28results about How to "Uniform cooling" patented technology

The utility model relates to a potassium nitrate crystallization device and belongs to the technical field of potassium nitrate production and processing. The device mainly comprises a tank body, a stirring assembly, a heat exchange tube group, an anti-scaling wall-scraping mechanism and a discharging assembly, a conical flow guide part is arranged at the bottom of the tank body; the heat exchange efficiency of the heat exchange tube group is enhanced through fins; the anti-scaling wall scraping mechanism removes crystals through a scraping plate; the stirring assembly optimizes liquid flowing;

This invention discloses a rapid negative pressure pretreatment machine for fruits and vegetables, comprising a fixed frame and a negative pressure chamber. The negative pressure chamber is fixedly installed inside the fixed frame. A cold air assembly is installed at the bottom of the inner wall of the fixed frame, and a conveyor belt is fixedly installed near the top of the inner wall of the fixed frame to transport fruits and vegetables into the negative pressure chamber. A reciprocating moving assembly is fixedly installed on the conveyor belt. This invention solves the problems of uneven precooling and blind spots in existing negative pressure pretreatment machines for fruits and vegetables. Through the linkage design of the reciprocating moving assembly and the cold air assembly, combined with the flipping action of the lever, two sets of symmetrically arranged cold air nozzles are located at the top and bottom of the conveyor belt, respectively. With the reciprocating swing and linear movement, and the lever flipping the fruits and vegetables, the upper and lower surfaces, sides, and contact parts of the fruits and vegetables can be fully contacted with the cold air, ensuring uniform cooling of the same batch of fruits and vegetables. This solves the problems of large differences in cooling rate and poor negative pressure treatment effect caused by traditional precooling.

The utility model discloses an emergency treatment in-vitro cooling device, which belongs to the technical field of in-vitro cooling, and comprises a bottom plate, a groove is formed in the top of the bottom plate, bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotatably connected to the interiors of the two bearings, the opposite ends of the two rotating shafts are fixedly connected with the same screw rod, and the same screw rod is fixedly connected with the screw rod. The surface of the lead screw is in threaded connection with a threaded block, the top of the threaded block is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with two sets of air cylinders, and the two sets of air cylinders are internally provided with blowing fans. And through operation of the blowing fan, the body of the patient can be cooled, and through operation of an electric push rod, the height of a frame plate can be adjusted.

The utility model relates to a pyrrole quinolinone production technical field especially relates to a kind of recovery treatment system for pyrrole quinolinone salting-out mother liquor and crystallization mother liquor, including pyrrole quinolinone salting-out mother liquor conveying pipeline and pyrrole quinolinone crystallization mother liquor conveying pipeline, pyrrole quinolinone salting-out mother liquor conveying pipeline, first concentration kettle, first crystallization, first drying device, sodium chloride storage tank and series connection;Pyrrole quinolinone crystallization mother liquor conveying pipeline, second concentration kettle, dilution kettle, decoloring kettle, first resin column, first pH adjusting kettle, second resin column, second pH adjusting kettle, second crystallization kettle, second drying device, pyrrole quinolinone storage tank are connected in series in proper order.The above-mentioned recovery treatment system design is reasonable, can recycle and utilize sodium chloride in salting-out mother liquor and pyrrole quinolinone in crystallization mother liquor, avoids resource waste.

This utility model provides a cooling mechanism for lampshade blow molding production, belonging to the field of lampshade blow molding cooling technology. It includes a blow molding machine and a cooling assembly, which is located inside the blow molding machine. The cooling assembly includes a left mold located inside the blow molding machine, and a right mold located on one side of the left mold. Cooling water channels are provided on the inner sides of both the left and right molds. A sealing assembly is located inside the left mold and is used to prevent coolant leakage from the cooling water channels. The sealing assembly includes a sealing plate connected to the left mold, and the left mold is engaged with the right mold via the sealing plate. By setting up the cooling assembly, cooling water channels with identical structures are set inside the left and right molds. The two cooling water channels cooperate to surround the mold cavity, allowing the coolant to cool the mold cavity more evenly, which helps to improve the uniformity of lampshade cooling and thus improve the production quality of the lampshade.

This invention relates to the field of electrofusion pipe fitting processing equipment technology, and discloses a device for improving the warping of large-diameter electrofusion pipe fittings. The device includes a furnace body with two sets of parallel annular conveyor belts inside. Both conveyor belts are connected to a conveying drive mechanism. Multiple pipe fixing mechanisms for fixing the electrofusion pipe fittings to be processed are evenly spaced on the two conveyor belts. A pipe feeding mechanism is provided at the starting end of the conveying of the two conveyor belts, and a pipe unloading mechanism is provided at the end of the conveying of the two conveyor belts. Both the pipe feeding and unloading mechanisms are located outside the furnace body. The portions of the two conveyor belts inside the furnace body are connected to a rotary temperature control mechanism inside the furnace body for graded temperature control of the electrofusion pipe fittings during rotation. This allows for sequential and uniform cooling of each part of the electrofusion pipe fitting, resulting in better cooling and higher quality after annealing, effectively improving the warping problem of large-diameter electrofusion pipe fittings.

This utility model relates to the field of livestock breeding equipment, specifically a spray guiding device for cooling livestock sheds. The spray device includes a connecting component that penetrates a support plate for connecting to an external water source. Below the connecting component is a spraying component for spraying water. The guiding device includes a fixing component mounted on the spraying component. Inside the fixing component is a guiding component for diffusing the water mist from the spraying component according to different livestock sheds. This utility model uses a motor-driven rotating shaft to synchronously adjust the angles of four guiding vanes via belt transmission to adapt to the needs of different livestock sheds. Water in the storage tank is treated by a water softening module and then pumped to a distribution pipe, forming water mist through multiple nozzles on the spray head. The vortex-shaped guiding vanes on the outside of the spray head guide the airflow to form a spiral air curtain. Combined with the guiding groove of the protective cover, this significantly increases the diffusion radius of the mist particles, achieving efficient and uniform water mist cooling.

The utility model relates to bitumen laying technical field discloses a kind of asphalt mixture cooling device, including shell, shell side is connected with mounting rack, the mounting rack side is connected with driving motor, driving motor output end extends to shell inside, and is connected with rotating shaft is arranged.The utility model can uniformly stir asphalt mixture by stirring mechanism, so that it uniformly cools down, simultaneously by the connection of heat dissipation frame and heat exchange pipe, cooling effect can be effectively improved, and cooling speed is not too fast, and agglomeration is generated, and electric heating tube can heat and keep warm effect to asphalt, so that asphalt is handled optimum use state, when discharging, asphalt mixture can be pushed to outside by cleaning mechanism sticking to the inner wall of shell, that is, it guarantees the discharging effect, guarantees the cleaning effect of inner wall of shell, reduces the work of operator, effectively improves use efficiency.

The utility model belongs to vacuum pump cooling technical field, concretely relates to a cooling circulation system for mechanical pump, including vaporizer, the vaporizer includes the interlayer of outside setting, the vaporizer bottom is provided with airflow delivery pipeline, the vaporizer top is connected with buffer tank, the buffer tank top is connected with vacuum mechanical pump, vacuum mechanical pump is connected with water storage jar, the water storage jar bottom is linked with the vaporizer bottom, the vacuum mechanical pump outside is provided with heat exchange coil pipe, the interlayer bottom is connected with circulating water pump, and the circulating water pump is linked with heat exchange coil pipe, and heat exchange coil pipe is linked with the interlayer upper portion. The utility model discloses a vacuum mechanical pump and vaporizer realize independent refrigeration through the cooperation, and do not rely on external energy, and the heat exchange coil pipe is integrated on the vacuum mechanical pump, realizes the independent cooling of mechanical pump, need not external cooling water source, also does not cause additional energy consumption.

The application discloses a device for recycling asphalt in waste asphalt mixture, which comprises a main box body, a bottom plate fixed to the lower side of the main box body, a bottom frame fixedly connected to the lower side of the bottom plate for supporting, a feeding hopper fixedly installed at the top rear side of the main box body, and a cooling and conveying mechanism arranged in the main box body for cooling and conveying the asphalt mixture. The cooling and conveying mechanism is used for uniformly cooling the asphalt mixture to zero below, so that the asphalt material becomes brittle and fragile, and the stone material still maintains the original strength at low temperature due to the material characteristics. The extrusion mechanism uses an elastic rotating structure to apply controllable extrusion force to the mixture, the brittle asphalt material is preferentially crushed, and the stone material is hardly damaged in the extrusion process and can fall into a stone collecting hopper in an intact form. The device greatly improves the recycling rate of the stone material, the intact stone material can be directly used for road base or concrete aggregate, and secondary processing is not needed, so that the cost of stone purchase and reprocessing is remarkably reduced.

The utility model provides a constant temperature and dough machine belongs to food processing equipment technical field, including stirring jar, stirring vane, cooling pipe, water inlet pipe, water outlet pipe and water pump, water inlet pipe and water outlet pipe are fixedly installed respectively in the both ends of stirring jar axial, water inlet pipe and water outlet pipe are connected with the both ends of cooling pipe length direction respectively, and water pump is connected through the pipeline with water inlet pipe. The utility model provides a constant temperature and dough machine, the rotation axis of stirring vane is consistent with the axial direction of stirring jar, and the length direction of cooling pipe is kept parallel with the rotation axis of stirring vane, and the water pump sends cooling water to the cooling pipe through the water inlet pipe, and the cooling water realizes the cooling of stirring jar through the heat exchange (heat exchange) mode, since the cooling pipe is evenly arranged along the outer periphery of stirring jar, so it can guarantee the cooling of stirring jar more evenly. The cooling water after heat exchange is discharged through the water outlet pipe.

This utility model relates to the field of cooling equipment technology, and in particular to an open-type circulating cooling device, including a bottom pool frame. An operation key is fixedly connected to the center of the front end of the bottom pool frame, and a drain pipe is fixedly connected to the left front end of the bottom pool frame. A cooling tower shell is fixedly connected to the upper left and upper right inner walls of the bottom pool frame. A viewing window is provided at the upper front end of the cooling tower shell, and a cooling structure is fixedly connected to the center of the inner wall of the cooling tower shell. An axial flow fan is provided at the center of the upper end of the cooling tower shell, and six baffles are fixedly connected in a circular array on the upper inner wall of the axial flow fan. This open-type circulating cooling device utilizes a water-saving water spray device to reduce water waste, and combines a cooling structure and an axial flow fan to improve cooling efficiency. The viewing window facilitates observation, the drain pipe is easy to clean, and the baffles prevent water splashing, achieving high efficiency, water conservation, stable operation, and convenient maintenance.

The utility model relates to wire technical field, and disclose a cooling device for wire processing forming, including: the box, the transmission mouth is established in the one side of box, the cooling part of setting in the inside of box, the spraying part of setting in the inside of box, the door panel is hinged and is connected in the one side of box, the bottom leg is fixedly connected in the bottom of box. Through the trajectory sliding transmission of wire along transmission mouth, thereby under the effect of drainage cylinder and guide cylinder, the transmission of electric current carries out the accurate purpose of guiding, then drive electric fan, make it rotate and produce wind force, drive water pump no.

The application discloses a kind of based on low temperature embrittlement cooperates prefabricated mark guide plate stamping equipment, including base and the shelf plate of being movably arranged on base, the holding module for being clamped and positioning outside the processing area of tensioning the plate to be processed of outside the plate to be processed is arranged between the base and shelf plate, and the groove prefabricated module for processing V-shaped guide groove to outside the plate to be processed preset fracture zone, the low-temperature cooling module for the plate after being processed by groove prefabricated module is arranged on the side of base, to reduce the temperature of plate and maintain low-temperature atmosphere by being used for rapid cooling, and the control cabinet for being respectively communicated connection control with holding module, groove prefabricated module and low-temperature cooling module.The application solves the problem that traditional stamping process handles high-strength alloy plate and the outer ring component of difficult deformation material, because prefabricated mark processing, low-temperature treatment and stamping forming link discrete layout lead to parameter matching, low-temperature embrittlement uncontrollable, difficult to realize the problem of accurate control of fracture surface quality.

This invention relates to the field of coating technology for plastic woven bags, and specifically discloses a coating device for processing composite plastic woven bags. The device includes a worktable, a guide component fixedly connected to the top of the worktable, a coating component fixedly connected to the center of the top of the worktable, rollers rotatably connected to both sides of the worktable, a recycling component fixedly connected to the bottom of the coating component, and shaping components evenly arranged on the inner side of the support frame. This coating device for processing composite plastic woven bags employs a dual cooling method, primarily water cooling and secondarily air cooling. Combined with U-shaped cold water pipes to increase the heat exchange area, it can quickly remove heat from the rollers and the film material, accelerating the curing speed of the coated film material. This results in uniform cooling of the rollers as a whole, eliminating localized temperature differences when the film material and rollers are in contact during cooling. The heat dissipation duct and guide mechanism plan the airflow path, and air cooling simultaneously acts on the rollers, coolant, and water tank, resulting in high airflow utilization.

This utility model discloses an adjustable steam supply device, including an inlet pipe, a temperature sensor fixedly installed above the inlet pipe, a four-way pipe fixedly installed on one side of the inlet pipe, an electric valve fixedly installed on one side of the four-way pipe, a direct current pipe fixedly installed on one side of the electric valve, a regulating proportional valve fixedly installed on one side of the direct current pipe, a supply pipe fixedly installed on one side of the regulating proportional valve, a pressure sensor fixedly installed above the supply pipe, a steam-water separation mechanism at the rear end of the four-way pipe, and a water replenishment mechanism at the front end of the four-way pipe. This device achieves steam regulation capability, increases practicality, and solves the problems of traditional steam supply pipelines, which mostly directly distribute and use steam upon entering the plant without steam moisture treatment or superheating treatment, resulting in unstable steam quality, accelerated equipment corrosion, and impact on production processes and product quality.

This utility model discloses a molding device for extruded water-cooled jackets of sandwich polyurethane foam, comprising: a base plate; an electric telescopic rod fixedly connected to the lower surface of the top plate; an upper mold plate fixedly connected to the lower end of the electric telescopic rod; an upper circulation pipe disposed inside the upper mold plate; a lower mold seat fixedly connected to the upper surface of the base plate; a lower circulation pipe disposed inside the lower mold seat; a support column fixedly connected to the lower surface of the base plate; an mounting plate fixedly connected to the side surface of the support column; a water tank fixedly connected to the upper surface of the mounting plate; a water pump fixedly connected to the left surface of the water tank via a connecting pipe; a filter fixedly connected to the output end of the water pump via a connecting pipe; a heat exchanger fixedly connected to the left surface of the filter via a connecting pipe; a tee fixedly connected to the end of the connecting pipe away from the water tank and the heat exchanger; a conveying pipe fixedly connected to the upper end of the tee; and a flexible hose fixedly connected to the upper end of the tee. This device helps ensure high-quality molding of the product.

The application relates to a high-efficiency energy-saving type secondary acidizing formation system and process of a lead-carbon battery. The high-efficiency energy-saving type secondary acidizing formation system of the lead-carbon battery comprises a transfer mechanism and a standing mechanism, the transfer mechanism comprises a conveying assembly, a bearing assembly movably arranged on the conveying assembly, a positioning assembly arranged on the bearing assembly and the conveying assembly, and a clamping assembly arranged outside the conveying assembly; after the conveying assembly positions the bearing assembly in cooperation with the positioning assembly, the clamping assembly clamps the bearing assembly into the standing mechanism, and the positioning assembly positions and connects two adjacent bearing assemblies; the high-efficiency energy-saving type secondary acidizing formation process of the lead-carbon battery is based on the acidizing formation system and comprises the following steps: a supporting procedure, an acid adding procedure, a standing procedure and a detection procedure; the application solves the problems that the position is prone to deviation during battery conveying in the existing formation process, the connection between procedures is unstable, the cooling is uneven, and the product consistency is poor.

This invention discloses a fully dry optical fiber ribbon loose tube excess length precision control device and method, belonging to the field of optical fiber production. The fully dry optical fiber ribbon loose tube excess length precision control device includes a housing with an inlet and an outlet for optical fiber entry and exit, and further includes a traction wheel for pulling the optical fiber and a driven wheel for tensioning the optical fiber, both rotatably mounted within the housing. The traction wheel has multiple first annular receiving grooves, and the driven wheel has multiple second annular receiving grooves. This invention can improve the cooling effect and cooling rate of the optical fiber, enabling rapid preliminary shaping and relatively uniform cooling. It prevents uneven cooling from causing uneven local shrinkage of the optical fiber, which affects the production quality, and can meet the requirements of high-speed production lines.

This utility model relates to the field of ball mill cooling technology and discloses a mill spray cooling device, including a water storage tank. One side of the water storage tank extends upward to the top of the mill to form an arc-shaped baffle. A diversion pipe is provided inside the baffle, and an atomizing nozzle penetrating the bottom of the baffle is provided at the bottom of the diversion pipe. A water pump is conductively connected to the water storage tank, and the water pump is conductively connected to the diversion pipe through a water delivery pipe. This utility model can not only spray and cool the ball mill, but also recycle the spray water, reducing water waste and avoiding pollution of the working environment.

The utility model relates to the technical field of energy coupling, specifically relates to a kind of distributed energy coupling adjusting device, including solar panel, and the line pipe of several solar panels lower end fixedly connected, several line pipe inside are all connected with wire, the inside one side of regulator is fixedly connected with two adjusting components, the inside other side of regulator is fixedly connected with motor, motor output end is fixedly connected with driving gear, the outside of driving gear is provided with two driven gears, two the one end of driven gear is fixedly connected with sector gear, two the one end of driven gear is rotatably connected with rotating shaft, and two rotating shaft one end is fixedly connected in the inside of regulator, two the sector gear between activity is provided with bidirectional rack plate.The utility model, by bidirectional rack plate drives exhaust fan to move up and down, can reach the effect of uniform cooling to the inside of regulator, improves the stability of operation.

This application discloses a slush machine, comprising: a shell; an inner wall, the inner wall being coaxially arranged with the shell and having an interference fit with the shell, the inner wall being integrally bent to form a reciprocating bending first refrigerant channel between the inner wall and the shell, the first refrigerant channel being laid along a first direction between the inner wall and the shell; an end cap being disposed at the end of the inner wall along the first direction, and a second refrigerant channel being formed between the end cap, the shell, and the inner wall along a second direction, the first refrigerant channel and the second refrigerant channel being interconnected. The interference fit between the inner wall and the shell ensures a tight connection, reducing the risk of refrigerant leakage; the integral bending of the inner wall reduces welding or assembly interfaces, improving overall strength; the first refrigerant channel being laid along the first direction and the second refrigerant channel being distributed along the second direction, the two being interconnected to form a three-dimensional channel network, enabling the refrigerant to cover multiple dimensions of the slush machine, avoiding heat exchange dead zones, ensuring uniform temperature drop of the inner wall, and thus making the cooling of the materials inside the slush machine more uniform.

The utility model relates to a kind of for cement clinker after calcination cooling device, the utility model relates to industrial cooling equipment technical field, muffle furnace body is hollow box type structure arrangement;Cooling stand is hollow frame type structure arrangement, and several cooling holes are through set on the upper pole wall of cooling stand;Air inlet pipe is through setting on the left side wall of muffle furnace body, air outlet pipe is through setting on the right side wall of muffle furnace body, and air outlet pipe is connected with the right side of cooling stand through;Plugging component is set on the body of muffle furnace, and plugging component is connected with air inlet pipe and air outlet pipe through;Suction fan is fixed on the right side wall of muffle furnace body, and suction fan is connected with air outlet pipe through, suction fan is connected with external power supply;Form negative pressure zone in cooling stand by suction fan, hot gas in muffle furnace body is evenly absorbed by cooling hole, it is convenient to cool cement clinker.

The utility model relates to high temperature calcination production technical field, concretely is a kind of tunnel kiln wind-avoiding slow cooling equipment, including heat conduction structure, the front section and rear section of heat conduction mechanism connection tunnel kiln cooling section, wherein the side of cooling section close to firing section is front section, the side of cooling section close to discharge port is rear section, further including slow wind plate and slow wind plate frame, wherein slow wind plate frame is set at the discharge port of tunnel kiln cooling section, and slow wind plate is set on slow wind plate frame. By being provided with slow wind plate and slow wind plate frame at the discharge port of cooling section, the temperature difference of the front section and rear section of tunnel kiln cooling section is made smaller under the joint action with heat conduction structure, ensure that material slowly, uniform speed cooling, solve the technical problem that material is cooled too fast in cooling section and leads to burst, fragmentation in prior art.

The utility model discloses a new energy automobile radiator with a flow guide structure, which comprises a heat conducting plate, a fan and an air duct, a base plate is mounted on the heat conducting plate through a buckling mechanism, a plurality of arc-shaped fins are arranged on the surface of the base plate, the section of each arc-shaped fin is U-shaped, the fan is mounted at the center of the base plate, and the air duct is connected with the arc-shaped fins; when the substrate is placed on the heat-conducting plate, the clamping groove is aligned with the limiting block, the limiting block presses the heat-conducting plate and prevents the heat-conducting plate from sliding, the pressing block is rotated to press the other side of the heat-conducting plate, the non-slip mat can limit rotation of the pressing block, the pressing block is matched with the limiting block to achieve rapid assembly of the substrate and the heat-conducting plate, and the heat-conducting plate cannot be loosened due to vibration. And the fan can extract surrounding air at 360 degrees, air channels are formed between the arc-shaped fins to guide the air to flow to the fan, the fan can quickly and uniformly cool all the arc-shaped fins, and the heat dissipation effect is good.

The utility model relates to cooling tower technical field discloses an assembly type cooling tower, including the tower body, the top fixedly connected with tower cover of tower body, the bottom of tower cover is provided with dispersion mechanism, the dispersion mechanism is used for the dispersion to water flow, the inside of tower body is provided with cooling mechanism, cooling mechanism is used for the heat dissipation cooling to material, the inside top of tower body is provided with watering mechanism, the bottom right side of tower body is provided with support mechanism, the dispersion mechanism includes a plurality of mounting blocks, the top of a plurality of mounting blocks all fixedly connected in the bottom all around of tower cover. In the utility model, the rotating shaft is fixed with the tower cover through the mounting block, the motor drives the rotating shaft to drive the spiral stirring cage to rotate, the falling water flow is uniformly decomposed by the mechanical cutting and centrifugal force effect of the spiral blade, the modular mounting block and the tower cover are integrated design, keep the assembly type construction convenience, strengthen overall cooling effect.

The utility model discloses a kind of SiPM detection array module of front end height integration, it is characterized in that, including circuit board, SiPM array, front end electronics system, connector and connecting pipe;Front end electronics system includes ASIC chip and supporting electronic component;Circuit board upper and lower surface is equipped with multiple soldering pads, for connecting SiPM array, ASIC chip, supporting electronic component and connector;Circuit board contains several layers of circuit structure, and the circuit structure of different layers is interconnected by metallization via;Connector is powered for SiPM array, front end electronics system by circuit structure, metallization via, and interconnect with rear end electronics system;Circuit board is embedded microchannel, and the import and export of microchannel are connected with a connecting pipe respectively, for input-output circulating cooling medium, heat is transferred to outside environment.The present application can improve the detection performance and reliability of detector, and reduce the volume and mass of equipment.

This utility model relates to the field of cold storage device technology and discloses a cold storage device, including a main body. An air outlet pipe is installed through the interior of the main body. A motor is fixedly installed on the outer wall of a support frame, and a first gear is fixedly installed at the output end of the motor. A stirring shaft is rotatably connected inside the main body, and a second gear is fixedly installed at the top of the stirring shaft. Several stirring blades are fixedly sleeved on the outer wall of the stirring shaft. An air inlet pipe is installed through the interior of the main body. In this cold storage device, when air cooling is required, a booster pump pressurizes the air and inputs it into a dispersion plate, causing the gas to be evenly distributed into the water inside the main body. The motor drives the first gear to rotate, which in turn drives the second gear to rotate, thus rotating the stirring blades to achieve a uniform stirring effect. This allows for better mixing of water and air, resulting in a uniform cooling effect.