CN201643758U - Rotary film evaporator - Google Patents
Rotary film evaporator Download PDFInfo
- Publication number
- CN201643758U CN201643758U CN201020165218XU CN201020165218U CN201643758U CN 201643758 U CN201643758 U CN 201643758U CN 201020165218X U CN201020165218X U CN 201020165218XU CN 201020165218 U CN201020165218 U CN 201020165218U CN 201643758 U CN201643758 U CN 201643758U
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- CN
- China
- Prior art keywords
- film evaporator
- basin
- condenser
- cooler
- storage tank
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- Expired - Lifetime
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a rotary film evaporator, which comprises a material storage tank, a film evaporator, a reduction motor, a heat-conduction oil heating kettle, a high-distillation storage tank, a steam-liquid separator, a pre-heating exchanger, a condenser, a vacuum buffering tank and a vacuum pump. The reduction motor is mounted on the film evaporator, the heat-conduction oil heating kettle is connected with the film evaporator via a material/liquid conveying pipeline, the condenser is connected onto the steam-liquid separator, the lower end of the condenser is connected with a cooler, the lower end of the cooler is connected with a low-distillation storage tank, the vacuum buffering tank is connected onto the low-distillation storage tank, and the vacuum pump is connected onto the vacuum buffering tank. The rotary film evaporator is simple in structure, materials are conveyed into the high-efficient film evaporator through the pre-heating exchanger to be heated and evaporated, concentrated materials are directly received by the storage tank, and volatile low-distillation ingredients are recycled via the steam-liquid separator, the condenser and the cooler. The rotary film evaporator concentrates materials, recycles the low-distillation ingredients and reduces production cost.
Description
Technical field
The utility model relates to a kind of enrichment facility, specifically relates to the rotary film evaporator in the synthetic field of a kind of chemical industry and Western medicine.
Background technology
In the preparation of carrying out chemical industry, the synthetic field of Western medicine is produced,, usually need that heat sensitive material, high-viscosity material and easy crystallization are contained granule materials and carry out evaporation and concentration, degassing precipitation, distillation purification.Existing efficient film evaporimeter utilizes scraper plate to make material form liquid film at cylinder inboard wall, and cylinder body outer wall heating simultaneously vacuumizes the low cut composition that makes in the material and volatilizees fast in the cylindrical shell, reaches effects such as concentrating purification.Existing efficient film evaporimeter generally has only the thin film evaporator main body, can't reclaim the low cut composition of taking away with vacuum.
The utility model content
Technical problem to be solved in the utility model provides the rotary film evaporator of the low cut composition of a kind of effective recovery.
The technical problem that the utility model proposed is to solve like this: a kind of rotary film evaporator, comprise material basin, thin film evaporator and be placed in the reducing motor of thin film evaporator upper end, also comprise the heat-conducting oil heating still that is connected with thin film evaporator by material/liquid conveyance conduit, high cut basin, vapour liquid separator and material preheat exchanger, wherein the material basin is connected with the material preheat exchanger.
Also comprise the condenser that is connected on the vapour liquid separator, the lower end of condenser is connected with cooler, and the lower end of described cooler is connected with low cut basin.
Also comprise vacuum buffer tank that is connected on the low cut basin and the vavuum pump that is connected on the vacuum buffer tank.
Described heat-conducting oil heating still is provided with high temperature gear pump, described high temperature gear pump also with material preheat exchanger and thin film evaporator between wherein material/liquid carrier pipe be connected.
Also be provided with magnetic drive pump and spinner flowmeter on the material/liquid conveyance conduit that is connected between described material preheat exchanger and the material basin.
Operation principle of the present utility model is: treating in the material basin concentrates the material of purifying and delivered in the efficient film evaporimeter by the material preheat exchanger by magnetic drive pump, and flow velocity is shown that by spinner flowmeter control valve is adjusted; The material that enters in the thin film evaporator is forced to form liquid film by the scraper plate that is driven by reducing motor on barrel, while heated conduction oil in the heat-conducting oil heating still is transported in efficient film evaporimeter and the material preheating heat exchanger by high temperature gear pump and adds thermal material; Enter into high cut basin through concentrating the material of purifying, and the low cut composition of the volatilization of being heated separates by vapour liquid separator, entering into condenser and cooler cools off, and enters at last to store in the low cut basin; Vavuum pump is linked into low cut basin by vacuum buffer tank and provides vacuum for system.
In sum, the utility model is simple in structure, and material is delivered to by preheat exchanger and carried out heating evaporation in the efficient film evaporimeter, and the material after concentrating directly enters basin and receives; Reclaim behind the low cut composition process vapour liquid separator of volatilization, the condensate cooler.Reach concentrated material, reclaimed the effect of low cut composition, reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation,
Wherein: 1-heat-conducting oil heating still, 2-high temperature gear pump, 3-reducing motor, 4-thin film evaporator, the high cut basin of 5-, 6-vapour liquid separator, 7-condenser, 8-cooler, the low cut basin of 9-, 10-material preheat exchanger, 11-spinner flowmeter, 12-magnetic drive pump, 13-material basin, 14-vacuum buffer tank, 15-vavuum pump.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, a kind of rotary film evaporator, comprise material basin 13, thin film evaporator 4 and be placed in the reducing motor 3 of thin film evaporator 4 upper ends, also comprise the heat-conducting oil heating still 1 that is connected with thin film evaporator 4 by material/liquid conveyance conduit, high cut basin 5, vapour liquid separator 6 and material preheat exchanger 10, wherein material basin 13 is connected with material preheat exchanger 10.Also comprise the condenser 7 that is connected on the vapour liquid separator 6, the lower end of condenser 7 is connected with cooler 8, and the lower end of described cooler 8 is connected with low cut basin 9.Also comprise vacuum buffer tank 14 that is connected on the low cut basin 9 and the vavuum pump 15 that is connected on the vacuum buffer tank 14.
As shown in Figure 1, described heat-conducting oil heating still 1 is provided with high temperature gear pump 2, described high temperature gear pump 2 also with material preheat exchanger 10 and thin film evaporator 4 between wherein material/liquid carrier pipe be connected.
As shown in Figure 1, also be provided with magnetic drive pump 12 and spinner flowmeter 11 on the material/liquid conveyance conduit that is connected between described material preheat exchanger 10 and the material basin 13.
Claims (5)
1. rotary film evaporator, comprise material basin (13), thin film evaporator (4) and be placed in the reducing motor (3) of thin film evaporator (4) upper end, it is characterized in that: also comprise the heat-conducting oil heating still (1), high cut basin (5), vapour liquid separator (6) and the material preheat exchanger (10) that are connected with thin film evaporator (4) by material/liquid conveyance conduit, wherein material basin (13) is connected with material preheat exchanger (10).
2. according to the described rotary film evaporator of claim 1, it is characterized in that: also comprise the condenser (7) that is connected on the vapour liquid separator (6), the lower end of condenser (7) is connected with cooler (8), and the lower end of described cooler (8) is connected with low cut basin (9).
3. according to the described rotary film evaporator of claim 2, it is characterized in that: also comprise being connected in the vacuum buffer tank (14) on the low cut basin (9) and being connected in vavuum pump (15) on the vacuum buffer tank (14).
4. according to the described rotary film evaporator of claim 1, it is characterized in that: described heat-conducting oil heating still (1) is provided with high temperature gear pump (2), described high temperature gear pump (2) also with material preheat exchanger (10) and thin film evaporator (4) between wherein material/liquid carrier pipe be connected.
5. according to the described rotary film evaporator of claim 1, it is characterized in that: also be provided with magnetic drive pump (12) and spinner flowmeter (11) on the material/liquid conveyance conduit that is connected between described material preheat exchanger (10) and the material basin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020165218XU CN201643758U (en) | 2010-04-19 | 2010-04-19 | Rotary film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020165218XU CN201643758U (en) | 2010-04-19 | 2010-04-19 | Rotary film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643758U true CN201643758U (en) | 2010-11-24 |
Family
ID=43108952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020165218XU Expired - Lifetime CN201643758U (en) | 2010-04-19 | 2010-04-19 | Rotary film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263780A (en) * | 2013-05-22 | 2013-08-28 | 华南理工大学 | Film filler evaporator |
| CN106552437A (en) * | 2015-09-30 | 2017-04-05 | 江苏创新石化有限公司 | A kind of wear-resistant agent molecule rectifying device of ester type |
-
2010
- 2010-04-19 CN CN201020165218XU patent/CN201643758U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263780A (en) * | 2013-05-22 | 2013-08-28 | 华南理工大学 | Film filler evaporator |
| CN106552437A (en) * | 2015-09-30 | 2017-04-05 | 江苏创新石化有限公司 | A kind of wear-resistant agent molecule rectifying device of ester type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Wenjiang District 611137 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park No. 488 West Ke Lin Lu Patentee after: Astatech (Chengdu) biological pharmaceutical Limited by Share Ltd Address before: 611137, 488 West Road, Chengdu science and Technology Industrial Park, Wenjiang District, Sichuan, China Patentee before: ASTATECH (CHENGDU) PHARM. CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |