CN203156967U - Gantry type granulator - Google Patents
Gantry type granulator Download PDFInfo
- Publication number
- CN203156967U CN203156967U CN 201320095000 CN201320095000U CN203156967U CN 203156967 U CN203156967 U CN 203156967U CN 201320095000 CN201320095000 CN 201320095000 CN 201320095000 U CN201320095000 U CN 201320095000U CN 203156967 U CN203156967 U CN 203156967U
- Authority
- CN
- China
- Prior art keywords
- planer
- cutter
- pinch rolls
- over pinch
- group
- Prior art date
- 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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a gantry type granulator which comprises a base, wherein a box body is arranged above the base, a granulating cutter group and a draw off roll group are arranged on the inner side wall of the box body, a feeding hole is formed in the other inner side wall adjacent to the inner side wall, a discharging hole is formed in the bottom of the box body, a drive device is arranged at the bottom of the base and connected with the granulating cutter group, a cooling cover is arranged at the outer side of the box body, a water outlet is formed in the upper end of the cooling cover, a water inlet is formed in the lower end of the cooling cover, the granulating cutter group comprises a hobbing cutter and a stationary cutter, and a gas spraying structure is arranged above the hobbing cutter. The cooling cover is arranged at the outer side of the granulator, thus procedures of rinsing and dewatering of granules are saved, the gas spraying structure is arranged above the hobbing cutter of the granulating cutter group, and thus the surface temperature of the granulator cutter group and the draw off roll group can be reduced, and the service life of a workpiece is prolonged.
Description
Technical field
The utility model relates to a kind of mechanical device, especially a kind of planer-type pelleter that plastics is cut into particle.
Background technology
At present, the processing of the plastic products of China is that the plastics powder is carried out machine-shaping to a great extent after plasticizing.Extruder is most widely used equipment in the Polymer Processing; polymer is with after various additives mix; send in the extruder and melt; and further mix; by porous mouth mould; form many billots; be cut into pellet again; but because material can produce a large amount of heat in the pelleter granulation process, in order to prevent after the pelletizing of material bar that phenomenon inter-adhesive and that can't cut off takes place between pellet, existing prilling is at first crossed water with the material bar; and then carry out pelletizing and operate; again pellet is dewatered this complex process, inefficiency after the pelletizing.
The utility model content
Technical problem to be solved in the utility model provides a kind of planer-type pelleter; the casing outside of this pelleter is provided with cooling dome; save the material bar and crossed water and dewatering particle collections operation; the hobboing cutter top of grain-cutter group is provided with jet structure; can reduce the surface temperature of grain-cutter group and carry-over pinch rolls group, prolong the service life of work package.
In order to solve existing technical problem, the technical solution adopted in the utility model is: a kind of planer-type pelleter, comprise pedestal, this pedestal top is provided with casing, on this casing one madial wall grain-cutter group and carry-over pinch rolls group are installed, another madial wall that described madial wall is adjacent is provided with charging aperture, and the bottom of casing is provided with discharging opening; In base bottom drive unit is installed, this drive unit is connected with the grain-cutter group, as improvement of the present utility model, the outside of described casing is provided with cooling dome, the upper end of this cooling dome is provided with delivery port, the lower end is provided with water inlet, and described grain-cutter group comprises hobboing cutter and stationary knife, is provided with jet structure above this hobboing cutter.
Above-mentioned a kind of planer-type pelleter, described carry-over pinch rolls group comprise carry-over pinch rolls and following carry-over pinch rolls, and described stationary knife is between hobboing cutter and following carry-over pinch rolls.
Above-mentioned a kind of planer-type pelleter, described jet structure is air jet pipe, this air jet pipe extends axially along described hobboing cutter, is provided with a plurality of spouts of evenly arranging at this air jet pipe.
Above-mentioned a kind of planer-type pelleter, the end sealing of described air jet pipe, the other end and high-pressure pump are tightly connected.
Above-mentioned a kind of planer-type pelleter, the quantity of described spout are 10-80.
Above-mentioned a kind of planer-type pelleter, described drive unit is drive motors.
Above-mentioned a kind of planer-type pelleter, described charging aperture place is provided with the material direction recess.
The beneficial effects of the utility model are: the casing outside of this pelleter is provided with cooling dome; save the material bar and crossed water and dewatering particle collections operation; the hobboing cutter top of grain-cutter group is provided with jet structure, can reduce the surface temperature of grain-cutter group and carry-over pinch rolls group, has prolonged the service life of work package.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of the utility model grain-cutter group and carry-over pinch rolls group
Fig. 3 is the structural representation of the jet structure of the utility model
Fig. 4 is the structural representation of charging aperture in the utility model
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1 and Figure 2, a kind of planer-type pelleter comprises pedestal 1, this pedestal top is provided with casing 2, on these casing 2 one madial walls grain-cutter group 3 and carry-over pinch rolls group 4 are installed, another madial wall that madial wall is adjacent is provided with charging aperture 5, and the bottom of casing is provided with discharging opening 6; In pedestal 1 bottom the drive unit (not shown) is installed, this drive unit is connected with grain-cutter group 3, and as improvement of the present utility model, the outside of casing 2 is provided with cooling dome 8, and the upper end of this cooling dome 8 is provided with delivery port 81, and the lower end is provided with water inlet 82,
And casing 2 adopts the good material of thermal conductivity to make; when the material pelleter is worked; water inlet 82 from cooling dome 8 continuously injects cold water; and by 81 mouthfuls of outflows of water outlet; be full of flowing cold water in the cavity that makes cooling dome 8 and casing 2 form; thereby can when the material of water cuts excessively, the phenomenon of adhesion can not appear also in casing 2 with the control of the temperature in the casing 2 in desirable scope.
As another kind of improvement the of the present utility model, as shown in Figure 2, grain-cutter group 3 comprises hobboing cutter 31 and stationary knife 32, is provided with jet structure 9 above this hobboing cutter 31; Carry-over pinch rolls group 4 comprises carry-over pinch rolls 41 and following carry-over pinch rolls 42, and stationary knife 32 is between hobboing cutter 31 and following carry-over pinch rolls 42, and last carry-over pinch rolls 41 and 42 pairs of materials of following carry-over pinch rolls have played fixation, are convenient to the pelletizing of hobboing cutter 31.
As shown in Figure 3, jet structure 9 is preferably air jet pipe, this air jet pipe extends axially along hobboing cutter 31, is provided with a plurality of spouts of evenly arranging 91 at this air jet pipe, and the quantity of spout 91 is 10-80, the one end sealing of air jet pipe, the other end and high-pressure pump (not shown) are tightly connected, and with spout 91 ejection of gas from air jet pipe, make the gas flow on hobboing cutter 31 and stationary knife 32 surfaces by high-pressure pump, reduce the temperature on hobboing cutter 31 and stationary knife 32 surfaces, prolonged service life.
Drive unit is preferably drive motors.
Further improvement of the present utility model as shown in Figure 4; charging aperture 5 places are provided with a plurality of material direction recess 51; be used for accommodating the material bar; the material bar is entered between carry-over pinch rolls 41 and the following carry-over pinch rolls 42 by charging aperture 5 in good orderly; prevent from effectively stirring into one after the material bar from entering charging aperture 5, prolonged the service life of pelleter.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. a planer-type pelleter comprises pedestal, and this pedestal top is provided with casing, on this casing one madial wall grain-cutter group and carry-over pinch rolls group is installed, and another madial wall that described madial wall is adjacent is provided with charging aperture, and the bottom of casing is provided with discharging opening; In base bottom drive unit is installed, this drive unit is connected with the grain-cutter group, it is characterized in that, the outside of described casing is provided with cooling dome, and the upper end of this cooling dome is provided with delivery port, and the lower end is provided with water inlet; Described grain-cutter group comprises hobboing cutter and stationary knife, is provided with jet structure above this hobboing cutter.
2. a kind of planer-type pelleter according to claim 1 is characterized in that, described carry-over pinch rolls group comprises carry-over pinch rolls and following carry-over pinch rolls, and described stationary knife is between hobboing cutter and following carry-over pinch rolls.
3. a kind of planer-type pelleter according to claim 1 is characterized in that, described jet structure is air jet pipe, and this air jet pipe extends axially along described hobboing cutter, is provided with a plurality of spouts of evenly arranging at this air jet pipe.
4. a kind of planer-type pelleter according to claim 3 is characterized in that, the end sealing of described air jet pipe, and the other end and high-pressure pump are tightly connected.
5. a kind of planer-type pelleter according to claim 3 is characterized in that, the quantity of described spout is 10-80.
6. a kind of planer-type pelleter according to claim 1 is characterized in that, described drive unit is drive motors.
7. according to each described a kind of planer-type pelleter in the claim 1 to 6, it is characterized in that described charging aperture place is provided with the material direction recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095000 CN203156967U (en) | 2013-03-01 | 2013-03-01 | Gantry type granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095000 CN203156967U (en) | 2013-03-01 | 2013-03-01 | Gantry type granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156967U true CN203156967U (en) | 2013-08-28 |
Family
ID=49018185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095000 Expired - Fee Related CN203156967U (en) | 2013-03-01 | 2013-03-01 | Gantry type granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599165A (en) * | 2015-10-21 | 2016-05-25 | 张家港白熊科美机械有限公司 | Hot pelleter |
| CN111590675A (en) * | 2020-06-19 | 2020-08-28 | 成都煜翔机械有限公司 | Water-cooled brace pelleter |
-
2013
- 2013-03-01 CN CN 201320095000 patent/CN203156967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599165A (en) * | 2015-10-21 | 2016-05-25 | 张家港白熊科美机械有限公司 | Hot pelleter |
| CN111590675A (en) * | 2020-06-19 | 2020-08-28 | 成都煜翔机械有限公司 | Water-cooled brace pelleter |
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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 |
Granted publication date: 20130828 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |