High-efficiency cooling and shaping equipment with cooling water circulating and recycling function

Abstract

The invention discloses high-efficiency cooling and shaping equipment with a cooling water circulating and recycling function, and relates to the field of production equipment. The device comprises a water tank and a water tank erected above the water tank, the interior of the water tank is divided into a first cavity and a second cavity which are distributed left and right through a baffle, and the interior of the first cavity is divided into a main cavity and an auxiliary cavity which are distributed left and right through a filter element. A drainage tube is arranged at the top of the baffle, is bent downwards and extends to the bottom of the auxiliary chamber, and is filled with a sponge body; an atomizing sheet is arranged in the second cavity and is embedded in the sponge body; a water pump is mounted on the second chamber; a cooling fan is fixedly installed on the outer side wall of the water tank, and an air outlet cover covers the cooling fan. The device has the beneficial effects that through the multi-stage filtering and purifying system, the water circulation loop and the composite heat dissipation and heat energy recovery system, water quality purification is achieved, the forming yield is increased, the water resource utilization rate is increased, the cooling efficiency is enhanced, and heat energy is recovered.

Description

Technical Field

[0001] This invention belongs to the field of production equipment and relates to pipeline production shaping equipment, specifically a high-efficiency cooling shaping equipment with cooling water circulation and recovery function. Background Technology

[0002] In the production process of plastic pipes (such as PPR pipes and PVC pipes), the pipes extruded by the extruder need to be rapidly cooled and shaped by a cooling water system. Currently, the open-type water tank cooling system commonly used in the industry can meet the cooling requirements in terms of basic functions, but it has obvious technical defects in actual operation.

[0003] The main problem with current cooling systems lies in their open design and rudimentary circulating filtration function. During production, microplastics, metal debris from equipment wear (such as iron and aluminum particles), and environmental pollutants (such as dust and insect carcasses) continuously enter the cooling water. These impurities accumulate with the water circulation, leading to deterioration of the cooling water quality and severely impacting the surface quality of the pipes. Specifically, this manifests as scratches and pitting on the outer walls of the pipes and uneven product gloss.

[0004] More seriously, oily substances such as lubricants and release agents carried on the pipe surface as they enter the cooling water continue to dissolve into the water. These grease contaminants form a stable emulsion system in the circulation system, not only depositing a difficult-to-remove oil film on the pipe surface, affecting product appearance quality and subsequent processing performance, but also breeding microorganisms, producing odors, and corroding equipment components. Under long-term operation, the oil-water mixture easily clogs the spray system and filter devices, significantly reducing cooling efficiency and accelerating equipment aging.

[0005] Furthermore, existing open-type water tank cooling systems generally employ passive heat dissipation structures, relying solely on natural convection and limited ambient airflow to regulate water temperature. This heat dissipation method suffers from significant efficiency bottlenecks: firstly, the heat dissipation rate is significantly affected by ambient temperature, resulting in severely insufficient cooling capacity under high-temperature conditions in summer; secondly, the lack of an active adjustment mechanism makes it difficult to maintain a stable process water temperature; and thirdly, the open design leads to a large amount of heat loss into the workshop environment, causing both energy waste and deterioration of the production environment. Summary of the Invention

[0006] This invention addresses the technical problems of open-type water tank cooling systems, which lack filtration systems, easily damage pipes and have poor water and heat energy utilization. It provides a high-efficiency cooling and shaping device with cooling water circulation and recovery functions. Through a multi-stage filtration and purification system, a water circulation loop, and a composite heat dissipation and heat energy recovery system, it achieves improved water purification, increased molding yield, enhanced water resource utilization, improved cooling efficiency, and heat energy recovery.

[0007] The technical solution adopted in this invention is as follows: A high-efficiency cooling and shaping device with cooling water circulation and recovery function is provided, including a water tank and a water trough mounted above the water tank. At least one cover plate is movably mounted on the water trough. A heat dissipation component is installed on the top surface of the cover plate, and a buckle is provided on the bottom surface, with a spray pipe fastened to the buckle. A tank cover is provided on the water tank, and the water tank is divided into a first chamber and a second chamber distributed to the left and right by a baffle. Within the first chamber, a main chamber and a secondary chamber are further divided to the left and right by a filter element. The auxiliary pipeline is connected to the water tank; a drainage pipe is provided at the top of the baffle, which connects the second chamber and the auxiliary chamber. The drainage pipe bends downward and extends to the bottom of the auxiliary chamber, and is filled with sponge; an atomizing plate is provided in the second chamber, which is embedded in the sponge; a water pump is installed on the second chamber, and the inlet and outlet of the water pump are connected to the second chamber and the spray pipe through pipelines, respectively; a cooling fan is fixedly installed on the outer wall of the water tank, and an exhaust hood is provided on the outside of the cooling fan, with a connecting pipe connected to the exhaust hood.

[0008] When the water pump is running, it delivers water from the second chamber of the water tank to the water tank. Once the preset water level is reached, the control valve is opened, allowing the water in the water tank to flow back to the main chamber of the first chamber of the water tank under gravity. Impurities such as plastic particles in the water flow are trapped by the filter element. The filtered water flows into the secondary chamber and is then transferred to the second chamber by capillary adsorption through the diversion pipe on the baffle and the sponge filling it. During this process, the sponge again filters the water. Simultaneously, the sponge in the second chamber is equipped with atomizing plates. These atomizing plates not only remove oil components from the water flow, further optimizing water quality, but also increase the adsorption and transfer rate of the water flow. Finally, the water, after multiple purification processes, is pumped back to the water tank, forming a complete water circulation loop. Furthermore, the opening and closing lid on the water tank and the movable cover on the water tank reduce the contact area between the water and the outside air, effectively reducing water pollution. The system reduces water evaporation, improves water circulation efficiency, and minimizes damage to pipes caused by impurities and oil in the water flow, thereby increasing the yield of pipe cooling and forming. A cooling fan on the outer wall of the water tank actively dissipates heat, promoting airflow around the tank and enhancing its cooling effect on the internal water flow. Furthermore, the increased contact area between the water mist and air in the second chamber further enhances cooling efficiency. After the water flow from the second chamber is transported to the water tank, the cover plate moves along the tank to adjust the spray position of the spray pipes on the pipes. The heat dissipation components on the cover plate cool the cover plate and spray pipes, reducing temperature loss after the water enters the spray pipes and ensuring effective cooling and forming of the pipes. The cooling fan collects the blown hot air through the exhaust hood and guides it through the connecting pipes for preheating raw materials or auxiliary heating in the workshop, achieving heat recovery and utilization and improving energy efficiency.

[0009] To further optimize this technical solution, a water outlet pipe is connected to the bottom of the water tank, and a control valve is connected to the top of the water outlet pipe. The control valve is connected to the main chamber via a pipe, and the water tank is slidably installed with the cover plate via a guide rail assembly.

[0010] The control valve can control the flow rate of water from the water tank to the main chamber, ensuring the circulation effect of the water flow. The cover plate can move along the water tank to adjust the spray cooling effect of the spray pipe on the pipeline, improving the flexibility of use. In addition, the cover plate reduces the contact area between water and the outside air, reduces water evaporation, and improves the water recycling rate.

[0011] To further optimize this technical solution, the guide rail assembly includes two parallel linear slide rails, which are respectively located on the top of the front and rear walls of the water tank. Each linear slide rail is equipped with a slider, and the front and rear sides of the cover plate are provided with downwardly extending flanges, which are fixedly connected to the sliders respectively.

[0012] The cover plate moves along the water tank via a linear slide rail, making operation simple.

[0013] To further optimize this technical solution, the heat dissipation component includes a metal tube coiled around the top of the cover plate, with both ends of the metal tube extending downward into the water tank.

[0014] The metal pipe is inserted into the water tank and immersed in the water. Due to the circulation of water in the tank, the water temperature in the tank will not rise. This allows the metal pipe to dissipate heat from the cover plate and the spray pipes on the cover plate, reducing the temperature loss of the water as it flows through the spray pipes.

[0015] To further optimize this technical solution, the filter element includes an outer frame that is interference-sealed with the water tank, with filter screens fixedly connected to both ends of the outer frame, and activated carbon filled inside the outer frame.

[0016] The composite structure of the filter element enhances the filtration effect on the water flow.

[0017] To further optimize this technical solution, heat dissipation fins are provided between the outer wall of the water tank and the cooling fan. The heat dissipation fins are attached and fixed to the outer wall of the water tank, and the cooling fan is fixedly installed on the heat dissipation fins.

[0018] The cooling fan promotes airflow around the water tank, and the cooling fins increase the contact area between the water tank and the airflow, thereby enhancing the cooling effect of the water tank on the internal water flow.

[0019] To further optimize this technical solution, "U"-shaped brackets are provided on both the left and right sides of the bottom surface of the water tank. The brackets are located on the left and right sides of the water tank and are vertically lifted and assembled with the water tank by means of a lifting component. The front and rear sides of the brackets are threaded with tightening bolts, and the tightening bolts abut against the outer wall of the water tank.

[0020] The sink can be positioned on the bracket and secured with tightening bolts, making it flexible and reliable to use.

[0021] To further optimize this technical solution, the lifting assembly includes support blocks fixedly installed on both the left and right sides of the water tank. Each support block is rotatably mounted with a nut, which protrudes from the end face of the support block and is fixedly mounted with a handwheel. Each nut is also fitted with a lead screw, which is rotatably mounted to the bottom surface of the bracket.

[0022] The water tank is positioned by engaging the screw and threaded rod, and the handwheel mounted on the outside of the screw and threaded rod makes it easy to rotate and adjust the position of the screw, making the operation labor-saving and simple.

[0023] To further optimize this technical solution, a roller is provided along the length of the water tank. Straight rods are rotatably installed at both ends of the roller. The top surface of each straight rod is higher than the top surface of the water tank and has an outwardly bent outer edge. A screw is threaded onto the outer edge, and the bottom surface of the screw abuts against the top surface of the water tank.

[0024] The straight rod supports the roller shaft inside the water tank. The roller shaft reduces the smoothness of the pipe movement inside the water tank. The straight rod adjusts the position of the roller shaft inside the water tank through the screw on the outer edge. It is easy to operate and flexible to use.

[0025] To further optimize this technical solution, the bottom surface of the water tank is uniformly fixed with support legs along the circumference, and the bottom surface of each support leg is coaxially threaded with a stud, and the bottom surface of the stud is coaxially fixed with a rubber gasket.

[0026] Rubber pads and feet support the water tank. By adjusting the thread engagement between the studs on the rubber pads and the feet, the flatness of the support surface can be adjusted, thus enhancing the stability of the water tank support.

[0027] The beneficial effects of this invention are as follows: 1. The filter element performs primary filtration on the water flow in the first chamber. The filter screen traps large particles such as plastic microparticles, while activated carbon adsorbs water-soluble pollutants. The sponge in the drainage pipe uses capillary adsorption to attract water flow in the secondary chamber and filter out fine impurities and grease. At the same time, the atomizing plate atomizes the water flow and further removes grease through the principle of gas-liquid separation. As a result, after the water flow is delivered to the water tank, the concentration of impurities in the water flow is significantly reduced, preventing impurities from scratching the inner wall of the pipe or clogging the spray pipe, preventing the formation of an oil film on the pipe surface from affecting the cooling effect, and improving the yield of pipe cooling molding products. 2. The water pump drives the water in the second chamber to flow into the water tank. The water in the water tank flows back to the main chamber by gravity through the control valve, forming a closed loop, so that the water flow continues to circulate, reducing the need for external water supply. The water tank cover can be opened and closed, and the water tank cover can be moved to reduce the contact between the water flow and the outside air. In addition, the lower water temperature in the water tank and water tank reduces water evaporation and improves water resource utilization. 3. Heat dissipation fins and a cooling fan are installed on the outer wall of the water tank to improve the heat dissipation and cooling effect on the water tank and the water flow inside the tank. In addition, the atomizing plate in the second chamber converts the water flow into water mist, increasing the contact area with the airflow and improving the heat dissipation and cooling effect. This ensures that the water flow entering the water tank has a lower temperature, guaranteeing the cooling and shaping effect of the pipes. Furthermore, the metal pipe coiled on the top surface of the cover plate is also immersed in the water in the water tank, thereby cooling the cover plate and the spray pipes, reducing temperature loss, and improving the performance. 4. The hot air exhausted by the cooling fan is collected by the exhaust hood and then transported to the raw material preheating stage or the plant heating system through the connecting pipe to improve energy utilization. Attached Figure Description

[0028] Figure 1 This is a front structural diagram of the cooling and shaping device in this embodiment; Figure 2 This is a schematic diagram of the rear structure of the cooling and shaping device in this embodiment; Figure 3 This is a schematic diagram of the assembly structure of the water tank in this embodiment; Figure 4 This is a schematic diagram of the assembly structure of the water tank, heat dissipation fins, and cooling fan in this embodiment; Figure 5 This is a schematic diagram of the filter element in this embodiment; Figure 6 This is a schematic diagram of the assembly structure of the baffle and the drainage tube in this embodiment; Figure 7 This is a schematic diagram of the drainage tube, sponge, and atomizing plate in this embodiment; Figure 8 This is a schematic diagram of the assembly structure of the water tank in this embodiment; Figure 9 This is a schematic diagram of the water tank structure in this embodiment; Figure 10 This is a schematic diagram of the assembly structure of the cover plate and the metal tube in this embodiment; Figure 11 This is a schematic diagram of the assembly structure of the cover plate and the spray pipe in this embodiment; Figure 12 This is a schematic diagram of the assembly structure of the roller and the straight rod in this embodiment.

[0029] In the diagram, 1. Water tank; 101. Tank cover; 102. First chamber; 1021. Main chamber; 1022. Secondary chamber; 103. Second chamber; 104. Heat dissipation fins; 105. Support block; 2. Water tank; 201. Water outlet pipe; 202. Control valve; 3. Cover plate; 301. Buckle; 302. Metal pipe; 303. Flange; 4. Spray pipe; 5. Baffle; 6. Filter element; 601. Outer frame; 602. Filter screen; 7. Drainage tube; 701, sponge body; 702, atomizing plate; 8, water pump; 9, cooling fan; 10, exhaust hood; 1001, connecting pipe; 11, linear slide rail; 1101, slider; 12, bracket; 1201, tightening bolt; 13, nut; 1301, handwheel; 14, lead screw; 15, roller; 16, straight rod; 1601, outer edge; 1602, screw; 17, support leg; 1701, stud; 1702, rubber pad. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0031] Please see the appendix Figure 1-4 and attached Figure 12A high-efficiency cooling and shaping device with cooling water circulation and recovery function includes a water tank 1 and a water trough 2 mounted above the water tank 1. Support legs 17 are evenly fixedly installed circumferentially on the bottom surface of the water tank 1. Each support leg 17 has a stud 1701 coaxially threadedly connected to its bottom surface. Each stud 1701 has a rubber pad 1702 coaxially fixedly connected to its bottom surface. The rubber pad 1702 and the support legs 17 support the water tank 1. The water tank 1 is supported by adjusting the threads of the stud 1701 on the rubber pad 1702 and the support legs 17. The meshing depth can adapt to the flatness of the support surface, enhancing the stability of the support for the water tank 1. Support blocks 105 are fixedly installed on both sides of the length direction of the water tank 1 (i.e., the left and right sides of the water tank 1). The support blocks 105 can be welded to the water tank 1 or tightened to the water tank 1 with bolts. The support blocks 105 provide a stable support reference for the water tank 2. The support blocks 105 are installed with the water tank 2 through a lifting assembly, so as to adjust the usage position of the water tank 2 according to actual production needs. The lifting assembly includes a screw nut 13 rotatably installed with the support block 105. A matching screw rod 14 is meshed inside the screw nut 13. The screw rod 14 is rotatably installed with the bottom surface of the water tank 2. The outside of the screw nut 13 can be equipped with a handwheel 1301 to make the rotation of the screw nut 13 effortless and smooth. A roller shaft 15 is provided along the length direction inside the water tank 2. Straight rods 16 are rotatably installed at both ends of the roller shaft 15. The top surface of the straight rods 16 is higher than the top surface of the water tank 2 and has an outwardly bent outer edge. 1601, screws 1602 are threadedly connected to the outer edge 1601. The bottom surface of the screws 1602 abuts against the top surface of the water tank 2. The screws 1602 support the roller shaft 15 so as to adjust the horizontal state of the roller shaft 15. The position of the roller shaft 15 in the water tank 2 can be adjusted by changing the height specification of the screws 1602. After the pipe enters the water tank 2, the roller shaft 15 reduces the movement resistance of the pipe in the water tank 2, ensuring the smooth movement of the pipe in the water tank 2. Please see the appendix Figure 1 Appendix Figure 3 Appendix Figure 4 To ensure the flexibility of the use of the water tank 2, the water tank 2 and the lead screw 14 are indirectly assembled by means of a connector. The connector can be a bracket 12 with a "U" shaped cross section. The water tank 2 is located inside the bracket 12, and the bottom surface of the water tank 2 abuts against the bracket 12. The lead screw 14 is rotatably installed with the bottom surface of the bracket 12. The width of the bracket 12 is greater than the width of the water tank 2, so that the water tank 2 can move back and forth inside the bracket 12, allowing the water tank 2 to have multiple position adjustments and flexible use. The front and rear sides of the bracket 12 are threaded with tightening bolts 1201. After the water tank 2 is adjusted to a suitable position inside the bracket 12, the tightening bolts 1201 abut against the outer wall of the water tank 2, thereby locking and fixing the position of the water tank 2 to ensure reliable use. Please see the appendix Figure 2 Appendix Figure 3 Appendix Figure 4Water tank 1 is filled with water supplied to water tank 2. Water tank 1 is divided into a first chamber 102 and a second chamber 103 by a baffle 5. The first chamber 102 is further divided into a main chamber 1021 and a secondary chamber 1022 by a filter element 6. That is, there are three chambers in water tank 1. The main chamber 1021 is connected to water tank 2 by a pipe. The bottom of water tank 2 is connected to a water outlet pipe 201. A control valve 202 is connected to the water outlet pipe 201. The pipe leading out of the main chamber 1021 is connected to the control valve 202, so that the water in water tank 2 flows into the main chamber 1021 by gravity. The control valve 202 controls the flow rate of the water. Please see the appendix Figure 4 Appendix Figure 5 Water entering the main chamber 1021 is filtered by the filter element 6 and then enters the secondary chamber 1022. The filter element 6 includes an outer frame 601 that is interference-sealed with the side wall of the water tank 1. Filter screens 602 are fixedly connected to both ends of the outer frame 601. Activated carbon is filled inside the outer frame 601. The filter element 6 removes impurities such as plastic particles mixed in the water flow in the main chamber 1021. Please see the appendix Figure 4 Appendix Figure 6 Appendix Figure 7 A drainage pipe 7 is provided at the top of the baffle 5, which connects the secondary chamber 1022 and the second chamber 103. The portion of the drainage pipe 7 located in the secondary chamber 1022 bends downward and extends to the bottom of the secondary chamber 1022. The drainage pipe 7 is filled with a sponge 701, which absorbs the water flow in the secondary chamber 1022 and transfers the water flow in the secondary chamber 1022 to the second chamber 103. The sponge 701 absorbs the water in the secondary chamber 1022. The water flow is filtered again to further remove impurities and grease. An atomizing plate 702 is installed in the second chamber 103. The atomizing plate 702 is embedded in the sponge 701. The atomizing plate 702 atomizes the water flow adsorbed by the sponge 701, thereby increasing the extraction rate of the water flow in the secondary chamber 1022 by the sponge 701 and removing floating grease from the water flow. The water mist is collected into a water flow after dripping onto the side wall and bottom of the water tank 1. Please see the appendix Figure 4 A cooling fan 9 is fixedly installed on the outer wall of the water tank 1. The cooling fan 9 cools the water tank 1, thereby cooling the water flow in the water tank 1. Since the water flow is in the form of droplets when it is transferred into the second chamber 103, the cooling rate is improved. A heat dissipation fin 104 is also provided between the cooling fan 9 and the water tank 1. The heat dissipation fin 104 is attached and fixed to the outer wall of the water tank 1. The cooling fan 9 is fixedly installed on the heat dissipation fin 104. The heat dissipation fin 104 increases the heat dissipation area of ​​the water tank 1 and improves the heat dissipation rate. Please see the appendix Figure 1 Appendix Figure 3 The cooling fan 9 is covered with an exhaust hood 10, and a connecting pipe 1001 is connected to the exhaust hood 10. The cooling fan 9 blows hot air into the exhaust hood 10. The exhaust hood 10 is connected to the connecting pipe 1001, which guides the hot air through the pipeline so as to recover and reuse the hot air. For example, the connecting pipe 1001 can be connected to the raw material barrel through the pipeline to preheat the granular raw material extruded from the pipeline. In addition, when the factory is operating in winter, the hot air can be directly discharged into the factory building to assist in heating and improve energy utilization. Please see the appendix Figure 1 Appendix Figure 2 A water pump 8 is installed on the second chamber 103. The inlet of the water pump 8 is connected to the second chamber 103, thereby drawing water from the second chamber 103. The outlet is connected to the water tank 2 through a pipe, thereby introducing water into the water tank 2, promoting the flow of water in the water tank 2, ensuring the cooling and shaping effect of the water flow on the pipe, and reducing the waste of water resources through the circulation of water. Please see the appendix Figure 1 and attached Figure 8-11 At least one cover plate 3 is movable on the water tank 2. A heat dissipation component is installed on the top surface of the cover plate 3. The heat dissipation component includes a metal tube 302, preferably a through pipe, coiled around the top of the cover plate 3. Both ends of the metal tube 302 extend downward into the water tank 2 and are immersed in water. The water flow in the water tank 2 dissipates heat from the cover plate 3. A buckle 301 is provided on the bottom surface of the cover plate 3. A spray pipe 4 is fastened to the ground of the cover plate 3 through the buckle 301. The spray pipe 4 is connected to the outlet of the water pump 8 through a pipe. The number of spray pipes 4 can be adjusted according to usage requirements. The cover plate 3 is installed on the water tank 2 by means of a guide rail assembly for easy mounting. The spray position of the spray pipe 4 is adjusted according to usage requirements. As the number of cover plates 3 increases, the area of ​​the opening of the water tank 2 is increased, reducing the evaporation of water in the water tank 2. The spray pipes 4 on the cover plate 3 are connected in series by pipes and then connected to the outlet of the water pump 8. The guide rail assembly includes linear guide rails parallel to the front and rear walls of the water tank 2. Each linear guide rail is equipped with a slider 1101. The front and rear sides of the cover plate 3 are provided with downwardly extending flanges 303. The flanges 303 are fixedly installed with the sliders 1101 to ensure that the cover plate 3 slides smoothly and is more flexible in use.

[0032] The working principle of this high-efficiency cooling and shaping equipment with cooling water circulation and recovery function is as follows: When the water tank 1 is used for the first time, water is injected into the first chamber 102 and the second chamber 103 of the water tank 1 (the water level in the second chamber 103 must be lower than the drain pipe 7), and the control valve 202 on the water outlet pipe 201 at the bottom of the water tank 2 is closed. Then, the water pump 8 runs to transport the water in the second chamber 103 of the water tank 1 to the water tank 2. After reaching the preset water level, the control valve 202 is opened, so that the water in the water tank 2 flows back to the main chamber 1021 of the first chamber 102 of the water tank 1 under gravity, forming a complete water circulation loop. The tank cover 101 on the water tank 1, which can be opened and closed, and the cover plate 3 on the water tank 2, which can be moved, both reduce the contact area between water and the outside air, effectively reduce the amount of water evaporation, and improve the water circulation utilization rate. When water flows into the main chamber 1021, impurities such as plastic particles are trapped by the filter element 6, and the filtered water flows into the secondary chamber 1022. The water in the secondary chamber 1022 is transferred to the second chamber 103 through the guide pipe 7 on the baffle 5 and the sponge 701 inside, using capillary adsorption. During this process, the sponge 701 again filters the water. Simultaneously, the sponge 701 is embedded with an atomizing plate 702 in the second chamber 103. The atomizing plate 702 not only removes oil components from the water, further optimizing water quality, but also increases the adsorption and transfer rate of the water. Finally, the water, after multiple purification processes, is pumped back into the water tank 2 by the water pump 8, thereby reducing damage to the pipes caused by impurities and oil in the water and improving the yield of the cooled and molded pipes. The heat dissipation fins 104 and cooling fan 9 mounted on the outer wall of the water tank 1 actively dissipate heat from the water tank 1. The cooling fan 9 promotes airflow around the water tank 1, and the heat dissipation fins 104 increase the contact area between the water tank 1 and the airflow, thereby enhancing the cooling effect of the water tank 1 on the internal water flow. In addition, the water mist in the second chamber 103 increases the contact area with the air, increasing the efficiency and effectiveness of heat dissipation and cooling. After the water flow in the second chamber 103 is transported to the water tank 2, the cover plate 3 on the water tank 2 moves along the water tank 2 to adjust the spray position of the spray pipe 4 on the pipe. The metal pipe 302 coiled on the cover plate 3 is inserted into the water tank 2, thereby cooling the cover plate 3 and the spray pipe 4, reducing temperature loss after the water flow enters the spray pipe 4, and ensuring the cooling effect on the pipe. The cooling fan 9 blows out hot air, which is collected through the exhaust hood 10 and guided through the connecting pipe 1001 for preheating raw materials or auxiliary heating of the workshop (in winter conditions), thereby realizing the recovery and utilization of heat energy and improving energy efficiency.

Claims

1. A high-efficiency cooling and shaping device with cooling water circulation and recovery function, comprising a water tank (1) and a water trough (2) mounted above the water tank (1), characterized in that: At least one cover plate (3) is movably mounted on the water tank (2). A heat dissipation component is installed on the top surface of the cover plate (3), and a buckle (301) is provided on the bottom surface. A spray pipe (4) is snapped onto the buckle (301). A tank cover (101) is opened and closed on the water tank (1). The water tank (1) is divided into a first chamber (102) and a second chamber (103) distributed to the left and right by a baffle (5). The first chamber (102) is divided into a main chamber (1021) and a secondary chamber (1022) distributed to the left and right by a filter element (6). The main chamber (1021) is connected to the water tank (2) by a pipe. A drainage pipe (7) is provided on the top of the baffle (5). The drainage pipe (7) is connected to the second chamber. The water tank (1) has a chamber (103) and a secondary chamber (1022). The drainage pipe (7) bends downward and extends to the bottom of the secondary chamber (1022), and the drainage pipe (7) is filled with a sponge (701). The second chamber (103) is equipped with an atomizing plate (702), which is embedded in the sponge (701). A water pump (8) is installed on the second chamber (103). The inlet and outlet of the water pump (8) are connected to the second chamber (103) and the spray pipe (4) through pipelines, respectively. A cooling fan (9) is fixedly installed on the outer wall of the water tank (1). The cooling fan (9) is covered with an air vent (10), and a connecting pipe (1001) is connected to the air vent (10).

2. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: The bottom surface of the water tank (2) is connected to a water outlet pipe (201), and a control valve (202) is connected to the top of the water outlet pipe (201). The control valve (202) is connected to the main chamber (1021) via a pipe, and the water tank (2) is slidably installed with the cover plate (3) via a guide rail assembly.

3. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 2, characterized in that: The guide rail assembly includes two parallel linear slide rails (11), which are respectively located on the top of the front and rear walls of the water tank (2). Each linear slide rail (11) is equipped with a slider (1101), and the front and rear sides of the cover plate (3) are provided with downwardly extending flanges (303), which are fixedly connected to the sliders (1101).

4. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: The heat dissipation assembly includes a metal tube (302) coiled around the top of the cover plate (3), and both ends of the metal tube (302) extend downward into the water tank (2).

5. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: The filter element (6) includes an outer frame (601) that is interference-sealed into the water tank (1). Both ends of the outer frame (601) are fixedly connected with filter screens (602), and the outer frame (601) is filled with activated carbon.

6. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: A heat dissipation fin (104) is provided between the outer wall of the water tank (1) and the cooling fan (9). The heat dissipation fin (104) is attached and fixed to the outer wall of the water tank (1), and the cooling fan (9) is fixedly installed on the heat dissipation fin (104).

7. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: The bottom of the water tank (2) is provided with "U" shaped brackets (12) on both the left and right sides. The brackets (12) are located on the left and right sides of the water tank (1) and are vertically lifted and assembled with the water tank (1) by means of a lifting component. The front and rear sides of the brackets (12) are threaded with tightening bolts (1201), and the tightening bolts (1201) abut against the outer wall of the water tank (2).

8. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 7, characterized in that: The lifting assembly includes support blocks (105) fixedly installed on both the left and right sides of the water tank (1). Each support block (105) is rotatably mounted with a nut (13). Each nut (13) protrudes from the end face of the support block (105) and is fixedly mounted with a handwheel (1301). Each nut (13) is fitted with a lead screw (14), which is rotatably mounted to the bottom surface of the bracket (12).

9. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: A roller (15) is provided along the length of the water tank (2). Straight rods (16) are rotatably installed at both ends of the roller (15). The top surface of the straight rods (16) is higher than the top surface of the water tank (2) and has an outwardly bent outer edge (1601). A screw (1602) is threaded onto the outer edge (1601). The bottom surface of the screw (1602) abuts against the top surface of the water tank (2).

10. The high-efficiency cooling and shaping equipment with cooling water circulation and recovery function according to claim 1, characterized in that: The bottom surface of the water tank (1) is uniformly fixed with support legs (17) along the circumference, and the bottom surface of each support leg (17) is coaxially threaded with a stud (1701), and the bottom surface of the stud (1701) is coaxially fixed with a rubber pad (1702).

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