21results about How to "Improve rinsing efficiency" patented technology

The present invention discloses a PET bottle flakes washing machine, comprising an unpacking device, a floating washing device, a rinsing device, a flushing device and a drying device. The semi-clean bottle flakes are unpacked by the unpacking machine, and are sent to the floating washing device by the unpacking conveyor belt to remove the metal dirt and other high-density impurities in the PET bottle flakes. The cleaned PET bottle flakes are automatically salvaged and sent to the rinsing device by the second blower. The impurities such as glue attached to the PET bottle flakes are removed by rinsing with high-temperature alkaline water. After automatic salvage, the third feeding blower sends them to the hot water flushing device, and the high-temperature and high-pressure hot water is used to thoroughly clean the PET bottle flakes to meet the requirements of high-quality PET bottle flakes. The cleaned PET bottle flakes are sent to the drying device by the fourth blower, and the drying time is automatically adjusted by the humidity detection system. After meeting the requirements of the humidity of high-quality PET bottle flakes, they are sent to the discharge port for standby. The process is simple, the manual operation is convenient, the water resource waste is small, the noise is small, the floor space is small, and the sorted PET bottle flakes are of high quality.

The invention discloses a food production raw material processing device which comprises a supporting frame and a rinsing tank, the rinsing tank is installed at the top end of the supporting frame, a containing cavity is formed in the rinsing tank, a filtering assembly is arranged in the rinsing tank and comprises a rotating rod rotationally installed in the rinsing tank, a first motor is installed on the outer surface of the rinsing tank, and a second motor is installed on the outer surface of the first motor. According to the food production raw material processing device, a combined filter screen structure formed by combining two single screens is adopted, so that the filtering area is increased, the filtering effect is improved, the filtering effect is improved, and the food production raw material processing device has the advantages that the food production raw material processing device is convenient to use and high in practicability. And the steel frame is installed through the staggered steel wires, so that the strength and the stability of the combined type filter screen are effectively enhanced, the combined type filter screen is not prone to deformation or damage in the long-time and high-strength use process, and the continuity and the high efficiency of filtering are guaranteed.

The utility model relates to the field of cloth rinsing, and particularly discloses a cloth rinsing device which comprises a rinsing box, a supporting frame arranged on one side of the rinsing box, an air cylinder arranged on the supporting frame, an installation block arranged at the output end of the air cylinder and a vibration mechanism arranged on the installation block. The vibrating mechanism comprises a driving motor arranged on one side of the mounting block, a rotating disc arranged at the output end of the driving motor, a driving disc mounted on one side of the rotating disc, a driving rod slidably arranged on one side of the driving disc and a moving table arranged at the bottom end of the driving rod, and a vertical plate is arranged at the bottom end of the moving table. Cloth needing to be rinsed is placed at the top end of the rinsing box, the moving table is arranged above the rinsing box, the driving motor drives the driving rod and the moving table to do small-amplitude up-down reciprocating motion, and shaking cleaning is conducted on the cloth to be rinsed.

The invention belongs to the technical field of dish washing machines, and particularly relates to an energy-saving rotary spraying full-automatic dish washing machine and a dish washing method. The dish washing machine comprises a main water tank, an upper spraying arm arranged above the main water tank, a plurality of rotary spraying discs arranged on the lower portion of the main water tank, a hot air inlet, a hot air outlet and an air circulation system, wherein the hot air inlet and the hot air outlet are formed in the upper portion of the main water tank, and the air circulation system communicates with the hot air inlet and the hot air outlet. The air circulation system comprises a small heat extraction fan, a hot air exchange box communicated with the small heat extraction fan through a pipeline, an air blower connected with the hot air exchange box through a pipeline, a drying heating module communicated with the air blower through a pipeline, a hot air inlet pipeline communicated with the hot air inlet and a backflow prevention air channel connected between the hot air inlet pipeline and the drying heating module. Hot air in the main water tank is accelerated to circulate through the air circulation system, meanwhile, water vapor in the main water tank is pumped away, the drying speed is increased, tableware is rinsed from the lower side through the rotary spraying disc arranged at the bottom, and the rinsing efficiency is improved.

The utility model belongs to the technical field of general chemical industry, and particularly relates to a raw material rinsing device for chemical industry production, which comprises a rack, a base, supports arranged on two sides of the top of the base, a workbench arranged on the tops of the supports, and a cleaning pool arranged on the top of the workbench, the rinsing assembly comprises a motor arranged on one side of the support, a rotating shaft arranged at the output end of the motor and penetrating through the cleaning pool, a fixing sleeve arranged on the surface of the rotating shaft, a cleaning impeller arranged on the surface of the fixing sleeve and a first synchronous wheel arranged at one end of the rotating shaft. The circulating filtering assembly comprises a circulating pump arranged on one side of the top of the base, a second synchronous wheel arranged on a wheel shaft of the circulating pump, a synchronous belt arranged on the surfaces of the first synchronous wheel and the second synchronous wheel, and a liquid suction pipe arranged on the top of the circulating pump and connected with the bottom of the cleaning pool; the chemical raw material rinsing device is reasonable in structure, chemical raw materials can be rinsed conveniently in the using process, meanwhile, cleaning liquid can be recycled, and practicability is high.

The invention relates to the technical field of soil regeneration, and discloses a contaminated soil graded pickling regeneration device which comprises a leaching assembly, a supporting body, a supporting seat, a discharging pipe, a discharging funnel, a filter plate, a liquid mixing box, a water inlet pipe, a medicament pipe, a conveying pipe and a leaching box. The blanking funnel is fixed at the top of the blanking pipe, the filter plate is fixed in the blanking funnel, and the liquid mixing box is arranged at the top of the support body. The device has the beneficial effects that by arranging the mixing assembly, soil and leacheate can be more efficiently and fully contacted and mixed, so that the leaching efficiency is improved; due to the design of the water storage tank, the usage amount of leacheate and clear water is saved; by improving the mixing efficiency, the mixing stroke of the soil and the leacheate is shortened, and the size of the whole device is reduced, so that the occupied area and the transportation cost are reduced.

The present invention discloses a transmission type river clam rinsing device, comprising a rinsing box, wherein a transmission roller is installed on each of the left and right sides of the rinsing box, a transmission mesh belt is installed between the two transmission rollers, and a driving mechanism of the transmission roller is installed on the outer side of the rinsing box, and the transmission mesh belt is driven to move under the drive of the driving mechanism; and a separation mesh plate is also installed on the transmission mesh belt, and the separation mesh plate is vertically installed corresponding to the transmission mesh belt, and the width of the transmission roller, the transmission mesh belt and the separation mesh plate is consistent with the width of the rinsing box. In the present invention, all river clams can be driven to circulate through the cooperation of the transmission mesh belt and the separation mesh plate, and the cyclic rinsing work of all river clams can be completed in a small space, and the structural setting is very clever and reasonable; in the present invention, an ultrasonic generator is provided to cooperate with the cyclic moving transmission mesh belt to realize the cyclic ultrasonic rinsing work of river clams, and the installation position of the ultrasonic generator is very clever and reasonable, which effectively improves the rinsing effect and rinsing quality.

The invention discloses a method for repairing low-permeability fluorine-polluted bottom mud, which comprises the following steps: S1, mixing three solutions of citric acid, diethylenetriamine pentaacetic acid and cocamidopropyl betaine in proportion to obtain an eluting agent; s2, repairing the fluorine-polluted bottom mud: adding the eluting agent obtained in S1 into the fluorine-polluted bottom mud, and continuously stirring for 1-2 hours in an eluting and stirring box; in the leaching process, a pressurizing air pump is used for pumping air from the lower portion of a porous disc at the bottom of a leaching stirring box, and formed microbubbles are used for conducting microbubble-leaching combined enhanced remediation on the fluorine pollution bottom mud saturated through leaching; and S3, performing mud-water separation on the bottom mud repaired in the step S2 to complete leaching. The method is simple in process, convenient to operate, high in reaction speed and good in leaching effect, the leaching agent and the microbubble device are easy to obtain, and the method has a combined enhancement effect on fluorine-polluted bottom mud remediation and is suitable for fluorine-polluted remediation of low-permeability bottom mud such as clay, silty clay and floury soil.

The utility model discloses a rinsing device for chemical production, and relates to the technical field of chemical engineering. The rinsing device comprises an outer container, an inner container is arranged in the outer container in a rotating fit mode, and a rinsing assembly is arranged in the inner container. The rinsing assembly comprises a baffle rotationally matched with the interior of the inner container, a first rotating rod rotationally matched with the interior of the baffle, a plurality of stirring rods arranged on the first rotating rod, two fixing cylinders arranged in the baffle, and second rotating rods rotationally matched with the interiors of the fixing cylinders. Two second rotating rods rotate to drive a plurality of corresponding connecting shafts to rotate, so that stirring blades on the end parts of the connecting shafts rotate along with the two second rotating rods, and meanwhile, first rotating rods rotate along with the rotation of the two second rotating rods to drive a plurality of first rotating rods to rotate, so that chemical raw materials are in full contact with rinsing liquid; and the rinsing process is accelerated, so that the rinsing efficiency is realized and improved.

The utility model relates to a cleaning mechanism for IGBT module radiating fins, which comprises a cleaning device for cleaning the IGBT module radiating fins, the cleaning device comprises an ultrasonic cleaning mechanism and a running water rinsing mechanism, the ultrasonic cleaning mechanism is positioned on one side of the running water rinsing mechanism, and the running water rinsing mechanism is positioned on the other side of the ultrasonic cleaning mechanism. The ultrasonic cleaning mechanism comprises a cleaning table and an ultrasonic cleaning machine located at the top of the cleaning table, a water adding assembly is arranged on one side of the top of the ultrasonic cleaning machine, a cleaning basket is arranged in the ultrasonic cleaning machine, water-based cleaning agent mixing and stirring assemblies are arranged outside the two sides of the cleaning basket, and a cleaning placement frame is arranged in the cleaning basket; according to the IGBT module cooling fin cleaning mechanism, environment-friendly cleaning is achieved through an ultrasonic technology and a water-based cleaning agent, through the ultrasonic cleaning mechanism and the flowing water rinsing mechanism, it is ensured that the cleaning agent is evenly mixed through a stirring assembly, the cleaning effect is improved, the rinsing tank design optimizes the water flow path, the rinsing efficiency is improved, and it is ensured that the surface cleanliness of IGBT module cooling fins is consistent.

The present invention belongs to the field of household electrical appliances, and specifically relates to a washing machine. The problem that foreign matters such as hair scraps floating on the water surface will re-adhere to clothes as the water level drops during the rinsing process of the existing washing machine has been solved, and these foreign matters cannot be completely discharged by rinsing. The washing machine of the present invention comprises a housing, an outer barrel and a controller, wherein the outer barrel is arranged in the housing; the side wall of the outer barrel is provided with inner ribs, outer ribs and a bottom plate located below the inner ribs and the outer ribs, the inner ribs, the bottom plate and the outer ribs define an overflow groove, and at least one overflow port is arranged in the overflow groove; the height of the inner ribs is lower than the height of the outer ribs. By arranging an overflow groove on the side wall of the outer barrel, arranging at least one overflow port in the overflow groove, and using a controller to control the washing machine so that the water level in the outer barrel is greater than the height of the inner ribs and lower than the height of the outer ribs during the rinsing process, foreign matters such as hair scraps floating on the water surface can be effectively cleaned.

The utility model discloses a cold upsetting steel wire rinsing device, including rinsing tank and circulating pump, and the liquid outlet of rinsing tank is connected to the circulating pump import, the both sides of rinsing tank are provided with vibrator for supporting C type hook and vibrating C type hook to make the cold upsetting steel wire gap open, and the inner wall of rinsing tank is horizontally provided with the spray pipeline of the communication circulating pump export on the side opposite to overflow, a plurality of first sectorial nozzles are arranged on the spray pipeline, are used for the continuous scouring of the cold upsetting steel wire surface of the import and export rinsing tank and the impurity of tank liquid surface is swept to the overflow and is discharged, the second sectorial nozzle of the communication circulating pump export is arranged in the height direction interval in the side of rinsing tank, is used for making the tank liquid form directional circulation flow state, and the cold upsetting steel wire surface and gap are continuously scoured, the utility model discloses can be more effective to remove the cold upsetting steel wire surface, especially the chlorine ion and other impurities of cold upsetting steel wire gap.

The present invention relates to the field of waste gas treatment, and in particular to a waste gas treatment device for the production of hazardous chemicals, including a base and a cylinder; a plurality of bases are fixedly connected to the cylinder together; a rectangular plate, a rotating plate, a partition, etc. are also provided in the cylinder; a plurality of exhaust holes are opened in the cylinder; the cylinder is rotatably connected to the rotating plate; the rotating plate is fixedly connected to two partitions, and the partitions are symmetrically distributed in the cylinder, and the positions of the partitions and the rectangular plates correspond. The present invention controls an external air pump to inflate an annular airbag, and the inner side of the annular airbag expands inward until the inner side of the annular airbag contacts the sponge ring on the outer side of the front sponge group, and then the annular airbag limits the sponge ring to prevent steam and harmful gases from escaping from the sponge ring on the outer side of the front sponge group, resulting in incomplete waste gas treatment.

A method for leaching and salt removal by using a compacted plough bottom layer to realize farmland layer soil and hidden pipe, comprising ploughing, removing impurities and ploughing and drying the target field; excavating a soil profile with a designed inclination; constructing a plough bottom layer and compacting the soil profile; excavating and constructing a compacted rectangular soil pit; burying a hidden pipe; laying a gravel layer and a coarse sand layer; constructing a clay soil water retaining surface at the tail end of the field; and backfilling the farmland layer soil. The method constructs a concave compacted plough bottom layer below the near-surface farmland layer, and buries a water-permeable hidden pipe at the bottom of the concave surface. During rainfall or irrigation, the salt-containing leaching water that infiltrates through the farmland layer collects at the concave surface to form a saturated water zone. With the increase of water accumulation, the pressure head at the saturated zone increases, and the water is discharged from the soil through the water-permeable hidden pipe, thereby realizing targeted leaching of the farmland layer and achieving water-saving leaching. In addition, the method realizes directional collection of leaching water by using the hidden pipe to shunt, thereby avoiding secondary pollution caused by leaching water.

The invention provides a coastal heavy saline-alkali soil speed-increasing leaching seepage hole and a mounting method, the coastal heavy saline-alkali soil speed-increasing leaching seepage hole comprises a plurality of seepage pipes and a plurality of negative pressure pipes, and the seepage pipes and the negative pressure pipes are arranged at intervals; the water seepage pipe comprises an impermeable water storage section and a water seepage section which are integrally formed, and the water seepage section is arranged below the impermeable water storage section. The saline-alkali soil leaching device has the advantages that the leaching permeation area of saline-alkali soil is increased by arranging the water seepage pipe, the leaching efficiency of the saline-alkali soil is improved by increasing the permeation area, and the water seepage pipe further has the function of collecting and storing water, reduces surface runoff and improves the water utilization efficiency. By arranging the negative pressure pipe, the transverse permeation pressure is increased, the transverse permeation rate of water is increased, the transverse leaching efficiency of the saline-alkali soil is improved, and the leaching uniformity of the saline-alkali soil is improved.

The utility model discloses a poly-L-lactic acid coarse material leaching device, and belongs to the technical field of chemical equipment. According to the structure of the device, a tubular space comprises a large-diameter part located on the rear portion and a small-diameter part located on the front portion, a large-diameter auger and a small-diameter auger form a whole and are located in the tubular space, an input port and a liquid outlet are formed in the upper side and the lower side of the rear portion of the tubular space, and a hole plate is fixed to the liquid outlet; a reducer pipe is connected to the front portion of the small-diameter part, an output port is formed in the front portion of the reducer pipe, and a plurality of sprayers are arranged on the upper side of the tubular space. According to the device, an inclined channel type leaching mode is designed, coarse materials in a tubular channel are leached in the mechanical pushing process, and a leaching solvent automatically flows to a liquid outlet to be discharged. And through the change of the diameter of the auger, a squeezing effect is achieved on the washed coarse material, so that the follow-up washing efficiency is improved. Through the multi-stage series connection use of the cleaning device, a good cleaning effect can be achieved.

The application discloses a kind of low permeability fluorine pollution sediment repair methods, comprising: S1, citric acid, diethylene triamine pentaacetic acid and coconut amide propyl betaine three solutions are mixed in proportion, to obtain leaching agent;S2, fluorine pollution sediment is repaired: to fluorine pollution sediment, leaching agent obtained in S1 is added, continuously stirring 1~2h in leaching stirring tank;In the process of leaching, gas is pumped from the porous disc at the bottom of leaching stirring tank using pressurized air pump, and the fluorine pollution sediment saturated with leaching is repaired using micro-bubble-leaching combined enhancement repair formed by micro-bubble;S3, the sediment after S2 repair is separated, and the leaching is completed.The application has the advantages of simple process, convenient operation, fast reaction speed, good leaching effect, easy to obtain leaching agent and micro-bubble device, and has combined enhancement effect on fluorine pollution sediment repair, and is suitable for fluorine pollution repair of low permeability sediment such as clay, silty clay and silt.

The invention discloses an environment-friendly bottom mud heavy metal removal and stabilization treatment device in the technical field of bottom mud purification treatment, which comprises a bearing box, an operation box and a control system are rotatably connected in the bearing box, a leaching assembly and a curing assembly are arranged in the operation box, one side of the operation box is fixedly connected with a collection assembly, and the collection assembly comprises a collection pipe. A sludge inlet is formed in the top of the collecting pipe, a collecting cover is fixedly connected to the bottom end of the collecting pipe, a filter screen is fixedly connected into the collecting cover, and blocking pieces are symmetrically and fixedly connected to the bottom end of the collecting cover. The device is simple and easy to operate, heavy metal removal treatment and stabilization treatment are synchronously and integrally installed in the bearing box in the form of the leaching block and the curing block to achieve the effects of synchronous collection, heavy metal removal and stabilization, and the bottom mud purification efficiency is improved.

The invention discloses a resin series intermittent leaching system and method, and belongs to the field of resin cleaning, the system comprises a raw material tank, leaching columns and a recovery tank, the number of the leaching columns is at least two, and inlets and outlets between the adjacent leaching columns are connected through a third pipeline to form a loop; the inlet of each leaching column is connected with the outlet of the raw material tank through a first pipeline, the outlet of each leaching column is connected with the inlet of the recovery tank through a second pipeline, and the manner of intermittent leaching is realized by connecting the leaching columns in series and controlling the liquid inlet and outlet through a valve, so that the secondary utilization of the subsequent leaching solution is realized, and the leaching efficiency of the leaching solution is improved; the waste of the leacheate is avoided, the use amount of the leacheate is reduced, and the utilization efficiency of the leacheate is further improved through the leaching method.

This utility model discloses a waste plastic washing and dewatering device, specifically relating to the field of plastic washing and dewatering technology. It includes a washing tank with a feeding frame at its upper end. A vibrating screen is movably connected to the upper end of the washing tank, with a screen plate fixedly connected inside the vibrating screen. An inclined plate is fixedly connected to the bottom of the screen plate, and a vibrating motor is fixedly connected to the top of the vibrating screen. Two fixing blocks are fixedly connected to both sides of the vibrating screen, with a spring fixedly connected to the bottom of each fixing block. A mounting plate is fixedly connected to the rear end of the washing tank. This utility model uses the screen plate on the vibrating screen to screen out fine fragments from the plastic scraps. Other plastic particles enter the washing chamber through the opening on the front side of the vibrating screen. When screening is not required, the bolts can be removed to remove the vibrating screen, pre-screening out fine fragments from the plastic scraps, improving rinsing efficiency and reducing wastewater turbidity. This prevents fine particles from clogging the machine during the dewatering stage, thus improving dewatering efficiency.

The utility model discloses an aluminum pipe surface oxidation rinsing device belongs to the field of oxidation rinsing, the utility model relates to an aluminum pipe surface oxidation rinsing device, including the shell that is internally provided with the placing frame, the outside of placing frame is provided with the limit frame, the upper end of placing frame is provided with second handle, the front and rear both ends of limit frame all are welded with the first mounting column of sliding through second handle inside. The utility model solves the existing rinsing device, and the broken end is easy to flow to other places, and the water quality condition of the whole inside equipment is influenced, causes the rinsing device to need frequently to change the internal rinsing liquid, causes the rinsing cost increase problem, the utility model limit frame can make the liquid that the extension pipe position discharges completely contacts the aluminum pipe along second mounting column, and the broken pieces that fall off from the aluminum pipe surface can be completely limited and collected by first filter screen and second filter screen, avoid the broken pieces to be unable to be collected efficiently, avoid the water quality condition to deteriorate rapidly.