CN204563805U - The special positive-negative voltage pulse bag-type dust removing system in oil field - Google Patents
The special positive-negative voltage pulse bag-type dust removing system in oil field Download PDFInfo
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- CN204563805U CN204563805U CN201520135638.6U CN201520135638U CN204563805U CN 204563805 U CN204563805 U CN 204563805U CN 201520135638 U CN201520135638 U CN 201520135638U CN 204563805 U CN204563805 U CN 204563805U
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Abstract
The special positive-negative voltage pulse exhaust dust device with bag in oil field, be made up of positive pressure pulse sack cleaner and negative pressure dust collector two parts, wherein positive pressure pulse sack cleaner includes a vertical tank body, gas dust separating arrangement is provided with in vertical tank body, vertical tank body top is provided with the exhaust outlet be communicated with gas dust separating arrangement, the cone hopper inside of described vertical tank body lower part is provided with crosswind gasifier, cone hopper arranged outside has charging aperture, cone hopper to be communicated with inspection mouth, and cone feed hopper bottom is provided with pneumatic defeated grey mouth and device for discharging; Described negative pressure dust collector coordinates with described charging aperture after being sequentially communicated with by dust suction cap, air-introduced machine, manifold system; When staff adds ash to ground tank, the dust of generation is after this positive-negative voltage pulse exhaust dust device with bag, and dust is effectively absorbed, and has purified working environment, has ensured the health of staff.Dust after absorption is after the process of this device, and gas can reach the discharge standard of national regulation.
Description
Technical field
The utility model relates to oil drilling, well cementation industry, refers in particular to the special positive-negative voltage pulse exhaust dust device with bag in oilfield well cementing ash conveying system oil field.
Background technology
On market, oil field Special fixing well ash storehouse is all configured with a kind of positive/negative-pressure vibration bag-type dust removing system, there is following defect in the course of the work: 1, dust settling pocket vibration is little, concrete grey is shaken off not thorough, and dust settling pocket vibration is excessive, affects service life of equipment and operator safety; 2, the concrete grey needed for reinforcing oil well because of geology different, proportioning is different, and the concrete grey of separation is not easy to inspection, can not the concrete grey that reclaims of efficiency utilization; 3, during artificial concrete grey canned to ground, dust is large, cannot reclaim, namely have impact to personnel health, cause again the pollution of environment; 4, because utilization rate is high, cause manually unloading grey workload large.
Summary of the invention
The purpose of this utility model be under dusty gas to be sucked by the air-introduced machine at charge door top dust suction cap rear portion and enters the effect at gravity and centrifugal force of bulky grain in deduster, dust along tank skin whirlpool down ash bucket, granule disperse between filter bag space, clean air through filter bag, by air-introduced machine sucking-off and discharged in air.Thus reach environmental protection, reduce air pollution.
The utility model solves the technical scheme that its technical problem adopts:
The special positive-negative voltage pulse exhaust dust device with bag in a kind of oil field, be made up of positive pressure pulse sack cleaner and negative pressure dust collector two parts, wherein positive pressure pulse sack cleaner includes a vertical tank body, it is characterized in that: in vertical tank body, be provided with gas dust separating arrangement, vertical tank body top is provided with the exhaust outlet be communicated with gas dust separating arrangement, the cone hopper inside of described vertical tank body lower part is provided with crosswind gasifier, cone hopper arranged outside has charging aperture, cone hopper to be communicated with inspection mouth, and cone feed hopper bottom is provided with pneumatic defeated grey mouth and device for discharging; Described negative pressure dust collector coordinates with described charging aperture after being sequentially communicated with by dust suction cap, air-introduced machine, manifold system.
Described gas dust separating arrangement is communicated with the air pulse manifold being arranged at vertical tank body top, and described air pulse manifold is connected with the impulse electromagnetic valve being placed in vertical tank body top.
The beneficial effects of the utility model are: when staff adds ash to ground tank, the dust of generation is after this positive-negative voltage pulse exhaust dust device with bag, and dust is effectively absorbed, and has purified working environment, has ensured the health of staff.Dust after absorption is after the process of this device, and gas can reach the discharge standard of national regulation.Isolated concrete grey, after inspection mouth sample examination, carries out classification process according to result, pneumatic defeated grey mouth can be adopted to the vehicle arrangement such as unloading vehicle, lower ash can convey materials, device for discharging also can be used to carry, thus reach the optimum efficiency of recycling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the pneumatic defeated grey mouth 10 device for discharging 11 manifold system 12 air-introduced machine 13 dust suction cap of mouth 9 checked by 1 impulse electromagnetic valve 2 air pulse manifold 3 exhaust outlet 4 vertical tank body 5 gas dust separating arrangement 6 ash inlet 7 crosswind gasifier 8
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
There is provided a kind of oil field special positive-negative voltage pulse exhaust dust device with bag, be made up of positive pressure pulse sack cleaner and negative pressure dust collector two parts, wherein positive pressure pulse sack cleaner includes a vertical tank body 4, gas dust separating arrangement 5 is provided with in vertical tank body 4, vertical tank body 4 top is provided with the exhaust outlet 3 be communicated with gas dust separating arrangement 5, the cone hopper inside of described vertical tank body 4 bottom is provided with crosswind gasifier 7, cone hopper arranged outside has charging aperture 6, cone hopper to be communicated with inspection mouth 8, and cone feed hopper bottom is provided with pneumatic defeated grey mouth 9 and device for discharging 10; Described negative pressure dust collector coordinates with charging aperture 6 after being sequentially communicated with by dust suction cap 13, air-introduced machine 12, manifold system 11.
Described gas dust separating arrangement 5 is communicated with the air pulse manifold 2 being arranged at vertical tank body 4 top, and described air pulse manifold 2 is connected with the impulse electromagnetic valve 1 being placed in vertical tank body top.
Its course of work is as follows: open ram charging valve 1, concrete grey (or other powder grain materials) air-introduced machine 12 after dust suction cap 13 is drawn through the bottom that manifold system 12 and ash inlet 6 enter vertical tank body 4, after gas dust separating arrangement 5 filters, discharge from the exhaust outlet 3 being located at vertical tank body 4 top, the foreign material filtered down are deposited on the bottom of vertical tank body 4, after inspection mouth 8 sample examination, classification process is carried out according to result, crosswind gasifier 7 can be adopted to match to unloading vehicle with pneumatic defeated grey mouth 9, the equipment convey materials such as lower ash can, device for discharging 10 is carried.
Although shown detailed embodiment of the present utility model above, obviously, those skilled in the art without prejudice under prerequisite of the present utility model, can carry out part modifications and changes; The content mentioned in description above and accompanying drawing only illustratively illustration, not as to restriction of the present utility model, has the special positive-negative voltage pulse exhaust dust device with bag in oil field of above-mentioned technical characteristic, all falls into the utility model protection domain.
Claims (2)
1. the special positive-negative voltage pulse exhaust dust device with bag in oil field, be made up of positive pressure pulse sack cleaner and negative pressure dust collector two parts, wherein positive pressure pulse sack cleaner includes a vertical tank body, it is characterized in that: in vertical tank body, be provided with gas dust separating arrangement, vertical tank body top is provided with the exhaust outlet be communicated with gas dust separating arrangement, the cone hopper inside of described vertical tank body lower part is provided with crosswind gasifier, cone hopper arranged outside has charging aperture, cone hopper to be communicated with inspection mouth, and cone feed hopper bottom is provided with pneumatic defeated grey mouth and device for discharging; Described negative pressure dust collector coordinates with described charging aperture after being sequentially communicated with by dust suction cap, air-introduced machine, manifold system.
2. the special positive-negative voltage pulse exhaust dust device with bag in oil field as claimed in claim 1, it is characterized in that: described gas dust separating arrangement is communicated with the air pulse manifold being arranged at vertical tank body top, described air pulse manifold is connected with the impulse electromagnetic valve being placed in vertical tank body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135638.6U CN204563805U (en) | 2015-03-11 | 2015-03-11 | The special positive-negative voltage pulse bag-type dust removing system in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135638.6U CN204563805U (en) | 2015-03-11 | 2015-03-11 | The special positive-negative voltage pulse bag-type dust removing system in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563805U true CN204563805U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135638.6U Expired - Fee Related CN204563805U (en) | 2015-03-11 | 2015-03-11 | The special positive-negative voltage pulse bag-type dust removing system in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563805U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495384A (en) * | 2014-12-23 | 2015-04-08 | 长沙开元仪器股份有限公司 | Material conveying device |
| CN106422855A (en) * | 2016-11-10 | 2017-02-22 | 佛山市利德嘉陶瓷制釉有限公司 | Feeding port charging dust removal equipment of screw mixer |
| CN110510268A (en) * | 2019-10-09 | 2019-11-29 | 无锡市新华起重工具有限公司 | Dedusting hopper |
| CN114132760A (en) * | 2021-11-30 | 2022-03-04 | 北新集团建材股份有限公司 | Automatic negative pressure dust collection type starch conveying device with water flow scouring function |
-
2015
- 2015-03-11 CN CN201520135638.6U patent/CN204563805U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495384A (en) * | 2014-12-23 | 2015-04-08 | 长沙开元仪器股份有限公司 | Material conveying device |
| CN106422855A (en) * | 2016-11-10 | 2017-02-22 | 佛山市利德嘉陶瓷制釉有限公司 | Feeding port charging dust removal equipment of screw mixer |
| CN110510268A (en) * | 2019-10-09 | 2019-11-29 | 无锡市新华起重工具有限公司 | Dedusting hopper |
| CN114132760A (en) * | 2021-11-30 | 2022-03-04 | 北新集团建材股份有限公司 | Automatic negative pressure dust collection type starch conveying device with water flow scouring function |
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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: 20150819 Termination date: 20190311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |