CN215750171U - Cooling structure of parallel double-screw granulator - Google Patents
Cooling structure of parallel double-screw granulator Download PDFInfo
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- CN215750171U CN215750171U CN202122145288.XU CN202122145288U CN215750171U CN 215750171 U CN215750171 U CN 215750171U CN 202122145288 U CN202122145288 U CN 202122145288U CN 215750171 U CN215750171 U CN 215750171U
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Abstract
The utility model discloses a cooling structure of a parallel double-screw granulator, which relates to the technical field of granulators and comprises a support frame, wherein mounting plates are welded and fixed below the left side and the right side of the support frame; two cooling rings which are arranged up and down and are shaped like an 8 are arranged in the supporting frame, and a plurality of air nozzles which are arranged in an annular shape are inserted into the inner walls of the cooling rings; an air cooler is installed at the top of the support frame, an air inlet pipe is connected to the upper left side of the air cooler, an air supply pipe is connected to the lower right side of the air cooler, a vertical pipe communicated with the air supply pipe is connected to the right end of the air supply pipe, two shunt tubes which are parallel up and down are inserted into the left side of the vertical pipe, and an ice cube box is installed on the left side of the top of the support frame; the utility model has the beneficial effects that: can be accurate carry out cooling to the screw, realize the secondary cooling simultaneously, effectively improve cooling's effect.
Description
Technical Field
The utility model relates to the technical field of granulators, in particular to a cooling structure of a parallel double-screw granulator.
Background
The screw rod granulator is a molding machine which can manufacture materials into a specific shape, the underwater granulator is similar to an air flow granulator and a water spray granulator, the cooling structure of the existing double-screw granulator is difficult to accurately cool the screw rod, the cooling effect is poor, and further inconvenience is brought to the work of the granulator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling structure of a parallel double-screw granulator, which aims to solve the problems that the cooling effect is poor and the granulator is inconvenient to work due to the fact that screws are difficult to be accurately cooled and the cooling structure is provided by the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling structure of a parallel double-screw granulator comprises a support frame, wherein mounting plates are welded and fixed below the left side and the right side of the support frame;
two cooling rings which are vertically arranged and are shaped like an '8' are arranged in the supporting frame, and a plurality of air nozzles which are annularly arranged are inserted into the inner walls of the cooling rings;
an air cooler is installed at the top of the support frame, an air inlet pipe is connected to the upper left side of the air cooler, an air supply pipe is connected to the lower right side of the air cooler, a vertical pipe communicated with the air supply pipe is connected to the right end of the air supply pipe, two shunt tubes which are parallel up and down are inserted into the left side of the vertical pipe, and an ice cube box is installed on the left side of the top of the support frame;
two the winding of cooling ring outer wall has cooling coil, just the upper left side of cooling coil is connected with the feed liquor pipe, cooling coil right side below is connected with the fluid-discharge tube.
Preferably, the vertical pipe penetrates downwards into the support frame, the vertical pipe is parallel to the right sides of the two cooling rings, and the two shunt pipes correspond to the two cooling rings in the left-right direction respectively.
Preferably, the shunt tubes are inserted into the right side of the inner part of the corresponding cooling ring, the shunt tubes are communicated with the air nozzles in each cooling ring, and the shunt tubes are communicated with the vertical pipe.
Preferably, the left side of the air inlet pipe penetrates into the ice cube box, and the left end of the air inlet pipe penetrates through the left side face of the ice cube box and is communicated with the outside.
Preferably, a plurality of ice blocks wrapped on the upper side and the lower side of the outer wall of the air inlet pipe are placed in the ice block box.
Better, feed liquor pipe left side is run through the support frame left side, just feed liquor pipe left end mouth of pipe extends to ice-cube case left side below and runs through into the ice-cube incasement, just feed liquor pipe and ice-cube incasement portion intercommunication, the embedding has the filter screen that is located the ice-cube incasement in the feed liquor pipe left end mouth of pipe.
The utility model has the following beneficial effects:
the air cooler is started, the air cooler sucks external air through the air inlet pipe, the left side of the air inlet pipe penetrates into the ice cube box, so that the air entering the air inlet pipe can pass through the ice cube box and can be cooled through ice cubes in the ice cube box, the air is sent into the vertical pipe through the air supply pipe, the air is respectively sent into the two cooling rings through the two shunt pipes on the left side of the vertical pipe, cold air sent out through the shunt pipes can be blown out through the air nozzles, and preliminary cold air cooling is carried out on the screw rods penetrating through the cooling rings, so that the screw rods can be directly cooled, and the accuracy of cooling is improved;
when the ice-cube in the ice-cube incasement melts gradually along with time, melt out the frozen water and will get into in the feed liquor pipe, and the orificial filter screen of feed liquor pipe can filter, avoid impurity to flow in, the frozen water after melting flows to the cooling coil intraductally through the feed liquor pipe, can cool off the cooling treatment to the cooling ring again through the inside frozen water of cooling coil, alright so with realize the secondary cooling, the cooling effect has been improved greatly, the while also effectively carries out reuse with the frozen water that the ice-cube melts becomes, reduce the wasting of resources.
Drawings
Fig. 1 is a schematic view of the overall front cross-sectional structure of the present invention.
FIG. 2 is a schematic view of a partial structure of the present invention A.
FIG. 3 is a schematic side sectional view of the supporting stand of the present invention.
In FIGS. 1-3: the air cooling system comprises a support frame 1, a mounting plate 101, an air cooler 102, an air supply pipe 103, a vertical pipe 104, a shunt pipe 105, a cooling ring 106, an air nozzle 107, an ice box 108, an air inlet pipe 109, a cooling coil pipe 2, a liquid inlet pipe 201, a filter screen 202 and a liquid outlet pipe 203.
Detailed Description
Referring to fig. 1-3, the utility model provides a cooling structure of a parallel twin-screw granulator, which comprises a support frame 1, wherein mounting plates 101 are fixedly welded on the lower parts of the left side and the right side of the support frame 1, and a user can conveniently screw screws into the mounting plates 101 through the two mounting plates 101, so that the support frame 1 and the parallel twin-screw granulator are mounted together;
two cooling rings 106 which are vertically arranged and are shaped like a Chinese character '8' are arranged in the support frame 1, and a plurality of air nozzles 107 which are annularly arranged are inserted into the inner walls of the cooling rings 106;
the top of the support frame 1 is provided with an air cooler 102, the left upper part of the air cooler 102 is connected with an air inlet pipe 109, the right lower side of the air cooler 102 is connected with an air supply pipe 103, the right end of the blast pipe 103 is connected with a vertical pipe 104 communicated with the blast pipe, the left side of the vertical pipe 104 is inserted with two parallel shunt pipes 105, and the left side of the top of the support frame 1 is provided with an ice cube box 108, the vertical pipe 104 penetrates downwards to the inside of the support frame 1, the vertical pipe 104 is parallel to the right sides of the two cooling rings 106, the two shunt pipes 105 respectively correspond to the two cooling rings 106 left and right, the shunt pipes 105 are inserted into the corresponding right sides inside the cooling rings 106, and the shunt tubes 105 are in communication with the tuyeres 107 in each cooling ring 106, and the shunt tubes 105 are in communication with the riser tubes 104, the left side of the air inlet duct 109 extends into the ice bin 108, the left end of the air inlet pipe 109 penetrates through the left side face of the ice cube box 108 and is communicated with the outside, and a plurality of ice cubes which are wrapped on the upper side and the lower side of the outer wall of the air inlet pipe 109 are placed inside the ice cube box 108;
specifically, after the user installs the support frame 1, two screws in the twin-screw granulator respectively penetrate through two cooling rings 106, then the user can start the air cooler 102, the air cooler 102 sucks external air through the air inlet pipe 109, and because the left side of the air inlet pipe 109 penetrates into the ice cube box 108, the air entering the air inlet pipe 109 can pass through the ice cube box 108, and can cool the air in the air inlet pipe 109 through ice cubes in the ice cube box 108, after the cooling process, the air is sent into the vertical pipe 104 through the air supply pipe 103, and then is sent into the two cooling rings 106 through two shunt pipes 105 on the left side of the vertical pipe 104, because the shunt pipes 105 are respectively communicated with air nozzles 107 in the two cooling rings 106, cold air sent out through the shunt pipes 105 can be blown out through the air nozzles 107, and can cool the screws penetrating through the cooling rings 106, so as to primarily cool the screws directly, the cooling accuracy is improved;
the outer walls of the two cooling rings 106 are wound with cooling coils 2, a liquid inlet pipe 201 is connected to the upper left of each cooling coil 2, a liquid outlet pipe 203 is connected to the lower right of each cooling coil 2, the left side of each liquid inlet pipe 201 penetrates through the left side of the support frame 1, a pipe orifice at the left end of each liquid inlet pipe 201 extends to the lower left of the ice cube box 108 and penetrates into the ice cube box 108, the liquid inlet pipe 201 is communicated with the inside of the ice cube box 108, and a filter screen 202 positioned in the ice cube box 108 is embedded into the pipe orifice at the left end of each liquid inlet pipe 201;
further, when the ice-cube in the ice-cube case 108 melts gradually along with time, the ice water that melts out will get into in the feed liquor pipe 201, and feed liquor pipe 201 orificial filter screen 202 can filter, avoid impurity to flow in, the ice water after melting flows to cooling coil 2 in through feed liquor pipe 201, because cooling coil 2 twines in the outside of cooling ring 106, so can cool off cooling process cooling ring 106 again through the ice water of cooling coil 2 inside, alright realize the secondary cooling like this, the cooling effect has been improved greatly, also effectively carry out reuse with the ice water that the ice-cube melts into simultaneously, reduce the wasting of resources.
Claims (6)
1. The utility model provides a cooling structure of parallel twin-screw granulator, includes support frame (1), the equal welded fastening in side below is equipped with mounting panel (101) about support frame (1), its characterized in that:
two cooling rings (106) which are vertically arranged and are shaped like a Chinese character '8' are arranged in the support frame (1), and a plurality of air nozzles (107) which are annularly arranged are inserted into the inner walls of the cooling rings (106);
an air cooler (102) is mounted at the top of the support frame (1), an air inlet pipe (109) is connected to the upper left of the air cooler (102), an air supply pipe (103) is connected to the lower right of the air cooler (102), a vertical pipe (104) communicated with the air supply pipe (103) is connected to the right of the air supply pipe (103), two vertically parallel shunt pipes (105) are inserted into the left of the vertical pipe (104), and an ice cube box (108) is mounted on the left of the top of the support frame (1);
two cooling ring (106) outer wall winding has cooling coil (2), just cooling coil (2) upper left side is connected with feed liquor pipe (201), cooling coil (2) right side below is connected with fluid-discharge tube (203).
2. A cooling structure of a parallel twin-screw pelletizer as claimed in claim 1, wherein: the vertical pipe (104) penetrates downwards into the support frame (1), the vertical pipe (104) is parallel to the right sides of the two cooling rings (106), and the two shunt pipes (105) correspond to the two cooling rings (106) in the left-right mode respectively.
3. A cooling structure of a parallel twin-screw pelletizer as claimed in claim 2, wherein: the shunt tubes (105) are inserted into the right inner side of the corresponding cooling ring (106), the shunt tubes (105) are communicated with the air nozzles (107) in each cooling ring (106), and the shunt tubes (105) are communicated with the vertical pipe (104).
4. A cooling structure of a parallel twin-screw pelletizer as claimed in claim 1, wherein: the left side of the air inlet pipe (109) penetrates into the ice cube box (108), and the left end of the air inlet pipe (109) penetrates through the left side face of the ice cube box (108) and is communicated with the outside.
5. The cooling structure of a parallel twin-screw pelletizer as claimed in claim 4, wherein: a plurality of ice blocks wrapped on the upper side and the lower side of the outer wall of the air inlet pipe (109) are placed in the ice block box (108).
6. A cooling structure of a parallel twin-screw pelletizer as claimed in claim 1, wherein: the left side of feed liquor pipe (201) runs through out support frame (1) left side, just feed liquor pipe (201) left end mouth of pipe extends to ice-cube case (108) left side below and runs through into in ice-cube case (108), just feed liquor pipe (201) and the inside intercommunication of ice-cube case (108), the embedding has filter screen (202) that are located ice-cube case (108) in feed liquor pipe (201) left end mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145288.XU CN215750171U (en) | 2021-09-06 | 2021-09-06 | Cooling structure of parallel double-screw granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145288.XU CN215750171U (en) | 2021-09-06 | 2021-09-06 | Cooling structure of parallel double-screw granulator |
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| Publication Number | Publication Date |
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| CN215750171U true CN215750171U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122145288.XU Active CN215750171U (en) | 2021-09-06 | 2021-09-06 | Cooling structure of parallel double-screw granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875544A (en) * | 2022-05-30 | 2022-08-09 | 诸暨清荣新材料有限公司 | Low-temperature pre-shaping preparation system and method for high-modulus copolymerized modified spandex fiber |
-
2021
- 2021-09-06 CN CN202122145288.XU patent/CN215750171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875544A (en) * | 2022-05-30 | 2022-08-09 | 诸暨清荣新材料有限公司 | Low-temperature pre-shaping preparation system and method for high-modulus copolymerized modified spandex fiber |
| CN114875544B (en) * | 2022-05-30 | 2023-09-05 | 诸暨清荣新材料有限公司 | Low-temperature pre-shaping preparation system and method for high-modulus copolymerized modified spandex fiber |
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