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CN-224221514-U - High-efficient grinder of PVC stabilizer preparation

CN224221514UCN 224221514 UCN224221514 UCN 224221514UCN-224221514-U

Abstract

The utility model discloses a high-efficiency grinding device for preparing a PVC stabilizer, which relates to the technical field of PVC stabilizer preparation and comprises a first grinding bin and a circulating member, wherein the bottom of the first grinding bin is connected with a second grinding bin, the upper end and the lower end of the circulating member are respectively connected with the top of the first grinding bin and the bottom of the second grinding bin, and grinding assemblies are horizontally arranged in the first grinding bin and the second grinding bin. This high-efficient grinder of PVC stabilizer preparation is through being provided with two sets of circulation members, with internally mounted have grinding assembly's first grinding storehouse, second grinding storehouse interconnect for the material that needs grind can get into the inside of second grinding storehouse and carry out further processing in first grinding storehouse internal treatment back, then can be with the material that is handled by second grinding storehouse reinject into the inside of first grinding storehouse through circulation member as required, with this processing that forms cycle reciprocal, thereby the quality and the efficiency of maximum guarantee material grinding.

Inventors

  • Rui Hanhua
  • ZHUANG WEI
  • CHEN YUWEI
  • CHEN JUN
  • SHI BAOQIANG

Assignees

  • 圣地亚科技(江苏)有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (8)

  1. 1. The utility model provides a PVC stabilizer preparation's high-efficient grinder, includes first grinding storehouse (1) and circulation component (3), wherein the bottom of first grinding storehouse (1) is connected with second grinding storehouse (2), the upper and lower both ends of circulation component (3) are connected in the top of first grinding storehouse (1) and the bottom of second grinding storehouse (2) respectively, and the inside of first grinding storehouse (1) and second grinding storehouse (2) is all installed horizontally and is ground subassembly (4), and the one end of grinding subassembly (4) is connected with drive assembly (5), circulation component (3) are including circulating pump (301), first combination pipe (302) and second combination pipe (303), the top of circulating pump (301) is connected with first combination pipe (302) through flange structure, and the bottom of circulating pump (301) is connected with second combination pipe (303) through flange structure.
  2. 2. The efficient grinding device for preparing the PVC stabilizer according to claim 1, wherein the first grinding bin (1) comprises a processing bin (101), a feeding and discharging valve pipe (102), a first connecting valve pipe (103) and a second connecting valve pipe (104), the feeding and discharging valve pipe (102) is installed in the middle of the top of the processing bin (101), the first connecting valve pipe (103) is arranged on the left side and the right side of the processing bin (101), and the second connecting valve pipe (104) is installed at the bottom of the processing bin (101).
  3. 3. The efficient grinding device for preparing the PVC stabilizer according to claim 2, wherein the second grinding bin (2) and the first grinding bin (1) are arranged in the same structure, and the second grinding bin (2) and the first grinding bin (1) are arranged in a mirror image mode.
  4. 4. The efficient grinding device for preparing the PVC stabilizer according to claim 2, wherein the first grinding bin (1) and the second grinding bin (2) are connected and combined with each other through a second connecting valve pipe (104) on one side of each of the first grinding bin and the second grinding bin in cooperation with a flange structure, and the first combined pipe (302) and the second combined pipe (303) are connected and combined with the first connecting valve pipe (103) on one side of the first grinding bin (1) and the second grinding bin (2) through flange structures respectively.
  5. 5. An efficient grinding device for preparing a PVC stabilizer according to claim 1, wherein the grinding component (4) comprises a grinding roller (401), a first planetary transmission seat (402), a transmission shaft (403) and a second planetary transmission seat (404), the first planetary transmission seat (402) is installed at one end of the grinding roller (401) in a connection manner, the transmission shaft (403) is horizontally installed at one end of the first planetary transmission seat (402) far away from the grinding roller (401), and the second planetary transmission seat (404) is installed at one end of the grinding roller (401) far away from the first planetary transmission seat (402).
  6. 6. The efficient grinding device for preparing the PVC stabilizer according to claim 5, wherein the first planetary transmission seat (402) and the second planetary transmission seat (404) have the same structure, and the grinding rollers (401) are in an annular array structure with the first planetary transmission seat (402) being circular, and three groups are distributed.
  7. 7. The efficient grinding device for preparing the PVC stabilizer according to claim 5, wherein the driving assembly (5) comprises a combined seat (501), a stabilizing frame (502) and a servo motor (503), the stabilizing frame (502) is installed on one side, far away from the grinding assembly (4), of the combined seat (501), and the servo motor (503) is horizontally installed on one side, far away from the combined seat (501), of the stabilizing frame (502).
  8. 8. The efficient grinding device for preparing the PVC stabilizer according to claim 7, wherein one side of the combined seat (501) far away from the stabilizer frame (502) is connected with the transmission shaft (403), and the axle center of the combined seat (501) is connected with the power output end of the servo motor (503).

Description

High-efficient grinder of PVC stabilizer preparation Technical Field The utility model relates to the technical field of PVC stabilizer preparation, in particular to a high-efficiency grinding device for PVC stabilizer preparation. Background PVC stabilizers are an additive for improving the thermal stability of polyvinyl chloride (PVC) and its copolymers. PVC and its copolymer belong to heat sensitive resin, and is easy to release hydrogen chloride during heating processing, thereby causing thermal aging degradation reaction. The primary function of the PVC stabilizers is therefore to delay or avoid plastic destruction and further degradation by the action of heat. Conventional grinding devices are limited by the processing structure, requiring a long time of processing when processing materials, so that the processing efficiency is affected, and the grinding effect thereof is disturbed. Disclosure of utility model The utility model aims to provide a high-efficiency grinding device for preparing a PVC stabilizer, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the technical scheme that the efficient grinding device for preparing the PVC stabilizer comprises a first grinding bin and a circulating member, wherein the bottom of the first grinding bin is connected with a second grinding bin, the upper end and the lower end of the circulating member are respectively connected with the top of the first grinding bin and the bottom of the second grinding bin, grinding components are horizontally arranged in the first grinding bin and the second grinding bin, one end of each grinding component is connected with a driving component, the circulating member comprises a circulating pump, a first combined pipe and a second combined pipe, the top of the circulating pump is connected with the first combined pipe through a flange structure, and the bottom of the circulating pump is connected with the second combined pipe through a flange structure. Further, the first grinding bin comprises a processing bin, a feeding and discharging valve pipe, a first connecting valve pipe and a second connecting valve pipe, the feeding and discharging valve pipe is arranged in the middle of the top of the processing bin, the first connecting valve pipe is arranged on the left side and the right side of the processing bin, and the second connecting valve pipe is arranged at the bottom of the processing bin. Further, the second grinding bin and the first grinding bin are arranged in the same structure, and the second grinding bin and the first grinding bin are arranged in a mirror image mode. Furthermore, the first grinding bin and the second grinding bin are connected and combined with each other through the second connecting valve pipe on one side of each of the first grinding bin and the second grinding bin and matched with the flange structure, and the first combined pipe and the second combined pipe are connected and combined with the first connecting valve pipe on one side of the first grinding bin and the second grinding bin through the flange structure respectively. Further, the grinding component comprises a grinding roller, a first planetary transmission seat, a transmission shaft and a second planetary transmission seat, wherein the first planetary transmission seat is installed at one end of the grinding roller in a connecting way, the transmission shaft is horizontally installed at one end, far away from the grinding roller, of the first planetary transmission seat, and the second planetary transmission seat is installed at one end, far away from the first planetary transmission seat, of the grinding roller. Furthermore, the first planetary transmission seat and the second planetary transmission seat have the same structure, and the grinding roller takes the first planetary transmission seat as a circle, is in an annular array structure and is distributed with three groups. Further, the driving assembly comprises a combined seat, a stabilizing frame and a servo motor, wherein the stabilizing frame is arranged on one side, far away from the grinding assembly, of the combined seat, and the servo motor is horizontally arranged on one side, far away from the combined seat, of the stabilizing frame. Further, one side of the combined seat far away from the stabilizing frame is connected with the transmission shaft, and the axis of the combined seat is connected with the power output end of the servo motor. The utility model provides a high-efficiency grinding device for preparing a PVC stabilizer, which has the following beneficial effects: 1. According to the utility model, the circulating members are symmetrically arranged at the two ends of the first grinding bin and the second grinding bin, wherein the first combined pipe is connected with the first connecting valve pipe at one side of the first grinding bin, and the second combined pipe is connected with