CN107715818A - A kind of premixing reaction kettle - Google Patents
A kind of premixing reaction kettle Download PDFInfo
- Publication number
- CN107715818A CN107715818A CN201710808497.3A CN201710808497A CN107715818A CN 107715818 A CN107715818 A CN 107715818A CN 201710808497 A CN201710808497 A CN 201710808497A CN 107715818 A CN107715818 A CN 107715818A
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- China
- Prior art keywords
- premixing
- reactor
- mixing apparatus
- reactor body
- charging aperture
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of premixing reaction kettle, including reactor body, reacting kettle jacketing, pre-mixing apparatus, agitating device and reactor support, reacting kettle jacketing is arranged on reactor outer body, and external temp adjusting cavity is formed between reactor body；Pre-mixing apparatus is located at the upper end of reactor body interior；Pre-mixing apparatus is provided with is pre-mixed charging aperture and a premixing discharging opening with reactor charging aperture quantity identical；Premixing charging aperture is connected with reactor charging aperture；Premixing agitator is provided with inside pre-mixing apparatus；Being pre-mixed agitator includes premixing motor, premixing paddle and premixing power transmission shaft；Premixing motor is arranged on reactor bodies top；Premixing paddle is by being pre-mixed power transmission shaft and premixing motor connection.The present invention in reactor by setting up pre-mixing apparatus so that each raw material is sufficiently mixed, and accelerates reaction, improves production efficiency.
Description
Technical field
The present invention relates to pressure vessel field, more particularly, to a kind of premixing reaction kettle.
Background technology
Reactor is comprehensive reaction vessel, according to design of the reaction condition to reactor structure function and configuration annex.From
Charging-reaction-discharging of beginning can complete pre-set reactions steps with higher automaticity, to reacting
The important parameters such as temperature, pressure, mechanics control (stirring, air blast etc.), reactant/product concentration in journey carry out strict tune
Control.Its structure is typically made up of kettle, transmission device, agitating device, heater, cooling device, sealing device.It is corresponding supporting
Auxiliary equipment：Still, condenser, water knockout drum, collecting tank, filter etc..
Required temperature, reactant exposure level are relevant when the reaction rate of reactor reacts with reactant, because
This, in order to improve production efficiency, under the premise that security is guaranteed, adjusts temperature and is allowed to quickly enter optimum response temperature as far as possible
Degree.Meanwhile be allowed to be sufficiently mixed contact, obtain fastest response speed.However, mixing skill used by the reactor of prior art
Art appoints the requirement for not reaching production optimum speed so, therefore in order to obtain higher production efficiency, the invention provides a kind of pre-
Hybrid reactor.
The content of the invention
Problem to be solved by this invention is, for it is above-mentioned in the prior art the shortcomings that, propose innovation scheme, especially one
Kind can improve mixability, accelerate reaction, improve the premixing reaction kettle of production efficiency.
To solve the above problems, the scheme that the present invention uses is as follows：A kind of premixing reaction kettle, including reactor body,
Reacting kettle jacketing, pre-mixing apparatus, agitating device and reactor support, it is characterised in that the reactor body is arranged on instead
Answer on kettle support；The reactor bodies top is provided with least two reactor charging apertures；The reactor body bottom portion is provided with
One reactor discharging opening；The reacting kettle jacketing is arranged on reactor outer body, and formation is outer between reactor body
Put temperature adjustment chamber；The top of the reacting kettle jacketing is provided with chuck delivery port；The bottom of the reacting kettle jacketing is provided with chuck
Water inlet；The pre-mixing apparatus is located at the upper end of reactor body interior；The pre-mixing apparatus is provided with to be fed with reactor
Mouth quantity identical premixing charging aperture and a premixing discharging opening；The premixing charging aperture connects with reactor charging aperture
Connect；The pre-mixing apparatus is conical structure；The premixing discharging opening is arranged on pre-mixing apparatus bottom；The premixing
Charging aperture is arranged on pre-mixing apparatus top；Premixing agitator is provided with inside the pre-mixing apparatus；The premixing stirring
Device includes premixing motor, premixing paddle and premixing power transmission shaft；The premixing motor is arranged on reactor body top
Portion；The premixing paddle is by being pre-mixed power transmission shaft and premixing motor connection；The agitating device is arranged on reactor
In body, below pre-mixing apparatus.
Further, the premixing reaction kettle according to above-mentioned design, the agitating device is along reactor body central
Line is set.
Further, the premixing reaction kettle according to above-mentioned design, the agitating device include arranged in parallel
Two sub- agitators and the connection wall for connexon agitator；Described two sub- agitators and connection wall form an acceleration
Mixing duct；Sub- agitator is connected by the connection wall with the inwall of reactor body；The connection wall has built-in temperature tune
Save chamber；The built-in temperature adjusting cavity connects with external temp adjusting cavity.
Further, the premixing reaction kettle according to above-mentioned design, the sub- agitator include agitating paddle, agitating shaft
And servomotor；The agitating paddle is connected by agitating shaft with servomotor；The servomotor is arranged on outside reacting kettle jacketing
Side；The agitating paddle, which is arranged on, to be accelerated in mixing duct；The liquid accelerated in mixing duct can be provided during the agitating paddle work
The downward thrust of body.
Further, the premixing reaction kettle according to above-mentioned design, the lower position of the reactor body interior
Provided with drainage system；The liquid drain that the drainage system is capable of autoacceleration in future mixing duct moves upwards.
Further, the premixing reaction kettle according to above-mentioned design, the drainage system are conical structure, and
Its circular conical surface is the arcuate structure to cave inward.
Further, the premixing reaction kettle according to above-mentioned design, the reacting kettle jacketing are connected with temperature tune
Save medium storage tank and circulating pump；Temperature regulating medium is provided with the external temp adjusting cavity.
The technique effect of the present invention is as follows：The premixing reaction kettle of the present invention enters reactor body in each raw material to be carried out instead
Ying Qian, it is pre-mixed, is prepared for ensuing reaction, so as to improve reaction efficiency, improves production efficiency, expanding production,
Save cost of labor.
When the premixing reaction kettle of the present invention is started using agitating paddle, downward motive force is produced so that reactor body
Interior downward liquid flow, when liquid haptoreaction kettle body bottom portion, turned in the presence of reactor body bottom portion upward
Motion, preferably reactor body bottom portion are arcuate structure, and the liquid to flow downward is made in the reactor body of curved bottom structure
Shunt under and flowed to surrounding, finally move up to reactor body upper part, be then again introduced into agitating device, form circulation
Stirring.Reactor body can be divided into two parts, be filled in stirring by the agitating device of the present invention to accelerate mixing duct structure
In the presence of putting, formed and circulated in reactor body.Connection wall for splitting reactor body is set to hollow structure；
Built-in temperature adjusting cavity is formed, and built-in temperature adjusting cavity connects with external temp adjusting cavity.In external temperature adjustment chamber
Temperature regulating medium is set with being filled in built-in temperature adjusting cavity, temperature regulating medium enters from the chuck water inlet of reacting kettle jacketing bottom
Enter external temp adjusting cavity and built-in temperature adjusting cavity, then discharged from the chuck delivery port on reacting kettle jacketing top, form one
Individual circulation.Reaction temperature in reactor is adjusted.
In the lower section of recirculation unit, the lower section of reactor body interior is provided with drainage system, for improving reactor
Intrinsic liquid circulation stirring efficiency, i.e., it is provided with drainage system positioned at bottom position in reactor body.Drainage system is excellent
Elect conical structure as, and its circular conical surface is the arcuate structure to cave inward.
Further, pre-mixing apparatus is set in the top of circulation stirring device, for further improving stirring efficiency, improves life
Efficiency is produced, reduces production cost.
Brief description of the drawings
Fig. 1 is premixing reaction kettle structural representation.
Fig. 2 is pre-mixing apparatus structural representation.
Fig. 3 is agitating device structural representation.
Fig. 4 is drainage system three-view diagram.
Fig. 5 is pre-mixing apparatus part-structure schematic diagram.
Wherein, 1 is reactor body；2 be reacting kettle jacketing；3 be pre-mixing apparatus；4 be reactor support；5 be drainage
Device；6 be agitating device；7 be external temp adjusting cavity；8 be built-in temperature adjusting cavity；11 be reactor charging aperture；12 be anti-
Answer kettle discharging opening；21 be chuck water inlet；22 be chuck delivery port；31 be premixing motor；32 be premixing power transmission shaft；33
To be pre-mixed paddle；34 be premixing charging aperture；35 be premixing discharging opening；51 be drainage system left view；52 be drainage
Device front view；53 be drainage system top view；61 be sub- agitator；62 be connection wall；63 be servomotor；64 be stirring
Oar；65 be agitating shaft.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
Embodiment 1：A kind of premixing reaction kettle, including reactor body 1, reacting kettle jacketing 2, pre-mixing apparatus 3, stirring
Device 6 and reactor support 4, the reactor body 1 are arranged on reactor support 4；The top of reactor body 1 is set
There are at least two reactor charging apertures 11；The bottom of reactor body 1 is provided with a reactor discharging opening 12；The reaction
Kettle chuck 2 is arranged on the outside of reactor body 1, and external temp adjusting cavity 7 is formed between reactor body 1；The reaction
The top of kettle chuck 2 is provided with chuck delivery port 22；The bottom of the reacting kettle jacketing 2 is provided with chuck water inlet 21；The premix
Attach together and put 3 upper ends inside reactor body 1；The pre-mixing apparatus 3 is provided with identical with the quantity of reactor charging aperture 11
Premixing charging aperture 34 and one premixing discharging opening 35；The premixing charging aperture 34 is connected with reactor charging aperture 11；
The pre-mixing apparatus 3 is conical structure；The premixing discharging opening 35 is arranged on the bottom of pre-mixing apparatus 3；The premix
Close charging aperture 34 and be arranged on the top of pre-mixing apparatus 3；The inside of pre-mixing apparatus 3 is provided with premixing agitator；The premix
Closing agitator includes premixing motor 31, premixing paddle 33 and premixing power transmission shaft 32；The premixing motor 31 is set
At the top of reactor body 1；The premixing paddle 33 is connected by being pre-mixed power transmission shaft 32 with premixing motor 31；It is described
Agitating device 6 is arranged in reactor body 1, positioned at the lower section of pre-mixing apparatus 3.
Embodiment 2：A kind of premixing reaction kettle, including reactor body 1, reacting kettle jacketing 2, pre-mixing apparatus 3, stirring
Device 6 and reactor support 4, the reactor body 1 are arranged on reactor support 4；The top of reactor body 1 is set
There are at least two reactor charging apertures 11；The bottom of reactor body 1 is provided with a reactor discharging opening 12；The reaction
Kettle chuck 2 is arranged on the outside of reactor body 1, and external temp adjusting cavity 7 is formed between reactor body 1；The reaction
The top of kettle chuck 2 is provided with chuck delivery port 22；The bottom of the reacting kettle jacketing 2 is provided with chuck water inlet 21；The premix
Attach together and put 3 upper ends inside reactor body 1；The pre-mixing apparatus 3 is provided with identical with the quantity of reactor charging aperture 11
Premixing charging aperture 34 and one premixing discharging opening 35；The premixing charging aperture 34 is connected with reactor charging aperture 11；
The pre-mixing apparatus 3 is conical structure；The premixing discharging opening 35 is arranged on the bottom of pre-mixing apparatus 3；The premix
Close charging aperture 34 and be arranged on the top of pre-mixing apparatus 3；The inside of pre-mixing apparatus 3 is provided with premixing agitator；The premix
Closing agitator includes premixing motor 31, premixing paddle 33 and premixing power transmission shaft 32；The premixing motor 31 is set
At the top of reactor body 1；The premixing paddle 33 is connected by being pre-mixed power transmission shaft 32 with premixing motor 31；It is described
Agitating device 6 is arranged in reactor body 1, and positioned at the lower section of pre-mixing apparatus 3, the agitating device 6 is along reactor body 1
Heart line is set.
Embodiment 3：A kind of premixing reaction kettle, including reactor body 1, reacting kettle jacketing 2, pre-mixing apparatus 3, stirring
Device 6 and reactor support 4, the reactor body 1 are arranged on reactor support 4；The top of reactor body 1 is set
There are at least two reactor charging apertures 11；The bottom of reactor body 1 is provided with a reactor discharging opening 12；The reaction
Kettle chuck 2 is arranged on the outside of reactor body 1, and external temp adjusting cavity 7 is formed between reactor body 1；The reaction
The top of kettle chuck 2 is provided with chuck delivery port 22；The bottom of the reacting kettle jacketing 2 is provided with chuck water inlet 21；The premix
Attach together and put 3 upper ends inside reactor body 1；The pre-mixing apparatus 3 is provided with identical with the quantity of reactor charging aperture 11
Premixing charging aperture 34 and one premixing discharging opening 35；The premixing charging aperture 34 is connected with reactor charging aperture 11；
The pre-mixing apparatus 3 is conical structure；The premixing discharging opening 35 is arranged on the bottom of pre-mixing apparatus 3；The premix
Close charging aperture 34 and be arranged on the top of pre-mixing apparatus 3；The inside of pre-mixing apparatus 3 is provided with premixing agitator；The premix
Closing agitator includes premixing motor 31, premixing paddle 33 and premixing power transmission shaft 32；The premixing motor 31 is set
At the top of reactor body 1；The premixing paddle 33 is connected by being pre-mixed power transmission shaft 32 with premixing motor 31；It is described
Agitating device 6 is arranged in reactor body 1, and positioned at the lower section of pre-mixing apparatus 3, the agitating device 6 includes being parallel to each other setting
The two sub- agitators 61 put and the connection wall 62 for connexon agitator 61；Described two sub- agitators 61 and connection wall 62
One acceleration mixing duct of composition；Sub- agitator 61 is connected by the connection wall 62 with the inwall of reactor body 1；The connection
Wall 62 has built-in temperature adjusting cavity 8；The built-in temperature adjusting cavity 8 connects with external temp adjusting cavity 7.
Embodiment 4：A kind of premixing reaction kettle, including reactor body 1, reacting kettle jacketing 2, pre-mixing apparatus 3, stirring
Device 6 and reactor support 4, the reactor body 1 are arranged on reactor support 4；The top of reactor body 1 is set
There are at least two reactor charging apertures 11；The bottom of reactor body 1 is provided with a reactor discharging opening 12；The reaction
Kettle chuck 2 is arranged on the outside of reactor body 1, and external temp adjusting cavity 7 is formed between reactor body 1；The reaction
The top of kettle chuck 2 is provided with chuck delivery port 22；The bottom of the reacting kettle jacketing 2 is provided with chuck water inlet 21；The premix
Attach together and put 3 upper ends inside reactor body 1；The pre-mixing apparatus 3 is provided with identical with the quantity of reactor charging aperture 11
Premixing charging aperture 34 and one premixing discharging opening 35；The premixing charging aperture 34 is connected with reactor charging aperture 11；
The pre-mixing apparatus 3 is conical structure；The premixing discharging opening 35 is arranged on the bottom of pre-mixing apparatus 3；The premix
Close charging aperture 34 and be arranged on the top of pre-mixing apparatus 3；The inside of pre-mixing apparatus 3 is provided with premixing agitator；The premix
Closing agitator includes premixing motor 31, premixing paddle 33 and premixing power transmission shaft 32；The premixing motor 31 is set
At the top of reactor body 1；The premixing paddle 33 is connected by being pre-mixed power transmission shaft 32 with premixing motor 31；It is described
Agitating device 6 is arranged in reactor body 1, positioned at the lower section of pre-mixing apparatus 3, the sub- agitator 61 include agitating paddle 64,
Agitating shaft 65 and servomotor 63；The agitating paddle 64 is connected by agitating shaft 65 with servomotor 63；The servomotor 63
It is arranged on the outside of reacting kettle jacketing 2；The agitating paddle 64, which is arranged on, to be accelerated in mixing duct；The energy when agitating paddle 64 works
It is enough that the thrust for accelerating the liquid in mixing duct downward is provided.
Embodiment 5：A kind of premixing reaction kettle, including reactor body 1, reacting kettle jacketing 2, pre-mixing apparatus 3, stirring
Device 6 and reactor support 4, the reactor body 1 are arranged on reactor support 4；The top of reactor body 1 is set
There are at least two reactor charging apertures 11；The bottom of reactor body 1 is provided with a reactor discharging opening 12；The reaction
Kettle chuck 2 is arranged on the outside of reactor body 1, and external temp adjusting cavity 7 is formed between reactor body 1；The reaction
The top of kettle chuck 2 is provided with chuck delivery port 22；The bottom of the reacting kettle jacketing 2 is provided with chuck water inlet 21；The premix
Attach together and put 3 upper ends inside reactor body 1；The pre-mixing apparatus 3 is provided with identical with the quantity of reactor charging aperture 11
Premixing charging aperture 34 and one premixing discharging opening 35；The premixing charging aperture 34 is connected with reactor charging aperture 11；
The pre-mixing apparatus 3 is conical structure；The premixing discharging opening 35 is arranged on the bottom of pre-mixing apparatus 3；The premix
Close charging aperture 34 and be arranged on the top of pre-mixing apparatus 3；The inside of pre-mixing apparatus 3 is provided with premixing agitator；The premix
Closing agitator includes premixing motor 31, premixing paddle 33 and premixing power transmission shaft 32；The premixing motor 31 is set
At the top of reactor body 1；The premixing paddle 33 is connected by being pre-mixed power transmission shaft 32 with premixing motor 31；It is described
Agitating device 6 is arranged in reactor body 1, the lower orientation inside the lower section of pre-mixing apparatus 3, the reactor body 1
Drainage system 5 is installed；The liquid drain that the drainage system 5 is capable of autoacceleration in future mixing duct moves upwards.
Claims (7)
1. a kind of premixing reaction kettle, including reactor body, reacting kettle jacketing, pre-mixing apparatus, agitating device and reactor
Support, it is characterised in that the reactor body is arranged on reactor support；The reactor bodies top is provided with least two
Individual reactor charging aperture；The reactor body bottom portion is provided with a reactor discharging opening；The reacting kettle jacketing is arranged on instead
Kettle outer body is answered, and external temp adjusting cavity is formed between reactor body；The top of the reacting kettle jacketing is provided with folder
Cover delivery port；The bottom of the reacting kettle jacketing is provided with chuck water inlet；The pre-mixing apparatus is located at reactor body interior
Upper end；The pre-mixing apparatus is provided with is pre-mixed charging aperture and a premixing discharging with reactor charging aperture quantity identical
Mouthful；The premixing charging aperture is connected with reactor charging aperture；The pre-mixing apparatus is conical structure；It is described to be pre-mixed out
Material mouth is arranged on pre-mixing apparatus bottom；The premixing charging aperture is arranged on pre-mixing apparatus top；The pre-mixing apparatus
Inside is provided with premixing agitator；The premixing agitator includes premixing motor, premixing paddle and premixing transmission
Axle；The premixing motor is arranged on reactor bodies top；The premixing paddle is by being pre-mixed power transmission shaft and premix
Close motor connection；The agitating device is arranged in reactor body, below pre-mixing apparatus.
2. premixing reaction kettle according to claim 1, it is characterised in that the agitating device is along reactor body central line
Set.
3. premixing reaction kettle according to claim 1, it is characterised in that the agitating device includes arranged in parallel
Two sub- agitators and the connection wall for connexon agitator；Described two sub- agitators and connection wall form one and accelerate to mix
Close pipeline；Sub- agitator is connected by the connection wall with the inwall of reactor body；The connection wall has built-in temperature regulation
Chamber；The built-in temperature adjusting cavity connects with external temp adjusting cavity.
4. premixing reaction kettle according to claim 1, it is characterised in that the sub- agitator includes agitating paddle, agitating shaft
And servomotor；The agitating paddle is connected by agitating shaft with servomotor；The servomotor is arranged on outside reacting kettle jacketing
Side；The agitating paddle, which is arranged on, to be accelerated in mixing duct；The liquid accelerated in mixing duct can be provided during the agitating paddle work
The downward thrust of body.
5. premixing reaction kettle according to claim 1, it is characterised in that the lower position of the reactor body interior is set
There is drainage system；The liquid drain that the drainage system is capable of autoacceleration in future mixing duct moves upwards.
6. premixing reaction kettle according to claim 5, it is characterised in that the drainage system is conical structure, and
Its circular conical surface is the arcuate structure to cave inward.
7. premixing reaction kettle according to claim 1, it is characterised in that the reacting kettle jacketing is connected with temperature adjustment
Medium storage tank and circulating pump；Temperature regulating medium is provided with the external temp adjusting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808497.3A CN107715818A (en) | 2017-10-30 | 2017-10-30 | A kind of premixing reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808497.3A CN107715818A (en) | 2017-10-30 | 2017-10-30 | A kind of premixing reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107715818A true CN107715818A (en) | 2018-02-23 |
Family
ID=61205072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808497.3A Pending CN107715818A (en) | 2017-10-30 | 2017-10-30 | A kind of premixing reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107715818A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771857A (en) * | 2016-04-28 | 2016-07-20 | 庆丰鞋业（江苏）有限公司 | Premixing reactor |
| CN205761113U (en) * | 2016-04-28 | 2016-12-07 | 庆丰鞋业（江苏）有限公司 | A kind of premixing reaction still |
-
2017
- 2017-10-30 CN CN201710808497.3A patent/CN107715818A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771857A (en) * | 2016-04-28 | 2016-07-20 | 庆丰鞋业（江苏）有限公司 | Premixing reactor |
| CN205761113U (en) * | 2016-04-28 | 2016-12-07 | 庆丰鞋业（江苏）有限公司 | A kind of premixing reaction still |
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Application publication date: 20180223 |