CN106190339A - Cyclone separator and application for crushed coal pressure gasifying raw gas dedusting - Google Patents
Cyclone separator and application for crushed coal pressure gasifying raw gas dedusting Download PDFInfo
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- CN106190339A CN106190339A CN201610631508.0A CN201610631508A CN106190339A CN 106190339 A CN106190339 A CN 106190339A CN 201610631508 A CN201610631508 A CN 201610631508A CN 106190339 A CN106190339 A CN 106190339A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/026—Dust removal by centrifugal forces
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Abstract
nullA kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting includes cyclone dust extractor (1) and ash can (13)，Cyclone dust extractor (1) includes outer cylinder body (11) and inner barrel (5)，The perpendicular shape in top of outer cylinder body (11)，Bottom is tapered，Outer cylinder body (11) is made up of outer cylinder body outer wall (8) and outer cylinder body inwall (9)，Inner barrel (5) is fixed on outer cylinder body inwall (9) by tensioning member (10)，Gas access (2) is connected with inner barrel (5) bottom by outer cylinder body (11)，Gas outlet (3) is positioned at outer cylinder body (11) top，Cyclone dust extractor hot water outlet (7) is arranged at outer cylinder body outer wall (8) top，Cyclone dust extractor hot water inlet (6) is arranged at bottom，The bottom end outlet of outer cylinder body (11) is connected with ash can (13) top by oil-containing dirt drain valve (4).It is high that the present invention has oily dirt removal efficiency, and without waste water, disposal ability is strong, the advantage that operating flexibility is big.
Description
Technical field
The invention belongs to a kind of cleaner, be specifically related to a kind of whirlwind for crushed coal pressure gasifying raw gas dedusting and divide
From device.
Background technology
Crushed coal pressurized-gasification furnace is a kind of fixed bed coal gasifier, owing to requiring low to feed coal, i.e. except heavy caking coal
Outward, remaining coal can gasify, particularly low-order coal and the colm of high ash melting point and Jiao of gasifying.This gasification furnace is by extensively
Be applied to coal synthesis ammonia, methanol, dimethyl ether, synthesis oil and gas natural gas field.But the broken coal of industry park plan at present
Pressure gasification process use in dedusting, removing oil operation for the Modern Coal-based Chemical technical manual second edition, in page 424 to 428
The 5 kinds of fixed bed gasification technological processes introduced, all use water washing dedust, removing oil technique, and the sensible heat loss causing raw gas is many, no
It is beneficial to heat recovery and utilization, also makes that gas liquor circulating load is big, operating cost is high.Patent: the technique of coal clean gas and dress
Put, the patent No.: the cyclone dust removal of patent use, removing oil disclosed in 201410767710.7, but cyclone dust removal structure is undisclosed,
Easily there is tar condensing when raw gas outlet temperature is low, cause slag-drip opening to block, affect stable operation.Patent No.
The cyclone dust removal of use in the Dual tangential circulating flow type cyclone dust remover of 01243740.9, disclosed cyclonic separation and above-mentioned patent,
There is the same problem in removing oil.
Summary of the invention
In order to overcome the shortcoming and defect in above-mentioned technology, it is an object of the invention to provide a kind of in raw gas oil dirt take off
Except rate is high, producing without coal gas waste, disposal ability is strong, the whirlwind for crushed coal pressure gasifying raw gas dedusting that operating flexibility is big
Separator.
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting of the present invention, crushed coal pressure gasifying generates and contains
The raw gas of oil dirt, after dedusting, deoiler, is possible not only to make the weight of oil-containing dirt in every cubic metre of raw gas be less than
80mg, meets subsequent technique requirement, also makes gas heat loss, resistance drop the least, does not the most produce washing gas liquor.
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting that the present invention provides, it includes cyclone dust removal
Device and ash can, it is characterised in that cyclone dust extractor includes outer cylinder body and inner barrel, the perpendicular shape in top of outer cylinder body, bottom is cone
Shape, outer cylinder body is made up of outer cylinder body outer wall and outer cylinder body inwall, and is formed jacket structured, outside inner barrel is fixed on by tensioning member
On cylinder inboard wall, gas access is communicated with inner barrel bottom by outer cylinder body, and gas outlet is positioned at outer cylinder body top, outside outer cylinder body
Cyclone dust extractor hot water outlet is arranged at wall top, and cyclone dust extractor hot water inlet is arranged at bottom, and the bottom end outlet of outer cylinder body passes through oil-containing
Dirt drain valve is connected with ash upper end.
Inner barrel as above is conic tube structure, little in top, the big cone barrel in bottom.
The angle α of gas access as above and outer cylinder body inwall is between 75-89 degree.
Ash can as above includes ash discharging hole, ash can chuck admission port, ash can chuck discharge outlet, Balance Air import, puts down
Weighing apparatus gas outlet, the bottom of ash can is ash discharging hole, and the top of ash can is oil dirt entrance, and the perpendicular shape in top of ash can, bottom is cone
Shape, and use chuck double-decker, Balance Air import and Balance Air outlet are arranged at the top of ash can, and ash can chuck is arranged at the top of ash can
Discharge outlet, ash can chuck admission port is arranged at the bottom of ash can.
Ash can chuck double-decker as above is made up of ash top tank structure and ash tank wall.
The a diameter of benchmark of the 1m of cylinder inboard wall beyond the cyclone dust extractor of the present invention, other structure relative parameter such as table 1.
Table 1 cyclone dust extractor design structural parameters
| Sequence number | Structure title | Structure relative parameter (unit m) |
| 1 | Outer cylinder body inwall 9 diameter | 1.0 |
| 2 | Position, gas access 2 (is measured) bottom outer cylinder body straight tube | 0.25-0.50 |
| 3 | Gas access 2 diameter | 0.2-0.25 |
| 4 | Inner barrel 5 height | 0.5-0.85 |
| 5 | Outer cylinder body vertical shape height | 1.5-1.6 |
| 6 | Gas outlet 3 diameter | 0.25-0.30 |
| 7 | Outer cylinder body cone height | 2.2-2.5 |
| 8 | The bottom end outlet diameter of outer cylinder body 11 | 0.30-0.35 |
| 9 | Inner barrel 5 and the spacing of outer cylinder body inwall 9 | 0.2-0.3 |
The application of cyclone separator of the present invention is as follows:
(1) hot water or thermal conductance deep fat enter in the chuck of cyclone dust extractor by cyclone dust extractor hot water inlet, outside maintenance
The wall temperature of cylinder inboard wall is between 180-240 degree；
(2) hot water or thermal conductance deep fat are entered in ash can chuck by ash can chuck admission port, maintain the wall of ash top tank structure
Temperature is between 180-240 degree；
(3) raw gas is entered cyclone dust extractor with the speed of 15-27m/s from gas access, divide through cyclone dust extractor
From, make coal gas be discharged into downstream from gas outlet；Oil dirt by centrifugal force and the dual function of unexpected reduction of speed when leaving inner barrel,
Oil dirt and portion gas is made to return outer cylinder body lower taper cylinder from the gap between inner barrel and outer cylinder body, at outer cylinder body lower cone
Shape cylinder carries out spin and separates, and the gas after separation mixes with the raw gas entered from gas access and again separates, oil-containing dirt
Spin is fallen, and is enriched to the bottom of outer cylinder body lower taper cylinder；
(4) coal gas or indifferent gas enter ash tank body from Balance Air import and carry out pressurising, when in ash can with in cyclone dust extractor
Pressure consistent after, open oil dirt drain valve and make oil-containing dirt enter in ash can, after drained oil-containing dirt, close oil dirt drain valve, ash can
Oil-containing dirt is discharged ash can after being discharged to normal pressure by pressure.
Raw gas as above is the raw gas that crushed coal pressure gasifying generates, and temperature is at 245-650 DEG C, and pressure is at 2.0-
8.0MPa, oil-containing dirt 0.01-15 gram in every cubic metre of raw gas,
Beneficial effects of the present invention is as follows:
1, can effectively remove oil-containing dirt in the raw gas that crushed coal pressure gasifying produces, after removing oil dirt, make every cubic metre slightly
In coal gas, oil dust content is less than 80mg.
2, in the raw gas that removing crushed coal pressure gasifying produces, coal gas waste is not produced during oil-containing dirt.
3, equipment enlarge-effect is little, and disposal ability is strong, and operating flexibility is big.
4, process system is simple to operate, energy consumption is low, gas heat loss is few.
Accompanying drawing explanation
Fig. 1 is the structural representation of cyclone separator of the present invention.
As it can be seen, 1-cyclone dust extractor, 2-gas access, 3-gas outlet, 4-oil dirt drain valve, 5-inner barrel, 6-
Cyclone dust extractor hot water inlet, 7-cyclone dust extractor hot water outlet, 8-outer cylinder body outer wall, 9-outer cylinder body inwall, 10-tensioning member,
11-outer cylinder body, 12-oil dirt entrance, 13-ash can, 14-ash discharging hole, 15-ash can chuck admission port, 16-ash can chuck discharge outlet,
17-Balance Air import, the outlet of 18-Balance Air, 19-ash top tank structure, 20-ash tank wall, α-gas access press from both sides with outer cylinder body inwall
Angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is done more detailed description.
The present invention is further illustrated it should be understood that these embodiments are only to use below by specific embodiment
In in more detail, specifically describe and be used, and be not to be construed as limiting in any form the present invention.
This part to used in the present invention to material and test method carry out general description.Although for realizing
Many materials used in the present invention and operational approach are to it is known in the art that but the present invention still makees the most detailed at this
Describe.It will be apparent to those skilled in the art that within a context, if not specified, material therefor of the present invention and operational approach are
Well known in the art.
Embodiment 1
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it includes cyclone dust extractor 1 and ash can 13,
It is characterized in that cyclone dust extractor 1 includes outer cylinder body 11 and inner barrel 5, the perpendicular shape in top of outer cylinder body 11, bottom is tapered,
Outer cylinder body 11 is made up of outer cylinder body outer wall 8 and outer cylinder body inwall 9, and is formed jacket structured, and inner barrel 5 is fixed by tensioning member 10
Outside on cylinder inboard wall 9, gas access 2 is communicated with inner barrel 5 bottom by outer cylinder body 11, and gas outlet 3 is positioned at outer cylinder body 11
Top, cyclone dust extractor hot water outlet 7 is arranged at outer cylinder body outer wall 8 top, and cyclone dust extractor hot water inlet 6, outer cylinder body 11 are arranged at bottom
Bottom end outlet be connected with ash can 13 top by oil-containing dirt drain valve 4.
Described inner barrel 5 is conic tube structure, little in top, the big cone barrel in bottom.
Described gas access 2 is 75 degree with the angle α of outer cylinder body inwall 9.
Described ash can 13 includes ash discharging hole 14, ash can chuck admission port 15, ash can chuck discharge outlet 16, Balance Air import
17, Balance Air outlet 18, ash top tank structure 19, ash tank wall 20, the bottom of ash can 13 is ash discharging hole 14, and the top of ash can 13 is oil
Dirt entrance 12, the perpendicular shape in top of ash can 13, bottom is tapered, and uses chuck double-decker, the top of ash can 13 to have flat
Weighing apparatus gas import 17 and Balance Air outlet 18, ash can chuck discharge outlet 16 is arranged at the top of ash can 13, and the bottom of ash can 13 has ash can to press from both sides
Set admission port 15.
Described ash can 13 chuck double-decker is made up of ash top tank structure 19 and ash tank wall 20.
The a diameter of benchmark of 1m of cylinder inboard wall 9, other structure relative parameter such as table 2 beyond cyclone dust extractor 1 of the present invention
Table 2 cyclone dust extractor design structural parameters
| Sequence number | Structure title | Structure relative parameter (unit m) |
| 1 | Outer cylinder body inwall 9 diameter | 1.0 |
| 2 | Position, gas access 2 (is measured) bottom outer cylinder body straight tube | 0.47 |
| 3 | Gas access 2 diameter | 0.25 |
| 4 | Inner barrel 5 height | 0.79 |
| 5 | Outer cylinder body vertical shape height | 1.5 |
| 6 | Gas outlet 3 diameter | 0.25 |
| 7 | Outer cylinder body cone height | 2.21 |
| 8 | The bottom end outlet diameter of outer cylinder body 11 | 0.30 |
| 9 | Inner barrel 5 and the spacing of outer cylinder body inwall 9 | 0.22 |
The application of cyclone separator of the present invention, comprises the steps:
(1), during hot water enters the chuck of cyclone dust extractor 1 by cyclone dust extractor hot water inlet 6, outer cylinder body inwall 9 is maintained
Wall temperature between 238 degree；
(2) hot water is entered in ash can 13 chuck by ash can chuck admission port 15, maintain the wall temperature of ash top tank structure 19 to exist
238 degree；
(3) raw gas that crushed coal pressure gasifying generates, its temperature is 640 DEG C, and pressure is 4.0MPa, every cubic metre of raw gas
Middle oil-containing dirt 3.7 grams, enters cyclone dust extractor 1 with the speed of 16m/s from gas access 2 by raw gas, through cyclone dust extractor 1
Separate, make raw gas be discharged into downstream from gas outlet 3；Oil dirt is by centrifugal force and unexpected reduction of speed double when leaving inner barrel 5
Recast use, makes oil dirt and portion gas return outer cylinder body 11 lower taper cylinder from the gap between inner barrel 5 and outer cylinder body 11,
Outer cylinder body 11 lower taper cylinder carries out spin and separates, and the gas after separation mixes also with the raw gas entered from gas access 2
Again separating, the spin of oil-containing dirt is fallen, and is enriched to the bottom of outer cylinder body 11 lower taper cylinder；
(4) coal gas or indifferent gas enter ash can 13 body from Balance Air import 17 and carry out pressurising, when removing with whirlwind in ash can 13
After pressure in dirt device 1 is consistent, opens oil dirt drain valve 4 and make oil-containing dirt enter in ash can 13, after drained oil-containing dirt, close oil dirt
Drain valve 4, oil-containing dirt is discharged ash can 13 after being discharged to normal pressure by ash can 13 pressure.
After removing oil dirt, in every cubic metre of raw gas, oil dust content is 70mg.
Embodiment 2
The raw gas that crushed coal pressure gasifying generates, its temperature is 640 DEG C, and pressure is 4.0MPa, in every cubic metre of raw gas
Oil-containing dirt 13.5 grams, by raw gas with the speed of 25m/s.
After removing oil dirt, in every cubic metre of raw gas, oil dust content is 75mg.
Described gas access 2 is 76 degree with the angle α of outer cylinder body inwall 9.
The a diameter of benchmark of 1m of cylinder inboard wall 9, other structure relative parameter such as table 3 beyond cyclone dust extractor 1 of the present invention.Its
Remaining with embodiment 1.
Table 3 cyclone dust extractor design structural parameters
| Sequence number | Structure title | Structure relative parameter (unit m) |
| 1 | Outer cylinder body inwall 9 diameter | 1.0 |
| 2 | Position, gas access 2 (is measured) bottom outer cylinder body straight tube | 0.25 |
| 3 | Gas access 2 diameter | 0.21 |
| 4 | Inner barrel 5 height | 0.51 |
| 5 | Outer cylinder body vertical shape height | 1.51 |
| 6 | Gas outlet 3 diameter | 0.26 |
| 7 | Outer cylinder body cone height | 2.21 |
| 8 | The bottom end outlet diameter of outer cylinder body 11 | 0.31 |
| 9 | Inner barrel 5 and the spacing of outer cylinder body inwall 9 | 0.22 |
Embodiment 3
The raw gas that crushed coal pressure gasifying generates, its temperature is 550 DEG C, and pressure is 2.5MPa, in every cubic metre of raw gas
Oil-containing dirt 0.15 gram, by raw gas with the speed of 21m/s.
After removing oil dirt, in every cubic metre of raw gas, oil dust content is 1.2mg.
Described gas access 2 is 85 degree with the angle α of outer cylinder body inwall 9.
The a diameter of benchmark of 1m of cylinder inboard wall 9, other structure relative parameter such as table 4 beyond cyclone dust extractor 1 of the present invention.Its
Remaining with embodiment 1.
Table 4 cyclone dust extractor design structural parameters
Embodiment 4
The raw gas that crushed coal pressure gasifying generates, its temperature is 378 DEG C, and pressure is 6.0MPa, in every cubic metre of raw gas
Oil-containing dirt 4.5 grams, by raw gas with the speed of 22m/s.
Described gas access 2 is 87 degree with the angle α of outer cylinder body inwall 9.
The a diameter of benchmark of 1m of cylinder inboard wall 9, other structure relative parameter such as table 5 beyond cyclone dust extractor 1 of the present invention.Its
Remaining with embodiment 1.
Table 5 cyclone dust extractor design structural parameters
| Sequence number | Structure title | Structure relative parameter (unit m) |
| 1 | Outer cylinder body inwall 9 diameter | 1.0 |
| 2 | Position, gas access 2 (is measured) bottom outer cylinder body straight tube | 0.47 |
| 3 | Gas access 2 diameter | 0.25 |
| 4 | Inner barrel 5 height | 0.68 |
| 5 | Outer cylinder body vertical shape height | 1.53 |
| 6 | Gas outlet 3 diameter | 0.28 |
| 7 | Outer cylinder body cone height | 2.45 |
| 8 | The bottom end outlet diameter of outer cylinder body 11 | 0.34 |
| 9 | Inner barrel 5 and the spacing of outer cylinder body inwall 9 | 0.24 |
Embodiment 5
The raw gas that crushed coal pressure gasifying generates, its temperature is 275 DEG C, and pressure is 5.0MPa, in every cubic metre of raw gas
Oil-containing dirt 8.2 grams, by raw gas with the speed of 18m/s.
After removing oil dirt, in every cubic metre of raw gas, oil dust content is 25mg.
Described gas access 2 is 83 degree with the angle α of outer cylinder body inwall 9.
The a diameter of benchmark of 1m of cylinder inboard wall 9, other structure relative parameter such as table 6 beyond cyclone dust extractor 1 of the present invention.Its
Remaining with embodiment 1.
Table 6 cyclone dust extractor design structural parameters
| Sequence number | Structure title | Structure relative parameter (unit m) |
| 1 | Outer cylinder body inwall 9 diameter | 1.0 |
| 2 | Position, gas access 2 (is measured) bottom outer cylinder body straight tube | 0.32 |
| 3 | Gas access 2 diameter | 0.24 |
| 4 | Inner barrel 5 height | 0.62 |
| 5 | Outer cylinder body vertical shape height | 1.52 |
| 6 | Gas outlet 3 diameter | 0.27 |
| 7 | Outer cylinder body cone height | 2.4 |
| 8 | The bottom end outlet diameter of outer cylinder body 11 | 0.33 |
| 9 | Inner barrel 5 and the spacing of outer cylinder body inwall 9 | 0.27 |
Claims (8)
1., for a cyclone separator for crushed coal pressure gasifying raw gas dedusting, it includes cyclone dust extractor (1) and ash can
(13), it is characterised in that cyclone dust extractor (1) includes outer cylinder body (11) and inner barrel (5), and the top of outer cylinder body (11) is perpendicular
Shape, bottom is tapered, and outer cylinder body (11) is made up of outer cylinder body outer wall (8) and outer cylinder body inwall (9), and is formed jacket structured, interior
Cylinder (5) is fixed on outer cylinder body inwall (9) by tensioning member (10), and gas access (2) pass through outer cylinder body (11) and inner barrel
(5) bottom communicates, and gas outlet (3) is positioned at outer cylinder body (11) top, and outer cylinder body outer wall (8) top has cyclone dust extractor hot water to go out
Mouth (7), cyclone dust extractor hot water inlet (6) is arranged at bottom, and the bottom end outlet of outer cylinder body (11) is by oil-containing dirt drain valve (4) and ash
Tank (13) top connects.
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is characterised in that
Described inner barrel (5) is conic tube structure, little in top, the big cone barrel in bottom.
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is characterised in that
The angle α of gas access (2) as above and outer cylinder body inwall (9) is between 75-89 degree.
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is characterised in that
Described ash can (13) includes ash discharging hole (14), ash can chuck admission port (15), ash can chuck discharge outlet (16), Balance Air import
(17), Balance Air outlet (18), the bottom of ash can (13) is ash discharging hole (14), and the top of ash can (13) be oily dirt entrance (12),
The perpendicular shape in top of ash can (13), bottom is tapered, and uses chuck double-decker, and the top of ash can (13) has Balance Air to enter
Mouth (17) and Balance Air outlet (18), the top of ash can (13) has ash can chuck discharge outlet (16), the bottom of ash can (13) to have ash
Tank chuck admission port (15).
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is characterised in that
Described ash can (13) chuck double-decker is made up of ash top tank structure (19) and ash tank wall (20).
A kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is characterised in that
On the basis of beyond wind cleaner unit 1, the diameter of cylinder inboard wall (9) is 1m, other structure relative parameter is as follows:
Measuring bottom outer cylinder body straight tube, gas access (2) position is 0.25-0.50；Gas access (2) a diameter of 0.2-
0.25；Inner barrel (5) height is 0.5-0.85；Outer cylinder body vertical shape height is 1.5-1.6；Gas outlet (3) a diameter of 0.25-
0.30；Outer cylinder body cone height is 2.2-2.5；The a diameter of 0.30-0.35 of bottom end outlet of outer cylinder body (11)；Inner barrel (5) with
Spacing 0.2-0.3 of outer cylinder body inwall (9).
7. the application of a kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting as described in claim 1-6, its
It is characterised by comprising the steps:
(1) hot water or thermal conductance deep fat enter in the chuck of cyclone dust extractor (1) by cyclone dust extractor hot water inlet (6), maintain
The wall temperature of outer cylinder body inwall (9) is between 180-240 degree；
(2) hot water or thermal conductance deep fat are entered in ash can (13) chuck by ash can chuck admission port (15), maintain ash top tank structure
(19) wall temperature is between 180-240 degree；
(3) raw gas is entered cyclone dust extractor (1) from gas access (2), through cyclone dust extractor with the speed of 15-27m/s
(1) separate, make coal gas be discharged into downstream from gas outlet (3)；
(4) coal gas or indifferent gas carry out pressurising, when removing with whirlwind in ash can (13) from Balance Air import (17) entrance ash can (13)
After pressure in dirt device (1) is consistent, opens oil dirt drain valve (4) and make oil-containing dirt enter in ash can (13), close after drained oil-containing dirt
Closing oil dirt drain valve (4), oil-containing dirt is discharged ash can (13) after being discharged to normal pressure by ash can (13) pressure.
The application of a kind of cyclone separator for crushed coal pressure gasifying raw gas dedusting, it is special
Levying and be that described raw gas is crushed coal pressure gasifying coal, coke, biomass, the raw gas that petroleum coke generates, temperature is at 245-
650 DEG C, pressure is oil-containing dirt 0.01-15 gram in 2.0-8.0MPa, every cubic metre of raw gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631508.0A CN106190339A (en) | 2016-08-03 | 2016-08-03 | Cyclone separator and application for crushed coal pressure gasifying raw gas dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631508.0A CN106190339A (en) | 2016-08-03 | 2016-08-03 | Cyclone separator and application for crushed coal pressure gasifying raw gas dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106190339A true CN106190339A (en) | 2016-12-07 |
Family
ID=57497304
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631508.0A Pending CN106190339A (en) | 2016-08-03 | 2016-08-03 | Cyclone separator and application for crushed coal pressure gasifying raw gas dedusting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457860A (en) * | 2020-03-30 | 2021-10-01 | 中国石油化工股份有限公司 | Cyclone separator and separation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378600A (en) * | 1940-09-09 | 1945-06-19 | Hermannus Van Tongeren | Centrifugal dust separator |
| CN2577970Y (en) * | 2002-10-11 | 2003-10-08 | 青岛化院科技公司 | Spiral-flow cyclone dust collector |
| CN201603630U (en) * | 2009-12-30 | 2010-10-13 | 潍坊学院 | Cyclone dust collector |
| CN105670709A (en) * | 2016-03-29 | 2016-06-15 | 新疆广汇中化能源技术开发有限公司 | Raw gas purification plant |
-
2016
- 2016-08-03 CN CN201610631508.0A patent/CN106190339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378600A (en) * | 1940-09-09 | 1945-06-19 | Hermannus Van Tongeren | Centrifugal dust separator |
| CN2577970Y (en) * | 2002-10-11 | 2003-10-08 | 青岛化院科技公司 | Spiral-flow cyclone dust collector |
| CN201603630U (en) * | 2009-12-30 | 2010-10-13 | 潍坊学院 | Cyclone dust collector |
| CN105670709A (en) * | 2016-03-29 | 2016-06-15 | 新疆广汇中化能源技术开发有限公司 | Raw gas purification plant |
Non-Patent Citations (1)
| Title |
|---|
| 邓渊等: "《煤炭加压气化》", 31 July 1982, 中国建筑工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457860A (en) * | 2020-03-30 | 2021-10-01 | 中国石油化工股份有限公司 | Cyclone separator and separation system |
| CN113457860B (en) * | 2020-03-30 | 2023-03-24 | 中国石油化工股份有限公司 | Cyclone separator and separation system |
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Application publication date: 20161207 |