Cooling device for nonmetal mineral substance pipeline machining

Abstract

The utility model discloses a cooling device for nonmetal mineral substance pipeline processing, which belongs to the technical field of pipeline processing cooling, and comprises a working box, a water replenishing tank, a first water pump and a second water pump, the top of the working box is open, the bottom of the working box is provided with an outlet, a collecting box is arranged below the working box, and the top of the collecting box is open. The first water suction pump is connected with the collecting box and the cooling mechanism through water pipes, and the cooling mechanism is connected with an inlet of the water supplementing box through a water pipe. The second water suction pump is connected with an outlet of the water supplementing tank and the guide pipe through a water pipe; a water replenishing port is formed in the water replenishing tank and externally connected with a water supply mechanism, a water level sensing mechanism is arranged in the water replenishing tank, and the water level sensing mechanism and the water supply mechanism are associated through an external control system. According to the scheme, the pipeline is cooled through water circulation, waste of water resources is reduced, and water is supplemented in time through cooperation of the water level sensing mechanism and the water supply mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline processing and cooling technology, specifically a cooling device for processing non-metallic mineral pipelines. Background Technology

[0002] Non-metallic mineral pipes are pipes with specific functions made from non-metallic minerals and rocks as basic or main raw materials through deep or fine processing, and are widely used in engineering. Existing non-metallic mineral pipes have high surface temperatures after processing, requiring surface cooling. Water cooling is a commonly used method, typically involving spraying cold water or coolant onto the pipe surface. However, spraying water onto the pipe surface introduces impurities and dirt. To avoid excessive water waste, existing water cooling devices generally use circulating water instead of flowing water. This involves repeatedly using the same batch of water to cool the pipe, then cooling the warm water that has absorbed heat from the pipe surface, and then reusing the cooled water. Compared to using flowing water, this reduces water waste. However, since the same batch of water is circulated, some water loss is inevitable during use. To prevent insufficient circulating cooling water from affecting the cooling operation, the lost water needs to be replenished promptly. Manual water replenishment is cumbersome, and failure to replenish water in a timely manner can easily affect work efficiency. Therefore, designing a cooling device for non-metallic mineral pipe processing is essential. Utility Model Content

[0003] The purpose of this invention is to provide a cooling device for processing non-metallic mineral pipes, so as to solve at least one aspect of the problems and defects mentioned in the background art.

[0004] It includes a working box, a water supply tank, a first water pump and a second water pump. The top of the working box is open and the bottom of the working box has an outlet. A collection box is located below the working box. The top of the collection box is open and corresponds to the outlet of the working box. The first water pump is connected to the collection box and the cooling mechanism through a water pipe. The cooling mechanism is connected to the inlet of the water supply tank through a water pipe.

[0005] A guide pipe is installed on the top of the working box, and the second water pump is connected to the outlet of the water supply tank and the guide pipe through a water pipe.

[0006] The water supply tank is equipped with a water inlet, which is connected to an external water supply mechanism. The water level sensor is installed inside the water supply tank, and the water level sensor and the water supply mechanism are connected through an external control system.

[0007] Furthermore, the water level sensing mechanism includes a swing float and a sensor. The swing float is mounted on the inner wall of the water supply tank via a hinge structure, and the sensor is mounted below the swing float.

[0008] Furthermore, the water supply system includes a water replenishment pump, which is connected to the water replenishment tank and the water source via water pipes.

[0009] Furthermore, the cooling mechanism includes a heat exchanger, with the hot water inlet of the heat exchanger connected to a first water pump via a water pipe, the hot water outlet of the heat exchanger connected to the inlet of a water supply tank via a water pipe, the cold water inlet of the heat exchanger connected to an inlet pipe, and the cold water outlet of the heat exchanger connected to an outlet pipe.

[0010] Furthermore, fixed rollers and movable rollers are symmetrically installed in the middle of the working box. One end of the movable roller is rotatably installed on the inner wall of the working box, and the other end is fixedly installed with a rotary motor.

[0011] Furthermore, the guide tube is installed along the top outer frame of the work box, and drain valves are installed at intervals on the side of the guide tube near the center of the work box.

[0012] Furthermore, the drain valve is an electric valve.

[0013] Furthermore, a liquid collection hopper is installed at the bottom of the work box.

[0014] Furthermore, a filter screen is installed at the bottom of the collection hopper.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The pipe to be cooled is placed inside the working chamber. Cooling water is sprayed onto the pipe through a guide pipe at the top of the working chamber. After the cooling water carries away the heat from the pipe, it falls into a collection tank at the bottom of the working chamber. A first water pump draws the heated cooling water into the cooling mechanism for further cooling. The cooled water then enters the replenishment tank. The water in the replenishment tank is then pumped into the guide pipe by a second water pump, thus completing the cooling water circulation. A water level sensor is installed in the replenishment tank and is connected to the water supply mechanism via an external control mechanism. When the water level sensor detects that the water level in the replenishment tank is insufficient, it will activate the water supply mechanism to supply water to the replenishment tank. Through this design, water can be automatically supplied when the circulating cooling water volume is insufficient, thereby ensuring the cooling efficiency. Attached Figure Description

[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

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

[0019] Figure 2 for Figure 1 Top view of the guide tube;

[0020] Figure 3 for Figure 1 Top view of the middle workbox;

[0021] Figure 4 for Figure 1 Cross-sectional view of the central water supply tank;

[0022] Figure 5 This is a diagram showing the state of the tank when the water level is low.

[0023] In the diagram: 1. Working box; 101. Rotary motor; 102. Guide tube; 103. Fixed roller; 104. Movable roller; 105. Drain valve; 2. Collection box; 3. First water pump; 4. Heat exchanger; 501. Inlet pipe; 502. Outlet pipe; 6. Water replenishment tank; 601. Swinging float; 602. Sensor; 603. Water inlet; 604. Water replenishment pump; 7. Second water pump; 8. Liquid collection hopper; 801. Filter screen. 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] Please see Figure 1-5 As shown in the embodiment of this utility model, a cooling device for processing non-metallic mineral pipes includes a working box 1, a water supply tank 6, a first water pump 3, and a second water pump 7. The top of the working box 1 is open, and an outlet is provided at the bottom of the working box 1. A collection box 2 is provided below the working box 1, and the top of the collection box 2 is open, corresponding to the outlet position of the working box 1. The first water pump 3 is connected to the collection box 2 and the cooling mechanism through a water pipe, and the cooling mechanism is connected to the inlet of the water supply tank 6 through a water pipe. A guide pipe 102 is installed on the top of the working box 1, and the second water pump 7 is connected to the outlet of the water supply tank 6 and the guide pipe 102 through a water pipe. A water supply port 603 is provided on the water supply tank 6, and the water supply port 603 is externally connected to a water supply mechanism. A water level sensing mechanism is provided inside the water supply tank 6, and the water level sensing mechanism and the water supply mechanism are associated through an external control system (existing technology, not shown).

[0027] In use, the pipe to be cooled is placed in the working box 1, and cooling water is sprayed onto the surface of the pipe through the guide pipe 102. After the cooling water carries away the heat of the pipe, it falls into the collection box 2 at the bottom of the working box 1. The water in the collection box 2 is pumped into the cooling mechanism by the first water pump 3. Under the continuous action of the first water pump 3, the cooling water will enter the water supply tank 6 from the cooling mechanism through the water pipe. The water in the water supply tank 6 will be pumped into the guide pipe 102 by the second water pump 7 to complete the circulation. Since the water supply tank 6 is equipped with a water level sensing mechanism and is connected to the water supply mechanism through an external control system, when the water level sensing mechanism detects that the water level in the water supply tank 6 is insufficient, it will output a signal to the control system, thereby starting the water supply mechanism to supply water to the water supply tank 6. When the water level sensing mechanism senses that the water level has reached the preset value, the water supply mechanism will stop supplying water.

[0028] It should be noted that the device should be started before use, and the water circulation should be turned on for a period of time. When the cooling water starts to circulate normally, the water in the water tank 6 will be in a balanced state, which can more accurately reflect whether the water is insufficient. At this time, the water level sensing mechanism and the water supply mechanism can be turned on to start normal operation.

[0029] In one embodiment, see Figure 4 , Figure 5 As shown, the water level sensing mechanism includes a swing float 601 and a sensor 602. The swing float 601 is oscillatingly mounted on the inner wall of the water supply tank 6 via a hinge structure, and the sensor 602 is mounted below the swing float 601. When the water level in the water supply tank 6 is insufficient, the swing float 601 droops as the water level drops until it touches the sensor 602. The sensor 602 then sends a signal to the control system, which activates the water supply mechanism to begin supplying water. When the water level in the water supply tank 6 rises above the position of the sensor 602, the swing float 601 floats up and moves away from the sensor 602, thus stopping the water supply.

[0030] In one embodiment, see Figure 1 As shown, the water supply mechanism includes a water replenishment pump 604, which is connected to the water replenishment tank 6 and a water source (not shown) via a water pipe. When the water level sensing mechanism detects that the water level in the water replenishment tank 6 is insufficient, it sends a signal to the control system to start the water replenishment pump 604 to supply water.

[0031] In one embodiment, see Figure 1As shown, the cooling mechanism includes a heat exchanger 4. The hot water inlet of the heat exchanger 4 is connected to a first water pump 3 via a water pipe, and the hot water outlet of the heat exchanger 4 is connected to the inlet of a water supply tank 6 via a water pipe. Warm water that has absorbed heat from the pipe to be cooled will be drawn from the collection tank 2 into the heat exchanger 4 by the first water pump 3, and after heat exchange and cooling, it will enter the water supply tank 6. The cold water inlet of the heat exchanger 4 is connected to an inlet pipe 501, and the cold water outlet of the heat exchanger 4 is connected to an outlet pipe 502. The inlet pipe 501 is connected to an external water source, providing cooling water to the heat exchanger 4 and providing a cooling source for the warm water. The cooled water after heat exchange will be discharged from the outlet pipe 502.

[0032] In one embodiment, see Figure 1 As shown, a fixed roller 103 and a movable roller 104 are symmetrically installed in the middle of the working box 1. One end of the movable roller 104 is rotatably installed on the inner wall of the working box 1, and the other end is fixedly installed with a rotary motor 101. The pipe to be cooled is placed between the fixed roller 103 and the movable roller 104. The rotary motor 101 is started, and the rotary motor 101 will drive the movable roller 104 to rotate, thereby driving the pipe to be cooled to rotate, so that the pipe to be cooled can contact the cooling water more evenly and the cooling is more uniform.

[0033] In one embodiment, see Figure 1 As shown, the guide tube 102 is installed along the top outer frame of the work box 1. Drain valves 105 are installed at intervals on the side of the guide tube 102 near the center of the work box 1. Cooling water can be sprayed onto the pipe to be cooled through the drain valves 105.

[0034] Specifically, the drain valve 105 is an electric valve, which can be adjusted by the control system, and the valve opening and closing of each drain valve 105 can be freely controlled according to the needs.

[0035] In one embodiment, see Figure 1 As shown, a liquid collection hopper 8 is installed at the bottom of the working box 1, which can better guide the water in the working box 1 into the collection box 2.

[0036] In one embodiment, see Figure 1 As shown, a filter screen 801 is installed at the bottom of the liquid collection hopper 8 by screws. The filter screen 801 can filter the water flowing from the working box 1 into the collection box 2 to a certain extent, reducing impurities that appear in the water circulation.

[0037] It should be noted that the first water pump 3, the second water pump 7, and the makeup water pump 604 are all driven by electric motors and can all be controlled by an external control system.

[0038] 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 cooling device for processing non-metallic mineral pipes, characterized in that, It includes a working box, a water supply tank, a first water pump and a second water pump. The top of the working box is open and the bottom of the working box has an outlet. A collection box is located below the working box. The top of the collection box is open and corresponds to the outlet of the working box. The first water pump is connected to the collection box and the cooling mechanism through a water pipe. The cooling mechanism is connected to the inlet of the water supply tank through a water pipe. A guide pipe is installed on the top of the working box, and the second water pump is connected to the outlet of the water supply tank and the guide pipe through a water pipe. The water supply tank is equipped with a water inlet, which is connected to an external water supply mechanism. The water level sensor is installed inside the water supply tank, and the water level sensor and the water supply mechanism are connected through an external control system.

2. The cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, The water level sensing mechanism includes a swaying float and a sensor. The swaying float is mounted on the inner wall of the water supply tank via a hinge structure, and the sensor is installed below the swaying float.

3. The cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, The water supply system includes a water supply pump, which is connected to the water supply tank and the water source via water pipes.

4. The cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, The cooling mechanism includes a heat exchanger. The hot water inlet of the heat exchanger is connected to the first water pump via a water pipe. The hot water outlet of the heat exchanger is connected to the inlet of the water supply tank via a water pipe. The cold water inlet of the heat exchanger is connected to the inlet pipe, and the cold water outlet of the heat exchanger is connected to the outlet pipe.

5. A cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, Fixed rollers and movable rollers are symmetrically installed in the middle of the working box. One end of the movable roller is rotatably installed on the inner wall of the working box, and the other end is fixedly installed with a rotary motor.

6. A cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, The guide tube is installed along the top outer frame of the work box, and drain valves are installed at intervals on the side of the guide tube closest to the center of the work box.

7. A cooling device for processing non-metallic mineral pipes according to claim 6, characterized in that, The drain valve is an electric valve.

8. A cooling device for processing non-metallic mineral pipes according to claim 1, characterized in that, A liquid collection hopper is installed at the bottom of the working box.

9. A cooling device for processing non-metallic mineral pipes according to claim 8, characterized in that, A filter screen is installed at the bottom of the collection hopper.

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