CN213541979U

CN213541979U - Thermometer fixing device in styrene-butadiene latex reaction kettle

Info

Publication number: CN213541979U
Application number: CN202022180817.5U
Authority: CN
Inventors: 尉国兴; 武波; 侯海云
Original assignee: Rizhao Kumho Jinma Chemical Co ltd
Current assignee: Rizhao Kumho Jinma Chemical Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-25
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a thermometer fixing device in butadiene styrene latex reation kettle, including setting up the fixing base on the reation kettle inside wall, one side that the reation kettle inside wall was kept away from to the fixing base is equipped with the arc wall, and the one end of fixing base is equipped with first extension wing, and the other end of fixing base rotates connects the arc, and the other end of arc is equipped with the second extension wing, and first extension wing and second extension wing pass through bolted connection, and one side that the arc is close to the fixing base is equipped with the spring, and the one end that the arc was kept away from to the spring is equipped with splint. The utility model fixes the probe of the thermometer on the inner side wall of the reaction kettle, thereby reducing the bending phenomenon of the probe in the long-time use process; and the probe of the thermometer is fixed on the inner side wall of the reaction kettle, so that the required temperature can be measured more accurately.

Description

Thermometer fixing device in styrene-butadiene latex reaction kettle

Technical Field

The utility model mainly relates to the technical field of production equipment of styrene-butadiene latex, in particular to a thermometer fixing device in a styrene-butadiene latex reaction kettle.

Background

The styrene-butadiene latex is a copolymer synthesized by polymerizing butadiene, styrene and other auxiliary agents. In the polymerization process of the styrene-butadiene latex, the temperature in a reaction kettle needs to be controlled, boiler steam is introduced into a jacket of the reaction kettle, the steam heat is transferred into the kettle, and the temperature is rapidly raised through high-pressure steam, so that the materials in the kettle absorb heat to perform reaction. When the probe of the thermometer is long, the viscosity of the styrene-butadiene latex is high, so that the probe is easy to bend in the long-time use process, and the use of components such as a stirring device in a reaction kettle can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides a thermometer fixing device in a styrene-butadiene latex reaction kettle, which fixes the probe of a thermometer at the inner side wall position of the reaction kettle, and reduces the bending phenomenon of the probe in the long-time use process; and the probe of the thermometer is fixed on the inner side wall of the reaction kettle, so that the required temperature can be measured more accurately.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a thermometer fixing device in butadiene styrene latex reation kettle, is including setting up the fixing base on the reation kettle inside wall, one side that the reation kettle inside wall was kept away from to the fixing base is equipped with the arc wall, the one end of fixing base is equipped with first extension wing, the other end of fixing base rotates connects the arc, the other end of arc is equipped with second extension wing, first extension wing and second extension wing pass through bolted connection, one side that the arc is close to the fixing base is equipped with the spring, the one end that the arc was kept away from to the spring is equipped with splint.

A plurality of springs are arranged between the clamping plate and the arc-shaped plate.

One side of the clamping plate, which is far away from the spring, is of an arc structure which is matched with a probe protection sleeve of the thermometer.

Be equipped with the slide rail between fixing base and the reation kettle inside wall, fixing base and slide rail sliding connection.

The sliding rail is provided with an upper support and a lower support in a sliding mode, a threaded rod is arranged between the upper support and the lower support, the threaded rod is rotatably connected with the upper support and the lower support, and a threaded hole matched with the threaded rod is formed in the fixing seat.

The upper end of the threaded rod extends out of the upper side of the upper support and is provided with a rotating handle.

The sliding rail is provided with a plurality of positioning screw holes along the length direction, and the upper support and the lower support are provided with positioning bolts matched with the positioning screw holes.

The upper support and the lower support are both of L-shaped structures.

The fixing base that is equipped with on the threaded rod is two, and the screw thread at both ends is reverse about the threaded rod.

Contrast prior art, the utility model discloses beneficial effect lies in:

1. the utility model provides a thermometer fixing device in a styrene-butadiene latex reaction kettle, which fixes a probe of a thermometer at the position of the inner side wall of the reaction kettle and reduces the bending phenomenon of the probe in the long-time use process; and the probe of the thermometer is fixed on the inner side wall of the reaction kettle, so that the required temperature can be measured more accurately.

2. Be equipped with a plurality of springs between splint and the arc, can improve the tight degree of clamp that improves the probe.

3. The setting of slide rail can be convenient for adjust the high position of fixing base.

4. The fixing base that is equipped with on the threaded rod is two, and the screw thread at both ends is reverse about the threaded rod, through rotating the threaded rod, can be so that two fixing bases keep away from each other or be close to each other, the thermometer of the fixed different length of being convenient for improves the utility model discloses an adaptability.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the structure of the utility model in use.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model provides a thermometer fixing device in butadiene styrene latex reation kettle, is including setting up fixing base 2 on reation kettle inside wall 1, one side that reation kettle inside wall 1 was kept away from to fixing base 2 is equipped with arc wall 3, the one end of fixing base 2 is equipped with first extension wing 4, the other end of fixing base 2 rotates connects arc 5, the other end of arc 5 is equipped with second extension wing 6, first extension wing 4 and second extension wing 6 pass through bolted connection 7, one side that arc 5 is close to fixing base 2 is equipped with spring 8, the one end that arc 5 was kept away from to spring 8 is equipped with splint 9. The probe 10 of the thermometer is fixed between the clamping plate 9 and the arc-shaped groove 3 of the fixing seat 2, then the first extension wing 4 and the second extension wing 6 are connected through the bolt 7, and the probe 10 can be clamped between the clamping plate 9 and the arc-shaped groove 3 of the fixing seat 2 under the action of the spring 8, so that the probe 10 of the thermometer is fixed at the position of the inner side wall 1 of the reaction kettle, and the phenomenon that the probe 10 is bent in the long-time use process is reduced; and the probe 10 of the thermometer is fixed at the position of the inner side wall 1 of the reaction kettle, so that the required temperature can be measured more accurately.

Further, in order to improve the clamping degree of the probe 10, a plurality of springs 8 are arranged between the clamping plate 9 and the arc-shaped plate 5.

Furthermore, in order to facilitate the clamping of the probe 10, the side of the clamping plate 9 away from the spring 8 is of an arc-shaped structure which is adapted to the probe 10 of the thermometer.

Further, in order to facilitate the height position of adjusting the fixing base 2, be equipped with slide rail 11 between fixing base 2 and the reation kettle inside wall 1, fixing base 2 and slide rail 11 sliding connection can be equipped with a plurality of location screws at slide rail 11 along its length direction, are equipped with positioning bolt on the fixing base 2, and are fixed through positioning bolt between fixing base 2 and the slide rail 11.

Further, slide on the slide rail 11 and set up upper bracket 12 and undersetting 13, be equipped with threaded rod 14 between upper bracket 12 and the undersetting 13, threaded rod 14 rotates with upper bracket 12, undersetting 13 to be connected, be equipped with the screw hole 15 that suits with threaded rod 14 on the fixing base 2. Through the rotation of threaded rod 14 for fixing base 2 reciprocates along slide rail 11, is convenient for adjust the high position of fixing base 2.

Further, in order to rotate the threaded rod 14, the upper end of the threaded rod 14 extends out of the upper side of the upper support 12 and is provided with a rotating handle 16, and the threaded rod 14 is rotated by rotating the rotating handle 16, so that the rotation is simple and convenient.

Furthermore, the slide rail 11 is provided with a plurality of positioning screw holes along the length direction thereof, the upper support 12 and the lower support 13 are provided with positioning bolts 17 corresponding to the positioning screw holes, and after the upper support 12 and the lower support 13 are adjusted to proper positions, the upper support 12 and the lower support 13 are fixed by screwing the positioning bolts 17 into the corresponding positioning screw holes on the slide rail 11.

Further, the upper support 12 and the lower support 13 are both in an "L-shaped" structure.

Further, fixing base 2 that is equipped with on the threaded rod 14 is two, and the screw thread at both ends is reverse about the threaded rod 14, through rotating threaded rod 14, can be so that two fixing bases 2 keep away from each other or be close to each other, and the thermometer of the different length of being convenient for fixes improves the utility model discloses an adaptability.

When the utility model is used, the arc-shaped plate 5 is rotated, so that the probe 10 of the thermometer can be placed between the clamping plate 9 and the arc-shaped groove 3 of the fixed seat 2, and then the first extension wing 4 and the second extension wing 6 are connected through the bolt 7, so that the probe 10 of the thermometer is fixed at the position of the inner side wall 1 of the reaction kettle, and the probe 10 can be clamped between the clamping plate 9 and the fixed seat 2 under the action of the spring 8, thereby reducing the phenomenon that the probe 10 is bent in the long-time use process; and the probe 10 of the thermometer is fixed at the position of the inner side wall 1 of the reaction kettle, so that the required temperature can be measured more accurately. And a plurality of thermometer fixtures may be provided according to the length of the probe 10. When the thermometer is longer, when needing to set up two positioning seats 2, and when needing the height of adjustment positioning seat 2, earlier with

upper bracket

12 and 13 on slide rail 11 remove, adjust to suitable height, fix through positioning bolt 17, then can rotate threaded rod 14 once more for two fixing bases 2 are close to each other or keep away from each other, it can to adjust to suitable position.

Claims

1. The utility model provides a thermometer fixing device in butadiene styrene latex reation kettle, a serial communication port, including setting up the fixing base on the reation kettle inside wall, one side that the reation kettle inside wall was kept away from to the fixing base is equipped with the arc wall, the one end of fixing base is equipped with first extension wing, the other end of fixing base rotates connects the arc, the other end of arc is equipped with second extension wing, first extension wing and second extension wing pass through bolted connection, one side that the arc is close to the fixing base is equipped with the spring, the one end that the arc was kept away from to the spring is equipped with splint.

2. The thermometer fixing device as claimed in claim 1, wherein a plurality of springs are disposed between the clamp plate and the arc plate.

3. The thermometer fixing device as claimed in claim 1, wherein the side of the clamp plate away from the spring has an arc-shaped structure adapted to the probe of the thermometer.

4. The thermometer fixing device as claimed in claim 1, wherein a slide rail is disposed between the fixing seat and the inner sidewall of the reaction vessel, and the fixing seat is slidably connected to the slide rail.

5. The thermometer fixing device as claimed in claim 4, wherein the slide rail is slidably provided with an upper support and a lower support, a threaded rod is disposed between the upper support and the lower support, the threaded rod is rotatably connected with the upper support and the lower support, and the fixing seat is provided with a threaded hole corresponding to the threaded rod.

6. The thermometer fixing device as claimed in claim 5, wherein the upper end of the threaded rod extends out of the upper side of the upper support and is provided with a rotating handle.

7. The thermometer fixing device as claimed in claim 5, wherein the slide rail has a plurality of positioning screws along the length direction thereof, and the upper and lower supports have positioning bolts corresponding to the positioning screws.

8. The thermometer fixing device as claimed in claim 5, wherein the upper and lower holders are both L-shaped.

9. The thermometer fixing device as claimed in claim 5, wherein the number of the fixing seats provided on the threaded rod is two, and the threads of the upper and lower ends of the threaded rod are reversed.