CN211586613U

CN211586613U - Polymeric kettle with quick heat extraction structure

Info

Publication number: CN211586613U
Application number: CN202020063751.9U
Authority: CN
Inventors: 潘艳久; 赵正武
Original assignee: Panjin Futian Petrochemical Development Co ltd
Current assignee: Panjin Futian Petrochemical Development Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-29
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a polymeric kettle with quick heat extraction structure, including outer barrel and interior barrel, the outside of barrel including outer barrel parcel, be formed with the intermediate layer between outer barrel and the interior barrel, the lower extreme external surface fixed mounting of outer barrel has the support frame, the equal fixed mounting of surface all around of outer barrel has the fin, the utility model discloses the beneficial effect who reaches is: can scrape the material that the polymerizer inner wall bonded through the one end installation at the stirring leaf and the scraper of stirring leaf vertical distribution, avoid the material to bond at the polymerizer's inner wall when the polymerizer is inside to react, can conveniently clean polymerizer simultaneously, make things convenient for the clearance of polymerizer inner wall, through-hole or notch have been seted up on the surface of scraper, the stirring leaf drives the flow that can make things convenient for the polymerizer interior material when the scraper rotates, and the fin through outer barrel surface can improve polymerizer's heat extraction speed, facilitate the use.

Description

Polymeric kettle with quick heat extraction structure

Technical Field

The utility model relates to a polymeric kettle, in particular to polymeric kettle with quick heat extraction structure belongs to conveyor technical field.

Background

The polymerizer is the main apparatus for preparing the polymer compound. Typically a vertical cylindrical autoclave, with a jacket for heating or cooling by steam or cold water. The polymerization kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like.

Present polymeric kettle has certain influence when using, and during reaction material carries out polymerization reaction inside polymeric kettle, the material bonds easily at polymeric kettle's inner wall, can cause on the one hand that reaction material can not complete polymerization, and on the other hand polymeric kettle's of not being convenient for cleanness, and heat extraction speed is slower when polymeric kettle uses moreover, has brought certain influence for the use, consequently, proposes a polymeric kettle who has quick heat extraction structure now.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, the inside material of polymeric kettle bonds easily at polymeric kettle's inner wall when current polymeric kettle uses, and the slow problem of heat extraction speed provides a polymeric kettle who has quick heat extraction structure when polymeric kettle uses moreover.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a polymeric kettle with quick heat extraction structure, which comprises an outer barrel and an inner barrel, wherein the outer barrel is wrapped outside the inner barrel, an interlayer is formed between the outer barrel and the inner barrel, a support frame is fixedly arranged on the outer surface of the lower end of the outer barrel, radiating fins are fixedly arranged on the outer surface of the periphery of the outer barrel, a speed reducer is fixedly arranged in the middle of the upper end of the inner barrel, a motor is fixedly arranged on the upper end of the speed reducer, a rotating shaft is fixedly connected with the position of the lower end of the speed reducer in the inner barrel, a stirring blade is fixedly connected with the outer surface of the rotating shaft, a scraper is fixedly connected with the position of one end of the stirring blade in the inner barrel, a feed inlet is arranged on the position of one side of the speed reducer on the outer surface of the upper end of the inner barrel, a discharge outlet is, the lower end of the outer barrel is fixedly connected with a liquid outlet pipe at one side of the discharge hole.

As a preferred technical scheme of the utility model, the surface cover of pivot is equipped with position sleeve, the stirring leaf passes through position sleeve and pivot fixed connection, the quantity of stirring leaf is a plurality of groups.

As an optimal technical scheme of the utility model, the inside of barrel is the vertical distribution including scraper and stirring leaf, the inner wall of barrel including the scraper laminating, the quantity of scraper is four groups.

As an optimized technical scheme of the utility model, import pipe and drain pipe all link up with the intermediate layer mutually, the quantity of fin is a plurality of groups.

As a preferred technical scheme of the utility model, the one end of stirring leaf is located the position fixedly connected with splint of the surface of scraper, splint are U type structure, the outer fixed surface of splint is connected with first rivet, first rivet runs through splint and scraper fixed connection, the through-hole has been seted up to the surface of scraper, the quantity of through-hole is a plurality of groups.

As a preferred technical scheme of the utility model, U type groove has been seted up to the one end of stirring leaf, the lower extreme of scraper is located the inside in U type groove, the fixed surface of stirring leaf is connected with the second rivet, the second rivet runs through stirring leaf and scraper fixed connection, the notch has been seted up to the middle surface of scraper.

The utility model discloses the beneficial effect who reaches is: can scrape the material that the polymerizer inner wall bonded through the one end installation at the stirring leaf and the scraper of stirring leaf vertical distribution, avoid the material to bond at the polymerizer's inner wall when the polymerizer is inside to react, can conveniently clean polymerizer simultaneously, make things convenient for the clearance of polymerizer inner wall, through-hole or notch have been seted up on the surface of scraper, the stirring leaf drives the flow that can make things convenient for the polymerizer interior material when the scraper rotates, and the fin through outer barrel surface can improve polymerizer's heat extraction speed, facilitate the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a connection structure between a stirring blade and a scraper according to a first embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between the stirring blade and the scraper according to the second embodiment of the present invention.

In the figure: 1. an outer cylinder; 2. an inner cylinder; 3. a support frame; 4. a heat sink; 5. a speed reducer; 6. a motor; 7. a rotating shaft; 8. stirring blades; 9. a scraper; 10. a splint; 11. a first rivet; 12. a through hole; 13. a second rivet; 14. a notch; 15. a feed inlet; 16. a discharge port; 17. an inlet pipe; 18. a liquid outlet pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example one

As shown in the figure 1-2, the utility model provides a polymerizer with a rapid heat extraction structure, which comprises an outer cylinder body 1 and an inner cylinder body 2, wherein the outer cylinder body 1 is wrapped outside the inner cylinder body 2, an interlayer is formed between the outer cylinder body 1 and the inner cylinder body 2, a support frame 3 is fixedly arranged on the outer surface of the lower end of the outer cylinder body 1, radiating fins 4 are fixedly arranged on the outer surface of the periphery of the outer cylinder body 1, a speed reducer 5 is fixedly arranged in the middle of the upper end of the inner cylinder body 2, a motor 6 is fixedly arranged on the upper end of the speed reducer 5, a rotating shaft 7 is fixedly connected with the lower end of the speed reducer 5 in the inner cylinder body 2, a stirring blade 8 is fixedly connected with the outer surface of the rotating shaft 7, one end of the stirring blade 8 is fixedly connected with a scraper 9 in the inner cylinder body 2, a feed inlet 15 is arranged on the position, an inlet pipe 17 is fixedly arranged above one side of the outer cylinder 1, and a liquid outlet pipe 18 is fixedly connected to the lower end of the outer cylinder 1, which is positioned at one side of the discharge hole 16.

The surface cover of pivot 7 is equipped with position sleeve, stirring leaf 8 passes through position sleeve and pivot 7 fixed connection, the quantity of stirring leaf 8 is a plurality of groups, the inside of barrel 2 is vertical distribution including scraper 9 and stirring leaf 8, the inner wall of barrel 2 including the laminating of scraper 9, the quantity of scraper 9 is four groups, import pipe 17 all link up with the intermediate layer with drain pipe 18 mutually, the quantity of fin 4 is a plurality of groups, the fixed position that the one end of stirring leaf 8 is located the surface of scraper 9 is connected with splint 10, splint 10 is U type structure, splint 10's surface fixed connection has first rivet 11, first rivet 11 runs through splint 10 and scraper 9 fixed connection, through-hole 12 has been seted up to scraper 9's surface, the quantity of through-hole 12 is a plurality of groups.

Example two

As shown in figures 1 and 3, the utility model provides a polymerizer with a rapid heat extraction structure, which comprises an outer cylinder 1 and an inner cylinder 2, wherein the outer cylinder 1 is wrapped outside the inner cylinder 2, an interlayer is formed between the outer cylinder 1 and the inner cylinder 2, a support frame 3 is fixedly arranged on the outer surface of the lower end of the outer cylinder 1, radiating fins 4 are fixedly arranged on the outer surface of the periphery of the outer cylinder 1, a speed reducer 5 is fixedly arranged in the middle of the upper end of the inner cylinder 2, a motor 6 is fixedly arranged on the upper end of the speed reducer 5, a rotating shaft 7 is fixedly connected with the lower end of the speed reducer 5 in the inner cylinder 2, a stirring blade 8 is fixedly connected with the outer surface of the rotating shaft 7, one end of the stirring blade 8 is fixedly connected with a scraper 9 in the inner cylinder 2, a feed inlet 15 is arranged on the outer surface of the upper end of the inner cylinder 2 at one, an inlet pipe 17 is fixedly arranged above one side of the outer cylinder 1, and a liquid outlet pipe 18 is fixedly connected to the lower end of the outer cylinder 1, which is positioned at one side of the discharge hole 16.

The surface cover of pivot 7 is equipped with position sleeve, stirring leaf 8 passes through position sleeve and 7 fixed connection of pivot, the quantity of stirring leaf 8 is a plurality of groups, the inside of barrel 2 is vertical distribution including scraper 9 and stirring leaf 8, the inner wall of barrel 2 including the laminating of scraper 9, the quantity of scraper 9 is four groups, import pipe 17 all link up with the intermediate layer mutually with drain pipe 18, the quantity of fin 4 is a plurality of groups, U type groove has been seted up to the one end of stirring leaf 8, the lower extreme of scraper 9 is located the inside in U type groove, the surface fixed connection of stirring leaf 8 has second rivet 13, second rivet 13 runs through stirring leaf 8 and scraper 9 fixed connection, notch 14 has been seted up to the middle surface of scraper 9.

Specifically, when the utility model is used, a polymerizer is placed and fixed through a support frame 3, then a material needing polymerization reaction is poured into an inner cylinder 2 through a feed inlet 15, a motor 6 is started, the motor 6 drives a rotating shaft 7 to rotate after speed change through a speed reducer 5, a stirring blade 8 on the rotating shaft 7 stirs the reaction material in the inner cylinder 2, steam is introduced into an interlayer between the inner cylinder 2 and an outer cylinder 1 through an inlet pipe 17, thereby heating the polymerizer, a scraper 9 is fixedly arranged at one end of the stirring blade 8 through a first rivet 11 or a second rivet 13 on a clamping plate 10, the scraper 9 can scrape the material on the inner wall of the polymerizer along with the rotation of the rotating shaft 7, thereby preventing the material reacted in the polymerizer from being bonded on the inner wall of the polymerizer, after the polymerization reaction in the polymerizer, cooling water is introduced into the interlayer through the inlet pipe 17, the radiating fins 4 matched with the outer surface of the outer cylinder 1 can enable the polymerization kettle to quickly exhaust heat, and then products after polymerization reaction are discharged through the discharge port 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a polymeric kettle with quick heat extraction structure, includes outer barrel (1) and interior barrel (2), its characterized in that, the outside of barrel (2) including outer barrel (1) parcel, be formed with the intermediate layer between outer barrel (1) and the interior barrel (2), the lower extreme external fixed surface of outer barrel (1) installs support frame (3), the equal fixed mounting in surface all around of outer barrel (1) has fin (4), fixed mounting has speed reducer (5) in the middle of the upper end of interior barrel (2), the upper end fixed mounting of speed reducer (5) has motor (6), the position fixedly connected with pivot (7) of the lower extreme of speed reducer (5) is located the inside of interior barrel (2), the external fixed surface of pivot (7) is connected with stirring leaf (8), the position fixedly connected with scraper (9) of the one end of stirring leaf (8) is located the inside of interior barrel (2), feed inlet (15) have been seted up to the position that the upper end surface of interior barrel (2) is located one side of speed reducer (5), discharge gate (16) have been seted up in the middle of the lower extreme of interior barrel (2), one side top fixed mounting of outer barrel (1) has import pipe (17), the position fixedly connected with drain pipe (18) of one side that the lower extreme of outer barrel (1) is located discharge gate (16).

2. The polymerizer with rapid heat discharge structure according to claim 1, wherein the outer surface of the shaft (7) is sleeved with a positioning sleeve, the stirring blades (8) are fixedly connected with the shaft (7) through the positioning sleeve, and the number of the stirring blades (8) is several groups.

3. The polymerizer with rapid heat discharge structure according to claim 1, wherein the scrapers (9) are vertically distributed with the stirring blades (8) inside the inner cylinder (2), the scrapers (9) are attached to the inner wall of the inner cylinder (2), and the number of the scrapers (9) is four.

4. A polymerizer vessel with a rapid heat-discharging structure according to claim 1, wherein the inlet pipe (17) and the outlet pipe (18) are communicated with the interlayer, and the number of the heat-radiating fins (4) is several groups.

5. The polymerizer with rapid heat discharge structure according to claim 1, wherein one end of the stirring blade (8) is fixedly connected with a clamping plate (10) at a position on the outer surface of the scraper (9), the clamping plate (10) is of a U-shaped structure, a first rivet (11) is fixedly connected with the outer surface of the clamping plate (10), the first rivet (11) penetrates through the clamping plate (10) and is fixedly connected with the scraper (9), through holes (12) are formed in the outer surface of the scraper (9), and the number of the through holes (12) is several groups.

6. The polymerizer with rapid heat removal structure according to claim 1, wherein one end of the stirring blade (8) is provided with a U-shaped groove, the lower end of the scraper (9) is located inside the U-shaped groove, a second rivet (13) is fixedly connected to the outer surface of the stirring blade (8), the second rivet (13) penetrates through the stirring blade (8) and is fixedly connected with the scraper (9), and a notch (14) is formed in the middle outer surface of the scraper (9).