CN218653723U

CN218653723U - Waste gas activated carbon adsorber for prolonging adsorption time

Info

Publication number: CN218653723U
Application number: CN202223274193.9U
Authority: CN
Inventors: 江少明
Original assignee: Hubei Mengbang Yang New Materials Co ltd
Current assignee: Hubei Mengbang Yang New Materials Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-21
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of activated carbon absorbers, in particular to an exhaust gas activated carbon absorber for prolonging the adsorption time, which comprises a box body; two adsorption cavities for purifying waste gas are formed in the box body; a plurality of baffle plates which are distributed in a staggered way are arranged in the adsorption cavities, and air grooves for waste gas circulation are formed in the baffle plates; an adsorption part for waste gas purification is arranged between every two adjacent partition plates, and the adsorption part consists of a tray, a bearing frame and a plurality of active carbon adsorption blocks which are stacked; through the baffle of a plurality of crisscross settings that set up in the box, when a plurality of crisscross gas tanks of waste gas flow through for waste gas flows in the casing along wavy route, thereby has increased the stroke of waste gas in the box, has increased the dwell time of waste gas in the box, is convenient for carry out better absorption and purification to waste gas through the adsorption part that sets up, has improved purification efficiency and purifying effect to waste gas.

Description

Waste gas activated carbon adsorber for prolonging adsorption time

Technical Field

The utility model relates to an activated carbon absorber technical field specifically is extension adsorption time's waste gas activated carbon absorber.

Background

The activated carbon absorber is a device for purifying various waste gases by utilizing the adsorption of activated carbon, and is suitable for treating the waste gases with small air volume and high concentration, so that the industries such as spraying, food processing, printed circuit boards, semiconductor manufacturing, chemical engineering, electronics, leather making, emulsion product industry, paper making and the like can be selected;

the utility model with the publication number of CN206853401U discloses an activated carbon adsorber and an activated carbon adsorption system, which comprise a shell, an activated carbon plate and a bracket group; the shell comprises an air inlet, an air outlet and an access hole, the support group is arranged inside the shell, the air inlet and the air outlet are arranged oppositely, and the access hole is positioned on the side surface of the shell and can be opened or closed; through being vertical form setting in the support respectively with a plurality of activated carbon plates to configure the face of activated carbon plate into and become the right angle with the flow direction through the air intake and the air outlet's air current, finally realize the high-efficient purification to waste gas, and simple structure, it is convenient to make, and the cost is lower. In addition, the utility model is convenient for maintenance and replacement, and is very convenient for use. The active carbon adsorber system can perform good purification treatment on the waste gas in a laboratory by using the active carbon adsorber, so that the health of personnel is guaranteed;

although the activated carbon adsorber and the activated carbon adsorption system can perform good purification treatment on waste gas through the arranged activated carbon plate, in the process of treating the activated carbon plate, the waste gas flows fast in the shell, so that the retention time of the waste gas in the shell is short, the activated carbon cannot perform better adsorption and purification on the waste gas, and the purification efficiency of the waste gas is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extension adsorption time's waste gas activated carbon adsorber to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the waste gas activated carbon adsorber for prolonging the adsorption time comprises an activated carbon adsorber;

the activated carbon adsorber is used for purifying waste gas; the air-conditioning device comprises a hollow box body, wherein connectors for air inlet and air exhaust are respectively arranged at the left end and the right end of the box body; a plurality of gaps are formed in the upper side wall and the lower side wall of the box body, two adsorption cavities for purifying waste gas are formed in the box body, and the adsorption cavities are communicated with the connecting ports through connecting holes; a plurality of baffle plates which are distributed in a staggered manner are arranged in the adsorption cavity, air grooves for waste gas circulation are formed in the baffle plates, and two adjacent air grooves are arranged in a staggered manner; all install the adsorption part that is used for exhaust-gas purification between two adjacent baffles, adsorption part by the tray, bear the frame and a plurality of active carbon adsorption block group that stack up and place constitutes.

As the utility model discloses preferred technical scheme, the front end of tray passes corresponding breach, and the top surface of tray is open type structure, and a plurality of gas pockets that are used for waste gas to flow are seted up to the bottom surface of tray, bears the frame and installs in the opening of tray and be used for bearing a plurality of active carbon adsorption blocks, and active carbon adsorption block sets up and is used for adsorbing and purifying waste gas bearing the frame top.

As the utility model discloses preferred technical scheme, bear the frame and be fretwork formula structure, and bear frame and pass through bolt and tray fixed connection.

As the utility model discloses preferred technical scheme, two are adjacent all install two tray that are used for bearing the weight of the tray on two mutually opposite lateral walls of baffle, and the top surface of tray is laminated mutually with the bottom surface of tray.

As the preferred technical proposal of the utility model, the box body and the connecting port are fixedly connected through bolts, and the box body and the connecting port are manufactured by stainless steel materials.

As the utility model discloses preferred technical scheme, the right side install in the connecting port and be the support of returning the style of calligraphy, install the dust screen in the opening of support, and the support passes through bolt and connector fixed connection.

As the utility model discloses preferred technical scheme, the connecting plate is installed to the front end of tray, installs the handle on the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the baffle of a plurality of crisscross settings that set up in the box, when a plurality of crisscross gas tanks of waste gas flow through, make waste gas flow in the casing along wavy route, thereby increased the stroke of waste gas in the box, increased the dwell time of waste gas in the box, prolonged the adsorption time of active carbon adsorption piece to waste gas, be convenient for carry out better absorption and purification through the adsorption portion that sets up to waste gas, improved purification efficiency and purifying effect to waste gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle box body of the present invention;

FIG. 3 is a sectional view of the structure of the middle box body of the present invention;

FIG. 4 is a schematic view of the flow of the exhaust gas in the tank according to the present invention;

fig. 5 is a schematic diagram of the explosion structure of the middle adsorption part of the present invention.

In the figure:

1. an activated carbon adsorber; 11. a box body; 111. a notch; 112. an adsorption chamber; 12. a connecting port; 121. connecting holes; 122. a support; 13. a partition plate; 131. an air tank; 14. a support block; 15. an adsorption part; 151. a tray; 1511. air holes; 152. a connecting plate; 153. a handle; 154. a carrier; 155. an activated carbon adsorption block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The embodiment provides a technical scheme:

referring to fig. 1-5, an exhaust gas activated carbon adsorber for extending adsorption time includes an activated carbon adsorber 1; an activated carbon adsorber 1 for purifying exhaust gas; comprises a hollow box body 11, wherein the left end and the right end of the box body 11 are respectively provided with a connecting port 12 for air inlet and exhaust; a plurality of notches 111 are formed in the upper side and the lower side of the front side wall of the box body 11, two adsorption cavities 112 for purifying waste gas are formed in the box body 11, and the adsorption cavities 112 are communicated with the connector 12 through connecting holes 121; a plurality of baffle plates 13 which are distributed in a staggered manner are arranged in the adsorption cavity 112, the baffle plates 13 are tightly welded with the inner wall of the adsorption cavity 112, air grooves 131 for waste gas circulation are formed in the baffle plates 13, and two adjacent air grooves 131 are arranged in a staggered manner; an adsorption part 15 for exhaust gas purification is installed between two adjacent partition plates 13, and the adsorption part 15 is composed of a tray 151, a bearing frame 154 and a plurality of activated carbon adsorption blocks 155 stacked; the front end of the tray 151 penetrates through the corresponding notch 111, the top surface of the tray 151 is in an open structure, the bottom surface of the tray 151 is provided with a plurality of air holes 1511 for waste gas to flow, the bearing frame 154 is installed in the opening of the tray 151 and is used for bearing a plurality of activated carbon adsorption blocks 155, and the activated carbon adsorption blocks 155 are arranged above the bearing frame 154 and are used for adsorbing and purifying waste gas;

in this embodiment, bear frame 154 and be fretwork formula structure, and bear frame 154 through bolt and tray 151 fixed connection, bear frame 154 and play the supporting role to activated carbon adsorption piece 155, be convenient for waste gas by activated carbon adsorption piece 155 when activated carbon adsorption piece 155 adsorbs.

In this embodiment, two opposite side walls of two adjacent partition boards 13 are provided with two supporting blocks 14 for supporting the tray 151, the top surface of each supporting block 14 is attached to the bottom surface of the tray 151, the supporting blocks 14 are arranged to support the tray 151, and stability of the tray 151 is ensured.

In this embodiment, the box 11 and the connection port 12 are fixedly connected by bolts, and the box 11 and the connection port 12 are made of stainless steel, so that the connection is firm and stable in the manner of bolt fixation, and the stainless steel has good corrosion resistance, thereby prolonging the service life of the box 11 and the connection port 12.

In this embodiment, a bracket 122 shaped like a Chinese character 'hui' is installed in the right-side connecting port 12, a dust filter screen is installed in an opening of the bracket 122, the bracket 122 is fixedly connected with the connecting port 12 through a bolt, and the dust filter screen is convenient for filtering impurities in the exhaust gas.

In this embodiment, a connecting plate 152 is installed at the front end of the tray 151, a handle 153 is installed on the connecting plate 152, the tray 151 is convenient to take and place due to the arrangement of the handle 153, and the activated carbon adsorption block 155 is convenient to replace.

It should be added that, the size of the tray 151 in this embodiment is matched with the size of the notch 111, and the design facilitates the matching installation of the tray 151 in the notch 111, so as to improve the stability of the tray 151 after installation, and simultaneously avoid the situation that the exhaust gas leaks due to the gap existing between the tray 151 and the notch 111.

During specific use, waste gas enters the box body 11 through the connecting hole 12 on the right side, simultaneously the waste gas enters the adsorption cavities 112 on the upper side and the lower side through the connecting hole 121 on the right side, at the moment, the waste gas passes through the gas groove 131 and flows among the plurality of partition plates 13, when the waste gas passes through the adsorption part 15, the activated carbon adsorption block 155 adsorbs and purifies the waste gas, and finally the purified waste gas is discharged to the outside through the connecting hole 121 on the right side and the connecting hole 12 on the right side.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Extension adsorption time's waste gas activated carbon adsorber, including activated carbon adsorber (1), its characterized in that:

an activated carbon adsorber (1) for purifying exhaust gas; comprises a hollow box body (11), wherein connecting ports (12) for air intake and exhaust are respectively arranged at the left end and the right end of the box body (11); a plurality of notches (111) are formed in the upper side and the lower side of the front side wall of the box body (11), two adsorption cavities (112) used for purifying waste gas are formed in the box body (11), and the adsorption cavities (112) are communicated with the connecting port (12) through connecting holes (121); a plurality of baffle plates (13) which are distributed in a staggered manner are arranged in the adsorption cavity (112), air grooves (131) for waste gas circulation are formed in the baffle plates (13), and two adjacent air grooves (131) are arranged in a staggered manner; an adsorption part (15) for waste gas purification is installed between two adjacent partition plates (13), and the adsorption part (15) is composed of a tray (151), a bearing frame (154) and a plurality of activated carbon adsorption blocks (155) which are stacked.

2. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: the front end of tray (151) passes corresponding breach (111), and the top surface of tray (151) is open type structure, and a plurality of gas pockets (1511) that are used for waste gas to flow are seted up to the bottom surface of tray (151), bears frame (154) and installs in the opening of tray (151) and be used for bearing a plurality of active carbon adsorption blocks (155), and active carbon adsorption block (155) set up bear frame (154) top and be used for adsorbing and purifying waste gas.

3. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: the bearing frame (154) is of a hollow structure, and the bearing frame (154) is fixedly connected with the tray (151) through bolts.

4. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: two adjacent tray blocks (14) used for bearing the tray (151) are arranged on two opposite side walls of the partition plate (13), and the top surfaces of the tray blocks (14) are attached to the bottom surface of the tray (151).

5. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: the box body (11) and the connecting port (12) are fixedly connected through bolts, and the box body (11) and the connecting port (12) are made of stainless steel.

6. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: a support (122) which is in a shape of a Chinese character 'hui' is arranged in the connecting port (12) on the right side, a dust filtering net is arranged in an opening of the support (122), and the support (122) is fixedly connected with the connecting port (12) through a bolt.

7. The extended adsorption time exhaust gas activated carbon adsorber of claim 1 further comprising: connecting plate (152) is installed to the front end of tray (151), installs handle (153) on connecting plate (152).