CN218687865U

CN218687865U - Reation kettle condensation structure

Info

Publication number: CN218687865U
Application number: CN202223014398.3U
Authority: CN
Inventors: 方昭科; 张真; 徐文宏
Original assignee: Xiamen Hengsen Chemical Co ltd
Current assignee: Xiamen Hengsen Chemical Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The application relates to a condensation structure of a reaction kettle, which comprises a condensation part and a horizontal condenser, wherein the condensation part comprises a plurality of condensation pipes, and all the condensation pipes are connected in sequence through a connecting assembly; the connecting assembly comprises two semi-rings, the two semi-rings are fixed through a fixing part, each semi-ring is provided with a mounting groove, a sealing strip is mounted in each mounting groove of each semi-ring, and each sealing strip abuts against the joint of two adjacent condensing tubes; the half rings are provided with sealing members. The application relates to a condensation structure of a reaction kettle, which can increase the time for water vapor and raw materials evaporated in the reaction kettle to stay in a condensation part by arranging the condensation part, thereby improving the condensation effect; through setting up coupling assembling, sealing strip butt in the juncture of two condenser pipes to reduce the condition that vapor and raw materials vapour run off through two condenser pipe clearance departments, and then can reduce the external possibility of raw materials loss.

Description

Reation kettle condensation structure

Technical Field

The application relates to the technical field of chemical reaction, in particular to a reaction kettle condensation structure.

Background

The broad understanding of the reaction kettle is that a physical or chemical reaction container is provided, and the heating, evaporation and low-high speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The reaction kettle is widely applied to industries such as petroleum, chemical engineering, rubber and the like.

In the production process of resin (unsaturated resin), a plurality of raw materials are added into a reaction kettle for reaction. In the reaction process, due to the high temperature, some water vapor and raw materials are evaporated, then the water vapor and the raw materials are condensed from the inner wall of the condensation pipe and then flow back to the reaction kettle, and part of the water vapor is condensed and enters the horizontal condenser and finally enters the collection tank. Because the existing condensing tube is short in length, most raw materials are not condensed, so that the raw materials are lost; therefore, people lengthen the condenser pipe, the cost of the customized lengthened plate condenser pipe is higher, and people select to use two condenser pipes to be connected, so that the condensing distance and time are increased; however, the splicing of the two condensation pipes usually uses flange connection, the unevenness of the contact surfaces of the two condensation pipes can cause poor sealing performance, and the raw materials flow out of the outside through the joint of the two condensation pipes, thereby causing the waste of the raw materials.

SUMMERY OF THE UTILITY MODEL

In order to reduce the raw materials and run off the possibility to the external world, this application provides a reation kettle condensation structure.

The application provides a reation kettle condensation structure adopts following technical scheme:

a reaction kettle condensation structure is arranged between a reaction kettle and a collecting tank and comprises a condensation part and a horizontal condenser, wherein the condensation part is arranged at the top of the reaction kettle, one end of the condensation part, which is far away from the reaction kettle, is connected with the horizontal condenser, and one end of the horizontal condenser, which is far away from the condensation part, is connected with the collecting tank; the condensation part comprises a plurality of condensation pipes, all the condensation pipes are sequentially connected through a connecting assembly, one condensation pipe is connected with the reaction kettle, and the other condensation pipe is connected with the horizontal condenser; the connecting assembly comprises two semi-rings, the two semi-rings are fixed through a fixing part, each semi-ring is provided with a mounting groove, a sealing strip is mounted in each mounting groove of each semi-ring, and each sealing strip abuts against the joint of two adjacent condensation pipes; the half rings are provided with sealing members.

By adopting the technical scheme, the time for the steam and the raw materials evaporated in the reaction kettle to stay in the condensing part can be prolonged by arranging the condensing part, so that the condensing efficiency is improved, the condition that the raw materials in the reaction kettle are excessively lost is reduced, the connecting assembly is arranged, the two semicircles are enclosed on the outer walls of the two condensing pipes, and the sealing strip is abutted against the junction of the two condensing pipes, so that the condition that the steam and the raw materials are lost through the gap between the two condensing pipes is reduced, and the possibility that the raw materials are lost outside can be further reduced; through setting up sealing member, can further improve coupling assembling's sealed effect.

Optionally, the outer walls of two adjacent condensing pipes are provided with fixing rings, and the fixing rings of the two adjacent condensing pipes are mutually abutted; the shape of the sealing strip close to the condensation pipe is 'Contraband', and the two fixing rings are fixed in the sealing strip.

By adopting the technical scheme, the contact area between two adjacent condensation pipes is increased by arranging the two fixing rings, and the separation condition of the connecting assembly is reduced; the sealing strip wraps up in two solid fixed ring's periphery walls, further reduces the raw materials and runs off the possibility to the external world.

Optionally, the sealing component includes two expansion water-stop layers, the two expansion water-stop layers are both located in the mounting groove of the half ring, the sealing strip is located between the two expansion water-stop layers, and the expansion water-stop layers are abutted to the condensation pipe.

Through adopting foretell technical scheme, through setting up inflation stagnant water layer, the clearance department through two condenser pipes when vapor spills over, meets water inflation sealing rod and meets water back inflation to can be full of the clearance department between semi-ring and the condenser pipe, and then can increase coupling assembling's sealed effect, reduce vapor and raw materials vapour and spread to external possibility.

Optionally, an air bag is arranged in the mounting groove of the half ring, and the air bag is positioned on one side of the sealing strip away from the condensation pipe; the air bag is connected with the two expansion water stop layers in an abutting mode.

Through adopting foretell technical scheme, through setting up the gasbag, when taking place to leak between two condenser pipes, thereby it takes place to expand to meet water inflation sealing rod and makes the gasbag produce deformation, and the deformation of gasbag in the semi-ring can produce pressure to the sealing strip to improve the power of sealing strip to the condenser pipe butt, and then improve coupling assembling's sealed effect.

Optionally, an elastic sheet is arranged on one side of the outer wall of the air bag, which is far away from the sealing strip.

Through adopting foretell technical scheme, through setting up the flexure strip, can make the gasbag extrude to the one side that is close to the sealing strip to increase the sealing strip to the contact between the condenser pipe, improve coupling assembling's sealed effect.

Optionally, the fixing component includes a plurality of bolts, two of the half rings are both provided with a threaded groove and a threaded hole, and the bolts are fixed in the threaded hole of one half ring and the threaded groove of the other half ring.

Through adopting foretell technical scheme, through setting up the bolt, the simple structure of bolt, the low price is convenient for the installation/dismantlement between two semi-rings to improve the maintenance efficiency of condenser pipe.

Optionally, the thread groove and the thread hole of the half ring are arranged in a crossed manner.

Through adopting foretell technical scheme, through seting up the direction difference to thread groove and screw hole, further improve the steadiness between two semi-rings to reduce two semi-rings and take place not hard up condition.

Optionally, the contact surfaces of the two half rings are provided with rubber sheets.

Through adopting foretell technical scheme, through setting up the sheet rubber, the sheet rubber can reduce vapor and raw materials vapour and take place to leak through the clearance department between two semi-rings to improve coupling assembling's sealed effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up condensing part and coupling assembling, the condensing part can increase the time that vapor and raw materials evaporated in the reation kettle stay in the condensing part, thus improve the condensing efficiency, reduce the interior too much situation that obtains of raw materials loss of reation kettle, through setting up coupling assembling, two semicircles surround the outer wall that fits two condenser pipes, the sealing strip butts in the juncture of two condenser pipes, thus reduce the situation that vapor and raw materials vapor run off through two condenser pipe gaps, and then can reduce the external possibility of raw materials loss;

2. through setting up inflation sealing rod and gasbag, when taking place to leak between two condenser pipes, thereby meet water inflation sealing rod and take place to expand and make the gasbag produce deformation, the gasbag deformation in the semi-ring can be to sealing strip production pressure to improve the sealing strip to the power of condenser pipe butt, and then improve coupling assembling's sealed effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is another angled partial cross-sectional view of the coupling assembly of the present embodiment, primarily embodying the securing member;

fig. 3 is a partial sectional view of the connecting assembly of the present embodiment, mainly embodying the weather strip.

Description of reference numerals: 1. a condensing section; 11. a condenser tube; 12. a fixing ring; 2. a horizontal condenser; 3. a reaction kettle; 4. a collection tank; 5. a connecting assembly; 51. a half ring; 52. a clamping portion; 53. a rubber sheet; 54. a sealing strip; 55. an air bag; 56. mounting grooves; 57. an elastic sheet; 58. a thread groove; 59. a threaded hole; 6. a sealing member; 61. expanding a water stopping layer; 7. a fixing member; 71. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses reation kettle condensation structure.

Referring to fig. 1, a condensation structure of a reaction kettle 3 is installed between the reaction kettle 3 and a collection tank 4, and comprises a condensation part 1 and a horizontal condenser 2, wherein the condensation part 1 is vertically installed at the top of the reaction kettle 3, the horizontal condenser 2 is installed at one end of the condensation part 1 far away from a reaction valve, the extension direction of the condensation part 1 is perpendicular to that of the horizontal condenser 2, and one end of the horizontal condenser 2 far away from the condensation part 1 is connected with the collection tank 4.

Condensing part 1 includes a plurality of condenser pipes 11, and all condenser pipes 11 connect gradually, and the one end of a condenser pipe 11 is connected with reation kettle 3, and the one end of another condenser pipe 11 is connected with horizontal condenser 2, is connected through coupling assembling 5 between two adjacent condenser pipes 11, and coupling assembling 5 includes two semi-rings 51, and two semi-rings 51 enclose to close and form clamping part 52, and two adjacent condenser pipes 11 are fixed in clamping part 52 through fixed group's price. Through setting up condensing part 1, can increase the time that evaporating vapor and raw materials stayed in condensing part 1 in reation kettle 3 to improve condensation efficiency, reduce reation kettle 3 interior raw materials and run off too much and obtain the condition.

Referring to fig. 2, the two half rings 51 are fixed to each other by the fixing member 7, the fixing member 7 includes a plurality of bolts 71, the two half rings 51 are each formed with a screw groove 58 and a screw hole 59, the screw grooves 58 and the screw holes 59 are intersected and spaced apart from each other, and the bolts 71 are fixed to the screw grooves 58 of one half ring 51 and the screw holes 59 of the other half ring 51. The bolt 71 has a simple structure and low cost, and facilitates the installation/removal of the two half rings 51, thereby improving the maintenance efficiency of the condensation duct 11, and in addition, the stability of the two half rings 51 can be improved by changing the arrangement positions of the thread groove 58 and the thread hole 59, thereby reducing the possibility of loosening of the half rings 51.

Referring to fig. 2, the rubber sheet 53 is disposed on the contact surface of the two half rings 51, and the rubber sheet 53 can reduce the amount of water vapor and material vapor flowing out of the outside through the gap between the two half rings 51, thereby improving the sealing effect of the connecting assembly 5.

Referring to fig. 3, two semi-rings 51 have all been seted up mounting groove 56, are provided with sealing strip 54 in the mounting groove 56, and one side shape that sealing strip 54 is close to condenser pipe 11 is "Contraband", and two adjacent condenser pipes 11 all are provided with solid fixed ring 12, and two solid fixed ring 12 looks butt, and the periphery wall of two solid fixed ring 12 wraps up in sealing strip 54. On one hand, the fixing ring 12 can increase the contact area between two adjacent condensation pipes 11 and improve the stability of the two condensation pipes 11 after being connected; on one hand, the gap between the two condensation pipes 11 can be completely wrapped in the sealing strip 54, so that the possibility of raw material loss to the outside is further reduced.

The sealing part 6 is arranged in the mounting groove 56 of the half ring 51, the sealing part 6 comprises two expansion water stop layers 61, the expansion water stop layers 61 are made of expansion water stop strips, and the expansion water stop strips have the performance of common rubber products and can generate 2-3 times of expansion deformation after being mixed with water. The sealing strip 54 is positioned between the two expansion water-stop layers 61, the two expansion water-stop layers 61 are respectively abutted against the two adjacent condensation tubes 11, when water vapor and raw material vapor overflow through the gap between the two condensation tubes 11, the water-stop strip expands after meeting water, and can fill the gap between the semi-ring 51 and the condensation tubes 11, so that the possibility that the water vapor and the raw material vapor diffuse to the outside is reduced; further, the expansion by the expansion stop water can apply a force to the weather strip 54, and the abutting of the weather strip 54 against the outer peripheral wall of the fixed ring 12 can be further improved, and the sealing effect of the connection assembly 5 can be further increased.

Be provided with gasbag 55 in the mounting groove 56, one side and sealing strip 54 looks butt of gasbag 55, and two inflation stagnant water layers 61 all with gasbag 55 looks butt, when taking place to leak between two condenser tubes 11, thereby the water inflation stagnant water strip takes place to expand and makes gasbag 55 produce deformation, and the deformation of gasbag 55 in semi-ring 51 can be to sealing strip 54 production pressure, can improve the power of sealing strip 54 to condenser tube 11 butt to improve coupling assembling 5's sealed effect.

Be provided with flexure strip 57 in the mounting groove 56, the flexure strip 57 material is the rubber material, and the flexure strip 57 is installed in the gasbag 55 and is kept away from one side of sealing strip 54, and the gasbag 55 is located between sealing strip 54 and the flexure strip 57 promptly, and the flexure strip 57 makes gasbag 55 extrude to the one side that is close to sealing strip 54 to increase the contact between sealing strip 54 and the condenser pipe 11, improve coupling assembling 5's sealed effect. And the bladder 55 abuts the expanding waterproof layer 61.

In this embodiment, all use coupling assembling 5 to be connected between reation kettle 3 and the condenser pipe 11, between condenser pipe 11 and the horizontal condenser 2, between horizontal condenser 2 and the holding vessel 4 to improve the sealed effect of each part.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a reation kettle (3) condensation structure, installs between reation kettle (3) and holding vessel (4), its characterized in that: the reaction kettle comprises a condensation part (1) and a horizontal condenser (2), wherein the condensation part (1) is arranged at the top of the reaction kettle (3), one end of the condensation part (1) far away from the reaction kettle (3) is connected with the horizontal condenser (2), and one end of the horizontal condenser (2) far away from the condensation part (1) is connected with a collection tank (4); the condensation part (1) comprises a plurality of condensation pipes (11), all the condensation pipes (11) are sequentially connected through a connecting assembly (5), one condensation pipe (11) is connected with the reaction kettle (3), and the other condensation pipe (11) is connected with the horizontal condenser (2); the connecting assembly (5) comprises two half rings (51), the two half rings (51) are fixed through a fixing part (7), the half rings (51) are provided with mounting grooves (56), sealing strips (54) are mounted in the mounting grooves (56) of the half rings (51), and the sealing strips (54) are abutted to the connecting parts of two adjacent condensation pipes (11); the half ring (51) is provided with a sealing member (6).

2. A condensation structure of a reaction vessel (3) according to claim 1, characterized in that: the outer walls of two adjacent condensation pipes (11) are respectively provided with a fixing ring (12), and the fixing rings (12) of the two adjacent condensation pipes (11) are mutually abutted; the shape of the sealing strip (54) close to the condensation pipe (11) is 'Contraband', and the two fixing rings (12) are fixed in the sealing strip (54).

3. A condensation structure of a reaction vessel (3) according to claim 1, characterized in that: the sealing component (6) comprises two expansion water stopping layers (61), the two expansion water stopping layers (61) are located in the mounting grooves (56) of the half rings (51), the sealing strip (54) is located between the two expansion water stopping layers (61), and the expansion water stopping layers (61) are abutted to the condensation pipe (11).

4. A condensation structure of a reaction vessel (3) according to claim 3, characterized in that: an air bag (55) is arranged in the mounting groove (56) of the half ring (51), and the air bag (55) is positioned on one side, away from the condensation pipe (11), of the sealing strip (54); the air bag (55) is abutted against two swelling waterproof layers (61).

5. A condensation structure of a reaction vessel (3) according to claim 4, characterized in that: an elastic sheet (57) is arranged on one side of the air bag (55) far away from the sealing strip (54).

6. A condensation structure of a reaction vessel (3) according to claim 1, characterized in that: the fixing component (7) comprises a plurality of bolts (71), the two half rings (51) are respectively provided with a threaded groove (58) and a threaded hole (59), and the bolts (71) are fixed in the threaded holes (59) of one half ring (51) and the threaded grooves (58) of the other half ring (51).

7. A condensation structure of a reaction vessel (3) according to claim 6, characterized in that: the thread groove (58) and the thread hole (59) of the semi-ring (51) are crossed and arranged at intervals.

8. A condensation structure of a reaction vessel (3) according to claim 1, characterized in that: the contact surfaces of the two half rings (51) are provided with rubber sheets (53).