CN217257519U - Water cooling mechanism of granulator discharge gate - Google Patents
Water cooling mechanism of granulator discharge gate Download PDFInfo
- Publication number
- CN217257519U CN217257519U CN202220235606.3U CN202220235606U CN217257519U CN 217257519 U CN217257519 U CN 217257519U CN 202220235606 U CN202220235606 U CN 202220235606U CN 217257519 U CN217257519 U CN 217257519U
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- discharge
- discharge port
- water cooling
- cooling mechanism
- granulator
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- 238000001816 cooling Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 5
- 239000000110 cooling liquid Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the field of granulator corollary equipment, in particular to a water cooling mechanism of a granulator discharge port, which comprises a granulator body and a water cooling mechanism, wherein the granulator body is provided with a discharge port, the discharge port is provided with a discharge mechanism and the water cooling mechanism, the discharge mechanism comprises a discharge die head rotationally arranged on the discharge port and a rotary cutter arranged on the discharge die head, the discharge die head is disc-shaped, the discharge die head is provided with a plurality of discharge through holes, the discharge port is provided with a splash guard, the bottom of the splash guard is provided with an opening, a cooling spray head is arranged in the splash guard, the water cooling mechanism comprises a circulating pipeline arranged below the discharge port, the circulating pipeline is provided with a conical carrying port, the carrying port is positioned under the discharge port, and cooling liquid circularly flows in the circulating pipeline, the technical problem that the existing granulator does not cool the granules of the discharge hole for the first time and then causes bonding is solved.
Description
Technical Field
The utility model relates to a granulator corollary equipment field especially relates to a water-cooling mechanism of granulator discharge gate.
Background
The granulator, also called an extruding machine, mainly comprises an extruding system, a transmission system and a heating and cooling system. The main work is to develop renewable resources vigorously and change waste into valuable.
The granulator is used as equipment before the rubber granulation, discharging and slitting, and works by heating the cut, stirred and mixed granules and powder to a molten state, carrying out secondary stirring, extruding to a discharging die head, and discharging.
The rubber master batch after the ejection of compact need cool off at the very first time, avoids high temperature to make the rubber master batch after the cutting bond together again, influences subsequent use.
The invention patent with Chinese patent application number 201410620926.0 discloses a drying and cooling mechanism of a plastic granulator, which comprises an air-cooled drying device and a water cooling device, wherein the water cooling device comprises a cooling water tank, a lower traction roller is arranged in the front part of the cooling water tank, an upper traction roller is arranged on a rear notch, the lower traction roller and the upper traction roller are both arranged on the cooling water tank through a traction roller frame, the air-cooled drying device comprises a lower tank body and an air distribution box, notches are formed in the front side wall and the rear side wall of the lower tank body, a water receiving tank plate is connected between the notch in the front side and the cooling water tank, the traction roller is arranged in the lower tank body, the air distribution box comprises a crescent box body, two ends of the box body are just positioned right above the traction roller, air outlets are formed in two ends of the box body, and an air inlet is formed in the middle part of the left side wall of the box body. The invention has the advantages of good drying and cooling effect, low energy consumption, simple equipment structure and flexible and variable use. However, since the pellets at the discharge port are not cooled in the first time, it is difficult to ensure that the dried and cooled pellets are not bonded together.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a water-cooling mechanism of granulator discharge gate has solved current granulator and has not carried out the very first time cooling and then caused the technical problem who bonds to the aggregate of discharge gate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water cooling mechanism of a discharge port of a granulator comprises a granulator body and a water cooling mechanism, wherein the granulator body is provided with the discharge port, and the discharge port is provided with the discharge mechanism and the water cooling mechanism;
the discharging mechanism comprises a discharging die head rotationally arranged on the discharging port and a rotary cutter arranged on the discharging die head, the discharging die head is disc-shaped, a plurality of discharging through holes are formed in the discharging die head, a splash guard is arranged on the discharging port, an opening is formed in the bottom of the splash guard, and a cooling spray head is arranged in the splash guard;
the water cooling mechanism comprises a circulating pipeline arranged below the discharge port, a conical joint is arranged on the circulating pipeline and is positioned right below the discharge port, and cooling liquid flows in the circulating pipeline in a circulating mode.
Further, the opening size of the bearing opening is larger than that of the through opening.
Further, the cooling shower nozzle encircle set up in the inside wall of splashproof cover, the cooling shower nozzle end is provided with the mouth that diverges.
Furthermore, the number of the rotary cutters is three, four or five, and the angles between two adjacent rotary cutters are the same.
Furthermore, an observation window is arranged on the splash guard, and the observation window is covered with glass.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the water cooling mechanism is directly arranged at the discharge port, so that the material can be cooled at the first time of cutting and discharging from the discharge port, and the bonding phenomenon is avoided; a splash guard is arranged on the discharge port, so that the potential hazard that constructors are scalded by splashing materials which may occur is avoided; be provided with cooling nozzle in the splashproof cover, the last mouth that diverges that is provided with of cooling nozzle can be all-round to the material on the discharge gate cooling, is located the discharge gate below and is provided with the runner pipe, is provided with the mouth of accepting that is used for accepting the material on the runner pipe, and the runner pipe inner loop flows simultaneously has the coolant liquid, and the purpose carries out the secondary cooling to the material and does the complete cooling, can follow the coolant liquid that flows simultaneously and transport.
2. The opening size of bellmouth is greater than the opening, the purpose is that the material of avoiding the whereabouts drops and causes the waste subaerial, and the bellmouth opening size is greater than the size of opening and just can accomplish to accept the material of opening whereabouts completely.
3. Cooling shower nozzle encircle set up in the inside wall of splashproof cover, the cooling shower nozzle end is provided with disperses the mouth, disperses being provided with of mouth and guarantees that the coolant liquid that sprays out is more even and the discharge gate covers comprehensively.
4. The quantity of rotary cutter is three, four or five, adjacent two the angle is the same between the rotary cutter, and the rotary cutter sets up to a plurality ofly, can promote its cutting efficiency, need guarantee adjacent two simultaneously angle between the rotary cutter is the same, this is in order to guarantee to cooperate with rotary cutter rotation speed, accomplishes that the material granule that cuts out evenly reaches the requirement.
5. Through being provided with an observation window on the splashproof cover, the observation window coats and is stamped glass, and the purpose is in order to let the workman can be through the ejection of compact condition of observation window real-time observation discharge gate and the hydrojet condition of cooling shower nozzle when the machine work, if break down can discover and overhaul the very first time, avoids unqualified product to flow out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the splash guard of the present invention;
FIG. 3 is a schematic view of the discharging mold head of the present invention;
fig. 4 is a schematic structural view of the cooling spray head of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 4, the first embodiment provides a water cooling mechanism for a discharge port of a granulator, which includes a granulator body 1 and a water cooling mechanism, wherein the granulator body 1 is provided with a discharge port 11, and the discharge port 11 is provided with a discharge mechanism 2 and a water cooling mechanism;
the discharge mechanism 2 comprises a discharge die head 21 rotatably arranged on the discharge hole 11 and rotary cutters 22 arranged on the discharge die head 21, the discharge die head 21 is disc-shaped, a plurality of discharge through holes 211 are formed in the discharge die head 21, a splash guard 3 is arranged on the discharge hole 11, a through hole 33 is formed in the bottom of the splash guard 3, cooling nozzles 5 are arranged in the splash guard, the cooling nozzles 5 are arranged on the inner side wall of the splash guard 3 in a surrounding manner, a divergent nozzle 51 is arranged at the tail end of each cooling nozzle 5, a divergent liquid outlet 52 is arranged on each divergent nozzle 51, the number of the rotary cutters 22 is three, and the included angles between every two adjacent rotary cutters 22 are the same and are 60 degrees;
the water cooling mechanism comprises a circulating pipeline 4 arranged below the discharge port, a conical faucet 41 is arranged on the circulating pipeline 4, the faucet 41 is positioned right below the discharge port 11, cooling liquid flows in the circulating pipeline 4 in a circulating mode, and the opening size of the faucet 41 is larger than that of the through port 33;
an observation window 31 is arranged on the splash guard, and the observation window 31 is covered with glass 32.
In the above embodiments, the number of the discharge through holes 211 is plural, and the specific number is 16 in combination with the drawings, and the "plural" is not limited to a specific number, and may be set according to actual conditions, such as parameters of aperture, spacing, and the like of the discharge through holes, which may be more or less dense or less and sparse; the number of the rotary cutters 22 can be four or five, and only the same included angle between two adjacent rotary cutters 22 is required, so that more rotary cutters 22 have higher cutting efficiency, but energy consumption is increased due to increased cutting resistance, and less rotary cutters 22 reduce the cutting efficiency and reduce the energy consumption; a cooling fluid (known fluid, not shown) circulates in the circulation pipe 4, and the falling material particles are conveyed along with the cooling fluid and are cooled again.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a water cooling mechanism of granulator discharge gate, includes granulator body and water cooling mechanism, its characterized in that: the granulator body is provided with a discharge port, and the discharge port is provided with a discharge mechanism and a water cooling mechanism;
the discharge mechanism comprises a discharge die head and a rotary cutter, the discharge die head is rotatably arranged on the discharge port, the rotary cutter is arranged on the discharge die head, the discharge die head is disc-shaped, a plurality of discharge through holes are formed in the discharge die head, a splash guard is arranged on the discharge port, a through hole is formed in the bottom of the splash guard, and a cooling spray head is arranged in the splash guard;
the water cooling mechanism comprises a circulating pipeline arranged below the discharge port, a conical joint is arranged on the circulating pipeline and is positioned right below the discharge port, and cooling liquid flows in the circulating pipeline in a circulating mode.
2. The water cooling mechanism of the discharge port of the granulator according to claim 1, wherein: the opening size of the bearing opening is larger than that of the through opening.
3. The water cooling mechanism of the discharge port of the granulator according to claim 1, wherein: the cooling shower nozzle encircle set up in the inside wall of splashproof cover, the cooling shower nozzle end is provided with diffuses the mouth.
4. The water cooling mechanism of the discharge port of the granulator according to any one of the claims 1 to 3, wherein: the number of the rotary cutters is three, four or five, and the angles between two adjacent rotary cutters are the same.
5. The water cooling mechanism of the discharge port of the granulator according to claim 4, wherein: an observation window is arranged on the splash guard, and glass covers the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220235606.3U CN217257519U (en) | 2022-01-28 | 2022-01-28 | Water cooling mechanism of granulator discharge gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220235606.3U CN217257519U (en) | 2022-01-28 | 2022-01-28 | Water cooling mechanism of granulator discharge gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217257519U true CN217257519U (en) | 2022-08-23 |
Family
ID=82905133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220235606.3U Active CN217257519U (en) | 2022-01-28 | 2022-01-28 | Water cooling mechanism of granulator discharge gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217257519U (en) |
-
2022
- 2022-01-28 CN CN202220235606.3U patent/CN217257519U/en active Active
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