CN106582484B - A kind of cycling stirring type chemical reaction kettle - Google Patents
A kind of cycling stirring type chemical reaction kettle Download PDFInfo
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- CN106582484B CN106582484B CN201611179466.8A CN201611179466A CN106582484B CN 106582484 B CN106582484 B CN 106582484B CN 201611179466 A CN201611179466 A CN 201611179466A CN 106582484 B CN106582484 B CN 106582484B
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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
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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
- B01J19/0053—Details of the reactor
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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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
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, outlet end, liquid feeding end, water circulating pump and water conservancy diversion conehead.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, homogeneous heating and service life are 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(CN2192611Y) one kind is disclosed for producing phosphorus pentasulfide reaction kettle, in reaction kettle
It is provided with heat pipe (1) and heat pipe (1) condensation end is made to connect cool wind box (4), be equipped with preheating chamber, the preheating chamber in reaction kettle bottom end
Sealed colloid (6) by weld all around in reaction kettle lower part, the refractory fibre (7) of liner, build in seal chamber bottom insulation brick (8) with
And it is placed in heating element (9) composition in brick slot.Likewise, heating device is arranged outside reaction kettle, it is easy the face only to bottom
Product is heated, and stirring is insufficient in simultaneous reactions kettle, is easy breakfast temperature unevenness and the phenomenon that forms a scab.
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, homogeneous heating
With the longer advantage of service life.
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, outlet end, liquid feeding end, water circulating pump and water conservancy diversion conehead.
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 middle and lower part position of the reaction tank other side, 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 and the second paddle are provided on the stirring rod, the first paddle and second stir
It mixes between leaf in X shape structure.
Further, it is equipped with water conservancy diversion conehead in the lower part of stirring rod, the water conservancy diversion conehead is rotary structure, section five
Side shape structure, lower end have water conservancy diversion cusp.
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 relative to the circular pump housing at symmetrical structure setting, 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 the abundant of the first paddle and the second paddle for being in X shape structure
Stirring, and by the guide functions of water conservancy diversion conehead；
Step 4: bottom liquid sucked by water circulating pump after through water circulating pump two sides two water outlets discharge, again with
First paddle and the second paddle, which stir and pass through water conservancy diversion conehead, realizes cross-circulation；
Step 5: the outlet end discharge of the reacted pond other side of liquid after above-mentioned steps are sufficiently mixed is completed to stir
Mix reaction 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, outlet end 6, liquid feeding end 7, water circulating pump 8 and water conservancy diversion conehead.
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 and the second paddle 5, the first paddle 4 and the second paddle 5 are provided on the stirring rod 3
Between be in X shape structure.Above structure allows the liquid fallen into from top columnar structured described in reaction tank more equal
Even is acted on by the first paddle 4 and the second paddle 5, and X shape is formed between the first paddle 4 and the second paddle 5
Structure can be realized other better mixing effects of blade form than in the prior art.
It is equipped with water conservancy diversion conehead in the lower part of stirring rod 3, the water conservancy diversion conehead is rotary structure, and section is pentagon knot
Structure, lower end have water conservancy diversion cusp.The first aspect of deflection cone is to from top to down through the first paddle 4 and the stirring of the second paddle 5
Liquid afterwards carries out water conservancy diversion, on the other hand carries out water conservancy diversion to the liquid to rise behind bottom from top to bottom, therefore have up and down
Two-way guide functions, other blade forms than in the prior art that can be realized have better mixing effect.
Preferably, the width most preferably 1.5cm of the first paddle 4 and the second paddle 5.
Preferably, the angle of the X shape structure between the first paddle 4 and the second paddle 5 is 30-45 °.
Preferably, the first paddle 4 and the second paddle 5 are provided with two groups.
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.Such mechanism design, enables to filter by filter 2, using 4 He of the first paddle
Liquid after the stirring of second paddle 5 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 relative to the circular pump housing at symmetrical structure setting, 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 middle and lower part position of 1 other side of reaction tank, i.e. the side opposite with liquid feeding end 7 is provided with out liquid
End 6.Therefore, liquid can enter from the side of reaction tank 1, and effect is sufficiently stirred through the first paddle 4 and the second paddle 5,
It is flowed out again from the outlet end 6 of the other side.Also, due to the effect of the water circulating pump of bottom 8, bottom deposit can be not easy to stir
The liquid mixed drives, to realize the cross-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 and the second paddle of X shape structure by two into the liquid of reaction tank 1
5 are sufficiently stirred, and by the guide functions of water conservancy diversion conehead；
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
It is stirred with the first paddle 4 and the second paddle 5 and realizes cross-circulation by water conservancy diversion conehead；
Step 5: the outlet end 6 of reacted 1 other side of pond of liquid after above-mentioned steps are sufficiently mixed is discharged, and completes
It is stirred to react process.
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；
2) it is in X shape structure between the first paddle 4 and the second paddle 5, can be realized sufficient stirring action；
3) bottom setting water circulating pump 2 can stir bottom liquid, with the first paddle 4 and the second paddle 5 and
Water conservancy diversion conehead 10 realizes recycling；
4) water circulating pump 8 is two export structures, and recirculated water can be discharged in two directions, uniform so as to realize
Ringing；
5) water conservancy diversion conehead has bidirectional guide effect.
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 (5)
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), outlet end (6), liquid feeding end (7), water circulating pump (8) and water conservancy diversion conehead；
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 middle and lower part position of reaction tank (1) other side, 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) and the second paddle (5), the first paddle (4) and the second stirring are provided on the stirring rod (3)
It is in X shape structure between leaf (5)；
It is equipped with water conservancy diversion conehead in the lower part of stirring rod (3), the water conservancy diversion conehead is rotary structure, and section is pentagonal configuration,
Its lower end has water conservancy diversion cusp；
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 relative to the circular pump housing at symmetrical structure setting, 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 X shape structure between first paddle (4) and the second paddle (5) is 30-45 °.
4. cycling stirring type chemical reaction kettle according to claim 3, it is characterised in that:
First paddle (4) and the second paddle (5) are provided with two groups.
5. a kind of working method of cycling stirring type chemical reaction kettle, using the described in any item circulation stirrings of claim 1-4
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), by the first paddle (4) and the second paddle (5) for being in X shape structure
Be sufficiently stirred, and by water conservancy diversion conehead guide functions；
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
It is secondary to be stirred with the first paddle (4) and the second paddle (5) and realize cross-circulation by water conservancy diversion conehead；
Step 5: outlet end (6) discharge of the reacted pond of liquid (1) other side after above-mentioned steps are sufficiently mixed is completed
It is stirred to react process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611179466.8A CN106582484B (en) | 2016-12-19 | 2016-12-19 | A kind of cycling stirring type chemical reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611179466.8A CN106582484B (en) | 2016-12-19 | 2016-12-19 | A kind of cycling stirring type chemical reaction kettle |
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| CN106582484A CN106582484A (en) | 2017-04-26 |
| CN106582484B true CN106582484B (en) | 2019-01-29 |
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Effective date of registration: 20181210 Address after: No. 18 Tongyuan Road, Taixing Economic Development Zone, Taizhou City, Jiangsu Province, 225400 Applicant after: Taixing Jin Yan Chemical Technology Co., Ltd. Address before: 225400 No. 7, West Road, Chiang Hua Town, Hongqiao Town, Taixing, Taizhou, Jiangsu. Applicant before: Li Hua |
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