Industrial gas emission purification treatment early warning device

Abstract

The utility model discloses an industrial gas emission purification treatment early warning device, which relates to the technical field of waste gas treatment and comprises a shell, a gas inlet pipe is fixedly arranged on one side of the shell and penetrates through the inner side wall of the shell, a fixing plate is fixedly arranged on the inner side wall of the shell, a neutralizing area is fixedly arranged below the fixing plate, and an opening is formed in one side of the fixing plate. A partition plate is fixedly arranged above the fixing plate. The driving device is adopted to drive the sticky plates on the rotating shaft to adhere fine floating objects, the sticky plates are arranged on the rotating shaft in order to prevent the fine floating objects insoluble in water from blocking the filtering device, and the gas concentration sensor is arranged above the filtering device in order to give an early warning in time. Once the function of the filtering device slides down, the waste gas is not completely treated, in order to prevent the waste gas from being exhausted to the outside, the automatic switch controls the cover plate to be closed, the warning lamp is turned on, the exhaust fan transmits the substandard waste gas into the gas inlet pipe through the L-shaped pipe, and the warning lamp prompts to replace the filtering device in time.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an industrial gas emission purification treatment early warning device. Background Art

[0002] Exhaust gas contains a large amount of gases that are harmful to the human body and endanger people's health. In order to meet the requirements of green environmental protection and protect the human body, smokeless emission devices are usually used to purify the exhaust gas to meet the emission requirements.

[0003] The existing devices cannot provide timely warnings and are not convenient for fully purifying the gas. There are many tiny floating objects in the exhaust gas that are insoluble in water. If they are not treated, the filter device will be blocked for a long time, affecting the service life of the filter device, making it impossible to purify the exhaust gas inside the device, seriously affecting the work progress. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing industrial gas emission purification treatment early warning device, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide an industrial gas emission purification treatment early warning device, which solves the problem that the fine floating objects in the exhaust gas clog the filter device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] 14. The method of claim 13 wherein the air intake pipe is provided on one side of the housing, the air intake pipe passing through the inner wall of the housing, the inner wall of the housing being fixedly provided with a fixing plate, a neutralization zone being fixedly provided below the fixing plate, an opening being opened on one side of the fixing plate, a partition being fixedly provided above the fixing plate, a rotating shaft being rotatably arranged between the fixing plate and the partition, the fixing plate and the partition being rotatably connected to the rotating shaft, a driving device being provided at one end of the rotating shaft, a plurality of rotating plates being fixedly provided on the shaft wall of the rotating shaft, adhesive plates being fixedly provided on both side walls of the rotating plate, a filtering device being slidably provided above the partition, a gas concentration sensor being fixedly provided on the top of the housing, an exhaust fan being fixedly provided on the top of the housing, an exhaust port being fixedly provided on the top of the exhaust fan, an L-shaped air pipe being fixedly provided on one side of the exhaust port, one end of the L-shaped air pipe being fixedly connected to the air intake pipe, an automatic switch being fixedly provided on one side wall of the exhaust port, a cover plate being slidably provided on the top of the exhaust port, and a warning light being fixedly provided on the top of the cover plate.

[0008] Preferably, the driving device includes a motor, a first bevel gear and a second bevel gear. The motor is fixedly provided on a side wall of one side of the shell, a rotating rod is fixedly provided on the output end of the motor, a first bevel gear is fixedly provided on one side of the rotating rod, a second bevel gear is meshed with one side of the first bevel gear, and the top of the second bevel gear is fixedly connected to a rotating shaft.

[0009] Preferably, the filter device comprises filter cotton, an activated carbon layer and a lime layer, and the filter device comprises filter cotton, an activated carbon layer and a lime layer from top to bottom.

[0010] Preferably, slide plates are fixedly provided on both sides of the filter device, and slide rails are fixedly provided on the inner side wall of the shell, and the slide plates and the slide rails are slidably connected.

[0011] Furthermore, a door panel is fixedly provided on one side of the filter device, and a sealing gasket is fixedly provided on one side of the door panel.

[0012] Preferably, a base is fixedly provided at the bottom of the shell.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model adopts a driving device to drive the sticky plate on the rotating shaft to stick to the fine floating objects. In order to prevent the fine floating objects insoluble in water from clogging the filter device, a plurality of sticky plates are arranged on the rotating shaft. In order to provide timely warning, a gas concentration sensor is arranged above the filter device. Once the filter device function declines and the exhaust gas is not treated cleanly, in order to prevent the exhaust gas from being discharged into the outside, the automatic switch controls the closing of the cover, the warning light is on, and the exhaust fan transmits the substandard exhaust gas into the intake pipe through the L-shaped pipe. The warning light prompts to replace the filter device in time.

[0015] 2. The utility model adopts a neutralization zone to neutralize the acid and alkali of the exhaust gas, and neutralizes the sulfur dioxide in the exhaust gas in the first step of exhaust gas filtration to prevent the excessive sulfur dioxide from corroding the filter device and improve the service life of the filter device. In order to absorb a small amount of sulfur dioxide, a lime layer is used to absorb the odor to ensure that the gas is discharged without odor. This device can not only give an early warning in the first time, but also improve the service life of the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic cross-sectional view of the planar structure of the utility model;

[0018] Figure 2 It is a side cross-sectional schematic diagram of the planar structure of the utility model;

[0019] Figure 3 For the utility model Figure 1A magnified schematic diagram of part A;

[0020] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of part B.

[0021] Description of reference numerals:

[0022] 1. Shell; 2. Inlet pipe; 3. Fixed plate; 4. Neutralization area; 5. Opening; 6. Partition; 7. Rotating shaft; 8. Rotating plate; 9. Adhesive plate; 10. Gas concentration sensor; 11. Exhaust fan; 12. Exhaust port; 13. L-shaped air pipe; 14. Automatic switch; 15. Cover plate; 16. Warning light; 17. Motor; 18. First umbrella-shaped gear; 19. Second umbrella-shaped gear; 20. Rotating rod; 21. Filter cotton; 22. Activated carbon layer; 23. Lime layer; 24. Slide plate; 25. Slide rail; 26. Door panel; 27. Sealing pad; 28. Base. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses an industrial gas emission purification treatment early warning device.

[0025] The utility model provides Figure 1-4An industrial gas emission purification treatment early warning device shown includes a shell 1, an air intake pipe 2 is fixedly arranged on one side of the shell 1, the air intake pipe 2 passes through the inner wall of the shell 1, a fixed plate 3 is fixedly arranged on the inner wall of the shell 1, a neutralization zone 4 is fixedly arranged below the fixed plate 3, an opening 5 is opened on one side of the fixed plate 3, a partition 6 is fixedly arranged above the fixed plate 3, a rotating shaft 7 is rotatably arranged between the fixed plate 3 and the partition 6, the fixed plate 3 and the partition 6 are rotatably connected with the rotating shaft 7, a driving device is arranged at one end of the rotating shaft 7, a plurality of rotating plates 8 are fixedly arranged on the shaft wall of the rotating shaft 7, adhesive plates 9 are fixedly arranged on both side walls of the rotating plate 8, a filtering device is slidably arranged above the partition 6, a gas concentration sensor 10 is fixedly arranged on the top of the shell 1, an exhaust fan 11 is fixedly arranged on the top of the shell 1, and an exhaust fan 11 is fixedly arranged on the top of the exhaust fan 11 An air port 12 is provided, and an L-shaped air pipe 13 is fixedly arranged on one side of the exhaust port 12. One end of the L-shaped air pipe 13 is fixedly connected to the intake pipe 2. An automatic switch 14 is fixedly arranged on the side wall of one side of the exhaust port 12. A cover plate 15 is slidingly arranged on the top of the exhaust port 12. A warning light 16 is fixedly arranged on the top of the cover plate 15. The gas enters the neutralization zone 4 through the intake pipe 2 to neutralize the sulfur dioxide in the exhaust gas. The driving device is used to control the rotation of the rotating shaft 7. The sticky plate 9 on the rotating shaft 7 is used to stick the floating objects. The exhaust gas is purified by the filtering device. When the filtering device is aged, the exhaust gas is not cleaned. In order to prevent the exhaust gas from being discharged into the outside, the automatic switch 14 controls the closing of the cover plate 15, the warning light 16 is turned on, and the exhaust fan 11 transmits the unqualified exhaust gas into the intake pipe 2 through the L-shaped pipe.

[0026] In order to drive the rotating shaft 7, as Figure 1-4 As shown, the driving device includes a motor 17, a first umbrella-shaped gear 18 and a second umbrella-shaped gear 19. The motor 17 is fixedly provided on the side wall of one side of the shell 1, and a rotating rod 20 is fixedly provided on the output end of the motor 17. A first umbrella-shaped gear 18 is fixedly provided on one side of the rotating rod 20, and a second umbrella-shaped gear 19 is meshed on one side of the first umbrella-shaped gear 18. The top of the second umbrella-shaped gear 19 is fixedly connected to the rotating shaft 7. When the motor 17 is started, the motor 17 controls the first umbrella-shaped gear 18 and the second umbrella-shaped gear 19 on the rotating rod 20 to rotate, thereby driving the sticky plate 9 on the rotating shaft 7 to rotate.

[0027] In order to purify more thoroughly, Figure 1-2 As shown, the filter device includes filter cotton 21, activated carbon layer 22 and lime layer 23. The filter device is composed of filter cotton 21, activated carbon layer 22 and lime layer 23 from top to bottom. In order to purify more thoroughly, impurities and odors in the exhaust gas are filtered out.

[0028] In order to facilitate the replacement of the filter device, Figure 1-2 As shown, slide plates 24 are fixedly provided on both sides of the filter device, and slide rails 25 are fixedly provided on the inner wall of the shell 1. The slide plates 24 and the slide rails 25 are slidably connected. In order to facilitate the replacement of the filter device, the slide plates 24 and the slide rails 25 are used together.

[0029] Finally, in order to ensure that the housing 1 is sealed and prevent exhaust gas leakage, Figure 1 As shown, a door panel 26 is fixedly provided on one side of the filter device, and a sealing gasket 27 is fixedly provided on one side of the door panel 26. In order to facilitate pulling out the filter device and to ensure that the shell 1 is closed to prevent exhaust gas leakage, a base 28 is fixedly provided on the bottom of the shell 1.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An industrial gas emission purification treatment early warning device, comprising a housing (1), characterized in that: An air intake pipe (2) is fixedly provided on one side of the shell (1), and the air intake pipe (2) passes through the inner wall of the shell (1). A fixing plate (3) is fixedly provided on the inner wall of the shell (1). A neutralization zone (4) is fixedly provided below the fixing plate (3). An opening (5) is provided on one side of the fixing plate (3). A partition plate (6) is fixedly provided above the fixing plate (3). A rotating shaft (7) is rotatably provided between the fixing plate (3) and the partition plate (6). The fixing plate (3) and the partition plate (6) are rotatably connected to the rotating shaft (7). A driving device is provided at one end of the rotating shaft (7). A plurality of rotating plates (8) are fixedly provided on the shaft wall of the rotating shaft (7). The rotating plates (8) Adhesive plates (9) are fixedly provided on both side walls, a filtering device is slidably provided above the partition (6), a gas concentration sensor (10) is fixedly provided on the top of the shell (1), an exhaust fan (11) is fixedly provided on the top of the shell (1), an exhaust port (12) is fixedly provided on the top of the exhaust fan (11), an L-shaped air pipe (13) is fixedly provided on one side of the exhaust port (12), one end of the L-shaped air pipe (13) is fixedly connected to the air intake pipe (2), an automatic switch (14) is fixedly provided on the side wall of one side of the exhaust port (12), a cover plate (15) is slidably provided on the top of the exhaust port (12), and a warning light (16) is fixedly provided on the top of the cover plate (15).

2. The industrial gas emission purification treatment early warning device according to claim 1 is characterized in that: The driving device comprises a motor (17), a first bevel gear (18) and a second bevel gear (19); the motor (17) is fixedly provided on a side wall of one side of the housing (1); a rotating rod (20) is fixedly provided at the output end of the motor (17); the first bevel gear (18) is fixedly provided on one side of the rotating rod (20); the second bevel gear (19) is meshed with one side of the first bevel gear (18); and the top of the second bevel gear (19) is fixedly connected to a rotating shaft (7).

3. The industrial gas emission purification treatment early warning device according to claim 1 is characterized in that: The filtering device comprises filter cotton (21), an activated carbon layer (22) and a lime layer (23), and the filtering device comprises the filter cotton (21), the activated carbon layer (22) and the lime layer (23) in order from top to bottom.

4. The industrial gas emission purification treatment early warning device according to claim 1 is characterized in that: Slide plates (24) are fixedly provided on both sides of the filtering device, and slide rails (25) are fixedly provided on the inner side wall of the housing (1), and the slide plates (24) and the slide rails (25) are slidably connected.

5. The industrial gas emission purification treatment early warning device according to claim 1 is characterized in that: A door plate (26) is fixedly provided on one side of the filter device, and a sealing gasket (27) is fixedly provided on one side of the door plate (26).

6. The industrial gas emission purification treatment early warning device according to claim 1 is characterized in that: A base (28) is fixedly provided at the bottom of the housing (1).

Images