196results about How to "Play a cleaning effect" patented technology

The invention provides a biology-breathable cosmetic mask. The biology-breathable cosmetic mask is prepared from, 1%-5% of natural polymer material, 1%-10% of wetting agent, 0.12%-0.25% of cross-linking agent, 0.1%-5% of surface active agent, 0.1%-2% of preservative, 0.01%-1% of acid-base modifier, 0.01%-30% of medicine carrying functional component and the balance distilled water. The pH value of the biology-breathable cosmetic mask is 5.5-8.0. The invention further provides a preparation method of the biology-breathable cosmetic mask. The biology-breathable cosmetic mask can be dissolved quickly and completely in hot water of above 50 DEG C and is swelled only without being dissolved after being placed in normal temperature water; however, the mask can be dissolved gradually after several hours, complete biodegradation is achieved, and no pollution to the environment is caused. The biology-breathable cosmetic mask can be either a transparent thin film or a translucent or opaque thin film.

The invention discloses a dirt removal device for a salt drainage pipeline, and belongs to the technical field of dirt removal for pipelines. The dirt removal device for the salt drainage pipeline comprises a hose, wherein a driving motor is installed in the center of the left side of the hose, a propeller is installed at the output end, on the left side, of the driving motor, the outer wall of a rotating shaft is connected with a brush in a sleeved manner, an ultrasonic transmitter is installed on the right side of the rotating shaft, a camera protecting cover is installed on the right side of the ultrasonic transmitter, and a camera is installed on the left side of the inner chamber of the camera protecting cover. According to the dirt removal device for the salt drainage pipeline, the ultrasonic transmitter gives out ultrasonic waves to remove dirt, the pipeline and the dirt shake, so that the formed dirt scatters, gets loose, is broken and drops off, and is not prone to being attached to the wall of the pipeline, and then, a rotating motor rotates to drive the brush to rotate so as to further remove the formed dirt attached to the wall of the pipeline. The dirt removal device for the salt drainage pipeline is convenient to operate through monitoring of a remote terminal, and is easy to operate, good in dirt removal effect, high in working efficiency and easy to popularize.

The invention relates to a part cleaning device, including a base plate (1) on which a cleaning container (2) and a control cabinet (7) are arranged, wherein a filter plate (3) is arranged in the cleaning container (2); a heating device (4), an ultrasonic generation device (5) and a temperature sensor (6) are arranged below the filter plate (3); the heating device (4), the ultrasonic generation device (5) and the temperature sensor (6) are respectively connected to the control cabinet (7); a circulating pipe (8) is connected to the lower part of the outer side of the cleaning container (2), and a spray device (9) is connected to the other end of the circulating pipe (8); a water outlet pipe (10) is arranged at the lower end of the cleaning container (2); idler wheels (11) are arranged at the bottom end of the base plate (1). The cleaning device is improved in cleaning effect, can well control the temperature of cleaning fluid and is convenient to move; furthermore, the cleaning fluid can be recycled, thus saving resources.

The invention relates to a new part cleaning device, comprising a support plate and a cleaning container; the cleaning container is arranged on the support plate; a rotary shaft is arranged in the cleaning container and goes through the lateral plates of the cleaning container; a plurality of fixing devices are installed on the rotary shaft; one end of the rotary shaft is connected with a belt pulley which is connected with a motor by using a belt; the motor is arranged on the support plate; a heater, an ultrasonic generator and a temperature sensor are arranged in the cleaning container; a filter mesh is arranged below the rotary shaft and connected with the lateral plates of the cleaning container; a control box is arranged outside the cleaning container; the motor, the heater, the ultrasonic generator and the temperature sensor are respectively connected with the control box; and a drain pipe is arranged at the lower end of the cleaning container. According to the new part cleaning device, the cleaning effect and the cleaning efficiency are improved and the temperature of a cleaning solution is controlled well.

The invention provides an optical module part machining numerical control milling machine, and relates to the technical field of machining. The optical module part machining numerical control millingmachine comprises a box, one side in a water collecting tank is fixedly connected with a first workbench, the other side in the water collecting tank is fixedly connected with a second workbench, thebottom of a first bearing block is rotationally connected with the top end of a rotating shaft, and the bottom end of the rotating shaft penetrates through the bottom of a third shell, extends downwards and is fixedly connected with a knife rest. A milling cutter is arranged at the bottom of the knife rest, one side of the knife rest is in threaded connection with a fastening screw. Milling is carried out on the first workbench and the second workbench alternately, the time for clamping workpieces is saved, and the milling efficiency is greatly improved. Besides, waste is washed away by spraying cutting liquid, so that attractiveness and normal production and machining can be prevented from being influenced by the waste. Moreover, the cutting liquid and the waste are recycled through the water collecting tank, a recycling cavity and a collection box, so that the production cost can be greatly reduced, and the milling machine is worthy of vigorous popularization.

The invention relates to a wide-angle lens based on the Internet of things and having a high definition and a long service life. The wide-angle lens comprises a base, a supporting column and a lens surface, and further comprises a demisting mechanism and a cleaning mechanism. The demisting mechanism comprises a demisting assembly, a telescopic assembly and two lifting assemblies, wherein the demisting assembly comprises a bent plate and at least two demisting units, each demisting unit comprises a spring and a cleaning brush, each lifting assembly comprises a lifting unit and a supporting unit, and each lifting unit comprises a first motor, a screw rod and a movable block. According to the wide-angle lens based on the Internet of things and having the high definition and the long service life, mist water on the lens surface is removed through the demisting mechanism, the definition of the lens surface is kept, so that people can observe the wide-angle lens more conveniently, and the practicability and the market competitiveness of the wide-angle lens are improved. The cleaning brushes are cleaned by the cleaning mechanism, the cleaning brushes can be repeatedly used, the service life of the demisting mechanism is prolonged, and therefore the service life of the wide-angle lens is prolonged.

The invention relates to the technical field of clean energy, and discloses an integrated cleaning device capable of increasing the water spraying speed by using air pressure. The integrated cleaningdevice comprises a base, the upper end of the base is fixedly provided with a driving box, and the inner part of the driving box is rotatably connected with a rotating rod. According to the integratedcleaning device capable of increasing the water spraying speed by using the air pressure, a supporting plate is driven by a connecting pipe to move in a water storage tank, when the supporting platemoves downwards, an air bag is extruded, air in the air bag is extruded out, the air pressure in the water storage tank is increased, water is driven to move towards the supporting plate towards the connecting pipe and enter a water tank body in the supporting plate, the water moves downwards along with the supporting plate, the pressure is larger and larger, a movable block is driven to continuously move relatively, a connecting rod is matched to drive a limiting rod to move downwards, and therefore a connecting pipe opening can be opened, the water enters the inner part of a movable plate through the connecting pipe and can be sprayed out of a spray nozzle, and the effect of cleaning a heat collector body is achieved.

The invention discloses a spinning cloth flushing device. The device includes a shell, a hollow cavity is formed in the shell, the upper side wall of the shell is fixedly connected with a box body, awater containing cavity is formed in the box body, and two first water pipes communicated with the water containing cavity penetrate through the upper side wall of the box body; two water pumps are symmetrically arranged on the bottom side wall of the water containing cavity, and the bottom side walls of the two water pumps are both connected with a second water pipe; the lower ends of the two second water pipes sequentially penetrate through the bottom side wall of the box body and the upper side wall of the shell and extend into the hollow cavity; the lower side walls of the two second waterpipes are both fixedly connected with a sprayer, and openings communicated with the hollow cavity run through the two side walls of the shell and are both provided with a connecting pipe. The structural design is reasonable, and a cleaning effect can be fully achieved on the surface layers of spinning cloths.

The invention discloses a lithium silicon composite radio frequency wall process technology which can be used in the nuclear fusion experimental apparatus. The feature of the invention is that according to the coat component of the wall and the structure design theory, the PACVD method is adopted. The lithium steam is entered to realize normal position radio frequency lithium silicon composite wall process in the HT-7 superconducting tokamak radio frequency silication process. Not only has the coat high performance, but also can improve the lithiation using life from several stirring baking to hundreds stirring baking. So this can create good wall condition for the high efficiency, long pulse plasma physical experiment. Meanwhile, the wall process can be did at the condition that longitudinal field coil is not demagnetization. It is a wall process mode which is more suitable for the ITER and future fusion reactor.

The invention belongs to the technical field of glass production, in particular to a device of polishing the inner wall of a glass tube based on glass production. In order to solve the problems that the fixing effect of the glass tube is poor, the diameter of the polishing device cannot be switched randomly and attle cannot be cleaned timely, the invention provides the device of polishing the inner wall of the glass tube based on glass production. The device comprises a fixed rack. A feed inlet is formed in the middle position of the outer wall of one side of the fixed rack, a supporting column is arranged in a position, relative to the inner wall of one side of the bottom, of the inner wall of one side of the top of the fixed rack, a perforated hole is formed in the middle position of thesupporting column, a movable sleeve is arranged on the inner wall of the perforated hole, fixed bars are arranged at one ends of the top and the bottom of the movable sleeve, and a fixed sleeve is arranged on the outer wall of one side of each fixed bar. By converting a friction force into power, the device has an efficient fixing effect and can switch the separation distance between polishing panels to polish the inner walls of the glass tubes with different diameters. The attle is discharged, so that the polishing efficiency is improved.

The invention discloses a flexible flushing and absorbing head which is used for cleaning the affected area in the medical treatment process. The flexible flushing and absorbing head comprises the trumpet-shaped chamber which is defined by the inner wall and the outer wall which are conical film-shaped; the large end of the ring of the chamber is closed; the small end of the ring is opened and communicated with a water injection channel; the small end of a conical space which is defined by the inner wall of the flushing and absorbing head is communicated with a water absorption channel; the inner wall is provided with nozzle holes. According to the flexible flushing and absorbing head, zero damage flushing in the medical cleaning process can be achieved and the operation is convenient; the pressure of liquid can be adjusted to adjust the ejection angle of the liquid from the nozzle holes and accordingly the function of adjusting the flushing area can be achieved; the flushing effect can be ensured and the good reabsorption effect can be achieved; meanwhile the nozzle holes of the flushing and absorbing head can have the effect of locking water and accordingly dripping and leakage of the liquid during flushing intervals can be avoided; accordingly the flexible flushing and absorbing head can be widely applied to every flushing and cleaning required occasion in the medical care.

The invention discloses a novel punching machine. The novel punching machine comprises a frame, below which a working platform is arranged. A punching rod is arranged at the upper part of the frame. The end part, opposite to the working platform, of the punching rod is equipped with a punching board. A fixing rod is connected at the bottom of the punching board. Two sides of the fixing rod are provided with guide arms. Outsides of the guide arms are equipped with damping springs. Lower ends of the guide arms are connected with a punching tool. The interior of the punching tool is equipped witha cavity. A machining through hole is arranged in a position, corresponding to the punching tool, of the working platform. A waste material classifying device is arranged in the frame below the machining through hole and comprises a material separating groove and a vibrator located below the material separating groove. The bottom plane of the material separating groove is equipped with a materialfalling hole, below which a collection box is arranged. The damping springs can help effectively buffer impact of the punching tool to a machine body so that the machine body is protected. Meanwhile,waste material remaining in the cavity is pushed out of the cavity by the fixing rod so that waste material is completely cleaned. Cooperation between the vibrator and the material separating groovehelps separate chunks of waste material from metal chippings. Therefore, secondary machining is convenient.

The invention discloses an electric rotating brush type oil stain table top cleaning device based on low-temperature plasma bodies, which comprises a low-temperature plasma body reaction device and an electric rotating brush device. The invention uses strong oxidizing substances such as O3, H2O2 and the like generated in the gas liquid mixed discharging process to take reaction with residual grease on the oil stain table top to reach the goal of cleaning the oil stain table top. The invention can effectively clean the residual grease on the oil stain table top, the labor consumption required by a traditional cleaning method can be reduced, the pressure on the environment pollution caused by oil-containing waste water can be relieved, and the invention provides a model for the development of the cleaning device in the direction of economy and environment protection.

The invention relates to the field of screen printing, discloses a laser plate making method and equipment, and solves the technical problem of resource waste caused by the fact that a plate film anda steel wire mesh need to be cut due to non-flush butt joint in the machining process of an existing screen. The laser plate making method comprises the following steps that the plate film and the steel wire mesh are bonded, specifically, bonding and fixing the plate film and the steel wire mesh are carried out through a gluing and bonding integrated device to obtain a screen printing plate; and aprinting area is processed, specifically, the screen printing plate is placed on a screen printing plate bearing platform of laser engraving equipment, the position of the screen printing plate is adjusted by translating the screen printing plate bearing platform, and laser engraving is carried out on the plate film to form a printable area. According to the laser plate making method and the equipment, aligning and bonding the plate film and the steel wire mesh are carried out through the gluing and bonding integrated device, cutting part of the plate film and the steel wire mesh which are staggered on the edge of the screen do not need to be carried out in the later period, and resources are saved.

The invention discloses an environment-friendly excrement treatment system for livestock farms, and relates to the technical field of excrement treatment. The environment-friendly excrement treatment system comprises a treatment box, a crushing roller and a screen are movably arranged inside the treatment box from top to bottom in sequence, a collecting box is fixedly arranged on one side of the treatment box, a purifying box is fixedly arranged on the other side of the treatment box, an activated carbon filter screen is movably arranged inside the purifying box, sliding rods are movably arranged on the inner walls of the two sides of the activated carbon filter screen, springs are movably arranged on the surfaces of the sliding rods, installing covers are movably arranged at one ends of the sliding rods, polluted gas in the device can be filtered and purified through the activated carbon filter screen, the influence of the polluted gas on the surrounding environment is reduced, the body health of surrounding people is protected, and therefore the environment is protected, vibration of the activated carbon filter screen can be more frequent through the spring, and the clearing effect is improved.

The invention belongs to the field of food processing equipment, and particularly discloses an oil tea fruit pretreatment flotation machine and method. The flotation machine comprises a flotation machine body, a solution recycling device and a circulation liquid preparing device. The flotation machine body comprises a flotation tank, and the two sides of the flotation tank serve as the feeding endand the discharging end. The feeding end is provided with a liquid supplementing hole and a liquid return hole. The bottom of the flotation tank is of a U-shaped structure, and a flotation circulation conveying belt and a flow guiding obstruction baffle are arranged inside. The flotation circulation conveying belt comprises a horizontal section and an inclination section, wherein the horizontal section is immersed in flotation liquid. The lower end of the flow guiding obstruction baffle is immersed in the flotation liquid, the upper end of the flow guiding obstruction baffle is higher than the liquid level of the flotation liquid so that fruit shells can be stopped and gathered, and the fruit shells are discharged into a fruit shell guide-out groove through a fruit shell removal stirringplate device. The solution recycling device is connected with the fruit shell guide-out groove, and the circulation liquid preparing device is used for achieving flotation liquid supplementing. The flotation machine is utilized in the method for tea seed and fruit shell sorting. The oil tea fruit pretreatment flotation machine and method have the beneficial effects that the tea seed sorting effectis good, and the labor intensity and production cost are low.

The invention belongs to the technical field of steel wire rope surface treatment, and particularly relates to a surface treatment device for a steel wire rope. The surface treatment device for the steel wire rope comprises a base and a sliding frame, and two outer layers are fixedly connected to the inner wall of the sliding frame. According to the surface treatment device for the steel wire rope, by arranging an embroidery residue cleaning component, after a section of steel wire rope is polished, upper and lower air cylinders are adjusted to drive bending plates to press downwards and ascend, and the steel wire rope is clamped between every two adjacent bending plates, so that the steel wire rope is passively bent; and in the bending process, an oscillation spring is extruded; in the process that the bending plates are driven by the air cylinders to reset, the oscillation spring oscillates repeatedly, so that impact heads on the bending plates are driven to impact the steel wire rope to different degrees; the embroidery residues still attached to the steel wire rope after the surface of the steel wire rope is polished are taken up; and meanwhile, the steel wire rope is converted into the straightened state from the bending state, the generated oscillating force also achieves the effect of cleaning the embroidery residues, it is ensured that the polished steel wire rope surface is free of rust residues, and therefore, the steel wire rope polishing effect is improved.

The application of the invention discloses a sewage filtering device. The sewage filtering device comprises a main body, a driving device and a plurality of filter cartridges, wherein an accommodatingcavity for accommodating sewage is formed in the main body, the driving device is arranged on the main body, the filter cartridges are rotationally arranged in the accommodating cavity, the output shaft of the driving device is connected with any one of the filter cartridges through a synchronous belt, the filter cartridges are in transmission connection through the synchronous belt, a water inlet is formed in the main body, a plurality of filter tanks are arranged on the circumferential walls of the filter cartridges, both ends of each filter cartridge are arranged on the main body in a penetrating manner, and a water outlet is formed in one end of each filter cartridge. The sewage filtering device provided by the invention has a compact and reasonable structure and high sewage filteringefficiency, can automatically clean retained suspended pollutants, and is convenient to operate.

The invention relates to the field of animal feed, specifically to a full-automatic milk feeder for newborn livestock. The full-automatic milk feeder for the newborn livestock is composed of a feed box, a stirring box and a feeding unit, wherein the feed box is located above the stirring box, and the feed box and the stirring box are connected via a movable plate; the interior of the stirring box is provided with a stirring unit; and the feeding unit comprises a feeding pipeline and a feeding mouth, and a valve is arranged between the feeding pipeline and the feeding mouth. The full-automatic milk feeder for the newborn livestock provided by the invention realizes full-automatic feeding and does not need manual-stirring of materials; meanwhile, the milk feeder has the advantages of automatic batching, fixed-time feeding and automatic cleaning, so true full automation is achieved; material resources, human resources and financial resources are saved; bacterial reproduction is inhibited; and safety of liquid milk for the newborn livestock is guaranteed.

The invention relates to the technical field of capillary artemisia tea, and discloses a drying device for capillary artemisia tea production. The drying device for capillary artemisia tea productioncomprises a bottom plate; the upper surface of the bottom plate is fixedly connected with two supporting plates; a filtering net is rotatably connected between the opposite sides of the two supportingplates through a bearing; and the upper surface of the bottom plate is fixedly connected with a driving motor. According to the drying device for capillary artemisia tea production, by means of arranging a working motor, when tea leaves pass through the filtering net and fall into a material barrel, the working motor drives a rotating shaft to rotate; a supporting rod is driven to rotate by meansof a first driving chain wheel and a first driving chain; the supporting rod drives a waste water barrel to rotate; the waste water barrel drives the material barrel to rotate, so that water dropletsattached to cleaned tea leaves are thrown off quickly under the action of centrifugal force; meanwhile, the rotating shaft drives a rotating rod to rotate by means of a second driving chain wheel, and the rotating rod drives fan blades to rotate to achieve a blowing effect; and the air close to the fan blades is heated by means of an arranged resistance heating wire and blows to the tea leaves toachieve an effect of quickly drying.

The invention discloses a self-cleaning type central air conditioner based on a fuzzy prediction algorithm. The self-cleaning type central air conditioner comprises a fan fence box, a driving motor, a dust collection slope plate, an air conditioner shell body, a heating box and a filter, a partition plate is installed on the inner wall of the air conditioner shell body, two sets of splash-proof dust collection boxes are installed on the surface of the top of the partition plate, two sets of longitudinally-arranged cleaning plates are installed on the top wall of the interior of the air conditioner shell body, a heating box is installed on the bottom wall of the interior of the air conditioner shell body, the filter is installed on the back face of the heating box, a storage battery box is installed on the bottom wall of the interior of the air conditioner shell body, the storage battery box is located on one side of the heating box, a water-cooling barrel is installed on the bottom wall in the interior of the air conditioner shell body and, the water-cooling barrel is located behind a compression refrigerating machine. According to the self-cleaning type central air conditioner based on the fuzzy prediction algorithm, the storage battery box is arranged, storage can be carried out on the electric quantity when the electricity consumption peak is relatively low and the electricity price is low at night, then use of electric quantity when the electricity consumption peak is high and the electricity price is relatively high in the daytime of the next day is reduced, and therefore the overall electricity consumption cost of the air conditioner is reduced.

The invention discloses a pipeline sterilization and deodorization cleaning agent and a preparation method thereof and relates to the technical field of cleaning agents. The cleaning agent is preparedfrom, by weight, 3-5% of sodium hypochlorite, 0.5-1.0% of sodium hydroxide, 0.5-1.5% of sodium lauroyl sarcosinate, 5-15% of amine oxide, 0.005-0.01% of EDTA, 5-10% of sodium silicate, 0.1-0.5% of sodium bicarbonate, 0.1-0.5% of sodium chloride and the balance deionized water. According to the cleaning agent, the effective components of sodium hypochlorite are easily preserved, and the content ofsodium hypochlorite in the cleaning agent is increased; the cleaning agent has the advantages of high viscosity and good cleaning effect.

The invention relates to a conveyor belt, in particular to a movable automatic dust removal conveyor belt. The technical problem of the invention is how to design the movable automatic dust removal conveyor belt which can clean a division type conveyor belt. The movable automatic dust removal conveyor belt comprises a base, a rack, a division type conveyor belt, chain wheels, a chain, mounting plates, telescopic components, dust removal components and the like, wherein the top of the base is connected to the rack; the division type conveyor belt is arranged on the rack; the two opposite sidesof the rack are rotatably connected to the two chain wheels; the chain is wound between the two chain wheels; the mounting plate is rotatably arranged between transmission shafts of the two chain wheels; the telescopic component is arranged between the chain wheel and the chain; and the dust removal component is arranged between the telescopic component and the rack. The telescopic components andthe dust removal components are driven by the division type conveyor belt to operate, and thus, the effect of cleaning the division type conveyor belt is achieved.

The invention provides a medicinal material washing machine used for medical treatment, and relates to the field of medical treatment equipment. The medicinal material washing machine used for medicaltreatment comprises a washing machine shell, a rotating rod is arranged inside the washing machine shell, noise reduction plates are fixedly installed on the two sides of the inner wall of the washing machine shell, bearing blocks are fixedly installed on the sides, far away from the inner wall of the washing machine shell, of the noise reduction plates, the sides, far away from the noise reduction plates, of the bearing blocks are movably connected with the rotating rod in a sleeve manner, and supporting columns are movably connected to the positions located on the outer surface of the rotating rod and on the two sides of the rotating rod in a sleeve manner. According to the medicinal material washing machine used for medical treatment, water is pumped through a water suction pump to enter a water discharge pipe and sprayed out through a sprinkler, the washing effect is achieved through rolling of a roller screen, dirt and the like on medicinal materials can be conveniently removed,and medicinal material washing becomes convenient; and a filtering plate and a purifier are used in cooperation to filter out the dirt, repeated use of water is facilitated, the water using efficiencyis improved, and the water resource is saved.

Disclosed is a graphite heat exchanger efficient washing method for a silicon steel pickling line. The graphite heat exchanger efficient washing method for the silicon steel pickling line includes following steps: 1) preparing hydrofluoric acid 0.1-0.4wt% in concentration, and placing the hydrofluoric acid in a 1# cleaning fluid tank; preparing ammonia water 0.8-1.2wt% in concentration, and placing the ammonia water in a 2# cleaning fluid tank; preparing a sodium hydroxide solution 10-15wt% in concentration, heating the sodium hydroxide solution so as to raise temperature of the sodium hydroxide solution to 65-80 degree centigrade, adding an amino carboxylic metal chelating agent, and then placing the sodium hydroxide solution in a 3# cleaning fluid tank; 2) disconnecting a graphite heat exchanger acid inlet and outlet pipeline, and using a pipeline to connect a heat exchanger inlet and outlet pipeline with the 1# cleaning fluid tank; 3) starting a cleaning pump, enabling the hydrofluoric acid to enter a heat exchanger and circulate in the heat exchanger for 30-60s; 4) using another pipeline to connect the heat exchanger with the 2# cleaning fluid tank; 5) starting a cleaning pump, and enabling the ammonia water to enter the heat exchanger and circulate in the heat exchanger for 10-15min; 6) using another pipeline to connect the heat exchanger with the 3# cleaning fluid tank; 7) starting the cleaning pump, and enabling sodium hydroxide to enter the heat exchanger and circulate for 3-5h. The graphite heat exchanger efficient washing method for the silicon steel pickling line not only can thoroughly remove stubborn dirt such as silicon sludge and ferric metasilicate, but also does not need to disassemble the heat exchanger, and thereby prevents integrity of the heat exchanger from being destroyed, and furthermore is short in cleaning time, and causes small influences on environment.

The invention discloses an experiment ventilation cabinet facilitating storage of biological medicines. The cabinet comprises a cabinet body and an impurity treatment structure, wherein an exhaust structure is arranged on an inner top wall of the cabinet body, and a gas treatment structure is arranged at a top end of the cabinet body. According to the cabinet, a cleaning structure automatically reciprocates to clear impurities, meanwhile, a ventilation structure and the cleaning structure synchronously operate to conduct ventilation and impurity removal operations on a storage cabinet, impurities and peculiar smell can sequentially pass through a partition plate and the cleaning structure to reach a collecting structure, large impurities can stay in the collecting structure, a gas treatment structure is started, dust and the peculiar smell in the collecting structure are absorbed through negative pressure in the impurity treatment structure, tiny dust can stay in the impurity treatment structure, the peculiar smell reaches the gas treatment structure to be treated, gas is discharged after the gas is qualified, the mode achieves ventilation for automatically cleaning the storage cabinet, the dust is automatically collected and treated, and the peculiar smell is discharged in time in the process, so that the biological medicines can be better stored.

The invention discloses an overpass rainwater collection and greening-oriented automatic irrigation system, including a rainwater collection box and a support frame. A rainwater collection pipe is arranged on the top of the rainwater collection box. A reuse pipe is arranged below a side of the rainwater collection box. An overflow pipe is arranged above another side of the rainwater collection box, and the overflow pipe is communicated with a spray rod component. The support frame includes concrete plates and a main support plate group, and the main support plate group is located between the two concrete plates. The installation method includes the following steps: a, data measurement; b, pouring of concrete plates; c, installation of a support frame; d, installation of a rainwater collection box, a spray rod component and a watering component; and e, pipe connection. The overall structure design of the system is reasonable. Through the setting of the system between two bridge piers, actual installation construction can be facilitated without destroying the structure of the overpass. Through the support frame, the structural stability between the two bridge piers can be increased,and the overall structural strength of the overpass can be improved.

The invention discloses quick cleaning equipment for a metal cutting platform. The quick cleaning equipment for the metal cutting platform comprises a cutting frame, an exhaust fan, a rectangular cutting table and a brush; an air blower chamber is installed at the bottom of the cutting frame, the right side of the inner wall of the air blower chamber is connected with a barrier net, and a rotary shaft is fixed to the left end of the inner side of the air blower chamber; fan blades are connected to the right side of the rotary shaft; the exhaust fan is located on the right side of the air blower chamber, and an electric motor is arranged at the left end of the outer wall of the air blower chamber; and the rectangular cutting table is located in the middle of the cutting frame, a cutting channel is arranged in the rectangular cutting table, a metal block is fixed to the right side of the rectangular cutting table, a fixing block is connected to the outer wall of the metal block, and a bolt is connected to the outer wall of the fixing block. The quick cleaning equipment for the metal cutting platform is provided with the air blower chamber, the fan blades rotate along with the rotaryshaft under driving of the electric motor, scrap iron generated in the operating process of the cutting platform can be cooled, and air is blown to the cooled scrap iron so that the scrap iron can enter a dust collecting vessel more easily.

The invention relates to a municipal road initial rainwater collecting device, and relates to the field of municipal rainwater treatment devices, the municipal road initial rainwater collecting device comprises a drainage ditch and a water collection pool, a primary filtering device and a secondary filtering device are arranged in the drainage ditch, the secondary filtering device is located below the primary filtering device, and a rainwater purification device is arranged in the water collection pool. A water purifying tank is dug between the drainage ditch and the water collection pool, a cleaning turntable is rotatably connected in the water purifying tank, the surface of the cleaning turntable faces the pipe orifice of a water outlet pipeline, and a flocculation device and a sediment removing device are arranged on the cleaning turntable. The device has the effects of reducing the pollution degree of rainwater to rivers and reducing the damage to the environment.