CN223988318U - Spray tower for high-efficiency pickling waste gas treatment - Google Patents
Spray tower for high-efficiency pickling waste gas treatmentInfo
- Publication number
- CN223988318U CN223988318U CN202423117775.5U CN202423117775U CN223988318U CN 223988318 U CN223988318 U CN 223988318U CN 202423117775 U CN202423117775 U CN 202423117775U CN 223988318 U CN223988318 U CN 223988318U
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- spray
- fixedly arranged
- tower
- pipe
- waste gas
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- Gas Separation By Absorption (AREA)
Abstract
本实用新型属于废气处理技术领域，尤其是一种高效酸洗废气处理的喷淋塔，具有塔体、塔盖、进气管、出气管、喷淋系统和填料层。喷淋系统包括主喷淋管、副喷淋管和化喷嘴，用于吸收储液箱内部的吸收液进行雾化吸喷出，提高废气中污染物去除效率；填料层位于喷淋槽内的化喷嘴下部，且通过第一安装门便于更换和维护，且通过第一安装门也能够方便对喷淋槽内部的其他零件进行维护和维修；储液箱和过滤板的设计实现了吸收液的循环利用和过滤，保持喷淋效果；电机和刮板的设置实现了除雾丝网的自动清理，提高了工作效率；本实用新型具有处理效率高、便于维护等优点，能有效拦截微小液滴，提高污染物吸收和中和效率，保证吸收液使用效果。
This utility model belongs to the field of waste gas treatment technology, specifically a high-efficiency spray tower for treating acid washing waste gas. It comprises a tower body, a tower cover, an inlet pipe, an outlet pipe, a spray system, and a packing layer. The spray system includes a main spray pipe, a secondary spray pipe, and atomizing nozzles, used to atomize and spray the absorbent liquid inside the storage tank, improving the removal efficiency of pollutants in the waste gas. The packing layer is located below the atomizing nozzles within the spray tank and is easily replaceable and maintained through a first installation door. The first installation door also facilitates maintenance and repair of other parts inside the spray tank. The design of the storage tank and filter plate enables the recycling and filtration of the absorbent liquid, maintaining the spraying effect. The motor and scraper enable automatic cleaning of the demister mesh, improving work efficiency. This utility model has advantages such as high treatment efficiency and ease of maintenance, effectively intercepting tiny droplets, improving pollutant absorption and neutralization efficiency, and ensuring the effectiveness of the absorbent liquid.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a spray tower for efficient pickling waste gas treatment.
Background
With the rapid development of industrial production, the treatment of waste gas generated in the pickling process is an environmental problem to be solved.
The traditional pickling waste gas treatment method mainly comprises a water washing method, an alkali liquor absorption method, an active carbon adsorption method and the like. Although the methods can remove pollutants in the waste gas to a certain extent, the traditional methods have the problems that the traditional methods only aim at specific types of pollutants, the treatment effect on complex waste gas components is limited, a large amount of chemical reagents are needed to be used in part of the methods, the operation cost is high, the structure of some equipment is complex, the maintenance and overhaul difficulties are high, and the burden of daily operation and maintenance is increased.
Disclosure of utility model
Based on the existing technical problem of waste gas treatment, the utility model provides a spray tower for efficiently treating waste gas generated by pickling.
The utility model provides a spray tower for high-efficiency pickling waste gas treatment, which comprises a tower body and a tower cover, wherein the top of the tower body is detachably fixed with the tower cover, the interior of the tower body is provided with a mounting groove and a spraying groove, an air inlet pipe is arranged in the inner bottom of the spraying groove in the outer wall of the tower body, the air inlet pipe is communicated with the interior of the spraying groove, an air outlet pipe is fixedly arranged in the middle of the top of the tower cover, and the air outlet pipe is communicated with the interior of the spraying groove.
Preferably, a first mounting plate, a second mounting plate, a mounting pipe and a fourth mounting plate are fixed in the spraying groove from top to bottom, the two groups of mounting pipes and the four mounting plates are arranged, the fourth mounting plate is positioned on the upper portion of the air inlet pipe, a plurality of stop blocks are hinged and fixed to the top of the first mounting plate, a demisting silk screen is fixedly clamped and fixed to the middle of the top of the first mounting plate, and the top of the demisting silk screen is attached to the bottom of the stop blocks.
Through above-mentioned technical scheme, defogging silk screen is located first mounting panel top middle part, can intercept the tiny droplet that carries in the waste gas effectively. These liquid drops are caught by the silk screen when waste gas passes through the spray column to reduce the moisture in the waste gas, and because it is inside first mounting panel that supports the defogging silk screen through the dog, thereby make the defogging silk screen be convenient for change, thereby can guarantee its defogging silk screen's effect of filtering.
Preferably, each group of installation pipes are two, a plurality of main spray pipes are fixedly arranged between the two installation pipes, a plurality of auxiliary spray pipes are fixedly arranged at the bottom of each main spray pipe, a chemical spray nozzle is fixedly arranged on the outer wall of the bottom of each auxiliary spray pipe through threads, the installation pipes, the main spray pipes and the auxiliary spray pipes are mutually communicated, and the two groups of installation pipes are fixed in a staggered mode in the spray tank.
Through the technical scheme, the spray area and spray density can be increased by arranging the multi-layer spray pipe and the chemical spray nozzle, so that the waste gas and the treatment liquid are more fully contacted, the treatment efficiency is improved, the chemical spray nozzle can atomize the treatment liquid into fine particles, the contact area with the waste gas is increased, and the removal efficiency of pollutants in the waste gas is improved.
Preferably, each fourth mounting plate is fixedly clamped with a packing layer, the side walls of the tower bodies at the side surfaces of the packing layers are provided with first mounting doors, and the first mounting doors are positioned at the positive side surfaces of the two packing layers.
Through the technical scheme, the contact area between the gas and the liquid is greatly increased by the filler layer, the absorption and neutralization efficiency of pollutants in the waste gas can be improved, the filler layer can enable the gas to form foam flow in the tower, so that the pollutants in the gas can be transferred and treated more effectively, the filler can be replaced and maintained conveniently by arranging the first mounting door on the side face of the filler layer, other parts of the whole spray tower do not need to be removed, and the filler layer can be replaced conveniently due to the arranged first mounting door, and the inner part of the tower body can be maintained conveniently.
Preferably, the liquid storage tank is fixedly arranged on one side of the inside of the installation groove, the communicating pipe is fixedly arranged at the top of the liquid storage tank, the communicating pipe penetrates through the inside of the spraying groove, a fifth installation plate is fixedly arranged in the middle of the inside of the liquid storage tank, a filter plate is fixedly clamped inside the fifth installation plate, a second installation door is installed on the outer wall of a tower body on one side of the liquid storage tank, the second installation door is positioned on the front side surface of the filter plate, a liquid inlet pipe and a liquid outlet pipe are fixedly arranged at the lower part of the second installation door on the outer side of the tower body, and the liquid inlet pipe and the liquid outlet pipe are communicated with the inside of the liquid storage tank.
Through the technical scheme, the filter plate is arranged, so that when the absorption liquid sprayed into the tower body enters the liquid storage tank again, the use effect of the absorption liquid can be guaranteed, the nozzle is not easy to block, and the second mounting door is positioned on the positive side surface of the filter plate, so that an operator can conveniently check and replace the filter plate.
Preferably, the water pump is fixedly arranged on the other side inside the mounting groove, the water inlet end of the water pump is fixedly provided with the water inlet pipe, the water inlet pipe penetrates into the liquid storage tank, the water outlet end of the water pump is fixedly connected with the three-way adapter, the other two ends of the three-way adapter are fixedly provided with the water outlet pipe, the two water outlet pipes penetrate through the mounting groove to the inside of the spraying groove, and the two water outlet pipes penetrate through the inside of the spraying groove, and the two fourth mounting plates are fixedly connected with the two mounting pipes respectively.
Through the technical scheme, the automatic circulation of the absorption liquid can be realized by the arrangement of the water pump, an external pumping system is not needed, the integral structure is simplified, the absorption liquid can be ensured to be uniformly distributed to two groups of mounting pipes through the three-way adapter and the two water outlet pipes, and the spraying effect is improved.
Preferably, the motor is fixedly arranged on the outer side of the tower body, a first rotating shaft is coaxially fixed on a motor transmission shaft through a coupler, the first rotating shaft rotates to penetrate through the tower body to the middle of a first mounting plate and a second mounting plate, a first bevel gear is fixedly arranged at the end of the first rotating shaft, a second rotating shaft is fixedly arranged at the middle of the top of the second mounting plate in a rotating mode, a scraping plate is fixedly arranged at the top of the second rotating shaft, the bottom of the scraping plate is attached to the bottom of a demisting silk screen, a second bevel gear is sleeved on the outer wall of the second rotating shaft, and the second bevel gear is meshed with the first bevel gear.
According to the technical scheme, through the arrangement of the motor, the first bevel gear and the second bevel gear are meshed, so that the scraping plate can be driven to rotate, the liquid drops on the demisting silk screen can be automatically cleaned through the arrangement of the scraping plate, the silk screen is prevented from being blocked, the continuous and efficient operation of the spray tower is kept, and the liquid drops in waste gas can be effectively scraped off from the demisting silk screen through the continuous movement of the scraping plate, so that demisting efficiency is improved.
The beneficial effects of the utility model are as follows:
1. Through setting up defogging silk screen, scraper blade, motor, first pivot, second pivot, first bevel gear and second bevel gear for the defogging silk screen is located first mounting panel top middle part for intercept the tiny droplet in the waste gas, prevent that it from getting into the outlet duct, and the scraper blade is rotated by the motor drive, thereby is used for automatic clearance defogging silk screen, keeps its cleanness, improves work efficiency, and articulated fixed pin can make defogging silk screen fixed on first mounting panel, thereby makes defogging silk screen be convenient for change.
2. Through the packing layer of two-layer main shower and vice shower and two-layer that set up for the inside absorption liquid of water pump extraction liquid reserve tank passes through the chemical nozzle blowout of vice shower lower part to above the packing layer, thereby make waste gas can increase the area of contact between gas and the liquid, help further improve the absorption and the neutralization efficiency of pollutant, make its exhaust treatment's efficiency better, and because the first installing door of setting, can be convenient for change the packing layer, and can conveniently protect and maintain the tower inside.
3. The filter and the second installing door that set up can be so that when the absorption liquid after spraying the inside use of groove flows the liquid reserve tank again, impurity above the absorption liquid can be filtered to the filter for the result of use of absorption liquid is better, and the setting of second installing door can be convenient protect and change the filter, thereby guarantees the filter effect of filter.
Drawings
FIG. 1 is a schematic view of the overall front appearance of a spray tower for efficient pickling waste gas treatment according to the present utility model;
FIG. 2 is a schematic view of the overall back surface appearance of a spray tower for efficient acid washing waste gas treatment according to the present utility model;
FIG. 3 is a schematic overall sectional view of a spray tower for efficient pickling waste gas treatment according to the present utility model;
FIG. 4 is a schematic diagram of the inside of a spray tower for efficient pickling waste gas treatment according to the present utility model;
Fig. 5 is a schematic view of the inside of a spray tower for efficient pickling waste gas treatment according to the present utility model.
The device comprises a tower body, a tower cover, a tower 3, an air outlet pipe, a 4, an air inlet pipe, a 5, a liquid inlet pipe, a 6, a first installation door, a 7, a second installation door, a 8, a motor, a 9, an installation groove, a10, a spray groove, a 11, a first installation plate, a 12, a second installation plate, a 13, an installation pipe, a 14, a fourth installation plate, a 15, a demisting wire mesh, a 16, a baffle, a 17, a main spray pipe, a 18, a secondary spray pipe, a 19, a chemical nozzle, a 20, a packing layer, a 21, a liquid storage tank, a 22, a communicating pipe, a 23, a fifth installation plate, a 24, a filter plate, a 25, a water pump, a 26, a three-way adapter, a 27, a water outlet pipe, a 28, an air inlet pipe, a 29, a first rotating shaft, a 30, a first bevel gear, a 31, a second bevel gear, a 32, a second rotating shaft, a 33 and a scraping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, the spray tower for treating high-efficiency pickling waste gas provided by the utility model comprises a tower body 1 and a tower cover 2, wherein the tower cover 2 is detachably fixed at the top of the tower body 1, a mounting groove 9 and a spray groove 10 are formed in the tower body 1, an air inlet pipe 4 is arranged in the inner bottom of the spray groove 10 on the outer wall of the tower body 1, the air inlet pipe 4 is communicated with the spray groove 10, an air outlet pipe 3 is fixedly arranged in the middle of the top of the tower cover 2, and the air outlet pipe 3 is communicated with the spray groove 10.
Further, referring to fig. 3 and 4, a first mounting plate 11, a second mounting plate 12, a mounting pipe 13 and a fourth mounting plate 14 are fixed in the spray tank 10 from top to bottom, the two groups of mounting pipes 13 and the four mounting plates 14 are respectively arranged, the fourth mounting plate 14 is positioned on the upper portion of the air inlet pipe 4, a plurality of stop blocks 16 are hinged and fixed on the top of the first mounting plate 11, a demisting silk screen 15 is fixed and clamped and fixed in the middle of the top of the first mounting plate 11, and the top of the demisting silk screen 15 is attached to the bottom of the stop blocks 16.
The demisting silk screen 15 is located in the middle of the top of the first mounting plate, so that tiny liquid drops carried in waste gas can be effectively intercepted. These droplets are caught by the screen when the exhaust gas passes through the spray tower, thereby reducing the moisture in the exhaust gas, and the demister screen 15 is facilitated to be replaced by being pushed against the demister screen 15 inside the first mounting plate 11 by the stopper 16, thereby ensuring the filtering effect of the demister screen 15.
Further, referring to fig. 4, two installation pipes 13 are provided in each group, a plurality of main spray pipes 17 are fixedly arranged between the two installation pipes 13, a plurality of auxiliary spray pipes 18 are fixedly arranged at the bottom of each main spray pipe 17, a chemical nozzle 19 is fixedly arranged on the outer wall of the bottom of each auxiliary spray pipe 18 in a threaded manner, the installation pipes 13, the main spray pipes 17 and the auxiliary spray pipes 18 are mutually communicated, and the two installation pipes 13 are staggered and fixed in the spray tank 10.
The spray area and spray density can be increased by arranging the multi-layer spray pipe and the chemical spray nozzle 19, so that the waste gas and the treatment liquid are more fully contacted, the treatment efficiency is improved, and the chemical spray nozzle 19 can atomize the treatment liquid into fine particles, so that the contact area with the waste gas is increased, and the removal efficiency of pollutants in the waste gas is improved.
Further, referring to fig. 4, a packing layer 20 is fastened and fixed in each of the fourth mounting plates 14, a first mounting door 6 is mounted on the side wall of the tower body 1 at the side surfaces of the two packing layers 20, and the first mounting door 6 is located at the front side surfaces of the two packing layers 20, wherein the inner material of the packing layers 20 is high-efficiency fiber packing.
The contact area between the gas and the liquid is greatly increased by the filler layer 20, the absorption and neutralization efficiency of pollutants in the waste gas can be improved, the filler layer 20 can enable the gas to form foam flow in the tower, so that the pollutants in the gas can be transferred and treated more effectively, the filler can be replaced and maintained conveniently by arranging the first mounting door 6 on the side face of the filler layer 20 without dismantling other parts of the whole spray tower, and the filler layer 20 can be replaced conveniently and the inside of the tower body 1 can be maintained conveniently due to the arranged first mounting door 6.
Further, referring to fig. 1, 3 and 4, a liquid storage tank 21 is fixedly mounted at one side of the inside of the mounting groove 9, a communicating pipe 22 is fixedly arranged at the top of the liquid storage tank 21, the communicating pipe 22 penetrates into the spraying groove 10, so that the absorption liquid in the spraying groove 10 returns to the inside of the liquid storage tank 21 for reuse after being used, the air pressure in the spraying groove 10 and the air pressure in the liquid storage tank 21 are identical, a fifth mounting plate 23 is fixedly arranged in the middle of the inside of the liquid storage tank 21, a filter plate 24 is fixedly clamped and fixed in the fifth mounting plate 23, a second mounting door 7 is mounted on the outer wall of a tower body 1 at one side of the liquid storage tank 21, the second mounting door 7 is positioned on the front side of the filter plate 24, a liquid inlet and outlet pipe 5 is fixedly arranged at the lower part of the second mounting door 7 at the outer side of the tower body 1, and the liquid inlet and outlet pipe 5 is communicated with the inside of the liquid storage tank 21.
By arranging the filter plate 24, when the absorption liquid sprayed into the tower body 1 enters the liquid storage tank 21 again, the use effect of the absorption liquid can be ensured, the nozzle 19 is not easy to be blocked, and the second mounting door 7 is positioned on the front side of the filter plate 24, so that an operator can conveniently check and replace the filter plate 24.
Further, referring to fig. 3, fig. 4 and fig. 5, a water pump 25 is fixedly arranged at the other side inside the installation groove 9, a water inlet pipe 28 is fixedly arranged at the water inlet end of the water pump 25, the water inlet pipe 28 penetrates into the liquid storage tank 21, a tee joint 26 is fixedly connected with the water outlet end of the water pump 25, water outlet pipes 27 are fixedly arranged at the other two ends of the tee joint 26, two water outlet pipes 27 penetrate through the installation groove 9 to the inside of the spraying groove 10, and two water outlet pipes 27 penetrate through two fourth installation plates 14 inside the spraying groove 10 and are respectively fixedly connected with two groups of installation pipes 13.
The automatic circulation of the absorption liquid can be realized through the arrangement of the water pump 25, an external pumping system is not needed, the whole structure is simplified, the absorption liquid can be ensured to be uniformly distributed to the two groups of mounting pipes 13 through the three-way adapter 26 and the two water outlet pipes 27, and the spraying effect is improved.
Further, referring to fig. 2, 4 and 5, a motor 8 is fixedly arranged at the outer side of the tower body 1, a first rotating shaft 29 is coaxially fixed on a transmission shaft of the motor 8 through a coupler, the first rotating shaft 29 rotates to penetrate through the middle parts of the tower body 1 to the first mounting plate 11 and the second mounting plate 12, a first bevel gear 30 is fixedly arranged at the end part of the first rotating shaft 29, a second rotating shaft 32 is fixedly arranged at the middle part of the top of the second mounting plate 12, a scraping plate 33 is fixedly arranged at the top of the second rotating shaft 32, the bottom of the scraping plate 33 is attached to the bottom of the demisting silk screen 15, a second bevel gear 31 is sleeved on the outer wall of the second rotating shaft 32, and the second bevel gear 31 is meshed with the first bevel gear 30.
Through the arrangement of the motor 8, the first bevel gear 30 and the second bevel gear 31 are meshed, so that the scraper 33 can be driven to rotate, liquid drops on the demisting silk screen 15 can be automatically cleaned through the arrangement of the scraper 33, the silk screen is prevented from being blocked, continuous and efficient operation of the spray tower is kept, and liquid drops in waste gas can be effectively scraped off from the demisting silk screen 15 through the continuous movement of the scraper 33, so that demisting efficiency is improved.
When the device is used, waste gas enters the spray tank 10 from the air inlet pipe 4, and meanwhile, the water pump 25 pumps the absorption liquid in the liquid storage tank 21 into the mounting pipe 13, and the absorption liquid is sprayed out through the chemical spray nozzle 19, the sprayed absorption liquid is downwards and enters the filler layer 20, and then the waste gas is in contact with the filler layer 20, so that the contact area between the waste gas and the absorption liquid is larger, the waste gas is better neutralized with the absorption liquid, the neutralized waste gas upwards passes through the demisting silk screen 15 and then is discharged from the air outlet pipe 3, so that the demisting silk screen 15 can filter the absorption liquid in the waste gas, the absorption liquid enters the liquid storage tank 21 through the communicating pipe 22 after the neutralization of the waste gas in the spray tank 10, and the absorption liquid passes through the filter plate 24 and is pumped by the water pump 25 in the liquid storage tank 21, so that circulation is formed, and the first mounting door 6 and the second mounting door 7 are arranged, so that the first mounting door 6 can be opened to conveniently replace the filler layer 20, and the structure in the spray tank 10 can be conveniently maintained and maintained, and the second mounting door 7 can be opened to conveniently replace the filter plate 24, so that the absorption liquid can be conveniently replaced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The spray tower for high-efficiency pickling waste gas treatment comprises a tower body (1) and a tower cover (2), and is characterized in that the tower cover (2) is detachably fixed at the top of the tower body (1), an installation groove (9) and a spray groove (10) are formed in the tower body (1), an air inlet pipe (4) is arranged in the inner bottom of the spray groove (10) on the outer wall of the tower body (1), the air inlet pipe (4) is communicated with the spray groove (10), an air outlet pipe (3) is fixedly arranged in the middle of the top of the tower cover (2), and the air outlet pipe (3) is communicated with the spray groove (10);
A first mounting plate (11), a second mounting plate (12), a mounting pipe (13) and a fourth mounting plate (14) are fixed in the spraying groove (10) from top to bottom, the mounting pipe (13) and the fourth mounting plate (14) are arranged into two groups, and the fourth mounting plate (14) is positioned at the upper part of the air inlet pipe (4), a plurality of stop blocks (16) are hinged and fixed at the top of the first mounting plate (11), a demisting silk screen (15) is fixedly clamped and fixed at the middle part of the top of the first mounting plate (11), and the top of the demisting silk screen (15) is attached to the bottom of the stop blocks (16);
Every inside joint of fourth mounting panel (14) is fixed with packing layer (20), installs first installing door (6) at the lateral wall of two packing layer (20) side tower body (1), just first installing door (6) are located two the positive side of packing layer (20).
2. The spray tower for high-efficiency pickling waste gas treatment according to claim 1, wherein two mounting pipes (13) are arranged in each group, a plurality of main spray pipes (17) are fixedly arranged between the two mounting pipes (13), a plurality of auxiliary spray pipes (18) are fixedly arranged at the bottom of each main spray pipe (17), a fixed nozzle (19) is fixedly arranged on the outer wall of the bottom of each auxiliary spray pipe (18) in a threaded manner, and the mounting pipes (13), the main spray pipes (17) and the auxiliary spray pipes (18) are mutually communicated, and the two groups of mounting pipes (13) are staggered and fixed in the spray tank (10).
3. The spray tower for efficient pickling waste gas treatment according to claim 2, wherein a liquid storage tank (21) is fixedly arranged on one side of the inside of the installation groove (9), a communicating pipe (22) is fixedly arranged at the top of the liquid storage tank (21), the communicating pipe (22) penetrates into the spray groove (10), a fifth installation plate (23) is fixedly arranged in the middle of the inside of the liquid storage tank (21), a filter plate (24) is fixedly clamped in the fifth installation plate (23), a second installation door (7) is installed on the outer wall of a tower body (1) on one side of the liquid storage tank (21), the second installation door (7) is positioned on the front side of the filter plate (24), a liquid inlet and outlet pipe (5) is fixedly arranged at the lower portion of the second installation door (7) on the outer side of the tower body (1), and the liquid inlet and outlet pipe (5) and the inside of the liquid storage tank (21) are fixedly arranged.
4. A spray tower for efficient pickling waste gas treatment according to claim 3 is characterized in that a water pump (25) is fixedly arranged on the other side of the inside of the installation groove (9), a water inlet pipe (28) is fixedly arranged at the water inlet end of the water pump (25), the water inlet pipe (28) penetrates into the liquid storage tank (21), a three-way adapter (26) is fixedly connected to the water outlet end of the water pump (25), water outlet pipes (27) are fixedly arranged at the other two ends of the three-way adapter (26), two water outlet pipes (27) penetrate through the installation groove (9) to the inside of the spray groove (10), and two water outlet pipes (27) penetrate through two fourth installation plates (14) in the inside of the spray groove (10) to be fixedly connected with two groups of installation pipes (13) respectively.
5. The spray tower for high-efficiency pickling waste gas treatment according to claim 4, wherein a motor (8) is fixedly arranged on the outer side of the tower body (1), a first rotating shaft (29) is coaxially fixed on a transmission shaft of the motor (8) through a coupler, the first rotating shaft (29) rotates to penetrate through the tower body (1) to the middle parts of a first mounting plate (11) and a second mounting plate (12), a first bevel gear (30) is fixedly arranged at the end part of the first rotating shaft (29), a second rotating shaft (32) is fixedly arranged at the middle part of the top of the second mounting plate (12), a scraping plate (33) is fixedly arranged at the top of the second rotating shaft (32), the bottom of the scraping plate (33) is attached to the bottom of a demisting silk screen (15), a second bevel gear (31) is sleeved on the outer wall of the second rotating shaft (32), and the second bevel gear (31) is meshed with the first bevel gear (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423117775.5U CN223988318U (en) | 2024-12-17 | 2024-12-17 | Spray tower for high-efficiency pickling waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423117775.5U CN223988318U (en) | 2024-12-17 | 2024-12-17 | Spray tower for high-efficiency pickling waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223988318U true CN223988318U (en) | 2026-03-13 |
Family
ID=99005229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423117775.5U Active CN223988318U (en) | 2024-12-17 | 2024-12-17 | Spray tower for high-efficiency pickling waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223988318U (en) |
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2024
- 2024-12-17 CN CN202423117775.5U patent/CN223988318U/en active Active
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