Copper hot rolling emulsion circulating system

Abstract

The utility model discloses a copper hot rolling emulsion circulating system which comprises a collecting and filtering box, a filtering cavity, a precipitation cavity and a storage cavity which are communicated with one another are arranged in the collecting and filtering box, a coarse filtering plate and a fine filtering plate are fixedly arranged in the filtering cavity, and the coarse filtering plate is located above the fine filtering plate; the cooling device comprises a supporting table, a cooling tank is fixedly arranged at the upper end of the supporting table, and a cooling box used for cooling the cooling tank is fixedly arranged at the lower end of the supporting table; by arranging the collecting and filtering box and arranging the filtering cavity, the precipitation cavity and the partition plate in the collecting and filtering box, emulsion participates in filtering, standing and precipitating in the collecting and filtering box and then is stored, the emulsion needed by repeated circulation is filtered, and metal scraps or other impurities carried in the emulsion are filtered, so that normal work of all production parts is prevented from being affected; and meanwhile, a cooling draw-off pump is arranged at the bottom of the cooling device and used for cooling the cooling tank, and a cooling fan is arranged at the top of the cooling device to accelerate dissipation of heat in the cooling device.

Description

Technical Field

[0001] This utility model belongs to the field of emulsion circulation technology, specifically relating to a copper hot rolling emulsion circulation system. Background Technology

[0002] Emulsions can form a lubricating film on the surface of metal processing to reduce friction between the metal workpiece and the cutting tool. In existing emulsion circulation systems, metal debris residue remains after the emulsion participates in circulation. Directly recycling the emulsion results in a rough and uneven surface on the copper rod and can easily damage the pump or other equipment. In addition, excessively high temperatures during emulsion circulation can reduce its stability. Existing equipment lacks a rapid cooling device for the emulsion. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a copper hot rolling emulsion circulation system.

[0004] The technical solution adopted in this utility model includes:

[0005] The filter box has a filter chamber, a sedimentation chamber and a storage chamber that are interconnected inside. A coarse filter plate and a fine filter plate are fixedly installed in the filter chamber, with the coarse filter plate located above the fine filter plate.

[0006] A cooling device includes a support platform, on the upper end of which a cooling tank is fixedly mounted, and on the lower end of which a cooling box for cooling the cooling tank is fixedly mounted.

[0007] A valve assembly is connected to the cooling tank. The valve assembly includes a flow valve and a pressure valve for controlling the output flow rate and output pressure. The flow valve and the pressure valve are connected to the cooling tank through pipelines.

[0008] As a preferred embodiment of this utility model, the top of the filter chamber is open, and a partition is fixedly provided on the top of the filter collection box. The partition has several rectangular grooves for fluid to pass through. The diameter of the filter holes of the coarse filter plate is larger than that of the filter holes of the fine filter plate. A first conveying pipe is provided in the filter chamber. One end of the first conveying pipe extends to the bottom of the filter chamber, and the other end extends to the bottom of the sedimentation chamber. A first extraction pump is provided in the filter chamber. A filter bag is fitted on the input end of the first extraction pump, and its output end is connected to the first conveying pipe.

[0009] As a preferred embodiment of the present invention, a second conveying pipe is provided in the sedimentation chamber, one end of the second conveying pipe extends to the lower part of the sedimentation chamber and is connected to a second extraction pump, and the other end of the second conveying pipe extends to the bottom of the storage chamber.

[0010] As a preferred embodiment of this invention, a third extraction pump is fixedly provided on the side wall of the storage cavity, the input end of the third extraction pump is connected to a third extraction pipe, and its output end is connected to the cooling tank.

[0011] As a preferred embodiment of this utility model, the filter box is provided with multiple level gauges, and each of the multiple level gauges corresponds to one of the filter chamber, the sedimentation chamber and the storage chamber.

[0012] As a preferred embodiment of this invention, the cooling tank is provided with a nozzle, which is connected to the output end of the third extraction pump via a pipeline. A cooling fan is provided on the top of the cooling tank for heat dissipation inside the cooling tank.

[0013] As a preferred embodiment of the present invention, a cooling pipe is formed on the wall of the cooling tank, the cooling pipe is wound and distributed along the length of the cooling tank, one end of the cooling pipe is connected to a cooling extraction pump, the cooling extraction pump is located at the bottom of the cooling tank, and the other end of the cooling pipe is connected to the cooling tank.

[0014] As a preferred embodiment of the present invention, the valve assembly includes a first flow channel and a second flow channel, both of which are connected to the cooling tank. The end of the second flow channel away from the cooling tank is connected to the middle of the first flow channel. A flow control valve is connected to the second flow channel, and a high-pressure pump is connected to the first flow channel. The flow valve and the pressure valve are respectively located on the side of the high-pressure pump away from the cooling tank.

[0015] This invention relates to a copper hot-rolled emulsion circulation system.

[0016] The beneficial effects of this utility model are as follows: By setting up a collection box and installing a filtration chamber, a sedimentation chamber, and a baffle inside it, the emulsion can participate in filtration, settle, and then be stored in the collection box. This filters the emulsion required for repeated circulation and removes metal fragments or other impurities carried in the emulsion to avoid affecting the normal operation of various production components. At the same time, a cooling pump is installed at the bottom of the cooling device to cool the cooling tank, and a cooling fan is installed at the top of the cooling device to accelerate the dissipation of internal heat, thereby shortening the cooling time required for the emulsion. The valve group device is used to regulate and set the output flow rate and pressure of the emulsion to ensure the production requirements of copper rods. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2This is a schematic diagram of the assembly structure of the filter box and cooling device of this utility model;

[0020] Figure 3 This is a cross-sectional structural schematic diagram of the cooling device of this utility model;

[0021] Figure 4 This is a cross-sectional structural schematic diagram of the filter box of this utility model;

[0022] Figure 5 This is a structural schematic diagram of the valve assembly device of this utility model.

[0023] In the diagram: 1. Filter box; 2. Cooling device; 3. Valve assembly; 11. Filter chamber; 12. Sedimentation chamber; 13. Storage chamber; 14. Baffle; 111. Coarse filter plate; 112. Fine filter plate; 113. First delivery pipe; 114. First extraction pump; 115. Filter bag; 121. Second delivery pipe; 122. Second extraction pump; 131. Third extraction pipe; 132. Third extraction pump; 134. Level gauge; 21. Support platform; 22. Cooling tank; 23. Cooling fan; 24. Nozzle; 25. Cooling box; 26. Cooling extraction pump; 27. Cooling pipe; 31. First flow channel; 32. Second flow channel; 311. High-pressure pump; 312. Flow valve; 313. Pressure valve; 321. Flow control valve. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] The following is combined with Figure 1-5 This invention describes a specific embodiment of a copper hot-rolling emulsion circulation system, comprising:

[0027] The filter box 1 is internally connected to a filter chamber 11, a sedimentation chamber 12, and a storage chamber 13. The filter chamber 11 is fixed with a coarse filter plate 111 and a fine filter plate 112. The coarse filter plate 111 is located above the fine filter plate 112. The filter chamber 11 is used to filter the emulsion, filtering out residues and metal powders. After the emulsion is filtered in the filter chamber 11, it flows to the bottom of the filter chamber 11 and is then pumped to the sedimentation chamber 12 through pipelines and a pump body for sedimentation. The metal powder that cannot be filtered is precipitated to reduce the metal powder content in the circulating emulsion. After the emulsion has completed sedimentation in the sedimentation chamber 12, it is pumped to the storage chamber 13 for storage, so that the emulsion can be circulated in the machine during production.

[0028] Cooling device 2 includes a support platform 21, with a cooling tank 22 fixedly mounted on the upper end of the support platform 21 and a cooling box 25 fixedly mounted on the lower end for cooling the cooling tank 22. Cooling device 2 is used to cool the emulsion. Cooling fluid is stored in the cooling box 25. By circulating the cooling fluid on the wall of the cooling tank 22, the temperature of the wall of the cooling tank 22 is carried away, thereby cooling the fluid stored in the cooling tank 22. At the same time, a cooling fan 23 is provided on the top of the cooling tank 22 to accelerate the dissipation of heat inside the cooling tank 22.

[0029] The valve assembly 3 is connected to the cooling tank 22. The valve assembly 3 includes a flow valve 312 and a pressure valve 313 for controlling the output flow rate and output pressure. The flow valve 312 and the pressure valve 313 are connected to the cooling tank 22 through pipelines. The valve assembly 3 is used to transport the filtered and cooled emulsion according to the required production volume and conveying pressure to ensure the circulation of the metal production emulsion.

[0030] Please refer to Figures 2-4As shown, the top of the filter chamber 11 is open. A partition 14 is fixedly installed on the top of the collection box 1. Several rectangular grooves are formed on the partition 14 for fluid passage. The emulsion in the production equipment is transported to the partition 14 and flows into the filter chamber 11 through the rectangular grooves to participate in the filtration cycle. The diameter of the filter holes in the coarse filter plate 111 is larger than that in the fine filter plate 112, thus performing secondary fine filtration of the emulsion and improving the filtration accuracy. A first conveying pipe 113 is provided inside the filter chamber 11, with one end of the first conveying pipe 113 extending to the filter chamber 11. The filter chamber 11 has one end at the bottom and the other end extends to the bottom of the sedimentation chamber 12. The filter chamber 11 is equipped with a first extraction pump 114. The input end of the first extraction pump 114 is fitted with a filter bag 115, and its output end is connected to the first delivery pipe 113. The emulsion flowing in during production enters the filter chamber 11 and participates in filtration. Under the action of the first extraction pump 114, it is extracted into the sedimentation chamber 12 through the first delivery pipe 113 to participate in sedimentation. The filter bag 115 is fitted on the first extraction pump 114 to protect it during operation and prevent particulate matter from entering the first extraction pump 114 and affecting its normal operation.

[0031] Please refer to Figure 4 As shown, the sedimentation chamber 12 is provided with a second conveying pipe 121. One end of the second conveying pipe 121 extends to the lower part of the sedimentation chamber 12 and is connected to a second extraction pump 122. The other end of the second conveying pipe 121 extends to the bottom of the storage chamber 13. After the emulsion is extracted into the sedimentation chamber 12 to participate in sedimentation, the fluid with metal powder is allowed to settle. Then, the fluid in the sedimentation chamber 12 is extracted by the second extraction pump 122 and transported to the storage chamber 13 for storage.

[0032] Please refer to Figure 4 As shown, a third extraction pump 132 is fixedly installed on the side wall of the storage cavity 13. The input end of the third extraction pump 132 is connected to the third extraction pipe 131, and its output end is connected to the cooling tank 22. The third extraction pump 132 is used to extract the emulsion stored in the storage cavity 13 and extract it into the cooling tank 22 for cooling and temperature reduction, so as to realize the recycling of the emulsion.

[0033] Please refer to Figure 2 As shown, the filter collection box 1 is equipped with multiple level gauges 134, which correspond one-to-one with the filter chamber 11, the sedimentation chamber 12 and the storage chamber 13. The level gauges 134 are used to provide feedback on the liquid level of the emulsion in the filter chamber 11, the sedimentation chamber 12 or the storage chamber 13, so as to make corresponding adjustments to the emulsion in the filter collection box 1.

[0034] Please refer to Figure 3As shown, the cooling tank 22 is equipped with a nozzle 24, which is connected to the output end of the third extraction pump 132 through a pipeline. The top of the cooling tank 22 is equipped with a cooling fan 23, which is used for heat dissipation inside the cooling tank 22. The nozzle 24 can spray the emulsion when it is delivered into the cooling tank 22, thereby accelerating the rise of the heat carried by the emulsion and reducing the cooling rate of the emulsion.

[0035] Please refer to Figure 3 As shown, a cooling pipe 27 is formed on the wall of the cooling tank 22. The cooling pipe 27 is wound and distributed along the length of the cooling tank 22. One end of the cooling pipe 27 is connected to a cooling extraction pump 26, which is located at the bottom of the cooling box 25. The other end of the cooling pipe 27 is connected to the cooling box 25. By utilizing the winding distribution of the cooling pipe 27 along the length of the cooling tank 22 and circulating the cooling fluid through the cooling pipe 27, the cooling tank 22 is cooled, thereby achieving the cooling of the emulsion stored in the cooling tank 22. The cooling extraction pump 26 is loaded with cooling fluid and can cool the loaded cooling fluid to achieve the cooling required for the emulsion stored in the cooling tank 22.

[0036] Please refer to Figure 5 As shown, the valve assembly 3 includes a first flow channel 31 and a second flow channel 32, both of which are connected to the cooling tank 22. The end of the second flow channel 32 furthest from the cooling tank 22 is connected to the middle of the first flow channel 31. A flow control valve 321 is connected to the second flow channel 32, and a high-pressure pump 311 is connected to the first flow channel 31. The flow valve 312 and the pressure valve 313 are located on the side of the high-pressure pump 311 furthest from the cooling tank 22. When the emulsion fluid output from the cooling tank 22 reaches the emulsion output pressure value, the high-pressure pump... 311 does not require pressurization of the output emulsion. The emulsion is directly conveyed and output through the second flow channel 32, and sequentially passes through the flow control valve 321, the flow valve 312 for flow output control, and the pressure valve 313 for output pressure control. When the pressure value output by the cooling tank 22 is low, the flow control valve 321 is closed, so that the emulsion is pressurized by the high-pressure pump 311 and flows through the flow valve 312 for output flow control, and the pressure valve 313 for output pressure control. Finally, the emulsion is conveyed to the production equipment through the first flow channel 31 for circulation.

[0037] Working principle of this utility model:

[0038] In the production of copper rods, the emulsion after lubrication is conveyed to the partition 14. The emulsion flows into the coarse filter plate 111 through the rectangular groove opened on the partition 14. The coarse filter plate 111 blocks impurities and large-diameter metal distributions in the emulsion. After passing through the coarse filter plate 111, the emulsion flows to the fine filter plate 112. The fine filter plate 112 further refines and filters the emulsion, and finally flows into the bottom of the filter chamber 11.

[0039] The first extraction pump 114 inside the filter chamber 11 operates to extract the emulsion inside the filter chamber 11. The emulsion is then extracted and transported to the sedimentation chamber 12 through the first extraction pump 114 and the first delivery pipe 113 to participate in the settling. The first extraction pump 114 is fitted with a filter bag 115, which can filter the metal powder and prevent it from entering the first extraction pump 114 and affecting its normal operation.

[0040] After the emulsion is drawn into the sedimentation chamber 12 and allowed to stand, the second extraction pump 122 extracts and transports the emulsion after standing, and then transports it to the storage chamber 13 for storage through the second delivery pipe 121.

[0041] The filter chamber 11, sedimentation chamber 12 and storage chamber 13 are equipped with level gauges 134 to display the fluid volume in each chamber, so that the operator can adjust the volume in each chamber or adjust the working time between each pump.

[0042] According to the production usage requirements, the third extraction pump 132 extracts the emulsion stored in the storage chamber 13. The emulsion is extracted and transported to the cooling tank 22 through the third extraction pipe 131 for cooling. The cooling tank 22 has cooling pipes 27 circulating around its wall, and a cooling box 25 is fixed at the bottom of the cooling tank 22. The cooling box 25 stores cooling fluid. The cooling fluid is extracted and transported by the cooling extraction pump 26 and circulated in the cooling pipes 27 to cool the cooling tank 22 and the emulsion stored in it. When the emulsion is extracted into the cooling tank 22, it is sprayed by the nozzle 24. The spraying can accelerate the cooling of the emulsion. At the same time, the rising temperature is discharged by the cooling fan 23, reducing the time required for the emulsion to cool down.

[0043] After the emulsion is cooled, it is transported by valve assembly 3. When the emulsion fluid output from cooling tank 22 reaches the emulsion output pressure value, high-pressure pump 311 does not need to pressurize the output emulsion. The emulsion is directly transported and output through the second flow channel 32, and sequentially passes through flow control valve 321, flow valve 312 for flow output control, and pressure valve 313 for output pressure control. When the pressure value output from cooling tank 22 is low, flow control valve 321 is closed, allowing the emulsion to be pressurized by high-pressure pump 311 and then flow through flow valve 312 for output flow control, and pressure valve 313 for output pressure control. Finally, the emulsion is transported through the first flow channel 31 to the production equipment for circulation.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A copper hot-rolled emulsion circulation system, characterized in that, include: The filter box has a filter chamber, a sedimentation chamber and a storage chamber that are interconnected inside. A coarse filter plate and a fine filter plate are fixedly installed in the filter chamber, with the coarse filter plate located above the fine filter plate. A cooling device includes a support platform, on the upper end of which a cooling tank is fixedly mounted, and on the lower end of which a cooling box for cooling the cooling tank is fixedly mounted. A valve assembly is connected to the cooling tank. The valve assembly includes a flow valve and a pressure valve for controlling the output flow rate and output pressure. The flow valve and the pressure valve are connected to the cooling tank through pipelines.

2. The copper hot-rolling emulsion circulation system according to claim 1, characterized in that: The top of the filtration chamber is open, and a partition is fixedly installed on the top of the collection box. The partition has several rectangular grooves for fluid to pass through. The diameter of the filter holes of the coarse filter plate is larger than that of the filter holes of the fine filter plate. A first conveying pipe is provided in the filtration chamber. One end of the first conveying pipe extends to the bottom of the filtration chamber, and the other end extends to the bottom of the sedimentation chamber. A first extraction pump is provided in the filtration chamber. A filter bag is fitted on the input end of the first extraction pump, and its output end is connected to the first conveying pipe.

3. The copper hot-rolling emulsion circulation system according to claim 2, characterized in that: The sedimentation chamber is provided with a second conveying pipe. One end of the second conveying pipe extends to the lower part of the sedimentation chamber and is connected to a second extraction pump. The other end of the second conveying pipe extends to the bottom of the storage chamber.

4. A copper hot-rolling emulsion circulation system according to claim 3, characterized in that: A third extraction pump is fixedly installed on the side wall of the storage cavity. The input end of the third extraction pump is connected to the third extraction pipe, and its output end is connected to the cooling tank.

5. A copper hot-rolling emulsion circulation system according to claim 1, characterized in that: The filter box is equipped with multiple level gauges, each of which corresponds to one of the filter chamber, the sedimentation chamber, and the storage chamber.

6. A copper hot-rolling emulsion circulation system according to claim 4, characterized in that: The cooling tank is equipped with a nozzle, which is connected to the output end of the third extraction pump via a pipeline. The top of the cooling tank is equipped with a cooling fan, which is used for heat dissipation inside the cooling tank.

7. A copper hot-rolling emulsion circulation system according to claim 6, characterized in that: Cooling pipes are formed on the wall of the cooling tank and are distributed along the length of the cooling tank. One end of the cooling pipe is connected to a cooling extraction pump, which is located at the bottom of the cooling tank. The other end of the cooling pipe is connected to the cooling tank.

8. A copper hot-rolling emulsion circulation system according to claim 1, characterized in that: The valve assembly includes a first flow channel and a second flow channel, both of which are connected to the cooling tank. The end of the second flow channel away from the cooling tank is connected to the middle of the first flow channel. A flow control valve is connected to the second flow channel, and a high-pressure pump is connected to the first flow channel. The flow valve and the pressure valve are respectively located on the side of the high-pressure pump away from the cooling tank.

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