66results about How to "Uniform cooling" patented technology

The utility model discloses a spline shaft machining and quenching device and relates to the technical field of quenching equipment. The quenching device structurally comprises a quenching inductor connected with an induction heating power supply, a workpiece clamping device, a water bath box and a spray cooling device, the water bath box comprises a rectangular box body with an upper opening; a partition plate extending upwards is fixed to the upper end face of one side wall of the rectangular box. According to the utility model, the workpiece clamping device adopts the upper pointed cone and the lower pointed cone which move up and down and is matched with the guide post and the screw rod motor, so that the coaxiality and the stability of the spline shaft in the quenching process are ensured; meanwhile, the upper pointed cone is driven by the driving motor and the belt pulley group to drive the spline shaft to rotate, so that the heating uniformity of the spline in the quenching inductor is guaranteed; according to the spray cooling device, a circular ring pipe is matched with a circle of spray heads pointing to the inner side of a coil of the quenching inductor, so that the quenched spline is uniformly and forcibly cooled, the high-temperature risk of the quenching inductor is reduced, and the high efficiency and the stability of the whole quenching process are improved.

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.

The invention relates to the technical field of tunnel engineering, in particular to a cold region operation tunnel lining frost heaving influence test device and method.The device comprises a walk-in test box used for providing a uniform and controllable low-temperature environment, and a model box is arranged in the walk-in test box; a surrounding rock similar material, a tunnel lining model and a ponding simulation mechanism for simulating a ponding structure are arranged in the model box, the tunnel lining model and the ponding simulation mechanism are surrounded by the surrounding rock similar material, stress loading mechanisms are arranged on the top and the side wall of the model box, and a detection mechanism for detecting stress deformation displacement of the tunnel lining model is further included. According to the test device and the test method adopting the test device, the whole model is uniformly and controllably cooled through the step-in test box, a real temperature field where the tunnel in the cold region is located is accurately simulated, and the problems of uneven temperature and frost heaving simulation distortion caused by local refrigeration in the prior art are solved.

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 discloses a novel water -cooling sludge into stove pipe, include: furnace pipe, the outer wall symmetry fixed connection of furnace pipe has flange, the inner wall fixed connection of furnace pipe side has the water inlet pipe, the inner wall fixed connection of furnace pipe far away water inlet pipe one side has the water outlet pipe, the utility model relates to into stove pipe technical field, this furnace pipe, through the flexible design of metal hose can adjust the furnace angle flexibly, effectively adapt the installation deviation of senior equipment and furnace pipe, avoid the conveying jam of rigid connection, through the cooling water circulation system of furnace pipe helical inner layer guide, can pass through the ball valve precision regulation of water inlet pipe cooling water flow, realize the even, controllable cooling of furnace pipe, avoid because close combustion furnace and long -term in high temperature environment, the service life of equipment is prolonged significantly, at the same time, the stable cooling effect also reduced the equipment deformation or material adhesion risk of high temperature.

The application discloses a liquid nitrogen sampling heat preservation storage box and a storage method, relates to the technical field of storage devices, and comprises a box body, a box cover arranged on the box body, a liquid nitrogen filling opening arranged on the box body, and a limiting device arranged in the box body. The limiting device comprises a first limiting plate for limiting the bottom surface of a sample placed in a sample bag and a second limiting plate for limiting the top surface of the sample placed in the sample bag. The first limiting plate and the second limiting plate are both hollow structures. The first limiting plate and the second limiting plate are immersed in liquid nitrogen, the overall, rapid and uniform cooling of the sample is realized, and the integrity of nucleic acid is maximally protected. Mechanical damage of the sample caused by the exposure of the sample to the liquid surface due to buoyancy or the collision and friction of the sample with the box cover and the side wall is prevented, and the freezing stability of the sample and the nucleic acid preservation quality under a complex transportation environment in the field are improved.

The application discloses a kind of toughening equipment for photovoltaic glass, belong to photovoltaic glass manufacturing technical field, including main module and two cooling cooling module, the main module includes conveying device, the top of conveying device is provided with toughening furnace main body, two cooling cooling module is set on conveying device, and two cooling cooling module is connected with toughening furnace main body, by the setting of air outlet assembly, heat conduction component, refrigeration component, flow component and porous uniform air baffle, so that the equipment can be uniformly cooled to the air cooling of toughened glass, so that refrigeration air can uniformly and efficiently cool toughened glass, and the refrigeration effect is better, and the cost of compressor, condenser, evaporator, expansion valve and other components in the prior art is greatly reduced, facilitating the popularization and use of equipment.

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 utility model relates to the technical field of feed production cooling, in particular to feed production cooling equipment which comprises a box body, a supporting frame is fixedly connected to the top of the box body, a conveying belt used for conveying feed is arranged in the box body, a control panel is fixedly connected to the outer wall of one side of the supporting frame, and the control panel is fixedly connected to the outer wall of the other side of the supporting frame. And a dispersing assembly for uniformly separating the feed is arranged below the supporting frame. By means of the first distributing hopper, the second distributing hopper and the third distributing hopper which are distributed in a stepped mode and are sequentially increased in specification, the feed falling path is prolonged, the retention time of the feed in a cooling area is prolonged, the feed is dispersed into thinner feed layers so as to increase the contact area with air, and meanwhile the first motor drives the threaded lead screw to enable the first distributing hopper and the second distributing hopper to swing left and right. And the stepped material distributing hopper is matched to uniformly disperse and drop the feed to avoid accumulation, so that air blown out by the cooling fan can fully exchange heat with the surface of the feed, and the feed is uniformly and fully cooled.

The utility model relates to a split type circulating cooling structure of a spindle box of a precision automatic lathe, which belongs to the technical field of thermal management of numerical control machine tools, can effectively cool the spindle box and prevent thermal deformation caused by temperature rise from influencing the machining precision, and is better in comprehensive practicability. A cooling cavity is formed between the cooling outer box and the spindle box, a connecting ring is arranged between the cooling outer box and the spindle box, threaded holes which are communicated with one another are correspondingly formed in the cooling outer box, the connecting ring and the spindle box, and threaded rods are sequentially arranged in the threaded holes in a penetrating mode to fix the cooling outer box, the connecting ring and the spindle box in a screwed mode. The inlet spiral flow guide plate and the outlet spiral flow guide plate are arranged at the two ends of the spindle box in a sleeving mode correspondingly, and the inlet spiral flow guide plate and the outlet spiral flow guide plate are fixedly welded to the cooling box; and the honeycomb spoiler is fixedly arranged outside the main shaft box in a sleeving manner, and a plurality of honeycomb grooves are formed in the honeycomb spoiler.

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.

The utility model discloses an injection mold convenient to exhaust, which relates to the technical field of injection molds and comprises a lower mold, an upper mold is attached to the top of the lower mold, an exhaust hole is fixedly arranged in the upper mold, and a steel needle is slidably arranged in the exhaust hole through a lifting component. And a heating assembly is arranged in the upper mold. Through the installation of the heating assembly, when the exhaust hole is blocked by a rubber foreign matter, the spring heating ring is heated through an external controller, and the heating temperature of the spring heating ring is controlled, so that the circular heating cavity and the exhaust hole are directly heated, the rubber foreign matter is softened and expanded, and then a steel needle is inserted into the exhaust hole to eject the rubber foreign matter out; the heating process is fast, the temperature can be precisely controlled, and the problems that in the prior art, when the exhaust hole of the injection mold is dredged through a heating method, the heating time of the mold is long, and the mold is burnt out due to the fact that the temperature is not well controlled are solved.

The invention belongs to the technical field of flat plate slot antenna manufacturing, and discloses a 6061 aluminum alloy flat plate slot antenna brazing and heat treatment manufacturing method. The method comprises the steps of preparing, cleaning, assembling, vacuum brazing, solution treatment and aging treatment, Al-Si-Ge series brazing filler metal is selected, and a vacuum uniform temperature field regulation and control process curve is researched and developed to achieve vacuum brazing of the 6061 aluminum alloy antenna. The problems that in an existing brazing system, the melting point of brazing filler metal is not matched with the melting point of base metal in temperature and the brazing filler metal is not melted synchronously and spread continuously due to uneven temperature distribution of a large-size antenna are solved, and it is guaranteed that a weld joint is continuous and compact. A multiphase flow cooling field homogenization regulation and control tool is used for establishing an antenna full-space cooling field, uniform and rapid cooling of the 6061 aluminum alloy antenna is achieved by regulating and controlling the air fog speed and the coverage area, the problem of solid solution deformation of a thin-wall structural part is solved, and it is guaranteed that the size of the antenna is stable, and the strength of the antenna is improved; and a specification is provided for engineering manufacturing of the high-precision 6061 aluminum alloy flat plate slot antenna.

The utility model relates to a battery piece manufacturing production line. The battery piece manufacturing production line comprises a sintering device; the conveying device comprises a conveying main body and a conveying roller group, the conveying roller group is arranged on the conveying main body, and the conveying roller group is used for receiving and conveying the battery pieces sintered by the sintering device; and the cooling device comprises an air knife, the air knife is installed on the conveying main body and is provided with an air outlet, and the air outlet faces the conveying roller set and extends in the direction that the conveying roller set conveys the battery pieces. According to the battery piece manufacturing production line provided by the invention, the production efficiency can be improved, and the risks of blocking and breaking can be reduced.

The invention relates to a cooling device for an oil disc in a sewing machine, the cooling device comprises an internal cooling mechanism, a first housing and an air circulation driving mechanism, the first housing is arranged on the outer wall of the oil disc, a first air cavity is formed between the first housing and the oil disc, the internal cooling mechanism is arranged in the oil disc and comprises a plurality of cooling pipes, the thickness of each cooling pipe is 0.2-2.0 mm, and the air circulation driving mechanism is arranged in the first air cavity. The cooling pipe is fixedly connected with the oil tray, a first port of the cooling pipe is communicated with the first air cavity, a second port of the cooling pipe is communicated with the outside of the oil tray, and the air circulation driving mechanism is connected with the first air cavity of the first housing and can blow or exhaust air to the first air cavity.

The utility model relates to modularization temperature control technical field discloses a kind of fish collagen peptide enzymatic hydrolysis reaction's modularization temperature control device, including shell, multiple cooling components for cooling shell are equipped in shell interior and multiple temperature sensors for temperature monitoring shell, multiple heating components for heating shell are equipped in shell interior, the inside of shell is equipped with the reaction pool adapted to enzymatic hydrolysis reaction, the outside of shell is equipped with display screen for showing temperature data, heating component is established in the device, the accurate heating of enzymatic hydrolysis temperature is realized, reaction system can be quickly heated to required temperature, ensure that heating continues effectively, cooling component is also established, the accurate cooling regulation of reaction system is realized, cooling efficiency can be improved, ensure that cooling is uniform and fast, simultaneously realize cooling liquid recycling, save resources and guarantee cooling continuity.

The utility model discloses a rapid cooling device for metal workpieces, which belongs to the field of cooling devices and comprises a cooling chamber and a sealing chamber door, a grid storage rack is arranged inside the cooling chamber, and a rapid cooling mechanism is arranged outside the cooling chamber. The rapid cooling mechanism comprises a connecting pipe, a refrigeration shell, a surface air cooler, an air supply pipe, an air supply fan, an exhaust pipe, an exhaust fan and a U-shaped pipe, the connecting pipe and the exhaust pipe are fixedly connected to the outer side ends of the air inlet cover and the exhaust cover on the two sides of the cooling chamber correspondingly, and a first electric air valve is fixedly connected between the connecting pipe and the refrigeration shell. Air is fed into the refrigeration shell through the air supply fan and enters the cooling chamber after being cooled by the surface air cooler, heat of a metal workpiece can be rapidly taken away, compared with traditional natural air cooling, the problem that the temperature cannot be reduced to the set temperature in summer can be effectively solved, workpiece cooling can be rapidly achieved even in the high-temperature environment, the production efficiency is greatly improved, and the production cost is reduced. And the workpiece can enter the next process as soon as possible.

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.

This utility model discloses a low-temperature cold storage structure, including an insulated roof and an air control unit. The insulated roof has a cooling fan at the upper end of its rear side wall, a connector pipe at the rear end of the upper side wall, the rear end of the connector pipe connecting to the air outlet of the cooling fan, symmetrically distributed diversion pipes in the middle of the upper side wall, the rear ends of each diversion pipe connecting to the interior of the connector pipe, and a connecting pipe at the front end of the upper side wall, the front ends of each diversion pipe connecting to the interior of the connecting pipe. Uniformly distributed ventilation holes are opened on the lower surface of the diversion pipes. The air control unit is located at the ventilation holes on the lower surface of the diversion pipes. This low-temperature cold storage structure allows the cooling air from the cooling fan to be evenly diffused into the interior of the insulated roof through the diversion pipes. Simultaneously, the ventilation holes of the diversion pipes can be controlled, allowing for localized temperature control within the insulated roof, resulting in excellent material storage performance.

The invention discloses steel pipe inner and outer wall rapid cooling equipment which comprises an outer wall cooling mechanism and an inner wall cooling mechanism, the outer wall cooling mechanism comprises an upper body and a lower body, the upper body and the lower body are both arc-shaped plate bodies internally provided with a plurality of first channels, and the inner wall cooling mechanism comprises a plurality of long-strip-shaped plate bodies connected into an expandable barrel through elastic rings. A first channel is formed in each long-strip-shaped plate body, a second channel is formed in each long-strip-shaped plate body, heat conduction oil circularly flows in each first channel and each second channel, the inner supporting mechanism comprises a center shaft and a cage-shaped supporting frame connected to the periphery of the center shaft through a connecting rod, and a plurality of convex rings are arranged on the cage-shaped supporting frame at equal intervals; the inner wall and the outer wall of the ultra-clean thin-wall steel pipe can be rapidly cooled at the same time, the ultra-clean thin-wall steel pipe can be prevented from deforming in the cooling process, no steam is generated in the cooling process, and the cleanliness of the inner wall and the outer wall of the steel pipe can be kept.

The invention provides a cooling structure for a vertical sliding bearing, which comprises a bearing seat lower main body, a bearing seat upper main body is mounted at the top of the bearing seat lower main body, and a bearing bush main body is sleeved in the bearing seat lower main body and the bearing seat upper main body; a cooling assembly is arranged at the bottom of the lower bearing block body, a linear groove is formed in the middle of the lower bearing block body, a plurality of arc-shaped grooves are communicated with the two sides of the linear groove, a through groove is formed in the bottom of the lower bearing block body, and positioning seats are fixedly connected to the two sides of the lower bearing block body. According to the cooling structure for the vertical sliding bearing, the problems that the sliding bearing generates heat due to friction under long-time high-load work, heat accumulation causes the phenomenon of thermal expansion of the sliding bearing, and then all elements in the bearing generate friction to cause clamping stagnation in rotation of the bearing are solved.

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.

This utility model discloses a temperature-controlled gas adsorption tank, belonging to the field of gas purification technology. It includes a reaction tank body filled with packing material for the reaction. A cooling coil is also installed inside the reaction tank, positioned between the packing material. A channel is provided on the inner wall of the reaction tank, communicating with the cooling coil. A discharge pipe B is installed inside the reaction tank, with its lower end located at the lower end of the reaction tank and its upper end penetrating the upper wall of the reaction tank and extending outside. The reaction tank can freely switch between heating and cooling functions to meet the process requirements of heating and cooling. Temperature control is achieved through the upper heater and the middle cooling coil, while the double-layered container in the middle provides insulation and a water (gas) bath effect.