CN201376355Y

CN201376355Y - Ring module double-roll granulator

Info

Publication number: CN201376355Y
Application number: CN200920101572U
Authority: CN
Inventors: 王晓凯; 王志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-19
Filing date: 2009-02-19
Publication date: 2010-01-06
Anticipated expiration: 2019-02-19

Abstract

The utility model relates to a ring module double-roll granulator. A base of the granulator is provided with a driving ring module press roller and a driven ring module press roller which are arranged in a matching way and respectively provided with cavities, module holes communicated with the cavities are drilled in the circumferential surfaces of the driving ring module press roller and the driven ring module press roller, and material feeding hoppers are arranged on the upper ends of the driving ring module press roller and ring module press roller The utility model uses a theory for forming granules with high intensity and high pressure of the press rollers of the double-roll granulator and a hierarchical, repeated and continuous module hole pressing way of a ring module granulator, the double-roll granulator can press fiber materials, the application range of the double-roll granulator is enlarged, and production efficiency is increased.

Description

A kind of ring mode pair roller comminutor

Technical field

The utility model relates to a kind of ring mode pair roller comminutor.

Background technology

Ring mode pair roller comminutor is through being crushed to the equipment of the different cylindrical particle product of various diameters with various comminution materials (comprising grain, straw, fertilizer, feed, breeze etc.).At present; traditional ring modeling pelletizer be by in the rotary annular die strip rotating ring mold chamber from dynamic pressure roller; the nib that the material that enters chamber circle in the ring mould is placed is extruded the ring mould and is formed; and the realization granulation; its advantage is that the ring mould is consistent with linear velocity in the pressure roller extrusion process; shaping particles is stressed evenly; grain density is big; quality is good; but pressure roller is in ring die cavity office work; surrounded by dust on every side, make dust be easy to enter roller bearing, cause pressure roller to damage fast; it is limited to encircle the mold chamber volume in addition; charging has inequality just to cause the plug machine to stop slightly, because pressure roller is adjusted complexity, causes the back of stopping to adjust the overlong time that pressure roller is fixed a breakdown; cause and cause the interior material of ring mould nib to be subjected to thermmohardening, start often can not granulation because of the nib obstruction again.

And at present traditional pair roller comminutor be have semi-circular recesses by a pair of circumferential surface pair roller to changeing, material is sent between the pair roller by hopper, material is pressed into to form in the semicircle groove by the pair roller circumferential surface and discharges behind spherical the material.Advantage is that pressure roller is sturdy strong, makes a material one-shot forming, and production efficiency height, pressure roller are not fragile, and fault rate is low, but compressed fibre shape material can not one-shot forming, the applicable raw materials scope.

Summary of the invention

It is big that technical problem to be solved in the utility model provides a kind of granulation density, the production efficiency height, and the per unit area yield energy consumption is low, the ring mode pair roller comminutor that equipment life is long, good in economic efficiency.

The utility model adopts following technical scheme:

The utility model comminutor base is provided with a pair of driving shaft bearing; the driving shaft bearing is provided with driving shaft; be provided with a pair of active ring mode pressure roller at the two ends of driving shaft; be provided with a pair of driven shaft bearing with the corresponding position of a pair of driving shaft bearing; the driven shaft bearing is provided with driven shaft; correspondingly at the two ends of driven shaft be provided with a pair of driven torus pattern pressure roller with ring mode pressure roller position initiatively; initiatively ring mode pressure roller and the paired pressure roller setting of driven torus pattern pressure roller; motor passes through small belt pulley; belt is connected with big belt pulley on being arranged on driving shaft; initiatively the rotation of ring mode pressure roller drives the rotation of driven torus pattern pressure roller; initiatively be respectively arranged with chamber on ring mode pressure roller and the driven torus pattern pressure roller; initiatively the circumferential surface of ring mode pressure roller is provided with the nib that is connected with chamber; the circumferential surface of driven torus pattern pressure roller is provided with the nib that is connected with chamber, is provided with feed hopper in the upper end of active ring mode pressure roller and driven torus pattern pressure roller.

The driving shaft bearing by fastening bolt, regulate fixedly that slotted hole is connected with the comminutor base; the driven shaft bearing by fastening bolt, regulate fixedly that slotted hole is connected with the comminutor base, the comminutor base is provided with can adjust active bearings seat and the driven shaft bearing adjustment screw rod of distance each other.

The utility model good effect is as follows: the utility model is provided with a pair of driving shaft bearing and a pair of driven shaft bearing on the comminutor base; on the driving shaft bearing, driving shaft is housed; big belt pulley is equipped with in the middle part of driving shaft; two-end part at driving shaft is equipped with two of a pair of active ring mode pressure rollers; by adjusting the distance between driving shaft bearing and the driven shaft bearing; after active ring mode pressure roller that is installed in both ends of main drive shaft and the driven torus pattern pressure roller that is installed in the driven shaft two ends are close to; start the motor that is installed in comminutor base one end; and by being installed in the small belt pulley drive V belt on the motor shaft; thereby drive the big belt pulley rotation that is installed on the driving shaft; big belt pulley drives the active ring mode pressure roller rotation of both ends of main drive shaft again by driving shaft; also having driven the driven torus pattern pressure roller that abuts against on the active ring mode pressure roller changes together; enter various comminution materials between a pair of active ring mode pressure roller and a pair of driven torus pattern pressure roller by the hopper that is arranged on top between active and the driven torus pattern pressure roller this moment; the material of comminution is clamp-oned in the nib on each self-ring mode pressure roller circumference continuously; and enter that to form a material discharge side in the chamber of ring mode pressure roller separately outdoor, thereby realized the granulation process of ring mode pair roller comminutor.

The utility model is a kind of advantage novel ring mode pair roller comminutor that combines ring modeling pelletizer and pair roller comminutor; it is transformed into the ring mode structure with the pressure roller of pair roller comminutor; promptly on the circumferential surface of a pair of pressure roller; changing original semi-circular recesses is nib; it is a pair of between the ring mode pressure roller that changes that material is sent into by hopper; layering; after repeatedly being pressed into nib separately continuously; it is outdoor to form the particle discharge side from ring mode pressure roller inner cavity chamber; it has utilized pair roller comminutor pressure roller intensity height; big and the ring modeling pelletizer layering of pressure; repeatedly; be pressed into the shaping particles principle of nib continuously; make the pair roller comminutor can compressed fibre shape material; the scope of application and the production efficiency of pair roller comminutor have been enlarged; reduce the energy consumption of specific yield, thereby realized favorable economic benefit.

Description of drawings

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 cuts open structural representation for the utility model side.

In the accompanying drawings: 1 comminutor base, 2 driven shaft bearings, 3 fastening bolts, 4 driving shaft bearings, 5 fastening bolts, 6 are adjusted fixedly slotted hole of screw rod, 7 motor fastening bolts, 8 small belt pulleys, 9 motors, 10 active ring mode pressure rollers, 11 driving shafts, 12 big belt pulleys, 13 nibs, 14 feed hoppers, 15 driven torus pattern pressure rollers, 16 driven shafts, 17 ring mode pressure roller locking nuts, 18 bearings, 19 belts, 20 chambers, 21 chambers, 22 adjustings.

The specific embodiment

The utility model is to be used for various comminution materials are squeezed into the ring mode pair roller comminutor of cylindrical particle, shown in accompanying drawing, the utility model is described in detail:

As shown in drawings; the utility model comminutor base 1 is provided with a pair of driving shaft bearing 4; driving shaft bearing 4 is provided with a driving shaft 11; be provided with a big belt pulley 12 in the centre position of driving shaft 11; the two suspension is equipped with a pair of active ring mode pressure roller 10 at the two ends of driving shaft 11; in addition; in a pair of driving shaft bearing 4 corresponding positions; be provided with a pair of driven shaft bearing 2; a driven shaft 16 is housed on driven shaft bearing 2; two ends at driven shaft 16; a pair of driven torus pattern pressure roller 15 has been installed in two suspensions; when starter motor 9; and when driving big belt pulleys 12 rotations by small belt pulley 8 and belt 19; the a pair of active ring mode pressure roller 10 that suspension is installed in driving shaft 11 two ends begins rotation synchronously; and drive a pair of and a pair of driven torus pattern pressure roller 15 driven rotations that are close to corresponding with ring mode pressure roller 10 positions initiatively; thereby formed a pair of active ring mode pressure roller 10 and formed the pair roller rotation with a pair of driven torus pattern pressure roller 15; and will enter material between a pair of active ring mode pressure roller 10 and a pair of driven torus pattern pressure roller 15 by feed hopper 14 and clamp-on separately nib 13; and continuously clamp-on in the chamber 20 of a pair of active ring mode pressure roller 10 and in the chamber 21 of a pair of driven torus pattern pressure roller 15; discharge side is outdoor after forming particle, has promptly obtained satisfied finished granule.

The a pair of driving shaft bearing 4 of the utility model can be carried out distance adjustment each other by the adjustment screw rod 6 that is arranged on the comminutor base 1 with the corresponding a pair of driven shaft bearing 2 that is fixed on the comminutor base 1; thereby drive two a pair of driven torus pattern pressure rollers 15 that are installed in driven shaft 16 two ends that hang and be installed in a pair of active ring mode pressure roller 10 at driving shaft 11 two ends near being adjacent to two suspensions; and produce enough friction, realized that a pair of active ring mode pressure roller 10 forms pair roller with a pair of driven torus pattern pressure roller 15 and rotates synchronously.

The utility model is provided with feed hopper 14 above between a pair of active ring mode pressure roller 10 and a pair of driven torus mold pressing roll 15, has guaranteed the accurate feeding of ring mode pair roller comminutor.

As shown in drawings; slotted hole 22 is connected with comminutor base 1 driving shaft bearing 4 with regulating fixedly by fastening

bolt

3,5; slotted hole 22 is connected with comminutor base 1 driven shaft bearing 2 with regulating fixedly by fastening

bolt

3,5, and comminutor base 1 is provided with can adjust active bearings seat 4 and the driven shaft bearing 2 adjustment screw rod 6 of distance each other.By adjusting the distance that screw rod 6 is adjusted between driving shaft bearing 4 and the driven shaft bearing 2; after a pair of driven torus pattern pressure roller 15 is close to a pair of active ring mode pressure roller 10; with fastening bolt 3 and fastening bolt 5 a pair of driving shaft bearing 4 is fixed on the comminutor base 1 with a pair of driven axle bed 2; with several V belts 19 big belt pulley of installing on the belt lace 8 installed on the motor 9 and the driving shaft 11 12 is linked again; when starter motor 9; the small belt pulley 8 that is installed on the motor shaft passes through several V belts 19; driving big belt pulley 12 rotates; thereby also driven a pair of active ring mode pressure roller 10 and a pair of driven torus pattern pressure roller 15 rotates simultaneously; send into comminuting matter between a pair of active ring mode pressure roller 10 and a pair of driven torus pattern pressure roller 15 that change by feed hopper 14 this moment; comminuting matter is rapidly by layering; repeatedly; clamp-on continuously in the nib 13 on a pair of active ring mode pressure roller 10 and a pair of driven torus pattern pressure roller 15 circumference; and from nib 13 separately, clamp-on in the chamber of pressure roller separately; it is outdoor to form the graininess discharge side; thereby realized with two pairs of ring mode pressure rollers of a driven by motor (being equivalent to 4 ring moulds) in the effect of making material jointly; use the utility model; granulation density is big; the production efficiency height; the per unit area yield energy consumption is low, and equipment life is long; good in economic efficiency.

Claims

1; a kind of ring mode pair roller comminutor; it is characterized in that comminutor base (1) is provided with a pair of driving shaft bearing (4); driving shaft bearing (4) is provided with driving shaft (11); be provided with a pair of active ring mode pressure roller (10) at the two ends of driving shaft (11); be provided with a pair of driven shaft bearing (2) with the corresponding position of a pair of driving shaft bearing (4); driven shaft bearing (2) is provided with driven shaft (16); two ends and the corresponding a pair of driven torus pattern pressure roller (15) that is provided with in active ring mode pressure roller (10) position at driven shaft (16); initiatively ring mode pressure roller (10) and driven torus pattern pressure roller (15) pressure roller setting in pairs; motor (9) is by small belt pulley (8); belt (19) is connected with big belt pulley (12) on being arranged on driving shaft (11); initiatively ring mode pressure roller (10) rotation drives driven torus pattern pressure roller (15) rotation; initiatively be respectively arranged with chamber (20 on ring mode pressure roller (10) and the driven torus pattern pressure roller (15); 21); the nib (13) that circumferential surface is provided with and chamber (20) is connected of active ring mode pressure roller (10); the nib (13) that the circumferential surface of driven torus pattern pressure roller (15) is provided with and chamber (21) is connected is provided with feed hopper (14) in the upper end of active ring mode pressure roller (10) and driven torus pattern pressure roller (15).

2, a kind of ring mode pair roller comminutor according to claim 1; it is characterized in that driving shaft bearing (4) by fastening bolt (3,5), regulate fixedly that slotted hole (22) is connected with comminutor base (1); driven shaft bearing (2) by fastening bolt (3,5), regulate fixedly that slotted hole (22) is connected with comminutor base (1), comminutor base (1) is provided with can adjust active bearings seat (4) and driven shaft bearing (2) the adjustment screw rod (6) of distance each other.