CN202915695U - Rotary kiln tail gas processing device - Google Patents
Rotary kiln tail gas processing device Download PDFInfo
- Publication number
- CN202915695U CN202915695U CN2012206264391U CN201220626439U CN202915695U CN 202915695 U CN202915695 U CN 202915695U CN 2012206264391 U CN2012206264391 U CN 2012206264391U CN 201220626439 U CN201220626439 U CN 201220626439U CN 202915695 U CN202915695 U CN 202915695U
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- China
- Prior art keywords
- water
- pipe
- rotary kiln
- absorption tower
- tail gas
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a rotary kiln tail gas processing device. A tail gas processing device for a rotary kiln is poor in effect of absorbing tail gas produced by the rotary kiln at present. The rotary kiln tail gas processing device is characterized by comprising an absorption tower, a spray thrower, an air induced cover, an air induced pipe, a fan, an air outlet pipe, a water outlet pipe, a water tank, a water return pipe, a water processing pond, a water pump and a water inlet pipe, wherein the spray thrower is installed in the absorption tower, one end of the air induced pipe is fixed on the air induced cover, the other end of the air induced pipe is fixed on a wall face of the absorption tower, and is arranged below the spray thrower, one end of the air outlet pipe is fixed at the top of the absorption tower, the fan is installed on the air outlet pipe, one end of the water outlet pipe is fixed at the bottom of the absorption tower, the other end of the water outlet pipe is installed in the water tank, one end of the water return pipe is installed in the water tank, the other end of the water return pipe is installed in the water processing pond, the water processing tank is arranged below the water tank, one end of the water inlet pipe is installed in the water processing pond, the other end of the water inlet pipe is installed on the spray thrower, and the water pump is installed on the water inlet pipe. The rotary kiln tail gas processing device is reasonable in structural design, and good in effect of absorbing the tail gas.
Description
Technical field
The utility model relates to a kind of exhaust gas processing device, especially relates to a kind of rotary kiln exhaust gas treating apparatus, is exclusively used in to process the tail gas that rotary kiln produces.
Background technology
The structural design of exhaust gas processing device that is used at present rotary kiln is reasonable not, performance is reliable not, absorb the weak effect of the tail gas of rotary kiln generation, be difficult to effectively the dust in the rotary kiln exhaust gas and acid gas be absorbed fully, some dust and acid gas have been discharged in the atmosphere, produce pollution to atmosphere, be unfavorable for environmental protection.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of reasonable in design, dependable performance, the rotary kiln exhaust gas treating apparatus that absorption tail gas is effective.
The technical scheme in the invention for solving the above technical problem is: the design feature of this rotary kiln exhaust gas treating apparatus is: comprise the absorption tower, spray thrower, blower cover, induced duct, blower fan, discharge pipe, outlet pipe, tank, return pipe, water treating pond, water pump and water inlet pipe, described spray thrower is installed in the absorption tower, one end of described induced duct is fixed on the blower cover, the other end of this induced duct is fixed on the wall on absorption tower, the other end of described induced duct is positioned at the below of spray thrower, one end of described discharge pipe is fixed on the top on absorption tower, described assembling is on discharge pipe, one end of described outlet pipe is fixed on the bottom on absorption tower, the other end of this outlet pipe is installed in the tank, one end of described return pipe is installed in the tank, the other end of this return pipe is installed in the water treating pond, described water treating pond is positioned at the below of tank, one end of described water inlet pipe is installed in the water treating pond, the other end of this water inlet pipe is installed on the spray thrower, and described water pump is installed on the water inlet pipe.
As preferably, blower cover described in the utility model is stainless steel.
As preferably, water inlet pipe described in the utility model is stainless steel.
The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, dependable performance, the tail gas that rotary kiln is discharged is by behind the spray thrower spray-absorption liquid, effectively dust and the acid gas in the absorption tail gas prevents that the toxic and harmful in the tail gas from entering atmosphere, is conducive to environmental protection.
Description of drawings
Fig. 1 is the structural representation of rotary kiln exhaust gas treating apparatus among the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, rotary kiln exhaust gas treating apparatus in the present embodiment comprises absorption tower 1, spray thrower 2, blower cover 3, induced duct 4, blower fan 5, discharge pipe 6, outlet pipe 7, tank 8, return pipe 9, water treating pond 10, water pump 11 and water inlet pipe 12, wherein, blower cover 3 is stainless steel, and water inlet pipe 12 also is stainless steel.
One end of the discharge pipe 6 in the present embodiment is fixed on the top on absorption tower 1, and blower fan 5 is installed on the discharge pipe 6, and an end of outlet pipe 7 is fixed on the bottom on absorption tower 1, and the other end of this outlet pipe 7 is installed in the tank 8.
One end of the return pipe 9 in the present embodiment is installed in the tank 8, and the other end of this return pipe 9 is installed in the water treating pond 10, and water treating pond 10 is positioned at the below of tank 8, and the water in the tank 8 can flow in the water treating pond 10 under action of gravitation.
One end of the water inlet pipe 12 in the present embodiment is installed in the water treating pond 10, and the other end of this water inlet pipe 12 is installed on the spray thrower 2, and water pump 11 is installed on the water inlet pipe 12.
Rotary kiln exhaust gas treating apparatus in the present embodiment is exclusively used in and absorbs the tail gas that rotary kiln produces, and during use, is added with shower water and NaOH in water treating pond 10, comes acid gas in the absorption tail gas by NaOH, comes dust in the absorption tail gas by water.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. rotary kiln exhaust gas treating apparatus, it is characterized in that: comprise the absorption tower, spray thrower, blower cover, induced duct, blower fan, discharge pipe, outlet pipe, tank, return pipe, water treating pond, water pump and water inlet pipe, described spray thrower is installed in the absorption tower, one end of described induced duct is fixed on the blower cover, the other end of this induced duct is fixed on the wall on absorption tower, the other end of described induced duct is positioned at the below of spray thrower, one end of described discharge pipe is fixed on the top on absorption tower, described assembling is on discharge pipe, one end of described outlet pipe is fixed on the bottom on absorption tower, the other end of this outlet pipe is installed in the tank, one end of described return pipe is installed in the tank, the other end of this return pipe is installed in the water treating pond, described water treating pond is positioned at the below of tank, one end of described water inlet pipe is installed in the water treating pond, and the other end of this water inlet pipe is installed on the spray thrower, and described water pump is installed on the water inlet pipe.
2. rotary kiln exhaust gas treating apparatus according to claim 1, it is characterized in that: described blower cover is stainless steel.
3. rotary kiln exhaust gas treating apparatus according to claim 1, it is characterized in that: described water inlet pipe is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206264391U CN202915695U (en) | 2012-11-23 | 2012-11-23 | Rotary kiln tail gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206264391U CN202915695U (en) | 2012-11-23 | 2012-11-23 | Rotary kiln tail gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915695U true CN202915695U (en) | 2013-05-01 |
Family
ID=48164004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206264391U Expired - Fee Related CN202915695U (en) | 2012-11-23 | 2012-11-23 | Rotary kiln tail gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440271A (en) * | 2019-08-07 | 2019-11-12 | 李星余 | A kind of flying ash processing unit being installed on rotary kiln |
-
2012
- 2012-11-23 CN CN2012206264391U patent/CN202915695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440271A (en) * | 2019-08-07 | 2019-11-12 | 李星余 | A kind of flying ash processing unit being installed on rotary kiln |
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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: 20130501 Termination date: 20151123 |