CN204601856U - A kind of Environmental-protecting dust-removing device - Google Patents
A kind of Environmental-protecting dust-removing device Download PDFInfo
- Publication number
- CN204601856U CN204601856U CN201520078681.3U CN201520078681U CN204601856U CN 204601856 U CN204601856 U CN 204601856U CN 201520078681 U CN201520078681 U CN 201520078681U CN 204601856 U CN204601856 U CN 204601856U
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- Prior art keywords
- clean room
- end cap
- dust
- ash
- environmental
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Abstract
The utility model discloses a kind of Environmental-protecting dust-removing device, comprise end cap, clean room, filter chamber and ash bucket, described end cap, clean room, filter chamber and ash bucket are arranged successively from top to bottom, reducing gear is provided with above described end cap, spiral arm is provided with in described clean room, described reducing gear and spiral arm are in transmission connection, described clean room one end is provided with gas outlet, described gas outlet is connected with circulating gas pipe and blower fan in turn, described blower fan one end is connected with gas blow pipe, filter bag is provided with in described filter chamber, described filter bag two ends are connected with and gas blow pipe and gas outlet, one end, described filter chamber is provided with air inlet, described hopper bottom is provided with ash-valve, described ash-valve is fixedly connected with ash bucket, the utility model manipulation is convenient, dust is made to be in loose condition (of surface), good dedusting effect, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of energy-saving environmental protection device technical field, particularly relates to a kind of Environmental-protecting dust-removing device.
Background technology
Deduster is that equipment that dust is separated from flue gas is deduster or cleaner, the accessible gas flow of performance, the gas of deduster are expressed by drag losses during deduster and efficiency of dust collection, the rate of filtration hairiness rate of filtration of sack cleaner and dividing of the clean rate of filtration, the so-called hair rate of filtration refers to the total filter area of process air quantity divided by bag dust collector, and the clean rate of filtration then refers to that process air quantity is divided by the clean filter area of bag dust collector.
In order to improve the ability of ash-removal effect and continuous operation, in the design bag dust collector is divided into some rooms, each room has a main air valve to be in filtration condition still to stop filter state (online or off-line state) to control this room, when deashing or maintenance are carried out in a room, its main air valve must be made to close and be in and stop filter state (off-line state), now process air quantity to be born by other room completely, total filter area of other room is called clean filter area, that is, clean filter area equals the filter area summation that total filter area deducts the deashing number of chambers and the maintenance number of chambers that must keep in operation, for sack cleaner, its serviceability temperature depends on two factors, first is the highest bearing temperature of filtrate, second is that gas temperature must more than dew-point temperature, due to selecting in a large number of glass fiber filter material, its maximum operation (service) temperature can reach 280 DEG C, cooling measure must be taked to the gas higher than this temperature, temperature raising measure must be taked to the gas lower than dew-point temperature, concerning sack cleaner, serviceability temperature and efficiency of dust collection relation are also not obvious, this point is different from electric precipitation, concerning electric cleaner, the ratio resistance etc. that the change of temperature can have influence on dust affects efficiency of dust collection, gas will be prevented in using to be cooled to below dew point in bag indoor, particularly use sack cleaner more should note under negative pressure, bleed because its shell usually has air, make bag room gas temperature lower than dew point, filter bag will make moist, dust is caused not to be loosely, but be attached on filter bag stickyly, fabric perforations is blocked, deashing is caused to lose efficacy, make deduster pressure drop excessive, cannot continue to run, bag is stuck with paste in some generations cannot dedusting, affect dust removing effects.
Summary of the invention
It is convenient that the technical problems to be solved in the utility model is to provide a kind of manipulation, makes dust be in loose condition (of surface), good dedusting effect, the Environmental-protecting dust-removing device of energy-conserving and environment-protective.
For solving the problem, the utility model adopts following technical scheme:
A kind of Environmental-protecting dust-removing device, comprise end cap, clean room, filter chamber and ash bucket, described end cap, clean room, filter chamber and ash bucket are arranged successively from top to bottom, reducing gear is provided with above described end cap, spiral arm is provided with in described clean room, spiral arm can stir dust, dust is made to be in loose condition (of surface), prevent from blocking filter bag, promote dust removing effects and service time, effectively energy-conservation, reducing gear can regulate the rotating speed of spiral arm, described reducing gear and spiral arm are in transmission connection, described clean room one end is provided with gas outlet, described gas outlet is connected with circulating gas pipe and blower fan in turn, described blower fan one end is connected with gas blow pipe, filter bag is provided with in described filter chamber, described filter bag two ends are connected with and gas blow pipe and gas outlet, one end, described filter chamber is provided with air inlet, described hopper bottom is provided with ash-valve, ash bucket conveniently collects dust, ash-valve conveniently discharges dust, blower fan can keep the circulation of precipitator air, described ash-valve is fixedly connected with ash bucket.
As preferably, described end cap and clean room are rotationally connected, and facilitate folding end cap.
As preferably, above described end cap, be provided with observation panel, the duty in deduster can be observed.
As preferably, described filter bag is provided with more than one, keeps higher filter effect.
As preferably, described filter bag is interconnected, and keeps higher filter effect.
It is convenient that this technical scheme has manipulation, makes dust be in loose condition (of surface), good dedusting effect, the feature of energy-conserving and environment-protective.
The beneficial effects of the utility model are: the spiral arm of setting can stir dust, dust is made to be in loose condition (of surface), prevent from blocking filter bag, promote dust removing effects and service time, effectively energy-conservation, reducing gear can regulate the rotating speed of spiral arm, ash bucket conveniently collects dust, ash-valve conveniently discharges dust, and blower fan can keep the circulation of precipitator air, and end cap and clean room are rotationally connected and facilitate folding end cap.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of Environmental-protecting dust-removing device of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of Environmental-protecting dust-removing device, comprise end cap 1, clean room 2, filter chamber 3 and ash bucket 4, described end cap 1, clean room 2, filter chamber 3 and ash bucket 4 are arranged successively from top to bottom, reducing gear 5 is provided with above described end cap 1, in use, open blower fan 9, air inlet 12 is linked in cleaning shaft, wind-force drives spiral arm 6 to rotate, dust is made to be in loose state, after filter bag 11 filters, air is discharged from gas outlet 7, blower fan is entered through circulating line 8, dust enters in ash bucket 4, open ash-valve 13 can discharge, spiral arm 6 is provided with in described clean room 2, described reducing gear 5 is in transmission connection with spiral arm 6, described clean room 2 one end is provided with gas outlet 7, described gas outlet 7 is connected with circulating gas pipe 8 and blower fan 9 in turn, described blower fan 9 one end is connected with gas blow pipe 10, filter bag 11 is provided with in described filter chamber 3, described filter bag 11 two ends are connected with and gas blow pipe 10 and gas outlet 7, one end, described filter chamber 3 is provided with air inlet 12, ash-valve 13 is provided with bottom described ash bucket 4, described ash-valve 13 is fixedly connected with ash bucket 4.
Described end cap 1 is rotationally connected with clean room 2, in use, facilitates the folding of end cap 1.
Be provided with observation panel 14 above described end cap 1, the duty in deduster can be observed.
Described filter bag 11 is provided with more than one, in use, keeps higher filter effect.
Described filter bag 11 is interconnected, and keeps higher filter effect.
In use, open blower fan 9, air inlet 12 is linked in cleaning shaft, wind-force drives spiral arm 6 to rotate, and makes dust be in loose state, after filter bag 11 filters, air is discharged from gas outlet 7, enter blower fan through circulating line 8, dust enters in ash bucket 4, and opening ash-valve 13 can discharge.
The beneficial effects of the utility model are: the spiral arm of setting can stir dust, dust is made to be in loose condition (of surface), prevent from blocking filter bag, promote dust removing effects and service time, effectively energy-conservation, reducing gear can regulate the rotating speed of spiral arm, ash bucket conveniently collects dust, ash-valve conveniently discharges dust, and blower fan can keep the circulation of precipitator air, and end cap and clean room are rotationally connected and facilitate folding end cap.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an Environmental-protecting dust-removing device, it is characterized in that: comprise end cap, clean room, filter chamber and ash bucket, described end cap, clean room, filter chamber and ash bucket are arranged successively from top to bottom, reducing gear is provided with above described end cap, spiral arm is provided with in described clean room, described reducing gear and spiral arm are in transmission connection, described clean room one end is provided with gas outlet, described gas outlet is connected with circulating gas pipe and blower fan in turn, described blower fan one end is connected with gas blow pipe, filter bag is provided with in described filter chamber, described filter bag two ends are connected with and gas blow pipe and gas outlet, one end, described filter chamber is provided with air inlet, described hopper bottom is provided with ash-valve, described ash-valve is fixedly connected with ash bucket.
2. Environmental-protecting dust-removing device according to claim 1, is characterized in that: described end cap and clean room are rotationally connected.
3. Environmental-protecting dust-removing device according to claim 2, is characterized in that: be provided with observation panel above described end cap.
4. Environmental-protecting dust-removing device according to claim 3, is characterized in that: described filter bag is provided with more than one.
5. Environmental-protecting dust-removing device according to claim 4, is characterized in that: described filter bag is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078681.3U CN204601856U (en) | 2015-02-04 | 2015-02-04 | A kind of Environmental-protecting dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078681.3U CN204601856U (en) | 2015-02-04 | 2015-02-04 | A kind of Environmental-protecting dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601856U true CN204601856U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078681.3U Expired - Fee Related CN204601856U (en) | 2015-02-04 | 2015-02-04 | A kind of Environmental-protecting dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621600A (en) * | 2016-12-08 | 2017-05-10 | 彭州市运达知识产权服务有限公司 | Rotary type blowback bag dust collector |
| CN108826566A (en) * | 2018-06-19 | 2018-11-16 | 中建三局第建设工程有限责任公司 | One kind being suitable for wood dust explosion venting system and its control method |
-
2015
- 2015-02-04 CN CN201520078681.3U patent/CN204601856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621600A (en) * | 2016-12-08 | 2017-05-10 | 彭州市运达知识产权服务有限公司 | Rotary type blowback bag dust collector |
| CN108826566A (en) * | 2018-06-19 | 2018-11-16 | 中建三局第建设工程有限责任公司 | One kind being suitable for wood dust explosion venting system and its control method |
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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: 20150902 Termination date: 20160204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |