CN202921126U - Dust collecting system for pelletizing chain grate - Google Patents
Dust collecting system for pelletizing chain grate Download PDFInfo
- Publication number
- CN202921126U CN202921126U CN 201220612278 CN201220612278U CN202921126U CN 202921126 U CN202921126 U CN 202921126U CN 201220612278 CN201220612278 CN 201220612278 CN 201220612278 U CN201220612278 U CN 201220612278U CN 202921126 U CN202921126 U CN 202921126U
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- China
- Prior art keywords
- dust
- collecting system
- chain grate
- tube
- dust collecting
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- Expired - Fee Related
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Abstract
The utility model relates to a dust collecting system for a pelletizing chain grate. The dust collecting system comprises a multi-tube dust collector which is connected with the palletizing chain grate and a circulating fan. The dust collecting system is characterized in that a gravitational dust collector is arranged on a pipeline through which the palletizing chain grate is connected with the multi-tube dust collector. The gravitational dust collector internally comprises a clapboard and is provided with a dust falling area below the clapboard, wherein a scraper at the lower part of the dust falling area is connected with the dust falling area, and an impeller feeder is arranged between the dust falling area and the scraper. The dust collecting system disclosed by the utility model has the advantages of reducing the overhauling frequency of the circulating fan and increasing the running rate of the palletizing chain grate by virtue of the gravitational dust collector, improving production efficiency and saving costs.
Description
Technical field
The utility model relates to a kind of dust pelletizing system, especially a kind of pellet chain combing machines dust pelletizing system.
Background technology
At present, as shown in Figure 1, the dust pelletizing system of pellet chain combing machines comprises the multi-tube dust cleaner 3 that is connected with pellet chain combing machines 1, and the pipeline that pellet chain combing machines 1 is connected with multi-tube dust cleaner 3 is provided with duct set 2, and multi-tube dust cleaner 3 is connected with circulating fan 4.Duct set 2 is drum type brake, and the drum type brake duct set does not have the effect of depositing dust, make serious dust stratification in collection tube of dust, cause dust stratification in cleaning shaft to surpass the dust collection capacity of multi-tube dust cleaner 3, serious band dirt when entering fan rotor makes the circulating fan rotor be in for a long time the work of band dirt.In existing configuration, the circulating fan rotor approximately used about two months, and a large amount of dusts enters circulating fan and the serious wearing and tearing symptom of rotor occurred.Must re-use two cycle times through the soldering blade, rotor is can't using of wearing and tearing just, and blade wear to blade and the impeller disk breaks away from substantially, can't soldering to making, and the diffuser serious wear, will cause serious personal equipment breakdown as the continuation use.More exchanging rotor and diffuser.The useful life of such rotor is brought certain impact also with regard to Only Six Months to production, has consumed manpower and materials and financial resources time.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of pellet chain combing machines dust pelletizing system is provided, it utilizes the dividing plate of gravitational precipitator that most of dedusting ash is dropped in the dust cleaning case ash bucket, eliminated the dust stratification of dust removing tube, alleviate the wearing and tearing of rotor, the service life of Extending Rotor equipment.
For achieving the above object, the utility model adopts following technical proposals:
A kind of pellet chain combing machines dust pelletizing system comprises the multi-tube dust cleaner that is connected with pellet chain combing machines, and multi-tube dust cleaner is connected with circulating fan, and the pipeline that pellet chain combing machines is connected with multi-tube dust cleaner is provided with gravitational precipitator.
Described gravitational precipitator comprises setting dividing plate in the inner, and the depositing dust district of dividing plate below is set, and bottom, depositing dust district is provided with coupled scrapper conveyor, is provided with revolving plow reclaimer between depositing dust district and scrapper conveyor.
The utility model adopts gravitational precipitator, has reduced the maintenance number of times of circulating fan, has increased the running rate of equipment.Improve production efficiency, saved cost.Imbody is as follows:
(1) improved gravitational precipitator, before the dirt ash entered multi-tube dust cleaner, the dividing plate of gravitational precipitator utilized gravitational settling in the dust cleaning case ash bucket most of dust, and the dust stratification of having eliminated in cleaning shaft is reduced to zero.
(2) gravitational precipitator is set after, multi-tube dust cleaner can better be brought into play the ability of dedusting, makes the circulating fan that enters that ducted dust can be less, the wearing and tearing that alleviated rotor have extended service life of rotor.
(3) gravitational precipitator is set after, the rotor replacement cycle of circulating fan is 18 months, just increases by two life cycles of former rotor, and has reduced cost in every 18 months.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is the utility model structural representation;
1. pellet chain combing machines wherein, 2. duct set, 3. multi-tube dust cleaner, 4. circulating fan, 5. gravitational precipitator, 6. depositing dust district, 7. revolving plow reclaimer, 8. scrapper conveyor.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 2, the pellet chain combing machines dust pelletizing system comprises the multi-tube dust cleaner 3 that is connected with pellet chain combing machines 1, and multi-tube dust cleaner 3 is connected with circulating fan 4, and the pipeline that pellet chain combing machines 1 is connected with multi-tube dust cleaner 3 is provided with gravitational precipitator 5.
Gravitational precipitator 5 comprises setting dividing plate in the inner, and the depositing dust district 6 of dividing plate below is set, and 6 bottoms, depositing dust district are provided with coupled scrapper conveyor 8, are provided with revolving plow reclaimer 7 between depositing dust district 6 and scrapper conveyor 8.
The concrete steps when the below works for the drying grate dedusting:
1. the dust of drying grate 1 the inside enters gravitational precipitator 5 by the air channel;
2. a dust part enters dedusting area 6, by revolving plow reclaimer 7 regularly dust discharges, enters belt by scrapper conveyor 8.
3. dust another part enters circulating fan 4 by the air channel by deduster 3.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (2)
1. a pellet chain combing machines dust pelletizing system, comprise the multi-tube dust cleaner that is connected with pellet chain combing machines, and multi-tube dust cleaner is connected with circulating fan, it is characterized in that, the pipeline that pellet chain combing machines is connected with multi-tube dust cleaner is provided with gravitational precipitator.
2. the system as claimed in claim 1, is characterized in that, described gravitational precipitator comprises setting dividing plate in the inner, and the depositing dust district of dividing plate below is set, and bottom, depositing dust district is provided with coupled scrapper conveyor, is provided with revolving plow reclaimer between depositing dust district and scrapper conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612278 CN202921126U (en) | 2012-11-20 | 2012-11-20 | Dust collecting system for pelletizing chain grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612278 CN202921126U (en) | 2012-11-20 | 2012-11-20 | Dust collecting system for pelletizing chain grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921126U true CN202921126U (en) | 2013-05-08 |
Family
ID=48211120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612278 Expired - Fee Related CN202921126U (en) | 2012-11-20 | 2012-11-20 | Dust collecting system for pelletizing chain grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801132A (en) * | 2015-03-04 | 2015-07-29 | 鞍钢集团矿业公司 | Rotary kiln flue gas treatment system and method adopting plasma ignition |
-
2012
- 2012-11-20 CN CN 201220612278 patent/CN202921126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801132A (en) * | 2015-03-04 | 2015-07-29 | 鞍钢集团矿业公司 | Rotary kiln flue gas treatment system and method adopting plasma ignition |
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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: 20130508 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |