31results about How to "Promotes thorough mixing" patented technology

The invention discloses heavy metal mine acid wastewater treatment equipment and method, and belongs to the technical field of wastewater treatment. The heavy metal mine acid wastewater treatment equipment comprises a slag screening barrel, a first treatment box is arranged outside one side of the slag screening barrel, a second treatment box is arranged outside one side of the first treatment box, a water collecting pipe is arranged at the top of the inner side of the slag screening barrel, and one end of the top of the water collecting pipe is in threaded connection with a guide table; the outer wall of the guide table is fixedly welded to the inner wall of the slag screening barrel, a screen is in threaded connection with one end of the bottom of the water collecting pipe, a first motor is in threaded connection with the center of the bottom of the screen, a scraper is fixed to the output end of the first motor, the outer wall of the scraper is attached to the inner wall of the screen, and a drain outlet is formed in one side of the screen. And a blow-off pipe is welded outside the blow-off port. The problems that in the prior art, slag cannot be filtered when acidic wastewater is treated, so that a filtering device is blocked by the slag, and meanwhile, the treatment effect of the acidic wastewater is affected are effectively solved.

The invention discloses a fertilizing method for agricultural steeping field rectification, and relates to the technical field of steeping field rectification, and the fertilizing method comprises the following steps: S1, enabling water to enter a field to steep the field, and standing for 3-5 days, S2, pulling a tractor into the steeping field, starting an electric hydraulic rod to push a traction frame to move, pulling a rotating plate to rotate along a bottom plate, and turning on the electric hydraulic rod; according to the invention, the structure is scientific and reasonable, the use is safe and convenient, the soil turning and crushing mechanism is arranged, the traction frame is pushed to move through the electric hydraulic rod, and the rotation plate is limited through the bottom plate, so that the operation is convenient, the operation is convenient, and the operation is convenient. A sliding plate drives an electric hydraulic rod and a traction frame to slide along a sliding groove, a rotating plate is driven to rotate, a rotating rod drives a soil loosening roller to descend and make contact with the field, follow-up soil turning is facilitated, and through cooperation of a driving gear, the rotating plate drives a swing plate to rotate.

The invention discloses a clindamycin phosphate processing hydrolysis device and method, and particularly relates to the technical field of injection preparation, the clindamycin phosphate processing hydrolysis device comprises a supporting frame, a hydrolysis mixing assembly is arranged on the supporting frame, the hydrolysis mixing assembly comprises a sliding seat arranged on the supporting frame, the sliding seat is in sliding connection with the supporting frame, and a hydrolysis cylinder is arranged at the bottom of the sliding seat. Clindamycin phosphate powder is prevented from being stacked together due to friction force, the amplitude plate and the heating plate can generate high-frequency amplitude, raw liquid clindamycin phosphate powder molecules can be fully mixed together easily, meanwhile, the temperature of the raw liquid clindamycin phosphate powder during evolutionary hydrolysis can be controlled through the heating plate, and therefore the raw liquid clindamycin phosphate powder can be obtained. Compressed airflow is conveyed into the aeration pipe, is aerated in the hydrolysis cylinder through the aeration pipe, and is stirred by matching with the rotation of the connecting disc, the filter screen plate, the first stirring blade and the second stirring blade, so that the caking of a stock solution and lindamycin phosphate powder can be effectively avoided, and the hydrolysis quality and effect are ensured.

According to the epoxypropane production system and method with the high conversion rate and the high yield, the interior of the reactor is divided into the upper section and the lower section through the production system, the accurate feeding proportion of three materials is provided, and the mode of segmented control and distributed feeding is provided; propylene and most of hydrogen peroxide diluted by a solvent are added into a first reaction section at the bottom through a first-stage feeding distributor for reaction, and then a reaction mixed solution of the residual solvent and hydrogen peroxide is supplemented into a second reaction section through a second-stage feeding distributor, so that reaction materials are uniformly mixed for reaction; the problem that the temperature is too high and hydrogen peroxide is decomposed due to uneven mixing caused by one-time adding or non-distributed adding of materials is avoided, the conversion rate of the materials is increased, meanwhile, fins are arranged on the outer sides of the catalytic tubes, the heat exchange area is increased, reaction heat is discharged in time, hydrogen peroxide decomposition is avoided, and the catalytic effect is improved. The selectivity and the yield of the product epoxypropane are further improved.

The utility model provides a mounting and fixing mechanism for a burning gun of a glass kiln, which belongs to the technical field of glass kilns and comprises a refractory brick wall, the burning gun and a burning chamber arranged at the front end of the burning gun, the burning chamber is communicated with the burning gun, an expansion nozzle is arranged on the front end face of the burning chamber, a first fuel pipeline is arranged on the upper surface of the rear end of the burning chamber, and a second fuel pipeline is arranged at the rear end of the burning gun. Fixing columns are arranged on the upper edge and the lower edge of the two sides of the rear end of the burning cabin, adjusting devices are arranged on the side faces of the fixing columns, and tension bars are arranged on the side faces of the adjusting devices. The adjusting device adjusts the clamping force to the fixing column, when the refractory brick wall reaches the thermal expansion numerical value, the clamping force to the refractory brick wall is reduced through the adjusting device, the adjusting device can generate corresponding deformation when the refractory brick wall generates thermal expansion, the refractory brick wall is prevented from being excessively extruded, and the refractory brick wall is prevented from being broken.

The invention relates to the related technical field of microbial fermentation, and discloses microbial fermentation culture equipment for enhancing the sterile culture effect, which comprises a fermentation tank, the lower end of the fermentation tank is provided with a tank bottom, the upper end of the fermentation tank is provided with a tank cover, the fermentation tank is internally provided with a stirring assembly, the tank cover is internally provided with an air inlet assembly, and one side of the tank cover is provided with an inlet. A round pipe is rotationally arranged in the fermentation tank; according to the device, the flowing path of gas on the upper side in the shell can be prolonged through the wave-shaped channel, so that the gas is in full contact with an adsorption material, and the gas impurity removal effect is improved; then the fan-shaped sliding plate moves downwards, so that the adsorption material in the wave-shaped channel falls to the lower side of the interior of the shell to be mixed; and finally, through vertical shaking of the fan-shaped sliding plate, the shaking and mixing effect of the adsorption materials is improved, the adsorption materials in the wave-shaped channel can be redistributed, the adsorption materials in the wave-shaped channel can make full contact with gas, and the service life of the adsorption materials is prolonged.

The utility model relates to the technical field of glue feeding, in particular to a double-component glue supply device which comprises a glue tank and two buffer tanks, the buffer tank is connected with the metering pump through a conveying pipe, and the metering pump is connected with the liquid inlet end of the glue tank through a glue injection pipe; a stirring assembly is arranged on the glue tank and comprises a servo motor fixed to the top of the glue tank and a stirring rod fixedly connected with the output end of the servo motor, and the bottom end of the stirring rod extends into the glue tank; a fixing sleeve block fixedly sleeves the outer surface of the stirring rod, connecting pipes are fixedly connected to the outer side of the fixing sleeve block circumferentially at equal intervals, and a circular ring is fixedly connected to the end, away from the fixing sleeve block, of each connecting pipe, and when the inner wall of the glue tank needs to be cleaned, cleaning water is introduced through a conveying pipe, flows to the circular ring through the connecting pipes and then is evenly sprayed out through a spray head; residual glue is thoroughly removed, the cleaning problem caused by glue solidification is avoided, and the cleanliness and the service life of the glue tank are guaranteed.

The invention relates to the technical field of waste battery recycling, and discloses an electrochemical activity repairing device for failed lithium manganese iron phosphate, the electrochemical activity repairing device for failed lithium manganese iron phosphate comprises a machine body, the upper surface of the machine body is provided with a feed port, the bottom of the machine body is provided with a discharge port, and the discharge port is provided with a discharge port. A servo motor is fixedly installed on the outer wall of the bottom of the machine body, the output end of the servo motor is fixedly provided with the end of a rotating rod, and an auxiliary rolling assembly is arranged in the machine body. Through arrangement of an auxiliary rolling assembly, a matched contact convex point and a wave sliding groove, a positioning frame can also reciprocate in the vertical direction when rotating with a rotating rod as the rotating center, and through cooperation with a grinding roller and a metal separation net, a further rolling and grinding effect can be achieved when materials are mixed; the mixing efficiency of the materials is improved, and the influence of solid particles or crystals on the electrochemical activity repair efficiency of failed lithium manganese iron phosphate is avoided.

The utility model discloses a low-concentration gas heat storage oxidation device, which comprises a mounting plate and support columns fixedly arranged on the periphery of the bottom of the mounting plate, one side of the top of the mounting plate is fixedly connected with a treatment box, the other side of the top of the mounting plate is fixedly provided with an oxidation tank, the middle part of one side of the treatment box is connected with a gas inlet, and the other side of the treatment box is connected with a gas outlet. An air inlet is connected to the lower portion of one side of the treatment box, a connecting pipe is installed between the treatment box and the oxidation tank, an observation window is connected to one side of the front face of the oxidation tank, a driving motor is fixedly installed on the upper portion of one side of the treatment box, and the output end of the driving motor penetrates through the treatment box to be fixedly connected with a rotating shaft. The problems that impurities such as dust in air can be adsorbed on a filter screen, if the impurities are not cleaned in time, filter holes are blocked, follow-up air and low-concentration gas are prevented from entering, and the filtering effect of the device is reduced are solved.

The utility model relates to the technical field of liquid medicine spraying, and discloses a mikania micrantha plant liquid medicine spraying device which comprises a supporting plate, the rear end of the supporting plate is fixedly connected with a handle, the top end of the supporting plate is fixedly connected with a stirring barrel, the top end of the stirring barrel is fixedly connected with a machine shell, and a feeding cover is installed at the top end of the stirring barrel. The front end of the stirring barrel is fixedly connected with a water pump, and the front end of the water pump is fixedly connected with a telescopic hose. A worker starts a motor to drive a first gear and a second gear to rotate, meanwhile, a connecting rod and a first stirring blade rotate horizontally, and along with horizontal rotation of the connecting rod, a third gear drives a fourth gear, a second stirring blade and an arc gear ring to do circular motion. The liquid medicine in the spraying device is conveniently and fully mixed, and the situation that the liquid medicine is precipitated, the concentration of the liquid medicine is reduced, and the liquid medicine cannot achieve the expected using effect is avoided.

The utility model provides a coating emulsion preparation device, which belongs to the technical field of coating emulsion and comprises a box body, a preparation assembly is arranged in the box body and comprises a motor arranged at the upper end of the preparation assembly, a partition plate is arranged on the upper side in the box body, and a rotating rod is fixedly connected to an output shaft of the motor. A worm and a connecting box are arranged in the middle of the rotating rod, the worm is located in the connecting box, a first rotating shaft is arranged at the front end of the connecting box, a second rotating shaft is arranged at the rear end of the connecting box, worm wheels are arranged in the middle of the first rotating shaft and the middle of the second rotating shaft, and the worm wheels are in transmission connection with the worm. According to the coating emulsion preparation device disclosed by the utility model, stirring and mixing operation can be carried out in various preparation modes, so that raw materials can be sufficiently mixed, the preparation effect of coating emulsion is ensured, and the working efficiency of the device is improved.

The application provides a control method of an air conditioner. The air conditioner comprises a first air outlet column and a second air outlet column, and the second air outlet column is arranged at intervals from the first air outlet column. The air conditioner has a first air supply mode, and the control method of the air conditioner comprises executing the first air supply mode. The first air supply mode comprises: rotating a front end of a second air deflector to a first preset position towards the first air outlet column, so that part or all of air flows from a second air outlet are supplied in a first direction. Rotating a front end of a third air deflector to a second preset position towards the first air outlet column, so that part or all of air flows from an air guide interval are supplied in a second direction. The angle between the first direction and a vertical plane extending in the front-rear direction is greater than the angle between the second direction and the vertical plane extending in the front-rear direction. The control method of the air conditioner of the application makes the temperature of the mixed air flow closer to the room temperature than the heat exchange air flow, the wind feeling is softer, and the comfort is higher.

The utility model relates to the technical field of probiotic production, and discloses a material mixing device for probiotic processing, which comprises a material mixing tank, a fixing frame is arranged at the top end of the material mixing tank, the material mixing tank is attached to the fixing frame, electric telescopic rods are fixedly arranged on the periphery of the bottom end of the fixing frame, a rotating rod is arranged in the material mixing tank, and the rotating rod is connected with the fixing frame. Four stirring paddles are symmetrically arranged on the two sides of the rotating rod, a clamping structure is arranged between the rotating rod and the mixing tank, and a scraping plate is arranged on the other side of each stirring paddle, by arranging a guide structure, probiotic powder adhering to the inner side wall of the mixing tank can be effectively and timely cleaned, materials can be fully mixed, a driving motor is started, and the mixing effect is good. The output shaft of the driving motor drives the rotating rod to rotate, the stirring paddles on the two sides of the rotating rod start to stir materials, the rotating rod drives the guide rod through the connecting rod to do circular motion with the rotating rod as the center, meanwhile, the transmission gear on the guide rod is meshed with the inner gear, and the scraping plate on the guide rod starts to rotate so as to clean attachments on the inner side wall of the mixing tank.

The invention relates to the technical field of heat exchange type reaction kettles, in particular to an efficient heat exchange type reaction kettle which comprises a tank body, a supporting base is installed at the lower end of the tank body, the tank body comprises an upper tank shell, a middle tank shell and a lower tank shell, and connecting structures are arranged among the upper tank shell, the middle tank shell and the lower tank shell. A coil pipe is installed in the tank body, the two ends of the coil pipe penetrate through the outer side of the tank body and are provided with connectors, a rotating shaft movably penetrates through the middle of the interior of the tank body, the rotating shaft movably penetrates through the interior of the coil pipe, and stirring frames are arranged on the two sides of the rotating shaft; liquid in the liquid raw material tank falls into the feeding groove through the discharging pipe, the liquid in the feeding groove enters the feeding pipe and is sprayed out through the spraying holes, the liquid raw materials can be evenly sprayed into the tank body, full mixing of the materials is facilitated, the stirring time is saved, spraying is conducted while the rotating shaft rotates, and the stirring efficiency is improved. And the spraying effect is further enhanced.

The utility model discloses a kind of high-efficiency settling integrated equipment of cyclone flocculation, belong to cyclone flocculation high-efficiency settling integrated equipment technical field, its technical scheme main points include settling component, the inside of the settling component is provided with adjusting component;The adjusting component includes servo motor, the bottom of the servo motor is fixedly connected with connecting rod, the bottom of the connecting rod is fixedly connected with conical block, the surface of the conical block is fixedly connected with filter screen, the bottom of the conical block is communicated with round pipe, the bottom of the round pipe is communicated with liquid discharge pipe, the settling component includes tank, the top of the tank is communicated with filling pipe, the bottom of the tank is communicated with discharge pipe, the bottom of the tank inner wall is fixedly connected with placing rack, the surface of the placing rack is fixedly connected with several intercepting nets, the problem that most of the cyclone flocculation high-efficiency settling integrated equipment of existing can be solved Lack of separation structure, thus leading to the problem of lower efficiency.

The application discloses a centrifugal micro-fluidic high-throughput analysis chip, and belongs to the technical field of micro-fluidic chips, which is provided with a rotating center, and comprises: M detection units arranged around the rotating center; the detection unit comprises: a waste liquid chamber; N linear quantitative distribution channels which extend in the radial direction and are provided with a first sample adding port at the leading end and connected with the waste liquid chamber at the tail end; and K reaction chambers which are distributed in the radial direction from inside to outside; the linear quantitative distribution channel is provided with K first quantitative chambers which are connected with the K reaction chambers in sequence in the direction from the rotating center to the edge through hydrophobic micro-channels; the first quantitative chamber and the reaction chamber which are connected with each other are characterized in that the reaction chamber is farther away from the rotating center. The distribution of the chambers in the detection unit of the micro-fluidic chip and the connection mode between the chambers are improved, so that the resistance and centrifugal force of the quantitative chamber are matched during centrifugation, liquid quantification is accurately realized, and chip processing is facilitated.

The utility model relates to the technical field of agricultural production planting equipment, and provides a seed screening device for agricultural planting, which comprises a screening barrel, the bottom end of the screening barrel is fixedly connected with four groups of upright posts, the middle part of the bottom end of the screening barrel is fixedly connected with a discharge port, one side of the screening barrel is fixedly connected with a drain pipe, and the drain pipe is fixedly connected with a drain pipe. A mounting frame is slidably connected to the inner wall of the screening barrel, by arranging a replaceable filter screen, filter screens with different screen diameters can be conveniently replaced according to screening requirements for screening work, the filter screen is driven by an air cylinder to move in the vertical direction of the screening barrel, seeds and water in the screening barrel can be conveniently driven to be fully mixed, screening and cleaning are more thorough, and the screening efficiency is improved. The cleaning brush is driven to rotate along the rotating shaft by driving the electric motor to rotate, blighted grains, dust, sundries and deteriorated seeds floating on the water surface are scraped, high-quality seeds can be efficiently screened out, and it is guaranteed that sown crops can grow healthily.

The invention provides zirconium and hafnium separation equipment and a separation method through fused salt extraction, and relates to the technical field of zirconium and hafnium separation. The fused salt extraction zirconium and hafnium separation equipment comprises a separation tank, a feeding pipe is fixedly connected to the upper side of the separation tank, a discharging pipe is fixedly connected to the lower side of the separation tank, a valve is arranged on the outer side of the discharging pipe, supporting plates are fixedly connected to the left side and the right side of the separation tank, a stirring unit is arranged on the inner side of the separation tank, and the stirring unit is connected with the valve. The stirring unit comprises a rotating rod, the rotating rod is rotationally connected to the inner side of the separation tank, and two fixing blocks are fixedly connected to the outer side of the rotating rod. By arranging a rotating rod, a stirring plate, a control rod, a rotating disc, a sliding rod, a square frame, an L-shaped plate and a filter cartridge, molten salt and a zirconium-hafnium mixture can be fully mixed conveniently through the stirring plate on the rotating rod, materials are filtered through the filter cartridge at the bottom, precipitates generated by reaction are filtered, and the situation that the separation effect is affected by large precipitates is avoided.

The invention provides an atomization device and an electronic cigarette, the atomization device comprises a shell provided with an air suction port and an air inlet, an inner cavity of the shell comprises an oil storage cavity, an atomization cavity and an air inlet channel, the inner cavity of the shell is provided with an air outlet pipe extending along a first direction, the oil storage cavity is used for storing a medium to be atomized, and the air outlet pipe is communicated with the atomization cavity and the air suction port; the air inlet end of the air inlet channel is communicated with the air inlet, and the air outlet end of the air inlet channel is communicated with the atomization cavity; the atomizing core is located between the oil storage cavity and the atomizing cavity, is arranged between the air outlet pipe and the shell in the second direction, and is used for atomizing the to-be-atomized medium and releasing aerosol towards the atomizing cavity; and in the second direction, the air outlet end of the air inlet channel is close to the atomizing core relative to the air outlet pipe, so that the air inlet channel is communicated with the atomizing cavity from the side close to the atomizing core. According to the atomization device, the design of the thin electronic cigarette is facilitated, and the mixing degree of air and tobacco tar in the atomization cavity can be improved.

The preparation method comprises the following steps: firstly, mixing and stirring water and a thickening agent, then adding a dispersing agent, a defoaming agent and a wetting agent, and continuously stirring to obtain a premix; then adding modified lithium silicate, copper iron oxide and zirconium dioxide-yttrium oxide composite microspheres into the premix, stirring and dispersing uniformly, continuing to add silicone acrylic emulsion and acrylic emulsion, stirring and mixing uniformly, and treating by a pulsed magnetic field; and finally, adding the coalescing agent, the preservative and the defoaming agent, uniformly stirring and mixing, adding the thickening agent, and uniformly stirring to obtain the coating. The coating product has excellent temperature change resistance, aging resistance and heat insulation effects, and is suitable for building exterior walls.

The utility model discloses a demulsifier adding device for wastewater treatment, which comprises a box body, one side of the box body is provided with a first stirring rod and a first transmission gear through a rotating mechanism, the surface of the first transmission gear is meshed with a second transmission gear, and the surface of the second transmission gear is fixedly provided with a second rotating rod in a penetrating manner; a second stirring rod is fixedly mounted on the surface of the second rotating rod, and a third rotating rod is mounted on the surface of the second rotating rod through a transmission mechanism. A demulsifier in a feeding barrel can be quantitatively discharged through a first discharging pipe by opening a first electromagnetic valve, a first stirring rod is driven by a motor to rotate, waste water and the demulsifier can be mixed through the first stirring rod, and a second stirring rod is driven by a first rotating rod to rotate; the stirring directions of the first stirring rod and the second stirring rod are opposite, so that the stirring speed is higher, and the mixing of the wastewater and the demulsifier is accelerated.

The invention discloses a clothing sterilization and disinfection treatment device and a use method thereof, and relates to the technical field of clothing sterilization, comprising a box body and a box door installed at the front end of the box body, a fixed barrel fixedly connected to the inside of the box body, a rotating barrel installed inside the fixed barrel, and a servo motor installed at the rear end of the box body; a water hole is provided on the inner wall of the rotating barrel; a disinfection box is installed on the inner top surface of the box body, and a mildew-proof component is provided on the inner wall of the fixed barrel; a plurality of sterilization light strips are equidistantly provided on the inner top surface of the fixed barrel; the invention facilitates the dry tumbling light sterilization operation of the clothing put into the rotating barrel through the cooperation of the fixed barrel, the rotating barrel and the sterilization light strip, and then performs a tumbling and wetting operation on the clothing in the rotating barrel, and at the same time, under the cooperation of the rotating rotating barrel, the toggle bar and the spoiler bar, the clothing and the water body can be driven to rotate, and the water body can be made to beat on the clothing, so as to facilitate the further removal operation of the toxic substances adsorbed in the clothing, and greatly improve the sterilization and stain removal effect on the clothing.

This utility model discloses a quaternary pump structure for liquid transportation, including a transportation component. The transportation component includes a connecting pipe, a suction chamber, a degassing membrane, a mounting base, a proportional valve, a mixing chamber, a spiral blade, a high-pressure pump, a delivery pipe, a housing, an elastic metal diaphragm, and a distributor pipe. A suction chamber is provided outside the connecting pipe, and four connecting pipes are evenly installed on the mounting base. A miniature vacuum pump is installed on the top of the suction chamber. A degassing membrane is fixedly connected to the inner wall of the connecting pipe, and a proportional valve is installed on the connecting pipe. This utility model, by setting a degassing membrane inside the connecting pipe and combining it with the suction chamber and the miniature vacuum pump, can effectively remove air bubbles from the liquid, improving the accuracy and stability of liquid transportation. The spiral blade in the mixing chamber enhances the turbulence effect of the liquid flow, promoting thorough mixing of components and improving mixing uniformity. The combined use of the high-pressure pump and the elastic metal diaphragm buffers pressure fluctuations, ensuring stable output liquid pressure.

The utility model relates to the technical field of meat food processing, and discloses a filling device for meat food processing, which comprises a mounting seat, a clamping plate and a control valve are fixedly mounted on the upper surface of the mounting seat, a material conveying barrel is fixedly mounted on the clamping plate, one end of the material conveying barrel is communicated with the control valve, and a material pressing disc is slidably mounted in the material conveying barrel. A feeding hopper is arranged on the upper side of the conveying barrel, a feeding pipe is fixedly installed on the lower side of the feeding hopper, a spiral auger is rotationally installed in the feeding pipe, a first motor is fixedly installed at the end of the feeding pipe, and the first motor drives the spiral auger to rotate. According to the filling device, the feeding pipe is arranged on the side plate of the feeding hopper, the spiral auger in the feeding pipe is used for conveying materials into the material conveying barrel, then the air cylinder is used for extruding the material pressing disc, the materials are extruded to be discharged from the filling pipe, filling is achieved, the problem that the materials adhere to the interior of the feeding hopper and are not prone to falling is solved, using is more convenient, labor is saved, and the filling efficiency is improved.

The utility model provides sodium hypochlorite disinfection equipment for mine water, and relates to the field of mine water disinfection. The mine well water sodium hypochlorite disinfection equipment comprises a tank body, a disinfection bin is arranged in the tank body, the inner wall of the disinfection bin is rotationally connected with a separation cylinder, the outer wall of the separation cylinder makes contact with the inner wall of the disinfection bin, and mixing grooves distributed in a circumferential array mode are formed in the outer side of the separation cylinder; a material outlet and a material inlet are respectively formed in two sides of the tank body, and are communicated and connected with the disinfection bin. According to the mine water sodium hypochlorite disinfection equipment, the separation cylinder is arranged, so that the mixing time of mine water and a sodium hypochlorite medicament can be prolonged, the situation that the disinfection effect is reduced due to the fact that the sodium hypochlorite medicament is diluted is avoided, and the practicability of the mine water sodium hypochlorite disinfection equipment can be effectively improved; more mine water can be purified by the mine water sodium hypochlorite disinfection equipment, so that the disinfection efficiency of the mine water sodium hypochlorite disinfection equipment is improved.

The invention relates to the technical field of paint, and particularly discloses anticorrosive paint for metal and a preparation method of the anticorrosive paint. The anticorrosive paint for metal comprises a component A and a component B, the component A comprises an epoxy resin mixture, amino resin and filler; the component B comprises a polyamide curing agent; the epoxy resin mixture comprises glycidyl ether epoxy resin, linear epoxy resin and an epoxy resin diluent; the preparation method comprises the following steps: stirring and mixing the glycidyl ether epoxy resin, the linear epoxy resin and the epoxy resin diluent, adding the amino resin and the filler into the epoxy resin mixture, stirring and mixing, and grinding to obtain the component A; and stirring and mixing the component A and the component B to obtain the anticorrosive paint for the metal. The anticorrosive paint for metal has high adhesive force to a metal base material, can be cured on the surface of the metal base material to form a compact paint film, and has an excellent anticorrosive effect.

The utility model discloses a water-soluble fertilizer premixing and filling machine which comprises a first support, a raw material bin is arranged at the upper end of the first support, a connecting pipe is arranged at the lower end of the raw material bin, a conveying mechanism is detachably connected to the lower end of the connecting pipe, and a second support is movably connected to one side of the conveying mechanism. The middle part of the bracket II is fixedly connected with a material mixing tank, and the upper end of the material mixing tank is detachably connected with a stirring mechanism. By arranging the conveying mechanism, the damage to the filling machine due to the fact that raw materials directly fall into the filling machine can be reduced, meanwhile, the labor amount of workers is reduced, the effect of premixing water-soluble fertilizer can be achieved, and the raw material mixing quality is improved; by arranging the stirring mechanism, the effect of fully mixing the water-soluble fertilizer can be increased, the mixing efficiency is greatly improved, meanwhile, the inner wall of the filling machine can be cleaned, and the situation that raw materials are prone to being attached to the inner wall of a traditional device, and consequently the cleanliness of the device is reduced is avoided.

The invention relates to the technical field of rock testing equipment, and proposes a high-temperature and high-water-pressure rock concrete ion corrosion reactor, comprising a reactor, a driving shaft, a supporting assembly, a stirring assembly, a monitoring assembly and a lifting bearing assembly; a driving shaft is vertically rotatably installed in the reactor, the driving shaft is respectively connected with the supporting assembly and the stirring assembly from top to bottom, a spline segment 1 and a spline segment 2 are arranged on the driving shaft from top to bottom, the spline segment 1 and the spline segment 2 are respectively matched with the supporting assembly and the stirring assembly through a spline structure; a plurality of standard specimens are placed on the lifting bearing assembly, and the lifting bearing assembly is matched with a screw mechanism on the supporting assembly through a nut mechanism; a plurality of monitoring assemblies are arranged, the plurality of monitoring assemblies correspond to the plurality of standard specimens one by one, the monitoring assemblies are fixedly arranged on the lifting bearing assembly, and the monitoring assembly drives the monitoring equipment to move toward the standard specimen through the action of a moving cylinder; the invention is convenient for specimen taking, has high test efficiency, and can simulate a variety of complex working conditions.

This invention provides a beverage additive dissolving device and a beverage making machine. The dissolving device includes a container and a solvent supply mechanism. The container is used to receive beverage additives, and the outlet of the container is located at the lowest point of the container. The container also includes a supply port near or located at the lowest point of the container. The supply port is connected to the solvent supply mechanism to ensure that sugar dissolves from the lowest point. Undissolved sugar will continuously accumulate at the lowest point until it is completely dissolved, improving dissolving efficiency and avoiding sugar waste. The container can be used to add sugar or other beverage additives. In conjunction with the solvent supply mechanism, it can produce a variety of beverages to meet the needs of different users.

This utility model discloses an SCR denitrification flue equipped with nitrogen oxide and oxygen concentration detection devices. The flue includes an SCR denitrification flue where exhaust gas enters from the top inlet and flows along the flue to exit from the bottom outlet. A first denitrification spray gun system is located at the top of the flue, and a first nitrogen oxide and oxygen detection device is located at the bottom bend. A second denitrification spray gun system is located in the upward flow section of the flue, and a second nitrogen oxide and oxygen detection device is also located at the bottom outlet. As can be seen from the above structure, this SCR denitrification flue with nitrogen oxide and oxygen concentration detection devices allows the first and second denitrification spray gun systems to adjust the ammonia injection rate based on feedback from the first and second detection devices, ensuring that the nitrogen oxide content in the exhaust gas meets emission requirements and also enabling more precise ammonia usage.