CN202053545U

CN202053545U - Granulation mould and granulation machine

Info

Publication number: CN202053545U
Application number: CN2011201195920U
Authority: CN
Inventors: 王树田
Original assignee: BEIJING JINJU FUYUAN TECHNOLOGY Co Ltd
Current assignee: BEIJING JINJU FUYUAN TECHNOLOGY Co Ltd
Priority date: 2011-04-21
Filing date: 2011-04-21
Publication date: 2011-11-30
Anticipated expiration: 2021-04-21

Abstract

The utility model relates to a granulation mould and a granulation machine. Mould holes are formed on the granulation mould; and bulges inclining to the two sides of the adjacent mould holes along the adjacent parts of adjacent mould holes are formed between the adjacent mould holes. When the granulation machine with the granulation mould is used for placing materials to be pressed into the granulation mould, and a pressing roll is used for rolling on the granulation mould, due to the adoption of the bulges inclining along the adjacent parts of the adjacent mould holes to the two sides of the adjacent mould holes, the materials at the bulges can move towards the two sides of the mould holes along the bulges in a rolling process, the rolling dead angles at the bulges are eliminated, the moving resistance of the pressing roll is reduced, idle work consumption is reduced, and the yield is improved. Because a turning way is adopted to process the granulation mould, the way is simple and is easy to implement.

Description

A kind of particle mould and a kind of granulator

Technical field

The utility model relates to the process equipment of feed or biomass fuel, specifically is pressing mold die body and press about feed or biomass fuel compression molding device.

Background technology

Present a kind of feed or biomass fuel process equipment drive pressure roller by drive unit and rotate in a particle mould, and the particle mould is provided with nib.Once granular feed or biomass fuel, the extruding that is subjected to pressure roller in the particle mould pushes from nib, forms the compact formed solid matter of bulk.

This kind process equipment in the course of the work, adjacent two nib outer rims and pressure roller outer rim form subtriangular zone, the material that pressure roller rolls in this zone forms and rolls the dead angle, causes the pressure roller running resistance excessive, produces useless power consumption, has a strong impact on output.

The utility model content

Technical problem to be solved in the utility model provides a kind of particle mould, rolls the dead angle to eliminate pressure roller on the particle mould, reduces the pressure roller running resistance, reduces useless power consumption, improves output.

The utility model is that the technical scheme that solves the problems of the technologies described above is as follows:

A kind of particle mould, described particle mould is provided with nib, is provided with the projection that tilts to the nib both sides along the adjacent part of nib between the adjacent nib.

The beneficial effect of above-mentioned particle mould is: material to be pressed is put into the particle mould, and when utilizing pressure roller on the particle mould, to roll, because the projection that tilts to the nib both sides along adjacent part between the adjacent nib, make the material that is in this place in the process of rolling, can move to the nib both sides along this projection, thereby eliminated the dead angle of rolling at this place, reduce the pressure roller running resistance, reduced useless power consumption, thereby improved output.

Further, described nib both sides are provided with deflector chute.

Adopt the beneficial effect of above-mentioned further scheme to be, make the material that rolls that moves to the nib both sides along described projection enter in the described deflector chute, further reduced because the running resistance that the material that rolls brings for described pressure roller.

Further, described deflector chute cross section is V-shaped or trapezoidal.

Adopt the beneficial effect of above-mentioned further scheme to be, the cross section of deflector chute adopts V-type or trapezoidal, in the process that material is constantly rolled, the material that is newly pushed described deflector chute by described pressure roller can have been avoided the running resistance that the too much accumulation of material brings to pressure roller in the deflector chute with the domatic release described deflector chute of the material in the deflector chute before this along V-type or trapezoidal deflector chute.

Further, described particle mould is ring mould or flat-die.

Adopt the beneficial effect of above-mentioned further scheme to be, the particle mould adopts the ring mould, and nib is set on the annular wall, and pressure roller can roll along annular wall, makes that the material after rolling extrudes around the ring mould, has increased load; The particle mould adopts flat-die, and pressure roller rolls along flat-die, and the material after rolling goes out from a side pressure of flat-die, can adjust the direction of control discharging like this according to environment.

The utility model also provides a kind of granulator, comprises above-mentioned each described particle mould, and pressure roller and drive unit, and described drive unit drives described pressure roller and rotates in described particle mould.

Above-mentioned granulator is in the process of sheeted product, because the projection that the particle mould tilts to the nib both sides along the adjacent part of nib; make in rolling the material process there is not the dead angle of rolling of material, reduced the pressure roller running resistance; reduce useless power consumption, thereby improved output.

Further, be provided with the die sleeve pipe in the nib of described particle mould.

Adopt the beneficial effect of above-mentioned further scheme to be, because the process that rolls is bigger to the wearing and tearing of nib, after inserting the die sleeve pipe in the nib, the wearing and tearing of material have been avoided to nib, can change after the die sleeve pipe is worn,, save time and replacement cost than changing the whole particle mould.

Further, described granulator also comprises the speed change gear that is arranged between described drive unit and the pressure roller.

Adopt the beneficial effect of above-mentioned further scheme to be, can adjust the pressure roller rotating speed, thereby adjusted the load of drive unit, the loss of having avoided material really up to the mark that drive unit is brought according to the soft or hard degree of material.

Further, described drive unit is motor or engine fuel.

Description of drawings

Fig. 1 is the structural representation of a kind of particle mould in the utility model;

Fig. 2 be particle mould shown in Figure 1 along A to structural representation;

Fig. 3 is the cross-sectional structure schematic diagram of particle mould B-B direction shown in Figure 2;

Fig. 4 is the structural representation of the another kind of particle mould in the utility model;

Fig. 5 is the structural representation of a kind of granulator provided by the utility model;

Fig. 6 be granulator shown in Figure 5 along C to structural representation.

In the accompanying drawing, the list of parts of each label representative is as follows:

1, ring mould, 1 ', flat-die, 102, nib, 103, projection, 104, deflector chute, 2, pressure roller, 3, speed change gear, 4, drive unit, 5, cavity.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

The particle mould comprises ring mould and flat-die, below is that example describes the utility model with ring mould and flat-die respectively.

Figure 1 shows that a kind of in the particle mould---the structural representation of ring mould 1.Ring mould 1 is a tubular structure, is provided with the nib 102 that leads to the outside from ring mould 1 inboard on the barrel of ring mould 1.

Fig. 2 be among Fig. 1 ring mould 1 along A to shown in structural representation, Fig. 3 is along the cross-sectional structure schematic diagram of B-B among Fig. 2.In conjunction with Fig. 2 and shown in Figure 3, on the inwall of ring mould 1, adjacent part along nib 102 between the adjacent nib 102 is formed slopely projection 103 to the nib both sides, and the both sides of nib 102 are provided with deflector chute 104, and projection 103 continues to extend in the deflector chute 104 to nib two side directions.The cross section of deflector chute 104 can be V-type or trapezoidal.During use, when pressure roller rolls material in the inboard of ring mould 1, part material is rolled out ring mould 1 along nib 102, and another part material rolls into deflector chute 104 by projection 103, and derives away from the slope of the another side of nib 102 from deflector chute 104.And there is not the structure of projection 103 and deflector chute 104 in the existing particle mould, part at projection 102 and deflector chute 104 all is a planar structure, material in this zone rolls in the process and can't derive, formation rolls the dead angle, can cause the pressure roller running resistance excessive, produce useless power consumption, have a strong impact on output.

The particle mode structure that this kind has projection 103 is applicable to that not only Fig. 1 to ring mould 1 shown in Figure 3, is equally applicable to flat-die.

Figure 4 shows that the another kind in the particle mould---flat-die 1 ' structural representation.Flat-die 1 ' go up nib 102 be from flat-die 1 ' a side lead to flat-die 1 ' opposite side, pressure roller from flat-die 1 ' a side roll, with be positioned over flat-die 1 ' on material be pressed onto the another side of flat-die along nib, in the process of compacting, exist and the same problem of ring mould, on flat-die, can adopt in the same way, projection 103 is set between adjacent nib 102 and deflector chute 104 structures is set to derive the material that rolls at this place, reduce the running resistance of pressure roller in the nib both sides.

The manufacturing of particle mould provided by the utility model, can be undertaken by the mode of turning, carry out turning along part adjacent between the nib to the both sides of nib, form between the adjacent nib projection that tilts to the nib both sides along the adjacent part of nib, and continue expansion and form V-type or trapezoidal deflector chute.Process is simple.

Fig. 5 is the structural representation of a kind of granulator of providing of the utility model; the particle mould that is wherein adopted is ring mould 1; also include pressure roller 2, speed change gear 3 and drive unit 4 in this granulator, drive unit 4 drives pressure roller 2 by speed change gear 3 and rotates in ring mould 1.As shown in Figure 6, by the direction of C shown in Fig. 5, form cavity 5 between ring mould 1 and the pressure roller 2, add materials in cavity 5, material is in the rotation of pressure roller 2 and roll down, is extruded out along the nib 102 of ring mould 1.Speed change gear 3 is used for adjusting the rolling speed of pressure roller 2.Granulator is when work, and is very big to the wearing and tearing of nib 102, just has to the whole particle mould is changed the replacement cost height like this after using a period of time.The die sleeve pipe is set in nib 102 can avoids wearing and tearing nib 102.After the die sleeve pipe was set, material no longer wore and tore to nib 102, but the die sleeve pipe that directly weares and teares treats that the die sleeve pipe wears up to the time spent again, and the die sleeve pipe that only need change wherein gets final product, and has saved replacement cost.Drive unit 4 can adopt motor or engine fuel.

Granulator be except adopting the ring mould 1 among Fig. 1 to Fig. 3, also can adopt flat-die shown in Figure 41 ', adopt flat-die 1 ' after, the form that rolls of pressure roller 2 is also adjusted thereupon, but its principle with adopt the granulator that encircles mould 1 form identical.

The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. particle mould, described particle mould is provided with nib, it is characterized in that: be provided with the projection that tilts to the nib both sides along the adjacent part of nib between the adjacent nib.

2. particle mould according to claim 1 is characterized in that: described nib both sides are provided with deflector chute.

3. particle mould according to claim 2 is characterized in that: described deflector chute cross section is V-shaped or trapezoidal.

4. according to each described particle mould of claim 1 to 3, it is characterized in that: described particle mould is ring mould or flat-die.

5. granulator is characterized in that: comprise each described particle mould of claim 1 to 4, and pressure roller and drive unit, described drive unit drives described pressure roller and rotates in described particle mould.

6. granulator according to claim 5 is characterized in that: be provided with the die sleeve pipe in the nib of described particle mould.

7. granulator according to claim 5 is characterized in that: described granulator also comprises the speed change gear that is arranged between described drive unit and the pressure roller.

8. according to each described granulator of claim 5 to 7, it is characterized in that: described drive unit is motor or engine fuel.