CN202823295U - Ring mould for granulator - Google Patents
Ring mould for granulator Download PDFInfo
- Publication number
- CN202823295U CN202823295U CN 201220421653 CN201220421653U CN202823295U CN 202823295 U CN202823295 U CN 202823295U CN 201220421653 CN201220421653 CN 201220421653 CN 201220421653 U CN201220421653 U CN 201220421653U CN 202823295 U CN202823295 U CN 202823295U
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- Prior art keywords
- ring mould
- granulator
- nib
- discharge opening
- feed
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Abstract
The utility model relates to a part of a granulator, in particular to a ring mould for a biomass granulator and belongs to technical field of mechanical equipment. The ring mould for granulator comprises a ring mould body. The ring mould body is provided with several die orifices. The die orifices include a feed hole and a discharge hole. The feed hole is column assembly which is distributed in a ladder shape. The discharge hole is a column. The die orifices of the ring mould for granulator include the feed hole and the discharge hole. The feed hole is the column assembly which is distributed in the ladder shape and the discharge hole is the column. The structure reduces feed pressure, improves feed effect efficiently, and improves forage yield. Friction contact area of the ring mould and a press roller is decreased by adding the die orifices. The ring mould for granulator is stressed equally. Service life of the ring mould for the granulator is prolonged.
Description
Technical field
The utility model relates to a kind of granulator parts, particularly relates to a kind of biomass granulation machine with the ring mould, belongs to mechanical equipment technical field.
Background technology
At present in field of feed processing, be generally used for producing on the granulator of pellet and all use granulation ring mold, material is by the ring mould of granulator and the strong squeezing action of pressure roller, certainly encircles in the nib of mould to be shaped.In general, common its percent opening of ring mould is all less, and its granulation output and effect do not reach higher Production requirement.Particularly in process of production, friction ratio is larger between ring mould and the pressure roller, and when high load capacity, HI high impact rotation occured, its abrasion condition was more serious, and fluctuation of service has affected service life of granulator.
Summary of the invention
In view of the defective that prior art exists, the purpose of this utility model is to provide a kind of novel granulator with encircling mould, and this granulator is high with ring mould production forage yield, and friction is smaller between the pressure roller, long service life.
For achieving the above object, the technical solution that adopts of the utility model:
A kind of granulator comprises with encircling mould: ring mould body, some nibs are set on the ring mould body, and it is characterized in that: described nib comprises charging hole and discharge opening, and charging hole is the cylinder assembly that is ladder pattern distribution, and discharge opening is cylinder.
A kind of in two kinds of materials of described ring mould body material selection 4Cr13 or 20CrMoTi.
The aperture of described discharge opening is respectively two kinds of 8mm or 6mm, when the aperture of discharge opening is 8mm, and the 10 row's nib groups of evenly arranging on the ring mould body, 100 nibs of every row's nib group; When the aperture of discharge opening is 6mm, the 12 row's nib groups of evenly arranging on the ring mould body, 120 nibs of every row's nib group.
After adopting such scheme, compare with existing ring mould and the utlity model has following beneficial effect:
Nib of the present utility model comprises charging hole and discharge opening, charging hole is the cylinder assembly that is ladder pattern distribution, discharge opening is cylinder, this spline structure is Effective Raise charging effect and forage yield when alleviating feed pressure, the increase of number of orifices so that the frictional contact surface of ring mould and pressure roller reduce, make stressed more even, the ring mould greatly increase service life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model nib cross-sectional view.
Among the figure: 1, ring mould body, 2, nib, 3, charging hole, 4, discharge opening.
The specific embodiment
Specifically describe the utility model below in conjunction with accompanying drawing:
A kind of granulator is with encircling mould, and comprising: ring mould body 1 arranges some nibs 2 on the ring mould body 1; as shown in Figure 1, it is characterized in that: described nib 2 comprises charging hole 3 and discharge opening 4, and charging hole 3 is for being the cylinder assembly of ladder pattern distribution; discharge opening 4 is cylinder, as shown in Figure 2.
A kind of in described ring mould body 1 material selection 4Cr13 or two kinds of materials of 20CrMoTi, the aperture of ring mould discharge opening 4 is divided into two kinds of 8mm, 6mm, has guaranteed granulation ability and the quality of different hardness raw material; The treatment process that material can combine with U.S.'s vacuum drying oven and continuous quenching has improved the intensity, hardness, thermohardening, wearability of ring mould etc., guarantees that double service life.The aperture is that 8mm ring mould nib 2 adopts 10 row's nib groups, 100 of every rows, and totally 1000 holes than 9 original rounds (90 of every rows, totally 810 holes), have increased by 190 holes more; The aperture is that 6mm ring mould nib 2 adopts 12 rows group, and 120, totally 1440 holes than 10 original rounds (110 of every rows, totally 1100 holes), have increased by 340 holes more.Therefore, the ring mould is with the increase of hole count, and the frictional contact surface of ring mould and pressure roller reduces, and makes stressed more evenly, and meanwhile output has also correspondingly improved 23.5% ~ 30.9%.Need power consumption 100 degree if process 1 ton of stalk, then can save 23.5 ~ 30.9 degree electricity, cost of labor saves 23.5% ~ 30.9% simultaneously; According to incompletely statistics, the whole nation had 400,000,000 tons of stalks to can be used as biomass material in 2010, if 400,000,000 tons of stalks are processed into particle, can save so 9,400 ten thousand tons ~ 100,000,000 236 ten thousand tons processing cost, had improved social benefit.
Claims (3)
1. a granulator is with encircling mould; comprise: ring mould body (1); some nibs (2) are set on the ring mould body (1); it is characterized in that: described nib (2) comprises charging hole (3) and discharge opening (4); charging hole (3) is for being the cylinder assembly of ladder pattern distribution, and discharge opening (4) is cylinder.
2. a kind of granulator according to claim 1 is characterized in that with the ring mould: a kind of in two kinds of materials of described ring mould body (1) material selection 4Cr13 or 20CrMoTi.
3. a kind of granulator according to claim 1 is with encircling mould, it is characterized in that: the aperture of described discharge opening (4) is respectively two kinds of 8mm or 6mm, when the aperture of discharge opening (4) is 8mm, the 10 row's nib groups of evenly arranging on the ring mould body (1), 100 nibs of every row's nib group; When the aperture of discharge opening (4) is 6mm, the 12 row's nib groups of evenly arranging on the ring mould body (1), 120 nibs of every row's nib group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421653 CN202823295U (en) | 2012-08-23 | 2012-08-23 | Ring mould for granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421653 CN202823295U (en) | 2012-08-23 | 2012-08-23 | Ring mould for granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823295U true CN202823295U (en) | 2013-03-27 |
Family
ID=47935095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421653 Expired - Fee Related CN202823295U (en) | 2012-08-23 | 2012-08-23 | Ring mould for granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236883A (en) * | 2016-12-25 | 2018-07-03 | 高进财 | A kind of wood pellet molding machine |
-
2012
- 2012-08-23 CN CN 201220421653 patent/CN202823295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236883A (en) * | 2016-12-25 | 2018-07-03 | 高进财 | A kind of wood pellet molding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200823 |