CN204134425U - A kind of gas scrubbing tower - Google Patents
A kind of gas scrubbing tower Download PDFInfo
- Publication number
- CN204134425U CN204134425U CN201420492602.9U CN201420492602U CN204134425U CN 204134425 U CN204134425 U CN 204134425U CN 201420492602 U CN201420492602 U CN 201420492602U CN 204134425 U CN204134425 U CN 204134425U
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- Prior art keywords
- cylindrical shell
- fresh water
- gas
- ellipse head
- water inlet
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Abstract
The utility model discloses a kind of gas scrubbing tower, comprise ellipse head, cylindrical shell and lower ellipse head; Described upper ellipse head is provided with gas vent; Described inner barrel is provided with wire mesh demister, spray equipment and guide shell from top to bottom successively, the cylindrical shell that described guide shell is relative is provided with gas access, cylindrical shell below described guide shell is provided with overfall, the cylindrical shell that described spray equipment is relative is provided with fresh water inlet a and hand hole, and described fresh water inlet a is connected by pipeline with spray equipment; Cylindrical shell below described fresh water inlet a is provided with fresh water inlet b; Be detachable connected mode between described upper ellipse head and described cylindrical shell, be convenient to installation and maintenance; Described lower ellipse head is provided with fresh water outlet.The utility model has two water inlets, has the advantage that structure is simple, easy to maintenance and detersive efficiency is good.
Description
Technical field
The utility model is specifically related to the gas scrubbing tower in a kind of caprolactam polymerization technique.
Background technology
Polyamide 6 section, is commonly called as chinlon 6 section, nylon 6 slice.Because containing amido link (-C-NH-) in large molecule, therefore be called polyamide.Chinlon 6 section is usually in white bar graininess, and fusing point is 210-220 DEG C, and decomposition temperature is about 300 DEG C.Dissolve in the concentrated sulfuric acid of phenol and heat, electrical insulation capability is superior, alkaline-resisting, good corrosion resistance.Polyamide fibre is the fiber that in synthetic fibers, anti-wear performance is best.Because it has excellent wearability and decay resistance, become the primary raw material of tire dipped type cord fabric, when polyamide fibre 6 is produced, adopt caprolactam solid to be raw material, obtained by melting, batching, polymerization, casting section, extraction.
The waste gas produced in process of production reclaims or rear discharge up to standard after needing purification, just needs to use gas scrubbing tower, acidity or alkaline gas primary wash is discharged again.Gas scrubbing tower complicated structure in the market, the waste gas due to our company is only weak acid basicity, therefore, needs specialized designs scrubbing tower to meet the needs of our company.
Utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of gas scrubbing tower, having the advantages that structure is simple, easy to maintenance and detersive efficiency is good.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of gas scrubbing tower, comprises ellipse head, cylindrical shell and lower ellipse head;
Described upper ellipse head is provided with gas vent;
Described inner barrel is provided with wire mesh demister, spray equipment and guide shell from top to bottom successively, the cylindrical shell that described guide shell is relative is provided with gas access, cylindrical shell below described guide shell is provided with overfall, the cylindrical shell that described spray equipment is relative is provided with fresh water inlet a and hand hole, and described fresh water inlet a is connected by pipeline with spray equipment; Cylindrical shell below described fresh water inlet a is provided with fresh water inlet b;
Be detachable connected mode between described upper ellipse head and described cylindrical shell, be convenient to installation and maintenance;
Described lower ellipse head is provided with fresh water outlet.
Preferably, described spray equipment is high-pressure spraying head.
Preferably, described detachable connected mode comprises the flange one being arranged on ellipse head link, the flange two being arranged on cylindrical shell link, is located at pad, screw bolt and nut between flange one and flange two.
Preferably, described pad is asbestos packing sheet.
Preferably, be provided with V-arrangement gas buffer filter in the cylindrical shell between described guide shell and high-pressure spraying head, described V-arrangement gas buffer filter is porous nickel mesh preparation, and its center is provided with through hole.
Preferably, described V-arrangement gas buffer filter is two, is oppositely arranged or opposing setting.
The utility model advantage is compared with prior art:
The utility model is suitable for the exhaust-gas treatment work in caprolactam pre-polymerization technique, has the advantages that structure is simple, easy to maintenance and clean result is good, and wherein going up between ellipse head and cylindrical shell is detachable connected mode, therefore removes and installs all very convenient; Waste gas enters cylindrical shell from bottom, sails against the current, and successively through guide shell, a pair V-arrangement gas buffer filter, spray equipment and wire mesh demister, clean result is good, good endurance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of a kind of gas scrubbing tower disclosed in the utility model embodiment 1;
Fig. 2 is the structural representation of a kind of gas scrubbing tower disclosed in the utility model embodiment 2.
Component names in figure represented by numeral:
1. go up ellipse head 2. cylindrical shell 3. times ellipse head 4. gas vent 5. wire mesh demister 6. spray equipment 7. guide shell 8. gas access 9. overfall 10. fresh water inlet a 11. hand hole 12. fresh water inlet b 13. fresh waters and export 14. pad 15.V shape gas buffer filters
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment 1.
As shown in Figure 1, a kind of gas scrubbing tower, comprises ellipse head 1, cylindrical shell 2 and lower ellipse head 3;
Upper ellipse head 1 is provided with gas vent 4;
Cylindrical shell 2 inside is provided with wire mesh demister 5, spray equipment 6 and guide shell 7 from top to bottom successively, the cylindrical shell 2 that guide shell 7 is relative is provided with gas access 8, cylindrical shell below guide shell is provided with overfall 9, the cylindrical shell that spray equipment is relative is provided with fresh water inlet a10 and hand hole 11, and fresh water inlet a is connected by pipeline with spray equipment; Cylindrical shell below fresh water inlet a10 is provided with fresh water inlet b12;
Lower ellipse head 3 is provided with fresh water outlet 13.
Spray equipment is high-pressure spraying head.
For ease of the detachable connected mode of installation and maintenance between upper ellipse head and cylindrical shell, comprise the flange one being arranged on ellipse head link, the flange two being arranged on cylindrical shell link, be located at pad 14, screw bolt and nut between flange one and flange two, pad 14 is asbestos packing sheet.
Cylindrical shell is provided with fresh water inlet a and fresh water inlet b, therefore good than arranging separately a water inlet clean result.
Embodiment 2.
As shown in Figure 2, this example is with the difference of embodiment 1:
Be provided with V-arrangement gas buffer filter 15 in cylindrical shell between guide shell and high-pressure spraying head, described V-arrangement gas buffer filter is porous nickel mesh preparation, and its center is provided with through hole; V-arrangement gas buffer filter is two, is oppositely arranged (or opposing setting).Why selecting porous nickel mesh, be because it has excellent acid-proof alkaline, and slab foam nickel intensity is good.
The effect of this example is better than embodiment 1.
The utility model advantage is compared with prior art:
The utility model is suitable for the exhaust-gas treatment work in caprolactam pre-polymerization technique, has the advantages that structure is simple, easy to maintenance and clean result is good, and wherein going up between ellipse head and cylindrical shell is detachable connected mode, therefore removes and installs all very convenient; Waste gas enters cylindrical shell from bottom, sails against the current, and successively through guide shell, a pair V-arrangement gas buffer filter, spray equipment and wire mesh demister, clean result is good, good endurance.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a gas scrubbing tower, is characterized in that, comprises ellipse head, cylindrical shell and lower ellipse head;
Described upper ellipse head is provided with gas vent;
Described inner barrel is provided with wire mesh demister, spray equipment and guide shell from top to bottom successively, the cylindrical shell that described guide shell is relative is provided with gas access, cylindrical shell below described guide shell is provided with overfall, the cylindrical shell that described spray equipment is relative is provided with fresh water inlet a and hand hole, and described fresh water inlet a is connected by pipeline with spray equipment; Cylindrical shell below described fresh water inlet a is provided with fresh water inlet b;
Be detachable connected mode between described upper ellipse head and described cylindrical shell, be convenient to installation and maintenance;
Described lower ellipse head is provided with fresh water outlet.
2. a kind of gas scrubbing tower according to claim 1, is characterized in that, described spray equipment is high-pressure spraying head.
3. a kind of gas scrubbing tower according to claim 1 and 2, it is characterized in that, described detachable connected mode comprises the flange one being arranged on ellipse head link, the flange two being arranged on cylindrical shell link, is located at pad, screw bolt and nut between flange one and flange two.
4. a kind of gas scrubbing tower according to claim 3, is characterized in that, described pad is asbestos packing sheet.
5. a kind of gas scrubbing tower according to claim 1,2 or 4, it is characterized in that, be provided with V-arrangement gas buffer filter in cylindrical shell between described guide shell and high-pressure spraying head, described V-arrangement gas buffer filter is porous nickel mesh preparation, and its center is provided with through hole.
6. a kind of gas scrubbing tower according to claim 5, is characterized in that, described V-arrangement gas buffer filter is two, is oppositely arranged or opposing setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492602.9U CN204134425U (en) | 2014-08-27 | 2014-08-27 | A kind of gas scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492602.9U CN204134425U (en) | 2014-08-27 | 2014-08-27 | A kind of gas scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134425U true CN204134425U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492602.9U Expired - Fee Related CN204134425U (en) | 2014-08-27 | 2014-08-27 | A kind of gas scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498518A (en) * | 2015-11-29 | 2016-04-20 | 大连碧蓝节能环保科技有限公司 | Solid-liquid two-phase gas washing tower |
| CN108031267A (en) * | 2017-12-22 | 2018-05-15 | 苏州萨瑟斯兰环境科技有限公司 | A kind of industrial smoke high-level cleaner |
-
2014
- 2014-08-27 CN CN201420492602.9U patent/CN204134425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498518A (en) * | 2015-11-29 | 2016-04-20 | 大连碧蓝节能环保科技有限公司 | Solid-liquid two-phase gas washing tower |
| CN105498518B (en) * | 2015-11-29 | 2017-08-01 | 大连碧蓝节能环保科技有限公司 | A kind of solid-liquid two-phase gas scrubbing tower |
| CN108031267A (en) * | 2017-12-22 | 2018-05-15 | 苏州萨瑟斯兰环境科技有限公司 | A kind of industrial smoke high-level cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190827 |