CN208641802U - A kind of high vacuum experiment rectifier unit - Google Patents
A kind of high vacuum experiment rectifier unit Download PDFInfo
- Publication number
- CN208641802U CN208641802U CN201820920946.3U CN201820920946U CN208641802U CN 208641802 U CN208641802 U CN 208641802U CN 201820920946 U CN201820920946 U CN 201820920946U CN 208641802 U CN208641802 U CN 208641802U
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- Prior art keywords
- rectifying
- flask
- glass filler
- vacuum
- high vacuum
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a kind of high vacuum to test rectifier unit, including heater, glass filler tower, condensation reflux unit, feeding device, temperature measuring equipment and mechanical vacuum apparatus, the feeding device is made of storage bottle and infusion pump, mixing plant is equipped with inside the storage bottle, the heater is made of reaction kettle, the first thermometer is equipped with inside the reaction kettle, glass filler tower is connected with above the reaction kettle, it is condensation reflux unit on the left of the glass filler tower, the mechanical vacuum apparatus is made of oil-sealed rotary pump and vacuum buffer bottle, the utility model proposes a kind of high vacuum test rectifier unit, pass through heater, glass filler tower, condensation reflux unit, feeding device, temperature measuring equipment, mechanical vacuum apparatus, distillation simulation under high vacuum can be carried out using the device to test, the device has construction letter Feature single, vacuum degree is high, low energy consumption, separative efficiency is high.
Description
Technical field
The utility model belongs to chemical plant more particularly to a kind of high vacuum experiment rectifier unit.
Background technique
Rectifying is a kind of distillating method for making liquid mixture obtain high-purity separation using reflux, is industrial using most
Wide liquid mixture lock out operation, is widely used in the departments such as petroleum, chemical industry, light industry, food, metallurgy.Distillation operation is by difference
Method is classified, and according to mode of operation, can be divided into continuous rectification and batch fractionating；According to the number of components of mixture, can be divided into
Two-component fractionation and polynary rectifying；According to whether the additive for influencing vapor-liquid equilibrium is added in the mixture, conventional distillation can be divided into
With special extract rectification (including extracting rectifying, sequence of constant boiling and rectification and salt distillation)；If distillation process with chemical reaction, is known as reacting
Rectifying.
Existing tradition rectifier unit bonding in vacuum easily causes the pressure loss during fraction collection on collecting tank,
Construction is complicated, vacuum degree is lower, energy consumption is high, low separation efficiency.
Summary of the invention
The utility model is to solve well-known technique and provide a kind of high vacuum experiment rectifier unit.
The utility model by solve well-known technique adopted the technical scheme that: including heater,
Glass filler tower, condensation reflux unit, feeding device, temperature measuring equipment and mechanical vacuum apparatus, the feeding device is by storing
Bottle and infusion pump composition, the storage bottle inside are equipped with mixing plant, and the heater is made of reaction kettle, in the reaction kettle
Portion is equipped with the first thermometer, and glass filler tower is connected with above the reaction kettle, is to be condensed back on the left of the glass filler tower
Device, the condensation reflux unit top are correspondingly provided with cold liquid outlet and cold liquid inlet, and the cold liquid outlet passes through rectifying flask
It is connected to condenser pipe, the condenser pipe is located at rectifying flask interior, is equipped with collector tube, the collector tube below the rectifying flask
It is equipped with sensor with the junction of rectifying flask, the rectifying flask is connected to by pipeline with glass filler tower, and the rectifying is burnt
Top of bottle is connected by temperature measuring equipment with mechanical vacuum apparatus, and the mechanical vacuum apparatus is by oil-sealed rotary pump and vacuum buffer bottle
Composition.
Further, the mixing plant or be small-sized stirring motor or be large-scale stirring motor, with specific reference to experiment
Depending on scale.
Further, the condenser pipe is specially serpentine condenser.
Further, the sensor is specially vacuum pressure sensor.
Further, the temperature measuring equipment is specially thermoelectric thermometer.
The utility model has the advantage that as follows with good effect:
By heater, glass filler tower, condensation reflux unit, feeding device, temperature measuring equipment, mechanical vacuum apparatus, make
Distillation simulation can be carried out under high vacuum with the device to test, the device have simple structure, vacuum degree are high, low energy consumption,
The high feature of separative efficiency.
Detailed description of the invention
Fig. 1 is device overall schematic provided by the embodiment of the utility model；
In figure: 1, heater, 11, reaction kettle, the 12, first thermometer, 2, glass filler tower, 3, condensation reflux unit, 31,
Cold liquid outlet, 32, cold liquid inlet, 33, rectifying flask, 34, cooling liquid tube, collector tube, 36 sensors, 4, feeding device, 41, storing
Bottle, 42, mixing plant, 43, infusion pump, 5, temperature measuring equipment, 6, mechanical vacuum apparatus, 62, oil-sealed rotary pump, 63, vacuum buffer
Bottle.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
Rectifier unit, including heater 1, glass filler are tested below with reference to a kind of high vacuum of the Fig. 1 to the utility model
Tower 2, condensation reflux unit 3, feeding device 4, temperature measuring equipment 5 and mechanical vacuum apparatus 6, the feeding device 4 is by storage bottle
41 and infusion pump 43 form, be equipped with mixing plant 42 inside the storage bottle 41, the mixing plant 42 or be small-sized stirring electricity
Machine is large-scale stirring motor, and depending on the scale of experiment, the heater 1 is made of reaction kettle 11, the reaction
It is equipped with the first thermometer 12 inside kettle 11, glass filler tower 2 is connected with above the reaction kettle 11, the glass filler tower 2 is left
Side is condensation reflux unit 3, is correspondingly provided with cold liquid outlet 31 and cold liquid inlet 32 above the condensation reflux unit 3, described cold
Liquid outlet 31 passes through rectifying flask 33 and is connected to condenser pipe 34, and the condenser pipe 34 is specially serpentine condenser, the condenser pipe
Inside rectifying flask 33, collector tube 35, the collector tube 35 and rectifying flask 33 are equipped with below the rectifying flask 33
Junction be equipped with sensor 36, the sensor 36 be specially vacuum pressure sensor, the rectifying flask 33 by pipeline with
Glass filler tower 2 is connected to, and is connected by temperature measuring equipment 5 with mechanical vacuum apparatus 6 at the top of the rectifying flask 33, the thermometric dress
Setting 5 is specially thermoelectric thermometer, and the mechanical vacuum apparatus 6 is made of oil-sealed rotary pump 61 and vacuum buffer bottle 62, when
When device works normally, the liquid for needing rectifying is put into storage bottle 41 first, while motor drives mixing plant 42 to be stirred
It mixes, so that liquid mixing is sufficiently, and then liquid is pumped by reaction kettle 11 by infusion pump 43, is heated by heater 1, while is anti-
Answer the first thermometer inside kettle 11 can be with 11 internal temperature of real-time display reaction kettle, so that reaction is in a more appropriate temperature
Degree carries out, so that heated liquid is evaporated to steam, steam enters glass filler tower 2, enters rectifying flask 33 in hot steam
While, condensation return device 3 inputs cold liquid to condenser pipe 34 by cold liquid outlet 31, and the liquid after reaction flows into collector tube 35,
Condensed cold liquid is also converted to liquid and flows into cold liquid inlet 32 simultaneously, and during rectifying, oil-sealed rotary pump 61 is by rectifying
Air extraction in flask 33, is stored temporarily in vacuum buffer bottle 62, is further discharged by oil-sealed rotary pump 61, while rectifying
The temperature of the thermoelectric thermometer real-time display distilling flask 33 on 33 top of flask.
The utility model proposes a kind of high vacuum test rectifier unit, pass through heater, glass filler tower, be condensed back
It is real can to carry out distillation simulation under high vacuum using the device for device, feeding device, temperature measuring equipment, mechanical vacuum apparatus
It tests, which has the characteristics that simple structure, vacuum degree are high, low energy consumption, separative efficiency is high.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of high vacuum tests rectifier unit, including heater (1), glass filler tower (2), condensation reflux unit (3), charging
Device (4), temperature measuring equipment (5) and mechanical vacuum apparatus (6), which is characterized in that the feeding device (4) is by storage bottle (41)
It is formed with infusion pump (43), is equipped with mixing plant (42) inside the storage bottle (41), the heater (1) is by reaction kettle (11)
Composition, the reaction kettle (11) is internal to be equipped with the first thermometer (12), is connected with glass filler tower above the reaction kettle (11)
(2), it is condensation reflux unit (3) on the left of the glass filler tower (2), is correspondingly provided with above the condensation reflux unit (3) cold
Gas exports (31) and cold liquid inlet (32), and the cold air outlet (31) passes through rectifying flask (33) and is connected to condenser pipe (34), institute
It states condenser pipe and is located at rectifying flask (33) inside, be equipped with collector tube (35) below the rectifying flask (33), the collector tube
(35) sensor (36) are equipped with the junction of rectifying flask (33), the rectifying flask (33) passes through pipeline and glass filler tower
(2) it is connected to, is connected by temperature measuring equipment (5) with mechanical vacuum apparatus (6) at the top of the rectifying flask (33), the mechanical vacuum
Device (6) is made of oil-sealed rotary pump (61) and vacuum buffer bottle (62).
2. a kind of high vacuum according to claim 1 tests rectifier unit, which is characterized in that the mixing plant (42) or
It for small-sized stirring motor or is large-scale stirring motor, depending on the scale of experiment.
3. a kind of high vacuum according to claim 1 tests rectifier unit, which is characterized in that the condenser pipe (34) is specific
For serpentine condenser.
4. a kind of high vacuum according to claim 1 tests rectifier unit, which is characterized in that the sensor (36) is specific
For vacuum pressure sensor.
5. a kind of high vacuum according to claim 1 tests rectifier unit, which is characterized in that temperature measuring equipment (5) tool
Body is thermoelectric thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920946.3U CN208641802U (en) | 2018-06-14 | 2018-06-14 | A kind of high vacuum experiment rectifier unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920946.3U CN208641802U (en) | 2018-06-14 | 2018-06-14 | A kind of high vacuum experiment rectifier unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641802U true CN208641802U (en) | 2019-03-26 |
Family
ID=65780384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920946.3U Expired - Fee Related CN208641802U (en) | 2018-06-14 | 2018-06-14 | A kind of high vacuum experiment rectifier unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003431A (en) * | 2019-04-16 | 2019-07-12 | 浙江新诺高分子材料有限公司 | High alkali resistance aqueous polyurethane coating and preparation method and its production equipment |
| CN109999748A (en) * | 2019-04-25 | 2019-07-12 | 中冶焦耐(大连)工程技术有限公司 | One kind, which efficiently connects, washes knockout tower and sodium phenolate solution and dephenolize fraction seperation method |
-
2018
- 2018-06-14 CN CN201820920946.3U patent/CN208641802U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003431A (en) * | 2019-04-16 | 2019-07-12 | 浙江新诺高分子材料有限公司 | High alkali resistance aqueous polyurethane coating and preparation method and its production equipment |
| CN110003431B (en) * | 2019-04-16 | 2021-07-20 | 浙江新诺高分子材料有限公司 | Preparation method of dispersion emulsion of high-alkali-resistance aqueous polyurethane |
| CN109999748A (en) * | 2019-04-25 | 2019-07-12 | 中冶焦耐(大连)工程技术有限公司 | One kind, which efficiently connects, washes knockout tower and sodium phenolate solution and dephenolize fraction seperation method |
| CN109999748B (en) * | 2019-04-25 | 2023-09-15 | 中冶焦耐(大连)工程技术有限公司 | High-efficiency continuous washing separation tower and sodium phenolate solution and dephenolized fraction separation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |