CN203329514U - Air inlet centrifugal dust remover - Google Patents
Air inlet centrifugal dust remover Download PDFInfo
- Publication number
- CN203329514U CN203329514U CN2013203592308U CN201320359230U CN203329514U CN 203329514 U CN203329514 U CN 203329514U CN 2013203592308 U CN2013203592308 U CN 2013203592308U CN 201320359230 U CN201320359230 U CN 201320359230U CN 203329514 U CN203329514 U CN 203329514U
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- Prior art keywords
- air inlet
- dedusting
- dust
- cylinder
- dust removal
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Abstract
The utility model discloses an air inlet centrifugal dust remover and belongs to the technical field of centrifugal dust removers and the air inlet centrifugal dust removal can be used for effectively isolating air in an air inlet system from dust to guarantee the air inlet quality. The technical scheme adopted for solving the technical problems is as follows: an air inlet pipe is mounted on the side wall of a dust removal cylinder; an air outlet pipe is mounted at the top end of the dust removal cylinder; the air inlet pipe and the air outlet pipe are both communicated with the interior of the dust removal cylinder; a dust removal port is formed at the bottom end of the dust removal cylinder, and a dust removal port end cover is mounted; a dustproof cover is mounted at the inner bottom of the dust removal cylinder; gaps are reserved between the dustproof cover and the side wall and bottom surface of the dust removal cylinder. According to the air inlet centrifugal dust remover disclosed by the utility model, the air in the air inlet system is effectively isolated from the dust, thereby guaranteeing the air inlet quality, prolonging the service life of a mine air filter element and reducing the maintenance cost.
Description
Technical field
A kind of air inlet centrifugal deduster of the utility model, belong to the centrifugal deduster technical field.
Background technology
At present the diesel engine intake of mine locomotive is mainly depended merely on air filtering core and is carried out udst separation, due to mine and the coal yard dust excessive, can cause air filtering core to consume excessive, cause the replacement frequency of air filtering core too fast, increase maintenance cost; And only depend on the air filtering core purifying and dedusting, and dust removing effects is very undesirable, and a part of dust enters after diesel engine the scuffing that can cause cylinder, pull-cylinder phenomena occurs, has reduced the service life of mine locomotive diesel engine; And the centrifugal deduster occurred in the market is just separated from the gas by the dust in air inlet, but after dust enters the dedusting mouth, the device that the air of the dust in the dedusting mouth and top is separated is not set, and dust can enter in the air of top by secondary, causes the effect of dedusting greatly to weaken.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind ofly can effectively isolate the air in gas handling system and dust, guarantee the air inlet centrifugal deduster of air inlet quality.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of air inlet centrifugal deduster, comprise air inlet pipe, escape pipe, dedusting cylinder, dedusting mouth end cap and dedusting mouth, air inlet pipe tangentially is installed on the sidewall of dedusting cylinder, the top of dedusting cylinder is equipped with escape pipe, and described air inlet pipe and escape pipe all are connected with the inside of dedusting cylinder, the bottom of dedusting cylinder is provided with the dedusting mouth, dedusting mouth end cap is installed on the dedusting mouth, bottom in described dedusting cylinder is equipped with dust shield cover, and gap is all left in sidewall and the bottom surface of described dust shield cover and dedusting cylinder.
The profile of described dust shield cover is the bowl-shape of a back-off.
Described dust shield cover is arranged on the bottom in the dedusting cylinder by fixed mount;
Three legs of described A-frame are fixed on the inwall of dedusting cylinder.
Described escape pipe is arranged on the center, top of dedusting cylinder.
Described dedusting mouth end cap is threaded connection on the bottom of dedusting cylinder dedusting mouth.
The utility model compared with the existing technology has following beneficial effect.
1, the utility model is equipped with dust shield cover in the bottom of dedusting cylinder; can open falling into the dust of dedusting mouth and the air insulated of dedusting cylinder inside; avoid the dust secondary fallen in the dedusting mouth to enter in the dedusting cylinder; improved efficiency of dust collection; guaranteed to enter the gaseous mass of air filtering core; the protection air quality, in the service life of prolongation mining air filter core, reduced maintenance cost.
2, the utility model tangentially is arranged on air inlet pipe on the sidewall of dedusting cylinder, makes air form eddy current after tangentially entering the dedusting cylinder, utilizes centrifugal force to make dust fall into dedusting cylinder bottom, has guaranteed to enter the gas cleannes of escape pipe.
3, in the utility model, escape pipe is arranged on the center, top of dedusting cylinder, makes the connectivity points of escape pipe and dedusting cylinder inside be positioned at the minimum zone of dust, has reduced in escape pipe
bythe dust content of gas.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The structural representation that Fig. 1 is the utility model air inlet centrifugal deduster.
The A-A schematic cross-section that Fig. 2 is Fig. 1.
In figure: 1 is air inlet pipe, and 2 is escape pipe, and 3 is the dedusting cylinder, and 4 is the dedusting end cap, and 5 is dust shield cover, and 6 is that fixed mount, 7 is the dedusting mouth.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of air inlet centrifugal deduster of the utility model, comprise air inlet pipe 1, escape pipe 2, dedusting cylinder 3, dedusting mouth end cap 4 and dedusting mouth 7, air inlet pipe 1 tangentially is installed on the sidewall of dedusting cylinder 3, the top of dedusting cylinder 3 is equipped with escape pipe 2, and described air inlet pipe 1 and escape pipe 2 all are connected with the inside of dedusting cylinder 3, the bottom of dedusting cylinder 3 is provided with dedusting mouth 7, dedusting mouth end cap 4 is installed on dedusting mouth 7, bottom in described dedusting cylinder 3 is equipped with dust shield cover 5, and described dust shield cover 5 all leaves gap with sidewall and the bottom surface of dedusting cylinder 3.
The profile of described dust shield cover 5 is the bowl-shape of a back-off.
Described dust shield cover 5 is arranged on the bottom in dedusting cylinder 3 by fixed mount 6;
Described fixed mount 6 is A-frame, and dust shield cover 5 is fixed on the A-frame top, and three legs of described A-frame are fixed on the inwall of dedusting cylinder 5.
Described escape pipe 2 is arranged on the center, top of dedusting cylinder 3.
Described dedusting mouth end cap 4 is threaded connection on the bottom of dedusting cylinder 3 dedusting mouth 7.
The course of work of the present utility model is: outside air enters in dedusting cylinder 3 by air inlet pipe 1, because air inlet pipe 1 tangentially is arranged on dedusting cylinder 3 sidewalls, after tangential introduction of air enters dedusting cylinder 3, can in dedusting cylinder 3, around inwall, form air-swirl, dust can move along the inwall of dedusting cylinder 3 under the effect of centrifugal force, the kinetic energy that causes dust due to collision or the friction of dust and inwall like this reduces, dust will be along the downward landing of the inwall of dedusting cylinder 3, and fall into dedusting mouth 7 by the gap between dust shield cover 5 and dedusting cylinder 3 sidewalls, dust shield cover 5 will fall into the interior dust of dedusting mouth 7 and the air insulated in dedusting cylinder 3 simultaneously, avoid air-swirl that the dust in dedusting mouth 7 is drawn in dedusting cylinder 3 again, cause the secondary of dust to suck, effect due to centrifugal force, dust in dedusting cylinder 3 concentrates near inwall mostly, and escape pipe 2 is arranged on the center, top of dedusting cylinder 3, avoided the more zone of dust while making its air amount, the cleannes that effectively guaranteed to enter escape pipe 2 gases.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make various variations.For example, in the utility model, fixed mount 6 also can be a plurality of sheets that are fixedly connected with, described sheet one end that is fixedly connected with is fixedly connected with or is connected as a single entity with dust shield cover 5, and the other end that is fixedly connected with sheet is fixed on the inwall of dedusting cylinder 3, or can realize any structure of its function for other.
Claims (5)
1. an air inlet centrifugal deduster, comprise air inlet pipe (1), escape pipe (2), dedusting cylinder (3), dedusting mouth end cap (4) and dedusting mouth (7), air inlet pipe (1) tangentially is installed on the sidewall of dedusting cylinder (3), the top of dedusting cylinder (3) is equipped with escape pipe (2), and described air inlet pipe (1) and escape pipe (2) all are connected with the inside of dedusting cylinder (3), the bottom of dedusting cylinder (3) is provided with dedusting mouth (7), dedusting mouth end cap (4) is installed on dedusting mouth (7), it is characterized in that: the bottom in described dedusting cylinder (3) is equipped with dust shield cover (5), described dust shield cover (5) all leaves gap with sidewall and the bottom surface of dedusting cylinder (3).
2. a kind of air inlet centrifugal deduster according to claim 1, it is characterized in that: the profile of described dust shield cover (5) is the bowl-shape of a back-off.
3. a kind of air inlet centrifugal deduster according to claim 1 and 2 is characterized in that: described dust shield cover (5) is arranged on the bottom in dedusting cylinder (3) by fixed mount (6);
Described fixed mount (6) is A-frame, and dust shield cover (5) is fixed on the A-frame top, and three legs of described A-frame are fixed on the inwall of dedusting cylinder (3).
4. a kind of air inlet centrifugal deduster according to claim 1 and 2, it is characterized in that: described escape pipe (2) is arranged on the center, top of dedusting cylinder (3).
5. a kind of air inlet centrifugal deduster according to claim 1 and 2, it is characterized in that: described dedusting mouth end cap (4) is threaded connection on the bottom dedusting mouth (7) of dedusting cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592308U CN203329514U (en) | 2013-06-22 | 2013-06-22 | Air inlet centrifugal dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592308U CN203329514U (en) | 2013-06-22 | 2013-06-22 | Air inlet centrifugal dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329514U true CN203329514U (en) | 2013-12-11 |
Family
ID=49698215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203592308U Expired - Fee Related CN203329514U (en) | 2013-06-22 | 2013-06-22 | Air inlet centrifugal dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603317A (en) * | 2019-01-31 | 2019-04-12 | 鑫明星环保科技有限公司 | A kind of new type cyclone dust collector |
-
2013
- 2013-06-22 CN CN2013203592308U patent/CN203329514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603317A (en) * | 2019-01-31 | 2019-04-12 | 鑫明星环保科技有限公司 | A kind of new type cyclone dust collector |
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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: 20131211 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |