CN202546784U - Purification combustion apparatus for discharged smoke - Google Patents
Purification combustion apparatus for discharged smoke Download PDFInfo
- Publication number
- CN202546784U CN202546784U CN201220012018XU CN201220012018U CN202546784U CN 202546784 U CN202546784 U CN 202546784U CN 201220012018X U CN201220012018X U CN 201220012018XU CN 201220012018 U CN201220012018 U CN 201220012018U CN 202546784 U CN202546784 U CN 202546784U
- Authority
- CN
- China
- Prior art keywords
- flat flame
- pipe
- flame burner
- purification
- burning
- 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
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a purification combustion apparatus for discharged smoke. A fan is connected with an air inlet pipeline; a purification combustion pipe is supported by a supporting pipe; an inlet at the lower end of the purification combustion pipe is connected with a foreign gas inlet pipe; an outlet at the upper end of the purification combustion pipe is connected with a chimney pipe; a chimney hood is arranged right above the chimney pipe; the inner wall of the purification combustion pipe is provided with a refractory material layer; a lower flat flame nozzle is arranged at one side of the lower part of the purification combustion pipe; an upper flat flame nozzle is arranged at the other side of the upper part of the purification combustion pipe; a lower heat resistant steel diaphragm is arranged at the lower part of the interior of the purification combustion pipe and is located below the lower flat flame nozzle; an air vent is arranged at one side of the lower heat resistant steel diaphragm, which is near the lower flat flame nozzle; an upper heat resistant steel diaphragm is arranged at the middle part of the interior of the purification combustion pipe and is located above the lower flat flame nozzle but below the upper flat flame nozzle; and an air vent is arranged at one side of the upper heat resistant steel diaphragm, which is near the upper flat flame nozzle. The purification combustion apparatus for the discharged smoke is simple in structure. The vast majority of detrimental impurity components in discharged gas can be removed when the air of the system is discharged, thereby, the atmospheric environment cannot be polluted.
Description
Technical field
The utility model relates to the auxiliary device on the biomass fuel gas generating system, specifically a kind of smoke evacuation purification of combustion device, and it is used for when system's emptying, removing the objectionable impurities composition of discharging gas.
Background technology
Along with the develop rapidly of industry and the propelled at high velocity of urbanization process, energy shortage, problem of environmental pollution has been the focus of current social concerns.And crop straw burning still exists with the phenomenon of using old-fashioned wood stove in the rural area, and this has not only wasted raw material, and has discharged amounts of dust and greenhouse gases.The biomass energy discarded object mainly is an agricultural waste material at present, wherein can be used as energy purposes greatly.In addition, the overwhelming majority in forestry and the Wood Processing discarded object also can be used as energy purposes.
The biological fuel gas of biomass gasifying furnace manufacturing belongs to green novel energy source, and it has great vitality.Because the raw material that biological fuel gas produces is agricultural crop straw, forest tree castoff, edible fungi residues, cattle and sheep animal manure and all inflammable substances, is a kind of inexhaustible regenerated resources.Biological fuel gas can solve the whole day life with ability (cooking, heating, shower), and burns as liquefied gas, can change the life style that China's rural area smoke fire burns fully, can ban traditional bavin kitchen range fully, the replacement liquid gasification.In addition, biological fuel gas has more wide application prospect in industrial aspect, and it not only can directly use as industrial combustion gas, but also can supply with the usefulness that generating equipment is done generating.
During biomass gasifying furnace initial point stove, before ordinary production, must the air in the gasification furnace and in the pipeline be driven away, be called for short emptying.Can guarantee the quality of final combustion gas like this, protect equipment simultaneously.In this emptying phase process, contain grey cigarette and a spot of foreign gas that air is had pollution in the gas of discharge.Emptying manipulation in the past all is to use the blower fan air blast, and foreign gas directly is disposed to atmosphere, like this environment has been caused serious pollution, has brought serious harm for people's health.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; A kind of smoke evacuation purification of combustion device that is used for when system's emptying, removing the objectionable impurities composition of discharging gas is provided; It is simple in structure; The most objectionable impurities compositions that can when system's emptying, will discharge in the gas are removed, and guarantee that the gas of discharging can be up to standard, can pollutant atmosphere.
The technical scheme that provides according to the utility model: smoke evacuation purification of combustion device is characterized in that: comprise blower fan, air intake pipeline, burning purification pipe, stay pipe, stovepipe, down flat flame burner, go up flat flame burner, heat resisting steel dividing plate and last heat resisting steel dividing plate down; Blower fan connects the air intake pipeline, and the burning purification pipe supports through stay pipe, and the lower end import of burning purification pipe is connected with the foreign gas access tube, is used to feed pending foreign gas; The upper end outlet of burning purification pipe connects stovepipe, is provided with chimney cowl directly over the stovepipe, and chimney cowl is fixed on the stovepipe through support bar; Said burning purification pipe inwall is provided with refractory masses; Following flat flame burner is arranged on a side of burning purification pipe bottom; Last flat flame burner is arranged on the opposite side on burning purification pipe top; Following flat flame burner, be provided with burner block around going up flat flame burner, following flat flame burner, go up flat flame burner air intlet respectively with the air intake pipeline connection, following flat flame burner, the fuel gas inlet that goes up flat flame burner are communicated with fuel gas pipeline respectively; Following heat resisting steel dividing plate is arranged on the bottom in the burning purification pipe, and under the flat flame burner, the side near following flat flame burner on the following heat resisting steel dividing plate is provided with passage under being positioned at; Last heat resisting steel dividing plate is arranged on the middle part in the burning purification pipe, is positioned on the following flat flame burner, goes up under the flat flame burner, and the side near last flat flame burner on the last heat resisting steel dividing plate is provided with passage.
As the further improvement of the utility model, said burning purification pipe comprises first pipe fitting and second pipe fitting that connects through flange, and the upper end of first pipe fitting is conical, and its top is provided with tube connector, and the tube connector upper end is connected with said stovepipe; Second pipe fitting supports through stay pipe, and the lower end of second pipe fitting is conical, and its bottom is provided with bridge piece, and bridge piece is connected with the foreign gas access tube.
As the further improvement of the utility model, said burning purification pipe bottom is provided with the nozzles with injector that spout makes progress, and nozzles with injector is near following flat flame burner one side, nozzles with injector and said air intake pipeline connection on the burning purification pipe.
As the further improvement of the utility model, clamped one deck stainless steel wire screen cloth between said burning purification pipe lower end import and the foreign gas access tube, in case non-return is fiery.
As the further improvement of the utility model, the silk footpath of said stainless steel wire screen cloth is 0.6mm, and the order number is 10 orders.
As the further improvement of the utility model, the composition of said refractory masses is a refractory fibre.
As the further improvement of the utility model, said refractory fibre is aluminosilicate property refractory fibre, polycrystalline alumina fiber, mullite fiber or Zirconium oxide fibre.
The utility model compared with prior art, advantage is: the utility model is simple in structure, the most objectionable impurities compositions that can when system's emptying, will discharge in the gas are removed, and guarantee that the gas of discharging can be up to standard, can pollutant atmosphere.
Description of drawings
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is the structure vertical view of the utility model embodiment.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: the smoke evacuation purification of combustion device among the embodiment mainly by blower fan 1, air intake pipeline 2, stay pipe 3, bridge piece 4, nozzles with injector 5, second pipe fitting 6, down heat resisting steel dividing plate 7, refractory masses 8, go up heat resisting steel dividing plate 9, go up flat flame burner 10, parts such as burner block 11, first pipe fitting 12, cigarette tube connector 13, chimney pipe 14, support bar 15, chimney cowl 16 and following flat flame burner 17 form.
Like Fig. 1, shown in Figure 2, blower fan 1 connects air intake pipeline 2, and the burning purification pipe supports through stay pipe 3, and the lower end import of burning purification pipe is connected with foreign gas access tube 19, is used to feed pending foreign gas; The upper end outlet of burning purification pipe connects stovepipe 14, is provided with chimney cowl 16 directly over the stovepipe 14, and chimney cowl 16 is fixed on the stovepipe 14 through support bar 15; Said burning purification pipe inwall is provided with refractory masses 8; Following flat flame burner 17 is arranged on a side of burning purification pipe bottom; Last flat flame burner 10 is arranged on the opposite side on burning purification pipe top; Following flat flame burner 17, be provided with burner block 11 around going up flat flame burner 10, following flat flame burner 17, the air intlet of going up flat flame burner 10 are communicated with air intake pipeline 2 respectively, and following flat flame burner 17, the fuel gas inlet that goes up flat flame burner 10 are communicated with fuel gas pipeline 19 respectively; Following heat resisting steel dividing plate 7 is arranged on the bottom in the burning purification pipe, and under the flat flame burner 17, the side near following flat flame burner 17 on the following heat resisting steel dividing plate 7 is provided with passage under being positioned at; Last heat resisting steel dividing plate 9 is arranged on the middle part in the burning purification pipe, is positioned on the following flat flame burner 17, goes up under the flat flame burner 10, and the side near last flat flame burner 10 on the last heat resisting steel dividing plate 9 is provided with passage.
Said heat resisting steel dividing plate 7 down can stop pending foreign gas with last heat resisting steel dividing plate 9; Make foreign gas in the burning purification pipe, stop the more time; Passage on the following heat resisting steel dividing plate 7 is near following flat flame burner 17; Passage on the last heat resisting steel dividing plate 9 is near last flat flame burner 10, can make like this foreign gas when circulation more near burner, make the foreign gas burning purify more abundant.Can add according to field condition on the said stovepipe 14 and protect frame or stay cord.
As shown in Figure 1, the burning purification pipe among the embodiment mainly is made up of first pipe fitting 12 and second pipe fitting 6 that connect through flange, and the upper end of first pipe fitting 12 is conical, and its top is provided with tube connector 13, and tube connector 13 upper ends are connected with said stovepipe 14; Second pipe fitting 6 supports through stay pipe 3, and the lower end of second pipe fitting 6 is conical, and its bottom is provided with bridge piece 4, and bridge piece 4 is connected with foreign gas access tube 19.
As shown in Figure 1, said burning purification pipe bottom is provided with the nozzles with injector 5 that spout makes progress, and nozzles with injector 5 is near following flat flame burner 17 1 sides on the burning purification pipe, and nozzles with injector 5 is communicated with said air intake pipeline 2.When burning purifies foreign gas, stop tempering phenomenon, for this reason, the utility model has designed nozzles with injector 5, through from nozzles with injector 5 ejection air-flows, guarantees the interior flame of burning purification pipe upwards, the security that has improved equipment; In addition, in order to ensure the suction force of chimney, the ratio that the height of chimney need design usually is higher; And the nozzles with injector 5 of the utility model can also provide suction force; Can guarantee to reduce the design height of chimney greatly under the condition that suction force meets the demands, reduce equipment cost.
In addition, clamped one deck stainless steel wire screen cloth between said burning purification pipe lower end import and the foreign gas access tube 19, the stainless steel wire screen cloth also can prevent tempering.Thereby double insurance is provided to the utility model.Preferably, the silk footpath of said stainless steel wire screen cloth is 0.6mm, and the order number is 10 orders.
In the utility model, the composition of said refractory masses 8 preferably adopts refractory fibre, like aluminosilicate property refractory fibre, polycrystalline alumina fiber, mullite fiber or Zirconium oxide fibre etc.
During concrete the application, in the emptying process, the foreign gas that needs to handle gets in the burning purification pipe via foreign gas access tube 18, bridge piece 4.Blower fan 1 starts simultaneously, gives down flat flame burner 17 respectively, goes up flat flame burner 10 and nozzles with injector 5 provides air, following flat flame burner 17, goes up flat flame burner 10 and introduces combustion gas through fuel gas pipeline 19, following flat flame burner 17, goes up flat flame burner 10 igniting.The foreign gas elder generation that feeds in the purification pipe that burns upwards circulates from the passage on the following heat resisting steel dividing plate 7; Wherein a part of impurity component is by flat flame burner 17 burning purifications down; And then the passage from last heat resisting steel dividing plate 9 upwards circulates; A part of in addition impurity component is purified by last flat flame burner 10 burnings, is expelled to atmosphere via tube connector 13 and stovepipe 14 at last; Said nozzles with injector 5 plays the effect that prevents tempering and suction force is provided in the process of circulation of foreign gas.
Claims (7)
1. smoke evacuation purification of combustion device is characterized in that: comprise blower fan (1), air intake pipeline (2), burning purification pipe, stay pipe (3), stovepipe (14), following flat flame burner (17), go up flat flame burner (10), following heat resisting steel dividing plate (7) and last heat resisting steel dividing plate (9); Blower fan (1) connects air intake pipeline (2), and the burning purification pipe supports through stay pipe (3), and the lower end import of burning purification pipe is connected with foreign gas access tube (19), is used to feed pending foreign gas; The upper end outlet of burning purification pipe connects stovepipe (14), is provided with chimney cowl (16) directly over the stovepipe (14), and chimney cowl (16) is fixed on the stovepipe (14) through support bar (15); Said burning purification pipe inwall is provided with refractory masses (8); Following flat flame burner (17) is arranged on a side of burning purification pipe bottom; Last flat flame burner (10) is arranged on the opposite side on burning purification pipe top; Following flat flame burner (17), last flat flame burner (10) are provided with burner block (11) on every side; The air intlet of following flat flame burner (17), last flat flame burner (10) is communicated with air intake pipeline (2) respectively, and the fuel gas inlet of following flat flame burner (17), last flat flame burner (10) is communicated with fuel gas pipeline (19) respectively; Following heat resisting steel dividing plate (7) is arranged on the bottom in the burning purification pipe, and under the flat flame burner (17), the side that following heat resisting steel dividing plate (7) is gone up near following flat flame burner (17) is provided with passage under being positioned at; Last heat resisting steel dividing plate (9) is arranged on the middle part of burning in the purification pipe, is positioned at down on the flat flame burner (17), goes up under the flat flame burner (10), and last heat resisting steel dividing plate (9) upward is provided with passage near a side of last flat flame burner (10).
2. smoke evacuation purification of combustion device as claimed in claim 1; It is characterized in that: said burning purification pipe comprises first pipe fitting (12) and second pipe fitting (6) that connects through flange; The upper end of first pipe fitting (12) is conical; Its top is provided with tube connector (13), and tube connector (13) upper end is connected with said stovepipe (14); Second pipe fitting (6) supports through stay pipe (3), and the lower end of second pipe fitting (6) is conical, and its bottom is provided with bridge piece (4), and bridge piece (4) is connected with foreign gas access tube (19).
3. smoke evacuation purification of combustion device as claimed in claim 1; It is characterized in that: said burning purification pipe bottom is provided with the nozzles with injector (5) that spout makes progress; Nozzles with injector (5) is near following flat flame burner (17) one sides on the burning purification pipe, and nozzles with injector (5) is communicated with said air intake pipeline (2).
4. smoke evacuation purification of combustion device as claimed in claim 1 is characterized in that: clamped one deck stainless steel wire screen cloth between said burning purification pipe lower end import and the foreign gas access tube (19), in case non-return is fiery.
5. smoke evacuation purification of combustion device as claimed in claim 4 is characterized in that: the silk footpath of said stainless steel wire screen cloth is 0.6mm, and the order number is 10 orders.
6. smoke evacuation purification of combustion device as claimed in claim 1 is characterized in that: the composition of said refractory masses (8) is a refractory fibre.
7. smoke evacuation purification of combustion device as claimed in claim 6 is characterized in that: said refractory fibre is aluminosilicate property refractory fibre, polycrystalline alumina fiber, mullite fiber or Zirconium oxide fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220012018XU CN202546784U (en) | 2012-01-12 | 2012-01-12 | Purification combustion apparatus for discharged smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220012018XU CN202546784U (en) | 2012-01-12 | 2012-01-12 | Purification combustion apparatus for discharged smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546784U true CN202546784U (en) | 2012-11-21 |
Family
ID=47167408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220012018XU Expired - Fee Related CN202546784U (en) | 2012-01-12 | 2012-01-12 | Purification combustion apparatus for discharged smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705842A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Exhaust smoke purification combustion device |
| CN104595911A (en) * | 2014-12-29 | 2015-05-06 | 宁波鱼化龙机电科技有限公司 | Ceramic element degreasing tail gas treatment device |
-
2012
- 2012-01-12 CN CN201220012018XU patent/CN202546784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705842A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Exhaust smoke purification combustion device |
| CN104595911A (en) * | 2014-12-29 | 2015-05-06 | 宁波鱼化龙机电科技有限公司 | Ceramic element degreasing tail gas treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202546784U (en) | Purification combustion apparatus for discharged smoke | |
| CN201525830U (en) | Novel biological substance gasification and purification device | |
| CN102563713B (en) | Refuse-derived fuel fuming furnace system and control method | |
| CN201731518U (en) | Biomass gasification cooking and heating furnace | |
| CN102705842B (en) | Exhaust smoke purification combustion device | |
| CN201983274U (en) | Smoke treatment device of garbage incinerator | |
| CN207438613U (en) | Biomass semi-gasification burner | |
| CN204897845U (en) | Straw gasifying furnace | |
| CN204962774U (en) | Multi - functional garbage burns device | |
| CN201003778Y (en) | Biomass gasification stove | |
| CN201429112Y (en) | Efficient and energy-saving gasification furnace | |
| CN207674733U (en) | A kind of biomass thermal wind furnace | |
| CN201801501U (en) | Novel zero discharge environment-friendly biomass gasification furnace | |
| CN201310923Y (en) | High and new straw gasification furnace | |
| CN202479060U (en) | Secondary conjoined cyclone dust collector | |
| CN110131704A (en) | A kind of industrial environment-protection boiler reducing exhaust gas discharge | |
| CN108592400A (en) | A kind of biomass energy-saving hot-blast stove | |
| CN202430177U (en) | Switchable fuel gas filtration and purification device | |
| CN201225657Y (en) | Stalk gasification stove with rotating fire grate | |
| CN202289781U (en) | Smoke purifying device | |
| CN202485496U (en) | Tubular intercooler | |
| CN201459068U (en) | Biomass gasification furnace with filters | |
| CN207904192U (en) | A kind of biomass gasifying furnace filtering and purifying | |
| CN205504961U (en) | Flocking waste product combustor | |
| CN2921019Y (en) | Environment protection gas energy-saving furnace |
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: 20121121 Termination date: 20160112 |