CN215462876U

CN215462876U - A desorption device for VOC administers

Info

Publication number: CN215462876U
Application number: CN202121450172.0U
Authority: CN
Inventors: 王张营
Original assignee: Zhejiang Lianqing Environmental Protection Technology Co ltd
Current assignee: Zhejiang Lianqing Environmental Protection Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-11
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of organic matter treatment and discloses a desorption device for VOC treatment, which comprises a support table, wherein desorption box bodies are fixedly connected to the support table, the number of the desorption box bodies is not less than two, an activated carbon filter screen is fixedly connected to the inside of the desorption box body, a screw rod is rotatably connected to the inside of the desorption box body, a sliding block is in threaded connection with the screw rod, and a brush is connected to the sliding block. The motor drives the lead screw and rotates and make the slider drive the brush and slide, and the brush cleans activated carbon filter screen surface, and the impurity after cleaning is scraped and is swept the collection dirt frame in, guarantees activated carbon filter screen surface's clean and tidy nature, and the case that induced drafts absorbs the granule impurity at activated carbon filter screen bottom and middle part, and the case that induced drafts improves the efficiency that the activated carbon filter screen cleared up under the dual function of brush, improves the life of activated carbon filter screen, improves VOC and administers desorption apparatus's work efficiency.

Description

A desorption device for VOC administers

Technical Field

The utility model relates to the technical field of organic matter treatment, in particular to a desorption device for VOC treatment.

Background

Desorption is the reverse of adsorption. The method is an operation process for separating out the adsorbed components from the saturated adsorbent and regenerating the adsorbent. I.e. the process of the substance adsorbed on the interface escaping from the interface and re-entering the bulk phase under certain conditions, is also called desorption.

Generally, conditions that are not conducive to adsorption often favor desorption, such as heating, reduced pressure, and the like. Physical adsorption is reversible, and the properties of adsorbed molecules are unchanged after desorption. The chemical adsorption has irreversibility, the desorption usually requires activation energy, and the properties of desorbed molecules are frequently changed.

The desorption degree of the adsorbent has great influence on the re-adsorption, and the desorption degree has great relation with the desorption mode. The desorption methods commonly used in industry include temperature rise, pressure reduction, replacement, grass blowing and the like. The desorption method has various characteristics and is balanced from the aspects of technology and economy. In practical applications, adsorption and desorption processes are often used in combination to achieve the purpose of separation, purification or regeneration of the adsorbent.

Among the desorption device is administered to current VOC, the gas stream advances to desorption incasement and carries out the desorption through the active carbon filter screen, and the granule impurity in the gas is too much to cause active carbon filter screen blocking easily, and then can't carry out the desorption to the granule impurity in the gas, reduces VOC and administers desorption device's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desorption device for VOC treatment, which has the beneficial effects of automatically cleaning particle impurities on the surface of an active carbon filter screen, ensuring the normal work of the active carbon filter screen, and solving the problems that the surface of the active carbon filter screen is not cleaned for a long time, the blockage is easily caused, and the work efficiency of the desorption device is reduced in the background technology.

The utility model provides the following technical scheme: the utility model provides a desorption device for VOC administers, includes a supporting bench, fixedly connected with desorption case body on the supporting bench, two are no less than to the quantity of desorption case body, this internal fixedly connected with active carbon filter screen of desorption case, this internal rotatable coupling of desorption case has the lead screw, threaded connection has the slider on the lead screw, be connected with the brush on the slider, the bottom of brush with the contact of active carbon filter screen, but brush sliding connection be in desorption case is originally internal, the brush is used for the clearance the surface of active carbon filter screen.

As an alternative of the desorption apparatus for VOC abatement according to the present invention, wherein: fixedly connected with runner pipe on the desorption case body, install the conveyer pipe on the runner pipe, the one end of runner pipe with the bottom of desorption case body is linked together, the other end of runner pipe with the conveyer pipe top is linked together, fixedly connected with case that induced drafts on the conveyer pipe, the case that induced drafts with the conveyer pipe is linked together, the case that induced drafts is used for adsorbing impurity on the active carbon filter screen.

As an alternative of the desorption apparatus for VOC abatement according to the present invention, wherein: the desorption case body is provided with a placing groove, a dust collecting frame is connected in the placing groove in a sliding manner, and the dust collecting frame is used for cleaning the brush with impurities on the active carbon filter screen for collection.

As an alternative of the desorption apparatus for VOC abatement according to the present invention, wherein: the inside of the placing groove is fixedly connected with a sliding guide, the dust collecting frame is fixedly connected with a moving block, and the moving block is used for promoting the dust collecting frame to be separated from the inside of the placing groove.

As an alternative of the desorption apparatus for VOC abatement according to the present invention, wherein: fixedly connected with electric telescopic handle on the slider, electric telescopic handle's bottom with brush fixed connection, electric telescopic handle is used for making the brush breaks away from on the surface of active carbon filter screen.

As an alternative of the desorption apparatus for VOC abatement according to the present invention, wherein: fixedly connected with motor on the desorption case body, the output shaft of motor with the one end fixed connection of lead screw, the last rotatable coupling of desorption case body has the dwang, the dwang with the other end fixed connection of lead screw, the one end of dwang runs through another desorption case body and with another lead screw fixed connection.

The utility model has the following beneficial effects:

1. this a desorption device for VOC administers, the motor drives the lead screw and rotates and make the slider drive the brush and slide, the brush cleans active carbon filter screen surface, the impurity after cleaning is scraped and is swept the collection dirt frame in, guarantee the clean and tidy nature on active carbon filter screen surface, the case that induced drafts absorbs the granule impurity at active carbon filter screen bottom and middle part, the dual function of case and brush that induced drafts improves the efficiency that the active carbon filter screen cleared up down, the life of active carbon filter screen is improved, the work efficiency of desorption device is administered to improvement VOC.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural view of the desorption box body of the utility model.

Fig. 3 is a schematic view of the structure of the placement groove of the present invention.

FIG. 4 is a schematic view of the dust collecting frame of the present invention.

FIG. 5 is a schematic view of a brush according to the present invention.

In the figure: 1. a support table; 2. a desorption box body; 3. an active carbon filter screen; 4. a screw rod; 5. a slider; 6. a brush; 7. a flow-through tube; 8. a delivery pipe; 9. an air suction box; 10. a placement groove; 11. a dust collection frame; 12. sliding and guiding; 13. a moving block; 14. an electric telescopic rod; 15. a motor; 16. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-5, a desorption device for VOC treatment, including a supporting table 1, fixedly connected with desorption case body 2 is gone up to supporting table 1, two are no less than to the quantity of desorption case body 2, fixedly connected with active carbon filter screen 3 in the desorption case body 2, rotatable connection has lead screw 4 in the desorption case body 2, threaded connection has slider 5 on the lead screw 4, be connected with brush 6 on the slider 5, the bottom and the active carbon filter screen 3 contact of brush 6, but brush 6 sliding connection is in desorption case body 2, brush 6 is used for clearing up the surface of active carbon filter screen 3.

Lead screw 4 rotates and makes slider 5 slide in desorption case body 2, and slider 5 slides and drives brush 6 at 3 surface sliding of active carbon filter screen, and brush 6 cleans 3 surfaces of active carbon filter screen, guarantees that the active carbon filter screen surface is not blockked up by particle impurity, improves the life of active carbon filter screen, improves VOC and administers desorption apparatus's work efficiency

Example 2

The present embodiment is an improvement made on the basis of embodiment 1, please refer to fig. 1, specifically, a circulation pipe 7 is fixedly connected to the desorption box body 2, a delivery pipe 8 is installed on the circulation pipe 7, one end of the circulation pipe 7 is communicated with the bottom of the desorption box body 2, the other end of the circulation pipe 7 is communicated with the top of the delivery pipe 8, an air suction box 9 is fixedly connected to the delivery pipe 8, the air suction box 9 is communicated with the delivery pipe 8, and the air suction box 9 is used for adsorbing impurities on the activated carbon filter screen 3.

In this embodiment, case 9 produces suction induced drafts, make the foreign particle of 3 bottoms of active carbon filter screen or middle part enter into runner pipe 7 in, foreign particle conveys conveyer pipe 8 in passing through runner pipe 7, foreign particle conveys induced drafts the case 9 through conveyer pipe 8 once more in, brush 6 guarantees that 3 cleaning efficiency of active carbon filter screen improve with case 9 clearance active carbon filter screen of induced drafts, avoids 3 face blockage of active carbon filter screen, and then influences the desorption to gas.

Other structures of this embodiment are the same as those of embodiment 1, and are not described herein.

Example 3

The present embodiment is an improvement made on the basis of embodiment 1, please refer to fig. 1-4, specifically, a placing groove 10 is formed on the desorption box body 2, a dust collecting frame 11 is slidably connected in the placing groove 10, and the dust collecting frame 11 is used for collecting impurities on the activated carbon filter screen 3 cleaned by the brush 6.

In this embodiment, 6 impurity particles that clean on the active carbon filter screen 3 of brush, scrape and sweep collection dirt frame 11 in, avoid 6 granule impurity that sweep the active carbon filter screen 3 surface of brush to pile up the one side on the active carbon filter screen 3 surface, guarantee the clean and tidy nature on the active carbon filter screen 3 surface.

Example 4

The present embodiment is an improvement made on the basis of embodiment 3, please refer to fig. 1-4, specifically, a sliding guide 12 is fixedly connected in the placing slot 10, a moving block 13 is fixedly connected to the dust collecting frame 11, and the moving block 13 is used for urging the dust collecting frame 11 to be separated from the placing slot 10.

In this embodiment, the brush 6 cleans the foreign particles on the activated carbon filter screen 3, and scrapes and sweeps the dust collection frame 11, and when the particle impurity in the dust collection frame 11 was crowded to full, the user pulled the dust collection frame 11 and made the movable block 13 slide on the sliding guide 12, made the dust collection frame 11 break away from and topple over in the standing groove 10, again installed the standing groove 10 to the dust collection frame 11 in, avoided the dust collection frame 11 in the volume particle impurity pile full.

Example 5

The present embodiment is an improvement made on the basis of embodiment 1, please refer to fig. 1-5, specifically, an electric telescopic rod 14 is fixedly connected to the sliding block 5, the bottom of the electric telescopic rod 14 is fixedly connected to the brush 6, and the electric telescopic rod 14 is used for urging the brush 6 to separate from the surface of the activated carbon filter screen 3.

In this embodiment, brush 6 cleans activated carbon filter screen 3 after, electric telescopic handle 14 drives brush 6 and rises until the bottom of brush 6 does not with activated carbon filter screen 3's surface contact, makes activated carbon filter screen 3 comprehensively carry out the desorption to gas, avoids brush 6 to block up the partly on activated carbon filter screen 3 surface.

Example 6

The present embodiment is an improvement made on the basis of embodiment 1, please refer to fig. 1-3, specifically, a motor 15 is fixedly connected to the desorption box body 2, an output shaft of the motor 15 is fixedly connected to one end of the screw rod 4, a rotating rod 16 is rotatably connected to the desorption box body 2, the rotating rod 16 is fixedly connected to the other end of the screw rod 4, and one end of the rotating rod 16 penetrates through another desorption box body 2 and is fixedly connected to another screw rod 4.

In this embodiment, motor 15's output shaft drives lead screw 4 and rotates, lead screw 4 rotates and makes slider 5 slide in desorption case body 1, slider 5 slides and drives brush 6 and slide, brush 6 cleans 3 surfaces of active carbon filter screen, guarantee that the active carbon filter screen surface is not blockked up by particle impurity, improve the life of active carbon filter screen, the work efficiency of desorption device is administered to improvement VOC, lead screw 4 rotates and drives dwang 16 and rotate, dwang 16 rotates and drives the interior lead screw 4 rotation of another desorption case body 2, dwang 16 rotates and guarantees the interior lead screw 4 rotation of other two desorption case bodies 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desorption device for VOC administers, includes brace table (1), its characterized in that: the desorption box is characterized in that a desorption box body (2) is fixedly connected to the support table (1), the number of the desorption box bodies (2) is not less than two, an activated carbon filter screen (3) is fixedly connected to the inside of the desorption box body (2), a lead screw (4) is rotatably connected to the inside of the desorption box body (2), a sliding block (5) is connected to the lead screw (4) in a threaded manner, a brush (6) is connected to the sliding block (5), the bottom of the brush (6) is in contact with the activated carbon filter screen (3), the brush (6) is slidably connected to the inside of the desorption box body (2), and the brush (6) is used for cleaning the surface of the activated carbon filter screen (3);

the desorption box comprises a desorption box body (2) and is characterized in that a circulation pipe (7) is fixedly connected to the desorption box body (2), a conveying pipe (8) is installed on the circulation pipe (7), one end of the circulation pipe (7) is communicated with the bottom of the desorption box body (2), and the other end of the circulation pipe (7) is communicated with the top of the conveying pipe (8).

2. The desorption device for VOC abatement of claim 1, wherein: fixedly connected with case (9) of induced drafting on conveyer pipe (8), induced drafting case (9) with conveyer pipe (8) are linked together, induced drafting case (9) are used for adsorbing impurity on active carbon filter screen (3).

3. The desorption device for VOC abatement of claim 1, wherein: the desorption box is characterized in that a placing groove (10) is formed in the desorption box body (2), a dust collecting frame (11) is connected to the placing groove (10) in a sliding mode, and the dust collecting frame (11) is used for cleaning the brush (6) to collect impurities on the activated carbon filter screen (3).

4. The desorption device for VOC abatement of claim 3, wherein: a sliding guide (12) is fixedly connected in the placing groove (10), a moving block (13) is fixedly connected on the dust collecting frame (11), and the moving block (13) is used for promoting the dust collecting frame (11) to be separated from the placing groove (10).

5. The desorption device for VOC abatement of claim 1, wherein: fixedly connected with electric telescopic handle (14) on slider (5), the bottom of electric telescopic handle (14) with brush (6) fixed connection, electric telescopic handle (14) are used for making brush (6) break away from on the surface of active carbon filter screen (3).

6. The desorption device for VOC abatement of claim 1, wherein: fixedly connected with motor (15) on desorption case body (2), the output shaft of motor (15) with the one end fixed connection of lead screw (4), rotatable coupling has dwang (16) on desorption case body (2), dwang (16) with the other end fixed connection of lead screw (4), the one end of dwang (16) runs through another desorption case body (2) and with another lead screw (4) fixed connection.