CN214553398U

CN214553398U - A reation kettle cooling device for preparing phenolic resin

Info

Publication number: CN214553398U
Application number: CN202021751722.8U
Authority: CN
Inventors: 姚飞; 樊雪婷
Original assignee: Dayou Science And Engineering Materials Changji Co ltd
Current assignee: Dayou Science And Engineering Materials Changji Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-11-02
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a reation kettle cools off technical field, and specifically speaking relates to a reation kettle cooling device for preparing phenolic resin. It includes inside reation kettle and sets up at the outside cooling reation kettle of inside reation kettle, cooling reation kettle's front side top is equipped with the cooling inlet, cooling inlet bottom is equipped with the cooling liquid outlet, the inside cooling cavity that has seted up of cooling reation kettle, the cooling inlet with the cooling liquid outlet all with cooling cavity intercommunication, the inside reation kettle top is equipped with the feed inlet, the inside reation kettle bottom is equipped with the discharge gate, the front end top of discharge gate is equipped with the control valve. The utility model discloses cooling inlet and cooling liquid outlet are through being connected with the ring flange to cooling inlet and the cooperation of cooling liquid outlet, thereby realize the coolant liquid at cooling cavity inner loop cooling, and then improve cooling efficiency, improve the quality of result.

Description

A reation kettle cooling device for preparing phenolic resin

Technical Field

The utility model relates to a reation kettle cools off technical field, and specifically speaking relates to a reation kettle cooling device for preparing phenolic resin.

Background

The phenolic resin is yellow, transparent and amorphous massive substance, is reddish due to containing free phenol, has an average entity specific gravity of about 1.7, is easy to dissolve in alcohol and insoluble in water, and is stable to water, weak acid and weak base solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reation kettle cooling device for preparing phenolic resin to solve the problem that provides among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a reation kettle cooling device for preparing phenolic resin, including inside reation kettle and the outside cooling reation kettle of setting in inside reation kettle, cooling reation kettle's front side top is equipped with the cooling inlet, cooling inlet bottom is equipped with the cooling liquid outlet, the inside cooling cavity of having seted up of cooling reation kettle, the cooling inlet with the cooling liquid outlet all with cooling cavity intercommunication, the cooling inlet is used for injecting the cooling cavity with the coolant liquid, the cooling liquid outlet is used for the cooling cavity of coolant liquid discharge, the inside reation kettle top is equipped with the feed inlet, inside reation kettle bottom is equipped with the discharge gate, the front end top of discharge gate is equipped with the control valve.

As a further improvement of the technical scheme, the bottom of the cooling reaction kettle is provided with a support frame which comprises a limiting seat, and the bottom of the limiting seat is provided with a support rod.

As a further improvement of the technical scheme, a limiting groove is arranged in the limiting seat, and the limiting groove is in insertion fit with the bottom of the cooling reaction kettle.

As a further improvement of the technical scheme, a clamping block is arranged on the periphery of the cooling reaction kettle close to the bottom and is of an L-shaped structure, the clamping block is in inserting fit with the limiting seat, and the clamping block is fixed with the limiting seat in a bolting mode.

As a further improvement of the technical scheme, the supporting rod is bent towards one side far away from the supporting frame.

As a further improvement of the technical scheme, a supporting disc is arranged at the bottom of the supporting rod, and the contact area of the supporting disc and the ground is larger than that of the supporting rod.

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

1. in this a reation kettle cooling device for preparing phenolic resin, cooling inlet and cooling liquid outlet are through being connected with the ring flange to cooling inlet and cooling liquid outlet cooperation, thereby realize the cooling liquid at cooling cavity internal circulation cooling, and then improve cooling efficiency, improve the quality of result.

2. In this a reation kettle cooling device for preparing phenolic resin, through spacing seat and the height that the bracing piece cooperation increased reation kettle, increase the height of discharge gate simultaneously to the user of being convenient for collects the result.

Drawings

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

FIG. 2 is a schematic view of the structure of an internal reaction vessel in example 1;

FIG. 3 is a schematic view of the structure of a cooling reaction vessel in example 1;

fig. 4 is a schematic structural view of the supporting frame of embodiment 1.

The various reference numbers in the figures mean: 1. an internal reaction kettle; 11. a feed inlet; 12. a discharge port; 121. a control valve; 2. cooling the reaction kettle; 21. cooling the liquid inlet; 22. cooling the liquid outlet; 23. a clamping block; 3. a support frame; 31. a limiting seat; 311. a limiting groove; 32. a support bar; 321. and (4) supporting the disc.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a cooling apparatus for a reaction kettle for preparing phenolic resin, comprising an internal reaction kettle 1 and a cooling reaction kettle 2 disposed outside the internal reaction kettle 1, wherein a cooling inlet 21 is disposed at the top of the front side of the cooling reaction kettle 2, a cooling outlet 22 is disposed at the bottom of the cooling inlet 21, a cooling cavity is disposed inside the cooling reaction kettle 2, the cooling inlet 21 and the cooling outlet 22 are both communicated with the cooling cavity, the cooling inlet 21 is used for injecting cooling liquid into the cooling cavity, the cooling outlet 22 is used for discharging cooling liquid out of the cooling cavity, flanges are disposed at the front ends of the cooling inlet 21 and the cooling outlet 22, the cooling inlet 21 and the cooling outlet 22 are connected with the flanges and are matched with the cooling inlet 21 and the cooling outlet 22, thereby realizing the cooling liquid circulating in the cooling cavity, the top of the internal reaction kettle 1 is provided with a feeding hole 11, the bottom of the internal reaction kettle 1 is provided with a discharging hole 12, and the top of the front end of the discharging hole 12 is provided with a control valve 121.

The control valve 121 in this embodiment is preferably a gate valve, and its operation principle is well known to those skilled in the art, the sealing surface of the gate plate and the sealing surface of the valve seat have the same height, smooth and flat, and are attached to each other to prevent the medium from flowing through, and the sealing effect is enhanced by means of a top mold, a spring or the shape of the gate plate.

During the reaction, the control valve 121 is closed, and then the reactant is fed through the feed port 11.

During the cooling, through pouring into the coolant liquid into cooling inlet 21, the coolant liquid absorbs the heat back simultaneously and discharges through cooling liquid outlet 22 to carry out circulating cooling to the result in reation kettle 1, thereby improve cooling efficiency, improve the quality of result, after the cooling is accomplished, open control valve 121, make the result receive the action of gravity to fall into discharge gate 12, collect the production through discharge gate 12.

In this embodiment, 2 bottoms of cooling reation kettle are equipped with support frame 3, and support frame 3 is equipped with bracing piece 32 including spacing seat 31, spacing seat 31 bottom, and the height of reation kettle 1 is increased through spacing seat 31 and bracing piece 32 cooperation, increases the height of discharge gate 12 simultaneously to convenient to use personnel collect the result.

Further, spacing seat 31 is inside to be equipped with spacing groove 311, and spacing groove 311 and the cooperation of pegging graft of 2 bottoms of cooling reation kettle carry on spacingly to cooling reation kettle 2 through the cooperation of pegging graft, avoid cooling reation kettle 2 to slide on spacing seat 31.

Specifically, cooling reation kettle 2 is equipped with joint piece 23 near the bottom around, and joint piece 23 is "L" type structure, and joint piece 23 is pegged graft with spacing seat 31 and is cooperated, and joint piece 23 is fixed with spacing seat 31 bolt joint to avoid cooling reation kettle 2 to take place to rotate at spacing groove 311.

In addition, the support rod 32 is bent to a side away from the support frame 3, and the support area of the support rod 32 after bending is enlarged, thereby improving the stability of support.

In addition, the bottom of the support rod 32 is provided with a support plate 321, the contact area between the support plate 321 and the ground is larger than that of the support rod 32, the contact area between the support rod 32 and the ground is increased to improve the ground gripping force of the support rod 32, and the support stability is further improved.

A reation kettle cooling device for preparing phenolic resin of this embodiment is when specifically using, at first close control valve 121, then use feed inlet 11 to drop into the reactant and react, the rethread pours into the coolant liquid into cooling inlet 21 and cools off, the coolant liquid absorbs behind the heat simultaneously and discharges through cooling liquid outlet 22, thereby carry out circulating cooling to the product in reation kettle 1, thereby improve cooling efficiency, improve the quality of product, after the cooling is accomplished, open control valve 121, make the product receive the action of gravity and fall into discharge gate 12, collect the production through discharge gate 12.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A reation kettle cooling device for preparing phenolic resin, includes inside reation kettle (1) and sets up cooling reation kettle (2) outside inside reation kettle (1), its characterized in that: the front side top of the cooling reaction kettle (2) is provided with a cooling inlet (21), the bottom of the cooling inlet (21) is provided with a cooling liquid outlet (22), the cooling reaction kettle (2) is internally provided with a cooling cavity, the cooling inlet (21) and the cooling liquid outlet (22) are communicated with the cooling cavity, the cooling inlet (21) is used for injecting cooling liquid into the cooling cavity, the cooling liquid outlet (22) is used for discharging the cooling liquid out of the cooling cavity, the top of the internal reaction kettle (1) is provided with a feed inlet (11), the bottom of the internal reaction kettle (1) is provided with a discharge port (12), the front end top of the discharge port (12) is provided with a control valve (121), the bottom of the cooling reaction kettle (2) is provided with a support frame (3), the support frame (3) comprises a limiting seat (31), the bottom of the limiting seat (31) is provided with a support rod (32), limiting grooves (311) are formed in the limiting seat (31), and the limiting grooves (311) are in plug-in fit with the bottoms of the cooling reaction kettles (2).

2. The cooling device of the reaction kettle for preparing the phenolic resin according to claim 1, wherein: cooling reation kettle (2) are close to being equipped with joint piece (23) around the bottom, joint piece (23) are "L" type structure, joint piece (23) with spacing seat (31) cooperation of pegging graft, just joint piece (23) with spacing seat (31) bolt joint is fixed.

3. The cooling device of the reaction kettle for preparing the phenolic resin according to claim 1, wherein: the supporting rod (32) is bent towards one side far away from the supporting frame (3).

4. The cooling device of the reaction kettle for preparing the phenolic resin according to claim 1, wherein: the bottom of the supporting rod (32) is provided with a supporting plate (321), and the contact area of the supporting plate (321) and the ground is larger than that of the supporting rod (32).