CN217526458U

CN217526458U - Dehydration kettle for producing methyl high-hydrogen-content silicone oil

Info

Publication number: CN217526458U
Application number: CN202221538510.0U
Authority: CN
Inventors: 王琼燕; 孙培; 赵海洋; 金国祥
Original assignee: Zhejiang Hengyecheng Organosilicon Co ltd
Current assignee: Zhejiang Hengyecheng Organosilicon Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-04
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a production methyl height contains hydrogen silicone oil's dehydration cauldron, including the dehydration cauldron body, be equipped with on the dehydration cauldron body and connect driven rabbling mechanism through actuating mechanism, rabbling mechanism includes the (mixing) shaft, is connected with a plurality of interval arrangement's holding seat in the axial of (mixing) shaft, circumference articulates on the holding seat has a plurality of stirring units, the inside cavity of holding seat just is used for keeping in required solution, and a plurality of guide holes have been seted up to the bottom surface of holding seat, and a plurality of stirring units shelter from the guide hole one by one inclosed under the normality, rotate the in-process at the holding seat, stir unit and guide hole dislocation. The utility model discloses a stirring structure stirs the in-process of silicon oil at the rotation, and stirring rake department releases the concentrated sulfuric acid solution who is used for the dehydration while stirring, and then can contact with silicon oil at the in-process of release solution at once, improves stirring efficiency, and simultaneously, the position of release is in silicon oil and not from last to pouring into down, and both area of contact are more abundant, and the dehydration effect is more.

Description

Dehydration kettle for producing methyl high-hydrogen-content silicone oil

Technical Field

The utility model relates to a production methyl high hydrogen silicone oil's dehydration cauldron.

Background

In the production process of low hydrogen content, firstly, high hydrogen content silicone oil, DMC and MM are added into a reaction kettle, sulfuric acid with the concentration of 98 percent is added, and the dehydration operation is carried out on the high hydrogen content silicone oil by utilizing the water absorption effect of the high concentration sulfuric acid; because this reation kettle mainly plays the dehydration in this production procedure, so for dehydration cauldron, be the retort of inside stirring in fact.

The dehydration kettle is needed to be used in the production process of the hydrogen-containing silicone oil, but the viscosity of the silicone oil is high, the stirring is not easy, the efficiency of stirring is not ideal enough only by depending on the stirring, and meanwhile, the sulfuric acid is not enough in the process of pouring into the silicone oil, so that the contact area is not enough, the sulfuric acid cannot be uniformly dispersed, and the stirring time is longer.

In order to solve the problems, the scheme is developed accordingly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a production methyl height contains hydrogen silicone oil's dehydration cauldron has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a production methyl contains hydrogen silicone oil's dehydration cauldron, includes the dehydration cauldron body, is equipped with on the dehydration cauldron body and connects driven rabbling mechanism through actuating mechanism, rabbling mechanism includes the (mixing) shaft, is connected with a plurality of interval arrangement's holding seat in the axial of (mixing) shaft, circumference articulates on the holding seat has a plurality of stirring units, the inside cavity of holding seat just is used for keeping in required solution, and a plurality of guide holes have been seted up to the bottom surface of holding seat, and a plurality of stirring units shelter from the guide hole one by one airtight under the normality, rotate the in-process at the holding seat, stir unit and guide hole dislocation.

Preferably, the stirring unit comprises a plurality of stirring paddles, wherein a plurality of notches are formed in the outer edge of the accommodating seat, a rotating block is correspondingly hinged to each notch, and each rotating block is fixedly connected with one stirring paddle.

Preferably, the rotating blocks are U-shaped, and the guide holes are shielded and sealed by the lower parts of the rotating blocks in a one-to-one correspondence manner in a normal state.

Preferably, the notch extends to arrange a corner, and the rotating block is attached to the wall surface of the rotating block for supporting after rotating.

Preferably, the stirring paddle is an elongated plate with an arc opening, and an included angle is formed between the elongated plate and the horizontal plane.

(III) advantageous effects

After the technical scheme is adopted, compared with the prior art, the utility model, possess following advantage: the utility model relates to a production methyl height contains hydrogen silicone oil's dehydration cauldron through the stirring structure at the rotatory in-process of stirring silicone oil, and stirring rake department releases the concentrated sulfuric acid solution that is used for the dehydration while stirring, and then can contact with silicone oil at the in-process of release solution at once, improves stirring efficiency, and simultaneously, the position of release is in silicone oil and not from last to pouring into down, and both area of contact are more abundant, and dewatering effect is more.

Drawings

FIG. 1 is a schematic view of a stirring unit of the present invention;

fig. 2 is a sectional front view of the present invention;

FIG. 3 is a schematic view of a single stirring unit in a normal state;

FIG. 4 is a schematic top view of a single stirring unit of the present invention in use;

FIG. 5 is a schematic view of a single stirring unit in a normal state;

FIG. 6 is a schematic bottom view of a single stirring unit of the present invention in use;

fig. 7 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a dehydration kettle body; 2. a stirring shaft; 3. a housing seat; 4. a stirring unit; 41. a stirring paddle; 42. rotating the block; 5. a guide hole; 6. a notch; 7. and (6) turning the corner.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

As shown in fig. 1-7: the utility model provides a production methyl high hydrogen silicone oil's dehydration cauldron, includes dehydration cauldron body 1, locates the actuating mechanism on the cauldron body (adopt conventional motor, do not make the suggestion), and actuating mechanism's output is connected with rabbling mechanism to the stirring of the interior material of drive dehydration cauldron body 1.

The stirring mechanism comprises a stirring shaft 2, a plurality of accommodating seats 3 which are arranged at intervals are connected to the axial direction of the stirring shaft 2, and a plurality of stirring units 4 are circumferentially connected to the accommodating seats 3. The stirring unit 4 comprises a plurality of stirring paddles 41, a plurality of notches 6 are formed in the outer edge of the accommodating seat 3, each notch 6 is correspondingly hinged with a rotating block 42, and each rotating block 42 is fixedly connected with one stirring paddle 41.

The scheme is conceived that in the process of stirring the silicon oil by the rotation of the stirring structure, the concentrated sulfuric acid solution for dehydration is released while stirring at the stirring paddle 41, and then the concentrated sulfuric acid solution can be instantly contacted with the silicon oil in the process of releasing the solution, so that the stirring efficiency is improved, meanwhile, the released position is in the silicon oil instead of being poured from top to bottom, the contact area between the silicon oil and the concentrated sulfuric acid solution is more sufficient, and the dehydration effect is more excellent.

Wherein the interior of the containing seat 3 is hollow and can be used for temporarily storing a high-concentration sulfuric acid solution. The top of the containing seat 3 is provided with a filling opening which can actively fill sulfuric acid.

The bottom surface of the containing seat 3 is provided with a plurality of guide holes 5, the rotating blocks 42 are U-shaped, the guide holes 5 are correspondingly shielded and sealed by the lower parts of the rotating blocks 42 in a one-to-one mode in a normal state, and the guide holes 5 and the rotating blocks 42 are staggered due to the fact that the guide holes are rotated by the resistance of silicon oil in the rotating process of the containing seat 3.

Considering that the stirring paddle 41 is subjected to resistance and still needs to have a supporting point position to position the stirring, the present solution supports the stirring paddle through the containing seat 3, that is, the corner 7 is extended and arranged at the notch 6, and the rotating block 42 is attached to the wall surface of the rotating block after rotating for a certain angle.

Further, the stirring rake 41 of this scheme is for having the rectangular form board of arc mouth, and this rectangular form board is formed with the contained angle relative to the horizontal plane for be all sides at the rotation in-process, increase the convection current and certain degree reinforcing stirring effect at upper and lower face.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production methyl height hydrogen silicone oil's dehydration cauldron, includes the dehydration cauldron body, is equipped with on the dehydration cauldron body and connects driven rabbling mechanism, its characterized in that through actuating mechanism: the stirring mechanism comprises a stirring shaft, a plurality of containing seats which are arranged at intervals are axially connected to the stirring shaft, a plurality of stirring units are circumferentially hinged to the containing seats, the containing seats are hollow and used for temporarily storing required solution, a plurality of guide holes are formed in the bottom surfaces of the containing seats, the guide holes are shielded and sealed one by the stirring units in a normal state, and the stirring units and the guide holes are staggered in the rotating process of the containing seats.

2. The dehydration kettle for producing methyl high hydrogen silicone oil according to claim 1, wherein: the stirring unit comprises a plurality of stirring paddles, wherein a plurality of notches are formed in the outer edge of the containing seat, a rotating block is correspondingly hinged to each notch, and each rotating block is fixedly connected with one stirring paddle.

3. The dehydration kettle for producing methyl high hydrogen silicone oil according to claim 2, wherein: the rotary blocks are U-shaped, and in a normal state, the lower parts of the rotary blocks shield the guide holes in a one-to-one correspondence manner to be closed.

4. The dehydration kettle for producing methyl silicone oil with high hydrogen content according to claim 3, wherein: the notch extends to arrange a corner, and the rotating block is attached to the wall surface of the rotating block for supporting after rotating.

5. The dehydration kettle for producing methyl high hydrogen silicone oil according to claim 2, wherein: the stirring paddle is a strip-shaped plate with an arc opening, and an included angle is formed between the strip-shaped plate and the horizontal plane.