33results about How to "Reduce secondary pollution" patented technology

This application relates to an air handling device and an air purification device. The air handling device includes a first rotating assembly for connecting to a pre-filter assembly, thereby driving the pre-filter assembly to rotate. A cleaning mechanism is located around the pre-filter assembly. When the pre-filter assembly rotates, the cleaning mechanism acts on the surface of the pre-filter assembly to remove contaminants from its surface. The cleaning mechanism includes a scraper and a roller brush assembly, which are arranged adjacent to each other. Contaminants on the surface of the pre-filter assembly are scraped off by the scraper and carried away by the roller brush assembly. This air handling device not only removes contaminants from the surface of the pre-filter assembly but also carries them away, greatly reducing the possibility of secondary pollution caused by contaminants scraped from the surface of the pre-filter assembly and further improving the purification effect.

The utility model relates to the technical field of municipal engineering and robot technology intersection, especially a kind of self-propelled dredging robot of municipal sewer pipeline inner wall.The utility model provides a kind of self-propelled dredging robot of municipal sewer pipeline inner wall, including frame, track module and electric telescopic rod etc., two track modules are slidably installed in the left and right sides of frame, track module is all arranged obliquely, two electric telescopic rods are installed in the left and right sides of frame, and the telescopic end of electric telescopic rod is connected with the track module that is close to each other.The utility model provides walking power source by track module, significantly enhances the passing capacity of equipment whole, so that it can adapt to a variety of complex terrain environment in pipeline, simultaneously, under the assistance of supporting wheel and electric push rod, ensure that track is always close to inner wall, improve grip, and then effectively improve the operating stability and operation reliability of equipment.

The present application relates to the technical field of coke oven gas purification, and discloses a microcrystalline material adsorption equipment for coke oven gas purification, which comprises a feeder, a first rectifying tower, a second rectifying tower and a third rectifying tower connected in sequence; a pressurizing machine is used for pressurizing or cooling the coke oven gas during the adsorption process, which is beneficial to the adsorption of adsorbate on the adsorbent; a heater is used for heating the coke oven gas during the adsorption process, which is beneficial to the regeneration of the adsorbent and the process of adsorption separation cycle; the first rectifying tower is used for primary adsorption and fine removal, and active carbon spherical adsorbents are arranged in the first rectifying tower; the second rectifying tower is used for secondary adsorption and fine removal, and iron oxide adsorbents are arranged in the first rectifying tower; the third rectifying tower is used for tertiary adsorption and fine removal, and hydrophobic microcrystalline material adsorbents are arranged in the third rectifying tower. The present application has the advantages of adopting multiple adsorption components to cooperate with graded adsorption, and adopting heating adsorption and pressure swing adsorption to improve the adsorption and regeneration effect on coke oven gas.

The utility model discloses a kind of hydraulic cavitation reinforced cement sand cyclone separation devices, including hydraulic cavitation pipe, feed assembly and cyclone separation component;One end of the hydraulic cavitation pipe is connected with the feed assembly, and the other end is connected with the cyclone separation component. The feed assembly includes silt mixed liquid inlet pipe, the silt mixed liquid inlet pipe is connected with the hydraulic cavitation pipe, and inlet valve is connected on the silt mixed liquid inlet pipe. The feed assembly further includes air compressor, and the air compressor output end is connected with the hydraulic cavitation pipe by first pipeline. The cyclone separation component includes cyclone separator, the inlet of the cyclone separator is connected with the hydraulic cavitation pipe by second pipeline, and the lower end of the cyclone separator is connected with sludge discharge valve, and the utility model aims at overcoming the defects of the prior art to provide a kind of hydraulic cavitation reinforced cement sand cyclone separation device, improve the recycling rate of sand particle.

The utility model relates to chemical engineering technical field, concretely is a kind of separation device of liquid phase ammonia-containing mixed product, including separation tank, filter box, filter screen, mobile device and filter screen cleaning device, the top of separation tank is installed with connecting pipe, the outer wall of connecting pipe is installed with pump body, the top of connecting pipe is installed with the filter box, the top of filter box is installed with liquid inlet pipe, the inside of filter box is installed with the filter screen, the lateral wall of filter box is installed with collection cover by the mobile device, pass through mobile device and drive collection cover synchronous movement, realize the cleaning of each orientation of filter screen, adopt "filter screen+nanofiltration membrane" two-stage separation mechanism, first rough then fine, improve overall separation efficiency, filter screen cleaning device and mobile collection cover work cooperatively, realize on-line automatic cleaning, the design of filter screen cleaning device makes filter screen can keep clean state, improve the reliability of overall equipment.

This invention discloses a method for the biological drying of sludge, comprising the following steps: baking biomass materials, mixing the resulting baked product with sludge, biochar materials, and a conditioner for biological drying, thereby completing the sludge drying process. In this invention, by biologically drying the mixture of baked product, sludge, biochar materials, and conditioner, not only can the self-generated heat within the system be used to effectively dewater the sludge in a very short time, but the bioavailability of the microbial carbon source can also be improved, effectively reducing the generation of polluting gases. This method can effectively reduce the emission of polluting gases while achieving rapid dewatering. It has advantages such as simple process, low treatment cost, low energy consumption, high drying efficiency, good dewatering effect, low polluting gas production, and low content of toxic and harmful components in the dried product. It can solve the problems of biomass resource waste and pollution, achieve sludge reduction and resource utilization, and has high returns and good application prospects.

The application discloses a side brush mechanism and a cleaning device. The side brush mechanism comprises a gear box assembly and a cleaning assembly. The gear box assembly comprises a gear box shell and a rotating driving part connected with the gear box shell. An end of the gear box shell away from the rotating driving part is provided with an abutting part. The cleaning assembly comprises a cleaning shell, a floating part, an elastic part and a bristle part. The rotating driving part drives the cleaning shell to ascend or descend. The abutting part is abuttable against the floating part in a releasable mode. The elastic part is arranged on the cleaning shell. One end of the bristle part is abuttable against the floating part and the elastic part. The other end of the bristle part penetrates through the cleaning shell and extends out of the cleaning shell. In the side brush mechanism, the floating part acts on one end of the bristle part and makes the bristle part rotate during the ascending process of the cleaning assembly. The other end of the bristle part can be completely separated from the surface to be cleaned. Thus, the secondary pollution of the cleaning assembly to the surface to be cleaned is reduced, and the cleaning efficiency is improved.

The utility model is suitable for silicon carbide membrane filtration technical field provides a kind of agentless self-flocculation silicon carbide membrane filtration device, it include: fixed seat, the fixed seat is equipped with reaction mechanism and water production tank;The reaction mechanism includes the reaction pool of being fixed on the fixed seat, the one side of the reaction pool is equipped with ladder, one end of the reaction pool is equipped with power supply, the power supply is connected and is equipped with electrode, the one side of the reaction pool is equipped with control electric box, the inside of the reaction pool is equipped with membrane box group, the outside of the reaction pool adjacent the membrane box group is equipped with driving assembly, the top of the reaction pool is equipped with mud scraping assembly, the bottom of the reaction pool is equipped with a plurality of groups of first discharge pipeline, by this, the utility model has the advantages that reagent dosage is less, sludge production is low;High degree of automation, convenient operation;Equipment integration degree is high, and floor area is small;Processing effect is more optimal, and special water quality is suitable;Environment-friendly strong advantage.

The utility model relates to the technical field of waste water crystallization treatment, and discloses a waste water heating, crystallizing and separating treatment device which comprises a crystallizing tank, a scraper blade is connected in the crystallizing tank through a rotating assembly, an electric heating tube is fixedly connected to the inner wall of the crystallizing tank, and an electromagnetic valve is fixedly connected to the lower side of the right end of the crystallizing tank. A first support is fixedly connected to the outer surface of the lower end of the crystallizing tank, a connecting pipe is fixedly connected to the outer surface of the top end of the crystallizing tank, a filter box is fixedly connected to the upper end of the connecting pipe, a box door is slidably connected to the right end of the filter box, and a filter plate is connected to the inner wall of the filter box through a linkage assembly. The top end of the filter box is fixedly connected with a water inlet pipe. According to the device, floating objects are intercepted through the filter plate, the hydraulic rod pushes the extrusion plate to clean and extrude the floating objects, blockage is prevented, and secondary pollution is reduced; the spiral scraper scrapes crystals on the inner wall of the crystallizing tank and conveys and collects the crystals, so that the process is simplified and the cleaning trouble is avoided.

This invention relates to the field of laser cutting technology, specifically a laser processing device for the production of disconnect switches. The device includes a main body with a sliding arm slidably connected to it. A transverse drive is slidably connected to the sliding arm, and a laser cutting head is mounted on the transverse drive. A follow-up pretreatment mechanism is fixedly connected to the sliding arm. The follow-up pretreatment mechanism includes a second double-headed telescopic rod fixedly connected to both sides of the sliding arm. An upper plate and a lower plate are fixedly connected to the upper and lower sides of the second double-headed telescopic rod, respectively. This device uses multiple telescopic rods to move the adsorption box, achieving sealing of the adsorption box and opening of the suction box. Simultaneously, it uses a wedge, rack, and gear linkage to switch the clean section of the dustproof cloth strip, automatically cleaning the protective mirror through negative pressure suction and wiping with the clean cloth strip. Compared to manual cleaning of the protective mirror, this cleaning method is more convenient and efficient, improving the overall cutting efficiency of the equipment.

This invention discloses a sludge treatment device for urban drainage pipe networks, comprising a sludge treatment device body installed on one side of a sludge accumulation tank in the drainage pipe network. The sludge treatment device body includes a water tank, located on the upper right side of the sludge accumulation tank. This invention, through a series of structural features, facilitates simultaneous rotary centrifugal rapid filtration of sewage at two locations, and the centralized discharge of sludge and solid waste. This achieves efficient and stable solid-liquid separation and diversion, allowing for convenient transportation using ordinary vehicles directly at the discharge point. It also effectively reduces secondary pollution caused by excessive leakage during transport, improving ease of use and environmental friendliness. Furthermore, it allows for automatic, periodic backflushing and cleaning of the filter elements on both sides during continuous operation, ensuring stable and unobstructed operation and thus guaranteeing effective treatment. After cleaning, it automatically switches to simultaneous rapid filtration and sludge discharge from both sides, achieving high efficiency and improving work efficiency.

The present application relates to the technical field of CO2 capture and utilization, and particularly relates to an electrolytic cell device and method coupling carbon capture liquid regeneration and CO2 utilization. The device comprises an electrolytic cell cathode chamber, an electrolytic cell anode chamber, a carbon dioxide desorption chamber and a power supply. The method steps are as follows: step one: adding carbon capture absorption liquid after absorbing carbon dioxide into the carbon dioxide desorption chamber, adding electrolyte I into the electrolytic cell cathode chamber, and adding electrolyte II into the electrolytic cell anode chamber; step two: introducing carbon dioxide into the electrolytic cell cathode chamber; step three: connecting the power supply, and performing carbon capture absorption liquid electrolysis treatment and carbon dioxide electrochemical reduction. The present application couples carbon capture absorption liquid electrochemical regeneration technology and carbon dioxide electrochemical reduction technology, has the advantages of low energy consumption and less secondary pollution, and can simultaneously realize low-cost regeneration of carbon capture absorption liquid and green and efficient utilization of carbon dioxide.

A deep purification system for light hydrocarbons adapted to low-pressure conditions includes a pretreatment unit, a primary adsorption tower, an intermediate conditioning unit, a secondary adsorption tower, and a tertiary adsorption tower connected in series. The primary, secondary, and tertiary adsorption towers are filled with modified COFs adsorbents, and each tower is equipped with a regeneration unit. The regeneration unit achieves desorption of the modified COFs adsorbent and recovery of light hydrocarbon gases through steam desorption, nitrogen purging, and cryogenic cooling. This invention solves the problems of low capacity, poor mass transfer at low pressure, and insufficient stability in existing adsorption technologies.

This utility model relates to a thread grinding machine, including a base, a chuck and a tailstock for clamping workpieces, and a horizontally movable wheel frame. A grinding wheel spindle and a drive motor are mounted on the wheel frame. A material discharge hole is formed on the upper surface of the base between the chuck and the tailstock. A funnel-shaped material collection bin with openings at both the top and bottom is installed at the bottom of the material discharge hole. A cleaning brush adapted to the inner wall of the material collection bin is installed inside the bin. The cleaning brush is connected to the base via a horizontal slide, and one end of the cleaning brush is connected to the wheel frame. The cleaning brush moves synchronously with the wheel frame, cleaning debris adhering to the inner wall of the material collection bin. This utility model, by providing a material discharge hole on the base and installing a funnel-shaped material collection bin, utilizes the horizontal movement of the wheel frame to drive the synchronous movement of the cleaning brush, achieving periodic cleaning of the inner wall of the material collection bin, effectively avoiding equipment failure and reduced machining accuracy caused by debris accumulation.

This utility model discloses a combined structure for a highly efficient ammonia-containing exhaust gas absorption tower, comprising an outer shell, with supporting legs fixedly connected in a circular array at the lower end of the shell, an air inlet channel in the center of the lower surface of the shell, a honeycomb frame snapped into the center of the shell's interior, and a packing frame snapped into the internal channel of the honeycomb frame, a connecting frame fixedly connected to the upper end of the shell's interior, a fixing groove in the upper surface of the connecting frame, and a demister snapped into the fixing groove, the packing frame having a hexagonal structure in the center and slots on its outer side, and a folded plate demister with a limiting block fixedly connected to the outer ring side of its upper surface; the packing layer and the demister layer are optimized and combined, the packing layer using special structured packing with a large specific surface area and high mass transfer efficiency, enabling the ammonia-containing exhaust gas to fully contact the absorbent liquid and achieve efficient absorption.

The utility model discloses a waste gas treatment deodorization tower belongs to waste gas treatment technical field. This kind of waste gas treatment deodorization tower, including absorption mechanism, regeneration mechanism and filter mechanism, absorption mechanism includes absorption box, and the bottom of absorption box is installed with liquid outlet pipe, and the upper end of absorption box is equipped with first spray frame, and the inside of first spray frame is installed with a plurality of first spray pipe, and the inside of first spray frame is installed with a plurality of first spray pipe. Regeneration mechanism includes regeneration box, and the upper end of regeneration box is equipped with second spray frame, and the inside of second spray frame is installed with a plurality of second spray pipe, and the inside bottom of regeneration box is installed with electric heating pipe, and the top of regeneration box is installed with collecting pipe. The filter mechanism includes reagent tank, and the bottom side of reagent tank is installed with treatment box, and the inside top of treatment box is installed with shunt plate, and the inside bottom of treatment box is installed with filter box, and the inside bottom of treatment box is installed with filter box, and the inside of reagent tank is communicated, the utility model discloses can effectively improve the practicality of waste gas treatment deodorization tower, has higher practical value.

This utility model discloses a novel dual-stage sterilization and deodorization filter element, comprising a pre-filter layer, an electrostatic filter layer, an antimicrobial peptide filter cloth layer, and a modified clinoptilolite layer. The electrostatic filter layer adsorbs and sterilizes particulate matter through a high-voltage electric field; the antimicrobial peptide filter cloth layer decomposes pollutants using natural materials; and the modified clinoptilolite layer loads active metal ions to achieve catalytic deodorization and antibacterial effects. Compared with existing technologies, the advantages of this utility model are: through the synergistic effect of the physical sterilization of the electrostatic filter layer and the biochemical action of the antimicrobial peptide filter cloth layer and the modified clinoptilolite layer, a dual mechanism of "physical interception + biochemical decomposition" is achieved, with a total sterilization rate ≥99.9% and a comprehensive removal rate of pollutants such as formaldehyde and ammonia ≥90%. Furthermore, it is low-consumption, environmentally friendly, and has a compact structure.

The application discloses a kind of green intelligent maintenance equipment for urban inland river, and the equipment includes hull, suction end, sludge pipe, sludge treatment module and control unit.Hull is used to move and position in narrow river channel;Suction end adopts replaceable double mode cutter head, which can realize deep dredging or low disturbance surface layer dredging;Sludge treatment module is used for screening, flocculation precipitation and dewatering treatment of sludge, to realize the reduction and resource of sludge;Control unit is used for intelligent control equipment operation.The application integrates dredging, sludge separation, dewatering and other functions in one through integrated design, and uses intelligent monitoring system, effectively solves the problems of poor adaptability, single function, low degree of intelligentization and easy to cause secondary pollution of existing equipment, realizes efficient, accurate and green maintenance of urban inland river.

The utility model relates to sewage treatment technical field, concretely is a sewage treatment integrated intelligent circulation system, including ground, the ground top is fixed with anaerobic tank, the anaerobic tank right -hand member is fixed with oxygen -deficient pool, the oxygen -deficient pool right -hand member is equipped with the aerobic tank, the aerobic tank right -hand member is equipped with the electric catalysis advanced oxidation ware, the anaerobic tank the oxygen -deficient pool the aerobic tank with the electric catalysis advanced oxidation ware right -hand member all are equipped with the filter box, each the filter box right -hand member is fixed with the delivery pipe, the anaerobic tank the oxygen -deficient pool with the aerobic tank top all are equipped with the sealing plate, the anaerobic tank the oxygen -deficient pool with the aerobic tank inside all are equipped with stirring and sensor network, the utility model discloses through the synergies of multistage biochemical treatment and electric catalysis advanced oxidation, has improved the removal efficiency of each kind of pollutant in hospital sewage greatly, and the system avoids the disinfection by -product produced by chemical disinfection method, reduces the secondary pollution to the environment.

A method for preparing an ammonia nitrogen-rejecting reverse osmosis membrane based on a support layer with controllable amination degree is disclosed. This invention aims to address the problem of poor selective separation performance of ammonia nitrogen in reverse osmosis membranes prepared based on inert support layers. The method comprises: 1. Synthesizing APAEPO polymer with controllable amination degree; 2. Preparing a polymer support layer with controllable amination degree using a solvent-inducible phase inversion method; 3. Preparing an ammonia nitrogen-rejecting reverse osmosis membrane using interfacial polymerization. This invention allows for flexible control of the membrane's ammonia nitrogen rejection rate (92.2%~99.1%) and water flux by adjusting the amination degree of the support layer (0-80%), meeting the needs of different reclaimed water treatment scenarios (such as low-ammonia nitrogen wastewater reuse and high-ammonia nitrogen wastewater deep purification), thus having a wide range of applications. The preparation process of the amination polymer in this invention does not require the introduction of toxic modifiers, the polymerization reaction conditions are mild, secondary pollution is minimal, and it can be directly industrialized.

This invention discloses a modular cascaded coupled multi-stage treatment system and method for mine wastewater, belonging to the field of environmental water treatment technology. It includes a filtration module filled with filter media for particle removal; an adsorption module filled with composite adsorption media for adsorbing heavy metal and organic pollutants; a reaction module filled with slow-release reaction media for removing heavy metal ions from wastewater through sulfide precipitation and reduction reactions; and a sedimentation module to slow down the reaction time and cause the water flow to reverse vertically. This invention achieves multi-stage synergistic removal of suspended solids, organic matter, and heavy metals from mine wastewater through a combination of sand, fly ash ceramsite, and heavy metal treatment agents; it relies on gravity flow due to the natural slope of the mine shaft for gravity-based operation; its modular design allows for flexible series connection to adapt to different pollution levels; and the semi-open tank facilitates media replacement, with heavy metals solidified in the reaction module, resulting in minimal secondary pollution.

The utility model relates to photovoltaic module recycling field discloses photovoltaic panel frame removing machine, including bottom plate and a plurality of sliding blocks, the bottom plate four around upper end fixedly installed fixed plate, four the fixed plate opposite side fixedly installed one hydraulic cylinder, four one hydraulic cylinder opposite side fixedly installed movable block, the bottom plate upper end fixedly installed top plate, the top plate upper end fixedly installed second hydraulic cylinder, second hydraulic cylinder lower end fixedly installed pressing plate, the bottom plate lower end middle position fixedly installed vacuum suction box, the vacuum suction box upper end fixedly installed a plurality of sucking disc, the bottom plate lower end edge fixedly installed fixed box, the fixed box inner end swingly installed collection box, in the utility model, through the pressing plate compression, sucking disc quick adsorption can ensure photovoltaic panel steady in the process of removing and do not shift, and the photovoltaic panel frame of dismantling can fall into the collection box from the groove of bottom plate upper end.

The utility model relates to the technical field of fireproof coating processing, in particular to drying equipment for fireproof coating processing, which comprises a bottom plate, a motor is mounted at the upper end of the outer wall of a cover through bolts, and an output shaft of the motor is fixedly connected with a stirring rod. The multi-stage electric telescopic rod is stopped, an electromagnetic valve of a discharging pipe of the barrel is opened, the dried materials inside are discharged and enter a collecting barrel, dust flying can be greatly reduced, the collecting barrel is covered with a cover plate to achieve the dust falling purpose, secondary pollution is reduced, the dust falling device can vertically move through cooperation of a fixing mechanism and a cover, and the dust falling effect is improved. And then, a worker lifts the cover upwards through a handle on the cover by using a crane and other tools to complete the disassembly, and compared with the use of bolts, the disassembly can be completed only by pulling the insertion blocks, so that the use of tools is not needed, and meanwhile, the disassembly is faster.

The utility model provides a dust bag's butt joint device of dust catcher relates to dust catcher accessory technical field, including connecting pipe A, bellows, movable pipe, the upper end of connecting pipe A is equipped with fixed pipe, and the downside surface of fixed pipe is fixedly connected with the upside surface of connecting pipe A, the bellows is placed in the lower end outside connecting pipe A, and bellows and the lower end outside connecting pipe A are movably connected, the lower end of bellows is connected with connecting pipe B, and is equipped with thread on the upper end outside connecting pipe B, through the inside of two groups of connecting pieces is connected with three groups of inclined baffle respectively, and six groups of inclined baffles staggered arrangement, when dust catcher works, airflow carries dust and can smoothly pass through the clearance between inclined baffle and enter dust bag, and when dust catcher stops, the dust in dust bag can be blocked by staggered inclined baffle and backflow to dust catcher pipeline, reduces secondary pollution, solved the problem that dust bag's butt joint device of existing dust catcher is difficult to prevent dust in dust bag from backflowing completely.

The utility model belongs to the technical field of traditional Chinese medicinal material processing, and concretely relates to a traditional Chinese medicinal material sorting table with a self-cleaning function, which comprises a sorting seat, a first motor is assembled in the middle of the side wall of the sorting seat, a conveying belt is fixedly connected to the output end of the first motor, the conveying belt rotates inside the sorting seat, and the second stand, the liquid storage tank, the water pump, the connecting pipe and the liquid outlet pipe can be used to spray cleaning liquid on the traditional Chinese medicinal material sorting table, the cleaning liquid can dissolve organic matters such as oil, protein and starch, and stubborn stains such as pesticide residues and microbial films, can kill bacteria, molds and viruses on the surface of the sorting table, reduce the risk of cross contamination, and the enzyme preparation contained in the cleaning liquid can decompose the fiber or gum of the medicinal material residues, which is convenient for subsequent flushing and cleaning, the traditional Chinese medicinal material sorting table can also be cleaned with clean water through the setting, the clean water can flush away the suspended matters after the cleaning liquid and pollutants are mixed, and the secondary pollution of chemical residues to the medicinal material is reduced.

The utility model relates to cleaning tool technical field discloses a multifunctional base cleaning brush utensil, including brush head: the one side of brush head is fixed with the handle. The multifunctional base cleaning brush utensil, by pulling the draw plate and drive fixed block to leave the inside of fixed hole, pull connecting rod and drive special -shaped block to remove the direction of brush head, in this process, horizontal plate drives fixed block to leave the inside of card slot to remove the connection between brush head and brush hair, can replace different type's brush hair, and the brush utensil can adapt to different cleaning scene and material surface, and the combination use of dust collection port and dust collection device makes brush head can carry out the brush removal and dust collection operation simultaneously in the cleaning process, and the dust and stain of brush removal are sucked into immediately by dust collection device, reduces the secondary pollution in the cleaning process, improves the cleaning efficiency, through the replacement of brush hair and the combination use of dust collection device, improves the versatility and flexibility of brush utensil.

The utility model provides a rainwater purification and storage device, which relates to the technical field of water resource purification and comprises a support, a purification container, a drainage mechanism, a reservoir, an underground water kiln and an electric power storage controller capable of receiving weather information. The purification container is provided with a water receiving cavity with an upward opening, a plurality of convex lenses for gathering sunlight to the reservoir are distributed in the purification container, the outer surface of the purification container inclines downwards, an orifice communicated with the water receiving cavity is formed in the lowest point of the inclination, and a water inlet of the telescopic or rotary drainage mechanism corresponds to the orifice; the drainage mechanism is connected with the power storage controller, and the power storage controller controls the water outlet of the drainage mechanism to be arranged corresponding to the water inlet of the reservoir or the underground water kiln according to weather information. The water quality problem existing in rainwater storage application is relieved, the occupied area is small, the cost is low, and pollution cannot be caused.

This utility model provides a float glass flow channel cleaning device, relating to the field of glass flow channel cleaning technology. It includes a housing, with a rotating shaft A rotatably connected inside the housing. A roller brush is fixedly connected to the surface of the rotating shaft A, and a gear A is fixedly connected to the surface of the rotating shaft A. This utility model incorporates components such as a roller brush, a limiting rod, a spring, a vertical rod, a scraper, and a guide plate. A motor drives gear C to rotate, which in turn drives gears B and A to rotate, thereby rotating the roller brush to clean the flow channel. Simultaneously, condensate that is difficult to remove is further scraped off by the scraper. Under the action of the vertical rod and the spring, the scraper can effectively adhere to the upper surface of the flow channel for scraping. The extended portion effectively reduces the amount of dirt cleaned by the roller brush falling into the glass fluid below, and the dirt is collected by the guide plate for better operation of the subsequent vacuuming device.

The utility model discloses a kind of edible spice soy sauce ketone preparation rectifying devices, including reaction kettle, feed inlet, stirring assembly, gas guide pipe, condensing mechanism and driven inner wall cleaning assembly, feed inlet is installed in the top of reaction kettle, stirring assembly is installed in the top of reaction kettle and including driving motor and the rotating rod installed in the power output end of driving motor, rotating rod is evenly installed with several groups of stirring vane, one end of gas guide pipe is connected with reaction kettle and the other end is connected with condensing mechanism, condensing mechanism includes airflow inner tube and the outer tube of embedding in the outside of airflow inner tube, airflow inner tube is connected with gas guide pipe, the upper end of outer tube is installed with water inlet pipe and the lower end is installed with water outlet pipe, the lower end of airflow inner tube is installed with drain pipe, valve is equipped on drain pipe.The driven inner wall cleaning assembly designed in the utility model can realize the purpose of continuously cleaning the inner wall of reaction kettle and can effectively avoid the secondary pollution problem of cleaning assembly.

The invention relates to the field of shock absorber outer cylinder cleaning, and discloses a shock absorber outer cylinder inner wall cleaning mechanism which comprises a bottom plate, a cleaning cabinet is installed on the bottom plate, and a cleaning chamber, a wiping chamber and a storage chamber are arranged on the cleaning cabinet from right to left; the flushing structure is arranged in the cleaning chamber and used for cleaning the outer cylinder of the shock absorber; the inner wiping structure is arranged in the wiping chamber and used for wiping the cleaned inner wall of the outer cylinder of the shock absorber; the outer wiping structure is arranged in the wiping chamber and used for wiping the cleaned outer wall of the outer cylinder of the shock absorber; the supports are installed at the two corners of the rear side of the upper face of the bottom plate. During flushing, after the inner flushing structure flushes the inner wall of the outer cylinder, the cleaned outer cylinder is transferred into the wiping chamber in time, residual cleaning liquid on the outer cylinder is collected, centralized treatment is facilitated, meanwhile, the inner wall and the outer wall of the outer cylinder are wiped through the outer wiping structure and the inner wiping structure in the wiping chamber, secondary pollution of the inner wall of the outer cylinder is reduced, and meanwhile the cleaning efficiency is improved. And the working environment quality is also improved.