CN2903868Y - Hot smoke device - Google Patents
Hot smoke device Download PDFInfo
- Publication number
- CN2903868Y CN2903868Y CN 200620020028 CN200620020028U CN2903868Y CN 2903868 Y CN2903868 Y CN 2903868Y CN 200620020028 CN200620020028 CN 200620020028 CN 200620020028 U CN200620020028 U CN 200620020028U CN 2903868 Y CN2903868 Y CN 2903868Y
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- CN
- China
- Prior art keywords
- combustion chamber
- shell
- refractory lining
- air
- flue gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a hot smoke device. In the construction of power station CFB boiler and industrial kilns, the furnace lining material is heated up to a temperature higher than 500 Celsius system. The traditional construction method adopts woods, oil or fuel gas to burn temporarily inside the furnace, which requires huge combustion consumption and high manual labor intensity. Beside, the heat power working condition is difficult to control and the construction quality is hard to guarantee. The constitution of the present invention includes: a shell 4 with a refractory lining 5 placed inside the shell 4; a combustion chamber 1 inside the refractory lining 5; an air distributor 2 installed on the right end of the combustion chamber 1; an atomized oil gun 3 installed inside the air distributor 2; an fume outlet 11 placed on the left end of the combustion chamber 1; an air cooling interlayer 6 formed between the refractory lining 5 and the shell 4.
Description
Technical field:
It is fuel with oil or combustion gas that the utility model relates to a kind of, produces the hot flue gas of Controllable Temperature, and the hot flue gas device of thermal source is provided for industry baking operations such as furnace lining oven dry, chemical industry, metallurgy, building materials.
Background technology:
In power station CFB boiler and Industrial Stoves construction, the furnace lining material oven dry need be heated to more than 500 ℃, and traditional construction method is temporarily at stove internal combustion firewood, oil or gaseous fuel, fuel consumption is big, hand labor intensity is big, and the heating power operating mode is difficult to control, and construction quality is difficult for guaranteeing.
Summary of the invention:
The purpose of this utility model provides a kind of independent operating, and heat outputting power and hot working fluid temperature, temperature are in 150～1000 ℃ of scopes, and conveniently regulating and controlling can satisfy the hot flue gas device of multiple drying requirement.
Above-mentioned purpose realizes by following technical scheme:
Hot flue gas device, its composition comprises: shell, be provided with refractory lining in the described shell, in the described refractory lining is the combustion chamber, described combustion chamber right-hand member is equipped with air register, in the described air register atomized oil gun is housed, described combustion chamber left end is an exhanst gas outlet, forms the air cooling interlayer between described refractory lining and the described shell.
Above-mentioned hot flue gas device, described exhanst gas outlet is equipped with thermocouple, described air cooling interlayer communicates with cooling blower by pipeline, and described air register communicates with pressure fan by pipeline, and described cooling blower, pressure fan and thermocouple link to each other with the operation supervise and control case respectively.
This technical scheme has following beneficial effect:
1. the utility model adopts outer air-cooled adiabatic furnace, and special fan is connected with the combustion chamber, can make that burning is more complete, adjustment is more convenient accurate.
2. the utility model adopts outer air-cooled adiabatic furnace, and the combustion chamber is surrounded by refractory material, and overcoat ventilates and cools off, and volume is little, in light weight, safe and reliable.
3. cooling blower of the present utility model is mainly used in the temperature of the hot flue gas of accurate adjusting control outlet.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
The specific embodiment:
Embodiment 1:
Hot flue gas device, its composition comprises: shell 4, be provided with refractory lining 5 in the described shell 4, in the described refractory lining 5 is combustion chamber 1, described combustion chamber 1 is outer air-cooled insulated combustion chamber, described combustion chamber 1 right-hand member is equipped with air register 2, described air register 2 is an oil-gas two-way, in the described air register 2 atomized oil gun 3 or gas gun are housed, can oil spout or combustion gas in combustion chamber 1, and fuel quantity can be regulated on a large scale, atomized oil gun 3 adopts y-type nozzle, gas gun adopts the porous type spray gun, and described combustion chamber 1 left end is an exhanst gas outlet 11, forms air cooling interlayer 6 between described refractory lining 5 and the described shell 4.
Embodiment 2:
Above-mentioned hot flue gas device, described exhanst gas outlet 11 is equipped with thermocouple 7, described air cooling interlayer 6 communicates with cooling blower 8 by pipeline, described air register 2 communicates with pressure fan 10 by pipeline, and described cooling blower 8, pressure fan 10 and thermocouple 7 link to each other with operation supervise and control case 9 by electric wire respectively.
Above-mentioned hot flue gas device, with atomized oil gun 3 oil or combustion gas are sprayed into burning production elevated temperature heat flue gas in the combustion chamber 1, with cooling blower 8 cooling air is sent in the air cooling interlayer 6 by the road again, cooling air mixes in the elevated temperature heat flue gas at exhanst gas outlet 11 places, obtain the hot working fluid of the oven dry temperature that requires, be the furnace lining oven dry, chemical industry, metallurgical, industry baking operations such as building materials provide thermal source, fuel metering amount and cooling air quantity, can control the thermal power and the hot working fluid temperature of output, the hot working fluid temperature is measured by the thermocouple 7 at exhanst gas outlet 11 places, and the air that fuel combustion needs is supplied with by pressure fan 10.
Claims (2)
1. hot flue gas device, its composition comprises: shell, it is characterized in that: be provided with refractory lining in the described shell, in the described refractory lining is the combustion chamber, described combustion chamber right-hand member is equipped with air register, in the described air register atomized oil gun is housed, described combustion chamber left end is an exhanst gas outlet, forms the air cooling interlayer between described refractory lining and the described shell.
2. hot flue gas device according to claim 1, it is characterized in that: described exhanst gas outlet is equipped with thermocouple, described air cooling interlayer communicates with cooling blower by pipeline, described air register communicates with pressure fan by pipeline, and described cooling blower, pressure fan and thermocouple link to each other with the operation supervise and control case respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020028 CN2903868Y (en) | 2006-01-10 | 2006-01-10 | Hot smoke device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020028 CN2903868Y (en) | 2006-01-10 | 2006-01-10 | Hot smoke device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903868Y true CN2903868Y (en) | 2007-05-23 |
Family
ID=38079283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020028 Expired - Fee Related CN2903868Y (en) | 2006-01-10 | 2006-01-10 | Hot smoke device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903868Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317727A (en) * | 2008-10-22 | 2012-01-11 | Sk新技术株式会社 | Method for drying a refractory substance coated onto the inside walls of reactors, catalyst regenerators and flue gas ducts used in the process of fluid catalytic cracking |
| CN102767957A (en) * | 2012-07-31 | 2012-11-07 | 宝钢不锈钢有限公司 | Boiler drying temperature control module and its control method |
| CN103884093A (en) * | 2012-12-20 | 2014-06-25 | 岳阳远东节能设备有限公司 | Novel full-steel-structure direct-fired jacket type hot blast stove |
| CN110812500A (en) * | 2019-09-16 | 2020-02-21 | 宁波方太厨具有限公司 | Thermal cycle sterilizer |
| CN111855252A (en) * | 2020-08-10 | 2020-10-30 | 中国安全生产科学研究院 | Automatic control type hot smoke test system |
-
2006
- 2006-01-10 CN CN 200620020028 patent/CN2903868Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317727A (en) * | 2008-10-22 | 2012-01-11 | Sk新技术株式会社 | Method for drying a refractory substance coated onto the inside walls of reactors, catalyst regenerators and flue gas ducts used in the process of fluid catalytic cracking |
| CN102317727B (en) * | 2008-10-22 | 2014-03-05 | Sk新技术株式会社 | Method for drying refractory substance coated onto inside walls of reactors, catalyst regenerators and flue gas ducts used in process of fluid catalytic cracking |
| CN102767957A (en) * | 2012-07-31 | 2012-11-07 | 宝钢不锈钢有限公司 | Boiler drying temperature control module and its control method |
| CN103884093A (en) * | 2012-12-20 | 2014-06-25 | 岳阳远东节能设备有限公司 | Novel full-steel-structure direct-fired jacket type hot blast stove |
| CN103884093B (en) * | 2012-12-20 | 2016-02-24 | 岳阳远东节能设备有限公司 | A kind of novel full-steel structure direct combustion jacket type hot-blast stove |
| CN110812500A (en) * | 2019-09-16 | 2020-02-21 | 宁波方太厨具有限公司 | Thermal cycle sterilizer |
| CN111855252A (en) * | 2020-08-10 | 2020-10-30 | 中国安全生产科学研究院 | Automatic control type hot smoke test system |
| CN111855252B (en) * | 2020-08-10 | 2021-02-09 | 中国安全生产科学研究院 | Automatic control type hot smoke test system |
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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: 20070523 Termination date: 20120110 |