CN213995875U

CN213995875U - Preparation polyester resin's for high rigidity powder coating reation kettle

Info

Publication number: CN213995875U
Application number: CN202022788871.8U
Authority: CN
Inventors: 夏金士; 周立文; 陈永山; 姚九标; 吕祥
Original assignee: Jiangsu Xinbao Technology Co ltd
Current assignee: Jiangsu Xinbao Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-20
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a preparation polyester resin's for high rigidity powder coating reation kettle, including the cauldron body, the internal first agitator that is equipped with of cauldron, second agitator and third agitator, first agitator, second agitator and third agitator make up the formula respectively and can dismantle the connection, both sides are fixed respectively on the (mixing) shaft of second agitator are equipped with the stirring board, one side end that the stirring board is close to cauldron internal wall is the arc structure, be fixed with a plurality of sections along its high interval on the arc convex surface of the stirring board of arc structure, the stirring board has been kept away from and has been seted up a plurality of partition through-holes on one side of cauldron internal wall. The utility model discloses can make up according to the stirring demand of difference, the suitability is strong, has improved the effect of stirring, reduces the resistance of stirring, cuts the material simultaneously and tears, has improved the effect that the material mixes, has improved the efficiency of reaction.

Description

Preparation polyester resin's for high rigidity powder coating reation kettle

Technical Field

The utility model relates to a chemical industry equipment field specifically is a preparation polyester resin's for high rigidity powder coating reation kettle.

Background

The polyester resin is a high molecular compound formed by condensation polymerization of dihydric alcohol or dibasic acid or polybasic acid and polybasic acid, and a reaction kettle is required for synthesis of the polyester resin. Traditional reation kettle can play the effect that good stirring was mixed to the less polyester resin of viscosity, does benefit to the normal clear of reaction, but along with polyester resin's molecular weight progressively increases, polyester resin's viscosity can increase, and traditional reation kettle then the resistance increase of stirring and degree of mixing are low this moment, when stirring for a long time, can cause the damage to the agitator on the one hand, and the degree of mixing of stirring simultaneously is low, and then makes the material mixability low, can not satisfy the demand of normal reaction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preparation high rigidity polyester resin's for powder coating reation kettle to solve the problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a preparation polyester resin's for high rigidity powder coating reation kettle, includes the cauldron body, the internal first agitator, second agitator and the third agitator of being equipped with of cauldron, first agitator, second agitator and third agitator make up the formula respectively and can dismantle the connection, both sides are fixed respectively on the (mixing) shaft of second agitator are equipped with the stirring board, the stirring board is close to a side of the internal wall of cauldron is the arc structure, the arc structure be fixed with a plurality of sections along its high interval on the arc convex surface of stirring board, the stirring board is kept away from a plurality of partition through-holes have been seted up on one side of the internal wall of cauldron.

And the stirring blades on the first stirrer and the third stirrer are obliquely arranged.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses internal first agitator, second agitator and the third agitator of being equipped with of cauldron, first agitator, second agitator and third agitator make up formula respectively and can dismantle the connection, can make up according to the stirring demand of difference, and the suitability is strong, has improved the effect of stirring.

2. The utility model discloses fixed stirring board on the (mixing) shaft of second agitator, a side that the stirring board is close to cauldron internal wall is the arc structure, the design of arc structure does benefit to when the stirring, the smooth and easy edge stirring board side of the material at stirring board edge flows through, reduce the resistance of stirring, the life of agitator has been prolonged, be fixed with a plurality of sections along its high interval on the arc convex surface of the stirring board of arc structure, can cut the tearing to the material of high viscosity, the effect that the material mixes has been improved, and the stirring board is kept away from and is offered a plurality of partition through-holes that have on one side of cauldron internal wall, further reduce the resistance of stirring, cut the tearing to the material simultaneously, the effect that the material mixes has been improved, the efficiency of reaction is improved.

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. In the drawings:

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

FIG. 2 is a schematic structural view of the stirring plate of the present invention;

FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;

fig. 4 is a schematic structural diagram of a first embodiment of the present invention;

in the figure: 1, a kettle body; 2 a first stirrer; 3 a second stirrer; 4 a third stirrer; 5, stirring a plate; 6, slicing; 7 separating the through holes.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a preparation polyester resin's for high rigidity powder coating reation kettle, including the cauldron body 1, the cauldron is internal to be equipped with first agitator 2, second agitator 3 and third agitator 4 in 1, first agitator 2, second agitator 3 and third agitator 4 make up formula respectively and to dismantle the connection, both sides are fixed respectively on the (mixing) shaft of second agitator 3 and are equipped with stirring board 5, a side that stirring board 5 is close to the 1 inner wall of the cauldron body is the arc structure, be fixed with a plurality of sections 6 along its high interval on the arc convex surface of stirring board 5 of arc structure, stirring board 5 has been seted up a plurality of partition through-holes 7 on keeping away from one side of the 1 inner wall of the cauldron body.

Stirring leaf on first agitator 2 and the third agitator 4 is the slope setting, can tumble about going on to the material, does benefit to diversified stirring the material, has improved the effect that the material mixes, and then has improved the efficiency of reaction.

As shown in FIG. 4, the stirring device can be combined according to different stirring requirements, the first stirrer 2, the second stirrer 3 and the third stirrer 4 are respectively combined and detachably connected, the applicability is high, and the stirring effect is improved.

The utility model discloses a side end that stirring board 5 that both sides were fixed respectively on the (mixing) shaft of second agitator 3 is close to the 1 inner wall of the cauldron body adopts arc structural design, when the stirring, can make the material at 5 edges of stirring board smooth and easy flow through along 5 sides of stirring board, reduce the resistance of stirring, the life of agitator has been prolonged, be fixed with a plurality of sections 6 along its high interval on the arc convex surface of the stirring board 5 of arc structure, can cut the high-viscosity material and tear, the effect that the material mixes has been improved.

It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 preparation high rigidity polyester resin's for powder coating reation kettle, includes cauldron body (1), its characterized in that: be equipped with first agitator (2), second agitator (3) and third agitator (4) in the cauldron body (1), first agitator (2), second agitator (3) and third agitator (4) make up formula respectively and can dismantle the connection, both sides are fixed respectively on the (mixing) shaft of second agitator (3) and are equipped with stirring board (5), stirring board (5) are close to a side of the internal wall of cauldron body (1) is the arc structure, the arc structure be fixed with a plurality of sections (6) along its high interval on the arc convex surface of stirring board (5), keep away from stirring board (5) a plurality of partition through-holes (7) have been seted up on one side of the internal wall of cauldron body (1).

2. The reaction kettle for preparing polyester resin for high-hardness powder coating according to claim 1, wherein: and the stirring blades on the first stirrer (2) and the third stirrer (4) are obliquely arranged.