CN203002165U - Dust removing system - Google Patents
Dust removing system Download PDFInfo
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- CN203002165U CN203002165U CN 201320012788 CN201320012788U CN203002165U CN 203002165 U CN203002165 U CN 203002165U CN 201320012788 CN201320012788 CN 201320012788 CN 201320012788 U CN201320012788 U CN 201320012788U CN 203002165 U CN203002165 U CN 203002165U
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- dust
- pelletizing system
- air inlet
- exhaust
- outlet
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Abstract
The utility model discloses a dust removing system comprising a dust sucking device and an air exhausting device, wherein the dust sucking device comprises a primary cyclone separator, a secondary bag dust remover and a dust sucking hood; a first air outlet is arranged on the top of the primary cyclone separator; a first air inlet is arranged on the side of the primary cyclone separator; one side of the secondary bag dust remover is provided with a second air inlet and the other side is provided with a second air outlet; the first air outlet is connected with the second air inlet; the first air inlet is connected with the dust sucking hood; the air exhausting device comprises a centrifugal fan and an air exhausting port; the negative pressure end of the centrifugal fan is connected with the second air outlet; and the positive pressure end of the centrifugal fan is connected with the air exhausting port. According to the dust removing system, two-level dust removing is adopted, and the design of the secondary bag dust remover is improved so that the dust removing effect reaches more than 99%. In addition, indoor cycling of dust sucking and clean gas emission is realized, and replenishment of indoor clean air is ensured.
Description
Technical field
The utility model relates to the plant equipment field, relates in particular to a kind of dust pelletizing system.
Background technology
In industrial processes, the dust that can produce is in various degree revealed, and because dust enters atmosphere, can cause environmental pollution, thus harm in various degree health.
The deduster kind that is used for industrial production is varied, for example, and sack cleaner, electrostatic precipitator, wet scrubber etc.When practical application, the devices such as deduster and pipeline, blower fan need to be combined to form dust pelletizing system, to airborne dusty gas separate, the processing such as filtration, and give off gas comparatively clean with respect to dusty gas.Yet every kind of deduster has drawback, and for example, one deck dust can be gathered in the cloth bag surface in sack cleaner in dust removal process, the drag effects efficiency of dust collection that dust forms; Electrostatic precipitator ratio resistance to dust in dust removal process has requirement; Wet scrubber can only be removed short grained dust etc. in dust removal process.
In the prior art, dust pelletizing system is more single, substantially only comprises a kind of deduster, due to deficiency and the dedusting environmental limit of deduster, dust easily occurs reveal, and causes the halfway problem of dedusting.
The utility model content
Main purpose of the present utility model is to provide a kind of dust pelletizing system, the halfway problem of dust pelletizing system dedusting that exists to solve prior art.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solution:
The utility model provides a kind of dust pelletizing system, comprises dust exhaust apparatus and exhaust apparatus, and wherein: described dust exhaust apparatus comprises: primary cyclone, secondary sack cleaner and dust shield; Described primary cyclone top is provided with the first gas outlet, the side is provided with the first air inlet, one side of described secondary sack cleaner is provided with the second air inlet, the another side is provided with the second gas outlet, described the first gas outlet is connected with described air inlet, and described the first air inlet is connected with described dust shield; Described exhaust apparatus comprises: centrifugal blower and exhaust outlet, and the negative pressure end of described centrifugal blower is connected with described the second gas outlet, and the positive pressure side of described centrifugal blower is connected with described exhaust outlet.
Preferably, also be connected with dust sucting pipeline between described the first air inlet and described dust shield, described dust sucting pipeline comprises one or more dust suction airduct.
Preferably, also be connected with discharge duct between the positive pressure side of described centrifugal blower and described exhaust outlet, described discharge duct comprises one or more exhaust airduct.
Preferably, described exhaust apparatus comprises one or more exhaust outlets, and each described exhaust outlet is equipped with lattice gas grid.
Preferably, the inside of described secondary sack cleaner arranges a plurality of dust-removal cloth-bags, keeps preset distance between described a plurality of dust-removal cloth-bags.
Preferably, described dust pelletizing system also comprises dirt pocket, and described dust shield and described exhaust outlet all are arranged in described dirt pocket.
Preferably, described dust exhaust apparatus comprises the dust shield of one or more square-shaped hopper shapes.
Compared with prior art, comprise following advantage according to the technical solution of the utility model: the utility model adopts the two-stage dedusting and has improved the design of secondary sack cleaner, makes dust removing effects can reach more than 99%; And realized the indoor circulation of dust absorbing and clean gas discharging, guaranteed the supply of Indoor Dry net air.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structured flowchart of the dust pelletizing system of the utility model embodiment.
The specific embodiment
Main thought of the present utility model is to provide a kind of dust pelletizing system, and described dust pelletizing system comprises dust exhaust apparatus and exhaust apparatus.Described dust exhaust apparatus comprises: primary cyclone, secondary sack cleaner and dust shield; Described primary cyclone top is provided with the first gas outlet, the side is provided with the first air inlet, one side of described secondary sack cleaner is provided with the second air inlet, the another side is provided with the second gas outlet, described the first gas outlet is connected with described air inlet, and described the first air inlet is connected with described dust shield; Described exhaust apparatus comprises: centrifugal blower and exhaust outlet, and the negative pressure end of described centrifugal blower is connected with described the second gas outlet, and the positive pressure side of described centrifugal blower is connected with described exhaust outlet.
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Fig. 1 is the structured flowchart of the dust pelletizing system of the utility model embodiment.With reference to figure 1, dust pelletizing system comprises dust exhaust apparatus 10 and exhaust apparatus 20.Dust exhaust apparatus 10 is comprised of dust shield 110, primary cyclone 120, secondary sack cleaner 130 at least; Exhaust apparatus 20 is comprised of centrifugal blower 210, exhaust outlet 220 at least.
Connect a dust sucting pipeline between the first air inlet and dust shield 110, the first external dust sucting pipeline of air inlet, dust sucting pipeline divides and picks out one or more dust suction airduct, the end of each root dust suction airduct is provided with the dust shield 110 of square-shaped hopper shape, dust shield 110 can be placed on the optional position, be used for dust is sucked primary cyclone 120, primary cyclone 120 bottoms arrange the first dust collection district, are used for collecting big dust particle.
The first gas outlet is connected with the second air inlet that is positioned at secondary sack cleaner 130 1 sides, and the remaining dust that the second air inlet is used for the first gas outlet is discharged enters in secondary sack cleaner 130.Secondary sack cleaner 130 inside arrange a plurality of dust-removal cloth-bags, use dust-removal cloth-bag to filter out remaining dust, and secondary sack cleaner 130 bottoms arrange the second dust collection district, are used for collecting the granule dust.
According to above-described embodiment, by primary cyclone 120 being set and secondary sack cleaner 130 two-stage dust arresters carry out dust removal process to dust, only use a kind of deduster dedusting in prior art, dust removing effects of the present utility model is obvious, can reach more than 99%.
Spacing between a plurality of cloth bags in secondary sack cleaner 130 keeps preset distance, makes and does not produce pressure between adjacent cloth bag.By the improvement to the cloth bag spacing, the appearance of the problem that the dust that the extruding between the cloth bag of having avoided being close to causes can not filter has fully improved efficiency of dust collection.
During centrifugal blower 210 operation, can form in its both sides positive pressure side and negative pressure end, the pressure at the pressure at positive pressure side place and negative pressure end place is poised state.The opposite side of secondary sack cleaner 130 arranges the second gas outlet, and the negative pressure end of centrifugal blower 210 is connected with the second gas outlet, and the one or more exhaust outlets 220 of the positive press bond of centrifugal blower 210 are for the clean gas after the discharge dedusting.And each exhaust outlet 220 can be installed lattice gas grid, and lattice gas grid are used for making clean gas to discharge equably.Exhaust outlet 220 can be arranged on the optional position of centrifugal blower 210 positive pressure sides, and the utility model does not limit.
According to an embodiment of the present utility model, also be connected with discharge duct between the positive pressure side of centrifugal blower 210 and exhaust outlet 220.Each exhaust outlet 220 connects an exhaust airduct, and one or more exhaust airduct tandem becomes a discharge duct, and discharge duct is connected to the malleation end interface place of centrifugal blower 210.
In addition, described dust pelletizing system also comprises dirt pocket, and dust intersperses among in dirt pocket, and dust shield 110 and exhaust outlet 220 all are arranged in dirt pocket, and dust suction process and exhaust process form a cyclic process, keeps the cleaning of room air.
The above is only embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (7)
1. a dust pelletizing system, is characterized in that, described dust pelletizing system comprises dust exhaust apparatus and exhaust apparatus, wherein:
Described dust exhaust apparatus comprises: primary cyclone, secondary sack cleaner and dust shield; Described primary cyclone top is provided with the first gas outlet, and the side is provided with the first air inlet; One side of described secondary sack cleaner is provided with the second air inlet, and the another side is provided with the second gas outlet, and described the first gas outlet is connected with described the second air inlet, and described the first air inlet is connected with described dust shield;
Described exhaust apparatus comprises: centrifugal blower and exhaust outlet, and the negative pressure end of described centrifugal blower is connected with described the second gas outlet, and the positive pressure side of described centrifugal blower is connected with described exhaust outlet.
2. dust pelletizing system according to claim 1, is characterized in that, also is connected with dust sucting pipeline between described the first air inlet and described dust shield, and described dust sucting pipeline comprises one or more dust suction airduct.
3. dust pelletizing system according to claim 1, is characterized in that, also is connected with discharge duct between the positive pressure side of described centrifugal blower and described exhaust outlet, and described discharge duct comprises one or more exhaust airduct.
4. dust pelletizing system according to claim 3, is characterized in that, described exhaust apparatus comprises one or more exhaust outlets, and each described exhaust outlet is equipped with lattice gas grid.
5. dust pelletizing system according to claim 1, is characterized in that, the inside of described secondary sack cleaner arranges a plurality of dust-removal cloth-bags, keeps preset distance between described a plurality of dust-removal cloth-bags.
6. dust pelletizing system according to claim 1, is characterized in that, described dust pelletizing system also comprises dirt pocket, and described dust shield and described exhaust outlet all are arranged in described dirt pocket.
7. dust pelletizing system according to claim 1, is characterized in that, described dust exhaust apparatus comprises the dust shield of one or more square-shaped hopper shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012788 CN203002165U (en) | 2013-01-10 | 2013-01-10 | Dust removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012788 CN203002165U (en) | 2013-01-10 | 2013-01-10 | Dust removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002165U true CN203002165U (en) | 2013-06-19 |
Family
ID=48593803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012788 Expired - Lifetime CN203002165U (en) | 2013-01-10 | 2013-01-10 | Dust removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002165U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463920A (en) * | 2013-10-10 | 2013-12-25 | 连云港市方舟实业有限公司 | Dust removal method of compound dust remover |
| WO2017035829A1 (en) * | 2015-09-06 | 2017-03-09 | 南京海威机械有限公司 | Dust separation device |
| CN107684796A (en) * | 2017-09-11 | 2018-02-13 | 宁波捷通环保工程有限公司 | A kind of waste gas dedusting system |
| CN108638337A (en) * | 2018-05-07 | 2018-10-12 | 滁州市炬基节能新型建材有限公司 | Dust pelletizing system in dry-mixed mortar production line |
| CN109794124A (en) * | 2017-11-16 | 2019-05-24 | 中冶宝钢技术服务有限公司 | Dust exhaust apparatus |
-
2013
- 2013-01-10 CN CN 201320012788 patent/CN203002165U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463920A (en) * | 2013-10-10 | 2013-12-25 | 连云港市方舟实业有限公司 | Dust removal method of compound dust remover |
| WO2017035829A1 (en) * | 2015-09-06 | 2017-03-09 | 南京海威机械有限公司 | Dust separation device |
| CN107684796A (en) * | 2017-09-11 | 2018-02-13 | 宁波捷通环保工程有限公司 | A kind of waste gas dedusting system |
| CN109794124A (en) * | 2017-11-16 | 2019-05-24 | 中冶宝钢技术服务有限公司 | Dust exhaust apparatus |
| CN108638337A (en) * | 2018-05-07 | 2018-10-12 | 滁州市炬基节能新型建材有限公司 | Dust pelletizing system in dry-mixed mortar production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |