CN205481036U - Circulation heat accumulating type combustion furnace (RTO) dashes and sweeps pipeline - Google Patents
Circulation heat accumulating type combustion furnace (RTO) dashes and sweeps pipeline Download PDFInfo
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- CN205481036U CN205481036U CN201521144466.5U CN201521144466U CN205481036U CN 205481036 U CN205481036 U CN 205481036U CN 201521144466 U CN201521144466 U CN 201521144466U CN 205481036 U CN205481036 U CN 205481036U
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- rto
- pipeline
- combustion furnace
- swept
- dead band
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Abstract
The utility model provides a circulation heat accumulating type combustion furnace RTO dashes and sweeps the pipeline, by the pipeline, valve soft breeze machine is formed, characterized by is equipped with pipeline 1 in whole RTO lower part blind spot, open porose 2 and 3 on the pipeline, nearlyer 3 areas of local opening are littleer from business turn over wind gap department, 2 areas of local opening far away are big from business turn over wind gap department, with reach the air inlet or when airing exhaust in the blind spot wind speed unanimous, thereby each corner volume of airing exhaust of unburned waste gas is unanimous in the blind spot of lower part, clean mesh is arranged simultaneously to the waste gas that is untreated in the arrival blind spot.
Description
Technical field
This utility model relates to a kind of circulation regenerative combustion furnace (RTO) punching and sweeps pipeline, circulation regenerative combustion furnace (RTO) punching is especially swept the innovation optimization of system, makes plant waste gases treatment and purification rate higher, belong to field of environment protection equipment field.
Background technology
System is swept in current China's circulation regenerative combustion furnace (RTO) punching, hole is had in 3 above RTO intake and exhaust lower chamber bottoms, Room, it is connected to pipeline, when program is swept in punching, with blower fan, unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas, absorbs the complete gas of RTO top burn processing and rush and sweep；Another method is in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, makes unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and disposes.Owing to RTO bottom dead space volume is relatively big, single aperture convulsion or blowing, easily cause and clean the cleanest near convulsion or blowing mouth；Convulsion or blowing mouth air-flow directly and RTO upper air convection current, cause from convulsion or blowing mouth dead band air current flow farther out slow, it is difficult to clean up, cause whole RTO exhaust-gas treatment purifying rate to decline.
Summary of the invention
This utility model is the innovation overcoming above-mentioned deficiency to do.
System is swept in current China's circulation regenerative combustion furnace (RTO) punching, hole is had in 3 above RTO intake and exhaust lower chamber bottoms, Room, it is connected to pipeline, when program is swept in punching, with blower fan, unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas, absorbs the complete gas of RTO top burn processing and rush and sweep；Another method is in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, makes unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and disposes.
Pipeline is swept in a kind of circulation regenerative combustion furnace (RTO) punching, it is made up of pipeline, valve and blower fan, it is characterized in that being provided with pipeline 1 in dead band, whole RTO bottom, hole 2 and 3 is had on pipeline, away from inlet and outlet, closer side's opening 3 area is less, away from inlet and outlet, some local opening 2 areas are more farther out, during to reach air intake or air draft, in dead band, wind speed is consistent, thus unburned waste gas each corner exhaust air rate is consistent in dead band, bottom, in arriving dead band, untreated exhaust gas drains clean purpose simultaneously.
Also can be with replacement hole, gap 2 and 3, make the place farther out from hole 4, aperture slots area is more greatly, away from inlet and outlet, closer side's aperture slots area is less, during to reach air intake or air draft, in dead band, wind speed is consistent, thus unburned waste gas each corner exhaust air rate is consistent in dead band, bottom, in arriving dead band, untreated exhaust gas drains clean purpose simultaneously.
Pipeline is swept in circulation regenerative combustion furnace (RTO) punching two kinds of methods, a kind of for unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas with blower fan, and burn processing complete gas in absorption RTO top rushes to be swept；Another method is in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, makes unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and disposes.
Outside in/out air tube road junction 4, with machine of giving a dinner for a visitor from afar on Outer Tube, is extracted into unburned waste gas in dead band, RTO bottom in raw material waste gas with blower fan, absorbs the complete gas of RTO top burn processing and rushes and sweep, uses air exhauster；In fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, make unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and dispose, use aerator.
This utility model make use of the relevant principle of hydrodynamics, it is therefore intended that makes large cavity space empty cleaner.Do not allow exhaust outlet and RTO upper cavity space form convection current, and affect the emptying from exhaust outlet place farther out.
The random saddle ring of bottom heat storage in RTO design so that bottom air resistance coefficient is relatively big, empties more totally also to have effect to making large cavity space.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model, and in figure, 1 is exhaust duct, and 2 is more remote vent, and 3 is nearlyer vent, and 4 is outside in/out air tube road junction.
Detailed description of the invention
System is swept in current China's circulation regenerative combustion furnace (RTO) punching, hole is had in 3 above RTO intake and exhaust lower chamber bottoms, Room, it is connected to pipeline, when program is swept in punching, with blower fan, unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas, absorbs the complete gas of RTO top burn processing and rush and sweep；Another method is in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, makes unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and disposes.
Pipeline is swept in a kind of circulation regenerative combustion furnace (RTO) punching, it is provided with pipeline 1 in dead band, whole RTO bottom, hole 2 and 3 is had on pipeline, away from inlet and outlet, closer side's opening 3 area is less, away from inlet and outlet, some local opening 2 areas are more farther out, during to reach air intake or air draft, in dead band, wind speed is consistent, thus in dead band, bottom, unburned waste gas each corner exhaust air rate is consistent, and in arriving dead band, untreated exhaust gas drains clean purpose simultaneously.
Also can be with replacement hole, gap 2 and 3, making the place farther out from hole 4, more greatly, during to reach air intake or air draft, in dead band, wind speed is consistent for aperture slots area, thus unburned waste gas each corner exhaust air rate is consistent in dead band, bottom, in arriving dead band, untreated exhaust gas drains clean purpose simultaneously.
Pipeline is swept in circulation regenerative combustion furnace (RTO) punching two kinds of methods, a kind of for unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas with blower fan, and burn processing complete gas in absorption RTO top rushes to be swept；Another method is in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, makes unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and disposes.
Outside in/out air tube road junction 4, with machine of giving a dinner for a visitor from afar on Outer Tube, is extracted into unburned waste gas in dead band, RTO bottom in raw material waste gas with blower fan, absorbs the complete gas of RTO top burn processing and rushes and sweep, uses air exhauster；In fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, make unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor and dispose, use aerator.
This utility model make use of the relevant principle of hydrodynamics, it is therefore intended that makes large cavity space empty cleaner.Do not allow exhaust outlet and RTO upper cavity space form convection current, and affect the emptying from exhaust outlet place farther out.
The random saddle ring of bottom heat storage in RTO design so that bottom air resistance coefficient is relatively big, empties more totally also to have effect to making large cavity space.
Claims (5)
1. pipeline is swept in a circulation regenerative combustion furnace RTO punching, it is made up of pipeline, valve and blower fan, it is characterized in that: in dead band, whole RTO bottom, be provided with pipeline, pipeline has hole, away from inlet and outlet, closer side's aperture area is less, and away from inlet and outlet, some local aperture areas are more farther out.
The most according to claim 1, pipeline is swept in a kind of circulation regenerative combustion furnace RTO punching, it is characterized in that: replace hole with gap so that from inlet and outlet place farther out, more greatly, away from inlet and outlet, closer square aperture slots area is less for aperture slots area.
The most according to claim 1, pipeline is swept in a kind of circulation regenerative combustion furnace RTO punching, it is characterized in that: outside in/out air tube road junction is with machine of giving a dinner for a visitor from afar on Outer Tube, and blower fan is air exhauster or aerator.
The most according to claim 3, pipeline is swept in a kind of circulation regenerative combustion furnace RTO punching, it is characterized in that: unburned waste gas in dead band, RTO bottom is extracted in raw material waste gas, and burn processing complete gas in absorption RTO top rushes to be swept, and uses air exhauster.
The most according to claim 3, pipeline is swept in a kind of circulation regenerative combustion furnace RTO punching, it is characterized in that: in fresh air or purification gas that burn processing has been crossed press-in dead band, RTO bottom, make unburned waste gas in dead band, bottom be discharged to upper pyrometer combustor to dispose, use aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144466.5U CN205481036U (en) | 2015-12-27 | 2015-12-27 | Circulation heat accumulating type combustion furnace (RTO) dashes and sweeps pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144466.5U CN205481036U (en) | 2015-12-27 | 2015-12-27 | Circulation heat accumulating type combustion furnace (RTO) dashes and sweeps pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481036U true CN205481036U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144466.5U Expired - Fee Related CN205481036U (en) | 2015-12-27 | 2015-12-27 | Circulation heat accumulating type combustion furnace (RTO) dashes and sweeps pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201596A (en) * | 2017-08-10 | 2020-05-26 | 株式会社荏原制作所 | Substrate processing apparatus |
| CN113715220A (en) * | 2020-05-26 | 2021-11-30 | 吴桂华 | Tire vulcanization air suction hood |
-
2015
- 2015-12-27 CN CN201521144466.5U patent/CN205481036U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201596A (en) * | 2017-08-10 | 2020-05-26 | 株式会社荏原制作所 | Substrate processing apparatus |
| US11869788B2 (en) | 2017-08-10 | 2024-01-09 | Ebara Corporation | Substrate processing device |
| CN113715220A (en) * | 2020-05-26 | 2021-11-30 | 吴桂华 | Tire vulcanization air suction hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |