CN210210987U - Water ring hot granulating device for fully cooling, dispersing and granulating - Google Patents
Water ring hot granulating device for fully cooling, dispersing and granulating Download PDFInfo
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- CN210210987U CN210210987U CN201920599996.0U CN201920599996U CN210210987U CN 210210987 U CN210210987 U CN 210210987U CN 201920599996 U CN201920599996 U CN 201920599996U CN 210210987 U CN210210987 U CN 210210987U
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- water
- water ring
- ring cover
- cutter
- cover
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Abstract
The utility model relates to a water ring hot granulating device for fully cooling, dispersing and granulating granules, which comprises a support, a driving motor, a water ring cover, a cutter bar, a template, a cutter frame and a cutter group, wherein the driving motor is arranged on the support, the driving motor is connected with the cutter bar, the water ring cover is covered outside the cutter bar, the top of the water ring cover is provided with a water inlet, the bottom of the water ring cover is provided with a water outlet, the connecting part is provided with the template, the cutter bar is connected with the cutter frame, and the cutter group is arranged on the cutter frame; the water ring cover is characterized in that the cover wall of the water ring cover is of a hollow structure, a water guide way is arranged in the cover wall, and intensive water outlet strip holes are formed in the inner wall of the water ring cover and communicated with the water guide way. The utility model discloses but the structure of hollow water guide is established to water ring cover to set up intensive water strip hole on the inner wall, the inclination in the water strip hole at each position is different, makes the melt cool off promptly when cutting the grain, and the material grain can evenly fully cool off, avoids the adhesion of material grain, improves product quality.
Description
Technical Field
The utility model relates to a plastics processing equipment technical field especially relates to a grain device is cut to water ring heat of fully cooling dispersion cutting.
Background
Most polymers must be compounded, and then pelletized into a marketable feedstock before being formed into a final product. There are many different granulator designs, but all granulators can be divided into two broad categories: a cold pelletizing system and a die face hot pelletizing system. The main difference between the two lies in the timing of the pelletizing process. A cold pellet cutting system to cut pellets from the solidified polymer at the end of the process; in the die-face hot pelletizing system, the polymer is pelletized as it emerges from the die, and the molten polymer is extruded from the die, cut into pellets by a pelletizer blade rotating at a high speed, and cooled downstream.
The water heat exchange granulator is one of die face hot granulating systems and is suitable for most polymers. The existing water heat exchange granulator is only provided with one water inlet, and the bottom of the existing water heat exchange granulator is provided with a water outlet, so that cooling water cannot fill a water ring cover at once, after a polymer enters the water ring cover, material particles below the water outlet can be fully cooled, but material particles on two sides cannot exchange heat in time, the cooling effect cannot keep up with a large amount of material particles which are cut into particles in a high-speed rotating manner, the surface of the material particles is not smooth due to uneven cooling, adhesion of the material particles is generated, and the product quality is reduced.
Simultaneously the cutter group of current pelleter simple structure is the arc blade mostly, is difficult to the homodisperse when cutting grain and cuts grain to need many times the rotatory operation just can be with the material grain minuscule, extravagant electric energy, produce the problem that the particle diameter differs easily, lead to needing to return the pelleter and cut grain many times, reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a grain device is cut to water ring heat of cutting grain in intensive cooling dispersion, make the even intensive cooling of material grain, the grain is cut in the dispersion, improves product quality.
The purpose of the utility model is realized like this:
a water ring hot granulating device for fully cooling and dispersing granules comprises a support, a driving motor, a water ring cover, a cutter bar, a template, a cutter frame and a cutter group, wherein the driving motor is arranged on the support and connected with the cutter bar; the water ring cover is characterized in that the cover wall of the water ring cover is of a hollow structure, a water guide way is arranged in the cover wall, and intensive water outlet strip holes are formed in the inner wall of the water ring cover and communicated with the water guide way.
The utility model provides a grain device is cut to water ring heat of intensive cooling dispersion grain, the water outlet strip hole is the slope setting, and inclination sets for according to the angle of the connecting wire of its position and the center department of cutter group, and the ray extension line that promptly goes out the water strip hole assembles to the center department of cutter group.
A water ring hot granulating device for fully cooling dispersed granules, wherein the upper wall of a water ring cover 3 is divided into four areas: a 60 degree zone, a 45 degree zone, a 30 degree zone, and a 0 degree zone; the cutter group is provided with a 0-degree area right above the cutter group, a water outlet strip hole of the area is vertically arranged, the middle part of the upper wall of the water ring cover 3 is a 45-degree area, the water outlet strip hole of the area is inclined by 45 degrees towards the direction of the driving motor, a 30-degree area is arranged between the 45-degree area and the 0-degree area, the water outlet strip hole of the area is inclined by 30 degrees towards the direction of the driving motor, the other side of the 45-degree area is a 60-degree area, and the water outlet strip hole of the area is inclined by 60 degrees towards the direction of the driving motor.
A water ring hot granulating device for fully cooling and dispersing granules is characterized in that water outlet strip holes in the side wall of a water ring cover are arranged in parallel.
A water ring hot granulating device for fully cooling and dispersing granules is characterized in that a water outlet strip hole on the lower wall of a water ring cover is centrosymmetric with the upper wall.
A water ring hot granulating device for fully cooling, dispersing and granulating particles is characterized in that a material guide pipe embedded into the wall of a cover is further arranged on a water ring cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses with the cover wall thickening of water ring cover, and make the structure of hollow water guide, and set up intensive water strip hole on the inner wall, the inclination in the water strip hole at each position is different, do the adjustment according to the difference that corresponds the cutter position, open into water after, the cooling water is full of the cover wall under the dead weight, and dash out water strip hole under pressure, and according to the inclination in water strip hole and the grain department is cut to the directive, make the melt cool off promptly when cutting the grain, the material grain can evenly fully cool off, avoid the adhesion of material grain, the product quality is improved, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the water ring cover of the present invention.
Fig. 3 is a sectional view of the water ring cover of the present invention.
Fig. 4 is a top view of the cutter of the present invention.
Fig. 5 is a front view of the cutter of the present invention.
Fig. 6 is a side view of the cutter of the present invention.
Wherein:
the device comprises a support 1, a driving motor 2, a water ring cover 3, a water guide path 3.1, a water outlet strip hole 3.2, a cutter bar 4, a water inlet 5, a water outlet 6, a template 7, a cutter frame 8, a cutter group 9, a low-layer cutter 9.1, a high-layer cutter 9.2, a machine head 10 and a material guide pipe 11.
Detailed Description
Example 1:
referring to fig. 1-3, the utility model relates to a water ring hot granulating device for fully cooling, dispersing and granulating, which comprises a support 1, a driving motor 2, a water ring cover 3, a cutter bar 4, a template 7, a cutter rest 8 and a cutter group 9.
Be provided with driving motor 2 on the support 1, driving motor 2 is connected with cutter arbor 4, cutter arbor 4 outside is covered with water ring cover 3, the top of water ring cover 3 is equipped with a water inlet 5, and the bottom is equipped with a water material export 6, the one end and the aircraft nose 10 of water ring cover 3 are connected, and the junction is equipped with template 7, be connected with knife rest 8 on the cutter arbor 4, be provided with cutter unit 9 on the knife rest 8.
The water ring cover is characterized in that the cover wall of the water ring cover 3 is of a hollow structure, a water guide path 3.1 is arranged in the cover wall, dense water outlet strip holes 3.2 are formed in the inner wall of the water ring cover 3, and the water outlet strip holes 3.2 are communicated with the water guide path 3.1.
The water outlet strip holes 3.2 are all obliquely arranged, and the inclination angle is set according to the angle of a connecting line between the position of the water outlet strip holes and the central shaft of the cutter group 9, namely the extension line of the ray of the water outlet strip holes 3.2 is converged to the central shaft of the cutter group 9.
The cutter group 9 comprises a central shaft and a plurality of cutters arranged on the central shaft in a surrounding manner, the cutters comprise low-layer cutters 9.1 and high-layer cutters 9.2 which are arranged in a step shape, the height of each low-layer cutter 9.1 is lower than that of each high-layer cutter 9.2, and the cutters are in a bent zigzag shape.
The water ring cover 3 is also provided with a material guide pipe 11 embedded in the cover wall.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. A water ring hot granulating device capable of fully cooling and dispersing granules comprises a support (1), a driving motor (2), a water ring cover (3), a cutter bar (4), a template (7), a cutter frame (8) and a cutter group (9), wherein the driving motor (2) is arranged on the support (1), the driving motor (2) is connected with the cutter bar (4), the water ring cover (3) is covered outside the cutter bar (4), a water inlet (5) is arranged at the top of the water ring cover (3), a water material outlet (6) is arranged at the bottom of the water ring cover, one end of the water ring cover (3) is connected with a machine head (10), the template (7) is arranged at the connection position, the cutter bar (4) is connected with the cutter frame (8), and the cutter group (9) is arranged on the cutter frame (8); the method is characterized in that: the cover wall of the water ring cover (3) is of a hollow structure, a water guide way (3.1) is arranged in the cover wall, dense water outlet strip holes (3.2) are formed in the inner wall of the water ring cover (3), and the water outlet strip holes (3.2) are communicated with the water guide way (3.1); the cutter group (9) comprises a central shaft and a plurality of cutters arranged on the central shaft in a surrounding mode, the cutters comprise low-layer cutters (9.1) and high-layer cutters (9.2) which are arranged in a step shape, the heights of the low-layer cutters (9.1) are lower than those of the high-layer cutters (9.2), and the cutters are bent and toothed.
2. The water ring hot pelletizing device for fully cooling dispersed pellets, according to claim 1, characterized in that: the water outlet strip holes (3.2) are all obliquely arranged, the inclination angle is set according to the angle of a connecting line between the position of the water outlet strip holes and the center of the cutter group (9), namely the ray extension lines of the water outlet strip holes (3.2) are converged to the center of the cutter group (9).
3. The water ring hot pelletizing device for fully cooling dispersed pellets, according to claim 1, characterized in that: the upper wall of the water ring cover (3) is divided into four areas: 60 degree zone (3.6), 45 degree zone (3.5), 30 degree zone (3.4) and 0 degree (3.3); the cutter group (9) is directly over 0 degree district (3.3), the play water strip hole (3.2) vertical setting in this district, the middle part of the upper wall of water ring cover (3) is 45 degrees district (3.5), the play water strip hole (3.2) in this district sets up to driving motor direction slope 45 degrees, be 30 degrees district (3.4) between 45 degrees district (3.5) and 0 degree district (3.3), the play water strip hole (3.2) in this district sets up to driving motor direction slope 30 degrees, the opposite side in 45 degrees district (3.5) is 60 degrees district (3.6), the play water strip hole (3.2) in this district sets up to driving motor direction slope 60 degrees.
4. The water ring hot pelletizing device for fully cooling dispersed pellets, according to claim 3, characterized in that: the water outlet strip holes (3.2) on the side wall of the water ring cover (3) are arranged in parallel.
5. The water ring hot pelletizing device for fully cooling dispersed pellets, according to claim 3, characterized in that: the water outlet strip hole (3.2) on the lower wall of the water ring cover (3) is centrosymmetric with the upper wall.
6. The water ring hot pelletizing device for fully cooling dispersed pellets, according to claim 1, characterized in that: the water ring cover (3) is also provided with a material guide pipe (11) embedded in the cover wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599996.0U CN210210987U (en) | 2019-04-29 | 2019-04-29 | Water ring hot granulating device for fully cooling, dispersing and granulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599996.0U CN210210987U (en) | 2019-04-29 | 2019-04-29 | Water ring hot granulating device for fully cooling, dispersing and granulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210987U true CN210210987U (en) | 2020-03-31 |
Family
ID=69924959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920599996.0U Expired - Fee Related CN210210987U (en) | 2019-04-29 | 2019-04-29 | Water ring hot granulating device for fully cooling, dispersing and granulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210987U (en) |
-
2019
- 2019-04-29 CN CN201920599996.0U patent/CN210210987U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |