CN209714346U - A kind of amino acid crystallisation by cooling tank - Google Patents
A kind of amino acid crystallisation by cooling tank Download PDFInfo
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- CN209714346U CN209714346U CN201822078351.0U CN201822078351U CN209714346U CN 209714346 U CN209714346 U CN 209714346U CN 201822078351 U CN201822078351 U CN 201822078351U CN 209714346 U CN209714346 U CN 209714346U
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- cooling
- tank body
- amino acid
- crystallisation
- half pipe
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Abstract
The utility model relates to a kind of amino acid crystallisation by cooling tanks, belong to technical field of bioengineering.It includes tank body, stirring motor, agitating shaft, agitating paddle and cooling half pipe；Stirring motor, stirring motor and stirring axis connection, the fixed agitating paddle in agitating shaft lower end are equipped with above the tank body；The tank body lower part is equipped with cooling half pipe.The utility model is according to the process characteristic in amino acid crystallization process, a large number of experiments and ingehious design have been carried out to the distribution of the tank body shape of crystallisation by cooling tank, whipped form and cooling half pipe, the crystallisation by cooling tank is set to be more suitable for the crystallisation by cooling of amino acid products, during amino acid crystallisation by cooling, amino acid magma can be made more to be sufficiently stirred using the crystallisation by cooling tank and stirred more uniform, the phenomenon that avoiding the brilliant agglomeration in the process of amino acid long and viscous wall, tank body lower part takes the conical head type design of 90 degree of coning angles, is more favorable for the blanking of crystal.
Description
Technical field
The utility model relates to a kind of amino acid crystallisation by cooling tanks, belong to technical field of bioengineering.
Background technique
Amino acid is the basic unit for forming life entity protein, has extremely important physiological function, is widely used in
The various industries closely related with human lives and health such as food, medicine, feed, cosmetics.The producer of amino acid at present
The mainly microbe fermentation method that method is widely used, main technique are the processes such as fermentation, degerming, concentration, crystallization, centrifugation, drying.
What the Crystallization Procedure in amino acids production technique generallyd use is the work that evaporative crystallization and crystallisation by cooling combine
Skill.Especially crystallisation by cooling plays key to the final mass of the growth of amino acid crystalline form, the raising of crystal yield and product
Effect.The superiority and inferiority of amino acid cooling and crystallizing process is inseparable with the design of amino acid crystallisation by cooling tank.Current existing amino
There are the following problems for sour crystallisation by cooling tank and technique: one, crystalline form size is uneven, the phenomenon that powder crystal and agglomeration often occurs；Two,
Crystallization top tank structure often adheres to crystal, influences product yield and product quality；Three, it is difficult to out after the enrichment of crystallisation by cooling later period crystal
Material blocks discharge port, causes production abnormal, influences product quality.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcomings, provide a kind of amino acid crystallisation by cooling tank, cold using this
But crystallizing tank is it is possible to prevente effectively from the phenomenon that amino acid agglomerates during long brilliant, keeps crystalline form uniform and stable, and crystal
Crystallization top tank structure will not be adhered to, be easier to discharge after crystal enrichment, discharge port will not be blocked.
The technical solution of the utility model, a kind of amino acid crystallisation by cooling tank, including tank body, stirring motor, agitating shaft, stir
Mix paddle and cooling half pipe；Stirring motor, stirring motor and stirring axis connection are equipped with above the tank body, the fixation of agitating shaft lower end is stirred
Mix paddle；The tank body lower part is equipped with cooling half pipe.
Further, the tank body successively includes upper cover, direct tube section and lower head from top to bottom；The upper cover is arc
Shape end socket, lower head are conical end socket；Feed inlet and exhaust outlet are additionally provided on the upper cover, lower head bottom is equipped with discharging
Mouthful.
Further, the height ratio of the upper cover, direct tube section and lower head is 1:3:1.
Further, the lower head coning angle is 90 degree.
Further, the tank body is equipped with bracket, and motor is fixed by the bracket on upper cover, and motor passes through shaft coupling
It is connected with agitating shaft.
Further, the agitating paddle is frame type agitating blade, agitating paddle blade close to tube wall, with can just be freely rotated for
Preferably, agitating paddle is arranged according to the shape of tank body lower head and direct tube section.
Further, the cooling half pipe is covered with outside tank body at straight tube pars infrasegmentalis 2/3；The cooling half pipe lower part is equipped with
Cooling water inlet, top are equipped with cooling water outlet.
The utility model has the beneficial effects that the utility model is according to the process characteristic in amino acid crystallization process, to cooling
Tank body shape, whipped form and the cooling half pipe distribution of crystallizing tank have carried out a large number of experiments and ingehious design, make the cooling knot
Brilliant tank is more suitable for the crystallisation by cooling of amino acid products, during amino acid crystallisation by cooling, can be made using the crystallisation by cooling tank
Amino acid magma be more sufficiently stirred and stir it is more uniform, avoid amino acid long it is brilliant during agglomeration and viscous wall show
As tank body lower part takes the conical head type design of 90 degree of coning angles, is more favorable for the blanking of crystal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1, tank body；2, stirring motor；3, agitating shaft；4, agitating paddle；5, cooling half pipe；6, cooling water
Import；7, cooling water outlet；8, feed inlet；9, discharge port；10, exhaust outlet.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of amino acid crystallisation by cooling tank, including it is tank body 1, stirring motor 2, agitating shaft 3, agitating paddle 4, cold
But semicanal 5, cooling water inlet 6, cooling water outlet 7, feed inlet 8, discharge port 9, exhaust outlet 10.
A kind of amino acid crystallisation by cooling tank, including tank body 1, stirring motor 2, agitating shaft 3, agitating paddle 4 and cooling half pipe 5；
Stirring motor 2 is equipped with above the tank body 1, stirring motor 2 is connect with agitating shaft 3, the fixed agitating paddle 4 in 3 lower end of agitating shaft；It is described
1 lower part of tank body is equipped with cooling half pipe 5.
The tank body 1 successively includes upper cover, direct tube section and lower head from top to bottom；The upper cover is arc end socket,
Lower head is conical end socket；Feed inlet 8 and exhaust outlet 10 are additionally provided on the upper cover, lower head bottom is equipped with discharge port 9.
The height ratio of the upper cover, direct tube section and lower head is 1:3:1.
The lower head coning angle is 90 degree.
The tank body 1 is equipped with bracket, and motor 2 is fixed by the bracket on upper cover, and motor 2 passes through shaft coupling and stirring
Axis 3 is connected.
The agitating paddle 4 is frame type agitating blade, and 4 blade of agitating paddle is close to tube wall.
The cooling half pipe 5 is covered at 1 outside straight tube pars infrasegmentalis 2/3 of tank body；5 lower part of cooling half pipe is equipped with cooling water
Import 6, top are equipped with cooling water outlet 7.
When utility model works, the amino acid magma after evaporative crystallization is entered in tank body 1 by feed inlet 8, is opened
Exhaust outlet 10 is vented, and is started stirring motor 2 when magma liquid level is more than 1 lower head of tank body, is slowly improved speed of agitator by frequency conversion,
When magma liquid level reaches 5 extreme lower position of cooling half pipe, it is passed through cooling water from cooling water inlet 6, from cooling water outlet 7 by cooling water
Reflux stops charging when magma liquid level reaches 5 extreme higher position of cooling half pipe, and controlling cooling water flow velocity makes amino acid magma temperature
Degree slowly reduces, and maintains after being reduced to technological control temperature to the stipulated time, discharge port 9 is opened when crystal reaches a certain concentration
It is discharged to subsequent processing.
Tank body shape, stirring of the utility model according to the process characteristic in amino acid crystallization process, to crystallisation by cooling tank
Form and cooling half pipe distribution have carried out a large number of experiments and ingehious design, and the crystallisation by cooling tank is made to be more suitable for amino acid products
Crystallisation by cooling can be such that amino acid magma is more sufficiently stirred during amino acid crystallisation by cooling using the crystallisation by cooling tank
And stir it is more uniform, avoid amino acid long it is brilliant during agglomeration and the phenomenon that viscous wall, tank body lower part takes 90 degree of circles
The conical head type of cone angle designs, and is more favorable for the blanking of crystal.
Claims (1)
1. a kind of amino acid crystallisation by cooling tank, it is characterized in that: including tank body (1), stirring motor (2), agitating shaft (3), agitating paddle
(4) and cooling half pipe (5)；Stirring motor (2) are equipped with above the tank body (1), stirring motor (2) connect with agitating shaft (3), stirs
It is fixed agitating paddle (4) to mix axis (3) lower end；Tank body (1) lower part is equipped with cooling half pipe (5)；
The tank body (1) successively includes upper cover, direct tube section and lower head from top to bottom；The upper cover is arc end socket, under
End socket is conical end socket；Feed inlet (8) and exhaust outlet (10) are additionally provided on the upper cover, lower head bottom is equipped with discharge port
(9)；
The height ratio of the upper cover, direct tube section and lower head is 1:3:1；
The lower head coning angle is 90 degree；
The tank body (1) is equipped with bracket, and motor (2) is fixed by the bracket on upper cover, and motor (2) passes through shaft coupling and stirs
Axis (3) is mixed to be connected；
The agitating paddle (4) is frame type agitating blade, and agitating paddle (4) blade is close to tube wall；
The cooling half pipe (5) is covered at the external straight tube pars infrasegmentalis 2/3 of tank body (1)；Cooling half pipe (5) lower part is equipped with cooling
Water inlet (6), top are equipped with cooling water outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078351.0U CN209714346U (en) | 2018-12-12 | 2018-12-12 | A kind of amino acid crystallisation by cooling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078351.0U CN209714346U (en) | 2018-12-12 | 2018-12-12 | A kind of amino acid crystallisation by cooling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209714346U true CN209714346U (en) | 2019-12-03 |
Family
ID=68676856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078351.0U Active CN209714346U (en) | 2018-12-12 | 2018-12-12 | A kind of amino acid crystallisation by cooling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209714346U (en) |
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2018
- 2018-12-12 CN CN201822078351.0U patent/CN209714346U/en active Active
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