825 results about "Cooling pond" patented technology

The invention provides a magnesium-aluminum alloy casting molding cooling device, which relates to the technical field of casting process equipment, and comprises a cooling pool, a mounting rack fixed on the top of the cooling pool, a chain conveying belt arranged on one side of the mounting rack, a plurality of clamping mechanisms arranged at the bottom of the chain conveying belt in a transmission manner, and a cold air mechanism arranged on the cooling pool, a water circulation frame is arranged on the side, away from the cold air mechanism, of the top of the cooling pond. When a limiting block slides to the end part of the inner wall of a concentric-square-shaped limiting frame, a second bevel gear is meshed and matched with a first bevel gear, a third bevel gear is meshed and matched with a fourth bevel gear, and a started chain conveying belt drives a filtering assembly to move towards one side of a low filtering plate along a threaded rod, so that the whole filtering assembly moves towards the other side of the cooling tank; the difficulty of cleaning metal scraps in the cooling pond is reduced, water impurities in the cooling pond can be concentrated in the filtering assembly, and power output in the impurity collecting process is reduced.

The invention discloses a lithium battery module thermal runaway fire-fighting simulation test device and a control method, and relates to the technical field of lithium battery module test.The lithium battery module thermal runaway fire-fighting simulation test device comprises a simulation test box and a box door hinged to one side of the simulation test box, a heating mechanism is arranged on the simulation test box, and a fire extinguishing mechanism is arranged in the simulation test box; a pushing assembly is arranged on one side of the top of the fire extinguishing mechanism; and the cooling pool is fixedly arranged on one side in the simulation test box, and the cooling pool is used for extinguishing the fire of the lithium battery. By arranging the fire extinguishing mechanism, fire extinguishing can be conveniently conducted on a burning lithium battery through cooperation of a cooling pond and a spraying head, meanwhile, the lithium battery is borne through a bearing assembly, then the bearing assembly is driven to move through a driving assembly, and through cooperation of an elastic assembly and a concave-convex assembly, the bearing assembly and the lithium battery oscillate; and therefore, the burning device is vibrated, and meanwhile, the cooling liquid on the lithium battery can be vibrated.

The heat treatment equipment comprises a rack and a cooling pond, a hardening and tempering mechanism is installed at the top of the rack, the hardening and tempering mechanism comprises a quenching assembly and a tempering assembly, an air blowing assembly is installed on the tempering assembly, a first chain conveying assembly for conveying the mooring chain to the hardening and tempering mechanism is arranged on one side of the rack, and a second chain conveying assembly for conveying the mooring chain to the cooling pond is arranged on the other side of the rack. One side of the cooling pond is connected with a circulating water cooling mechanism, the other side of the rack is provided with a vibration frame for removing water and slag from the mooring chain, one side of the vibration frame is provided with a crack detection mechanism, and one side of the crack detection mechanism is provided with a third chain conveying assembly; through position design cooperation of the quenching assembly, the cooling pool and the tempering assembly, the operation steps in mooring chain heat treatment are reduced, the production efficiency is improved, and the first heating pipe not only ensures the heating temperature, but also improves the heat preservation effect; the water filtering tank is used for filtering oxide skin or disintegrating slag generated during quenching and tempering of the mooring chain, so that adverse effects of impurities on heat treatment and detection quality of the mooring chain are avoided.

The invention belongs to the technical field of cooling equipment, and particularly relates to a metal material extrusion cooling device which comprises two side plates symmetrically arranged and further comprises an air cooling assembly and a liquid cooling assembly, the air cooling assembly comprises a conveying belt and a plurality of fans, the conveying belt is located between the two side plates, and the fans are located between the two side plates. The air cooling assembly is used for carrying out air cooling on a workpiece through a conveying belt and a fan, the liquid cooling assembly comprises a lifting plate and a lifting motor, the lifting plate is located on one side of the conveying belt, and the liquid cooling assembly is used for carrying out liquid cooling on the workpiece through the lifting plate and the lifting motor. Through the arranged liquid cooling assembly, after a workpiece is moved to the position above a lifting plate after being subjected to air cooling, the lifting plate drives the workpiece to be immersed in cooling liquid in a cooling pond under the action of a lifting motor, liquid cooling is conducted on the workpiece through soaking of the cooling liquid, and the cooling effect of the device is effectively improved; and the production quality and the production efficiency of metal workpieces are ensured.

The invention discloses an intelligent heat treatment device for automobile parts, and relates to the technical field of heat treatment. To solve efficiency problems; the device specifically comprises a support, a belt type conveying assembly is arranged on the inner side of the top of the support, a discharging assembly is arranged above the end of one side of the support, a material jacking assembly and a high-frequency heating assembly are arranged on the two sides of the upper portion of the support respectively, a cooling pond is arranged on one side of the support, and a material taking assembly is arranged on the top of the cooling pond. The discharging assembly comprises a hopper, a first partition plate and a second partition plate, the first partition plate and the second partition plate are slidably connected to the lower portion of the hopper, the outer wall of one side of the hopper is rotationally connected with a first connecting shaft, a lever is fixedly installed on the outer wall of the first connecting shaft, and kidney-shaped holes are formed in the two ends of the lever. According to the automatic feeding device for the transmission shafts, the hopper is used for stacking the transmission shafts, then the principle that the lever drives the first partition plate and the second partition plate in the reverse direction is used, and therefore the stacked transmission shafts can be gradually fed one by one, the automatic feeding process of the transmission shafts is achieved, and the heat treatment efficiency is improved.

The invention belongs to the technical field of cable production, and relates to cable cooling and winding equipment and a cooling and winding method thereof.The cable cooling and winding equipment comprises a winding roller, a cooling pond, an adjusting frame, a placement wheel and an air cooling drying piece, the cooling pond is arranged on a frame body on one side of the winding roller, and the adjusting frame is rotationally arranged in the cooling pond; a cross rod of the adjusting frame is provided with a wheel shaft rotationally connected with the placement wheel, driving wheels arranged at the two ends of the cross rod are matched with guide wheels at the corresponding positions of the cooling pond, and a driving air cylinder rotationally connected to the middle of the cross rod is rotationally connected to the cooling pond through a connecting frame. According to the invention, the cooling tank of the water-cooled cable is replaced by the cooling pool, and the frame body can be unfolded in the rotating process, so that the length of the cable remaining in the pool body is prolonged, the cable can be effectively cooled in the pool body, the space occupied by the whole equipment is reduced, and the device is convenient to use.

The utility model discloses a cooling pond for casting cooling, which comprises a pond body, the outer upper side of the pond body is sleeved with a shielding frame, the lower part of each side wall outside the shielding frame is respectively provided with a jacking plate, and the middle part of the bottom end of each jacking plate is respectively connected with an electric cylinder. The cooling pool has the beneficial effects that on one hand, the shielding frame can be automatically lifted under the action of the electric air cylinder and the jacking plate, so that boiling cooling liquid in the pool body can be prevented from splashing around by virtue of the shielding effect of the shielding frame when a casting is cooled, a human body is prevented from being scalded, and the use safety of the cooling pool is improved; and on the other hand, air is blown into the aeration pipe and the aeration nozzle in cooperation with an air pump, so that heat in the cooling liquid is rapidly discharged while the air rolls and rises in the cooling liquid, the cooling liquid in the tank body is rapidly cooled through the design, and the casting can be continuously and efficiently cooled through the cooling tank conveniently.

The utility model discloses a cooling device for a supercritical extraction process. The cooling device comprises a cooling pond, the feeding pipes are uniformly distributed in the cooling tank in an upper and lower double-layer manner for multi-section cooling; the air cooling device is arranged above the cooling pool and is used for carrying out primary cooling on the upper layer of the feeding pipe; the water cooling device is arranged on the side face of the cooling pond and used for conducting secondary cooling on the lower layer of the feeding pipe and achieving refrigeration circulation; a feeding pipe opening of the feeding pipe is formed in the upper layer, and a discharging pipe opening of the feeding pipe is formed in the lower layer. According to the cooling device, multi-section type cooling can be conveniently conducted on materials conveyed in the feeding pipe, the materials and the feeding pipe are pre-cooled through the air cooling device, rapid refrigeration is conducted through the water cooling device, the materials are cooled through the combination of air cooling and water cooling, the cooling quality and efficiency can be effectively guaranteed, and the cooling efficiency is improved. And meanwhile, the materials and a material pipe for conveying the materials can be prevented from being damaged due to instantaneous decrease of the temperature.

The invention relates to a heat treatment process of an aluminum profile. The heat treatment process specifically comprises the following steps: step 1, selecting an aluminum alloy raw material, smelting, preserving heat and casting; the aluminum alloy rod obtained after casting is subjected to homogenization treatment, and the aluminum alloy rod is cooled to the room temperature after being homogenized; secondly, the aluminum alloy bar, the extrusion die and the extrusion container obtained in the first step are preheated; thirdly, the aluminum bar is extruded through an extruding machine by adopting the technology that the extrusion speed is 2.0 mm / s and the extrusion ratio is 27.8, and synchronous traction is conducted through a traction machine in the discharging process; fourthly, the discharged product is quenched through an aging device; performing aging heat treatment on the obtained product; atomized hot water is sprayed to the aluminum profile in the placing box through the two sprayers, so that the aluminum profile can be pre-cooled conveniently, and the situation that the aluminum profile is directly put into a cooling pond to be quenched, and deformation or cracking is likely to occur due to too fast temperature change in the quenching process is avoided.

The utility model provides a color master batch extrusion device, which relates to the technical field of color master batch processing, and comprises a main body and a taking mechanism, the main body comprises a base, a pair of support plates is arranged at the top end of the base, a screw extruder is inserted in the pair of support plates, a pair of brackets is arranged at the upper end of the base, and a feeding cylinder is arranged between the pair of brackets; a door-shaped frame is installed outside the feeding barrel, the inner wall of the door-shaped frame is slidably connected with a barrel cover through a sliding strip, one end of the barrel cover extends into the feeding barrel, the taking mechanism comprises a cooling pond and a pair of L-shaped plates, one sides of the L-shaped plates are attached to the outer side wall of the cooling pond, automatic telescopic rods are installed at the top ends of the interiors of the L-shaped plates, and the automatic telescopic rods are connected with the cooling pond through sliding strips. The output ends of the pair of automatic telescopic rods penetrate through the L-shaped plate and are provided with mounting frames, and a collecting frame is mounted between the pair of mounting frames through bolts. According to the utility model, the practicability of the color master batch extrusion device can be effectively improved, and the color master batch extrusion device has higher practical value.

The utility model relates to the technical field of metal material processing, and discloses an aluminum-magnesium series alloy ingot smelting cooling device, which comprises a cooling tank, a heat exchanger, a heat exchanger and a heat exchanger, the smelting tank is arranged at the top of the cooling pool; the first cooling structure comprises a fixed water jacket, and the fixed water jacket is fixedly mounted on the outer wall of the smelting tank; the second cooling structure comprises six groups of stirring blades, and the stirring blades are arranged in the cooling tank; the water pump is fixedly mounted at the top of the cooling pond; the control panel is fixedly installed at the top of the cooling pond, the first cooling structure further comprises a first water conveying pipe and a second water conveying pipe which are fixedly installed at the two ends of the fixed water jacket correspondingly, the purpose of conducting rapid heat dissipation on the device is achieved, the cooling effect of cooling water is improved, the cooling rate of the smelting furnace is increased, and the using convenience of the device is improved; the device can conveniently collect high-temperature alloy liquid, and resource waste is reduced.

The utility model discloses a polypropylene capacitance film cooling forming device, which relates to the technical field of polypropylene capacitance film cooling devices and comprises a cooling pond and a cleaning mechanism, one end of the cooling pond is connected with a water inlet pipe, and the other end of the cooling pond is connected with a water outlet pipe. According to the polypropylene capacitor film cooling forming device, when the inner wall of the cooling pond is cleaned regularly, a motor is started to drive a lead screw to rotate, then the lead screw is in threaded engagement with a sliding block, and the sliding block moves towards one side on the lead screw, so that the sliding block drives a scraping plate to move towards one side in the cooling pond and slides in a guide groove at the same time; then, the scraping plate scrapes off impurities or sediments adhered to the inner wall of the cooling tank, flushing is convenient, the side plate can be pulled upwards to drive the butt joint block to slide upwards in the reserved groove of the cooling tank, the side plate is detached and cleaned, the impurities are prevented from affecting the cooling efficiency, and the service life of the cooling tank is prolonged. And the cooling efficiency of the polypropylene capacitor film cooling forming device is improved.

The utility model relates to the technical field of cooling beds for aluminum profiles, and discloses a rapid cooling bed for aluminum profile machining, which comprises a machine body, a cooling pond is arranged in the machine body, and four first waterproof cylinders distributed in a rectangular array are fixedly connected in the machine body. The tops of the four first waterproof air cylinders are fixedly connected with two connecting columns which are symmetrically distributed in the left-right direction, and the opposite sides of the two connecting columns are fixedly connected with two fixing columns which are symmetrically distributed in the front-back direction. A plurality of conveying rollers which are transversely distributed at equal intervals are arranged on the opposite sides of the two fixing columns. The rapid cooling bed for aluminum profile machining has the beneficial effects of rapid cooling and the like, and the problem that when a cooling liquid spraying mode is used, the cooling liquid cannot be sprayed to the bottom of an aluminum profile, and consequently the cooling speed of the aluminum profile is ordinary is solved.

The invention relates to the technical field of silver-plated copper wire cooling, in particular to an adjustable silver-plated copper wire cooling device which comprises a cooling pond, a first pulley block, a lifting assembly and the like. The cooling pond is divided into an upper part and a lower part, a rectangular drainage groove for communicating the upper part and the lower part of the cooling pond is formed in the cooling pond, a plurality of groups of first pulley blocks for winding silver-plated copper wires are symmetrically mounted on two symmetrical sides of the top of the cooling pond, and a lifting assembly for adjusting the height of the silver-plated copper wires is arranged on the cooling pond; the lifting assembly comprises a lifting frame, an air cylinder and a second pulley block. The lifting frame is driven to ascend and descend through telescopic movement of the piston of the air cylinder, and the lifting frame drives the second pulley block to ascend and descend, so that the height of the silver-plated copper wire in the cooling pond is adjusted, and meanwhile, the tightness of the silver-plated copper wire during cooling operation is adjusted through the ascending and descending movement of the second pulley block; the tightness during cooling operation can be flexibly adjusted according to different silver-plated copper wires, and convenience is provided for cooling operation.

The invention discloses a high-magnesium medium-low-grade laterite nickel ore roasting device, and relates to the field of laterite nickel ore resource pyrometallurgy processing, the high-magnesium medium-low-grade laterite nickel ore roasting device comprises a feeding device, a rotary kiln, a cooling pond and a conveyor, the rotary kiln comprises a first rotary kiln and a second rotary kiln, the first rotary kiln and the second rotary kiln are both externally connected with a dust removal system, the feeding device is communicated with the feeding end of the first rotary kiln, a conveying device and a flue are installed between the discharging end of the first rotary kiln and the feeding end of the second rotary kiln, a cooling pond is arranged below the discharging end of the second rotary kiln, and the first rotary kiln and the second rotary kiln are arranged in the cooling pond. A conveyor is installed in the cooling pond, the two rotary kilns are respectively provided with a rotary supporting device and a driving device, a first combustor and a second combustor are installed at the discharging end of the first rotary kiln and the discharging end of the second rotary kiln respectively, and a retaining wall is further arranged at the feeding end of the second rotary kiln.

The utility model relates to the technical field of casting, in particular to novel automobile metal accessory casting equipment which comprises a working plate, first telescopic rods are fixedly arranged on the two sides of the interior of the working plate, a pressing plate is fixedly arranged on one sides of the two first telescopic rods, and a cooling pond is fixedly arranged on one side of the bottom end of the working plate. A stamping bin is fixedly arranged on one side of the cooling pond, and a stamping groove is formed in the stamping bin. Air in the casting groove is exhausted through the exhaust pipe, the phenomenon of material shortage of cast metal products is avoided, the quality and efficiency of metal accessory products are greatly affected, after casting liquid in the casting groove is formed, the closing effect on the casting groove is relieved by starting the first telescopic rod, and the casting effect is improved. And at the moment, the formed parts in the casting groove fall into a cooling pond below, and the parts are cooled through cooling liquid in the cooling pond, so that workers can conveniently collect the cooled parts.

The invention discloses a temperature monitoring system for metal material heat treatment, and relates to the technical field of temperature monitoring. According to the invention, the heat-sensitive sensor is installed in the low-pressure area of the temperature measuring cylinder, and the natural diffusion and concentration principle of hot air is utilized, so that efficient non-contact temperature monitoring is realized. By means of the design, the problem that a sensor is damaged due to overheating in a traditional contact type temperature measuring method is solved, and meanwhile the precision and reliability of temperature measurement are improved; and heat dissipation is carried out through evaporation and condensation circulation of cooling liquid, and compared with a traditional air cooling or water cooling system, the device has obvious advantages in the aspects of energy saving and heat dissipation effects. Due to the optimized flow path design of the cooling liquid in the cooling pool, the heat dissipation efficiency is further improved, and stable operation of equipment in a high-temperature environment is ensured.

The invention discloses a safe and environment-friendly waste plastic regeneration melting granulation unit based on intelligent regulation and control, and belongs to the technical field of waste plastic regeneration. Comprising a bottom plate, an extrusion assembly and a cooling pool are installed on the bottom plate, and a regulation and control table is installed on the bottom plate. In the invention, after the stress plate loses support, under the elastic action of the return spring, the top plate slides forwards in the shell and drives the push plate to slide along the frame body at the same time, so that the strip material in the feeding port is pushed forwards, the end part of the strip material is propped against and clamped between the feeding port and the shell to form primary positioning, and then the waterproof motor is started to drive the strip material to rotate. A waterproof motor drives a rotating shaft on one side to rotate, the rotating shaft drives a roller to rotate and move in a channel of a guide rail, the roller rotates to push a connecting plate and a sliding block to slide at a constant speed along the guide rail, then a transverse plate and a shell are driven to synchronously move, and strip materials are clamped and driven to uniformly move in a cooling pond; therefore, the clamping and automatic conveying process of the strip materials is completed.

The invention discloses a finite element analogue simulation-based duplex stainless steel heat treatment process optimization method, which relates to the field of stainless steel heat treatment process optimization, and comprises the following steps: carrying out mechanical property experiments on a duplex stainless steel profile under different temperatures and different deformation conditions to obtain a stress-strain relation curve; constructing a deformation resistance model and a thermoplastic curve, and measuring related physical property parameters; the method comprises the following steps: establishing a three-dimensional geometric model comprising a heat treatment furnace, a cooling pool and a duplex stainless steel profile, setting radiation-convection composite boundary conditions, carrying out grid division, carrying out solid solution heating process simulation, heat preservation process simulation and cooling process simulation based on the three-dimensional geometric model, carrying out dynamic analysis on a temperature field and a stress field, and obtaining an analysis result; and optimizing and determining the solid solution temperature, the heat preservation time and the cooling rate according to an analysis result. Rapid matching of duplex stainless steel profiles of different specifications and the heat treatment process can be achieved, the heat treatment test cost can be reduced, and the heat treatment test period can be shortened.

The utility model discloses a circulating physical energy-saving cooling device of a cold-rolled steel strip annealing device, which comprises a base, a cooling pond is vertically mounted at the top of the base, an L-shaped frame is vertically mounted at the top of the cooling pond, a covering component is arranged at the bottom of the L-shaped frame, a filter plate is vertically mounted in the cooling pond, an exhaust box is mounted on the side wall of the cooling pond, and a water inlet is formed in the exhaust box. The circulating physical energy-saving cooling device of the cold-rolled steel strip annealing device is provided with a cleaning plate and a cleaning brush, an electric push rod is started to drive the metal cover plate to move up and down, the metal cover plate is driven to move up and down, and the metal cover plate is driven to move up and down through the cleaning brush. The metal cover plate drives the cleaning brush mounted on the side wall of the cleaning plate to clean the blocked part of the side part of the filter plate in the up-and-down movement process, so that the situation that cooling water cannot flow normally due to blockage of the filter plate is prevented.

The utility model provides a cooling device for continuous quenching of aluminum foil, which comprises a cooling pond, a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the cooling pond, and a filtering and cleaning device is arranged in the cooling pond through a fixing device. An electric telescopic rod is fixed to one side of the placement plate, a fixing block is fixedly connected to the output end of the electric telescopic rod, a cleaning brush is fixed to the bottom of the fixing block, a filter screen is fixedly arranged at the position, close to the water outlet pipe, of the inner wall of the cooling pond, and the cleaning brush is matched with the filter screen and the water outlet pipe in size; the filtering and cleaning device is arranged in the cooling pond, cooling water discharged from the water outlet pipe can be filtered and cleaned, residues generated in the aluminum foil quenching process are prevented from entering the water outlet pipe, the risk of blockage of the water outlet pipe is reduced, the cooling water circulation effect in the cooling pond is guaranteed, and the cooling efficiency of the cooling device is guaranteed.

The invention relates to the technical field of aluminum casting production, and discloses an automobile aluminum casting uniform cooling device which comprises a cooling pond, the left side face of the cooling pond is fixedly connected with a cooling temperature controller, the left side face of the cooling temperature controller is fixedly connected with a water conveying pipe, and the top face of the cooling pond is fixedly connected with a supporting frame. According to the aluminum casting cooling device, paddles rotate and stir cooling water to enable the cooling water to continuously flow, the contact efficiency of the cooling water and an aluminum casting is improved, then the cooling uniformity is improved, when a movable bottom plate moves downwards, a sliding sleeve shaft and the paddles are pushed to move downwards, and the cooling efficiency is improved. The paddle is kept at the position below the movable bottom plate all the time, cooling water always flows near the aluminum casting, the cooling efficiency is improved, the sliding sleeve shaft and the paddle are jacked up through the abutting ring, the paddle is kept near the aluminum casting to stir the cooling water, and the cooling efficiency is further improved.

The utility model relates to the technical field of wheel hub heat treatment, and specifically discloses an aluminum alloy wheel hub heat treatment device which effectively improves the yield rate, comprising a material rack frame, the top end of the material rack frame is connected to a lifting drive member, both sides of the material rack frame are slidably connected with connecting plates, the top ends of the two connecting plates are connected to a synchronous cylinder, and a mobile mold frame is slidably connected in the material rack frame. The utility model puts the material rack frame into a cooling pool, starts the synchronous cylinder to drive the connecting plate to move up and down slightly, and the connecting plate drives the mobile mold frame to move up and down, and the mold loading frame superimposed on the mobile mold frame will vibrate slightly. When the material rack frame enters the water, impurities generated by the high-temperature aluminum alloy wheel hub below after contacting the water will be dispersed by the vibration of the mobile mold frame and multiple aluminum alloy wheel hubs, avoiding direct migration to the upper aluminum alloy wheel hub, resulting in the formation of a covering film on the upper aluminum alloy wheel hub, resulting in uneven cooling.

The present invention provides a cable insulation layer extrusion coating device and a coating method thereof, comprising an extruder, wherein the output end of the extruder is connected to a coating die, and further comprising a cooling pool, wherein a plurality of water spraying components are arranged inside the cooling pool, and the water spraying components include a tubular body, an annular rotating nozzle is arranged inside the tubular body, and a spiral component is arranged inside the rotating nozzle. According to the present invention, after water is passed into the water injection chamber, the water will be sprayed onto the coated cable surface through the annular rotating nozzle, and the sprayed water will converge into the annular rotating nozzle. The spiral component will drive the water in the annular rotating nozzle in a spiral manner under the drive of the annular rotating nozzle, so that the water can be spirally driven on the coated cable surface, making the flow direction of the water changeable, so that the water can evenly cover the surface of the cable, which is beneficial to avoid local overtemperature or cooling blind spots, and under the spiral drive of the spiral component, it is beneficial to increase the flow speed of the water.

The invention discloses an intelligent online heat treatment device for strengthening and toughening alloy through cooperation of temperature and electricity and a heat treatment method of the intelligent online heat treatment device. The online treatment device comprises a curling transmission system, a temperature and electricity treatment system and a cooling system. The temperature electric treatment system is composed of a heating furnace and a current conveying device, the heating furnace is provided with M sections of hearths, any section of hearth is independently controlled in temperature, the current conveying device comprises M groups of current conveying pole pieces, any group of current conveying pole pieces comprises a first current conveying pole piece and a second current conveying pole piece, the first current conveying pole piece and the second current conveying pole piece are arranged at the two ends of any section of hearth respectively and are in lap joint with the middle of a metal material to be treated in the width direction in the working process, and the cooling system comprises M cooling pools; the hearths and the cooling pools are alternately distributed; by means of the device, continuous gradient heat treatment of the metal material can be achieved, and the metal material is evenly heated in the heat treatment process through the temperature-electricity synergistic effect.

The invention relates to the technical field of processing of pickled duck feet, and discloses novel energy-saving pasteurization and disinfection equipment and process for pickled duck feet, the novel energy-saving pasteurization and disinfection equipment comprises a pool body, the pool body is composed of a sterilization pool and two cooling pools, and the tops of the sterilization pool and the two cooling pools are fixedly and jointly provided with a chain conveying mechanism; the conveying device is used for conveying materials in the sterilization pool and the two cooling pools, an inner cavity of the sterilization pool is slidably connected with a removing assembly, the removing assembly is used for collecting and dumping impurities floating on the water surface of the sterilization pool, the removing assembly comprises a bottom plate, the bottom plate is slidably connected to the inner cavity of the sterilization pool, and the top of the bottom plate is in bolted connection with two supporting frames. And inner cavities of the two supporting frames are rotationally connected with a collecting frame, a water through hole is formed in the rear surface of the collecting frame, the opposite faces of the collecting frame and the bottom plate are connected with connecting bases through bolts, and inner cavities of the connecting bases are rotationally connected with first electric push rods.

The utility model relates to a waste heat utilization device for a smelting cooling pond. The heat dissipation assembly is arranged on one side of the cooling pool, and the heat dissipation assembly is used for helping the fan driving structure to be cooled; the heat dissipation assembly comprises a water storage tank fixed to one side of the cooling pond and a heat insulation shell arranged above the cooling pond, a semiconductor chilling plate is fixed in the water storage tank, a water pump is fixed to the top of the water storage tank, a water inlet pipe is fixed to the water inlet end of the water pump, and a concentric-square-shaped cooling pipe is arranged in the heat insulation shell and fixed to the water outlet end of the water pump. The water outlet end of the concentric-square-shaped cooling pipe extends into the water storage tank, a water source in the water storage tank is pumped into the concentric-square-shaped cooling pipe through the water pump, the concentric-square-shaped cooling pipe takes away heat through the exterior of the motor, and the situation that the motor is damaged due to the fact that the temperature of hot steam is too high is avoided. And rapid service life loss of the motor in a high-heat environment for a long time is prevented.

The embodiment of the invention provides a thick plate heat treatment line quenching water treatment system, and relates to the field of water treatment.The thick plate heat treatment line quenching water treatment system comprises a quenching machine and an iron sheet ditch used for collecting a high-pressure water system and a low-pressure water system from the quenching machine, and an outlet of the iron sheet ditch is connected with an adjusting sedimentation tank; the adjusting settling pond is sequentially connected with a filter, a cooling tower and a cooling pond in series through a pipeline, and the adjusting settling pond is further directly communicated with the cooling pond through a bypass lifting pipeline; the cooling pond is connected with a low-pressure water system of the quenching machine through a low-pressure water supply pipeline, and the cooling pond is connected with a high-pressure water system of the quenching machine through a high-pressure water supply pipeline. According to the invention, the quenching circulating water of the thick plate heat treatment line is treated by adopting a short-flow process, the regulating sedimentation tank integrating regulating and sedimentation functions is mainly adopted, the flow is shorter, the occupied area is reduced, the space is saved, the arrangement of a lifting pump set is reduced, the one-time investment of equipment, facilities and the like is reduced, and the operating cost is reduced.

The high-strength bucket tooth heat treatment device comprises a heating furnace, a conveying assembly, a lifting assembly, a cooling pond and a mounting assembly, the heating furnace is erected above the conveying assembly, the lifting assembly and the cooling pond are both located on one side of the conveying assembly, the lifting assembly comprises a portal frame, and the portal frame is located above the cooling pond. The cooling pond is located on the inner side of the portal frame, the portal frame can slide in the front-back direction, and the mounting assembly is arranged on the conveying assembly; the mounting assembly comprises a bottom plate, stand columns, a fixing rod and a mounting rod, the multiple stand columns are vertically arranged on the bottom plate, and the multiple stand columns are distributed in a matrix mode; the limiting grooves are formed in the mounting rod, when the bucket teeth are located on the mounting rod, the openings of the limiting grooves face upwards, the bucket teeth are located in the limiting grooves, and when the mounting rod inclines, the bucket teeth are limited by the limiting grooves to move in the limiting grooves, so that the adjacent bucket teeth can be prevented from being stacked or collided with each other, and the heat treatment effect is prevented from being affected by stacking of the bucket teeth.

The utility model discloses a cooling device for processing an oxygen-free copper rod, which comprises a cooling pool, the surface of the cooling pool is fixedly connected with a support, the inner wall of the support is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting frame, and cooling liquid is injected into the cooling pool and a water tank through a connecting pipe. A copper rod is placed on the bearing mechanism, the electric push rod is started to drive the copper rod to enter the cooling liquid through the connecting frame, the fixing frame and the bearing mechanism, the cooling liquid enters the fixing frame through the through hole in the bottom plate for cooling work, a falling oxide layer is reserved on the top face of the bottom plate, and the refrigeration mechanism is started to reduce the temperature of the cooling liquid through the water tank. And the water circulation assembly is started to send the cooled cooling liquid into the cooling pool for cooling, so that the goals of conveniently collecting and cleaning the fallen oxide layer and circularly cooling the cooling liquid are achieved, and the problems that the oxide layer fallen in the cooling device is difficult to clean and the cooling effect is reduced due to temperature rise of the cooling liquid are avoided.