CN102861490A - Atomizing spinning dust removing device - Google Patents
Atomizing spinning dust removing device Download PDFInfo
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- CN102861490A CN102861490A CN201110187777XA CN201110187777A CN102861490A CN 102861490 A CN102861490 A CN 102861490A CN 201110187777X A CN201110187777X A CN 201110187777XA CN 201110187777 A CN201110187777 A CN 201110187777A CN 102861490 A CN102861490 A CN 102861490A
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- dust
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- dust removing
- taper
- spinning
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Abstract
The invention discloses an atomizing spinning dust removing device applied to an industrial cyclone dust collector. The vertically-transparent opened taper-sleeve spinning dust removing device is installed in the industrial cyclone dust collector, the opening size of the taper-sleeve spinning dust removing device is 160mm-320mm, the taper of the taper-sleeve spinning dust removing device is 16-32 degrees, and an atomizing spray nozzle is arranged under the taper-sleeve spinning dust removing device and above a taper blanking groove and forms a sector atomization layer under the taper-sleeve spinning dust removing device. The atomizing spinning dust removing device has a vertical dust flow circulating function, enables dust to be stacked mutually, improves the dust removing efficiency in waste gas by about 30% through atomization and secondary centrifuging based on increasing of dust weight, improves the particle size of removed dust by 0.01mm, does not need a cloth bag to assist in dust removal, can resist 700-degree of high temperature, further widens an application range and is environment-friendly.
Description
Application:
The present invention relates to a kind of atomizing spinning dust arrester that is applied in the industrial cyclone dust collectors, be mainly used in the industries such as mineral hot furnace industry, steel industry, cement industry, generating and chemical industry.
Background technology:
Existing cyclone dust collectors can be divided into carbon element plate, stainless steel and pottery etc. from making on the material.And efficiency of dust collection is generally about 75%, is widely used in iron and steel, and mineral hot furnace is used in the larger environment of the high temperature such as cement, electric power, boiler, dust concentration, and its major function is first slightly to consider, and cooling, in addition part bulky grain environmental dust removal etc. is arranged.
Recent years, people were improved traditional cyclone dust removal, in the straight drum part of cyclone dust removal, survey and install a tapered sleeve additional, make original single the cyclone dust collectors that play the cyclone dust removal function, having increased the dust air-flow that can circulate up and down, is that dust superposes mutually, increases its proportion, make the weight of dust and the corresponding increase of acceleration when falling, improved the efficient about 25% of cyclone dust collectors, the front end that can be applicable to bag-type dust is slightly considered, and has increased range of application.
In sum, existing cyclone dust collectors have following some deficiency:
1, the dedusting granularity of the cyclone dust collectors after the improvement can only reach more than the 0.015mm.
2, it can not bear separately the purpose of disposable dedusting, needs supporting bag-type dust to use.
3, when under the hot environment during dedusting, bag-type dust by burnt (bag-type dust can only heatproof 260 °), affects dust removing effects easily, has increased operating cost.
4, dust pelletizing system can not normally be moved the Homes Using TV that causes mineral hot furnace and other kiln, and energy consumption increases.
Summary of the invention:
The present invention relates to a kind of atomizing spinning dust arrester that is applied in the industrial cyclone dust collectors, it is characterized in that: a kind of up and down tapered sleeve spinning dust arrester of penetrating opening is installed in the cyclone dust removal, the opening size of tapered sleeve spinning dust arrester is 160mm-320mm, the tapering of tapered sleeve spinning dust arrester is 16 °-32 °, below tapered sleeve spinning dust arrester, a kind of atomizer is installed in tapering blanking groove top, and atomizer forms the covering of the fan atomizing layer below tapered sleeve spinning dust arrester.This system is possessing up and down dust airflow circulating function, dust superposes mutually, on the basis that weight of dust increases, has not only improved the dust dedusting usefulness about 30% in the waste gas by atomizing and secondary spinning, and having improved the dedusting granularity, the dedusting granularity can reach 0.01mm.Do not need the auxiliary of bag-type dust, can high temperature resistant 700 ° have more expanded application, more environmental protection.
Description of drawings:
Fig. 1 is structure and the principle schematic of patent of the present invention
The specific embodiment:
Waste gas dust shown in the cyclone dust collectors (1) enters through (5) exhaust gas inlet, through rotary centrifugal force effect and the centrifugal gathering sill of backspin (6), dock with secondary spinning import (7), supination is by covering of the fan atomizing layer (8) under the supercharging, the dust granule is because by atomizing layer and water molecules, the weight of dust increases, can pass through tapering blanking groove (4) by the bulky grain dust behind the covering of the fan atomizing layer (8) of atomizer (2) formation, fall in the dust bin through arrow (10), (16) direction; Another part waste gas enters the up and down tapered sleeve spinning dust arrester (3) of penetrating opening through covering of the fan atomizing layer (8) because pressure reduction moves up; and by shown in arrow (9), (14), (13); part particulate dirt secondary compiles by moving down in the little centrum; realize the secondary spinning dedusting; the clean waste gas of a part rises and enters smoke tube (11) by arrow (12), the eliminating of (15) direction, finishes the whole process of atomizing spinning dedusting.
Claims (3)
1. atomizing spinning dust arrester that is applied in the industrial cyclone dust collectors, it is characterized in that: a kind of up and down tapered sleeve spinning dust arrester of penetrating opening is installed in the cyclone dust removal, below tapered sleeve spinning dust arrester, a kind of atomizer is installed in tapering blanking groove top.
2. shown in claim 1, it is characterized in that: the opening size of tapered sleeve spinning dust arrester is 160mm-320mm.
3. shown in claim 1, it is characterized in that: the tapering of tapered sleeve spinning dust arrester is 16 °-32 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110187777XA CN102861490A (en) | 2011-07-06 | 2011-07-06 | Atomizing spinning dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110187777XA CN102861490A (en) | 2011-07-06 | 2011-07-06 | Atomizing spinning dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102861490A true CN102861490A (en) | 2013-01-09 |
Family
ID=47440783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110187777XA Pending CN102861490A (en) | 2011-07-06 | 2011-07-06 | Atomizing spinning dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076040A (en) * | 2016-08-10 | 2016-11-09 | 安徽理工大学 | A kind of jet atomization formula mining eddy flow inertial dust separator and use technique thereof |
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
| CN110898595A (en) * | 2019-12-13 | 2020-03-24 | 陈俊兆 | Power plant exhaust treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206914U (en) * | 1987-04-30 | 1988-01-13 | 清华大学 | Inverted cone eddy dust remover |
| CN2456818Y (en) * | 2000-11-30 | 2001-10-31 | 高立斌 | Wet cyclone type desupherizing and dust removing device |
| CN1383925A (en) * | 2002-03-05 | 2002-12-11 | 高根树 | Axial-flow type coupled filtering centrifuger |
| JP2006280698A (en) * | 2005-04-01 | 2006-10-19 | Matsushita Electric Ind Co Ltd | Air cleaner |
-
2011
- 2011-07-06 CN CN201110187777XA patent/CN102861490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206914U (en) * | 1987-04-30 | 1988-01-13 | 清华大学 | Inverted cone eddy dust remover |
| CN2456818Y (en) * | 2000-11-30 | 2001-10-31 | 高立斌 | Wet cyclone type desupherizing and dust removing device |
| CN1383925A (en) * | 2002-03-05 | 2002-12-11 | 高根树 | Axial-flow type coupled filtering centrifuger |
| JP2006280698A (en) * | 2005-04-01 | 2006-10-19 | Matsushita Electric Ind Co Ltd | Air cleaner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076040A (en) * | 2016-08-10 | 2016-11-09 | 安徽理工大学 | A kind of jet atomization formula mining eddy flow inertial dust separator and use technique thereof |
| CN106076040B (en) * | 2016-08-10 | 2017-11-28 | 安徽理工大学 | A kind of jet atomization formula is mining eddy flow inertial dust separator and its use technique |
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
| CN110898595A (en) * | 2019-12-13 | 2020-03-24 | 陈俊兆 | Power plant exhaust treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |