CN203598515U - Continuous distillation and separation device - Google Patents
Continuous distillation and separation device Download PDFInfo
- Publication number
- CN203598515U CN203598515U CN201320829991.5U CN201320829991U CN203598515U CN 203598515 U CN203598515 U CN 203598515U CN 201320829991 U CN201320829991 U CN 201320829991U CN 203598515 U CN203598515 U CN 203598515U
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Abstract
The utility model discloses a continuous distillation and separation device which is suitable for the distillation of dangerous sensitive energetic substances. The continuous distillation and separation device comprises a container which is internally provided with a plurality of bend distillers in sequence from the top down; each bend distiller comprises a spiral grid and a heating cavity which is arranged below the spiral grid; every two adjacent heating cavities are communicated through a heating cavity connection pipe; the bottom end of each spiral grid is communicated with the top end of the underneath adjacent spiral grid through a bend connection pipe; a material inlet, a heating medium outlet and a heating medium inlet are arranged at the top of the container; the heating medium inlet is communicated with the heating cavity of the lowest bend distiller through an inlet pipe; the heating medium outlet is communicated with the heating cavity of the topside bend distiller; the material inlet is communicated with the top end of the spiral grid of the topside bend distiller; and a first discharging port and a second discharging port are arranged at the bottom of the container.
Description
Technical field
The utility model relates to continuous still separator, relates in particular to sensitivity for the having dangerous tendency device containing separated that can material.
Background technology
In the sensitivity for there is dangerous tendency as nitroglycerine class etc. containing not removing moisture or other solvent wherein by common method by material because such material on temperature, friction, clash into and the factor impact such as fall and all have the danger of blasting.
The conventional method of removing moisture or solvent impurity mainly contains: seasoning, still distillation method, membrane-distillation method and the tower way of distillation etc.Wherein seasoning can only be applicable to a small amount of material, and the time is longer; Still distillation method effect in the time having stirring is better, inapplicable to the material that friction, shock etc. are responsive; The diaphragm type way of distillation needs agitated liquid film forming to form molecular clock equally, most effective but need to stir and be not still suitable for the purification of above-mentioned substance; The tower way of distillation is applicable to the preferably separated of large quantity of fluid of dispersed mobility, be not suitable for above-mentioned on friction, clash into and the factor impact such as fall and all have that the dangerous liquid of blasting is refining purifies.
Utility model content
The technical problem that the utility model solves is to provide the sensitivity that is applicable to having dangerous tendency containing the continuous still separator of can material using.
The utility model solves the technical scheme that its technical problem adopts: continuous still separator, comprise container, in described container, be from top to bottom disposed with multiple bent roads distiller, bent road distiller comprises spiral grid and is arranged on the heating chamber of spiral grid below, described spiral grid comprises matrix and is arranged on the distillation runner that from top to bottom spirals and extend in matrix, adjacent two heating chambers are communicated with by heating chamber tube connector, the bottom of each spiral grid is communicated with by bent road tube connector with the top of its adjacent spiral grid in below, the top of container is provided with material inlet, heat medium outlet and heat medium entrance, heat medium entrance by entrance pipe be positioned at the heating chamber of Qu road, below distiller and be communicated with, heat medium outlet is communicated with the heating chamber that is positioned at Qu road, the top distiller by export pipeline, material inlet is communicated with the top of the spiral grid that is positioned at Qu road, the top distiller by Material pipeline, the bottom of container is provided with first row outlet and second row outlet, first row outlet is communicated with the inner chamber of container, second row outlet with below the bottom of spiral grid of Qu road distiller be communicated with.
In said apparatus, each heating chamber and respective line form a heat medium peripheral passage, flow for heat medium in this heat medium peripheral passage, heat medium is sustainable in flow process therein to be heated the liquid material in spiral grid, make liquid material separated, and heat medium can not enter in spiral grid.And each spiral grid and corresponding pipeline form a liquid material flow passage, make liquid material can be from top to bottom flowing in layer gradually, in flow process, liquid material is subject to the heating of heat medium in each heating chamber and carries out gradually separated.
Further: the top of container is also provided with thermometer insert port.
Further: the top of container is provided with the first connector, the first connector is communicated with container intracavity.
Further: the matrix of spiral grid is the taper that upper end is large and lower end is little, the outlet of the distillation runner of spiral grid is positioned at the bottom centre of matrix.
The beneficial effects of the utility model are:
A, the liquid material being purified can be realized continuous still, enhance productivity, and produce thereby can realize industrially scalableization.
In b, equipment, there is no positive mechanical or Gas Stirring, the sensitivity that can have dangerous tendency to operations such as friction, shocks is containing carrying out distilation by material.
C, material can carry out negative pressure of vacuum distillation in equipment, can reduce vapo(u)rizing temperature, can reduce energy consumption, can carry out distilation by thermally sensitive material again.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of continuous still separator of the present utility model;
Fig. 2 is the schematic diagram of spiral grid;
In figure, be labeled as: control valve 1, heat medium outlet 2, the first connectors 3, material inlet 4, thermometer insert port 5, heat medium entrance 6, second row outlet 7, first row outlet 8, container 9, export pipeline 10, heating chamber 11, spiral grid 12, heating chamber tube connector 13, entrance pipe 14, matrix 15, distillation runner 16, bent road tube connector 17, outlet 18, Material pipeline 19.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As depicted in figs. 1 and 2, continuous still separator of the present utility model comprises container 9, in described container 9, be from top to bottom disposed with multiple bent roads distiller, bent road distiller comprises spiral grid 12 and is arranged on the heating chamber 11 of spiral grid 12 belows, described spiral grid 12 comprises matrix 15 and is arranged on the distillation runner 16 that from top to bottom spirals and extend in matrix 15, adjacent two heating chambers are communicated with by heating chamber tube connector 13, the bottom of each spiral grid is communicated with by bent road tube connector 17 with the top of its adjacent spiral grid in below, the top of container 9 is provided with material inlet 4, heat medium outlet 2 and heat medium entrance 6, heat medium entrance 6 by entrance pipe 14 be positioned at the heating chamber of Qu road, below distiller and be communicated with, heat medium outlet 2 is communicated with the heating chamber that is positioned at Qu road, the top distiller by export pipeline 10, material inlet 4 is communicated with the top of the spiral grid that is positioned at Qu road, the top distiller by Material pipeline 19, the bottom of container 9 is provided with first row outlet 8 and second row outlet 7, first row outlet 8 is communicated with the inner chamber of container 9, second row outlet 7 with below the bottom of spiral grid of Qu road distiller be communicated with.
When use, as shown in Figure 1, material inlet 4 is connected with material house steward, on material house steward, control valve 1 can be set, so that regulate flow and the flow velocity of liquid material, better realize continuous still detached job.Heat medium entrance 6 can be connected with thermal source respectively with heat medium outlet 2, continues to provide heat medium to each heating chamber 11 such as hot water etc. by thermal source.Heat medium enters after container 9 by entrance pipe 14 and is introduced in the heating chamber of below, then upwards flow successively, until flow out from heat medium outlet 2, in flow process, continue the liquid material heating in spiral grid, lower boiling material is distilled in spiral grid, high boiling material is constantly flowed downward until discharge from second row outlet 7 along each spiral grid.The lower boiling material being distilled out can export 8 discharges from first row, and first row outlet 8 also can be discharged cooled the wall that is subject to container liquid low-boiling point material.
The set-up mode of the distillation runner in above-mentioned spiral grid 12 has multiple, for example can be the taper that upper end is little and lower end is large, distillation runner from top to bottom spirals to downward-extension, the every helical layer of distillation runner broadens gradually, carries out heat exchange but this mode is unfavorable for spiral grid 12 and the heat medium in heating chamber.Preferably as shown in Figure 2, the matrix 15 of spiral grid 12 is the taper that upper end is large and lower end is little, and the outlet 18 of the distillation runner of spiral grid 12 is positioned at the bottom centre of matrix 15.This structure, the every helical layer of distillation runner from top to bottom narrows gradually, finally closes at outlet 18.This structure makes the heat medium in heating chamber can be more fully and every helical layer contact heat-exchanging, and heat exchange efficiency is higher.
For the temperature in the accurate monitoring of containers 9 of energy, to accurately control the opportunity that adds liquid material, the top of container 9 is also provided with thermometer insert port 5.Can carry out the temperature in inspection instrument 9 to the interior insertion thermometer of container 9 by thermometer insert port 5.In the time that the temperature in container 9 reaches preset value, can open control valve 1 in Fig. 1 to the interior inflow liquid material of container 9.
On the basis of the above, the first connector 3, the first connectors 3 are set is communicated with container intracavity at the top of container.The first connector 3 can be connected with vacuum extractor, can carry out vacuum pumping to container 9 like this.Material can carry out negative pressure of vacuum distillation in equipment, can reduce vapo(u)rizing temperature, can reduce energy consumption, can carry out distilation by thermally sensitive material again.And above-mentioned the first connector 3 also can be used as the outlet of low-boiling point material, its function class is like above-mentioned first row outlet 8.
Claims (4)
1. continuous still separator, comprise container (9), it is characterized in that: in described container (9), be from top to bottom disposed with multiple bent roads distiller, bent road distiller comprises spiral grid (12) and is arranged on the heating chamber (11) of spiral grid (12) below, described spiral grid (12) comprises matrix (15) and is arranged on the distillation runner (16) that from top to bottom spirals and extend in matrix (15), adjacent two heating chambers are communicated with by heating chamber tube connector (13), the bottom of each spiral grid is communicated with by bent road tube connector (17) with the top of its adjacent spiral grid in below, the top of container (9) is provided with material inlet (4), heat medium outlet (2) and heat medium entrance (6), heat medium entrance (6) by entrance pipe (14) be positioned at the heating chamber of Qu road, below distiller and be communicated with, heat medium outlet (2) is communicated with the heating chamber that is positioned at Qu road, the top distiller by export pipeline (10), material inlet (4) is communicated with the top of the spiral grid that is positioned at Qu road, the top distiller by Material pipeline (19), the bottom of container (9) is provided with first row outlet (8) and second row outlet (7), first row outlet (8) is communicated with the inner chamber of container (9), second row outlet (7) with below the bottom of spiral grid of Qu road distiller be communicated with.
2. continuous still separator as claimed in claim 1, is characterized in that: the top of container (9) is also provided with thermometer insert port (5).
3. continuous still separator as claimed in claim 1 or 2, is characterized in that: the top of container is provided with the first connector (3), and the first connector (3) is communicated with container intracavity.
4. continuous still separator as claimed in claim 1 or 2, it is characterized in that: the matrix (15) of spiral grid (12) is the taper that upper end is large and lower end is little, and the outlet (18) of the distillation runner of spiral grid (12) is positioned at the bottom centre of matrix (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829991.5U CN203598515U (en) | 2013-12-16 | 2013-12-16 | Continuous distillation and separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829991.5U CN203598515U (en) | 2013-12-16 | 2013-12-16 | Continuous distillation and separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598515U true CN203598515U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320829991.5U Withdrawn - After Issue CN203598515U (en) | 2013-12-16 | 2013-12-16 | Continuous distillation and separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638686A (en) * | 2013-12-16 | 2014-03-19 | 泸州北方化学工业有限公司 | Continuous distillation separation device |
-
2013
- 2013-12-16 CN CN201320829991.5U patent/CN203598515U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638686A (en) * | 2013-12-16 | 2014-03-19 | 泸州北方化学工业有限公司 | Continuous distillation separation device |
| CN103638686B (en) * | 2013-12-16 | 2015-06-10 | 泸州北方化学工业有限公司 | Continuous distillation separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |