CN206777933U - A kind of wax cutting device - Google Patents
A kind of wax cutting device Download PDFInfo
- Publication number
- CN206777933U CN206777933U CN201720489067.5U CN201720489067U CN206777933U CN 206777933 U CN206777933 U CN 206777933U CN 201720489067 U CN201720489067 U CN 201720489067U CN 206777933 U CN206777933 U CN 206777933U
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- CN
- China
- Prior art keywords
- vacuum pump
- collection system
- cold
- trap
- pump set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of wax cutting device, belongs to atoleine cutting equipment technical field, and technical problem to be solved is to provide a kind of wax cutting device for avoiding light phase wax from entering vacuum pump set, used technical scheme：Including molecular still, cold-trap, surge tank, vacuum pump set, light phase collection system and heavy phase collection system, the light phase collection system and heavy phase collection system are arranged at below molecular still, cold-trap and surge tank are set between the molecular still and vacuum pump set, and the entrance of the cold-trap connects with the side of molecular still, the outlet of cold-trap connects with the entrance of surge tank, the outlet of the surge tank connects with the entrance of vacuum pump set, and the utility model is used for atoleine cutting.
Description
Technical field
A kind of wax cutting device, belong to atoleine cutting equipment technical field.
Background technology
The atoleine cutting technique of prior art is：Liquid material is pipelined to by heat-conducting oil heating
Molecular still, then under conditions of reaching high vacuum by vavuum pump work done, evaporate the light phase material in liquid material, so as to
Reach the purpose that light phase material separates with heavy phase material, light phase material turns into liquid by condensation afterwards, is received into light phase material
Collecting system, as low index product, heavy phase material, which enters heavy phase collecting material system, turns into high target product.
The problem of this technology presently, there are be：It was found that light phase wax enters vacuum pump set, and then cause vacuum pump set heating tight
Weight, vacuum pump set vacuum capability reduce, or even occur damaging vacuum pump set phenomenon, so as to influence product quality.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wax cutting for avoiding light phase wax from entering vacuum pump set
Device.
In order to solve the above technical problems, technical scheme used by the utility model：A kind of wax cutting device, including molecule
Distiller, cold-trap, surge tank, vacuum pump set, light phase collection system and heavy phase collection system, the light phase collection system and heavy phase
Collection system is arranged at below molecular still, and cold-trap and buffering are set between the molecular still and vacuum pump set
Tank, and the entrance of the cold-trap connects with the side of molecular still, the outlet of cold-trap connects with the entrance of surge tank, it is described
The outlet of surge tank connects with the entrance of vacuum pump set.
Atoleine enters molecular still by feed pipe.
Compared to the prior art the utility model has the advantages that：The utility model first by increasing cold-trap,
Secondary cooling light phase material, reduce the amount that light phase material enters vacuum pump set；Secondly again slow in the increase of vacuum pump set entrance
Tank is rushed, thoroughly light phase material is separated, it is cannot be introduced into vacuum pump set.Compared with prior art, the utility model passes through increasing
Add cold-trap, surge tank, it is ensured that the long-period stable operation of vacuum pump set, vacuum pump set band oil band wax problem is greatly reduced,
Also final product quality has been effectively ensured.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure, 1 is feed pipe, and 2 be molecular still, and 3 be cold-trap, and 4 be surge tank, and 5 be vacuum pump set, and 6 be light phase
Collection system, 7 be heavy phase collection system.
Embodiment
As shown in figure 1, a kind of wax cutting device, including molecular still 2, cold-trap 3, surge tank 4, vacuum pump set 5, light phase
Collection system 6 and heavy phase collection system 7, the light phase collection system 6 and heavy phase collection system 7 are arranged at molecular still 2
Lower section, sets cold-trap 3 and surge tank 4 between the molecular still 2 and vacuum pump set 5, and the entrance of the cold-trap 3 with
Side connection, the outlet of cold-trap 3 of molecular still 2 connect with the entrance of surge tank 4, the outlet of the surge tank 4 and vacuum
The entrance connection of unit 5.
Atoleine enters molecular still 2 by feed pipe 1.
The vacuum pump set 5, light phase collection system 6, heavy phase collection system 7 and molecular still 2 are prior art, and
And the connection of light phase collection system 6 and heavy phase collection system 7 and molecular still 2 is also prior art.
Above-described embodiment is the explanation to the utility model structure and unrestricted, is not departing from the utility model principle premise
Lower made deformation is also within the scope of protection of the utility model.
Claims (2)
- A kind of 1. wax cutting device, it is characterised in that：Including molecular still（2）, cold-trap（3）, surge tank（4）, vacuum pump set （5）, light phase collection system（6）With heavy phase collection system（7）, the light phase collection system（6）With heavy phase collection system（7）It is all provided with Put in molecular still（2）Lower section, in the molecular still（2）And vacuum pump set（5）Between cold-trap is set（3）And surge tank （4）, and the cold-trap（3）Entrance and molecular still（2）Side connection, cold-trap（3）Outlet and surge tank（4）'s Entrance connects, the surge tank（4）Outlet and vacuum pump set（5）Entrance connection.
- A kind of 2. wax cutting device according to claim 1, it is characterised in that：Atoleine passes through feed pipe（1）Enter Enter molecular still（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489067.5U CN206777933U (en) | 2017-05-05 | 2017-05-05 | A kind of wax cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489067.5U CN206777933U (en) | 2017-05-05 | 2017-05-05 | A kind of wax cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777933U true CN206777933U (en) | 2017-12-22 |
Family
ID=60709791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489067.5U Active CN206777933U (en) | 2017-05-05 | 2017-05-05 | A kind of wax cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777933U (en) |
-
2017
- 2017-05-05 CN CN201720489067.5U patent/CN206777933U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |