CN205383634U - Chain boiler biofuel batcher - Google Patents
Chain boiler biofuel batcher Download PDFInfo
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- CN205383634U CN205383634U CN201620138190.8U CN201620138190U CN205383634U CN 205383634 U CN205383634 U CN 205383634U CN 201620138190 U CN201620138190 U CN 201620138190U CN 205383634 U CN205383634 U CN 205383634U
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Abstract
The utility model discloses a chain boiler biofuel batcher, include the transversal square barrel of personally submitting, transversely be provided with two symmetrically obliquely's stock guide in the barrel, two distance between the stock guide lower extreme is less than the distance between the upper end, in the barrel in the position of stock guide lower extreme is equipped with crosses the pivot of barrel, the pivot with the barrel passes through the bearing and the bearing frame at barrel both ends are connected, radially install four row at least blade rows in the pivot, every row the blade is arranged all there is the polylith blade, the blade is adj. Tabularly, the length direction of blade follows the pivot axial sets up, the connection of pivot one end is connected with the motor through chain drive. The utility model discloses can solve the low and inhomogeneous problem of current biofuel charge efficiency.
Description
Technical field
This utility model relates to biomass fuel equipment technical field, the charging gear of especially a kind of chain-grate boiler for firing biomass fuel.
Background technology
The feed of existing biological fuel boiler is directly inserted in the feed hopper of boiler generally by bio-fuel conveying pipe, so it is easily caused conveying bio-fuel in conveying pipe and the blocking of feed hopper place, charging is not smooth, and more charging is extremely uneven, not only affects the work efficiency of charging but also make bio-fuel burning uneven.It addition, have space between bio-fuel conveying pipe and boiler feed bucket, the burner hearth wind that these spaces easily cause in flue gas or boiler constantly leaks, and not only wastes the energy but also cause the pollution of working environment.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of chain-grate boiler bio-fuel batcher, the problem low and uneven to solve existing bio-fuel charge efficiency.
nullIn order to solve the problems referred to above，The technical solution of the utility model is: this chain-grate boiler bio-fuel batcher includes the cylinder that cross section is square，The stock guide of two pieces of downward symmetrical inclinations it is horizontally arranged with in described cylinder，It is provided with, in the position of described stock guide lower end, the rotating shaft crossing described cylinder in described cylinder，Bearing by described cylinder two ends of described rotating shaft and described cylinder and bearing block are connected，Described rotating shaft is radially provided with at least four row blade rows，Often arrange described blade row and all have polylith blade，Described blade is plate-shaped，The length direction of described blade is axially arranged along described rotating shaft，Often arrange and be all radially arranged at least four pieces of impeller between described blade row，Described impeller is perpendicular to described blade，The upper end of described impeller is contour with the upper end of described blade，An axle sleeve it is set with outside described blade，Described axle sleeve has mouth in described blade place；On described cylinder inboard wall, position below described rotating shaft is provided with one piece and tilts to motor drive direction and exceed the shelves flitch below described rotating shaft；Described rotating shaft one end connects through chain gearing and is connected to motor.
In technique scheme, more specifically scheme may is that described stock guide is welded on described cylinder inboard wall；Described cylinder top and bottom are respectively connected with flange；Described motor has support.
Further: described blade row is provided with four rows or six rows.
Owing to have employed technique scheme, this utility model compared with prior art has the advantages that
1, this chain-grate boiler bio-fuel batcher connects the feed hopper of conveying bio-fuel pipeline and boiler by the form of cylinder, and in cylinder, it is provided with the rotating shaft sending the blade of bio-fuel of pulling over to arrange, outside is cased with the axle sleeve with opening, blade is discharged to the interruption-forming charging aperture of upper part with axle sleeve, blade discharged under the interruption-forming discharging opening of part and axle sleeve, rotation along with rotating shaft, blade is arranged constantly band from top to bottom and is sent bio-fuel of pulling over, bio-fuel is made to fall uniformly and quick, it is scattering in boiler feed bucket, not only refer to transfer efficiency but also improve the uniformity of conveying, bio-fuel is made to be burnt more fully；
2, this chain-grate boiler bio-fuel batcher is provided with a grade flitch in cylinder, makes the incline direction of grade flitch and the in opposite direction of boiler grate operating, it is possible to cut off bio-fuel during installation, to avoid the rotating shaft burnout phenomenon that bio-fuel advanced combustion causes to occur；Stock guide is welded on cylinder, the burner hearth wind that can ensure that in flue gas and boiler is not leaked by batcher, the upper and lower side of cylinder is connected each through the feed hopper of flange with conveying bio-fuel pipeline and boiler, is not leaked by batcher also for the burner hearth wind ensured in flue gas and boiler.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment；
Fig. 2 is the right view of this utility model embodiment；
Fig. 3 is this utility model rotating shaft and the front view of blade row；
Fig. 4 is the sectional view at the A-A place of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is described in further detail:
This chain-grate boiler bio-fuel batcher as shown in Figures 1 to 4, it includes the cylinder 8 that cross section is square, and is horizontally arranged with the stock guide 7 of two pieces of downward symmetrical inclinations in cylinder 8, and stock guide 7 is welded on cylinder 8 inwall.Is provided with the rotating shaft 4 crossing cylinder 8 in cylinder 8 in the position of stock guide 7 lower end, the bearing at cylinder 8 two ends is passed through in rotating shaft 4 with cylinder 8 and bearing block 10 is connected.Rotating shaft 4 is radially provided with at least four row blade rows, often row's blade row all has polylith blade 5, blade 5 is plate-shaped, the length direction of blade 5 is axially arranged along rotating shaft 4, often all being radially arranged at least four pieces of impeller 6 between row's blade row, impeller 6 is perpendicular to blade 5, and the upper end of impeller 6 is contour with the upper end of blade 5, being set with an axle sleeve 3 outside blade 5, axle sleeve 3 has mouth in blade 5 place.Blade 5 is discharged to the interruption-forming charging aperture of upper part with axle sleeve 3, blade 5 discharged under the interruption-forming discharging opening of part and axle sleeve 3, rotation along with rotating shaft 4, blade 5 is arranged constantly band from top to bottom and is sent bio-fuel of pulling over, bio-fuel is made to fall uniformly and quick, it is scattering in boiler feed bucket, not only refer to transfer efficiency but also improve the uniformity of conveying, make bio-fuel be burnt more fully.
On cylinder 8 inwall, position below rotating shaft 4 is provided with one piece and tilts to motor 13 direction and exceed the shelves flitch 2 below rotating shaft 3, the incline direction of grade flitch 2 and the in opposite direction of boiler grate operating is made during installation, bio-fuel can be cut off, to avoid the rotating shaft burnout phenomenon that bio-fuel advanced combustion causes to occur.Rotating shaft 4 one end connects through chain gearing 11 and is connected to motor 13, and chain gearing 11 is externally provided with shell 12.Motor 13 has support 14, and cylinder 8 top and bottom are respectively connected with flange 9, and the upper and lower side of cylinder 8 is connected each through the feed hopper of flange 9 with conveying bio-fuel pipeline and boiler, is not leaked by batcher also for the burner hearth wind ensured in flue gas and boiler.
In other embodiments, being actually needed of more various operating modes, the row of blade row can be six rows or five rows or more multiple rows of.
Claims (3)
1. a chain-grate boiler bio-fuel batcher, it is characterized in that: include the cylinder that cross section is square, the stock guide of two pieces of downward symmetrical inclinations it is horizontally arranged with in described cylinder, it is provided with, in the position of described stock guide lower end, the rotating shaft crossing described cylinder in described cylinder, bearing by described cylinder two ends of described rotating shaft and described cylinder and bearing block are connected, described rotating shaft is radially provided with at least four row blade rows, often arrange described blade row and all have polylith blade, described blade is plate-shaped, the length direction of described blade is axially arranged along described rotating shaft, often arrange and be all radially arranged at least four pieces of impeller between described blade row, this impeller is perpendicular to described blade, the upper end of described impeller is contour with the upper end of described blade, an axle sleeve it is set with outside described blade, described axle sleeve has mouth in described blade place；On described cylinder inboard wall, position below described rotating shaft is provided with one piece and tilts to motor drive direction and exceed the shelves flitch below described rotating shaft；Described rotating shaft one end connects through chain gearing and is connected to motor.
2. chain-grate boiler bio-fuel batcher according to claim 1, it is characterised in that: described stock guide is welded on described cylinder inboard wall；Described cylinder top and bottom are respectively connected with flange；Described motor has support.
3. chain-grate boiler bio-fuel batcher according to claim 1 and 2, it is characterised in that: described blade row is provided with four rows or six rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138190.8U CN205383634U (en) | 2016-02-24 | 2016-02-24 | Chain boiler biofuel batcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138190.8U CN205383634U (en) | 2016-02-24 | 2016-02-24 | Chain boiler biofuel batcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383634U true CN205383634U (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138190.8U Active CN205383634U (en) | 2016-02-24 | 2016-02-24 | Chain boiler biofuel batcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990346A (en) * | 2017-12-20 | 2018-05-04 | 常州联合锅炉容器有限公司 | Tripper and organic heat carry stove |
| CN112944328A (en) * | 2021-01-30 | 2021-06-11 | 淄博能源研究院 | High-efficient combustion-supporting device of biomass combustion furnace |
-
2016
- 2016-02-24 CN CN201620138190.8U patent/CN205383634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990346A (en) * | 2017-12-20 | 2018-05-04 | 常州联合锅炉容器有限公司 | Tripper and organic heat carry stove |
| CN112944328A (en) * | 2021-01-30 | 2021-06-11 | 淄博能源研究院 | High-efficient combustion-supporting device of biomass combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |