CN203624488U - Biomass feeding device - Google Patents
Biomass feeding device Download PDFInfo
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- CN203624488U CN203624488U CN201320852237.3U CN201320852237U CN203624488U CN 203624488 U CN203624488 U CN 203624488U CN 201320852237 U CN201320852237 U CN 201320852237U CN 203624488 U CN203624488 U CN 203624488U
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- delivery sheet
- motor
- feeding unit
- biomass feeding
- unit capable
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Abstract
The utility model provides a biomass feeding device. According to the biomass feeding device, material blocking can be avoided, and the biomass feeding device can adapt to various materials and is capable of achieving continuous feeding. The biomass feeding device comprises a material cylinder, a distributing device and a feeding device. The distributing device comprises a distributing motor and a link mechanism, an output shaft of the distributing motor is connected with a transmission mechanism which is connected with the link mechanism, and the link mechanism is arranged inside the material cylinder. The feeding device comprises a shell, a twisted auger and the feeding motor, wherein the shell and the material cylinder are combined in a right-angle mode, the shell is located at the lower end of the material cylinder, the shell is communicated with the interior of the material cylinder, one end of the twisted auger is connected with the feeding motor, and the other end of the twisted auger penetrates through the shell and extends outwards to form a retention section.
Description
Technical field
The utility model relates to a kind of feed arrangement, and particularly a kind of biomass feeding unit capable is applicable to burning installation or gasification installation reinforced.
Background technology
China's biomass energy is very abundant, and only the agricultural biomass waste material stock number such as agricultural crop straw is 7 × 108 t/h, is equivalent to 3.5 × 108 t standard coals, and forestry residuum approximately 1.5 × 108 t/h, amount to standard coal approximately 0.7 × 108 t.The utilization of biomass energy has realized the balance that CO2 absorbs and discharges, and the decarburization in the future more strict for reply requires to have powerful competitive power.Gasification of biomass can be high-grade energy by low-grade Conversion of Energy, is a kind of optimal selection of biomass utilization.The type of furnace that current domestic gasification of biomass adopts generally comprises fixed-bed gasification furnace and fluidized-bed gasification furnace.But fixed-bed gasification furnace is because productive capacity is little, tar yield is large, gasification efficiency is low and can not carry out the shortcomings such as large-scale industrial production and do not applied on a large scale.And fluidized-bed gasification furnace because gasification efficiency is high, raw material wide accommodation, synthesis gas tar content low and can heavy industrialization application etc. advantage become the preferred manner of gasification.
In biomass gasification process, must guarantee that raw material enters gasification installation continuously, and require feed arrangement and gasification installation strictly to seal.Living beings have short texture, bulk density is little, fiber content is many, fiber is elongated, the feature such as adhesion makes to be easy to occur the problem such as scaffold and winding in reinforced process each other, affect the continuous conveying of living beings, make the poor air-tightness between gasification installation and feed arrangement, affect the normal work of feed arrangement.The bad meeting of sealing between feed arrangement and gasification installation causes a series of problem: when system is in the time that negative pressure is moved, can cause air to enter burning installation or gasification installation by feed arrangement, affect the whole smoothness of burning installation or gasification installation inside, cause the operation of gasification furnace off-design direction, when system is during in operation under positive pressure, the gas of burning installation or gasification installation can be overflowed by feed arrangement, makes material be difficult to enter gasification furnace, the material that likely ignites when serious, initiation fire.
Existing gasification installation feed arrangement is because living beings short texture, bulk density are little, and fiber content is many, fiber is elongated, the factor such as adhesion each other, makes the problem such as material shed, winding existing and cannot realize continuous charging in reinforced process.This has limited the application of gasification of biomass aspect, the gasification of biomass that even cannot normally realize to a great extent.
Utility model content
Therefore, the various defects that exist in order to overcome above-mentioned existing fed technology, the utility model provides a kind of biomass feeding unit capable, not only can avoid feed blocking, and material wide accommodation, can also continuous feed.
The utility model is realized by following measures:
A kind of biomass feeding unit capable, comprises barrel, distributing device and feeder; Distributing device comprises cloth motor and connecting rod mechanism, the output shaft connection for transmission mechanism of cloth motor, and transmission device connects connecting rod mechanism, and connecting rod mechanism arranges in barrel; Feeder comprises housing, auger body and charging motor, housing and barrel are at right angles combined, and housing is positioned at barrel lower end, and housing communicates with barrel inside, auger body one end connects charging motor, and the auger body other end runs through housing and stretches out and is formed with remaining portion.
Preferably, connecting rod mechanism comprises many group delivery sheets and multiple crank rockers unit, delivery sheet is identical with crank rocker number of unit, delivery sheet comprises hinged upper delivery sheet and lower delivery sheet, crank rocker unit comprises the rocking bar and the crank being connected with connecting rod that two hinged connecting rods form, rocking bar is connected with upper delivery sheet, and crank is connected to delivery sheet and lower delivery sheet hinged place.
Preferably, in one group of delivery sheet bottom, lower delivery sheet length is the twice of upper delivery sheet.
Preferably, auger body comprises two that are arranged side by side, and two auger bodies are connected as one by linkage unit and drive by charging motor.
Preferably, linkage unit comprises two gears and tooth bar, and two gears are arranged on respectively two auger bodies near charging motor one end, and two gears all engage with tooth bar, and one of them auger body connects charging motor by coupler.
Preferably, the axis body of auger body is hollow structure, and one end connects coupler through the sealing bearing chamber with bearing.
Preferably, transmission device is chain sprocket assembly.
Preferably, barrel upper end is up big and down small tubaeform.
Preferably, cloth motor and charging motor are variable-frequency motor.
The beneficial effects of the utility model:
1, the connecting rod mechanism distributing device that this device adopts back and forth press down biomass material, make biomass material enter continuously feeder, avoided living beings problem such as scaffold and winding in barrel.
2, this device advances by auger body rotation promotion biomass material, makes material be mixed fully and loosen, and also can be cleared up in time the biomass material being wound around simultaneously; Solve blanking difficulty, problem that can not continuous charging.
3, this device auger body end leaves remaining portion and compressed, and bulk density increases greatly; Realized simultaneously burning installation or gasification installation and feed arrangement every pressing lock wind, avoided collaborating and affect charging between burning installation or gasification installation and feed arrangement.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model embodiment looks schematic diagram.
Fig. 2 is that schematic diagram is looked on a left side of the utility model embodiment.
Fig. 3 is that schematic diagram is looked on the right side that the utility model embodiment removes feeder.
Fig. 4 is the schematic top plan view of the utility model embodiment.
Fig. 5 is the structural representation of distributing device.
In figure 1, barrel, 2, connecting rod mechanism, 3, cloth motor, 4, housing, 5, auger body, 6, sealing bearing chamber, 7, gear, 8, coupler, 9, charging motor, 10, rocking bar, 11, crank, 12, lower delivery sheet, 13, chain, 14, sprocket wheel, 15, upper delivery sheet, 16, chain.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details, following is only the exemplary protection domain of the present utility model that do not limit.
With reference to accompanying drawing 1,2,3,4, a kind of biomass feeding unit capable, comprises barrel 1, distributing device and feeder, distributing device comprises cloth motor 3 and connecting rod mechanism 2, the output shaft connection for transmission mechanism of cloth motor 3, transmission device connects connecting rod mechanism 2, connecting rod mechanism arranges in barrel 1, cloth motor 3 has been realized material toggling and blanking continuously by 2 actions of connecting gear drivening rod mechanism, and living beings are pushed to feeder, feeder comprises housing 4, auger body 5 and charging motor 9, housing 4 is at right angles combined with barrel 1, and housing 4 is positioned at barrel 1 lower end, housing 4 communicates with barrel 1 inside, auger body 5 one end connect charging motor 9, drive auger body 5 to rotate by charging motor 9, auger body 5 other ends run through housing 4 and stretch out and are formed with remaining portion 501, remaining portion 501 arranges and makes living beings compressed, bulk density increases, that has realized burning installation or gasification installation and feeder locks wind every pressing simultaneously, avoid collaborating and affecting charging between burning installation or gasification installation and feeder.
With reference to accompanying drawing 5, connecting rod mechanism 2 comprises many group delivery sheets and multiple crank rockers unit, delivery sheet is identical with crank rocker number of unit, delivery sheet comprises hinged upper delivery sheet 15 and lower delivery sheet 12, crank rocker unit comprises the rocking bar 10 and the crank 11 being connected with connecting rod that two hinged connecting rods form, rocking bar 10 is connected with upper delivery sheet, and crank is connected to delivery sheet 15 and lower delivery sheet 12 hinged places, and in one group of delivery sheet bottom, lower delivery sheet 15 length are twices of upper delivery sheet 12.With reference to accompanying drawing 5, transmission device is two sprocket wheels 14 and a chain sprocket assembly that chain 13 forms, two sprocket wheels 14 connect respectively the output shaft of cloth motor 3 and under crank rocker unit in crank 11.Cloth motor 3 drives delivery sheet back and forth to press down biomass material by sprocket wheel 14, chain 13, crank 11, rocking bar 10, make biomass material enter continuously feeder, avoided living beings problem such as scaffold and winding in barrel 1, in while one group of delivery sheet bottom, lower delivery sheet 15 also has every the flameproof function of wind;
With reference to accompanying drawing 4, auger body 5 comprises two that are arranged side by side, and two auger bodies 5 are connected as one by linkage unit and drive by charging motor 9.Linkage unit comprises that two gears 7 and 16, two gears 7 of tooth bar are arranged on respectively two auger bodies 5 near charging motor 9 one end, and two gears 7 all engage with tooth bar 16, and one of them auger body 5 connects charging motor 9 by coupler 8.The axis body of auger body 5 is hollow structure, and one end is through connecting coupler 8 with the sealing bearing chamber 6 of bearing.
With reference to accompanying drawing, barrel 1 upper end is up big and down small tubaeform.
In reality, cloth motor 3 and charging motor 9 are variable-frequency motor.
Above embodiment is only for illustrating that the technical solution of the utility model is not intended to limit, and affiliated field personnel modify according to the above description or part technical characterictic is equal to replacement, should belong in the technical scheme scope of the utility model request protection.
Claims (9)
1. a biomass feeding unit capable, is characterized in that: comprise barrel (1), distributing device and feeder; Distributing device comprises cloth motor (3) and connecting rod mechanism (2), the output shaft connection for transmission mechanism of cloth motor (3), and transmission device connects connecting rod mechanism (2), and connecting rod mechanism arranges in barrel (1); Feeder comprises housing (4), auger body (5) and charging motor (9), housing (4) is at right angles combined with barrel (1), and housing (4) is positioned at barrel (1) lower end, housing (4) communicates with barrel (1) inside, auger body (5) one end connects charging motor (9), and auger body (5) other end runs through housing (4) and stretches out and is formed with remaining portion (501).
2. biomass feeding unit capable according to claim 1, it is characterized in that: connecting rod mechanism (2) comprises many group delivery sheets and multiple crank rockers unit, delivery sheet is identical with crank rocker number of unit, delivery sheet comprises hinged upper delivery sheet (15) and lower delivery sheet (12), crank rocker unit comprises the rocking bar (10) and the crank (11) being connected with connecting rod that two hinged connecting rods form, rocking bar (10) is connected with upper delivery sheet, and crank is connected to delivery sheet (15) and lower delivery sheet (12) hinged place.
3. biomass feeding unit capable according to claim 2, is characterized in that: in one group of delivery sheet bottom, lower delivery sheet (15) length is the twice of upper delivery sheet (12).
4. biomass feeding unit capable according to claim 1, is characterized in that: auger body (5) comprises two that are arranged side by side, two auger bodies (5) are connected as one by linkage unit and drive by charging motor (9).
5. biomass feeding unit capable according to claim 4, it is characterized in that: linkage unit comprises two gears (7) and tooth bar (16), two gears (7) are arranged on respectively two auger bodies (5) near charging motor (9) one end, and two gears (7) all engage with tooth bar (16), one of them auger body (5) connects charging motor (9) by coupler (8).
6. biomass feeding unit capable according to claim 5, is characterized in that: the axis body of auger body (5) is hollow structure, and one end connects coupler (8) through the sealing bearing chamber (6) with bearing.
7. according to biomass feeding unit capable described in claim 1 to 6 any one, it is characterized in that: transmission device is chain sprocket assembly.
8. according to biomass feeding unit capable described in claim 1 to 6 any one, it is characterized in that: barrel (1) upper end is up big and down small tubaeform.
9. according to biomass feeding unit capable described in claim 1 to 6 any one, it is characterized in that: cloth motor (3) and charging motor (9) are variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852237.3U CN203624488U (en) | 2013-12-23 | 2013-12-23 | Biomass feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852237.3U CN203624488U (en) | 2013-12-23 | 2013-12-23 | Biomass feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624488U true CN203624488U (en) | 2014-06-04 |
Family
ID=50810984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852237.3U Withdrawn - After Issue CN203624488U (en) | 2013-12-23 | 2013-12-23 | Biomass feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723489A (en) * | 2013-12-23 | 2014-04-16 | 山东百川同创能源有限公司 | Biomass feeding device |
| CN107013932A (en) * | 2017-04-13 | 2017-08-04 | 安徽鼎梁生物能源科技开发有限公司 | A kind of stably feeding device of biomass boiler |
-
2013
- 2013-12-23 CN CN201320852237.3U patent/CN203624488U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723489A (en) * | 2013-12-23 | 2014-04-16 | 山东百川同创能源有限公司 | Biomass feeding device |
| CN103723489B (en) * | 2013-12-23 | 2016-02-03 | 山东百川同创能源有限公司 | Biomass feeding unit capable |
| CN107013932A (en) * | 2017-04-13 | 2017-08-04 | 安徽鼎梁生物能源科技开发有限公司 | A kind of stably feeding device of biomass boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |