CN202620746U - Rapid high-efficiency vacuum film concentrator - Google Patents
Rapid high-efficiency vacuum film concentrator Download PDFInfo
- Publication number
- CN202620746U CN202620746U CN 201220144340 CN201220144340U CN202620746U CN 202620746 U CN202620746 U CN 202620746U CN 201220144340 CN201220144340 CN 201220144340 CN 201220144340 U CN201220144340 U CN 201220144340U CN 202620746 U CN202620746 U CN 202620746U
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- gas
- reduced pressure
- efficiently
- pressure concentration
- bottle
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a rapid high-efficiency vacuum film concentrator, which comprises an evaporation tube, a gas-liquid separation device, a condensing unit and a suction flask, wherein the evaporation tube is connected onto a thermostat water bath through a rubber hose; the gas-liquid separation device is connected with the evaporation tube in the manner of splitting; the condensing unit is formed by hermetically connecting condenser tubes with a distillate receiving flask; the suction flask is connected with a vacuum pump; and the distillate receiving flask is hermetically connected with the suction flask through a U-shaped glass bend. The rapid high-efficiency vacuum film concentrator disclosed by the utility model has the advantages that the designing scheme is novel; the structure is simple; the operation and the use are convenient; the production cost is low; the capacity is high; the concentration heated time is short; the concentration speed is high; and the chemical components of a concentrated substance cannot be easily changed.
Description
Technical field
The utility model belongs to the apparatus structure technical field of the plant leaching liquor being carried out concentration.
Background technology
Concentrating is technological operation commonly used in laboratory and the production; Widespread usage is in technical fields such as medical and health, food chemical industry, environmental protection and organic syntheses; Method for concentration commonly used has the capillary decompression distillation to concentrate with rotating thin film to concentrate in the laboratory, and capillary decompression concentration operation trouble, problem such as the concentrate heated time is long, heating-up temperature is high, thickening efficiency is low are that solvent is when concentrating with water and other high boiling substance especially; Also need under higher temperature, carry out; Therefore for the thermal sensitivity compositions such as easy oxidation, hydrolysis, malformation that are heated, be easy to cause the change of its chemical property, even the result that can lead to errors; Simplified operation though rotating thin film concentrates, improved thickening efficiency, its concentrated capacity is less, is in heated state all the time and has increased the possibility that the decomposition of thermal sensitivity composition changes by concentrated liquid.
The utility model content
To the problem that exists in the prior art, the utility model purpose is a kind of simple to operate, heated time is short, thickening efficiency is high a kind of Reduced Pressure Concentration Device rapidly and efficiently is being provided.
The utility model is realized through following technical scheme:
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that: this device include through rubber tube be connected the evaporation tube in the water bath with thermostatic control, the gas-liquid separation device that is connected with the evaporation tube split, by condenser pipe and distillate receiving bottle the be tightly connected condensing unit of forming, the bottle,suction that the distillate receiving bottle is tightly connected and links to each other with vavuum pump through U type glass bend pipe.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that described evaporation tube, gas-liquid separation device, condenser pipe, distillate receiving bottle, bottle,suction are glassware.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that described gas-liquid separation device comprises that gas-liquid separator and sealing are arranged on the concentrate receiving bottle of gas-liquid separator lower end.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently; It is characterized in that said evaporation tube upper end is wholely set two outlets; Wherein an outlet connects glass container through rubber tube, and rubber tube is provided with screw clamp, and another outlet is connected with gas-liquid separator through rubber tube.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that described concentrate receiving bottle below split is provided with adjustable for height bracing frame.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that described distillate receiving bottle is a there-necked flask, and the opening sealing of both sides is provided with condenser pipe, and middle opening sealing is provided with a hole piston.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently is characterized in that described condenser pipe has two, and two condenser pipes are connected in parallel on the gas-liquid separator through piston and the conduit that is arranged on the piston.
Described a kind of Reduced Pressure Concentration Device rapidly and efficiently; It is characterized in that described bottle,suction upper shed sealing is provided with two hole pistons; Wherein peg graft on the piston hole rubber tube is set; Another piston hole is pegged graft U type glass bend pipe is set, and the other end of this U type glass bend pipe is pegged graft through a hole piston and is arranged in the distillate receiving bottle.
The utility model design is novel, simple in structure, easy for operation, production cost is low, this installed capacity big, it is fast to concentrate short, the concentrated speed of heated time, is difficult for changing by the chemical composition of condensed matter.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: the 1-thermostat water bath; The 2-screw clamp; The 3-evaporation tube; The 4-gas-liquid separator; The 5-condenser pipe; 6-U type glass bend pipe; The 7-vavuum pump; The 8-bottle,suction; 9-distillate receiving bottle; 10-concentrate receiving bottle; The 11-bracing frame.
The specific embodiment
Below in conjunction with Figure of description the utility model is done further explain, and provide the specific embodiment.
As shown in the figure, a kind of Reduced Pressure Concentration Device rapidly and efficiently includes through rubber tube and is connected glass evaporation tube 3, gas-liquid separation device, condensing unit on the thermostat water bath 1, is connected the bottle,suction 8 on the vavuum pump.Evaporation tube is connected on the thermostat water bath 1 through rubber tube at two ends about in the of 3; One-body molded on the evaporation tube 3 two outlets are set, this two outlet is symmetricly set on the evaporation tube 3, and an outlet connects the container that holds solution to be concentrated through rubber tube; Another outlet is connected with gas-liquid separator 4 through rubber tube; Gas-liquid separator 4 sealing is arranged on concentrate receiving bottle 10 tops, in order to cooperate the height of evaporation tube 3 and condensing unit, concentrate receiving bottle 10 below an adjustable for height bracing frame 11 is set; Gas-liquid separator 4 port are connected with condensing unit through glass piston and rubber tube; Condensing unit comprises two condenser pipes that are connected in parallel 5 and the distillate receiving bottle 9 that is tightly connected with condenser pipe 5 lower ends, and distillate receiving bottle 9 is provided with a hole piston through the sealing of the opening on it, and pegging graft on this hole piston is provided with U type glass bend pipe 6; The other end of U type glass bend pipe 6 is pegged graft through two hole pistons and is arranged in the bottle,suction 8; Pegging graft rubber tube be set in an other hole of two hole pistons, on this rubber tube screw clamp is set, and bottle,suction 8 links to each other with vavuum pump 7.
The course of work is following: open the switch of thermostat water bath 1, adjust the temperature to required scale, close screw clamp 2; The open vacuum system, the electrodynamic pump of startup thermostat water bath 1 cocycle hot water is connected condensed water; After treating that whole system forms certain negative pressure, slowly open the screw clamp 2 on the rubber tube that links to each other with evaporation tube 3, liquid to be concentrated is at the uniform velocity got in the evaporation tube 3 with thread; Form film after in evaporation tube 3, being heated, the partial solvent gasification, gasification back solvent gets in the gas-liquid separator 4 with concentrate; Concentrate gets into the concentrate receiving bottle 10 from gas-liquid separator 4 lower ends, breaks away from heating system, and vaporized solvent gets into the condenser pipe 5 from gas-liquid separator 4 upper ends; The cooling back gets in the distillate receiving bottle 9, through the U type glass bend pipe 6 in the distillate receiving bottle 9 solvent is sucked in the bottle,suction 8.
Claims (8)
1. Reduced Pressure Concentration Device rapidly and efficiently is characterized in that: this device include through rubber tube be connected the evaporation tube (3) on the thermostat water bath (1), the gas-liquid separation device that is connected with evaporation tube (3) split, by condenser pipe (5) and distillate receiving bottle (9) the be tightly connected condensing unit of forming, the bottle,suction (8) that distillate receiving bottle (9) is tightly connected and links to each other with vavuum pump (7) through U type glass bend pipe (6).
2. a kind of Reduced Pressure Concentration Device rapidly and efficiently according to claim 1 is characterized in that described evaporation tube (3), gas-liquid separation device, condenser pipe (5), distillate receiving bottle (9), bottle,suction (8) are glassware.
3. a kind of Reduced Pressure Concentration Device rapidly and efficiently according to claim 1 is characterized in that described gas-liquid separation device comprises that gas-liquid separator (4) and sealing are arranged on the concentrate receiving bottle (10) of gas-liquid separator (4) lower end.
4. according to claim 1 or 3 described a kind of Reduced Pressure Concentration Device rapidly and efficiently; It is characterized in that said evaporation tube (3) upper end is wholely set two outlets; Wherein an outlet connects glass container through rubber tube; Rubber tube is provided with screw clamp (2), and another outlet is connected with gas-liquid separator (4) through rubber tube.
5. a kind of Reduced Pressure Concentration Device rapidly and efficiently according to claim 3 is characterized in that described concentrate receiving bottle (10) below split is provided with adjustable for height bracing frame (11).
6. a kind of Reduced Pressure Concentration Device rapidly and efficiently according to claim 1 is characterized in that described distillate receiving bottle (9) is a there-necked flask, and the opening sealing of both sides is provided with condenser pipe (5), and middle opening sealing is provided with a hole piston.
7. according to claim 1 or 6 described a kind of Reduced Pressure Concentration Device rapidly and efficiently, it is characterized in that described condenser pipe (5) has two, two condenser pipes (5) are connected in parallel on the gas-liquid separator (4) through piston and the conduit that is arranged on the piston.
8. according to claim 1 or 6 described a kind of Reduced Pressure Concentration Device rapidly and efficiently; It is characterized in that described bottle,suction (8) upper shed sealing is provided with two hole pistons; Wherein peg graft on the piston hole rubber tube is set; Another piston hole is pegged graft U type glass bend pipe (6) is set, and the other end of this U type glass bend pipe (6) is pegged graft through a hole piston and is arranged in the distillate receiving bottle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144340 CN202620746U (en) | 2012-04-09 | 2012-04-09 | Rapid high-efficiency vacuum film concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144340 CN202620746U (en) | 2012-04-09 | 2012-04-09 | Rapid high-efficiency vacuum film concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620746U true CN202620746U (en) | 2012-12-26 |
Family
ID=47373991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144340 Expired - Fee Related CN202620746U (en) | 2012-04-09 | 2012-04-09 | Rapid high-efficiency vacuum film concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865308A (en) * | 2019-04-22 | 2019-06-11 | 河南中测技术检测服务有限公司 | A kind of economic benefits and social benefits Rotary Evaporators |
-
2012
- 2012-04-09 CN CN 201220144340 patent/CN202620746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865308A (en) * | 2019-04-22 | 2019-06-11 | 河南中测技术检测服务有限公司 | A kind of economic benefits and social benefits Rotary Evaporators |
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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 |
Granted publication date: 20121226 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |