CN213725611U - A circulation formula purifies subassembly for exhaust-gas treatment - Google Patents
A circulation formula purifies subassembly for exhaust-gas treatment Download PDFInfo
- Publication number
- CN213725611U CN213725611U CN202022265952.XU CN202022265952U CN213725611U CN 213725611 U CN213725611 U CN 213725611U CN 202022265952 U CN202022265952 U CN 202022265952U CN 213725611 U CN213725611 U CN 213725611U
- Authority
- CN
- China
- Prior art keywords
- box body
- pipe
- waste gas
- exhaust pipe
- filter cylinder
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000746 purification Methods 0.000 claims abstract description 26
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000010815 organic waste Substances 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas purification equipment, in particular to a circulation type purification assembly for waste gas treatment, which comprises an exhaust pipe, wherein a telescopic pipe is arranged below the exhaust pipe, a return pipe is fixedly connected below the telescopic pipe through a flange, and a purification assembly is arranged between the exhaust pipe and the telescopic pipe; the circulation type purification component for waste gas treatment is provided with the purification component, namely under the action of a fan, organic waste gas in production equipment enters a box body through an exhaust pipe, the waste gas synchronously enters a filter cylinder through a plurality of air holes and is adsorbed by activated carbon particles, under the action of the activated carbon particles, the waste gas is adsorbed, and finally, purified air enters the production equipment again through a return pipe, so that circulation type purification is completed; this design is convenient for to strain a section of thick bamboo and carry out the dismouting through threaded ring, support and thread groove etc. that are equipped with, is convenient for take out the active carbon granule and clears up.
Description
Technical Field
The utility model relates to a waste gas purification equipment technical field specifically is a circulation formula purifies subassembly for exhaust-gas treatment.
Background
In the process of using part of equipment, a large amount of organic waste gas is easy to generate, in order to avoid the harm of the organic waste gas to human bodies and the pollution to the environment, the waste gas is generally purified by adopting circulation purification equipment, and the purification mode is divided into carbon adsorption, pressure swing adsorption, condensation method and the like, wherein the carbon adsorption method is widely applied; carbon adsorption means that activated carbon adsorption is adopted, at present, activated carbon reaches a saturated state after being repeatedly used, so that the activated carbon needs to be taken out and foreign matters need to be removed, however, the existing activated carbon is inconvenient to assemble and disassemble in a purification device, and therefore, a circulation type purification assembly for waste gas treatment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circulation formula purifies subassembly for exhaust-gas treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a circulation type purification assembly for waste gas treatment comprises an exhaust pipe, wherein a telescopic pipe is arranged below the exhaust pipe, a return pipe is fixedly connected below the telescopic pipe through a flange, and a purification assembly is arranged between the exhaust pipe and the telescopic pipe; the purification component comprises a box body in a hollow structure, a plurality of through holes are formed in the bottom surface of the box body and are distributed at equal intervals linearly, the tail end of the exhaust pipe is fixedly connected with the top surface of the box body through bolts, and the exhaust pipe is communicated with the box body; the box body is characterized in that fixing strips are tightly welded at the top ends of two side walls of the box body, two fixing holes which are parallel to each other are formed in the fixing strips, screws penetrate through the fixing holes, a shell which is of a hollow structure is arranged below the box body, a plurality of linear threaded rings which are distributed at equal intervals are tightly welded on the top surface of the shell, and a blocking net is embedded in the threaded rings; and a filter cylinder with an open-type structure at the bottom surface is arranged above the threaded ring, activated carbon particles are arranged in the filter cylinder, and the top end of the filter cylinder penetrates through the through hole and extends into the box body.
As a preferred technical scheme of the utility model, a plurality of annular air holes distributed at equal intervals are formed on the circumferential outer wall of the filter cylinder, a thread groove is formed at the bottom opening of the filter cylinder, and the thread groove is in threaded connection with the thread ring; the bottom surface of the shell is fixedly connected with a fan through a bolt, and the bottom end of the fan is fixedly connected with the top end of the return pipe through a bolt; two parallel supports are arranged between the box body and the shell, threaded holes are formed in the top ends of the supports, and the bottom ends of the screws are in threaded connection with the threaded holes.
As the utility model discloses preferred technical scheme, it has the rubber ring to strain the circumference outer wall of section of thick bamboo and closely bond, the bottom surface of rubber ring laminating box.
As the utility model discloses preferred technical scheme, flexible pipe is the bellows of rubber material.
As the preferred technical proposal of the utility model, the bracket is made of stainless steel.
As the preferred technical scheme of the utility model, casing, flexible pipe and back flow are linked together in proper order.
Compared with the prior art, the beneficial effects of the utility model are that: the circulation type purification component for waste gas treatment is provided with the purification component, namely under the action of a fan, organic waste gas in production equipment enters a box body through an exhaust pipe, the waste gas synchronously enters a filter cylinder through a plurality of air holes and is adsorbed by activated carbon particles, under the action of the activated carbon particles, the waste gas is adsorbed, and finally, purified air enters the production equipment again through a return pipe, so that circulation type purification is completed; this design is convenient for to strain a section of thick bamboo and carry out the dismouting through threaded ring, support and thread groove etc. that are equipped with, is convenient for take out the active carbon granule and clears up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;
FIG. 3 is a schematic diagram of an explosion structure of the purification assembly of the present invention;
FIG. 4 is a sectional view of the structure of the middle box body of the present invention;
fig. 5 is a schematic structural view of a filter cartridge according to the present invention;
fig. 6 is a schematic view of the usage state of the present invention.
The various reference numbers in the figures mean:
1. an exhaust pipe;
2. a telescopic pipe;
3. a return pipe;
4. a purification assembly; 41. a box body; 411. a through hole; 42. a fixing strip; 421. a fixing hole; 43. a screw; 44. a housing; 45. a threaded ring; 451. blocking the net; 46. a filter cartridge; 461. air holes; 462. a rubber ring; 463. a thread groove; 47. a fan; 48. a support; 481. a threaded bore.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a technical scheme:
referring to fig. 1-6, a circulation type purification assembly for waste gas treatment comprises an exhaust pipe 1, a telescopic pipe 2 is arranged below the exhaust pipe 1, a return pipe 3 is fixedly connected below the telescopic pipe 2 through a flange, and a purification assembly 4 is arranged between the exhaust pipe 1 and the telescopic pipe 2; the purification component 4 comprises a box body 41 with a hollow structure, a plurality of through holes 411 which are linearly distributed at equal intervals are formed in the bottom surface of the box body 41, the tail end of the exhaust pipe 1 is fixedly connected with the top surface of the box body 41 through bolts, and the exhaust pipe 1 is communicated with the box body 41; the fixing strip 42 is tightly welded at the top end of the two side walls of the box body 41, two fixing holes 421 parallel to each other are formed in the fixing strip 42, screws 43 penetrate through the fixing holes 421, a shell 44 in a hollow structure is arranged below the box body 41, a plurality of threaded rings 45 distributed at equal intervals linearly are tightly welded on the top surface of the shell 44, and a blocking net 451 is embedded inside the threaded rings 45; a filter cartridge 46 with an open-bottom structure is arranged above the threaded ring 45, activated carbon particles are arranged in the filter cartridge 46, and the top end of the filter cartridge 46 penetrates through the through hole 411 and extends into the box body 41; a plurality of air holes 461 which are distributed at equal intervals in a ring shape are formed in the circumferential outer wall of the filter cylinder 46, a thread groove 463 is formed in the opening of the bottom surface of the filter cylinder 46, and the thread groove 463 is in threaded connection with the thread ring 45; the bottom surface of the shell 44 is fixedly connected with a fan 47 through a bolt, and the bottom end of the fan 47 is fixedly connected with the top end of the return pipe 3 through a bolt; two parallel brackets 48 are arranged between the box body 41 and the shell 44, a threaded hole 481 is arranged at the top end of each bracket 48, and the bottom end of each screw 43 is in threaded connection with the threaded hole 481.
In this embodiment, the rubber ring 462 is tightly adhered to the outer circumferential wall of the filter cartridge 46, the rubber ring 462 is attached to the bottom surface of the box 41, and the rubber ring 462 is disposed to facilitate formation of a better seal, thereby preventing exhaust gas inside the box 41 from leaking to the outside through the gap between the through hole 411 and the filter cartridge 46.
In this embodiment, the extension tube 2 is a corrugated tube made of rubber, and the extension tube 2 can be extended and retracted, so that the housing 44 can be conveniently taken down from the box body 41, the filter cartridge 46 can be conveniently taken down, and the activated carbon particles can be conveniently taken out to be cleaned.
In this embodiment, the bracket 48 is made of stainless steel, which has good corrosion resistance and long service life.
In this embodiment, the housing 44, the telescopic tube 2 and the return tube 3 are in communication in sequence, which facilitates the return of the purified gas to the inside of the production apparatus.
It should be added that, when the filter cartridge 46 of the present embodiment is filled with activated carbon granules, a user first turns the filter cartridge 46 upside down with the opening facing upward, and then screws the filter cartridge 46 onto the threaded ring 45 in the upside-down state, and when the filter cartridge 46 is turned upside down, the activated carbon granules are fixed in the filter cartridge 46 by the baffle net 451.
It should be noted that the fan 47 in the present embodiment is a conventional technology, and is not described herein again.
When the circulation type purification assembly for waste gas treatment in the embodiment is used, a user firstly switches on a power supply of the fan 47, the fan 47 starts to work and generates suction force, at the moment, waste gas in the equipment enters the box body 41 through the exhaust pipe 1, simultaneously, the waste gas enters the filter cartridge 46 through the plurality of air holes 461, under the adsorption action of activated carbon particles, organic waste gas is adsorbed, and then purified gas enters the shell 44 through the threaded ring 45 and flows back to the inside of the equipment through the fan 47, the extension pipe 2 and the return pipe 3;
when the activated carbon particles need to be cleaned, a user firstly unscrews the screw 43 from the threaded hole 481, the bracket 48 is removed, then the user removes the filter cartridge 46 from the through hole 411, then the user unscrews the filter cartridge 46 from the threaded ring 45, and finally the user pours out the activated carbon particles in the filter cartridge 46 for cleaning.
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 (6)
1. A circulation type purification assembly for waste gas treatment, comprising an exhaust pipe (1), characterized in that: a telescopic pipe (2) is arranged below the exhaust pipe (1), a return pipe (3) is fixedly connected below the telescopic pipe (2) through a flange, and a purification assembly (4) is arranged between the exhaust pipe (1) and the telescopic pipe (2); the purification assembly (4) comprises a box body (41) of a hollow structure, a plurality of through holes (411) which are linearly distributed at equal intervals are formed in the bottom surface of the box body (41), the tail end of the exhaust pipe (1) is fixedly connected with the top surface of the box body (41) through bolts, and the exhaust pipe (1) is communicated with the box body (41); the fixing strip (42) is tightly welded at the top end of two side walls of the box body (41), two fixing holes (421) which are parallel to each other are formed in the fixing strip (42), screws (43) penetrate through the fixing holes (421), a shell (44) which is of a hollow structure is arranged below the box body (41), a plurality of threaded rings (45) which are linearly distributed at equal intervals are tightly welded on the top surface of the shell (44), and a blocking net (451) is embedded in the threaded rings (45); a filter cylinder (46) with an open-bottom structure is arranged above the threaded ring (45), activated carbon particles are arranged in the filter cylinder (46), and the top end of the filter cylinder (46) penetrates through the through hole (411) and extends into the box body (41).
2. The loop-through cleaning assembly for the treatment of exhaust gas of claim 1, wherein: a plurality of air holes (461) which are distributed at equal intervals in a ring shape are formed in the circumferential outer wall of the filter cylinder (46), a thread groove (463) is formed in the opening of the bottom surface of the filter cylinder (46), and the thread groove (463) is in threaded connection with the thread ring (45); the bottom surface of the shell (44) is fixedly connected with a fan (47) through a bolt, and the bottom end of the fan (47) is fixedly connected with the top end of the return pipe (3) through a bolt; two parallel brackets (48) are arranged between the box body (41) and the shell (44), a threaded hole (481) is formed in the top end of each bracket (48), and the bottom end of each screw (43) is in threaded connection with the threaded hole (481).
3. The loop-through cleaning assembly for the treatment of exhaust gas of claim 1, wherein: the rubber ring (462) is tightly adhered to the circumferential outer wall of the filter cylinder (46), and the rubber ring (462) is attached to the bottom surface of the box body (41).
4. The loop-through cleaning assembly for the treatment of exhaust gas of claim 1, wherein: the telescopic pipe (2) is a corrugated pipe made of rubber.
5. The loop-through cleaning assembly for the treatment of exhaust gas of claim 2, wherein: the bracket (48) is made of stainless steel.
6. The loop-through cleaning assembly for the treatment of exhaust gas of claim 1, wherein: the shell (44), the telescopic pipe (2) and the return pipe (3) are communicated in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265952.XU CN213725611U (en) | 2020-10-11 | 2020-10-11 | A circulation formula purifies subassembly for exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265952.XU CN213725611U (en) | 2020-10-11 | 2020-10-11 | A circulation formula purifies subassembly for exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213725611U true CN213725611U (en) | 2021-07-20 |
Family
ID=76848793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265952.XU Expired - Fee Related CN213725611U (en) | 2020-10-11 | 2020-10-11 | A circulation formula purifies subassembly for exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213725611U (en) |
-
2020
- 2020-10-11 CN CN202022265952.XU patent/CN213725611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |