CN220008768U - Polyacrylamide extruder cooling device - Google Patents
Polyacrylamide extruder cooling device Download PDFInfo
- Publication number
- CN220008768U CN220008768U CN202321488520.2U CN202321488520U CN220008768U CN 220008768 U CN220008768 U CN 220008768U CN 202321488520 U CN202321488520 U CN 202321488520U CN 220008768 U CN220008768 U CN 220008768U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- polyacrylamide
- cooling device
- cooler
- charging barrel
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 20
- 238000001125 extrusion Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling device of a polyacrylamide extruder, which relates to the technical field of extruders and comprises a workbench, wherein the top end of the workbench is fixedly connected with a sliding rail, the outer side of the sliding rail is in sliding clamping connection with a mounting plate, one side of the mounting plate is fixedly connected with an arc-shaped frame, one side of the arc-shaped frame is uniformly provided with a mounting groove, the inside of the mounting groove is fixedly connected with a cooler, and one side of the cooler is fixedly communicated with a water inlet pipe. According to the utility model, the mounting plate is connected to the outer side of the sliding rail in a sliding manner, when the charging barrel and the screw rod are required to be overhauled or replaced, the mounting plate is firstly slid to drive the arc-shaped frame and the cooler fixedly connected to the inside of the mounting groove to slide in the direction away from the charging barrel, so that the clamping of the arc-shaped frame to the charging barrel is relieved, a maintenance worker can directly overhauls or replace the charging barrel and the screw rod without disassembling the cooler, and the overhauling efficiency of overhauling the polyacrylamide extruder is improved.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a cooling device of a polyacrylamide extruder.
Background
The polyacrylamide is a linear high molecular polymer, is a hard glassy solid at normal temperature, and has good thermal stability, and can be dissolved in water according to any proportion, and the aqueous solution is uniform and transparent liquid, so that the polyacrylamide is used as a raw material for extrusion in industry, and the plastic raw material of a specific cylinder is produced.
In the prior art, for example, chinese patent CN214687872U discloses a cooling device for a polyacrylamide extruder, comprising: casing, extrusion subassembly, cooler bin, feed inlet, discharge gate and mounting hole, the casing is the hollow cuboid structure in middle part, and the top welding of casing has the feed inlet of chamfer platform form, and open at the end has the discharge gate, and the casing both sides are provided with the mounting hole respectively, and extrusion subassembly is placed in the casing, and extrusion subassembly both ends are installed on the mounting hole, and a plurality of cooler bins cover are established on the casing.
However, in the prior art, the charging barrel and the screw of the existing polyacrylamide extruder are easy to age and damage due to long-time contact with high-temperature plastic raw materials, and are required to be overhauled and replaced frequently, but a maintenance worker needs to detach a cooling device fixedly installed on the outer surface of the charging barrel firstly to replace the charging barrel and the screw, and the efficiency of overhauling and replacing the charging barrel and the screw by the maintenance worker can be influenced by the detachment of the cooling device.
Disclosure of Invention
The utility model aims to solve the problems that a charging barrel and a screw rod of the existing polyacrylamide extruder are easy to age and damage due to long-time contact with high-temperature plastic raw materials and are required to be overhauled and replaced frequently, a maintenance worker needs to detach a cooling device fixedly arranged on the outer surface of the charging barrel to replace the charging barrel and the screw rod, and the efficiency of overhauling and replacing the charging barrel and the screw rod by the maintenance worker is influenced by the detachment of the cooling device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a polyacrylamide extruder cooling device, includes the workstation, the top fixedly connected with slide rail of workstation, slide rail outside slip joint has the mounting panel, one side fixedly connected with arc frame of mounting panel, the mounting groove has evenly been seted up to one side of arc frame, the inside fixedly connected with cooler of mounting groove, one side fixedly connected with of cooler has into the water pipe, the opposite side fixedly connected with aqueduct of cooler, the outlet pipe of one side fixedly connected of cooler.
Preferably, a limiting plate is fixedly connected to one side of the mounting plate, and a limiting bolt is connected to one side of the limiting plate in a threaded manner.
Preferably, the top surface of the workbench is provided with a limiting round groove, and the limiting bolt is movably clamped in the limiting round groove.
Preferably, one end of the top surface of the workbench is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with a first pulley.
Preferably, the outside transmission of the first pulley is connected with a belt, and the inside transmission of the belt is connected with a second pulley.
Preferably, one end fixedly connected with screw rod of No. two pulleys, the one end rotation of screw rod is connected with the feed cylinder, the feed cylinder sets up the inside at arc frame.
Preferably, a feeding port is formed in one end of the outer side of the charging barrel, and a discharging port is connected to one side of the charging barrel in a threaded manner.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the mounting plate is clamped on the outer side of the sliding rail in a sliding way, when the charging barrel and the screw rod are required to be overhauled or replaced, the mounting plate is firstly slid, the arc-shaped frame and the cooler fixedly connected in the mounting groove are driven to slide in the direction away from the charging barrel, so that the clamping of the arc-shaped frame to the charging barrel is relieved, a maintenance worker can directly overhauls or replace the charging barrel and the screw rod, and the cooler is not required to be disassembled, so that the overhauling efficiency of overhauling the polyacrylamide extruder is improved.
2. According to the utility model, the limiting plate is fixedly connected to one side of the mounting plate, when the mounting plate is slid to a designated position, a maintenance worker clamps the limiting bolt in the limiting circular groove, so that the mounting plate is prevented from sliding when the charging barrel and the screw are overhauled, the arc-shaped frame is driven to collide with the charging barrel and the screw, and therefore, parts of equipment are damaged.
Drawings
Fig. 1 is a schematic perspective view of a cooling device of a polyacrylamide extruder according to the present utility model;
FIG. 2 is a schematic diagram showing the connection relationship between a mounting plate and an arc-shaped frame in a cooling device of a polyacrylamide extruder;
FIG. 3 is a schematic diagram showing the connection between an arc frame and a barrel in a cooling device of a polyacrylamide extruder according to the present utility model;
fig. 4 is a schematic perspective view of a workbench in a cooling device of a polyacrylamide extruder.
Legend description: 1. a work table; 2. a slide rail; 3. a mounting plate; 4. an arc-shaped frame; 5. a mounting groove; 6. a cooler; 7. a water inlet pipe; 8. a water conduit; 9. a limiting plate; 10. a limit bolt; 11. limiting round grooves; 12. a rotating motor; 13. a first pulley; 14. a belt; 15. a second pulley; 16. a screw; 17. a charging barrel; 18. a feed inlet; 19. a discharge port; 20. and a water outlet pipe.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a cooling device of a polyacrylamide extruder, which comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a sliding rail 2, the outer side of the sliding rail 2 is in sliding clamping connection with a mounting plate 3, one side of the mounting plate 3 is fixedly connected with an arc-shaped frame 4, one side of the arc-shaped frame 4 is uniformly provided with a mounting groove 5, the inside of the mounting groove 5 is fixedly connected with a cooler 6, one side of the cooler 6 is fixedly communicated with a water inlet pipe 7, the other side of the cooler 6 is fixedly communicated with a water guide pipe 8, and one side of the cooler 6 is fixedly communicated with a water outlet pipe 20.
The concrete setting and effect of this embodiment are put forward in the following, through the outside slip joint at slide rail 2 has mounting panel 3, when needs overhaul or change feed cylinder 17 and screw rod 16, slide mounting panel 3 earlier, drive arc frame 4 and fixed connection at the inside cooler 6 of mounting groove 5 and slide to the direction of keeping away from feed cylinder 17, thereby remove the centre gripping of arc frame 4 to feed cylinder 17, make maintenance workman can directly overhaul or change feed cylinder 17 and screw rod 16, do not need dismantle cooler 6, thereby maintenance efficiency of maintenance polyacrylamide extruder has been improved, after the maintenance is accomplished, maintenance workman slides mounting panel 3 again to original position, make arc frame 4 centre gripping good feed cylinder 17, pump coolant liquid to the inside of water inlet pipe 7 again, the coolant liquid flows into the inside of cooler 6 through water inlet pipe 7, cool down the cooling through the mode of heat transfer, rethread outlet pipe 20 tramples out high-temperature coolant liquid, thereby accomplish the cooling operation.
Example two
As shown in fig. 1-4, a limiting plate 9 is fixedly connected to one side of the mounting plate 3, a limiting bolt 10 is connected to one side of the limiting plate 9 in a threaded manner, a limiting circular groove 11 is formed in the top surface of the workbench 1, the limiting bolt 10 is movably clamped in the limiting circular groove 11, a rotating motor 12 is fixedly connected to one end of the top surface of the workbench 1, a first pulley 13 is fixedly connected to the output end of the rotating motor 12, a belt 14 is connected to the outer side of the first pulley 13 in a transmission manner, a second pulley 15 is connected to the inner side of the belt 14 in a transmission manner, a screw 16 is fixedly connected to one end of the second pulley 15, a feed cylinder 17 is rotatably connected to one end of the screw 16, the feed cylinder 17 is arranged in the arc-shaped frame 4, a feed inlet 18 is formed in one end of the outer side of the feed cylinder 17, and a discharge port 19 is in threaded manner.
The effect that its whole embodiment reached is, through the one side fixedly connected with limiting plate 9 at mounting panel 3, when the slip mounting panel 3 arrives the assigned position, the maintenance workman with spacing bolt 10 joint in the inside of spacing circular slot 11, avoids mounting panel 3 sliding when overhauling feed cylinder 17 and screw rod 16, drives arc frame 4 and collides feed cylinder 17 and screw rod 16 to damage the spare part of equipment.
The application method and the working principle of the device are as follows: through the outside slip joint at slide rail 2 has mounting panel 3, when need overhaul or change feed cylinder 17 and screw rod 16, first sliding mounting panel 3, drive arc frame 4 and fixed connection in the inside cooler 6 of mounting groove 5 and slide to keeping away from the direction of feed cylinder 17, thereby remove the centre gripping of arc frame 4 to feed cylinder 17, make maintenance workman can directly overhaul or change feed cylinder 17 and screw rod 16, do not need dismantle cooler 6, thereby the maintenance efficiency of maintenance polyacrylamide extruder has been improved, after the maintenance is accomplished, maintenance workman slides mounting panel 3 to original position again, make arc frame 4 centre gripping good feed cylinder 17, the cooling liquid is gone into to the inside pump of water inlet pipe 7, the cooling liquid flows into the inside of cooler 6 through water inlet pipe 7, cool down the cooling through the mode of heat transfer, rethread outlet pipe 20 goes out high temperature cooling liquid, thereby accomplish the cooling operation, in addition, one side fixedly connected with limiting plate 9 at mounting panel 3, when the assigned position is reached to slide mounting panel 3, maintenance workman avoids limiting bolt 10 joint in limit round groove 11's inside, take place at feed cylinder 17 and 16, the inside of drive frame 17 and screw rod 16 when the maintenance is broken, thereby the arc frame 4 and screw rod 16 take place, the collision zero-free equipment.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a polyacrylamide extruder cooling device, includes workstation (1), its characterized in that: the utility model discloses a cooling device for a workbench, including workstation (1), mounting panel (3), arc frame (4), mounting groove (5) have evenly been seted up to one side of mounting panel (3), inside fixedly connected with cooler (6) of mounting groove (5), one side fixedly connected with of cooler (6) has into water pipe (7), the opposite side fixedly connected with aqueduct (8) of cooler (6), outlet pipe (20) of one side fixedly connected of cooler (6).
2. A cooling device for a polyacrylamide extruder according to claim 1, wherein: one side of mounting panel (3) fixedly connected with limiting plate (9), one side threaded connection of limiting plate (9) has spacing bolt (10).
3. A cooling device for a polyacrylamide extruder according to claim 2, wherein: the top surface of workstation (1) has seted up spacing circular slot (11), spacing bolt (10) activity joint is in the inside of spacing circular slot (11).
4. A cooling device for a polyacrylamide extruder according to claim 1, wherein: one end of the top surface of the workbench (1) is fixedly connected with a rotating motor (12), and the output end of the rotating motor (12) is fixedly connected with a first pulley (13).
5. The cooling device for a polyacrylamide extruder according to claim 4, wherein: the outside transmission of No. one pulley (13) is connected with belt (14), the inboard transmission of belt (14) is connected with No. two pulley (15).
6. The cooling device for a polyacrylamide extruder according to claim 5, wherein: one end fixedly connected with screw rod (16) of No. two pulley (15), the one end rotation of screw rod (16) is connected with feed cylinder (17), feed cylinder (17) set up the inside at arc frame (4).
7. The cooling device for a polyacrylamide extruder according to claim 6, wherein: one end outside the charging barrel (17) is provided with a charging port (18), and one side of the charging barrel (17) is connected with a discharging port (19) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488520.2U CN220008768U (en) | 2023-06-13 | 2023-06-13 | Polyacrylamide extruder cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488520.2U CN220008768U (en) | 2023-06-13 | 2023-06-13 | Polyacrylamide extruder cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008768U true CN220008768U (en) | 2023-11-14 |
Family
ID=88674474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321488520.2U Active CN220008768U (en) | 2023-06-13 | 2023-06-13 | Polyacrylamide extruder cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008768U (en) |
-
2023
- 2023-06-13 CN CN202321488520.2U patent/CN220008768U/en active Active
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