CN212396731U

CN212396731U - PVC heat stabilizer reation kettle

Info

Publication number: CN212396731U
Application number: CN202020773990.3U
Authority: CN
Inventors: 毛国标; 王盈
Original assignee: Anhui Daorun New Material Technology Co Ltd
Current assignee: Anhui Daorun New Material Technology Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-26
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a PVC heat stabilizer reaction kettle, which comprises a body, wherein a servo motor is arranged on the body, the servo motor is connected with a telescopic rod inside the body, a rotating shaft is arranged on the telescopic rod, four stirring blades are fixed on the rotating shaft, and the stirring blades are designed in an arc shape; the utility model discloses simple structure, the modern design can carry out abundant stirring to the raw materials, especially after adding the additive, can better with raw materials homogeneous mixing, makes its thermally equivalent simultaneously.

Description

PVC heat stabilizer reation kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a PVC heat stabilizer reation kettle.

Background

The general understanding of the reaction kettle is that a stainless steel container for physical or chemical reaction is adopted, the structural design and parameter configuration of the container are carried out according to different process condition requirements, the impurities in the raw materials cannot be filtered when the raw materials are added into the PVC heat stabilizer reaction kettle on the market at present, the stirring is not uniform after the additives are added, the heating is not uniform, the purity of the generated heat stabilizer after the reaction is not high, and therefore the improvement is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC heat stabilizer reation kettle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PVC heat stabilizer reaction kettle comprises a body and is characterized in that a servo motor is arranged on the body and connected with a telescopic rod in the body, a rotating shaft is arranged on the telescopic rod, four stirring blades are fixed on the rotating shaft, and the stirring blades are designed in an arc shape;

the body is provided with a raw material feeding device, the raw material feeding device comprises a first feeding opening, a filter plate is arranged below the first feeding opening, a raw material outlet is arranged below the filter plate, and the raw material outlet is connected with the inside of the body;

the body is provided with an additive feeding device, the additive feeding device comprises a second feeding opening, an additive outlet is arranged below the second feeding opening, the additive outlet is connected with an air guide pipe and a drainage pipe, a pressurizing device is arranged at the joint of the additive outlet, the air guide pipe and the drainage pipe, and the drainage pipe is provided with a plurality of small holes.

Preferably, the bottom of the body is provided with a heater, and the body is provided with a steam exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has simple structure and novel design, can fully stir the raw materials, and can be better and uniformly mixed with the raw materials particularly after the additive is added, and simultaneously the raw materials are uniformly heated;

2. the specially designed filter plate is used for filtering impurities mixed in the raw materials, and the heat stabilizer with higher purity can be obtained after the additives are added and mixed;

3. the utility model discloses special flexible rotation formula stirring that adds can be with the better integration of raw materials and additive, and the flexible of special arc stirring leaf cooperation puddler adds rotatoryly, can upwards roll the compounding that the bottom has been heated, makes its thermally equivalent.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

Fig. 2 is a schematic view of the structure of the stirring blade of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a PVC heat stabilizer reaction kettle comprises a body 1 and is characterized in that a servo motor 2 is arranged on the body 1, the servo motor 2 is connected with a telescopic rod 3 inside the body 1, a rotating shaft 4 is arranged on the telescopic rod 3, and the special telescopic and rotating design can stir the inside of the whole reaction kettle without installing a plurality of stirring parts; four stirring blades 5 are fixed on the rotating shaft 4, the stirring blades 5 are in arc-shaped design, and the specially-arranged arc-shaped stirring blades can roll the mixed material with heated bottom upwards by matching with the stretching and rotating of the stirring rod;

the feeding device for the raw materials is characterized in that the body 1 is provided with a raw material feeding device 6, the raw material feeding device 6 comprises a feeding opening I7, a filter plate 8 is arranged below the feeding opening I7, the specially-arranged filter plate can filter impurities in the raw materials, a raw material outlet 9 is arranged below the filter plate 8, and the raw material outlet 9 is connected with the inside of the body 1;

the body 1 is provided with an additive feeding device 10, the additive feeding device 10 comprises a feeding port II 11, an additive outlet 12 is arranged below the feeding port II 11, the additive outlet 12 is connected with an air guide pipe 13 and a drainage pipe 14, a supercharging device 15 is arranged at the joint of the additive outlet 12, the air guide pipe 13 and the drainage pipe 14, the drainage pipe 14 is provided with a plurality of small holes, an additive enters the drainage pipe through the outlet, air is introduced into the drainage pipe through the air guide pipe, the additive is sprayed out of the small holes of the drainage pipe through supercharging of the supercharging device, and thus the additive is sprayed through the small holes and can be better mixed with raw materials, and the mixing reaction is more uniform through telescopic rotation stirring, so that the purity of a heat stabilizer is greatly improved;

the bottom of the body 1 is provided with a heater 16 for heating mixed materials in the reaction kettle, and the body 1 is provided with a steam exhaust pipe 17 for exhausting steam to prevent the steam from being liquefied and then dripping into the reaction kettle to influence the purity of the heat stabilizer.

The working principle is as follows: the raw materials are added into the reaction kettle through the raw material feeding device, the stirring part is driven by the servo motor to stretch and rotate to stir, then the additives are added through the additive feeding device, and the heat stabilizer is obtained through stirring and heating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PVC heat stabilizer reaction kettle comprises a body (1), and is characterized in that a servo motor (2) is arranged on the body (1), the servo motor (2) is connected with a telescopic rod (3) inside the body (1), a rotating shaft (4) is arranged on the telescopic rod (3), four stirring blades (5) are fixed on the rotating shaft (4), and the stirring blades (5) are designed in an arc shape;

the feeding device for the raw materials is characterized in that a raw material feeding device (6) is arranged on the body (1), the raw material feeding device (6) comprises a first feeding opening (7), a filter plate (8) is arranged below the first feeding opening (7), a raw material outlet (9) is arranged below the filter plate (8), and the raw material outlet (9) is connected with the inside of the body (1);

be equipped with additive feeding device (10) on body (1), additive feeding device (10) are including charge door two (11), charge door two (11) below is equipped with additive export (12), air duct (13) and drainage tube (14) are being connected in additive export (12), the handing-over department of additive export (12), air duct (13) and drainage tube (14) is equipped with supercharging device (15), be equipped with a plurality of apertures on drainage tube (14).

2. The PVC heat stabilizer reaction kettle according to claim 1, characterized in that: the heating device is characterized in that a heater (16) is arranged at the bottom of the body (1), and a steam exhaust pipe (17) is arranged on the body (1).