68results about How to "Affect the purification effect" patented technology

The invention discloses an air purifier having a dehumidification function. The air purifier having the dehumidification function comprises a box body and a WiFi module. The left side of the box body communicates with a first connection pipe. One end of the first connection pipe penetrates through the box body and extends into the box body. A first supporting rod is fixedly connected with the inner portion of the first connection pipe. The left side of the first supporting rod is fixedly connected with a first draught fan. The right side of the first connection pipe communicates with a second connection pipe. According to the air purifier having the dehumidification function, the air suction effect is achieved through the first draught fan, the effect of discharging the air into the box body is achieved through air outlet pipes, the effect of dehumidifying the air is achieved through a heating plate, the air purifying effect is achieved through a first filter screen, an activated carbon filter layer and an HEPA filter layer, the sterilizing effect is achieved through an ultraviolet lamp tube, and the effect of discharging purified air is achieved through a second draught fan and a first through hole. The air purifier has the dehumidification function and guarantees the production quality of textile products.

The invention provides an anti-plugging efficient intelligent air purifier based on Internet of Things. The air purifier comprises a box body and a filter box. Two dustproof windows are symmetricallyarranged at the left and right ends of the box body, and a fan is arranged on the right side of the dustproof window on the left side; the fan is in transmission connection to a driving gear through atransmission shaft, and three groups of connecting gears are annularly arranged on the outer end surface of the driving gear; the connecting gears are engaged with an external gear, and the externalgear is fixedly connected to the box body; a filter plate is arranged on the right side of the external gear, a fixed rack is arranged on the right side of the filter plate, and two groups of positioning holes are symmetrically formed in the left and right sides of the fixed rack. According to the invention, filter cabins are further uniformly arranged in the filter box up and down and activated carbon is placed in the filter cabins, so that when gas passes through the filter cabin internally, the activated carbon in the filter cabins can adsorb harmful gas in air, and therefore, a purification effect on air can be improved.

The invention discloses a water curtain check-type super-purification smoke exhaust dedusting and desulfurization system, which comprises a smoke exhaust inlet tube, wherein the end part of the smoke exhaust inlet tube is connected to a flow rate control tube; the left side wall of a tube body of the flow rate control tube is provided with a guide rail; the internal thread of a lifting nut is adaptively provided with a rotating screw rod; two side walls of a conical extrusion cavity are respectively provided with one vibrating motor; the left side wall of the upper side of an inner cavity in a case body of an ultra-clean desulfuration case is provided with first diversion water curtain boards; the two first diversion water curtain boards and three second diversion water curtain boards are staggered; the bottom end of a tube body of a drainage through tube is communicated with a circulating filter box pump. The system is capable of solving the problem of weakened desulfuration effect caused by uncontrollable smoke feeding velocity in a traditional process, ensuring that sulfides in the smoke are fully absorbed and removed and the treated solvent also can be recycled, and further saving the solvent resource.

Disclosed is a general anaesthesia waste gas purification device. The general anaesthesia waste gas purification device comprises a frame body, a fixing block located inside the frame body, first purification cavities located in the left side and the right side of the fixing block, a gas inlet device located above the frame body, fixing devices located on the left side and the right side of the gas inlet device, second purification cavities located in the frame body, and a gas outlet device located below the frame body. The upper side and the lower side of the first purification cavities and the left side and the right side of the first purification cavities are provided with first filter plates and second filter plates respectively. The gas inlet device comprises a first sealing device, a gas inlet tube, a sealing ring, a third filter plate and second titling plates. Each fixing device comprises a first positioning hook device, a buckling block and a second positioning hook device. Each first positioning hook device comprises a first supporting block, a first supporting rod, an abutting rod and a first hook located on the right side of the abutting rod. Each second positioning hook device comprises a second supporting block, a second supporting rod and a second hook. The buckling blocks are in a cuboid shape, one side face of each buckling block is fixedly connected with the outer surface of the gas inlet tube, and the upper surface and the lower surface of each buckling block are each provided with a triangular groove.

The invention discloses a sewage treatment device capable of quantitatively collecting a water quantity. The sewage treatment device comprises a metering barrel, wherein a second sliding rod is inserted into the metering barrel; the top end of the second sliding rod is fixedly connected with a connecting rod; a first sliding rod is hinged at the right side of the connecting rod; the bottom end ofthe first sliding rod is inserted into a fixed block; a first push button is fixedly connected with and arranged at the right side of the fixed block; a sealing ring is fixedly connected with two sides of the bottom end of the second sliding rod; a telescopic pipe is fixedly arranged at the bottom end of the metering barrel; a first connecting pipe is inserted into the telescopic pipe; and a clamping shaft is inserted into the first connecting pipe. According to the invention, through arrangement of the metering barrel and the sealing ring, sewage is sucked upwards through ascending of the second sliding rod, and the position of a dial gauge on the surface of the metering barrel is observed through the second sliding rod in the suction process, so the suction amount of sewage is controlled; and through rotation of a rotary knob, the first connecting pipe moves in the telescopic pipe, so sewage at different depths can be sucked by the first connecting pipe.

The invention discloses a non-ferrous metal isothermal smelting furnace. The isothermal smelting furnace comprises a base, wherein a furnace body is arranged on the upper surface of one side of the base, a purification mechanism is fixedly connected to the upper surface of one side of the furnace body, a waste heat utilization mechanism is arranged on the upper surface of the other side of the base, a stirring mechanism is embedded in the middle of the upper surface of the furnace body, and a door handle is fixedly connected to a door of the furnace body. The invention relates to the technicalfield of smelting furnaces. According to the non-ferrous metal isothermal smelting furnace, by arranging the purification mechanism, when non-ferrous metal is machined, a filter screen and an activated carbon adsorption net in a purification box can play a role in purifying smoke, in the purification process, a rotating motor is powered on to drive discs on a second rotating shaft to rotate, circular racks on the discs can drive gear discs to rotate, then under the elasticity of springs, adjusting rods on the gear discs can enable the filter screen and the activated carbon adsorption net to shake off continuously so as to shake off the dust adhering to the surface of the filter screen and the surface of the activated carbon adsorption net.

The invention provides an indoor formaldehyde purification method, which relates to the technical field of formaldehyde purification. The indoor formaldehyde purification device includes a base, a second treatment box is fixedly installed on the top of the base, a first treatment box is integrally formed on the left side of the second treatment box, an air intake pipe is arranged on the left side of the first treatment box, and the first treatment box is integrally formed on the left side of the second treatment box. A suction motor is fixedly installed in the interior of a processing box through a fixing block. The indoor formaldehyde purification device, through the cooperation of the first treatment box, the first filter plate, the second filter plate, the second treatment box, the ultraviolet lamp, the photocatalyst reaction plate, the third treatment box, the liquid medicine tank, the water pump and the spray disc, The indoor formaldehyde can be purified through three steps of physical adsorption, photocatalyst decomposition and chemical removal successively. Compared with the traditional indoor formaldehyde purification device that uses a single method to remove formaldehyde, the combination of the three purification methods enables formaldehyde to be removed more thoroughly. , can effectively avoid the residue of formaldehyde, the purification effect is good.

The invention discloses a louver window with an air purification function. The louver window with the air purification function comprises a square frame body, multiple rotatable page plates are arranged on the inner wall of the frame body at equal distances, a supporting plate is fixed to the upper end of each page plate, the lower side of each page plate is provided with a dust deposition cavity,the side wall of each dust deposition cavity is provided with a transverse hole, multiple adsorption needles are fixed to each supporting plate, the side of the frame body is provided with an adjusting cavity, and a triggering device used for controlling the adsorption needles to be electrified is arranged in the adjusting cavity. The louver window with the air purification function has the advantages that an electrified plate has negative charges, electrons on a sliding block can be redistributed when the sliding block abuts against the electrified plate, and then the negative charges on pillows of the adsorption needles can attract surrounding dust; and when outside dust circulates through the louver window along with air, the outside dust can be caught by the adsorption needles under the action of the electrostatic attraction force, therefore, the condition that the outside dust enters a room is reduced, and the effect that indoor air is fresher is achieved.

The invention discloses a pipeline type water treatment device for a landscape park and an installation method of the device. The pipeline type water treatment device comprises a pipe body and a filtration device, wherein the pipe body is internally provided with a precipitation chamber, a first purification chamber and a second purification chamber in sequence from right to left; a motor is arranged at the right end of the pipe body and is connected with a rotating shaft; a control panel is arranged on the top surface of the first purification chamber; a first partition plate is arranged between the precipitation chamber and the first purification chamber; a second partition plate is arranged between the first purification chamber and the second purification chamber; a height adjusting mechanism is arranged at the bottom of the pipe body. The installation method comprises the following steps: surveying and setting out, installation of the pipe body, installation of the filtration device, pipeline connection, and commissioning, operation and maintenance of the pipeline type water treatment device. The pipeline type water treatment device disclosed by the invention is simple in structure and high in practicability, not only can play an effect of purifying water, but also can be designed according to water qualities, sizes and scales of different landscape parks, and is small in occupied area and low in manufacturing cost. The installation method is simple and flexible and convenient to use.

The invention relates to a lifting head and an air purifier. The lifting head comprises a cover plate and a lifting control assembly, wherein the cover plate is arranged on an air outlet of the air purifier in a liftable and covering mode, the lifting control assembly comprises a driving piece, a driving arm, a lifting block and a supporting rod. The driving arm is driven by the driving piece to rotate around the axis back and forth. One end of the supporting rod is fixedly arranged on the lifting block. The cover plate is fixedly arranged at the other end, opposite to the lifting block, of the supporting rod. The lifting block abuts against and is supported by the driving arm and is driven by the driving arm to rise and fall vertically in the vertical axis direction. In the lifting head and the air purifier, the driving arm is driven by the driving piece to rotate so as to push the lifting block on the upper side of the driving arm to rise and fall vertically when the driving arm rotates back and forth, so the air outlet is opened when the supporting rod drives the cover plate for use and closed in idle time, and it is avoided that dust and other external impurities are easily accumulated at the air outlet or enter the air purifier from the air outlet to influence the purifying effect of the air purifier.

The invention discloses an apparatus for purifying volatile organic gas by liquid and gas media, and belongs to the field of gas purification. Firstly, gas to be purified is driven to impact liquid under action of pressure, particles in the gas are captured and absorbed after contacting with the liquid, and the volatile organic gas which cannot be removed enters a VOC (volatile organic compound) reaction chamber; and a certain quantity of nitrogen oxide is added to be subjected to intense photochemical reaction with the volatile organic gas under optical waves generated by an ultraviolet lamp and high-pressure mercury, so that the volatile organic gas is removed. By the apparatus, the problem that the volatile organic gas which is a VOC cannot be dissolved in acid or alkali and accordingly cannot be removed by the acid or alkali is solved, and the volatile organic gas can be purified by double action of the liquid-phase and gas-phase media.

The invention provides a detachable antiskid chromatographic column, belonging to the field of biological purification instruments. According to the chromatographic column provided by the invention, the top end of the column body is provided with a U-shaped screen, so that a buffer solution, a sample solution, an eluate and other liquids can conveniently flow down along the wall of the column body, thereby avoiding splashing and influencing the chromatographic effect; and the external surface of the column is provided with an antiskid plastic outer sleeve, so that the column body can be held by hands or fixed to a bracket, and the chromatographic column can not be crashed easily, thereby preventing the clip from leaving scratches on the column body made of glass. The column head and column tail are detachable from the column body; and the chromatographic column can be assembled before chromatography, and can be detached after chromatography, so that the column head, column tail and column body can be respectively cleaned, sterilized and the like. The chromatographic column has the advantages of simple structure and favorable protein purification effect, and is convenient to operate.

The invention relates to the technical field of formaldehyde purification equipment, and discloses a household air formaldehyde purification equipment, comprising a base and a box body, the box body is fixedly connected to the upper surface of the base, and the top of the right side of the box body is provided with a Dust collection hood, the first connecting pipe is installed on the left side of the dust collection hood, the left end of the first connection pipe away from the dust collection hood passes through the right side of the box body and is connected with the exhaust fan installed on the inner wall of the top of the box body The suction port is fixedly connected. The household air formaldehyde purification equipment, through the installation of the first adsorption carbon filter, air purifier, second adsorption carbon filter, formaldehyde gas sensor and exhaust pipe, triple purification of formaldehyde gas in the air, so that the purification Thoroughly, at the same time cooperate with the formaldehyde gas sensor and the exhaust pipe to purify the air that has not been completely purified, so as to achieve the effect of thorough purification and prevent formaldehyde from causing harm to people.

The invention relates to the technical field of livestock breeding and particularly relates to a livestock fecal solid-liquid separator. The livestock fecal solid-liquid separator comprises a filter box. The top of the filter box is fixedly connected to a separation box. The side of the separation box passes through and is movably connected to a push rod. One end of the push rod is fixedly connected to a motor. The joint of the top of the filter box and the separation box is fixedly connected to a filter mesh. The middle of the bottom of the filter box is fixedly connected to a water outlet pipe. The side of the water outlet pipe is movably connected to a leakage preventing device. The bottom of the leakage preventing device is stuck above a water inlet pipe. The bottom of the water inletpipe is fixedly connected to the top of a water tank. A purifying device is movably connected to the interior of the water inlet pipe. The bottom of the separation box far away from the motor is fixedly connected to a guide plate. The side of the bottom of the filter box is fixedly connected to a collector through a support rod. Through the filter mesh, the liquid is introduced into the filter box. The purification device filters the impurities in the liquid. Through the leakage preventing device, water discharged from the water outlet pipe leaks from the side.

The invention provides an indoor-formaldehyde purifying robot, and relates to the technical field of formaldehyde purification. The indoor-formaldehyde purifying device comprises a base, a second processing box is fixedly installed at the top of the base, a first processing box is integrally formed at the left side of the second processing box, an air inlet pipe is arranged at the left side of thefirst processing box, and an air suction electrical machine is fixedly installed in the first processing box through a fixed block. According to the indoor-formaldehyde purifying device, the first processing box, a first filter plate, a second filter plate, the second processing box, ultraviolet lamps, photocatalyst reaction plates, a third processing box, a medicine liquid box, a water pump anda spray plate are cooperated, so that indoor formaldehyde can be purified successively through three steps including physical adsorption, photocatalyst decomposition and medicament removal, compared with a traditional indoor-formaldehyde purifying device which uses a single method to remove the formaldehyde, the robot provided by the invention can remove the formaldehyde more thoroughly through cooperation of the three purifying manners, can effectively avoid formaldehyde residues, and has good purification effects.

The invention provides a detachable chromatographic column, belonging to the field of biological purification instruments. According to the chromatographic column provided by the invention, the column body is provided with scales, so that the operating personnel can conveniently control the filler height and feed amount; and the top end of the column body is provided with a U-shaped screen, so that a buffer solution, a sample solution, an eluate and other liquids can conveniently flow down along the wall of the column body, thereby avoiding splashing. The column head and column tail are detachable from the column body; and the chromatographic column can be assembled before chromatography, and can be detached after chromatography, so that the column head, column tail and column body can be respectively cleaned, sterilized and the like. The chromatographic column has the advantages of simple structure and favorable protein purification effect, and is convenient to operate.

The invention discloses a diesel engine tail gas automatic catalyzing and purifying device for large engineering machinery. The diesel engine tail gas automatic catalyzing and purifying device for the large engineering machinery comprises a device shell, a solar cell panel, an exhaust pipeline and a climbing ladder, wherein lateral supports are arranged on the left side and right side of the device shell; a device cover plate is fixed to the outer side of the device shell through bolts; the solar cell panel is bonded and fixed to the outer side of the device cover plate; a device base is connected under the device shell; a grinding box body is welded and fixed over the device shell; a device box door is hinged and fixed to the outer side of the grinding box body; and an exhaust box body is welded and fixedly to one side of the grinding box body. According to the diesel engine tail gas automatic catalyzing and purifying device for the large engineering machinery, a bevel gear and an eccentric wheel are arranged, and the bevel gear is used for driving a grinding block to rotate at the same time, so that the grinding block conveniently crush granular materials, the materials conveniently catalyze and absorb exhausted tail gas, and the tail gas absorption and catalysis time of the purifying device is shortened.

The invention discloses air purifying equipment for a department of burn. The air purifying equipment for the department of burn comprises an air purifying box body, a vibration module, a rotary shaft, a motor and a humidity sensing module. The humidity sensing module, a sensor and an information processing module are arranged at the upper end of the air purifying box body in sequence from left toright, a first grade filter screen is arranged in the air purifying box body, the vibration module is arranged on the first grade filter screen, the motor is arranged at the bottom end of the interior of the air purifying box body, and the rotary shaft is connected to the upper end of the motor. By arranging the vibration module, the humidity sensing module, the sensor, the information processingmodule, a display screen, a roller, a rolling groove, a lower limiting block and an upper limiting block, the problems that the filter screen is blocked by the excessive large particle impurities absorbed on the filter screen, and the gas purifying effect is reduced are solved due to the fact that at present, the used air purifying equipment has a single function and large particle impurities exist in air.

The invention provides biological flocculation-type purifier apparatus. The purifier apparatus comprises a supporting seat and a power switch; a flocculation barrel is arranged on the end face of thetop of the supporting seat; the flocculation barrel is of a cylindrical hollow structure; a water inlet pipe is arranged on the rear end surface of the flocculation barrel; a motor is installed on theend face of the top of the supporting seat; the motor is electrically connected with the power switch through power lines; the purifier apparatus is provided with four dosage devices; all the four dosage devices are installed on the end face of the top of the flocculation barrel; a driving wheel is arranged on the motor; the driving wheel is in transmission connection with a driven wheel througha belt; the driven wheel is arranged on the rear end surface of a stirring shaft; eight stirring blades are provided; and all the eight stirring blades are respectively positioned in four flocculationcavities formed in the flocculation barrel. Reactions of sewage and a microbial flocculant can be conveniently controlled, so that the problems that the proportion of the sewage to the microbial flocculant is not accurate enough and the sewage purification effect is influenced due to the fact that too much sewage is stored in the apparatus are avoided.

The invention relates to the technical field of filter screen filth blockage detection, in particular to a method, device and equipment for detecting filth blockage condition of a filter screen and an air conditioning system, the method comprises the steps of detecting use information of the air conditioning system under a current wind gear, the use information at least comprises two kinds of information of air purification information, motor operation information, filter screen wind resistance information, accumulated operation time and dust holding capacity, if at least two kinds of information in the use information are not matched with the preset standard information, it shows that filth blockage of the filter screen occurs, and filth blockage reminding information is generated. According to the technical scheme, the filth blockage condition of the filter screen is analyzed in multiple aspects by detecting the information such as the air purification information, the motor operation information, the filter screen wind resistance information, the accumulative operation time and the dust holding capacity, the filth blockage condition of the filter screen can be judged more accurately, a user is reminded to clean the filter screen in time, the situation that the fresh air volume is reduced due to filth blockage is avoided, and the fresh air purification effect is influenced.

The invention discloses a general gasoline engine with a tail gas treatment device, and relates to the technical field of gasoline engines. The general gasoline engine comprises a gasoline engine bodyand an oil storage tank fixedly arranged at the upper end of the gasoline engine body, wherein a silencer is fixedly arranged on the side, close to the oil storage tank, of the side face of the gasoline engine body, a filter tank is fixedly arranged at the gas outlet end of the silencer, a filter screen fixing frame is arranged inside the filter tank, and a filter screen is fixedly arranged on the inner side of the filter screen fixing frame. According to the general gasoline engine, large-particle impurities in waste gas exhausted by the silencer can be pre-filtered through the filter screen, the situation that the purification effect of the particle impurities is affected due to the fact that many large-particle impurities in the waste gas enter a particle catcher is effectively prevented, a spring is fixedly connected between a connecting rod and a fixing seat, and the filter screen fixing frame can be driven to shake up and down through working vibration of the gasoline engine body, so that the large-particle impurities attached to the filter screen are shaken off into a material collecting cavity of a sealing block, and the large-particle impurities in the material collectingcavity are convenient to clear.

The invention provides a portable intelligent automobile air purification instrument and belongs to the field of automobile auxiliary tool manufacturing. The portable intelligent automobile air purification instrument comprises a shell, a control switch, a liquid crystal screen, an air inlet, an air outlet, a filter screen, a power line and an exhaust fan. The shell is a cylindrical plastic shell. The control switch and the liquid crystal screen are fixedly arranged above the shell. The air inlet is installed on the front face of the shell, the air outlet is arranged on the back face of the shell, the filter screen is arranged in the shell, and the power line is arranged below the air outlet. By means of the cooperative use of the shell, the control switch, the liquid crystal screen, the air inlet, the air outlet, the filter screen and the power line, the dust, PM2.5 and formaldehyde in air in an automobile can be filtered in the traveling process of the automobile.

The invention belongs to the technical field of fresh air purification all-in-one machines, and particularly relates to a fresh air purification all-in-one machine based on the technology of the Internet of things. The fresh air purification all-in-one machine comprises a machine body and diffusion devices, wherein the upper surface of the machine body is fixedly connected with a diffusion disc, and the diffusion disc communicates with a machine body ventilation opening; evenly-arranged ventilation pipes are arranged in the inner wall of the diffusion disc, and control valves are arranged in the inner walls of the ventilation pipes; an air pipe is arranged in the inner wall of each ventilation pipe and used for being connected with the corresponding diffusion device; and the other end of each air pipe is provided with the corresponding diffusion device, and the diffusion devices can be arranged in different rooms. The fresh air purification all-in-one machine is mainly used for solvingthe problems that the air exchange range of an existing fresh air purification all-in-one machine is limited, one fresh air purification machine is only limited to conduct air purification on one independent room, accordingly, the usage range of the fresh air purification machine is limited, meanwhile, if the fresh air purification machine is arranged in each room, cost is too high, and the machine is not practical for common families.

The invention discloses a high temperature waste gas desulfuration and purification device used for incineration plants, and relates to the technical field of air purification. The device comprises apurification bin, wherein the bottom of the purification bin is fixedly connected with a fixed seat, the lower part of the left side face of the purification bin is fixedly communicated with a gas inlet pipe, a valve sleeves on the outer surface of the gas inlet pipe, cooling pipes arranged at equal distance are arranged in the purification bin, the left end and the right end of each cooling pipeare fixedly connected with the inner side wall of the purification bin, and the interior of the purification bin is fixedly connected with a clapboard adapted to the purification bin. For the high temperature waste gas desulfuration and purification device used for incineration plants, due to the arrangement of antiskid pads, friction force between the bottom of the fixed seat and the ground can be effectively increased, so as to prevent the purification device from sliding on the ground due to external force in use, which affects the normal use of the purification device; the device has a good treatment and purification effect for the waste gas on the whole, secondary use of sulphur liquid can be realized, and cost is lowered.

The invention relates to an automatic smoke dust purification treatment system, and belongs to the technical field of smoke dust purification treatment equipment. According to the technical scheme, a purification spraying gun (2) is communicated with a water tank (6) through a purification spraying gun water pipe; a purification spraying gun water pipe temperature measurement element (3) and a purification spraying gun water pump (4) are arranged on the purification spraying gun water pipe; the purification spraying gun water pipe temperature measurement element (3) is connected with a controller (8); one end of a water replenishing source water pipe is communicated with the water tank (6); the other end of the water replenishing source water pipe is communicated with a water replenishing source (11); a water tank water replenishing water pump (9) and a water replenishing source temperature measurement element (10) are arranged on the water replenishing source water pipe; a water tank liquid level sensor (5) is arranged in the water tank (6); a water tank temperature measurement element (7) is arranged on the water tank (6); the controller (8) is connected with a smoke dust sensor (1). The automatic smoke dust purification treatment system has the benefits that the content of the smoke dust in a steel slag treatment room of a converter is effectively reduced; the damage to the atmospheric environment caused by smoke dust is reduced; the occupational disease suffering probability of operating personnel is reduced.

The invention discloses an industrial automatic waste gas purification device, and belongs to the technical field of industrial waste gas purification. The industrial automatic waste gas purification device comprises a purification box, a motor is fixedly arranged on the top face of the purification box, the lower end of a gas outlet pipe penetrates through the top face of the purification box, extends into the purification box and is connected with a gas exhaust box, and a plurality of supporting legs are welded to the bottom face of the purification box in an annular structure. By means of an exhausting assembly, the motor drives the gas outlet pipe to rotate, so that the gas outlet pipe drives the connected gas exhaust box to rotate; a gear A on a connecting rod connected with the gas exhaust box can be meshed with an annular rack when doing circular motion, so that the gear A rotates, and the gear A can drive an L-shaped rod to doing circular motion; at the moment, a sealing block in an air inlet hole is closed, and a sealing block in an air outlet hole is opened, and purified gas is exhausted through the gas outlet pipe; and by means of the sealing block, the purification time of the gas in the purification box can be prolonged, the gas and a neutralizer are fully purified, and the purification effect of the device is better.

The invention discloses a sewage treatment device with a pretreatment function, and concretely relates to the technical field of sewage treatment. The sewage treatment device comprises a box body, a tank body and a discharge box, a filter structure is arranged at the bottom end of the interior of the box body, the tank body is arranged on one side of the box body, and a through pipe is fixedly connected between the box body and the tank body; and a second water suction pump is arranged on one side of the exterior of the through pipe, one side of the through pipe penetrates through the bottom end of the interior of the box body, the other side of the through pipe penetrates through the bottom end of the interior of the tank body, and a sterilization and disinfection mechanism is arranged atthe top end of the interior of the tank body. By arranging the through groove, a limiting plate, activated carbon and a connecting plate, when sewage enters the tank body in use, the sewage passes through the connecting plate, the connecting plate is clamped in the through groove formed in the limiting plate, multiple sets of activated carbon are arranged in the connecting plate, and the activated carbon can remove peculiar smells in the sewage, so the sewage discharging quality is improved, and the working efficiency of the device is improved.

The invention belongs to the field of chemical engineering and discloses an adsorption tower for preventing dust from accumulating in air chambers and a method for treating flue gas by utilizing the adsorption tower. According to the adsorption tower, inclined bottom plates are arranged at the bottoms of all the air chambers; fluidization air distribution pipes are used on the inclined bottom plates in a matched mode, so that dust accumulation and caking at the bottoms of all the air chambers are avoided, and the purification effect of the adsorption tower is guaranteed. According to the adsorption tower for preventing dust from accumulating in the air chambers, the inclination angles of the inclined bottom plates are greater than the angles of corresponding distribution grids; and the distance between the distribution grids is large; and therefore, part of particles and part of crushed active coke fine powder in raw flue gas are deposited on the bottom inclined plates and then enter the active coke bed layer of the adsorption tower from the bottoms of the distribution grids after being loosened by fluidization air on the bottom plates, and dust accumulation in corresponding areascan be effectively prevented.

The invention discloses a rapid purification sewage treatment device, and specifically relates to the technical field of sewage treatment. The device comprises a box body, a tank body and a dischargebox, a filtering structure is arranged at the bottom end of the interior of the box body; a tank body is arranged on one side of the box body, a through pipe is fixedly connected between the box bodyand the tank body, a second water suction pump is arranged on one side of the exterior of the through pipe, one side of the through pipe penetrates through the bottom end of the interior of the box body, the other side of the through pipe penetrates through the bottom end of the interior of the tank body, and a sterilization and disinfection mechanism is arranged at the top end of the interior ofthe tank body. Through the arrangement of the through groove, the limiting plate, the activated carbon and the connecting plate; during use, when sewage enters the tank body, the sewage passes throughthe connecting plate, the connecting plate is clamped in the through groove formed in the limiting plate, multiple sets of activated carbon are arranged in the connecting plate, peculiar smells in the sewage can be removed through the activated carbon, the sewage discharging quality is improved, and the working efficiency of the device is improved.

The invention discloses a clinical gastrointestinal decompression device for the digestive system department, and relates to the technical field of medical instruments, the clinical gastrointestinal decompression device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a suction box, and the upper surface of the suction box is fixedly connected with a second fixing plate. According to the clinical gastrointestinal decompression device for the digestive system department, a clamping plate and a hook-and-loop fastener are arranged on a stomach tube, so that a doctor can conveniently fix the stomach tube and the head of a patient through the hook-and-loop fastener after intubation is conducted on the patient, and then the situation that the stomach tube is driven to shake in the body of the patient to cause discomfort when the patient moves in the treatment process is avoided; problems that when an existing gastrointestinal decompression device is used, a stomach tube cannot be well fixed, the stomach tube is likely to shake in the body of a patient to cause discomfort when the patient moves the body, meanwhile, the stomach tube is inconvenient to disassemble, clean and disinfect through the existing device, and cross infection is likely to be generated between patients are solved.