Peculiar smell collecting and treating system for TRD process vertical blocking construction

Abstract

The utility model discloses a TRD process vertical blocking construction peculiar smell collection and treatment system, and belongs to the technical field of peculiar smell collection, the TRD process vertical blocking construction peculiar smell collection and treatment system comprises a TRD equipment body, a draught fan is fixedly installed at the top of the TRD equipment body, the input end of the draught fan is fixedly connected with a first pipeline, and the end, away from the draught fan, of the first pipeline is fixedly connected with a collection cover; a fixing rod is fixedly assembled in an inner cavity of the collecting cover, and two sliding grooves are symmetrically formed in the inner wall of the collecting cover. Small particles, chemical smell and harmful smell in peculiar smell gas can be effectively removed through a filter cotton plate and activated carbon particles, higher environmental protection standards are achieved, the health and safety of constructors are guaranteed, meanwhile, a driving motor drives a stirring piece and a scraping strip to rotate, the activated carbon particles in an inner cavity of a purification bin are stirred to roll, and the safety of the constructors is improved. Therefore, the effect that the activated carbon particles adsorb chemical odor and harmful gas can be improved, the air quality of a construction site is improved, and the influence of peculiar smell on workers and the surrounding environment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of odor collection, and in particular to an odor collection and treatment system for vertical barrier construction of a TRD process. Background Art

[0002] When there are odor-producing substances in the soil and groundwater during vertical barrier construction, during the construction of the channel-cut cement-soil mixing wall, the cement-soil mixing, cutting and other operations will disturb the soil and groundwater, causing the odor to continuously escape during the construction process, so the odor needs to be collected and treated.

[0003] When the existing TRD equipment is in operation, no measures are often taken to deal with the odor generated, or it is simply treated by sprinkling water, spraying odor inhibitors, etc. These methods are simple and easy to implement, low cost, and can reduce the spread of odor to a certain extent, but the removal effect is very limited and it is easy to cause secondary pollution problems, affecting the air quality of the construction site. The odor has a huge impact on workers and the surrounding environment. For this reason, this application proposes a TRD process vertical barrier construction odor collection and treatment system to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a TRD process vertical barrier construction odor collection and treatment system, which overcomes the deficiencies in the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned objectives, the present application adopts the following technical scheme: a TRD process vertical barrier construction odor collection and treatment system, comprising a TRD equipment body, a fan is fixedly installed on the top of the TRD equipment body, the input end of the fan is fixedly connected to a pipe 1, the end of the pipe 1 away from the fan is fixedly connected to a collection cover, the inner cavity of the collection cover is fixedly equipped with a fixing rod, the inner wall of the collection cover is symmetrically provided with two slide grooves, a filter cotton plate is bolted to the bottom of the fixing rod, the output end of the fan is fixedly connected to a pipe 2, the end of the pipe 2 away from the fan is fixedly connected to a purification bin, the inner cavity of the purification bin is filled with activated carbon particles, four jacks are provided on the top of the purification bin, a sealing cover is provided on the top of the sealing cover, a motor is fixedly installed on the top of the sealing cover, a toggle plate is fixedly connected to the power output shaft of the motor, and a scraper strip is fixedly installed on the outer edge of the toggle plate.

[0006] As a preferred embodiment, two sliders are symmetrically fixedly mounted on both sides of the filter cotton plate, and the two sliders are slidably connected to the inner wall positions of the two slide grooves, and the four sides of the filter cotton plate are in contact with the inner wall of the collection cover.

[0007] By adopting the above technical solution, it can be ensured that the filter cotton board will not be displaced after being installed on the inner wall of the collection cover, thereby ensuring that the filter cotton board can be stably fitted with the inner wall of the collection cover on all sides after being connected to the fixing rod, thereby ensuring that gas and particles will not be directly discharged into the inner cavity of pipe one through the insertion rod without being filtered by the filter cotton board.

[0008] As a preferred embodiment, four plug rods are fixedly mounted on the bottom of the sealing cover, and the four plug rods are plugged into the inner wall positions of the four plug holes.

[0009] By adopting the above technical solution, the purification chamber and the sealing cover can be connected and positioned to ensure that the sealing cover will not shake easily when the motor is running, and the sealing cover can be easily separated from the purification chamber.

[0010] As a preferred embodiment, the side of the scraper strip away from the paddle piece is in contact with the inner wall of the purification chamber, and a one-way valve is fixedly installed on the inner wall of one end of the pipeline 2 close to the purification chamber.

[0011] By adopting the above technical solution, the scraper bar can rotate to scrape off the particles adhering to the inner wall of the purification chamber, and the paddle piece can prevent the particles in the inner cavity of the purification chamber from being in a static state, thereby deeply removing chemical odors and harmful gases.

[0012] As a preferred embodiment, the bottom of the toggle plate is fixedly equipped with a limit rod, a circular hole is opened in the inner bottom of the purification chamber, the limit rod is rotatably connected to the inner wall position of the circular hole, and the toggle plate and the scraper are both arranged in the inner cavity position of the activated carbon particles.

[0013] By adopting the above technical solution, the stability of the toggle plate during rotation can be guaranteed, and the toggle plate can be kept in a vertical state and stably rotated in the inner cavity of the purification chamber.

[0014] As a preferred embodiment, an air outlet is fixedly mounted on the outer edge of the purification chamber away from the second pipeline, and a one-way valve is fixedly mounted on the inner wall of the air outlet.

[0015] By adopting the above technical solution, the gas absorbed into the inner cavity of the purification chamber through pipeline 2 and deeply removed by activated carbon particles from chemical odors and harmful gases can be discharged to the outside through the outlet, and the unpassed gas from the outside will be connected by the one-way valve and will not be discharged into the inner cavity of the purification chamber.

[0016] As a preferred embodiment, a support block is fixedly mounted on the top of the TRD equipment body, and the pipe 1 is arranged on the inner wall of the support block.

[0017] By adopting the above technical solution, the pipeline can be positioned at the lifting top to ensure its stability and prevent positional swing when gas flows inside.

[0018] Beneficial effects of this application:

[0019] 1. The TRD process vertical barrier construction odor collection and treatment system can effectively remove tiny particles, chemical odors and harmful odors in odorous gases through filter cotton plates and activated carbon particles, achieving higher environmental protection standards and ensuring the health and safety of construction workers. At the same time, the drive motor drives the paddle and scraper to rotate, thereby rolling the activated carbon particles in the inner cavity of the purification chamber to ensure that they will not be in a static state, thereby improving the effect of activated carbon particles in adsorbing chemical odors and harmful gases, improving the air quality at the construction site, and reducing the impact of odor on workers and the surrounding environment.

[0020] 2. The TRD process vertical barrier construction odor collection and treatment system can remove the filter cotton plate from the inner wall of the collection cover by removing the bolts, so as to clean and replace the filter cotton plate. By pulling the sealing cover to drive the plug rod out of the inner wall of the socket, the paddle plate and the scraper can be moved to the outside, making it easier to replace the activated carbon particles when they are saturated. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the collection cover of this application;

[0023] Figure 3 For this application Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the purification chamber of this application;

[0025] Figure 5 This is a schematic diagram of the expanded structure of this application.

[0026] Numbers in the figure: 1. TRD equipment body; 2. Fan; 3. Pipeline 1; 4. Collection hood; 5. Fixed rod; 6. Slide; 7. Filter cotton plate; 8. Slider; 9. Pipeline 2; 10. Purification chamber; 11. Activated carbon particles; 12. Plug hole; 13. Sealing cover; 14. Plug rod; 15. Motor; 16. Paddle; 17. Scraper strip; 18. Limit rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0028] Reference Figure 1-5 The TRD process vertical barrier construction odor collection and treatment system comprises a TRD equipment body 1, a fan 2 is fixedly installed on the top of the TRD equipment body 1, a pipe 1 3 is fixedly connected to the input end of the fan 2, a collecting cover 4 is fixedly connected to the end of the pipe 1 3 away from the fan 2, a fixing rod 5 is fixedly installed in the inner cavity of the collecting cover 4, two slide grooves 6 are symmetrically provided on the inner wall of the collecting cover 4, a filter cotton plate 7 is bolted to the bottom of the fixing rod 5, a pipe 2 9 is fixedly connected to the output end of the fan 2, a purification chamber 10 is fixedly connected to the end of the pipe 2 9 away from the fan 2, the inner cavity of the purification chamber 10 is filled with activated carbon particles 11, four jacks 12 are provided on the top of the purification chamber 10, a sealing cover 13 is provided on the top of the sealing cover 13, a motor 15 is fixedly installed on the top of the sealing cover 13, a toggle plate 16 is fixedly connected to the power output shaft of the motor 15, and a scraper strip 17 is fixedly installed on the outer edge of the toggle plate 16.

[0029] See also Figure 2 and Figure 3 Two sliders 8 are symmetrically fixedly installed on both sides of the filter cotton plate 7, and the two sliders 8 are slidably connected to the inner wall positions of the two slide grooves 6. The four sides of the filter cotton plate 7 are in contact with the inner wall of the collecting cover 4, so that it can be ensured that the filter cotton plate 7 will not be offset after being installed on the inner wall position of the collecting cover 4, thereby ensuring that the four sides of the filter cotton plate 7 can be stably in contact with the inner wall of the collecting cover 4 after being connected to the fixing rod 5, thereby ensuring that the gas and particles will not be directly discharged into the inner cavity of the pipe 3 through the insertion rod 14 without being filtered by the filter cotton plate 7.

[0030] See also Figure 5 Four plug rods 14 are fixedly assembled on the bottom of the sealing cover 13, and the four plug rods 14 are inserted into the inner wall positions of the four insertion holes 12, so that the purification chamber 10 and the sealing cover 13 can be connected and positioned, ensuring that the sealing cover 13 will not shake easily when the motor 15 is running, and the sealing cover 13 can be easily separated from the purification chamber 10.

[0031] See also Figure 4 and Figure 5 The side of the scraper bar 17 away from the toggle piece 16 is in contact with the inner wall of the purification chamber 10, and a one-way valve is fixedly installed on the inner wall of the pipe 2 9 close to the purification chamber 10, so that the scraper bar 17 can rotate to scrape off the particles adhering to the inner wall of the purification chamber 10, and cooperate with the toggle piece 16 to prevent the particles in the inner cavity of the purification chamber 10 from being in a static state, thereby deeply removing chemical odors and harmful gases.

[0032] See also Figure 5 The bottom of the toggle piece 16 is fixedly assembled with a limit rod 18, and a circular hole is opened at the inner bottom of the purification chamber 10. The limit rod 18 is rotatably connected to the inner wall of the circular hole. The toggle piece 16 and the scraper strip 17 are both arranged in the inner cavity of the activated carbon particles 11, so that the stability of the toggle piece 16 during rotation can be guaranteed, and the toggle piece 16 can be in a vertical state and stably rotated in the inner cavity of the purification chamber 10.

[0033] See also Figure 4 and Figure 5 An air outlet is fixedly installed on the outer edge of the purification chamber 10 on one side away from the pipeline 29, and a one-way valve is fixedly installed on the inner wall of the air outlet, so that the gas absorbed into the inner cavity of the purification chamber 10 through the pipeline 29 and deeply removed by the activated carbon particles 11 can be discharged to the outside through the air outlet, and the outside gas that has not passed through will be connected by the one-way valve and will not be discharged into the inner cavity of the purification chamber 10.

[0034] See also Figure 1 A support block is fixedly installed on the top of the TRD equipment body 1, and a pipe 3 is arranged on the inner wall of the support block, so that the pipe 3 can be lifted and positioned to ensure its stability and prevent positional swing when gas flows inside it.

[0035] Working principle: When the TRD equipment body 1 is operating, the fan 2 can be driven to generate suction force to absorb the external odorous gas into the inner cavity of the collection cover 4 through the filter cotton plate 7, and the filtered odorous gas is discharged to the inner cavity of the purification chamber 10 through the pipe 13 and the pipe 2 9, and the chemical odor and harmful gas in the odorous gas are adsorbed by the activated carbon particles 11, and then the adsorbed clean gas is discharged to the outside through the air outlet. At the same time, the motor 15 can be driven to drive the toggle plate 16 and the scraper 17 to rotate, thereby toggle the activated carbon particles 11 in the inner cavity of the purification chamber 10 to roll, and ensure that it will not be in a static state, thereby improving the effect of the activated carbon particles 11 on adsorbing chemical odors and harmful gases, improving the air quality at the construction site, and reducing the impact of odor on workers and the surrounding environment. The filter cotton plate 7 can be removed from the inner wall of the collection cover 4 by removing the bolts, and the filter cotton plate 7 can be cleaned and replaced.

[0036] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A TRD process vertical barrier construction odor collection and treatment system, comprising a TRD equipment body (1), characterized in that: A fan (2) is fixedly mounted on the top of the TRD device body (1); the input end of the fan (2) is fixedly connected to a pipe 1 (3); the end of the pipe 1 (3) away from the fan (2) is fixedly connected to a collection cover (4); a fixing rod (5) is fixedly mounted in the inner cavity of the collection cover (4); two sliding grooves (6) are symmetrically provided on the inner wall of the collection cover (4); a filter cotton plate (7) is bolted to the bottom of the fixing rod (5); the output end of the fan (2) is fixedly connected to a pipe 2 (9); One end of the second pipe (9) away from the fan (2) is fixedly connected to a purification chamber (10), the inner cavity of the purification chamber (10) is filled with activated carbon particles (11), the top of the purification chamber (10) is provided with four insertion holes (12), the top of the purification chamber (10) is provided with a sealing cover (13), the top of the sealing cover (13) is fixedly equipped with a motor (15), the power output shaft of the motor (15) is fixedly connected to a paddle plate (16), and the outer edge of the paddle plate (16) is fixedly equipped with a scraper strip (17).

2. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: Two sliders (8) are symmetrically fixedly mounted on both sides of the filter cotton plate (7), and the two sliders (8) are slidably connected to the inner wall positions of the two slide grooves (6), and the four sides of the filter cotton plate (7) are in contact with the inner wall of the collection cover (4).

3. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: Four insertion rods (14) are fixedly mounted on the bottom of the sealing cover (13), and the four insertion rods (14) are inserted into the inner wall positions of the four insertion holes (12).

4. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: The side of the scraper strip (17) away from the paddle plate (16) is in contact with the inner wall of the purification chamber (10), and a one-way valve is fixedly mounted on the inner wall of the second pipe (9) close to the purification chamber (10).

5. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: The bottom of the paddle plate (16) is fixedly equipped with a limit rod (18); the inner bottom of the purification chamber (10) is provided with a circular hole; the limit rod (18) is rotatably connected to the inner wall of the circular hole; and the paddle plate (16) and the scraper (17) are both arranged in the inner cavity of the activated carbon particles (11).

6. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: An air outlet is fixedly mounted on the outer edge of one side of the purification chamber (10) away from the second pipeline (9), and a one-way valve is fixedly mounted on the inner wall of the air outlet.

7. The TRD process vertical barrier construction odor collection and treatment system according to claim 1 is characterized in that: A support block is fixedly mounted on the top of the TRD device body (1), and the pipe 1 (3) is arranged on the inner wall of the support block.

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