110results about How to "Rinse evenly" patented technology

A circulatory washing machine, in which water stored in the bottom of a tub is circulated and supplied to a drum. The washing machine includes a tub for containing washing water; a drum rotatably installed in the tub; a circulation unit for circulating the washing water stored in the tub to the upper portion of the drum; and a spray nozzle for spraying the washing water, circulated by the circulation unit, to the rear portion of the inside of the drum.

The invention discloses a column combined reinforced high-efficiency flotation method and flotation equipment thereof. The method comprises four processes, namely strong turbulence mineralization realized by a raw ore through mechanical stirring, static flotation realized by settled sands through counterflow mineralization, weak turbulence separation realized by bubbles through a rectification effect, as well as concentrate secondary enrichment and accurate scraping realization. In the flotation equipment, a bracket is arranged on the top of a cylinder body, a flat scraper is arranged on the lower side of the bracket; a feed pipe is arranged on a position in lower middle of the cylinder body; the outlet end of the feed pipe is connected with the lower end of a false bottom; the false bottom is connected with a rectification plate; an annular inflating pipe is arranged on the lower part of the cylinder body; a monomer rectification plate is connected to the inner wall of the cylinder body; a sleeve is sleeved outside a hollow shaft; and an impeller is connected with the lower end of the hollow shaft. By integrating the advantages of strong mineralization effect of a flotation machine and better separation environment of a flotation column, the defects of high turbulence degree of the traditional flotation machine and insufficient mineralization of the traditional flotation column can be overcome, reinforced high-efficiency flotation is realized, and adaptability to the flotation process is stronger. The column combined reinforced high-efficiency flotation method and the flotation equipment thereof can be applied to separation operation of coals, chemical minerals and the like.

The invention discloses an efficient automatic cleaning vehicle for a livestock circle. The cleaning vehicle comprises a machine box and a base, the machine box is fixed on an upper plane of the base, a water storage tank is arranged on the left end of the upper plane of the machine box, a liquid pumping cylinder is arranged in the middle position of the upper plane of an inner cavity of the machine box, and an infusion pipe is connected between the liquid pumping cylinder and the water storage tank; a piston is arranged inside the liquid pumping cylinder, a piston rod is arranged on the bottom end of the piston, the piston rod extends out of a bottom plane of the liquid pumping cylinder and is provided with a pressing plate, and a first spring is connected between the upper plane of the pressing plate and the bottom plane of the liquid pumping cylinder; a second motor is arranged on the right end of a clapboard, a second rotating shaft is arranged on the front end of the second motor, a cam wheel is arranged on the front end of the second rotating shaft, and the upper plane of the cam wheel is contacted with the bottom plane of the pressing plate. The efficient automatic cleaning vehicle for the livestock circle has the advantages that rack gearing is designed, a fan is driven to rotate, and after cleaning, the ground can be dried synchronously.

The invention discloses an efficient circular cleaning machine for Chinese herbal medicines. The machine comprises a cleaning cylinder opened at the top; a cover plate is arranged in the opened place,and is provided with a water inlet; the bottom in the cleaning cylinder is vertically connected with a rotating shaft; the rotating shaft extends out of the bottom of the cleaning cylinder, and is connected with a motor; an annular cleaning net cylinder opened at the top detachably sleeves the rotating shaft; the cleaning net cylinder is of a lattice structure; multiple sponge brushing bars are vertically arranged on the inner wall of the cleaning cylinder in the peripheral direction in sequence; saw tooth type steel wire net brushes are arranged on the side walls, near the cleaning net cylinder, of the sponge brushing bars; multiple separation rods are alternately and vertically connected to the inner wall of the cleaning net cylinder up and down; and the separation rods are hinged to the inner wall of the cleaning net cylinder. The cleaning machine not only can automatically clean medicines in an overturning manner to greatly reduce the workload, but also can continuously brush thesurfaces of the Chinese herbal medicines to thoroughly remove sludge remained on the surfaces so as to improve the cleaning quality and the cleaning efficiency of the medicines.

The invention relates to a solar street lamp capable of automatically cleaning, and belongs to the technical field of non-portable illuminating devices and systems thereof. The solar street lamp comprises a support base; the lower end of the support base communicates with a water tank; a water outlet is formed in the side wall of the water tank; a baffle plate is slidingly matched in the water outlet; a cavity communicates outside the water outlet; a second through hole is formed in the side wall of the cavity, and is slidingly matched with a connecting rod; one end of the connecting rod is connected with the baffle plate, and the other end of the connecting rod is a free end; a gear is rotationally connected below the support base, and is engaged with a gear ring on the connecting rod; the gear is coaxially connected with a rotating shaft; the rotating shaft is connected with a torsion spring; the torsion spring is connected with a shielding plate; a guide pipe communicates below thecavity; the bracket is rotationally connected with a waterwheel; the waterwheel is coaxially connected with a first bevel gear; the first bevel gear is engaged with a second bevel gear in the horizontal direction; and the second bevel gear is coaxially connected with a brush. A solar panel is prevented from dipping in rainwater for a long time, and meanwhile, cleaning of a lamp cover is realized,so that clear illumination of the solar street lamp is guaranteed.

The invention discloses medicinal material cleaning equipment for processing traditional Chinese medicines. The medicinal material cleaning equipment comprises a frame, wherein a cleaning box is arranged in the frame; a first motor is arranged on the bottom of the inner side of the cleaning box; an output shaft of the first motor is fixedly sleeved with a first bevel gear; a first transmission shaft is arranged above the first motor; the first transmission shaft is sleeved with a second bevel gear; one end of the first transmission shaft is sleeved with a first belt pulley; a cleaning pool isarranged above the first transmission shaft; a cleaning net frame is arranged above the cleaning pool; a second transmission shaft is transversely arranged in the cleaning net frame; a plurality of stirring rods are fixed to the second transmission shaft; each stirring rod is fixedly sleeved with a hairbrush; one end of the second transmission shaft is sleeved with a second belt pulley; and the second belt pulley is in transmission connection with the first belt pulley through a belt. The cleaning equipment is convenient to use, spiral blades and the hairbrushes can be contacted with medicinalmaterials when rotating, kneading type cleaning of the medicinal materials is achieved, the cleaning effect of the medicinal materials is guaranteed, water is saved, and practicability is improved.

The invention discloses a washing machine inner cover with spraying and filtering functions and a washing machine. The washing machine inner cover comprises an upper cover and a lower cover, wherein a spraying water cavity is arranged between the upper cover and the lower cover and is communicated with a circulation water inlet, the lower cover is provided with spraying holes, and a circulation water filtering device corresponding to the spraying holes is detachably arranged between the upper cover and the lower cover. An accommodating space communicated with the circulation water inlet is formed in the spraying water cavity through buckling the upper cover and the lower cover, and the circulation water filtering device is detachably arranged in the accommodating space. According to an inner circulation system of the washing machine, a water discharging opening formed at the bottom of an outer barrel sequentially passes through a circulation water pump and a circulation water path to reach the circulation water inlet arranged at the upper part, the circulation water inlet is formed in an outer barrel cover, and when the inner cover is closed, the circulation water inlet is communicated with the spraying water cavity. The washing machine inner cover has the characteristics that the spraying range is wide, the utilization rate of spraying water is high, and the spraying water can be filtered; in addition, the structure is simple, the production cost is low, and the use and the dismounting are convenient.

The invention discloses a pig feed supplying device capable of automatic timed feed delivery and anti-clogging by self-cleaning. The device comprises a supporting frame, a feed bin and a water tank, wherein the feed bin is fixedly connected with an outer side wall of the water tank, the feed bin is welded with a side wall of the supporting frame, an opening on the lower end of the feed bin is hinged with a permanent magnet bin gate, the opening on the lower end of the feed bin is fixedly connected with an electromagnet baffle plate for limiting the upward rotation of the permanent magnet bin gate and a first spring for limiting the downward rotation of the permanent magnet bin gate, and the other end of the first spring is fixedly connected with the permanent magnet bin gate. Every time awater pressing piston slides down, water in the water tank is driven to immerge into a hydraulic cylinder, and then the water pressing piston slides up to press the water in the hydraulic cylinder tobe sprayed from a nozzle under a nozzle tube to a screw and a feed stirring bin, so as to perform uniform flushing and mixing, thereby achieving the self-cleaning effect. The structural design of thedevice greatly improves the automation degree of the whole pig feeding process and saves labor.

A method and equipment for washing the medical or medicinal rubber plugs features that the high-pressure liquid stream is used to flush said rubber plugs downward, so the rubber plugs are cleaned in semi-suspended or suspended state. Its equipment is composed of container with multiple water spraying holes on its bottom and side wall, washing drum, water storage, water inlet pipe, water outlet pipe, and the pressurizing pump and pressure regulating valve for spraying the cleaning liquid from water spraying holes.

The invention discloses a cleaning device for aquatic products. The device comprises a cleaning cylinder and a roller; the roller is arranged in the cleaning cylinder in a rotational connection mode; water holes are uniformly arranged on the roller; a hollow circular seat is fixed at the bottom of the cleaning cylinder; the roller is rotatably connected to the circular seat; the bottom of the roller communicates with the circular seat; the circular seat communicates with an air inlet pipe; one side of the cleaning cylinder is equipped with an axial flow-equalizing pipe; in the cleaning cylinder, a negative pressure cover is arranged on the opposite site of the axial flow-equalizing pipe; a negative pressure wheel is arranged in the negative pressure cover in a rotational connection mode; and the negative pressure cover communicates with a water tank. Compared with the prior art, the scheme arranges the roller and the axial flow-equalizing pipe to realize a uniform flushing effect, and arranges the air inlet pipe and the roller to improve a cleaning effect and cleaning quality. In a cleaning process for the aquatic products, the air inlet pipe can continuously inflate cleaning water with air, and meanwhile, the aquatic products keep turning so as to raise a survival rate of the aquatic products.

The invention relates to the field of agricultural and pastoral breeding equipment, in particular to automatic dairy cattle bathing equipment. The automatic dairy cattle bathing equipment comprises an expansion plate attached and mounted to a wall, wherein a top plate perpendicular to the expansion plate is arranged at the top of the expansion plate, a chute is arranged on the top plate, a vertical connecting shaft is glidingly connected in the chute, a cylinder acting on the connecting shaft is arranged at one end of the chute, a spring is arranged at the other end of the chute and connected with the connecting shaft, a mounting frame is arranged at the bottom of the connecting shaft, an n-shaped washing brush is arranged at the bottom of the mounting frame, the connecting shaft is connected with the part right above the washing brush, and bristles are arranged on the inner side of the washing brush; water inlet pipes are further arranged on the mounting frame. The automatic dairy cattle bathing equipment has the benefits as follows: the connecting shaft slides back and forth in the chute, so that the washing brush and the water inlet pipes reciprocate on cattle back, automatic dairy cattle bathing work is finished, the operation can be finished automatically by the equipment, time and labor are saved, the efficiency is high, brushing can be performed during flushing, and the dairy cattle are cleaned up.

The invention discloses a washing machine. The washing machine comprises an inner cylinder, an outer cylinder, a corrugated disk and a balance ring component. The inner cylinder is located within the outer cylinder with an interval in between. A plurality of water flow plates are placed at regular intervals along the circumference of the inner side wall of the inner cylinder. Each water flow plate and the inner side wall of the inner cylinder constitute a water flow path. The corrugated disk is located at the bottom of the inner cylinder. The corrugated disk and the inner cylinder bottom constitute a water segregation cavity. The water segregation cavity is communicated with the water flow path. The side of the corrugated disk away from the water segregation cavity is placed with water discharge rib. The balance ring component is placed on the upper side. The balance ring component and the upper ends of a plurality of water flow paths constitute a plurality of flow spray cavity. Each flow spray flow cavity is communicated with the water flow path. A plurality of water separation guide ribs placed at regular intervals are located in each flow spray cavity. The inner circle of the upper end of each water flow path and the inner circle edge of the lower end of balance ring component constitute spray blast mouths. The washing machine has the advantage of simple structure, low production cost, high safety, average water output and high clean ratio.

The invention discloses a spraying structure provided a washing machine inner cover and a washing machine comprising same. The inner cover which is mainly formed by at least two layers of structural pieces comprises an upper cover and a lower cover; the spraying structure comprises a spraying water chamber which is formed between the upper cover and the lower cover, a plurality of spraying holes and an inner cover water inlet; the plurality of spraying holes are formed at the bottom of the spraying water chamber; the inner cover water inlet is correspondingly communicated with a spraying water outlet of the washing machine when the inner cover is closed and is disconnected with the spraying water outlet of the washing machine when the inner cover is open; the inner cover water inlet is an opening which is formed in the lateral wall of the spraying water chamber and corresponding to the spraying water outlet of the washing machine; positions at the spraying water chamber bottom, which are corresponding to the water inlet direction of the inner cover water inlet, are provided with water diversion protruding ribs; water discharging grooves which discharge water outside are formed in the water diversion protruding rib positions which are back to the inner cover water inlet direction. According to the spraying structure provided washing machine inner cover, water flows which vertically flow into a dewatering bucket uniformly spill on clothes to enter into the clothes comprehensively due to the spraying holes, the water utilization rate is high, and rinsing is uniform.

The invention relates to a method for cleaning a cylinder barrel of a lengthened oil cylinder and a full-automatic rotating deep-hole tubular cleaning machine. According to the method for cleaning thecylinder barrel of the lengthened oil cylinder, the outer portion of a cylinder barrel is cleaned by spraying a cleaning liquid, a spiral nozzle sprays the cleaning liquid to rinse the interior of the cylinder barrel, and under the action of high-pressure water, a rotating spray head and brush assembly is driven to do 360-degree rotation in an inner hole for conducting no-dead-corner 360-degree cleaning on the interior of the cylinder barrel. The full-automatic rotating deep-hole tubular cleaning machine for achieving the method for cleaning the cylinder barrel of the lengthened oil cylindercomprises a rinsing system, a fine cleaning system, a central control system, a rotating system, a protective cover, a protective cover moving power reducer, a spraying device, a protective cover transmission chain, a spiral spraying device and a cleaning tank. According to the rinsing system, a spraying head sprays the high-pressure cleaning liquid to uniformly clean the exterior of the cylinderbarrel under the action of pumping pressure; according to the spiral spraying device, a spiral spraying head sprays the high-pressure cleaning liquid to clean the inner hole under the action of the pumping pressure; and the rotating spray head and brush assembly is pushed by the pressure of high-pressure waterflow to rotate by 360 degrees, and no-dead-corner cleaning in the cylinder barrel of a lengthened oil cylinder is achieved.

The invention discloses a sports goods moving vehicle. A vehicle frame is arranged on an outer frame of the moving vehicle; four corners at the bottom end of the vehicle frame are vertically connectedwith universal wheels in a bolted manner; and the top ends of the universal wheels are connected with brakes in a rotary manner. The vehicle has the following advantages: when in use, water in a water tank can be pumped into a water disc through a first water pump, the sports goods can be sprayed and cleaned by the water through a 6-point flat-mouth sprinkler head, the water can be recycled intoa water collecting tank after being filtered through a filter screen plate, and can be pumped back into the water tank through a second water pump; and meanwhile, an electric motor in an air-drying device can drive a fan to rotate to generate air flow, and thus the sporting goods in a placing frame are subjected to air-drying treatment, so that the problem that the physical and mental health of users is damaged caused by the fact that bacteria are easily generated on the surfaces of the ball sports goods and unpleasant smell is generated due to the fact that the existing sports goods moving vehicle cannot better clean and air-dry the used ball sports goods during use is solved.

The invention discloses an efficient dish-washing machine for domestic use, and relates to the technical field of dish-washing machines. The dish-washing machine comprises a machine body, wherein the machine body comprises a movable door which is arranged on the front wall and a clamping plate which is arranged in an inner cavity in a spaced mode; a cleaning chamber is formed between the clamping plate and the front wall of the machine body; a host machine box is formed between the clamping plate and the rear wall of the machine body; a first partition board and a second partition board are horizontally arranged in an inner cavity of the cleaning chamber in a mode of being vertically spaced; a dish and bowl cleaning chamber is defined by the upper side of the first partition board and the inner cavity of the cleaning chamber; and a cup and chopstick cleaning chamber is defined by the lower side of the second partition board and the inner cavity of the cleaning chamber. According to the dish-washing machine provided by the invention, tableware can be cleaned in a classified mode; the dish-washing machine, which is capable of cleaning the different tableware in various regions, is simple to operate, flexible and convenient to use and thorough in cleaning degree; and problems of an existing dish-washing machine which is too low in workload, incomplete in cleaning degree and the like can be solved.

The invention relates to a flushing device, particularly a flushing device for a reverse osmosis membrane used for seawater desalination. A technical problem to be solved is to provide a flushing device which is used for reverse osmosis membranes used for seawater desalination, which can fully flush reverse osmosis membranes and which can save time and labor. To solve the problem, the invention provides the flushing device for the reverse osmosis membrane used for seawater desalination, and the device includes a mounting rack and the like. A water tank is disposed at the left bottom side of the mounting rack. The upper part of the mounting rack is provided with a storage mechanism. The lower part of the mounting rack is provided with a spraying mechanism. The device has effects of fully flushing the reverse osmosis membrane and saving time and labor. Through arrangement of the storage mechanism, the reverse osmosis membrane can be integrally taken up or put down conveniently, and can be clamped tightly to protect the membrane from dropping out during flushing. The spraying mechanism is provided so that the overall reverse osmosis membrane can be fully flushed, thus cleaning precipitates on the reverse osmosis membrane.

The invention relates to an electric field heavy metal leaching device and method. The electric field heavy metal leaching device comprises an upper electrode and a lower electrode which are respectively used as an anode plate and a cathode plate of the leaching electric field, wherein the two plates constitute an electric field cavity for dehydration; and the anode is a hollow plate electrode, the cathode is a metal mesh electrode, and the anode and cathode are arranged in an insulated mode and respectively connected with a positive pole and a negative pole of a direct current power supply. The method comprises the following steps: sludge with the water content of 40% or above is pressurized and injected into the electric field cavity for elution and dehydration, and moves from the inlet to the outlet in the electric field at uniform speed; meanwhile, the electric field power supply is turned on, and an acid solution is pressurized and injected via a liquid injection hole of the anode, so that harmful substances of heavy metals in the sludge are eluted under the acid production and oxidizing actions of the electric field and the combined actions of the injected acid solution; and thus, insoluble heavy metals are sufficiently dissolved in the solution and separated out along with the dehydration solution from the cathode side under the action of the electric field, and the purified sludge is discharged via the outlet. The device and method implement simultaneous actions of elution and dehydration on heavy metals. The device and method can simultaneously remove multiple heavy metals, and have wide applicability.

The invention relates to a high-efficient closed energy-saving environment-friendly cleaning tanker of oil well tubing and a cleaning method. The high-efficient closed energy-saving environment-friendly cleaning tanker comprises a car body and a device platform arranged on a chassis of the car body, wherein the device platform is provided with a heat source heat supply assembly, a water source supplying and recycling assembly and an automatic control system assembly, the heat source heat supply assembly comprises a boiler, a burner connected with the boiler, a diesel tank connected with the burner and used for providing fuel, and a filter connected with the diesel tank; the water source supplying and recycling assembly comprises a water supply tank, a flexible cleaning pipe, a winding machine, a cleaning tube pump, a three-cylinder plunger pump, a re-filling pump and a recycling tank; and the automatic control system assembly comprises a waterproof control cabinet. The high-efficient closed energy-saving environment-friendly cleaning tanker has the advantages that the structure is simple, the design is reasonable, the automation degree is high, the operation and application are convenient, the operation efficiency of on-site operation workers is high, the maintenance cost is low, the running is safe and reliable, the energy-saving emission-reducing requirement of the state can be met, and the like.

The invention provides a processing method of instant fish maw, and relates to the technical field of fish maw, the processing method of the instant fish maw comprises the following steps: S1, primary soaking: taking 60-100g of dried fish maw, adding the dried fish maw into cold water, soaking for 12 hours, and dry-steaming the soaked fish maw for 40-50 minutes; S2, secondary soaking: soaking the fish maw in the step S1 in cold water for 20-24 hours, changing water every 4-6 hours during soaking, fishing out the fish maw soaked in the cold water, adding the fish maw into hot water of 80-100 DEG C for soaking, and taking out the fish maw until the hot water is cooled to room temperature; S3, washing the fish maw: washing the fish maw in a fish maw washing machine for 10-20 minutes; and S4, soaking for the third time: taking out the fish maw in the fish maw washing machine, soaking the fish maw with purified water, and adding 100-150g of ice blocks into the purified water every 3 hours. According to the preparation method disclosed by the invention, the soaking time and steps of the dried fish maw are accurately controlled, and protein loss is effectively avoided while high-temperature sterilization is adopted, so that the protein content in the prepared instant fish maw is obviously improved.

The present invention discloses a processing technology of aquatic products and needs to use a washing device of the aquatic products. The technology comprises the following steps: A, adding: the aquatic products are added into a rolling cylinder and washing water is added into a washing cylinder; B, centrifuging cleaning: the rolling cylinder rotates and a centrifugal effect of the rolling cylinder is used to conduct a rinsing of the aquatic products; C, rolling cleaning: air is ventilated into the rolling cylinder via an air inlet pipe, enables the washing water to produce rolling water flowers, and conducts a rinsing of the aquatic products; and D, even cleaning: a negative pressure wheel is rotated, an axial even flow pipe is combined, and the axial even flow pipe can fill axially evenly distributed flowing water into the rolling cylinder to conduct a rinsing of the aquatic products. Compared with the prior art, an arrangement of the rolling cylinder and axial even flow pipe in a scheme reaches an even rinsing effect. An arrangement of the air inlet pipe and rolling cylinder improves a washing effect and a washing quality. In a washing process, the air inlet pipe constantly fills air into the washing water. Besides, the aquatic products are kept rolling at the same time and a survival rate of the aquatic products is improved.

The invention discloses an anti-blocking synchronous collection system for multi-particle-size micro-plastic in a water body. The system comprises a water inlet pipe, a multi-stage screen combinationdevice connected with the water inlet pipe and provided with at least two stages of screens with different pore diameters, a receiving barrel connected with a water outlet of the multi-stage screen combination device, and a rotary water inlet assembly arranged at the joint of the water inlet pipe and the multi-stage screen combination device. In the present invention, a large-sample water body enters from the water inlet pipe and enters the multi-stage screen combination device through the rotary water inlet assembly, the rotary water inlet assembly ensures that inlet water uniformly flushes the screen surface of the top layer, small-particle-size micro-plastic is prevented from being retained on the top large-aperture screen surface, the accuracy of a later detection result is improved, and micro-plastic particles with different particle sizes are intercepted on the screen layers with the corresponding apertures, so that synchronous particle size grading and collection of the micro-plastic in the large-sample water body are realized, and the accuracy of pollution detection of the micro-plastic in the water body is improved.

The invention provides a water wheel type dish-washing machine. The water wheel type dish-washing machine comprises a base; an annular support is arranged in the base; the annular support is pivoted to the base by use of a central rotating shaft; dish brackets are evenly distributed in the circumferential direction of the annular support; the bottom surfaces of dishes are restrained in the vertical plane by the dish brackets; nozzles are evenly distributed in the internal circumferential direction of the base, and the ejection directions of all the nozzles are toward the side surfaces of the dish brackets, and provide same-direction moment for the dish brackets. The water wheel type dish-washing machine is simple in structure, relatively low in cost and not easy to damage.

The invention discloses a mechanically sealing device for a main circulating pump for seawater desulfuration, comprising a sealing seat (6), a shaft sleeve (3) tightly matched with a pump shaft (2), a movable ring assembly connected with the shaft sleeve (3), a static ring assembly connected with the sealing seat (6) and a spacer bush (8) provided with a flushing hole (20), wherein, the sealing seat (6) provided with a flushing water path (7) is connected with a pump body (1); the inner wall of the shaft sleeve (3) is provided with an annular water channel (25) communicated with the flushing water path (7); the spacer bush (8) is connected to the sealing seat (6) on the annular water channel (25); a flushing cavity (15) is arranged among the movable ring assembly, the static ring assembly and the spacer bush (8); the flushing hole (20) is communicated with the annular water channel (25) and the flushing cavity (15); the position of the flushing hole (20) and the position of the annular water channel (25) correspond to a sealing surface (29).The invention can avoid the dry friction of a sealing end surface, and simultaneously can ensure that the cooling of the sealing surface is evener with more favourable cooling effect so as to effectively ensure sealing performance.

The invention relates to a water injector of the portable flush toilet. It belongs to the technology field of health cleaning tools. It is composed of a water tank, a pressure water taking mechanism fixing on the tank and a water spout on the tank inwall. A ring platform is set on the upper part of the tank inwall and below the water spout. The pressure water taking mechanism connects with the water spout by the guiding pipe and the stranded diverter. The flow in this invention passes through the ring platform on the surface of the water tank and washes the circle simultaneously and uniformly, which can clean the deposit builder uniformly and quickly by the limited water. The invention has simple structure, convenient operation, high washing efficiency and can saves water.

The invention discloses an instrument flushing device for gastrointestinal surgery and a using method of the instrument flushing device. The instrument flushing device comprises a box body, a first motor is fixedly connected to the top of the right side of the box body, the left end of a rotating shaft of the first motor penetrates into an inner cavity of the box body and is fixedly connected witha screen frame, cover plates are movably connected to two sides of the top of the screen frame through rotating shafts, and a fixing ring and a fixing pipe are fixedly connected to the tops of the cover plates. The instrument flushing device has the advantages that overturning washing can be carried out on surgical instruments, the flushing is clean, the operation is convenient, the surgical instruments are dried after flushing, and the storage and sterilizing are convenient, and the problems that for an existing surgical instrument flushing device, the surgical instruments need to be manually held by hand to be flushed, or directly placed on a containing disc to be flushed, in the flushing process, the surgical instruments need to be turned over continuously, so that the operation is complex, the flushing is not thorough, the flushed surgical instruments cannot be dried and sterilized, and the applicability of the flushing device is reduced are solved.

The invention discloses a vacuum negative-pressure medicine injection and polluted soil in-situ compulsive leaching method and device and belongs to the field polluted soil treatment. Working bodies which are capable of both uniformly conducting vacuum negative pressure within a whole length range and being filled with slurry are inserted into polluted soil according to designed intervals and depths, and the system is isolated from external air; a part of the working bodies are vacuumed, and the other part of the working bodies are filled with a liquid; and under sucking of the vacuum negativepressure, dense and continuous oriented liquid flows which are uniformly distributed are formed in the polluted soil, a chemical can be uniformly injected into the polluted soil, and soluble pollutants in the polluted soil can be continuously dissolved into the liquid flows and are compulsively sucked out. In-situ chemical injection of the polluted soil or in-situ compulsive leaching of the polluted soil can be achieved. Due to application of the vacuum negative pressure, soil structures are not damaged under high injection pressure, the injection performance in a low-permeability soil body can be improved, large-scale simultaneous treatment can be implemented, and the overall time can be shortened.

The invention discloses small machining tool cleaning equipment for a machinery factory, and belongs to the technical field of machining tool cleaning equipment. The small machining tool cleaning equipment for the machinery factory comprises a cleaning box; the left side wall and the right side wall of the cleaning box are rotationally connected with a plurality of linearly-distributed left discsand right discs correspondingly; a plurality of circumferentially-distributed supporting rods are fixedly connected between the left discs and the right discs; a mixing box is fixedly installed at thelower end of the cleaning box; a water pump is fixedly installed at the upper end of the cleaning box; a water suction pipe of the water pump is fixedly connected with the lower end of the mixing box; a reciprocating flushing device matched with the water pump is arranged at the inner top of the cleaning box; a reinforced cleaning device matched with the reciprocating flushing device is arrangedat the inner bottom of the cleaning box; and an efficient mixing device is arranged in the mixing box. By means of the cleaning box in the small machining tool cleaning equipment for the machinery factory, machining tools can be conveniently and effectively cleaned, and the cleaning efficiency is higher under the action of a cleaning plate.