CN206631549U - A kind of biological particles device ring moulds for controlling compression ratio - Google Patents
A kind of biological particles device ring moulds for controlling compression ratio Download PDFInfo
- Publication number
- CN206631549U CN206631549U CN201621398373.XU CN201621398373U CN206631549U CN 206631549 U CN206631549 U CN 206631549U CN 201621398373 U CN201621398373 U CN 201621398373U CN 206631549 U CN206631549 U CN 206631549U
- Authority
- CN
- China
- Prior art keywords
- ring moulds
- layer ring
- outer layer
- internal layer
- annular distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model belongs to biomass fuel pellet making apparatus field, and in particular to a kind of biological particles device ring moulds for controlling compression ratio.The utility model includes flange, outer layer ring moulds and internal layer ring moulds, and outer layer ring moulds and internal layer ring moulds are quoit, annular distance are set in outer layer ring moulds and internal layer ring moulds and using interference fit；The edge of the outer layer ring moulds and internal layer ring moulds is embedded in the groove in outer layer ring moulds by spline, flange is connected by screw bolts with outer layer ring moulds, mutually corresponding annular distance is evenly arranged with outer layer ring moulds and internal layer ring moulds, the annular distance of internal layer ring moulds passes through the annular distance on the embedded outer layer ring mould of sintered carbide die set：The hard alloy die sleeve is I-shaped hollow die sleeve.The utility model can design the length and shape of different hardness alloy die sleeve, and the purpose of control compression ratio has so been reached when pressure roller rolls biomass material.
Description
Technical field
The utility model belongs to biomass fuel pellet making apparatus field, and in particular to a kind of biology for controlling compression ratio
Matter particle device ring moulds.
Background technology
Biomass fuel ring moulds granulator is added with the fuel of the crushed material direct pressing particle of stalk, grass, rice husk, wood chip etc.
Work machinery, is one kind in biomass fuel pellet making apparatus.
The compression ratio of ring moulds refers to the ratio between effective active length and die throat diameter of ring moulds.Can be according to composition of raw materials and product
It is required that to select the compression ratio of ring moulds.The low abrasion for increasing yield, reducing energy consumption, mitigating ring moulds and pressure roller of compression ratio.But
Grain is loose, different in size, and feed pulverization rate is high；Otherwise particle is solid, smooth in appearance and glossy, pulverization rate is small, but produces
Cost is high.User can select the compression ratio of ring moulds according to the needs of oneself.The material of ring moulds is usually carbon steel, structural alloy steel
Or stainless steel, the material of ring moulds can be selected according to the corrosivity and ring moulds working strength of material, the material strong to corrosivity and
The small ring moulds in ring moulds hole typically select stainless steel.The ratio between feed throat area and nib cross-sectional area are compression ratio, compression ratio and pressure
Shrinkage is easier to obscure；After ring moulds use some hours, because material friction makes former intrinsic aperture become big, length is effectively compressed
Constant, compression ratio diminishes, and in the case of constant situations such as material, steam, production feed hardness is gradually reduced, and ring moulds are scrapped.
Utility model content
The purpose of this utility model is to provide a kind of biological particles device ring moulds for controlling compression ratio.
What the purpose of this utility model was realized in：
The ring moulds include flange, outer layer ring moulds and internal layer ring moulds, and outer layer ring moulds and internal layer ring moulds are quoit, outer layer ring moulds
It is interference fitted with setting annular distance in internal layer ring moulds and using；The edge of the outer layer ring moulds and internal layer ring moulds is embedded in outer layer by spline
In groove in ring moulds, flange is connected by screw bolts with outer layer ring moulds, is evenly arranged with outer layer ring moulds and internal layer ring moulds mutually
Corresponding annular distance, the annular distance of internal layer ring moulds cover the annular distance on embedded outer layer ring mould by sintered carbide die：The sintered carbide die
Cover for I-shaped hollow die sleeve.
Described hard alloy die sleeve includes charging hole and discharge opening, and charging hole is to be combined in the cylinder of ladder pattern distribution
Shape, discharge opening are cylinder.
Chamfering is provided with annular distance on described outer layer ring moulds inwall.
The material selection 45# steel of described outer layer ring moulds；The material selection 40Cr of internal layer ring moulds.
A diameter of 6~10mm of described charging hole, the length of hard alloy die sleeve is 40~60mm.
The annular distance of the outer layer ring moulds is the one-to-one through hole of annular distance with internal layer ring moulds, the hole of the annular distance of outer layer ring moulds
Footpath is less than the aperture of the annular distance of internal layer ring moulds.
The cross section of described hard alloy die sleeve is circle, rectangle, square or rhombus.
The width of the charging hole is more than the width of discharge opening.
The beneficial effects of the utility model are：
The utility model can design the length and shape of different hardness alloy die sleeve, so roll biomass original in pressure roller
The purpose of control compression ratio is reached during material.Hard alloy die sleeve has been used simultaneously, instead of the annular distance of ring moulds in the prior art
Function, avoid the abrasion of internal layer ring moulds.In addition, being connected by fixtures such as spline, flanges, overall structure is secured, is protected
The stability of structure is demonstrate,proved.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is hard alloy die sleeve structure figure of the present utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
The utility model is a kind of biological particles device ring moulds of double-deck control compression ratio, as shown in Figure 1-2, the ring moulds
Including flange 1, outer layer ring moulds 2 and internal layer ring moulds 3, outer layer ring moulds and internal layer ring moulds are quoit, outer layer ring moulds and internal layer ring moulds
On be provided with annular distance 4 and using interference fit；The edge of the outer layer ring moulds and internal layer ring moulds is embedded in outer layer ring moulds by spline
Groove in, the position of the spline is in the lower edges of ring moulds, and flange is fixed with bolts with outer layer ring moulds, outer layer ring moulds
Be evenly arranged with internal layer ring moulds mutually corresponding to annular distance, the annular distances of internal layer ring moulds passes through hard alloy die sleeve 5 and is embedded in outer layer
Annular distance in ring moulds：The hard alloy die sleeve is I-shaped hollow die sleeve.This ring moulds structure and common biomass fuel ring moulds
The occupation mode of granulator is identical, when pressure roller works, biomass material is pressed into ring moulds, passes through sintered carbide die sleeve forming
And form biomass fuel pellet.By said structure, outer layer ring moulds and internal layer ring moulds can be connected by hard alloy die sleeve
It is connected together, instead of the function of the annular distance of script, avoids the damage of outer layer ring moulds and internal layer ring moulds, pass through spline and flange
Fixation, make this structure more stable, improve reliability of structure.
Described hard alloy die sleeve includes charging hole 6 and discharge opening 7, and charging hole is the cylinder group in ladder pattern distribution
Shape is closed, discharge opening is cylinder.The structure provides the process of buffering to the compression of material, avoids the damage of hard alloy die sleeve
Wound.
Chamfering is provided with described outer layer ring moulds, the annular distance of internal layer ring moulds.The setting is hard when being in order to avoid machine operation
Matter alloy die sleeve and the hard friction of outer layer ring moulds and internal layer ring moulds, avoid abrasion.
The material selection 45# steel of described outer layer ring moulds；The material selection 40Cr of internal layer ring moulds.
A diameter of 6~10mm of described charging hole, the length of hard alloy die sleeve is 40~60mm.
The annular distance of the outer layer ring moulds is the one-to-one through hole of annular distance with internal layer ring moulds, the hole of the annular distance of outer layer ring moulds
Footpath is less than the aperture of the annular distance of internal layer ring moulds.
The cross section of described hard alloy die sleeve is circle, rectangle, square or rhombus.
The width of the charging hole is more than the width of discharge opening.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation according to made by technical concept of the present utility model, it should be included in this practicality
In new scope of the claims.
Claims (8)
1. a kind of biological particles device ring moulds for controlling compression ratio, including flange, outer layer ring moulds and internal layer ring moulds, its feature exist
In：Outer layer ring moulds and internal layer ring moulds are quoit, annular distance are set in outer layer ring moulds and internal layer ring moulds and using interference fit；It is described
The edge of outer layer ring moulds and internal layer ring moulds is embedded in the groove in outer layer ring moulds by spline, and flange is connected with outer layer ring moulds using bolt
Connect, mutually corresponding annular distance is evenly arranged with outer layer ring moulds and internal layer ring moulds, the annular distance of internal layer ring moulds passes through sintered carbide die
Annular distance on the embedded outer layer ring mould of set：The hard alloy die sleeve is I-shaped hollow die sleeve.
A kind of 2. biological particles device ring moulds for controlling compression ratio according to claim 1, it is characterised in that：Described is hard
Matter alloy die sleeve includes charging hole and discharge opening, and charging hole is to combine shape in the cylinder of ladder pattern distribution, and discharge opening is cylinder
Shape.
A kind of 3. biological particles device ring moulds for controlling compression ratio according to claim 1, it is characterised in that：Described is outer
Chamfering is provided with annular distance in layer ring moulds.
A kind of 4. biological particles device ring moulds for controlling compression ratio according to claim 1, it is characterised in that：Described is outer
The material selection 45# steel of layer ring moulds；The material selection 40Cr of internal layer ring moulds.
A kind of 5. biological particles device ring moulds for controlling compression ratio according to claim 2, it is characterised in that：Described enters
Expect a diameter of 6~10mm in hole, the length of hard alloy die sleeve is 40~60mm.
A kind of 6. biological particles device ring moulds for controlling compression ratio according to claim 1, it is characterised in that：The outer layer
The annular distance of ring moulds is the one-to-one through hole of annular distance with internal layer ring moulds, and the aperture of the annular distance of outer layer ring moulds is less than internal layer ring moulds
The aperture of annular distance.
A kind of 7. biological particles device ring moulds for controlling compression ratio according to claim 1, it is characterised in that：Described is hard
The cross section of matter alloy die sleeve is circular, rectangle or rhombus.
A kind of 8. biological particles device ring moulds for controlling compression ratio according to claim 2, it is characterised in that：The charging
The width in hole is more than the width of discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398373.XU CN206631549U (en) | 2016-12-20 | 2016-12-20 | A kind of biological particles device ring moulds for controlling compression ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398373.XU CN206631549U (en) | 2016-12-20 | 2016-12-20 | A kind of biological particles device ring moulds for controlling compression ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206631549U true CN206631549U (en) | 2017-11-14 |
Family
ID=60261088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398373.XU Expired - Fee Related CN206631549U (en) | 2016-12-20 | 2016-12-20 | A kind of biological particles device ring moulds for controlling compression ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206631549U (en) |
-
2016
- 2016-12-20 CN CN201621398373.XU patent/CN206631549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |