CN220780335U - PVC transparent calcium zinc stabilizer reation kettle - Google Patents
PVC transparent calcium zinc stabilizer reation kettle Download PDFInfo
- Publication number
- CN220780335U CN220780335U CN202322445024.5U CN202322445024U CN220780335U CN 220780335 U CN220780335 U CN 220780335U CN 202322445024 U CN202322445024 U CN 202322445024U CN 220780335 U CN220780335 U CN 220780335U
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- China
- Prior art keywords
- stirring
- rod
- auxiliary
- calcium zinc
- zinc stabilizer
- Prior art date
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 22
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 108
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000012760 heat stabilizer Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000006077 pvc stabilizer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of reaction kettles and discloses a PVC transparent calcium zinc stabilizer reaction kettle, which comprises a reaction kettle body and a stirring shaft connected in the reaction kettle body, wherein the outer side of the stirring shaft is connected with a plurality of groups of stirring paddles symmetrically arranged, the stirring paddles are in rotary connection with the stirring shaft, and a plurality of groups of auxiliary components are also connected to the outer side of the stirring shaft, each group of auxiliary components is positioned below each group of stirring paddles.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a PVC transparent calcium zinc stabilizer reaction kettle.
Background
Currently, in the production of PVC, stabilizers are added to prevent the decomposition of PVC during heating. There are many kinds of stabilizers, and calcium zinc stabilizers are one of them widely used. The traditional PVC heat stabilizer production and preparation reaction kettle is complex in structure and troublesome in use, a user is required to stir raw materials in the reaction kettle by using a stirring rod, time and labor are wasted, the working efficiency is reduced, the production and preparation of the PVC heat stabilizer are not facilitated, and because the viscosity of the PVC stabilizer is higher, the ordinary stirring machine is difficult to stir uniformly, particularly the PVC heat stabilizer is higher when encountering the condition of lower temperature, the stirring time is required to be continuously increased, the production period is prolonged, and the PVC heat stabilizer reaction kettle is designed to be very necessary for the defects.
The patent with the publication number of CN216024853U is found by searching to disclose a PVC heat stabilizer reaction kettle, which comprises a kettle body and a base; the kettle body is in a tank shape, a charging hole is formed in the top of the kettle body, the top of the charging hole covers a kettle cover, a motor is fixed at the top of the kettle cover, a main shaft is arranged on the motor, a Chinese character 'ri' shaped stirring paddle is arranged on the main shaft, an interlayer is arranged on the wall of the kettle body, a spherical bottom is arranged at the bottom of the kettle body, a plurality of check valves are arranged on the spherical bottom, and a discharging pipe is further arranged at the bottom of the kettle body; the base is positioned at the bottom of the kettle body to support and fix the kettle body. The beneficial effects of the utility model are as follows: firstly, the design is simple, the use is convenient, and the manufacturing cost is low; secondly, the heating device is arranged, so that the viscosity of the PVC heat stabilizer can be reduced, the mixing is accelerated, the production is facilitated in a low-temperature environment, and the applicability of the reaction kettle is improved; thirdly, two mixing modes are combined, so that stirring dead angles caused by a single stirring mode are avoided, and the mixing is more uniform and rapid. When the device is used, the following defects exist:
when the device is used, the main shaft is utilized to drive the stirring paddle to realize stirring the stabilizer inside the kettle body, and the stirring effect is improved by setting the stirring paddle into the shape of a Chinese character 'ri', however, when the stirring paddle is used for stirring the kettle body, the stirring paddle can only transversely rotate and stir the kettle body, the inside of the kettle body cannot be vertically rotated, the stabilizer at the upper part and the lower part inside the kettle body is difficult to realize exchange, and the problems of insufficient reaction and poor stirring effect are further caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the PVC transparent calcium zinc stabilizer reaction kettle, so that the stirring effect of the stabilizer in the reaction kettle during stirring can be enhanced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PVC transparent calcium zinc stabilizer reation kettle, includes reation kettle body and connects the (mixing) shaft at this internal, and the outside of (mixing) shaft is connected with the stirring rake that multiunit symmetry set up, and the stirring rake is connected for rotating with the (mixing) shaft, and the (mixing) shaft outside still is connected with multiunit auxiliary assembly, and every auxiliary assembly of group is located every stirring rake below, auxiliary assembly be used for to the stirring rake provides pivoted power.
Further, the auxiliary assembly comprises a plurality of auxiliary rods and a plurality of fixing rods, one ends of the auxiliary rods are fixedly connected with the inner wall of the reaction kettle body, the other ends of the fixing rods are fixedly connected with the auxiliary rods, one ends of the auxiliary rods are connected with elastic rods, the other ends of the auxiliary rods are connected with bearings, and the other ends of the auxiliary rods are fixedly connected with the outer walls of the bearings.
Further, the inside cover that rotates of stirring rake is equipped with the transverse rod, and the one end and the outer wall fixed connection of puddler of transverse rod.
Further, the outside fixedly connected with spacing ring of transverse rod, spacing ring and stirring rake inside rotate to be connected, and the outside of transverse rod inlays the ball that is equipped with multiunit symmetry setting, and the ball rotates with the stirring rake to be connected.
Further, a coil spring is fixedly connected to the outer side of the transverse rod, and the other end of the coil spring is fixedly connected with the inner wall of the stirring paddle.
Further, the elastic rod is in threaded connection with the end part of the auxiliary rod.
Further, the two sides of the end of the elastic rod are obliquely arranged.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the stirring paddles are symmetrically arranged on the outer side of the stirring shaft in the reaction kettle body, and the stirring paddles can longitudinally rotate along with the transverse rotation of the stirring shaft by matching with the auxiliary assembly, so that when the stirring paddles longitudinally rotate in the reaction kettle body, the stirring paddles can drive materials to turn up and down, and therefore, the materials at the upper part and the materials at the lower part in the reaction kettle body are fully mixed, the stirring effect is further improved, and the stirring device is simple in structure, convenient to operate and high in practicability.
Drawings
FIG. 1 is a schematic view of an overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional cross-sectional structure of a reaction kettle according to the present utility model;
FIG. 3 is a schematic perspective view of the stirring shaft, stirring paddles and auxiliary bar of the present utility model;
FIG. 4 is a schematic perspective sectional structure of the transverse fixing rod and the stirring paddle of the utility model;
fig. 5 is a schematic perspective view of the bearing, auxiliary rod and elastic rod.
In the figure: 1. a reaction kettle body; 2. a stirring shaft; 3. stirring paddles; 4. a bearing; 5. an auxiliary lever; 51. a fixed rod; 6. a transverse bar; 61. a coil spring; 7. a limiting ring; 8. a ball; 9. an elastic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 to 5, a PVC transparent calcium zinc stabilizer reation kettle includes reation kettle body 1 and connects (mixing) shaft 2 in reation kettle body 1, and (mixing) shaft 2's the outside is connected with multiunit symmetry stirring rake 3 that set up, and stirring rake 3 is connected for rotating with (mixing) shaft 2, and (mixing) shaft 2 outside still is connected with multiunit auxiliary assembly, and every auxiliary assembly of group is located every stirring rake 3 below, auxiliary assembly be used for stirring rake 3 provides pivoted power.
As shown in fig. 1, the PVC transparent calcium zinc stabilizer reaction kettle has a similar structure to the existing PVC heat stabilizer reaction kettle, and as disclosed in the patent with publication number CN216024853U, the main improvement point of the utility model is that the stirring effect of the stabilizer in the reaction kettle during stirring can be enhanced, as shown in fig. 1 to 5, when the stirring shaft 2 is driven to rotate by a motor at the top of the reaction kettle body 1, the stirring paddles 3 which are symmetrically arranged are driven to rotate in the reaction kettle body 1, and as the stirring paddles 3 are rotationally connected with the stirring shaft 2, the stirring paddles 3 can rotate longitudinally while transversely rotating in cooperation with auxiliary components;
through setting up the stirring rake 3 that multiunit symmetry set up in the (mixing) shaft 2 outside in the reation kettle body 1, cooperation auxiliary assembly can make stirring rake 3 realize vertical rotation in along with the horizontal rotation of (mixing) shaft 2, and when multiunit stirring rake 3 took place vertical rotation in reation kettle body 1, stirring rake 3 can drive the material and turn from top to bottom to make the material of the inside upper portion of reation kettle body 1 and the material intensive mixing of lower part, further improved the stirring effect.
As shown in fig. 2, 3, 4 and 5, the auxiliary assembly comprises a plurality of auxiliary rods 5 and a plurality of fixing rods 51, one ends of the auxiliary rods 5 are fixedly connected with the inner wall of the reaction kettle body 1, the other ends of the fixing rods 51 are fixedly connected with the auxiliary rods 5, one ends of the auxiliary rods 5 are connected with elastic rods 9, the other ends of the auxiliary rods 5 are connected with bearings 4, and the other ends of the auxiliary rods 5 are fixedly connected with the outer wall of the bearings 4.
Specifically, when the stirring shaft 2 rotates, the bearing 4 rotates along with the stirring shaft 2, meanwhile, the stirring shaft 2 also drives the stirring paddles 3 to rotate simultaneously, and the stirring shaft 3 is fixed at the rotating process by the aid of the fixing rod 51 fixedly connected with the reaction kettle body 1 on one side of the auxiliary rod 5, when the stirring paddles are in contact with the elastic rod 9 at the end part of the auxiliary rod 5, the fixed elastic rod 9 can stir the stirring paddles 3 to rotate, the rotation of the stirring paddles 3 can be realized by the aid of the arrangement of the auxiliary rod 5 and the elastic rod 9, the fixing of the auxiliary rod 5 can be realized by the arrangement of the fixing rod 51, and the bearing 4 can play a certain supporting role on the auxiliary rod 5.
As shown in fig. 4, the stirring paddle 3 is rotatably sleeved with a transverse rod 6, and one end of the transverse rod 6 is fixedly connected with the outer wall of the stirring rod 2. When stirring rake 3 is rotating, stirring rake 3 can realize rotating in the outside of transverse rod 6, sets up like this, can make the rotation of stirring rake 3, and is comparatively stable.
As shown in fig. 4, a limiting ring 7 is fixedly connected to the outer side of the transverse rod 6, the limiting ring 7 is rotationally connected with the inside of the stirring paddle 3, a plurality of groups of symmetrically arranged balls 8 are embedded in the outer side of the transverse rod 6, and the balls 8 are rotationally connected with the stirring paddle 3. When stirring rake 3 rotates in the outside of transverse rod 6, stop collar 7 also can rotate in the inside of stirring rake 3, plays spacing effect to transverse rod 6, and stirring rake 3 when rotating, ball 8 also can rotate and take place to slide with stirring rake 3, and ball 8's setting can make the sliding friction between stirring rake 3 and the transverse rod 6 change into rolling friction, and then makes the rotation of stirring rake 3 more smooth and easy.
As shown in fig. 4, a coil spring 61 is fixedly connected to the outer side of the transverse rod 6, and the other end of the coil spring 61 is fixedly connected to the inner wall of the stirring paddle 3. In order to prevent that stirring rake 3 keeps horizontal position after being stirred by elastic rod 9, lead to elastic rod 9 unable stirring rake 3, after stirring rake 3 stir the back and take place to rotate by elastic rod 9, stirring rake 3 can reset under the effect of coil spring 61 to reset to vertical state, set up like this, can make stirring rake 3 be in vertical state all the time, and then make things convenient for a plurality of elastic rods 9 to stir stirring rake 3 repeatedly, thereby make stirring effect can not change.
As shown in fig. 5, the elastic rod 9 is screwed with the end of the auxiliary rod 5. By providing a threaded connection between the elastic rod 9 and the auxiliary rod 5, the elastic rod 9 can be replaced after being worn out after a period of use.
As shown in fig. 5, both sides of the end of the elastic rod 9 are inclined. By the arrangement, the elastic rod 9 can be smoother when being contacted with the stirring paddle 3 and stirred.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PVC transparent calcium zinc stabilizer reation kettle, includes reation kettle body (1) and connects (2) in reation kettle body (1), its characterized in that, the outside of (2) stirring axle is connected with multiunit symmetry stirring rake (3) that set up, stirring rake (3) are connected for rotating with (2) stirring axle, stirring axle (2) outside still is connected with multiunit auxiliary assembly, every auxiliary assembly of group is located every stirring rake (3) below, auxiliary assembly be used for to stirring rake (3) provide pivoted power.
2. The PVC transparent calcium zinc stabilizer reation kettle according to claim 1, wherein auxiliary assembly includes a plurality of auxiliary rod (5) and a plurality of dead lever (51), and the one end and the inner wall fixed connection of reation kettle body (1) of auxiliary rod (5), dead lever (51) other end fixed connection auxiliary rod (5), auxiliary rod (5) one end is connected with elastic rod (9), and the other end is connected with bearing (4), and the other end and the outer wall fixed connection of bearing (4) of auxiliary rod (5).
3. The PVC transparent calcium zinc stabilizer reaction kettle according to claim 1 or 2, wherein a transverse rod (6) is sleeved in the stirring paddle (3) in a rotating mode, and one end of the transverse rod (6) is fixedly connected with the outer wall of the stirring shaft (2).
4. The PVC transparent calcium zinc stabilizer reaction kettle according to claim 1 or 2, wherein a limiting ring (7) is fixedly connected to the outer side of the transverse rod (6), the limiting ring (7) is rotationally connected with the inside of the stirring paddle (3), a plurality of groups of symmetrically arranged balls (8) are embedded in the outer side of the transverse rod (6), and the balls (8) are rotationally connected with the stirring paddle (3).
5. The PVC transparent calcium zinc stabilizer reaction kettle according to claim 1 or 2, wherein a coil spring (61) is fixedly connected to the outer side of the transverse rod (6), and the other end of the coil spring (61) is fixedly connected with the inner wall of the stirring paddle (3).
6. The PVC transparent calcium zinc stabilizer reaction kettle according to claim 2, wherein the elastic rod (9) is in threaded connection with the end part of the auxiliary rod (5).
7. The PVC transparent calcium zinc stabilizer reaction kettle according to claim 2, wherein both sides of the end part of the elastic rod (9) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445024.5U CN220780335U (en) | 2023-09-08 | 2023-09-08 | PVC transparent calcium zinc stabilizer reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445024.5U CN220780335U (en) | 2023-09-08 | 2023-09-08 | PVC transparent calcium zinc stabilizer reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780335U true CN220780335U (en) | 2024-04-16 |
Family
ID=90657549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322445024.5U Active CN220780335U (en) | 2023-09-08 | 2023-09-08 | PVC transparent calcium zinc stabilizer reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780335U (en) |
-
2023
- 2023-09-08 CN CN202322445024.5U patent/CN220780335U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |