CN2454649Y - Energy-saving dust-removing apparatus for horizontal boiler - Google Patents
Energy-saving dust-removing apparatus for horizontal boiler Download PDFInfo
- Publication number
- CN2454649Y CN2454649Y CN 00265021 CN00265021U CN2454649Y CN 2454649 Y CN2454649 Y CN 2454649Y CN 00265021 CN00265021 CN 00265021 CN 00265021 U CN00265021 U CN 00265021U CN 2454649 Y CN2454649 Y CN 2454649Y
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Abstract
The utility model relates to an energy saving and dust removing apparatus for a horizontal boiler, which is composed of an accumulating filter, a draught fan, a gas regulating valve, an air regulating valve and a flue gas pipeline. Flue gas led out by a boiler can be separated after entering the accumulating filter, smoke and dust enter a boiler for secondary combustion after proper air is mixed in the smoke and the dust, and gas is discharged from the top of the accumulating filter. The utility model fully uses fuels of boilers, has high heat efficiency and good dust removing effect and is suitable for middle and small horizontal boilers.
Description
The utility model relates to a kind of medium small boiler external device, specifically, is a kind of horizontal boiler energy-saving dedusting device.
The heating horizontal boiler, for energy-conservation and needs dedusting, be typically equipped with deduster, the flue gas of drawing in the boiler is through dedusting, a large amount of flying dusts without burning, carbon black etc. are stayed in the deduster, thereby the blackness of exhaustion and the flue dust that enter atmosphere are reduced.But great number of flammable " refuse " is gone out clearly from deduster, throws away.Cause the waste of the energy, and dust removing effects is not very good yet.
The purpose of this utility model is to provide a kind of fuel that can make to be able to abundant burning, the horizontal boiler energy-saving dedusting device that energy-saving and environmental protection are effective.
The utility model is achieved in that
This energy-saving dedusting device is made up of long-pending filter, air-introduced machine, smoke regulating valve, air control valve and flue, and long-pending filter is tubular, and the ring-type inner core is arranged at top, and into mouth, exhaust outlet, skimming door and smoking mouth are arranged on it.Enter the middle part that mouth is arranged on long-pending filter inner core, be tangential direction and enter long-pending filter, exhaust outlet is located at long-pending filter top, skimming door is located at long-pending filter bottom, the mouth of smoking is located at and is lower than into mouth and is higher than the skimming door place, the air-introduced machine air inlet is connected to long-pending filter smoking mouth by a pipeline, and smoke regulating valve and air control valve are housed on this pipeline, and the air-introduced machine gas outlet is connected to horizontal boiler secondary air mouth by pipeline and directly feeds boiler furnace.The exhaust outlet of long-pending filter is connected to chimney or deduster.Earlier send into long-pending filter by the flue gas that boiler is drawn by advancing mouth, carrying out flue dust separates with gas, flue dust is sent into burner hearth by air-introduced machine after passing through a smoke regulating valve, the suitable entrained air of air control valve by the mouth of smoking, second-time burning, the gas in the long-pending filter enters chimney or enters the deduster final dusting from the exhaust outlet at top.
The horizontal boiler that this utility model is housed can make fuel be burnt more fully, has reduced the waste of inflammable substances such as " flying dusts ", has improved the thermal efficiency, and it is also fine to save the cleaner dust removing effects generally speaking.
The utility model is described in further detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is a horizontal boiler energy-saving dedusting device working state schematic representation;
This device is made up of long-pending filter 2, air-introduced machine 3, smoke regulating valve 5, air control valve 4 and flue, long-pending filter is tubular, the ring-type inner core is arranged at top, mouth 6 into, exhaust outlet 1, skimming door 8 are arranged on it, smoke mouthfuls 7, enter the middle part that mouth is arranged on long-pending filter inner core, be tangential direction and enter long-pending filter, exhaust outlet is located at long-pending filter top, skimming door is located at long-pending filter foot, the mouth of smoking is located at and is lower than into mouth and is higher than the skimming door place, and the air-introduced machine air inlet is connected to long-pending filter by pipeline and smokes mouthful.On this pipeline, smoke regulating valve 5 and air control valve 4 are housed, and smoke regulating valve is made up of the one group of dynamic and static valve block and the rotating shaft that are contained in the valve body, respectively has one group of pore with the aperture corresponding on the circumference of the same diameter of sound valve block, moving plate is contained in the rotating shaft, and still is contained on the valve body.Rotating shaft can be regulated the stomatal size that is made of the sound sheet.Air control valve is made up of air inlet on the valve body and adjustable plate.After advancing mouth process smoke regulating valve, the suitable entrained air of air control valve, sent into burner hearth earlier by the flue gas that boiler is drawn by air-introduced machine, carry out second-time burning and send into long-pending filter, carry out flue gas and separate, flue dust is entered chimney or is entered the deduster final dusting by the gas in mouthful long-pending filter of smoking from the top.
Claims (2)
1, a kind of horizontal boiler energy-saving dedusting device is by long-pending filter, air-introduced machine, smoke regulating valve, air control valve and flue gas are formed, it is held to levy and is that long-pending filter is tubular, the ring-type inner core is arranged at top, into mouth is arranged on it, exhaust outlet, skimming door, the smoking mouth, enter the middle part that mouth is arranged on long-pending filter inner core, be tangential direction and enter long-pending filter, exhaust outlet is arranged on the top of long-pending filter, skimming door is located at long-pending filter bottom, the mouth of smoking is located at and is lower than into mouth and is higher than the skimming door place, the air-introduced machine air inlet is connected to long-pending filter smoking mouth by pipeline, on this pipeline, smoke regulating valve and air control valve are housed, and the air-introduced machine gas outlet is connected to horizontal boiler secondary air mouth straight through combustion chamber by pipeline, and long-pending filter exhaust outlet is connected to chimney or deduster.
2, horizontal boiler energy-saving dedusting device according to claim 1, its special sheet is that smoke regulating valve is made up of the one group of dynamic and static valve block and the rotating shaft that are contained in the valve body, on the circumference of the same diameter of sound valve block, respectively there is one group of pore phase time to answer with the aperture, moving plate is contained in the rotating shaft, and still is contained on the valve body; Air control valve is made up of air inlet on the valve body and adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265021 CN2454649Y (en) | 2000-12-11 | 2000-12-11 | Energy-saving dust-removing apparatus for horizontal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265021 CN2454649Y (en) | 2000-12-11 | 2000-12-11 | Energy-saving dust-removing apparatus for horizontal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454649Y true CN2454649Y (en) | 2001-10-17 |
Family
ID=33619501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00265021 Expired - Fee Related CN2454649Y (en) | 2000-12-11 | 2000-12-11 | Energy-saving dust-removing apparatus for horizontal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454649Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764020A (en) * | 2015-04-04 | 2015-07-08 | 北京德美高科科技有限责任公司 | Petroleum drilling and production solid waste combustion processing system and method |
-
2000
- 2000-12-11 CN CN 00265021 patent/CN2454649Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764020A (en) * | 2015-04-04 | 2015-07-08 | 北京德美高科科技有限责任公司 | Petroleum drilling and production solid waste combustion processing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |