CN201791455U - Purification tower for treating industrial waste gas produced by producing naphthalene series sulfonate water reducer - Google Patents
Purification tower for treating industrial waste gas produced by producing naphthalene series sulfonate water reducer Download PDFInfo
- Publication number
- CN201791455U CN201791455U CN2010205255004U CN201020525500U CN201791455U CN 201791455 U CN201791455 U CN 201791455U CN 2010205255004 U CN2010205255004 U CN 2010205255004U CN 201020525500 U CN201020525500 U CN 201020525500U CN 201791455 U CN201791455 U CN 201791455U
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- Prior art keywords
- waste gas
- purifying column
- purification tower
- inlet pipe
- industrial waste
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Abstract
The utility model relates to a tail gas treatment device, in particular to a purification tower for treating industrial waste gas produced by producing a naphthalene series sulfonate water reducer. The purification tower comprises a purification tower tank, a tank cover connected with the purification tower tank through a flange plate, a water inlet pipe and an exhaust pipe which are arranged on the tank cover, a waste gas inlet pipe and a flat water gage which are arranged on the purification tower tank, and a waste water drain pipe at the bottom of the purification tower tank, wherein a porous barrier is arranged in the inner chamber of the purification tower tank; a Pall ring layer is arranged on the porous barrier; and a spray nozzle is connected with one end of the water inlet pipe extending into the tank cover. Due to the adoption of the structure, the purification tower adopts pure physical purification so as to improve the purification quality and contribute to environmental protection.
Description
Technical field
The utility model relates to a kind of exhaust gas processing device, and is especially a kind of by pure physical cleaning, environmental protection and raising depuration quality, the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces.
Background technology
Along with the development of building industry, concrete is widely used as a kind of foundation construction material.In its use, newly mix and stir properties of hardened concrete for improving, need in concrete, add naphthalene sulfonic salt water reducer.Yet, in producing naphthalene sulfonic salt water reducer process, can produce a large amount of tail gas, except composition of air, also contain other pernicious gas in these tail gas.
Prior art is to remove by the way of washing to produce the waste gas that naphthalene sulfonic salt water reducer is produced.The Tower for purifying waste gas of prior art comprises purification pot and is arranged on water inlet pipe and outlet pipe, air inlet pipe and escape pipe on the purification pot, directly washing, need so to have solved the problems referred to above to a certain extent, but also residual in the tail gas of its discharge have waste gas, can not thoroughly eliminate waste gas.
Prior art adds chemical substance in addition in purification pot, eliminate waste gas by chemical method, but also can generate new waste gas, when having increased use cost, is unfavorable for environmental protection.
In sum, the Tower for purifying waste gas of prior art can not thoroughly be eliminated waste gas, is unfavorable for environmental protection, the use cost height.
Summary of the invention
For addressing the above problem, the utility model provides a kind of pure physical absorption to purify, be beneficial to environmental protection, improves depuration quality, the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces.
The technical scheme that the utility model adopted is, the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces, is arranged on water inlet pipe and blast pipe on the cover, is arranged on the wastewater drainage pipe that exhaust inlet pipe on the purifying column jar and dull and stereotyped water level are taken into account the purifying column pot bottom cover that comprises the purifying column jar, is connected by ring flange with the purifying column jar; Wherein: be provided with porous barrier in the described purifying column jar inner chamber, porous barrier is provided with the Bauer circular layer; The end that described water inlet pipe puts in the cover is connected with the spray seedpod of the lotus.
The utility model is owing to the advantage of described structure is: pure physical cleaning is beneficial to environmental protection when having improved depuration quality.
Description of drawings
The utility model said structure can further specify by the non-limiting embodiment that accompanying drawing provides.
Among the figure, 1, pedestal; 2, dull and stereotyped water level meter; 3, purifying column jar; 4, porous barrier; 5, Bauer circular layer; 6, the spray seedpod of the lotus; 7, water intaking valve; 8, water inlet pipe; 9, blast pipe; 10, cover; 11, ring flange; 12, exhaust inlet pipe; 13, stop valve; 14, wastewater drainage pipe; 15, effluent stop valve.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The purifying column of the process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces among the figure, is arranged on water inlet pipe 8 and blast pipe 9 on the cover 10, is arranged on the exhaust inlet pipe 12 on the purifying column jar 3 and the wastewater drainage pipe 14 of dull and stereotyped water level meter 2 and purifying column jar 3 bottoms the cover 10 that comprises purifying column jar 3, is connected by ring flange 11 with purifying column jar 3; Wherein: be provided with porous barrier 4 in described purifying column jar 3 inner chambers, porous barrier 4 is provided with Bauer circular layer 5; The end that described water inlet pipe 8 puts in the cover 10 is connected with the spray seedpod of the lotus 6.
In the said structure: described purifying column jar 3 bottoms are welded with pedestal 1.
On the water inlet pipe 8 described in the embodiment water intaking valve 7 is installed.
On the exhaust inlet pipe 12 described in the embodiment stop valve 13 is installed.
On the wastewater drainage pipe 14 described in the embodiment effluent stop valve 15 is installed.
Said structure is that the water intaking valve 7 on the water inlet pipe 8 is opened in such work----, to Bauer circular layer 5 trickles, opens stop valve 13 air inlets on the exhaust inlet pipe 12 by the spray seedpod of the lotus 6 simultaneously; Waste gas is after the water from porous barrier 4 is washed, continue to rise and carry out physical absorption waste gas through Bauer circular layer 5, wash at the water that sprays out through the spray seedpod of the lotus 6 then, gather then in the cover 10 through the gas after absorption, the washing, discharge outside the purifying column jar 3 to atmosphere by blast pipe 9; In use observe water level by dull and stereotyped water level meter 2, the effluent stop valve of opening on the wastewater drainage pipe 14 after water level reaches certain position 15 carries out blowdown, and sewage enters airtight pond, recycles.
Said structure is not limited to producing the processing of naphthalene sulfonic salt industrial waste gas that water reducer produces, and also replaceable sorbing material is handled other industrial tail gas.
The utility model is owing to adopted said structure, and pure physical cleaning is more conducive to environmental protection when having improved depuration quality.
Claims (5)
1. the purifying column of a process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces, is arranged on water inlet pipe (8) and blast pipe (9) on the cover (10), is arranged on the exhaust inlet pipe (12) on the purifying column jar (3) and the wastewater drainage pipe (14) of dull and stereotyped water level meter (2) and purifying column jar (3) bottom the cover (10) that comprises purifying column jar (3), is connected by ring flange (11) with purifying column jar (3); It is characterized in that: be provided with porous barrier (4) in described purifying column jar (3) inner chamber, porous barrier (4) is provided with Bauer circular layer (5); The end that described water inlet pipe (8) puts in the cover (10) is connected with the spray seedpod of the lotus (6).
2. the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces according to claim 1 is characterized in that: described purifying column jar (3) bottom is welded with pedestal (1).
3. the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces according to claim 1 is characterized in that: water intaking valve (7) is installed on the described water inlet pipe (8).
4. the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces according to claim 1 is characterized in that: stop valve (13) is installed on the described exhaust inlet pipe (12).
5. the purifying column of process for producing naphthalene sulfonic salt industrial waste gas that water reducer produces according to claim 1 is characterized in that: effluent stop valve (15) is installed on the described wastewater drainage pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205255004U CN201791455U (en) | 2010-09-13 | 2010-09-13 | Purification tower for treating industrial waste gas produced by producing naphthalene series sulfonate water reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205255004U CN201791455U (en) | 2010-09-13 | 2010-09-13 | Purification tower for treating industrial waste gas produced by producing naphthalene series sulfonate water reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791455U true CN201791455U (en) | 2011-04-13 |
Family
ID=43846375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205255004U Expired - Fee Related CN201791455U (en) | 2010-09-13 | 2010-09-13 | Purification tower for treating industrial waste gas produced by producing naphthalene series sulfonate water reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489121A (en) * | 2011-12-12 | 2012-06-13 | 江苏中凯新材料有限公司 | Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
| CN113926283A (en) * | 2021-10-19 | 2022-01-14 | 科之杰新材料集团河南有限公司 | Treatment method and treatment device for waste gas generated in production of aliphatic water reducing agent |
-
2010
- 2010-09-13 CN CN2010205255004U patent/CN201791455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489121A (en) * | 2011-12-12 | 2012-06-13 | 江苏中凯新材料有限公司 | Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
| CN113926283A (en) * | 2021-10-19 | 2022-01-14 | 科之杰新材料集团河南有限公司 | Treatment method and treatment device for waste gas generated in production of aliphatic water reducing agent |
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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 |
Granted publication date: 20110413 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |