CN101439253B - Hypergravity dust-removing or decoking technique for gas and device - Google Patents
Hypergravity dust-removing or decoking technique for gas and device Download PDFInfo
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- CN101439253B CN101439253B CN2008101595485A CN200810159548A CN101439253B CN 101439253 B CN101439253 B CN 101439253B CN 2008101595485 A CN2008101595485 A CN 2008101595485A CN 200810159548 A CN200810159548 A CN 200810159548A CN 101439253 B CN101439253 B CN 101439253B
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Abstract
A fuel gas supergravity dedusting process comprises the step that a fuel gas and liquid are inputted into a dedusting device or a degumming device and outputted through the dedusting device. The dedusting device is a supergravity dedusting device or a degumming device which is provided with a rotary rotor; the fuel gas enters an inner cavity of the rotor through the outer circumference of a feed rotor, flows from the outside to the inside and flows out at the middle; the liquid flows in from a liquid inlet pipe, is sprayed into the inner cavity of the rotary rotor by a spray nozzle and flows out from the inside at the lower part, which is opposite to the flow of the fuel gas. The device comprises a motor and a casing which are arranged on a bracket, and the rotor which is arranged on the casing; a shaft at one end of the rotor is connected with a motor output shaft by a bearing arranged on the casing, the other end of the rotor is provided with a gas outlet pipe through the casing which is provided with a gas inlet and a water outlet, the liquid inlet pipe extends into the inner cavity of the rotor through the gas outlet pipe, the end part of the liquid inlet pipe is provided with the spray nozzle, the liquid outlet is connected with a water seal tank, and a pump is connected with the water seal tank and the liquid inlet pipe. The dedusting process has the advantages of good separation effect, fast processing speed and high efficiency.
Description
One, technical field
The present invention relates to generating with combustion gas dedusting, decoking technique and equipment, particularly a kind of combustion gas high gravity dedusting or decoking technique and device
Two, background technology
At present; Generating is with common employing filtering technique of dedusting, the decoking technique of combustion gas and static tower structure equipment; Can remove the part dust, the colloid that suspend in the combustion gas, but this dedusting, decoking technique and equipment exist following shortcoming or deficiency: 1. technology falls behind, dedusting, decoking weak effect; 2. equipment is huge, floor space is big, input cost is high; 3. operating cost is high, and maintenance period is short; 4. inferior separating effect, speed is slow, and efficient is low.
Three, summary of the invention
The purpose of this invention is to provide a kind of combustion gas high gravity dedusting or decoking technique; The hypergravity that adopts high gravity dedusting or decoking device to produce; Make liquid phase flow become the super gravity field environment by the gravitational field condition; Both effectively overcome shortcoming or deficiency that above-mentioned prior art exists, improved dedusting decoking speed, dust removing effects and efficiency of dust collection again effectively.
Combustion gas high gravity dedusting of the present invention or decoking technique comprise input combustion gas and liquid in high gravity dedusting or decoking device, after dedusting or decoking, export; It is characterized in that said combustion gas gets into its inner chamber by the rotor circumferential periphery that filler or silk screen are installed in high gravity dedusting or the degumming device,, inwardly flow from outer through its filler or silk screen; Flow out by the centre; Liquid flows into from feed tube, sprays into the rotor inner chamber by the shower nozzle at rotor center, under the action of the centrifugal; Be opposite direction with combustion gas from inside to outside, filler or silk screen through rotor internal cavity flow out from the bottom.
Wherein, said combustion gas and liquid are to rotate down mutual reverse flow at a high speed at rotor, liquid in high dispersive, highly mix, high turbulence and interface upgrade down rapidly, with combustion gas with great relative velocity, in curved channel, contact.
Another object of the present invention provides a kind of combustion gas high gravity dedusting or decoking device; Adopt rotation filler rotor; Make liquid phase flow become the super gravity field environment by the gravitational field condition; Both effectively overcome shortcoming or deficiency that above-mentioned prior art exists, improved dedusting decoking speed again effectively, dedusting decoking effect and dedusting decoking efficient.
Combustion gas high gravity dedusting of the present invention or decoking device comprise motor, support, shell, rotor, filler or silk screen, pump, feed tube, shower nozzle, drain pipe and water seal tank.Said motor and shell are installed on the support, and rotor is installed on the shell, and the axle of rotor one end is connected with motor output shaft through the bearing on the shell; The other end is equipped with the escape pipe through shell, and air inlet, liquid outlet and gas outlet are installed on the said shell, and this gas outlet is connected with the escape pipe of rotor one end; Said feed tube extend into rotor internal cavity through escape pipe; Its end is equipped with shower nozzle, and said liquid outlet is connected with water seal tank, and pump is connected with feed tube with water seal tank respectively.
Wherein, said rotor is the cavity drum-type structure, is installed in the shell through bearing, is rotated by driven by motor.Said rotor internal cavity is equipped with filler or silk screen.
The present invention has following advantage compared with prior art:
1, function is many, not only is used for the combustion gas dedusting, also is used for the combustion gas decoking.
2, adopt the filler hypergravity rotor arrangement of rotation, gas-liquid is under the rotating environment state, good separating effect, processing speed is fast, efficient is high;
3, simple in structure, floor space is little, equipment operating cost is low, installation and maintenance are quick, safety easy to use.
4, combustion gas and liquid high speed reverse flow in rotor, in high dispersive, high mix, high turbulence and interface more under the news, with great relative velocity, improve the flow velocity of gas-liquid and the effective ratio area of filler rapidly greatly, strengthens the express delivery process.
Four, description of drawings
Accompanying drawing is a structural representation of the present invention
Five, the specific embodiment
A kind of combustion gas high gravity dedusting or decoking technique comprise input combustion gas and liquid in high gravity dedusting or decoking device, after dedusting or decoking, export.Combustion gas gets into its inner chamber by rotor 4 circumferential peripheries that filler or silk screen 5 are installed in high gravity dedusting or the degumming device, through filler or silk screen 5, inwardly flows from outer, is flowed out by the centre.Liquid flows into from feed tube 8, sprays into rotor 4 inner chambers by the shower nozzle 9 at rotor 4 centers, under the action of the centrifugal, is opposite direction with combustion gas from inside to outside, and filler or silk screen 5 through rotor 4 inner chambers flow out from the bottom.
Combustion gas and liquid are in rotor 4 rotation mutual reverse flow down at a high speed, liquid in high dispersive, highly mix, under high turbulence and interface upgrade rapidly, with combustion gas with great relative velocity, in curved channel, contact.
Consult accompanying drawing, a kind of combustion gas high gravity dedusting or decoking device comprise motor 1, support 2, shell 3, rotor 4, filler or silk screen 5, pump 6, feed tube 8, shower nozzle 9, drain pipe 10 and water seal tank 7.Motor 1 is installed on the support 2 with shell 3, and rotor 4 is installed on the shell 3, and the axle of rotor 4 one ends is connected with motor 1 output shaft through the bearing on the shell 3, and the other end is equipped with the escape pipe 11 through shell 3.Air inlet 13, liquid outlet 14 and gas outlet 12 are installed on the shell 3, and this gas outlet 12 is connected with the escape pipe 11 of rotor 4 one ends.Feed tube 8 extend into rotor 4 inner chambers through escape pipe 11, and its end is equipped with shower nozzle 9.Drain pipe 10 is connected with water seal tank 7, and pump 6 is connected with feed tube 8 with water seal tank 7 respectively.
Rotor 4 is the cavity drum-type structure, is installed in the shell 3 through bearing, by motor 1 driven rotary.Rotor 4 inner chambers are equipped with filler or silk screen 5.
During operation, motor 1 drives filler rotor 4 and rotates, liquid through pump 6 through feed tube 7, pump in the filler rotor 4, penetrate by center shower nozzle 9, shower nozzle is an inactive state, sprays in the filler 5, liquid phase flow becomes the super gravity field condition by the gravitational field condition.Air-flow enters into filler 5 zones of the rotor 4 that is rotating by the circumferential periphery air inlet 13 of filler rotor 4, inwardly flows from outer, is flowed out by the centre at last.And liquid is penetrated by a shower nozzle that is positioned at filler rotor 4 centers 9; Spray in filler rotor 4 bodies, under centrifugal action, flow out through the liquid outlet 14 of filler 5 from inside to outside, make counter current contacting efficiently takes place between the gas-liquid by drain pipe 10; Under the high speed rotating of rotation filler rotor 4; Utilize powerful centrifugal force, make the attenuation of gas-liquid film, strengthened equipment mass transfer rate and disposal ability.
Claims (3)
1. a combustion gas hypergravity decoking technique comprises input combustion gas and liquid in hypergravity decoking device, after decoking, exports; It is characterized in that said combustion gas gets into its inner chamber by the rotor circumferential periphery that filler or silk screen are installed in the hypergravity decoking device,, inwardly flow from outer through its filler or silk screen; Flow out by the centre; Liquid flows into from feed tube, sprays into the rotor inner chamber by the shower nozzle at rotor center, under the action of the centrifugal; Be opposite direction with combustion gas from inside to outside, filler or silk screen through the rotor inner chamber flow out from the bottom; Said hypergravity decoking device; Comprise motor, support, shell, rotor, filler or silk screen, pump, feed tube, shower nozzle, drain pipe and water seal tank, motor and shell are installed on the support, and rotor is installed on the shell; The axle of rotor one end is connected with motor output shaft through the bearing on the shell; The other end is equipped with the escape pipe through shell, and air inlet, liquid outlet and gas outlet are installed on the shell, and this gas outlet is connected with the escape pipe of rotor one end; Said feed tube extend into the rotor inner chamber through escape pipe; Its end is equipped with shower nozzle, and said liquid outlet is connected with water seal tank, and pump is connected with feed tube with water seal tank respectively; Said rotor is the cavity drum-type structure, is installed in the shell through bearing, is rotated by driven by motor.
2. combustion gas hypergravity decoking technique according to claim 1; It is characterized in that said combustion gas and liquid are to rotate mutual reverse flow down at a high speed at rotor; Liquid upgrades down at high dispersive, high mixing, high turbulence and interface rapidly; With combustion gas with great relative velocity, in curved channel, contact.
3. combustion gas hypergravity decoking technique according to claim 1 and 2 is characterized in that said rotor inner chamber is equipped with filler or silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101595485A CN101439253B (en) | 2008-11-27 | 2008-11-27 | Hypergravity dust-removing or decoking technique for gas and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101595485A CN101439253B (en) | 2008-11-27 | 2008-11-27 | Hypergravity dust-removing or decoking technique for gas and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439253A CN101439253A (en) | 2009-05-27 |
| CN101439253B true CN101439253B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101595485A Expired - Fee Related CN101439253B (en) | 2008-11-27 | 2008-11-27 | Hypergravity dust-removing or decoking technique for gas and device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372064Y (en) * | 1999-05-25 | 2000-04-05 | 招志明 | Fume purifying device |
| CN2605059Y (en) * | 2003-02-21 | 2004-03-03 | 吴江 | Centrifugal gas-tar separator |
| CN1608715A (en) * | 2003-10-20 | 2005-04-27 | 中国石油化工股份有限公司 | Method of eliminating impurity from gas phase |
| WO2008054131A1 (en) * | 2006-11-05 | 2008-05-08 | Jangshik Yun | Centrifugal wet type air conditioner utilizing water |
| US20080250933A1 (en) * | 2005-02-03 | 2008-10-16 | Jangshik Yun | Centrifugal Wet Type Air Cleaner Utilizing a Spin Vaporizer and a Spiralon the Basis of a Labyrinth Effect |
-
2008
- 2008-11-27 CN CN2008101595485A patent/CN101439253B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372064Y (en) * | 1999-05-25 | 2000-04-05 | 招志明 | Fume purifying device |
| CN2605059Y (en) * | 2003-02-21 | 2004-03-03 | 吴江 | Centrifugal gas-tar separator |
| CN1608715A (en) * | 2003-10-20 | 2005-04-27 | 中国石油化工股份有限公司 | Method of eliminating impurity from gas phase |
| US20080250933A1 (en) * | 2005-02-03 | 2008-10-16 | Jangshik Yun | Centrifugal Wet Type Air Cleaner Utilizing a Spin Vaporizer and a Spiralon the Basis of a Labyrinth Effect |
| WO2008054131A1 (en) * | 2006-11-05 | 2008-05-08 | Jangshik Yun | Centrifugal wet type air conditioner utilizing water |
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|---|---|
| CN101439253A (en) | 2009-05-27 |
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