CN203533597U - Biomass fuel feeding device - Google Patents
Biomass fuel feeding device Download PDFInfo
- Publication number
- CN203533597U CN203533597U CN201320745790.7U CN201320745790U CN203533597U CN 203533597 U CN203533597 U CN 203533597U CN 201320745790 U CN201320745790 U CN 201320745790U CN 203533597 U CN203533597 U CN 203533597U
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- China
- Prior art keywords
- wheel
- biomass fuel
- feeding device
- fuel feeding
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- Expired - Fee Related
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Abstract
The utility model relates to a biomass fuel feeding device. The biomass fuel feeding device comprises a case, a star wheel and a power device, wherein a feeding cavity is formed in the case, a feed port is arranged at the upper end of the case, a discharge port is arranged at the lower end of the case, the feed port and the feeding cavity are communicated with the discharge port, the star wheel is installed in the feeding cavity and between the feed port and the discharge port, 16 blades are welded on the star wheel circumferentially at equal intervals, two symmetrical blades and the inner wall of the feeding cavity form a sealed cavity, axles are arranged at two ends of the star wheel, fixed end covers are arranged at two ends of the case, the fixed end covers are sleeved and mounted on the axles and in clamping fit with the axles, one end of the star wheel is connected with the power device, and the star wheel rotates in the case through the power device. The design of the 16 blades is adopted, fuels in two adjacent blades are prone to complete combustion on a grate, the fact that the fuels enter a waste cavity without complete combustion can be avoided, and resources are effectively saved.
Description
Technical field
The utility model relates to the subsidiary engine equipment technical field of biomass combustion boiler, particularly a kind of biomass fuel feeding device that adopts star structure.
Background technology
The current charging gear for biomass combustion boiler, mostly be to adopt spiral or push-down, or adopt direct flashboard open-type, adopt this type of charging gear, the inhomogeneities that it stacks due to fuel when sending fuel to furnace chamber, while making spiral or push-down send on fire grate, cause the inhomogeneous of fuel depth, affect burning quality, and adopt the direct feed of direct flashboard open-type, utilize flashboard manually to control feed opening width, fuel is directly fallen on fire grate by feed opening, inconvenient operation, and waste of manpower, after it drops simultaneously, the distribution completely random of fuel, cause in uneven thickness, also can affect internally fired degree completely.
Utility model content
The problem in uneven thickness causing in order to solve existing charging gear feed, the utility model provides a kind of biomass fuel feeding device that can even feeding.
The technical scheme that the utility model adopts is: a kind of biomass fuel feeding device, it comprises casing, pocket-wheel and power set, in described casing, be provided with feed cavity, described casing upper end is provided with charging aperture, described casing lower end is provided with discharging opening, described charging aperture, feed cavity and discharging opening are connected, described pocket-wheel is arranged in feed cavity, between charging aperture and discharging opening, described pocket-wheel circumferentially welds etc. minute arranges 16 blades, between symmetrical two blades and feed cavity inner wall, form sealed cavity, described pocket-wheel two ends are provided with wheel shaft, described casing two ends are provided with fixedly end cap, described fixedly end cap is set on wheel shaft, and coordinate with its clamping, one end of described pocket-wheel is connected with power set, described pocket-wheel rotates in casing by power set.
Described pocket-wheel is connected with power set by wheel shaft.
On described wheel shaft, have locating hole, power transmission shaft and the locating hole of described power set are suitable.
Described power set are variable-frequency motor or non-frequency motor.
Described stiff end covers and is provided with bearing chamber, in described bearing chamber, bearing is housed, and described bearing chamber is fixed on bearing in bearing chamber by friction top.
Described friction top is screwed on bearing chamber.
The beneficial effects of the utility model are: by adopting the fixing equidistant blade of arranging on pocket-wheel, make pocket-wheel in power set driven rotary, the fuel of the placement between each adjacent blades is consistent, by the at the uniform velocity control of power set, assurance is dropped and is piled up consistency of thickness at the fuel of boiler grate, can in boiler, fully burn, and adopt the design of 16 blades, can make the quantity of fuel in adjacent two blades on fire grate, be easier to completing combustion, and can not cause fuel all not burn, just do not enter in waste chamber, effectively economize on resources.
Accompanying drawing explanation
Fig. 1 is that the utility model is disassembled separated structural representation.
Fig. 2 is the fixedly floor map of end cap of the utility model.
Fig. 3 is the sectional view of A-A direction in Fig. 1.
Fig. 4 is the sectional view of B-B direction in Fig. 1.
Fig. 5 is the enlarged drawing at C place in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in figures 1 and 3, a kind of biomass fuel feeding device, it comprises casing 1, pocket-wheel 2 and power set 3, in described casing 1, be provided with feed cavity, described casing 1 upper end is provided with charging aperture, described casing 1 lower end is provided with discharging opening, described charging aperture, feed cavity and discharging opening are connected, described pocket-wheel 2 is arranged in feed cavity, between charging aperture and discharging opening, described pocket-wheel 2 circumferentially welding waits minute 16 blades 21 of arrangement, between symmetrical two blades 21 and feed cavity inner wall, form closed cavity, described pocket-wheel 2 two ends are provided with wheel shaft 4, described casing 1 two ends are provided with fixedly end cap 5, described fixedly end cap 5 is set on wheel shaft 4, and coordinate with its clamping, one end of described pocket-wheel 2 is connected with power set 3, described pocket-wheel 2 passes through power set 3 in the interior rotation of casing 1.
Described pocket-wheel 2 is connected with power set 3 by wheel shaft 4.By power set 3, drive pocket-wheel 2 in the interior rotation of casing 1, pocket-wheel 2 is 16 spaces of inwall formation of fixing 16 blades and feed cavity circumferentially, be used for storing biomass fuel, and the biomass fuel quantity storing in each space is consistent, fuel is poured into after hopper, fuel fills up the hopper of star-shaped feeding device naturally, utilize supporting power set to drive star-shaped feeding device to rotate, and according to operating mode needs, velocity of rotation changes in real time, yet fuel is from trickling down equably on fire grate, finally by fire grate, bringing combustion chamber into burns, setting due to speed, the consistency of thickness that it is dropped on the fire grate of boiler, can fully burn.
As shown in Figure 4, on described wheel shaft 4, have locating hole 41, the power transmission shaft 31 of described power set 3 is suitable with locating hole 41.
Described power set 3 are variable-frequency motor or non-frequency motor.
Referring to Fig. 2 and Fig. 5, described fixedly end cap 5 is provided with bearing chamber 51, in described bearing chamber 51, bearing 52 is housed, and described bearing chamber 51 is fixed on bearing 52 in bearing chamber 51 by friction top 53, and described friction top 53 is fixed on bearing chamber 51 by screw 54.Adopt bearing 52 designs, reduction pocket-wheel 2 and the fixedly frictional force of end cap.
Below described embodiment is only preferred embodiment of the present utility model by reference to the accompanying drawings, and the not restriction to protection domain of the present utility model, any improvement of doing based on the utility model spirit all ought to be within the utility model protection domain.
Claims (6)
1. a biomass fuel feeding device, it is characterized in that: it comprises casing (1), pocket-wheel (2) and power set (3), described casing is provided with feed cavity in (1), described casing (1) upper end is provided with charging aperture, described casing (1) lower end is provided with discharging opening, described charging aperture, feed cavity and discharging opening are connected, described pocket-wheel (2) is arranged in feed cavity, between charging aperture and discharging opening, described pocket-wheel (2) circumferentially welding waits minute arrangement 16 blades (21), between symmetrical two blades (21) and feed cavity inner wall, form closed cavity, described pocket-wheel (2) two ends are provided with wheel shaft (4), described casing (1) two ends are provided with fixedly end cap (5), described fixedly end cap (5) is set on wheel shaft (4), and coordinate with its clamping, one end of described pocket-wheel (2) is connected with power set (3), described pocket-wheel (2) rotates in casing (1) by power set (3).
2. a kind of biomass fuel feeding device according to claim 1, is characterized in that: described pocket-wheel (2) is connected with power set (3) by wheel shaft (4).
3. a kind of biomass fuel feeding device according to claim 1, is characterized in that: on described wheel shaft (4), have locating hole (41), the power transmission shaft (31) of described power set (3) is suitable with locating hole (41).
4. according to a kind of biomass fuel feeding device described in claim 1 or 2 or 3, it is characterized in that: described power set (3) are variable-frequency motor or non-frequency motor.
5. a kind of biomass fuel feeding device according to claim 1, it is characterized in that: described fixedly end cap (5) is provided with bearing chamber (51), bearing (52) is housed in described bearing chamber (51), and described bearing chamber (51) is fixed on bearing (52) in bearing chamber (51) by friction top (53).
6. a kind of biomass fuel feeding device according to claim 5, is characterized in that: described friction top (53) is fixed on bearing chamber (51) by screw (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745790.7U CN203533597U (en) | 2013-11-25 | 2013-11-25 | Biomass fuel feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745790.7U CN203533597U (en) | 2013-11-25 | 2013-11-25 | Biomass fuel feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533597U true CN203533597U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745790.7U Expired - Fee Related CN203533597U (en) | 2013-11-25 | 2013-11-25 | Biomass fuel feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925608A (en) * | 2014-04-24 | 2014-07-16 | 浙江和西东新能源科技有限公司 | Loading-elastic-type biological particle boiler discharging device and operating method thereof |
-
2013
- 2013-11-25 CN CN201320745790.7U patent/CN203533597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925608A (en) * | 2014-04-24 | 2014-07-16 | 浙江和西东新能源科技有限公司 | Loading-elastic-type biological particle boiler discharging device and operating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIEYANG HAORUI GREEN ENERGY CO., LTD. Free format text: FORMER OWNER: WENZHOU LVQIAO ENERGY TECHNOLOGY CO., LTD. Effective date: 20141211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 522000 JIEYANG, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 522000, Guangdong, Jieyang, Zhuhai (Jieyang) industrial transfer industrial park, Chaoyang Avenue science and technology building, first floor, West Hall Patentee after: Jieyang Haorui Green Energy Co. Ltd. Address before: 1116-9, room 1, building 325000, incubator of science and technology, Wenzhou University, 38 Dongfang Road, Wenzhou, Zhejiang, Ouhai Patentee before: WENZHOU LVQIAO ENERGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161125 |