Flue gas separation device for environmental protection detection

Abstract

The utility model discloses a flue gas separation device for environmental protection detection, which comprises a box body, the left side of the inner cavity of the box body is fixedly connected with a vertical plate I, the right side of the vertical plate I is fixedly connected with a partition plate, and the top of the box body is fixedly connected with a water pump I, a water tank and a rotating motor in sequence from left to right; the bottom of the rotating motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates through the box body and is movably connected with the top of the partition plate through a rotating sleeve, the surface of the rotating shaft is sleeved with a telescopic rod, and the outer side of the telescopic rod is fixedly connected with a cleaning plate. Through cooperative use of the rotating motor, the rotating shaft, the telescopic rod, the inner column, the telescopic column, the spring and the outer column, the device has the advantage of automatically cleaning the particulate matter filter plate, the device can automatically and regularly clean the particulate matter filter plate, blockage of the filter plate after long-time use is effectively avoided, the purification efficiency is improved, and the maintenance cost and the downtime are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection detection, in particular to a smoke separation device for environmental protection detection. Background Art

[0002] Environmental testing is a technical means to implement environmental supervision and a scientific method to study environmental pollution. It plays an important role in guiding environmental management, pollution control and environmental protection. Flue gas separation equipment is needed in the process of environmental testing.

[0003] After searching, the patent application announcement number CN216594442U is named as a flue gas separation device for environmental detection, including a shell. Through research and analysis, it is found that although it has a certain effect in preventing blockage in flue gas separation, it still has the following disadvantages to a certain extent.

[0004] For example, a large amount of particulate matter, such as dust and smoke, will accumulate on the particle filter plate after long-term use. If it cannot be cleaned in time, the blockage of the filter plate will lead to a decrease in purification efficiency and affect the purification effect of the flue gas. Manual cleaning and replacement are required regularly, which will increase the maintenance cost of the equipment, including manpower, time and material costs. In order to solve the above technical problems and clean and replace the particle filter plate, the operation of the flue gas separation device needs to be suspended, which will increase the downtime and affect the continuous operation and production efficiency of the equipment. For this reason, we have designed a flue gas separation device for environmental protection detection. Utility Model Content

[0005] The purpose of the utility model is to provide a flue gas separation device for environmental protection detection, which has the advantage of automatically cleaning the particle filter plate, and solves the problem that after long-term use, the filter plate becomes clogged, the purification efficiency decreases, and manual cleaning and replacement are required, which increases maintenance costs and downtime, and affects the continuous operation of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a smoke separation device for environmental protection detection, comprising a box body, a vertical plate 1 is fixedly connected to the left side of the box body inner cavity, a partition plate is fixedly connected to the right side of the vertical plate 1, a water pump 1, a water tank and a rotating motor are fixedly connected to the top of the box body from left to right in sequence, the bottom of the rotating motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft passes through the box body and is movably connected to the top of the partition plate through a rotating sleeve, a telescopic rod is sleeved on the surface of the rotating shaft, a cleaning plate is fixedly connected to the outer side of the telescopic rod, the right side of the water pump 1 is fixedly connected to the left side of the water tank through a pipeline, the left side of the water pump 1 is fixedly connected to a return pipe, the side of the return pipe away from the water tank passes through the left side of the box body inner cavity, the rear side of the left side of the top of the box body is fixedly connected to a water pump 2, the front side of the water pump 2 is fixedly connected to the rear side of the water tank through a pipeline, and the rear side of the water pump 2 is fixedly connected to a water outlet pipe.

[0007] Preferably, the left side of the vertical plate 1 is fixedly connected with a water spray plate and a bottom plate in sequence from top to bottom, the side of the water outlet pipe away from the water tank passes through the box body and is fixedly connected to the top of the water spray plate, the bottom of the water spray plate is fixedly connected with a water spray head, the left sides of the water spray plate and the bottom plate are fixedly connected to the left side of the inner cavity of the box body, and the bottom of the bottom plate is fixedly connected with a drain pipe.

[0008] Preferably, a defogger plate is embedded on the top of the left side surface of the vertical plate 1, an exhaust pipe is fixedly connected to the left side of the bottom of the partition plate, a vertical plate 2 is fixedly connected to the right side of the partition plate, an air-permeable plate is embedded on the top of the left side of the vertical plate 2, the left and right sides of the box body are respectively fixedly connected with an air inlet pipe and an air outlet pipe, and the four corners of the bottom surface of the box body are fixedly connected with support legs.

[0009] Preferably, the top of the partition plate is fixedly connected with a particulate matter filter plate and an activated carbon filter plate in sequence from left to right, and the right side of the bottom of the inner cavity of the box is fixedly connected with a flue gas deacidification filter plate, a denitrification filter plate and a desulfurization filter plate in sequence from right to left.

[0010] Preferably, the support leg comprises a support shell, a storage groove is formed at the bottom of the support shell, a shock absorber is fixedly connected to the top of the inner cavity of the storage groove, and the bottom of the shock absorber passes through the support shell and is fixedly connected to a rubber pad.

[0011] Preferably, the telescopic rod includes an outer column, the inner side of the inner cavity of the outer column is fixedly connected to the telescopic column, the surface of the telescopic column is sleeved with a spring, the outer side of the telescopic column is fixedly connected to the inner column, the outer side of the inner column passes through the outer column and is fixedly connected to the inner side of the cleaning plate, and the outer column is sleeved on the surface of the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of automatically cleaning the particle filter plate through the coordinated use of a rotating motor, a rotating shaft, a telescopic rod, an inner column, a telescopic column, a spring and an outer column. The device can automatically and regularly clean the particle filter plate, effectively avoiding clogging of the filter plate after long-term use, improving purification efficiency, and reducing maintenance costs and downtime.

[0014] 2. The utility model has the advantage of spraying water mist through the coordinated use of a water tank, a second water pump, a water outlet pipe, a first water pump, a return pipe, a water spray plate and a water spray head, which can effectively reduce the concentration of particulate matter and gaseous pollutants in the flue gas, and can cool the flue gas to a suitable temperature range to protect the equipment and materials inside the device from being damaged by high-temperature flue gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a right side sectional view of the utility model;

[0018] Figure 4 This is a rear view of the structure of the utility model;

[0019] Figure 5 This is a cross-sectional view of the support leg structure of the utility model;

[0020] Figure 6 This is a cross-sectional view of the telescopic rod structure of the utility model.

[0021] In the figure: 1. water tank; 2. rotating motor; 3. air outlet pipe; 4. box body; 5. supporting leg; 501. supporting shell; 502. shock absorber; 503. rubber pad; 6. return pipe; 7. air inlet pipe; 8. water pump one; 9. waste pipe; 10. water pump two; 11. water outlet pipe; 12. particle filter plate; 13. activated carbon filter plate; 14. vertical plate two; 15. breathable plate; 16. desulfurization filter plate; 17. denitrification filter plate; 18. flue gas deacidification filter plate; 19. vertical plate one; 20. partition plate; 21. bottom plate; 22. demister plate; 23. water spray plate; 24. water spray head; 25. rotating shaft; 26. telescopic rod; 2601. inner column; 2602. telescopic column; 2603. spring; 2604. outer column; 27. drain pipe. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6A smoke separation device for environmental detection includes a box body 4, a vertical plate 19 is fixedly connected to the left side of the inner cavity of the box body 4, a partition plate 20 is fixedly connected to the right side of the vertical plate 19, a water pump 8, a water tank 1 and a rotating motor 2 are fixedly connected to the top of the box body 4 from left to right, a rotating shaft 25 is fixedly connected to the bottom of the rotating motor 2, the bottom of the rotating shaft 25 passes through the box body 4 and is movably connected to the top of the partition plate 20 through a rotating sleeve, a telescopic rod 26 is sleeved on the surface of the rotating shaft 25, a cleaning plate is fixedly connected to the outside of the telescopic rod 26, the right side of the water pump 8 is fixedly connected to the left side of the water tank 1 through a pipeline, and the water A return pipe 6 is fixedly connected to the left side of pump 1 8, and the side of the return pipe 6 away from the water tank 1 passes through the left side of the inner cavity of the box body 4. A water pump 2 10 is fixedly connected to the rear side of the left side of the top of the box body 4, and the front side of the water pump 2 10 is fixedly connected to the rear side of the water tank 1 through a pipeline, and the rear side of the water pump 2 10 is fixedly connected to the outlet pipe 11. Through water pump 1 8 and water pump 2 10, circulating water supply to the water spray plate 23 and the water spray head 24 can be achieved, effectively reducing the concentration of particulate matter and gaseous pollutants in the flue gas, and the flue gas can be cooled to a suitable temperature range to protect the equipment and materials inside the device from being damaged by high-temperature flue gas.

[0023] The left side of the vertical plate 19 is fixedly connected with a water spray plate 23 and a bottom plate 21 in sequence from top to bottom, the side of the water outlet pipe 11 away from the water tank 1 passes through the box body 4 and is fixedly connected to the top of the water spray plate 23, the bottom of the water spray plate 23 is fixedly connected with a water spray head 24, the left side of the water spray plate 23 and the bottom plate 21 are fixedly connected to the left side of the inner cavity of the box body 4, and the bottom of the bottom plate 21 is fixedly connected with a drain pipe 27, through the drain pipe 27, the water mist sprayed by the water spray head 24 can be transported to the bottom of the inner cavity of the box body 4, and then transported to the water tank 1 by the water pump 2 10, and the inner cavity of the water tank 1 is provided with a filtering device.

[0024] A defogger plate 22 is inlaid on the top of the left side surface of the vertical plate 19, a waste pipe 9 is fixedly connected to the left side of the bottom of the partition plate 20, a vertical plate 2 14 is fixedly connected to the right side of the partition plate 20, a breathable plate 15 is inlaid on the top of the left side of the vertical plate 24, the left and right sides of the box body 4 are respectively fixedly connected with the air inlet pipe 7 and the air outlet pipe 3, and the four corners of the bottom surface of the box body 4 are fixedly connected with support legs 5, and the particulate matter cleaned from the surface of the particulate filter plate 12 by the cleaning plate can be transported to the bottom of the inner cavity of the box body 4 through the waste pipe 9.

[0025] The top of the partition plate 20 is fixedly connected with a particulate filter plate 12 and an activated carbon filter plate 13 in sequence from left to right, and the right side of the bottom of the inner cavity of the box body 4 is fixedly connected with a flue gas deacidification filter plate 18, a denitrification filter plate 17 and a desulfurization filter plate 16 in sequence from right to left. Through the particulate filter plate 12, the activated carbon filter plate 13, the flue gas deacidification filter plate 18, the denitrification filter plate 17 and the desulfurization filter plate 16, the practicality of the device can be improved. The particulate filter plate 12 can filter particulate matter in the flue gas, such as dust, smoke, oil smoke, etc., the activated carbon filter plate 13 can adsorb organic matter and some inorganic gases in the flue gas, the flue gas deacidification filter plate 18 can remove acidic gases in the flue gas, the denitrification filter plate 17 can be used to remove nitrogen oxides in the flue gas, and the desulfurization filter plate 16 is used to remove sulfides in the flue gas.

[0026] The supporting leg 5 includes a supporting shell 501, a storage groove is opened at the bottom of the supporting shell 501, a shock absorber 502 is fixedly connected to the top of the inner cavity of the storage groove, and the bottom of the shock absorber 502 passes through the supporting shell 501 and is fixedly connected to a rubber pad 503. The shock absorber 502 can reduce the vibration and noise generated by the device during operation, thereby protecting the stability and safety of the device.

[0027] The telescopic rod 26 includes an outer column 2604, the inner side of the inner cavity of the outer column 2604 is fixedly connected to the telescopic column 2602, the surface of the telescopic column 2602 is sleeved with a spring 2603, the outer side of the telescopic column 2602 is fixedly connected to the inner column 2601, the outer side of the inner column 2601 passes through the outer column 2604 and is fixedly connected to the inner side of the cleaning plate, the outer column 2604 is sleeved on the surface of the rotating shaft 25, and the spring 2603 can be used to realize the telescopic adjustment of the telescopic rod 26 to adapt to different inner cavity sizes of the box 4 and the positions of the particle filter plate 12.

[0028] When in use, the device is installed near the smoke source to be detected, the air inlet pipe 7 is connected to the smoke source, the air outlet pipe 3 is connected to the discharge port, the water tank 1 is filled with water, and the power cord is connected, the rotating motor 2 is started, the rotating shaft 25 and the telescopic rod 26 begin to rotate, and the length of the telescopic rod 26 is adjusted to keep a proper distance between the cleaning plate and the surface of the particle filter plate 12; the water pump 1 8 and the water pump 2 10 are started, so that the water is transported from the water tank 1 through the pipeline to the water spray plate 23 and the water spray head 24, and then sprayed into the smoke to form It becomes water mist, reacts or adsorbs the particulate matter and gaseous pollutants in the flue gas, and then settles to the bottom of the inner cavity of the box body 4, and is then transported back to the water tank 1 by the return pipe 6 and the drain pipe 27. The inner cavity of the water tank 1 is provided with a filtering device; the flue gas source is turned on, so that the flue gas enters the inner cavity of the box body 4 from the air inlet pipe 7, and is filtered in sequence by the demister plate 22, the particulate filter plate 12, the activated carbon filter plate 13, the flue gas deacidification filter plate 18, the denitrification filter plate 17 and the desulfurization filter plate 16 to remove the pollutants in the flue gas, and then is discharged from the outlet pipe 3.

[0029] To sum up: the flue gas separation device for environmental protection detection, through the rotating motor 2, rotating shaft 25, telescopic rod 26, inner column 2601, telescopic column 2602, spring 2603 and outer column 2604, solves the problem of filter plate clogging and reduced purification efficiency after long-term use, requiring manual cleaning and replacement, increasing maintenance costs and downtime, and affecting the continuous operation of the equipment.

Claims

1. A smoke separation device for environmental protection detection, comprising a box (4), Features: A vertical plate (19) is fixedly connected to the left side of the inner cavity of the box body (4), a partition plate (20) is fixedly connected to the right side of the vertical plate (19), a water pump (8), a water tank (1) and a rotating motor (2) are fixedly connected to the top of the box body (4) from left to right in sequence, a rotating shaft (25) is fixedly connected to the bottom of the rotating motor (2), the bottom of the rotating shaft (25) passes through the box body (4) and is movably connected to the top of the partition plate (20) via a rotating sleeve, a telescopic rod (26) is sleeved on the surface of the rotating shaft (25), and the telescopic rod (26) is fixedly connected to the top of the partition plate (20) via a rotating sleeve. A cleaning plate is fixedly connected to the outer side of the retracted rod (26); the right side of the water pump 1 (8) is fixedly connected to the left side of the water tank (1) via a pipeline; the left side of the water pump 1 (8) is fixedly connected to a return pipe (6); the side of the return pipe (6) away from the water tank (1) passes through the left side of the inner cavity of the box body (4); the rear side of the left side of the top of the box body (4) is fixedly connected to the water pump 2 (10); the front side of the water pump 2 (10) is fixedly connected to the rear side of the water tank (1) via a pipeline; the rear side of the water pump 2 (10) is fixedly connected to a water outlet pipe (11).

2. A flue gas separation device for environmental protection detection according to claim 1, Features: The left side of the vertical plate 1 (19) is fixedly connected to a water spray plate (23) and a bottom plate (21) in sequence from top to bottom; the side of the water outlet pipe (11) away from the water tank (1) passes through the tank body (4) and is fixedly connected to the top of the water spray plate (23); the bottom of the water spray plate (23) is fixedly connected to a water spray head (24); the left sides of the water spray plate (23) and the bottom plate (21) are fixedly connected to the left side of the inner cavity of the tank body (4); and the bottom of the bottom plate (21) is fixedly connected to a drainage pipe (27).

3. A smoke separation device for environmental protection detection according to claim 1, Features: The top of the left side surface of the vertical plate 1 (19) is inlaid with a defogger plate (22), the left side of the bottom of the partition plate (20) is fixedly connected to an exhaust pipe (9), the right side of the partition plate (20) is fixedly connected to the vertical plate 2 (14), the top of the left side of the vertical plate 2 (14) is inlaid with a breathable plate (15), the left and right sides of the box body (4) are respectively fixedly connected to an air inlet pipe (7) and an air outlet pipe (3), and the four corners of the bottom surface of the box body (4) are fixedly connected to support legs (5).

4. A smoke separation device for environmental protection detection according to claim 3, Features: A particle filter plate (12) and an activated carbon filter plate (13) are fixedly connected to the top of the partition plate (20) in sequence from left to right, and a flue gas deacidification filter plate (18), a denitrification filter plate (17) and a desulfurization filter plate (16) are fixedly connected to the right side of the bottom of the inner cavity of the box body (4) in sequence from right to left.

5. A smoke separation device for environmental protection detection according to claim 3, Features: The support leg (5) comprises a support shell (501), a storage groove is provided at the bottom of the support shell (501), a shock absorber (502) is fixedly connected to the top of the inner cavity of the storage groove, and the bottom of the shock absorber (502) passes through the support shell (501) and is fixedly connected to a rubber pad (503).

6. A smoke separation device for environmental protection detection according to claim 1, Features: The telescopic rod (26) comprises an outer column (2604), the inner side of the inner cavity of the outer column (2604) is fixedly connected to the telescopic column (2602), the surface of the telescopic column (2602) is sleeved with a spring (2603), the outer side of the telescopic column (2602) is fixedly connected to the inner column (2601), the outer side of the inner column (2601) passes through the outer column (2604) and is fixedly connected to the inner side of the cleaning plate, and the outer column (2604) is sleeved on the surface of the rotating shaft (25).

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