Waste gas treatment device for environmental engineering

Abstract

The waste gas treatment device for environmental engineering comprises a water tank, the top of the water tank is fixedly connected with a filter box, the left side and the right side of an inner cavity of the filter box are both slidably connected with activated carbon filter screens, and an exhaust fan is fixedly installed in the inner cavity of the filter box and located on the right sides of the activated carbon filter screens. By arranging the filter assembly, large-particle impurities in waste gas can be conveniently filtered, by arranging the filter box, the activated carbon filter screen, the exhaust fan and the gas collecting funnel, harmful gas and dust in the waste gas can be conveniently filtered, and by arranging the gas storage pipe, the through hole, the sponge and the guide pipe, the dust in the waste gas can be conveniently filtered. The waste gas treatment device has the advantages that the waste gas treatment device can conveniently perform secondary filtration on residual harmful gas and dust in waste gas, by arranging the structure, the waste gas treatment device has the advantage that the treatment effect can be improved when the waste gas treatment device is used, and the problem that the treatment effect cannot be improved when a traditional waste gas treatment device is used is solved, so that the use requirements of customers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental engineering, in particular to a waste gas treatment device for environmental engineering. Background Art

[0002] Environmental engineering mainly studies how to protect and rationally utilize natural resources. Its core is the control of environmental pollution sources and the treatment of environmental waste gas. Waste gas treatment mainly refers to the process of making gas emissions meet the standards through a series of reactions or devices. In environmental waste gas, waste gas treatment is also required to remove dust and other harmful substances in the waste gas;

[0003] Among them, most traditional waste gas treatment devices use activated carbon filters with a single function to treat waste gas. When a single activated carbon filter is used for treatment, large particles of dust are likely to clog the activated carbon filter, affecting the flow of the activated carbon filter. At the same time, when a single activated carbon filter is used for adsorption treatment, it is likely to cause the activated carbon filter to be saturated with adsorption. If the staff cannot replace it in time, it will lead to the inability to perform normal adsorption and filtration. Therefore, there is a defect of poor treatment effect, which cannot meet the customer's usage needs. For this reason, we propose a waste gas treatment device for environmental engineering to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a waste gas treatment device for environmental engineering, which has the advantage of being able to improve the treatment effect when the waste gas treatment device is in use, and solves the problem that the traditional waste gas treatment device cannot improve the treatment effect when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment device for environmental engineering, comprising a water tank, a filter box is fixedly connected to the top of the water tank, and activated carbon filters are slidably connected to the left and right sides of the inner cavity of the filter box, an exhaust fan is fixedly installed in the inner cavity of the filter box and on the right side of the activated carbon filter, an air collecting funnel is fixedly installed on the right side of the filter box, an air storage pipe is provided in the inner cavity of the water tank, through holes are evenly opened on the outer surface of the air storage pipe, a sponge is placed in the inner cavity of the water tank and above the air storage pipe, a conduit is connected to the right side of the air collecting funnel, one end of the conduit passes through the water tank and is connected to the air storage pipe, and a filter assembly is provided on the left side of the filter box.

[0006] Preferably, the filter assembly includes an air inlet pipe, the right end of the air inlet pipe is connected to the left side of the filter box, the left end of the air inlet pipe is threadedly connected to a pipe cover, and a filter screen is embedded on the left side of the pipe cover.

[0007] Preferably, slideways for use with an activated carbon filter are provided on both the left and right sides of the top and bottom of the inner cavity of the filter box, and the inner surface of the slideway is slidably connected to the outer surface of the activated carbon filter.

[0008] Preferably, a guide plate is fixedly connected to the bottom of the inner cavity of the water tank, brackets are fixedly connected to the left and right sides of the top of the guide plate, and the top of the bracket is fixedly connected to the connection of the air storage pipe.

[0009] Preferably, the four corners of the bottom of the water tank are movably connected with universal wheels, and a locking plate is provided on one side of the universal wheel.

[0010] Preferably, the bottom of the left side of the water tank is connected to a drain pipe, and a valve is provided on the outer surface of the drain pipe.

[0011] Preferably, an air outlet pipe is connected to the front position of the right side of the top of the water tank, and a handle is fixedly connected to the top of the right side of the water tank.

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

[0013] The utility model can conveniently filter large particles of impurities in the exhaust gas by providing a filter component, can conveniently filter harmful gases and dust in the exhaust gas by providing a filter box, an activated carbon filter, an exhaust fan and an air collecting funnel, and can conveniently perform secondary filtration on harmful gases and dust remaining in the exhaust gas by providing an air storage pipe, a through hole, a sponge and a conduit. By providing the above structure, the exhaust gas treatment device has the advantage of being able to improve the treatment effect when in use, solves the problem that the traditional exhaust gas treatment device cannot improve the treatment effect when in use, thereby meeting the usage needs of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the filter box structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0017] Figure 4 It is a three-dimensional diagram of the connection between the filter box and the slideway structure of the utility model.

[0018] In the figure: 1. water tank; 2. filter box; 3. activated carbon filter; 4. exhaust fan; 5. air collecting funnel; 6. air storage pipe; 7. through hole; 8. sponge; 9. conduit; 10. filter assembly; 101. air inlet pipe; 102. pipe cover; 103. filter; 11. slide; 12. guide plate; 13. bracket; 14. universal wheel; 15. drain pipe; 16. air outlet pipe; 17. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 , an exhaust gas treatment device for environmental engineering, comprising a water tank 1, a first inspection plate is fixedly installed on the front of the water tank 1 by screws, the setting of the first inspection plate can facilitate the cleaning of the water tank 1 and the replacement of the sponge 8, a filter box 2 is fixedly connected to the top of the water tank 1, a second inspection plate is fixedly installed on the front of the filter box 2 by screws, the setting of the second inspection plate can facilitate the replacement of the activated carbon filter 3, the left and right sides of the inner cavity of the filter box 2 are slidably connected with the activated carbon filter 3, the inner cavity of the filter box 2 and the right side of the activated carbon filter 3 are fixedly installed with an exhaust fan 4, an air collecting funnel 5 is fixedly installed on the right side of the filter box 2, the inner cavity of the water tank 1 is provided with an air storage pipe 6, the outer surface of the air storage pipe 6 is evenly provided with through holes 7, the inner cavity of the water tank 1 and the sponge 8 is placed above the air storage pipe 6, the right side of the air collecting funnel 5 is connected with a conduit 9, one end of the conduit 9 passes through the water tank 1 and is connected with the air storage pipe 6, and a filter assembly 10 is provided on the left side of the filter box 2.

[0021] In this embodiment: the utility model can conveniently filter large particles of impurities in the exhaust gas by setting a filter component 10, and can conveniently filter harmful gases and dust in the exhaust gas by setting a filter box 2, an activated carbon filter 3, an exhaust fan 4 and an air collecting funnel 5, and can conveniently perform secondary filtration on harmful gases and dust remaining in the exhaust gas by setting an air storage pipe 6, a through hole 7, a sponge 8 and a conduit 9. By setting the above structure, the exhaust gas treatment device has the advantage of being able to improve the treatment effect when in use, and solves the problem that the traditional exhaust gas treatment device cannot improve the treatment effect when in use, thereby meeting the customer's usage needs.

[0022] As a technical optimization solution of the utility model, the filter assembly 10 includes an air intake pipe 101, the right end of the air intake pipe 101 is connected to the left side of the filter box 2, the left end of the air intake pipe 101 is threadedly connected to a pipe cover 102, and a filter screen 103 is embedded on the left side of the pipe cover 102.

[0023] In this embodiment, by providing the air intake pipe 101, the pipe cover 102 and the filter screen 103, it is convenient to filter the impurities in the exhaust gas, and at the same time, it is convenient to disassemble and clean the pipe cover 102 and the filter screen 103.

[0024] As a technical optimization solution of the utility model, slideways 11 for use with the activated carbon filter 3 are opened on the left and right sides of the top and bottom of the inner cavity of the filter box 2, and the inner surface of the slideway 11 is slidably connected to the outer surface of the activated carbon filter 3.

[0025] In this embodiment, by providing the slideway 11 , the activated carbon filter 3 can be conveniently guided, supported and installed.

[0026] As a technical optimization solution of the present invention, a guide plate 12 is fixedly connected to the bottom of the inner cavity of the water tank 1, and brackets 13 are fixedly connected to the left and right sides of the top of the guide plate 12, and the top of the bracket 13 is fixedly connected to the connection point of the air storage pipe 6.

[0027] In this embodiment, by providing the guide plate 12, impurities and dirt can be guided, and by providing the bracket 13, the gas storage pipe 6 can be supported and installed conveniently.

[0028] As a technical optimization solution of the utility model, the four corners of the bottom of the water tank 1 are movably connected with universal wheels 14, and a locking plate is provided on one side of the universal wheel 14.

[0029] In this embodiment, the universal wheel 14 and the locking plate are provided to facilitate movement of the device.

[0030] As a technical optimization solution of the utility model, the bottom of the left side of the water tank 1 is connected with a drain pipe 15, and a valve is provided on the outer surface of the drain pipe 15.

[0031] In this embodiment, by providing a drain pipe 15 and a valve, the water in the inner cavity of the water tank 1 can be easily replaced and cleaned.

[0032] As a technical optimization solution of the present utility model, an air outlet pipe 16 is connected to the front position of the right side of the top of the water tank 1, and a handle 17 is fixedly connected to the top of the right side of the water tank 1.

[0033] In this embodiment, by providing an air outlet pipe 16, the exhaust gas after filtering can be easily discharged, and by providing a handle 17, the movement of the device can be further facilitated.

[0034] Working principle: When it is necessary to treat the exhaust gas, the staff moves the device to the designated position through the handle 17 and the universal wheel 14. Then, the staff energizes the exhaust fan 4 plug and starts the external controller of the exhaust fan 4, so that the exhaust fan 4 extracts the external exhaust gas through the filter 103, the activated carbon filter 3 and the conduit 9 to transport the external exhaust gas to the inner cavity of the gas storage pipe 6. When the external exhaust gas passes through the filter 103 and the activated carbon filter 3, the filter 103 filters and blocks its large particles of impurities, and at the same time, the activated carbon filter 3 filters its fine dust and harmful gases. Filter, then, the filtered exhaust gas is evenly discharged into the water through the through holes 7 on the surface of the air storage pipe 6, so that the water performs secondary adsorption and filtration on the harmful gases and dust in the exhaust gas. At the same time, the sponge 8 is arranged to evenly break the bubbles discharged from the through holes 7, so that the exhaust gas can fully contact with the water, so that it can fully adsorb and filter the exhaust gas, thereby realizing secondary adsorption and filtration treatment of the exhaust gas. Then, the exhaust gas after adsorption and filtration is discharged through the exhaust pipe 16. The device is simple to operate and is convenient for exhaust gas treatment, thereby meeting the customer's usage needs.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

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

Claims

1. A waste gas treatment device for environmental engineering, comprising a water tank (1), characterized in that: The top of the water tank (1) is fixedly connected to a filter box (2), and the left and right sides of the inner cavity of the filter box (2) are slidably connected to activated carbon filters (3). The inner cavity of the filter box (2) is fixedly installed with an exhaust fan (4) located on the right side of the activated carbon filter (3). The right side of the filter box (2) is fixedly installed with an air collecting funnel (5). The inner cavity of the water tank (1) is provided with an air storage pipe (6), and the outer surface of the air storage pipe (6) is evenly provided with through holes (7). A sponge (8) is placed in the inner cavity of the water tank (1) and above the air storage pipe (6). The right side of the air collecting funnel (5) is connected with a conduit (9), and one end of the conduit (9) passes through the water tank (1) and is connected with the air storage pipe (6). The left side of the filter box (2) is provided with a filter assembly (10).

2. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: The filter assembly (10) comprises an air intake pipe (101), the right end of the air intake pipe (101) is connected to the left side of the filter box (2), the left end of the air intake pipe (101) is threadedly connected to a pipe cover (102), and a filter screen (103) is embedded on the left side of the pipe cover (102).

3. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: Slideways (11) for use with the activated carbon filter (3) are provided on both the left and right sides of the top and bottom of the inner cavity of the filter box (2), and the inner surface of the slideway (11) is slidably connected to the outer surface of the activated carbon filter (3).

4. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: A guide plate (12) is fixedly connected to the bottom of the inner cavity of the water tank (1), brackets (13) are fixedly connected to the left and right sides of the top of the guide plate (12), and the top of the bracket (13) is fixedly connected to the connection point of the gas storage pipe (6).

5. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: The four corners of the bottom of the water tank (1) are movably connected to universal wheels (14), and a locking plate is provided on one side of the universal wheel (14).

6. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: The bottom of the left side of the water tank (1) is connected to a drain pipe (15), and a valve is provided on the outer surface of the drain pipe (15).

7. The waste gas treatment device for environmental engineering according to claim 1, characterized in that: An air outlet pipe (16) is connected to the front position on the right side of the top of the water tank (1), and a handle (17) is fixedly connected to the top of the right side of the water tank (1).

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