Rotational flow spray tower device

Abstract

The utility model discloses a rotational flow spray tower device which comprises a spray tower, a centrifugal fan is arranged on one side of the spray tower, a discharge tower is arranged on one side of the centrifugal fan, a PVC (polyvinyl chloride) demisting layer is fixedly mounted at the top end of the inner wall of the spray tower, a circulating water tank is fixedly mounted at the bottom end of the inner wall of the spray tower, and a plurality of spray mechanisms are fixedly mounted in the spray tower. A gas outlet of the centrifugal fan fixedly communicates with a gas conveying pipeline, the end, away from the centrifugal fan, of the gas conveying pipeline fixedly communicates with an adsorption mechanism, one side of the adsorption mechanism fixedly communicates with a gas connecting pipeline, and the end, away from the adsorption mechanism, of the gas connecting pipeline fixedly communicates with the side, right facing the discharging tower, of the discharging tower. According to the rotational flow spray tower device disclosed by the utility model, impurities in treated waste gas in the spray tower are secondarily intercepted and purified by arranging the adsorption mechanism, the first filter plate and the second filter plate, and then the treated waste gas is directly conveyed to the discharge tower through the gas connecting pipeline to be discharged, so that the treatment cost of the spray tower on the waste gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone spray towers, and specifically relates to a cyclone spray tower device. Background Technique

[0002] With the rapid development of industrialization, environmental pollution problems have become increasingly serious. To solve this problem, various environmental protection equipment has emerged. Among them, the cyclone spray tower, as an efficient waste gas treatment equipment, has attracted much attention in the industry. The cyclone spray tower is a device that purifies waste gas through sufficient contact between the spray liquid and the waste gas. It uses a cyclone plate to cut the rising waste gas into fine air flow strands, and at the same time absorbs the particles and harmful substances in the waste gas into the liquid droplets. Under the action of gravity, the liquid droplets gradually settle to the bottom of the device, and the purified waste gas is discharged from the top of the tower.

[0003] However, the traditional cyclone spray tower has the following disadvantages:

[0004] After the traditional cyclone spray tower sprays and treats the waste gas, there are still fine particles in the waste gas, and an external particle adsorption device needs to be connected to perform secondary treatment on the waste gas before the treated waste gas can be discharged, increasing the waste gas treatment cost. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cyclone spray tower device to solve the problem that after the traditional cyclone spray tower sprays and treats the waste gas, there are still fine particles in the waste gas, and an external particle adsorption device needs to be connected to perform secondary treatment on the waste gas before the treated waste gas can be discharged, increasing the waste gas treatment cost mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solutions: A cyclone spray tower device, including a spray tower, on one side of the spray tower is provided with a centrifugal fan, on one side of the centrifugal fan is provided with an emission tower, at the top end of the inner wall of the spray tower is fixedly installed a PVC demisting layer, at the bottom end of the inner wall of the spray tower is fixedly installed a circulation water tank, inside the spray tower are fixedly installed a number of spray mechanisms, the air outlet of the centrifugal fan is fixedly communicated with a gas transmission pipeline, the end of the gas transmission pipeline far from the centrifugal fan is fixedly communicated with an adsorption mechanism, on one side of the adsorption mechanism is fixedly communicated with a gas connection pipeline, the end of the gas connection pipeline far from the adsorption mechanism is fixedly communicated with the side of the emission tower opposite to it. The spray mechanism includes a positioning plate and a fixed shell, the middle of the positioning plate is fixedly connected with the middle of the fixed shell, the bottom end of the fixed shell is slidably connected with a movable block, at the bottom end of the movable block is fixedly installed a spray platform, on one side of the spray platform is fixedly communicated with a connecting hose, at the bottom end of the spray platform are fixedly communicated with a number of spray heads. The adsorption mechanism includes an adsorption housing, a first filter plate and a second filter plate, on one side of the inner wall of the adsorption housing is fixedly installed a first positioning seat, on the other side of the inner wall of the adsorption housing is fixedly installed a second positioning seat, the inside of the first positioning seat is rotationally connected with one end of the first filter plate, and the inside of the second positioning seat is rotationally connected with one end of the second filter plate.

[0007] Preferably, the air inlet of the centrifugal fan is fixedly communicated with a gas extraction pipeline extending into the spray tower. After the centrifugal fan is powered on and starts, the centrifugal fan extracts the gas in the spray tower through the gas extraction pipeline, and the extracted gas is transported to the adsorption mechanism through the gas transmission pipeline. After the adsorption mechanism adsorbs the impurities in the gas, it is transported to the emission tower through the gas connection pipeline, and the emission tower discharges the gas.

[0008] Preferably, on one side of the inner wall of the fixed shell is rotationally connected a gear, on the other side of the inner wall of the fixed shell is fixedly installed an assembly block, inside the assembly block is slidably connected a sliding plate, on one side of the movable block is fixedly installed a limiting plate, the bottom end of the sliding plate is fixedly connected with the top end of the limiting plate, a number of teeth arranged on one side of the sliding plate are meshed with the outside of the gear, and in the middle of the gear is fixedly installed a handle extending to the outside. The user rotates the handle, the handle drives the gear to rotate, during the rotation of the gear it contacts the sliding plate, the sliding plate slides relative to the assembly block under the action of friction, and during the sliding of the sliding plate it drives the movable block to slide along the fixed shell through the limiting plate, so as to adjust the height of the spray platform.

[0009] Preferably, the positioning plate is fixedly connected with the spray tower, and the spray mechanism is installed on the spray tower through the positioning plate.

[0010] Preferably, connection seats are fixedly installed at the bottom end of the first filter plate and the top end of the second filter plate. Elastic columns are fixedly installed on the opposite sides of the two connection seats. A resilient column is slidably connected between the two length rods. An irregular turntable is rotatably connected inside the adsorption housing, and the two ends of the irregular turntable are respectively in contact connection with the side of the first filter plate facing it and the side of the second filter plate facing it. One end of the gas delivery pipe is fixedly communicated with the adsorption housing, and the gas connection pipe is fixedly communicated with the other end of the adsorption housing. An external motor drives the irregular turntable to rotate. During the rotation of the irregular turntable, it contacts the first filter plate and the second filter plate. The first filter plate is pushed by the irregular turntable and deflects at an angle relative to the first positioning seat, and the second filter plate is pushed by the irregular turntable and deflects at an angle relative to the second positioning seat. The first filter plate and the second filter plate cooperate with each other to adsorb and filter gas impurities.

[0011] Preferably, one end of the spray tower is fixedly communicated with a circulating water injection pipe extending to the outside. A number of maintenance openings are provided on the surface of the spray tower, and the user can perform maintenance and repair on the equipment inside the spray tower through the maintenance openings. The circulating water required for spraying is injected into the spray mechanism through the circulating water injection pipe.

[0012] Preferably, support feet are fixedly installed at the four corners of the bottom end of the discharge tower, and the discharge tower is supported by the support feet.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: by setting an adsorption mechanism, the first filter plate and the second filter plate perform secondary interception and purification on the impurities in the treated waste gas in the spray tower, and then directly convey it to the outside of the discharge tower through the gas connection pipe, reducing the treatment cost of the waste gas by the spray tower. Description of the Drawings

[0014] Figure 1 is a side view of the present utility model;

[0015] Figure 2 is a top view of the present utility model;

[0016] Figure 3 is a side view of the spray mechanism of the present utility model;

[0017] Figure 4 is an internal schematic view of the adsorption mechanism of the present utility model.

[0018] In the figure: 1. Spray tower; 2. Circulation water tank; 3. PVC demisting layer; 4. Spraying mechanism; 401. Positioning plate; 402. Fixed housing; 403. Gear; 404. Handle; 405. Assembly block; 406. Sliding plate; 407. Movable block; 408. Spraying platform; 409. Nozzle; 410. Limit plate; 411. Connecting hose; 5. Maintenance opening; 6. Circulating water injection pipe; 7. Gas extraction pipe; 8. Centrifugal fan; 9. Gas transmission pipe; 10. Adsorption mechanism; 101. Adsorption housing; 102. First positioning seat; 103. First filter plate; 104. Second positioning seat; 105. Second filter plate; 106. Irregular turntable; 107. Connecting seat; 108. Length rod; 109. Elastic column; 11. Gas connection pipe; 12. Discharge tower; 13. Support feet. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a cyclone spray tower device, including a spray tower 1, a centrifugal fan 8 is provided on one side of the spray tower 1, a discharge tower 12 is provided on one side of the centrifugal fan 8, a PVC demisting layer 3 is fixedly installed at the top end of the inner wall of the spray tower 1, a circulation water tank 2 is fixedly installed at the bottom end of the inner wall of the spray tower 1, a plurality of spraying mechanisms 4 are fixedly installed inside the spray tower 1, an air outlet of the centrifugal fan 8 is fixedly communicated with a gas transmission pipe 9, one end of the gas transmission pipe 9 away from the centrifugal fan 8 is fixedly communicated with an adsorption mechanism 10, one side of the adsorption mechanism 10 is fixedly communicated with a gas connection pipe 11, and one end of the gas connection pipe 11 away from the adsorption mechanism 10 is fixedly communicated with the side of the discharge tower 12 facing it. The spraying mechanism 4 includes a positioning plate 401 and a fixed housing 402. The middle part of the positioning plate 401 is fixedly connected with the middle part of the fixed housing 402. The bottom end of the fixed housing 402 is slidably connected with a movable block 407. The bottom end of the movable block 407 is fixedly installed with a spraying platform 408. One side of the spraying platform 408 is fixedly communicated with a connecting hose 411. The bottom end of the spraying platform 408 is fixedly communicated with a plurality of nozzles 409. The adsorption mechanism 10 includes an adsorption housing 101, a first filter plate 103 and a second filter plate 105. A first positioning seat 102 is fixedly installed on one side of the inner wall of the adsorption housing 101. A second positioning seat 104 is fixedly installed on the other side of the inner wall of the adsorption housing 101. One end of the first filter plate 103 is rotatably connected to the inside of the first positioning seat 102. One end of the second filter plate 105 is rotatably connected to the inside of the second positioning seat 104.

[0021] The air inlet of the centrifugal fan 8 is fixedly connected to a gas extraction pipe 7 extending into the inside of the spray tower 1. After the centrifugal fan 8 is powered on and starts, the centrifugal fan 8 extracts the gas in the spray tower 1 through the gas extraction pipe 7. The extracted gas is transported to the adsorption mechanism 10 through the gas transport pipe 9. The adsorption mechanism 10 adsorbs the impurities in the gas and then transports it to the discharge tower 12 through the gas connection pipe 11, and the discharge tower 12 discharges the gas.

[0022] One side of the inner wall of the fixed shell 402 is rotatably connected to a gear 403. The other side of the inner wall of the fixed shell 402 is fixedly installed with an assembly block 405. A sliding plate 406 is slidably connected inside the assembly block 405. One side of the movable block 407 is fixedly installed with a limiting plate 410. The bottom end of the sliding plate 406 is fixedly connected to the top end of the limiting plate 410. A number of teeth provided on one side of the sliding plate 406 are meshed with the outer side of the gear 403. The middle of the gear 403 is fixedly installed with a handle 404 extending to the outside. The user rotates the handle 404, and the handle 404 drives the gear 403 to rotate. During the rotation of the gear 403, it contacts the sliding plate 406. The sliding plate 406 slides relative to the assembly block 405 due to the frictional force. And during the sliding of the sliding plate 406, it drives the movable block 407 to slide along the fixed shell 402 through the limiting plate 410, so as to adjust the height of the spray table 408.

[0023] The positioning plate 401 is fixedly connected to the spray tower 1, and the spraying mechanism 4 is installed on the spray tower 1 through the positioning plate 401.

[0024] Both the bottom end of the first filter plate 103 and the top end of the second filter plate 105 are fixedly installed with connecting seats 107. On the opposite sides of the two connecting seats 107, length rods 108 are fixedly installed. A resilient column 109 is slidably connected between the two length rods 108. An irregular turntable 106 is rotatably connected inside the adsorption housing 101, and the two ends of the irregular turntable 106 are respectively in contact connection with the side opposite to the first filter plate 103 and the side opposite to the second filter plate 105. One end of the gas transport pipe 9 is fixedly connected to the adsorption housing 101, and one end of the gas connection pipe 11 is fixedly connected to the adsorption housing 101. An external motor drives the irregular turntable 106 to rotate. During the rotation of the irregular turntable 106, it contacts the first filter plate 103 and the second filter plate 105. The first filter plate 103 is pushed by the irregular turntable 106 and deflects at an angle relative to the first positioning seat 102. The second filter plate 105 is pushed by the irregular turntable 106 and deflects at an angle relative to the second positioning seat 104. The first filter plate 103 and the second filter plate 105 cooperate with each other to adsorb and filter the gas impurities.

[0025] One end of the spray tower 1 is fixedly connected to a circulating water injection pipe 6 extending to the outside. A number of maintenance openings 5 are provided on the surface of the spray tower 1. The user can perform maintenance and repair on the equipment inside the spray tower 1 through the maintenance openings 5. The circulating water required for spraying is injected into the spraying mechanism 4 through the circulating water injection pipe 6.

[0026] Four corners at the bottom end of the discharge tower 12 are fixedly installed with support feet 13, and the discharge tower 12 is supported by the support feet 13.

[0027] In the use of the embodiment of the present application: The waste gas enters the spray tower 1. The PVC demisting layer 3 demists the waste gas in the spray tower 1. The user rotates the handle 404, and the handle 404 drives the gear 403 to rotate. During the rotation of the gear 403, it contacts the sliding plate 406. The sliding plate 406 slides relative to the assembly block 405 under the action of friction. During the sliding of the sliding plate 406, the movable block 407 is driven to slide along the fixed housing 402 through the limiting plate 410 to adjust the height of the spray table 408. The spraying mechanism 4 sprays and treats the waste gas. After the centrifugal fan 8 is powered on and started, the centrifugal fan 8 extracts the gas in the spray tower 1 through the gas extraction pipe 7. The extracted gas is transported to the adsorption mechanism 10 through the gas transmission pipe 9. After the adsorption mechanism 10 adsorbs the impurities in the gas, it is transported to the discharge tower 12 through the gas connection pipe 11, and the discharge tower 12 discharges the gas.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cyclone spray tower device, comprising a spray tower (1), characterized in that: One side of the spray tower (1) is provided with a centrifugal fan (8). One side of the centrifugal fan (8) is provided with an emission tower (12). The top end of the inner wall of the spray tower (1) is fixedly installed with a PVC demisting layer (3). The bottom end of the inner wall of the spray tower (1) is fixedly installed with a circulation water tank (2). A number of spray mechanisms (4) are fixedly installed inside the spray tower (1). The air outlet of the centrifugal fan (8) is fixedly communicated with a gas conveying pipeline (9). One end of the gas conveying pipeline (9) far away from the centrifugal fan (8) is fixedly communicated with an adsorption mechanism (10). One side of the adsorption mechanism (10) is fixedly communicated with a gas connection pipeline (11). One end of the gas connection pipeline (11) far away from the adsorption mechanism (10) is fixedly communicated with the side of the emission tower (12) facing it. The spray mechanism (4) includes a positioning plate (401) and a fixed shell (402). The middle part of the positioning plate (401) is fixedly connected with the middle part of the fixed shell (402). The bottom end of the fixed shell (402) is slidably connected with a movable block (407). The bottom end of the movable block (407) is fixedly installed with a spray platform (408). One side of the spray platform (408) is fixedly communicated with a connecting hose (411). The bottom end of the spray platform (408) is fixedly communicated with a number of spray nozzles (409). The adsorption mechanism (10) includes an adsorption machine shell (101), a first filter plate (103) and a second filter plate (105). One side of the inner wall of the adsorption machine shell (101) is fixedly installed with a first positioning seat (102). The other side of the inner wall of the adsorption machine shell (101) is fixedly installed with a second positioning seat (104). One end of the first filter plate (103) is rotatably connected to the inside of the first positioning seat (102). One end of the second filter plate (105) is rotatably connected to the inside of the second positioning seat (104).

2. The cyclone spray tower device according to claim 1, wherein: The air inlet of the centrifugal fan (8) is fixedly communicated with a gas extraction pipeline (7) extending into the spray tower (1).

3. The swirl spray tower device according to claim 1, characterized in that: One side of the inner wall of the fixed shell (402) is rotatably connected with a gear (403). The other side of the inner wall of the fixed shell (402) is fixedly installed with an assembly block (405). The inside of the assembly block (405) is slidably connected with a sliding plate (406). One side of the movable block (407) is fixedly installed with a limiting plate (410). The bottom end of the sliding plate (406) is fixedly connected with the top end of the limiting plate (410). A number of teeth arranged on one side of the sliding plate (406) are meshed with the outside of the gear (403). The middle part of the gear (403) is fixedly installed with a handle (404) extending to the outside.

4. A cyclone spray tower device according to claim 1, characterized in that: The positioning plate (401) is fixedly connected with the spray tower (1).

5. The swirl spray tower device according to claim 1, characterized in that: A connecting seat (107) is fixedly installed at the bottom end of the first filter plate (103) and the top end of the second filter plate (105). A length rod (108) is fixedly installed on each of the opposite sides of the two connecting seats (107). An elastic column (109) is slidably connected between the two length rods (108). An irregular turntable (106) is rotatably connected inside the adsorption housing (101), and the two ends of the irregular turntable (106) are respectively in contact connection with the side of the first filter plate (103) facing it and the side of the second filter plate (105) facing it. One end of the gas delivery pipe (9) is fixedly communicated with the adsorption housing (101), and the other end of the gas connection pipe (11) is fixedly communicated with the adsorption housing (101).

6. The swirl spray tower device according to claim 1, characterized in that: One end of the spray tower (1) is fixedly communicated with a circulating water injection pipe (6) extending to the outside, and a plurality of maintenance openings (5) are formed on the surface of the spray tower (1).

7. The swirl spray tower device according to claim 1, characterized in that: Support feet (13) are fixedly installed at the four corners of the bottom end of the discharge tower (12).

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