CN203794828U - Fast and efficient carbonizing furnace - Google Patents
Fast and efficient carbonizing furnace Download PDFInfo
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- CN203794828U CN203794828U CN201420222768.9U CN201420222768U CN203794828U CN 203794828 U CN203794828 U CN 203794828U CN 201420222768 U CN201420222768 U CN 201420222768U CN 203794828 U CN203794828 U CN 203794828U
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Abstract
The utility model relates to a fast and efficient carbonizing furnace, and belongs to the technical field of biomass carbonizing equipment. According to the technical scheme, the fast and efficient carbonizing furnace comprises a left combustor (1), a left steam outlet valve (2), a left combustible gas outlet (3), a left combustor outer wall flue (4), a left combustor middle valve (5), a right combustor middle valve (7), an oxygen distributing igniting port (6), a right combustor outer wall flue (8), a right combustible gas outlet (9), a right steam outlet valve (10), a right combustor (11), a left pre-heating flue (12) and a right pre-heating flue (13), and the left combustor and the right combustor are arranged in parallel. According to the fast and efficient carbonizing furnace, the left combustor and the right combustor preheat and dry each other, energy is saved, consumption is reduced, the product yield and quality are improved, the charcoal obtaining rate is high, the gas recycling heat value is high, continuity of the device is improved, the agriculture and forestry remainder is fully utilized, waste is turned into wealth, the contradiction of insufficient forest resource supplying in China is relieved, and contribution is made for afforesting the environment.
Description
Technical field
The utility model relates to rapidly and efficiently charring furnace of one, belongs to biomass carbonated equipment technical field.
Background technology
Charring furnace is the equipment that the wooden material of carbon containing is carried out under furnace high-temperature condition to destructive distillation, anaerobic charing.Chinese patent 200610048274.3 discloses a kind of production technique of open quick carbonizing kiln, this technique completes charing for 6-8 hour, kiln body is upper uncovered, raw material is uncoveredly manually packed into by upper, during charing, need manually constantly to uncovered interpolation sawdust or carbon dust on kiln body, for upper uncovered sealing control oxygen can not expose point of ignition, flue gas is the underground flue by kiln body below by induced draft fan, enters smoke eliminator.Charing completes injects cold water cooling in backward kiln body and puts charcoal fire out by water, then in kiln, takes out finished product charcoal by manually entering.The problem that background technology exists is: open quick carbonizing technique, and when artificial kiln discharge, produce whole workshop and cause carbon dust to fly upward, cause severe operating environment, labor intensive amount is large; Artificial sealing control oxygen not in time, cause the poor generation ash of control oxygen large, charcoal rate low, charcoal is of poor quality, the inflammable gas calorific value of generation is low; Tradition destructive distillation, stewing kiln charring process production cycle are long, and the smoke pollution producing in production also cannot be reclaimed coke tar vinegar acid solution.
Utility model content
The utility model object is to provide rapidly and efficiently charring furnace of one, and efficiency is high, and mechanization degree is high, the cycle is short, high, the Functionality, quality and appealing design of charcoal rate, it is high that calorific value is reclaimed in combustion gas, solves the problems referred to above that background technology exists.
The technical solution of the utility model is:
Rapidly and efficiently charring furnace, comprise left combustion chamber, left vapour outlet valve, the outlet of left inflammable gas, left outer wall of combustion chamber flue, left combustion chamber intervening vaive, right combustion chamber intervening vaive, join oxygen point burner, right outer wall of combustion chamber flue, the outlet of right inflammable gas, right vapour outlet valve, right combustion chamber, left preheating exhaust gases passes and right preheating exhaust gases passes, Yu You combustion chamber, left combustion chamber is arranged in juxtaposition.
Left outer wall of combustion chamber flue is set outside left combustion chamber, and left outer wall of combustion chamber flue wraps up left combustion chamber, and left outer wall of combustion chamber flue is provided with left inflammable gas outlet, and left combustion chamber is provided with left vapour outlet valve.
Right outer wall of combustion chamber flue is set outside right combustion chamber, and right outer wall of combustion chamber flue wraps up right combustion chamber, and right outer wall of combustion chamber flue is provided with right inflammable gas outlet, and right combustion chamber is provided with right vapour outlet valve.
Left combustion chamber is communicated with right outer wall of combustion chamber flue by left preheating exhaust gases passes, and left preheating exhaust gases passes is provided with left combustion chamber intervening vaive; Right combustion chamber is communicated with left outer wall of combustion chamber flue by right preheating exhaust gases passes, and right preheating exhaust gases passes is provided with right combustion chamber intervening vaive.
Described He You combustion chamber, left combustion chamber is respectively equipped with multiple oxygen point burners of joining.
In described He You combustion chamber, left combustion chamber, be respectively equipped with former truck.
Adopt the utility model, by timber shovel loader, raw material is installed on three former trucks, then two former trucks are advanced respectively in He You combustion chamber, left combustion chamber, open left combustion chamber intervening vaive, open the blower fan of right inflammable gas outlet, open right vapour outlet valve; By left combustion chamber join oxygen point burner, igniting, high-temperature flue gas enters right outer wall of combustion chamber flue by left combustion chamber by left preheating exhaust gases passes, and the raw material in right combustion chamber is carried out to pre-heating drying, then discharges from right inflammable gas outlet.Waste heat by high-temperature flue gas anhydrates the raw material stoving of right combustion chamber, and steam is discharged from right vapour outlet.After the charing of left combustion chamber completes, close left combustion chamber intervening vaive, close the blower fan of right inflammable gas outlet, close right vapour outlet valve, open left vapour outlet valve, inject the go out charcoal fire cooling of a small amount of water by the oxygen point burner of joining of left combustion chamber, after cooling, start windlass former left combustion chamber truck is pulled out, fill former truck (three former trucks) by remaining one again and advance left combustion chamber, for drying and forewarm.Open right combustion chamber intervening vaive, open the blower fan of left inflammable gas outlet, join oxygen point burner, igniting by right combustion chamber.High-temperature flue gas enters left outer wall of combustion chamber flue by right combustion chamber by right preheating exhaust gases passes, and the raw material in left combustion chamber is carried out to pre-heating drying, then discharges from left inflammable gas outlet.Waste heat by high-temperature flue gas anhydrates the raw material stoving of left combustion chamber, and steam is discharged from left vapour outlet.Carbonization time completes for 4 hours.During charing, the raw material car weight of pull-out is newly installed to raw material, the charing that according to said method circulates, first charing completes for 6 hours, can complete for 4 hours after oven dry is anhydrated of again lighting a fire.The utility model can realize circulation charing, output high-speed fast, energy expenditure is little, to raw material unbounded size system, two people can complete operation.
The beneficial effects of the utility model are: by the mutual pre-heating drying of He You combustion chamber, left combustion chamber, energy-saving and cost-reducing, improve product production and quality product, obtained charcoal rate high, because raw material obtains pre-heating drying, it is high that calorific value is reclaimed in combustion gas, the continuity, the economy that have improved equipment, make full use of forest and agricultural biomass, and it is turned waste into wealth, alleviate the contradiction of China's forest resourceies supply and demand anxiety, for greening environment is contributed more.
Brief description of the drawings
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is the former truck schematic diagram of the utility model embodiment;
In figure: left combustion chamber 1, left vapour outlet valve 2, left inflammable gas outlet 3, left outer wall of combustion chamber flue 4, left combustion chamber intervening vaive 5, join oxygen point burner 6, right combustion chamber intervening vaive 7, right outer wall of combustion chamber flue 8, right inflammable gas outlet 9, right vapour outlet valve 10, right combustion chamber 11, left preheating exhaust gases passes 12, right preheating exhaust gases passes 13, former truck 14, fire door 15.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Rapidly and efficiently charring furnace, comprise left combustion chamber 1, left vapour outlet valve 2, left inflammable gas outlet 3, left outer wall of combustion chamber flue 4, left combustion chamber intervening vaive 5, right combustion chamber intervening vaive 7, right outer wall of combustion chamber flue 8, right inflammable gas outlet 9, right vapour outlet valve 10, right combustion chamber 11, left preheating exhaust gases passes 12 and right preheating exhaust gases passes 13, Yu You combustion chamber, left combustion chamber is arranged in juxtaposition.
Left combustion chamber 1 is outer arranges left outer wall of combustion chamber flue 4, and left outer wall of combustion chamber flue wraps up left combustion chamber, and left outer wall of combustion chamber flue is provided with left inflammable gas outlet 3, and left combustion chamber is provided with left vapour outlet valve 2.
Right combustion chamber 11 is outer arranges right outer wall of combustion chamber flue 8, and right outer wall of combustion chamber flue wraps up right combustion chamber, and right outer wall of combustion chamber flue is provided with right inflammable gas outlet 9, and right combustion chamber is provided with right vapour outlet valve 10.
Left combustion chamber is communicated with right outer wall of combustion chamber flue 8 by left preheating exhaust gases passes 12, and left preheating exhaust gases passes 12 is provided with left combustion chamber intervening vaive 5; Right combustion chamber is communicated with left outer wall of combustion chamber flue 4 by right preheating exhaust gases passes 13, and right preheating exhaust gases passes 13 is provided with right combustion chamber intervening vaive 7.
Described He You combustion chamber, left combustion chamber is respectively equipped with multiple oxygen point burners 6 of joining.
In described He You combustion chamber, left combustion chamber, be respectively equipped with former truck 14.He You combustion chamber, left combustion chamber is respectively equipped with fire door 15.
Adopt the utility model, by timber shovel loader, raw material is installed on three former trucks, then two former trucks are advanced respectively in He You combustion chamber, left combustion chamber, open left combustion chamber intervening vaive, open the blower fan of right inflammable gas outlet, open right vapour outlet valve; By left combustion chamber join oxygen point burner, igniting, high-temperature flue gas enters right outer wall of combustion chamber flue by left combustion chamber by left preheating exhaust gases passes, and the raw material in right combustion chamber is carried out to pre-heating drying, then discharges from right inflammable gas outlet.Waste heat by high-temperature flue gas anhydrates the raw material stoving of right combustion chamber, and steam is discharged from right vapour outlet.After the charing of left combustion chamber completes, close left combustion chamber intervening vaive, close the blower fan of right inflammable gas outlet, close right vapour outlet valve, open left vapour outlet valve, inject the go out charcoal fire cooling of a small amount of water by the oxygen point burner of joining of left combustion chamber, after cooling, start windlass former left combustion chamber truck is pulled out, fill former truck (three former trucks) by remaining one again and advance left combustion chamber, for drying and forewarm.Open right combustion chamber intervening vaive, open the blower fan of left inflammable gas outlet, join oxygen point burner, igniting by right combustion chamber.High-temperature flue gas enters left outer wall of combustion chamber flue by right combustion chamber by right preheating exhaust gases passes, and the raw material in left combustion chamber is carried out to pre-heating drying, then discharges from left inflammable gas outlet.Waste heat by high-temperature flue gas anhydrates the raw material stoving of left combustion chamber, and steam is got rid of from left vapour outlet.Carbonization time completes for 4 hours.During charing, the raw material car weight of pull-out is newly installed to raw material, the charing that according to said method circulates, first charing completes for 6 hours, can complete for 4 hours after oven dry is anhydrated of again lighting a fire.The utility model can realize circulation charing, output high-speed fast, energy expenditure is little, to raw material unbounded size system, two people can complete operation.
The open a kind of totally-enclosed tunnel like charring furnace of double furnace chambers continuously of Chinese patent 201220567573.9, although be also provided with two combustion chambers (the first combustion chamber and the second combustion chamber), but, its structure is completely different from goal of the invention and present patent application, not contact between the first combustion chamber and the second combustion chamber, be not the relation of mutual preheating, goal of the invention is to increase a combustion chamber for improving output.Two mutual UTILIZATION OF VESIDUAL HEAT IN in combustion chamber of present patent application, improve the quality of products, energy-saving and cost-reducing.
Claims (2)
1. a charring furnace rapidly and efficiently, it is characterized in that: comprise left combustion chamber (1), left vapour outlet valve (2), the outlet of left inflammable gas (3), left outer wall of combustion chamber flue (4), left combustion chamber intervening vaive (5), right combustion chamber intervening vaive (7), join oxygen point burner (6), right outer wall of combustion chamber flue (8), the outlet of right inflammable gas (9), right vapour outlet valve (10), right combustion chamber (11), left preheating exhaust gases passes (12) and right preheating exhaust gases passes (13), Yu You combustion chamber, left combustion chamber is arranged in juxtaposition;
Left combustion chamber (1) is outer arranges left outer wall of combustion chamber flue (4), and left outer wall of combustion chamber flue wraps up left combustion chamber, and left outer wall of combustion chamber flue is provided with left inflammable gas outlet (3), and left combustion chamber is provided with left vapour outlet valve (2);
Right combustion chamber (11) is outer arranges right outer wall of combustion chamber flue (8), and right outer wall of combustion chamber flue wraps up right combustion chamber, and right outer wall of combustion chamber flue is provided with right inflammable gas outlet (9), and right combustion chamber is provided with right vapour outlet valve (10);
Left combustion chamber is communicated with right outer wall of combustion chamber flue (8) by left preheating exhaust gases passes (12), and left preheating exhaust gases passes (12) is provided with left combustion chamber intervening vaive (5); Right combustion chamber is communicated with left outer wall of combustion chamber flue (4) by right preheating exhaust gases passes (13), and right preheating exhaust gases passes (13) is provided with right combustion chamber intervening vaive (7).
2. rapidly and efficiently charring furnace according to claim 1, is characterized in that described He You combustion chamber, left combustion chamber is respectively equipped with multiple oxygen point burners (6) of joining; In described He You combustion chamber, left combustion chamber, be respectively equipped with former truck (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222768.9U CN203794828U (en) | 2014-05-04 | 2014-05-04 | Fast and efficient carbonizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222768.9U CN203794828U (en) | 2014-05-04 | 2014-05-04 | Fast and efficient carbonizing furnace |
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| Publication Number | Publication Date |
|---|---|
| CN203794828U true CN203794828U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222768.9U Expired - Fee Related CN203794828U (en) | 2014-05-04 | 2014-05-04 | Fast and efficient carbonizing furnace |
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| CN (1) | CN203794828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170301A (en) * | 2020-02-17 | 2020-05-19 | 蚌埠学院 | Maize straw biomass charcoal preparation facilities |
-
2014
- 2014-05-04 CN CN201420222768.9U patent/CN203794828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170301A (en) * | 2020-02-17 | 2020-05-19 | 蚌埠学院 | Maize straw biomass charcoal preparation facilities |
| CN111170301B (en) * | 2020-02-17 | 2024-01-19 | 蚌埠学院 | Corn stalk biomass charcoal preparation facilities |
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| Date | Code | Title | Description |
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| 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: 20140827 Termination date: 20160504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |