CN218106798U - TA10 crystallizer - Google Patents
TA10 crystallizer Download PDFInfo
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- CN218106798U CN218106798U CN202222634048.0U CN202222634048U CN218106798U CN 218106798 U CN218106798 U CN 218106798U CN 202222634048 U CN202222634048 U CN 202222634048U CN 218106798 U CN218106798 U CN 218106798U
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Abstract
The utility model discloses a TA10 crystallizer sets up a barrel, and the bottom of barrel sets up agitating unit, and agitating unit's (mixing) shaft sets up in the barrel, and the left side of barrel sets up the feed inlet, and the right side sets up the discharge gate, and the barrel top sets up the circulation import, and the tip setting of (mixing) shaft is in the inside of draft tube, and both ends opening sets up about the draft tube, the outside of draft tube is fixed in the inner wall of barrel through the strengthening rib, and the top of draft tube still sets up a separator, and the upper end of separator links into an integrated entity with the barrel, and the outer wall of separator passes through the strengthening rib to be fixed in the inner wall of barrel, and the lower extreme opening of separator sets up; a flushing ring is arranged below the feeding hole, a flushing hole is formed in the flushing ring, and the flushing hole is an inclined hole; the below of discharge gate sets up the drain mouth, the utility model has the advantages that: set up separation cylinder and draft tube and can improve stirring effect, wash the structure and can wash agitating unit, guarantee agitating unit can continuous stable work.
Description
Technical Field
The utility model relates to a chemical manufacturing field, a fluid medium crystallization reactor specifically says so.
Background
Reacting butanone oxime with hydrochloric acid to generate hydroxylamine hydrochloride, and then carrying out concentration crystallization, filtration, washing and drying to obtain the hydroxylamine hydrochloride crystal. The hydroxylamine hydrochloride has wide application range, not only plays a role in the pharmaceutical industry, but also is an important chemical raw material, the TA10 crystallizer is core equipment for producing the hydroxylamine hydrochloride, and because the stirring device in the tank adopts a bottom-inserting structure, the phenomenon of crystallization can occur in the vicinity of the stirring shaft during reaction in the tank, and the working life and the working efficiency of the stirring device can be influenced after long-time work.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model discloses a TA10 crystallizer.
The specific technical scheme is as follows:
a TA10 crystallizer is provided with a barrel, wherein a stirring device is arranged at the bottom of the barrel, a stirring shaft of the stirring device is arranged in the barrel, a feed inlet is arranged at the left side of the barrel, a discharge outlet is arranged at the right side of the barrel, a circulating inlet is arranged above the barrel, the end part of the stirring shaft is arranged in the inner part of a guide shell, the upper end and the lower end of the guide shell are provided with openings, the outer side of the guide shell is fixed in the inner wall of the barrel through reinforcing ribs, a separation shell is also arranged above the guide shell, the upper end of the separation shell is connected with the barrel into a whole, the outer wall of the separation shell is fixed in the inner wall of the barrel through reinforcing ribs, and the lower end of the separation shell is provided with an opening; a flushing ring is arranged below the feeding hole, a flushing hole is formed in the flushing ring, and the flushing hole is an inclined hole; a clean discharge port is arranged below the discharge port.
The flushing holes are uniformly distributed on the circumference of the flushing ring, and the included angle between the central axis of the flushing holes and the central normal of the flushing ring is 45 degrees.
The flushing ring is fixed with a frame arranged in the cylinder body.
The utility model has the advantages that: set up separation cylinder and draft tube and can improve stirring effect, wash the structure and can wash agitating unit, guarantee agitating unit can continuous stable work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rinse ring;
fig. 3 isbase:Sub>A schematic view in the direction ofbase:Sub>A-base:Sub>A in fig. 2.
Detailed Description
The present invention is described in detail with reference to the accompanying drawings, as shown in the drawings, a TA10 crystallizer is provided with a cylinder 10, the bottom of the cylinder is provided with a stirring device 1, a stirring shaft 12 of the stirring device is arranged in the cylinder 10, the left side of the cylinder 10 is provided with a feed inlet 3, the right side of the cylinder 10 is provided with a discharge outlet 15, a circulation inlet 5 is arranged above the cylinder 10, the end of the stirring shaft 12 is arranged in the guide cylinder 14, the upper end and the lower end of the guide cylinder 11 are provided with openings, the outer side of the guide cylinder 14 is fixed in the inner wall of the cylinder 10 through a reinforcing rib 13, a separation cylinder 11 is further arranged above the guide cylinder 14, the upper end of the separation cylinder 11 is connected with the cylinder 10 into a whole, the outer wall of the separation cylinder 11 is fixed in the inner wall of the cylinder 10 through the reinforcing rib 13, and the lower end of the separation cylinder 11 is provided with an opening; a flushing ring 2 is arranged below the feeding hole 3, a flushing hole 21 is arranged in the flushing ring 2, and the flushing hole 21 is an inclined hole; a drain port 16 is arranged below the discharge port.
The flushing holes 21 are uniformly distributed on the circumference of the flushing ring 2, and the included angle between the central axis of the flushing holes 21 and the central normal of the flushing ring is 45 degrees.
The flushing ring 2 is fixed with a frame arranged in the cylinder body.
The utility model discloses a theory of operation is: the stirring device is started, the stirring shaft at the bottom starts to work and stir, the material enters from the feed inlet, the medium enters from the circulating inlet and then starts to stir, the mixed medium is conveyed upwards from bottom to top through the guide cylinder, the flow direction of the medium can be unified by the guide cylinder, the medium reaches the upper end of the guide cylinder and then starts to be separated at the lower end of the separation cylinder (the medium flows to the arrow in the cylinder body), the medium is discharged from the discharge port after being separated, after crystallization is finished, the flushing liquid starts to be introduced into the flushing ring, the flushing liquid is flushed to the stirring shaft through the flushing hole, the material on the stirring shaft falls onto the purging port after being flushed, and the hydroxylamine hydrochloride for precipitating crystals can be recovered and enters the next process after being diluted.
Claims (3)
1. The utility model provides a TA10 crystallizer, sets up a barrel, the bottom of barrel sets up agitating unit, agitating unit's (mixing) shaft sets up in the barrel, the left side of barrel sets up the feed inlet, and the right side sets up the discharge gate, the barrel top sets up circulation import, its characterized in that: the end part of the stirring shaft is arranged in the guide cylinder, the upper end and the lower end of the guide cylinder are provided with openings, the outer side of the guide cylinder is fixed in the inner wall of the cylinder body through reinforcing ribs, a separation cylinder is also arranged above the guide cylinder, the upper end of the separation cylinder is connected with the cylinder body into a whole, the outer wall of the separation cylinder is fixed in the inner wall of the cylinder body through reinforcing ribs, and the lower end of the separation cylinder is provided with an opening; a flushing ring is arranged below the feeding hole, a flushing hole is formed in the flushing ring, and the flushing hole is an inclined hole; a drain port is arranged below the discharge port.
2. The TA10 crystallizer of claim 1, wherein: the flushing holes are uniformly distributed on the circumference of the flushing ring, and the included angle between the central axis of each flushing hole and the central normal of the flushing ring is 45 degrees.
3. The TA10 crystallizer of claim 1, wherein: the flushing ring is fixed with a frame arranged in the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634048.0U CN218106798U (en) | 2022-10-08 | 2022-10-08 | TA10 crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634048.0U CN218106798U (en) | 2022-10-08 | 2022-10-08 | TA10 crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218106798U true CN218106798U (en) | 2022-12-23 |
Family
ID=84496621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222634048.0U Active CN218106798U (en) | 2022-10-08 | 2022-10-08 | TA10 crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218106798U (en) |
-
2022
- 2022-10-08 CN CN202222634048.0U patent/CN218106798U/en active Active
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