CN201633230U - Novel press roller of biomass solid ring die forming machine - Google Patents
Novel press roller of biomass solid ring die forming machine Download PDFInfo
- Publication number
- CN201633230U CN201633230U CN2010201337715U CN201020133771U CN201633230U CN 201633230 U CN201633230 U CN 201633230U CN 2010201337715 U CN2010201337715 U CN 2010201337715U CN 201020133771 U CN201020133771 U CN 201020133771U CN 201633230 U CN201633230 U CN 201633230U
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- China
- Prior art keywords
- pressure roller
- forming machine
- circular hole
- press roller
- biomass solid
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/208—Roller constructions; Mounting of the rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a novel press roller of a biomass solid ring die forming machine, belonging to the technical field of agricultural machinery. According to the technical scheme, the novel press roller of the biomass solid ring die forming machine comprises a round-hole outer sleeve (5) and a press roller shaft (1). The novel press roller of the biomass solid ring die forming machine is characterized in that the round-hole outer sleeve (5) is movably connected with a press roller inner sleeve (3) by a connecting key (4); the press roller inner sleeve (3) is mounted on the press roller shaft (1) by a press roller bearing (2) simultaneously; and round holes are distributed on the round-hole outer sleeve (5) circumferentially to improve the grasping capacity of materials. By the novel press roller of the biomass solid ring die forming machine, when the press roller device is ensured to revolve, the round-hole outer sleeve of the press roller can rotate; the grasping capacity of the materials is improved; the production efficiency can be improved; and the energy consumption is reduced. Therefore, the problems of the existing forming machines in the extrusion process such as difficult feeding, high power consumption and serious press roller abrasion are effectively solved, and the promotion of the development of the domestic biomass solid forming machine is guaranteed.
Description
Technical field
The utility model patent belongs to agricultural machinery technological field, is a kind of novel biomass solid ring mold forming machine pressure roller, specifically is the pressure roller that is applied to encircle extruding on the mold forming machine, seizes material.
Background technology
China has the abundant agricultural straw resource and the forest reserves, and the crops annual production is annual about 600,000,000 tons according to statistics, amounts to 300,000,000 tons of standard coals approximately, about 1.5 hundred million tons of forestry residue.In recent years, along with improving constantly of agricultural economy level, life in the countryside increases gradually with high-grade commercial energy in the energy, the shared ratio of stalk is also increasing, a large amount of discarded stalks are burned in the field, this phenomenon is not only wasted a large amount of biomass energies, and environment is caused severe contamination.The biomass solid forming machine is under uniform temperature and pressure effect, living beings drying that disperse, that do not have definite shape and pulverizing originally is pressed into have various shaped fuels definite shape, that density is bigger.Biomass granule fuel has efficiently, clean, igniting easily, CO
2Advantages such as zero-emission, fossil fuels such as alternative coal are applied to civil area and industrial circles such as boiler combustion, generating such as cooking, heating, more and more get more and more people's extensive concerning in recent years.
Biomass molding fuel forms by the make-up machine extruding, and at present, the biomass solid forming machine mainly contains three kinds of forms such as screw extrusion, piston punching press, mould rod formula.Wherein mould rod formula make-up machine has advantages such as productivity ratio height, forming, is to produce biomass solid fuel enterprise preferred equipment.At mould rod formula make-up machine; ring mould and pressure roller are the key working parts of make-up machine; in the compacting chamber; material is shaped by nib under pressing mold and pressure roller extruding, is mainly used in particle or block shaped fuel production, and raw material accommodation is extensive; can be used for processing the long raw material of fibers such as wood chip, stalk, rice husk; generally need not heat, granular fuel is the cylindric of diameter 6～12mm, and patch fuel is the bulk about 32 * 32mm.Can adjust mold hole dimension as required, change the shape and the size of shaped article.Because pressure roller is subjected to the effect of frictional force and extruding force for a long time, and condition of work is more abominable, except that raw material to the pressure roller normal wear, contain hard particles things such as sandstone, silicide and iron filings in the biomass materials such as stalk, wood chip more, aggravation is to the wearing and tearing of pressure roller.The pressure roller rapid wear not only reduces the ratio of briquetting of granular fuel, increases production cost, and directly influences productivity ratio.Therefore, be the research emphasis of present biomass solid fuel molding machine the service life that how to prolong pressure roller.
At present the external peripheral surface of pressure roller is processed into the teeth groove shape, can be easy to seize material, but in actual production process, because the teeth groove shape is up-small and down-big, it is more serious wear and tear, and is difficult to seize material, productivity ratio decline to the later stage.
Summary of the invention
The purpose of this utility model is at present biomass solid forming machine pressure roller quick abrasion, is difficult to seize problems such as material, a kind of novel biomass solid ring mold forming machine pressure roller is provided, have wear-resistant, seize advantages such as the material ability is strong, guaranteed the volume granular fuel productivity ratio, reduced energy consumption, for the continuous and stable production of biomass solid make-up machine provides guarantee, also provide technical guarantee for the development that promotes China's biomass solid formed fuel.
As follows for reaching the technical scheme that this purpose takes: novel biomass solid ring mold forming machine pressure roller, it is characterized in that: technical scheme comprises circular hole overcoat and pressure roller shaft, it is characterized in that the circular hole overcoat that is the circle distribution circular hole flexibly connects by cover in connecting key and the pressure roller, cover is installed on the pressure roller shaft by roller bearing in the pressure roller simultaneously.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, circular hole puts outward and is covered with circular hole, and the diameter of circular hole is consistent with equipped ring die throat diameter.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, circular hole puts circular hole outward and is divided into 6mm, 8mm, 10mm, 12mm, can be applicable to present various biomass solid forming machine, can be according to the circular hole overcoat of the better different Circularhole diameter of different make-up machine ring die throat diameters.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, the circular hole that circular hole puts outward is a through hole, and the spacing between two holes is 2mm, has increased the empty rate of cloth, has improved the ability of seizing of material.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, the employing of circular hole overcoat is wear-resisting, exotic material processes, to improve the service life of circular hole overcoat.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, the circular hole overcoat flexibly connects by cover in connecting key and the pressure roller, changes after changing corresponding circular hole overcoat or wearing and tearing according to the diameter of ring mould.
In the above-mentioned novel biomass solid ring mold forming machine pressure roller, the pressure roller shaft left end is connected by overlapping in bearing and the pressure roller, and right-hand member is installed in and guarantees on the bolster that the circular hole overcoat can center on the pressure roller shaft rotation, can revolve round the sun under the effect of back shaft with pressure roller shaft again.
Of the present utility model kind of novel biomass solid ring mold forming machine pressure roller has the following advantages, in material extrusion modling process, circular hole puts the ability of seizing that equally distributed circular hole can improve material outward, and circular hole is a through hole simultaneously, wear-resistant, as can to improve the circular hole overcoat life-span; Cover flexibly connects in circular hole overcoat and the pressure roller, can change different circular hole overcoats, wide adaptability according to different ring die throat diameters or wearing and tearing back; The pressure roller shaft left end is connected by overlapping in bearing and the pressure roller, and right-hand member is installed in and guarantees on the bolster that the circular hole overcoat can center on the pressure roller shaft rotation, can revolve round the sun under the effect of back shaft with pressure roller shaft again, can improve the ability that pressure roller is seized material.Therefore the utility model patent has material and seizes ability, wear-resistant, can improve the service life of pressure roller, boosts productivity, and can be adapted to various ring mould simultaneously, and adaptability is strong, for the continuous and stable production of biomass solid make-up machine provides guarantee.
Description of drawings:
Fig. 1 is a novel biomass solid forming machine pressure roller 3-D view;
Fig. 2 is a biomass solid make-up machine front view;
Fig. 3 is the novel biomass solid forming machine pressure roller pass overcoat of 6mm for Circularhole diameter;
Fig. 4 is the novel biomass solid forming machine pressure roller pass overcoat of 8mm for Circularhole diameter;
Fig. 5 is the novel biomass solid forming machine pressure roller pass overcoat of 10mm for Circularhole diameter;
Fig. 6 is the novel biomass solid forming machine pressure roller pass overcoat of 12mm for Circularhole diameter;
The specific embodiment:
As Fig. 1, Fig. 2, shown in Figure 3:
1 is pressure roller shaft, and 2 is roller bearing, and 3 is cover in the pressure roller, and 4 is connecting key, and 5 is the circular hole overcoat, and 6 is press-roller device, and 7 are the ring mould, and 8 is cutting knife, and 9 is bolster
Below in conjunction with accompanying drawing 1-Fig. 3 embodiments of the invention are described:
As shown in Figure 1 and Figure 2, press-roller device 6 is installed in the biomass solid forming machine by bolster 9, and material is under the effect of press-roller device 6, and material is extruded in the ring mould 7, is cut into graininess by cutting knife 8 then, finishes the processing and forming of whole particle.In press-roller device 6, pressure roller shaft 1 left end is connected with cover 3 in the pressure roller by bearing 2, right-hand member is installed on the bolster 9, in the pressing materials process, can guarantee that the circular hole overcoat can center on the pressure roller shaft rotation, can under the effect of back shaft, revolve round the sun with pressure roller shaft again, can improve pressure roller and seize the ability of material, while circular hole overcoat 5 passes through connecting key 4 and interior cover 3 flexible connections of pressure roller, and even distribution circular hole on the circular hole overcoat 5, it is strong to seize the material ability, and it is aerial material can be expressed to fast the ring mould.
It is four kinds of 6mm, 8mm, 10mm, 12mm that circular hole overcoat 5 is divided into diameter according to the size of Circularhole diameter, as Fig. 3～Fig. 6, therefore can change different circular hole overcoats 5, wide adaptability according to the requirement of biomass solid forming machine ring die throat diameter.
It should be noted that at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. novel biomass solid ring mold forming machine pressure roller, comprise circular hole overcoat (5) and pressure roller shaft (1), it is characterized in that the circular hole overcoat (5) that is the circle distribution circular hole flexibly connects by connecting key (4) and the interior cover of pressure roller (3), overlaps (3) simultaneously and is installed on the pressure roller shaft (1) by roller bearing (2) in the pressure roller.
2. novel biomass solid ring mold forming machine pressure roller according to claim 1 is characterized in that being covered with circular hole on the circular hole overcoat (5), and the diameter of circular hole is consistent with equipped ring die throat diameter.
3. novel biomass solid ring mold forming machine pressure roller according to claim 1 and 2 is characterized in that the last circular hole of circular hole overcoat (5) is divided into 6mm, 8mm, 10mm, 12mm four classes.
4. novel biomass solid ring mold forming machine pressure roller according to claim 1 and 2 it is characterized in that the circular hole on the circular hole overcoat (5) is a through hole, and the spacing between two holes is 2mm.
5. novel biomass solid ring mold forming machine pressure roller according to claim 1 and 2 is characterized in that circular hole overcoat (5) employing is wear-resisting, exotic material processes.
6. novel biomass solid ring mold forming machine pressure roller according to claim 1, it is characterized in that circular hole overcoat (5) flexibly connects by cover (3) in connecting key (4) and the pressure roller, change after changing corresponding circular hole overcoat (5) or wearing and tearing according to the diameter of ring mould.
7. novel biomass solid ring mold forming machine pressure roller according to claim 1 is characterized in that pressure roller shaft (1) left end is connected with cover (3) in the pressure roller by bearing (2), and right-hand member is installed on the bolster (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201337715U CN201633230U (en) | 2010-03-18 | 2010-03-18 | Novel press roller of biomass solid ring die forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201337715U CN201633230U (en) | 2010-03-18 | 2010-03-18 | Novel press roller of biomass solid ring die forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633230U true CN201633230U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201337715U Expired - Fee Related CN201633230U (en) | 2010-03-18 | 2010-03-18 | Novel press roller of biomass solid ring die forming machine |
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| Country | Link |
|---|---|
| CN (1) | CN201633230U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499025A (en) * | 2014-12-03 | 2015-04-08 | 哈尔滨工业大学 | Compression roller for flat-die biomass molding machine and ceramic layer growth method of compression roller |
| CN106861555A (en) * | 2017-02-28 | 2017-06-20 | 嘉兴正森新能源科技有限公司 | A kind of pressing mechanism |
| CN106925183A (en) * | 2017-05-03 | 2017-07-07 | 合肥工业大学 | A kind of ring mode pressure roller granulator |
| CN107185457A (en) * | 2017-06-21 | 2017-09-22 | 哈尔滨理工大学 | Biomass granule forming machine nip automatic regulating apparatus |
-
2010
- 2010-03-18 CN CN2010201337715U patent/CN201633230U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499025A (en) * | 2014-12-03 | 2015-04-08 | 哈尔滨工业大学 | Compression roller for flat-die biomass molding machine and ceramic layer growth method of compression roller |
| CN104499025B (en) * | 2014-12-03 | 2017-11-03 | 哈尔滨工业大学 | A kind of ceramic layer growing method of flat-die biomass forming machine pressure roller |
| CN106861555A (en) * | 2017-02-28 | 2017-06-20 | 嘉兴正森新能源科技有限公司 | A kind of pressing mechanism |
| CN106925183A (en) * | 2017-05-03 | 2017-07-07 | 合肥工业大学 | A kind of ring mode pressure roller granulator |
| CN107185457A (en) * | 2017-06-21 | 2017-09-22 | 哈尔滨理工大学 | Biomass granule forming machine nip automatic regulating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110318 |