CN103697460B - Conveyer with double augers - Google Patents
Conveyer with double augers Download PDFInfo
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- CN103697460B CN103697460B CN201310738727.5A CN201310738727A CN103697460B CN 103697460 B CN103697460 B CN 103697460B CN 201310738727 A CN201310738727 A CN 201310738727A CN 103697460 B CN103697460 B CN 103697460B
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- feed pipe
- pipe
- connecting tube
- combustor
- combustion chamber
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Abstract
The invention provides a conveyer with double augers, and belongs to the technical field of heating equipment. The conveyer with the double augers comprises a combustion chamber and an ignition system, wherein a conveying mechanism is arranged on one side of the combustion chamber and specifically comprises a conveying pipe, a connecting pipe, a feeding pipe, a feeding opening and a spiral pushing rod; the conveying pipe is arranged on one side of the combustion chamber; the connecting pipe is arranged at the tail of the conveying pipe; the feeding pipe is arranged on the connecting pipe; the feeding opening is formed in an end of the feeding pipe; the spiral pushing rod is arranged in the conveying pipe and the feeding pipe; a tempering-proof plate is arranged in the connecting pipe; and a slag pushing mechanism is arranged on one side of the combustion chamber and is positioned below the conveying mechanism. Materials are conveyed by the conveying pipe and the feeding pipe which are arranged vertically; the tempering-proof plate is arranged between the conveying pipe and the feeding pipe, so that a tempering phenomenon is avoided, and the safety is improved; and slag in the combustion chamber can be removed by the slag pushing mechanism regularly, the slag can be automatically removed, the problem that cokes are generated easily during combustion and are adhered to the bottom of the combustion chamber is solved, the normal combustion space and smooth ventilation of the combustion chamber are guaranteed, and the combustion efficiency is improved.
Description
Technical field
The invention belongs to heating equipment technical field, it is related to a kind of equipment to provide heat for biomass burning raw material, special
Refer to a kind of bipacking-auger feed appliance.
Background technology
Biomass fuel heating equipment utilizes straw, Oryza sativa L. stalk, yule logs, wood flour, Pericarppium arachidis hypogaeae, melon seed cases, beet pulp, bark
Deng the crops of all waste, the technique such as size-reduced mixing extruding drying, it is eventually fabricated granular fuel, this fuel combustion time
Long, overheavy firing fire box temperature is high, and economical and practical, no any pollution to environment simultaneously, co zero-emission, so zero-emission, belong to
The renewable sources of energy, reusable edible, timber, coal, natural gas can be replaced, thus promoting biomass fuel heating equipment accordingly
Development, various heating equipments are all designed with corresponding feed appliance, because feed appliance is directly and combustion chamber, due to combustion process
In, the increase of burning indoor temperature and air pressure it may appear that tempering phenomenon, by the ignited fuel in feed appliance, and the storage bin that ignites
Interior fuel, gently then burning apparatus are heavy then fire incident occurs, so the defect of existing feed appliance has potential safety hazard, separately
Outward, the biomass fuel after burning Indoor Combustion is understood coking and is attached to the bottom of combustor, and impact burning is not comprehended at place for a long time
Effect, reduces combustion rate, and artificial treatment is relatively cumbersome.
Content of the invention
It is an object of the invention to provide a kind of avoid being tempered and solve the bipacking-auger feed appliance of combustor coking problem.
The object of the present invention is achieved like this: bipacking-auger feed appliance, including combustor and ignition system, wherein, described
Combustor side is provided with feed mechanism, and the concrete structure of described feed mechanism is: described combustor side is provided with feed pipe,
Described feed pipe one end and combustion chamber, the other end is closed, and the periphery of described feed pipe afterbody is provided with connecting tube, institute
State and be provided with feed pipe in connecting tube, described feed pipe is connected with feed pipe by described connecting tube, described feed pipe and feed pipe
It is internally provided with screw charging ram, and end is provided with the driving means being connected with described screw charging ram, driving means include
Charging motor and chain, the end of described feed pipe is provided with charging aperture；Described connecting tube is internally provided with anti-backfire plate.
Bipacking-auger feed appliance mentioned above, wherein, described combustor side is provided with clinker pusher structure, described clinker pusher structure
Positioned at the lower section of described feed mechanism, compact conformation, save space.
Bipacking-auger feed appliance mentioned above, wherein, described clinker pusher structure includes scraping wings, gear bar and motor, described
Scraping wings is fixedly connected with described gear bar, gear bar straight reciprocating motion described in described Motor drive, described scraping wings and institute
The bottom stating combustor fits, and under Motor drive, the bottom that scraping wings againsts combustor is moved, and bottom of combustion chamber is burnt
The waste fuel finishing cleans out.
Bipacking-auger feed appliance mentioned above, wherein, described anti-backfire plate is obliquely installed on the inwall of described connecting tube,
And form a drain spout it is ensured that the fuel of feed pipe enters the same of feed pipe from drain spout and the inwall of described connecting tube between
When, prevent from being tempered the fuel of the feed pipe that ignites up to device external fuel.
Bipacking-auger feed appliance mentioned above, wherein, described feed pipe and feed pipe are parallel to each other.
Bipacking-auger feed appliance mentioned above, wherein, described connecting tube is perpendicular to described feed pipe and feed pipe.
The present invention projects compared to existing technology and beneficial has the technical effect that due to using feed pipe and feed pipe, up and down
Two-tube form feeding, and anti-backfire plate is set between two pipes, it is to avoid the generation of tempering phenomenon, improve safety, push away slag
Mechanism can regularly understand the material residue of combustor, realize automatization and remove slag, and solve the easy coking of fuel combustion and be attached to combustor
The problem of bottom, it is ensured that the normal combustion space of combustor and ventilation are smooth, improves efficiency of combustion.
Brief description
Fig. 1 is the schematic front view of the present invention；
Fig. 2 is the close-up schematic view of connecting tube in Fig. 1；
Fig. 3 is the schematic top plan view of the present invention；
Fig. 4 is the perspective view of the present invention；
In figure: 10- combustor, 11- feed pipe, 12- connecting tube, 13- feed pipe, 14- charging aperture, 15- anti-backfire plate,
16- screw charging ram, 17- scraping wings, 18- gear bar, 19- charging motor, 20- drain spout.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 14: bipacking-auger feed appliance,
Including combustor 10 and ignition system, wherein, described combustor 10 side is provided with feed mechanism, described feed mechanism concrete
Structure is: described combustor 10 side is provided with feed pipe 11, and described feed pipe 11 one end is connected with combustor 10, another end seal
Close, the periphery of described feed pipe 11 afterbody is provided with connecting tube 12, described connecting tube 12 is provided with feed pipe 13, described
Described feed pipe 11 is connected by connecting tube 12 with feed pipe 13, and described feed pipe 11 and feed pipe 13 are internally provided with spiral pusher
Bar 16, and end is provided with the driving means being connected with described screw charging ram 16, driving means include charging motor 19 and chain
Bar, feed pipe 11 and feed pipe 13 end are provided with the toothed disc being connected with described chain, and the end of described feed pipe 13 sets
It is equipped with charging aperture 14；Described connecting tube 12 is internally provided with anti-backfire plate 15.
Optimize further, described combustor 10 side is provided with clinker pusher structure, described clinker pusher structure is located at described feeder
The lower section of structure, is specifically located at the lower section of described feed pipe 11.
Optimize further, described clinker pusher structure includes scraping wings 17, gear bar 18 and motor, described scraping wings 17 with described
Gear bar 18 is fixedly connected, gear bar 18 straight reciprocating motion described in described Motor drive, described scraping wings 17 and described burning
The bottom of room 10 fits, and under Motor drive, the bottom that scraping wings 17 againsts combustor 10 is moved, and combustor 10 bottom is fired
Burn down the waste fuel finished to clean out.
Optimize further, described anti-backfire plate 15 is obliquely installed on the inwall of described connecting tube 12, and with described connection
Form a drain spout 20 it is ensured that the fuel of feed pipe 13 enters the same of feed pipe 11 from drain spout 20 between the inwall of pipe 12
When, prevent from being tempered the fuel of the feed pipe 13 that ignites up to device external fuel.
Optimize further, described feed pipe 11 and feed pipe 13 are parallel to each other.
Optimize further, described connecting tube 12 is perpendicular to described feed pipe 11 and feed pipe 13.
Operation principle and work process:
Charging motor 19 passes through chain, drives the screw charging ram 16 in feed pipe 11 and feed pipe 13, the combustion in feed bin
Material enters feed pipe 13 from the charging aperture 14 of feed pipe 13, and screw charging ram 16 promotes fuel to move ahead, and is entered by connecting tube 12
Feed pipe 11, and fuel is delivered to by combustor 10 by feed pipe 11, and by ignition system, ignited fuel is burnt, burning
After a period of time, clinker pusher structure is started working, and under Motor drive, the bottom that scraping wings 17 againsts combustor 10 is moved, and will fire
The waste fuel burning the accumulation that room 10 base burning finishes moves back forward and cleans out, and whole work process is all by electric control system controls.
Above-described embodiment is only presently preferred embodiments of the present invention, not limits the scope of the invention according to this, therefore: all according to
The equivalence changes that the structure of the present invention, shape, principle are done, all should be covered by within protection scope of the present invention.
Claims (3)
1. bipacking-auger feed appliance, including combustor and ignition system it is characterised in that: described combustor side is provided with feeder
Structure, the concrete structure of described feed mechanism is: described combustor side is provided with feed pipe, described feed pipe one end and combustor
Connection, the other end is closed, and the periphery of described feed pipe afterbody is provided with connecting tube, described connecting tube is provided with charging
Pipe, described feed pipe is connected by described connecting tube with feed pipe, and described feed pipe and feed pipe are internally provided with screw charging ram,
And end is provided with the driving means being connected with described screw charging ram, the end of described feed pipe is provided with charging aperture；Described
Connecting tube is internally provided with anti-backfire plate；Described combustor side is provided with clinker pusher structure, and described clinker pusher structure is located at described sending
The lower section of material mechanism；Described clinker pusher structure includes scraping wings, gear bar and motor, and described scraping wings is fixing with described gear bar even
Connect, gear bar straight reciprocating motion described in described Motor drive, described scraping wings is fitted with the bottom of described combustor；Described
Anti-backfire plate is obliquely installed on the inwall of described connecting tube, and forms a drain spout and the inwall of described connecting tube between.
2. bipacking-auger feed appliance according to claim 1 it is characterised in that: described feed pipe and feed pipe are parallel to each other.
3. bipacking-auger feed appliance according to claim 1 it is characterised in that: described connecting tube perpendicular to described feed pipe and
Feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738727.5A CN103697460B (en) | 2013-12-27 | 2013-12-27 | Conveyer with double augers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738727.5A CN103697460B (en) | 2013-12-27 | 2013-12-27 | Conveyer with double augers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697460A CN103697460A (en) | 2014-04-02 |
| CN103697460B true CN103697460B (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310738727.5A Active CN103697460B (en) | 2013-12-27 | 2013-12-27 | Conveyer with double augers |
Country Status (1)
| Country | Link |
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| CN (1) | CN103697460B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061566A (en) * | 2014-06-03 | 2014-09-24 | 郑文虎 | Biomass combustor |
| CN105258139A (en) * | 2015-10-19 | 2016-01-20 | 张家界三木能源开发有限公司 | Automatic feeding and layered burning flame bridge |
| CN108285810A (en) * | 2018-01-16 | 2018-07-17 | 华中科技大学 | A kind of bio oil heat treatment anti-coking continuous feed system with waste heat recovery |
| CN108397765B (en) * | 2018-05-17 | 2024-03-12 | 河南奥兰斯特新能源技术有限公司 | Automatic deslagging biomass combustion device, combustion machine and combustion method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138131A1 (en) * | 1981-09-25 | 1983-04-07 | Friedrich Wilhelm Dörrenberg Wirtschaftliche Verbrennungs-Technik, 5063 Overath-Untereschbach | Conveying device for pourable fuels |
| FR2661100A1 (en) * | 1990-04-20 | 1991-10-25 | Hamon | Flame protection and fire break system for an element such as a door or panel, and device incorporating this flame protection system |
| CN2761976Y (en) * | 2004-12-06 | 2006-03-01 | 无锡华光锅炉股份有限公司 | Antitempering device on abrasive powder transfer pipeline |
| CN101025269A (en) * | 2007-03-30 | 2007-08-29 | 东南大学 | Biological matter straw burning-gasifying feeding apparatus |
| CN103115371A (en) * | 2013-03-11 | 2013-05-22 | 张家港市浙华科技有限公司 | Biomass electricity generating furnace front material stirring device |
| CN202973066U (en) * | 2012-06-21 | 2013-06-05 | 郑文虎 | Biomass fuel burner |
| CN203731381U (en) * | 2013-12-27 | 2014-07-23 | 郑文虎 | Double-spiral feeder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804648Y (en) * | 2005-07-25 | 2006-08-09 | 方彰林 | Running driving gear of transfer crusher |
| CN201028548Y (en) * | 2007-02-16 | 2008-02-27 | 广东韶钢松山股份有限公司 | Slag discharging device for heating stove |
| CN102980197B (en) * | 2012-12-25 | 2014-11-05 | 湖南大唐节能科技有限公司 | Mechanical decoking device for coal-fired boiler |
| CN203131801U (en) * | 2013-02-27 | 2013-08-14 | 台州市地中海热能设备制造有限公司 | Combustor for biomass hot blast stoves |
-
2013
- 2013-12-27 CN CN201310738727.5A patent/CN103697460B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138131A1 (en) * | 1981-09-25 | 1983-04-07 | Friedrich Wilhelm Dörrenberg Wirtschaftliche Verbrennungs-Technik, 5063 Overath-Untereschbach | Conveying device for pourable fuels |
| FR2661100A1 (en) * | 1990-04-20 | 1991-10-25 | Hamon | Flame protection and fire break system for an element such as a door or panel, and device incorporating this flame protection system |
| CN2761976Y (en) * | 2004-12-06 | 2006-03-01 | 无锡华光锅炉股份有限公司 | Antitempering device on abrasive powder transfer pipeline |
| CN101025269A (en) * | 2007-03-30 | 2007-08-29 | 东南大学 | Biological matter straw burning-gasifying feeding apparatus |
| CN202973066U (en) * | 2012-06-21 | 2013-06-05 | 郑文虎 | Biomass fuel burner |
| CN103115371A (en) * | 2013-03-11 | 2013-05-22 | 张家港市浙华科技有限公司 | Biomass electricity generating furnace front material stirring device |
| CN203731381U (en) * | 2013-12-27 | 2014-07-23 | 郑文虎 | Double-spiral feeder |
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| Publication number | Publication date |
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| CN103697460A (en) | 2014-04-02 |
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