CN2240672Y - Mechanization verticle kiln fume purifier - Google Patents
Mechanization verticle kiln fume purifier Download PDFInfo
- Publication number
- CN2240672Y CN2240672Y CN 95206762 CN95206762U CN2240672Y CN 2240672 Y CN2240672 Y CN 2240672Y CN 95206762 CN95206762 CN 95206762 CN 95206762 U CN95206762 U CN 95206762U CN 2240672 Y CN2240672 Y CN 2240672Y
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- CN
- China
- Prior art keywords
- atomizer
- outlet
- cyclone separator
- dust
- mechanization
- 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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Abstract
The utility model relates to a mechanization vertical kiln fume purifier which is an auxiliary apparatus for producing cement, composed of a cyclone separator, an atomizer, a washing tower and a blower, wherein, the fume inlet of the cyclone separator is connected with the fume outlet of the mechanization vertical kiln, and the outlet is provided with a communicating pipe to be communicated with the atomizer; the lower part of the cyclone separator is provided with a dust outlet; the atomizer and the washing tower are communicated, louver baffles are arranged between the atomizer and the washing tower, and the lower part has a sludge outlet; a high-pressure water pipe is arranged to reach the nozzles in the atomizer and the washing tower, and the outlet of the washing tower is provided with a communicating pipe to reach the blower. The utility model adopts the combination of dry-type and wet-type dust collecting means and carries out the totally enclosed purification to the fume exhausted by the mechanization vertical kiln, and the recovered dust can be reused; the utility model has the advantages of compact structure and convenient installation, and the dust recovering rate is more than 95 %.
Description
The utility model relates to the manufacture of cement auxiliary equipment, is a kind of smoke eliminator of mechanized cement shaft kiln.
At present, in China cement plant, have only small part producer that the flue gas of discharging has been taked control techniques, the dust rate of recovery of these producers has only about 40%.The exhaust gas dust environmental pollution that cement producer discharges is serious.
The purpose of this utility model provides a kind of smoke eliminator that is used for mechanized cement shaft kiln, good purification, and the dust rate of recovery reaches more than 95%.
The purpose of this utility model is achieved in that the mechanized cement shaft kiln smoke eliminator is combined by cyclone separator, atomizer, scrubbing tower and blower fan.The smoke inlet of cyclone separator links to each other with the exhanst gas outlet of mechanized cement shaft kiln, and outlet has communicating pipe to communicate with atomizer, and the bottom of cyclone separator is provided with the dry dust outlet; Atomizer and scrubbing tower communicate, and have between them every the page or leaf baffle plate, and the bottom is provided with sludge outlet; Be provided with high-pressure water pipe and pass to atomizer and scrubbing tower in shower nozzle, the outlet of scrubbing tower is provided with and communicating pipe passes to blower fan.
Narrate working condition of the present utility model now.Start blower fan water under high pressure is entered, this purifier is started working, and the flue gas in the mechanized cement shaft kiln tangentially enters cyclone separator, and under the centrifugal action, 70% dust separates to fall from flue gas from dry dust outlet outflow.The flue gas band the following fine dust of 15 remaining μ and is entered atomizer through communicating pipe, flue gas is the speed surge during by the thin neck of atomizer, this has promoted water smoke and cloud to catch in conjunction with cohesion and by louver baffle plate washer, become dust mud and flow out from sludge outlet, the flue gas behind dust cleaning is repeatedly then extracted out row's atmosphere by blower fan.The utility model adopts dry type and two kinds of means combinations of gathering dust of wet type, and the flue gas that mechanized cement shaft kiln is discharged carries out totally-enclosed purified treatment, the dry dust of accepting and mud be again the raw material of producing again.
Characteristics of the present utility model are: compact conformation, be convenient to install, the dust rate of recovery reaches more than 95%.
Embodiment further narrates below in conjunction with accompanying drawing.Accompanying drawing is the new structural representation of this practicality, among the figure:
1-cyclone separator 2-atomizer 3-scrubbing tower 4-blower fan
5-smoke inlet 6,11-communicating pipe 7-high-pressure water pipe
The outlet of 8-louver baffle plate 9-sludge outlet 10-dry dust
Arrow-exhaust gas dust trend
Embodiment: referring to accompanying drawing, parts of the present utility model remove blower fan, outside the standard components such as high-pressure water pipe, all are that steel plate is made through machining, welding.With 3 meters mechanized cement shaft kilns of Φ is example, and the blower fan model of institute's adapted is 9-26, NO.14, and 100 kilowatts of the powers of motor of blower fan, the smoke eliminator gross weight is 16 tons, reclaim about 8 tons of dust every day during work.
Claims (1)
- The mechanized cement shaft kiln smoke eliminator is to be combined by cyclone separator (1), atomizer (2), scrubbing tower (3) and blower fan (4), it is characterized in that: the smoke inlet of cyclone separator (5) links to each other with the exhanst gas outlet of mechanized cement shaft kiln, the exhanst gas outlet of cyclone separator is provided with and communicates with atomizer communicating pipe (6), and the bottom of cyclone separator is provided with dry dust outlet (10); The bottom of atomizer and scrubbing tower communicates, and the place of communicating is provided with louver baffle plate (8), and the bottom at the place of communicating is provided with sludge outlet (9); Be provided with high-pressure water pipe (7), pipeline passes to the shower nozzle in atomizer and the scrubbing tower, and the outlet of scrubbing tower is provided with and communicating pipe (11) passes to blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206762 CN2240672Y (en) | 1995-03-25 | 1995-03-25 | Mechanization verticle kiln fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206762 CN2240672Y (en) | 1995-03-25 | 1995-03-25 | Mechanization verticle kiln fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240672Y true CN2240672Y (en) | 1996-11-20 |
Family
ID=33858585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206762 Expired - Fee Related CN2240672Y (en) | 1995-03-25 | 1995-03-25 | Mechanization verticle kiln fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240672Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851926A (en) * | 2014-03-12 | 2014-06-11 | 中能服(北京)节能投资有限公司 | High-efficiency flue gas afterheat recycling device and recycling method thereof |
-
1995
- 1995-03-25 CN CN 95206762 patent/CN2240672Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851926A (en) * | 2014-03-12 | 2014-06-11 | 中能服(北京)节能投资有限公司 | High-efficiency flue gas afterheat recycling device and recycling method thereof |
| CN103851926B (en) * | 2014-03-12 | 2017-08-15 | 中能服能源科技股份有限公司 | A kind of efficient flue gas waste heat retracting device and its recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |