760results about How to "Easy to collect and process" patented technology

A process of facilitating cash collection deposits and deposit tracking includes identifying by a retailer an amount of cash collected by that retailer, including respective amounts of currency by denomination of the collected cash, creating a deposit ticket containing at least a unique identification code associated therewith, depositing the created deposit ticket and the collected cash into a deposit bag, transporting the deposit bag to a cash processing facility, and counting at the cash processing facility the collected cash contained in the transported deposit bag to verify that the amount previously identified by the retailer corresponds to the counted amount. Particularly additional novel features include at least the following: the manner in which the retailer identifies the amount of collected cash; the manner in which the deposit bag may be scheduled for pickup; providing advance credit to the retailer for the cash deposits during various stages of cash handling / processing; and the particular manner of tracking the status of each of the deposit bags of a retailer's multiple stores.

The invention discloses a crushing and grinding device for production and processing of traditional Chinese medicinal materials in the technical field of traditional Chinese medicinal material processing. The crushing and grinding device comprises a feeding hopper, a feeding pipe, a fixing case, a screening case, a crushing case and a grinding case. According to the crushing and grinding device, the traditional Chinese medicinal materials are put into the feeding hopper and then enter the crushing case along the feeding pipe, a crushing mechanism is used for crushing the traditional Chinese medicinal materials, and a feeding inlet of the crushing case conducting crushing rotates to face downwards; the traditional Chinese medicinal materials are screened through the screening case, and thenthe feeding inlet of the crushing case is rotated to face upwards; the traditional Chinese medicinal materials which do not penetrate through a first screening mesh return to the crushing case through the shovel face at the feeding inlet and are subjected to secondary crushing along with next batch of to-be-crushed medicinal materials, and the traditional Chinese medicinal materials enter the grinding case and are ground through a grinding mechanism; and meanwhile, completely ground medicine powder is fed into a powder outlet through a rotating brush, so that the situation that powder particles are too fine due to the fact that ground medicine powder is left in a grinding groove and ground repeatedly is avoided, and the grinding effect is good.

The invention discloses a river garbage collecting device for environmental ecological protection, and belongs to the field of river garbage cleaning equipment. The problems that existing river garbage cleaning equipment is inconvenient to salvage, and the cleaning effect is poor, which is not conducive to the river garbage collection are solved; according to the technical scheme, a left sewage collecting floating arm, a right sewage collecting floating arm, a rotating collecting device and a floating assembly are included, a V-shaped structure is formed between the left sewage collecting floating arm, the rotating collecting device and the right sewage collecting floating arm, convenience is provided for the left sewage collecting floating arm and the right sewage collecting floating armto collect the garbage in a river channel and gather the floating garbage in the middle, when a transmission chain rotates, the garbage intercepted by a filter mesh is pulled to the side of the rotating collecting device, thereby facilitating further collection and treatment of the floating garbage in the river channel, the garbage flowing to a sewage collection mouth enters a garbage collection net bag from space between two rolling brushes, thereby achieving the collection of the river garbage, and the garbage collection net bag can be periodically replaced after the collection is completed,thereby improving the efficiency of garbage collection.

The invention discloses an industrial Internet edge calculating device which comprises a connecting layer, a sensing layer, an analyzing layer, a control layer, a predicating layer, a data lake and adata service gateway. The connecting layer is used for establishing a protocol controller, converting data pump original data to a data message and forming an equipment driver which is introduced andled out by a data pump. The sensing layer is used for defining a sensing condition and establishing a triggering action response event. The analyzing layer is connected with the data pump, analyzes real-time original data which are acquired by the connecting layer and generates an analysis result event. The control layer is used for acquiring an abnormal action response event and adjusts an operation parameter of industrial equipment which is connected with a bus. The predicating layer is connected with the connecting layer, establishes an equipment fault predicating model through a deep convolutional neural algorithm, acquires the original data and outputs a control suggestion event. The data lake stores data messages, alarm events, analysis result events and control suggestion events. The invention further discloses a realizing method of the industrial Internet edge calculating device.

The invention discloses an expandable three-dimensional display remote video communication method. According to the expandable three-dimensional display remote video communication method, the image of a first user is obtained by means of an RGB-D camera at the data transmission end, the image of the first user comprises a texture image and a depth image, facial feature information and expression feature information are extracted from the texture image, physical feature information is extracted from the depth image, and point clouds of the first user are reconstructed; all the feature information is optimized by means of the point clouds, the optimized feature information is obtained to generate a three-dimensional model A, the three-dimensional model A is projected on a corresponding texture image, the corresponding texture information is extracted, and acquired voice information, the optimized feature information and texture data are sent to a second user; at the data receiving end, the second user receives the data from the first user and extracts the optimized feature information from the received data to generate a three-dimensional model B, the three-dimensional model B is rendered by means of the texture data, and a rendering result is output through a three-dimensional display device, and the voice information is played.

The invention discloses a peanut combine harvester, which comprises a frame, clamping and conveying devices, digging devices, soil removing devices, fruit picking devices, a transverse conveying device, a cleaning device, a lifting and flow guide device, and a peanut plant discharge device, wherein a power walking device is installed at the bottom of the frame; the clamping and conveying devices are obliquely installed on the frame; the digging devices are respectively installed at the front lower ends of the two clamping and conveying devices; the soil removing devices are respectively installed at the rear parts of the two digging devices; the fruit picking devices are respectively installed at the rear parts of the two soil removing devices; the transverse conveying device is installed between the fruit picking devices on two sides; the cleaning device is installed below the outlet end of the transverse conveying device; the lifting and flow guide device is installed at the outlet end of the cleaning device; and the peanut plant discharge device is installed at the rear part of the fruit picking devices and is connected with the clamping and conveying devices. The peanut combine harvester has the advantages that the structure is reasonable, the harvester works stably, the soil adaptability is strong, the fruit crushing rate during operate is low, the fruits are thoroughly picked, the harvesting rate is high, the peanut plants are tidily discharged, the treatment after harvesting is facilitated, the automation level and the operating efficiency are high, and the harvester is suitable for harvesting peanuts planted in large area.

A system and method for facilitating the collection and processing of sales referral information from any individual other than the actual buyer, but possessing specific intelligence pertaining to the imminent purchase of at least one of a good or a service, and a name and contact information of a buyer, a scope of work, and current vendor identification. The buyer is capable of accessing and amending the anonymously submitted information and receiving useful intelligence about potential vendors and products prior to contact. The vendors are capable of accessing one or more referrals to review the scope of work prior to purchasing the remaining information as originally submitted, or the buyer-amended information, with the identity of the lead source remaining anonymous to both the buyer and the vendor. Current vendors of the buyer may be notified in the event that the buyer is seeking a competitive quote.

The invention discloses a hydraulic engineering desilting device. The hydraulic engineering desilting device is reasonable and simple in structure, low in production cost and convenient to install. The hydraulic engineering desilting device is simple in structure, scientific, convenient to use, high in pertinency and automation degree, and capable of being controlled precisely. A treated water channel is clean and free of pollution. Silt is impacted by high-pressure water injected from a nozzle of a high-pressure pump, further cut and smashed through a rotating cutter, and gradually dispersed,so that a dredge pump collects the treated silt more easily, the desilting process is simplified, and desilting work efficiency is improved. During work, the water pump draws water and sprays the water from the nozzle, then a first motor and a second motor work to drive a first rotating shaft and a second rotating shaft to rotate, the silt is smashed, then the smashed silt is drawn to a filter chamber by the dredge pump through a silt cover, river water is filtered out through a filter net, and the silt is carried to the river bank so as to be treated. When the filter net needs to be replaced, an air pressure rod is shortened, the filter net is taken down, and the process is convenient and rapid.

The invention belongs to the technical field of aluminum alloy section processing equipment, and particularly relates to aluminum alloy section cutting equipment. The equipment comprises a rack and afeeding device used for conveying a aluminum alloy section, wherein a discharging plate, a mounting block and two L-shaped baffles are fixedly arranged at the top of the rack, the interior of the discharging plate communicates with the interior of the rack, and two sliding columns and two supporting rods are symmetrically arranged on the mounting block. According to the equipment, the cutting operation is simple and convenient, and the section is conveyed into the interior of the cutting equipment by the feeding device; through the design of a first material guiding roller and a second material guiding roller, the section can conveniently move in the equipment, and the phenomenon that moving is inconvenient due to the fact that friction is too large is avoided; cutting steps are simple andconvenient, so that the cutting working efficiency is improved; through matching of a limiting device and a reinforcing device, the section can be sufficiently and effectively fixed, so that the cutting precision of the section is improved; and meanwhile, through the design of a position structure of a cutting device is adopted,the safety of the equipment is improved.

The invention discloses a novel multifunctional drilling machine. The novel multifunctional drilling machine comprises a transverse plate. The two sides of the top face of the transverse plate are provided with parallel trapezoid-shaped grooves. The trapezoid-shaped grooves are internally provided with sliding blocks which are in sliding connection with the trapezoid-shaped grooves. The cross sections of the sliding blocks are trapezoid and are attached to the inner walls of the corresponding trapezoid-shaped grooves. The top faces of the sliding blocks are vertically and fixedly provided withvertical plates. The middles of the vertical plates are provided with corresponding through holes. The top faces of the through holes are vertically and fixedly provided with vertical rods. The sideends of the vertical rods are fixedly provided with limiting sleeves. Sliding rods in sliding connection with the limiting sleeves are vertically inserted into the corresponding limiting sleeves. A cross bar is fixed between the tops of the sliding rods. Springs which are connected to the outer walls of the sliding rods in a sleeving manner are arranged between the cross bar and the limiting sleeves. The bottoms of the sliding rods are fixedly provided with baffle rings. The cross bar is sleeved with a sliding sleeve which is in sliding connection with the cross bar. The lower end of the sliding sleeve is vertically and fixedly provided with a fixing frame. Punching positions are conveniently adjusted by adjusting the transverse positions and the longitudinal positions of a drill bit, operation is easy and convenient, flexibility is high, the drilling machine can be universal to punch a round pipe and a transverse plate, functions are diversified, time and labor are saved, and the working efficiency is improved.

The invention provides a high-carbon ferrochrome smelting method and a product. According to the high-carbon ferrochrome smelting method, a magnesium-containing aid is used; a Mg component is added to raw materials and serves as a slag forming constituent; more importantly, the Mg component can adjust the proportions of Mg and Al (chrome iron ores contain Al) in the raw materials, effectively improves the reduction effect in a smelting process and can improve the quality and performances of the obtained product. The high-carbon ferrochrome smelting method has the beneficial effects that the process is simple, the manual labor intensity and the loss are low, little smoke is generated and is easy to collect and treat, and the environmental protection requirements can be satisfied. The high-carbon ferrochrome product is low in cost and easy to obtain and has excellent quality and performances.

The invention discloses a low-temperature vehicle-mounted oil drilling fluid purifying system during drilling and repairing, which comprises a mud tank, a pump pry, solids control equipment, an equipment communicating pipeline, a cleaning hot water tank, a feeding tank and a steam heating pipeline, wherein a sand setting bin is communicated with a degassing bin through a high-level overflow; the degassing bin is communicated with a centrifuge bin and the centrifuge bin is communicated with a mixing bin respectively low-level overflow, communicating ports of all bins are provided with valves which can be closed, a degassing device and a high-speed centrifuge are arranged on the tops of the degassing bin and the centrifuge bin, the high-speed centrifuge is close to one side of the mud tank discharging the solid phase, and the degassing device is arranged on the tank surface the mud tank with far away from one side discharging the solid phase; a mud remover is arranged at the top of the centrifuge bin and one side closes to the degassing bin and is close to the high-speed centrifuge in parallel. The invention has the advantages of integration, compact layout, convenient and rapid disassembly and assembly, rapid movement and concentrated residual removal; and in order to adapt to the cold environment, steam heating pipelines are arranged at the bottom of the mud tank, and on a water tank and the pump pry.

The invention relates to the technical field of automated machinery, in particular to an automatic potato peeling processing device. The automatic potato peeling processing device comprises an outer box body, a rotating rod and a blade holder, wherein a sliding groove is fixedly connected to the top of the right side wall of the outer box body; a first reciprocating motor is arranged on the sliding groove; a push rod is fixedly connected to the lower end of a second reciprocating motor; the rotating rod is inserted into a threaded cylinder; an arc-shaped fixing frame is fixedly connected to one surface of the inner side of an electric air cylinder; a first supporting spring and a second fixing rod are inserted into a first fixing rod; the four corners of an outward end face of the blade holder are fixedly connected with four second supporting springs, and a first movable baffle is hinged to the lower end of the arc-shaped fixing frame through a spring hinge. According to the automaticpotato peeling processing device, the structural design is reasonable; blades can be freely adjusted to tightly fit the surface of a potato under the action of the second supporting springs, so that the problem of small application range of existing potato peeling devices is solved. The thrust generated by the second reciprocating motor can ensure that the potato is fully scraped by the blade, sothat peeling of the potato is more thorough.

The invention discloses an environment-friendly flocculation type sewage treatment device capable of quantitatively feeding chemicals. The device comprises a body, a driving rod, a water wheel and a collecting bin, and a medicament bin is mounted in the middle of the upper end of the machine body; a first movable plate is connected to the inner side of a discharging opening through a bearing; thelower end of a linkage block is connected with a connecting rod, a reset spring is connected between an extrusion plate and a push plate, a cleaning brush is fixed to the upper end of the rotating shaft through a bolt, a blow-down valve is installed on the side wall of the lower end of the body, a sealing plate is hinged to the outer side of a water collecting opening, and the collecting bin is arranged on the outer side of the body. According to the environment-friendly flocculation type sewage treatment device capable of quantitatively feeding chemicals, the device can be driven by utilizingthe potential energy of sewage to automatically and quantitatively feed a flocculant according to the treatment capacity of the sewage, the use convenience and the environmental friendliness of the device are improved; and the interior of the device can be automatically cleaned through the buoyancy effect of sewage, so the workload of workers is reduced.

The invention discloses a straw collecting and baling device which comprises a chamber. A fixing plate is fixedly connected to the left side of the chamber, a first motor is fixedly connected to the back surface of the fixing plate, and a rotating shaft of the first motor penetrates the fixing plate to fixedly connect with a rotating block. A transverse rod is penetratingly arranged on the left side of an inner cavity of the chamber, and the left end of the transverse rod penetrates out of the chamber to fixedly connect with a connection plate. By joint use of the chamber, the fixing plate, the first motor, the rotating block, a roller wheel, a wheel seat, the connection plate, a spring, the transverse rod, a first push plate, a feeding pipe, a sleeve, a slide groove, a fixing block, a second motor, a threaded rod, a threaded pipe, a connector, a pulley, a vertical rod and a pressure plate, easiness, convenience and quickness in straw collecting treatment are achieved, and straw collecting efficiency is greatly improved; after straw baling, convenience in transporting is achieved, straw occupied space is reduced, and people can transport the straw conveniently.

The invention relates to the field of microbial detection models, in particular to a building method and an application of an oral microbial community detection model. The method comprises the following steps of data collection, data screening, data deletion, model preliminary building and model optimization. According to the method and the application, a model object can be simply acquired and processed, the noninvasiveness is realized, the cost is low, and the object detection is relatively simple; and the modeling optimization method is easy in operation, the data processing is efficient, and the detection capability is good.

The invention provides a horizontal type saw notch machine capable of adjusting the saw notch depth conveniently. The horizontal type saw notch machine comprises a workbench. The middle of the bottomend of the workbench is fixedly connected with a waste cabinet. A first hole is formed in the middle of the top end of the workbench. A feeding mechanism is rotationally connected in the first hole. The positions, located on two sides of the first hole, of the top end of the workbench are fixedly connected with clamping mechanisms. Two sides of the waste cabinet are fixedly connected with a fixedframe. One side of the fixed frame is in sliding connection with a cutting mechanism. The top end of the cutting mechanism is fixedly connected with a protection mechanism. The bottom of one end of the waste cabinet is fixedly connected with a first supporting frame. The top end of the first supporting frame is fixedly connected with a flushing mechanism. According to the scheme, the saw notch depth can be adjusted conveniently through stretching and contracting of hydraulic telescopic rods; through the arranged flushing mechanism, a cutting saw blade used for a long time is flushed by runningwater, and the service life of the cutting saw blade is prolonged; and through an arranged dust suction mechanism, a dust suction fan collects wood chips in the waste cabinet, and the situation thatbody injuries are caused to operation personnel due to the fact that wood chips fly is avoided.

The invention discloses a filter plate cleaning device for wastewater treatment and a using method, and belongs to the technical field of wastewater treatment. The invention discloses a filter plate cleaning device for wastewater treatment. Wastewater treatment tank, a filter screen plate is detachably connected into the wastewater treatment box, the top of the wastewater treatment box is movablyconnected with a moving rod, the top of the moving rod is rotationally connected with a first bevel gear, the end, away from the first bevel gear, of the moving rod is connected with a moving plate, the moving plate is slidably connected to the inner wall of the wastewater treatment box, the outer wall of the moving rod is sleeved with a first elastic element, the first elastic element is connected between the wastewater treatment box and the moving plate, the outer wall of the moving plate is connected with a scraper, the scraper movably abuts against the outer wall of the filter screen plate, and a first groove is dug in the bottom of the wastewater treatment box. Impurities attached to the outer wall of the filter screen plate are removed through the scraper blade, the filter screen plate is prevented from being blocked, the filter screen plate is detachably connected into the box body, the filter screen plate is convenient to disassemble and assemble, and the filter screen plate can be further cleaned.

The invention discloses a dust exhausting buffing table system, belonging to the field of buffing processing and dusting technology, comprising a working table, a box body, an air exhausting machine and a dust exhausting bucket, wherein the box body is connected with the air exhausting machine through the air exhausting pipe; the air exhausting machine is connected with the dust exhausting bucket through an elbow; the box body is provided with a drum, which is coated with filter cotton; one end of the box body is provided with a decelerated electromotor, which is connected with the drum through a pulley; the lower part is provided with a dust collecting drawer; the dust exhausting bucket is provided with a dust hood. The system has the advantages is of high dust exhausting efficiency, improving the working environment effectively, and eliminating the harm of the dust to the health of worker. The maintenance and the replacement of the device parts and the clearing of dust are convenient. The clear air can be discharged to room directly. The heat loss in the operation region is avoided and the heating cost is lowered, thus being applicable to the buffing and processing of various workpieces.

The invention discloses an oil sampling tool for a main transformer. The oil sampling tool comprises a sampling bottle (1), a waste oil bottle (2) and vacuumizing sampling equipment (3). One end of a main transformer oil pipe (4) is extended into the sampling bottle (1). An oil drain valve (5) is arranged on the main transformer oil pipe (4). The end, extended into the sampling bottle (1), of themain transformer oil pipe (4) is provided with a sampling valve (6) which is positioned in the sampling bottle (1). The bottom of the sampling bottle (1) is provided with an oil leakage port I (7) and an oil leakage port II (8). The oil leakage port I (7) is communicated with the waste oil bottle (2) by a pipeline I (9). The oil leakage port II (8) is communicated with an inlet of the vacuumizingsampling equipment (3) by a pipeline II (10). The oil sampling tool not only can effectively protect an environment, but also can achieve good sampling effects and ensure high measurement accuracy.

The invention discloses a powder sieving device suitable for powder bed type metal 3D printing equipment. The powder sieving device comprises a base; four first electric telescopic rods which are distributed at equal intervals are arranged on the upper surface of the base, and a worktable is arranged at the top ends of the first electric telescopic rods; and the upper surface of the worktable is provided with two supporting frames, and the upper surfaces of the supporting frames are provided with a powder sieving box. According to the powder sieving device suitable for the powder bed type metal 3D printing equipment, the structure is reasonable, practicability is high, secondary filtering is conducted through a first sieving plate and a second sieving plate, and the filtering effect is improved; and waste filtered by the first sieving plate can be collected and disposed through a waste box, the filtering effects and the filtering speeds of the two sieving plates are enhanced through asecond electric telescopic rod, a third electric telescopic rod and servo motors, filtered metal powder is advantageously collected and disposed through a collecting barrel, moving and braking of thepowder sieving device are facilitated through universal wheels and a brake, and the powder sieving device is suitable for using and popularizing.

The present invention relates to a double-processor digital control system for micro-plasma welding and its control method. Said system includes MCU monochip computer processor, welding process parameter setting and parameter display component, welding process time-sequence control component, DSP digital signal processor and welding process parameter collecting and control component. Said invention also provides their connection mode and its double-processor digital control method.

The invention relates to a water screen environment-friendly paint spraying booth. According to the water screen environment-friendly paint spraying booth, a main body is a paint spraying booth; a paint spraying device is arranged in the paint spraying booth; and a paint spraying nozzle is formed on the paint spraying device. The water screen environment-friendly paint spraying booth is characterized in that: a water screen room is arranged on one side of the paint spraying booth; three connection openings are formed on the water screen room and are connected with an induced pipe, a water pump and a paint outlet pipe; the induced pipe is connected with a fan; the paint outlet pipe is connected with a pond; and the water pump is connected with the water screen room and the pond by a water pipe. The water screen environment-friendly paint spraying booth has the advantages that spray paint is sucked in the water screen room by the fan and is dissolved and precipitated by water, so that the spray paint is inputted to the pond by the paint outlet pipe and is discharged intensively from the pond, and thus, when the water screen environment-friendly paint spraying booth is used, air pollution in the construction process can be reduced effectively, and the coating quality and work efficiency are improved; and discharged pollutants are easy to collect, and the water screen environment-friendly paint spraying booth can be arranged flexibly and is suitable for spraying surfaces of multiple revolving bodies.

The invention provides a medicinal material cutting machine capable of performing repeated cutting, and relates to the field of cutting machines. The medicinal material cutting machine comprises a housing, wherein a feed opening is formed in the left side of the top of the housing; a feed hopper is fixedly connected to the top, corresponding to the feed opening, of the casing; a feed pipeline is fixedly connected to the top, corresponding to the feed opening, of the inner wall of the casing; a fixed block is fixedly connected to the top, located on the right side of the feed pipeline, of the inner wall of the casing; a first motor is fixedly mounted at one end, away from the top of the inner wall of the casing, of the fixed block; a first rotating shaft is fixedly connected to an output shaft of the first motor; and a connecting block is fixedly connected to one end, away from the first motor, of the first rotating shaft. According to the medicinal material cutting machine capable of performing repeated cutting, a third motor, a second rotating shaft, a ball screw, two hinged seats, connecting rods and cutting knives are matched, so that medicinal materials can be repeatedly cut, and the medicinal materials can be cut to the largest extent, so that medicinal materials can be thoroughly cut, and the medicinal materials can be used to the largest extent.

A tamper-evident bin for collecting confidential items has a self-locking closure that allows one to determine whether there has been an unauthorized opening of the bin. On a requested or a scheduled basis, a disposal service retrieves the old tamper-evident bin, provides a new tamper-evident bin, and disposes of the old tamper-evident bin and all of its contents without ever opening the bin. The bins can also include respective identity codes that allow them to be easily tracked to determine whether there has been an unauthorized replacement of a bin. Optional temporary storage of selected bins allows a second chance access to the bins prior to destruction.

A numeral control method of the communication structure for the short-circuit CO2 arc welding features that a digital signal processor and a single-chip microprocessor are used for allocation of multiple control tasks in the dynamic short-circuit transfer process, and said control tasks include setting up technological parameters, setting up process parameters, controlling welding timing, displaying current parameters, acquiring the parameters of short-circuit transfer process, controlling the external characteristics of power supply and the waveform the welding current, and controlling the failure diagnosis.

The invention discloses a production method for compound blocking cloth, which relates to the technical field of non-woven fabrics. The production method comprises feeding each raw material, rough opening, fine opening, carding, pre-needling, finish needling and thermal setting, and is characterized in that: raw materials include glass fibers, high-performance stainless steel fibers, ceramic fibers and basalt fibers, and are subjected to PTFE (Polytetrafluoroethylene) treatment after thermal setting. In the invention, a high-performance and high-function fiber combination prepared by compounding the high-performance stainless fibers, ceramic fibers and basalt fibers is added, so that a compound high-temperature-resistant filtering material product with a better using effect is obtained, the suitable temperature can be up to 320 DEG C in maximum, and the warp-direction and weft-direction strength is improved. The product is subjected to the PTFE treatment at a later stage, so that the softness and wear resistance of the fibers are improved, the static electricity resistance of the fibers is enhanced, the bonding firmness between a carpet and base cloth is enhanced, the carpet and the base cloth are protected from being worn or corroded, and the dust stripping property of a carpet surface is improved.

The invention relates to a cement bag breaker, in particular to a cement bag breaker for construction work, and aims to solve the technical problem of designing the labor-saving cement bag breaker forconstruction work, through which people can cut a cement bag to form an opening and cement can drop into a collecting container. The bag breaker for construction work comprises a placing frame, and asupport cutting mechanism, wherein support plates are fixedly connected to one side of the placing frame symmetrically, and the support cutting mechanism is mounted between the two support plates, and used for cutting the cement bag. One cement bag is placed in the placing frame to be in contact with a hollow frame, a sliding plate is pulled to move to the left so that a cutting knife is used forcutting the cement bag to form an opening, when support wheels are divorced from the hollow frame, the hollow frame can drive the cement bag to move downwards, cement can totally drop into the collecting container, the operation of manually cutting the cement bag to form an opening by people is avoided, the cement bag breaker is convenient and effortless, and the condition that a shovel is used for scooping the cement for use, can be avoided.

The invention provides an environment-friendly treatment device for domestic wastewater and wastes, and belongs to the field of environmental protection and purification. An air heater is fixedly arranged at the upper surface of a box body; a spiral stirring device is arranged on the inner upper side of a garbage treatment chamber; an ultraviolet sterilizer is arranged on the right side of the upper end of the garbage treatment chamber; a garbage collecting utensil is arranged at the bottom of the garbage treatment chamber in a sliding manner; a coarse filter net is arranged in an inner cavityof a feeding hopper; a chemical reagent adding hopper is arranged on the upper part of the right side of the box body; a stirring device is arranged on the lower side of an upper baffle plate; an oilstain isolating layer is arranged in a wastewater treatment chamber. According to the device disclosed by the invention, the left end of the air heater is communicated with the garbage treatment chamber through an air outlet pipe, so that functions of drying garbage and conveniently draining water are realized; the stirring device is arranged on the lower side of the upper baffle plate, so that afunction of stirring medicinal liquid and sewage in a mixed manner is realized. The device has the characteristics of simple structure, strong practicability and good treatment effects on the wastewater and the wastes.

The invention relates to the field of lead-acid batteries, in particular to an acid circulation formation acid mist removing device and method of a lead-acid battery. The acid circulation formation acid mist removing device comprises an acid storage tank and a storage battery, wherein the acid storage tank is connected with an air inlet pipeline through an acid returning pipeline; a liquid injection hole of the storage battery is connected with a battery connector; the acid inlet of the battery connector is connected with an acid inlet pipeline; the acid outlet of the battery connector is connected with the acid returning pipeline; the acid returning pipeline is connected with an acid mist removing pipeline; the acid mist removing pipeline is connected with an acid mist removing device; the acid mist removing device is connected with an exhaust pipeline through a fan. By adopting the acid circulation formation acid mist removing device, a gas generated in formation can be centrally collected and treated, the acid mist can be treated by using a physical method and can be subjected to up-to-standard release, the structure is simple, the gas is convenient to collect and treat, and the operation cost is lowered.