CN210356569U

CN210356569U - Adjustable active carbon exhaust treatment device

Info

Publication number: CN210356569U
Application number: CN201920604700.XU
Authority: CN
Inventors: 王志伟
Original assignee: Suzhou Biqingyuan Environmental Protection Technology Co ltd
Current assignee: Suzhou Biqingyuan Environmental Protection Technology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-21
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an adjustable active carbon exhaust-gas treatment device, including exhaust-gas treatment case casing, the both sides of casing are provided with waste gas import and exhaust outlet respectively, be provided with a plurality of active carbon adsorption plates along the direction that waste gas flows in the exhaust-gas treatment case casing, a plurality of truckles are installed to the bottom of every active carbon adsorption plate to adjust the position of active carbon adsorption plate in the casing. The utility model discloses an adjustable active carbon exhaust treatment device can adjust the active carbon plate of exhaust treatment incasement through the manual work to reach the adsorption efficiency of high-efficient high-quality utilization active carbon plate, reduce the useless emission of danger simultaneously.

Description

Adjustable active carbon exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment technical field, concretely relates to adjustable active carbon exhaust treatment device.

Background

The society develops rapidly nowadays, produces a large amount of waste gas in production and life, and if not handled, these waste gases are not only harmful to people's health, but also damage the natural environment, therefore reduce the emission of harmful gas becomes the problem that needs to solve at present.

The activated carbon material is amorphous carbon obtained by processing treatment, has a large specific surface area, and has good adsorption capacity on gases, inorganic or organic substances in solution, colloidal particles and the like. The activated carbon material is used as an adsorbent with excellent performance, which is mainly determined by the unique adsorption surface structure characteristic and surface chemical property. The activated carbon material has stable chemical properties, high mechanical strength, acid resistance, alkali resistance and heat resistance, is insoluble in water and organic solvents, can be recycled, and is widely applied to various fields of chemical industry, environmental protection, food processing, metallurgy, medicine refining, military chemical protection and the like. At present, the modified activated carbon material is widely used in the fields of sewage treatment, air pollution control and the like, and increasingly shows attractive and good prospects in the aspect of environmental pollution treatment.

At present, the position of an active carbon plate of the existing active carbon box is basically fixed, the adsorption saturation time of the active carbon plates at different positions is different, and the active carbon plate close to an air inlet is firstly saturated, so that the active carbon plate at each layer can not exert the maximum adsorption performance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an adjustable active carbon exhaust treatment device can adjust the active carbon plate of exhaust treatment incasement through the manual work to reach the adsorption efficiency of high-efficient high-quality utilization active carbon plate, reduce the useless emission of danger simultaneously.

In order to solve the technical problem, the utility model provides an adjustable active carbon exhaust-gas treatment device, including exhaust-gas treatment case casing, the both sides of casing are provided with waste gas import and exhaust outlet respectively, be provided with a plurality of active carbon adsorption plates along the direction that waste gas flows in the exhaust-gas treatment case casing, a plurality of truckles are installed to the bottom of every active carbon adsorption plate to adjust the position of active carbon adsorption plate in the casing.

Further, the thickness of the activated carbon adsorption plate is 40-60 mm, and more preferably 50 mm.

Further, still install one or more dust removal board or filter screen in the exhaust-gas treatment case casing, it is used for filtering particulate matter, gets rid of a part of Volatile Organic Compounds (VOC) simultaneously.

Furthermore, the dust removal plate or the filter screen is arranged on the front side of the activated carbon adsorption plate.

Further, the filter screen is an activated carbon cotton filter screen.

Furthermore, pressure sensors are arranged on the front side and the rear side of the dust removal plate or the filter screen in the waste gas treatment box shell. The purpose is as follows: whether the filter screen is blocked or not and whether the filter screen needs to be replaced or not is judged through the pressure difference of the pair of pressure sensors.

Furthermore, the waste gas inlet and the waste gas outlet are respectively provided with a VOC online detector, online sampling is carried out through a pair of VOC online detectors, and the content of VOC in the sample is detected, so that whether the activated carbon plate needs to be replaced or not is judged.

Furthermore, a wind speed measuring instrument is arranged at the waste gas inlet and used for measuring the wind speed of the inlet air of the waste treatment box.

Further, a PM2.5/PM10 particulate matter detector is arranged at the exhaust gas outlet.

The utility model has the advantages that:

the utility model discloses an adjustable active carbon exhaust treatment device can adjust the active carbon plate of exhaust treatment incasement through the manual work to reach the adsorption efficiency of high-efficient high-quality utilization active carbon plate, reduce the useless emission of danger simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable activated carbon waste gas treatment device of the present invention;

the reference numbers in the figures illustrate: 100. an exhaust treatment tank housing; 110. an exhaust gas inlet; 120. an exhaust gas outlet; 200. An activated carbon adsorption plate; 210. a caster wheel; 300. an active carbon cotton filter screen; 410. a wind speed measuring instrument; 420. A pressure sensor; 430. a VOC on-line detector; 440. PM2.5/PM10 particulate matter detector.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1, the utility model discloses an embodiment of adjustable active carbon exhaust-gas treatment device, including exhaust-gas treatment case casing 100, the both sides of casing are provided with waste gas inlet 110 and exhaust outlet 120 respectively, be provided with a plurality of active carbon adsorption plates 200 along the direction that waste gas flows in exhaust-gas treatment case casing 100, a plurality of truckles 210 are installed to the bottom of every active carbon adsorption plate 200 for adjust the position of active carbon adsorption plate 200 in the casing. When the activated carbon plates close to the air inlet are adsorbed and saturated, the first activated carbon plate can be drawn out and placed behind the last activated carbon plate, so that each layer of activated carbon plate can exert the maximum adsorption performance.

The thickness of the activated carbon adsorption plate 200 is 40-60 mm, and more preferably 50 mm. One or more rows of activated carbon adsorption plates 200 may be provided according to the width of the inside of the treatment tank to improve the efficiency of adsorption.

Preferably, the casters 210 are universal wheels, and an annular rail (not shown) is further provided in the exhaust treatment box housing 100, so that the first activated carbon plate can be conveniently placed behind the last activated carbon plate.

In order to add a filtering process to the exhaust treatment tank, preferably, one or more dust removing plates or filtering nets for filtering particulate matters and removing a part of Volatile Organic Compounds (VOC) are further inserted into the exhaust treatment tank housing 100. Preferably, the dust removing plate or the filter screen is disposed at the front side of the activated carbon adsorption plate 200. In this embodiment, the filter screen is preferably an activated carbon cotton filter screen 300, and is disposed on the front side of the activated carbon adsorption plate 200.

In this embodiment, pressure sensors 420 are disposed in the exhaust treatment box housing 100 at the front and rear sides of the activated carbon cotton filter screen 300. The purpose is as follows: the pressure difference between the pair of pressure sensors 420 is used to determine whether the activated carbon cotton filter screen 300 is blocked and needs to be replaced.

In this embodiment, the exhaust gas inlet and the exhaust gas outlet are both provided with VOC on-line detectors 430, and a pair of VOC on-line detectors 430 is used to perform on-line sampling and detect the content of VOC in the sample, thereby determining whether the activated carbon plate needs to be replaced.

In one embodiment, an adjustable airlock is installed at the exhaust gas inlet for adjusting the intake air volume. Preferably, the air-lock plate is a grid plate, and the air intake amount of the waste gas can be controlled by adjusting the rotation angle of the grid plate. The grid plate can also be provided with a filter screen, thereby playing a role in primarily filtering foreign matters and impurities.

In this embodiment, an air speed measuring instrument 410 is disposed at the waste gas inlet for measuring the air speed of the inlet air of the waste treatment tank. And a PM2.5/PM10 particulate matter detector 440 is also arranged at the exhaust gas outlet.

The adjustable active carbon exhaust treatment device of this embodiment utilizes the different phenomenon of absorption saturation time of every active carbon board, adjusts the active carbon board of exhaust treatment incasement through the manual work to reach the adsorption efficiency of high-efficient high-quality utilization active carbon board, prolonged the life of active carbon board, reduce the emission of the dangerous discarded object of enterprise.

The adjustable active carbon exhaust treatment device of this embodiment can increase technologies such as filtration through changing the active carbon board module, satisfies the changeable demand of customer.

The adjustable active carbon exhaust treatment device of this embodiment can be through the distance between adjustment active carbon board and the active carbon board, and then influence the wind pressure and the amount of wind of equipment to reach a relatively ideal convulsions effect and adsorption state.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An adjustable active carbon waste gas treatment device is characterized by comprising a waste gas treatment box shell, wherein a waste gas inlet and a waste gas outlet are respectively arranged on two sides of the shell, a plurality of active carbon adsorption plates are arranged in the waste gas treatment box shell along the flowing direction of waste gas, and a plurality of trundles are arranged at the bottom of each active carbon adsorption plate, so that the position of each active carbon adsorption plate in the shell is adjusted; one or more dust removing plates or filter screens are further inserted into the waste gas treatment box shell, and the dust removing plates or the filter screens are arranged on the front side of the activated carbon adsorption plate.

2. The adjustable activated carbon exhaust gas treatment device according to claim 1, wherein the thickness of the activated carbon adsorption plate is 40 to 60 mm.

3. The adjustable activated carbon exhaust treatment device of claim 1, wherein the filter screen is an activated carbon cotton filter screen.

4. The adjustable activated carbon exhaust treatment device according to claim 1, wherein pressure sensors are disposed in the exhaust treatment box housing on both the front and rear sides of the filter screen.

5. The adjustable activated carbon waste gas treatment device according to claim 1, wherein the waste gas inlet and the waste gas outlet are provided with VOC on-line detectors.

6. The adjustable activated carbon exhaust treatment device of claim 1, wherein an anemometer is provided at the exhaust inlet.

7. The adjustable activated carbon exhaust treatment device according to claim 1, wherein a PM2.5/PM10 particulate matter detector is further provided at the exhaust outlet.