41results about How to "Fully processed" patented technology

The application discloses a RFF mixed combustion type garbage heat treatment furnace and method. The furnace body comprises a combustion space, a pyrolysis space, a transfer mechanism and a pyrolysis gas injection port. The first oxygen supply pipeline in the combustion space is divided into upper, middle and lower three layers of injection ports, and three layers of fire zones are formed correspondingly. Solid and gaseous products generated by pyrolysis are sent into the combustion space respectively. The upper layer of injection ports is flush with the pyrolysis gas injection port, oxygen and pyrolysis gas are fully mixed and combusted to form the upper layer of fire zone, the heat of the upper layer and the middle layer of fire zone is used for counter-combusting the solid products, and the lower layer of fire zone is used for completely incinerating the solid products. The method comprises three steps of pyrolysis, counter-combustion and incineration. Through space separation and time sequence optimization, the organic components of garbage are treated in stages, the combustion efficiency is improved, and the generation and residue of harmful gas are reduced.

The utility model discloses a tubular electric tar precipitator relates to industrial waste gas treatment equipment technical field, it includes casing, inlet pipe, sedimentation pipe subassembly, corona pole, sedimentation pipe subassembly contains a plurality of sedimentation pipes, still includes upper head, lower head, airflow equalizer, tar collection tank, drain pipe, heating jacket and sealing door, and the gas that waits for processing enters casing through inlet pipe, is evenly distributed to each sedimentation pipe by airflow equalizer, under the electric field effect that corona pole generates, and tar is adsorbed in the inner wall of sedimentation pipe, and then is collected to tar collection tank, and heating jacket prevents tar solidification, and is discharged through drain pipe, the utility model discloses has improved tar trapping efficiency and equipment stability, and the practicality is strong, is suitable for industry popularization.

The utility model relates to the technical field of ship machine part production, and provides a ship machine part production part waste gas treatment device which comprises a bottom frame, a gas inlet assembly is fixed at the top end of the bottom frame, and a pretreatment structure is arranged in the gas inlet assembly. Through the arrangement of the pretreatment structure, obvious impurities and wastes in waste gas can be intercepted under the pre-filtering action of the cover plate, and then small particles and impurities in the waste gas can be secondarily filtered and intercepted under the pre-filtering action of the pre-filtering layer, so that the obvious impurities in the waste gas can be fully treated; and meanwhile, the cover plate and the filter box are connected in a clamped mode, the inner side of the filter box and the pre-filter layer can be conveniently cleaned and treated, recycling is facilitated, the function that the waste gas is conveniently pre-filtered by the device is achieved, and the use convenience of the waste gas treatment device for the marine mechanical part production parts is improved.

This utility model belongs to the technical field of acid and alkali resistant EPDM rubber processing equipment, specifically an acid and alkali resistant EPDM rubber tableting machine. It includes a support assembly and a rubber block. One side of the support assembly is equipped with an intermittent conveying assembly for intermittently conveying the rubber block, and another side of the support assembly is equipped with a tableting assembly for squeezing out excess moisture from the rubber block. The side of the tableting assembly away from the rubber block is equipped with a storage frame for storing the compressed rubber sheets. This utility model achieves intermittent conveying of the rubber block by setting an intermittent conveying assembly. This intermittent conveying method allows the rubber block to enter the tableting stage in an orderly manner according to a preset time interval, avoiding problems such as rubber block accumulation and overlap that may occur with continuous conveying. This ensures that each piece of rubber is fully and uniformly processed, improving the consistency and stability of the tableting process.

The application discloses a kind of membrane separation concentrated water processing equipment, and the application relates to sewage treatment technical field.The membrane separation concentrated water processing equipment, including processing tank, agitating mechanism, impurity removal mechanism, agitating mechanism includes shaft and servo motor, the outer cylindrical surface of shaft and the top position of processing tank inner cavity close installation have defoaming assembly, the outer cylindrical surface of shaft and the bottom position of processing tank inner cavity close fixedly connected with stirring plate, impurity removal mechanism includes conical screen and collection component, conical screen surface middle is fixedly connected with lower conical extension ring, the surface of conical screen and the top position close fixedly connected with upper conical extension ring, the surface of lower conical extension ring and the surface of upper conical extension ring are all fixedly installed with guide vane, the middle of upper conical extension ring surface is fixedly installed with stirring tooth, reaches the purpose of impurity removal, can remove particulate impurities, and pharmaceutical and concentrated water are uniformly mixed, effectively treat sewage, safe and reliable.

This invention discloses a high-concentration wastewater pretreatment device, relating to the field of wastewater treatment technology. It includes: a treatment tank with a sedimentation chamber; wherein the sedimentation chamber contains a filter element, which is inclined; a transfer tank connected to one side of the treatment tank; wherein the transfer tank has multiple reaction elements and multiple linear adjustment elements for driving the reaction elements to move vertically; and a purification cylinder horizontally positioned on the side of the transfer tank away from the treatment tank, and connected to the transfer tank. This invention treats wastewater through multiple steps, completing preliminary filtration, oxidation purification, membrane interception, and microbial purification, thereby treating different types of pollutants in the wastewater separately and improving the wastewater treatment effect. Simultaneously, it can also centrally treat solid sediments and gaseous waste generated during the treatment process. The operation is simple, convenient, and highly practical.

The utility model provides a horizontal type liquid separation tank capable of efficiently separating, and relates to the technical field of liquid separation tanks, a liquid separation tank gas inlet and a liquid separation tank gas outlet are respectively positioned at two ends above a tank body, a condensate outlet is positioned below the tank body, a plurality of layered drainage components are mounted in the tank body and are transversely arranged from top to bottom in the tank body, and the layered drainage components are arranged in the tank body. And a silk screen is correspondingly arranged above the settlement plate of each layer of layered drainage assembly. Through the arrangement of the layered drainage assemblies and the silk screen, the distribution of the layered drainage assemblies can optimize the airflow distribution of gas containing condensation liquid in the tank body 1, and the situation that the gas and the liquid cannot be effectively separated under the working condition of low back pressure is avoided; meanwhile, the multi-group layered drainage assembly enhances the collision frequency of liquid drops under inertia, and the separation efficiency can be improved; in the settling process, liquid in the gas containing the condensation liquid collides with filaments of the silk screen and is attached to the surfaces of the filaments, so that the gas-liquid separation efficiency in the gas containing the condensation liquid is effectively improved.

A biological agent packing material, its preparation method, and its reactor for the simultaneous removal of ammonia nitrogen and nitrate are disclosed. The steps include: sludge enrichment and acclimatization, preparation of biological agent, preparation of steel slag and coal gangue micro-packing material, and biofilm formation. The reactor includes, from top to bottom, steel slag and coal gangue microporous packing material, porous aeration plates, guide plates, a support layer, a microporous aeration system, and filter plates. A backwash valve is installed at the bottom of the reactor, and the flow rate is controlled by a backwash water tank through a backwash flow meter. Backwashing is achieved by an inlet pump pumping water in conjunction with the porous aeration plates. An exhaust port is provided at the top of the reactor, and the water discharged through the outlet enters a sedimentation tank for sedimentation and drainage. The steel slag and coal gangue microporous packing material used in this invention simultaneously removes ammonia nitrogen and nitrate under the driving action of iron circulation. The preparation process is simple, suitable for domestic sewage and industrial wastewater, and features no secondary pollution, high biological activity, low cost, and simple operation and management. It has significant effects in the simultaneous removal of ammonia nitrogen and nitrate.

The utility model discloses a portable biomedical waste innocent treatment device, which relates to the technical field of biomedical treatment and comprises a supporting disc, a microwave barrel is fixedly arranged on the upper surface of the supporting disc, a treatment cavity is arranged in the microwave barrel, a cover plate is arranged on the upper surface of the microwave barrel, and a driving box is fixedly arranged on the upper surface of the supporting disc. The driving box is located in the microwave barrel, a side gear is rotationally arranged in the microwave barrel, a motor is arranged on one side of the upper surface of the supporting disc, a driving column is fixedly arranged at the output end of the motor, the driving column penetrates through the driving box and is fixedly provided with a driving gear, and the driving gear is in meshed connection with the side gear; according to the portable biological medical waste innocent treatment device provided by the utility model, the microwave reflection ring is combined with the rotation of the treatment cavity, so that microwaves can act on medical wastes more uniformly, the innocent treatment efficiency and effect are greatly improved, treatment dead angles are reduced, and the medical wastes are ensured to be fully treated.

The utility model discloses a kind of smoke waste gas filtering devices, it is related to waste gas treatment technical field, its technical key points include processing box, the inner bottom of processing box is fixedly installed with first baffle, the inner top of processing box is fixedly installed with second baffle, connecting passage is formed between the first baffle and second baffle, first cavity is formed between processing box and first baffle, second cavity is formed between processing box and second baffle, the top of connecting passage is communicated with first cavity, the bottom of connecting passage is communicated with second cavity;Filter screen is fixedly installed between the first baffle and processing box, air inlet pipe is fixedly installed on the processing box, and the bottom of air inlet pipe is communicated with first cavity;The top of second cavity is installed with treatment liquid spraying assembly, and air outlet pipe is fixedly installed on the processing box;More fully utilize treatment liquid, and the harmful gas in smoke waste gas is more fully handled.

The invention relates to the technical field of breeding, in particular to a feeding device and method for factory ricefield eel breeding, and the feeding device comprises a charging barrel, a feeding port, a boss, a connecting block, a side shaft and a spiral cutter. According to the feeding equipment and method for factory-like ricefield eel breeding, through alternate arrangement and sliding fit of bosses and connecting blocks, an adjustable multi-layer stirring structure is formed, through cooperation with a spiral cutter on a side shaft, materials in a charging barrel can be stirred and crushed in all directions, through meshing fit of a first outer gear ring and a gear ring, the feeding efficiency is improved, and the feeding efficiency is improved. The connecting ring drives the top shaft and the connecting piece to rotate around the axis of the top shaft while driving the connecting piece to slide in the circumferential direction, and due to the compound motion, the spiral cutter on the side shaft can do circular motion along with the connecting piece to cover a larger stirring range in the charging barrel, and the material stirring uniformity and the crushing efficiency can be greatly improved.

The utility model discloses a fabric unwinding, feeding and stretching device which comprises a machine frame, an unwinding mechanism for unwinding fabric is installed at the end of the machine frame, and the fabric unwinding, feeding and stretching device further comprises a fabric stretching and pleat removing mechanism arranged at the discharging end of the unwinding mechanism. The fabric stretching and pleat removing mechanism comprises a support installed on the rack, angle adjusting rods are assembled and connected to the feeding end and the discharging end of the support respectively, and stretching supports used for flattening fabric are installed on the angle adjusting rods respectively. The stretching support comprises a stretching plate abutting against the fabric. Fabric passes through the bottom of the stretching plate on the left side in a friction mode, then passes through the upper end of the support and finally passes through the top of the stretching plate on the right side in a friction mode, the fabric is scratched, and then wrinkles and burrs on the fabric can be stretched and removed under the scratching effect of the stretching plates.

The utility model relates to the field of hydrogen sulfide removal towers, in particular to a biological treatment mechanism in a hydrogen sulfide removal tower, which comprises a mounting bracket I, a mounting bracket II arranged on the lower side of the mounting bracket I, and a biological filler cylinder I arranged on the upper side of the mounting bracket I, a second biological filler cylinder corresponding to the first biological filler cylinder is arranged on the upper side of the second mounting support, biological filler layers are arranged in the first biological filler cylinder and the second biological filler cylinder, a liquid collecting tank is arranged on the upper side of the second biological filler cylinder, and a flow guide cover is fixedly mounted at the upper end of the liquid collecting tank; oxygen bottles are arranged on the outer sides of the first biological filler cylinder and the second biological filler cylinder, and oxygen supply main pipes are detachably mounted at the upper ends of the oxygen bottles; by arranging the oxygen bottle, the oxygen supply pipeline and the air outlet cover, when the biological activity is low, oxygen in the oxygen bottle can be conveyed to the air outlet cover through the oxygen supply pipeline and then discharged from the upper side and the lower side of the air outlet cover, and oxygen can be supplied to the biological filler layer.

The utility model discloses a sewage purification device, which comprises a barrel, a connecting shell and a plurality of activated carbon plates, the barrel is fixedly connected to the upper surface of the connecting shell, the connecting shell is communicated with the barrel, the activated carbon plates are positioned in the connecting shell, the inner surface of the barrel is fixedly connected with two support frames, a same rotating shaft is rotatably inserted between the two support frames, and the rotating shaft is positioned in the connecting shell. The outer surface of the rotating shaft is in key connection with two connecting rings, the bottoms of the two connecting rings are fixedly connected with water filtering net covers correspondingly, and the diameter of meshes of the water filtering net cover located on the upper portion is larger than that of meshes of the water filtering net cover located on the lower portion. Through the rotatable design of the water filtering net cover, impurities on the surface of the water filtering net cover can be scraped and removed by the scraping plate while the water filtering net cover rotates, and the impurities are collected by the collecting box through the impurity discharging opening and the impurity inlet, so that the continuity of filtering and purifying sewage in the barrel body by the water filtering net cover is guaranteed; the sewage filtering effect of the water filtering net cover is ensured.

The utility model discloses a split type sewage treatment device which consists of a sedimentation tank, a treatment tank and a storage tank which are sequentially connected through pipelines. After the sewage is settled in the settling pond, the sewage is discharged into the treatment pond, and the treated sewage is stored in the storage tank. The treatment pond is divided into a first treatment pond and a second treatment pond. An outer spiral blade, an inner spiral blade and a connecting rod are arranged on a rotating shaft of a stirring device in the first treatment tank, so that the sewage stirring effect can be improved, the sewage and a medicament can be fully mixed, and the treatment efficiency is improved. An ultraviolet sterilization device and a driving device are arranged in the second treatment tank, the ultraviolet sterilization device comprises a mounting frame, an ultraviolet lamp and a cleaning ring, the driving device drives the cleaning ring to move up and down, a brush on the inner wall of the cleaning ring is used for automatically cleaning the ultraviolet lamp, the sterilization effect is guaranteed, and the manual maintenance cost is reduced. In addition, the two groups of treatment ponds work cooperatively, sewage can be deeply treated, the treatment quality is improved, and a chemical adding pipeline facilitates chemical adding.

This utility model discloses an oil-water separation device for a waste oil sludge recycling production line, comprising a base plate, with support columns fixedly connected to all four sides of the top of the base plate, a top plate fixedly connected to the top of the support columns, an oil-water separator fixedly connected to the bottom of the top plate, a motor fixedly mounted to the middle of the top of the top plate by bolts, a gear fixedly connected to the output end of the motor, a toothed plate meshing with the surface of the gear, a movable plate fixedly connected to the outer side of the toothed plate, and a first pulley drivingly connected to the top of the gear. This utility model forms a circulating heating separation system through the oil-water separator at the bottom of the top plate and a constant temperature chamber. The motor drives the spiral stirring blades and stirring rod to perform double stirring of the waste oil sludge, accelerating the oil-water separation in the sludge; the constant temperature chamber maintains the temperature required for separation, reducing oil viscosity and improving separation efficiency, enabling efficient separation and recovery of oil and water in the waste oil sludge.

The utility model discloses a circulating sewage treatment tank, which relates to the technical field of sewage treatment and comprises a first water inlet tank, one side of the first water inlet tank is communicated with a second water inlet tank through a water flow pipeline, and one end, close to the first water inlet tank, of the water flow pipeline is positioned above one end, close to the second water inlet tank, of the water flow pipeline; the first water pump is mounted in the second water inlet pool, and the first water pump is used for pumping water in the second water inlet pool into the first water inlet pool; the reaction tank is connected to one side of the first water inlet tank through a water inlet pipeline, and a plurality of annular treatment areas are arranged in the reaction tank in a sleeving manner; the circulating pool is arranged on the periphery of the reaction pool, a second water pump in the circulating pool is used for pumping water in the circulating pool to the water inlet pipeline, and a water outlet is formed in the top end of the circulating pool. According to the sewage treatment tank, the second water inlet tank is additionally arranged, and the multi-stage annular treatment area design is adopted, so that the problem that an existing sewage treatment tank arranged in a rural area is incomplete is solved.

The utility model provides a toxic gas emission monitoring and alarming device for an ethylene oxide sterilizer, which relates to the field of ethylene oxide sterilizers and comprises a sterilizer body, a display and an alarm are respectively fixed on one side of the sterilizer body, and ethylene oxide detection equipment is arranged on one side of the sterilizer body. The ethylene oxide detection equipment is communicated with the sterilizer body through an exhaust pipe, one side of the ethylene oxide detection equipment is communicated with a flow dividing box, and one side of the flow dividing box is communicated with a gas outlet pipe. At the moment, under the reverse movement of the driving assembly, the first cover plate and the second cover plate can be driven to move reversely, at the moment, the first cover plate closes the gas outlet pipe, and the second cover plate opens the return pipe, so that the toxic gas can be conveyed into the sterilizer body again through the return pipe, and the toxic gas can be sufficiently conveyed and treated conveniently; the treatment efficiency of the toxic gas is improved.

The utility model relates to the technical field of machining, especially a stamping and trimming structure, which comprises a first material stripping assembly, a profiling fixing block, a material pressing block, a shearing punch and a second material stripping assembly. The material pressing block is provided with a machining groove, and the profiling fixing block is provided with a machining protrusion. The machining groove and the machining protrusion cooperate to form a first machining area for stamping and machining of the material. The shearing punch is used to shear the material when the material is clamped in the machining area. The utility model is provided with the profiling fixing block to support the material, so that the material is attached to the inner wall of the material pressing block during the machining process, and the material is fully machined and formed. The material is also stamped and fixed during the shearing process, and then cut by the shearing punch to prevent displacement of the material during trimming, thereby improving the trimming accuracy. The utility model has a simple structure, can improve the production efficiency, and meets the needs of large-scale production.

The application discloses an atmospheric pressure plasma jet device for continuous treatment of grains, which comprises a shell, one end of the shell is provided with a feeding port, the other end is provided with a discharging port and an air outlet; a grain conveying and impurity removing unit, an atmospheric pressure plasma jet unit and a grain collecting unit are sequentially arranged in the shell; the atmospheric pressure plasma jet unit comprises two atmospheric pressure plasma jet devices which are identical in structure and can alternately operate, the top of the atmospheric pressure plasma jet unit is communicated with the outside, and a conveying belt is arranged below the two atmospheric pressure plasma jet devices; one end of the grain conveying and impurity removing unit is connected with the bottom discharging end of the feeding port, the other end is connected with one end of the conveying belt, and the other end of the conveying belt is connected with the discharging port. The application has reasonable structure, and can effectively solve the technical problems that the existing device is not uniform and stable in plasma discharge, is complicated in operation, is poor in treatment safety and cannot realize integrated continuous treatment.

The utility model relates to caustic washing tower tail gas treatment technical field, and disclose a kind of for anti-blocking device of caustic washing tower, including caustic washing tower main body, caustic washing tower main body side is connected with spraying chamber, caustic washing tower main body other side is connected with water tank;Several first spray pipes are installed in caustic washing tower main body, and first spray pipe is used to spray lye in caustic washing tower main body, and carry out multiple reactions with unreacted completely tail gas;Communication pipe is communicated between caustic washing tower main body and spraying chamber;The inner wall top of spraying chamber is fixed with baffle, and the setting of baffle prevents that one aspect prevents plugging caused by chemical liquid spraying at first air inlet pipe, guarantees the smooth of tail gas emission;Another aspect makes tail gas and the air of third air inlet pipe enter fully mixed and then from lower to upper and contact reaction with spraying chemical liquid, increases the contact time and contact area of tail gas and chemical liquid, improves reaction efficiency, ensures that harmful substance in tail gas can be more fully treated.

The utility model discloses a hardware surface antirust treatment device, including antirust agent box, the antirust agent box both sides symmetry fixed intercommunication is provided with two shake processing arc box, the antirust agent box upper end is provided with the rack, the rack both sides symmetry is provided with two hair driers, the lower extreme of baffle and the upper extreme of rack are fixedly connected with a plurality of first clamping sharp and second clamping sharp respectively. Through above -mentioned structure, the antirust agent box both sides symmetry fixed intercommunication is provided with two shake processing arc box, and the motor is fixedly connected with the outer wall of shake processing arc box, and one side of shake plate is fixedly connected with shake arc frame, so that it can be fully shaken and mixed to the antirust agent in the antirust agent box and the hardware products that put into the inside of antirust agent box, so that it can be fully treated to the outer wall of hardware product, and the other two sides symmetry of rack are provided with two air outlet covers, and one side of air outlet cover is provided with hair drier, so that it is convenient for the hardware product to blow dry the antirust agent quickly.

The invention relates to the technical field of sewage treatment, and discloses a sewage treatment agent spraying device for sewage treatment.The sewage treatment agent spraying device comprises a bottom plate, a rotating wheel fixedly connected to the outer wall of the bottom plate and a stirring and spraying mechanism arranged above the bottom plate, and the stirring and spraying mechanism comprises a lifting mechanism installed above the bottom plate; a stirring mechanism is installed above the lifting mechanism, a rotary spraying mechanism is installed above the stirring mechanism, a cleaning mechanism is installed below the rotary spraying mechanism, a double-end motor is started, a movable rotating rod rotates to drive a stirring rod to rotate so as to drive a first sliding block to slide, and sliding of the first sliding block has a stretching effect on a first spring; the first spring rebounds and resets to drive the first sliding block to reset, and the first sliding block moves to drive the mother magnet to get close to the son magnet to generate a repulsion effect, so that the stirring rod is pushed to open and rotate, and the stirring rod can open and close to rotate, so that the stirring range of the stirring rod is enlarged, and the sufficient treatment agent is sufficiently stirred.

This utility model discloses a modular emulsifier for high-speed dispersion of ink powder raw materials, belonging to the field of ink powder raw material emulsification. It includes an ink powder raw material emulsification tank, with a liquid delivery pipe and an ink powder raw material input pipe fixedly connected to both sides of the top of the tank, and a discharge pipe fixedly connected to the bottom. By setting a rotor ring with gradually varying thickness and cooperating with a first fixed plate with V-shaped grooves and triangular protrusions, a multi-stage shearing zone from coarse to fine is formed. The material is initially crushed and wetted in a larger gap, and then undergoes increasingly stronger shearing and grinding in the V-shaped grooves with gradually narrowing gaps. This progressive dispersion process overcomes the problem that traditional single-stage structures cannot completely disperse hard powder agglomerates, significantly improving the dispersion fineness and uniformity of the ink, and ensuring product quality.

This invention belongs to the technical field of blower air duct technology, and specifically relates to a wastewater purification device. The technical solution is as follows: A wastewater purification device includes a wastewater treatment tank, a wastewater collection pool at the bottom of the wastewater treatment tank, and a wastewater treatment vessel mounted on the upper side of the wastewater collection pool. The wastewater treatment vessel includes, from top to bottom, an ultrasonic flocculation unit, a multi-layer centrifugal separation unit, an electric field-assisted separation unit, a nanomaterial filtration unit, and an effluent collection unit. A pumping pipe connects the bottom of the wastewater collection pool to the ultrasonic flocculation unit. This invention provides a wastewater purification device that can fully purify the wastewater generated during the cleaning of the air purification unit in the air duct of an air blower, avoiding direct discharge that could impact water bodies, soil, and the surrounding ecological environment.

This invention belongs to the field of drying and grinding technology, and specifically relates to an integrated drying and grinding device, including a frame. From top to bottom, the frame is equipped with a crushing cylinder, a grinding pre-drying mechanism, and a drying discharge mechanism. The crushing cylinder is equipped with a feeding crushing mechanism for crushing the material to be ground. A downward-facing hemispherical upper shell is connected to the crushing cylinder, and a hemispherical lower shell is connected below the upper shell. The lower shell is connected to the drying discharge mechanism. The upper and lower shells form a spherical shell, and grinding balls are rotatably mounted inside the spherical shell. Electric heating wires are arranged on the upper, lower, and grinding balls. This invention can reduce the phenomenon of damp materials adhering to the inner wall of the spherical shell or the surface of the grinding balls during grinding, thereby reducing the clogging of the grinding pre-drying mechanism when grinding the material.

This utility model relates to the field of composite film testing technology and discloses an online testing device for multilayer co-extruded composite films, including a testing platform, a support frame, and a laser thickness gauge. An adjusting rod is threadedly connected to the top of the support frame, and a mounting frame is rotatably connected to the bottom end of the adjusting rod. Limiting rods are slidably connected to the front and rear sides of the top of the support frame, and the bottom ends of the two limiting rods are fixedly connected to the top of the mounting frame. A dust collection hood is fixedly connected to the right side of the mounting frame, and a servo motor is fixedly connected to the front side of the mounting frame. The output end of the servo motor passes through the front side of the mounting frame and is fixedly connected to a brush roller. In this utility model, the brush roller cleans the surface dust of the composite film, and a comb plate scrapes off the dust remaining on the brush roller, ultimately causing the dust to fall into the dust collection hood, which then sucks it up, achieving thorough treatment of the dust on the surface of the composite film.

The utility model belongs to water treatment equipment technical field especially relates to a kind of small molecule group active water treatment system, including active water processor and the preprocessor being communicated with active water processor, preprocessor includes tee joint, filter assembly, protective shell and drainage seat, filter assembly includes support sleeve, filter sleeve, filter core sleeve, a plurality of through holes are set up on support sleeve side wall, filter sleeve is formed by filter screen and is set on support sleeve outside lower part, filter core sleeve is embedded in support sleeve inside upper part, tee joint includes water inlet portion, water outlet portion and processing part, support sleeve is connected with processing part, filter assembly is placed in protective shell, and protective shell is connected with processing part, drainage seat is connected with protective shell and is placed in drainage seat bottom;Compared with prior art, the utility model combines the pre-treatment of water and the subsequent activation, which can filter the insoluble impurities such as rust and silt in water caused by external force, and also can fully treat the active water of tap water.

The utility model discloses a kind of feeding devices for inorganic fertilizer production and processing, it is related to fertilizer conveying and processing equipment technical field, including feeding hopper, the lower portion of feeding hopper is fixed with the deagglomerating cylinder being communicated, eccentric wheel is arranged in deagglomerating cylinder, the bottom of eccentric wheel is fixed with main shaft, the lower portion of deagglomerating cylinder is fixed with the stirring cylinder being communicated, main shaft extends to stirring cylinder, and the outer side surface of one end in stirring cylinder is fixed with multiple stirring rods at main shaft;The inner wall bottom of stirring cylinder is inclined plane, the outer wall of stirring cylinder is installed with the guide pipe being communicated at bottom inclined plane relatively lower one end side, another end of guide pipe is connected with the feeding cylinder being communicated, feeding cylinder is horizontally arranged, rotating shaft is rotatably connected in feeding cylinder, spiral feeding piece is fixed on the outer side surface of rotating shaft, the bottom of one end of feeding cylinder away from guide pipe is connected with discharge pipe;The eccentric wheel design in deagglomerating cylinder can effectively disperse and crush agglomerated material, and stirring procedure links deagglomerating procedure to realize integrated processing.

The utility model relates to the technical field of ammonia desulphurization ammonium sulfate production, in particular to an ammonia desulphurization ammonium sulfate drying tail gas treatment device which comprises an absorption tower, an absorption assembly is fixedly connected to the lower portion of the inner wall face of the absorption tower, and a spraying assembly is fixedly connected to the upper portion of the inner wall face of the absorption tower in a penetrating mode. A cyclone separation assembly is fixedly connected to the middle of the upper end of the absorption tower in a penetrating manner. According to the ammonium sulfate drying tail gas treatment device for ammonia desulfurization, tail gas is uniformly dispersed through a stainless steel grid in the absorption assembly, and meanwhile, an annular pipe of the spraying assembly is matched with a plurality of atomizing nozzles, so that absorption liquid is atomized and sprayed out from a plurality of angles, the tail gas is purified, pollutants in the tail gas are ensured to be fully treated, and the treatment effect is good. The contact area of the tail gas and the absorption liquid is greatly increased by matching with the polypropylene Pall ring packing, so that pollutants in the tail gas can be more sufficiently absorbed, and the purification efficiency is effectively improved.