CN204880179U - Automatic dust removal chimney - Google Patents
Automatic dust removal chimney Download PDFInfo
- Publication number
- CN204880179U CN204880179U CN201520202181.6U CN201520202181U CN204880179U CN 204880179 U CN204880179 U CN 204880179U CN 201520202181 U CN201520202181 U CN 201520202181U CN 204880179 U CN204880179 U CN 204880179U
- Authority
- CN
- China
- Prior art keywords
- chimney
- gather
- cone
- together cover
- automatic dust
- 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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- Chimneys And Flues (AREA)
Abstract
The utility model relates to an automatic dust removal chimney, at the automatic dust removing facility of chimney lower part installation chimney, the chimney automatic dust removing facility include promptly: flue gas inlet, be equipped with the gather qi together cover in flue gas inlet's top, the top of gather qi together cover be provided with and keep off the cigarette cone, it be a circular cone, it is relative that the disc and the gather qi together that keep off cigarette cone lower part cover ascending opening, for volume extension room between fender cigarette cone and gather qi together cover, according to the smoke and dust what, the combination that is provided with two sets of or multiunit gather qi together cover and keeps off the cigarette cone, bottom around the automatic dust removing facility of chimney is inside is provided with the dust collecting chamber. The utility model discloses a dust removal chimney removes dust with low costsly, dust removal effect is good, the condition has been created in utilization for the smoke and dust.
Description
Technical field
The utility model relates to chimney field, particularly relates to a kind of automatic dust removing chimney.
Background technology
The important energy source of Mei Shi China, but the pollution of burning coal to air is overweight.For administering haze, the energy is turned to the clean energy resourcies such as oil, natural gas, water power, nuclear energy, solar energy in acceleration by China.This transformation, first, need the time, second, add industrial production cost.The utility model is by installing automatic dust removing facility in chimney bottom, and this facility does not need external energy, does not also need other material additional, just can reduce the dust burnt in flue-gas, can reduce atmosphere pollution, not increase industrial production cost again.
According to the industrial needs of China, the utility model creator obtains this creation finally through long research and practice.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic dust removing chimney, without external energy, without additional substance, just can reduce soot emissions.
For achieving the above object, the utility model installs chimney automatic dust removing facility in chimney bottom, chimney automatic dust removing facility comprises: gas approach; Gather qi together cover is provided with above gas approach; Above described gather qi together cover, be provided with gear cigarette cone, it is a circular cone, and the disc of gear cigarette cone bottom is relative with below gather qi together cover opening upwards; Be volume expansion room between gear cigarette cone and gather qi together cover; How many according to flue dust, be provided with the combination of two or more sets gather qi together covers and gear cigarette cone; Automatic dust removing facility wall above the gear cigarette cone of every layer is evenly provided with three blowhole; The inner outermost bottom of chimney automatic dust removing facility is provided with dust storage chamber.
Further, described gather qi together cover is circular cone cover, and its underpart diameter is greater than upper diameter.
Further, be provided with point gear cigarette cone upward directly over gather qi together cover, gear cigarette cone bottom disc diameter is the small-bore twice of gather qi together cover.
Further, the chimney wall above every one deck gear cigarette cone is evenly provided with three blowhole.
Compared with prior art the beneficial effects of the utility model are:
1, ash disposal cost is low;
Dust removal chimney structure is simple, and after Dust removal chimney builds up, does not need dedusting electric energy, does not also need other material additional just constantly can eliminate dust in cigarette.
2, dust removing effects is good;
The flue gas that flue dust is many, increases the group number of gather qi together cover and gear cigarette cone, through repeatedly gather qi together cover and the effect of gear cigarette cone, still can remove cigarette ash.
3, for the utilization of flue dust creates condition;
Chimney flue dust mainly carbon, carbon adsorption is very capable, is dry flue dust due to what collect in dust storage chamber, can be used for adsorbing the pollutant in trade effluent.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic dust removing chimney of the present utility model;
Fig. 2 is the flue gas flow direction figure between the utility model chimney gear cigarette cone and below gather qi together cover;
Fig. 3 is the flue gas flow direction figure between gear cigarette cone of the present utility model and top gather qi together cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1, chimney of the present utility model comprises chimney body and the automatic dust removing facility in chimney body bottom, it is gas approach 1 bottom automatic dust removing facility, the top of gas approach 1 is provided with gather qi together cover 4, in the present embodiment, described gather qi together cover 4 is circular cone cover, and its underpart diameter is greater than upper diameter.
Above described gather qi together cover 4, be provided with gear cigarette cone 2, the disc of gear cigarette cone 2 bottom is relative with below gather qi together cover opening upwards, in order to change the direction of motion of flue dust, impels dust granule to bump against and becomes large.
Keeping off below cigarette cone 2 and be volume expansion room 3 between gather qi together cover 4, it is in order to the flue gas rate of climb that slows down, for bulky grain dust falls to creating conditions.
Flue gas to keep off above cigarette cone 2 and above gather qi together cover 4 between rise time the flue gas level cross-sectionn of rising more and more less, cigarette ash bumps against further and becomes large, and rises to another volume expansion room from gather qi together cover mouth.
In the present embodiment, in order to improve the effect of dedusting, how many combinations of two or more groups gather qi together cover and gear cigarette cone is set according to flue dust.
In automatic dust removing facility, the bottom of outermost is provided with dust storage chamber 6, in order to collect the flue dust of whereabouts.
Dust removal installation wall above gear cigarette cone 2 is provided with equally distributed three blowhole, in order to blow away the too much flue dust of accumulation above gather qi together cover 4 and gear cigarette cone 2.
Be connected with chimney 5 in the middle of the topmost of automatic dust removing facility.
The utility model embodiment, by changing flue gas elevated path, causes soot particulates mutually to collide and becomes bulky grain; In volume expansion room, especially in the surrounding of volume expansion room, the flue gas rate of climb slows down, and bulky grain sinks.
Zooming air-flow is turned back by the disc below gear cigarette cone 2, forms the air-flow of collision mutually, refers to shown in Fig. 2; Thick arrow line in figure represents ascending air, and thin curve represents down current; The result that upper downstream is staggered: granule flue dust becomes bulky grain; The air-flow rate of climb slows down, and the periphery of inner wall air velocity especially in volume expansion room is slower, and a large amount of bulky grain flue dust lands at this.
Refer to shown in Fig. 3, above gear cigarette cone 2 and between the gather qi together cover 4 of top, soot dust granule is again crowded mutually bumps against, and particle increases further, and in figure, black solid line represents ascending air; Due to mutual extruding in the process that flue dust rises, especially in gather qi together cover 4 exit, soot dust granule is increasing.
After of long duration, accumulate a large amount of cigarette ash above gear cigarette cone 2 and gather qi together cover 4, the air-flow blown into by blowhole 7 is blown off.
The dust removal process of the utility model embodiment is: flue gas enters from gas approach 1, and under the effect of gather qi together cover 4, speed goes is fast; Enter volume expansion room 3, volume becomes suddenly large, and the rate of climb slows down, for bulky grain dust falls to creating condition; Keep off cigarette cone 2 and change smoke movement direction, dust granule collides mutually, be combined with each other, become bulky grain, fall.Above process repeatedly, is removed the gas after flue dust and is entered chimney 5 from exhanst gas outlet and discharge.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for utility model, and nonrestrictive.Those skilled in the art is understood, and requires to carry out many changes to it in the spirit and scope that limit, amendment in utility model right, even equivalent, but all will fall in protection domain of the present utility model.
Claims (4)
1. an automatic dust removing chimney, is characterized in that, install chimney automatic dust removing facility in chimney bottom, the bottom of this facility is gas approach, is provided with gather qi together cover above gas approach;
Above described gather qi together cover, be provided with gear cigarette cone, it is a circular cone, and the disc of gear cigarette cone base is relative with the gather qi together cover opening upwards of below;
Be volume expansion room between gear cigarette cone and the gather qi together cover of below;
Be provided with the combination of two or more sets gather qi together covers and gear cigarette cone;
Outermost bottom margin in chimney automatic dust removing facility is provided with dust storage chamber.
2. automatic dust removing chimney according to claim 1, is characterized in that, described gather qi together cover is circular cone cover, and its underpart diameter is greater than upper diameter.
3. automatic dust removing chimney according to claim 1, is characterized in that, described gear cigarette cone is most advanced and sophisticated regular conical upward, and its maximum gauge is gather qi together cover twice suitable for reading.
4. automatic dust removing chimney according to claim 1, is characterized in that, the chimney wall above the gear cigarette cone of every layer is evenly provided with three blowhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202181.6U CN204880179U (en) | 2015-04-07 | 2015-04-07 | Automatic dust removal chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202181.6U CN204880179U (en) | 2015-04-07 | 2015-04-07 | Automatic dust removal chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880179U true CN204880179U (en) | 2015-12-16 |
Family
ID=54824547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202181.6U Expired - Fee Related CN204880179U (en) | 2015-04-07 | 2015-04-07 | Automatic dust removal chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243187A (en) * | 2017-06-09 | 2017-10-13 | 中国联合工程公司 | A kind of demister for nicotinic acids exports Synergistic structure and its operation method |
| CN111673854A (en) * | 2020-04-30 | 2020-09-18 | 青岛德道智能技术有限公司 | Dust collector with dust baffle |
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
-
2015
- 2015-04-07 CN CN201520202181.6U patent/CN204880179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243187A (en) * | 2017-06-09 | 2017-10-13 | 中国联合工程公司 | A kind of demister for nicotinic acids exports Synergistic structure and its operation method |
| CN107243187B (en) * | 2017-06-09 | 2022-09-13 | 中国联合工程有限公司 | Demister outlet synergistic structure for integration of smoke tower and operation method thereof |
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
| CN111673854A (en) * | 2020-04-30 | 2020-09-18 | 青岛德道智能技术有限公司 | Dust collector with dust baffle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190407 |