CN207680619U - A kind of neutralization kettle of the production of 8-hydroxyquinoline halides - Google Patents
A kind of neutralization kettle of the production of 8-hydroxyquinoline halides Download PDFInfo
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- CN207680619U CN207680619U CN201721823117.5U CN201721823117U CN207680619U CN 207680619 U CN207680619 U CN 207680619U CN 201721823117 U CN201721823117 U CN 201721823117U CN 207680619 U CN207680619 U CN 207680619U
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- China
- Prior art keywords
- autoclave body
- neutralization
- storehouse
- feed inlet
- nozzle
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Abstract
The utility model discloses a kind of neutralization kettles of the production of 8 oxyquinoline halides, including autoclave body, neutralization storehouse, motor, being internally provided with for the autoclave body to neutralize storehouse.The utility model takes the 8 oxyquinoline halides solution of mode pair of auger to be stirred, pass through being used cooperatively for plus thread blade and left-hand thread blade, solves conventional agitating blade, mixing time is long, less efficient problem, improve production efficiency, and on autoclave body side wall thermometer and pressure gauge setting, the variation of kettle internal pressure and temperature is neutralized convenient for observation, it prevents from precipitating inside autoclave body, improve the efficiency of neutralization, the setting of first nozzle and the second nozzle inside autoclave body, by the rate for controlling spray, convenient for regulating and controlling to the acid-base value inside autoclave body, so that neutralization is more convenient, and first nozzle and the second nozzle uniformly alkaline solution can be sprayed onto inside autoclave body, accelerate the rate of neutralization, save the time needed for neutralizing.
Description
Technical field
The utility model is related to 8-hydroxyquinoline halides production equipment technologies, and in particular to a kind of 8-hydroxyquinoline
The neutralization kettle of the production of halides.
Background technology
8-hydroxyquinoline is an important organic synthesis intermediate, and the preparation of synthesis technology and derivative, biology are living
Property research be it is current chemistry, pharmacy and medical field one of Hot Contents, 8-hydroxyquinoline as the metal haveing excellent performance from
Sub- chelating agent, metallic element chemical analysis, the extraction of metal ion, the light being widely used in metallurgical industry and analytical chemistry
Degree analysis and anti-corrosion of metal, most of 8-hydroxyquinoline and derivative have bioactivity, answering in medical industry field
With also very extensive, existing 8-hydroxyquinoline halides production is with neutralizing in kettle whipping process, using conventional agitating blade pair
8-hydroxyquinoline halides are stirred, and stirring structure is single, and effect is poor, and neutralization is uneven, influences production efficiency, while nothing
Method provides good neutralization environment for 8-hydroxyquinoline, in being carried out to solution and when, the dosage of alkaline solution can not be carried out
Accurate regulation and control, influence the synthesis of 8-hydroxyquinoline halides, therefore, the utility model proposes a kind of 8-hydroxyquinoline halides
Production neutralization kettle.
Utility model content
In view of the deficiencies of the prior art, the utility model proposes a kind of neutralizations of the production of 8-hydroxyquinoline halides
Kettle, including autoclave body, neutralization storehouse, motor, being internally provided with for the autoclave body neutralizes storehouse, and is evenly arranged on the side wall in neutralization storehouse
Heating plate is provided with Negative pressure machine below the autoclave body side, and the output of Negative pressure machine is connected to by appendix with storehouse is neutralized, institute
Lower section setting having heaters of the autoclave body far from Negative pressure machine side is stated, and the output end of heater is electrically connected by conducting wire with heating plate
It connects, the middle position of the autoclave body side is provided with pressure gauge, and middle position setting of the autoclave body far from pressure gauge side
There is thermometer, be provided with feed inlet above the autoclave body side, and autoclave body is above feed inlet side far from being provided with water pump,
Middle position above the autoclave body is provided with motor, and the output end of motor runs through neutralization storehouse, and extends to and neutralize storehouse
The output end of inside, the motor is provided with stirring rod, plus thread blade is provided with above the stirring rod side wall, and stir
Be provided with below bar side wall with the symmetrical left-hand thread blade of plus thread blade, neutralization storehouse inner upper is far from feed inlet
Side is provided with three-way control valve, and the output end of the water pump is connected to by water pipe with three-way control valve, the three-way control valve
The side of feed inlet is provided with delivery pipe, the neutralization storehouse inner upper is provided with the first spray close to the side of feed inlet
Pipe, and the first spray tube is evenly arranged with the first nozzle close to the side of stirring rod, neutralization storehouse inner upper is far from charging
The side of mouth is provided with the second spray tube, and the second spray tube is evenly arranged with the second nozzle close to the side of stirring rod, described
The one end of delivery pipe far from three-way control valve is connected to the first spray tube, and the lower section of the three-way control valve passes through water pipe and second
Spray tube is connected to, and the middle position of the autoclave body bottom is provided with liquid outlet.
Further improvement lies in that：Support leg, and the bottom of support leg are all provided at the corner location of the autoclave body bottom
All it is provided with non-slip mat.
Further improvement lies in that：The autoclave body is internally provided with vacuum warehouse.
Further improvement lies in that：It is provided with sealing cover above the feed inlet.
Further improvement lies in that：The middle position of described autoclave body one end is provided with maintenance door, and is provided in maintenance door
Handle.
The beneficial effects of the utility model：
The utility model takes the mode of auger to be stirred 8-hydroxyquinoline halides solution, passes through plus thread
Blade is used cooperatively with left-hand thread blade, solves conventional agitating blade, and mixing time is long, it is less efficient the problem of, carry
High production efficiency, and on autoclave body side wall thermometer and pressure gauge setting, neutralize kettle internal pressure and temperature convenient for observation
Variation prevents from precipitating inside autoclave body, improves the efficiency of neutralization, the setting of the first nozzle and the second nozzle inside autoclave body,
By controlling the rate of spray, convenient for regulating and controlling to the acid-base value inside autoclave body so that it is more convenient to neutralize, and the first spray
Alkaline solution can be uniformly sprayed onto inside autoclave body by head with the second nozzle, accelerate the rate of neutralization, saved and neutralized institute
The time needed.
Description of the drawings
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the utility model schematic front view.
Wherein：1- autoclave bodies；In 2- and storehouse；3- motors；4- heating plates；5- Negative pressure machines；6- heaters；7- pressure gauges；8- temperature
Degree meter；9- feed inlets；10- water pumps；11- stirring rods；12- left-hand thread blades；13- three-way control valves；14- delivery pipes；15- first
Spray tube；The first nozzles of 16-；The second nozzles of 17-；The second spray tubes of 18-；19- plus thread blades；20- liquid outlets；21- vacuum
Storehouse.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment,
The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
According to the neutralization kettle of the production of Fig. 1 and a kind of 8-hydroxyquinoline halides shown in Fig. 2, including autoclave body 1, neutralization
Storehouse 2, motor 3, being internally provided with for the autoclave body 1 neutralizes storehouse 2, and is evenly arranged with heating plate 4, institute on the side wall in neutralization storehouse 2
It states and is provided with Negative pressure machine 5 below 1 side of autoclave body, and the output of Negative pressure machine 5 is connected to by appendix with storehouse 2 is neutralized, the kettle
Having heaters 6 is arranged in lower section of the body 1 far from 5 side of Negative pressure machine, and the output end of heater 6 is electrical by conducting wire and heating plate 4
Connection, the middle position of 1 side of the autoclave body are provided with pressure gauge 7, and centre position of the autoclave body 1 far from 7 side of pressure gauge
Place is provided with thermometer 8, and feed inlet 9, and top of the autoclave body 1 far from 9 side of feed inlet are provided with above 1 side of the autoclave body
It is provided with water pump 10, the middle position of 1 top of the autoclave body is provided with motor 3, and the output end of motor 3 runs through neutralization storehouse 2,
And the inside for neutralizing storehouse 2 is extended to, the output end of the motor 3 is provided with stirring rod 11, the top of 11 side wall of the stirring rod
It is provided with plus thread blade 19, and is provided with below 11 side wall of stirring rod and 19 symmetrical left-hand thread blade of plus thread blade
12, the neutralization storehouse side of 2 inner upper far from feed inlet 9 is provided with three-way control valve 13, the output end of the water pump 10
It is connected to three-way control valve 13 by water pipe, the three-way control valve 13 is provided with delivery pipe 14, institute close to the side of feed inlet 9
It states neutralization 2 inner upper of storehouse and the side of feed inlet 9 is provided with the first spray tube 15, and the first spray tube 15 is close to stirring rod
11 side is evenly arranged with the second nozzle 17, and the neutralization storehouse side of 2 inner upper far from feed inlet 9 is provided with the second spray
Shower pipe 18, and the second spray tube 18 is evenly arranged with the first nozzle 16 close to the side of stirring rod 11, the delivery pipe 14 is separate
One end of three-way control valve 13 is connected to the first spray tube 15, and the lower section of the three-way control valve 13 is sprayed by water pipe and second
Pipe 18 is connected to, and the middle position of 1 bottom of the autoclave body is provided with liquid outlet 20, at the corner location of 1 bottom of the autoclave body all
It is provided with support leg, and the bottom of support leg is all provided with non-slip mat, the autoclave body 1 is internally provided with vacuum warehouse 21, described
The top of feed inlet 9 is provided with sealing cover, and the middle position of 1 one end of the autoclave body is provided with maintenance door, and is set in maintenance door
Set handle.
Advantageous effect：The utility model takes the mode of auger to be stirred 8-hydroxyquinoline halides solution,
By being used cooperatively for plus thread blade and left-hand thread blade, solves conventional agitating blade, mixing time is long, less efficient
The problem of, improve production efficiency, and on 1 side wall of autoclave body thermometer 8 and pressure gauge 7 setting, neutralized inside kettle 1 convenient for observation
The variation of pressure and temperature prevents the inside of autoclave body 1 from precipitating, and improves the efficiency of neutralization, 1 the second nozzle of inside 17 of autoclave body with
The setting of first nozzle 16, by controlling the rate of spray, convenient for regulating and controlling to the acid-base value inside autoclave body so that neutralize more
What is added is convenient, and alkaline solution can be uniformly sprayed onto inside autoclave body 1 by the second nozzle 17 and the second nozzle 6, in accelerating
The rate of sum saves the time needed for neutralizing.
The use process of the utility model：Solution is poured into first and is neutralized inside storehouse 2, motor 3 is opened, drives stirring rod 11
Rotation forms convection current inside Zhong Hecang 2 using the mutual rotation of plus thread blade 19 and left-hand thread blade 12, is carried out to solution
It stirs, water pump 10 is opened in whipping process, adjust three-way control valve 13, first alkaline solution is conveyed from the second nozzle 17,
Then alkaline solution is conveyed from the first nozzle 16, it is ensured that alkaline solution conveying capacity it is accurate, in N-process, open gas
Pump 2 improves the pressure neutralized inside storehouse 2, opens simultaneously heater 6, improves the temperature neutralized inside storehouse, is carried for the neutralization of solution
For condition appropriate.
Claims (5)
1. a kind of neutralization kettle of the production of 8-hydroxyquinoline halides, including autoclave body（1）, neutralize storehouse（2）, motor（3）, described
Autoclave body（1）Be internally provided with neutralize storehouse（2）, and neutralize storehouse（2）Side wall on be evenly arranged with heating plate（4）, the autoclave body
（1）Negative pressure machine is provided with below side（5）, and Negative pressure machine（5）Output pass through appendix with neutralize storehouse（2）Connection, it is described
Autoclave body（1）Far from Negative pressure machine（5）Having heaters is arranged in the lower section of side（6）, and heater（6）Output end by conducting wire with plus
Hot plate（4）It is electrically connected, the autoclave body（1）The middle position of side is provided with pressure gauge（7）, and autoclave body（1）Far from pressure
Table（7）The middle position of side is provided with thermometer（8）, the autoclave body（1）Feed inlet is provided with above side（9）, and
Autoclave body（1）Far from feed inlet（9）Water pump is provided with above side（10）, the autoclave body（1）The middle position of top is arranged
There is motor（3）, and motor（3）Output end through neutralize storehouse（2）, and extend to and neutralize storehouse（2）Inside, the motor（3）
Output end be provided with stirring rod（11）, the stirring rod（11）Plus thread blade is provided with above side wall（19）, and stir
Bar（11）It is provided with below side wall and plus thread blade（19）Symmetrical left-hand thread blade（12）, the neutralization storehouse（2）It is internal
Top is far from feed inlet（9）Side be provided with three-way control valve（13）, the water pump（10）Output end pass through water pipe and three
Logical regulating valve（13）Connection, the three-way control valve（13）Close to feed inlet（9）Side be provided with delivery pipe（14）, in described
The storehouse and（2）Inner upper is close to feed inlet（9）Side be provided with the first spray tube（15）, and the first spray tube（15）It is close to stir
Mix bar（11）Side be evenly arranged with the second nozzle（17）, the neutralization storehouse（2）Inner upper is far from feed inlet（9）Side
It is provided with the second spray tube（18）, and the second spray tube（18）Close to stirring rod（11）Side be evenly arranged with the first nozzle
（16）, the delivery pipe（14）Far from three-way control valve（13）One end and the first spray tube（15）Connection, the threeway are adjusted
Valve（13）Lower section pass through water pipe and the second spray tube（18）Connection, the autoclave body（1）The middle position of bottom is provided with out
Liquid mouth（20）.
2. a kind of neutralization kettle of the production of 8-hydroxyquinoline halides according to claim 1, it is characterised in that：It is described
Autoclave body（1）Support leg is all provided at the corner location of bottom, and the bottom of support leg is all provided with non-slip mat.
3. a kind of neutralization kettle of the production of 8-hydroxyquinoline halides according to claim 1, it is characterised in that：It is described
Autoclave body（1）Be internally provided with vacuum warehouse（21）.
4. a kind of neutralization kettle of the production of 8-hydroxyquinoline halides according to claim 1, it is characterised in that：It is described
Feed inlet（9）Top be provided with sealing cover.
5. a kind of neutralization kettle of the production of 8-hydroxyquinoline halides according to claim 1, it is characterised in that：It is described
Autoclave body（1）The middle position of one end is provided with maintenance door, and handle is arranged in maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823117.5U CN207680619U (en) | 2017-12-24 | 2017-12-24 | A kind of neutralization kettle of the production of 8-hydroxyquinoline halides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823117.5U CN207680619U (en) | 2017-12-24 | 2017-12-24 | A kind of neutralization kettle of the production of 8-hydroxyquinoline halides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680619U true CN207680619U (en) | 2018-08-03 |
Family
ID=62995344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823117.5U Expired - Fee Related CN207680619U (en) | 2017-12-24 | 2017-12-24 | A kind of neutralization kettle of the production of 8-hydroxyquinoline halides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653306A (en) * | 2022-03-14 | 2022-06-24 | 北京奥科瑞丰新能源股份有限公司 | A neutralization reaction cauldron that is used for automatic alkali mechanism that adds that has of furfural production |
-
2017
- 2017-12-24 CN CN201721823117.5U patent/CN207680619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653306A (en) * | 2022-03-14 | 2022-06-24 | 北京奥科瑞丰新能源股份有限公司 | A neutralization reaction cauldron that is used for automatic alkali mechanism that adds that has of furfural production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181224 |