Spraying device of waste gas purification tower

Abstract

The utility model discloses a spraying device of a waste gas purification tower, which belongs to the technical field of waste gas purification and comprises a purification tower, a mounting box is fixedly welded at the top of the purification tower, a water tank is arranged on one side close to the mounting box, and the water tank is fixedly connected to the top of the purification tower. A fixing ring is fixedly welded to the bottom of the outer side of the purification tower, a water pump is fixedly connected to one side of the purification tower, water pipes are fixedly connected to the two sides of the water pump correspondingly, an air inlet is formed in one side of the top of the purification tower, and a fixing block is fixedly connected to the interior of the purification tower; the internal bottom of the purification tower is fixedly connected with a filter plate, water can be sprayed into the purification tower in multiple directions, the purification efficiency is improved, water in the purification tower is pumped out through a water pump for cyclic utilization, and the environmental protection concept is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification, and more specifically to a waste gas purification tower spray device. Background Art

[0002] The waste gas purification tower is a purification equipment, which is divided into three categories according to the gas-liquid contact form. The first category is the plate tower, bubbling absorption tower, and stirred bubbling absorption tower in which the gas is dispersed in the liquid phase in the form of bubbles; the second category is the ejector, venturi, and spray tower in which the liquid is dispersed in the gas phase in the form of droplets; the third category is the packed absorption tower and falling film absorption tower in which the liquid contacts the gas phase in a film-like motion. The water spray waste gas purification tower is also called a spray tower, dust removal tower, desulfurization tower, denitrification tower, etc. The working principle is to separate the pollutants in the gas (dust-containing gas or harmful gas) and convert them into harmless substances to achieve the purpose of purifying the gas. It belongs to the differential contact countercurrent principle.

[0003] Based on the above, the inventors found that when the mosquito net is in use, the skeleton rods of the mosquito net are connected to each other through connecting pieces. Since the mosquito net has a certain weight after being propped up, the mosquito net is supported on the supporting skeleton. This may cause the skeleton rods to loosen from the connecting pieces after long-term use, and may cause them to fall off. Therefore, in view of this, the inventors have studied and improved the existing structure and provided an exhaust gas purification tower spray device in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide an exhaust gas purification tower spray device, which can prevent the loosening of the connecting parts between the mosquito net frame rods after long-term use, resulting in the collapse of the mosquito net frame.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A waste gas purification tower spray device comprises a purification tower, a mounting box is fixedly welded on the top of the purification tower, a water tank is provided on one side close to the mounting box, and the water tank is fixedly connected to the top of the purification tower, a connecting pipe is fixedly connected to the mounting box and the top of the water tank, a fixing ring is fixedly welded on the outer bottom of the purification tower, a water pump is fixedly connected to one side of the purification tower, water pipes are fixedly connected to both sides of the water pump, an air inlet is provided on one side of the top of the purification tower, a fixing block is fixedly connected to the inside of the purification tower, and a pipe is fixedly connected to the inner bottom of the purification tower. A filter plate, a water outlet is provided on one side of the purification tower, a water inlet pipe 1 is fixedly connected to the bottom of one side of the connecting pipe, a water inlet pipe 2 is provided at the bottom of the water inlet pipe 1, a bevel gear 1 is fixedly connected to the top of the water inlet pipe 2, a drive motor is fixedly welded to the inner bottom of the installation box, the output end of the drive motor is connected to the bevel gear 2 through a coupling, the bottom of the water inlet pipe 2 is fixedly connected to a fixing bracket, a number of nozzles are fixedly connected to the bottom of the fixing bracket, four rollers are evenly provided at the bottom of the fixing bracket, and a slide rail is provided on the top of the fixed block.

[0009] Furthermore, the two water pipes are attached to the outer wall of the purification tower, and one of the water pipes is fixedly connected to the inside of the fixing ring.

[0010] Furthermore, the top of one of the water pipes is fixedly connected to the bottom of one side of the water tank, and the bottom of the other water pipe is fixedly connected to the outside of the water outlet.

[0011] Furthermore, the water inlet pipe 1 is fixedly connected to the inner top of the installation box, and the water inlet pipe 2 and the bevel gear 1 are respectively located inside the installation box.

[0012] Furthermore, the fixing frame is adapted to fit the inner wall of the purification tower, and a gap is formed between the fixing frame and the fixing block.

[0013] Furthermore, one side of the bottom of the bevel gear 2 is meshed with one side of the top of the bevel gear 1, and the bottom of the water inlet pipe 1 and the top of the water inlet pipe 2 are connected to each other through a bearing.

[0014] Furthermore, the four rollers are rotatably connected to the inner bottom edge of the fixing frame respectively, and the rollers are slidably connected to the inside of the slide rail.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this solution, a water pump is provided so that the water in the water tank enters the water inlet pipe 2 through the water inlet pipe 1, flows to the inside of the fixed frame, and is then sprayed by the nozzle, thereby achieving the effect of purifying the air. Impurities are filtered out through the filter plate, and the water is pumped out by the water pump and enters the inside of the water tank again, thereby realizing the effect of recycling water resources and achieving the concept of environmental protection.

[0018] (2) This solution provides a fixed frame with four rollers on the outside of the bottom of the fixed frame. The rollers slide in the slide rails on the top of the fixed block, thereby improving the stability of the fixed frame. When the fixed frame rotates, the air can be sprayed in multiple directions, thereby improving the efficiency of air purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a sectional view of the three-dimensional structure of the purification tower of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the water inlet pipe 1 and the water inlet pipe 2 of the present utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing frame of the present utility model;

[0023] Figure 5 This is a sectional view of the three-dimensional structure of the fixing frame of the present utility model;

[0024] Figure 6 It is an enlarged schematic diagram of the three-dimensional structure of the slide rail of the present invention.

[0025] Description of the numbers in the figure:

[0026] 1. Purification tower; 2. Installation box; 3. Water tank; 4. Connecting pipe; 5. Fixing ring; 6. Water pipe; 7. Water pump; 8. Air inlet; 9. Fixing block; 10. Filter plate; 11. Water outlet; 12. Water inlet pipe 1; 13. Water inlet pipe 2; 14. Bevel gear 1; 15. Drive motor; 16. Fixing bracket; 17. Nozzle; 18. Roller; 19. Slide rail; 20. Bevel gear 2. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example:

[0029] See also Figure 1-6 , a waste gas purification tower spray device, including a purification tower 1, a mounting box 2 is fixedly welded on the top of the purification tower 1, a water tank 3 is provided on one side close to the mounting box 2, and the water tank 3 is fixedly connected to the top of the purification tower 1, and a connecting pipe 4 is fixedly connected to the top of the mounting box 2 and the water tank 3. A fixing ring 5 is fixedly welded on the bottom of the outer side of the purification tower 1, a water pump 7 is fixedly connected to one side of the purification tower 1, and water pipes 6 are fixedly connected to both sides of the water pump 7. An air inlet 8 is opened on one side of the top of the purification tower 1, a fixing block 9 is fixedly connected to the inside of the purification tower 1, and a filter plate 10 is fixedly connected to the inner bottom of the purification tower 1. A water outlet 11 is provided on one side of the tower 1, and a water inlet pipe 12 is fixedly connected to the bottom of one side of the connecting pipe 4. A water inlet pipe 2 13 is provided at the bottom of the water inlet pipe 12, and a bevel gear 14 is fixedly connected to the top of the water inlet pipe 2 13. A drive motor 15 is fixedly welded to the inner bottom of the installation box 2, and the output end of the drive motor 15 is connected to the bevel gear 20 through a coupling. The bottom of the water inlet pipe 2 13 is fixedly connected to a fixing frame 16, and a number of nozzles 17 are fixedly connected to the bottom of the fixing frame 16. Four rollers 18 are evenly arranged at the bottom of the fixing frame 16, and a slide rail 19 is provided on the top of the fixed block 9.

[0030] See Figure 1 、 Figure 2 , two water pipes 6 are attached to the outer wall of the purification tower 1, one of the water pipes 6 is fixedly connected to the inside of the fixing ring 5; the top of one water pipe 6 is fixedly connected to the bottom of one side of the water tank 3, and the bottom of the other water pipe 6 is fixedly connected to the outside of the water outlet 11. The water inside the water tank 3 enters the inside of the water inlet pipe 2 13 through the water inlet pipe 12, flows to the inside of the fixed frame 16, and is then sprayed by the nozzle 17, thereby achieving the effect of purifying the air, filtering impurities through the filter plate 10, and the water is pumped out by the water pump 7 and enters the inside of the water tank 3 again, thereby realizing the effect of recycling water resources and achieving the concept of environmental protection.

[0031] See Figure 3 、 Figure 4 , the water inlet pipe 12 is fixedly connected to the inner top of the installation box 2, and the water inlet pipe 2 13 and the bevel gear 1 14 are respectively located inside the installation box 2; the change of the fixing frame 16 is in contact with the inner wall of the purification tower 1, and the fixing frame 16 and the fixing block 9 are set with a gap. The driving motor 15 drives the bevel gear 2 20 to rotate, and the bevel gear 20 is meshed with the bevel gear 14, thereby realizing the rotation of the water inlet pipe 2 13, and then driving the fixing frame 16 to rotate, so that the nozzle 17 can spray the inside of the purification tower 1.

[0032] See Figure 5 、 Figure 6The bottom side of bevel gear 20 is meshed with the top side of bevel gear 14, and the bottom of water inlet pipe 12 and the top of water inlet pipe 2 13 are connected to each other through bearings; four rollers 18 are respectively rotatably connected to the inner bottom edge of the fixed frame 16, and the rollers 18 are slidably connected to the inside of the slide rail 19. Four rollers 18 are provided on the outer side of the bottom of the fixed frame 16, and the rollers 18 slide in the slide rail 19 at the top of the fixed block 9, thereby improving the stability of the fixed frame 16 and the smoothness of rotation.

[0033] When in use: place the device in a horizontal position, pass the exhaust gas into the interior of the purification tower 1 through the air inlet 8, the operator injects water into the interior of the water tank 3, starts the drive motor 15 inside the installation box 2, and the drive motor 15 drives the bevel gear 20 to rotate. The bevel gear 20 is meshed and connected with the bevel gear 14, thereby realizing the rotation of the water inlet pipe 2 13, and then drives the fixed frame 16 to rotate, so that the nozzle 17 can spray the interior of the purification tower 1 in multiple directions. The water inside the water tank 3 enters the water inlet pipe 2 13 through the water inlet pipe 1 12, circulates to the interior of the fixed frame 16, and is then sprayed by the nozzle 17. Spraying, thereby achieving the effect of purifying the air, impurities are filtered out through the filter plate 10, and water is pumped out by the water pump 7 and re-enters the inside of the water tank 3, thereby realizing the effect of recycling water resources and achieving the concept of environmental protection. Four rollers 18 are provided on the outside of the bottom of the fixed frame 16, and the rollers 18 slide in the slide rails 19 on the top of the fixed block 9, thereby improving the stability of the fixed frame 16. When the fixed frame 16 rotates, the air can be sprayed in multiple directions, thereby improving the efficiency of purifying the air. The inner bottom of the purification tower 1 is inclined to facilitate the water pump 7 to pump out the water at the bottom of the purification tower 1.

[0034] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A waste gas purification tower spray device, comprising a purification tower (1), a mounting box (2) fixedly welded to the top of the purification tower (1), a water tank (3) provided on one side close to the mounting box (2), and the water tank (3) fixedly connected to the top of the purification tower (1), a connecting pipe (4) fixedly connected between the mounting box (2) and the top of the water tank (3), a fixing ring (5) fixedly welded to the bottom of the outer side of the purification tower (1), a water pump (7) fixedly connected to one side of the purification tower (1), water pipes (6) fixedly connected to both sides of the water pump (7), and an air inlet (8) provided on one side of the top of the purification tower (1), characterized in that: The interior of the purification tower (1) is fixedly connected with a fixed block (9), the inner bottom of the purification tower (1) is fixedly connected with a filter plate (10), a water outlet (11) is provided on one side of the purification tower (1), a water inlet pipe (12) is fixedly connected to the bottom of one side of the connecting pipe (4), a water inlet pipe (13) is provided at the bottom of the water inlet pipe (12), a bevel gear (14) is fixedly connected to the top of the water inlet pipe (13), a driving motor (15) is fixedly welded to the inner bottom of the installation box (2), the output end of the driving motor (15) is connected to the bevel gear (20) through a coupling transmission, a fixing frame (16) is fixedly connected to the bottom of the water inlet pipe (13), a plurality of nozzles (17) are fixedly connected to the bottom of the fixing frame (16), four rollers (18) are evenly provided at the bottom of the fixing frame (16), and a slide rail (19) is provided on the top of the fixed block (9).

2. The waste gas purification tower spray device according to claim 1, characterized in that: The two water pipes (6) are attached to the outer wall of the purification tower (1), and one of the water pipes (6) is fixedly connected to the inside of the fixing ring (5).

3. The waste gas purification tower spray device according to claim 1, characterized in that: The top of one of the water pipes (6) is fixedly connected to the bottom of one side of the water tank (3), and the bottom of the other water pipe (6) is fixedly connected to the outside of the water outlet (11).

4. The waste gas purification tower spray device according to claim 1, characterized in that: The water inlet pipe 1 (12) is fixedly connected to the inner top of the installation box (2), and the water inlet pipe 2 (13) and the bevel gear 1 (14) are respectively located inside the installation box (2).

5. The waste gas purification tower spray device according to claim 1, characterized in that: The fixed frame (16) is adapted to fit the inner wall of the purification tower (1), and a gap is formed between the fixed frame (16) and the fixed block (9).

6. The waste gas purification tower spray device according to claim 1, characterized in that: The bottom side of the bevel gear 2 (20) is meshed with the top side of the bevel gear 1 (14), and the bottom of the water inlet pipe 1 (12) and the top of the water inlet pipe 2 (13) are connected to each other through a bearing.

7. The waste gas purification tower spray device according to claim 1, characterized in that: The four rollers (18) are rotatably connected to the inner bottom edge of the fixed frame (16), and the rollers (18) are slidably connected to the inside of the slide rail (19).

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