CN204710716U - Biomass fuel crusher combined type bolter - Google Patents
Biomass fuel crusher combined type bolter Download PDFInfo
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- CN204710716U CN204710716U CN201520399192.8U CN201520399192U CN204710716U CN 204710716 U CN204710716 U CN 204710716U CN 201520399192 U CN201520399192 U CN 201520399192U CN 204710716 U CN204710716 U CN 204710716U
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- bolter
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Abstract
The utility model discloses a kind of biomass fuel crusher combined type bolter, comprise the combination screen frames in arc surfaced in overall structure and multiple sub-bolter, wherein the sieve aperture pass of at least two sub-bolters or aperture not identical, each sub-bolter is by inlay or the mode such as bolt connection is fixed in combination screen frames side by side, and the side of two adjacent sub-bolters is close together.Each sub-bolter pieces together complete bolter in combination screen frames.This combined type bolter adopts the design of multi-stage separation sieve, reasonable combination can be carried out according to antithetical phrase bolters such as the kind of biomass fuel, shape, hardness, moisture content, each sub-bolter can select the bolter of different shaped jet holes, different pore size respectively, with the requirement of satisfied different biomass fuel particle size after cracking.
Description
Technical field
The utility model relates to the broken process unit of a kind of biomass fuel, refers to a kind of biomass fuel crusher combined type bolter especially.
Background technology
Biomass fuel mainly contains forestry waste, agricultural wastes, trade waste and byproduct, food garbage, energy crop etc., have that original traits is different, length and diameter range is very wide, quality and the feature such as nonhomogeneous hardness is larger, general employing plant equipment carries out fragmentation processing to biomass fuel, granularity after processing, length etc. must meet the technical standard of biomass fuel, can be used as industrial and agricultural production and civilian fuel, how fragmentation processing is carried out to biomass fuel, become one of key of biomass energy development and utilization.At present, the exploitation of biomass fuel still belong to the starting stage in China, especially the mechanized equipment of the broken process mating of biomass fuel is very few, at present the main fragmentation processing adopting the biomass fuel processing equipment of Introduced From Abroad and domestic and international stockbreeding machine, forest machinery, papermaking equipment etc. to carry out biomass fuel.
Biomass crusher is a kind of equipment special for biomass material fragmentation processing such as stalk, branch, barks, and strip, block different kind organism raw material can be processed into granulated fuel by it.The groundwork device of biomass fuel crusher is broken apart mechanism, broken apart mechanism is made up of parts such as broken roller and broken apart sieves, these parts ubiquities adaptation material variety be restricted and versatility is poor, working (machining) efficiency and fragmentation quality lower, the unreasonable and problems such as serious wear of key working part design.The broken apart sieve that biomass fuel crusher adopts both at home and abroad is at present single overall structure, for adapting to fragmentation processing or the particle size after cracking of different biomass fuel type, the overall screen cloth of different shaped jet holes, different pore size need be changed, and need integral replacing after the portion wearing and tearing of screen cloth, both have impact on the operating efficiency of biomass fuel crusher, too increase the every cost changing screen cloth, and be related to crushing efficiency and fragmentation quality, seriously govern processing and the utilization of biomass fuel.
Summary of the invention
The purpose of this utility model is to provide a kind of biomass fuel crusher combined type bolter meeting multiple biomass fuel crushing granularity requirement.
For achieving the above object, biomass fuel crusher designed by the utility model combined type bolter, comprise the combination screen frames in arc surfaced in overall structure and be arranged on multiple (containing two) the sub-bolter in combination screen frames, wherein the sieve aperture pass of at least two sub-bolters or aperture not identical, each sub-bolter is by inlay or the mode such as bolt connection is fixed in combination screen frames side by side, and the side of two adjacent sub-bolters is close together.Each sub-bolter pieces together whole bolter (being equivalent to single bolter of the prior art) in combination screen frames.
Alternatively, described combination screen frames comprises left side shelves, top shelves, the right shelves and following shelves, and described left side shelves, top shelves, the right shelves and following shelves head and the tail are fixedly linked.Described multiple sub-bolter is closely set in the cavity being fixed on and being enclosed by left side shelves, top shelves, the right shelves and following shelves.This combination screen frames also only can comprise left side shelves and the right shelves, and described multiple sub-bolter held tight is fixed between left side shelves and the right shelves.
Preferably, described sub-bolter comprises screen frame and is fixed on the screen cloth in screen frame, and described screen cloth comprises cross bar and sieve plate, and described cross bar and sieve plate intersect to form fenestral fabric mutually, and the grid formed can be orthogonal, also can be non-orthogonal.
Preferably, sieve plate fixture is provided with inside described screen frame He on described cross bar, described sieve plate fixture is provided with sieve plate holddown groove, and width and the plate thickness of described sieve plate holddown groove match, and described sieve plate to embed in sieve plate holddown groove and is joined with bolts.This kind of structure can Fast Installation or dismounting sieve plate, is convenient to increase or reduce the number of sieve plate to change mesh count and the size of sub-bolter.
Alternatively, be provided with three sub-bolters in described combination screen frames, the screen-aperture of three sub-bolters is different.
The beneficial effects of the utility model are:
1) multiple sub-bolter (multi-stage separation sieve) is adopted to design, each sub-bolter can select the bolter of different shaped jet holes, different pore size respectively, reasonable combination can be carried out to combined bio matter fuel crushing bolter according to the physical indexs such as the kind of biomass fuel, shape, hardness, moisture content and broken processing request, with the requirement of satisfied different biomass fuel particle size after cracking, both can improve broken working (machining) efficiency and the quality of biomass fuel, biomass fuel can be prevented again to be separated the freely broken roller blocking caused.
2) this combined type bolter in use, each sub-bolter causes the degree of wear different due to stressed difference, can according to wear condition, carry out single sub-bolter independently to change or whole sub-bolter integral replacing, both extend the working life of broken apart sieve, again reduce replacing number of times and the use cost of broken apart sieve.
3) this combined type bolter can complete the fragmentation processing operation of polytype biomass fuel; improve broken apart operating efficiency and fragmentation quality; reduce the broken processing cost of biomass fuel and equipment operating cost; meet the demand of China's biomass fuel processing mechanization; accelerate the comprehensive utilization of agriculture and forestry discarded object; conservation of nature environment and energy-saving and emission-reduction, promote that China's biomass fuel comprehensive utilization has important practical significance and good application prospect.
Accompanying drawing explanation
The perspective view of the biomass fuel crusher combined type bolter that Fig. 1 designs for the utility model.
Fig. 2 is the perspective view combining screen frames in Fig. 1.
Fig. 3 is the perspective view of three grades of bolters in Fig. 1
Fig. 4 is the perspective view of the second-order separation sieve in Fig. 1
Fig. 5 is the perspective view of one-level bolter in Fig. 1 (not containing sieve plate)
Fig. 6 is the perspective view of the sieve plate of one-level bolter in Fig. 1
Wherein: combination screen frames 1, one-level bolter 2, the second-order separation sieve 3, three grades of bolters 4, sieve plate 5, bolt 6, left side shelves 7, top shelves 8, the right shelves 9, below shelves 10, screen frame 11, screen cloth 12, sub-bolter 13, cross bar 14, sieve plate fixture 15, sieve plate holddown groove 16, bolt hole 17, flanging 18, sieve plate fixing hole 19
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in figs. 1 to 6, the biomass fuel crusher combined type bolter that the utility model improves, comprises combination screen frames 1 and three sub-bolters 13---be respectively one-level bolter 2, the second-order separation sieve 3, three grades of bolters 4.The mesh size of one-level bolter 2, the second-order separation sieve 3, three grades of bolters 4 is different.
Combination screen frames 1 comprises left side shelves 7, top shelves 8, the right shelves 9 and following shelves 10, and wherein, limit, left and right shelves are arc, and each limit shelves form arc surfaced framework by welding.Combination screen frames 1 each limit shelves are inwardly provided with flanging 18.During installation, sub-bolter 13 at different levels is embedded in combination screen frames 1 successively, and the bottom of sub-bolter 13 is placed on flanging 18, and the side of the sub-bolter 13 of adjacent two-stage is adjacent to, and makes each sub-bolter 13 piece together complete bolter in combination screen frames 1.
The screen cloth 12 that sub-bolter 13 at different levels includes screen frame 11 and is fixed in screen frame 11, screen cloth 12 comprises cross bar 14 and sieve plate 5, and cross bar 14 forms fenestral fabric with sieve plate 5 is mutually vertical, and the two ends of cross bar 14 are weldingly fixed in screen frame 11.One-level bolter 2 adopts the structure being convenient to dismounting sieve plate, and be provided with two cross bars 14 in it, the inner side of its screen frame 11 and the middle part of cross bar 14 are fixed with sieve plate fixture 15 (totally four), its sieve plate 5 are provided with four sieve plate fixing holes 19.Sieve plate fixture 15 is provided with sieve plate holddown groove 16 and bolt hole 17, the width of sieve plate holddown groove 16 is slightly larger than the thickness of sieve plate 5, and bolt hole 17 is horizontally installed on the position corresponding with sieve plate fixing hole 19, sieve plate holddown groove 16 both sides.Sieve plate 5 embeds in sieve plate holddown groove 16, and sieve plate 5 is fixedly connected on sieve plate fixture 15 through sieve plate fixing hole 19 and bolt hole 17 by bolt 6.The second-order separation sieve 3, three grades of bolters 4 adopt stationary structure, and its sieve plate 5 to be horizontally through on cross bar 14 and to be weldingly fixed on the inner side of screen frame 11, does not generally carry out dismounting during use.
Claims (8)
1. a biomass fuel crusher combined type bolter, it is characterized in that: comprise the combination screen frames (1) in arc surfaced in overall structure, multiple sub-bolter (13) is provided with in described combination screen frames (1), wherein the sieve aperture pass of at least two sub-bolters (13) or aperture not identical, each sub-bolter (13) next-door neighbour and being fixed on side by side in combination screen frames (1).
2. biomass fuel crusher combined type bolter according to claim 1, it is characterized in that: described combination screen frames (1) comprises left side shelves (7), top shelves (8), the right shelves (9) and following shelves (10), described left side shelves (7), top shelves (8), the right shelves (9) and following shelves (10) head and the tail are fixedly linked, and described multiple sub-bolter (13) is closely set in the cavity being fixed on and being enclosed by left side shelves (7), top shelves (8), the right shelves (9) and following shelves (10).
3. biomass fuel crusher combined type bolter according to claim 1, it is characterized in that: described combination screen frames (1) comprises left side shelves (7) and the right shelves (9), described multiple sub-bolter (13) held tight is fixed between left side shelves (7) and the right shelves (9).
4. the combined type bolter of the biomass fuel crusher according to any one of claims 1 to 3, it is characterized in that: described sub-bolter (13) comprises screen frame (11) and is fixed on the screen cloth (12) in screen frame (11), described screen cloth (12) comprises cross bar (14) and sieve plate (5), and described cross bar (14) and sieve plate (5) intersect to form fenestral fabric mutually.
5. biomass fuel crusher combined type bolter according to claim 4, it is characterized in that: described screen frame (11) and cross bar (14) are provided with sieve plate fixture (15), described sieve plate fixture (15) is provided with sieve plate holddown groove (16), and described sieve plate (5) to embed in sieve plate holddown groove (16) and is joined with bolts.
6. the combined type bolter of the biomass fuel crusher according to any one of claims 1 to 3, it is characterized in that: be provided with three sub-bolters (13) in described combination screen frames (1), the screen-aperture of three sub-bolters (13) is different.
7. biomass fuel crusher combined type bolter according to claim 4, it is characterized in that: be provided with three sub-bolters (13) in described combination screen frames (1), the screen-aperture of three sub-bolters (13) is different.
8. biomass fuel crusher combined type bolter according to claim 5, it is characterized in that: be provided with three sub-bolters (13) in described combination screen frames (1), the screen-aperture of three sub-bolters (13) is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399192.8U CN204710716U (en) | 2015-06-11 | 2015-06-11 | Biomass fuel crusher combined type bolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399192.8U CN204710716U (en) | 2015-06-11 | 2015-06-11 | Biomass fuel crusher combined type bolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710716U true CN204710716U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399192.8U Expired - Fee Related CN204710716U (en) | 2015-06-11 | 2015-06-11 | Biomass fuel crusher combined type bolter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858144A (en) * | 2015-06-11 | 2015-08-26 | 格薪源生物质燃料有限公司 | Combined separating grid for biomass fuel crusher |
-
2015
- 2015-06-11 CN CN201520399192.8U patent/CN204710716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858144A (en) * | 2015-06-11 | 2015-08-26 | 格薪源生物质燃料有限公司 | Combined separating grid for biomass fuel crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |