CN215139786U - Crude product crystallization reaction kettle - Google Patents
Crude product crystallization reaction kettle Download PDFInfo
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- CN215139786U CN215139786U CN202120108318.7U CN202120108318U CN215139786U CN 215139786 U CN215139786 U CN 215139786U CN 202120108318 U CN202120108318 U CN 202120108318U CN 215139786 U CN215139786 U CN 215139786U
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- speed reducer
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Abstract
A crude product crystallization reaction kettle, wherein the bottom of a reaction tank is communicated with a discharge nozzle, and a manual valve is arranged on the discharge nozzle; a supporting cylinder is fixed at the top of the reaction tank, a speed reducer is fixed on the supporting cylinder, a motor is fixed on the speed reducer, a rotating shaft of the motor is fixed with an input shaft of the speed reducer, and an output shaft of the speed reducer is fixed with the rotating shaft; the rotating shaft extends into the reaction tank, a stirring U-shaped frame and a stirring plate 9 are fixed on the rotating shaft from top to bottom, and the stirring plate is close to the bottom of the reaction tank; the outer tank body is fixed on the support legs; the top of the reaction tank is fixed with a tap water inlet nozzle, a hot air or steam inlet nozzle and a feeding nozzle, the feeding nozzle is hinged with a sealing cover, a thermometer is fixed on the reaction tank, and the thermometer detects the temperature of liquid in the reaction tank. It can remove the impurities whose crystallization temp. is higher than that of the original product, and can raise the purity of chemical crystal. The novel impurity separator is simple in structure, good in using effect and high in impurity separation speed.
Description
Technical Field
The utility model relates to a reation kettle technical field, more specifically say and relate to a used reation kettle when solution crystallization.
Background
Some chemical crystals are purchased as crude products and contain a certain amount of impurities, which are different from the crystallization temperature of the original product, and the crystallization temperature of the impurities is higher than the crystallization temperature of the original product, and in order to separate the impurities, a crystallization reaction kettle is needed to be designed to remove the impurities. At present, no suitable corresponding equipment is available on the market, so that the design of the crystallization reaction kettle is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crude product crystallization reaction kettle aiming at the defects of the prior art, which can remove the impurities with the crystallization temperature higher than that of the original products and improve the purity of chemical crystals. The novel impurity separator is simple in structure, good in using effect and high in impurity separation speed.
The technical solution of the utility model is as follows:
the crude product crystallization reaction kettle comprises a motor, a speed reducer and a rotating shaft, wherein an outer tank body is fixedly welded on the outer part of the lower part of a reaction tank, the outer tank body is covered on the outer part of the reaction tank, a cooling water space is formed between the reaction tank and the outer tank body, and a water inlet nozzle and a water outlet nozzle are arranged on the outer tank body;
the bottom of the reaction tank is communicated with a discharge nozzle, and a manual valve is arranged on the discharge nozzle;
a supporting cylinder is fixed at the top of the reaction tank, a speed reducer is fixed on the supporting cylinder, a motor is fixed on the speed reducer, a rotating shaft of the motor is fixed with an input shaft of the speed reducer, and an output shaft of the speed reducer is fixed with the rotating shaft;
the rotating shaft extends into the reaction tank, a stirring U-shaped frame and a stirring plate 9 are fixed on the rotating shaft from top to bottom, and the stirring plate is close to the bottom of the reaction tank; the outer tank body is fixed on the support legs;
the top of the reaction tank is fixed with a tap water inlet nozzle, a hot air or steam inlet nozzle and a feeding nozzle, the feeding nozzle is hinged with a sealing cover, a thermometer is fixed on the reaction tank, and the thermometer detects the temperature of liquid in the reaction tank.
The stirring plate is an inclined plate, and the included angle between the stirring plate and the horizontal plane is 50-70 degrees.
The stirring U-shaped frame is a U-shaped rod frame, and the middle part of the U-shaped rod frame is fixed on the rotating shaft through a screw.
The water inlet nozzle is communicated with cooling water, and the cooling water flows out of the water outlet nozzle.
The supporting cylinder is fixed with the top of the reaction tank through a screw, the speed reducer is fixed with the supporting cylinder through a screw, and the motor is fixed with the speed reducer through a screw.
The beneficial effects of the utility model reside in that:
it can remove the impurities whose crystallization temp. is higher than that of the original product, and can raise the purity of chemical crystal. The novel impurity separator is simple in structure, good in using effect and high in impurity separation speed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a motor; 2. a speed reducer; 3. a rotating shaft; 4. a reaction tank; 5. an outer tank body; 6. a discharging nozzle; 7. a support cylinder; 8. stirring the U-shaped frame; 9. a stirring plate; 10. a support leg; 11. a tap water inlet nozzle; 12. a hot air or steam inlet; 13. a feeding nozzle; 14. a sealing cover; 15. a thermometer.
Detailed Description
Example (b): as shown in fig. 1, the crude product crystallization reaction kettle comprises a motor 1, a speed reducer 2 and a rotating shaft 3, wherein an outer tank body 5 is fixedly welded on the outer part of the lower part of a reaction tank 4, the outer tank body 5 is coated on the outer part of the reaction tank 4, a cooling water space 45 is formed between the reaction tank 4 and the outer tank body 5, and a water inlet nozzle 51 and a water outlet nozzle 52 are arranged on the outer tank body 5;
the bottom of the reaction tank 4 is connected with a discharge nozzle 6, and a manual valve is arranged on the discharge nozzle 6;
a supporting cylinder 7 is fixed at the top of the reaction tank 4, the speed reducer 2 is fixed on the supporting cylinder 7, the motor 1 is fixed on the speed reducer 2, a rotating shaft of the motor 1 is fixed with an input shaft of the speed reducer 2, and an output shaft of the speed reducer 2 is fixed with the rotating shaft 3;
the rotating shaft 3 extends into the reaction tank 4, a stirring U-shaped frame 8 and a stirring plate 9 are fixed on the rotating shaft 3 from top to bottom, and the stirring plate 9 is close to the bottom of the reaction tank 4; the outer tank body 5 is fixed on the support legs 10;
a tap water inlet nozzle 11, a hot air or steam inlet nozzle 12 and a feeding nozzle 13 are fixed at the top of the reaction tank 4, a sealing cover 14 is hinged on the feeding nozzle 13, a thermometer 15 is fixed on the reaction tank 4, and the thermometer 15 detects the temperature of liquid in the reaction tank 4.
The stirring plate 9 is an inclined plate, and the included angle between the stirring plate 9 and the horizontal plane is 50-70 degrees.
The stirring U-shaped frame 8 is a U-shaped rod frame, and the middle part of the U-shaped rod frame is fixed on the rotating shaft 3 through a screw.
The water inlet nozzle 51 is connected with cooling water, and the cooling water flows out from the water outlet nozzle 52.
The supporting cylinder 7 is fixed with the top of the reaction tank 4 through screws, the speed reducer 2 is fixed with the supporting cylinder 7 through screws, and the motor 1 is fixed with the speed reducer 2 through screws.
The working principle is as follows: the tap water inlet nozzle 11 is communicated with a tap water pipe, tap water is firstly put into the reaction tank 4 from the tap water inlet nozzle 11, and after the reaction tank 4 is basically filled with tap water, crystals needing to be purified are put into the reaction tank 4 from the feeding nozzle 13. Then hot air or steam is introduced into the water in the reaction tank 4 through a hot air or steam inlet 12, and the motor 1 is started to allow the stirring plate 9 and the stirring U-shaped frame 8 to stir the water and the crystals in the reaction tank 4 for half an hour to one hour, so that a saturated solution of the crystals is formed in the reaction tank 4.
When the temperature on the thermometer 15 reaches 95 to 99 c, it is maintained for five minutes, and then the motor 1 stops rotating while the supply of hot air or steam into the reaction tank 4 is stopped.
Cooling water is pumped by a pump and enters the cooling water space 45 from the water inlet nozzle 51 to cool the reaction tank 4, the cooling water can be tap water or ice water frozen by an air conditioner, when the temperature in the reaction tank 4 is reduced to 25 ℃, the discharge nozzle 6 is opened, crystals and solution are put on a filter screen, the crystals which are relatively pure like samples fall on the filter screen, and the solution containing impurities flows away from the filter screen. This separates out relatively pure crystals, which are carbonate or chloride crystals.
Claims (5)
1. Crude crystallization reation kettle, including motor (1), reduction gear (2) and pivot (3), its characterized in that: an outer tank body (5) is fixedly welded on the outer part of the lower part of the reaction tank (4), the outer tank body (5) is coated on the outer part of the reaction tank (4), a cooling water space (45) is formed between the reaction tank (4) and the outer tank body (5), and a water inlet nozzle (51) and a water outlet nozzle (52) are arranged on the outer tank body (5);
the bottom of the reaction tank (4) is connected with a discharge nozzle (6) in a communicating way, and a manual valve is arranged on the discharge nozzle (6);
a supporting cylinder (7) is fixed at the top of the reaction tank (4), the speed reducer (2) is fixed on the supporting cylinder (7), the motor (1) is fixed on the speed reducer (2), a rotating shaft of the motor (1) is fixed with an input shaft of the speed reducer (2), and an output shaft of the speed reducer (2) is fixed with the rotating shaft (3);
the rotating shaft (3) extends into the reaction tank (4), a stirring U-shaped frame (8) and a stirring plate (9) are fixed on the rotating shaft (3) from top to bottom, and the stirring plate (9) is close to the bottom of the reaction tank (4); the outer tank body (5) is fixed on the support legs (10);
a tap water inlet nozzle (11), a hot air or steam inlet nozzle (12) and a feeding nozzle (13) are fixed at the top of the reaction tank (4), a sealing cover (14) is hinged on the feeding nozzle (13), a thermometer (15) is fixed on the reaction tank (4), and the thermometer (15) detects the temperature of liquid in the reaction tank (4).
2. The crude crystallization reaction kettle of claim 1, wherein: the stirring plate (9) is an inclined plate, and the included angle between the stirring plate (9) and the horizontal plane is 50-70 degrees.
3. The crude crystallization reaction kettle of claim 1, wherein: the stirring U-shaped frame (8) is a U-shaped rod frame, and the middle part of the U-shaped rod frame is fixed on the rotating shaft (3) through a screw.
4. The crude crystallization reaction kettle of claim 1, wherein: the water inlet nozzle (51) is connected with cooling water, and the cooling water flows out from the water outlet nozzle (52).
5. The crude crystallization reaction kettle of claim 1, wherein: the supporting cylinder (7) is fixed with the top of the reaction tank (4) through screws, the speed reducer (2) is fixed with the supporting cylinder (7) through screws, and the motor (1) is fixed with the speed reducer (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120108318.7U CN215139786U (en) | 2021-01-15 | 2021-01-15 | Crude product crystallization reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120108318.7U CN215139786U (en) | 2021-01-15 | 2021-01-15 | Crude product crystallization reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215139786U true CN215139786U (en) | 2021-12-14 |
Family
ID=79403563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120108318.7U Active CN215139786U (en) | 2021-01-15 | 2021-01-15 | Crude product crystallization reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215139786U (en) |
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2021
- 2021-01-15 CN CN202120108318.7U patent/CN215139786U/en active Active
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