CN203460319U - Dust removing system for main building of concrete mixing station - Google Patents
Dust removing system for main building of concrete mixing station Download PDFInfo
- Publication number
- CN203460319U CN203460319U CN201320439772.6U CN201320439772U CN203460319U CN 203460319 U CN203460319 U CN 203460319U CN 201320439772 U CN201320439772 U CN 201320439772U CN 203460319 U CN203460319 U CN 203460319U
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- midway
- stirring host
- deduster
- dust
- storehouse
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Abstract
The utility model provides a dust removing system for a main building of a concrete mixing station. The dust removing system comprises a mixing main engine, a midway cabin, a power metering hopper, a spiral conveyor and an inclined belt conveyor. The dust removing system for the main building of the concrete mixing station is characterized by further comprising a midway cabin dust remover and a mixing main engine dust remover, wherein the midway cabin dust remover is a forced dust remover and is mounted in the midway cabin; the area of the air inlet of the forced dust remover is enlarged to the greatest extent, and the midway cabin dust remover is specially used for treating dust generated by adding materials through the inclined belt conveyor and discharging the materials through the midway cabin; the mixing main engine dust remover is also a forced dust remover, is mounted and fixed above the mixing main engine, and is specially in charge of treating dust generated by discharging aggregate from the midway cabin to the mixing main engine, adding powder from the spiral conveyor to the power metering hopper and discharging the powder from the power metering hopper to the mixing main engine; vent holes with punched felts are arranged on a top cover of the mixing main engine and at the top of the power metering hopper. By adopting the dust removing system for the main building of the concrete mixing station, the dust removing effect is improved effectively.
Description
Technical field
The utility model relates to a kind of dust pelletizing system, particularly discloses the dust pelletizing system that a kind of concrete mixing plant main building is used.
Background technology
When concrete mixing plant is produced, can produce a large amount of dust, when particularly aggregate is thrown in storehouse, during the metering of powder metering bucket and when stirring host stirs midway.At present domestic and international all concrete mixing plants adopt dust pelletizing system to mainly contain two kinds, i.e. these two kinds of modes of cloth-bag type dedusting and forced action type dedusting.The cloth bag of cloth-bag type dust arrester adopts canvas to make, and simple in structure, cost is low.This mode is remarkable in installation initial stage effect, if after working long hours, the dust on cloth bag will not be cleared up in time, and dust removing effects obviously reduces, and need to often clear up maintenance.Forced action type dust arrester, dust removing effects is compared cloth-bag type dust removing effects and will be got well, but cost is high, and of crucial importance to the maintenance of equipment.Simultaneously the arrangement of forced action type dust arrester requires strictly, if arrange improperly, will bring dust accumulation, may affect the measuring accuracy of powder.If so the carrying out of these two kinds of dust pelletizing systems comprehensively arranged in pairs or groups and reasonable Arrangement can improve the dust removing effects of concrete mixing plant and reduce the cost of operation and maintenance.
Summary of the invention
The purpose of this utility model is to address the deficiencies of the prior art, and designs a kind of concrete mixing plant main building dust pelletizing system, and existing concrete mixing plant main building dust pelletizing system is improved, and effectively improves the dust removing effects to concrete mixing plant main building.
The utility model is achieved in that a kind of concrete mixing plant main building dust pelletizing system, comprise stirring host, storehouse, powder metering bucket, conveying worm and oblique belt conveyor midway, it is characterized in that: described concrete mixing plant main building dust pelletizing system also comprises storehouse deduster and stirring host deduster midway.The described deduster of storehouse midway, for forcing deduster, being arranged on inside, storehouse midway, has improved pressure deduster air-admitting surface to greatest extent, is responsible for specially and processes the dust producing when oblique belt feeder conveyer feeds intake with storehouse discharging midway.Described stirring host deduster is also for forcing deduster, be arranged on stirring host top, be fixed on measuring layer, make integral layout compacter, be responsible for specially process storehouse midway when unloading aggregate in stirring host, conveying worm is when delivering powder in powder metering bucket and the dust that produces when stirring host unloads powder of powder metering bucket.Top cover at described stirring host is provided with ventilation mouth, and the top of described powder metering bucket is also provided with ventilation mouth, is equipped with the Nomex of filtered air on described ventilation mouth.On the top cover of stirring host, between set ventilation mouth and stirring host, butterfly valve is also installed, in order to prevent that the moisture in stirring host from soaking canvas, butterfly valve open after stirring host carry out again discharging.Between described stirring host and powder metering bucket, adopting pipeline to connect, is mainly that the pressure deduster of realizing stirring host top carries out the function of dedusting to powder metering bucket.
The beneficial effects of the utility model are: the utility model two settings of place's ventilation mouth and the layout of pipeline have further been eliminated the positive and negative pressure producing when material shifts, " drawing title " phenomenon while effectively having solved metering.The environment protecting that gathers dust of the present utility model is good, technology arrangement advantages of simple, and the short and difficult obstruction of pipeline, has prevented the impact of positive and negative pressure on powder metering precision.The utility model effectively improves the dust removing effects to concrete mixing plant, and has reduced the cost of the use and maintenance of cleaner.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the side view of Fig. 1.
In figure: 1, stirring host deduster; 2, storehouse deduster midway; 3, stirring host; 4, storehouse midway; 5, powder metering bucket; 6, stirring host ventilation mouth; 7, filler bin ventilation mouth; 8, butterfly valve; 9, connecting pipeline; 10, conveying worm; 11, oblique belt conveyor.
The specific embodiment
With reference to the accompanying drawings 1 and 2, a kind of concrete mixing plant main building of the utility model dust pelletizing system, comprises stirring host 3, storehouse 4, powder metering bucket 5, conveying worm 10, tiltedly belt conveyor 11, storehouse deduster 2 and stirring host deduster 1 midway midway.Storehouse deduster 2, for forcing deduster, being arranged on 4 inside, storehouse midway, has improved pressure deduster air-admitting surface to greatest extent midway, is responsible for specially and processes the dust producing when oblique belt feeder conveyer 11 feeds intake with storehouse 4 discharging midway.Stirring host deduster 1 is also for forcing deduster, be fixed on stirring host 3 tops, make integral layout compacter, be responsible for specially process storehouse 4 midway when unloading aggregate in stirring host 3, conveying worm 10 is during toward dust powder metering bucket 5 interior delivery powder and the dust that produces when stirring host 3 unloads powder of powder metering bucket 5.Top cover at stirring host 3 is provided with stirring host ventilation mouth 6, and the top of powder metering bucket 5 is also provided with filler bin ventilation mouth 7, is equipped with the Nomex of filtered air on stirring host ventilation mouth 6 and filler bin ventilation mouth 7.On the top cover of stirring host 3, between set stirring host ventilation mouth 6 and stirring host 3, butterfly valve 8 is also installed, in order to prevent that the moisture in stirring host 3 from soaking canvas, butterfly valve 8 open after stirring host 3 carry out again discharging.Between stirring host 3 and powder metering bucket 5, adopt connecting pipeline 9 to connect, connecting pipeline 9 is powder metering bucket 5 passages during toward stirring host 3 discharging, is mainly to realize the function that 1 pair of powder metering buckets of stirring host deduster 5 of stirring host 3 tops carries out dedusting.
Dedusting environment friendly of the present utility model is effective, and connection and reasonable arrangement is simple, and the short and difficult obstruction of pipeline, has prevented the impact of positive and negative pressure on powder metering precision, is applicable to the dedusting of concrete mixing plant main building.
The utility model be take Liu Gonghong and is got profit HZS270 dust pelletizing system as example.
When concrete mixing plant starts to produce, first empty load operation is 3 ~ 5 minutes, then starts material loading metering.In whole production process, storehouse deduster, oblique belt conveyor and stirring host are always in running status midway.
Tiltedly belt feeder is transported to the aggregate measuring midway and temporarily stores in storehouse, and a large amount of dust that this process produces are processed by storehouse deduster midway.Conveying worm is transported to powder in powder metering bucket and measures, and when starting conveying worm, stirring host deduster starts.Process noted earlier is batching feeding process, approximately 40 seconds ~ 50 seconds consuming time.Then open midway the butterfly valve in storehouse, the butterfly valve of powder metering bucket and liquid pressing pump, all materials that measure are discharged in main frame fast, complete after discharging, butterfly valve, liquid pressing pump and stirring host deduster are closed, this process is the process of feeding intake, approximately 15 seconds consuming time.Stirring host continues to stir after 25 seconds ~ 35 seconds, opens stirring host ventilation mouth butterfly valve and carries out discharging.After discharging completes, concrete mixing plant enters next periodic duty state.
Claims (3)
1. a concrete mixing plant main building dust pelletizing system, comprise stirring host, storehouse, powder metering bucket, conveying worm and oblique belt conveyor midway, it is characterized in that: described concrete mixing plant main building dust pelletizing system also comprises storehouse deduster and stirring host deduster midway; The described deduster of storehouse midway, for forcing deduster, being arranged on inside, storehouse midway, has improved pressure deduster air-admitting surface to greatest extent, is responsible for specially and processes the dust producing when oblique belt feeder conveyer feeds intake with storehouse discharging midway; Described stirring host deduster is also for forcing deduster, be fixed on stirring host top, be responsible for specially process storehouse midway when unloading aggregate in stirring host, conveying worm is when delivering powder in powder metering bucket and the dust that produces when stirring host unloads powder of powder metering bucket; Top cover at described stirring host is provided with ventilation mouth, and the top of described powder metering bucket is also provided with ventilation mouth, is equipped with the Nomex of filtered air on described ventilation mouth.
2. according to the concrete mixing plant main building dust pelletizing system described in claim 1, it is characterized in that: on the top cover of stirring host, between set ventilation mouth and stirring host, butterfly valve is also installed, in order to prevent that the moisture in stirring host from soaking canvas, butterfly valve is opened rear stirring host and is carried out discharging again.
3. according to the concrete mixing plant main building dust pelletizing system described in claim 1, it is characterized in that: between described stirring host and powder metering bucket, adopt pipeline to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439772.6U CN203460319U (en) | 2013-07-23 | 2013-07-23 | Dust removing system for main building of concrete mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439772.6U CN203460319U (en) | 2013-07-23 | 2013-07-23 | Dust removing system for main building of concrete mixing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460319U true CN203460319U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439772.6U Expired - Fee Related CN203460319U (en) | 2013-07-23 | 2013-07-23 | Dust removing system for main building of concrete mixing station |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325560A (en) * | 2014-10-22 | 2015-02-04 | 山推建友机械股份有限公司 | Movable type mortar mixing station |
| CN104985701A (en) * | 2015-07-21 | 2015-10-21 | 徐州徐工施维英机械有限公司 | Material proportioning system and concrete mixing station |
| CN108000727A (en) * | 2018-01-22 | 2018-05-08 | 扬州扬工机械有限公司 | A kind of mixing plant main building dust collecting system |
| CN108724459A (en) * | 2018-08-03 | 2018-11-02 | 阜新恒百达机械有限公司 | Level Four dedusting environment friendly intelligent concrete mixing plant |
| CN111745826A (en) * | 2020-07-09 | 2020-10-09 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
| CN112895125A (en) * | 2021-03-31 | 2021-06-04 | 郑州三和水工机械有限公司 | Multipurpose integrated dust removal device for concrete mixing plant |
| CN114950021A (en) * | 2022-05-30 | 2022-08-30 | 山东乐和家日用品有限公司 | Automatic batching system for glass production |
-
2013
- 2013-07-23 CN CN201320439772.6U patent/CN203460319U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325560A (en) * | 2014-10-22 | 2015-02-04 | 山推建友机械股份有限公司 | Movable type mortar mixing station |
| CN104985701A (en) * | 2015-07-21 | 2015-10-21 | 徐州徐工施维英机械有限公司 | Material proportioning system and concrete mixing station |
| CN108000727A (en) * | 2018-01-22 | 2018-05-08 | 扬州扬工机械有限公司 | A kind of mixing plant main building dust collecting system |
| CN108724459A (en) * | 2018-08-03 | 2018-11-02 | 阜新恒百达机械有限公司 | Level Four dedusting environment friendly intelligent concrete mixing plant |
| CN111745826A (en) * | 2020-07-09 | 2020-10-09 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
| CN111745826B (en) * | 2020-07-09 | 2021-09-24 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
| CN112895125A (en) * | 2021-03-31 | 2021-06-04 | 郑州三和水工机械有限公司 | Multipurpose integrated dust removal device for concrete mixing plant |
| CN114950021A (en) * | 2022-05-30 | 2022-08-30 | 山东乐和家日用品有限公司 | Automatic batching system for glass production |
| CN114950021B (en) * | 2022-05-30 | 2023-09-22 | 山东乐和家日用品有限公司 | Dust removing method of automatic batching system for glass production |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201201 No. 277 Jinfeng Road, Shanghai, Pudong New Area Patentee after: SHANGHAI HONGDELI HEAVY INDUSTRY CO., LTD. Address before: 201201 No. 277 Jinfeng Road, Shanghai, Pudong New Area Patentee before: Shanghai Hold Heavy Industry Co., Ltd. |
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| 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: 20140305 Termination date: 20180723 |