CN204815757U - Crystallizer that can overturn - Google Patents
Crystallizer that can overturn Download PDFInfo
- Publication number
- CN204815757U CN204815757U CN201520409509.1U CN201520409509U CN204815757U CN 204815757 U CN204815757 U CN 204815757U CN 201520409509 U CN201520409509 U CN 201520409509U CN 204815757 U CN204815757 U CN 204815757U
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- CN
- China
- Prior art keywords
- flange
- tank body
- crystallizer
- solvent
- condenser pipe
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- Expired - Fee Related
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Abstract
The utility model relates to a crystallizer that can overturn, including a jar body, the upper portion of jar body is awl tube -shape lower part and is cylindric, is connected inclusive AND vacuum switching valve through a loose flange with the condenser pipe in the awl bobbin top portion of the jar body and connects, is connected with the valve on the condenser pipe, is connected with the vacuum pump on the vacuum switching valve, and the bottom of jar body is equipped with the detachable tank bottoms, and the tank bottoms is connected through the 2nd loose flange between personally experiencing sth. Part of the body with the jar, the cylindric part section of thick bamboo wall both sides of the jar body are equipped with respectively and the pivot of jar axon line vertically, and the bearing is passed through in the pivot, the bearing frame supports on the support. Crystallizer that can overturn has crystallisation process to be accomplished in same container with mother liquor disengaging process, and the solvent all flows in the pipeline, does not need the centrifugal separator, has reduced shovel ground link, and solvent recovery is rateed up to 98%, has so not only reduced product cost, is organic solvent because the solvent is most simultaneously, can improve solvent recovery and rate, the characteristics such as safety in production of being convenient for.
Description
Technical field
The utility model relates to crystallizer technical field, is specifically related to a kind of turnover crystallizer.
Background technology
At present, the crystallization process of spices, medicine, fine chemical product carries out usually in the crystallizing tank of worn-out mouth, after crystallization completes, product is proceeded in centrifugal separator, be separated, because mother liquor and crystal are mixed in the process of transfer, often need more than secondary to be recrystallized and just can reach purity requirement, like this, easily damage at the bottom of not only making barrel, and the cost of product is higher, purity is low.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and design is a kind of simplifies crystallization processes, improves crystal purity, reduces the turnover crystallizer of product cost.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of turnover crystallizer, it is characterized in that, described crystallizer comprises tank body, the top of tank body in cone tubular bottom cylindrically, be connected with condenser pipe at the cone cylinder top of tank body by the first loose flange or be connected with vacuum changeover valve, condenser pipe being connected with valve, vacuum changeover valve is connected with vavuum pump, the bottom of tank body is provided with at the bottom of dismountable tank, is connected at the bottom of tank with between tank body by the second loose flange; The cylindrical portion barrel both sides of tank body are respectively equipped with the rotating shaft with tank body axes normal, and rotating shaft is supported on support by bearing, bearing block.
Wherein preferred technical scheme is that the tapering of described cone tubular tank body is 45 degree.
Preferred technical scheme also has, described first loose flange and the second loose flange comprise respectively be fixed on tank body top and bottom on determine flange, also comprise the dynamic flange be connected at the bottom of condenser pipe or vacuum changeover valve one end and tank, determine to be provided with seal washer between flange and dynamic flange described.
Further preferred technical scheme is, describedly determines to be interconnected by buckle structure between flange and dynamic flange, or is bolted.
Advantage of the present utility model and beneficial effect are: described turnover crystallizer has crystallization process and mother liquor separation process completes in same container, solvent flows all in the duct, do not need centrifuge, decrease shovel ground link, solvent recovering rate, up to 98%, not only reduces product cost like this, simultaneously because solvent is mostly organic solvent, can solvent recovering rate be improved, be convenient to the features such as safety in production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the turnover crystallizer of the utility model;
Fig. 2 is the cross section view at A-A position in Fig. 1;
Fig. 3 is the using state figure of the turnover crystallizer of the utility model.
In figure: 1, tank body; 2, cylinder top is bored; 3, the first loose flange; 4, condenser pipe; 5, vacuum changeover valve; 6, valve; 7, at the bottom of tank; 8, the second dynamic flange; 9, rotating shaft; 10, support.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in accompanying drawing 1 ~ 3: the utility model is a kind of turnover crystallizer, described crystallizer comprises tank body 1, the top of tank body 1 in cone tubular bottom cylindrically, be connected with condenser pipe 4 by the first loose flange 3 at the cone cylinder top 2 of tank body 1 or be connected with vacuum changeover valve 5, condenser pipe 4 is connected with valve 6, vacuum changeover valve 5 is connected with vavuum pump, and the bottom of tank body 1 to be provided with at the bottom of dismountable tank 7, is connected at the bottom of tank between 7 with tank body 1 by the second dynamic flange 8; The cylindrical portion barrel both sides of tank body 1 are respectively equipped with the rotating shaft 9 with the axes normal of tank body, and rotating shaft 9 is supported over the mount 10 by bearing, bearing block.
The preferred embodiment of the utility model is, the tapering of described cone tubular tank body 1 is 45 degree.
The preferred embodiment of the utility model also has, described first loose flange 3 and the second loose flange 8 comprise respectively be fixed on tank body 1 top and bottom on determine flange, also comprise the dynamic flange be connected at the bottom of condenser pipe or vacuum changeover valve one end and tank, determine to be provided with seal washer between flange and dynamic flange described.
The utility model further preferred embodiment is, describedly determines to be interconnected by buckle structure between flange and dynamic flange, or is bolted.
The utility model is that a kind of turnover crystallizer is when specifically using, with the metal can of a Φ 400 × 500, tank body top is 45 ° of vertex of a cones, the tank body vertex of a cone is equipped with the first loose flange, be connected with condenser pipe by the first loose flange, pot bottom is equipped with the second loose flange, crystallizing tank is stood upside down on support, open the second loose flange bottom crystallizing tank, add coarse crystal and appropriate solvent, then the second loose flange is installed, again that it is upright, after checking No leakage, be placed in water-bath or oil bath, connect condenser pipe, heating body lotion, make it to reach crystallization molten some temperature, widely different stream 2 ~ 3 hours, Slow cooling process to be crystallized completes substantially, condenser pipe is pulled down, first loose flange to be transferred VSV Vacuum Switching Valve, VSV Vacuum Switching Valve is connected vavuum pump, pump solvent, open the second loose flange, the neat solvent that drip washing is appropriate above crystal, solvent is pumped again with vavuum pump, obtain crystal.If mechanical admixture is arranged at crystallizing layer top, fell with scraper shovel before drip washing solvent, crystal impure on a small quantity send and is recrystallized next time.
Use this easy turnover crystallizer, crystallization process and mother liquor separation process complete in same container, solvent flows all in the duct, do not need centrifuge, decrease shovel ground link, solvent recovering rate is up to 98%, not only reduce product cost like this, simultaneously because solvent is mostly organic solvent, can solvent recovering rate be improved, be convenient to safety in production.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a turnover crystallizer, it is characterized in that, described crystallizer comprises tank body, the top of tank body in cone tubular bottom cylindrically, be connected with condenser pipe at the cone cylinder top of tank body by the first loose flange or be connected with vacuum changeover valve, condenser pipe being connected with valve, vacuum changeover valve is connected with vavuum pump, the bottom of tank body is provided with at the bottom of dismountable tank, is connected at the bottom of tank with between tank body by the second loose flange; The cylindrical portion barrel both sides of tank body are respectively equipped with the rotating shaft with tank body axes normal, and rotating shaft is supported on support by bearing, bearing block.
2. turnover crystallizer as claimed in claim 1, is characterized in that, the tapering of described cone tubular tank body is 45 degree.
3. turnover crystallizer as claimed in claim 1, it is characterized in that, described first loose flange and the second loose flange comprise respectively be fixed on tank body top and bottom on determine flange, also comprise the dynamic flange be connected at the bottom of condenser pipe or vacuum changeover valve one end and tank, determine to be provided with seal washer between flange and dynamic flange described.
4. turnover crystallizer as claimed in claim 3, is characterized in that, describedly determines to be interconnected by buckle structure between flange and dynamic flange, or is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520409509.1U CN204815757U (en) | 2015-06-15 | 2015-06-15 | Crystallizer that can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520409509.1U CN204815757U (en) | 2015-06-15 | 2015-06-15 | Crystallizer that can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815757U true CN204815757U (en) | 2015-12-02 |
Family
ID=54673401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520409509.1U Expired - Fee Related CN204815757U (en) | 2015-06-15 | 2015-06-15 | Crystallizer that can overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870993A (en) * | 2020-09-16 | 2020-11-03 | 安徽华馨香料有限公司 | Production crystallization device of menthol |
-
2015
- 2015-06-15 CN CN201520409509.1U patent/CN204815757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870993A (en) * | 2020-09-16 | 2020-11-03 | 安徽华馨香料有限公司 | Production crystallization device of menthol |
| CN111870993B (en) * | 2020-09-16 | 2021-12-03 | 安徽华馨生物科技有限公司 | Production crystallization device of menthol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160615 |