CN211886793U

CN211886793U - Anti-skinning agent production facility

Info

Publication number: CN211886793U
Application number: CN201922383510.2U
Authority: CN
Inventors: 王新朝; 孟凡伟; 徐大威
Original assignee: Guangzhou Core New Material Technology Co ltd
Current assignee: Guangdong core new materials Co.,Ltd.
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-10
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a coating and printing ink additive make technical field, especially relate to an anti-skinning agent production facility. The utility model discloses anti-skinning agent production facility, including the production cauldron, the production cauldron includes that the cauldron body, lid locate the lid that is equipped with the feed inlet on the cauldron body, by the cauldron body and the lid enclose hold the chamber and pass the lid and stretch into the agitating unit who holds the intracavity, the high H of the internal side wall of cauldron and the ratio that holds cavity diameter an are: 1.84-2.03; the cauldron body still fixedly is equipped with the fixed part, the fixed part is connected with agitating unit bottom fixed connection or rotates. The production equipment greatly improves the production efficiency, has low noise and good quality of the prepared anti-skinning agent.

Description

Anti-skinning agent production facility

Technical Field

The utility model relates to a coating and printing ink additive make technical field, especially relate to an anti-skinning agent production facility.

Background

At present, production equipment for producing the anti-skinning agent has the advantages that the production kettle is relatively thick and small in height, so that when the anti-skinning agent is produced, materials can quickly reach the bottom of a container, the materials are easy to cake, the heating speed is low, the speed is very low when the anti-skinning agent is produced, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a production speed is fast and reduce the material and put into production facility and become bold anti-skinning agent production facility.

In order to realize the technical effect of the utility model, adopt following technical scheme to realize:

the utility model provides an anti-skinning agent production facility, includes the production cauldron, the production cauldron includes the cauldron body, the lid is located the lid that is equipped with the feed inlet on the cauldron body, by the cauldron body and the lid enclose hold the chamber and pass the lid and stretch into the agitating unit who holds the intracavity, the high H of the internal side wall of cauldron and the ratio that holds cavity diameter an are: 1.84-2.03, the bottom of the kettle body is also fixedly provided with a fixed part, and the fixed part is fixedly or rotatably connected with the bottom of the stirring device.

As a further improvement, the stirring device comprises a rotating shaft penetrating through the cover body and extending into the accommodating cavity and stirring paddles arranged on two sides of the rotating shaft, and the number of the stirring paddles arranged on each side of the rotating shaft is 4.

As a further improvement, the stirring paddles are correspondingly arranged on two sides of the rotating shaft.

As a further improvement, the production equipment further comprises a heating pipe and a cooling pipe, the heating pipe penetrates through the kettle body and is tightly attached to the inner wall of the kettle body, and the cooling pipe is arranged on the outer wall of the kettle body.

As a further improvement, the ratio of the distance c between the horizontal plane where the lowest point of the bottom in the kettle body is located and the horizontal plane where the lowest point of the inner side wall of the kettle body is located to H is as follows: 0-0.15.

As a further improvement, the ratio of the shortest distance b from one end of the stirring paddle far away from the rotating shaft to the inner side wall of the kettle body to H is as follows: 0.11-0.12.

As a further improvement, the bottom in the kettle body is spherical.

As a further improvement, the fixing part is arranged in the accommodating cavity and is detachably and fixedly connected with the stirring device.

As a further improvement, H is: 2950 and 3250 mm; a is: 1600 mm; b is as follows: 350 mm; c is 450 mm.

The utility model discloses beneficial effect as follows:

1) the utility model discloses because the high H of cauldron internal side wall and the ratio that holds chamber diameter a are: 1.84-2.03, and then when the material was poured into from the feed inlet that sets up on the lid and is held the intracavity, compare in prior art and be used for producing the equipment of anti-skinning agent, because H is longer, and then prolonged the decline time of material in holding the intracavity, not only make material heating time longer, and dispersion time is also longer, and then very big improvement production efficiency, avoided prior art to add the material still need carry out the process of longer time heating and stirring to the material after.

2) During production, because H is longer, for the stirring, the ratio that general agitating unit also set up is longer, and this just makes whole machine stirring difficult, and the noise is big, has brought the inconvenience for production, passes through the fixed part with agitating unit bottom and cauldron body bottom and is connected the back, has not only reduced the noise, and the stirring is easy moreover, has still reduced the damage of machine simultaneously.

3) During production, as the H is longer, the diameter a of the accommodating cavity is smaller, the contact area of the material and air is reduced, further, the oxidation yellowing of the material is reduced, the quality of a product is improved, and particularly, when the material needs to be produced in a vacuum environment, the material is improved more obviously.

Drawings

Fig. 1 is a schematic structural view of the production equipment of the present invention.

Wherein, 1 is a production kettle; 2 is a rotating shaft; 3 is a stirring paddle; 4 is a heating pipe; 5 is a cooling pipe; 6 is a cold water outlet of the cooling pipe; 7 is a cold water inlet of the cooling pipe; 8 is a hot water outlet of the heating pipe; 9 is a hot water inlet of the heating pipe; 10 is a feed inlet; 11 is the side wall of the kettle body; 12 is a cover body; 13 is the bottom of the kettle body; 14 is a fixed part; 15 is a containing cavity; 16 is a groove; 17 is a plate body.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

The utility model provides an anti-skinning agent production facility, includes production cauldron 1, production cauldron 1 includes that the cauldron body, lid locate the lid 12 that is equipped with feed inlet 10 on the cauldron body, by the cauldron body and lid 12 enclose hold the chamber 15 and pass lid 12 and stretch into the agitating unit who holds in the chamber 15, the high H of the internal side wall of cauldron and the ratio that holds 15 diameter a in chamber are: 1.84-2.03; still fixed portion 14 that is equipped with is fixed to cauldron body bottom 13, fixed portion 14 and agitating unit bottom fixed connection or rotation are connected. The rotating shaft may be rotatably provided on the fixing portion and may be rotatable with respect to the fixing portion.

The utility model discloses because the high H of cauldron internal side wall and the ratio that holds chamber diameter a are: 1.84-2.03, and then when the material (can be the raw materials that are used for producing anti-skinning agent) is poured into and is holding in the chamber 15 from the feed inlet 10 that the lid body 12 set up, compare in the equipment that prior art is used for producing anti-skinning agent, because H is longer, and then prolonged the decline time of material in holding chamber 15, not only make material heating time longer, and dispersion time is also longer, and then very big improvement production efficiency, the process that still need carry out longer time heating and stirring to the material after having avoided prior art to add the material.

During production, because H is longer, for the stirring, the ratio that general agitating unit also set up is longer, and this just makes whole machine stirring difficult, and the noise is big, has brought the inconvenience for production, passes through the fixed part with agitating unit bottom and cauldron body bottom and is connected the back, has not only reduced the noise, and the stirring is easy moreover, has still reduced the damage of machine simultaneously.

During production, as the H is longer, the diameter a of the accommodating cavity is smaller, the contact area between the material and air is reduced (when the material is the same), further, the oxidation yellowing of the material is reduced, the quality of the product is improved, and particularly, when the material needs to be produced in a vacuum environment, the material is improved more obviously.

Preferably, the inner side wall of the kettle body is enclosed into a cylinder shape. This saves more space and material.

Preferably, the stirring device comprises a rotating shaft 2 penetrating through the cover body 12 and extending into the accommodating cavity and stirring paddles 3 arranged on two sides of the rotating shaft 2, and the number of the stirring paddles 3 arranged on each side of the rotating shaft 2 is 4. The quantity that the stirring rake that every side of pivot was located to production anti-skinning agent production facility production cauldron of prior art is 2-3, stirs thoroughly inadequately, the utility model discloses set up 4 for the material be difficult for the caking, very big improvement production efficiency.

Preferably, the stirring paddles 3 are correspondingly arranged on two sides of the rotating shaft 2. Stirring efficiency is higher like this, and the material is difficult to the caking more. The stirring paddles 3 are correspondingly arranged on two sides of the rotating shaft 2, which means that the two stirring paddles are divided into a group and are respectively arranged on two sides of the rotating shaft, and the horizontal plane where the lowest points of the two stirring paddles are located and the horizontal plane where the highest points of the two stirring paddles are located are flush or nearly flush. As shown in fig. 1, the stirring paddles are four groups.

Preferably, at least one of the surfaces of the paddles is provided with a recess 16 along its length, said recess 16 being adapted to allow the material (or raw material, typically used in the production of anti-skinning agents) poured from the inlet opening to fall into it.

During production, because the surface of the stirring paddle 3 is provided with the groove 16 along the length direction, the raw materials can be poured into the accommodating cavity 15 for a period of time on the groove 16 when the materials (or the raw materials) are poured, the raw materials are buffered, and then the raw materials are more easily dispersed, the raw materials are required to be heated when the anti-skinning agent is generally produced, the raw materials can be further preheated, and particularly, when the heating pipe is arranged on the side wall of the kettle body, the heating can be more easily realized.

Preferably, the stirring device comprises a stirring shaft fixedly connected with the rotating shaft 2 and a plurality of plate bodies 17 fixedly arranged outside the stirring shaft, and the groove 16 is enclosed by the stirring shaft and two adjacent plate bodies or enclosed by two adjacent plate bodies. The number of grooves may be 3.

Preferably, the production equipment further comprises a heating pipe 4 and a cooling pipe 5, wherein the heating pipe 4 penetrates through the kettle body and is tightly attached to the inner wall of the kettle body, and the cooling pipe 5 is arranged on the outer wall of the kettle body. The production kettle heating pipe 4 generally used for producing the anti-skinning agent is arranged on the outer wall of the heating kettle, so that the heating is slow, when the heating is arranged on the inner wall (particularly the inner side wall), the heating is faster, the time can be saved, and the anti-skinning agent is particularly suitable for producing the anti-skinning agent. FIG. 1 is a cold water outlet 6 of the cooling pipe; 7 is a cold water inlet of the cooling pipe; and 8 is a hot water outlet of the heating pipe.

Preferably, the ratio of the distance c between the horizontal plane where the lowest point of the bottom in the kettle body is located and the horizontal plane where the lowest point of the inner side wall of the kettle body is located to H is as follows: 0-0.15. By the arrangement, the materials are stirred more easily and are not easy to agglomerate.

Preferably, the ratio of the shortest distance b between one end of the stirring paddle 3 far away from the rotating shaft 2 and the inner side wall of the kettle body to H is as follows: 0.11-0.12 (i.e. b is the closest distance from the closest point of one end of the stirring paddle 3 far away from the rotating shaft 2 to the side wall). By the arrangement, the materials are stirred more easily and are not easy to agglomerate.

Preferably, the bottom in the kettle body is spherical. The spherical surface is beneficial to stirring, so that the materials are easy to disperse.

Preferably, the fixing part is arranged in the accommodating cavity and is detachably and fixedly connected with the stirring device.

The stirring device can be detached and fixedly connected, so that the stirring device can be conveniently taken out for cleaning or maintenance. The rotating shaft 2 of the stirring device generally extends into or passes through the fixed part, and the stirring device can rotate relative to the fixed part to realize the rotating connection. The stirring paddle and the rotating shaft can be detachably connected.

Preferably, H is: 2950 and 3250 mm; a is: 1600 mm; b is as follows: 350 mm; c is 450 mm.

The anti-skinning agent of the utility model can be anti-skinning agent for printing ink HS02 sold under the trade name of core chemistry.

Additionally, the utility model discloses agitating unit is rotated by the drive arrangement drive, and drive arrangement, for example can be the motor, and the motor can be connected drive agitating unit with the pivot and rotate. The fixing part can be provided with a hole, and the rotating shaft extends into the hole and rotates under the driving of the driving device.

Adopt the utility model discloses set up size and structure, can obviously improve production efficiency, can be so that the production that needs 6 hours to accomplish originally, process the utility model discloses a reform transform, can realize accomplishing in 30-90 minutes, greatly improved production efficiency, have apparent progress.

It should be noted that, the accommodating cavity diameter a of the present invention refers to the maximum diameter of the cylinder whose axis is parallel to the vertical direction when the production kettle is vertically placed (the position shown in fig. 1 is placed), for example, when the kettle sidewall is cylindrical (the kettle sidewall encloses a cylinder), the accommodating cavity diameter a refers to the inner diameter of the cylinder.

The horizontal plane of the utility model, up and down, refers to the upper and lower parts of the production equipment when the production equipment is placed on the horizontal plane as shown in figure 1.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications described in the claims and the specification of the present invention are included in the scope of the present invention. In addition, the abstract and the title are provided for assisting the search of patent documents and are not intended to limit the scope of the present invention.

Claims

1. The utility model provides an anti-skinning agent production facility, includes the production cauldron, the production cauldron includes the cauldron body, the lid locates the lid that is equipped with the feed inlet on the cauldron body, by the cauldron body and the lid enclose hold the chamber and pass the lid and stretch into the agitating unit who holds the intracavity, a serial communication port, the high H of the internal side wall of cauldron and the ratio that holds chamber diameter an are: 1.84-2.03; still fixed being equipped with the fixed part bottom the cauldron body, the fixed part is connected with agitating unit bottom fixed connection or rotates.

2. The anti-skinning agent production facility of claim 1 wherein the inside walls of the kettle body define a cylindrical shape.

3. The anti-skinning agent production apparatus of claim 1 wherein the stirring means comprises a shaft extending through the cover and into the receiving chamber and 4 paddles on either side of the shaft.

4. The anti-skinning agent production facility of claim 3 wherein the paddles are correspondingly located on both sides of the shaft.

5. The anti-skinning agent production facility of claim 1 further comprising a heating pipe and a cooling pipe, wherein the heating pipe passes through the kettle body and is tightly attached to the inner wall of the kettle body, and the cooling pipe is disposed on the outer wall of the kettle body.

6. The anti-skinning agent production facility of claim 1 wherein the ratio of the distance c to H between the horizontal plane at which the lowest point of the bottom of the kettle body is located and the horizontal plane at which the lowest point of the inner side wall of the kettle body is located is: 0-0.15.

7. The anti-skinning agent production facility of claim 3 wherein the ratio of the closest distance b from the end of the paddle away from the shaft to the inside wall of the kettle body to H is: 0.11-0.12.

8. The anti-skinning agent production facility of claim 1 wherein the bottom of the kettle body is spherical.

9. The anti-skinning agent production apparatus of claim 1 wherein the securing portion is disposed within the receiving chamber, the securing portion being removably and fixedly connected to the stirring device.

10. The antiskinning agent production facility of claim 7, wherein H is: 2950 and 3250 mm; a is: 1600 mm; b is as follows: 350 mm; c is 450 mm.