CN102553733A - Dust collector with spiral channels - Google Patents
Dust collector with spiral channels Download PDFInfo
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- CN102553733A CN102553733A CN2012100362963A CN201210036296A CN102553733A CN 102553733 A CN102553733 A CN 102553733A CN 2012100362963 A CN2012100362963 A CN 2012100362963A CN 201210036296 A CN201210036296 A CN 201210036296A CN 102553733 A CN102553733 A CN 102553733A
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- dust
- dust collector
- helical duct
- main body
- spiral
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Abstract
The invention relates to dust removal equipment, in particular to a dust collector with spiral channels. The dust collector with the spiral channels comprises an air inlet, a separating main body, a dust collection hopper and an air outlet, wherein the middle part of the dust collector is provided with the separating main body; the upper part of the dust collector is provided with the air outlet; the lower part of the dust collector is provided with the dust collection hopper; the spiral channels are formed in the separating main body; and porous isolation plates are fixedly connected in each spiral channel through partition plates. The spiral flow can ensure that the dust collection route is relatively long, and the action of centrifugal force is relatively large; airflow channels are not formed in a gas-solid isolation area, and gas is still, so that secondary and multiple mixing of dust particles and airflow can be avoided; a multi-channel mode ensures that the distance that the dust particles reach the gas-solid isolation area is shortened, so that the dust collection efficiency is improved; the spiral flow horizontally moves to a central area, and then moves upwards to the air outlet, and the movement route of the airflow is simpler, so that the resistance loss is reduced; and the height of the dust collector is small, so the processing set-up is relatively simple when the dust collector is applied.
Description
Technical field
The present invention relates to a kind of cleaner, particularly a kind of helical duct dust-precipitator.
Background technology
Traditional cyclone type dust-precipitator is that the air-flow that carries dust is tangentially got into spiral case, and in rotary course, dust loses speed after receiving centrifugal action to run into inner walls; Lean on the gravity effect to descend and fall into flue-dust retainer; Air communication is crossed the bottom-up motion of inner core, and the realization dust separates with gas, but owing to do not have tangible interface between the dust granules of air-flow and sedimentation; Dust also can be forced to take part by air-flow again, thereby reduces dust-collecting efficiency.Particularly large-scale dust-precipitator, the distance near the dust granules at center and inner walls in rotary course is big, can not arrive inner walls, thereby dust can not get separating with gas; Air-flow is accomplished the rotation back and is moved upward by moving downward to transfer to, can cause bigger drag losses, so energy consumption is higher.
Summary of the invention
The present invention be directed to deficiency of the prior art, a kind of employing helical baffle gas solid separation is provided, dust-collecting efficiency is high, energy consumption is low, the simple relatively helical duct dust-precipitator of technology arrangement when using.
Realize that the technical scheme that above-mentioned purpose adopts is:
A kind of helical duct dust-precipitator; Comprise: air inlet, separation main body, flue-dust retainer, air outlet; Said dust-precipitator middle part is provided with the separation main body, and its top is provided with air outlet, and its underpart is provided with flue-dust retainer; Be provided with helical duct in this separation main body, this helical duct inside is connected with the porous division board through dividing plate.
Compared with prior art, the invention has the beneficial effects as follows: spiral flow can make the path of gathering dust longer, and centrifugal action is bigger; Do not have gas channel in the gas-solid isolated area, gas is static, can avoid dust granules with the secondary of air-flow even repeatedly mix; Much channel communication makes dust granules arrive the reduced distances of gas-solid isolated area, thereby improves dust-collecting efficiency; Move upward behind the spiral flow horizontal movement arrival central area and be air outlet, the air motion route is simpler, thereby reduces drag losses; The dust-precipitator height is little, and technology arrangement is simple relatively during application.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 separates the agent structure sketch map for single channel of the present invention.
Fig. 3 separates the agent structure sketch map for multichannel of the present invention.
Fig. 4 separates main body A portion enlarged drawing for multichannel of the present invention.
Fig. 5 is a porous partition plate structure sketch map of the present invention.
Among the figure: air inlet 1, separate main body 2, porous division board 3, helical duct 4, gas-solid isolated area 5, flue-dust retainer 6, air outlet 7, split-wind plate 8, dividing plate 9 is crossed dirt hole 10.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
A kind of helical duct dust-precipitator; Comprise: air inlet 1, separation main body 2, flue-dust retainer 6, air outlet 7; Said dust-precipitator middle part is provided with separates main body 2, and its top is provided with air outlet 7, and its underpart is provided with flue-dust retainer 6; Be provided with helical duct 4 in this separation main body 2, these helical duct 4 inside are connected with porous division board 3 through dividing plate 9.
As a kind of preferred version of the present invention, said helical duct 4 is a single channel.
As a kind of preferred version of the present invention, said helical duct 4 is a multichannel, and this helical duct 4 air inlets 1 place is provided with split-wind plate 8.
As a kind of preferred version of the present invention, said porous division board 3 is shape in the shape of a spiral, evenly is provided with dirt hole 10 on its plate face.
Operation principle of the present invention is summarized as follows:
This helical duct dust-precipitator adopts single channel and multichannel according to actual operating conditions.
2 liang of channel modes of embodiment are seen Fig. 3, and after dust-contained airflow got into from air inlet 1, import split-wind plate 8 was divided into two parts with air-flow, and a part gets into outer shroud helical duct 4, ring helical duct 4 in a part gets into.The air-flow of inner and outer ring helical duct 4 is all pressed spiral of Archimedes direction motion, dust receive centrifugal action outwards motion pass porous division board 3 cross dirt hole 10, get into gas-solid isolated area 5; Dust granules loses speed after running into separation main body 2 inwalls; Lean on the gravity effect to descend and fall into flue-dust retainer 6, the two passage air-flows that arrive after the central area purifies move upward, and a part is mixed; A part gets into air outlet 7 respectively, realizes the high efficiency separation of dust and gas.
Claims (4)
1. helical duct dust-precipitator; Comprise: air inlet, separation main body, flue-dust retainer, air outlet, said dust-precipitator middle part is provided with the separation main body, and its top is provided with air outlet; Its underpart is provided with flue-dust retainer; It is characterized in that be provided with helical duct in this separation main body, this helical duct inside is connected with the porous division board through dividing plate.
2. helical duct dust-precipitator according to claim 1 is characterized in that said helical duct is a single channel.
3. helical duct dust-precipitator according to claim 1 is characterized in that said helical duct is a multichannel, and this helical duct air inlet place is provided with split-wind plate.
4. helical duct dust-precipitator according to claim 1 is characterized in that said porous division board shape in the shape of a spiral, evenly is provided with the dirt hole on its plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100362963A CN102553733A (en) | 2012-02-17 | 2012-02-17 | Dust collector with spiral channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100362963A CN102553733A (en) | 2012-02-17 | 2012-02-17 | Dust collector with spiral channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102553733A true CN102553733A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100362963A Pending CN102553733A (en) | 2012-02-17 | 2012-02-17 | Dust collector with spiral channels |
Country Status (1)
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| CN (1) | CN102553733A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499301A (en) * | 2018-06-25 | 2018-09-07 | 旭晖源环保科技（深圳）有限公司 | A kind of efficiency of waste gas processing equipment |
| CN110394011A (en) * | 2019-07-11 | 2019-11-01 | 江汉大学 | A kind of bispin fume cleaning device |
| CN111578398A (en) * | 2020-04-20 | 2020-08-25 | 浙江省科技宣传教育中心 | Cyclone air sterilizer |
| CN113713984A (en) * | 2021-09-14 | 2021-11-30 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
| CN113798071A (en) * | 2021-08-23 | 2021-12-17 | 鞍钢集团矿业有限公司 | Single-inlet multi-channel feed body hydrocyclone |
| CN114377865A (en) * | 2020-10-21 | 2022-04-22 | 国家能源投资集团有限责任公司 | Cyclone separator |
| CN114522476A (en) * | 2022-03-07 | 2022-05-24 | 广东石油化工学院 | Reducing spiral dust removal channel based on cyclone separation principle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269701A (en) * | 1978-09-01 | 1981-05-26 | Temafa Textilemaschinenfabrik Gmbh | Cyclone separator for the removal of heavy particles and dust particles from fibre material |
| CN2557237Y (en) * | 2002-07-04 | 2003-06-25 | 东华大学 | Vortex separator with multiple tangent direction inlet rotary pathway |
| CN1795804A (en) * | 2004-12-22 | 2006-07-05 | 三星光州电子株式会社 | Vacuum cleaner dust collecting apparatus |
| CN200945462Y (en) * | 2006-08-09 | 2007-09-12 | 唐忠库 | Efficient wear-proof drum type cyclone dust removal device |
| JP4359975B2 (en) * | 1999-10-26 | 2009-11-11 | 株式会社Ｉｈｉ | Solid separation device |
| JP4676182B2 (en) * | 2004-09-24 | 2011-04-27 | 祺人 西岡 | Cyclone equipment |
| CN202037084U (en) * | 2011-04-02 | 2011-11-16 | 凯天环保科技股份有限公司 | Cyclone abrasion-resistant dust collector |
| CN202438419U (en) * | 2012-02-17 | 2012-09-19 | 崔信明 | Spiral channel dust collector |
-
2012
- 2012-02-17 CN CN2012100362963A patent/CN102553733A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269701A (en) * | 1978-09-01 | 1981-05-26 | Temafa Textilemaschinenfabrik Gmbh | Cyclone separator for the removal of heavy particles and dust particles from fibre material |
| JP4359975B2 (en) * | 1999-10-26 | 2009-11-11 | 株式会社Ｉｈｉ | Solid separation device |
| CN2557237Y (en) * | 2002-07-04 | 2003-06-25 | 东华大学 | Vortex separator with multiple tangent direction inlet rotary pathway |
| JP4676182B2 (en) * | 2004-09-24 | 2011-04-27 | 祺人 西岡 | Cyclone equipment |
| CN1795804A (en) * | 2004-12-22 | 2006-07-05 | 三星光州电子株式会社 | Vacuum cleaner dust collecting apparatus |
| CN200945462Y (en) * | 2006-08-09 | 2007-09-12 | 唐忠库 | Efficient wear-proof drum type cyclone dust removal device |
| CN202037084U (en) * | 2011-04-02 | 2011-11-16 | 凯天环保科技股份有限公司 | Cyclone abrasion-resistant dust collector |
| CN202438419U (en) * | 2012-02-17 | 2012-09-19 | 崔信明 | Spiral channel dust collector |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499301A (en) * | 2018-06-25 | 2018-09-07 | 旭晖源环保科技（深圳）有限公司 | A kind of efficiency of waste gas processing equipment |
| CN110394011A (en) * | 2019-07-11 | 2019-11-01 | 江汉大学 | A kind of bispin fume cleaning device |
| CN111578398A (en) * | 2020-04-20 | 2020-08-25 | 浙江省科技宣传教育中心 | Cyclone air sterilizer |
| CN111578398B (en) * | 2020-04-20 | 2022-04-01 | 浙江省科技宣传教育中心 | Cyclone air sterilizer |
| CN114377865A (en) * | 2020-10-21 | 2022-04-22 | 国家能源投资集团有限责任公司 | Cyclone separator |
| CN113798071A (en) * | 2021-08-23 | 2021-12-17 | 鞍钢集团矿业有限公司 | Single-inlet multi-channel feed body hydrocyclone |
| CN113713984A (en) * | 2021-09-14 | 2021-11-30 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
| CN113713984B (en) * | 2021-09-14 | 2022-04-22 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
| CN114522476A (en) * | 2022-03-07 | 2022-05-24 | 广东石油化工学院 | Reducing spiral dust removal channel based on cyclone separation principle |
| CN114522476B (en) * | 2022-03-07 | 2023-08-25 | 广东石油化工学院 | Diameter-reduced spiral dust removal channel based on cyclone separation principle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |