CN201214036Y - Cyclone dust extractor - Google Patents
Cyclone dust extractor Download PDFInfo
- Publication number
- CN201214036Y CN201214036Y CNU2008200243982U CN200820024398U CN201214036Y CN 201214036 Y CN201214036 Y CN 201214036Y CN U2008200243982 U CNU2008200243982 U CN U2008200243982U CN 200820024398 U CN200820024398 U CN 200820024398U CN 201214036 Y CN201214036 Y CN 201214036Y
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- gas
- cyclone dust
- gas outlet
- cylindrical shell
- barrel body
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Abstract
The utility model belongs to gas separation equipment, which particularly relates to a cyclone dust collector for separating water, dust and tar from fuel gas, which is used in the biomass gasification technology. The technical proposal of the utility model comprises that the cyclone dust collector comprises a barrel body, a gas inlet, a gas outlet and a material discharging port, wherein the gas inlet is arranged on the upper part of the barrel body; along the tangential direction of the side edge of the barrel body, a gas outlet pipe is arranged in the barrel body, an upper opening of a gas outlet diversion pipe is connected with the gas outlet; and a diversion plate with downward spiral is arranged between the gas outlet diversion pipe and the barrel and the lower part of the gas inlet. After fuel gas passes through the cyclone dust collector, the content of tar, water and dust in the fuel gas is reduced by 80 percent, thereby reducing the working pressure of the following purifying equipment; moreover, the cyclone dust collector also has the advantages of good application effect, safety and reliability and suitability for popularization and application in rural areas.
Description
Technical field
The utility model belongs to gas separation equipment, relates in particular in biomass gasification technology the cyclone dust collectors of moisture content, dust and tar in the used separation combustion gas.
Background technology
The living beings gasification is meant that agriculture and forestry organic waste materials such as faggot, branch, straw, scoot obtain the process of fuel gas with gasifying agent (air, oxygen and steam) reaction under hot conditions, biomass gasification technology is doubled the utilization ratio of biomass energy, reduced the discharging of CO2, alleviated the pressure of the energy and environment two aspects, can solve the problem that the rural area substitute fuel lacks on the spot, for adjusting the rural energy structure, implement the strategy of sustainable development and be significant.But the content of tar, moisture content and dust is big in the biogas at present, calorific value is lower, cause stopping up to follow-up distributing system, user with the line clogging in the gas system and the flow gas meter, flow meter before the kitchen range, kitchen range bore, use the gas weak effect, even can't use this situation, the technology that has restricted the living beings central gas supply systems is applied.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of cyclone dust collectors are provided, and this device can improve the calorific value of combustion gas, can remove tar, moisture content and dust in the combustion gas again, and simple in structure, volume is little, easy for installation.
For solving the problems of the technologies described above, the technical solution of the utility model is: cyclone dust collectors, comprise cylindrical shell, air inlet, gas outlet and discharge gate, air inlet is positioned at the top of cylindrical shell, on the tangential direction of cylindrical shell side, escape pipe is arranged in cylindrical shell, the suitable for reading and gas outlet of the mozzle of giving vent to anger links to each other, giving vent to anger between mozzle and the cylindrical shell, the flow deflector under the screw is arranged at the bottom that is positioned at air inlet.Combustion gas enters in the cylindrical shell of cyclone dust collectors at a high speed from air inlet with tangential direction, track according to circle moves and has produced centrifugal force, so bigger moisture content particle and tar and dust granule are under action of centrifugal force in the combustion gas, be adhered on the barrel, the combustion gas of separated a part of moisture content of going out and tar still is rotated motion according to the track of spirality flow deflector, in this process, collision is bonding mutually in rotatablely moving becomes bigger granule foreign for the moisture content that is not separated in the combustion gas and tar, flow to the discharge gate of cylindrical shell bottom and discharge along flow deflector, the combustion gas that is separated is discharged from the gas outlet through escape pipe, thereby reached the purpose of separating gas tar oil and moisture content, alleviated the ability to work of subsequent technique, significantly reduce the time of maintenance, improved operating efficiency.
Cylindrical shell described in the utility model bottom is conical, when flow deflector has been left in combustion gas, because action of inertia, combustion gas still continues to move forward, the combustion gas of this moment has just entered the space of the bottom cone of cyclone dust collectors, because the effect of cone makes combustion gas produce a kind of eddy current, makes the bigger particle of the bonding one-tenth of mutual collision still do eddy motion under action of inertia, finally moisture content and tar have been sent into the gas outlet, cleaner combustion gas is discharged by escape pipe.
The beneficial effects of the utility model are: because cyclone dust collectors, comprise cylindrical shell, air inlet, gas outlet and discharge gate, air inlet is positioned at the top of cylindrical shell, on the tangential direction of cylindrical shell side, escape pipe is arranged in cylindrical shell, the give vent to anger suitable for reading and gas outlet of mozzle links to each other, and is giving vent to anger between mozzle and the cylindrical shell, and the flow deflector under the screw is arranged at the bottom that is positioned at air inlet.Make tar, moisture content and dust in the combustion gas descend 80% through content behind the cyclone dust collectors, thereby alleviated the operating pressure of follow-up cleaning equipment, effect is good, and is safe and reliable, and apply in suitable rural area.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-gas outlet, 2-escape pipe, 3-flow deflector, 4-air inlet, 5-cylindrical shell, 6-discharge gate.
Below in conjunction with the specific embodiment the utility model is described in further details:
The specific embodiment
According to shown in Figure 1, cyclone dust collectors, comprise cylindrical shell (5), air inlet (4), gas outlet (1) and discharge gate (6), air inlet (4) is positioned at the top of cylindrical shell (5), and cylindrical shell (5) bottom is conical, on the tangential direction of cylindrical shell (5) side, escape pipe (2) is arranged in the cylindrical shell (5), suitable for reading and the gas outlet (1) of escape pipe (2) links to each other, and between escape pipe (2) and cylindrical shell (5), the flow deflector (3) under the screw is arranged at the bottom that is positioned at air inlet (4).
Claims (2)
1, cyclone dust collectors, comprise cylindrical shell, air inlet, gas outlet and discharge gate, air inlet is positioned at the top of cylindrical shell, on the tangential direction of cylindrical shell side, it is characterized in that: in described cylindrical shell, escape pipe is arranged, suitable for reading and the gas outlet of escape pipe links to each other, and is giving vent to anger between mozzle and the cylindrical shell, and the flow deflector under the screw is arranged at the bottom that is positioned at air inlet.
2, cyclone dust collectors according to claim 1 is characterized in that: described cylindrical shell bottom is for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200243982U CN201214036Y (en) | 2008-06-23 | 2008-06-23 | Cyclone dust extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200243982U CN201214036Y (en) | 2008-06-23 | 2008-06-23 | Cyclone dust extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214036Y true CN201214036Y (en) | 2009-04-01 |
Family
ID=40519247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200243982U Expired - Fee Related CN201214036Y (en) | 2008-06-23 | 2008-06-23 | Cyclone dust extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214036Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109561A (en) * | 2014-06-30 | 2014-10-22 | 狄国旺 | Biomass gasifier with built-in cyclone dust collector |
| CN105505478A (en) * | 2015-11-30 | 2016-04-20 | 中国科学院广州能源研究所 | Device and method for purifying crude fuel gas through electrical cyclone streamer corona biomass gasification |
| CN105688569A (en) * | 2016-03-16 | 2016-06-22 | 常州三思环保科技有限公司 | Cyclone filter drum type dust remover |
| KR101782786B1 (en) | 2016-12-01 | 2017-10-23 | 주식회사 일진파워 | A wet desulfurization unit |
| KR101804314B1 (en) | 2016-05-09 | 2018-01-10 | 주식회사 파나시아 | Scrubber system for cleaning exhaust gas |
| CN108411088A (en) * | 2018-05-23 | 2018-08-17 | 宿迁市通用机械有限公司 | A kind of environment-friendly type heat-treatment furnace |
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
| CN115364581A (en) * | 2022-08-19 | 2022-11-22 | 煤炭科学研究总院有限公司 | Dust remover and anchor rod machine that has it |
-
2008
- 2008-06-23 CN CNU2008200243982U patent/CN201214036Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109561A (en) * | 2014-06-30 | 2014-10-22 | 狄国旺 | Biomass gasifier with built-in cyclone dust collector |
| CN105505478A (en) * | 2015-11-30 | 2016-04-20 | 中国科学院广州能源研究所 | Device and method for purifying crude fuel gas through electrical cyclone streamer corona biomass gasification |
| CN105688569A (en) * | 2016-03-16 | 2016-06-22 | 常州三思环保科技有限公司 | Cyclone filter drum type dust remover |
| KR101804314B1 (en) | 2016-05-09 | 2018-01-10 | 주식회사 파나시아 | Scrubber system for cleaning exhaust gas |
| KR101782786B1 (en) | 2016-12-01 | 2017-10-23 | 주식회사 일진파워 | A wet desulfurization unit |
| CN108411088A (en) * | 2018-05-23 | 2018-08-17 | 宿迁市通用机械有限公司 | A kind of environment-friendly type heat-treatment furnace |
| CN113521888A (en) * | 2020-04-17 | 2021-10-22 | 广东美的白色家电技术创新中心有限公司 | Oil separator and compressor assembly |
| CN115364581A (en) * | 2022-08-19 | 2022-11-22 | 煤炭科学研究总院有限公司 | Dust remover and anchor rod machine that has it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110623 |