51results about How to "Achieve discharge" patented technology

The utility model is suitable for chemical storage technical field provides an ink waste liquid acid storage device, include: prefabricated shell, set up in the inner tank for storing ink waste liquid acid in the prefabricated shell, set up in the protective shell for preventing the leakage of the inner tank outside, fixed communication in the inner tank on the pipe, the liquid inlet end fixed communication of pipe has the box, set up in a plurality of filter plates in the box, fixed communication in the liquid inlet pipe of the box top, set up in the prefabricated shell of liquid discharge mechanism, for discharging the liquid in the inner tank with the protective shell. The ink waste liquid acid storage device provided by the scheme, through the help of the double protection of the inner tank and the protective shell, cooperate with the anti -permeation layer of the inner wall of prefabricated shell, form " main storage, secondary collection, outer layer barrier " three -level leakage prevention system, reduce the risk of leakage.

The utility model relates to the technical field of batteries, in particular to a drying oven system and a battery production line. The drying oven system comprises an air inlet pipeline, a humidity adjusting device, a first humidity detecting device, a drying device, a temperature adjusting device and an exhaust pipeline, the air inlet pipeline comprises a first air inlet pipe and a second air inlet pipe, fresh air enters one end of the first air inlet pipe, and the other end of the first air inlet pipe communicates with the humidity adjusting device; the second air inlet pipe is communicated with the exhaust pipeline; the communicating position of the second air inlet pipe and the exhaust pipeline is arranged on the upstream side of the temperature adjusting device, the second air inlet pipe communicates with the first air inlet pipe, and the second air inlet pipe is used for guiding air exhausted by the exhaust pipeline into the drying device. The communicating position of the second air inlet pipe and the first air inlet pipe is arranged between the temperature adjusting device and the humidity adjusting device. According to the film drying device, the humidity of the gas entering the drying device can be within the preset range, so that the film is dried, and the cracking probability of the film is reduced.

The utility model discloses an integrated glue solidification detection structure's angle grinder, including setting's machine base, install drive seat on the machine base, drive seat is symmetrically arranged, be connected with the angle seat through the movement structure on drive seat, the angle seat is distributed on the machine base upper end four corners, the clamping groove for placing photovoltaic board is seted up on the angle seat, the clamping groove is opposite to set up, install drive motor under drive seat, drive motor output end is connected with the rotating shaft, the rotating shaft is connected in the clamping groove inside through -penetrating, the rotating shaft outside is provided with the carousel. This integrated glue solidification detection structure's angle grinder, the angle seat is convenient for four corner positions of photovoltaic board to carry out positioning and polishing simultaneously, avoids the deviation or inclination of photovoltaic board in the processing, and the polishing of photovoltaic board corner is carried out through the rotary motion of carousel, and the whole structure is simple, reduces the problem that the maintenance cost increases due to the setting complex structure.

The utility model belongs to the technical field of ethylene cracking equipment, and discloses a quenching heat exchanger. The quenching heat exchanger comprises a barrel, an upper tube plate, a lower tube plate, an inlet seal head, an outlet seal head and a plurality of heat exchange tubes, the upper tube plate and the lower tube plate are connected to the two ends of the barrel respectively in the vertical direction and jointly define a shell pass cavity, cooling water circulates in the shell pass cavity, the inlet end socket is connected to the end, away from the barrel, of the lower tube plate, the outlet end socket is connected to the end, away from the barrel, of the upper tube plate, and the heat exchange tubes are evenly distributed in the barrel. One end of the heat exchange tube penetrates through the lower tube plate and is communicated with the inlet seal head, and the other end of the heat exchange tube penetrates through the upper tube plate and is communicated with the outlet seal head, so that high-temperature cracking gas circulates in a tube pass chamber in the heat exchange tube; the upper tube plate is provided with an exhaust mechanism, and the exhaust mechanism is used for exhausting water vapor accumulated on the upper tube plate; the lower tube plate is provided with a sewage discharging mechanism which is used for discharging dirt accumulated on the lower tube plate. The quenching heat exchanger can discharge stains and water vapor, and the reliability of the quenching heat exchanger is improved.

The utility model discloses an integrated tank body structure of a tire bead steel wire copper plating auxiliary tank. The integrated tank body structure comprises an auxiliary tank I, an auxiliary tank II, an auxiliary tank III, a partition plate, a high-position overflow pipe, a discharge pipe, a stirrer, a communicating pipe, a metering pump, a circulating pump and a liquid level pipe, partition plates are connected into the first auxiliary groove and the second auxiliary groove, stirrers are connected to top plates, on the two sides of the partition plates, of the first auxiliary groove and the second auxiliary groove, the first auxiliary groove is connected to the top face of the second auxiliary groove, the second auxiliary groove is connected to the top face of the third auxiliary groove, and the bottoms of the side faces of the first auxiliary groove, the second auxiliary groove and the third auxiliary groove are all connected with discharge pipes and high-position overflow pipes; the bottom of the side face of the third auxiliary tank is further connected with a liquid level pipe, the high-position overflow pipe is connected with a discharge pipe, and the second auxiliary tank and the third auxiliary tank are connected through a metering pump and a circulating pump. Compared with the prior art, the copper plating auxiliary tanks are integrally connected to form a new tank body structure by using the connecting pipes connected with the ball valves and the metering pumps, so that the occupied area of the tank body is reduced, the stability of the concentration of a solution is ensured, and the dripping accuracy of the solution is improved.

The utility model relates to portable catheter, portable catheter includes catheter body, the pipe, valve subassembly and switch subassembly, the catheter body is connected with the pipe, and the inside of pipe is opened sealed cavity, and the second end of sealed cavity has the spigot, valve subassembly sets up in sealed cavity, and with the lateral wall of sealed cavity is connected to seal sealed cavity, switch subassembly includes switch piece and with flow guide pipe department, switch piece swing joint is in the pipe far from the one end of catheter body, and the one end of flow guide pipe department is inserted into sealed cavity from the spigot, and the other end of flow guide pipe department is communicated with outside, switch piece can be along the direction of being close to valve subassembly or being far from valve subassembly and move on the pipe, and flow guide pipe department moves to butt in valve subassembly along with switch piece, triggers valve subassembly to open, and flow guide pipe department is communicated with the first end of sealed cavity. Make the patient be able to control the discharge of urine self, need not through the urine bag to collect urine, simple structure, will not extra increase the burden of patient.

This invention belongs to the field of nuclear power plant equipment maintenance technology, specifically relating to an underwater electrical discharge machining (EDM) repair device based on rigid-flexible coupling positioning under irradiation conditions. It includes an underwater transport device, an EDM device, a camera monitoring device, and a control system. The underwater transport device provides transport and positioning support for the EDM device, which performs underwater cutting of instrument bushings. The control system is located above water and performs underwater cutting of instrument bushings via remote operation. The repair process is monitored and recorded in real time by the camera monitoring device. This invention is simple to operate, time-efficient, and does not cause secondary damage to the lower reactor internals, nor does it affect the reuse of the lower reactor internals.

The utility model provides a kind of helium recovery purification equipment of low loss, including condensing cylinder;Condensing cylinder is provided with cooling runner in, and the outer wall of condensing cylinder is provided with cooling member, cooling member is used to cool cooling runner;Cooling runner is provided with impurity removal assembly, and impurity removal assembly includes filter screen, and filter screen is fixed in cooling runner by vibration rod, and the front of vibration rod is provided with the linear array of multiple blunt body rods, and impurity removal assembly further includes the high-pressure air nozzle of circumferential array on cooling runner, and the output end of high-pressure air nozzle is towards blunt body rod;Impurity removal assembly includes the drop chute of being opened in cooling runner and being located below filter screen, and drop chute is used to collect the impurity falling from filter screen;Cooling runner is provided with rotatable collection ring outside, and collection ring is provided with multiple collection cavities corresponding drop chute. By high-pressure gas pulse impact blunt body rod vortex vibration is generated, makes filter screen high-frequency vibration, can on-line, quickly remove adhered solid impurities.

The invention belongs to the field of vanillin filtering and processing, and discloses a filter for purifying high-purity vanillin, which comprises a shell and a heat preservation sleeve part distributed around the outer part of the shell, and further comprises a filtering assembly elastically arranged in the shell in a sliding manner, and a filter pressing plate is connected with a driver at the top end of the shell through a driving shaft; the filter pressing plate reciprocates in the shell, a solution is sucked into the position between the filter pressing plate and the filter assembly by changing the internal pressure of the shell below the filter pressing plate, or the solution penetrates through the filter assembly to be discharged, meanwhile, the filter plate drives the filter assembly to move through the connecting mechanism in the moving process, and the filter assembly is prevented from being blocked by impurities in the reciprocating motion process. According to the filter for purifying the high-purity vanillin, the reciprocating filter pressing plate is creatively adopted as a fluid conveying functional part, so that the economic investment of equipment is saved, the coordination of filter pressing and conveying in the filtering process is ensured, and the overall service life of the filter is ensured while the filtering efficiency of a vanillin solution is improved.

This utility model discloses a lithium battery sheet metal box, including a top cover with a venting structure. The venting structure connects the interior and exterior of the lithium battery sheet metal box to allow gas generated inside the battery to escape. The venting structure includes a venting component and a waterproof and breathable membrane. The venting component includes a large-hole section and a small-hole section, which are connected by a stepped surface. The large-hole section is detachably connected to a fixing component. The waterproof and breathable membrane is clamped and fixed between the stepped surface and the fixing component, thus preventing the membrane from easily falling off. The fixing component has a through hole connecting the waterproof and breathable membrane to the interior of the sheet metal box. Furthermore, during the airtightness test of the lithium battery, the yield rate of the lithium battery sheet metal box can be ensured by replacing the waterproof and breathable membrane between the venting component and the fixing component. Alternatively, the membrane can be replaced when the membrane porosity increases and / or the waterproof and breathable membrane is damaged, causing a decrease in waterproof performance, to ensure the safety of the lithium battery sheet metal box during use.

The utility model discloses a blood collection pool for livestock slaughtering, which relates to the technical field of livestock slaughtering, comprises a blood collection pool body, and is characterized in that a support frame is arranged at the bottom of the blood collection pool body, a blood discharge tube is connected to the bottom end of the support frame in a penetrating manner, an electromagnetic valve is arranged on the outer side of the circumference of the blood discharge tube, and an air flow groove is formed in the inner wall of the top of the blood collection pool body; a plurality of air flow acceleration assemblies are arranged in the air flow groove, accelerated discharge of air in the air flow groove is achieved through the air flow acceleration assemblies, and exhaust fans matched with the air flow groove are arranged on the two side walls of the top of the blood collection pool body in a penetrating mode. The blood collection pool for livestock slaughtering is reasonable and reliable in structure and easy to operate, dust or flies in air sucked into the airflow groove can be discharged in an accelerated mode, and therefore the sanitary efficiency of the blood collection pool for livestock slaughtering is improved, and the dust or flies in the air are prevented from polluting blood in the blood collection pool.

This utility model discloses a palletizing device for corrugated cardboard production, relating to the technical field of corrugated cardboard production equipment. The utility model includes a connecting frame and a conveying assembly fixedly connected to the top of the connecting frame, and further includes: a palletizing section installed within the conveying assembly; a sorting section disposed within the connecting frame; the palletizing section includes a cleaning assembly installed at the bottom of the conveying assembly; and an adsorption assembly disposed above the conveying assembly; the cleaning assembly includes a movable component fixedly connected to the inner wall of the connecting frame. This utility model, by incorporating a cleaning assembly, solves the problem of existing palletizing equipment where cleaning the surface of the corrugated cardboard is inconvenient during use. Because the surface of corrugated cardboard easily adsorbs dust and other impurities, gaps can appear between the suction cups and the corrugated cardboard, affecting stable adsorption and thus reducing the overall palletizing quality.

The application relates to the technical field of ion exchange equipment and specifically discloses a device and method for removing air bubbles in an ion exchange column, which comprises a shell, multiple groups of ion exchange components and multiple gas-liquid separation pieces, the multiple groups of ion exchange components are arranged in the shell and are spaced apart along the axial direction of the shell, the gas-liquid separation pieces correspond to the ion exchange components one by one, each gas-liquid separation piece is arranged on the side of the ion exchange component close to a discharge port, the gas-liquid separation piece is umbrella-shaped, a separation cavity is formed between the gas-liquid separation piece and the ion exchange component, the top of the gas-liquid separation piece is connected with an exhaust pipe, the exhaust pipe extends to the outside of the shell, the gas-liquid separation piece comprises a body and a flow blocking part, the body is connected with the flow blocking part, a flow hole is formed in the body and is used for passing fluid, the normal projection of the flow blocking part on the body covers the flow hole, so that the gas phase can rise along the flow blocking part to the exhaust pipe and be discharged. The application can efficiently remove the air bubbles generated in the ion exchange process.

The utility model discloses a photovoltaic sunshade energy -saving roof structure, including, supporting mechanism, it includes roof, and the both ends of roof top are provided with photovoltaic board respectively, wherein, the transmission groove is seted up to the left and right sides of roof, and the transmission assembly of setting up in the front side of roof is included to the surface of transmission assembly and is provided with two groups of cleaning assembly, and cleaning assembly utilizes passive drive rotary brush of friction wheel, and can high -efficiently clean photovoltaic board surface dust without additional power, and cooperate the airflow auxiliary design of hollow dust guide pole and wind -guide ring, realize the directional collection and discharge of dust, this design has changed the inefficient mode of traditional photovoltaic roof to rely on manual cleaning, and the degree of automation is high and the cleaning efficiency is promoted, avoids the risk of high altitude operation simultaneously, and the maintenance replacement of friction band is convenient in the design of friction band and mounting groove, and the system compatibility is enhanced, and the wind -guide ring utilizes the principle of fluid mechanics to strengthen dust removal effect, and can cope with different pollution scenes without additional energy consumption.

The utility model discloses a reagent bottle drying device which comprises a supporting table, an air heater is arranged at the bottom end of the table top of the supporting table, the air outlet end of the air heater is connected with an air outlet pipe, the air outlet pipe extends to the top end of the supporting table, a filter plate is arranged on the outer wall of the air outlet pipe, and a first stand column is rotationally connected to the supporting table. A first stand column is arranged on the supporting table, a second stand column is arranged on the first stand column, a supporting plate is connected to the second stand column in a sliding mode, and a cam is rotationally connected to the portion, located on the outer wall of the supporting plate, of the second stand column. The air outlet pipe is arranged on the table top of the supporting table, and the filter plate is matched with the air outlet pipe, so that an opening of a reagent bottle is inversely formed in the filter plate; the hot air blower blows hot air into the reagent bottle from the air outlet pipe, water stains flow out of the opening of the reagent bottle under the action of gravity of the water stains and the blowing action of hot air flow, the filter plate ensures the gas flowability, meanwhile, the water stains are discharged, and compared with the prior art, the drying time is effectively shortened, and the drying efficiency is effectively improved.

The utility model provides a kind of for short-circuiting discharging device and thyristor valve of converter capacitor, including installation mechanism, longitudinal guide mechanism and short-circuiting discharging mechanism, short-circuiting discharging mechanism includes moving contact insulation rod, static contact insulation rod, contact patch unit, short-circuiting unit, every contact patch unit includes discharge resistance, two static contact patch, every short-circuiting unit includes the conductive sheet and insulating sheet connected on moving contact insulation rod, the first end of two static contact patches in every contact patch unit is connected with the positive and negative pole of capacitor respectively.Such by operating the operating mechanism of thyristor valve drives rotary arm rotation, combine transmission rod transmission drives moving contact insulation rod reciprocating sliding along longitudinal guide mechanism, by the disconnection or short-circuiting of static contact patch and conductive sheet, complete the disconnection or short-circuiting discharge between capacitor positive and negative pole, it is easy to operate, can drive multiple short-circuiting discharging mechanism to realize the discharge of multilayer capacitor at a time, greatly improve efficiency, adapt to the heavy workload of capacitor discharge.

This invention relates to kitchen appliances, specifically an automatic draining food processing machine and its pulping method. The machine includes a pulping chamber with a drain outlet at its bottom. A drain valve is installed on the outside of the pulping chamber, comprising a drain pipe, a valve body, and a valve core. The valve core is integrated with the drain pipe and always drives the drain pipe synchronously. The valve core has a liquid passage communicating with the drain pipe. The valve core wall has a pulping inlet and a wastewater discharge inlet communicating with the liquid passage. The drain outlet is selectively connected to both the pulping inlet and the wastewater discharge inlet. When the valve core moves the drain pipe to the pulping position, the pulping inlet connects to the drain outlet; when the drain pipe moves to the wastewater discharge position, the wastewater discharge inlet connects to the drain outlet. This food processing machine employs a simpler structure while still achieving automatic pulping and wastewater discharge via the drain pipe. Furthermore, during the pulping process, although the drain pipe moves with the valve core and discharges liquid, there is no safety risk.

This invention discloses a tunnel boring machine (TBM) with uncontaminated soil, comprising a body, a soil chamber, a cutterhead, a drive system, and a soil removal system. The soil chamber is rotatably connected to the front end of the body, and the cutterhead is positioned at the front end of the soil chamber. The drive system and the soil removal system are located within the body, and the soil removal system discharges soil from the soil chamber. The cutterhead includes a leading cutter, a central column, and multiple spokes. The central column is coaxial with the soil chamber, and the drive system drives the central column to rotate. The multiple spokes are arranged around the outer periphery of the central column, with one end fixed to the central column and the other end inclined towards and fixed to the soil chamber. Multiple toothed cutters for scraping soil are provided on the spokes. The leading cutter is fixed at the front end of the central column. This invention can cut soil without soil modification or water addition, thus enabling the treatment of uncontaminated soil. A tunneling process using the uncontaminated soil TBM is also disclosed, which can achieve both tunneling operations and soil treatment, resulting in a significant reduction in overall construction costs.

This application provides a high-precision CNC robotic arm for photovoltaic installation, belonging to the field of robotic arm technology. The high-precision CNC robotic arm for photovoltaic installation includes: a robotic arm, a gripper, a machine vision positioning module, and auxiliary mechanisms. The auxiliary mechanisms include: a drive assembly, a heat exchange fluid storage container, a heat exchange tube, a cylinder, a first piston, a first stopper rod, a second piston, and a second stopper rod. The first piston is fitted into the cylinder, and the first stopper rod is located on the side of the first piston away from the sealing plate. The first stopper rod has an inner cavity located at the end of the first stopper rod near the first piston. The second piston is slidably fitted into the inner cavity, and the second stopper rod is connected to the side of the second piston near the first piston. The second stopper rod passes through the end of the first stopper rod near the first piston and connects to the first piston. An elastic element abuts against the second piston at the inner end wall of the inner cavity near the first piston. This ensures the installation accuracy of the photovoltaic panels and improves adaptability to sandstorms and dusty environments.

The utility model is suitable for composite film technical field provides a kind of composite film roll with easy exhaust structure, including reel main body, composite film layer and end sealing assembly, the composite film layer surface evenly has first exhaust unit, the first exhaust unit is micron level exhaust hole that penetrates the composite film layer, and exhaust hole is along composite film layer length direction and presents single column interval arrangement;In the utility model, by setting first exhaust unit, utilize micron level exhaust hole that penetrates the composite film layer, combine anti-blocking coating, can directly and long-term stably discharge the air remaining between composite film layer, avoid the problem that membrane roll is loose caused by air accumulation, and the exhaust hole design of single column linear array distribution is guaranteed exhaust efficiency at the same time, maximum degree maintained the film layer structural integrity.

The utility model provides a large gear transmission roller bottom type heating device, and belongs to the technical field of heating furnaces. The large gear transmission roller bottom type heating device comprises a furnace body, heat-resistant cotton, a transmission roller assembly, a supporting base, a first bearing, a supporting beam, a mounting base, a driving shaft, a first connecting shaft, a first bevel gear and a second bevel gear. The multiple second bevel gears are arranged on the outer side of the driving shaft in a sleeving mode at the same time, the multiple second bevel gears are engaged with the multiple first bevel gears correspondingly, so that the driving shaft can drive the multiple second bevel gears to rotate, the second bevel gears can drive the first bevel gears in an engaged mode, and power is provided for rotating the transmission roller assembly; compared with the mode that the multiple transmission roller assemblies are connected with the multiple driving devices correspondingly, the number of the driving devices can be reduced, and then the production cost of products is reduced. The width of the heat-resistant cotton inner wall is set to be 2.7-5m, so that the effective heating width of the product is 2.7-5m.

The application discloses a raking type soot blower cyclone slag removal air inlet system and method for a cement kiln SCR denitration, which is suitable for the working condition of a cement plant, can efficiently remove slag, automatically discharge slag on line, and does not interrupt soot blowing operation, and solves the technical problem that the existing raking type soot blower air inlet system of the cement plant has no effective slag removal structure, iron rust, welding slag and other impurities in the pipeline enter the rake pipe and block the rake holes, and then the catalyst of the SCR denitration system is blocked, the denitration efficiency is reduced, and the equipment operation and maintenance cost is increased.

This utility model relates to the field of acidic gas recovery technology and discloses an acidic volatile gas recovery device, including: a neutralization tank body, an observation window, a drain pipe, and a glass tube level gauge; the observation window is opened at the front end of the neutralization tank body, the drain pipe is fixedly installed on one side of the neutralization tank body near the bottom, and the glass tube level gauge is installed on the other side of the neutralization tank body; it also includes: an exhaust component, an intake component, and a mixing component; the intake component is placed on one side above the neutralization tank body, and the intake component is located on the other side above the neutralization tank body. The acidic volatile gas recovery device provided by this utility model, through the exhaust component and the intake component, enables gas to enter and exit, thereby allowing acidic gas to be released from below the liquid surface. The forced gas must pass through the liquid layer to rise, thus achieving alkaline neutralization of the acidic gas and preventing acidic gas from corroding equipment and other ferrous components.

The utility model discloses a kind of disinfecting equipment for medical silica gel material production convenient to maintain, including disinfecting box and box door, the outside of disinfecting box is hinged to be connected with box door, the outer surface of disinfecting box is bonded with sealing strip, the inner end surface of box door is equipped with the sealing groove compatible with sealing strip. The T-shaped groove structure of the disinfecting equipment for medical silica gel material production convenient to maintain slide rail and the T-shaped long strip structure of slider accurate cooperation, so that pull frame can be along slide rail stable sliding, operator can conveniently pull out or push into pull frame by handle, ultraviolet disinfection lamp group, electric heating disinfection plate can be overhauled, replaced without going into disinfecting box inside, maintenance difficulty and operation risk are greatly reduced, maintenance time is saved, simultaneously T-shaped structure cooperation can effectively avoid pull frame sliding when deviation, fall off, guarantee equipment operating stability and service life, improve medical silica gel material production disinfecting efficiency and security.

This utility model discloses an intelligent storage, conveying, and suction structure, relating to the field of storage and suction technology. It includes a first outer shell; a material box is integrally formed on the top of one end of the first outer shell; a centrifugal suction machine is fixedly installed on the material box; a auger roller is fitted inside the first outer shell; one end of the auger roller is fixedly installed to a first motor; the first motor is fixedly installed at the end of the first outer shell; a second outer shell is movably installed at the end of the first outer shell away from the first motor via a bearing; a spiral tooth is integrally formed on the surface of the second outer shell; a discharge port is opened at the end of the second outer shell away from the first outer shell; the end of the second outer shell with the discharge port is placed inside a storage device, and the centrifugal suction machine is fixedly installed on the material box, enabling the material to be stored to be drawn into the material box. The material entering the material box is driven by the first motor to rotate the auger roller, thus being conveyed forward to the second outer shell and discharged from the discharge port at the end of the second outer shell.

This invention discloses a gas valve, comprising: a valve body having an inlet, an inlet channel, a regulating chamber, an outlet channel, and an outlet; the inlet channel connecting the inlet and the regulating chamber, and the outlet channel connecting the regulating chamber and the outlet; a solenoid valve located in the inlet channel, used to connect a thermocouple, and used to control the flow rate of the inlet; and a flow regulating mechanism including a drive motor, a drive gear, and a driven gear, the drive gear and the driven gear meshing and located within the regulating chamber; the drive motor located outside the valve body and connected to the drive gear; the outlet of the inlet channel located on one side of the line connecting the centers of the drive gear and the driven gear; and the inlet of the outlet channel located on the other side of the line connecting the drive gear and the driven gear. The gas valve of this invention only includes a solenoid valve and a flow regulating structure composed of a drive motor, a drive gear, and a driven gear. The entire gas valve has a simple structure, is easy to assemble, and has higher assembly efficiency.

The circulating filtering water tank comprises a purification tank, a chain plate conveying mechanism, a circulating tank and a heat exchanger, a collecting tank is arranged on one side face of the chain plate conveying mechanism, a water outlet is formed in one side face of the collecting tank, the circulating tank is arranged below the water outlet, and the heat exchanger is arranged below the circulating tank. A first sliding groove and a second sliding groove are formed in the inner wall of the circulation box, a first filter plate is slidably connected into the first sliding groove, and a second-stage middle filter plate is slidably connected into the second sliding groove. Meat food materials are conveyed through the chain plate conveying mechanism, the meat food materials on the chain plate conveying mechanism are cleaned through the water spraying pipe and the spray heads, the meat food materials can generate foam in the cleaning process, and the foam enters the foam removing groove from the water outlet through the collecting groove. And then defoaming liquid is injected into the defoaming tank through the first injector and the second injector, and the defoaming liquid can effectively eliminate foams generated by meat purification and flowing into the defoaming tank through chemical reaction.

The invention relates to an energy-saving cable bridge which comprises connecting arms, first transverse pipes, a movable air circulation mechanism and a traction mechanism, the connecting arms are of square tubular structures, the number of the connecting arms is two, the connecting arms are parallel, the first transverse pipes are arranged at intervals in the length direction of the connecting arms, and the first transverse pipes are used for bearing a cable; a first through hole corresponding to a cable is formed in the upper portion of the first transverse pipe, the connecting arm is provided with a second through hole communicated with the end of the first transverse pipe, the connecting arm is further provided with a long-strip-shaped third through hole, and the third through hole and the second through hole are arranged in a staggered mode in the length direction of the connecting arm. The movable air circulation mechanism comprises a shell, a fan assembly and an air exhaust square pipe, and the traction mechanism is used for pulling the shell to move relative to the connecting arm. The heat dissipation effect of the cable can be improved, so that the current transmission loss of the cable is reduced, and an energy-saving effect is achieved.

The application relates to the technical field of lithium batteries, in particular to a storage battery equalization device and an equalization method. The storage battery equalization device comprises a main control chip, a storage battery pack, a plurality of bidirectional converters and a low-voltage bus; a plurality of single batteries of the storage battery pack are arranged in correspondence with the plurality of bidirectional converters; the main control chip can calculate the electric quantity value of each single battery and screen out the single batteries with the highest and lowest electric quantity values; when the difference between the highest and lowest electric quantity values reaches a predetermined electric quantity value, the main control chip controls the bidirectional converter corresponding to the single battery with the highest electric quantity value to step up to the low-voltage bus, and controls the bidirectional converter corresponding to the single battery with the lowest electric quantity value to step down to the single battery. The storage battery equalization device and the equalization method solve the problems that the existing active equalization circuit is complex, the cost is high, the high-voltage side of the unidirectional converter is prone to damage, and the unidirectional converter occupies a large volume.