CN107115818A - Chemical reaction kettle pre-mixing apparatus - Google Patents
Chemical reaction kettle pre-mixing apparatus Download PDFInfo
- Publication number
- CN107115818A CN107115818A CN201710410712.4A CN201710410712A CN107115818A CN 107115818 A CN107115818 A CN 107115818A CN 201710410712 A CN201710410712 A CN 201710410712A CN 107115818 A CN107115818 A CN 107115818A
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- tank body
- hole
- distributor
- agitating paddle
- discharging opening
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Abstract
The chemical reaction kettle pre-mixing apparatus of the present invention, it is related to chemical production equipment field, it is to be made up of tank body and agitating paddle, agitating paddle is stretched into tank body, screw thread is arranged at agitating paddle bottom, there is screw hole at distributor center in tank body, there is through hole around screw hole, agitating paddle, which is threaded, partially passes through distributor, there is ring-shaped pouring sap cavity on the outer wall of tank body, and ring-shaped pouring sap cavity has inlet and fluid hole, the bottom of tank body is provided with discharging opening, discharging opening clamping spheroid, discharging opening connection gassing pipe, the gassing pipe port of export is relative with spheroid.The present invention is applied to solid-liquid mixing or the mixing of liquid liquid, and its is easy for installation, and through hole and fluid hole are designed to make the material distribution of premix more uniform；The spheroid of tank outlet is acted on and fluctuated using the gas pressure of gassing pipe, the gas of one side gassing pipe blowout, air-flow can be produced in tank body, makes the mixed effect of material more preferable, on the other hand the speed of mixed material discharge can by the air pressure in control pipeline, be controlled.
Description
Technical field
The present invention relates to chemical production equipment field, more particularly to a kind of chemical reaction kettle pre-mixing apparatus.
Background technology
Reactor is technological reaction in a kind of conventional device of chemical field, reactor with solid-liquid reaction and reactive liquid solution
It is in the majority, in order that reaction more complete, product is more single, reactant can typically be premixed before reactor is entered
Close, then reinject and certain condition is carried out in reactor（Temperature, pressure, catalyst etc.）Under reaction.Existing premix is attached together
A mostly independent mixing arrangement is put, again injects mixed liquor in reactor after the completion of mixing, and independent mixing arrangement is needed
The space wanted is bigger, and the mixing of one or several kinds of materials, is mixed if simply injecting in same container, it is mixed
Effect is not good, and longer time is needed if it is well mixed.
The content of the invention
There is provided a kind of chemical reaction kettle pre-mixing apparatus for above-mentioned the deficiencies in the prior art by the present invention.
The chemical reaction kettle pre-mixing apparatus of the present invention, is made up of tank body and agitating paddle, and described agitating paddle passes through tank body
Top, stretch into tank body, agitating paddle is driven by motor, the post of agitating paddle be provided with middle part in screw thread, tank body provided with point
Cloth device, the center of distributor, which is provided with screw hole, distributor, is provided with through hole around screw hole, the body of rod of agitating paddle, with spiral shell
The partially passing through on distributor, the outer wall of tank body of line, the position corresponding with distributor are provided with ring-shaped pouring sap cavity, ring-shaped pouring sap cavity
Outer wall ring-shaped pouring sap cavity is connected with tank body provided with fluid hole provided with inlet, its inwall, the top of tank body is connected
Feed pipe and escape pipe, the bottom of tank body is provided with discharging opening, and discharging opening clamping spheroid, the external diameter of spheroid is more than the interior of discharging opening
Footpath, the side wall connection gassing pipe of discharging opening, the port of export of gassing pipe is relative with spheroid.
As a further improvement on the present invention, described through hole annular spread is on distributor, and the section of through hole is parallel
Quadrangle.
As a further improvement on the present invention, it is described by the through hole at center to edge, the angle of its cross section base angle according to
Secondary is 75 °, 60 ° and 45 °.
As a further improvement on the present invention, the section of described fluid hole is parallelogram, its cross section base angle β
Angle is 30 °.
As a further improvement on the present invention, described escape pipe is connected with gassing pipe, on gassing pipe, escape pipe
Upstream be provided with control valve.
The chemical reaction kettle pre-mixing apparatus of the present invention, it is adaptable to which solid-liquid is mixed or the mixing of liquid liquid, its need is installed on reaction
At the charging aperture of kettle, an entirety is turned into reactor, its ring-shaped pouring sap cavity is used to store liquid charging stock, and distributor is used to disperse
The material of liquid or solid, while the screw rod at distributor center also can be used for transmission solid material, the via design of distributor
And the fluid hole of ring-shaped pouring sap cavity is designed to make the material distribution of premix more uniform, makes mixed effect more preferable；Tank body goes out
The spheroid of mouth is acted on and fluctuated using the gas pressure of gassing pipe, the gas of one side gassing pipe blowout, Ke Yi
Air-flow is produced in tank body, the mixed effect for making material more preferably, on the other hand can control mixing by the air pressure in control pipeline
The speed of material discharge, and then complex reaction kettle uses.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sectional view of the invention；
Fig. 3 is structure of distributor schematic diagram of the invention；
Fig. 4 is distributor sectional view of the invention；
Fig. 5 is ring-shaped pouring sap cavity sectional view of the invention.
Embodiment
Embodiment 1
As shown in figure 1, the chemical reaction kettle pre-mixing apparatus of the present invention, is made up of tank body 1 and agitating paddle 2, described agitating paddle 2
Through the top of tank body 1, stretch into tank body 1, agitating paddle 2 is driven by motor 3, the post of agitating paddle 2 is provided with screw thread, tank body 1
Interior middle part is provided with distributor 4（Such as Fig. 2）, the center of distributor 4 is provided with screw hole 15（Such as Fig. 3）, screw hole 15 on distributor 4
Around be provided with through hole 13, the body of rod of agitating paddle 2, it is screwed partially pass through on distributor 4, the outer wall of tank body 1, with distribution
The corresponding position of device 4 is provided with ring-shaped pouring sap cavity 5, and the outer wall of ring-shaped pouring sap cavity 5 is provided with out provided with inlet 6, its inwall
Fluid apertures 7 makes ring-shaped pouring sap cavity 5 be connected with tank body 1, the top connection feed pipe 8 and escape pipe 9 of tank body 1, and the bottom of tank body 1 is set
There is a discharging opening 10, the clamping of discharging opening 10 spheroid 11, the external diameter of spheroid 11 is more than the internal diameter of discharging opening 10, the side wall of discharging opening 10
Gassing pipe 12 is connected, the port of export of gassing pipe 12 is relative with spheroid 11.
Embodiment 2
As shown in figure 1, the chemical reaction kettle pre-mixing apparatus of the present invention, chemical reaction kettle pre-mixing apparatus is by tank body 1 and agitating paddle
2 are constituted, and described agitating paddle 2 passes through the top of tank body 1, stretched into tank body 1, and agitating paddle 2 is driven by motor 3, the body of rod of agitating paddle 2
The middle part that bottom is provided with screw thread, tank body 1 is provided with distributor 4（Such as Fig. 2）, the center of distributor 4 is provided with screw hole 15（As schemed
3）, be provided with through hole 13 on distributor 4 around screw hole 15, the described annular spread of through hole 13 on distributor 4, through hole 13
Section is parallelogram.Described is followed successively by 75 °, 60 ° by the through hole 13 at center to edge, the angle of its cross section base angle
With 45 °（Such as Fig. 4）；The body of rod of agitating paddle 2 is screwed to be partially passed through on distributor 4, the outer wall of tank body 1, with the phase of distributor 4
Corresponding position is provided with ring-shaped pouring sap cavity 5, and the outer wall of ring-shaped pouring sap cavity 5 is provided with fluid hole 7 provided with inlet 6, its inwall
Ring-shaped pouring sap cavity 5 is set to be connected with tank body 1, the section of fluid hole 7 is that parallelogram, its cross section base angle β angle are
45°；The top connection feed pipe 8 and escape pipe 9 of tank body 1, the bottom of tank body 1 is provided with discharging opening 10, the clamping of discharging opening 10 ball
Body 11, the external diameter of spheroid 11 is more than the internal diameter of discharging opening 10, and the side wall of discharging opening 10 connects gassing pipe 12, gassing pipe 12
The port of export is relative with spheroid 11.
Embodiment 3
As shown in figure 1, the chemical reaction kettle pre-mixing apparatus of the present invention, chemical reaction kettle pre-mixing apparatus is by tank body 1 and agitating paddle
2 are constituted, and described agitating paddle 2 passes through the top of tank body 1, stretched into tank body 1, and agitating paddle 2 is driven by motor 3, the body of rod of agitating paddle 2
Bottom is provided with screw thread, available for transmission solid material；Middle part in tank body 1 is provided with distributor 4（Such as Fig. 2）, for dispersing liquid
Or the material of solid；The center of distributor 4 is provided with screw hole 15（Such as Fig. 3）, provided with logical around screw hole 15 on distributor 4
Hole 13, the described annular spread of through hole 13 is on distributor 4, and the section of through hole 13 is parallelogram.It is described by center to
The through hole 13 at edge, the angle of its cross section base angle are followed successively by 75 °, 60 ° and 45 °（Such as Fig. 4）, so when liquid or solid
When material is conveyed downwards by through hole 13, multidirectional speed can be produced, and then make mixed effect more preferable；The body of rod, the band of agitating paddle 2
It is threaded to partially pass through distributor 4, when the top of tank body 1 puts into solid material, if only out of distributor 4 through hole 13 downwards
The speed of conveying is slower, can drive the threaded body of rod in lower end by agitating paddle 2, to the bottom conveying solid material of tank body 1, then
It is set to be mixed with liquid material；Position on the outer wall of tank body 1, corresponding with distributor 4 is provided with ring-shaped pouring sap cavity 5, uses
In storage liquid charging stock, the outer wall of ring-shaped pouring sap cavity 5 has fluid hole 7 to make annular provided with annular spread on inlet 6, its inwall
Fluid injection chamber 5 is connected with tank body 1, and the section of fluid hole 7 is that parallelogram, its cross section base angle β angle are 30 °, works as liquid
When body material is flowed out by fluid hole 7, with certain horizontal and vertical speed, after being met with the material by distributor 4, energy
Enough make the material distribution of premix more uniform；The top connection feed pipe 8 and escape pipe 9 of tank body 1, the bottom of tank body 1 is provided with out
Material mouth 10, discharging opening 10 clamping spheroid 11, the external diameter of spheroid 11 is more than the internal diameter of discharging opening 10, the side wall connection of discharging opening 10
Gassing pipe 12, gassing pipe 12 is provided the inert gas of certain pressure by air delivering pipeline 16, the port of export of gassing pipe 12 with
Spheroid 11 is relative, when gassing pipe 12 is passed through the gas of certain pressure, and spheroid 11 is made using the gas pressure of gassing pipe 12
With and fluctuate, one side gassing pipe blowout gas, air-flow can be produced in tank body, makes the mixed effect of material more
It is good, the speed of mixed material discharge on the other hand by the air pressure in control pipeline, can be controlled, and then complex reaction kettle makes
With；The gas blown out simultaneously by gassing pipe 12 is directly entered inside tank body 1, and aeration mixing is carried out to the material of the bottom of tank body 1,
While spheroid 11 is rolled, can by the material mixed downwards, namely reactor delivered inside；Described escape pipe 9 with
Gassing pipe 12 is connected, and the gas of discharge can be blown into gassing pipe 12 and continues cycling through and uses, while the gas of discharge also can band
Go out a small amount of material, loss of material can also be reduced by so recycling gas, and on gassing pipe 12, the upstream of escape pipe 9 is provided with
Control valve 14, when pressure is inadequate, can open control valve 14 and carry out tonifying Qi.
The present invention needs its port of export being installed on instead first suitable for solid-liquid mixing or the premixing of liquid liquid material using preceding
The feed end of kettle is answered, feeding-in solid body end or one of liquid feedstock end are connected with feed pipe 8, by another liquid feedstock end
It is connected with inlet 6, while gassing pipe 12 to be connected to the inert gas piping of certain pressure；In use, can entering tank body 1
Expects pipe 8 and inlet 6 are fed simultaneously, and premix enters the bottom of tank body 1 with the speed of all directions of itself, and material is micro-
Grain mutually collisional mixing, when material reaches a quarter of the volume of tank body 1 to 1/3rd, opens gassing pipe 12, when going out
When pressure gauge on tracheae 9 tends to balance, you can it is optimal to judge mixed effect.
Wherein, spheroid 11 is double-decker, and it is solid copper ball that it is internal, and the outside of copper ball is provided with resin bed, solid copper ball
With certain quality, it is to avoid spheroid 11 is blown afloat by gas, resin bed play wearability it is good, while having corrosion resistant effect；
When the pipeline of gassing pipe 12 blows afloat spheroid 11 and carries out aeration mixing to the mixed liquor in tank body 1, by the stream of mixed liquor
Go out speed control in 10~15L/s, experiments prove that, when mixed liquor the rate of outflow within this range when, mixed effect is most
It is good, while also can guarantee that the raw material supply to downstream process.
Claims (5)
1. chemical reaction kettle pre-mixing apparatus, is by tank body（1）And agitating paddle（2）Constitute, it is characterised in that described agitating paddle（2）
Through tank body（1）Top, stretch into tank body（1）It is interior, agitating paddle（2）By motor（3）Driving, agitating paddle（2）Post be provided with
Screw thread, tank body（1）Interior middle part is provided with distributor（4）, distributor（4）Center be provided with screw hole（15）, distributor（4）Upper spiral shell
Rod aperture（15）Around be provided with through hole（13）, agitating paddle（2）The body of rod, screwed partially pass through distributor（4）, tank body
（1）Outer wall on and distributor（4）Corresponding position is provided with ring-shaped pouring sap cavity（5）, ring-shaped pouring sap cavity（5）Outer wall on set
There is inlet（6）, its inwall be provided with fluid hole（7）Make ring-shaped pouring sap cavity（5）With tank body（1）It is connected, tank body（1）Top
Connect feed pipe（8）And escape pipe（9）, tank body（1）Bottom be provided with discharging opening（10）, discharging opening（10）Clamping spheroid
（11）, spheroid（11）External diameter be more than discharging opening（10）Internal diameter, discharging opening（10）Side wall connection gassing pipe（12）, blow
Pipeline（12）The port of export and spheroid（11）Relatively.
2. chemical reaction kettle pre-mixing apparatus as claimed in claim 1, it is characterised in that described through hole（13）Annular spread in
Distributor（4）On, through hole（13）Section be parallelogram.
3. chemical reaction kettle pre-mixing apparatus as claimed in claim 2, it is characterised in that the through hole by center to edge
（13）, its cross section base angle angle be followed successively by 75 °, 60 ° and 45 °.
4. chemical reaction kettle pre-mixing apparatus as claimed in claim 1, it is characterised in that described fluid hole（7）Section be flat
Row quadrangle, its cross section base angle β angle are 30 °.
5. chemical reaction kettle pre-mixing apparatus as claimed in claim 1, it is characterised in that described escape pipe（9）With gassing pipe
（12）It is connected, in gassing pipe（12）Upper, escape pipe（9）Upstream be provided with control valve（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410712.4A CN107115818B (en) | 2017-06-04 | 2017-06-04 | Premixing device of chemical reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410712.4A CN107115818B (en) | 2017-06-04 | 2017-06-04 | Premixing device of chemical reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107115818A true CN107115818A (en) | 2017-09-01 |
| CN107115818B CN107115818B (en) | 2020-05-01 |
Family
ID=59730353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410712.4A Active CN107115818B (en) | 2017-06-04 | 2017-06-04 | Premixing device of chemical reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107115818B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583524A (en) * | 2017-11-03 | 2018-01-16 | 马延军 | Liquid charging stock blender is used in a kind of decoction manufacture |
| CN107804603A (en) * | 2017-11-14 | 2018-03-16 | 中冶天工（天津）装备制造有限公司 | A kind of tank case for shipping granular goods |
| CN107983290A (en) * | 2017-12-05 | 2018-05-04 | 浙江天奇新材料科技股份有限公司 | A kind of efficient production system of furane resins and technique |
| CN115055150A (en) * | 2022-08-04 | 2022-09-16 | 扬州务园再生资源有限公司 | Polyol and alcamines cement grinding aid processing equipment |
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| US20060027100A1 (en) * | 2003-06-13 | 2006-02-09 | Five Star Technologies, Inc. | Device and method for generating micro bubbles in a liquid using hydrodynamic cavitation |
| JP2009112891A (en) * | 2007-11-02 | 2009-05-28 | Hitachi High-Technologies Corp | Fluid mixer |
| US20130333363A1 (en) * | 2012-06-15 | 2013-12-19 | Cummins Ip, Inc. | Reductant decomposition and mixing system |
| CN205850835U (en) * | 2016-06-24 | 2017-01-04 | 江苏健谷化工有限公司 | A kind of reactor |
| CN106393339A (en) * | 2016-08-02 | 2017-02-15 | 南京博俊新材料有限公司 | Comprehensive reaction kettle used for wood modification |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060027100A1 (en) * | 2003-06-13 | 2006-02-09 | Five Star Technologies, Inc. | Device and method for generating micro bubbles in a liquid using hydrodynamic cavitation |
| JP2009112891A (en) * | 2007-11-02 | 2009-05-28 | Hitachi High-Technologies Corp | Fluid mixer |
| US20130333363A1 (en) * | 2012-06-15 | 2013-12-19 | Cummins Ip, Inc. | Reductant decomposition and mixing system |
| CN205850835U (en) * | 2016-06-24 | 2017-01-04 | 江苏健谷化工有限公司 | A kind of reactor |
| CN106393339A (en) * | 2016-08-02 | 2017-02-15 | 南京博俊新材料有限公司 | Comprehensive reaction kettle used for wood modification |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583524A (en) * | 2017-11-03 | 2018-01-16 | 马延军 | Liquid charging stock blender is used in a kind of decoction manufacture |
| CN107804603A (en) * | 2017-11-14 | 2018-03-16 | 中冶天工（天津）装备制造有限公司 | A kind of tank case for shipping granular goods |
| CN107983290A (en) * | 2017-12-05 | 2018-05-04 | 浙江天奇新材料科技股份有限公司 | A kind of efficient production system of furane resins and technique |
| CN115055150A (en) * | 2022-08-04 | 2022-09-16 | 扬州务园再生资源有限公司 | Polyol and alcamines cement grinding aid processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107115818B (en) | 2020-05-01 |
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Effective date of registration: 20230210 Address after: 036000 South Xingjiahe Village, North Wangzhuang Street, Shuocheng District, Shuozhou City, Shanxi Province Patentee after: Shuozhou Municipal Sailing Construction Materials Co.,Ltd. Address before: 121013 No. 19, science and technology road, Jinzhou hi tech Industrial Zone, Liaoning Patentee before: BOHAI University |
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