CN210965085U

CN210965085U - A reation kettle for PVC tubular product processing production

Info

Publication number: CN210965085U
Application number: CN201921418927.1U
Authority: CN
Inventors: 李木有
Original assignee: 李木有
Current assignee: Fujian Zhongshou Construction Engineering Co., Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-10
Anticipated expiration: 2029-08-28

Abstract

The utility model belongs to the technical field of the tubular product processing technique and specifically relates to a reation kettle for PVC tubular product processing production, including top cap, the cauldron body and base, top cap top and frame welding, the motor is installed at the frame top, the top cap right side is provided with the feed inlet, the motor bottom is connected with the speed reducer of installing in frame inside through the pivot, top cap bottom is through screw thread and cauldron body top sealing connection. The utility model discloses in through be provided with propeller blade in the pivot, can overturn the material about the mixed processing of the material of being convenient for, the leaf of stirring of pivot bottom can overturn the material of cauldron body bottom and mix moreover, makes the material misce bene, and the heating pipe upper portion sets up and is helical structure, and the latter half sets to the structure of spiraling, can heat the first half of the cauldron body, the mixture of the material of being convenient for, and the material of cauldron body bottom can carry out effectual thermal treatment through the heating pipe of the structure of spiraling moreover.

Description

A reation kettle for PVC tubular product processing production

Technical Field

The utility model relates to a tubular product processing technology field specifically is a reation kettle for PVC tubular product processing production.

Background

PVC is a material whose main component is polyvinyl chloride (PVC), and other components are added to enhance its heat resistance, toughness and ductility. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive.

It is a synthetic material that is enjoyed, popular and widely used in the world today. Its global usage is second highest among various synthetic materials. It is only in 1995 a year that PVC has been statistically produced in europe at around five million tons and consumed at five million thirty million tons. In germany, the production and consumption of PVC averages one hundred and forty million tons, and therefore there is an increasing demand for a reaction vessel for the production of PVC pipes.

The existing reaction kettle has the disadvantages that the stirring and mixing results of materials are not ideal, the materials at the bottom of the reaction kettle cannot be overturned and mixed, and the stirring and mixing of the materials by the stirring rod on the rotating shaft are not uniform, so that the reaction kettle for processing and producing the PVC pipes is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reation kettle for PVC tubular product processing production, through be provided with propeller blade in the pivot, can overturn the material from top to bottom and be convenient for the hybrid processing of material, and the leaf of stirring of pivot bottom can overturn the material of cauldron body bottom and mix, make the material misce bene, heating pipe upper portion sets up and is helical structure, the latter half sets to the structure of spiraling, can heat the first half of the cauldron body, the mixing of the material of being convenient for, and the material of cauldron body bottom can carry out effectual thermal treatment through the heating pipe of the structure of spiraling, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a reaction kettle for processing and producing PVC pipes comprises a top cover, a kettle body and a base, wherein the top of the top cover is welded with a rack, a motor is installed at the top of the rack, a feed inlet is formed in the right side of the top cover, the bottom of the motor is connected with a speed reducer installed in the rack through a rotating shaft, the bottom of the top cover is in sealing connection with the top of the kettle body through threads, a propeller blade is installed on the rotating shaft installed in the kettle body, a stirring rod is welded on the inner side of the propeller blade in the rotating shaft, a stirring blade is welded at the bottom end of the rotating shaft, a cavity is arranged in the kettle body, a heating pipe is installed in the cavity, the upper half part of the heating pipe is in a spiral structure, the lower half part of the heating pipe is in a spiral structure, the bottom of the kettle body is in sealing connection with, the left connector of heating pipe bottom sets up the left side at the base, the installation of base bottom is provided with the discharging pipe of control valve.

Preferably, the manometer is installed in the top cap left side, and manometer and cauldron body inner chamber intercommunication, top cap left side lower extreme is provided with the gas outlet.

Preferably, the inner sides of the top cover, the kettle body and the base are all provided with heat insulation layers made of glass fibers.

Preferably, the stirring rods are arranged in a staggered manner and are 5-10cm away from the inner wall of the kettle body.

Preferably, the upper end of the rotating shaft is connected with the inner wall of the kettle body through a bearing support, and the lower end of the rotating shaft is connected with the inner wall of the kettle body through a kettle bottom bearing.

Preferably, the upper end of the discharge pipe penetrates through the base and is arranged at the center of the spiral structure at the bottom of the heating pipe.

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

1. the utility model discloses in, through be provided with propeller blade in the pivot, can overturn the material about being convenient for the hybrid processing of material.

2. The utility model discloses in, the leaf of stirring of pivot bottom can overturn the material of cauldron body bottom and mix, makes the material misce bene.

3. The utility model discloses in, the setting of heating pipe upper portion is helical structure, and the latter half sets to the spiral structure, can heat the first half of the cauldron body, and the material of being convenient for mixes, and the material of cauldron body bottom can carry out effectual thermal treatment through the heating pipe of spiral structure moreover.

Drawings

FIG. 1 is a schematic view of the overall structure of a reaction kettle for processing and producing PVC pipes according to the present invention;

FIG. 2 is a schematic view of the internal structure of a reaction kettle for processing and producing PVC pipes according to the present invention;

fig. 3 is the utility model relates to a reation kettle heating pipe structure sketch map for PVC tubular product processing production.

In the figure: 1. a top cover; 2. a kettle body; 3. a base; 4. a motor; 5. a frame; 6. a feed inlet; 7. a pressure gauge; 8. a discharge pipe; 9. a speed reducer; 10. a cavity; 11. heating a tube; 12. a rotating shaft; 13. a propeller blade; 14. a stirring rod; 15. poking the blades; 16. a bearing support; 17. a kettle bottom bearing; 18. a thermal insulation layer; 19. a placement chamber.

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.

Please refer to fig. 1-3;

example 1: the utility model provides a reation kettle for PVC tubular product processing production, including

top cap

1, 1 top of top cap welds with frame 5, motor 4 is installed at 5 tops of frame, 1 right sides of top cap is provided with feed inlet 6, motor 4 bottom is connected with the speed reducer 9 of installing in 5 inside of frame through

pivot

12, 1 bottom of top cap passes through screw thread and the 2 top sealing connection of the cauldron body, manometer 7 is installed in 1 left side of top cap, and manometer 7 communicates with 2 inner chambers of the cauldron body, 1 left side lower extreme of top cap is provided with the gas outlet, the manometer can detect the internal atmospheric pressure of cauldron constantly.

Example 2: a reaction kettle for processing and producing PVC pipes comprises a kettle body 2, wherein a rotating shaft 12 arranged inside the kettle body 2 is provided with a propeller blade 13, the rotating shaft 12 is welded with a stirring rod 14 at the inner side of the propeller blade 13, the stirring rod 14 is arranged in a staggered manner and is 5-10cm away from the inner wall of the kettle body, so that materials can be stirred and mixed better, the bottom end of the rotating shaft 12 is welded with a stirring blade 15, the materials can be overturned up and down to facilitate the mixing treatment of the materials, the stirring blade at the bottom of the rotating shaft can overturn and mix the materials at the bottom of the kettle body, so that the materials are mixed uniformly, a cavity 10 is arranged inside the kettle body 2, a heating pipe 11 is arranged inside the cavity 10, the upper half part of the heating pipe 11 is of a spiral structure, the lower half part of the heating pipe is of a spiral structure and can be subjected to comprehensive heating treatment, the upper end of the rotating shaft 12 is connected with the inner wall of, the stability is increased.

Example 3: the utility model provides a reation kettle for PVC tubular product processing production, including

base

3, 2 bottoms of the cauldron body are through screw thread and 3 sealing connection of base, 3 inside being provided with of base place chamber 19, it is the spiral structure of heating pipe 11 the latter half to place 19 internally mounted in chamber, the left connector setting in the left side of heating pipe 11 bottom is in the

base

3, 3 bottom installation of base is provided with the discharging pipe 8 of control valve, top cap 1,

cauldron body

2 and 3 inboards of base all are provided with the insulating layer 18 that glass fiber made, strengthen thermal-insulated effect, 8 upper ends of discharging pipe run through base 3 and install the central point that spirals the structure in heating pipe 11 bottom and put.

The working principle is as follows: during the use, heating pipe 11 heats, drop into the material through the feed inlet, control motor 4's rotation after the material melts, thereby motor 4 drives 12 pivot rotations, pivot 12 is in the pivoted, puddler 14 stirs the mixture to the material, and the upset and the roll of material can be realized to the epaxial propeller blade 13 of pivot 12 and stirring leaf 15, the homogeneous mixing of the material of being convenient for, when carrying out mixing treatment to the material, some gas can get rid of through the gas outlet, and manometer 7 on the top cap 1 can detect the atmospheric pressure of the 2 insides of cauldron bodies constantly, after the material mixes the completion, control the ejection of compact through the control valve on the control discharging pipe 8.

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. The utility model provides a reation kettle for PVC tubular product processing production which characterized in that: comprises a top cover (1), a kettle body (2) and a base (3), wherein the top of the top cover (1) is welded with a rack (5), a motor (4) is installed at the top of the rack (5), a feed inlet (6) is formed in the right side of the top cover (1), the bottom of the motor (4) is connected with a speed reducer (9) installed inside the rack (5) through a rotating shaft (12), the bottom of the top cover (1) is hermetically connected with the top of the kettle body (2) through threads, a propeller blade (13) is installed on the rotating shaft (12) installed inside the kettle body (2), a stirring rod (14) is welded on the inner side of the propeller blade (13) on the rotating shaft (12), a stirring blade (15) is welded at the bottom end of the rotating shaft (12), a cavity (10) is arranged inside the kettle body (2), a heating pipe (11) is installed inside the cavity (10), and the upper half part of the, the latter half is the helicitic texture, the cauldron body (2) bottom is through screw thread and base (3) sealing connection, base (3) inside is provided with places chamber (19), what place chamber (19) internally mounted is the helicitic texture of heating pipe (11) the latter half, the left connector setting in the left side of base (3) in heating pipe (11) bottom, base (3) bottom installation is provided with discharging pipe (8) of control valve.

2. The reaction kettle for processing and producing the PVC pipe according to claim 1, is characterized in that: manometer (7) are installed in top cap (1) left side, and manometer (7) and the intercommunication of cauldron body (2) inner chamber, top cap (1) left side lower extreme is provided with the gas outlet.

3. The reaction kettle for processing and producing the PVC pipe according to claim 1, is characterized in that: and heat insulation layers (18) made of glass fibers are arranged on the inner sides of the top cover (1), the kettle body (2) and the base (3).

4. The reaction kettle for processing and producing the PVC pipe according to claim 1, is characterized in that: the stirring rods (14) are arranged in a staggered mode and are 5-10cm away from the inner wall of the kettle body.

5. The reaction kettle for processing and producing the PVC pipe according to claim 1, is characterized in that: the upper end of the rotating shaft (12) is connected with the inner wall of the kettle body (2) through a bearing support (16), and the lower end of the rotating shaft (12) is connected with the inner wall of the kettle body (2) through a kettle bottom bearing (17).

6. The reaction kettle for processing and producing the PVC pipe according to claim 1, is characterized in that: the upper end of the discharge pipe (8) penetrates through the base (3) and is arranged at the center of the spiral structure at the bottom of the heating pipe (11).