CN211098412U

CN211098412U - Waste gas treatment device

Info

Publication number: CN211098412U
Application number: CN201921741055.2U
Authority: CN
Inventors: 王春明; 马燕
Original assignee: Suzhou Outstanding Environmental Technology Co ltd
Current assignee: Suzhou Outstanding Environmental Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-28
Anticipated expiration: 2029-10-17

Abstract

The utility model provides a waste gas treatment device, includes the device body, and the device body is the pipeline structure, is equipped with air inlet and gas outlet on it, and air inlet department is equipped with a filter screen lid, and gas outlet department is equipped with an active carbon installation screen lid, and this internal catalysis section and the deodorization section of being equipped with in proper order along air inlet to gas outlet direction of device, its characterized in that: the inner wall of the catalysis section is provided with a plurality of vertically arranged catalysis plates along the axis direction, ultraviolet lamp tubes are arranged between every two catalysis plates, the center of the deodorization section is provided with an activated carbon cylinder along the axis direction, one end, close to the catalysis section, of the activated carbon cylinder is of a conical structure, one end, far away from the catalysis section, of the activated carbon cylinder is connected with an activated carbon installation net cover, the outer wall of the activated carbon cylinder is provided with a plurality of protruding ridges along the axis direction, and the inner wall of the deodorization section is covered with activated carbon. The utility model discloses simple structure makes things convenient for the dismouting to change the part to active carbon column structure in it makes its exhaust purification effect better, has the practicality.

Description

Waste gas treatment device

Technical Field

The utility model relates to an exhaust-gas treatment technical field, in particular to exhaust-gas treatment device.

Background

The waste gas treatment equipment mainly refers to an environment-friendly equipment which protects the environment and purifies the air by recovering or removing and reducing harmful components of the discharged tail gas by using different process technologies, so that the environment is not polluted. With the development and progress of society, the requirements of people on the environment are higher and higher. Organic waste gas with pungent odor (such as paper making, rubber, pharmacy, food and the like) discharged by industrial enterprises and malodorous gas generated by sewage treatment, garbage treatment and sludge treatment overflow into the atmosphere along with wind, so that the atmosphere is polluted, and the work and life of people are seriously influenced.

In this situation, various exhaust gas treatment devices are developed, however, some of the exhaust gas treatment devices proposed in the prior art are mostly integrated devices and are all used industrially. When a certain part is in a problem, the part needs to be replaced completely, and waste is caused. In addition, the prior art exhaust gas treatment is not ideal.

Therefore, it is necessary to design an exhaust gas treatment device that is easy to assemble and disassemble, easy to maintain and replace, and has improved air purification effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an exhaust gas treatment device.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a waste gas treatment device, includes the device body, the device body is pipeline structure, is equipped with air inlet and gas outlet on it, air inlet department is equipped with a filter screen cover, gas outlet department is equipped with an active carbon installation screen cover, this internal catalysis section and the deodorization section of being equipped with in proper order along air inlet to gas outlet direction of following of device, its characterized in that: evenly be equipped with the catalysis board of a plurality of vertical arrangements along its axis direction on the inner wall of catalysis section, the catalysis board is equipped with the ultraviolet fluorescent tube between two liang, the central authorities of deodorization section are equipped with the active carbon cylinder along its axis direction, the active carbon cylinder is close to the one end of catalysis section is the toper structure, the active carbon cylinder is kept away from the one end of catalysis section with active carbon installation screen cover connects, it is stupefied to be equipped with a plurality of archs along its axis direction on the active carbon cylinder outer wall, deodorization section inner wall covers there is the active carbon.

The preferable technical scheme is as follows: the catalysis section with can dismantle the connection between the deodorization section, the filter screen lid with the connection can be dismantled to the air inlet, active carbon installation screen lid with the connection can be dismantled to the air outlet.

The preferable technical scheme is as follows: the center of the active carbon mounting net cover is provided with an embedded block, and the bottom surface of one end of the active carbon column body, which is far away from the catalysis section, is provided with a groove matched with the embedded block.

The preferable technical scheme is as follows: one side of the activated carbon mounting net cover, which is far away from the activated carbon cylinder, is detachably connected with an air suction device.

The preferable technical scheme is as follows: the ultraviolet lamp tube and the air suction device are electrically connected with a control device.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses simple structure, simple to operate to catalysis section, deodorization section and activated carbon column in it all can be dismantled, the convenient change. Furthermore, the utility model provides a deodorization section is equipped with protruding stupefied through increasing the active carbon cylinder and at the outer wall of active carbon cylinder for gaseous and active carbon area of contact increase, improve the deodorization effect, have the practicality.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a top view of the catalytic section of the present invention.

Fig. 3 is a top view of the activated carbon column of the present invention.

Fig. 4 is a schematic view of the structure of the activated carbon mounting net cover of the present invention.

In the above drawings, 1, an apparatus body; 2. a catalytic section; 3. a deodorizing section; 4. a filter screen cover; 5. installing a net cover on the activated carbon; 6. a catalyst plate; 7. an ultraviolet lamp tube; 8. an activated carbon column; 9. embedding a block; 10. convex edges; 11. and a suction device.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-4. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an exhaust gas treatment device comprises a device body 1, the device body 1 is a pipeline structure, the front end and the rear end of the device body are respectively provided with an air inlet and an air outlet, and a filter screen cover 4 is arranged at the air inlet for filtering impurities and grease in exhaust gas so as to avoid affecting the catalytic effect. An active carbon mounting net cover 5 is arranged at the air outlet and is used for mounting an active carbon column 8. The device body 1 is provided with a catalytic section 2 and a deodorization section 3 in sequence from an air inlet to an air outlet.

A plurality of catalytic plates 6 are arranged in the catalytic section 2 along the axial direction of the inner wall, and ultraviolet lamp tubes 7 are arranged between the catalytic plates 6. The central authorities of deodorization section 3 are equipped with active carbon cylinder 8 along its axis direction, and the one end that active carbon cylinder 8 is close to catalysis section 3 is the toper structure, the circulation of air of being convenient for. One end (tail end) of the activated carbon cylinder 8 far away from the catalytic section 3 is connected with the activated carbon mounting net cover 5 (the tail end of the activated carbon cylinder 8 is of a groove structure and is connected with an embedded block 9 on the activated carbon mounting net cover 5 in an embedded manner so as to be convenient for replacement). A plurality of convex ridges 10 are arranged on the outer wall of the activated carbon column body 8 along the axial direction of the activated carbon column body, and activated carbon is coated on the inner wall of the deodorization section 3 so as to increase the contact area between the activated carbon and air and improve the purification effect.

Between catalysis section 2 and deodorization section 3, between filter screen lid 4 and the catalysis section 2 to and be the connection of dismantling between active carbon installation screen lid 5 and the deodorization section, in order to make things convenient for the change part.

The rear end of the active carbon mounting net cover 5 is detachably connected with the air suction device 11 so as to extract polluted air for purification treatment. The ultraviolet lamp tube 7 and the getter device 11 are electrically connected to a control device (not shown) for controlling.

It should be noted that the activated carbon mounting net cover 5 serves to fix the activated carbon column 8, and an annular filter net (not shown) is provided thereon to form an air port.

The utility model discloses all design the active carbon cylinder in catalysis section, deodorization section and the deodorization section as demountable installation, made things convenient for the part maintenance to change, practiced thrift the cost. And the utility model discloses improve the processing to the deodorization section in the traditional art, through set up an active carbon cylinder in the middle of the deodorization section to it is stupefied in order to increase its area of contact with the air to set up a plurality of protruding on this cylinder, improved the air treatment effect.

Therefore, the utility model has the advantages of it is following:

1. the utility model discloses well catalysis section, deodorization section, filter screen lid and active carbon cylinder are the design of dismantling, conveniently dismantle the maintenance clearance like this to can directly change when wherein certain part breaks down, and need not wholly abandon and cause the waste, practiced thrift the cost.

2. The active carbon column body used in the deodorization section of the utility model has a special structure, and the top end of the active carbon column body has a conical structure which is convenient for air circulation; the groove structure at the tail end of the active carbon mounting net cover is matched with the embedded block on the active carbon mounting net cover, so that the active carbon mounting net cover is convenient to disassemble, assemble and replace; the contact area between the outer convex edge structure and the air is increased, and the air treatment effect is improved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a waste gas treatment device, includes the device body, the device body is pipeline structure, is equipped with air inlet and gas outlet on it, air inlet department is equipped with a filter screen cover, gas outlet department is equipped with an active carbon installation screen cover, this internal catalysis section and the deodorization section of being equipped with in proper order along air inlet to gas outlet direction of following of device, its characterized in that: be equipped with the catalysis board of a plurality of vertical arrangements along its axis direction on the inner wall of catalysis section, the catalysis board is equipped with the ultraviolet fluorescent tube between two liang, the central authorities of deodorization section are equipped with the active carbon cylinder along its axis direction, the active carbon cylinder is close to the one end of catalysis section is the toper structure, the active carbon cylinder is kept away from the one end of catalysis section with active carbon installation wire cover connects, be equipped with a plurality of protruding stupefied along its axis direction on the active carbon cylinder outer wall, deodorization section inner wall covers and has the active carbon.

2. An exhaust gas treatment device according to claim 1, wherein: the catalysis section with can dismantle the connection between the deodorization section, the filter screen lid with the connection can be dismantled to the air inlet, active carbon installation screen lid with the connection can be dismantled to the air outlet.

3. An exhaust gas treatment device according to claim 1, wherein: the center of the active carbon mounting net cover is provided with an embedded block, and the bottom surface of one end of the active carbon column body, which is far away from the catalysis section, is provided with a groove matched with the embedded block.

4. An exhaust gas treatment device according to claim 1, wherein: one side of the activated carbon mounting net cover, which is far away from the activated carbon cylinder, is detachably connected with an air suction device.

5. An exhaust gas treatment device according to claim 4, wherein: the ultraviolet lamp tube and the air suction device are electrically connected with a control device.