CN209333223U - A kind of amino acid extraction test evaporation concentration device - Google Patents
A kind of amino acid extraction test evaporation concentration device Download PDFInfo
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- CN209333223U CN209333223U CN201821976846.9U CN201821976846U CN209333223U CN 209333223 U CN209333223 U CN 209333223U CN 201821976846 U CN201821976846 U CN 201821976846U CN 209333223 U CN209333223 U CN 209333223U
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- amino acid
- separation chamber
- cooler
- hot water
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Abstract
The utility model relates to a kind of amino acid to extract test evaporation concentration device, including electric heat water tank, heat room, vapor seperator, cooler, vacuum pump and heat-exchanger pump, the vapor seperator is divided into the separation chamber on top and the vaporization chamber of lower part, feed inlet is provided in the separation chamber, the vaporization chamber lower part is set with collet, the electric heat water tank outlet at bottom is connected with the hot water pump inlet, the hot water inlet of the collet and the hot water inlet for heating room shell side are connected with the hot water pump discharge, heating room tube side upper end outlet is connected with one side opening of separation chamber, separation chamber's top end opening is connected with the cooler tube side import, the cooler tube side outlet is connected with the vacuum pump.The utility model is easy to operate, and tolerance is good, and the heat exchange mode that tubulation and collet combine substantially increases evaporation and concentration efficiency, reduces minimal circulation volume and heating time, improves the quality precipitated crystal, is applicable in the evaporation and concentration test of various amino acid materials.
Description
Technical field
Test is extracted the utility model relates to amino acid evaporation concentration equipment technical field more particularly to a kind of amino acid to use
Evaporation concentration device.
Background technique
The most commonly used experimental rig for being used to be concentrated by evaporation all kinds of feed liquids is rotation during amino acid is extracted and tested
Evaporimeter.Rotary Evaporators are called rotary evaporator, are laboratory commonly used equipments, by motor, cucurbit, heating kettle, condenser pipe
It is formed Deng part, is mainly used for continuous still volatile solvents under reduced pressure, be applied to chemistry, chemical industry, biological medicine etc.
Field.But it is constrained to the charge and evaporation capacity of Rotary Evaporators, the test for being concentrated by evaporation all kinds of feed liquids is extracted in amino acid
In the process, when volume of material is greater than 30L, material is concentrated into crystallization in finite time using Rotary Evaporators and be precipitated even
Higher concentration is just less susceptible to, and system evaporating temperature, speed not easy-regulating, evaporation efficiency is low, and the crystal quality being precipitated is poor.
Utility model content
The purpose of this utility model be concentrated by evaporation for above-mentioned current Rotary Evaporators limitation, low efficiency with
And the problems such as poor quality, a kind of amino acid extraction test evaporation concentration device is provided, is changed using what tubulation and collet combined
Hot mode greatly improves the efficiency of evaporation and concentration, and using circulation in self-operated type by reasonably adjusting evaporating temperature and vacuum degree
Minimal circulation volume and heating time are reduced in circuit, improve the quality precipitated crystal.
To achieve the above object, the technical scheme adopted by the utility model is a kind of amino acid extracts test evaporation
Enrichment facility, including electric heat water tank, heating room, vapor seperator, cooler, vacuum pump and heat-exchanger pump, the vapor seperator
It is divided into the separation chamber on top and the vaporization chamber of lower part, feed inlet is provided in the separation chamber, the vaporization chamber lower part is set with
Collet, the electric heat water tank outlet at bottom are connected with the hot water pump inlet, the hot water inlet and heating room shell side of the collet
Hot water inlet be connected with the hot water pump discharge, heating room tube side upper end outlet is connected with one side opening of separation chamber, institute
It states separation chamber's top end opening to be connected with the cooler tube side import, the cooler tube side outlet is connected with the vacuum pump.
In the above-mentioned technical solutions, the hot water outlet and the electric hot water of the hot water outlet of the collet and heating room shell side
Box top import is connected.
In the above-mentioned technical solutions, the heating room form is tubular heat exchanger, and the cooler is cooling for shell and tube
Device.
In the above-mentioned technical solutions, be provided with circulating line in the middle part of the vaporization chamber, the circulating line other end with it is described
The lower end import of room tube side is heated to be connected.
In the above-mentioned technical solutions, it is provided with demister in the separation chamber, is connected between the separation chamber and vaporization chamber
There is balance pipe.
In the above-mentioned technical solutions, cooler shell side top is provided with cooling water outlet, and lower part is provided with cooling water
Import, bottom end are provided with condensing hot air furnace tank.
The beneficial effects of the utility model are: the amino acid of the utility model extracts test evaporation concentration device operation side
Just, tolerance is more preferable, can be according to evaporation and concentration situation, intermittent continuous feed.The heat exchange mode combined using tubulation and collet,
By reasonably adjusting evaporating temperature and vacuum degree, actual evaporation efficiency can reach 1.5-2 times of traditional Rotary Evaporators, evaporate dense
It contracts more efficient；It heats between room and vaporization chamber using circulation loop in self-operated type, passes through design combined pipe specification and heat-transfer surface
Product, makes system minimal circulation volume compression to 2-3L；Since whole heating time is short, material subtracts because of discoloration caused by heating
Gently, it is concentrated by evaporation to a certain concentration, the particle precipitated crystal is uniform, and color, quality are obviously improved；And whole device one
Body is mounted in moveable frame, is conveniently moved, and it is fairly large to be more suitable for laboratory for easy and other system dockings
Amino acid is concentrated by evaporation test.
Detailed description of the invention
Fig. 1 is the utility model Structure and Process schematic diagram.
It is numbered in figure: 1, electric heat water tank, 2, heat-exchanger pump, 3, heating room, 4, vapor seperator, 5, vaporization chamber, 6, separation chamber,
7, cooler, 8, vacuum pump, 9, feed inlet, 10, collet, 11, circulating line, 12, demister, 13, balance pipe, 14, cooling water
Outlet, 15, cooling water inlet, 16, condensing hot air furnace tank, 17, blow valve.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model:
As shown in Figure 1, a kind of amino acid extracts test evaporation concentration device, including electric heat water tank 1, heating room 3, evaporation
Separator 4, cooler 7, vacuum pump 8 and heat-exchanger pump 2, heating 3 form of room are tubular heat exchanger, and cooler 7 is tube type cold
But device, vapor seperator 4 divide the vaporization chamber 5 of separation chamber 6 and lower part for top, are provided with feed inlet 9 in separation chamber 6, evaporation
5 lower part of room is set with collet 10, forms jacketed type exchanger；1 outlet at bottom of electric heat water tank is connected with 2 import of heat-exchanger pump, electric heating
The evaporating temperature that water temperature rises to setting is first then sent through in heat-exchanger pump 2 by water tank 1；The hot water inlet of collet 10 and heating room 3
Hot water inlet is connected with the outlet of heat-exchanger pump 2, so that heat-exchanger pump 2 conveys hot water to heating 3 shell side of room and collet 10, collet 10
Hot water outlet and the hot water outlet for heating room 3 are connected with 1 top inlet of electric heat water tank, so that return water to electric heat water tank continues cycling through
It uses；Heating 3 tube side upper end outlet of room is connected with 6 one side opening of separation chamber, 6 top end opening of separation chamber and 7 tube side of cooler into
Mouth is connected, and the outlet of 7 tube side of cooler is connected with vacuum pump 8, so that vacuum pump 8 to heating room 3 and is steamed through 7 tube side of subcooler
Hair room 5 vacuumizes, and realizes vacuum environment.
In the present embodiment, it is provided with demister 12 in separation chamber 6, is connected with balance pipe between separation chamber 6 and vaporization chamber 5
13, it can effectively stop evaporant strand foam, utmostly reduce to run and expect phenomenon, and vapour-liquid is after the separation of separation chamber 6, heavy phase
From separation chamber 6, cone bottom pipeline is passed through 5 bottom of vaporization chamber and is slowly mixed together with indoor material, reduces feed liquid disturbance, is precipitated conducive to crystallizing.
And circulating line 11 is provided in the middle part of vaporization chamber 5,11 other end of circulating line is connected with heating 3 tube side lower end import of room, is formed
Circulation loop in self-operated type, so that internal system material can recycle between vaporization chamber 5 and heating room 3 through thus circulating line 11,
System minimal circulation volume compression can be made to 2-3L, reduce minimal circulation body by design combined pipe specification and heat exchange area
Long-pending and heating time, improve the quality precipitated crystal.
In the present embodiment, 7 shell side top of cooler is provided with cooling water outlet 14, and lower part is provided with cooling water inlet
15, bottom end is provided with condensing hot air furnace tank 16, and through 7 shell side of cooler to tail portion steam cooling, condensed water then flows into cold cooling water
Recycling uses in condensate recycling can 16, energy saving.
In the present embodiment, device entire body uses stainless steel material, and tolerance is more preferable, and whole device integrative installation technology exists
It in moveable frame, conveniently moves, easy and other system dockings, is more suitable for the fairly large amino acid evaporation in laboratory
Concentration test.1 temperature of electric heat water tank is set by control instrument in use process, by reasonably adjusting 2 terminal valve of heat-exchanger pump
Gate heating water flow, adjustment evaporating temperature, corresponding vacuum degree control is realized by reasonably adjusting system end blow valve 17
System improves evaporation and concentration efficiency so that actual evaporation efficiency be made to can reach 1.5-2 times of traditional Rotary Evaporators.
The application method of the utility model: the present apparatus is docked with other pilot systems first, is passed through in electric heat water tank 1
Water sets the temperature of electric heat water tank 1 by control instrument, after water temperature reaches, opens remaining device, adjustment heat-exchanger pump 2 passes in and out
Mouth valve size is passed through material into evaporation separation chamber 3 from the feed inlet 9 in separation chamber 6 and is exchanged heat and be concentrated by evaporation, process
The control of middle temperature is at 65-85 DEG C, and vacuum control is in -0.08-0.10MPa, and the moisture in feed liquid is gradually under this condition for material
Volatilize as water vapor, after in cooler 7 be cooled condense into water discharge.With the increase of product design in feed liquid,
It will be precipitated in crystalline form more than after its solubility.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (6)
1. a kind of amino acid extracts test evaporation concentration device, which is characterized in that including electric heat water tank, heating room, evaporation point
From device, cooler, vacuum pump and heat-exchanger pump, the vapor seperator is divided into the separation chamber on top and the vaporization chamber of lower part, described
Feed inlet is provided in separation chamber, the vaporization chamber lower part is set with collet, the electric heat water tank outlet at bottom and the hot water
Pump inlet is connected, and the hot water inlet of the collet and the hot water inlet for heating room shell side are connected with the hot water pump discharge, described
Heating room tube side upper end outlet is connected with one side opening of separation chamber, separation chamber's top end opening and the cooler tube side import
It is connected, the cooler tube side outlet is connected with the vacuum pump.
2. amino acid according to claim 1 extracts test evaporation concentration device, which is characterized in that the heat of the collet
Water out and the hot water outlet for heating room shell side are connected with the electric heat water tank top inlet.
3. amino acid according to claim 1 extracts test evaporation concentration device, which is characterized in that heating room shape
Formula is tubular heat exchanger, and the cooler is shell and tube cooler.
4. extracting test evaporation concentration device according to amino acid described in claim 1, which is characterized in that in the middle part of the vaporization chamber
It is provided with circulating line, which is connected with heating room tube side lower end import.
5. amino acid according to claim 1 extracts test evaporation concentration device, which is characterized in that in the separation chamber
It is provided with demister, is connected with balance pipe between the separation chamber and vaporization chamber.
6. amino acid according to claim 1 extracts test evaporation concentration device, which is characterized in that the housing of cooler
Journey top is provided with cooling water outlet, and lower part is provided with cooling water inlet, and bottom end is provided with condensing hot air furnace tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976846.9U CN209333223U (en) | 2018-11-28 | 2018-11-28 | A kind of amino acid extraction test evaporation concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976846.9U CN209333223U (en) | 2018-11-28 | 2018-11-28 | A kind of amino acid extraction test evaporation concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333223U true CN209333223U (en) | 2019-09-03 |
Family
ID=67749730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976846.9U Active CN209333223U (en) | 2018-11-28 | 2018-11-28 | A kind of amino acid extraction test evaporation concentration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333223U (en) |
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2018
- 2018-11-28 CN CN201821976846.9U patent/CN209333223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An evaporation concentration device for amino acid extraction test Effective date of registration: 20211222 Granted publication date: 20190903 Pledgee: Agricultural Bank of China Limited Ruzhou sub branch Pledgor: HENAN JULONG BIO-ENGINEERING Co.,Ltd. Registration number: Y2021980016082 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |