CN208852446U - A kind of distillation still agitating device - Google Patents
A kind of distillation still agitating device Download PDFInfo
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- CN208852446U CN208852446U CN201821018737.6U CN201821018737U CN208852446U CN 208852446 U CN208852446 U CN 208852446U CN 201821018737 U CN201821018737 U CN 201821018737U CN 208852446 U CN208852446 U CN 208852446U
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- agitating
- agitating shaft
- plate
- agitating plate
- shaft
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Abstract
The utility model relates to chemical mechanical equipment technical field, in particular to a kind of distillation still agitating device can be realized the high-efficiency stirring to high-viscosity material.Technical points mainly include agitating shaft, extend outwardly along agitating shaft side wall equipped with agitating plate, agitating plate is obliquely installed with respect to agitating shaft, and relative level deflecting facet, agitating plate is axially arranged with several along agitating shaft, and adjacent agitating plate is not overlapped each other in the projection of agitating shaft axial direction, adjacent agitating plate far between the end of agitating shaft be equipped with arc paddle.By connecting arc paddle between the agitating plate being staggered, and hollow structure is formed between arc paddle and agitating shaft, in this way, in whipping process, after high-viscosity material is cut by arc paddle, continuesd to mix into intermediate hollow structure with other materials, without occurring as normal agitation leaf, material is stacked on paddle, and entire agitating device is caused to be difficult to the phenomenon that continuing to rotate, to be suitable for high-viscosity material.
Description
Technical field
The utility model relates to chemical mechanical equipment technical field, in particular to a kind of distillation still agitating device.
Background technique
The production of existing two chloroacetonitrile is usually to be prepared using dichloro acetamide with phosphorus pentoxide dehydrating process.Its
Specific production process is that solid dichloro acetamide and phosphorus pentoxide are added in distillation still, and it is anti-first to carry out atmospheric pressure reflux for heating
It answers, is evaporated under reduced pressure later, recycle crude product, detecting dichloro acetamide fully reacting in reaction system, i.e. reaction was completed.Distillation obtains
Two chloroacetonitriles are obtained qualified finished product by rectifying column rectifying later by two chloroacetonitrile of crude product.
In this production process, after pouring into dichloro acetamide and phosphorus pentoxide in distillation still, it is stirred, makes two
Dehydration occurs for person, and still, the viscosity of the mixed material of the two is larger, stirs extremely difficult.
Notification number is that the Chinese utility model patent of CN202199139U discloses a kind of efficient distillation still, including autoclave body,
The agitating device in autoclave body.
But the agitating device of above-mentioned disclosure, it is only that common paddle is fixed on agitating shaft.This stirring
Device is poor to the stirring efficiency of the biggish material of viscosity, is unable to satisfy the use of high-viscosity material.
Summary of the invention
The purpose of the utility model is to provide a kind of distillation still agitating devices, can be realized to the efficient of high-viscosity material
Stirring.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of distillation still agitating device, including agitating shaft extend around along the agitating shaft side wall and are equipped with agitating plate, institute
It states the relatively described agitating shaft of agitating plate to be obliquely installed, and relative level deflecting facet, the agitating plate are axially set along the agitating shaft
There are several, and the adjacent agitating plate is not overlapped each other in the projection of the agitating shaft axial direction, the adjacent agitating plate
Arc paddle is equipped between end far from the agitating shaft.
Further, agitating shaft side wall side extends outwardly equipped with the first agitating plate, and the other side, which extends outwardly, to be equipped with
Second agitating plate, first agitating plate is coaxially set with second agitating plate, and the deflection side of the two relative level
To opposite.
Further, auger leaf, the auger leaf and the stirring are axially arranged with along it on the agitating shaft
The setting of plate interval.
Further, reinforcing rib is equipped between the agitating plate and the agitating shaft.
The utility model has the following beneficial effects:
1. by connecting arc paddle, and shape between arc paddle and agitating shaft between the agitating plate being staggered
At hollow structure, in this way, in whipping process, after high-viscosity material is cut by arc paddle, by intermediate hollow structure with
Other materials continues to mix, and without occurring as normal agitation leaf, material is stacked on paddle, causes entirely to stir
Device is difficult to the phenomenon that continuing to rotate, to relatively be suitable for high-viscosity material.
2. auger leaf and agitating plate interval are arranged, in this way, material passes through arc paddle, into hollow structure
Afterwards, it can be stirred again by auger leaf, to further increase mixing effect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of distillation still agitating device overall structure diagram.
In figure, 1, agitating shaft；21, the first agitating plate；22, the second agitating plate；3, reinforcing rib；4, arc paddle；5, spiral shell
Revolve paddle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodiment
It states.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The utility model discloses a kind of distillation still agitating device, referring to Fig.1, including the stirring in the deep enough distillation still of energy
Axis 1,1 one end of agitating shaft can be connect with the power device (such as motor) of its rotation is driven, and the other end protrudes into distillation still.Stirring
One end that axis 1 gos deep into distillation still is equipped with agitating plate along its side wall around, and each agitating plate is by being fixedly welded on one side
Reinforcing rib 3 and agitating shaft 1 reinforce connect.
Referring to Fig.1, agitating plate is provided with several along the axial direction of agitating shaft 1, is specifically arranged as, 1 side wall one of agitating shaft
Epitaxial lateral overgrowth, which is stretched, is welded with the first agitating plate 21, and the other side opposite with the first agitating plate 21, which extends outwardly, is welded with the second stirring
Plate 22, and the first agitating plate 21 and the second agitating plate 22 are coaxially set, and form acute angle between the axis and the axis of agitating shaft 1
Angle.First agitating plate 21 and the equal relative level of the second agitating plate 22 deflect, and are specially the first agitating plate 21 in the present embodiment
Relative level upward deflects 30 ° along its axis, and 22 relative level of the second agitating plate deflects down 30 ° along its axis, thus
First agitating plate 21 forms the twisting states of similar twisted shape with the second agitating plate 22.
Referring to Fig.1, the first agitating plate 21 and the second agitating plate 22 form a stirring board group, and the stirring board group is along agitating shaft
1 is axially arranged with several groups, is two groups in the present embodiment.Two adjacent groups stir board group the projection along 1 axial direction of agitating shaft not
It is overlapped, and a certain group the first agitating plate 21 one end and adjacent the first agitating plate 21 for stirring board group far from agitating shaft 1 are separate
Arc paddle 4, the one end of the second agitating plate 22 far from agitating shaft 1 and adjacent agitating plate are welded between one end of agitating shaft 1
It is welded with arc paddle 4 between second one end of agitating plate 22 far from agitating shaft 1 of group, near stirring for 1 end of agitating shaft
It mixes and is connected between plate and the end of agitating shaft 1 also by arc paddle 4.
Referring to Fig.1, its axial direction of 1 outer periphery of agitating shaft is welded with auger leaf 5, auger leaf 5 and agitating plate interval
Setting.
Claims (4)
1. a kind of distillation still agitating device, including agitating shaft (1), it is characterised in that: along the agitating shaft (1), side wall prolongs around
It stretches and is equipped with agitating plate, the relatively described agitating shaft (1) of the agitating plate is obliquely installed, and relative level deflecting facet, the agitating plate
Be axially arranged with several along the agitating shaft (1), and the adjacent agitating plate the agitating shaft (1) axial direction projection that
This is not overlapped, and is equipped with arc paddle (4) between adjacent end of the agitating plate far from the agitating shaft (1).
2. a kind of distillation still agitating device according to claim 1, it is characterised in that: agitating shaft (1) the side wall side
Extend outwardly and be equipped with the first agitating plate (21), the other side extends outwardly equipped with the second agitating plate (22), first agitating plate
(21) it is coaxially set with second agitating plate (22), and the deflection of the two relative level is contrary.
3. a kind of distillation still agitating device according to claim 1, it is characterised in that: along its axis on the agitating shaft (1)
To auger leaf (5) are equipped with, the auger leaf (5) and the agitating plate interval are arranged.
4. a kind of distillation still agitating device according to claim 1, it is characterised in that: the agitating plate and the agitating shaft
(1) reinforcing rib (3) are equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018737.6U CN208852446U (en) | 2018-06-27 | 2018-06-27 | A kind of distillation still agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018737.6U CN208852446U (en) | 2018-06-27 | 2018-06-27 | A kind of distillation still agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852446U true CN208852446U (en) | 2019-05-14 |
Family
ID=66412118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018737.6U Active CN208852446U (en) | 2018-06-27 | 2018-06-27 | A kind of distillation still agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852446U (en) |
-
2018
- 2018-06-27 CN CN201821018737.6U patent/CN208852446U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 441400 No. 10, Leiyan Avenue, Leihe Town, Yicheng city, Xiangyang City, Hubei Province Patentee after: Hubei teteng New Material Technology Co.,Ltd. Address before: 441049 No. 20, Tianshun Avenue, Xiangcheng Economic Development Zone, yujiahu Power Plant Road, Xiangcheng District, Xiangyang City, Hubei Province Patentee before: XIANGYANG HESHUNDA CHEMICAL Co.,Ltd. |