CN107051353B - A kind of cycling stirring type chemical reaction kettle - Google Patents
A kind of cycling stirring type chemical reaction kettle Download PDFInfo
- Publication number
- CN107051353B CN107051353B CN201611179460.0A CN201611179460A CN107051353B CN 107051353 B CN107051353 B CN 107051353B CN 201611179460 A CN201611179460 A CN 201611179460A CN 107051353 B CN107051353 B CN 107051353B
- Authority
- CN
- China
- Prior art keywords
- paddle
- liquid
- circulating pump
- reaction tank
- water circulating
- 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
Classifications
-
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Abstract
The present invention provides a kind of cycling stirring type chemical reaction kettle, including reaction tank, filter, stirring rod, the first paddle, the second paddle, third paddle, outlet end, liquid feeding end and water circulating pump.Sector cycling stirring type chemical reaction kettle according to the present invention, can solution in uniform stirring reaction tank, can sufficiently react, have the advantages that structure is simple, performance is stable and service life is longer.
Description
Technical field
The present invention relates to a kind of reaction kettles, particularly relate to a kind of cycling stirring type chemical reaction kettle.
Background technique
Reaction kettle is comprehensive reaction vessel, the design according to reaction condition to reaction kettle structure function and configuration attachment.From
Charging-reaction-discharging of beginning can complete pre-set reaction step with higher the degree of automation, to anti-
The important parameters such as temperature, pressure, mechanics control (stirring, air blast etc.), reactant/product concentration during answering carry out stringent
Regulation.
Reaction kettle is a kind of chemical plant commonly consersion unit, and it is anti-to stir mainly to drive agitating shaft by motor
Object is answered to react it sufficiently to obtain required substance.With the continuous hair of chemical field, life of the people to chemical products
The precision of finished product and chemical products all improves higher requirement, and corresponding people are to the important equipment reaction kettle in chemical reaction
Higher requirements are also raised.Currently used reaction kettle realizes that long-time constant temperature is kept the temperature by way of heating, for existing
After reaction kettle has reacted, reaction kettle also has a biggish temperature, present processing mode be essentially all directly be allowed to cool and
It is not used, causes the waste of the energy.
Reaction kettle is the reflection container of the mixed function of heating, evaporation, cooling and the low high speed of realizing that technique requires,
In, the mixing of solid-liquid material frequently encounters in chemical industry with the problem of reacting, since solid particle is bigger, it is difficult to it mixes,
It affects the efficiency that solid is mixed with liquid and causes mixing uneven.
In the prior art, the aperture segment in large container is in side wall, and during use, a large amount of residuals are arranged at bottom
Liquid, because of the problem in design, bottom is difficult to clear up.Its is inconvenient for use, cleaning is inconvenient, and cost of labor is caused to rise.Its
Configuration design, wall surface are easy bumps, rupture.
Existing technical literature 1(CN204051670U) disclose a kind of steam-heated blocked isocyanate adhesive production
With reaction kettle, as shown in Fig. 3, heat exchanger (2) is coiled in the exterior side wall of steam boiler (5), the heat exchanger (2)
It recycles water inlet end and recycles water end (W.E.) and be connected with water tank (1), and be equipped on the pipeline of heat exchanger (2) circulation water inlet end
Water circulating pump (21).This is a kind of reaction kettle of external water circulating pump, although may be implemented water circulation, its peripheral apparatus compared with
More, volume is larger.
Existing technical literature 2(CN204074080U) disclose a kind of steam-heated blocked isocyanate adhesive production
With reaction kettle, as shown in Fig. 4, the autoclave body (1) is formed with interlayer space (3), the upper and lower part difference of the autoclave body (1)
It is provided with the steam inlet (4) and steam (vapor) outlet (5) communicated with interlayer space (3)；Circulation motor is installed outside the kettle cover (2)
(8), the interior bottom of the autoclave body (1) is equipped with water circulating pump (9), and circulation motor (8) output power end is driven by transmission shaft
Dynamic water circulating pump (9) movement；The output end of the water circulating pump (9) is located at autoclave body (1) internal upper part by pipe-support connection
Jet pipe (10).Although this is a kind of reaction kettle of built-in circulating water pump, its jet pipe (10) is located at the top in space in reaction kettle,
The circulation of bottom solution cannot still be played a role well.
In view of this, providing, a kind of structure is simple, it is durable to facilitate, especially can be to the chemical industry that bottom solution is recycled
Reaction kettle necessitates.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, it is anti-to provide a kind of cycling stirring type chemical industry
Answer kettle, can solution in uniform stirring reaction tank, can sufficiently react, have that structure is simple, performance is stable and use the longevity
Order longer advantage.
To achieve the above object, the invention provides the following technical scheme:
A kind of cycling stirring type chemical reaction kettle, including reaction tank, filter, stirring rod, the first paddle, the second stirring
Leaf, third paddle, outlet end, liquid feeding end and water circulating pump.
Further, reaction tank is columnar structured, and top is equipped with filter, and filter is round sphere structure,
Its sphere top side has liquid feeding end, and sphere lower part and reaction tank top structure penetrate through.
Further, in the other side of reaction bottom of pond portion, i.e. the side opposite with liquid feeding end is provided with outlet end.
Further, top columnar structured described in the reaction tank is additionally provided with other than the interface of setting filter
Stirring rod.
Further, the first paddle, the second paddle and third paddle, the first stirring are provided on the stirring rod
It is in V shape structure between leaf and the second paddle, is in V shape structure, the first stirring between the second paddle and third paddle
Leaf and third paddle are in parallel construction.
Further, the bottom of reaction tank is provided with water circulating pump, wherein the entrance of water circulating pump upward, faces stirring
The position of bar lower end.
Further, water circulating pump is two export structures, i.e., is each provided with a water outlet in the two sides of water circulating pump, this
Two water outlets are arranged relative to the circular pump housing in symmetrical structure, and export direction is tangential on the circumference of the pump housing.
Further, a rotatable chassis is arranged in water circulating pump lower part.
The present invention also provides a kind of working methods of cycling stirring type chemical reaction kettle, using the cycling stirring type
Work reaction kettle, the method includes the steps:
Step 1: liquid is entered from the liquid feeding end of 1 top side of reaction tank in spherical filter；
Step 2: after filter is filtered the liquid of entrance, liquid enters at the top of reaction tank through filter bottom
In opening；
Step 3: into the liquid of reaction tank, by three in the first paddle of V shape structure, the second paddle and
Third paddle is sufficiently stirred；
Step 4: bottom liquid sucked by water circulating pump after through water circulating pump two sides two water outlets discharge, again with
Liquid after first paddle, the second paddle and third paddle 10 stir realizes cross-circulation；
Step 5: the outlet end discharge of the reacted bottom of pond portion other side of liquid after above-mentioned steps are sufficiently mixed is completed
It is stirred to react process.
Detailed description of the invention
Fig. 1 is the schematic diagram of cycling stirring type chemical reaction kettle of the invention.
Fig. 2 is the schematic diagram of water circulating pump of the invention.
Fig. 3 is the reaction kettle schematic diagram of existing technical literature 1.
Fig. 4 is the reaction kettle schematic diagram of existing technical literature 2.
(note: shown structure in attached drawing simply to illustrate that feature of present invention signal, be not intended to according to attached drawing institute
Show structure.
Specific embodiment
As shown in Figure 1, cycling stirring type chemical reaction kettle according to the present invention, comprising: reaction tank 1, filter 2,
Stirring rod 3, the first paddle 4, the second paddle 5, third paddle 10, outlet end 6, liquid feeding end 7 and water circulating pump 8.
Wherein, reaction tank 1 is columnar structured, and top is equipped with filter 2.Filter 2 is round sphere structure,
Sphere top side has liquid feeding end 7, and sphere lower part and 1 top structure of reaction tank penetrate through.So, from liquid feeding end 7 into
The liquid entered can be fallen into the opening at 1 top of reaction tank with biggish area after the filtering of filter 2, be conducive to liquid and fill
The circulation divided is broken up.
Further, top columnar structured described in the reaction tank 1 is also set up other than the interface of setting filter 2
There is stirring rod 3.
The first paddle 4, the second paddle 5 and third paddle 10, the first paddle 4 are provided on the stirring rod 3
And second be in V shape structure between paddle 5, is in V shape structure between the second paddle 5 and third paddle 10, first stirs
Leaf 4 and third paddle 10 are mixed in parallel construction.Above structure, so that fallen into from top columnar structured described in reaction tank
Liquid more can be acted on uniformly by the first paddle 4, the second paddle 5 and third paddle 10, and the first paddle
4, between the second paddle 5 and third paddle 10 formed V shape structure, can be realized fan-shaped circulation, than in the prior art its
He has better mixing effect at blade form.
Preferably, the width of the first paddle 4, the second paddle 5 and third paddle 10 is between 1-2cm, most preferably
1.5cm。
Preferably, the angle of the V shape structure between the first paddle 4 and the second paddle 5 is 30-45 °, the second stirring
The angle of V shape structure is 30-45 ° between leaf 5 and third paddle 10.
Further, the bottom of reaction tank 1 is provided with water circulating pump 8, wherein the entrance of water circulating pump 8 upward, faces
The position of 3 lower end of stirring rod.The design of such mechanism enables to filter by filter 2, using the first paddle 4, the
Liquid after two paddles 5 and the stirring of third paddle 10 drops into the inlet of water circulating pump 8.
Also, as shown in Fig. 2, water circulating pump 8 is two export structures, i.e., one is each provided in the two sides of water circulating pump 8
Water outlet 9, the two water outlets 9 are arranged relative to the circular pump housing in symmetrical structure, and export direction is tangential on the pump housing
Circumference.Therefore, recirculated water can be discharged in the two symmetrically arranged water outlets 9 in two directions, so as to realize uniformly
Ringing, rather than from top as the prior art, or water circulation is only carried out from a direction.
Preferably, a rotatable chassis is arranged in 8 lower part of water circulating pump, due to two water outlets 9 in two export structures
Relative to the circular pump housing at symmetrical structure setting, therefore the propulsive thrust of water flow can act on the pump housing, so that water circulating pump 8 exists
It is slowly rotated on chassis, to be more conducive to the outflow of water flow in different directions, facilitates the abundant realization of water circulation.
Further, in the other side of 1 bottom of reaction tank, i.e., the side opposite with liquid feeding end 7 is provided with outlet end 6.Cause
This, liquid can enter from the side of reaction tank 1, be sufficiently stirred effect through the first paddle 4 and the second paddle 5, then from another
The outlet end 6 of side flows out.Also, it, can be by the liquid for being not easy to stir of bottom deposit due to the effect of the water circulating pump of bottom 8
Body drives, to realize the staggered form circulation of entire reaction tank 1.
Above description, to be based on above-mentioned cycling stirring type according to cycling stirring type chemical reaction kettle of the present invention
Work reaction kettle, workflow are as follows:
Step 1: liquid is entered from the liquid feeding end 7 of 1 top side of reaction tank in spherical filter 2；
Step 2: after the liquid of 2 pairs of filter entrance is filtered, liquid enters 1 top of reaction tank through 2 bottom of filter
Opening in；
Step 3: being in the first paddle 4, the second paddle 5 of V shape structure by three into the liquid of reaction tank 1
With being sufficiently stirred for third paddle 10；
Step 4: two water outlets 9 through 8 two sides of water circulating pump are discharged after bottom liquid is sucked by water circulating pump 8, again
Cross-circulation is realized with the liquid after the stirring of the first paddle 4, the second paddle 5 and third paddle 10；
Step 5: the outlet end 6 of the reacted 1 bottom other side of pond of liquid after above-mentioned steps are sufficiently mixed is discharged, complete
At being stirred to react process.
Sector cycling stirring type chemical reaction kettle according to the present invention has the following characteristics that
(1) it uses top to enter liquid mode, and liquid can be broken up after filtering, tentatively mixed；
It is in V shape structure between (2) first paddles 4, the second paddle 5 and third paddle 10, can be realized sufficiently
Stirring action；
(3) water circulating pump 2 of bottom setting can stir bottom liquid, with the first paddle 4, the second paddle 5 and the
Three paddles 10 realize recycling；
(4) water circulating pump 8 is two export structures, and recirculated water can be discharged in two directions, so as to realize uniformly
Ringing.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention, should be included in protection of the invention
Within the scope of.
Claims (4)
1. a kind of cycling stirring type chemical reaction kettle, comprising: reaction tank (1), filter (2), stirring rod (3), the first paddle
(4), the second paddle (5), third paddle (10), outlet end (6), liquid feeding end (7) and water circulating pump (8)；
It is characterized by:
Reaction tank (1) be it is columnar structured, top is equipped with filter (2), and filter (2) is round sphere structure, ball
Body top side has liquid feeding end (7), and sphere lower part and reaction tank (1) top structure penetrate through；
In the other side of reaction tank (1) bottom, i.e. the side opposite with liquid feeding end (7) is provided with outlet end (6)；
At reaction tank (1) the columnar structured top other than the interface of setting filter (2), it is additionally provided with stirring rod
(3)；
The first paddle (4), the second paddle (5) and third paddle (10), the first stirring are provided on the stirring rod (3)
It is in V shape structure between leaf (4) and the second paddle (5), is in V shape between the second paddle (5) and third paddle (10)
Structure, the first paddle (4) and third paddle (10) are in parallel construction；
The bottom of reaction tank (1) is provided with water circulating pump (8), wherein the entrance of water circulating pump (8) upward, faces stirring rod
(3) position of lower end；
Water circulating pump (8) is two export structures, i.e., is each provided with a water outlet (9) in the two sides of water circulating pump (8), the two
Water outlet (9) is arranged relative to the circular pump housing in symmetrical structure, and export direction is tangential on the circumference of the pump housing；
A rotatable chassis is arranged in water circulating pump (8) lower part.
2. cycling stirring type chemical reaction kettle according to claim 1, it is characterised in that:
The width of first paddle (4) and the second paddle (5) is 1-2cm.
3. cycling stirring type chemical reaction kettle according to claim 2, it is characterised in that:
The angle of V shape structure between first paddle (4) and the second paddle (5) is 30-45 °, the second paddle (5) and
The angle of V shape structure is 30-45 ° between third paddle (10).
4. a kind of working method of cycling stirring type chemical reaction kettle, using the described in any item circulation stirrings of claim 1-3
Formula chemical reaction kettle, which is characterized in that the method includes the steps:
Step 1: liquid is entered from the liquid feeding end (7) of reaction tank (1) top side in spherical filter (2)；
Step 2: after filter (2) is filtered the liquid of entrance, liquid enters reaction tank (1) through filter (2) bottom and pushes up
In the opening in portion；
Step 3: entering the liquid of reaction tank (1), is in the first paddle (4), the second paddle of V shape structure by three
(5) it is sufficiently stirred with third paddle (10)；
Step 4: two water outlets (9) through water circulating pump (8) two sides are discharged after bottom liquid is sucked by water circulating pump (8), then
The secondary liquid with after the first paddle (4), the second paddle (5) and the stirring of third paddle 10 realizes cross-circulation；
Step 5: outlet end (6) discharge of the reacted pond of liquid (1) bottom other side after above-mentioned steps are sufficiently mixed, it is complete
At being stirred to react process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179460.0A CN107051353B (en) | 2016-12-19 | 2016-12-19 | A kind of cycling stirring type chemical reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179460.0A CN107051353B (en) | 2016-12-19 | 2016-12-19 | A kind of cycling stirring type chemical reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051353A CN107051353A (en) | 2017-08-18 |
| CN107051353B true CN107051353B (en) | 2019-02-15 |
Family
ID=59618662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179460.0A Active CN107051353B (en) | 2016-12-19 | 2016-12-19 | A kind of cycling stirring type chemical reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051353B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908852A (en) * | 2019-01-29 | 2019-06-21 | 泰兴金燕化学科技有限公司 | A kind of staggered form circulation stirring chemical reaction kettle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02173666A (en) * | 1988-12-26 | 1990-07-05 | Sharp Corp | Manufacture of spherical particles for toner |
| BR0113831B1 (en) * | 2000-09-22 | 2010-11-30 | method for treating a body of liquid in a tank, method for operating a processing facility, and, processing facility. | |
| CN202655033U (en) * | 2012-05-31 | 2013-01-09 | 安徽省天虹绿洲环保科技有限公司 | Circulating mixing type reaction device |
| CN202762439U (en) * | 2012-09-25 | 2013-03-06 | 林碧芳 | Stirring chemical reaction kettle |
| CN105771859A (en) * | 2016-04-28 | 2016-07-20 | 庆丰鞋业（江苏）有限公司 | Cyclic stirring type reaction kettle |
-
2016
- 2016-12-19 CN CN201611179460.0A patent/CN107051353B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107051353A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206008688U (en) | A kind of circular response kettle | |
| CN109351314A (en) | A kind of novel reaction kettle | |
| CN106669570B (en) | One kind tiltedly arranging pre-heated chemical reaction kettle | |
| CN107051353B (en) | A kind of cycling stirring type chemical reaction kettle | |
| CN106622087A (en) | Novel PU (Polyurethane) resin reaction kettle | |
| CN106669571B (en) | A kind of tiltedly row's formula stirring chemical reaction kettle | |
| CN106582484B (en) | A kind of cycling stirring type chemical reaction kettle | |
| CN106582483B (en) | A kind of pre-heated stirring chemical reaction kettle | |
| CN205517771U (en) | Chemical industry stirring reaction device | |
| CN204768686U (en) | Reation kettle with material circulating device | |
| CN109908852A (en) | A kind of staggered form circulation stirring chemical reaction kettle | |
| CN206457475U (en) | A kind of suds producing unit | |
| CN208194218U (en) | A kind of accelerator stirred tank of band automation Dropping feeder | |
| CN110523325A (en) | A kind of biology extraction filter device | |
| CN106669569B (en) | It is a kind of to intersect pre-heated stirring chemical reaction kettle | |
| CN206751490U (en) | Automatic hybrid liquid mixer | |
| CN204448012U (en) | Reactor | |
| CN212142299U (en) | Cleaning agent stirring and heating stirrer with high heating efficiency | |
| CN206127324U (en) | Industrialization immobilized enzyme response device | |
| CN202315896U (en) | Reactor for producing chemical cleaning agent | |
| CN213556983U (en) | Waterborne PVB emulsion reation kettle agitated vessel | |
| CN211112010U (en) | Biological feed strain activation tank | |
| CN208599709U (en) | It is a kind of for producing the reaction kettle of anti-incrustation corrosion inhibitor | |
| CN209237759U (en) | A kind of stirring container | |
| CN208145945U (en) | Multi-purpose coiled pipe reaction unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190103 Address after: 225400 No. 17 Cultural West Road, Taixing Economic Development Zone, Taizhou City, Jiangsu Province Applicant after: Ruentex chemical (Taixing) Co. Ltd. Address before: 225400 six village, Hongqiao Town, Taixing City, Taizhou, Jiangsu Applicant before: Zhu Xiaoli |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |