Efficient spraying device for waste gas treatment
By designing convenient replacement of components and spray dust reduction systems, the problems of inconvenient replacement of spray tower fillers and weakened filtration effects are solved, and efficient treatment of waste gas and environmentally friendly emissions are achieved.
Patent Information
- Application Number
- CN202420513921.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The filler absorber layer in the existing spray tower is inconvenient to replace, and the filtration effect is weakened after long-term use, resulting in the exhaust gas emissions not meeting the standards and affecting the environment.
An efficient spray device including convenient replacement components is designed. The threaded rod is driven to rotate by auxiliary fixing rods, lifting rods and motors, so as to facilitate the replacement of filtered fillers in the spray tower, and dust reduction treatment is carried out through pressurized water pumps and spray heads.
It realizes the convenience of filling replacement, extends the service life of filling, ensures environmentally friendly emission standards for exhaust gas, and reduces pollution to the surrounding environment.
Smart Images
Figure CN222534417U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of waste gas spraying, and in particular to a high-efficiency spraying device for waste gas treatment. Background Art
[0002] Existing chemical plants generate organic waste gas during the production process. The main components of the main pollutants in the organic waste gas are dust particles, benzene, toluene, xylene, and non-methane total hydrocarbon harmful substances. If the waste gas produced is not treated, it will affect the quality of the surrounding air environment, and can be inhaled by the human body or directly act on the human body, causing damage to the human respiratory system, blood, heart and lungs, liver, mucous membranes, nerves, etc. It can also directly harm people through the skin. At present, chemical plants are equipped with waste gas treatment equipment, which generally pre-treats the waste gas by burning in a combustion furnace, and then passes the waste gas into a spray tower for secondary treatment.
[0003] At present, spray towers generally use filler absorption layers for filtering in the process of treating waste gas, etc. However, the filler absorption layer is located inside the spray tower, which is inconvenient to replace. After long-term use, the filtering effect of the filler absorption layer gradually weakens, resulting in the exhaust gas not meeting the standards, which further has an adverse impact on the surrounding environment. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the present application provides a high-efficiency spray device for waste gas treatment, which solves the problems mentioned in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a high-efficiency spray device for waste gas treatment, including a spray tower and a spray assembly, a convenient replacement assembly is arranged between the inner and outer walls of the spray tower, the convenient replacement assembly includes an auxiliary fixing rod, a lifting rod and a lifting base, a threaded rod is rotatably connected between the auxiliary fixing rod and the lifting rod, a connecting rod is fixedly installed at one end of the lifting base, the outer surface of the lifting rod is fixedly connected to the outer surface of the connecting rod, and a filler placement plate is fixedly installed on the outer surface of the lifting base.
[0008] Preferably, a fixed rod body is fixedly installed on the upper part of the filler placement plate, and a fixed disc is fixedly connected to the outer surface of the fixed rod body. A limiting block is fixedly installed on the back of the filler placement plate, and a fixed plug rod is fixedly installed on the outer surface of the fixed disc. A groove hole is opened inside the limiting block, and the fixed plug rod is inserted into the groove hole. A fixed bracket is fixedly installed on the outer surface of the spray tower.
[0009] By adopting the above technical solution, the provided fixed bracket can make the spray tower stand stably on the ground, thereby reducing the shaking of the spray tower and facilitating subsequent maintenance personnel to carry out maintenance.
[0010] Preferably, a motor is fixedly mounted on the outer surface of the auxiliary fixing rod, the output end of the motor passes through the outer surface of the auxiliary fixing rod and is fixedly connected to one end of the threaded rod, the outer surface of the auxiliary fixing rod is fixedly mounted with a rod body, and the interior of the lifting rod slides on the outer surface of the rod body.
[0011] By adopting the above technical solution, the motor is set up, which drives the threaded rod to rotate after being turned on, so that the lifting plate moves and rises, thereby facilitating the user to replace the filter filler in the spray tower.
[0012] Preferably, a water leakage hole is opened between the inner and outer walls of the filler placement plate, a solenoid valve is fixedly installed between the inner and outer walls of the lifting base, a fixing rod is fixedly installed on the outer surface of the fixing bracket, the outer surface of the fixing rod is fixedly connected to the outer surface of the auxiliary fixing rod, and the top of the fixing rod is fixedly connected to the outer surface of the fixing bracket.
[0013] By adopting the above technical solution, the set solenoid valve can conveniently and quickly discharge the accumulated water in the spray tower.
[0014] Preferably, the spray assembly includes a pressurized water pump fixedly mounted on the outer surface of a fixed bracket, a water pipe fixedly mounted between the inner and outer walls of the spray tower, one end of the water pipe is plugged into the inside of the pressurized water pump, and a spray head fixedly mounted between the inner and outer walls of the water pipe.
[0015] By adopting the above technical solution, after the water pipe is filled with water, the spray head starts the dust reduction work, so that the waste gas in the accumulated spray tower is dusted.
[0016] Preferably, a filter outlet is provided at the top of the spray tower, and an exhaust gas connecting pipe is fixedly installed between the inner and outer walls of the lower part of the spray tower.
[0017] By adopting the above technical solution, the provided filter outlet can discharge the filtered air entering the spray tower.
[0018] (III) Beneficial effects
[0019] The present application provides a high-efficiency spraying device for waste gas treatment. The specific beneficial effects are as follows:
[0020] 1. By turning on the motor to drive the threaded rod to rotate, the rotation of the threaded rod drives the lifting rod to move, the movement of the lifting rod drives the connecting rod to move downward, the downward movement of the connecting rod drives the lifting base to move downward, and the downward movement of the lifting base drives the filler placement plate to move out, thereby facilitating the user to replace the filter particles in the filler placement plate, avoiding the problem that the filler absorption layer is located inside the spray tower and is inconvenient to replace. After long-term use, the filtering effect of the filler absorption layer gradually weakens, resulting in the exhaust gas discharged not meeting the standards, further causing adverse effects on the surrounding environment.
[0021] 2. By connecting the water pipe to the inside of the pressure water pump, the water pipe is filled with water, and the installed sprinkler head discharges the water flow in the water pipe, so that the exhaust gas in the spray tower can be dust-reduced. Through filtering and sprinkling water, the exhaust gas can meet the environmental emission standards. Through filtering and sprinkling water to reduce dust, the exhaust gas pollution is reduced to a minimum, making the surrounding ecological environment better. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0023] Figure 1 This is a schematic diagram of the main structure of this application;
[0024] Figure 2 It is a schematic diagram of the left side cross-sectional structure of this application;
[0025] Figure 3 It is a schematic diagram of the right side cross-sectional structure of this application;
[0026] Figure 4 For this application Figure 3 Enlarged view of point A in .
[0027] In the figure: 1. Spray tower; 2. Easy replacement component; 21. Fixed bracket; 22. Fixed rod; 23. Auxiliary fixed rod; 24. Motor; 25. Threaded rod; 26. Lifting rod; 27. Connecting rod; 28. Lifting base; 29. Solenoid valve; 210. Filling placement plate; 211. Fixed rod body; 212. Fixed disc; 213. Limit block; 214. Fixed plug rod; 215. Rod body; 3. Spray assembly; 31. Water pipe; 32. Spray head; 33. Exhaust gas connecting pipe; 34. Filter outlet; 35. Pressurized water pump. DETAILED DESCRIPTION
[0028] The present application is further described in detail below through drawings and examples.
[0029] Reference Figures 1 to 4 The embodiment of the present application provides a high-efficiency spray device for exhaust gas treatment, including a spray tower 1 and a spray assembly 3. A convenient replacement assembly 2 is arranged between the inner and outer walls of the spray tower 1. The convenient replacement assembly 2 includes an auxiliary fixing rod 23, a lifting rod 26 and a lifting base 28. A threaded rod 25 is rotatably connected between the auxiliary fixing rod 23 and the lifting rod 26. A connecting rod 27 is fixedly installed at one end of the lifting base 28. The outer surface of the lifting rod 26 is fixedly connected to the outer surface of the connecting rod 27. A filler placement plate 210 is fixedly installed on the outer surface of the lifting base 28.
[0030] Reference Figures 1 to 4In one aspect of the present embodiment, a fixed rod 211 is fixedly installed on the upper part of the filler placement plate 210, and a fixed disc 212 is fixedly connected to the outer surface of the fixed rod 211. A limit block 213 is fixedly installed on the back of the filler placement plate 210, and a fixed plug rod 214 is fixedly installed on the outer surface of the fixed disc 212. A slot is opened inside the limit block 213, and the fixed plug rod 214 is inserted into the slot. A fixed bracket 21 is fixedly installed on the outer surface of the spray tower 1, and a motor 24 is fixedly installed on the outer surface of the auxiliary fixing rod 23. The output end of the motor 24 passes through the auxiliary fixing rod. The outer surface of the rod 23 is fixedly connected to one end of the threaded rod 25, the outer surface of the auxiliary fixing rod 23 is fixedly installed with a rod body 215, the inner part of the lifting rod 26 slides on the outer surface of the rod body 215, a water leakage hole is opened between the inner and outer walls of the filler placement plate 210, a solenoid valve 29 is fixedly installed between the inner and outer walls of the lifting base 28, a fixing rod 22 is fixedly installed on the outer surface of the fixing bracket 21, the outer surface of the fixing rod 22 is fixedly connected to the outer surface of the auxiliary fixing rod 23, and the top of the fixing rod 22 is fixedly connected to the outer surface of the fixing bracket 21. By filling the filler placement plate 210 with water, the fixing rod 22 is fixedly connected to the outer surface of the auxiliary fixing rod 23. Filled with filter material particles, and then the exhaust gas to be filtered is connected to the exhaust gas connection pipe 33, so that the spray tower 1 is filled with exhaust gas, and the set filter material particles can filter the exhaust gas for the first time, and the water inlet pipe is connected to the inside of the pressurized water pump 35, so that the water pipe 31 is filled with water, and the set spray head 32 discharges the water flow in the water pipe 31, so that the exhaust gas in the spray tower 1 is dust-reduced. Through filtering and water sprinkling, the exhaust gas can meet the environmental emission standards. When the filter particles filled in the filler placement plate 210 need to be replaced, the motor 24 is turned on to drive the thread The rod 25 rotates, and the threaded rod 25 rotates to drive the lifting rod 26 to move. The movement of the lifting rod 26 drives the connecting rod 27 to move downward. The connecting rod 27 moves downward to drive the lifting base 28 to move downward. The lifting base 28 moves downward to drive the filler placement plate 210 to move out, thereby facilitating the user to replace the filter particles in the filler placement plate 210, avoiding the problem that the filler absorption layer is located inside the spray tower 1, which is inconvenient to replace. After long-term use, the filtering effect of the filler absorption layer is gradually weakened, resulting in the exhaust gas discharged not meeting the standards, further having an adverse impact on the surrounding environment.
[0031] Reference Figures 1 to 4In one aspect of the present embodiment, the spray assembly 3 includes a pressurized water pump 35 fixedly mounted on the outer surface of the fixed bracket 21, a water pipe 31 is fixedly mounted between the inner and outer walls of the spray tower 1, one end of the water pipe 31 is plugged into the inside of the pressurized water pump 35, a spray head 32 is fixedly mounted between the inner and outer walls of the water pipe 31, a filter outlet 34 is opened at the top of the spray tower 1, and an exhaust gas pipe 33 is fixedly mounted between the inner and outer walls of the lower part of the spray tower 1. By connecting the water inlet pipe to the inside of the pressurized water pump 35, the water pipe 31 is filled with water, and the spray head 32 is set to discharge the water flow in the water pipe 31, so that the exhaust gas in the spray tower 1 is dusted. Through filtering and water sprinkling, the exhaust gas can meet the environmental protection emission standards. Through filtering and water sprinkling to reduce dust, the exhaust gas pollution is reduced to a minimum, making the surrounding ecological environment better.
[0032] All electrical equipment in this solution are powered by an external power supply.
[0033] Working principle: by filling the filler placement plate 210 with filter material particles, and then connecting the exhaust gas to be filtered with the exhaust gas connection pipe 33, the spray tower 1 is filled with exhaust gas, and the filter material particles set can filter the exhaust gas, and by connecting the water inlet pipe to the inside of the pressurized water pump 35, the water pipe 31 is filled with water, and the set spray head 32 discharges the water flow in the water pipe 31, so that the exhaust gas in the spray tower 1 is dust-reduced. Through filtering and water sprinkling, the exhaust gas can meet the environmental emission standards. When the filter particles filled in the filler placement plate 210 need to be replaced, the filter particles are opened. The starting motor 24 drives the threaded rod 25 to rotate, and the rotation of the threaded rod 25 drives the lifting rod 26 to move. The movement of the lifting rod 26 drives the connecting rod 27 to move downward. The downward movement of the connecting rod 27 drives the lifting base 28 to move downward. The downward movement of the lifting base 28 drives the filler placement plate 210 to move out, thereby facilitating the user to replace the filter particles in the filler placement plate 210, avoiding the problem that the filler absorption layer is located inside the spray tower 1, which is inconvenient to replace. After long-term use, the filtering effect of the filler absorption layer gradually weakens, resulting in the exhaust gas discharged not meeting the standards, further having an adverse impact on the surrounding environment.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency spraying device for waste gas treatment, comprising a spraying tower (1) and a spraying assembly (3), characterized in that: A convenient replacement component (2) is arranged between the inner and outer walls of the spray tower (1), and the convenient replacement component (2) comprises an auxiliary fixing rod (23), a lifting rod (26) and a lifting base (28), a threaded rod (25) is rotatably connected between the auxiliary fixing rod (23) and the lifting rod (26), a connecting rod (27) is fixedly installed at one end of the lifting base (28), the outer surface of the lifting rod (26) is fixedly connected to the outer surface of the connecting rod (27), and a filler placement plate (210) is fixedly installed on the outer surface of the lifting base (28).
2. The high-efficiency spraying device for waste gas treatment according to claim 1 is characterized in that: A fixed rod body (211) is fixedly installed on the upper part of the filler placement plate (210), and a fixed disc (212) is fixedly connected to the outer surface of the fixed rod body (211). A limit block (213) is fixedly installed on the back of the filler placement plate (210), and a fixed plug rod (214) is fixedly installed on the outer surface of the fixed disc (212). A slot hole is provided inside the limit block (213), and the fixed plug rod (214) is inserted into the slot hole. A fixed bracket (21) is fixedly installed on the outer surface of the spray tower (1).
3. The high-efficiency spraying device for waste gas treatment according to claim 2 is characterized in that: A motor (24) is fixedly mounted on the outer surface of the auxiliary fixing rod (23); an output end of the motor (24) penetrates the outer surface of the auxiliary fixing rod (23) and is fixedly connected to one end of a threaded rod (25); a rod body (215) is fixedly mounted on the outer surface of the auxiliary fixing rod (23); and the interior of the lifting rod (26) slides on the outer surface of the rod body (215).
4. The high-efficiency spraying device for waste gas treatment according to claim 3 is characterized in that: A water leakage hole is provided between the inner and outer walls of the filler placement plate (210); a solenoid valve (29) is fixedly installed between the inner and outer walls of the lifting base (28); a fixing rod (22) is fixedly installed on the outer surface of the fixing bracket (21); the outer surface of the fixing rod (22) is fixedly connected to the outer surface of the auxiliary fixing rod (23); and the top of the fixing rod (22) is fixedly connected to the outer surface of the fixing bracket (21).
5. The high-efficiency spraying device for waste gas treatment according to claim 1 is characterized in that: The spray assembly (3) comprises a pressurized water pump (35) fixedly mounted on the outer surface of a fixed bracket (21); a water pipe (31) is fixedly mounted between the inner and outer walls of the spray tower (1); one end of the water pipe (31) is plugged into the interior of the pressurized water pump (35); and a spray head (32) is fixedly mounted between the inner and outer walls of the water pipe (31).
6. The high-efficiency spraying device for waste gas treatment according to claim 5 is characterized in that: A filtering outlet (34) is provided at the top of the spray tower (1), and an exhaust gas connecting pipe (33) is fixedly installed between the inner and outer walls of the lower part of the spray tower (1).