PPH spray tower for workshop smoke dust treatment

Abstract

The utility model belongs to the technical field of spray towers, and particularly relates to a PPH spray tower for workshop smoke dust treatment, which comprises a spray tower body, the outer side wall of the spray tower body is fixedly connected with a liquid containing box, a water pump is arranged in the liquid containing box, a cleaning mechanism is arranged in the spray tower body, the cleaning mechanism comprises a scraper blade I, and the scraper blade II is fixedly connected with the spray tower body. An electric telescopic rod is fixedly connected to the inner side wall of the spray tower body, a push rod is fixedly connected to the driving end of the electric telescopic rod, the first scraper is fixedly connected to the bottom of the push rod, and a fixing plate is fixedly connected to the inner side wall of the spray tower body. The electric telescopic rod drives the push rod to move, the push rod can drive the first scraper to move, the push rod can drive the push block to move through the connecting rod when moving, the push block can vertically move downwards along the limiting rod, the push block can drive the second scraper to move, and therefore dirt on the inner side of the spray tower body is cleaned through the first scraper and the second scraper.

Description

Technical Field

[0001] This utility model relates to the field of spray tower technology, and in particular to a PPH spray tower for workshop dust treatment. Background Technology

[0002] PPH spray towers (polypropylene spray towers) are a type of equipment commonly used in workshops for treating dust and fumes. They are mainly used to purify harmful substances, dust, and gases in industrial waste gases.

[0003] After prolonged use, the inner wall of the spray tower will become stained with dirt due to the long-term treatment of harmful substances. Cleaning the dirt requires stopping the spray tower and disassembling it to clean the inner wall, which is time-consuming and labor-intensive. In addition, the gradual accumulation of dirt on the inside will also reduce the purification efficiency of the spray tower.

[0004] To address the aforementioned issues, we propose a PPH spray tower for workshop dust treatment. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the background art by proposing a PPH spray tower for workshop dust treatment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a PPH spray tower for workshop dust treatment, comprising a spray tower body, a liquid tank fixedly connected to the outer wall of the spray tower body, a water pump disposed in the liquid tank, a cleaning mechanism disposed within the spray tower body, the cleaning mechanism comprising a scraper, an electric telescopic rod fixedly connected to the inner wall of the spray tower body, a push rod fixedly connected to the drive end of the electric telescopic rod, the scraper being fixedly connected to the bottom of the push rod, a fixing plate fixedly connected to the inner wall of the spray tower body, a limit rod fixedly connected to the bottom of the fixing plate, a push block slidably sleeved on the outside of the limit rod at the bottom of the fixing plate, a connecting rod fixedly connected to the top of the push block, the outer wall of the connecting rod being fixedly connected to the outer wall of the push rod, and a scraper being fixedly connected to the bottom of the push block, the scraper being slidably sleeved on the outside of the limit rod.

[0007] In the aforementioned PPH spray tower for treating workshop dust, a sedimentation tank is fixedly connected to the bottom of the spray tower body, a water pipe is fixedly connected to the top of the liquid tank, a water pipe is fixedly connected to the bottom of the liquid tank, a fixed frame is provided on the inner side of the spray tower body, a plurality of purification nozzles are fixedly connected to the bottom of the fixed frame, the water pipe is fixedly connected through the outer side of the spray tower body and fixedly connected to the outer side wall of the fixed frame, and two high-pressure nozzles are fixedly connected to the inner side wall of the spray tower body, and the two high-pressure nozzles are connected to the liquid tank through the water pipe.

[0008] In the aforementioned PPH spray tower for treating workshop dust, a liquid delivery valve is fixedly connected to the right side wall of the sedimentation tank, an air inlet pipe is fixedly connected to the left side wall of the spray tower body, and an air intake fan is fixedly connected to the top of the air inlet pipe.

[0009] In the aforementioned PPH spray tower for treating workshop dust, both scraper one and scraper two are in contact with the inner side of the spray tower body, with scraper one located below scraper two.

[0010] In the aforementioned PPH spray tower for treating workshop dust, multiple purification nozzles are evenly arranged at the bottom of the fixed frame, and two high-pressure nozzles are arranged on the left and right sides inside the spray tower body.

[0011] In the aforementioned PPH spray tower for treating workshop dust, a limiting block is fixedly connected to the bottom of the limiting rod.

[0012] Compared with existing technologies, the advantages of this PPH spray tower for workshop dust treatment are as follows:

[0013] This utility model uses an electric telescopic rod to drive a push rod to move. The push rod will drive scraper one to move. When the push rod moves, it will drive a push block to move through a connecting rod. The push block will move vertically downward along the limit rod, and the push block will drive scraper two to move. Thus, scraper one and scraper two are used to clean the dirt on the inside of the spray tower body. Attached Figure Description

[0014] Figure 1 This is a front view of a PPH spray tower for workshop dust treatment proposed in this utility model;

[0015] Figure 2 This is a front sectional view of a PPH spray tower for treating workshop dust according to the present invention.

[0016] Figure 3 This is a partial bottom view of a PPH spray tower for workshop dust treatment proposed in this utility model.

[0017] In the diagram: 1 Spray tower body, 2 Sedimentation tank, 3 Liquid inlet valve, 4 Air inlet pipe, 5 Air suction machine, 6 Liquid filling tank, 7 Water pipe one, 8 Water pipe two, 9 Electric telescopic rod, 10 Push rod, 11 Scraper one, 12 Fixing frame, 13 High-pressure nozzle, 14 Connecting rod, 15 Purification nozzle, 16 Fixing plate, 17 Scraper two, 18 Push block, 19 Limiting rod, 20 Limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-3 A PPH spray tower for treating workshop dust includes a spray tower body 1. A liquid tank 6 is fixedly connected to the outer wall of the spray tower body 1, and a water pump is installed inside the liquid tank 6. A cleaning mechanism is installed inside the spray tower body 1, including a scraper 11. An electric telescopic rod 9 is fixedly connected to the inner wall of the spray tower body 1. A push rod 10 is fixedly connected to the drive end of the electric telescopic rod 9. The scraper 11 is fixedly connected to the bottom of the push rod 10. A fixing plate 16 is fixedly connected to the inner wall of the spray tower body 1. A limit rod 19 is fixedly connected to the bottom of the fixing plate 16. A push block 18 is provided at the bottom of the fixing plate 16 and is slidably sleeved on the outside of the limit rod 19. A connecting rod 14 is fixedly connected to the top of the push block 18. The outer wall of the connecting rod 14 is fixedly connected to the outer wall of the push rod 10. A scraper 2 17 is fixedly connected to the bottom of the push block 18 and is slidably sleeved on the outside of the limit rod 19. A liquid inlet valve 3 is fixedly connected to the right side wall of the sedimentation tank 2. An air inlet pipe 4 is fixedly connected to the left side wall of the spray tower body 1, and an air intake 5 is fixedly connected to the top of the air inlet pipe 4. Scraper 11 and scraper 27 are both in contact with the inner side of the spray tower body 1. Scraper 11 is located below scraper 27. A limit block 20 is fixedly connected to the bottom of the limiting rod 19. After the spray tower body 1 has been used for a period of time, the push rod 10 is moved by the electric telescopic rod 9. The push rod 10 will move scraper 11. When the push rod 10 moves, it will move the push block 18 through the connecting rod 14. The push block 18 will move vertically downward along the limiting rod 19, and the push block 18 will move scraper 27. Thus, the dirt on the inner side of the spray tower body 1 is cleaned by scraper 11 and scraper 2 17. This eliminates the need for regular cleaning by personnel, requiring only inspection. The reduction of dirt can also improve the purification efficiency of the spray tower body 1. The limit block 20 can prevent the push block 18 from moving outside the limiting rod 19.

[0020] A sedimentation tank 2 is fixedly connected to the bottom of the spray tower body 1. A water pipe 7 is fixedly connected to the top of the liquid tank 6, and a water pipe 8 is fixedly connected to the bottom of the liquid tank 6. A fixing frame 12 is provided on the inner side of the spray tower body 1. Multiple purification nozzles 15 are fixedly connected to the bottom of the fixing frame 12. The water pipe 7 is fixedly connected through the outer side of the spray tower body 1 and to the outer side wall of the fixing frame 12. Two high-pressure nozzles 13 are fixedly connected to the inner side wall of the spray tower body 1. The two high-pressure nozzles 13 are connected to the liquid tank 6 through the water pipe 8. The multiple purification nozzles 15 are evenly arranged at the bottom of the fixing frame 12. High-pressure nozzles 13 are installed on the left and right sides inside the spray tower body 1. When the water pump is started, the liquid in the liquid tank 6 can be used to purify the gas in the spray tower body 1 through the purification nozzles 15. The liquid in the liquid tank 6 will carry most of the dirt in the gas to the sedimentation tank 2. Finally, the purified gas will be discharged through the spray tower body 1 (the spray tower body 1 is existing technology and will not be described in detail here). The high-pressure nozzles 13 can spray liquid with high pressure. When the liquid comes into contact with the inner wall of the spray tower body 1, scraper 11, and scraper 2 17, it can be brushed back into the sedimentation tank 2.

[0021] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A PPH spray tower for treating workshop dust, comprising a spray tower body (1), characterized in that, A liquid tank (6) is fixedly connected to the outer wall of the spray tower body (1). A water pump is installed inside the liquid tank (6). A cleaning mechanism is installed inside the spray tower body (1). The cleaning mechanism includes a scraper (11). An electric telescopic rod (9) is fixedly connected to the inner wall of the spray tower body (1). A push rod (10) is fixedly connected to the drive end of the electric telescopic rod (9). The scraper (11) is fixedly connected to the bottom of the push rod (10). The inner wall of the spray tower body (1) is fixedly connected to... A fixed plate (16) is provided, with a limiting rod (19) fixedly connected to the bottom of the fixed plate (16). A push block (18) is provided at the bottom of the fixed plate (16) and is slidably sleeved on the outside of the limiting rod (19). A connecting rod (14) is fixedly connected to the top of the push block (18). The outer wall of the connecting rod (14) is fixedly connected to the outer wall of the push rod (10). A scraper (17) is fixedly connected to the bottom of the push block (18) and is slidably sleeved on the outside of the limiting rod (19).

2. The PPH spray tower for workshop dust treatment according to claim 1, characterized in that, A sedimentation tank (2) is fixedly connected to the bottom of the spray tower body (1), a water pipe (7) is fixedly connected to the top of the liquid tank (6), a water pipe (8) is fixedly connected to the bottom of the liquid tank (6), a fixing frame (12) is provided on the inner side of the spray tower body (1), a plurality of purification nozzles (15) are fixedly connected to the bottom of the fixing frame (12), the water pipe (7) is fixedly connected through the outer side of the spray tower body (1) and fixedly connected to the outer side wall of the fixing frame (12), and two high-pressure nozzles (13) are fixedly connected to the inner side wall of the spray tower body (1), and the two high-pressure nozzles (13) are connected to the liquid tank (6) through the water pipe (8).

3. The PPH spray tower for workshop dust treatment according to claim 1, characterized in that, A liquid inlet valve (3) is fixedly connected to the right side wall of the sedimentation tank (2), and an air inlet pipe (4) is fixedly connected to the left side wall of the spray tower body (1). An air intake machine (5) is fixedly connected to the top of the air inlet pipe (4).

4. The PPH spray tower for workshop dust treatment according to claim 1, characterized in that, Both scraper one (11) and scraper two (17) are in contact with the inner side of the spray tower body (1), and scraper one (11) is located below scraper two (17).

5. A PPH spray tower for workshop dust treatment according to claim 2, characterized in that, Multiple purification nozzles (15) are evenly arranged at the bottom of the fixed frame (12), and two high-pressure nozzles (13) are arranged on the left and right sides inside the spray tower body (1).

6. The PPH spray tower for workshop dust treatment according to claim 1, characterized in that, The bottom of the limiting rod (19) is fixedly connected to the limiting block (20).

Images