CN208216099U - Mill for biomass granulation machine - Google Patents
Mill for biomass granulation machine Download PDFInfo
- Publication number
- CN208216099U CN208216099U CN201820556037.6U CN201820556037U CN208216099U CN 208216099 U CN208216099 U CN 208216099U CN 201820556037 U CN201820556037 U CN 201820556037U CN 208216099 U CN208216099 U CN 208216099U
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- China
- Prior art keywords
- hole
- mill
- compressing
- molding
- relief
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- 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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Abstract
The utility model relates to biological particles production equipment fields, specifically, being related to a kind of mill for biomass granulation machine.The disk of the mill is equipped with the blanketed zone of annular, several molding holes are evenly distributed in the blanketed zone, the molding hole includes the relief hole for collecting hole, intermediate compressing hole and bottom at top, the compressing hole is cylindrical, and the collection hole and relief hole are in the small funnel-form of the big internal orifice of collar extension.The molding hole of the utility model is made of the collection hole of top funnel shape, the funnelform relief hole of the compressing hole of intermediate cylindrical shape and bottom, and material is entered by collecting hole, after compressing hole extrusion forming, it is discharged through relief hole, the resistance that particle stick falls off from molding hole is substantially reduced, is conducive to the entrance of material, and then improve production efficiency, furthermore, after the collection hole of top surface is worn, mill is turned over use, was not both affected the normal production, the service life of mill can be extended again, reduce waste.
Description
Technical field
The utility model relates to biological particles production equipment fields, specifically, being related to a kind of for biological particles
The mill of machine.
Background technique
It is original that biomass granule fuel, which is using biomass such as the wastes such as sawdust, stalk, rice husk, branch of agricultural processing,
Material, by crushing, pressurization, density, molding, becomes small rodlike solid particle fuel.Biomass granule fuel is in room temperature item
The raw materials such as sawdust, stalk are squeezed and manufactured using pressure roller and ring moulds under part, grain density after molding is big, conveying,
Store it is extremely convenient, meanwhile, combustibility is greatly improved, and brings certain problem of employment and economic benefit.
Biomass granulation machine is then the equipment for producing biomass granule fuel, can be by discarded agricultural crop straw, agriculture
Woods waste is converted into the biomass fuel pellet of environment-protecting clean through techniques such as overpopulation extrusion granulation, high temperature cabonizations.Mill
It is the core component of biomass granulation machine, in the prior art, the molding hole on traditional mill is only equipped with funnel type in top surface
Collect hole, the design of such structure have the disadvantage that 1, material compressed in compressing hole it is cylindrical after, taken off out of compressing hole
The resistance fallen is big, influences the entrance of material, causes production efficiency low；2, mill is vulnerable part, and top surface is through rubbing after a period of time
After wiping, the collection hole position above compressing hole is just smoothed, and is largely effected on material and is entered molding hole, is substantially also eliminated,
Cause the waste of raw material.
Utility model content
The purpose of the utility model is to provide a kind of mills for biomass granulation machine, to solve above-mentioned technology
Problem.
To achieve the goals above, the utility model uses following technical scheme:
A kind of mill for biomass granulation machine, it is characterised in that: the disk of the mill is equipped with the compacting of annular
Area, be evenly distributed with several molding holes in the blanketed zone, and the molding hole includes that hole, intermediate compressing hole are collected in top
With the relief hole of bottom, the compressing hole is cylindrical, the both ends collected hole and relief hole and be symmetricly set on compressing hole,
In the small funnel-form of the big internal orifice of collar extension；Installation screw there are two being symmetrical arranged on the side wall of the mill；The center of the mill
Equipped with through-hole.
The utility model has the advantages that compared with prior art, the molding hole of the utility model is by the collection hole of top funnel shape, middle circle
The funnelform relief hole of the compressing hole of post shapes and bottom is constituted, and material is entered by collecting hole, after compressing hole extrusion forming, warp
Relief hole discharge, the radius of relief hole are gradually increased, substantially reduce the resistance that particle stick falls off from molding hole, be conducive to material
Entrance, and then improve production efficiency,, will after the collection hole of top surface is worn in addition, there is the design of funnel-shaped apertures on two sides
Mill turns over, and makes original relief hole as hole is collected, the collection hole being worn neither influences normal raw as relief hole
It produces, and the service life of mill can be greatly prolonged, reduce waste.
Detailed description of the invention
Fig. 1 is a kind of top view of embodiment of the utility model；
Fig. 2 is a kind of sectional view of embodiment of the utility model；
Fig. 3 is the partial enlarged view of part A in Fig. 2.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
- Fig. 3 referring to Fig.1, the mill described in the utility model for biomass granulation machine are set in the disk of the mill
There is the blanketed zone 1 of annular, several molding holes 2 are evenly distributed in the blanketed zone 1, the molding hole 2 includes the receipts at top
Collect the relief hole 23 in hole 21, intermediate compressing hole 22 and bottom, the compressing hole 22 is cylindrical, the collection hole 21 and release
Hole 23 is symmetricly set on the both ends of compressing hole 22, funnel-form small in the big internal orifice of collar extension；It is symmetrically set on the side wall of the mill
Installation screw 4 there are two setting；The center of the mill is equipped with through-hole 3.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all benefits
The equivalent structure made by the utility model specification and accompanying drawing content is directly or indirectly used in other relevant technology necks
Domain, similarly within the scope of patent protection of the utility model.
Claims (1)
1. a kind of mill for biomass granulation machine, it is characterised in that: the disk of the mill is equipped with the blanketed zone of annular
(1), several molding holes (2) are evenly distributed in the blanketed zone (1), the molding hole (2) includes the collection hole at top
(21), the relief hole (23) of intermediate compressing hole (22) and bottom, the compressing hole (22) is cylindrical, the collection hole (21)
The both ends of compressing hole (22), funnel-form small in the big internal orifice of collar extension are symmetricly set on relief hole (23)；The side of the mill
There are two being symmetrical arranged on wall installation screw (4)；The center of the mill is equipped with through-hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556037.6U CN208216099U (en) | 2018-04-10 | 2018-04-10 | Mill for biomass granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556037.6U CN208216099U (en) | 2018-04-10 | 2018-04-10 | Mill for biomass granulation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216099U true CN208216099U (en) | 2018-12-11 |
Family
ID=64529749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556037.6U Expired - Fee Related CN208216099U (en) | 2018-04-10 | 2018-04-10 | Mill for biomass granulation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433731A (en) * | 2019-09-12 | 2019-11-12 | 张广起 | A kind of biomass fuel feed granulator ring mould |
-
2018
- 2018-04-10 CN CN201820556037.6U patent/CN208216099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433731A (en) * | 2019-09-12 | 2019-11-12 | 张广起 | A kind of biomass fuel feed granulator ring mould |
| CN110433731B (en) * | 2019-09-12 | 2024-02-09 | 张旭 | Annular die of biomass fuel feed granulator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |