CN103615733A - Fireproof feeding device of biomass burning furnace - Google Patents
Fireproof feeding device of biomass burning furnace Download PDFInfo
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- CN103615733A CN103615733A CN201310449225.0A CN201310449225A CN103615733A CN 103615733 A CN103615733 A CN 103615733A CN 201310449225 A CN201310449225 A CN 201310449225A CN 103615733 A CN103615733 A CN 103615733A
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- receiving port
- feeding chamber
- material receiving
- storehouse
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Abstract
The invention relates to a fireproof feeding device of a biomass burning furnace. The fireproof feeding device of the biomass burning furnace comprises a material barrel and a material guide pipe, wherein a material dropping port is formed in the lower end of the material barrel. The fireproof feeding device of the biomass burning furnace is characterized in that the material dropping port and a material receiving port are arranged in a staggered mode, the material receiving port is fixedly communicated with fire insulation plates, and a movable material storage bin is arranged among the end portion of the material dropping port and the fire insulation plates. The movable material storage bin comprises a feeding cavity and a material baffle, the upper end portion of the feeding cavity is communicated with the material baffle, and the material baffle and the lower end port of the feeding cavity are movably matched with the corresponding end portion of the material dropping port and the fire insulation plates in a sealed mode respectively. The movable material storage bin is connected with a driving mechanism, and the feeding cavity is made to be intermittently connected with the material dropping port and the material receiving port respectively. The fireproof feeding device of the biomass burning furnace can solve fire returning problem generated in the prior art. The fireproof feeding device of the biomass burning furnace enables safe combustion to be achieved, cannot generate fire returning phenomena, and is simple in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of burning boiler, particularly a kind of fire prevention pay-off of biomass combustion furnace.
Background technology
Biological particles because its calory burning is large, burning purity is high, sanitation and hygiene and combustion ashes is few etc. that advantage is widely used, in the process of burning, need constantly combustion furnace to be fed in raw material, existing combustion furnace is mainly by connecting respectively barrel and combustion furnace at feed pipe two ends, screw feed mechanism is set in feed pipe, by electric machine rotation, realize feeding, such feeding style can be realized friction feeding; But because feed pipe is directly communicated in respectively combustion chamber and barrel, be easy to occur that the fuel in feed pipe can be ignited when fully burn in combustion chamber, caused tempering, thereby the fuel of the barrel that ignited, can not work on combustion furnace, be unfavorable for safety in production.
The applicant had once submitted a patent No. with regard to above problem: 201120509055.7 patent application, it is mainly changed and is set to be tilted to down with the end that is connected of combustion chamber for feed pipe, fuel through screw feed mechanism directly falls to combustion chamber, being equivalent to this end is fire insulation band, has avoided the flame in combustion chamber to produce tempering.But still there is certain potential safety hazard, when flame is excessive, can directly through feed pipe end, other fuel in feed pipe be ignited.
Summary of the invention
For the deficiency existing in background technology, the object of the invention is to provide a kind of fire prevention pay-off of biomass combustion furnace, can solve the tempering problem producing in prior art.Adopt the present invention can realize safe combustion, can not produce tempering phenomenon, can break even product structure is simple, cost of manufacture is low simultaneously.
For achieving the above object, the invention provides following technical scheme: a kind of fire prevention pay-off of biomass combustion furnace, comprise barrel, passage, barrel lower end is for falling material mouthful, material mouth, for the material receiving port corresponding with falling material mouth, is fallen setting up and down with material receiving port in passage upper end; It is characterized in that: described in fall material mouthful and material receiving port shifts to install, and fixing connection of material receiving port engine firewall is set, fall between material mouth end and engine firewall Moveable storehouse be set; Moveable storehouse comprises that feeding chamber and striker plate and upper end, feeding chamber are communicated with setting with striker plate, and striker plate and feeding chamber lower port coordinate with corresponding fall to expect mouthful end and engine firewall movable sealing respectively; Moveable storehouse is connected in driving mechanism, makes feeding chamber intermittently be communicated in respectively material mouth and material receiving port.
The present invention is also further set to: described feeding chamber, fall material mouthful and material receiving port three is positioned on same circumference, driving mechanism drive Moveable storehouse make feeding chamber on described periphery, move and respectively with fall material mouthful and material receiving port realization and be communicated with intermittence.
The present invention is also further set to: the corresponding striker plate of described Moveable storehouse is for circular, and driving mechanism is connected in the center of circle at striker plate place, makes striker plate carry out rotation.
The present invention is also further set to: described feeding chamber, fall material mouthful and material receiving port three is located along the same line, driving mechanism drive Moveable storehouse that feeding chamber is moved back and forth on described straight line and respectively with fall material mouthful and material receiving port realization and be communicated with intermittence.
The present invention is also further set to: described in fall material mouthful fixing a connection engine firewall to be set, striker plate with fall material mouthful corresponding engine firewall gap activity cooperation.
The present invention is also further set to: the size of described feeding chamber upper and lower port is respectively with to fall material mouthful and material receiving port corresponding, and the upper port in feeding chamber is less than lower port.
The present invention is also further set to: described driving mechanism is that turning motor is fixedly connected on Moveable storehouse, drives Moveable storehouse to do circular-rotation.
The present invention is also further set to: described driving mechanism is that push rod machine is fixedly connected on Moveable storehouse, drives the feeding chamber of Moveable storehouse falling between material mouth and material receiving port to move back and forth.
Beneficial effect of the present invention:
1, by above structure, arrange, in the process of feeding, feeding chamber is under the driving of driving mechanism, respectively with fall material mouthful and material receiving port and be communicated with, when feeding chamber is when falling to expect mouthful to be communicated with, the fuel in barrel drops in feeding chamber, feeding chamber moves in the process of material receiving port, striker plate will fall material mouthful and seal separated material, and engine firewall seals the lower port in feeding chamber, prevent that fuel corresponding in barrel and feeding chamber from dropping; When the lower port in feeding chamber is communicated with material receiving port, now the fuel in it falls in passage.In carrying out the process of feeding, realized that barrel is relative with passage isolates, even if there is tempering phenomenon, also can only burn to passage, and the fuel of barrel is not had to any impact, guaranteed the security of using.
2, feeding chamber, fall material mouthful and material receiving port three is positioned on same circumference, and now turning motor drives the feeding chamber of Moveable storehouse to move on described circumference; Make feeding chamber fall between material mouthful and material receiving port to rotate, corresponding feeding chamber respectively with fall material mouthful and material receiving port and be intermittently communicated with.
3, material chamber, fall material mouthful and material receiving port three is located along the same line, push rod machine drives the feeding chamber of Moveable storehouse to move back and forth on described straight line, make feeding chamber respectively with fall material mouthful and material receiving port and be intermittently communicated with, complete feeding.
4, the upper port in feeding chamber is less than lower port, makes feeding chamber blanking fast when being communicated with material receiving port.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 be embodiments of the invention 1 Moveable storehouse respectively with the positional structure schematic diagram that falls material mouthful and material receiving port;
Fig. 3 is the structural representation of the embodiment of the present invention 2;
Fig. 4 be embodiments of the invention 2 Moveable storehouse respectively with the positional structure schematic diagram that falls material mouthful and material receiving port.
Number in the figure implication: 1-barrel; 11-falls material mouthful; 2-passage; 21-material receiving port; 3-turning motor; 31-gyroaxis; 4-striker plate; 5-engine firewall; 6-feeding chamber; 7-push rod machine; 71-push rod shaft.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Embodiment 1: as depicted in figs. 1 and 2, a fire prevention pay-off for biomass combustion furnace, comprises barrel 1, passage 2, and barrel 1 lower end is for falling material mouth 11, material mouth 11, for the material receiving port 21 corresponding with falling material mouth 11, is fallen setting up and down with material receiving port 21 in passage 2 upper ends; Describedly fall material mouthfuls 11 and material receiving port 21 shifts to install, and fall material mouthfuls 11 and material receiving port 21 fixing be communicated with to arrange between 5, two engine firewalls 5 of corresponding engine firewall Moveable storehouse is set; Moveable storehouse comprises that feeding chamber 6 and striker plate 4 and 6 upper ends, feeding chamber are communicated with setting with striker plate 4, and striker plate 4 and feeding chamber 6 lower port respectively engine firewall 5 movable sealings corresponding with falling material mouthfuls 11 and material receiving port 21 coordinate; Moveable storehouse is connected in driving mechanism, makes feeding chamber 6 intermittently be communicated in respectively material mouth 11 and material receiving port 21.Described feeding chamber 6, fall material mouthfuls 11 and material receiving port 21 threes are positioned on same circumference, described driving mechanism is that turning motor 3 is fixedly connected on the striker plate 4 of Moveable storehouse by gyroaxis 31, drives Moveable storehouse do circular-rotation and be intermittently communicated with falling to expect mouth 11 and material receiving port 21 realizations respectively.The corresponding striker plate 4 of described Moveable storehouse is circular, and driving mechanism is connected in the center of circle at striker plate 4 places, makes striker plate 4 carry out rotation.The size of described feeding chamber 6 upper and lower ports is respectively with to fall material mouthfuls 11 and material receiving port 21 corresponding, and the upper port in feeding chamber 6 is less than lower port; Such setting makes feeding chamber 6 blanking fast when being communicated with material receiving port 21.
By above structure, arrange, in the process of feeding, feeding chamber 6 is under the driving of driving mechanism, respectively with fall material mouthfuls 11 and material receiving port 21 and be communicated with, when feeding chamber 6 is when falling to expect that mouth 11 is communicated with, the fuel in barrel 1 drops in feeding chamber 6, feeding chamber 6 moves in the process of material receiving port 21, striker plate 4 will fall material mouth 11 and seal separated material, and engine firewall 5 seals the lower port in feeding chamber 6, prevents that the fuel of barrel 1 and feeding chamber 6 interior correspondences from dropping; When the lower port in feeding chamber 6 is communicated with material receiving port 21, now the fuel in it falls in passage 2.In carrying out the process of feeding, realized barrel 1 isolation relative to passage 2, even if there is tempering phenomenon, also can only burn to passage 2, and the fuel of barrel 1 is not had to any impact, guaranteed the security of using.
Embodiment 2: as Fig. 3 and Fig. 4, embodiment 2 is structure and all differences of motion mode thereof of Moveable storehouse with respect to embodiment 1 main distinction.Described feeding chamber 6, fall material mouthfuls 11 and material receiving port 21 threes are located along the same line, driving mechanism drive Moveable storehouse that feeding chamber 6 is moved back and forth on described straight line and respectively with fall material mouthfuls 11 and material receiving port 21 and realize and being communicated with intermittence.Described driving mechanism is that push rod machine 7 is fixedly connected on Moveable storehouse by push rod shaft 71, drives the feeding chamber 6 of Moveable storehouse falling between material mouth 11 and material receiving port 21 to move back and forth, and makes feeding chamber 6 intermittently be communicated in respectively material mouth 11 and material receiving port 21.
Adopted the fire prevention pay-off of the biomass combustion furnace that above-mentioned two kinds of embodiment relate to, can realize in the process of feeding and barrel 1 and passage 2 can be kept to relative isolation simultaneously, when there is unexpected tempering, the situation that there will not be the fuel in barrel 1 to be ignited, reduced to greatest extent potential safety hazard, this product structure of while is simple, stable performance.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these of above-mentioned hypothesis improve and modification also should be considered as protection scope of the present invention.
Claims (8)
1. a fire prevention pay-off for biomass combustion furnace, comprises barrel, passage, and barrel lower end is for falling material mouth, and passage upper end is and falls a material mouthful corresponding material receiving port, falls material mouth and material receiving port setting up and down; It is characterized in that: described in fall material mouthful and material receiving port shifts to install, and fixing connection of material receiving port engine firewall is set, fall between material mouth end and engine firewall Moveable storehouse be set; Moveable storehouse comprises that feeding chamber and striker plate and upper end, feeding chamber are communicated with setting with striker plate, and striker plate and feeding chamber lower port coordinate with corresponding fall to expect mouthful end and engine firewall movable sealing respectively; Moveable storehouse is connected in driving mechanism, makes feeding chamber intermittently be communicated in respectively material mouth and material receiving port.
2. the fire prevention pay-off of a kind of biomass combustion furnace according to claim 1, it is characterized in that: described feeding chamber, fall material mouthful and material receiving port three is positioned on same circumference, driving mechanism drive Moveable storehouse make feeding chamber on described periphery, move and respectively with fall material mouthful and material receiving port realization and be communicated with intermittence.
3. the fire prevention pay-off of a kind of biomass combustion furnace according to claim 2, is characterized in that: the corresponding striker plate of described Moveable storehouse is for circular, and driving mechanism is connected in the center of circle at striker plate place, makes striker plate carry out rotation.
4. the fire prevention pay-off of a kind of biomass combustion furnace according to claim 1, it is characterized in that: described feeding chamber, fall material mouthful and material receiving port three is located along the same line, driving mechanism drive Moveable storehouse that feeding chamber is moved back and forth on described straight line and respectively with fall material mouthful and material receiving port realization and be communicated with intermittence.
5. according to the fire prevention pay-off of a kind of biomass combustion furnace described in claim 1,2 or 4, it is characterized in that: described in fall material mouthful fixing a connection engine firewall to be set, striker plate with fall material mouthful corresponding engine firewall gap activity cooperation.
6. according to the fire prevention pay-off of a kind of biomass combustion furnace described in claim 1,2 or 4, it is characterized in that: the size of described feeding chamber upper and lower port is respectively with to fall material mouthful and material receiving port corresponding, and the upper port in feeding chamber is less than lower port.
7. according to the fire prevention pay-off of a kind of biomass combustion furnace described in claim 2 or 3, it is characterized in that: described driving mechanism is that turning motor is fixedly connected on Moveable storehouse, drive Moveable storehouse to do circular-rotation.
8. the fire prevention pay-off of a kind of biomass combustion furnace according to claim 4, is characterized in that: described driving mechanism is that push rod machine is fixedly connected on Moveable storehouse, drives the feeding chamber of Moveable storehouse falling between material mouth and material receiving port to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449225.0A CN103615733A (en) | 2013-09-24 | 2013-09-24 | Fireproof feeding device of biomass burning furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449225.0A CN103615733A (en) | 2013-09-24 | 2013-09-24 | Fireproof feeding device of biomass burning furnace |
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| Publication Number | Publication Date |
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| CN103615733A true CN103615733A (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310449225.0A Pending CN103615733A (en) | 2013-09-24 | 2013-09-24 | Fireproof feeding device of biomass burning furnace |
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| CN (1) | CN103615733A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051807A (en) * | 2016-07-25 | 2016-10-26 | 无锡福镁轻合金科技有限公司 | Automatic coal filling device for combustion chamber of lead pig refining furnace |
| CN106838990A (en) * | 2017-04-09 | 2017-06-13 | 贵州大学 | A kind of air return stove batcher automatically cuts off feeding structure |
| CN106885263A (en) * | 2017-04-09 | 2017-06-23 | 贵州大学 | A kind of semi-automatic batcher of air return stove |
| CN107486321A (en) * | 2017-09-21 | 2017-12-19 | 郑州大学 | A kind of Chinese medicine efficient pulverizing milling apparatus |
| CN108488827A (en) * | 2018-05-29 | 2018-09-04 | 德清县德沃工业设备安装有限公司 | A kind of dosing device of boiler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475225A (en) * | 1944-05-24 | 1949-07-05 | Ralph Burch | Reversible screw feeder and crusher mechanism with means to automatically eject indestructible oversize foreign matter |
| CN2188586Y (en) * | 1994-02-28 | 1995-02-01 | 国家安全部建筑设计事务所 | Automatic charging apparatus for optical fiber drawing |
| CN201916918U (en) * | 2010-12-29 | 2011-08-03 | 山东创佳石油机械制造有限公司 | Automatic feeding device of boiler |
| CN102642724A (en) * | 2012-04-24 | 2012-08-22 | 河北工业大学 | Powder feeding device |
-
2013
- 2013-09-24 CN CN201310449225.0A patent/CN103615733A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475225A (en) * | 1944-05-24 | 1949-07-05 | Ralph Burch | Reversible screw feeder and crusher mechanism with means to automatically eject indestructible oversize foreign matter |
| CN2188586Y (en) * | 1994-02-28 | 1995-02-01 | 国家安全部建筑设计事务所 | Automatic charging apparatus for optical fiber drawing |
| CN201916918U (en) * | 2010-12-29 | 2011-08-03 | 山东创佳石油机械制造有限公司 | Automatic feeding device of boiler |
| CN102642724A (en) * | 2012-04-24 | 2012-08-22 | 河北工业大学 | Powder feeding device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051807A (en) * | 2016-07-25 | 2016-10-26 | 无锡福镁轻合金科技有限公司 | Automatic coal filling device for combustion chamber of lead pig refining furnace |
| CN106051807B (en) * | 2016-07-25 | 2018-04-20 | 无锡福镁轻合金科技有限公司 | A kind of automatic coal feeding device of lead refining furnace combustion chamber |
| CN106838990A (en) * | 2017-04-09 | 2017-06-13 | 贵州大学 | A kind of air return stove batcher automatically cuts off feeding structure |
| CN106885263A (en) * | 2017-04-09 | 2017-06-23 | 贵州大学 | A kind of semi-automatic batcher of air return stove |
| CN107486321A (en) * | 2017-09-21 | 2017-12-19 | 郑州大学 | A kind of Chinese medicine efficient pulverizing milling apparatus |
| CN108488827A (en) * | 2018-05-29 | 2018-09-04 | 德清县德沃工业设备安装有限公司 | A kind of dosing device of boiler |
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