CN208526623U - Reaction kettle is used in the production of one kind 1,2- pentanediol - Google Patents
Reaction kettle is used in the production of one kind 1,2- pentanediol Download PDFInfo
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- CN208526623U CN208526623U CN201821019498.6U CN201821019498U CN208526623U CN 208526623 U CN208526623 U CN 208526623U CN 201821019498 U CN201821019498 U CN 201821019498U CN 208526623 U CN208526623 U CN 208526623U
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- stirring
- shaft
- reaction kettle
- agitating device
- agitating
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Abstract
The utility model relates to chemical equipment technical fields, more particularly to one kind 1, 2- pentanediol production reaction kettle, including autoclave body, shaft is equipped with inside autoclave body, shaft is rotated by driving motor, the shaft is successively arranged the first agitating device along axial direction from top to bottom, second agitating device and third agitating device, first agitating device is multiple agitating paddles that shaft top is arranged in, second agitating device is the fixed disk being arranged in the middle part of shaft, and the periphery of the fixed disk is circumferentially uniformly provided with multiple stirring blades, third agitating device is the stirring frame that shaft bottom is arranged in, stirring frame is equipped with multiple mixing parts.The reaction kettle stirring efficiency is high, and reaction mass can be made to be uniformly mixed.
Description
Technical field
The utility model relates to chemical equipment technical fields, more particularly to the production of one kind 1,2- pentanediol to use reaction kettle.
Background technique
1,2- pentanediol is the intermediate of a kind of Medicine, pesticide, has extensive use in fields such as medicine, pesticides
On the way.Reaction raw materials n-pentene, formic acid and hydrogen peroxide are delivered to reaction kettle by staff in actual production, control reaction temperature
In 30 degree or so progress synthetic reactions.But the stirring efficiency of existing reaction kettle its agitating device in practical applications is low, leads
It causes material mixing uneven, influences to react；Therefore in view of the above-mentioned problems, it is necessary to develop the production reaction of one kind 1,2- pentanediol
Kettle.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiencies of the prior art, providing one kind 1,2- pentanediol
Production reaction kettle, the reaction kettle stirring efficiency is high, and reaction mass can be made to be uniformly mixed.
In order to solve the above technical problems, the technical solution of the utility model is:
One kind 1,2- pentanediol production reaction kettle, including autoclave body, the autoclave body inside are equipped with shaft, and the shaft passes through
Driving motor rotation, the shaft are successively arranged the first agitating device along axial direction from top to bottom, and the second agitating device and third are stirred
Device is mixed, first agitating device is multiple agitating paddles that shaft top is arranged in, and second agitating device is that setting exists
Fixed disk in the middle part of shaft, and the periphery of the fixed disk is circumferentially uniformly provided with multiple stirring blades, the third stirring dress
It is set to the stirring frame that shaft bottom is set, the framework of the stirring frame is equipped with multiple mixing parts.
As an improvement technical solution, the agitating paddle is two, and the shape of the agitating paddle is U-shaped, described to stir
Paddle is mixed equipped with multiple deflector holes.
As an improvement technical solution, be uniformly provided with multiple stirring blocks, adjacent stirring in the disk of the fixed disk
Fixed disk disk between block is equipped with multiple deflector holes.
As a kind of further improved technical solution, the stirring block is rectangular, triangle or arc stirring block, and institute
The surface for stating stirring block is equipped with multiple liquid distribution holes.
As an improvement technical solution, the stirring blade be T shape, sector or diamond shape stirring blade.
As an improvement technical solution, the stirring frame is arc stirring frame, and the framework of the stirring frame is equipped with
Multiple mixing parts be agitator arm or stirring rod.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since the shaft is successively arranged the first agitating device, the second agitating device and third stirring along axial direction from top to bottom
Device, the first agitating device are multiple agitating paddles that shaft top is arranged in, and the second agitating device is to be arranged in the middle part of shaft
The periphery of fixed disk, fixed disk is circumferentially uniformly provided with multiple stirring blades, and third agitating device is that shaft bottom is arranged in
Stirring frame, stirring frame are equipped with multiple mixing parts.In actual production, reaction mass is successively put into reaction kettle by staff
It is interior, start motor, agitating paddle, fixed disk, stirring frame are with shaft rotation and respectively to the top material in reaction kettle, centre
Material and bottoms material are stirred mixing, are distributed in the material of different location inside reaction kettle in agitating paddle, fixed disk, stirring
It seethes, is sufficiently mixed back and forth in reaction kettle under frame synergistic effect.Using the reaction kettle with above structure, reaction mass can be made
It mixes well, substantially increases stirring efficiency, keep material mixing more uniform.
Since agitating paddle is two, the shape of agitating paddle is U-shaped, and agitating paddle is equipped with multiple through-holes.U-shaped agitating paddle is turning
The upper materials in kettle are stirred under axis effect, while material is evenly spread out after through-hole, so that material mixing is equal
It is even.
Due to being uniformly provided with multiple stirring blocks in the disk of fixed disk, the fixed disk disk between adjacent stirring block is equipped with
Multiple deflector holes.When mixing, fixed disk circumferential movement and mixes the material of surrounding under the action of shaft, wherein one
After dividing material and stirring block collision, the deflector hole in fixed disk greatly improves stirring effect so that material seethes back and forth up and down
Rate is more conducive to material mixing.
Since stirring block is rectangular, triangle or arc stirring block, and stirring block is equipped with multiple liquid distribution holes.Mixed
When closing material, material can collide with the stirring block in fixed disk, and the liquid distribution holes across stirring block are evenly spread out, and adopt
It further is sufficiently mixed material with this design, substantially increases mixing efficiency.
Since stirring blade is diamond shape or fan-shaped stirring blade.It can be increased using T shape, diamond shape or fan-shaped stirring blade to object
The stirring range of material, facilitates the mixing of material.
Since stirring frame is arc stirring frame, it is agitator arm or stirring that the framework of stirring frame, which is equipped with multiple mixing parts,
Bar.Using arc stirring frame, facilitate the stirring to reactor bottom material, the bottom of under the action of stirring frame and agitator arm
Portion's material is sufficiently stirred, and ensure that the mixed effect of bottoms material.
Detailed description of the invention
Fig. 1 is the utility model one kind 1, the 2- pentanediol production structural schematic diagram of reaction kettle；
Wherein, 1- autoclave body, 2- shaft, 3- motor, 4- agitating paddle, 40- through-hole, 5- fixed disk, 50- stirring blade, 51- are stirred
Mix block, 510- liquid distribution holes, 52- deflector hole, 6- stirring frame, 60- agitator arm.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
One kind 1,2- pentanediol production reaction kettle is equipped with shaft 2 inside autoclave body 1, turns as shown in Figure 1, including autoclave body 1
Axis 2 is rotated by driving motor 3, and shaft 2 is successively arranged the first agitating device along axial direction from top to bottom, the second agitating device and the
Three agitating devices, the first agitating device are that two U-shaped agitating paddles 4 on 2 top of shaft are arranged in (to be symmetrically distributed in the two of shaft
Side, and be welded to connect with shaft), agitating paddle 4 is equipped with multiple through-holes 40；Second agitating device is setting at 2 middle part of shaft
Fixed disk 5, the periphery of fixed disk 5 is circumferentially uniformly provided with multiple T shape stirring blades 50 (or diamond shape), stirring blade 50 with
Fixed disk 5 is welded to connect, and third agitating device is the arc stirring frame 6 that 2 bottom of shaft is arranged in, and is set in the framework of stirring frame 6
There are multiple agitator arms 60 (or stirring rod).
In actual production, staff successively puts into reaction mass in reaction kettle, starts motor, and U-shaped agitating paddle is consolidated
Price fixing, arc stirring frame with shaft rotate and respectively to top material, intermediate material and the bottoms material in reaction kettle into
Stirring blade when going and be stirred, and stirring in fixed disk and the impeller in arc stirring frame act synergistically in kettle
Material is stirred mixing, is distributed in the material of different location inside reaction kettle in agitating paddle, fixed disk, stirring frame synergistic effect
Under seethed back and forth up and down in reaction kettle, be sufficiently mixed, mobility of the material in kettle be greatly facilitated.Using with above-mentioned knot
The reaction kettle of structure can be such that reaction mass mixes well, substantially increase stirring efficiency, keep material mixing more uniform.
Multiple stirring blocks 51 (stirring block and fixed disk are welded to connect) are wherein uniformly provided in the disk of fixed disk 5, it is adjacent
Fixed disk disk between stirring block 51 is equipped with multiple deflector holes 52.When material mixes, partial material passes through deflector hole in kettle
Inside flow back and forth up and down.
Wherein stirring block 51 is triangle (or rectangular, arc), and the surface of stirring block 51 is equipped with multiple liquid distribution holes
510.In mixed material, partial material can collide with stirring block, across the liquid distribution holes of stirring block, in kettle uniformly
Distribution.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. one kind 1,2- pentanediol production reaction kettle, including autoclave body, the autoclave body inside are equipped with shaft, the shaft passes through drive
Dynamic motor rotation, the shaft are successively arranged the first agitating device, the second agitating device and third stirring along axial direction from top to bottom
Device, it is characterised in that: first agitating device is multiple agitating paddles that shaft top is arranged in, second agitating device
To be arranged in the fixed disk in the middle part of shaft, and the periphery of the fixed disk is circumferentially uniformly provided with multiple stirring blades, and described the
Three agitating devices are the stirring frame that shaft bottom is arranged in.
2. a kind of 1,2- pentanediol production reaction kettle according to claim 1, it is characterised in that: the agitating paddle is two
A, the shape of the agitating paddle is U-shaped, and the agitating paddle is equipped with multiple deflector holes.
3. a kind of 1,2- pentanediol production reaction kettle according to claim 1, it is characterised in that: the disk of the fixed disk
Multiple stirring blocks are uniformly provided on face, the fixed disk disk between adjacent stirring block is equipped with multiple deflector holes.
4. a kind of 1,2- pentanediol production reaction kettle according to claim 3, it is characterised in that: the stirring block is side
Shape, triangle or arc stirring block, and the surface of the stirring block is equipped with multiple liquid distribution holes.
5. a kind of 1,2- pentanediol production reaction kettle according to claim 1, it is characterised in that: the stirring blade is
T shape, sector or diamond shape stirring blade.
6. a kind of 1,2- pentanediol production reaction kettle according to claim 1, it is characterised in that: the stirring frame is arc
The framework of shape stirring frame, the stirring frame is equipped with multiple agitator arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019498.6U CN208526623U (en) | 2018-06-29 | 2018-06-29 | Reaction kettle is used in the production of one kind 1,2- pentanediol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019498.6U CN208526623U (en) | 2018-06-29 | 2018-06-29 | Reaction kettle is used in the production of one kind 1,2- pentanediol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526623U true CN208526623U (en) | 2019-02-22 |
Family
ID=65379398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019498.6U Active CN208526623U (en) | 2018-06-29 | 2018-06-29 | Reaction kettle is used in the production of one kind 1,2- pentanediol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662542A (en) * | 2021-02-03 | 2021-04-16 | 邵阳学院 | Yeast fermenting device capable of improving heat preservation performance by utilizing waste heat |
-
2018
- 2018-06-29 CN CN201821019498.6U patent/CN208526623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662542A (en) * | 2021-02-03 | 2021-04-16 | 邵阳学院 | Yeast fermenting device capable of improving heat preservation performance by utilizing waste heat |
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