CN209530140U - A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle - Google Patents
A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle Download PDFInfo
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- CN209530140U CN209530140U CN201920164697.4U CN201920164697U CN209530140U CN 209530140 U CN209530140 U CN 209530140U CN 201920164697 U CN201920164697 U CN 201920164697U CN 209530140 U CN209530140 U CN 209530140U
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- collet
- autoclave body
- heat dissipation
- dissipation tank
- outlet pipe
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Abstract
The utility model relates to chemical production technical fields, disclose one kind novel 4, 4 '-diaminodiphenyl ether crystallization kettles, aiming at the problem that existing cooling water is wasted, now propose following scheme, it includes autoclave body and collet, the autoclave body is located in collet, the lower section of the collet is equipped with cold water storage cistern, the top of the cold water storage cistern is equipped with water pump, water pump is equipped with delivery pipe, one end of delivery pipe extends in collet, the top side of the collet is connected with outlet pipe, the bottom of the outlet pipe offers multiple outlets, conduction stick is fixed on the inner wall of outlet, the side of the autoclave body is equipped with heat dissipation tank, the top of heat dissipation tank is equipped with opening, conduction stick is located at the underface of opening.The utility model realizes the refrigerating function of crystallization kettle, good cooling results, while making being reused for cooling water, has greatly saved water resource, easy to spread.
Description
Technical field
The utility model relates to chemical production technical fields, more particularly to a kind of novel 4,4 '-diaminodiphenyl ether crystallization
Kettle.
Background technique
4,4 '-diaminodiphenyl ethers are a kind of organic chemicals, be mainly used as polyimide resin, polyamide,
The raw material and crosslinking agent of epoxy resin can use potassium chloride by paranitrochlorobenzene, p-nitrophenol and soda ash in nitrobenzene solution
It is condensed as catalyst, then catalyst iron powder reducing is made with ammonium chloride in an aqueous medium and is made；Can also by paranitrochlorobenzene,
Soda ash and sodium nitrite are condensed in organic solvent, then are made through removal solvent, hydrogenating reduction；In order to improve 4,4 '-diamino
The purity of diphenyl ether, it usually needs crystallization and purification is carried out in crystallization kettle；After crystallization kettle is material hybrid reaction, interlayer domestic demand is cold
Freeze the crystallizer that water or chilled water sharply cool down, key link is the size of interlayer area, the structure type of blender
With material outlet form, the interior high-precision of tank body, which polishes, and tank body is interior cleans the requirement without dead angle to meet technique use condition.
Existing crystallization kettle in use, will cause the waste of very big water resource, can be discharged, in this way in cooling water after water is cooling
Water resource cannot be re-used, therefore, it is necessary to a kind of 4,4 '-diaminodiphenyl ether crystallization kettles to solve problem above.
Utility model content
The utility model proposes novel 4, the 4 '-diaminodiphenyl ether crystallization kettle of one kind, solve what cooling water was wasted
Problem.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle, including autoclave body and collet, the autoclave body are located at collet
Interior, the lower section of the collet is equipped with cold water storage cistern, and the top of the cold water storage cistern is equipped with water pump, and water pump is equipped with delivery pipe, conveying
One end of pipe extends in collet, and the top side of the collet is connected with outlet pipe, and the bottom of the outlet pipe opens up
There are multiple outlets, conduction stick is fixed on the inner wall of outlet, the side of the autoclave body is equipped with heat dissipation tank, sets at the top of heat dissipation tank
There is opening, conduction stick is located at the underface of opening, and the top side of the heat dissipation tank is equipped with fan, the heat dissipation tank and cold water storage cistern
Between be equipped with return pipe.
Preferably, the heat dissipation tank is equipped with controller, and return pipe is equipped with solenoid valve, and heat dissipation tank is equipped with multiple heat dissipations
Fin, the heat dissipation tank is interior to be equipped with temperature sensor, the input terminal connection of temperature sensor and controller, the output end of controller
It is connect with solenoid valve.
Preferably, stirring rod is rotatably equipped in the autoclave body, the top of the autoclave body is equipped with driving motor, driving motor
It is sequentially connected with stirring rod.
Preferably, the outlet pipe is obliquely installed, and the outlet pipe is equipped with valve.
Preferably, the top side of the heat dissipation tank is fixed with support column, and the top of support column is fixedly connected with outlet pipe,
The one end of outlet pipe far from autoclave body is sealing structure.
Preferably, the top of the autoclave body is located at the top of collet, and autoclave body is fixedly connected with collet.
The beneficial effects of the utility model are:
1, it is lower than the height of outlet pipe 6, cooling water low in and high out, good cooling results by the height of delivery pipe 5；
2, by the way that during conduction stick 8 drains, fan 10 starts, and blowing radiates to cooling water, and heat dissipation
The further cooling heat dissipation of fin 13, realizes the recycling of water, has greatly saved water resource.
The utility model realize crystallization kettle refrigerating function, good cooling results, at the same make cooling water obtain repeat benefit
With, water resource has greatly been saved, it is easy to spread.
Detailed description of the invention
Fig. 1 be the utility model proposes 4,4 '-diaminodiphenyl ether crystallization kettles schematic cross-sectional view.
Fig. 2 is the schematic cross-sectional view of heat dissipation tank.
Fig. 3 is the structural schematic diagram that outlet pipe is connect with conduction stick.
In figure: 1 autoclave body, 2 collets, 3 cold water storage cisterns, 4 water pumps, 5 delivery pipes, 6 outlet pipes, 7 outlets, 8 conduction sticks, 9 heat dissipations
Case, 10 fans, 11 return pipes, 12 solenoid valves, 13 radiating fins, 14 driving motors, 15 stirring rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle, including autoclave body 1 and collet 2, autoclave body 1
In in collet 2, the lower section of collet 2 is equipped with cold water storage cistern 3, and the top of cold water storage cistern 3 is equipped with water pump 4, and water pump 4 is equipped with delivery pipe
5, one end of delivery pipe 5 extends in collet 2, and the top side of collet 2 is connected with outlet pipe 6, and the bottom of outlet pipe 6 is opened
Equipped with multiple outlets 7, exports and be fixed with conduction stick 8 on 7 inner wall, the side of autoclave body 1 is equipped with heat dissipation tank 9, the top of heat dissipation tank 9
Portion is equipped with opening, and conduction stick 8 is located at the underface of opening, and the top side of heat dissipation tank 9 is equipped with fan 10, heat dissipation tank 9 and cold water
Return pipe 11 is equipped between case 3.
In the present embodiment, heat dissipation tank 9 is equipped with controller, and return pipe 11 is equipped with solenoid valve 12, and heat dissipation tank 9 is equipped with more
A radiating fin 13, is equipped with temperature sensor in heat dissipation tank 9, and the input terminal of temperature sensor and controller connects, controller
Output end is connect with solenoid valve 12, and stirring rod 15 is rotatably equipped in autoclave body 1, and the top of autoclave body 1 is equipped with driving motor 14, driving
Motor 14 and stirring rod 15 are sequentially connected, and outlet pipe 6 is obliquely installed, and outlet pipe 6 is equipped with valve, the top side of heat dissipation tank 9
It is fixed with support column, the top of support column is fixedly connected with outlet pipe 6, and the one end of outlet pipe 6 far from autoclave body 1 is sealing structure,
The top of autoclave body 1 is located at the top of collet 2, and autoclave body 1 is fixedly connected with collet 2, by the height of delivery pipe 5 lower than water outlet
The height of pipe 6, cooling water low in and high out, good cooling results；By the way that during conduction stick 8 drains, fan 10 starts, blowing
It radiates to cooling water and the further cooling of radiating fin 13 is radiated, realize the recycling of water, greatly saved water
Resource, the utility model realizes the refrigerating function of crystallization kettle, good cooling results, while making being reused for cooling water,
Water resource greatly has been saved, it is easy to spread.
In the present embodiment, controller is AT89C51 type controller, and temperature sensor is pt-100 type temperature sensor, is led to
Cross water pump 4 the water in cold water storage cistern 3 by delivery pipe 5 discharge into collet 2 to autoclave body 1 provide cooler environment, the height of delivery pipe 5
Lower than the height of outlet pipe 6, cooling water low in and high out, good cooling results after cooling water is heated, are discharged, by going out from outlet pipe 6
Mouth 7 flows into heat dissipation tank 9 along conduction stick 8, and during conduction stick 8 drains, fan 10 starts, and blowing carries out cooling water
Heat dissipation reduces temperature, radiates again by the way that radiating fin 13 is further cooling after arriving in heat dissipation tank 9, the temperature sensing in heat dissipation tank 9
After device measures water cooling, solenoid valve 12 is opened in controller control, and water is returned in cold water storage cistern 3 by return pipe 11, is obtained again sharp
With realizing the recycling of water, greatly saved water resource.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle, including autoclave body (1) and collet (2), which is characterized in that described
Autoclave body (1) is located in collet (2), and the lower section of the collet (2) is equipped with cold water storage cistern (3), sets at the top of the cold water storage cistern (3)
Have water pump (4), water pump (4) is equipped with delivery pipe (5), and one end of delivery pipe (5) extends in collet (2), the collet
(2) top side is connected with outlet pipe (6), and the bottom of the outlet pipe (6) offers multiple outlets (7), exports the interior of (7)
It being fixed on wall conduction stick (8), the side of the autoclave body (1) is equipped with heat dissipation tank (9), and the top of heat dissipation tank (9) is equipped with opening,
Conduction stick (8) is located at the underface of opening, and the top side of the heat dissipation tank (9) is equipped with fan (10), the heat dissipation tank (9) and
Return pipe (11) are equipped between cold water storage cistern (3).
2. according to claim 14,4 '-diaminodiphenyl ether crystallization kettles, which is characterized in that on the heat dissipation tank (9)
Equipped with controller, return pipe (11) is equipped with solenoid valve (12), and heat dissipation tank (9) is equipped with multiple radiating fins (13), described to dissipate
Temperature sensor, the input terminal connection of temperature sensor and controller, the output end and solenoid valve of controller are equipped in hot tank (9)
(12) it connects.
3. according to claim 14,4 '-diaminodiphenyl ether crystallization kettles, which is characterized in that turn in the autoclave body (1)
Dynamic to be equipped with stirring rod (15), the top of the autoclave body (1) is equipped with driving motor (14), driving motor (14) and stirring rod (15)
Transmission connection.
4. according to claim 14,4 '-diaminodiphenyl ether crystallization kettles, which is characterized in that the outlet pipe (6) is inclined
Tiltedly setting, the outlet pipe (6) are equipped with valve.
5. according to claim 14,4 '-diaminodiphenyl ether crystallization kettles, which is characterized in that the heat dissipation tank (9)
Top side is fixed with support column, and the top of support column is fixedly connected with outlet pipe (6), and the one of outlet pipe (6) separate autoclave body (1)
End is sealing structure.
6. according to claim 14,4 '-diaminodiphenyl ether crystallization kettles, which is characterized in that the top of the autoclave body (1)
Portion is located at the top of collet (2), and autoclave body (1) is fixedly connected with collet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164697.4U CN209530140U (en) | 2019-01-30 | 2019-01-30 | A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164697.4U CN209530140U (en) | 2019-01-30 | 2019-01-30 | A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530140U true CN209530140U (en) | 2019-10-25 |
Family
ID=68272505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164697.4U Active CN209530140U (en) | 2019-01-30 | 2019-01-30 | A kind of novel 4,4 '-diaminodiphenyl ether crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530140U (en) |
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2019
- 2019-01-30 CN CN201920164697.4U patent/CN209530140U/en active Active
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