71results about How to "Implement automatic addition" patented technology

The utility model relates to a toxic chemical wastewater advanced treatment recycling device in the technical field of chemical wastewater treatment, which comprises a treatment tank, the top end of one side of the treatment tank is communicated with a liquid inlet pipe for introducing wastewater into the treatment tank, and the top of the treatment tank is provided with an oxidant material box for containing an oxidant. According to the utility model, the plurality of filter screens for filtering water are arranged on the outer wall of the vertical pipe, so that oxidation products in wastewater flowing into the vertical pipe can be filtered out through the filter screens, and liquid passes through the filter screens to move to the top of the water baffle and is finally discharged through the liquid discharge pipe; oxidation products filtered by the filter screen can fall into the sludge containing cavity under the action of self gravity to realize solid-liquid separation, and the rotating column can drive the sludge containing cavity to rotate, so that the oxidation products in the sludge containing cavity can be poured into the bottom end of the interior of the treatment tank, and the oxidation products can be taken out on the premise that the machine is not stopped; and the wastewater treatment efficiency of the device is ensured.

The utility model provides a full-meshing rotor profile Roots blower which comprises a driving motor and a Roots blower body, a fixed shell is fixedly arranged on the Roots blower body, a rotating shaft is rotatably arranged in the fixed shell, a driving shaft is fixedly arranged on one side of the driving motor, and a rotating shaft is rotatably arranged in the rotating shaft. One side of the rotating shaft penetrates through the fixed shell and is rotationally connected with the driving shaft through a transmission belt, a rotating gear is fixedly arranged on one side of the rotating shaft, a transmission gear is arranged on one side of the rotating gear, the rotating gear and the transmission gear are meshed with each other, and a transmission shaft is fixedly connected to one side of the transmission gear; through the arrangement of the partition plate, the moving plate and the one-way valve, the moving plate can be driven under the action of the electric push rod, so that lubricating oil can enter the gear box from the oil inlet to lubricate a gear, and meanwhile, a liquid level detector can control opening and closing of the electric telescopic rod according to the liquid level of the lubricating oil in the gear box; therefore, the function of automatically adding lubricating oil is achieved.

The utility model discloses a TOPCON battery low-alkali wastewater treatment system. The system comprises a low-alkali wastewater collection pool; a comprehensive adjusting tank; a physicochemical primary treatment module; the physicochemical primary PH regulating tank is connected with the comprehensive regulating tank; a physicochemical secondary treatment module, wherein a physicochemical secondary PH regulating tank is respectively connected with a physicochemical primary sedimentation tank and a low-alkali wastewater collecting tank; a neutralization callback pool; an up-to-standard discharge pool; the sulfuric acid storage tank is respectively connected with the physicochemical first-stage and second-stage PH regulating tanks and the comprehensive regulating tank; the lime milk agent storage tank and the calcium chloride agent storage tank are respectively connected with the physicochemical first-stage PH regulating tank and the physicochemical second-stage PH regulating tank; the polyaluminum chloride medicament storage tank and the polyacrylamide medicament preparation tank are respectively connected with the physicochemical first-stage coagulation tank and the physicochemical second-stage coagulation tank; the detection assembly is used for detecting the PH value and the fluorine ion concentration; and the controller is connected with the detection assembly, the adding pump and the water inlet pump. The system is low in cost and high in automation degree, and dependence on chemical agents and influence on the environment can be reduced.

The invention discloses a suspension type stream inoculation machine for casting and pouring, which relates to the field of casting and comprises a hanger, a casting ladle and connecting shafts, the casting ladle is arranged on the inner side of the hanger, the connecting shafts are symmetrically fixed on the front side and the rear side of the casting ladle, and the connecting shafts are rotatably connected with the hanger. A material barrel for storing inoculants is arranged above a pouring gate of the casting ladle, rotating shafts are symmetrically fixed to the front side and the rear side of the material barrel, supporting seats are rotationally connected to the ends of the rotating shafts, the supporting seats are fixed to the outer side of the casting ladle and move synchronously with the casting ladle, and a vertical positioning mechanism is arranged above the material barrel. And when the casting ladle rotates, the charging basket is controlled to be kept in a vertical state. According to the suspension type metal-stream inoculation machine for casting and pouring, shielding control is conducted on the material opening through the baffle, the baffle automatically moves to open the material opening to achieve automatic adding of an inoculant during pouring, after pouring is stopped, the baffle resets to shield the through opening, manual re-control is not needed, and use and operation are more convenient and faster.

The invention discloses a ternary cavity filter stick particle adding and recycling device and a working method, and aims to finish particle adding, cleaning and recycling in the normal operation process of equipment, reduce particle waste and reduce the difficulty of manual cleaning. According to the technical scheme, the device comprises a discharging support, a material storage box and a control device; a material suction device is arranged at the top of the discharging support; the material storage box is arranged on one side of the discharging support and connected with the top end of the material suction device. A material vibration disc is arranged below the material suction device, a material vibrator is arranged on the lower portion of the material vibration disc, and a particle adding device is arranged on one side of the material vibrator. The material sucking device is connected with the particle adding device and conveys particles into the particle adding device; a ternary cavity filter stick conveying line is arranged below the particle adding device; a screen is arranged in the material vibrating disc, and a material sensor is arranged on the inner wall of the material vibrating disc; and the control device is respectively connected with the vibrator, the suction device and the material sensor.

The utility model discloses a screw propulsion type salt chlorine machine automatic salt adding device which comprises a salt barrel, a base is arranged on one side of the salt barrel, a cover body is in threaded connection with the top of the salt barrel, a through hole is formed in the cover body, a discharging pipe is inserted into the through hole, a sealing plug is arranged on the outer wall of the discharging pipe in a sleeved mode, and the sealing plug is connected with the base. The lower end of the sealing plug is located between the discharging pipe and the cover body, the sealing plug is made of anti-corrosion rubber, a feeding barrel is arranged on the base, a spiral conveying blade is rotationally connected into the feeding barrel, a driving motor is installed on one side of the feeding barrel, a shaft on one side of the spiral conveying blade is connected with the driving motor, and a feeding hopper is integrally connected to the top side of the feeding barrel. The bottom side of the feeding barrel is connected with a discharging pipe, an electromagnetic valve is arranged on the discharging pipe, a plate impact flowmeter is arranged at the bottom of the electromagnetic valve and electrically connected with the electromagnetic valve, and the lower end of the discharging pipe is connected with the salt barrel. According to the device, automatic salt adding can be achieved, meanwhile, the adding amount of salt is convenient to control, and the salt adding precision is improved.

The embodiment of the present invention discloses a method, apparatus, system, device and storage medium for automatically adding a device, the method comprising: receiving an initial query instruction sent by a host device, and when a delayed reply condition is met, sending first feedback data to the host device for the host device to send an address modification instruction, the initial query instruction is used to query whether there is a slave device at the current device address; receiving an address modification instruction sent by the host device, modifying the device address according to the address modification instruction, sending second feedback data to the host device to notify the host device that the address modification is completed; and communicating data with the host device through the modified device address. This solution significantly improves the efficiency of adding devices.

The invention is applicable to the technical field of tunnel engineering, and provides an adsorption separation device for tunnel karst water heavy metal treatment, which comprises a bottom frame, and an adsorption box, a separation box and a waste box are fixedly mounted on the bottom frame; the adsorption devices are respectively used for carrying out adsorption treatment on heavy metal ions in the tunnel karst water, carrying out heavy metal separation on the chelating resin with the heavy metal ions adsorbed on the surface and temporarily storing the waste chelating resin; wherein a top cover is arranged at the top of the adsorption box, and an adsorption stirring mechanism is mounted on the top cover and used for adsorbing heavy metal ions in the tunnel karst water in the adsorption box in the stirring process; and a regeneration mechanism is mounted on the separation box. The adsorption separation device for treating the heavy metals in the tunnel karst water, provided by the scheme, can effectively adsorb the heavy metals in the tunnel karst water, and can regenerate the adsorption performance of the adsorbent for repeated use, so that the cost is reduced, and the adsorbent is convenient to replace.

The utility model relates to the technical field of conveying chains, in particular to a lubrication-free conveying chain which comprises a supporting frame, a conveying chain body and a roller body, the conveying chain body is arranged in the supporting frame, and the roller body is rotationally connected into the conveying chain body. By arranging a hydraulic air cylinder, a connecting plate, a fixing assembly, liposuction cotton and felt cloth, when the conveying chain body needs to be maintained regularly and lubricating oil is added, the hydraulic air cylinder is started and drives the connecting plate, the fixing assembly, the liposuction cotton and the felt cloth to move upwards, so that the upper end surface of the felt cloth is attached to the lower end of a roller body, and then the felt cloth continues to move upwards; and then, a proper amount of lubricating oil is uniformly added to the outer side of the roller body through the felt cloth, so that the lubricating oil is automatically added, a worker does not need to manually add the lubricating oil to the conveying chain body, and the time of the worker is saved.

The utility model provides a food packaging material safety detection device. The food packaging material safety detection device comprises a box body, wherein a soaking liquid outlet mechanism, a liquid conveying mechanism, a plurality of pressing lifting mechanisms and a detection mechanism are arranged on the box body; the soaking liquid outlet mechanism comprises a placing plate, a plurality of soaking cups, a plurality of liquid guide pipes, a plurality of one-way valves, a push-pull plate and a plurality of liquid collecting cups, sliding blocks are fixedly mounted on the inner walls of the two sides of the box body, the placing plate is slidably mounted on the two sliding blocks, the soaking cups are fixedly mounted on the placing plate, and the liquid collecting cups are fixedly mounted on the placing plate. And the plurality of liquid guide pipes are fixedly mounted at the bottoms of the plurality of soaking cups respectively. The food packaging material safety detection device provided by the utility model has the advantages that a plurality of food packaging material samples can be simultaneously soaked, a solution can be automatically added, and the situation that the detection precision is influenced due to the fact that the material floats and cannot be completely soaked in the solution is avoided.

The invention relates to an HNB electronic cigarette automatic smoking device, and relates to the technical field of smoking devices, the HNB electronic cigarette automatic smoking device comprises a machine body, a smoking set fixing mechanism, a smoking set triggering mechanism, a cigarette feeding mechanism and a smoking mechanism; the smoking set fixing mechanism comprises at least one clamp which is horizontally arranged and used for clamping the HNB electronic cigarette. The cigarette feeding mechanism comprises at least one flue and at least one cigarette feeding air cylinder, the flue is arranged opposite to the clamp, and the cigarette feeding air cylinder is used for conveying cigarettes located in the flue into the HNB electronic cigarette. The smoking set triggering mechanism comprises at least one triggering air cylinder which is vertically arranged above the clamp and used for triggering a button switch of the HNB electronic cigarette. The suction mechanism comprises at least one suction nozzle and at least one suction lifting module, the suction nozzle is used for being connected with a cigarette filter tip, and the suction lifting module is used for collecting or discharging smoke. The invention provides the smoking device capable of being matched with the HNB electronic cigarette, and the experiment and detection requirements of the HNB electronic cigarette are met.

The utility model discloses a steel ball adding device for a ball mill, which belongs to the technical field of ball milling and comprises a movable chassis, a belt type lifting mechanism and a power driving mechanism, the belt type lifting mechanism and the power driving mechanism are fixedly connected onto the movable chassis, and the power driving mechanism is in transmission connection with the belt type lifting mechanism. The belt type lifting mechanism comprises a conveying barrel of a square section structure, and the conveying barrel is obliquely arranged upwards. A feeding hopper is arranged on the upper side of the lower end of the conveying barrel, and a discharging hopper is arranged on the lower side of the high end of the conveying barrel. The two ends of the conveying barrel are rotationally connected with a driving roller and a transmission roller correspondingly, the driving roller and the transmission roller are sleeved with a transmission belt, and a plurality of lifting hoppers are arranged on the outer surface of the transmission belt at equal intervals in the advancing direction. According to the steel ball adding device disclosed by the utility model, the movable chassis is matched with the belt type lifting mechanism, so that automatic adding of ball-milling steel balls can be realized, and the steel ball adding efficiency of the ball mill is improved.

This invention discloses a device and method for evaluating the proppant-carrying performance of fracturing fluid with continuously adjustable proppant concentration, relating to the field of oil and gas field production enhancement. The device includes a reactor body. The reactor body is equipped with a stirring assembly, a proppant-adding assembly, a heating assembly, and a visualization window. The proppant-adding assembly achieves quantitative and batch-wise addition of proppant within the high-pressure reactor through a series of upper valves, a proppant-to-be-added section, and a lower valve. The method includes: applying experimental temperature and pressure conditions, initiating stirring to simulate dynamic flow, continuously adding proppant in batches through the proppant-adding assembly, monitoring the proppant status in real time using a vision system, and recording and analyzing data to obtain a continuous proppant-carrying performance curve and a limit proppant-carrying value. This invention solves the problem of existing technologies being unable to conduct continuous gradient testing of proppant concentration under high-temperature and high-pressure dynamic conditions, and can obtain complete proppant-carrying performance data of fracturing fluid from low concentration to limit concentration in one go, with evaluation results closer to actual downhole operating conditions.

The invention discloses low-protein cattle feed manufacturing equipment and a manufacturing method, and relates to the technical field of low-protein cattle feed manufacturing equipment.The low-protein cattle feed manufacturing equipment comprises a mixing device body, a fixing plate is fixedly connected to the back face of the mixing device body, a conveying mechanism is arranged above the mixing device body, and a uniform mixing mechanism is arranged above the mixing device body; the conveying mechanism comprises a liquid conveying unit, the liquid conveying unit is arranged above the mixing device body, the liquid conveying unit can convey a liquid additive into the mixing device body, the conveying mechanism comprises a powder conveying unit, and the powder conveying unit is arranged above the mixing device body; according to the low-protein cattle feed manufacturing equipment and the manufacturing method, by arranging the liquid conveying unit, the powder conveying unit and the mixing mechanism, the problem that when the equipment is used, due to different additive forms, two kinds of additive conveying equipment need to be prepared, and the use cost is increased can be effectively solved.

The utility model relates to the technical field of waste water recycling devices, in particular to a concrete waste water recycling system which comprises a base, a connecting barrel fixedly connected to the top end of the base, a supporting frame clamped to the top end of the connecting barrel, a motor installed on the supporting frame, a rotating shaft rotationally connected to the supporting frame, and a stirring rod fixedly connected to the bottom end of the rotating shaft. The supporting frame is fixedly connected with a material storage box, the material storage box is fixedly connected with a connecting sleeve, the connecting sleeve is rotationally connected with a rotating sleeve, the rotating sleeve is fixedly connected with the other synchronous wheel, the two synchronous wheels are wound with the same synchronous belt, and the rotating sleeve is fixedly connected with a connecting block. A screw rod is fixedly connected to the connecting block, a fixing frame is fixedly connected to the interior of the connecting barrel, a connecting barrel is fixedly connected to the fixing frame, and a water inlet pipe is fixedly connected to the connecting barrel; when the wastewater is treated, a flocculating agent can be automatically added, so that the manpower is saved, and the use convenience is effectively improved.

The invention relates to the technical field of substance detection, in particular to a method for simultaneous online detection of protein content and sodium chloride content in a heparin sodium mixture. According to the method for simultaneously detecting the protein content and the sodium chloride content in the heparin sodium mixture on line, a double-layer model of'spectrum-protein content prediction 'and'protein content prediction value + density-sodium chloride content prediction' is established by introducing a density index, so that the weakness of near infrared in the aspect of inorganic matter quantification is effectively solved, and the accuracy of detection is improved. The two indexes of the protein content and the sodium chloride content in the heparin sodium mixture are monitored on line at the same time, and a technical basis is provided for industrial automatic production.

The application discloses a kind of textile sewage multistage processing device and processing technology, belong to sewage treatment technical field, the application includes vertically placed processing cylinder, the upper end of processing cylinder is equipped with drive assembly, and drive assembly output end is equipped with the stirring rod of hollow structure;The inside of processing cylinder is fixedly installed with the collecting seat of annular structure, and the inside of collecting seat is elastically lifted and installed with primary filter screen, and primary filter screen and stirring rod are connected with key, simultaneously, the inside of lower part of processing cylinder is fixedly installed with baffle, and electromagnetic valve is installed in the middle position of baffle, and the elastic cylinder that can be elastically twisted is fixedly connected between primary filter screen and baffle.The textile sewage multistage processing device and processing technology can carry out multistage effective filtration to sewage, and can carry out efficient backflushing, cleaning to filter screen, while realizing the automatic addition and efficient mixing of flocculating agent, ensure processing efficiency and purification effect.

The invention discloses an antique building aluminum component production polishing device, and particularly relates to the technical field of polishing devices.The antique building aluminum component production polishing device comprises a base table, fixing baffles are welded to the two sides of the top of the base table, two guide rods are welded between the two fixing baffles, and a position adjusting screw rod is arranged between the two guide rods; a position adjusting motor is arranged at one end of the position adjusting screw rod, a movable table is arranged at the top of the base table, and guide holes are formed in the two sides of the movable table in a penetrating mode. Through the arrangement of the positioning motor, the moving table, the spraying head, the machining controller, the remote controller and other structures, polishing liquid can be automatically added, manual adding is not needed, the convenience degree is greatly improved, the polishing machining efficiency is improved, meanwhile, automatic moving type polishing can be achieved, and the polishing efficiency is improved. And continuity of single-face polishing machining of a single aluminum component is achieved, the machining efficiency is further improved, and the actual using effect of the aluminum component polishing device is good.

The utility model discloses a glue pre-melting unit for an edge banding machine process. The glue pre-melting unit comprises a rack assembly, a glue pre-melting unit assembly, a glue pre-melting box body, an inductive switch, an acrylic cover plate, a protective cover, a bolt lock, a fixing plate, a glue amount controller, a material pushing assembly, an air cylinder, a material pushing plate, a glue guiding groove, a Teflon base plate, a glue melting groove, a heating pipe, a glue outlet copper pipe and a glue coating assembly. An inductive switch is fixedly connected to the inner wall of one side of the pre-melting glue box body, an acrylic cover plate is fixedly connected to the outer wall of one side of the pre-melting glue box body, and a pushing assembly is arranged at the bottom end of the pre-melting glue unit assembly; the automatic glue pre-melting device is designed with an automatic glue pre-melting function, can realize automatic adding and pre-melting of colloidal particles, and can feed the pre-melted colloidal particles into the glue coating mechanism by utilizing the material pushing structure, so that continuous automatic production is achieved, the problems of insufficient glue melting, incomplete melting and insufficient glue supply caused by coating while melting are avoided, the production efficiency is improved, and the production cost is reduced. The device has the advantages of saving manpower and improving machine efficiency.

The utility model discloses a henhouse feed adding device with a cleaning function, which comprises a base, a portal frame is arranged on the base, a PLC (programmable logic controller) is arranged in the portal frame, feed adding hoppers are arranged on two sides of the portal frame, a feed trough cleaning mechanism is arranged on one side of each feed adding hopper, a guide wheel is arranged below the base, and a feed trough is arranged on the guide wheel. The guide wheel is placed in a ground rail; the feed trough cleaning mechanism is arranged, the device is started to add feed into the feed trough, the portal frame moves forwards to drive the waste pushing scraper to move forwards to shovel feed which is added in the feed trough last time and is not eaten up, the waste pushing scraper goes deep into the feed trough, and the cross section of the waste pushing scraper is consistent with the cross section of the feed trough in size, so that residual feed in the feed trough can be completely shoveled; the feed trough moves forwards along with the waste pushing scraper to enter the waste chip discharging pipeline behind, falls into the waste collecting box along the waste chip discharging pipeline to be subjected to centralized treatment, and is cleaned once before feed is added, so that freshness and sanitation of the feed are guaranteed.

The utility model relates to the field of sewage treatment, in particular to sewage treatment equipment for environmental protection. The sewage treatment equipment for environmental protection comprises a foot stool, a water tank, screens, a sundry outlet and a sedimentation tank, the water tank is mounted on the left side of the upper part of the foot stool, at least one screen for filtering sewage is connected to the right side in the water tank, the sundry outlet is mounted on the front side of the right part of the water tank, and the sedimentation tank is mounted on the right side of the upper part of the foot stool. By arranging the motor, the stirring rod, the water outlet and the like, the motor is started to enable the stirring rod to rotate so as to stir sewage and a flocculating agent in the sedimentation tank, so that the sewage and the flocculating agent are fully mixed, the condensation speed of suspended particles in the sewage is accelerated, and the suspended particles are quickly precipitated and are carried by the sewage to be discharged into the precipitation separation barrel through the water outlet; the precipitation separation barrel is used for filtering the sewage, and suspended particles stay in the precipitation separation barrel, so that the purpose of quickly separating the suspended particles in the sewage is achieved, and the sewage treatment efficiency is improved.

The utility model provides a forge piece surface polishing device, which belongs to the technical field of forge piece processing and comprises a polishing machine main body, a polishing bin, a polishing protection plate, a polishing liquid box, a polishing driving motor, a polishing magnetic disk, a polishing protection mechanism and a polishing adding mechanism, the polishing bin is placed above the polishing machine body. The polishing protection plates are slidably connected to the left side and the right side above the polishing machine body correspondingly. The polishing solution box is fixedly connected above the group of polishing protection plates on the left side; the polishing driving motor is fixedly connected to the interior of the polishing machine main body; the polishing magnetic disk is coaxially and fixedly connected to the upper end of a rotating shaft of the polishing driving motor; the polishing protection mechanism is arranged below the polishing protection plate; and the polishing adding mechanism is arranged on the right side of the polishing liquid box, so that the polishing bin is protected, and liquid in the polishing bin is prevented from being splashed out during polishing.

The utility model provides a material adding device which is arranged above a conveying mechanism, the conveying mechanism comprises multiple rows of bearing plates, conveying holes are formed in the bearing plates in an array mode, milk covers are arranged in the conveying holes, the material adding device comprises a material groove, a bottom plate is rotationally arranged on one side of the bottom of the material groove, and inverted-L-shaped supports are arranged at the two ends of the material groove correspondingly; a rotating shaft is arranged at one end of the vertical portion of the support, a cam is fixedly arranged on the rotating shaft, and a motor is arranged at one end of the rotating shaft. And the material guide groove is formed in the bottom of the bottom plate and is tangent to the cam, the two ends of the material guide groove are slidably connected with the material groove, material guide pipes communicating with the material guide groove are arranged on one side of the material guide groove in an array mode, and the projections of the material guide pipes on the conveying mechanism fall into the moving track of the conveying hole. By means of the device, the materials can be automatically and continuously loaded into the milk cover, the automation degree is improved, and efficiency is high.

The invention relates to an automatic homogeneous proton adding device, and relates to the technical field of experimental devices, the automatic homogeneous proton adding device comprises a sorting cylinder which is rotatably connected with a base plate, and a plurality of blanking holes are uniformly formed in the bottom edge position in the circumferential direction of the sorting cylinder; the swash plate is arranged in the sorting cylinder, an arc-shaped groove is formed in the lower side of the swash plate in the circumferential direction of the swash plate, and a discharging groove communicating with the discharging hole is formed by the arc-shaped groove and the cylinder wall of the sorting cylinder; the discharging barrel is arranged below the base plate and can be communicated with the discharging hole; and the discharging driving assembly is used for driving the sorting cylinders to rotate along the base plate, and the discharging cylinders can communicate with the discharging holes in sequence in the rotating process. The homogeneous proton automatic adding device for adding homogeneous protons is arranged, so that the homogeneous protons can be automatically added, and the sample extraction efficiency can be improved.

The utility model relates to a cleaning machine which comprises a box body and a dishwashing powder feeding box, the dishwashing powder feeding box is arranged outside the box body, the output end of the dishwashing powder feeding box is communicated with an inner cavity of the box body, and the dishwashing powder feeding box is provided with a storage cavity, a water inlet channel and a dissolving bin which are vertically arranged at intervals. The dishwashing powder feeding box is arranged outside the box body, when water does not enter the dishwashing powder feeding box, the switching plug opens the first channel, dishwashing powder in the storage cavity can be pushed into the dissolving bin through the driving structure via the first channel, then water enters the dishwashing powder feeding box, the switching plug is pushed upwards by water flow, the first channel is closed, and the second channel is opened; water flow can enter the dissolving bin through the second channel to dissolve the dishwashing powder, then the dishwashing powder is conveyed into the box body, the adding amount of the dishwashing powder can be controlled through the driving structure in the whole process, automatic adding of the dishwashing powder is achieved, and operation is convenient.

The invention discloses electroplating washing equipment with a sterilization function and a use method of the electroplating washing equipment, and aims to solve the problems that copper sulfate needs to be manually added and mixing is inconvenient in the prior art, the electroplating washing equipment comprises an electroplating washing tank, the middle of the right side of the electroplating washing tank is communicated with a water guide frame, and the bottom of the water guide frame is communicated with a circulating pipe; the end, away from the water guide frame, of the circulating pipe communicates with the left side of the electroplating rinsing tank, the top of the left side of the electroplating rinsing tank is in bolted connection with a disinfection and sterilization box, and the bottom end of the disinfection and sterilization box communicates with a disinfection conveying pipe. Copper sulfate in the disinfection and sterilization box can be brought into the electroplating rinsing bath through the disinfection conveying pipe, copper sulfate is automatically added, a circulating pipe drives liquid in the electroplating rinsing bath to flow and circulate, the liquid in the electroplating rinsing bath can be stirred through a stirring plate, and the mixing uniformity of copper sulfate is improved.

The utility model discloses a tank collecting machine which comprises a machine body, a lifting platform is arranged above the machine body, an auxiliary mechanism is arranged above the machine body, the auxiliary mechanism comprises a square cylinder, a bent plate, a transverse rod, a bent rod and a sleeve, and the back face of the square cylinder is fixedly connected with the back face of the machine body. A bent plate attached to the top of the machine body is attached to the bottom of the square cylinder, a cross rod is fixedly connected to one side of the bent plate, a bent rod is attached to the front face of the cross rod, and a sleeve is fixedly connected to the top of the bent rod. The utility model relates to the technical field of metal can production, through the cooperation among a motor, a screw rod and a sleeve, automatic adding of partition plates is achieved, human intervention is not needed, and the problems that according to an existing can collecting machine, the labor cost is increased due to the fact that the partition plates are manually placed, meanwhile, the stability after stacking is affected, and follow-up transportation is not convenient are solved.

The utility model relates to an argon station alloy auxiliary material supplementing device, relates to the technical field of converter steelmaking, and aims to solve the problem that potential safety hazards exist when alloy auxiliary materials are manually added through tools. The argon station alloy auxiliary material supplementing device comprises a rack, an auxiliary material plate is arranged on the rack, and a sliding block is arranged on the auxiliary material plate in a sliding mode; an auxiliary material vessel used for adding auxiliary materials is arranged on the sliding block, a reciprocating mechanism used for pushing the sliding block is arranged on the rack, a material pouring mechanism used for pouring the auxiliary materials is arranged on the auxiliary material plate and comprises an arc-shaped cover plate, a track ball body and a rotating rod, the arc-shaped cover plate is connected to the top of the auxiliary material plate, and the track ball body is arranged on the arc-shaped cover plate. The rotating rod is rotationally connected to the sliding block, the auxiliary material vessel is connected to one end of the rotating rod, the track ball body is connected to the other end of the rotating rod, a track sliding groove used for pushing and turning over the auxiliary material vessel is formed in the arc-shaped cover plate, and the track ball body is connected into the track sliding groove in a sliding mode. The method has the effect of improving the operation safety.

The utility model discloses an auxiliary grinding device for chemical raw materials, which comprises a shell, a storage tank is mounted at the top of the shell, a cylindrical cavity is arranged at the bottom of the storage tank, the top of the cylindrical cavity is communicated to the inside of the storage tank, an opening communicated with the outside is arranged at the bottom of the cylindrical cavity, the opening is arranged as a discharge port, and the discharge port is communicated with the cylindrical cavity. A rotating shaft is rotatably mounted in the cylindrical cavity, six partition plates are mounted on the rotating shaft and are distributed in an annular array manner around the central axis of the rotating shaft, a first motor is mounted on the outer side wall of the storage tank, and an output shaft of the first motor is in transmission connection with the rotating shaft; when the device is used for grinding chemical raw materials, the chemical raw materials in the storage tank can fall between the two partition plates, then the chemical raw materials between the two partition plates are conveyed to the discharging port through rotation of the partition plates, and the chemical raw materials discharged from the discharging port can fall between the two grinding rollers along the first guide plate to be ground; automatic adding of chemical raw materials is achieved, and the workload of workers is reduced.

The invention relates to a salt pouring device, and relates to the technical field of experimental devices, and the salt pouring device comprises a balance wheel which is rotatably connected with a substrate and is provided with a driving lever; the swing rod is arranged on the other side of the base plate and rotates along with the swing wheel in the vertical direction; the clamping jaw is horizontally arranged at the end, away from the balance wheel, of the swing rod. One end of the connecting plate is located on the side, provided with the balance wheel, of the base plate and is in vertical sliding connection with the base plate, a tension spring is arranged at the sliding connection position, and when the balance wheel rotates, the shifting rod can drive the connecting plate to vertically slide downwards along the base plate; when the balance wheel rotates, the funnel vertically moves downwards along with the connecting plate in the process that the clamping jaw drives the pipe body to turn over, and when the balance wheel rotates by a certain angle, a pipe opening of the pipe body is inserted into the funnel. And the salt pouring driving assembly is used for driving the balance wheel to rotate along the base plate. By arranging the salt pouring device capable of automatically adding salt powder, automatic adding of the salt powder is achieved, and the labor intensity of experimenters is effectively reduced.