51results about How to "Ensure cleanliness" patented technology

This invention discloses a flue gas denitrification device and method for thermal power plants. The flue gas denitrification device includes: a primary cyclone separator, a secondary electrostatic precipitator, a denitrification tower, a steam heating assembly, and a control module. The secondary electrostatic precipitator is located downstream of the primary cyclone separator in the flue gas flow direction. The denitrification tower is connected to the secondary electrostatic precipitator via a conveying pipe. One end of the conveying pipe is connected to the outlet of the secondary electrostatic precipitator, and the other end is connected to the inlet of the denitrification tower. A temperature sensor is installed on the conveying pipe. The steam heating assembly is used to introduce steam into the conveying pipe. According to this invention, the flue gas denitrification device for thermal power plants effectively removes large and fine dust particles, eliminates the risk of dust clogging and poisoning of the denitrification catalyst, improves the uniformity and efficiency of the denitrification reaction, and avoids dust clogging of the atomizing nozzles, thereby improving denitrification efficiency.

The invention belongs to the technical field of waste textile recovery equipment, and particularly relates to a separation device for waste textile recovery, which is used for separating a waste quilt core which only retains an upper-layer coated fiber braided fabric and a lower-layer thermal insulation fiber layer, and comprises a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and a fourth conveying mechanism, the feeding mechanism is in butt joint with the output end of the first conveying mechanism and is used for flattening and compacting the waste quilt cores and continuously conveying the waste quilt cores; the second conveying mechanism is used for receiving and conveying the separated thermal insulation fiber layer; wherein the first conveying mechanism, the feeding mechanism and the second conveying mechanism are sequentially mounted on the rack from left to right; the device further comprises a net cotton separating mechanism and the like. By means of continuous collaborative operation of the first conveying mechanism, the feeding mechanism, the net and cotton separating mechanism, the net stripping mechanism, the negative pressure mechanism and the second conveying mechanism, continuous treatment of waste quilt cores from conveying, flattening and compacting to net and cotton separating and stripping is achieved.

The utility model relates to the technical field of water treatment, and discloses a novel sewage pump. Comprising a base; the sewage pump body is installed above the base through a support, a mounting cylinder is arranged on the outer side of the sewage pump body, the limiting pipe and the clamping pipe can be conveniently disassembled through the arrangement of the disassembling mechanism, the sealing ring and a third fixing screw in a matched mode, and therefore filtering grooves in the limiting pipe and the clamping pipe can be conveniently taken out; according to the sewage pump, a user can maintain and clean the sewage pump regularly more conveniently, cleanliness and smoothness in the filter tank are guaranteed, the working efficiency of the sewage pump is improved, the service life of the sewage pump is prolonged, the clamping pipe and the limiting pipe are easy to disassemble, and therefore the user can conduct simple maintenance and cleaning work by himself / herself without asking professionals for door-to-door service; therefore, the maintenance cost can be saved, and the production loss caused by shutdown maintenance can be reduced.

The utility model discloses an eye moistening instrument belongs to eye nursing technical field, it is including: main casing, the rear side of main casing is provided with connecting barrel and protective cover, the inside fixed mounting of connecting barrel has connecting cover, the inside fixed mounting of main casing has first inner cover and connecting head, the side of connecting head is provided with spray port, water adding port and water jet, connecting cover and protective cover are detachably connected with connecting head, the inside hoop fixed mounting of first inner cover has water pump. The utility model discloses through integration ultrasonic wave atomization and miniature water pump sprinkling double mode realization atomization eye moistening and pulse water flow flush dual function, break through the limitation of traditional single atomization equipment, and user can one -key switching operation satisfies dry eye relief and deep -cleaning demand, and the rotary buckle locking design of combination detachable connecting barrel and sealing cover ensures the equipment leakproofness and easy clean, avoids cross -contamination and bacterial growth.

The utility model discloses an angle-adjustable scrap iron collecting cover for spiral bevel gear machining, and relates to the technical field of gear machining equipment. The gear machining device comprises a machining shaft, a gear workpiece is arranged on one side of the machining shaft, and a first shade is arranged on the surface of the gear workpiece. And a cleaning assembly is arranged on one side of the machining shaft and comprises a first scraping plate arranged in the first shade and a supporting sleeve arranged on the surface of the machining shaft in a sleeving mode, sweeps in the first shade are cleaned through the cleaning assembly, and a sealing assembly is arranged on one side of the machining shaft. Through the design of the cleaning assembly and the sealing assembly, under the synergistic effect of the first scraping plate and the second scraping plate, chippings inside and outside the shade can be efficiently removed, equipment damage and potential safety hazards caused by accumulation of the chippings are avoided, in addition, due to the adjustable angle design of the device, the device can meet different machining requirements, and the machining efficiency is improved. And the machining efficiency and the flexibility of equipment are improved.

The utility model discloses a wastewater sedimentation tank convenient to clean, including the sedimentation tank body, the one side fixed mounting of sedimentation tank body has the cleaning assembly, the bottom fixed mounting of sedimentation tank body has the bottom plate, and the top of bottom plate is provided with stirring assembly, the cleaning assembly includes the fixed frame and motor, and the fixed frame fixed mounting is at the one side of sedimentation tank body, and the motor fixed mounting is at one side of fixed frame, and the output of motor is fixedly connected with reciprocating screw rod, and the lateral wall of reciprocating screw rod is connected with moving frame no.

The utility model discloses a lower clamping strip of an automobile front windshield, and belongs to the technical field of automobile parts, the lower clamping strip comprises a clamping groove of a U-shaped structure, the clamping groove comprises a straight arm, a bottom strip and a crank arm which are connected in sequence, the outer side face of the crank arm extends outwards to form a strip-shaped piece, the strip-shaped piece is of a straight-strip-shaped structure, two protruding strips are arranged on the bottom face of the strip-shaped piece, and the two protruding strips are arranged on the bottom face of the strip-shaped piece. The two protruding strips are arranged at intervals, two flanges are arranged on the bottom face of the bottom strip, a first synapse, a second synapse and a third synapse are arranged on the side face, close to the straight arm, of the crank arm from top to bottom, and the second synapse extends to the outer side of the third synapse. The structural arrangement of the lower clamping strip is further optimized, and the sealing performance and stability of the lower clamping strip are improved. The structural arrangement of the lower clamping strip is further optimized, and the sealing performance and stability of the lower clamping strip are improved.

The utility model discloses an isolator based on a separated hydrogen peroxide evaporation conveying system, and relates to the technical field of pharmacy. Comprising a vaporized hydrogen peroxide generator, a conveying pipeline, a static pressure cabin and an operation cabin, the static pressure cabin and the operation cabin are arranged in an isolator box body, the vaporized hydrogen peroxide generator is communicated with the static pressure cabin through the conveying pipeline, and the static pressure cabin is communicated with the operation cabin through a circulating filter. The vaporized hydrogen peroxide generator comprises a storage and weighing system, a hydrogen peroxide evaporation system and a high-efficiency filter which are communicated in sequence, the storage and weighing system is used for storing and metering liquid hydrogen peroxide, and the hydrogen peroxide evaporation system is used for heating and vaporizing the liquid hydrogen peroxide; feeding into the static pressure cabin through a high-efficiency filter and a conveying pipeline; by designing the separated hydrogen peroxide evaporation conveying system, the equipment size and sanitation dead angles are reduced, and the pollution risk of a hydrogen peroxide evaporation device to a clean area is reduced.

The utility model relates to the technical field of air conditioner components, and discloses a mounting structure of a display lamp panel for an air conditioner, which comprises a plug-in mounting mechanism, an outer frame mechanism is arranged at the front end of the plug-in mounting mechanism, the outer frame mechanism comprises a dustproof outer frame, and a matching groove is arranged between the center positions of the front side wall and the rear side wall of the dustproof outer frame. By adopting the structural design of optimizing the slot and arranging the elastic contact piece, namely the rubber pad, on the inner wall of the slot, the friction force and the compactness between the slot and the lamp panel are increased, the lamp panel is ensured to be stably fixed in the slot and cannot shake due to vibration, in addition, the dustproof outer frame is arranged at the front end of the plugboard, the plugboard is arranged at the rear end of the dustproof outer frame, and the dustproof effect is good. Dust and sundries can be prevented from entering the inserting grooves of the inserting plate, in addition, the inserting plate is designed to be of a rotatable structure, the inserting grooves can be cleaned and maintained regularly, and cleanliness and smoothness of the inserting grooves are guaranteed.

This utility model discloses an automatic feeding and assembly equipment for EU boxes, including a frame. The frame is equipped with a material feeding mechanism, a PCBA board feeding mechanism, a dust removal and positioning mechanism, and a robotic arm for transfer. The material feeding mechanism includes a first material track for feeding EU boxes, a first tray lifting assembly for lifting and adjusting EU boxes that is connected to the first material track, a second material track, a second tray lifting assembly that is connected to the second material track, and a turnover box transfer assembly. This utility model's automatic feeding and assembly equipment realizes automatic feeding, positioning, and assembly of materials, PCBA boards, and other components through an automated system, thereby significantly improving production efficiency and reducing manual labor intensity and production costs. At the same time, the dust removal assembly and positioning mechanism ensure the cleanliness and positional consistency of parts, reduce the scrap rate, and improve product quality stability, effectively solving the production bottleneck problem caused by manual feeding.

This invention relates to a waste container, belonging to the field of municipal solid waste transportation equipment. It includes a main body and reinforcing ribs; the main body includes a cylindrical body, sealing plates, end frames, and bottom side beams; the cylindrical body has open ends and is hollow inside, with sealing plates located at both ends to close the openings and form cavities; the end frames surround the sealing plates, and the bottom side beams connect the end frames at both ends of the cylindrical body; one side of the reinforcing rib is connected to the bottom side beam, and the other side is connected to the circumferential surface of the cylindrical body; the reinforcing ribs are arranged along the entire length of the bottom of the cylindrical body on both sides. By using these continuously arranged reinforcing ribs to support the weight of the cylindrical body, the crisscrossing reinforcing channels or octagonal chucks on the outer surface of the cylindrical body are no longer necessary, effectively reducing the corners, edges, and unsanitary areas of the entire device, and solving the technical problem of traditional waste containers having many corners on their outer surface, making cleaning difficult.

The utility model relates to the technical field of down feather, in particular to a down feather processing dust separating and collecting device. The down feather processing dust separating and collecting device comprises a mounting frame, a cover plate, a down feather cavity, a blocking grid, a motor, a rotating shaft, a rotating rod, a scattering frame and a fixing pad. A motor used for providing power is installed in the center in the installation frame, a blocking grid is installed on the outer side of the motor in a surrounding mode, a down feather cavity is formed in the upper side in the blocking grid, and a rotating shaft is installed at the output end of the motor. A plurality of sets of scattering frames used for scattering down feather so that dust can be collected more easily are installed on the rotating rod from top to bottom in a surrounding mode, a fixing pad used for preventing the scattering frames from sliding down due to vibration in the operation process is installed at the top of the rotating rod, and a cover plate is connected to the upper end of the blocking grid in a buckled mode; according to the down feather scattering device, gathered down feathers are scattered through the scattering frame, so that dust and fine impurities mixed in the down feathers can be more effectively separated out, and the cleanliness of final products is improved.

The invention relates to the technical field of machining, and provides an annular nozzle device, a machine tool and a machining control method.The device comprises an annular spraying body which comprises an annular main body part and a plurality of nozzles connected to the main body part and arranged around the axis of the main body part; outlets of the nozzles are bent towards the inner side of the ring of the main body part, so that extension lines of the outlets of the multiple nozzles intersect to form a cooling point; and the driving mechanism is connected with the annular spraying body and used for driving the annular spraying body to move in the axis direction. According to the arrangement, the driving mechanism can drive the annular spraying body to move along the axis, so that the spraying position of the nozzle is adjusted in real time according to tools with different lengths in the continuous machining process, it is guaranteed that the machining position has a good cooling state and a good cleaning environment in the whole machining period, the service life of the tools is prolonged, and the workpiece quality is improved.

The utility model relates to the field of vacuum coating devices, and discloses a PVD (Physical Vapor Deposition) vacuum coating device which comprises a box door, the box door is rotatably connected to the front side of the outer wall of a coating box through a hinge, a partition plate is fixed in the coating box, a voltage transmitter is arranged in an adjusting voltage box, a spraying hose is fixed at the output end of a liquid pump, and the spraying hose is connected with the liquid pump. And the spraying hose penetrates through the coating box and extends into the coating box, a spraying head is fixed to one end of the spraying hose, and a first driving motor is fixed to the rear side of the fixing plate. According to the utility model, through the cooperative use of the adjusting voltage box, the voltage transmitter, the liquid collecting box, the spraying hose and the spray head, the workpiece can be coated, and meanwhile, through the cooperative use of the fixing plate, the first driving motor and the rotating frame, the angle of the spray head can be adjusted, spraying coating at different angles can be realized, and the situation that part of areas are not coated is avoided; and it is ensured that the workpieces can be coated comprehensively and evenly, and the coating efficiency and the coating quality are improved.

The application discloses an oyster-soybean composite protein gel based on low-temperature cooperation construction and a preparation method and application thereof, and belongs to the technical field of functional food. The composite gel is formed by oyster protein and soybean protein isolate through low-temperature stabilization, medium-temperature construction and heat induction treatment, and the preparation method comprises the following steps: preparing an oyster protein suspension; preparing a soybean protein isolate suspension; mixing the oyster protein suspension and the soybean protein isolate suspension, stirring, standing, preliminarily constructing a gel structure, and then performing heat induction solidification treatment, and finally storing at low temperature to form the oyster-soybean composite protein gel, which can be used in the field of food processing. The oyster protein and the soybean protein isolate are combined, so that the composite gel has excellent gel strength, smooth texture and long-term storage stability, no organic chemical reagent and food additive is used in the preparation process, the formula safety is ensured, the process is simple, and great application value and industrialization prospect are shown.

The utility model discloses a novel cell incubator and belongs to the technical field of cell incubators. The novel cell culture box disclosed by the utility model has the advantages of reducing pollution risk, improving working efficiency and prolonging the service life of equipment, can avoid mutual pollution among culture dishes and pollution to the interior of the cell culture box body, and ensures that a cell culture environment is clean and pollution-free; the cell culture box has the advantages that the cell pollution risk caused by turnover of the culture dishes is greatly reduced, and the possibility of cross contamination among the culture dishes is reduced, so that the quality and purity of cell culture are improved, the problem that the culture dishes in the traditional cell culture box body are easy to slide and turn over is effectively solved, and the stability of the culture dishes is improved; the safety of the culture process is guaranteed, the space utilization rate, the cleaning difficulty and the operation convenience of the equipment are optimized, the pollution risk can be effectively reduced, the working efficiency is improved, the service life of the equipment is prolonged, and the cell culture device is remarkably helpful for the success rate and the stability in a cell culture experiment.

The utility model relates to the technical field of rack, concretely is the rack for waterproof material production, including the bottom plate, the upper end surface fixed mounting of bottom plate has the shell, the inside right end surface fixed mounting of shell has the motor, the output shaft end fixed mounting of motor has the rotating ring, the left end surface rotation of rotating ring is connected with the pivot, the outer surface of pivot is equipped with the cross bar, the upper end surface of cross bar is set up and has the placement slot, the right end surface rotation of placement slot is connected with the sleeve. The utility model discloses through setting up the protection mechanism and the ventilation equipment, the waterproof material in the placement slot is effectively protected, and the outside dust and impurity pollution are isolated, ensure the clean and stable of material storage environment, can start the ventilation equipment regularly to the inside of placement slot is ventilated and is handled, is blown out the equipment in keeping dry while, reduces the artificial cleaning frequency, promotes the use convenience and material conservation quality, prolongs the storage period and performance stability of waterproof material.

The utility model relates to metal extraction technical field, and disclose a kind of reaction box of rare and precious metal extraction, including box, the top outer wall of the box is equipped with the mouth of avoiding position, the tank for metal extraction reaction is slidably connected in the mouth of avoiding position, the bottom inner wall of the box is fixedly connected with U-shaped seat, the top inner wall of the U-shaped seat is fixedly connected with driving motor, the one end of driving motor output shaft is connected with the recessed block of the top outer wall of U-shaped seat by key, the bottom inner wall of the tank is rotatably connected with the shaft of bearing.The utility model is by separating the tank with the tank and being separable, the tank can be conveniently taken out after extraction operation, to observe the situation of internal metal precipitation, and by the setting of recessed block and connecting block, the tank can be conveniently taken out while not affecting the driving effect of internal stirring component.

A fruit juice bottle capable of adjusting the concentration of fruit juice, comprising a bottle body for containing water and a bottle cap assembly connected to the opening of the bottle body, the bottle cap assembly comprising a bottle cap body and a juice outlet unit obliquely connected to the bottle cap body, the bottom of the juice outlet unit being loaded with a fruit juice bag located in the bottle body; the juice outlet unit comprises a connecting cap and an adjusting knob rotatably connected to the middle part of the connecting cap, the connecting cap is formed with concentration marks arranged in the circumferential direction of the connecting cap, and the adjusting knob is formed with an indicating head arranged to point to the concentration marks; the adjusting knob comprises an adjusting body and a juice pipe connected thereto; compared with the prior art, the rotation of the juice pipe is driven by the adjusting knob, thereby synchronously driving the rotation of the juice outlet on the juice pipe, so that the juice outlet can correspond to different positions of the juice flow channel in the flow rate control valve, under the action of the juice flow channel with different sizes, the amount of juice flowing out at the juice outlet is controlled, thereby achieving the technical effect of adjusting the concentration of fruit juice.

The application discloses a lime kiln gas purification and dust removal device, which comprises a purification tank, an air inlet pipe, a conical block, a first conical filter hopper, a second conical filter hopper, an annular pipe, an atomizing nozzle, a water pump and a lifting plate. The kiln gas is evenly distributed in the purification tank through the conical block, the first conical filter hopper and the second conical filter hopper are used for two-stage filtration of dust and impurities, the sodium hydroxide solution is atomized and sprayed into the kiln gas through the atomizing nozzle, harmful gases in the kiln gas are effectively absorbed, the used sodium hydroxide solution is collected through the lifting plate and recycled, resources are saved and pollution is reduced, the solid impurities on the inner walls of the first conical filter hopper and the second conical filter hopper are scraped and cleaned through the setting of a scraping rod and an obliquely arranged rod, the lime kiln gas can be effectively purified, and the pollution to the environment is reduced.

The utility model provides a kind of health protection device for live pig breeding.The health protection device for live pig breeding includes: the feeding bin of fixed installation limit frame;Lower sieve plate, the lower sieve plate is fixedly installed in the feeding bin, and is arranged above the limit frame, the lower sieve plate is separated into separation cavity under the feeding bin, for live pig excrement under leakage;Collecting groove, the collecting groove is fixedly installed on the feeding bin, the collecting groove is connected with separation cavity by guide pipe, the guide pipe is fixedly installed in the separation cavity in the feeding bin;Top cover plate, the top cover plate is hinged in the top of the collecting groove.The health protection device for live pig breeding provided by the utility model has the advantages of being able to promptly discharge the odor generated by live pig excrement, ensuring the growth of live pigs and the working environment.

The utility model relates to the technical field of superfine fiber cloth, in particular to antibacterial household superfine fiber cloth which comprises base cloth, activated carbon fibers, antibacterial superfine fibers, cotton fibers and edge sealing assemblies. The activated carbon fibers, the antibacterial superfine fibers and the cotton fibers form a cloth piece through a blending or weaving process, and the cloth piece is arranged in a U shape; the base cloth is arranged on the inner side of the cloth piece and is fixedly connected with the inner side of the cloth piece; the edge sealing assemblies wrap the three edges of the cloth piece and are fixedly connected with the cloth piece. The activated carbon fibers, the antibacterial superfine fibers and the cotton fibers are blended to form the cloth piece, the cloth piece is bent into the U shape from the middle, the base cloth is arranged on the inner side of the cloth piece and fixedly connected with the cloth piece, meanwhile, due to the characteristics of the activated carbon fibers, the antibacterial superfine fibers and the cotton fibers, antibacterial components of the cloth piece are evenly distributed, the antibacterial effect is improved, and the antibacterial effect is improved. And the cleanness and health of the home environment are ensured.

The utility model relates to infant hygiene product technical field, especially infantile urine sample taking paper diaper, including paper diaper body, the middle of paper diaper body front is provided with the absorption core layer, the both sides of paper diaper body are provided with the leakage prevention and isolation edge, the middle of paper diaper body back is provided with the paste ring, the paste ring is arranged in the urine position of infant. Through setting the material taking hole in the absorption core layer, and setting the material taking film under it, form independent sampling chamber, urine sample flows into the material taking film in the material taking hole and is saved separately, can effectively collect the original urine sample under the premise of not interfering with the normal urination process of infant, avoids being absorbed material adsorption, dilution or pollution, ensures the integrity and the cleanliness of sample, is favorable to the accuracy of subsequent detection.

The utility model discloses a hand-held partial discharge detector convenient for outdoor use, and relates to the technical field of hand-held partial discharge detectors, the hand-held partial discharge detector convenient for outdoor use comprises a detector, the outer surface of the detector is provided with a fixing buckle; according to the utility model, the wrist strap is arranged on the rear side of the shell of the handheld detector, and the detector is hung on the wrist through the wrist strap, so that the safety is improved, and the operation and the carrying are convenient; the rubber belt and the closing cap arranged at the bottom of the handheld detector shell are used for closing the connecting interface, the spring and the clamping block are arranged in the handheld detector shell, the closing cap is pressed into the connecting interface, the spring drives the clamping block to contract inwards, and the closing cap can close the connecting interface. The rubber belt is pressed to enable the closing cap to contract towards the direction of the rubber belt, the closing cap can be drawn out, the closing cap can tightly cover the connecting port, an effective waterproof and dustproof barrier is formed, external moisture and dust are prevented from entering the connecting port, cleanliness and dryness of the interior of the connecting port are guaranteed, and therefore normal operation of the detector is guaranteed.

The utility model discloses a PET (Polyethylene Terephthalate) modified material granulator discharge mechanism, which comprises a bottom frame and two layers of sieve plates arranged in the bottom frame, a cover plate is arranged above the bottom frame, a dust hood is arranged on the cover plate, a plurality of corrugated pipes are arranged above the dust hood, an air blower is arranged at the other end of each corrugated pipe, and the air blower is arranged on the bottom frame. A mounting plate is arranged at the bottom of the air blower, a dust collecting box is arranged on one side of the supporting frame, a water tank is arranged beside the dust collecting box, a high-pressure water pump is arranged at the top of the dust collecting box, the high-pressure water pump is externally connected with a power source, and a water inlet is formed in the top of the water tank. According to the discharging mechanism of the material making machine, in the screening process, the cover plate effectively blocks raised dust generated by PET modified materials, the raised dust smoothly enters the dust collection box through the corrugated pipe which is flexibly connected with the cover plate in cooperation with the system design of the air blower and the dust suction hood, efficient dust collection is achieved, raised dust is avoided, and the body health of workers is guaranteed.

The application discloses a material strength detection equipment for building engineering, and belongs to the technical field of engineering material detection, which comprises a base, two coaxially distributed hydraulic cylinders are horizontally and fixedly installed on the top surface of the base, the output ends of the two hydraulic cylinders are oppositely arranged, a clamping assembly is arranged on the output end of each hydraulic cylinder, the clamping assembly comprises a box body which is fixedly installed on the output end of the hydraulic cylinder, the V-shaped groove structure of the movable clamping plate and the fixed clamping plate and the one-way check sawtooth anti-skid pattern are arranged, the contact area with the circular steel bar is increased, the auxiliary positioning is realized to prevent side sliding, the self-locking effect of "the tighter the more" is utilized to reduce the probability of slipping. In addition, in combination with the design of the "rigid and flexible combination" of the ejection rod and the elastic element in the pressurizing mechanism, the small unevenness on the surface of the steel bar can be compensated and additional anti-slippage resistance can be provided, the accurate guidance of the movable clamping plate by the guide rod is matched, the eccentric moment and the lateral shear force are eliminated, and the centration and stability of the clamping process are ensured.

This utility model relates to the technical field of noodle production equipment, and in particular to an anti-tangling cutting mechanism for noodle production. This utility model provides such an anti-tangling cutting mechanism for noodle production, including a frame, a motor, a conveyor belt, blades, and guide rods. The motor is mounted on the left side of the frame, and the conveyor belt is mounted on the frame. The output shaft of the motor is connected to the drive wheel of the conveyor belt. Guide rods are slidably connected between the left and right sides of the top of the frame. The guide frame regulates the placement of the noodles, preventing them from piling up on the conveyor belt. The rotation of the motor's output shaft drives the splitting rod to rotate, dispersing the noodles to be cut and preventing them from tangling. This solves the problem in existing noodle cutting devices where, due to the soft and sticky nature of noodles, they easily entangle and become stuck together during cutting, affecting cutting accuracy and production efficiency, and potentially causing equipment malfunctions.

The utility model discloses a pharmaceutical raw material medicine washing machine which comprises a concave box, a water storage tank is attached to the corner of the upper surface of the concave box, a bolt is connected to the attaching position of the water storage tank and the concave box in a threaded mode, a square barrel is arranged in an inner cavity of the water storage tank, a through hole box is fixedly connected to the corner of the lower surface of the square barrel, and a through hole is formed in the surface of the through hole box. The corners of the upper surface of the square cylinder are symmetrically and fixedly connected with handles. The medicinal materials are subjected to ultrasonic cleaning, the ultrasonic cleaning effect is remarkable, the ultrasonic cleaning device can go deep into small gaps and holes of the medicinal materials to remove various impurities and dirt, the cleaning efficiency is greatly improved, the use of chemical reagents is reduced, and the cleanliness and quality of the medicinal materials can be ensured; the through hole box is lifted through the supporting structure, standing work is facilitated, and meanwhile certain assistance is provided for taking out the through hole box.

The utility model discloses an easy-to-clean kitchen key switch belongs to key switch technical field. This kind of easy-to-clean kitchen key switch, including main part, protection mechanism and installation mechanism, the main part includes key switch body, and the periphery of key switch body all is seted up with the clamping slot, the protection mechanism includes the apron, and the apron is set in the outside of key switch body, the installation mechanism includes the mounting plate, and the one side of mounting plate is connected with the one side of key switch body, and the both ends of mounting plate all are seted up with the mounting hole, and the other side of mounting plate is installed with the junction box, and the bottom of junction box is equipped with a pair of terminal blocks, and the outside of key switch body includes the membrane switch, the adhesive layer, the protection layer and waterproof oil -repellent layer, and the outside of membrane switch is provided with adhesive layer, and the outside of adhesive layer is provided with protection layer, and the outside of protection layer is provided with waterproof oil -repellent layer, the utility model discloses, can effectively improve the practicality of kitchen key switch, has higher practical value.