CN204294062U - A kind of dust filtering device - Google Patents
A kind of dust filtering device Download PDFInfo
- Publication number
- CN204294062U CN204294062U CN201420713442.6U CN201420713442U CN204294062U CN 204294062 U CN204294062 U CN 204294062U CN 201420713442 U CN201420713442 U CN 201420713442U CN 204294062 U CN204294062 U CN 204294062U
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- Prior art keywords
- dust
- filtering device
- storage tank
- filter screen
- dust filtering
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Abstract
The utility model relates to a kind of dust filtering device, belongs to field of mechanical technique, it solves dust filtration efficiency in prior art low, the problem of continuation difference.This dust filtering device comprises dust-removing box, some metafiltration nets are provided with in dust-removing box, be positioned in casing below filter screen and be provided with air inlet pipe, be positioned in casing above filter screen and be provided with spray colunm, spray colunm is provided with several mouth sprays, also be provided with storage tank below dust-removing box, between storage tank and spray colunm, be provided with the water pump water pump of storage tank being delivered to spray colunm.This dust filtering device is sprayed water to screen pack by spray colunm, reach away the object of laying dust on screen pack, the filtration continuation of effective lifting screen pack, simultaneously because shower water adds air humidity, dust is removed more thorough, in addition, by storage tank and the water pump water circulatory system, sustainablely effectively carry out dedusting.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of dust filtering device, the dust filtering device particularly in a kind of roller manufacture.
Background technology
Need in roller process to grind copper surface, the operation such as polishing, roller surface accuracy is made to reach certain requirement, but roller surface produces a large amount of dust when carrying out the operations such as polishing, current dust process adopts the mode of bag-type dust mostly, namely adopts varigrained filter screen to intercept dust.But this dedusting method Problems existing is that filter screen easily blocks, dust removing effects is poor, can not reach the dust removing effects of continuous and effective.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of sustainable dust filtering device effectively carrying out dust-filtering.
The purpose of this utility model realizes by following technical proposal: a kind of dust filtering device, it is characterized in that, comprise dust-removing box, some metafiltration nets are provided with in described dust-removing box, be positioned in described casing below filter screen and be provided with air inlet pipe, be positioned in described casing above filter screen and be provided with spray colunm, described spray colunm is provided with several mouth sprays, also be provided with storage tank below described dust-removing box, between described storage tank and spray colunm, be provided with the water pump water pump of storage tank being delivered to spray colunm.
By filter screen, the gas with dust is filtered, adopt spray colunm to spray water to filter screen simultaneously, precipitate in the storage tank that the dust accumulated after filter screen filters can be made to flow downward, thus effectively by dust and air separation.
In above-mentioned dust filtering device, described filter screen comprises coarse strainer and smart filter screen, and described coarse strainer is positioned at below smart filter screen, and the filtration particle diameter of described coarse strainer is greater than the filtration particle diameter of smart filter screen.The dust of different-grain diameter is filtered respectively by coarse strainer and smart filter screen.
In above-mentioned dust filtering device, be provided with dividing plate in described storage tank, storage tank is divided into settling zone and clean water area by described dividing plate, and described water pump is arranged in clean water area, described bottom half is provided with shower water outlet, and described shower water outlet is positioned at above settling zone.Water pump is used for being carried out recycling by the shower water of dedusting and being pumped in shower at this, therefore for preventing dust from blocking water pump, need to be separated storage tank, settling zone is for collecting the mixture of dust and shower water and precipitating, and clean water area is used for the water purification after collecting precipitation.
In above-mentioned dust filtering device, described dividing plate is filter plate.By arranging dividing plate, making muddy water enter clean water area after filtering, ensureing that the water quality of clean water area is applicable to pumping and spray.
In above-mentioned dust filtering device, described water pump is connected by shower with between spray colunm, and described shower is provided with the control valve regulating spray colunm water yield size.Air for different dusts amount needs different spraying intensities, therefore arranges the size of the adjustable spray pressure of this control valve and spray flux.
In above-mentioned dust filtering device, described casing top is provided with gas vent, and described gas outlet is provided with barrier plate.Gas vent filters the rear cleaned air formed for getting rid of, for effectively checking filter effect, therefore barrier plate is set in exit, the convenient dust content detecting Exhaust Gas on the one hand, play the object implementing verification dust removing effects, the dust got rid of can be stopped for the last time on the other hand, prevent it from entering air.
In above-mentioned dust filtering device, described barrier plate is tapered.The barrier plate of taper possesses guide effect, increases the contact area getting rid of gas and barrier plate simultaneously.
Compared with prior art, this dust filtering device is sprayed water to screen pack by spray colunm, reach away the object of laying dust on screen pack, the filtration continuation of effective lifting screen pack, simultaneously because shower water adds air humidity, dust is removed more thorough, in addition, by storage tank and the water pump water circulatory system, sustainablely effectively carry out dedusting.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of this dust filtering device;
Fig. 2 is the internal structure schematic diagram of this dust filtering device.
In figure, 1, casing; 11, air inlet pipe; 12, gas vent; 2, coarse strainer; 3, smart filter screen; 4, spray colunm; 41, mouth spray; 42, shower; 5, storage tank; 51, filter plate; 52, settling zone; 53, clean water area; 6, water pump; 7, barrier plate.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this dust filtering device is used for carrying out dust removal process to the gas of the band dust that roller polishing machine is got rid of, this device comprises dust-removing box 1, coarse strainer 2 and smart filter screen 3 is provided with in dust-removing box 1, described coarse strainer 2 is positioned at below smart filter screen 3, the filtration particle diameter of described coarse strainer 2 is greater than the filtration particle diameter of smart filter screen 3, be positioned in casing 1 below coarse strainer 2 and be provided with air inlet pipe 11, be positioned in casing 1 above smart filter screen 3 and be provided with spray colunm 4, described spray colunm 4 is provided with several mouth sprays 41, storage tank 5 is also provided with below described dust-removing box 1, the water pump 6 water pump 6 of storage tank 5 being delivered to spray colunm 4 is provided with between described storage tank 5 and spray colunm 4.Filter plate 51 is provided with in described storage tank 5, storage tank 5 is divided into settling zone 52 and clean water area 53 by described filter plate 51, described water pump 6 is arranged in clean water area 53, is provided with shower water outlet bottom described casing 1, and described shower water outlet is positioned at above settling zone 52.
Water pump 6 is for being undertaken recycling by the shower water of dedusting and being pumped in shower 42 at this, therefore for preventing dust from blocking water pump 6, need to be separated storage tank 5, settling zone 52 is for collecting the mixture of dust and shower water and precipitating, and clean water area 53 is for the water purification after collecting precipitation.By arranging filter plate 51, making muddy water enter clean water area 53 after filtering, ensureing that the water quality of clean water area 53 is applicable to pumping and spray.
Be connected by shower 42 between water pump 6 with spray colunm 4, air for different dusts amount needs different spraying intensities, therefore described shower 42 is provided with the control valve regulating spray colunm 4 water yield size, for regulating the size of spray pressure and spray flux.
In this dust filtering device, described casing 1 top is provided with gas vent 12, and described gas vent 12 place is provided with barrier plate 7, and described barrier plate 7 is tapered.Gas vent 12 filters the rear cleaned air formed for getting rid of, for effectively checking filter effect, therefore barrier plate 7 is set in exit, the convenient dust content detecting Exhaust Gas on the one hand, play the object implementing verification dust removing effects, the dust got rid of can be stopped for the last time on the other hand, prevent it from entering air.
This dust filtering device is sprayed water to screen pack by spray colunm 4, reach away the object of laying dust on screen pack, the filtration continuation of effective lifting screen pack, simultaneously because shower water adds air humidity, dust is removed more thorough, in addition, by storage tank 5 and water pump 6 water circulation system, sustainablely effectively carry out dedusting.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. a dust filtering device, it is characterized in that, comprise dust-removing box (1), some metafiltration nets are provided with in described dust-removing box (1), be positioned in described casing (1) below filter screen and be provided with air inlet pipe (11), be positioned in described casing (1) above filter screen and be provided with spray colunm (4), described spray colunm (4) is provided with several mouth sprays (41), described dust-removing box (1) below is also provided with storage tank (5), the water pump (6) water pump of storage tank (5) (6) being delivered to spray colunm (4) is provided with between described storage tank (5) and spray colunm (4).
2. dust filtering device according to claim 1, it is characterized in that, described filter screen comprises coarse strainer (2) and smart filter screen (3), described coarse strainer (2) is positioned at smart filter screen (3) below, and the filtration particle diameter of described coarse strainer (2) is greater than the filtration particle diameter of smart filter screen (3).
3. dust filtering device according to claim 1, it is characterized in that, dividing plate is provided with in described storage tank (5), storage tank (5) is divided into settling zone (52) and clean water area (53) by described dividing plate, described water pump (6) is arranged in clean water area (53), described casing (1) bottom is provided with shower water outlet, and described shower water outlet is positioned at top, settling zone (52).
4. dust filtering device according to claim 3, is characterized in that, described dividing plate is filter plate (51).
5. the dust filtering device according to claim 1 or 2 or 3, it is characterized in that, described water pump (6) is connected by shower (42) with between spray colunm (4), and described shower (42) is provided with the control valve regulating spray colunm (4) water yield size.
6. the dust filtering device according to claim 1 or 2 or 3, is characterized in that, described casing (1) top is provided with gas vent (12), and described gas vent (12) place is provided with barrier plate (7).
7. dust filtering device according to claim 6, is characterized in that, described barrier plate (7) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713442.6U CN204294062U (en) | 2014-11-24 | 2014-11-24 | A kind of dust filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713442.6U CN204294062U (en) | 2014-11-24 | 2014-11-24 | A kind of dust filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294062U true CN204294062U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420713442.6U Expired - Fee Related CN204294062U (en) | 2014-11-24 | 2014-11-24 | A kind of dust filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874254A (en) * | 2015-06-01 | 2015-09-02 | 王杨 | Equipment for removing dust in industrial waste gas |
| CN108889041A (en) * | 2018-05-30 | 2018-11-27 | 广东知识城运营服务有限公司 | A kind of gas-purification dedusting mechanism |
| CN113209756A (en) * | 2021-04-13 | 2021-08-06 | 刘美瑜 | Air dust filtering device |
-
2014
- 2014-11-24 CN CN201420713442.6U patent/CN204294062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874254A (en) * | 2015-06-01 | 2015-09-02 | 王杨 | Equipment for removing dust in industrial waste gas |
| CN108889041A (en) * | 2018-05-30 | 2018-11-27 | 广东知识城运营服务有限公司 | A kind of gas-purification dedusting mechanism |
| CN113209756A (en) * | 2021-04-13 | 2021-08-06 | 刘美瑜 | Air dust filtering device |
| CN113209756B (en) * | 2021-04-13 | 2023-08-29 | 大石桥市圣兴耐火材料有限公司 | Air dust filtering device |
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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: 20150429 Termination date: 20191124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |