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CN-224207893-U - Plasticizer raw material mixing device

CN224207893UCN 224207893 UCN224207893 UCN 224207893UCN-224207893-U

Abstract

The utility model discloses a plasticizer raw material mixing device which comprises a tank body, a stock solution tank and stirring blades, wherein a main shaft is arranged at the central position of the bottom end of the tank body, a fixed sleeve is uniformly arranged on the main shaft, the stirring blades are arranged on both sides of the fixed sleeve, strip-shaped grooves are uniformly formed in the stirring blades, cutting blades are arranged in each strip-shaped groove, and distribution holes communicated with a flow passage are uniformly formed in the side wall of the main shaft. According to the utility model, the special turbulent flow plates I and II are arranged in the tank body and are staggered to form the S-shaped path, so that when the stirring blade rotates, the raw materials interact with the turbulent flow plates to generate a strong turbulent flow effect. The turbulent flow can effectively break the laminar flow state between the raw materials, and promote the full collision and fusion between different raw materials, thereby remarkably improving the uniformity and efficiency of mixing.

Inventors

  • XIE XUAN

Assignees

  • 上海毅洵化工科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The plasticizer raw material mixing device comprises a tank body (15), a stock solution tank (24) and stirring blades (16), and is characterized in that a main shaft (13) is arranged at the central position of the bottom end inside the tank body (15), one end of the main shaft (13) extends to the outer side of the bottom of the tank body (15) and is connected with a belt pulley I (6), a rotating motor (11) is arranged at the bottom of one side of the tank body (15), the rotating motor (11) is connected with a controller (14) arranged on the outer side of the tank body (15) through a wire, a belt pulley II (10) is arranged at the output end of the rotating motor (11), and a transmission belt (7) is connected between the belt pulley II (10) and the belt pulley I (6); The novel liquid pump is characterized in that a stock solution tank (24) is arranged at the bottom of the other side of the tank body (15), supporting legs (8) are uniformly arranged at the bottom of the tank body (15), a pump body (3) is arranged at the inner side of one supporting leg (8), the input end of the pump body (3) is connected with the bottom of the stock solution tank (24) through a liquid suction pipe (1), the output end of the pump body (3) is communicated with a flow channel (30) arranged in the main shaft (13) through a liquid inlet pipe (5), and a turbulent flow plate I (21) and a turbulent flow plate II (25) are uniformly arranged on the inner side wall of the tank body (15); The novel stirring device is characterized in that a fixing sleeve (29) is uniformly arranged on the main shaft (13), stirring blades (16) are arranged on two sides of the fixing sleeve (29), strip-shaped grooves (27) are uniformly formed in the stirring blades (16), cutting blades (28) are arranged in each strip-shaped groove (27), and distribution holes (12) communicated with a flow passage (30) are uniformly formed in the side wall of the main shaft (13); the top of the tank body (15) is also provided with a cover body (20), and the top of the cover body (20) is provided with a first feed hopper (18) and a second feed hopper (19) in parallel.
  2. 2. The plasticizer raw material mixing device according to claim 1, wherein a heater (2) is arranged at the bottom end of the inside of the tank body (15), a temperature sensor (17) is arranged at the top end of the inside of the tank body (15), and an insulating layer (23) is uniformly paved on the inner wall of the tank body (15).
  3. 3. The plasticizer feed mixing device as set forth in claim 1, wherein the first turbulence plate (21) and the second turbulence plate (25) are disposed alternately on the inner wall of the tank body (15), and the first turbulence plate (21) and the second turbulence plate (25) disposed alternately form an S-shaped path on the inner wall of the tank body (15).
  4. 4. The plasticizer raw material mixing device according to claim 1, wherein the liquid inlet pipe (5) is provided with a one-way valve (4).
  5. 5. The plasticizer raw material mixing device according to claim 1, wherein auxiliary stirring rods (22) are uniformly arranged on the main shaft (13) between the upper stirring blade (16) and the lower stirring blade (16).
  6. 6. The plasticizer raw material mixing device according to claim 1, wherein holes (26) are uniformly formed in the stirring blade (16).
  7. 7. The plasticizer raw material mixing device according to claim 1, wherein a protective cover (9) is arranged at the bottom of a tank body (15) outside the belt pulley II (10) and the belt pulley I (6).

Description

Plasticizer raw material mixing device Technical Field The utility model relates to the technical field of plasticizer production and processing, in particular to a plasticizer raw material mixing device. Background The plasticizer is a polymer material auxiliary agent widely used in industry, can improve the performance of polymer materials, reduce the production cost and improve the production benefit, and is widely applied to materials such as plastic products, concrete, mud ash, cement, gypsum, cosmetics, cleaning agents and the like. In the production process of the plasticizer, the mixing of raw materials is a key link, and the quality and performance of the plasticizer are directly influenced by the mixing effect. The conventional plasticizer raw material mixing device has some disadvantages. For example, some mixing devices simply stir raw materials by a simple stirring rod, a stirring structure cannot contact the inner bottom wall of a mixing tank, raw materials deposited on the inner bottom side of the tank are difficult to sufficiently mix, the mixing efficiency is low, the quality of a finished product is easily affected, and a discharge hole is possibly blocked. Meanwhile, some existing mixing devices have certain defects in the aspects of raw material supply stability, safety, equipment operation and maintenance convenience and the like, and cannot well meet the requirements of plasticizer manufacturers on efficient, high-quality and safe production. Disclosure of utility model The utility model aims to provide a plasticizer raw material mixing device for solving the problems in the prior art. The utility model provides a plasticizer raw material mixing device which comprises a tank body, a raw liquid tank and stirring blades, wherein a main shaft is arranged at the central position of the bottom end inside the tank body, one end of the main shaft extends to the outer side of the bottom of the tank body and is connected with a belt pulley I, a rotating motor is arranged at the bottom of one side of the tank body and is connected with a controller arranged outside the tank body through a wire, the output end of the rotating motor is provided with a belt pulley II, and a transmission belt is connected between the belt pulley II and the belt pulley I; The liquid tank is arranged at the bottom of the other side of the tank body, supporting legs are uniformly arranged at the bottom of the tank body, a pump body is arranged at the inner side of one supporting leg, the input end of the pump body is connected with the bottom of the liquid tank through a liquid suction pipe, the output end of the pump body is communicated with a flow channel arranged in the main shaft through a liquid inlet pipe, and a turbulent flow plate I and a turbulent flow plate II are uniformly arranged on the inner side wall of the tank body; The main shaft is uniformly provided with a fixed sleeve, both sides of the fixed sleeve are provided with stirring blades, the stirring blades are uniformly provided with strip-shaped grooves, the inside of each strip-shaped groove is provided with a cutting blade, and the side wall of the main shaft is uniformly provided with distribution holes communicated with a flow passage; the top of the tank body is also provided with a cover body, and the top of the cover body is provided with a first feeding hopper and a second feeding hopper in parallel. Preferably, the bottom inside the tank body is provided with a heater, the top inside the tank body is provided with a temperature sensor, and the inner wall of the tank body is uniformly paved with a heat preservation layer. Preferably, the first turbulent flow plate and the second turbulent flow plate are arranged on the inner wall of the tank body in a staggered mode, and the first turbulent flow plate and the second turbulent flow plate which are arranged in a staggered mode form an S-shaped path on the inner wall of the tank body. Preferably, the liquid inlet pipe is provided with a one-way valve. Preferably, auxiliary stirring rods are uniformly arranged on the main shaft between the upper stirring blade and the lower stirring blade. Preferably, holes are uniformly formed in the stirring blade. Preferably, a protective cover is arranged at the bottom of the tank body at the outer sides of the second belt pulley and the first belt pulley. The utility model relates to a plasticizer raw material mixing device, which has remarkable advantages and positive effects compared with the prior art, and is specifically characterized in that: 1. improving the mixing uniformity and efficiency: by arranging the special turbulent flow plates I and II in the tank body and arranging the special turbulent flow plates I and II in an S-shaped path in a staggered way, when the stirring blades rotate, raw materials interact with the turbulent flow plates to generate a strong turbulent flow effect. The turbulent flow can effectively break the laminar flow state b