CN201880608U - Cyclone dust remover with vortex-blocker device - Google Patents
Cyclone dust remover with vortex-blocker device Download PDFInfo
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- CN201880608U CN201880608U CN2010205900668U CN201020590066U CN201880608U CN 201880608 U CN201880608 U CN 201880608U CN 2010205900668 U CN2010205900668 U CN 2010205900668U CN 201020590066 U CN201020590066 U CN 201020590066U CN 201880608 U CN201880608 U CN 201880608U
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Abstract
The utility model relates to a cyclone dust remover with a vortex-blocker device, which comprises an ash discharging device, vortex blockers and a shell. An air inlet is connected with a spiral pipeline, a clamping plate is arranged above the spiral pipeline, and an exhaust pipe is arranged at the center of the clamping plate; a spiral part at the lower part of the spiral pipeline is connected through the clamping plate, the rest part is connected with a cylinder below, a cone is arranged below the cylinder, and an ash-bin cylinder is arranged below the cone; the ash-bin cylinder comprises an inner wall and a shell formed by pouring high-temperature resistant concrete; and the vortex blockers are respectively arranged at the left upper part and the right lower part of the shell and the inner wall of the ash-bin cylinder. In the utility model, since the vortex blockers are added in the ash-bin cylinder, the tornado effect in the inner cavity of the ash-bin cylinder is effectively destroyed. The dust stored in the inner cavity of the ash-bin cylinder is prevented from rotating for the second time to be taken out of the exhaust pipe from a central negative-pressure airflow. The gas forming amount of a gas stove is increased by more than 5 percent, and the dust-removing efficiency meets a national environmental-protection emission requirement.
Description
Technical field: the utility model relates to deduster, particularly relates to a kind of cyclone dust collectors that have the prevention blocking device device.
Background technology: in present coal gas chemical industry, the inefficiency of cyclone dust collectors, resistance is big, and dust is many, and discharging can not reach national requirements for environmental protection.It is a difficult problem that troubles the coal gas chemical industry always.Calculate according to theory, the cyclone dust collectors gas velocity is fast more, and efficiency of dust collection is high more; And gas burner requires coal gas to require gas-flow resistance the smaller the better by cyclone dust collectors the time, like this can voluminous coal gas.Press the cyclone dust collectors designing requirement, dusty gas separates effective depth and generally will reach about 11.5 meters, add ash discharge, normal height will reach about 15 meters, but the coal gas chemical industry is subjected to the gas burner limitation in height, the highest can only have 12 meters, so the dedusting of cyclone dust collectors highly is controlled, so efficiency of dust collection is low.
Summary of the invention: the purpose of this utility model is exactly that a kind of cyclone dust collectors that have the prevention blocking device device will be provided, it can overcome the existing existing above problem of cyclone dust collectors, the purpose of this utility model is to realize like this, the cyclone dust collectors that have the prevention blocking device device, be made up of ash-discharging device, prevention blocking device, shell, it is characterized in that: air inlet connects with helical pipe, and the top of helical pipe is provided with clamping plate, the central authorities of clamping plate are provided with blast pipe, and are supported by reinforcement; Helical pipe below spiral part is sealed by clamping plate, and remainder connects with the below cylinder, and the cylinder below is provided with cone, and described cylinder is made up of cylinder liner, shell, and described cone is made up of cone liner, shell; Described cone below is provided with grey storehouse cylinder; Described grey storehouse cylinder is made up of inwall, shell that the refractory concrete cast forms; Upper left side, the lower right of ash storehouse barrel shrond inwall are respectively arranged with prevention blocking device; The right, below of ash storehouse cylinder is provided with ash-discharging device; Described prevention blocking device is arranged to not have the cuboid of lid, and uncovered faces grey storehouse barrel shrond inwall, welds with grey storehouse barrel shrond inwall all around.Increase prevention blocking device in the cylinder of the utility model ash storehouse, destroyed the tornado effect in the cylinder bore of grey storehouse effectively.The dust secondary rotation that has prevented to be stored in the cylinder bore of grey storehouse is taken blast pipe out of from the negative-pressure air-flow of center.Reduced wearing and tearing, prolonged the service life of equipment blast pipe, road, back heat exchange equipment.Purified dedusting gas.Reduce the load of latter equipment aeration tower, saved water resource.The gas forming amount that has improved gas burner reaches more than 5%, has saved power consumption.The coal dust that dedusting is got off can utilize once more, and efficiency of dust collection has reached the national environmental protection emission request.
Description of drawings:
Fig. 1 is the front view in the utility model structural representation;
Fig. 2 is the vertical view in the utility model structural representation;
Fig. 3 is the cutaway view in the prevention blocking device structure for amplifying schematic diagram;
1. foundation ring, 2. brace rod, 3. ash-discharging device, 4. prevention blocking device, 5. shell, 6. cone liner, 7. cylinder liner, 8. blast pipe, 9. helical pipe, 10. clamping plate, 11. reinforcements, 12. radiation shields, 13. refractory concretes, 14. air inlets, 15. grey storehouse cylinders.
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing;
The cyclone dust collectors that have the prevention blocking device device, be made up of ash-discharging device 3, prevention blocking device 4, shell 5, it is characterized in that: air inlet 14 connects with helical pipe 9, and the top of helical pipe 9 is provided with clamping plate 10, the central authorities of clamping plate 10 are provided with blast pipe 8, and are supported by reinforcement 11; Helical pipe 9 below spiral parts are connected by clamping plate 10, and remainder connects with the below cylinder, and the cylinder below is provided with cone, and described cylinder is made up of cylinder liner 7, shell 5, and described cone is made up of cone liner 6, shell 5; Described cone below is provided with grey storehouse cylinder 15; Described grey storehouse cylinder 15 is made up of inwall, shell that refractory concrete 13 cast form; Upper left side, the lower right of ash storehouse cylinder 15 outer casing inner walls are respectively arranged with prevention blocking device 4; The right, below of ash storehouse cylinder 15 is provided with ash-discharging device 3; Described prevention blocking device 4 is arranged to not have the cuboid of lid, and uncovered faces grey storehouse cylinder 15 outer casing inner walls, welds with grey storehouse cylinder 15 outer casing inner walls all around.During concrete enforcement, helical pipe, cylinder liner, cone liner are made by cast iron, and prevention blocking device and other parts are made by steel plate.The gap that cylinder liner, cone liner and outer cover of steel plate form, gap that forms between clamping plate two steel plates and ash storehouse, below cylinder inner wall are poured into a mould with refractory concrete.Air inlet, clamping plate and helical pipe Bolt Connection, all the other methods with welding connect, described anti-prevention blocking device and the welding of grey storehouse barrel shrond inwall, and weld the pawl nail on the wall in the enclosure, form grey storehouse cylinder inner wall with the refractory concrete cast then.All welding are by NB/T47003.1-2009[steel welding non-pressure vessel] make, check.It is two-layer that device housings is coated with red lead.Operating process is that dusty gas is entered through helical pipe by air inlet pipe with certain speed, to become circular motion by rectilinear motion, the dusty gas overwhelming majority of rotation is downward twist from cylinder along inwall, move towards the cone direction, dusty gas produces centrifugal force in rotary course, the grit of density greater than gas got rid of to inwall, and grit is in case contact with inwall, just lose inertia force and fall, enter Hui Cang at the effect lower edge of self gravitation inwall.Most of gas is subjected to the effect of radiation shield, and rotation is risen and discharged through blast pipe, and fraction gas enters Hui Cang with the annular space of dust between radiation shield and cone, and the gas speed under the prevention blocking device effect that enters grey storehouse reduces, and can not form tornado effect.The dust secondary rotation that has prevented to be stored in the grey storehouse is taken blast pipe out of from the negative-pressure air-flow of center.Dust is trapped in the grey storehouse, and the fraction gas then suction hole through the radiation shield top is sucked into the blast pipe discharge.
Claims (1)
1. the cyclone dust collectors that have the prevention blocking device device, formed by ash-discharging device (3), prevention blocking device (4), shell (5), it is characterized in that: air inlet (14) connects with helical pipe (9), the top of helical pipe (9) is provided with clamping plate (10), the central authorities of clamping plate (10) are provided with blast pipe (8), and are supported by reinforcement (11); Helical pipe (9) below spiral part is connected by clamping plate (10), remainder connects with the below cylinder, the cylinder below is provided with cone, and described cylinder is made up of cylinder liner (7), shell (5), and described cone is made up of cone liner (6), shell (5); Described cone below is provided with grey storehouse cylinder (15); Described grey storehouse cylinder (15) is made up of inwall, shell that refractory concrete (13) cast forms; Upper left side, the lower right of ash storehouse cylinder (15) outer casing inner wall are respectively arranged with prevention blocking device (4); The right, below of ash storehouse cylinder (15) is provided with ash-discharging device (3); Described prevention blocking device (4) is arranged to not have the cuboid of lid, and uncovered faces grey storehouse cylinder (15) outer casing inner wall, welds with grey storehouse cylinder (15) outer casing inner wall all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205900668U CN201880608U (en) | 2010-10-29 | 2010-10-29 | Cyclone dust remover with vortex-blocker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205900668U CN201880608U (en) | 2010-10-29 | 2010-10-29 | Cyclone dust remover with vortex-blocker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880608U true CN201880608U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205900668U Expired - Fee Related CN201880608U (en) | 2010-10-29 | 2010-10-29 | Cyclone dust remover with vortex-blocker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880608U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286010A (en) * | 2013-05-22 | 2013-09-11 | 江苏新中环保股份有限公司 | Isolation device in cyclone dust remover |
| CN109909079A (en) * | 2019-04-15 | 2019-06-21 | 青岛科技大学 | A kind of multilayer flow guiding type cyclone separator |
| CN110652830A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Multi-pipe cyclone dust collector and dust collection method |
| CN110652831A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone dust collector and dust collection method |
| CN110652829A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone combined dust remover and dust removing method |
-
2010
- 2010-10-29 CN CN2010205900668U patent/CN201880608U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286010A (en) * | 2013-05-22 | 2013-09-11 | 江苏新中环保股份有限公司 | Isolation device in cyclone dust remover |
| CN109909079A (en) * | 2019-04-15 | 2019-06-21 | 青岛科技大学 | A kind of multilayer flow guiding type cyclone separator |
| CN110652830A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Multi-pipe cyclone dust collector and dust collection method |
| CN110652831A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone dust collector and dust collection method |
| CN110652829A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone combined dust remover and dust removing method |
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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: 20110629 Termination date: 20121029 |