Adsorption device for treating VOCs (Volatile Organic Compounds)

Abstract

The utility model relates to an adsorption device for VOCs treatment, which comprises a box body and first insertion holes equidistantly formed in the top of the box body, a connecting part and a fixed part are respectively arranged at two ends of the top of the box body, and a movable plate which is opened and closed with the first insertion holes through rotation is mounted on the inner side of the connecting part. A movable plate is arranged in the box body, a reciprocating insertion block and a reset spring are arranged in one end of the movable plate, the insertion block is connected between the fixed part and the movable plate to form fixation, and an activated carbon layer attached to the inner wall of the box body is arranged on the outer side of the movable plate. The movable plate is unfolded and closed with the box body through rotating movement, operation is easy, the activated carbon layer can be divided into a plurality of plate bodies to be installed in the box body at equal intervals while the activated carbon layer is convenient to install and disassemble, the activated carbon layer can be selectively replaced according to the consumption state of the activated carbon layer at different positions when replaced, and the replacement efficiency is improved. And the waste of the activated carbon layer is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to activated carbon adsorption device technical field, concretely relates to a kind of adsorption device for VOCs management. BACKGROUND

[0002] VOCs is also called volatile organic compounds, refers to the organic compounds in vapor form in air at room temperature, easy to volatilize, with toxicity, irritability and carcinogenicity, mainly from industrial emissions and automobile refueling travel etc.

[0003] VOCs management adsorption is generally treated using activated carbon adsorber, the activated carbon plate inside the existing activated carbon adsorber is generally set as a whole, in the use process, the corner of activated carbon plate and the use consumption of side are slower, but when replacing activated carbon plate, the whole activated carbon plate still needs to be replaced, to cause the incomplete use of activated carbon plate, cause waste on material. UTILITY MODEL CONTENT

[0004] Based on the above description, the utility model provides a kind of adsorption device for VOCs management, to solve the problem of uneven use and consumption of activated carbon plate inside the existing activated carbon adsorber, when replacing, or causing material waste.

[0005] The technical scheme that the utility model solves the above technical problem is as follows: a kind of adsorption device for VOCs management, including box and equidistantly open first jack in the top of the box, the top of the box is respectively provided with connecting portion and fixed part, the inner side of the connecting portion is installed with the movable plate member that is formed open, close by rotating with the first jack, the movable plate member is installed with the reciprocating movable plug and reset spring in one end, the plug is connected between the fixed part and the movable plate member to form fixed, the outer side of the movable plate member is installed with the activated carbon layer that is attached to the inner wall of the box.

[0006] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0007] Further, the connecting portion includes hinged plate and installation slot, the hinged plate is fixedly connected to the left side of the top of the box, the installation slot is equidistantly open in the surface of the hinged plate, and the position is corresponding with the first jack.

[0008] Further, the fixed part includes positioning plate and second jack, the positioning plate is fixedly connected to the right side of the top of the box, the second jack is equidistantly open in the side of the positioning plate close to the hinged plate, and the position is corresponding with the first jack.

[0009] Further, the movable plate piece comprises a plate body, a movable slot and a sliding slot, the plate body is parallel to the box body, and one end is rotationally connected in the mounting slot, one side of the plate body close to the box body is fixedly connected with a sealing gasket, the sealing gasket is attached to the box body and covers the first jack.

[0010] Further, the movable slot is in a cylindrical shape and is arranged at one end of the plate body close to the positioning plate, the axis of the movable slot is coincident with the axis of the second jack, and the sliding slot is arranged at one end of the inner side of the movable slot close to the positioning plate and faces the top of the plate body.

[0011] Further, one end of the plug block is slidingly connected to the inner side of the movable slot, the other end is inserted into the inner side of the second jack, and the outer side of the plug block is provided with a puller which is inserted into the sliding slot and extends to the outer side of the plate body.

[0012] Further, the reset spring is fixedly connected between one end of the inner wall of the movable slot and the plug block, and the surface of the reset spring is attached to the inner wall of the movable slot.

[0013] Further, the activated carbon layer is arranged at one side of the sealing gasket close to the box body and is located in the inner side of the first jack, and the activated carbon layer is attached to the bottom of the inner wall of the box body.

[0014] Compared with the prior art, the technical scheme has the following beneficial technical effects:

[0015] The movable plate piece is rotationally adjusted, the reset spring and the puller are matched, the movable plate piece is expanded and closed by rotating movement with the box body, the operation is simple, the activated carbon layer can be conveniently installed and dismounted, the activated carbon layer can be installed at equal distances in the box body in multiple plate bodies, and the activated carbon layer can be selectively replaced according to the consumption state of the activated carbon layer at different positions, so that the waste use of the activated carbon layer is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A cross-sectional structure schematic view of the adsorption device for VOCs treatment is provided for the embodiment of the utility model;

[0017] Figure 2 An explosion structure schematic view of the box body and the movable plate piece is provided for the embodiment of the utility model;

[0018] Figure 3 A connection relationship structure schematic view of the connecting part and the box body is provided for the embodiment of the utility model;

[0019] Figure 4 A cross-sectional structure schematic view of the connection relationship between the movable plate piece and the plug block is provided for the embodiment of the utility model

[0020] Figure 5 for Figure 4 A partial enlarged schematic diagram of area A in the middle;

[0021] Figure 6 A schematic diagram of a VOCs treatment adsorption device in use according to an embodiment of the present invention;

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Box body; 11. First jack; 2. Connecting part; 21. Hinge plate; 22. Mounting slot; 3. Fixing part; 31. Positioning plate; 32. Second jack; 4. Movable plate; 41. Plate body; 42. Movable slot; 43. Slide; 5. Return spring; 6. Insert block; 61. Pick; 7. Sealing gasket; 8. Activated carbon layer. DETAILED DESCRIPTION

[0024] To facilitate understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings provide embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0026] See also Figure 1-6 The utility model is an adsorption device for VOCs treatment, comprising a box body 1 and a first plug hole 11 equidistantly arranged on the top of the box body 1, a connecting portion 2 and a fixing portion 3 are respectively provided at both ends of the top of the box body 1, and a movable plate 4 is installed on the inner side of the connecting portion 2, which is opened and closed by rotating with the first plug hole 11, and a reciprocating plug block 6 and a return spring 5 are installed in one end of the movable plate 4, the plug block 6 is connected between the fixing portion 3 and the movable plate 4 to form a fixation, and an activated carbon layer 8 is installed on the outer side of the movable plate 4, which fits the inner wall of the box body 1.

[0027] See also Figure 3 The connecting portion 2 includes a hinge plate 21 and a mounting groove 22. The hinge plate 21 is fixedly connected to the left side of the top of the box body 1. The mounting groove 22 is equidistantly opened on the surface of the hinge plate 21 and corresponds to the position of the first jack 11.

[0028] See also Figure 3The fixing part 3 includes a positioning plate 31 and a second socket 32. The positioning plate 31 is fixedly connected to the right side of the top of the box body 1. The second socket 32 ​​is equidistantly arranged on the side of the positioning plate 31 close to the hinge plate 21 and corresponds to the position of the first socket 11. The first socket 11 can cooperate with the plug block 6 installed at one end of the plate body 41 to form a fixation, so that the movable panel 4 is horizontal with the box body 1 and fixed between the hinge plate 21 and the positioning plate 31.

[0029] See also Figure 5 The movable panel 4 includes a plate body 41, a movable groove 42 and a slide groove 43. The plate body 41 is parallel to the box body 1, and one end is rotatably connected to the mounting groove 22. A sealing gasket 7 is fixedly connected to the side of the plate body 41 close to the box body 1. The sealing gasket 7 fits the box body 1 and covers the first socket 11. The setting of the sealing gasket 7 can fit the first socket 11 for sealing when the plate body 41 is fixed, ensuring the sealing of the movable panel 4 when it is closed on the outside of the box body 1 for use, preventing organic compounds from leaking from the first socket 11 to the outside of the box body 1. The movable groove 42 is cylindrical and is opened at one end of the plate body 41 close to the positioning plate 31. The axis of the movable groove 42 coincides with the axis of the second socket 32. The slide groove 43 is opened at one end of the inner side of the movable groove 42 close to the positioning plate 31 and faces the top of the plate body 41.

[0030] See also Figure 5 One end of the plug block 6 is slidably connected to the inner side of the movable groove 42, and the other end is inserted into the inner side of the second socket 32. The outer side of the plug block 6 is provided with a paddle 61 that is inserted into the slide groove 43 and extends to the outside of the plate body 41. The return spring 5 is fixedly connected between one end of the inner wall of the movable groove 42 and the plug block 6. The surface of the return spring 5 fits with the inner wall of the movable groove 42, and the plug block 6 fits with the inner wall of the movable groove 42 to move horizontally. The paddle 61 extends to the outside of the plate body 41 through the slide groove 43. The staff can control the movement of the plug block 6 in the movable groove 42 through the paddle 61 and control the plug block 6 to be plugged in or separated from the second socket 32, which facilitates the deployment and fixing operation of the movable plate 4. The return spring 5 can support the plug block 6 to be fixed to the second socket 32, thereby increasing the stability of the plug block 6 when plugged in.

[0031] See also Figure 1 The activated carbon layer 8 is installed on the side of the sealing gasket 7 close to the box body 1 and is located on the inner side of the first insertion hole 11. The activated carbon layer 8 is attached to the bottom of the inner wall of the box body 1. Under the setting of multiple plates 41, the activated carbon layer 8 is also divided into multiple monomers and installed at equal distances inside the box body 1. When replacing the activated carbon layer 8, it can be selectively replaced according to the consumption status of the activated carbon layer 8 at different positions. The activated carbon layer 8 that has not been completely used does not need to be replaced, thereby reducing the waste of the activated carbon layer 8.

[0032] When used herein, the singular forms "a", "an", and "the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adsorption device for VOCs treatment, comprising a box (1) and first jacks (11) equidistantly arranged on the top of the box (1), characterized in that: The two ends of the top of the box body (1) are respectively provided with a connecting portion (2) and a fixing portion (3); a movable plate (4) is installed on the inner side of the connecting portion (2) so as to open and close with the first plug hole (11) by rotation; a reciprocating plug block (6) and a return spring (5) are installed in one end of the movable plate (4); the plug block (6) is connected between the fixing portion (3) and the movable plate (4) to form a fixation; an activated carbon layer (8) is installed on the outer side of the movable plate (4) so ​​as to adhere to the inner wall of the box body (1).

2. The VOCs treatment adsorption device according to claim 1, characterized in that: The connecting portion (2) comprises a hinge plate (21) and a mounting groove (22), wherein the hinge plate (21) is fixedly connected to the left side of the top of the box body (1), and the mounting groove (22) is equidistantly arranged on the surface of the hinge plate (21) and corresponds to the position of the first jack (11).

3. The VOCs treatment adsorption device according to claim 2, characterized in that: The fixing portion (3) comprises a positioning plate (31) and a second insertion hole (32), wherein the positioning plate (31) is fixedly connected to the right side of the top of the box body (1), and the second insertion hole (32) is equidistantly arranged on a side of the positioning plate (31) close to the hinge plate (21) and corresponds to the position of the first insertion hole (11).

4. The VOCs treatment adsorption device according to claim 3, characterized in that: The movable plate (4) comprises a plate body (41), a movable groove (42) and a slide groove (43); the plate body (41) is parallel to the box body (1), and one end is rotatably connected to the mounting groove (22); a sealing gasket (7) is fixedly connected to a side of the plate body (41) close to the box body (1); the sealing gasket (7) fits the box body (1) and covers the first jack (11).

5. The VOCs treatment adsorption device according to claim 4, characterized in that: The movable groove (42) is cylindrical and is provided at one end of the plate body (41) close to the positioning plate (31). The axis of the movable groove (42) coincides with the axis of the second insertion hole (32). The sliding groove (43) is provided on the inner side of the movable groove (42) close to one end of the positioning plate (31) and faces the top of the plate body (41).

6. The VOCs treatment adsorption device according to claim 4, characterized in that: One end of the insert block (6) is slidably connected to the inside of the movable groove (42), and the other end is plugged into the inside of the second plug hole (32). The outside of the insert block (6) is provided with a paddle (61) plugged into the slide groove (43) and extending to the outside of the plate body (41).

7. The VOCs treatment adsorption device according to claim 4, characterized in that: The return spring (5) is fixedly connected between one end of the inner wall of the movable groove (42) and the insert block (6), and the surface of the return spring (5) is in contact with the inner wall of the movable groove (42).

8. The VOCs treatment adsorption device according to claim 4, characterized in that: The activated carbon layer (8) is installed on a side of the sealing gasket (7) close to the box body (1) and is located inside the first insertion hole (11). The activated carbon layer (8) is attached to the bottom of the inner wall of the box body (1).

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