CN206700815U - One kind prepares 8 oxyquinoline rectifying stills - Google Patents
One kind prepares 8 oxyquinoline rectifying stills Download PDFInfo
- Publication number
- CN206700815U CN206700815U CN201720497012.9U CN201720497012U CN206700815U CN 206700815 U CN206700815 U CN 206700815U CN 201720497012 U CN201720497012 U CN 201720497012U CN 206700815 U CN206700815 U CN 206700815U
- Authority
- CN
- China
- Prior art keywords
- kettle
- chuck
- hollow heat
- heat conducting
- low head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
One kind prepares 8 oxyquinoline rectifying stills, including kettle, chuck, motor and reductor, is provided with upper cover at the top of the kettle, and autoclave body bottom is provided with low head, and on inner wall of kettle circumference, some hollow heat conducting pipes are had from upper；The agitating device is some stirring vanes, stirring vane connects on the rotary shaft under upper and stirring vane is in hollow heat conduction ligament, hollow heat conducting pipe is heated evenly solution in whole kettle, in order to not hinder the rotation of stirring vane, stirring vane is arranged in the gap of hollow heat conducting pipe between layers.
Description
Technical field
8-hydroxyquinoline preparation field is the utility model is related to, more particularly to one kind prepares 8-hydroxyquinoline rectifying still.
Background technology
8-hydroxyquinoline is after the quantitative concentrated sulfuric acid is slowly added at normal temperatures in glycerine quantitative in rectifying still,
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.
After crude product 8-hydroxyquinoline input rectifying still, open chuck heat-conducting oil system and carry out chuck heating, reach to kettle temperature
After 90 DEG C, stirring is manually rotated, after it can rotate, starts rectifying still stirring, material will pass through repeatedly heating in rectifying still
Cooling, while will be kept stirring for the rotation of rod, and it is even that current most rectifying still has a conduction inequality, close to kettle during heating
The liquid of inwall first heats up, and is heated up after the liquid at kettle center, is easily formed in kettle internal liquid temperature unbalanced, also there is one
A little rectifying stills set heating plate such as Chinese patent CN205216204U to be provided with heating plate among kettle in the middle part of kettle, still
There is no agitating device in this distillation still.
Utility model content
The purpose of this utility model is to provide one kind and can be heated evenly kettle internal solution and not influence agitating device
One kind of work prepares 8-hydroxyquinoline rectifying still.
The technical solution adopted in the utility model is：One kind prepares 8-hydroxyquinoline rectifying still, including kettle, chuck,
Motor and reductor, the kettle top are provided with upper cover, and autoclave body bottom is provided with low head, and the upper cover, which is provided with, rises vapour
Mouth, visor, vacuum port, standby mouth, temperature-measuring port, table mouth, manhole and inlet in kettle；The chuck wraps kettle and lower envelope
Head, the chuck side wall upper part are provided with heat conductive oil inlet, and chuck bottom is provided with conduction oil outlet and electrical bar interface；The lower envelope
Head bottom is provided with discharging opening；The upper cover connects rotary shaft with low head center, and rotary shaft is provided with agitating device, institute
State motor and reductor is located at the top of upper cover, with rotating axis connection；On the inner wall of kettle circumference, if being had from upper
Do hollow heat conducting pipe；The agitating device is some stirring vanes, and stirring vane is connected on the rotary shaft and stirred under upper
Mix blade and be in hollow heat conduction ligament.
Preferably, the hollow heat conducting pipe is layer 2-4 from top to bottom, every layer has 3-6 roots.
Preferably, the kettle, upper cover and low head are stainless steel.
The beneficial effects of the utility model：On inner wall of kettle circumference, hollow heat conducting pipe is set under upper；When chuck liter
When temperature heats to kettle, it can make by hollow heat conducting pipe quickly by temperature conduction to kettle center in whole kettle
Solution is heated evenly, and in order to not hinder the rotation of stirring vane, stirring vane is arranged on into hollow heat conducting pipe between layers
In gap.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model top view.
Fig. 3 is hollow heat conducting pipe and stirring vane top view.
In figure：1 be kettle, 2 be chuck, 3 be motor, 4 be reductor, 5 be upper cover, 6 be low head, 7 be rotation
Axle, 8 be agitating device, 9 be stirring vane, 10 be hollow heat conducting pipe, 11 be inlet, 12 be manhole, 13 be a liter steam ports, 14 be
Standby mouth, 15 be vacuum port, 16 be visor, 17 be temperature-measuring port in kettle, 18 be drain, 19 be chuck temperature-measuring port, 20 be table mouth,
21 it is heat conductive oil inlet, 22 be conduction oil outlet, 23 be discharging opening, 24 is electrical bar interface.
Embodiment
One kind prepares 8-hydroxyquinoline rectifying still, including kettle 1, chuck 2, motor 3 and reductor 4, the kettle 1
Top is provided with upper cover 5, and the bottom of kettle 1 is provided with low head 6, and the upper cover 5, which is provided with, rises steam ports 13, visor 16, vacuum port
15th, standby mouth 14, temperature-measuring port 17, table mouth 20, manhole 12 and inlet 11 in kettle；The chuck 2 wraps kettle 1 and low head
6, the side wall upper part of chuck 2 is provided with heat conductive oil inlet 21, and the bottom of chuck 2 is provided with conduction oil outlet 22 and electrical bar interface 24；
The bottom of low head 6 is provided with discharging opening 23；The upper cover 5 connects rotary shaft 7 with the center of low head 6, in rotary shaft 7
Provided with agitating device 8, the motor 3 and reductor 4 are located at the top of upper cover 5, are connected with rotary shaft 7；The inwall of kettle 1
On circumference, some hollow heat conducting pipes 10 are had from upper；The agitating device 8 is some stirring vanes 9, stirring vane 9 from
It is connected under upper in rotary shaft 7 and stirring vane 9 is in the hollow gap of heat conducting pipe 10；The hollow heat conducting pipe 10 is from up to
It is layer 2-4 down, every layer has 3-6 roots；The kettle 1, upper cover 5 and low head 6 are stainless steel.
, can be by hollow heat conducting pipe 10 quickly by temperature conduction to kettle 1 when chuck 2 is heated up, and kettle 1 is heated
Center, solution in whole kettle 1 is heated evenly, in order to not hinder the rotation of stirring vane 9, stirring vane 9 is set
In the gap of hollow heat conducting pipe 10 between layers.
Claims (3)
1. one kind prepares 8-hydroxyquinoline rectifying still, including kettle, chuck, motor and reductor, set at the top of the kettle
There is upper cover, autoclave body bottom is provided with low head, and the upper cover, which is provided with, rises the interior survey of steam ports, visor, vacuum port, standby mouth, kettle
Warm mouth, table mouth, manhole and inlet；The chuck wraps kettle and low head, and the chuck side wall upper part is provided with conduction oil
Import, chuck bottom are provided with conduction oil outlet and electrical bar interface；The low head bottom is provided with discharging opening；The upper cover and
Low head center connects rotary shaft, and rotary shaft is provided with agitating device, and the motor and reductor are located at upper cover top
Portion, with rotating axis connection；It is characterized in that：On inner wall of kettle circumference, some hollow heat conducting pipes are had from upper；The stirring
Device is some stirring vanes, and stirring vane connects on the rotary shaft under upper and stirring vane is between hollow heat conducting pipe
Gap.
2. one kind according to claim 1 prepares 8-hydroxyquinoline rectifying still, it is characterised in that：The hollow heat conducting pipe
It is layer 2-4 from top to bottom, every layer has 3-6 roots.
3. one kind according to claim 1 prepares 8-hydroxyquinoline rectifying still, it is characterised in that：The kettle, upper envelope
Head and low head are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497012.9U CN206700815U (en) | 2017-05-08 | 2017-05-08 | One kind prepares 8 oxyquinoline rectifying stills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497012.9U CN206700815U (en) | 2017-05-08 | 2017-05-08 | One kind prepares 8 oxyquinoline rectifying stills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700815U true CN206700815U (en) | 2017-12-05 |
Family
ID=60465583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720497012.9U Active CN206700815U (en) | 2017-05-08 | 2017-05-08 | One kind prepares 8 oxyquinoline rectifying stills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700815U (en) |
-
2017
- 2017-05-08 CN CN201720497012.9U patent/CN206700815U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205649337U (en) | Oil bath heating intermediate layer pot | |
| CN103908176B (en) | Food processor | |
| CN206700815U (en) | One kind prepares 8 oxyquinoline rectifying stills | |
| CN202497840U (en) | Ink stirring and insulating device | |
| CN107019931A (en) | One kind prepares 8 oxyquinoline rectifying stills | |
| CN107242817B (en) | Multifunctional heating and stirring food processor | |
| CN202151101U (en) | Rotary type cooker | |
| CN211190159U (en) | Reation kettle with heating function | |
| CN204619429U (en) | A kind of steam-type medicinal plant extraction element | |
| CN204671934U (en) | A kind of Chinese medicine extracting tank | |
| CN215505499U (en) | Pharmaceutical factory uses liquid medicine to draw jar | |
| CN206102475U (en) | Broken wall cooking machine | |
| CN209287111U (en) | A kind of aqueous materials instant device | |
| CN209113798U (en) | A kind of phytochrome extraction production line | |
| CN209123925U (en) | A kind of temperature, pressure controllable high-voltage reaction kettle | |
| CN206700834U (en) | A kind of multi-functional extraction element of Chinese herbal medicine | |
| CN208865230U (en) | A kind of traditional Chinese medicine extraction device | |
| CN202069454U (en) | Base type automatic-boiling bean milk maker | |
| CN219103487U (en) | Novel vacuum drier | |
| CN207056007U (en) | One kind of plant protein extract solution enrichment facility | |
| CN205458251U (en) | Food processor | |
| CN209173803U (en) | A kind of heating and stirring device based on agitating paddle | |
| CN220609174U (en) | Vacuum pump constant temperature draws jar | |
| CN220450149U (en) | Brewing distillation device with uniform heating | |
| CN217287242U (en) | Traditional chinese medicine draws jar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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. |