CN206783565U - A kind of 8 oxyquinoline preparation facilities - Google Patents
A kind of 8 oxyquinoline preparation facilities Download PDFInfo
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- CN206783565U CN206783565U CN201720496940.3U CN201720496940U CN206783565U CN 206783565 U CN206783565 U CN 206783565U CN 201720496940 U CN201720496940 U CN 201720496940U CN 206783565 U CN206783565 U CN 206783565U
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- kettle
- synthesis reactor
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- discharging opening
- preparation facilities
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Abstract
A kind of 8 oxyquinoline preparation facilities,Including synthesis reactor,Neutralize kettle,Centrifuge,Rectifying still,Receive kettle,Slicer,Wastewater treatment kettle and control warning system,The present apparatus is from synthesis,Neutralize,Centrifugation,Crude product essence is steamed,Section has special independent equipment,Scientific structure design is reasonable,Solution is evacuated to neutralization kettle by hydraulic vacuum pump after synthesis reactor completion complex functionality,Synthesis reactor can be carried out the preparation of the second batch materials after over cleaning,Whole device being capable of continuous production,Substantially increase production efficiency and yield,Temperature monitor is installed on each key equipment simultaneously,Pressure gauge and timer and all with control warning system be connected,When discovering device temperature is too high or hypertonia or timer time to situations such as being capable of automatic alarm,In addition the present apparatus is additionally provided with wastewater treatment kettle,Waste water is carried out to discharge again after processing reaches discharge standard.
Description
Technical field
Chemicals preparation field is the utility model is related to, more particularly to one kind prepares 8-hydroxyquinoline preparation facilities.
Background technology
8-hydroxyquinoline is after the quantitative concentrated sulfuric acid is slowly added at normal temperatures in glycerine quantitative in synthesis reactor,
O-aminophenol, o-nitrophenol, water are separately added under normal temperature, is to slowly warm up to 130 DEG C or so, continues to be slowly added to quantitative
The concentrated sulfuric acid, and be incubated.After end, add water, unnecessary o-nitrophenol is steamed.After cooling, viscous liquid is pumped into and neutralized
Kettle is neutralized to neutrality with liquid caustic soda, centrifugation.Crude product steams through rectifying still essence, cut into slices, packaging, obtains finished product 8-hydroxyquinoline.
In the preparation process of whole 8-hydroxyquinoline, chemicals is chemically reacted in each equipment, to chemistry
Time, temperature control and the Stress control of reaction have strict requirements, and most of 8-hydroxyquinoline preparation facilities is present at present
Problems with：（1）The equipment division of labor is indefinite, causes some equipment to be used repeatedly in a preparation process so that 8- hydroxyls
The preparation of quinoline can not be carried out continuously, it is necessary to after the completion of a collection of, then be started new a collection of；（2）Current most 8-hydroxyquinoline systems
Temperature monitor, pressure gauge and the timer set on synthesis reactor, neutralization kettle, rectifying still and reception kettle in standby device is only
Vertical unit, temperature control, Stress control and timing controlled are intended to manually observe.
Utility model content
It is reasonable that the purpose of this utility model is to provide a kind of scientific structure design, and each equipment division of labor is clear and definite, can report in real time
The alert continuous device for preparing 8-hydroxyquinoline.
The technical solution adopted in the utility model is：A kind of 8-hydroxyquinoline preparation facilities, including synthesis reactor, neutralize kettle,
Centrifuge, rectifying still, kettle, slicer, wastewater treatment kettle and control warning system are received, entered at the top of the synthesis reactor provided with glycerine
Mouth and sulfuric acid import, the glycerine import connect glycerine storage tank, and the sulfuric acid import connects sulfuric acid storage tank, and synthesis reactor bottom is provided with
Discharging opening, the discharging opening are connected with neutralizing kettle；Liquid caustic soda import is provided with the top of the neutralization kettle, the liquid caustic soda import is stored up with liquid caustic soda
Groove connects, and the neutralization bottom portion is provided with discharging opening, and the discharging opening is connected with centrifuge；The centrifuge goes out provided with centrifugate
Mouth and crude product outlet, centrifugate outlet connection wastewater treatment kettle, the crude product export connection rectifying still, and the rectifying still connection is led
Thermal oil system, rectifying still bottom are provided with discharging opening, and the discharging opening connection receives kettle, receive the discharging opening connection slicer of kettle,
Temperature monitor, pressure gauge and timer, the temperature inspection are equipped with the synthesis reactor, neutralization kettle, rectifying still and reception kettle
Instrument, pressure gauge and timer is surveyed to be all connected with controlling warning system.
Preferably, the glycerine import and glycerine storage tank, sulfuric acid import and sulfuric acid storage tank, liquid caustic soda import and liquid caustic soda storage tank
Between be equipped with measuring tank.
Preferably, it is provided with hydraulic vacuum pump between the synthesis reactor and neutralization kettle.
Preferably, the control warning system includes PLC and alarm.
Preferably, it is equipped with manhole and visor on the synthesis reactor, neutralization kettle, rectifying still and reception kettle.
Preferably, it is provided with filler in the wastewater treatment kettle.
The beneficial effects of the utility model：The present apparatus is from synthesis, neutralization, and centrifugation, crude product essence are steamed, section has special independence
Equipment, scientific structure design is reasonable, and solution by hydraulic vacuum pump is evacuated to neutralization kettle by synthesis reactor after completing complex functionality, synthesizes
Kettle can be carried out the preparation of the second batch materials after over cleaning, such whole device can continuous production, substantially increase life
Efficiency and yield are produced, while temperature monitor, pressure gauge and timer are installed on each key equipment and reported with control
Alert system connection, when discovering device temperature is too high or hypertonia or timer time to situations such as can automatic alarm, in addition
The present apparatus is additionally provided with wastewater treatment kettle, and waste water is carried out to discharge again after processing reaches discharge standard.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 be synthesis reactor, 1.1 be glycerine import, 1.2 be glycerine storage tank, 1.3 be sulfuric acid import, 1.4 be sulfuric acid storage
Groove, 2 be neutralize kettle, 2.1 be liquid caustic soda import, 2.2 be liquid caustic soda storage tank, 3 be centrifuge, 3.1 be centrifugate outlet, 3.2 be crude product
Outlet, 4 be rectifying still, 5 be receive kettle, 6 be wastewater treatment kettle, 6.1 be filler, 7 be measuring tank, 8 be heat-conducting oil system, 9 be
Hydraulic vacuum pump, 10 be slicer, 11 be control warning system, 11.1 be temperature monitor, 11.2 be pressure gauge, 11.3 be fixed
When device, 12 be discharging opening.
Embodiment
A kind of 8-hydroxyquinoline preparation facilities, including synthesis reactor 1, neutralize kettle 2, centrifuge 3, rectifying still 4, receive kettle 5, cut
Piece machine 10, wastewater treatment kettle 6 and control warning system 11, the top of synthesis reactor 1 are provided with glycerine import 1.1 and sulfuric acid import
1.3, the glycerine import 1.1 connects glycerine storage tank 1.2, and the sulfuric acid import 1.3 connects sulfuric acid storage tank 1.4, the bottom of synthesis reactor 1
Provided with discharging opening 12, the discharging opening 12 is connected with neutralizing kettle 2；The top of neutralization kettle 2 is provided with liquid caustic soda import 2.1, the liquid
Alkali import 2.1 is connected with liquid caustic soda storage tank 2.2, and neutralization kettle 2 bottom is provided with discharging opening 12, the discharging opening 12 and centrifuge 3
Connection；The centrifuge 3 is provided with centrifugate outlet 3.1 and crude product outlet 3.2, and centrifugate outlet 3.1 connects wastewater treatment kettle 6,
The connection rectifying still 4 of crude product outlet 3.2, the rectifying still 4 connect heat-conducting oil system 8, and the bottom of rectifying still 4 is provided with discharging opening
12, the discharging opening 12 connection receives kettle 5, and the discharging opening 12 for receiving kettle 5 connects slicer 10, the synthesis reactor 1, neutralize kettle 2,
Temperature monitor 11.1, pressure gauge 11.2 and timer 11.3, the temperature monitor are equipped with rectifying still 4 and reception kettle 5
11.1st, pressure gauge 11.2 and timer 11.3 are all connected with controlling warning system 11；The glycerine import 1.1 and glycerine storage tank 1.2,
Measuring tank 7, the synthesis reactor are equipped between sulfuric acid import 1.3 and sulfuric acid storage tank 1.4, liquid caustic soda import 2.1 and liquid caustic soda storage tank 2.2
Hydraulic vacuum pump 9 is provided between 1 and neutralization kettle 2；The control warning system 11 includes PLC and alarm；The conjunction
Manhole and visor are equipped with into kettle 1, neutralization kettle 2, rectifying still 4 and reception kettle 5；Filler is provided with the wastewater treatment kettle 6
6.1。
Claims (6)
1. a kind of 8-hydroxyquinoline preparation facilities, including synthesis reactor, kettle, centrifuge are neutralized, rectifying still, kettle is received, is slicer, useless
Water process kettle and control warning system, it is characterised in that：Glycerine import and sulfuric acid import are provided with the top of the synthesis reactor, it is described sweet
Oil inlet connects glycerine storage tank, and the sulfuric acid import connects sulfuric acid storage tank, and synthesis reactor bottom is provided with discharging opening, the discharging opening and
Neutralize kettle connection；Liquid caustic soda import is provided with the top of the neutralization kettle, the liquid caustic soda import is connected with liquid caustic soda storage tank, the neutralization bottom
Portion is provided with discharging opening, and the discharging opening is connected with centrifuge；The centrifuge is provided with centrifugate outlet and crude product outlet, centrifugate
Outlet connection wastewater treatment kettle, the crude product outlet connection rectifying still, the rectifying still connect heat-conducting oil system, rectifying still bottom
Provided with discharging opening, the discharging opening connection receives kettle, receives the discharging opening connection slicer of kettle, the synthesis reactor, neutralizes kettle, essence
Evaporate kettle and receive and be equipped with temperature monitor, pressure gauge and timer on kettle, the temperature monitor, pressure gauge and timer are equal
Connection control warning system.
A kind of 2. 8-hydroxyquinoline preparation facilities according to claim 1, it is characterised in that：The glycerine import and glycerine
Measuring tank is equipped between storage tank, sulfuric acid import and sulfuric acid storage tank, liquid caustic soda import and liquid caustic soda storage tank.
A kind of 3. 8-hydroxyquinoline preparation facilities according to claim 1, it is characterised in that：The synthesis reactor and neutralization kettle
Between be provided with hydraulic vacuum pump.
A kind of 4. 8-hydroxyquinoline preparation facilities according to claim 1, it is characterised in that：The control warning system bag
Include PLC and alarm.
A kind of 5. 8-hydroxyquinoline preparation facilities according to claim 1, it is characterised in that：The synthesis reactor, neutralize kettle,
Manhole and visor are equipped with rectifying still and reception kettle.
A kind of 6. 8-hydroxyquinoline preparation facilities according to claim 1, it is characterised in that：Set in the wastewater treatment kettle
There is filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496940.3U CN206783565U (en) | 2017-05-08 | 2017-05-08 | A kind of 8 oxyquinoline preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496940.3U CN206783565U (en) | 2017-05-08 | 2017-05-08 | A kind of 8 oxyquinoline preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783565U true CN206783565U (en) | 2017-12-22 |
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ID=60710031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720496940.3U Active CN206783565U (en) | 2017-05-08 | 2017-05-08 | A kind of 8 oxyquinoline preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783565U (en) |
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2017
- 2017-05-08 CN CN201720496940.3U patent/CN206783565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 343400 chemical industry park, Industrial Development Zone, Yongxin County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Xinggan Pharmaceutical Technology Co., Ltd Address before: Wan Shi Zhen Nan Cao Cun, Wuxi City, Jiangsu province Hongbo road 214217 Yixing City Patentee before: YIXING HONGBO FINE CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |