Baking-free ceramicite rolling pelletizer
Technical field
The utility model is related to the prilling granulator of haydite, in particular to a kind of baking-free ceramicite rolling pelletizer.
Background technology
Baking-free ceramicite is granulated at normal temperatures without high-temperature firing, after proportioning batch mixing, is rolled into by roll pressing equipment
Type, through the circle or irregular shape particle of natural curing.Its shell is in ceramic shape, and throwing is glossy, hard and coarse, interior
Portion is porous.
Existing rolling pelletizer makes materials from bonding in pressure roller groove when granulation operation is carried out, easily, difficult for drop-off,
Reduce granulation efficiency and granulation quality;Additionally, roll squeezer is in running order for a long time, the positioning to roller groove easily occurs partially
Move, so that the granular size of compacting differs, there is part to be grinded up, influence the yield and hardness, the plumpness of particle of finished product.
The content of the invention
The purpose of this utility model seeks to provide a kind of baking-free ceramicite rolling pelletizer, and the rolling pelletizer is designed with and unloads
Material device, can prevent from granulation process after material extrusion forming, being bonded in pressure roller inside grooves difficult for drop-off.Further, it is also possible to
Adjustable gap between first pressure roller and the second pressure roller, it is to avoid material is grinded up, increases the yield of finished product, hardness and full
Degree, granulates steady quality.
To achieve the above object, the baking-free ceramicite rolling pelletizer designed by the utility model, including frame, it is arranged on machine
On frame the first pressure roller and the first pressure roller parallel arrangement with external gear and can be meshed the second pressure roller, be arranged on the
The feed arrangement of one pressure roller and the second pressure roller middle upper part, for drive the first pressure roller to rotate the first motor, for driving
The second motor and be arranged in frame the support for being used for the first pressure roller of support and the second pressure roller that dynamic second pressure roller rotates
Framework;The space of engaging for granulating is left between first pressure roller and the second pressure roller, the side of first pressure roller is set
Have for the anti-device for discharging for scraping sticky object;
First tie down screw and the second tie down screw of parallel arrangement, first locking are provided with the support frame
Screw rod and the second tie down screw are arranged with first bearing seat and second bearing seat positioned opposite, the two ends of first pressure roller
It is arranged in first bearing seat by bearing respectively, the two ends of second pressure roller are arranged on second bearing seat by bearing respectively
On;The output shaft of first motor is connected with the rotating shaft transmission of the first pressure roller, the output shaft of second motor
Rotating shaft transmission with the second pressure roller is connected.
Further, the feed arrangement includes feeding warehouse and is arranged on the feed hopper that feeding warehouse lower section communicates therewith, institute
State the spiral agitator being provided with feed hopper for material to be pressed down against.So, material can be pushed by auger
To between the first pressure roller and the second pressure roller, charging is convenient, convenient.
Further, the device for discharging includes discharger, the arc drain separator being arranged on above discharger, the arc
The inwall of shape drain separator fits with the outer wall of the first pressure roller, and the bottom of the discharger is fixed with the top end face of frame and connected
Connect.So, arc drain separator counter can scrape the binding material on the first pressure roller between shaped granule in operation process, it is easy to unload
Material.
Further, the bottom of the frame is provided with tilting discharging opening.So, the haydite after shaping can directly go out
Material, shortens discharging time.
Further, first bearing seat and second bearing seat include bearing block body and are arranged on bearing block body lower section
The retainer ring being fixedly connected with its bottom face, the Fixing shrink ring is located on the first tie down screw or the second tie down screw, institute
The two ends for stating retainer ring are provided with for carrying out spacing locking nut to it.So, can be adjusted by rotation lock nut
Gap between first bearing seat and second bearing seat, such that it is able to the first pressure roller and second in running order for a long time
Pressure roller carries out gap adjustment, and the grain size for producing comminutor is identical.
Further, the inside of first pressure roller and the second pressure roller is provided with heater.So, in two groups of pressure rollers
Portion can heat, and accelerate particle detachment after granulation, reduce materials from bonding.
Yet further, the external diameter of first pressure roller is identical with the external diameter of the second pressure roller.
Further, the equal length of first tie down screw and the second tie down screw.
Compared with prior art, the utility model has the following advantages that:
First, the utility model is designed with device for discharging in the side of the first pressure roller, material is squeezed in can preventing granulation process
After molded, it is difficult for drop-off to be bonded in pressure roller inside grooves, so as to improve granulation efficiency and granulation quality.
Second, of the present utility model can be adjusted between first bearing seat and second bearing seat by rotation lock nut
Gap, such that it is able to carry out gap adjustment in running order for a long time the first pressure roller and the second pressure roller, makes comminutor
The grain size for going out is identical, it is to avoid material is grinded up, and increases yield, hardness and the plumpness of finished product, granulates steady quality.
Third, the inside of the first pressure roller of the present utility model and the second pressure roller is provided with heater, in two groups of pressure rollers
Portion can heat, and accelerate particle detachment after granulation, reduce materials from bonding.
Fourth, the utility model structure design is efficient and rational, production efficiency improves notable, possesses practicality higher.
Brief description of the drawings
Fig. 1 is a kind of structural representation of baking-free ceramicite rolling pelletizer;
Fig. 2 is the overlooking the structure diagram of the first pressure roller and the second pressure roller in Fig. 1;
Fig. 3 is the structural representation of device for discharging in Fig. 1.
Wherein:Frame 1, the first pressure roller 2, the second pressure roller 3, feed arrangement 4, the first motor 5, the second motor 6,
Support frame 7, engagement space 8, device for discharging 9, the first tie down screw 10, the second tie down screw 11, first bearing seat 12, second
Bearing block 13, feeding warehouse 14, feed hopper 15, spiral agitator 16, discharger 17, arc drain separator 18, discharging opening 19, bearing
Seat body 20, retainer ring 21, locking nut 22, heater 23.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of baking-free ceramicite rolling pelletizer shown in figure, including frame 1, be arranged in frame 1 with external gear
First pressure roller 2 and the first pressure roller 2 be arranged in parallel and can be meshed the second pressure roller 3, be arranged on the first pressure roller 2 and second
The feed arrangement 4 of the middle upper part of pressure roller 3, for drive the first pressure roller 2 rotation the first motor 5, for drive second press
The second motor 6 and be arranged in frame 1 carriage for being used for the first pressure roller 2 of support and the second pressure roller 3 that roller 3 rotates
Frame 7;Left between first pressure roller 2 and the second pressure roller 3 and engage space 8 for what is granulated, the first pressure roller 2 and the second pressure roller 3 it is interior
Portion is provided with heater 23, so, can be heated inside two groups of pressure rollers, accelerates particle detachment after granulation, reduces material and glues
Knot.The external diameter of the first pressure roller 2 is identical with the external diameter of the second pressure roller 3, and the side of the first pressure roller 2 is provided with for anti-sticky object of scraping
Device for discharging 9;The bottom of frame 1 is provided with tilting discharging opening 19, and the haydite after shaping can directly discharge, and shortens discharging
Time.
In above-mentioned technical proposal, first tie down screw 10 and the second locking screw of parallel arrangement are provided with support frame 7
The equal length of bar 11, the first tie down screw 10 and the second tie down screw 11.First tie down screw 10 and the second tie down screw 11
First bearing seat 12 and second bearing seat 13 positioned opposite is arranged with, the two ends of the first pressure roller 2 are installed by bearing respectively
In first bearing seat 12, the two ends of the second pressure roller 3 are arranged in second bearing seat 13 by bearing respectively;First motor
5 output shaft is connected with the rotating shaft transmission of the first pressure roller 2, the rotating shaft transmission of the output shaft of the second motor 6 and the second pressure roller 3
Connection.
In above-mentioned technical proposal, feed arrangement 4 includes feeding warehouse 14 and entering of being arranged on that the lower section of feeding warehouse 14 communicates therewith
The spiral agitator 16 for material to be pressed down against is provided with hopper 15, feed hopper 15.So, material can be by spiral
Stirring is urged between the first pressure roller and the second pressure roller, and charging is convenient, convenient.Device for discharging 9 includes discharger 17, is arranged on and unloads
The arc drain separator 18 of the top of glassware 17, the inwall of arc drain separator 18 fits with the outer wall of the first pressure roller 2, discharger
17 bottom is fixedly connected with the top end face of frame 1.So, arc drain separator 18 counter can scrape the first pressure roller in operation process
Binding material between upper shaped granule, it is easy to discharging.First bearing seat 12 and second bearing seat 13 include bearing block body 20
Be arranged on the retainer ring 21 that the lower section of bearing block body 20 is fixedly connected with its bottom face, retainer ring 21 is set in the first locking screw
On the tie down screw 11 of bar 10 or second, the two ends of the retainer ring 21 are provided with for carrying out spacing locking nut to it
22.So, can be by the gap between the adjustment first bearing seat 12 of rotation lock nut 22 and second bearing seat 13, so that can
Gap adjustment is carried out with running order for a long time the first pressure roller 2 and the second pressure roller 3, makes the grain size that comminutor is produced
It is identical.
The above, specific embodiment only of the present utility model, it is noted that any to be familiar with those skilled in the art
In the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in should all be covered in the utility model member
Protection domain within.