CN203916449U - Naphthalene series concrete additive environmental protection absorption tower - Google Patents

Naphthalene series concrete additive environmental protection absorption tower Download PDF

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Publication number
CN203916449U
CN203916449U CN201420347250.8U CN201420347250U CN203916449U CN 203916449 U CN203916449 U CN 203916449U CN 201420347250 U CN201420347250 U CN 201420347250U CN 203916449 U CN203916449 U CN 203916449U
Authority
CN
China
Prior art keywords
storage tank
spray column
concrete additive
naphthalene series
environmental protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420347250.8U
Other languages
Chinese (zh)
Inventor
戴春保
徐松
夏晖
蔺红亮
夏瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU SANXING CONCRETE ADMIXTURE Co Ltd
Original Assignee
WUHU SANXING CONCRETE ADMIXTURE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUHU SANXING CONCRETE ADMIXTURE Co Ltd filed Critical WUHU SANXING CONCRETE ADMIXTURE Co Ltd
Priority to CN201420347250.8U priority Critical patent/CN203916449U/en
Application granted granted Critical
Publication of CN203916449U publication Critical patent/CN203916449U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of naphthalene series concrete additive environmental protection absorption tower, first and second spray column and the absorption cell that include storage tank, are arranged on storage tank and communicate with storage tank respectively, the top of the first spray column is respectively equipped with two exhaust gas entrances, the top of the second spray column is provided with and exports and be connected with the airduct that leads to absorption cell, absorption cell is provided with exhaust outlet, and the top in first and second spray column is separately installed with for spraying first and second spray head of diluted alkaline; During the top of storage tank is provided with and exhaust gas entrance be connected with air inlet pipe.The utility model is rational in infrastructure, by spray column, lower the temperature, neutralize, absorb distillation naphthalene and the sulfuric acid mist of generation and the formaldehyde gas that volatilizees producing in naphthalene series concrete additive production process, and carry out recycling, and avoided contaminated environment, saved resource and production cost.

Description

Naphthalene series concrete additive environmental protection absorption tower
Technical field
The utility model relates to naphthalene series concrete additive manufacturing and processing equipment field, specifically a kind of naphthalene series concrete additive environmental protection absorption tower.
Background technology
Naphthalene series concrete additive in process of production, can produce volatile matter, sulfuric acid mist gas, the removing residue formaldehyde volatile matter of naphthalene, can atmosphere pollution if both do not administered, and the loss of naphthalene can be caused again, and production cost can be increased.
Utility model content
The purpose of this utility model is to provide a kind of naphthalene series concrete additive environmental protection absorption tower, by spray column, lower the temperature, neutralize, absorb distillation naphthalene and the sulfuric acid mist of generation and the formaldehyde gas that volatilizees producing in naphthalene series concrete additive production process, and carry out recycling, to avoid contaminated environment, economize on resources and production cost.
The technical solution of the utility model is as follows:
A kind of naphthalene series concrete additive environmental protection absorption tower, include storage tank, be arranged on described storage tank respectively and first and second spray column and the absorption cell that communicate with storage tank, it is characterized in that: the top of described the first spray column is respectively equipped with two exhaust gas entrances, the top of described the second spray column is provided with and exports and be connected with the airduct that leads to described absorption cell, described absorption cell is provided with exhaust outlet, and the top in described first and second spray column is separately installed with for spraying first and second spray head of diluted alkaline; During the top of described storage tank is provided with and exhaust gas entrance be connected with air inlet pipe.
Described naphthalene series concrete additive environmental protection absorption tower, is characterized in that: in described airduct, air-introduced machine is installed.
Described naphthalene series concrete additive environmental protection absorption tower, is characterized in that: described exhaust outlet is connected with blast pipe.
The beneficial effects of the utility model:
1, the distillation naphthalene producing in naphthalene series concrete additive production process becomes solid through spraying cooling, has obtained abundant recycling, has avoided the pollution to environment, has saved production cost;
2, the sulfuric acid mist generating in naphthalene series concrete additive production process and volatilization formaldehyde gas through in spray-absorption and after, be back to product in and technique, reached the zero-emission of factory effluent;
3, the utility model is stable, and failure rate is low has reduced maintenance time and expense.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of naphthalene series concrete additive environmental protection absorption tower, first and second spray column 2,3 and absorption cell 4 of include storage tank 1, being arranged on storage tank 1 respectively and communicating with storage tank 1, the top of the first spray column 2 is respectively equipped with two exhaust gas entrances 5,6, the top of the second spray column 3 is provided with outlet 7 and is connected with the airduct 8 that leads to absorption cell 4, absorption cell 4 is provided with exhaust outlet 9, and the top in first and second spray column 2,3 is separately installed with for spraying first and second spray head 10,11 of diluted alkaline; During the top of storage tank 1 is provided with and exhaust gas entrance 14 be connected with air inlet pipe 15.
In the utility model, air-introduced machine 12 is installed in airduct 8; Exhaust outlet 9 is connected with blast pipe 13.
The utility model utilizes double tower that diluted alkaline water is carried out to circulated sprinkling, first volatilization naphthalene is lowered the temperature, is washed, and makes it become solid and falls to storage tank bottom, is convenient to collect reuse; In and waste gas pass into cooling neutralization in storage tank; Then the first following current of sulfuric acid mist is absorbed to the neutralization of another mistake stream; Residual formaldehyde gas dissolves sedimentation in absorbing wiping.The waste water of all processing (being alkalescent) reclaims and is used for neutralizing production.The waste gas producing in the production of naphthalene series concrete additive is effectively addressed, and waste water obtains the target of zero-emission.

Claims (3)

1. a naphthalene series concrete additive environmental protection absorption tower, include storage tank, be arranged on described storage tank respectively and first and second spray column and the absorption cell that communicate with storage tank, it is characterized in that: the top of described the first spray column is respectively equipped with two exhaust gas entrances, the top of described the second spray column is provided with and exports and be connected with the airduct that leads to described absorption cell, described absorption cell is provided with exhaust outlet, and the top in described first and second spray column is separately installed with for spraying first and second spray head of diluted alkaline; During the top of described storage tank is provided with and exhaust gas entrance be connected with air inlet pipe.
2. naphthalene series concrete additive environmental protection according to claim 1 absorption tower, is characterized in that: in described airduct, air-introduced machine is installed.
3. naphthalene series concrete additive environmental protection according to claim 1 absorption tower, is characterized in that: described exhaust outlet is connected with blast pipe.
CN201420347250.8U 2014-06-25 2014-06-25 Naphthalene series concrete additive environmental protection absorption tower Expired - Fee Related CN203916449U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420347250.8U CN203916449U (en) 2014-06-25 2014-06-25 Naphthalene series concrete additive environmental protection absorption tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420347250.8U CN203916449U (en) 2014-06-25 2014-06-25 Naphthalene series concrete additive environmental protection absorption tower

Publications (1)

Publication Number Publication Date
CN203916449U true CN203916449U (en) 2014-11-05

Family

ID=51812332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420347250.8U Expired - Fee Related CN203916449U (en) 2014-06-25 2014-06-25 Naphthalene series concrete additive environmental protection absorption tower

Country Status (1)

Country Link
CN (1) CN203916449U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597507A (en) * 2015-12-18 2016-05-25 河南奥思达新材料有限公司 Environmentally friendly processing apparatus and processing technology for naphthalene sulfonation exhaust gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597507A (en) * 2015-12-18 2016-05-25 河南奥思达新材料有限公司 Environmentally friendly processing apparatus and processing technology for naphthalene sulfonation exhaust gas
CN105597507B (en) * 2015-12-18 2018-04-27 平顶山奥思达科技有限公司 A kind of environment-friendly type processing unit and treatment process for naphthalene sulphonation waste gas

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141105

Termination date: 20150625

EXPY Termination of patent right or utility model