CN203731387U - Combustion device of biomass fuel - Google Patents
Combustion device of biomass fuel Download PDFInfo
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- CN203731387U CN203731387U CN201420046796.XU CN201420046796U CN203731387U CN 203731387 U CN203731387 U CN 203731387U CN 201420046796 U CN201420046796 U CN 201420046796U CN 203731387 U CN203731387 U CN 203731387U
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Abstract
The utility model discloses a combustion device of biomass fuel. The combustion device comprises a combustion furnace, a feeding mechanism and an ash discharging device. The combustion furnace comprises a combustor, the combustor is provided with a feeding opening and a waste outlet, the outer side of the combustor is surrounded with an air distributing chamber, an air inlet is formed between the air distributing chamber and the combustor, and the combustor is further provided with an air outlet. The feeding mechanism comprises a feeding hopper and a feeding packing auger. The air outlet is covered with an upper cover plate, and a through hole smaller than the air outlet in diameter is formed in the upper cover plate and forms an air supplying opening. According to the combustion device, the structure of the feeding mechanism is simplified, the size is reduced, and installation space is saved; hot air discharged from the combustion furnace is clean, heat can be effectively used, and heat losses can be reduced; due to the ash discharging device, raw materials can be effectively used, waste can be conveniently collected, and a discharging mechanism can be convenient to clean.
Description
Technical field
The utility model relates to a kind of combustion apparatus of biomass fuel, especially a kind of combustion apparatus of biomass fuel.
Background technology
Biomass fuel is to substitute traditional energy as the high clean energy resource of first-selected natural reproducible of petrifaction diesel, the contour pollution feul of coal, and biomass energy is contained in the organic matter that can grow in plant, animal and microorganism etc.Biomass fuel can be divided into biomass solid fuel and the large class of biomass liquid fuel two.
The raw material of biomass solid fuel generally includes timber and forest discarded object as forestry the act as matchmaker scattered timber in industry, residual bark and wood chip etc.; Or branch, sawdust, wood chip, the tip of a branch, slab and butt etc. in logging and process; Or the discarded object of forestry byproducts, such as shell and fruit stone etc.; And agricultural wastes, during as the discarded object in agricultural production process, crop harvesting, remain in the agricultural crop straw in farmland: comprise corn stalk, sorghum stalks, wheat straw, beanstalk, cotton straw etc., also has the discarded object of agricultural machining industry, as the remaining rice husk in agricultural production process etc.The raw material of biomass liquid fuel is as fowl and animal excrement, industrial organic waste water, urban domestic wastewater etc.The raw material process of above-mentioned biomass solid fuel is made to the biomass solid fuel of the solid-state shape of high density (granular pattern), or the raw material of above-mentioned biomass liquid fuel is made to the biomass liquid fuel of colorless and odorless transparent liquid shape through processing.
Biomass solid fuel and liquid fuel all have easy firing high heating value, when burning feature without black smoke, smoke dust, sufficient combustion, belong to environmental protection, energy-conservation, the safe energy.
Chinese patent Granted publication number is that the file of CN102072482B discloses " a kind of biomass energy combustor ", it sends fuel into combustion chamber by feeding mechanism, combustion chamber is provided with charging aperture and carbon outleting port, carbon outleting port sets out charcoal auger, combustion chamber outer ring is wound with distribution plenum, between distribution plenum and combustion chamber, there is air inlet, combustion chamber one side is provided with air outlet, combustion air enters combustion chamber after distribution plenum, absorb heat and become hot blast, the heat that hot blast produces burning is taken out of from air outlet, can be as dry from the hot blast of air outlet output, the multiple uses such as heating and life heating.But hot blast in combustion chamber in said structure is from air outlet out time, can be with the fuel in combuster through impurity such as burning some dust granules later, the hot blast going out is unclean, easily causes laryngopharyngitis after being absorbed by the body, and affects health.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of combustion apparatus of biomass fuel, more clean hygiene of the hot blast going out in the hot-blast stove in this combustion apparatus.
To achieve these goals, the technical solution adopted in the utility model is: a kind of combustion apparatus of biomass fuel, comprise combustion furnace, feeding mechanism and ash-discharging device, combustion furnace comprises combustion chamber, combustion chamber is provided with charging aperture and waste outlet, combustion chamber outer ring is wound with distribution plenum, between distribution plenum and combustion chamber, be provided with air inlet, combustion chamber is also provided with air outlet, described feeding mechanism comprises loading hopper and feeding packing auger, it is characterized in that: described air outlet is covered with upper cover plate, on described upper cover plate, offer the through hole that aperture is less than air outlet aperture, described through hole forms air outlet.
In said structure, when combustion air is through combustion chamber and from air outlet out time, due to stopping of upper cover plate, distinguished and admirable middle be with dust granules is subject to stopping of upper cover plate and can again falls into combustion chamber, reduced the dust granules that hot blast is taken away out time from air outlet, the hot blast that this hot-blast stove is gone out is cleaner.
As further setting of the present utility model, described combustion chamber is column structure setting, and one end of described combustion chamber is opening setting, and the other end sealing of combustion chamber arranges, described distribution plenum is provided with fan towards the end face of described combustion chamber sealing, and described upper cover plate is arranged on described opening part.
In said structure, the fan of distribution plenum is arranged on one end of combustion chamber sealing, can avoid the waste material from fan combustion air out directly impacts fuel or the burning in combustion chamber and causes the dust granules in combustion chamber disorderly fly and make the hot blast going out from air outlet take away the phenomenon of a large amount of dust.
As further setting of the present utility model, described charging aperture, waste outlet and air inlet are all arranged on the periphery wall of described combustion chamber, the periphery wall of described combustion chamber is interconnected and is formed by upper wall, lower wall, antetheca and rear wall, described charging aperture and waste material mouth lay respectively at described upper wall and lower wall and consistency from top to bottom setting, and described air inlet is arranged on described antetheca or rear wall.
In said structure, this column combustion chamber horizontal mode of one-tenth level is installed, its upper wall, lower wall, antetheca and rear wall are all as the criterion with the direction in accompanying drawing, the mode setting that charging aperture and waste material mouth are consistency from top to bottom can make the fuel being entered by charging aperture drop on directly burning on scrap heap, owing on scrap heap being waste material through completing combustion, also the fuel just having been entered by charging aperture can be carried out to preheating with heat, make full use of heat; And above-mentioned air inlet is arranged on antetheca or rear wall, when combustion air from antetheca or rear wall enterprising fashionable with the distinguished and admirable direction towards air outlet flow, can form the distinguished and admirable rising of spirality, thereby the distinguished and admirable rate of climb that slows down makes the dust in distinguished and admirable can again fall into combustion chamber, reduce the impurity particle of carrying secretly in distinguished and admirable.
As further setting of the present utility model, described upper cover plate is provided with aspiration channel towards the end face of described combustion chamber, and described aspiration channel is uniformly distributed in upper cover plate and is covered with described upper cover plate.
In said structure, the carbon monoxide that part of fuel in combustion chamber may have because of incomplete combustion part produces, hot blast is taken away CO gas from combustion chamber through out-of-date meeting, and arranging of aspiration channel on upper cover plate can make hot-air flow go out from air outlet after above-mentioned aspiration channel again, extend the time of hot-air flow in combustion chamber carbon monoxide is fully burned.
As further setting of the present utility model, described aspiration channel communicates between two and forms one group, and it is interconnected two aspiration channels in described each group with one end that described upper cover plate is connected separately.
In said structure, thereby aspiration channel communicates between two, to make distinguished and admirable be to flow out and further extend the distinguished and admirable time combustion chamber to provide time enough for CO burning with direction down out time from aspiration channel.
As further setting of the present utility model, described aspiration channel becomes beveled setting with respect to the opening of the other end being connected with described upper cover plate.
In said structure, the resistance that the opening of aspiration channel becomes to tilt to offer the opening that can make its aperture efficiency planar structure is little, makes the more distinguished and admirable aspiration channel of flowing through.
As further setting of the present utility model, described loading hopper comprises reinforced import and the reinforced outlet being connected with the combustion chamber of combustion apparatus, described feeding packing auger is in described loading hopper and between reinforced import and reinforced outlet, feeding packing auger is provided with the reinforced passage of transfer the fuel to reinforced exit.
In said structure, feeding packing auger is arranged in loading hopper, the fuel entering from reinforced import is directly delivered to reinforced outlet by feeding packing auger, and reinforced outlet is directly connected with the combustion chamber of combustion apparatus, reduce the setting of feed pipe of the prior art, simplify the structure, dwindled volume, saved installing space.
As further setting of the present utility model, described feeding packing auger comprises shaft-like body, described body outer wall is provided with at least 3 spiral side plates spaced apart, helicla flute between spiral side plate and spiral side plate between equidistant setting and spiral side plate and spiral side plate forms described reinforced passage, one end that described loading hopper is provided with reinforced outlet is provided with dividing plate, offers the discharging opening with reinforced channel cross-section shape adaptation on dividing plate.
In said structure, the spiral side plate of this feeding packing auger is multi-thread helix structure setting, accelerates the transporting velocity of fuel in loading hopper.Thereby can equidistantly arranging, the pitch of spiral side plate can have good guiding conveying effect to fuel.The pitch of the spiral side plate of this feeding packing auger can be also diminishing structure setting, avoid the flame in combustion chamber to produce tempering, and the phenomenon of the fuel in loading hopper that ignites occurs.Discharging opening is arranged to and the channel cross-section form fit of feeding in raw material, only have the reinforced passage of working as feeding packing auger to forward the position of aliging with discharging opening shape to, fuel just can fall into combustion chamber from discharging opening, when charging, can realize step-by-step movement charging by said structure, strictly control inlet amount by the rotating speed of controlling feeding packing auger, and the first compression through feeding packing auger in loading hopper of this fuel can become uniformity more after carrying.And can also the hinged cover plate that can hide discharging opening on this dividing plate, can realize by arranging of cover plate and open or close discharging opening, be convenient to control inlet amount.
As further setting of the present utility model, described ash-discharging device comprises outer container, outer container is provided with the through hole being communicated with described waste outlet, scrap collecting tank, scrap collecting tank is provided with the collecting box atrium aliging with described waste outlet, and described collecting box atrium is provided with flase floor towards one end of described waste outlet, and described collecting box atrium is provided with bracing frame, described flase floor is held on support frame as described above, and the end of described flase floor is articulated with on described scrap collecting tank.
In said structure, when the waste material in combustion chamber is in the time that discharging auger or other send waste material mechanism to deliver to waste outlet, waste material falls into scrap collecting tank through the opening part of collecting box, the flase floor of collecting box opening part setting can be kept apart the waste material of the waste material of bulk and Powdered or shape in small, broken bits, the also imperfect combustion waste material of bulk can be dropped into combustion chambers burn again, effectively utilize raw material.Flase floor is held on bracing frame, and this bracing frame can divide two groups respectively across the both sides of collecting box atrium, and a side of flase floor is hinged on scrap collecting tank, is convenient to open flase floor clear away waste collecting box.
Ash-discharging device of the present utility model is rational in infrastructure, can effectively utilize raw material, garbage collection is convenient, shedding mechanism cleaning is convenient.Feeding mechanism simplifies the structure, and has dwindled volume, has saved installing space.Combustion furnace structure rationally, the hot blast that goes out is clean and can effectively utilize heat, reduce the loss of heat.
Below in conjunction with accompanying drawing, the utility model is further described.
Brief description of the drawings
Accompanying drawing 1 is the utility model specific embodiment schematic appearance;
Accompanying drawing 2 is the utility model specific embodiment combustion furnace structure side view;
Accompanying drawing 3 is A-A structure cutaway view in the utility model specific embodiment accompanying drawing 2;
Accompanying drawing 4 is the structure cutaway view of the utility model specific embodiment aspiration channel;
Accompanying drawing 5 is the structural front view of the utility model specific embodiment combustion furnace;
Accompanying drawing 6 is B-B structure cutaway view in the utility model specific embodiment accompanying drawing 5;
Accompanying drawing 7 is the structure cutaway view of the utility model specific embodiment loading hopper;
Accompanying drawing 8 is the structural representation of the utility model specific embodiment loading hopper and dividing plate;
Accompanying drawing 9 is the structural representation of the utility model specific embodiment ash-discharging device;
Accompanying drawing 10 is the structure cutaway view of the utility model specific embodiment ash-discharging device;
Accompanying drawing 11 is the structural representation of the utility model specific embodiment scrap collecting tank and flase floor;
Accompanying drawing 12 is the structural representation of the utility model specific embodiment scrap collecting tank.
Detailed description of the invention
Specific embodiment of the utility model is the combustion apparatus of biomass fuel as shown in Fig. 1-6, comprise combustion furnace, feeding mechanism and ash-discharging device, combustion furnace comprises combustion chamber 1, combustion chamber 1 is provided with charging aperture 11 and waste outlet 12, feeding mechanism comprises loading hopper 61 and feeding packing auger 62, combustion chamber 1 outer ring is wound with distribution plenum 2, between distribution plenum 2 and combustion chamber 1, be provided with air inlet 13, combustion chamber 1 is also provided with air outlet 14, air outlet 14 is covered with upper cover plate 141, on upper cover plate 141, offer the through hole that aperture is less than air outlet 14 apertures, through hole forms air outlet 15.When combustion air is through combustion chamber 1 and from air outlet 14 out time, due to stopping of upper cover plate 141, distinguished and admirable middle be with dust granules is subject to stopping of upper cover plate 141 and can again falls into combustion chamber 1, reduced the dust granules that hot blast is taken away out time from air outlet 15, the hot blast that this hot-blast stove is gone out is cleaner.
Above-mentioned combustion chamber 1 is column structure setting, and one end of combustion chamber 1 is opening setting, and the other end sealing of combustion chamber arranges, and the end face that distribution plenum 2 seals towards combustion chamber 1 is provided with fan 21, and upper cover plate 141 is arranged on opening part.The fan 21 of distribution plenum 2 is arranged on one end that combustion chamber 1 is sealed, and can avoid the waste material from fan 21 combustion air out directly impacts fuel in combustion chamber 1 or burning and causes the dust granules in combustion chamber 1 disorderly fly and make the hot blast going out from air outlet 14 take away the phenomenon of a large amount of dust.
Above-mentioned charging aperture 11, waste outlet 12 and air inlet 13 are all arranged on the periphery wall of combustion chamber 1, the periphery wall of combustion chamber is interconnected and is formed by upper wall 1a, lower wall 1b, antetheca 1c and rear wall 1d, charging aperture 11 and waste material mouth 12 lay respectively at upper wall 1a and lower wall 1b and consistency from top to bottom setting, and air inlet 13 is arranged on antetheca 1c or rear wall 1d.This 1 one-tenth of column combustion chamber horizontal mode of level is installed, its upper wall 1a, lower wall 1b, antetheca 1c and rear wall 1d are all as the criterion with the direction in accompanying drawing 2, the mode setting that charging aperture 11 and waste material mouth 12 are consistency from top to bottom can make the fuel being entered by charging aperture 11 drop on directly burning on scrap heap, owing on scrap heap being waste material through completing combustion, also the fuel just having been entered by charging aperture 11 can be carried out to preheating with heat, make full use of heat; And above-mentioned air inlet 13 is arranged on antetheca 1c or rear wall 1d, when combustion air from antetheca 1c or rear wall 1d enterprising fashionable with the distinguished and admirable direction towards air outlet 14 flow, can form the distinguished and admirable rising of spirality, thereby the distinguished and admirable rate of climb that slows down makes the dust in distinguished and admirable can again fall into combustion chamber 1, reduce the impurity particle of carrying secretly in distinguished and admirable.
Above-mentioned upper cover plate 141 is provided with aspiration channel 142 towards the end face of combustion chamber 1, and aspiration channel 142 is uniformly distributed in upper cover plate 141 and is covered with upper cover plate 141.The carbon monoxide that part of fuel in combustion chamber 1 may have because of incomplete combustion part produces, hot blast is taken away CO gas from combustion chamber 1 through out-of-date meeting, and arranging of aspiration channel 142 on upper cover plate 141 can make hot-air flow go out from air outlet 14 after above-mentioned aspiration channel 142 again, extend the time of hot-air flow in combustion chamber 1 carbon monoxide is fully burned.
Above-mentioned aspiration channel 142 communicates between two and forms one group, and it is interconnected two aspiration channels in each group 142 with one end that upper cover plate 141 is connected separately.Thereby aspiration channel 142 communicates between two, to make distinguished and admirable be to flow out and further extend the distinguished and admirable time combustion chamber 1 to provide time enough for CO burning with direction down out time from aspiration channel 142.
Above-mentioned aspiration channel 142 becomes beveled 1421 to arrange with respect to the opening of the other end being connected with upper cover plate 141.1421 one-tenth inclinations of opening of aspiration channel 142 are offered and can be made its opening 1421 less than the resistance of the opening of planar structure, make the more distinguished and admirable aspiration channel 142 of flowing through.
Above-mentioned distribution plenum 2 is provided with the mount pad 22 of installing for fan 21 towards one end outer wall of combustion chamber 1 blind end, offer the wind passage mouth entering for air on mount pad 22, and wind passage mouth is provided with filter screen.The filter screen of wind passage mouth setting can carry out the filtration of the first step to the air that enters fan 21, removes dust impurity, ensures that the air entering is clean.
As Figure 7-8, above-mentioned loading hopper 61 comprises reinforced import 611 and reinforced outlet 612, reinforced outlet 612 is connected with the charging aperture 11 of combustion chamber 1, feeding packing auger 62 is in loading hopper 61 and between reinforced import 611 and reinforced outlet 612, feeding packing auger 62 is provided with the reinforced passage 621 of transfer the fuel to reinforced outlet 612 places.Feeding packing auger 62 is directly delivered to reinforced outlet 612 by feeding packing auger 62 by the fuel entering from reinforced import 611, and reinforced outlet 612 is directly connected with combustion chamber 1, reduce the setting of feed pipe of the prior art, simplify the structure, dwindle volume, saved installing space.
Above-mentioned feeding packing auger 62 comprises shaft-like body 622, these body 622 outer walls are provided with at least 3 spiral side plates 623 spaced apart, helicla flute between spiral side plate 623 and spiral side plate 623 between equidistant setting and spiral side plate 623 and spiral side plate 623 forms above-mentioned reinforced passage 621, one end that loading hopper 61 is provided with reinforced outlet 612 is provided with dividing plate 7, offers the discharging opening 71 with reinforced passage 621 cross sectional shape adaptations on dividing plate 7.The spiral side plate 623 of this feeding packing auger 62 is multi-thread helix structure setting, accelerates the transporting velocity of fuel in loading hopper 61.Thereby can equidistantly arranging, the pitch of spiral side plate 623 can have good guiding conveying effect to fuel.The pitch of the spiral side plate 623 of this feeding packing auger 62 can be also diminishing structure setting, avoid the flame in combustion chamber 1 to produce tempering, and the phenomenon of the fuel in loading hopper 61 that ignites occurs.Discharging opening 71 is arranged to coordinate with reinforced passage 621 cross sectional shapes, only have the reinforced passage 621 of working as feeding packing auger 62 to forward the position of aliging with discharging opening 71 shapes to, fuel just can fall into combustion chamber 1 from discharging opening 71, when charging, can realize step-by-step movement charging by said structure, strictly control inlet amount by the rotating speed of controlling feeding packing auger 62, and this fuel first after carrying, the compression of feeding packing auger 62 can become uniformity more 61 li of loading hoppers.And can also the hinged cover plate that can hide discharging opening 71 on this dividing plate 7, can realize by arranging of cover plate and open or close discharging opening 71, be convenient to control inlet amount.
As shown in Fig. 9-12, above-mentioned ash-discharging device comprises outer container 82, in outer container 82, be provided with scrap collecting tank 81, scrap collecting tank 81 is provided with the collecting box atrium aliging with waste outlet 12, in outer container 81, offer installation cavity, scrap collecting tank 81 is arranged in installation cavity and is fixedly connected with installation cavity is detachable.In the time that the waste material in combustion chamber 1 is delivered to waste outlet 12, waste material falls into scrap collecting tank 81, pulls it the empty van more renewing and enter in the time that scrap collecting tank is filled.
Above-mentioned scrap collecting tank 81 atriums are provided with flase floor 83 towards one end of waste outlet 12, and scrap collecting tank 81 atriums are provided with bracing frame 84, and flase floor 83 is held on bracing frame 84, and the end of flase floor 83 is articulated with on scrap collecting tank 81.The flase floor 83 of scrap collecting tank 81 opening part settings can be kept apart the waste material of the waste material of bulk and Powdered or shape in small, broken bits, the also imperfect combustion waste material of bulk can be dropped into combustion chamber 1 again and burn, and effectively utilizes raw material.Flase floor 83 is held on bracing frame 84, and this bracing frame 84 can divide two groups respectively across the both sides of 81 casees atriums of garbage collection, and a side of flase floor 83 is hinged on scrap collecting tank 81, is convenient to open flase floor 83 clear away waste collecting boxs.
Feeding mechanism of the present utility model simplifies the structure, and has dwindled volume, has saved installing space; Hot blast that combustion furnace goes out is clean and can effectively utilize heat, reduce the loss of heat; Ash-discharging device can effectively utilize raw material, garbage collection is convenient, shedding mechanism cleaning is convenient.
Claims (9)
1. the combustion apparatus of a biomass fuel, comprise combustion furnace, feeding mechanism and ash-discharging device, combustion furnace comprises combustion chamber, combustion chamber is provided with charging aperture and waste outlet, combustion chamber outer ring is wound with distribution plenum, between distribution plenum and combustion chamber, be provided with air inlet, combustion chamber is also provided with air outlet, described feeding mechanism comprises loading hopper and feeding packing auger, it is characterized in that: described air outlet is covered with upper cover plate, on described upper cover plate, offer the through hole that aperture is less than air outlet aperture, described through hole forms air outlet.
2. the combustion apparatus of biomass fuel according to claim 1, it is characterized in that: described combustion chamber is column structure setting, one end of described combustion chamber is opening setting, the other end sealing of combustion chamber arranges, described distribution plenum is provided with fan towards the end face of described combustion chamber sealing, and described upper cover plate is arranged on described opening part.
3. the combustion apparatus of biomass fuel according to claim 2, it is characterized in that: described charging aperture, waste outlet and air inlet are all arranged on the periphery wall of described combustion chamber, the periphery wall of described combustion chamber is interconnected and is formed by upper wall, lower wall, antetheca and rear wall, described charging aperture and waste material mouth lay respectively at described upper wall and lower wall and consistency from top to bottom setting, and described air inlet is arranged on described antetheca or rear wall.
4. the combustion apparatus of biomass fuel according to claim 1, is characterized in that: described upper cover plate is provided with aspiration channel towards the end face of described combustion chamber, and described aspiration channel is uniformly distributed in upper cover plate and is covered with described upper cover plate.
5. the combustion apparatus of biomass fuel according to claim 4, is characterized in that: described aspiration channel communicates between two and forms one group, and it is interconnected two aspiration channels in described each group with one end that described upper cover plate is connected separately.
6. the combustion apparatus of biomass fuel according to claim 5, is characterized in that: described aspiration channel becomes beveled setting with respect to the opening of the other end being connected with described upper cover plate.
7. the combustion apparatus of biomass fuel according to claim 1, it is characterized in that: described loading hopper comprises reinforced import and the reinforced outlet being connected with the combustion chamber of combustion apparatus, described feeding packing auger is in described loading hopper and between reinforced import and reinforced outlet, feeding packing auger is provided with the reinforced passage of transfer the fuel to reinforced exit.
8. the combustion apparatus of biomass fuel according to claim 7, it is characterized in that: described feeding packing auger comprises shaft-like body, described body outer wall is provided with at least 3 spiral side plates spaced apart, helicla flute between spiral side plate and spiral side plate between equidistant setting and spiral side plate and spiral side plate forms described reinforced passage, one end that described loading hopper is provided with reinforced outlet is provided with dividing plate, offers the discharging opening with reinforced channel cross-section shape adaptation on dividing plate.
9. the combustion apparatus of biomass fuel according to claim 1, it is characterized in that: described ash-discharging device comprises outer container, outer container is provided with the through hole being communicated with described waste outlet, in outer container, be provided with scrap collecting tank, scrap collecting tank is provided with the collecting box atrium aliging with described waste outlet, described collecting box atrium is provided with flase floor towards one end of described waste outlet, described collecting box atrium is provided with bracing frame, described flase floor is held on support frame as described above, and the end of described flase floor is articulated with on described scrap collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046796.XU CN203731387U (en) | 2014-01-24 | 2014-01-24 | Combustion device of biomass fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046796.XU CN203731387U (en) | 2014-01-24 | 2014-01-24 | Combustion device of biomass fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731387U true CN203731387U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046796.XU Expired - Fee Related CN203731387U (en) | 2014-01-24 | 2014-01-24 | Combustion device of biomass fuel |
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| Country | Link |
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| CN (1) | CN203731387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006033A (en) * | 2019-05-05 | 2019-07-12 | 浙江布莱蒙农业科技股份有限公司 | A kind of biomass burner and pig manure low-cost processes system |
-
2014
- 2014-01-24 CN CN201420046796.XU patent/CN203731387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006033A (en) * | 2019-05-05 | 2019-07-12 | 浙江布莱蒙农业科技股份有限公司 | A kind of biomass burner and pig manure low-cost processes system |
| CN110006033B (en) * | 2019-05-05 | 2024-02-27 | 浙江钱江伟岸干燥设备有限公司 | Biomass burner and pig manure low-cost treatment system |
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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: 20140723 Termination date: 20150124 |
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| EXPY | Termination of patent right or utility model |