Pneumatic flow mixing device of spray tower

Abstract

The utility model relates to the technical field of cyclone spray towers, and particularly discloses a spray tower pneumatic flow mixing device which comprises a water storage tank, a frame body is fixedly arranged at the top of the water storage tank, a spray tower is fixedly arranged at the top of the frame body, and a cyclone cylinder is fixedly arranged between the bottom of the spray tower and the top of the water storage tank. An air inlet channel is formed in one side of the bottom of the cyclone cylinder, an air outlet channel is formed in the top end of the spraying tower, a water pump and a circulating water tank are sequentially and fixedly arranged on the side wall of one side of the water storage tank, a plurality of filter screens are slidably arranged on the top of an inner cavity of the water storage tank, and a noise reduction assembly is arranged outside the water pump. According to the utility model, sewage after dust fall of the spray tower can be efficiently filtered, and single filter screens can be alternately disassembled and assembled without stopping the machine to suspend the spray dust fall operation; by arranging the noise reduction assembly, noise generated during operation of the water pump can be reduced, and then noise generated during operation of the cyclone spray tower is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone spray towers, and specifically discloses a spray tower pneumatic mixed flow device. Background Art

[0002] The cyclone spray tower is an environmentally friendly waste gas purification equipment that treats dust-containing waste gas generated in industrial production. Its advantages mainly include efficient purification, strong adaptability, and easy maintenance. It is widely used in various industrial fields such as heat treatment, plastics, chemicals, steel, and pharmaceuticals.

[0003] Chinese patent CN220779760U discloses a pneumatic mixed flow device for a cyclone spray tower, comprising a spray tower, a cyclone cylinder fixedly connected to the lower surface of the spray tower, a water storage tank fixedly connected to the lower surface of the cyclone cylinder, four support columns fixedly connected between the spray tower and the water storage tank, a mounting platform fixedly connected to the lower end of one side of the outer surface of the water storage tank, a circulating water tank fixedly connected to the upper surface of the mounting platform, and a cleaning mechanism provided inside the water storage tank, the cleaning mechanism comprising a motor fixedly connected to the other side of the outer surface of the water storage tank. The device uses the cleaning mechanism provided to drive the screw to rotate through the motor, then drive the mounting seat to move, then drive the movable scraper to move, and then drive the sediment inside the water storage tank to move, clean the sediment inside the water storage tank, improve the use efficiency of the device, and drive the baffle to move through the No. 1 spring to close the drop port, so that the cleaning mechanism can be used when the spray tower is working.

[0004] During the application of the above patent, the sediment in the water storage tank is cleaned by a scraper. However, when the scraper moves to one side of the collection box, the sediment is deposited in the water storage tank on the other side of the scraper and cannot be removed. If the sediment needs to be completely removed, the machine must be stopped for cleaning, resulting in the inability to continuously and efficiently filter, collect and process the sediment entering the water storage tank, and the machine cannot be disassembled and cleaned without stopping the machine. Utility Model Content

[0005] In view of the above deficiencies in the prior art, the utility model provides a spray tower pneumatic mixing flow device to solve the problem that the existing cyclone spray tower cannot continuously and efficiently filter, collect and process the sediment entering the water storage tank, and cannot be disassembled and cleaned without stopping the machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The spray tower pneumatic mixed flow device comprises a water storage tank, a frame is fixedly arranged on the top of the water storage tank, a spray tower is fixedly arranged on the top of the frame, a cyclone cylinder is fixedly arranged between the bottom of the spray tower and the top of the water storage tank, an air inlet is opened on one side of the bottom of the cyclone cylinder, and an air outlet is opened on the top of the spray tower, a water pump and a circulating water tank are fixedly arranged in sequence on the side wall of one side of the water storage tank, a plurality of groups of filter screens are slidably arranged on the top of the inner cavity of the water storage tank, a mounting end plate is fixedly arranged on the upper part of the side wall of the water storage tank in cooperation with the filter screen, the side wall of the filter screen and the mounting end plate are fitted, a plurality of first mounting bolts are rotatably arranged on the mounting end plate at intervals, a plurality of first mounting screw holes are cooperated to open a plurality of first mounting screw holes on the upper part of the side wall of the water storage tank, the first mounting bolts and the first mounting screw holes are threadedly connected, mounting strips are fixedly arranged on both sides of the filter screen, positioning slots are cooperated to open on both sides of the inner wall of the water storage tank, the mounting strips are slidably arranged in the positioning slots, and a noise reduction component is arranged on the outside of the water pump.

[0008] Furthermore, the filter screens are provided in two groups, the two groups of filter screens are both arranged horizontally, and the two groups of filter screens are arranged at intervals.

[0009] Furthermore, a plurality of the first mounting bolts are arranged at equal intervals on the mounting end plate, and the first mounting screw holes are arranged at equal intervals on the side wall of the water storage tank.

[0010] Furthermore, the output end of the water pump is fixedly connected to a water pipe, the upper part of the side wall of the spray tower is fixedly connected to a spray pipe, and the top of the water pipe is connected to the bottom of the spray pipe, and the input end of the water pump is connected to the circulating water tank through a pipeline.

[0011] Furthermore, the spray pipe includes three branch pipes, and the three branch pipes are all connected to the water pipe.

[0012] Furthermore, the noise reduction component includes two groups of mounting covers, which are respectively arranged on both sides of the water pump, and sound insulation pads are fixedly arranged on the inner walls of the mounting covers.

[0013] Furthermore, connecting ears are fixedly provided on the outer walls on both sides and the middle part of the top end of the two groups of mounting housings on opposite sides, and a second mounting screw hole is opened in the middle part of the connecting ears.

[0014] Furthermore, second mounting bolts are inserted into two adjacent groups of the second mounting screw holes, and one end of the second mounting bolt is threadedly connected with a fastening nut.

[0015] Furthermore, the two groups of connecting ears located on the outer walls on both sides of the installation cover are symmetrically arranged, and the installation cover is semi-cylindrical as a whole.

[0016] Furthermore, the cyclone cylinder is located in the frame, a drain pipe is provided at the bottom of the side wall of one side of the water storage tank, and a drain valve is provided at the top of the drain pipe.

[0017] The beneficial effects of the utility model are:

[0018] 1. When in use, the utility model inserts the filter screen at the top of the inner cavity of the water storage tank, inserts the installation strip into the interior of the positioning slot, and fixes the installation end plate on the side wall of the water storage tank by the first installation bolt, so as to achieve the purpose of fixing the filter screen in the water storage tank. The double-layer filter screen can efficiently filter and process the sewage after the dust reduction of the spray tower, and can also alternately disassemble and assemble a single filter screen when it needs to be replaced or cleaned, without stopping the spray dust reduction operation, thereby continuously and efficiently performing the dust-containing exhaust gas spray dust reduction operation.

[0019] 2. The utility model is provided with a noise reduction component on the outside of the water pump. When in use, the installation cover is connected to the outside of the water pump, the connecting ears are aligned one by one, and then the second installation bolt is passed through the connecting ears and the fastening nut is tightened. The purpose of fixing the installation cover and installing it on the outside of the water pump can be achieved, so that the noise generated by the operation of the water pump can be reduced by using the sound insulation cotton pad, and then the noise generated by the operation of the cyclone spray tower can be reduced, so that the working process of the device is more noise-free and environmentally friendly, the working environment of personnel is optimized, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a partial structural explosion diagram of the utility model;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. water storage tank; 2. installation end plate; 3. frame; 4. cyclone cylinder; 5. spray tower; 6. air outlet; 7. spray pipe; 8. water pipe; 9. air inlet; 10. circulating water tank; 11. installation cover; 12. filter; 13. water pump; 14. first installation bolt; 15. first installation screw hole; 16. drain pipe; 17. installation strip; 18. sound insulation pad; 19. fastening nut; 20. connecting ear; 21. second installation bolt; 22. second installation screw hole. DETAILED DESCRIPTION

[0025] The utility model is described and illustrated in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4 As shown, the spray tower pneumatic mixed flow device comprises a water storage tank 1, a frame 3 is fixedly arranged on the top of the water storage tank 1, a spray tower 5 is fixedly arranged on the top of the frame 3, a cyclone cylinder 4 is fixedly arranged between the bottom of the spray tower 5 and the top of the water storage tank 1, an air inlet 9 is opened on one side of the bottom of the cyclone cylinder 4, an air outlet 6 is opened on the top of the spray tower 5, a water pump 13 and a circulating water tank 10 are fixedly arranged on the side wall of one side of the water storage tank 1 in sequence, a plurality of groups of filter screens 12 are slidably arranged on the top of the inner cavity of the water storage tank 1, and the upper part of the side wall of the water storage tank 1 cooperates with the filter screen 13 to filter the water storage tank 1. The net 12 is fixedly provided with a mounting end plate 2, the side wall of the filter screen 12 is fitted with the mounting end plate 2, a plurality of first mounting bolts 14 are rotatably provided at intervals on the mounting end plate 2, a plurality of first mounting screw holes 15 are provided on the upper part of the side wall of the water storage tank 1, the first mounting bolts 14 and the first mounting screw holes 15 are connected by threads, mounting strips 17 are fixedly provided on both sides of the filter screen 12, positioning slots are provided on both sides of the inner wall of the water storage tank 1, the mounting strips 17 are slidably provided in the positioning slots, and a noise reduction component is provided on the outside of the water pump 13.

[0028] The dust-containing exhaust gas enters the cyclone 4 through the air inlet 9, and then the water pump 13 is started to transport the water in the circulating water tank 10 to the spray pipe 7 through the water pipe 8, and then injected into the spray tower 5 and the cyclone 4. The dust-containing exhaust gas and the water body are mixed through the cyclone 4 and the dust-containing exhaust gas entering the spray tower 5 is sprayed for dust reduction treatment, thereby removing dust and impurities in the dust-containing exhaust gas, and the exhaust gas after the spray dust reduction treatment is discharged through the air outlet 6; the installation strip 17 is inserted into the interior of the positioning slot, and then the first installation bolt 14 is inserted into the interior of the first installation screw hole 15, so as to achieve the purpose of fixing the filter 12 in the water storage tank 1, and by setting a plurality of groups of filter screens 12, a single filter screen 12 can be alternately disassembled and assembled when the filter screen 12 needs to be replaced or cleaned, without stopping the spray dust reduction operation, thereby continuously and efficiently performing the dust-containing exhaust gas spray dust reduction operation.

[0029] The filter screen 12 is provided with two groups, both of which are arranged horizontally, and the two groups of filter screens 12 are arranged at intervals. The double-layer filter screen 12 can efficiently filter and process the sewage after the dust is reduced in the spray tower 5.

[0030] A plurality of the first mounting bolts 14 are arranged at equal intervals on the mounting end plate 2 , and the first mounting screw holes 15 are arranged at equal intervals on the side wall of the water storage tank 1 .

[0031] When in use, the filter 12 is inserted into the top of the inner cavity of the water storage tank 1, and the installation strip 17 is inserted into the interior of the positioning slot, and the installation end plate 2 is fixedly installed on the side wall of the water storage tank 1 by the first installation bolt 14, so that the filter 12 can be fixedly installed in the water storage tank 1. The double-layer filter 12 can efficiently filter and process the sewage after dust reduction in the spray tower 5, and can also alternately disassemble and assemble a single filter 12 when the filter 12 needs to be replaced or cleaned.

[0032] The output end of the water pump 13 is fixedly connected to a water pipe 8, the upper part of the side wall of the spray tower 5 is fixedly connected to a spray pipe 7, and the top of the water pipe 8 is connected to the bottom of the spray pipe 7, and the input end of the water pump 13 is connected to the circulating water tank 10 through a pipeline.

[0033] The spray pipe 7 includes three branch pipes, and the three branch pipes are all connected to the water delivery pipe 8.

[0034] The noise reduction assembly includes two groups of mounting shells 11 , which are respectively arranged on both sides of a water pump 13 , and sound insulation pads 18 are fixedly arranged on the inner walls of the mounting shells 11 .

[0035] Connecting ears 20 are fixedly provided on both side outer walls and the middle of the top of the two groups of mounting housings 11 on opposite sides, and a second mounting screw hole 22 is opened in the middle of the connecting ears 20 .

[0036] A second mounting bolt 21 is inserted into each of two adjacent groups of the second mounting screw holes 22 , and a fastening nut 19 is threadedly connected to one end of the second mounting bolt 21 .

[0037] The two groups of connecting ears 20 located on the outer walls of both sides of the installation shell 11 are symmetrically arranged, and the installation shell 11 is semi-cylindrical as a whole.

[0038] Through the above arrangement, after the installation cover 11 is connected to the outside of the water pump 13, the connecting ears 20 are aligned one by one, and then the second installation bolt 21 is passed through the connecting ears 20 and the fastening nut 19 is tightened, so that the purpose of fixing the installation cover 11 and installing it on the outside of the water pump 13 can be achieved. When the water pump 13 is running, the sound insulation cotton pad 18 can be used to reduce the noise generated by the operation of the water pump 13, thereby reducing the noise generated by the operation of the cyclone spray tower 5, making the operation of the device more low-noise and environmentally friendly, and optimizing the working environment of personnel.

[0039] The cyclone cylinder 4 is located in the frame 3 , and a drain pipe 16 is provided at the bottom of the side wall of one side of the water storage tank 1 , and a drain valve is provided at the top of the drain pipe 16 .

[0040] Working principle and process:

[0041] When using the spray tower pneumatic mixed flow device, after the device body is connected and installed, the installation cover 11 is connected to the outside of the water pump 13, and the connecting ears 20 are aligned one by one, and then the second installation bolt 21 is passed through the connecting ears 20 and the fastening nut 19 is tightened, and the installation cover 11 can be fixedly spliced ​​and installed on the outside of the water pump 13, and the filter 12 is inserted into the top of the inner cavity of the water storage tank 1, and then the installation strip 17 is inserted into the inside of the positioning slot, and the installation end plate 2 is fixedly installed on the side wall of the water storage tank 1 by the first installation bolt 14, and the filter 12 can be fixedly installed in the water storage tank 1; when the dust-containing exhaust gas is treated, the dust-containing exhaust gas is introduced into the cyclone cylinder 4 through the air inlet duct 9, and then the water pump 13 is started. The water in the circulating water tank 10 is transported to the spray pipe 7 through the water pipe 8, and then injected into the spray tower 5 and the cyclone 4. At the same time, the cover 11 and the sound insulation pad 18 are used to reduce the noise emitted by the water pump 13 during operation. The exhaust gas and the water body are mixed through the cyclone 4, and the dust-containing exhaust gas entering the spray tower 5 is sprayed for dust reduction treatment. When the waste water after dust reduction enters the water storage tank 1, it is efficiently filtered through the double-layer filter screen 12, and when the filter screen 12 needs to be replaced or cleaned, a single filter screen 12 can be disassembled and assembled alternately without stopping the machine, so as to remove dust and impurities in the exhaust gas. The exhaust gas after spraying and dust reduction treatment is discharged through the air outlet 6, and the dust-containing waste water after filtration treatment is discharged through the drain pipe 16.

Claims

1. A spray tower pneumatic mixing flow device, comprising a water storage tank (1), characterized in that: A frame (3) is fixedly arranged on the top of the water storage tank (1), a spray tower (5) is fixedly arranged on the top of the frame (3), a cyclone cylinder (4) is fixedly arranged between the bottom of the spray tower (5) and the top of the water storage tank (1), an air inlet (9) is opened on one side of the bottom of the cyclone cylinder (4), an air outlet (6) is opened on the top of the spray tower (5), a water pump (13) and a circulating water tank (10) are fixedly arranged on the side wall of one side of the water storage tank (1) in sequence, a plurality of groups of filter screens (12) are slidably arranged on the top of the inner cavity of the water storage tank (1), and the upper part of the side wall of the water storage tank (1) is fixedly arranged in cooperation with the filter screens (12). A mounting end plate (2) is provided, the side wall of the filter screen (12) and the mounting end plate (2) are fitted together, a plurality of first mounting bolts (14) are rotatably arranged on the mounting end plate (2) at intervals, a plurality of first mounting screw holes (15) are cooperatively provided on the upper part of the side wall of the water storage tank (1), the first mounting bolts (14) and the first mounting screw holes (15) are connected by threads, mounting strips (17) are fixedly provided on both sides of the filter screen (12), positioning slots are cooperatively provided on both sides of the inner wall of the water storage tank (1), the mounting strips (17) are slidably arranged in the positioning slots, and a noise reduction component is arranged outside the water pump (13).

2. The spray tower pneumatic mixing flow device according to claim 1, characterized in that: The filter screens (12) are provided in two groups, the two groups of filter screens (12) are both arranged horizontally, and the two groups of filter screens (12) are arranged at intervals.

3. The spray tower pneumatic mixing flow device according to claim 1, characterized in that: A plurality of the first mounting bolts (14) are arranged at equal intervals on the mounting end plate (2), and the first mounting screw holes (15) are arranged at equal intervals on the side wall of the water storage tank (1).

4. The spray tower pneumatic mixing flow device according to claim 1, characterized in that: The output end of the water pump (13) is fixedly connected to a water delivery pipe (8), the upper part of the side wall of the spray tower (5) is fixedly connected to a spray pipe (7), and the top end of the water delivery pipe (8) is connected to the bottom end of the spray pipe (7), and the input end of the water pump (13) is connected to a circulating water tank (10) through a pipeline.

5. The spray tower pneumatic mixing flow device according to claim 4, characterized in that: The spray pipe (7) comprises three branch pipes, and the three branch pipes are all connected to the water delivery pipe (8).

6. The spray tower pneumatic mixing flow device according to claim 1, characterized in that: The noise reduction component comprises two groups of mounting covers (11), the two groups of mounting covers (11) being respectively arranged on both sides of the water pump (13), and sound insulation pads (18) being fixedly arranged on the inner walls of the mounting covers (11).

7. The spray tower pneumatic mixing flow device according to claim 6, characterized in that: Connecting ears (20) are fixedly provided on both side outer walls and the middle of the top end of the two groups of mounting housings (11) on opposite sides, and a second mounting screw hole (22) is provided in the middle of the connecting ears (20).

8. The spray tower pneumatic mixing flow device according to claim 7, characterized in that: Two adjacent groups of the second mounting screw holes (22) are each provided with a second mounting bolt (21), and one end of the second mounting bolt (21) is threadedly connected to a fastening nut (19).

9. The spray tower pneumatic mixing flow device according to claim 7, characterized in that: The two groups of connection ears (20) located on the outer walls of both sides of the installation cover (11) are symmetrically arranged, and the installation cover (11) is semi-cylindrical as a whole.

10. The spray tower pneumatic mixing flow device according to claim 1, characterized in that: The cyclone cylinder (4) is located in the frame (3), a drainage pipe (16) is provided at the bottom of the side wall of one side of the water storage tank (1), and a drainage valve is provided at the top end of the drainage pipe (16).

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