CN211677700U

CN211677700U - Polymeric kettle

Info

Publication number: CN211677700U
Application number: CN201922179258.3U
Authority: CN
Inventors: 方庆忠; 方正京华; 钱小全
Original assignee: Zhongxi New Material Anhui Co ltd
Current assignee: Zhongxi New Material Anhui Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-16
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a polymeric kettle, include: the side wall of the kettle body is provided with an insertion hole; a discharging pipe, the discharging pipe sets up on the inserted hole, and the first end of discharging pipe is located the cauldron internal and is close to the bottom of the cauldron body, and the second end of discharging pipe is located the cauldron external, and the discharging pipe is held to the first end slope by the second and sets up downwards. The utility model discloses make the discharging pipe be difficult to the jam.

Description

Polymeric kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a polymeric kettle for producing ultra high molecular weight polyethylene.

Background

The polymerizer, which is a main apparatus for producing a high molecular compound, is generally a vertical cylindrical autoclave with a jacket for introducing steam or cold water for heating or cooling, and is currently used for producing ultra-high molecular weight polyethylene.

At present, a discharge pipe is generally arranged at the bottom of a kettle body of a polymerization kettle, so that the discharge pipe is easily blocked by blocks in the kettle body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a polymeric kettle is provided, it makes the discharging pipe be difficult to block up.

In order to solve the technical problem, the utility model provides a polymeric kettle, include:

the side wall of the kettle body is provided with an insertion hole;

a discharging pipe, the discharging pipe sets up on the inserted hole, and the first end of discharging pipe is located the cauldron internal and is close to the bottom of the cauldron body, and the second end of discharging pipe is located the cauldron external, and the discharging pipe is held to the first end slope by the second and sets up downwards.

Preferably, the discharge pipe is detachably connected with the kettle body.

Preferably, a pipe sleeve is arranged on the outer side wall of the kettle body, two ends of the pipe sleeve are open, one end of the pipe sleeve is connected with the insertion hole, a first flange is arranged at the other end of the pipe sleeve, the discharging pipe is inserted into the pipe sleeve and is inserted into the kettle body through the insertion hole, a second flange is arranged on the outer wall of the discharging pipe, and the first flange and the second flange are detachably connected.

Preferably, the first flange and the second flange are connected by a threaded fastener.

Preferably, a third flange is arranged on the second end of the tapping pipe.

Preferably, the discharge pipe and the axis of the kettle body form an included angle of 60 degrees.

Preferably, a stirring shaft is arranged in the kettle body, the stirring shaft is arranged along the axis direction of the kettle body, a first paddle, a second paddle and a third paddle are arranged on the stirring shaft, the first paddle, the second paddle and the third paddle are distributed at intervals along the axis direction of the stirring shaft, the first paddle is close to the top of the kettle body, the first paddle is a flat paddle, and the second paddle and the third paddle are upturning paddles.

After the structure more than adopting, compared with the prior art, the utility model, have following advantage:

the utility model discloses a polymeric kettle, discharging pipe set up on the lateral wall of the cauldron body, and the discharging pipe is held to first end slope by the second and sets up downwards, and like this, the internal cubic of cauldron is difficult to enter into in the discharging pipe to make the discharging pipe be difficult to blockking up.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in FIGS. 1 and 2, the polymerizer of the invention comprises a body 10 and a discharge pipe 20.

An insertion opening 11 is formed in the side wall of the kettle body 10, and the insertion opening 11 is located in the lower portion of the kettle body 10.

The discharging pipe 20 is arranged on the insertion opening 11, the discharging pipe 20 is open at two ends, the first end of the discharging pipe 20 is located in the kettle body 10 and close to the bottom of the kettle body 10, a gap is reserved between the first end of the discharging pipe 20 and the bottom of the kettle body 10, the second end of the discharging pipe 20 is located outside the kettle body 10, the discharging pipe 20 is arranged downwards in an inclined mode from the second end to the first end, and in the embodiment, the discharging pipe 20 and the axis of the kettle body 10 form an included angle of 60 degrees.

Discharging pipe 20 and cauldron body 10 detachable be connected, say that discharging pipe 20 is pluggable setting in inserted hole 11 that just so, can extract discharging pipe 20 from inserted hole 11 to do benefit to the quick dismouting maintenance of discharging pipe 20.

The outer side wall of the kettle body 10 is provided with a pipe sleeve 30, the pipe sleeve 30 is open at two ends, one end of the pipe sleeve 30 is connected with the insertion hole 11, the other end of the pipe sleeve 30 is provided with a first flange 31, the discharging pipe 20 is inserted into the pipe sleeve 30 and inserted into the kettle body 10 through the insertion hole 11, the outer wall of the discharging pipe 20 is provided with a second flange 21, the first flange 31 is detachably connected with the second flange 21, and therefore the discharging pipe 20 can be conveniently installed and fixed through the first flange 31 and the second flange 21.

The first flange 31 and the second flange 21 are connected by a threaded fastener.

The second end of the tapping pipe 20 is provided with a third flange 22, so that the second end of the tapping pipe 20 can be fixed on mechanical equipment through the third flange 22, which facilitates connection of the tapping pipe 20 with other equipment.

The stirring shaft 40 is arranged in the kettle body 10, the stirring shaft 40 is driven by a speed reduction motor 44, the stirring shaft 40 is arranged along the axial direction of the kettle body 10, the stirring shaft 40 is provided with a first blade 41, a second blade 42 and a third blade 43, the first blade 41, the second blade 42 and the third blade 43 are distributed along the axial direction of the stirring shaft 40 at intervals, the first blade 41 is close to the top of the kettle body 10, the first blade 41 is a flat blade, and the second blade 42 and the third blade 43 are upturning blades, so when the stirring shaft 40 rotates, the materials in the kettle body 10 can be uniformly stirred through the first blade 41, the second blade 42 and the third blade 43.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. A polymerizer, characterized by comprising:

the kettle comprises a kettle body (10), wherein an insertion opening (11) is formed in the side wall of the kettle body (10);

a discharging pipe (20), discharging pipe (20) set up on inserted hole (11), and the first end of discharging pipe (20) is located cauldron body (10) and is close to the bottom of cauldron body (10), and the second end of discharging pipe (20) is located outside cauldron body (10), and discharging pipe (20) are held to first end slope by the second and are set up downwards.

2. The polymerizer according to claim 1, wherein the outlet pipe (20) is detachably connected to the body (10).

3. The polymerizer according to claim 2, wherein a pipe sleeve (30) is provided on an outer side wall of the tank body (10), the pipe sleeve (30) is open at both ends, one end of the pipe sleeve (30) is connected to the insertion port (11), the other end of the pipe sleeve (30) is provided with a first flange (31), the discharge pipe (20) is inserted into the pipe sleeve (30) and inserted into the tank body (10) through the insertion port (11), a second flange (21) is provided on an outer wall of the discharge pipe (20), and the first flange (31) and the second flange (21) are detachably connected.

4. A polymerizer vessel according to claim 3, wherein the first flange (31) and the second flange (21) are connected by means of a threaded fastener.

5. Polymeric kettle according to claim 4, wherein a third flange (22) is provided on the second end of the tapping pipe (20).

6. The polymerizer according to claim 5, wherein the outlet pipe (20) is at an angle of 60 degrees with respect to the axis of the body (10).

7. The polymerization kettle according to claim 1, wherein a stirring shaft (40) is arranged in the kettle body (10), the stirring shaft (40) is arranged along the axial direction of the kettle body (10), the stirring shaft (40) is provided with first blades (41), second blades (42) and third blades (43), the first blades (41), the second blades (42) and the third blades (43) are distributed at intervals along the axial direction of the stirring shaft (40), the first blades (41) are close to the top of the kettle body (10), the first blades (41) are flat blades, and the second blades (42) and the third blades (43) are upturning blades.