CN201106856Y - Dual-purpose apparatus for flue gas purification and utilization of waste heat - Google Patents
Dual-purpose apparatus for flue gas purification and utilization of waste heat Download PDFInfo
- Publication number
- CN201106856Y CN201106856Y CNU2007201534463U CN200720153446U CN201106856Y CN 201106856 Y CN201106856 Y CN 201106856Y CN U2007201534463 U CNU2007201534463 U CN U2007201534463U CN 200720153446 U CN200720153446 U CN 200720153446U CN 201106856 Y CN201106856 Y CN 201106856Y
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Abstract
The utility model relates to a device, which can purify smoke and fume and recycle waste heat. The device of the utility model comprises a shell, inside of which forms a long channel. The device of the utility model is characterized in that, in the long channel, a smoke and gas splitter (2), two combustion chambers (1), a multiaperture ceramic heat retainer (4) and a heat interchanger (7) are arranged orderly in the direction of air flow. Two side walls of the combustion chamber (1) are respectively provided with alternately arranged high-speed gas burner (3), wherein, one is arranged high, while the other is arranged low. The device of the utility model solves the problem of high-efficiency purification of organic exhaust gas and effectively recycles and reuses waste heat. The device of the utility model is applicable to the treatment of smoke and gas generated in low temperature stage when honeycomb ceramic, talc ceramic and industrial ceramic are to be finished.
Description
Technical field
The utility model relates to the ceramic kiln technical field, is specifically related to a kind of gas cleaning and UTILIZATION OF VESIDUAL HEAT IN dual-purpose apparatus, and this device is applicable to the flue gas processing that ceramic honey comb burns till and industrial ceramics row is cured.
Background technology
Ceramic honey comb, steatite ceramic and aluminium oxide ceramics need in the feedstock production process with other compounds such as hydroxypropyl methylcellulose, tung oil, paraffin, to strengthen processability, above organic matter can decompose volatilization at the initial stage of burning till (120-300 ℃), the organic exhaust gas of discharging has strong impulse, it seriously jeopardizes producers and environment on every side, and China fires the kiln of the said goods at present, the overwhelming majority is not all taked the gas cleaning measure, causes a large amount of noxious gas emissions that atmosphere is caused severe contamination.Owing to environmental requirement, the kiln that burns till the said goods that is based upon the city is rectified and improved a bit, is provided with easy injection type burner in smokejack flue gas is carried out second-time burning in recent years.But because measure is not in place, fail to organize effective purification of flue gas, produce little effect, quite a few flue gas is still arranged because of the undesirable contaminated environment of clean-up effect.Ran Shao high-temperature flue gas fails to be used simultaneously, has not only wasted fuel but also fail to reach clean-up effect.
Summary of the invention
The utility model both can solve ceramic honey comb, steatite ceramic and industrial ceramics and burn till the efficient purifying problem of organic exhaust gas that low thermophase is produced, and can the used heat of discharging effectively be utilized again.
A kind of gas cleaning that the utility model relates to and UTILIZATION OF VESIDUAL HEAT IN dual-purpose apparatus, comprise an inner housing that forms elongate channel, it is characterized in that in described elongate channel, be provided with flue gas shunting device, two Burning Rooms and porous ceramics heat storage, heat exchanger successively along airflow direction; On the two side of Burning Room, one high and one low, arrange the high-speed fuel gas burner respectively alternately.
Be optimized for the ease of position and mode, on the housing between porous ceramics heat storage and the heat exchanger, be provided with adjustment doors the porous ceramics heat storage.
For the ease of regulating flue-gas temperature, in order to avoid too high heat exchanger and the smoke exhaust fan operate as normal of influencing of temperature, mix the air port on the housing between porous ceramics heat storage and the heat exchanger, also being provided with.
The utility model is by being provided with the high-speed fuel gas burner alternately at Burning Room, and the flame of burner ejection can reach clean-burning effect with the organic exhaust gas strong agitation after the shunting.Flue gas after the burning produces clean hot flue gas through accumulation of heat of porous ceramics heat storage and purification, enters the recycling of carrying out heat in the heat exchanger.The utility model technology compared with prior art, it not only has gas cleaning effect efficiently, can alleviate environmental pollution greatly, and improve utilization rate of waste heat, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment;
Fig. 2 overlooks the half section structural representation for Fig. 1's;
Fig. 3 is the A-A view of Fig. 1.
The specific embodiment
The utility model comprises that one is made of heat-resisting, insulation material, its inner housing 9 that forms an elongate channel, and described elongate channel one end discharges flue UNICOM, the other end and smoke exhaust pipe UNICOM with organic exhaust gas; In described elongate channel, be provided with flue gas shunting device 2, two Burning Rooms 1 and porous ceramics heat storage 4, tubular type convection recuperator 7 successively along airflow direction.On the sidewall of the housing between porous ceramics heat storage 4 and the tubular type convection recuperator 7, be provided with adjustment doors 5, having on the roof and mix air port 6; On the two side of Burning Room 1 same cross section, one high and one low, arrange high-speed fuel gas burner 3 respectively alternately.The effect of flue gas shunting device 2 is that the organic exhaust gas 8 when coming from product and burn till is split into the multiply flue gas, is transported to high-speed fuel gas burner place and carries out high-temp combustion; Tubular type convection recuperator 7 can certainly be replaced with the heat exchanger of other kinds such as jet flow heat exchanger.High-temperature flue gas enters atmosphere or makes other purposes by induced-draft fan after entering heat exchanger 7 heat exchange cooling; Air after heat absorption heats up, its temperature can reach more than 300 ℃, can be sent to that the burner hot blast is combustion-supporting, the preheating zone spray hot wind stirs or send into the drying room dried product.
Claims (3)
1. gas cleaning and UTILIZATION OF VESIDUAL HEAT IN dual-purpose apparatus, comprise an inner housing (9) that forms elongate channel, it is characterized in that in described elongate channel, be provided with flue gas shunting device (2), two Burning Rooms (1) and porous ceramics heat storage (4), heat exchanger (7) successively along airflow direction; On the two side of Burning Room (1), one high and one low, arrange high-speed fuel gas burner (3) respectively alternately.
2. gas cleaning according to claim 1 and UTILIZATION OF VESIDUAL HEAT IN dual-purpose apparatus is characterized in that being provided with adjustment doors (5) on the housing (9) that is positioned between porous ceramics heat storage (4) and the heat exchanger (7).
3. gas cleaning according to claim 2 and UTILIZATION OF VESIDUAL HEAT IN dual-purpose apparatus is characterized in that being provided with on the housing (9) that is positioned between porous ceramics heat storage (4) and the heat exchanger (7) and mix air port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201534463U CN201106856Y (en) | 2007-06-06 | 2007-06-06 | Dual-purpose apparatus for flue gas purification and utilization of waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201534463U CN201106856Y (en) | 2007-06-06 | 2007-06-06 | Dual-purpose apparatus for flue gas purification and utilization of waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106856Y true CN201106856Y (en) | 2008-08-27 |
Family
ID=39958663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201534463U Expired - Fee Related CN201106856Y (en) | 2007-06-06 | 2007-06-06 | Dual-purpose apparatus for flue gas purification and utilization of waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106856Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893402A (en) * | 2010-07-16 | 2010-11-24 | 重庆智得热工工业有限公司 | Heat accumulating type flue gas waste heat recovery device |
| CN102022724A (en) * | 2011-01-11 | 2011-04-20 | 蒋卫东 | Slag cooler suitable for circulating fluidized bed boiler burning coal gangue and other low-grade fuels |
| CN101694354B (en) * | 2009-10-20 | 2011-08-31 | 中冶赛迪工程技术股份有限公司 | Combustion settling chamber of electric stove fume |
| CN103900075A (en) * | 2014-04-09 | 2014-07-02 | 大连容大资源循环利用咨询设计有限公司 | Fuel gas constant-temperature heat-accumulation combustion device |
| CN104006393A (en) * | 2014-04-25 | 2014-08-27 | 上海煜工环保科技有限公司 | Organic waste gas high-temperature oxidation burning method and heat-storage-bed-type high-temperature oxidation furnace |
| CN107504810A (en) * | 2017-09-12 | 2017-12-22 | 江阴市炜仁铝业有限公司 | A kind of environmentally friendly aluminum melting method and environmentally friendly aluminium melting furnace |
| CN109028104A (en) * | 2018-07-17 | 2018-12-18 | 江苏泰瑞耐火有限公司 | The device and method of shuttle-type kiln exhaust gas second-time burning |
-
2007
- 2007-06-06 CN CNU2007201534463U patent/CN201106856Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694354B (en) * | 2009-10-20 | 2011-08-31 | 中冶赛迪工程技术股份有限公司 | Combustion settling chamber of electric stove fume |
| CN101893402A (en) * | 2010-07-16 | 2010-11-24 | 重庆智得热工工业有限公司 | Heat accumulating type flue gas waste heat recovery device |
| CN102022724A (en) * | 2011-01-11 | 2011-04-20 | 蒋卫东 | Slag cooler suitable for circulating fluidized bed boiler burning coal gangue and other low-grade fuels |
| CN103900075A (en) * | 2014-04-09 | 2014-07-02 | 大连容大资源循环利用咨询设计有限公司 | Fuel gas constant-temperature heat-accumulation combustion device |
| CN104006393A (en) * | 2014-04-25 | 2014-08-27 | 上海煜工环保科技有限公司 | Organic waste gas high-temperature oxidation burning method and heat-storage-bed-type high-temperature oxidation furnace |
| CN107504810A (en) * | 2017-09-12 | 2017-12-22 | 江阴市炜仁铝业有限公司 | A kind of environmentally friendly aluminum melting method and environmentally friendly aluminium melting furnace |
| CN107504810B (en) * | 2017-09-12 | 2024-01-02 | 江阴市炜仁铝业有限公司 | Environment-friendly aluminum melting method and environment-friendly aluminum melting furnace |
| CN109028104A (en) * | 2018-07-17 | 2018-12-18 | 江苏泰瑞耐火有限公司 | The device and method of shuttle-type kiln exhaust gas second-time burning |
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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: 20080827 Termination date: 20120606 |