Industrial circulating cooling water cooling device

Abstract

The utility model discloses an industrial circulating cooling water cooling device which comprises a kettle body, a water tank is fixedly installed on the top face of the kettle body, a spiral pipeline is arranged on the inner wall of the kettle body, the water tank is communicated with the spiral pipeline through a communicating pipe, the water tank is communicated with a water pump, and the water pump is fixedly installed on the top face of the kettle body. The bottom surface of the kettle body is respectively and fixedly provided with a descaling box and a material storage barrel, and the descaling box is communicated with the spiral pipeline through a water inlet pipe. When the device is used, the operation is simple, devices such as the material pumping box, the material pumping mechanism, the material storage box and the filter plate are arranged, so that a descaling agent is mixed with water, and the purpose of cleaning dirt in the pipeline is achieved; and meanwhile, a water inlet pipe, a water wheel and other devices are arranged, automatic material injection of the material pumping mechanism is achieved, a large amount of energy or other energy does not need to be additionally consumed, and the energy cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial cooling water treatment, in particular to an industrial circulating cooling water temperature reduction device. Background Art

[0002] In the process of industrial production, it is often necessary to cool down mechanical equipment to ensure its normal operation. When cooling the machinery, it is mostly achieved through cooling water. In some systems, circulating water will flow through pipes or heat exchangers that are in close contact with the equipment, exchange heat with the equipment through the pipe wall, and take away the heat generated by the equipment. This is a common way of heat conduction.

[0003] However, after a long period of use, a layer of scale will adhere to the inner wall of the pipe, which will have an adverse effect on the heat exchange efficiency of the pipe wall. As a result, it is necessary to shut down the pipe regularly for maintenance in order to clean the scale on the inner wall of the pipe, which will affect the efficiency of industrial production. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes an industrial circulating cooling water temperature reduction device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An industrial circulating cooling water cooling device comprises a kettle body, a water tank is fixedly installed on the top surface of the kettle body, a spiral pipe is provided on the inner wall of the kettle body, the water tank is connected with the spiral pipe through a connecting pipe, a water pump is connected to the water tank, and the water pump is fixedly installed on the top surface of the kettle body, a descaling box and a material storage barrel are fixedly installed on the bottom surface of the kettle body respectively, the descaling box is connected with the spiral pipe through a water inlet pipe, the descaling box is connected with the water pump through a reflux pipe, a pumping box is fixedly installed in the descaling box, the pumping box is connected with the material storage barrel through a feed pipe, a discharge pipe is connected to the pumping box, a filter plate is fixedly installed in the descaling box, and the discharge pipe is located above the filter plate, a pumping mechanism is provided in the pumping box, and the feed pipe and the discharge pipe are both connected with the pumping mechanism.

[0007] Preferably, the pumping mechanism comprises a driving shaft, and the driving shaft is rotatably connected to the inner wall of the descaling box, a water wheel is mounted on the driving shaft, and the impeller of the water wheel corresponds to the position of the water inlet pipe.

[0008] Preferably, the drive shaft passes through the material extraction box and is connected to a reciprocating screw, a screw sleeve is threadedly connected to the reciprocating screw, a piston is installed on the screw sleeve through a plurality of extension columns, and the screw sleeve and the piston are both slidably connected in the material extraction box.

[0009] Preferably, one-way valves are installed in both the feed pipe and the discharge pipe.

[0010] Preferably, a baffle is installed at one end of the reciprocating screw away from the driving shaft, and the diameter of the baffle is greater than the diameter of the reciprocating screw.

[0011] Preferably, the inner cavity of the material extraction box is square, and the screw sleeve and each side surface of the piston are slidably connected to the inner wall of the material extraction box at the corresponding position.

[0012] Preferably, the raw material in the storage barrel is a scale inhibitor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model realizes the purpose of cleaning the dirt in the pipe by arranging a pumping box, a pumping mechanism, a storage box, a filter plate and other devices, so that the pumping mechanism drives the descaling agent in the storage barrel to mix with water, so that it flows in the pipe, and the debris is filtered through the filter plate to reduce the formation of scale in the pipe.

[0015] 2. The utility model realizes the purpose of driving the water wheel to rotate by water flow and then driving the pumping mechanism to operate by arranging water inlet pipes, water wheels and other devices, thereby realizing automatic filling without consuming a large amount of extra energy or other energy, thereby reducing energy costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional structural schematic diagram of an industrial circulating cooling water temperature reduction device proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a descaling box of an industrial circulating cooling water temperature reduction device proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic cross-sectional structural diagram of a material extraction box of an industrial circulating cooling water temperature reduction device.

[0019] In the figure: 1 kettle body, 2 water tank, 3 water pump, 4 reflux pipe, 5 connecting pipe, 6 spiral pipe, 7 descaling box, 8 storage barrel, 9 feed pipe, 10 water inlet pipe, 11 water wheel, 12 drive shaft, 13 filter plate, 14 discharge pipe, 15 extraction box, 16 reciprocating screw, 17 screw sleeve, 18 baffle, 19 piston. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 An industrial circulating cooling water cooling device comprises a kettle body 1, a water tank 2 is fixedly installed on the top surface of the kettle body 1, a spiral pipe 6 is arranged on the inner wall of the kettle body 1, the water tank 2 is connected with the spiral pipe 6 through a connecting pipe 5, a water pump 3 is connected to the water tank 2, and the water pump 3 is fixedly installed on the top surface of the kettle body 1, a descaling box 7 and a material storage barrel 8 are fixedly installed on the bottom surface of the kettle body 1, the raw material in the material storage barrel 8 is a scale inhibitor, the descaling box 7 is connected with the spiral pipe 6 through a water inlet pipe 10, the descaling box 7 is connected with the water pump 3 through a reflux pipe 4, a pumping box 15 is fixedly installed in the descaling box 7, and the pumping box 15 is connected with the material inlet pipe 10. 9 is connected with the material storage barrel 8, the material extraction box 15 is connected with a discharge pipe 14, a filter plate 13 is fixedly installed in the descaling box 7, and the discharge pipe 14 is located above the filter plate 13. It is worth noting that the water in the water tank 2 is discharged and circulated to the spiral pipe 6 through the water pump 3. Through the setting of the spiral pipe 6, the residence time of the water source on the inner wall of the kettle body 1 can be increased, thereby increasing the heat exchange effect. At the same time, the spiral pipe 6 is connected with the descaling box 7, enters the descaling box 7, and filters the impurities in the water through the filter plate 13, and enters the water tank 2 again through the reflux pipe 4 to form a cycle.

[0022] A material extraction mechanism is provided in the extraction box 15, and the feed pipe 9 and the discharge pipe 14 are both connected to the extraction mechanism. The extraction mechanism includes a drive shaft 12, and the drive shaft 12 is rotatably connected to the inner wall of the descaling box 7. A water wheel 11 is installed on the drive shaft 12, and the impeller of the water wheel 11 corresponds to the position of the water inlet pipe 10. The drive shaft 12 passes through the extraction box 15 and is connected to a reciprocating screw 16. A screw sleeve 17 is threadedly connected to the reciprocating screw 16. A piston 19 is installed on the screw sleeve 17 through a plurality of extension columns, and the screw sleeve 17 and the piston 19 are both slidably connected to the extraction box 15. A one-way valve is installed in the feed pipe 9 and the discharge pipe 14. It should be noted that the flow rate discharged from the water inlet pipe 10 is relatively fast, and the water flow in the water inlet pipe 10 impacts the water wheel 11 to drive the drive shaft 12 to rotate, and then the reciprocating screw 16 drives the piston 19 to slide back and forth in the extraction box 15, and through the setting of multiple one-way valves, the flow direction of the fluid in the extraction box 15 is fixed, and then the descaling agent is extracted from the storage barrel 8 and temporarily stored in the extraction box 15, and then discharged to the upper surface of the filter plate 13 through the discharge pipe 14, and then the water flow impacts the water in the water inlet pipe 10 to mix the water and the descaling agent and enter the circulation pipe to clean the pipe scale.

[0023] A baffle 18 is installed at one end of the reciprocating screw 16 away from the driving shaft 12, and the diameter length of the baffle 18 is greater than the diameter length of the reciprocating screw 16. The inner cavity of the extraction box 15 is square, and the screw sleeve 17 and each side of the piston 19 are slidably connected to the inner wall of the extraction box 15 at the corresponding position. It should be noted that the baffle 18 prevents the screw sleeve 17 from detaching from the reciprocating screw 16, and at the same time, the inner wall of the extraction box 15 limits the screw sleeve 17, so that it cannot rotate and can only move linearly.

[0024] When the utility model is used, the water pump 3 is started, and then the water flow in the water tank 2 is pushed to circulate in the spiral pipe 6 through the connecting pipe 5. The setting of the spiral pipe 6 increases the residence time of the water flow in the kettle body 1, thereby increasing the heat exchange effect of the water flow, and the spiral pipe 6 is connected with the water inlet pipe 10, and then under the impact of the water flow in the water inlet pipe 10, the water wheel 11 installed on the driving shaft 12 is driven to rotate, and then the driving shaft 12 is driven to rotate, and then the reciprocating screw 16 is driven to rotate, and the screw sleeve 17 and the baffle plate 18 are set to extract the descaling agent from the storage barrel 8 and spray the descaling agent on the upper surface of the filter plate 13 through the discharge pipe 14, and then with the impact of the water flow in the water inlet pipe 10, the descaling agent is mixed with the water, and refluxed along the reflux pipe 4, so that the descaling agent is mixed with water, and then descaling is carried out in the circulation pipe to reduce the scale in the pipe.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial circulating cooling water cooling device, characterized in that: The invention comprises a kettle body (1), a water tank (2) being fixedly mounted on the top surface of the kettle body (1), a spiral pipe (6) being arranged on the inner wall of the kettle body (1), the water tank (2) being connected to the spiral pipe (6) via a connecting pipe (5), a water pump (3) being connected to the water tank (2), and the water pump (3) being fixedly mounted on the top surface of the kettle body (1), a descaling box (7) and a material storage barrel (8) being fixedly mounted on the bottom surface of the kettle body (1), the descaling box (7) being connected to the spiral pipe (6) via a water inlet pipe (10), and the descaling box (7) and the material storage barrel (8) being fixedly mounted on the bottom surface of the kettle body (1), The box (7) is connected to the water pump (3) through a return pipe (4); a material extraction box (15) is fixedly installed in the descaling box (7); the material extraction box (15) is connected to the material storage barrel (8) through a material inlet pipe (9); a material discharge pipe (14) is connected to the material extraction box (15); a filter plate (13) is fixedly installed in the descaling box (7); the material discharge pipe (14) is located above the filter plate (13); a material extraction mechanism is provided in the material extraction box (15); and the material inlet pipe (9) and the material discharge pipe (14) are both connected to the material extraction mechanism.

2. The industrial circulating cooling water cooling device according to claim 1, characterized in that: The pumping mechanism comprises a drive shaft (12), and the drive shaft (12) is rotatably connected to the inner wall of the descaling box (7). A water wheel (11) is mounted on the drive shaft (12), and the impeller of the water wheel (11) corresponds to the position of the water inlet pipe (10).

3. The industrial circulating cooling water cooling device according to claim 2 is characterized in that: The drive shaft (12) passes through the material extraction box (15) and is connected to a reciprocating screw (16); a screw sleeve (17) is threadedly connected to the reciprocating screw (16); a piston (19) is installed on the screw sleeve (17) via a plurality of extension columns; and the screw sleeve (17) and the piston (19) are both slidably connected in the material extraction box (15).

4. The industrial circulating cooling water cooling device according to claim 1, characterized in that: Both the feed pipe (9) and the discharge pipe (14) are equipped with a one-way valve.

5. The industrial circulating cooling water cooling device according to claim 3 is characterized in that: A baffle plate (18) is installed at one end of the reciprocating screw (16) away from the driving shaft (12), and the diameter length of the baffle plate (18) is greater than the diameter length of the reciprocating screw (16).

6. The industrial circulating cooling water cooling device according to claim 5, characterized in that: The inner cavity of the material extraction box (15) is square, and each side surface of the lead screw sleeve (17) and the piston (19) is slidably connected to the inner wall of the material extraction box (15) at a corresponding position.

7. The industrial circulating cooling water cooling device according to claim 1, characterized in that: The raw material in the storage barrel (8) is a scale inhibitor.

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