CN112190969A

CN112190969A - A crystallization device for amino acid solution

Info

Publication number: CN112190969A
Application number: CN201910607313.6A
Authority: CN
Inventors: 陈徐
Original assignee: Jiangsu Xinhanling Bioengineering Co ltd
Current assignee: Jiangsu Xinhanling Bioengineering Co ltd
Priority date: 2019-07-07
Filing date: 2019-07-07
Publication date: 2021-01-08

Abstract

The invention discloses a crystallization device for an amino acid solution, which comprises a box body, wherein a feeding pipe and a supporting plate are arranged at the top end of the box body, the feeding pipe is communicated with the inside of the box body, a fixing plate is arranged at the top of one side of the supporting plate, the fixing plate is positioned above the middle position of the top end of the box body, through holes are symmetrically formed in the top end of the box body, the through holes are communicated with the inside of the box body, a rotating shaft is arranged in the through holes, the top end of the rotating shaft is connected with the fixing plate through a first bearing, the bottom end of the rotating shaft is connected with the inner wall of the bottom end of the box body through. According to the crystallization device for the amino acid solution, the cooling speed of the amino acid solution is accelerated by stirring and arranging the condensing pipe, the crystallization efficiency is improved, and meanwhile, the crystal after cooling crystallization can be rapidly separated from the solution, so that the collection of the crystal is facilitated, and the production efficiency is improved.

Description

A crystallization device for amino acid solution

Technical Field

The invention relates to the technical field of chemical equipment, in particular to a crystallizing device for an amino acid solution.

Background

Amino acids are the most basic substances which form biological proteins and are related to life activities, the amino acids are divided into essential amino acids, semi-essential amino acids and non-essential amino acids from the nutritional perspective, the essential amino acids are obtained from food proteins, can be directly obtained foods or artificially produced foods, and nowadays, in the field of amino acid production, the amino acids are developed well, the processes of fermentation, elution, filtration, concentration, crystallization, drying and the like are required in the production process of the amino acids, the amino acid solution is filtered to obtain a high-purity solution, and a crystallization process is required.

Disclosure of Invention

The invention mainly aims to provide a crystallizing device for an amino acid solution, which can effectively solve the problems that in the background technology, amino acid is naturally cooled by natural wind in an open container, the cooling time is long, the cooling cannot be rapidly and conveniently carried out, and further the high-efficiency crystallization cannot be carried out.

In order to achieve the purpose, the invention adopts the technical scheme that:

a crystallization device for amino acid solution comprises a box body, wherein an inlet pipe and a supporting plate are arranged at the top end of the box body, the inlet pipe is communicated with the inside of the box body, a fixed plate is arranged at the top of one side of the supporting plate, the fixed plate is positioned above the middle position of the top end of the box body, through holes are symmetrically arranged at the top end of the box body, the through holes are communicated with the inside of the box body, a rotating shaft is arranged in the through holes, the top end of the rotating shaft is connected with the fixed plate through a first bearing, the bottom end of the rotating shaft is connected with the inner wall of the bottom end of the box body through a second bearing, a plurality of stirring blades positioned in the box body are sleeved outside the rotating shaft, a first bevel gear positioned above the box body is sleeved outside the rotating shaft, a motor is arranged at the bottom, be equipped with cooling body in the box, the bottom of box is equipped with first discharging pipe, first discharging pipe with intercommunication in the box, be equipped with the valve on the first discharging pipe, the bottom of first discharging pipe is equipped with filtering mechanism, the bottom of box is equipped with a plurality of supporting legs.

Preferably, cooling body including set up in a plurality of condenser pipes in the box, the top of condenser pipe is equipped with the input tube, the one end of input tube runs through the lateral wall of box, the bottom of condenser pipe is equipped with the output tube, the one end of output tube runs through the lateral wall of box, the box respectively with the input tube with the junction of output tube is equipped with the sealing washer.

Preferably, the filtering mechanism is located including the cover solid fixed ring of first discharging pipe bottom, gu fixed ring's bottom is equipped with the second discharging pipe, just first discharging pipe is located in the second discharging pipe, one side bottom of first discharging pipe has been seted up and has been located gu the first logical groove of fixed ring below, the bottom inner wall that first leads to the groove with be equipped with the filter screen between one side inner wall of first discharging pipe, the filter screen slope sets up, one side bottom of second discharging pipe is equipped with the second and leads to the groove, one side of filter screen extends to the bottom inner wall that the second led to the groove, one side of second discharging pipe be equipped with second lead to the groove matched with crystal discharge gate.

Preferably, a third bearing is arranged at the joint of the through hole and the rotating shaft.

Preferably, the bottom end of the supporting leg is provided with a rubber pad.

Compared with the prior art, the invention has the following beneficial effects: through setting up the motor, the combined action of pivot and stirring leaf, and then through the stirring, the cooling rate of amino acid solution in the acceleration box, cooling body through setting up, and then set up the condenser pipe in the box, and then accelerate the cooling rate of amino acid solution, through the combined action that sets up filter equipment and first discharging pipe, and then separate rapidly to the crystal after the crystallization and solution, this design easy operation, reasonable in design, through stirring and setting up the condenser pipe, the cooling rate of amino acid solution accelerates, crystallization efficiency is improved, can make crystal after the cooling crystallization and solution separate rapidly simultaneously, and then be convenient for to the collection of crystal, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a crystallization apparatus for an amino acid solution according to the present invention;

FIG. 2 is a schematic structural view of a stirring blade of a crystallization apparatus for an amino acid solution according to the present invention;

FIG. 3 is a schematic structural diagram of a filtering mechanism of a crystallization device for amino acid solution according to the present invention.

In the figure: 1. a box body; 2. a feed pipe; 3. a support plate; 4. a fixing plate; 5. a through hole; 6. a rotating shaft; 7. a first bearing; 8. a second bearing; 9. stirring blades; 10. a first bevel gear; 11. a motor; 12. a second bevel gear; 13. supporting legs; 14. a first discharge pipe; 15. a valve; 16. a condenser tube; 17. an input tube; 18. an output pipe; 19. a seal ring; 20. a fixing ring; 21. a first through groove; 22. a filter screen; 23. a second through groove; 24. a second discharge pipe; 25. a crystal discharge port; 26. a third bearing; 27. and (7) a rubber pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a crystallization device for amino acid solution, comprising a box body 1, a feeding pipe 2 and a supporting plate 3 are arranged at the top end of the box body 1, the feeding pipe 2 is communicated with the inside of the box body 1, a fixing plate 4 is arranged at the top of one side of the supporting plate 3, the fixing plate 4 is arranged above the middle position of the top end of the box body 1, through holes 5 are symmetrically arranged at the top end of the box body 1, the through holes 5 are communicated with the inside of the box body 1, a rotating shaft 6 is arranged in the through holes 5, the top end of the rotating shaft 6 is connected with the fixing plate 4 through a first bearing 7, the bottom end of the rotating shaft 6 is connected with the inner wall of the bottom end of the box body 1 through a second bearing 8, a plurality of stirring blades 9 arranged in the box body 1 are sleeved outside the rotating shaft 6, a first bevel gear 10 arranged above the box body 1 is, a cooling mechanism is arranged in the box body 1, a first discharging pipe 14 is arranged at the bottom end of the box body 1, the first discharging pipe 14 is communicated with the interior of the box body 1, a valve 15 is arranged on the first discharging pipe 14, a filtering mechanism is arranged at the bottom of the first discharging pipe 14, and a plurality of supporting legs 13 are arranged at the bottom end of the box body 1;

the cooling mechanism comprises a plurality of condenser pipes 16 arranged in the box body 1, the top ends of the condenser pipes 16 are provided with input pipes 17, one ends of the input pipes 17 penetrate through the side wall of the box body 1, the bottom ends of the condenser pipes 16 are provided with output pipes 18, one ends of the output pipes 18 penetrate through the side wall of the box body 1, and sealing rings 19 are arranged at the joints of the box body 1 and the input pipes 17 and the output pipes 18 respectively; the filtering mechanism comprises a fixing ring 20 sleeved at the bottom of a first discharging pipe 14, a second discharging pipe 24 is arranged at the bottom end of the fixing ring 20, the first discharging pipe 14 is located in the second discharging pipe 24, a first through groove 21 located below the fixing ring 20 is formed in the bottom of one side of the first discharging pipe 14, a filtering net 22 is arranged between the inner wall of the bottom end of the first through groove 21 and the inner wall of one side of the first discharging pipe 14, the filtering net 22 is obliquely arranged, a second through groove 23 is formed in the bottom of one side of the second discharging pipe 24, one side of the filtering net 22 extends to the inner wall of the bottom end of the second through groove 23, and a crystal discharging hole 25 matched with the second through groove 23 is; a third bearing 26 is arranged at the joint of the through hole 5 and the rotating shaft 6; the bottom end of the support leg 13 is provided with a rubber pad 27.

When the crystallizing device for the amino acid solution is used, the amino acid solution is injected from the feeding pipe 2, the motor 11 is started, the first bevel gear 10 is driven to rotate by the second bevel gear 12, the stirring blade 9 is driven to rotate by the rotating shaft 6, the amino acid solution in the box body 1 is stirred, the stirring blade 9 is driven to stir by the two rotating shafts 6, the crystallization efficiency is improved, the cooling liquid is injected from the input pipe 17, the cooling liquid flows into the condensing pipe 16, the amino acid solution in the box body 1 is cooled, the crystallization efficiency is improved again, after the cooling is finished, the valve 15 is opened, the amino acid solution is filtered by the filter screen 22, and the crystallized crystals slide into the second discharging pipe 24 from the first discharging pipe 14 due to the inclined arrangement of the filter screen 22 and slide out through the crystal discharging port 25, and then be convenient for to the collection of crystal, solution flows out in first discharging pipe 14 through filter screen 22 simultaneously, to the part solution that flows out from first logical groove 21, passes through filter screen 22 in second discharging pipe 24 again to the solution that flows out in second discharging pipe 24 simultaneously, and solution flows out in following second discharging pipe 24, has improved filtration efficiency, is favorable to the process of drying on next step.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A crystallization apparatus for an amino acid solution, characterized in that: comprises a box body (1), the top of box body (1) is equipped with inlet pipe (2) and backup pad (3), inlet pipe (2) with communicate in the box body (1), one side top of backup pad (3) is equipped with fixed plate (4), fixed plate (4) are located the top of box body (1) top intermediate position, the top symmetry of box body (1) is equipped with through-hole (5), through-hole (5) with communicate in the box body (1), be equipped with pivot (6) in through-hole (5), the top of pivot (6) with fixed plate (4) are connected through first bearing (7), the bottom of pivot (6) with the bottom inner wall of box body (1) is connected through second bearing (8), the outside cover of pivot (6) is equipped with a plurality of stirring leaf (9) that are located in the box body (1), the outside cover of pivot (6) is equipped with and is located first conical gear (10) of box (1) top, the bottom of fixed plate (4) is equipped with motor (11), the output of motor (11) be equipped with second conical gear (12) of first conical gear (10) engaged with, be equipped with cooling body in box (1), the bottom of box (1) is equipped with first discharging pipe (14), first discharging pipe (14) with communicate in box (1), be equipped with valve (15) on first discharging pipe (14), the bottom of first discharging pipe (14) is equipped with filtering mechanism, the bottom of box (1) is equipped with a plurality of supporting legs (13).

2. A crystallization apparatus for an amino acid solution according to claim 1, characterized in that: cooling body including set up in a plurality of condenser pipe (16) in box (1), the top of condenser pipe (16) is equipped with input tube (17), the one end of input tube (17) is run through the lateral wall of box (1), the bottom of condenser pipe (16) is equipped with output tube (18), the one end of output tube (18) is run through the lateral wall of box (1), box (1) respectively with input tube (17) with the junction of output tube (18) is equipped with sealing washer (19).

3. A crystallization apparatus for an amino acid solution according to claim 1, characterized in that: the filtering mechanism comprises a fixing ring (20) sleeved at the bottom of the first discharging pipe (14), a second discharging pipe (24) is arranged at the bottom end of the fixing ring (20), the first discharge pipe (14) is positioned in the second discharge pipe (24), a first through groove (21) positioned below the fixing ring (20) is formed in the bottom of one side of the first discharge pipe (14), a filter screen (22) is arranged between the inner wall of the bottom end of the first through groove (21) and the inner wall of one side of the first discharge pipe (14), the filter screen (22) is obliquely arranged, a second through groove (23) is arranged at the bottom of one side of the second discharge pipe (24), one side of the filter screen (22) extends to the inner wall of the bottom end of the second through groove (23), and a crystal discharge hole (25) matched with the second through groove (23) is formed in one side of the second discharge pipe (24).

4. A crystallization apparatus for an amino acid solution according to claim 1, characterized in that: and a third bearing (26) is arranged at the joint of the through hole (5) and the rotating shaft (6).

5. A crystallization apparatus for an amino acid solution according to claim 1, characterized in that: the bottom end of the supporting leg (13) is provided with a rubber pad (27).