CN108620013A - Combined type reaction kettle for acrylic ester polymerization reaction - Google Patents
Combined type reaction kettle for acrylic ester polymerization reaction Download PDFInfo
- Publication number
- CN108620013A CN108620013A CN201810623711.2A CN201810623711A CN108620013A CN 108620013 A CN108620013 A CN 108620013A CN 201810623711 A CN201810623711 A CN 201810623711A CN 108620013 A CN108620013 A CN 108620013A
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- CN
- China
- Prior art keywords
- reaction kettle
- reaction
- combined type
- acrylic ester
- ester polymerization
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- 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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Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 216
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 31
- -1 acrylic ester Chemical class 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000013067 intermediate product Substances 0.000 abstract description 18
- 239000000047 product Substances 0.000 abstract description 15
- 239000000126 substance Substances 0.000 abstract description 5
- 239000013064 chemical raw material Substances 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 53
- 238000011068 loading method Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 13
- 229920000058 polyacrylate Polymers 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002075 inversion recovery Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00351—Means for dispensing and evacuation of reagents
- B01J2219/00353—Pumps
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00718—Type of compounds synthesised
- B01J2219/0072—Organic compounds
- B01J2219/00736—Non-biologic macromolecules, e.g. polymeric compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Abstract
It is a kind of for acrylic ester polymerization reaction combined type reaction kettle include：Interior reaction mechanism, outer reaction mechanism and support platform.Interior reaction mechanism includes the first reaction kettle,Sealing cover,First mixing component and hydraulic pump,Outer reaction mechanism includes the second reaction kettle,Sealing ring,Second mixing component and multiple connecting seats,Multiple connecting seats are mounted on sealing ring,Sealing ring is installed on the second reaction kettle,Sealing ring offers centre bore,First reaction kettle wears centre bore,Hydraulic pump is located in the second reaction kettle,The above-mentioned combined type reaction kettle for acrylic ester polymerization reaction passes through reaction mechanism in setting,Outer reaction mechanism and support platform,Interior reaction mechanism is interconnected with outer reaction mechanism,Form two individual reaction chambers,Chemical raw material can be added to be reacted,The intermediate product that interior reaction mechanism obtains is transmitted directly to carry out next step reaction in outer reaction mechanism by hydraulic pump,To obtain required chemical products,Save the development cost of equipment,Improve the quality of product.
Description
Technical field
The present invention relates to a kind of reaction kettles, are reacted more particularly to a kind of combined type for acrylic ester polymerization reaction
Kettle.
Background technology
The broad understanding of reaction kettle has the container physically or chemically reacted, is matched with parameter by the structure design to container
It sets, realizes the mixture function of the heating of technological requirement, evaporation, cooling and low high speed.Reaction kettle be widely used in oil, chemical industry,
Rubber, pesticide, dyestuff, medicine, food, for completing the pressure of the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation
Force container, such as reactor, reaction pot, decomposition pot, polymeric kettle etc.；Material generally has carbon manganese steel, stainless steel, zirconium, Ni-based (Kazakhstan
Family name, Monel, inconel) alloy and other composite materials.
For existing reaction kettle when raw, raw material are generally required could generate polyacrylate by multiple chemical reaction
Product, and multiple chemical reaction needs that different acrylate raw material progress is added stage by stage, this is multiple anti-need to set
Answer kettle to carry out respectively, this not only increases processing costs, and need to occupy larger space, for some it is unstable in
Between product, be easy to be lost during transfer, reduce the production quality of product.
Invention content
Based on this, it is necessary to design a kind of combined type reaction kettle for acrylic ester polymerization reaction so that reaction kettle has
Standby two reaction chambers can allow in reaction kettle and be carried out at the same time multiple chemical reaction, you can reduce production cost, improve space utilization
Rate, and intermediate product can be reduced and be lost in transfer process, improve the processing quality of product.
The purpose of the present invention is achieved through the following technical solutions：
It is a kind of for acrylic ester polymerization reaction combined type reaction kettle include：Interior reaction mechanism, outer reaction mechanism and branch
Support platform；
The interior reaction mechanism includes the first reaction kettle, sealing cover, the first mixing component and hydraulic pump, and the sealing cover is set
It is placed on first reaction kettle, first mixing component is installed on the sealing cover, and the hydraulic pump is installed on described
On the one end of first reaction kettle far from the sealing cover, first reaction kettle is connected to the hydraulic pump；
Outer reaction mechanism includes the second reaction kettle, sealing ring, the second mixing component and multiple connecting seats, multiple connections
Seat is mounted on the sealing ring, and multiple connecting seats are used to abut with the support platform, second reaction kettle
Lateral wall be welded in the support platform, the sealing ring is installed on second reaction kettle, and the sealing ring opens up
There are centre bore, first reaction kettle to wear the centre bore, the hydraulic pump is located in second reaction kettle, the hydraulic pressure
Pump is connected to second reaction kettle, and second mixing component is set to one of second reaction kettle far from the sealing ring
On end.
First mixing component includes first motor, driving shaft and multiple first blades in one of the embodiments,
The driving shaft is set on the sealing cover, multiple first blades circumferentially array distribution in the outside of the driving shaft
On wall, the first motor is for driving the spindle rotation.
In one of the embodiments, multiple empty avoiding slot holes are offered on first blade.
Multiple first woven hoses, multiple first infusions are provided on the sealing cover in one of the embodiments,
First reaction kettle described in Guan Junyu is connected to.
Second mixing component includes the second motor, intermediate connecting shaft and multiple second in one of the embodiments,
Blade, second motor are set on end face of second reaction kettle far from first reaction kettle, the intermediate connection
Axis is installed in second reaction kettle, and multiple second blades are with the central axis of the intermediate connecting shaft circumferentially array
Distribution, second motor is for driving the intermediate connecting shaft to rotate.
Second blade, which is provided with, in one of the embodiments, keeps away an inclined surface.
Second blade includes blade ontology and reinforcing rib, each reinforcing rib difference in one of the embodiments,
It is set on the blade ontology.
In one of the embodiments, multiple second conveying pipelines are provided on second reaction kettle.
In one of the embodiments, level gauging component is provided on second reaction kettle.
In one of the embodiments, thermometer is provided in second reaction kettle.
Compared with prior art, the present invention has at least the following advantages：
The above-mentioned combined type reaction kettle for acrylic ester polymerization reaction by reaction mechanism in setting, outer reaction mechanism and
Support platform, interior reaction mechanism are interconnected with outer reaction mechanism, form two individual reaction chambers, chemical raw material can be added
It is reacted, the intermediate product that interior reaction mechanism obtains is transmitted directly to carry out in outer reaction mechanism anti-in next step by hydraulic pump
It answers, to obtain required chemical products, saves the development cost of equipment, improve the quality of product.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the internal structure of the combined type reaction kettle for acrylic ester polymerization reaction in an embodiment of the present invention
Schematic diagram；
Fig. 2 is that the support platform of the combined type reaction kettle shown in FIG. 1 for acrylic ester polymerization reaction is mutually interconnected
The schematic diagram connect；
Fig. 3 is the structural schematic diagram of pedestal component in the operating condition shown in Fig. 1；
Fig. 4 is the structural schematic diagram of pedestal component shown in Fig. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
In one embodiment, a kind of combined type reaction kettle for acrylic ester polymerization reaction includes：It is interior reaction mechanism, outer
Reaction mechanism and support platform；Interior reaction mechanism includes the first reaction kettle, sealing cover, the first mixing component and hydraulic pump, sealing
Lid is set on the first reaction kettle, and the first mixing component is installed on sealing cover, and hydraulic pump is installed on the first reaction kettle far from close
On one end of capping, the first reaction kettle is connected to hydraulic pump；Outer reaction mechanism includes the second reaction kettle, sealing ring, the second stirring
Component and multiple connecting seats, multiple connecting seats are mounted on sealing ring, and multiple connecting seats are used to flat with the support
Platform abuts, and the lateral wall of second reaction kettle is welded in the support platform, and sealing ring is installed on the second reaction kettle, close
Seal ring offers centre bore, and the first reaction kettle wears centre bore, and hydraulic pump is located in the second reaction kettle, and hydraulic pump is reacted with second
Kettle is connected to, and the second mixing component is set on the one end of the second reaction kettle far from sealing ring.In this way, reaction kettle can be made to have
Two reaction chambers can allow in reaction kettle and be carried out at the same time multiple chemical reaction, you can reduce production cost, improve space utilization
Rate, and intermediate product can be reduced and be lost in transfer process, improve the processing quality of product.It is specifically above-mentioned to be used for third
The combined type reaction kettle of olefin(e) acid polyisocyanate polyaddition reaction passes through reaction mechanism, outer reaction mechanism and support platform in setting, interior reaction machine
Structure is interconnected with outer reaction mechanism, forms two individual reaction chambers, chemical raw material can be added and reacted, interior reaction machine
The intermediate product that structure obtains is transmitted directly to carry out next step reaction in outer reaction mechanism by hydraulic pump, required to obtain
Chemical products save the development cost of equipment, improve the quality of product.
In order to preferably be illustrated to the above-mentioned combined type reaction kettle for acrylic ester polymerization reaction, with more preferable geographical
Solve the design of the above-mentioned combined type reaction kettle for acrylic ester polymerization reaction.Referring to Fig. 1, a kind of being used for acrylic ester polymerization
The combined type reaction kettle 10 of reaction includes：Interior reaction mechanism 100, outer reaction mechanism 200 and support platform 300.
Referring to Fig. 1, interior reaction mechanism 100 include the first reaction kettle 110, sealing cover 120, the first mixing component 130 and
Hydraulic pump 140, sealing cover 120 are set on the first reaction kettle 110, and the first mixing component 130 is installed on sealing cover 120, liquid
Press pump 140 is installed on first one end of reaction kettle 110 far from sealing cover 120, and the first reaction kettle 110 is connected to hydraulic pump 140.
It should be noted that the first reaction kettle 110 is first of the above-mentioned combined type reaction kettle 10 for acrylic ester polymerization reaction
Reactive site, the first mixing component 130 being arranged in the first reaction kettle 110 are used for the acrylic acid in the first reaction kettle 110
Ester raw material A is stirred, and polyacrylate intermediate product A can be obtained by reaction.
Referring to Fig. 1, outer reaction mechanism 200 include the second reaction kettle 210, sealing ring 220, the second mixing component 230 and
Multiple connecting seats 240, multiple connecting seats 240 are mounted on sealing ring 220, multiple connecting seats 240 be used to it is described
Support platform 300 abuts, and the lateral wall of second reaction kettle is welded in the support platform, and sealing ring 220 is installed on the
On two reaction kettles 210, sealing ring 220 offers centre bore, and the first reaction kettle 110 wears centre bore, and hydraulic pump 140 is located at second
In reaction kettle 210, hydraulic pump 140 is connected to the second reaction kettle 210, and it is remote that the second mixing component 230 is set to the second reaction kettle 210
On one end from sealing ring 220.Second reaction kettle 210 is the above-mentioned combined type reaction kettle 10 for acrylic ester polymerization reaction
Second reactive site, the second mixing component 230 being arranged in the second reaction kettle 210 are used for in the second reaction kettle 210
Acrylate raw material B is stirred, and obtains polyacrylate intermediate product B.
Further, in an embodiment, when the first reaction kettle 110 completes the production exercise of polyacrylate intermediate product A
Hydraulic pump 140 starts after work, and the polyacrylate intermediate product A in the first reaction kettle 110 is drawn into the second reaction kettle
In 210 so that polyacrylate intermediate product A is mixed with polyacrylate intermediate product B, and the second reaction kettle 210 is again at this time
Start, 230 normal operation of the second mixing component is stirred mixing liquid so that polyacrylate intermediate product A and poly- third
Olefin(e) acid ester intermediate product B carries out polymerisation inside the second reaction kettle 210, required polyacrylate product is obtained, upper
It states in reaction process, the intermediate product of polyacrylate is not transported through piping or other approach, but is passed through
The first reaction kettle 110 and the second reaction kettle 210 of the above-mentioned combined type reaction kettle 10 for acrylic ester polymerization reaction are opposite
Independent reactive site carries out the production of intermediate product, and is connected to the first reaction kettle 110 and the second reaction kettle using hydraulic pump 140
210 so that the solution in the first reaction kettle 110 is flowed into the second reaction kettle 210 and is further reacted, and eliminates polyacrylic acid
The transportational process of ester, in this way, only needing the intermediate product in the intermediate product and the second reaction kettle 210 in the first reaction kettle 110
The stage of reaction can be entered by reaching the requirement of acrylic ester polymerization reaction, remove the troublesome operations such as heating, transmission from, meanwhile, in liquid
Before press pump 140 works, the lateral wall of the first reaction kettle 110 is by the above-mentioned combined type reaction kettle 10 for acrylic ester polymerization reaction
It is divided into two mutually independent reactive sites not interfere with each other independently of each other；Thus the design cost of equipment is improved, effectively
The quantity for reducing reaction kettle in workshop improves the space availability ratio in workshop.
Referring to Fig. 1, in an embodiment, the first mixing component 130 includes first motor 131, driving shaft 132 and multiple
First blade 133, driving shaft 132 are set on sealing cover 120, multiple first blades 133 circumferentially array distribution in driving shaft
On 132 lateral wall, first motor 131 is for driving driving shaft 132 to rotate.It is long that multiple empty avoidings are offered on first blade 133
Hole.Multiple first woven hoses 121 are provided on sealing cover 120, multiple first woven hoses 121 are connected to the first reaction kettle 110.
Second mixing component 230 includes the second motor, intermediate connecting shaft 231 and multiple second blades 232, and the second motor is set to second
On end face of the reaction kettle 210 far from the first reaction kettle 110, intermediate connecting shaft 231 is installed in the second reaction kettle 210, Duo Ge
With the central axis of intermediate connecting shaft 231, circumferentially array distribution, the second motor are used to drive intermediate connecting shaft two blades 232
231 rotations.Second blade 232, which is provided with, keeps away an inclined surface.Second blade includes blade ontology and reinforcing rib, each reinforcing rib difference
The thickness of the second blade 232 on blade ontology is set to from intermediate connecting shaft 231 on the madial wall direction of the second reaction kettle 210
It gradually increases.Multiple second conveying pipelines 211 are provided on second reaction kettle 210.It is provided with level gauging on second reaction kettle 210
Component.It is provided with thermometer in second reaction kettle.
Compared with prior art, the present invention has at least the following advantages：
The above-mentioned combined type reaction kettle for acrylic ester polymerization reaction by reaction mechanism in setting, outer reaction mechanism and
Support platform, interior reaction mechanism are interconnected with outer reaction mechanism, form two individual reaction chambers, chemical raw material can be added
It is reacted, the intermediate product that interior reaction mechanism obtains is transmitted directly to carry out in outer reaction mechanism anti-in next step by hydraulic pump
It answers, to obtain required chemical products, saves the development cost of equipment, improve the quality of product.
It is appreciated that the approach that the output value improves in factory is mainly optimized production process and increases manufacturing facilities, wherein excellent
The difficulty of metaplasia production. art is larger, and the period of research is also longer, short accumulative by years of researches and experience, polyacrylate
The production technology of class product is very perfect, it is desirable to yet further improve production technology, it is more difficult to improve yield,
Research cost and period can be long, do not meet the demand of market economy.Therefore, it is taken in the production technology of polyacrylate
Important breakthrough is obtained, before improving its production technology, most of manufacturer can be gathered using the approach for increasing raw production equipment to reach to improve
The yield of esters of acrylic acid product.It should be noted that the volume due to reaction kettle is larger, quality is also larger, and with react
The various pipelines of kettle connection are more, and these are not enough to support reaction kettle ontology for pipeline this body structure of transport so that no
It can be directly anchored on ground, need other building platform or supporting rack to be supported reaction kettle so that reaction kettle
Ontology it is hanging, just can guarantee reaction kettle work normally；Therefore, the process that reaction kettle is added in existing producing line is more complicated,
It needs to increase new workbench or supporting rack is supported reaction kettle, in order to ensure prolonging for each feeding pipe in workshop
Continuous property, newly-increased reaction kettle cannot be too far apart from original reaction kettle, and building platform or supporting rack need centainly
Space causes to need to replace old workbench when adding reaction kettle, causes to waste in this way, and when replacing workbench
It is easy to happen accident, causes the reaction kettle on existing equipment to damage, causes unnecessary loss.
In order to simplify the operation for adding reaction kettle in workshop, the efficiency of assembling of reaction kettle is improved, and rationally utilize workshop
Interior space, the support platform 300 include：Loading plate, multiple locked components and multiple pedestal components；The loading plate opens up
There are mounting hole, the lateral wall of second reaction kettle 210 to be welded on the madial wall of the mounting hole, the loading plate includes branch
Support part and clamping portion, the support portion and the clamping portion are located on the opposite two sides of the loading plate, the support
Guiding groove is offered in portion, the guiding groove transmits the pipeline of acrylate for housing, offered on the clamping portion multiple
Dovetail groove, each dovetail groove are connected to the edge of the clamping portion, and multiple limit holes are offered on the supporting part, multiple
The limit hole, which corresponds, is connected to multiple dovetail grooves；Multiple locked component one-to-one correspondence wear multiple limits
Hole, each locked component include locking seat, handle, driving lever, support ring and elastic component, the opposite two sides of the locking seat
On offer lock hole and movable span, the lock hole is connected to the movable span, and the diameter of the movable span is more than the lock
Determine the diameter in hole, the clamping block is located on the support portion, and the ring that supports is placed in the movable span, described to support ring
Diameter be more than the lock hole, the diameter for supporting ring is less than the movable span, and the locking piece is set to the activity
On the madial wall in hole, the locking piece for make it is described support ring and be bonded with the support portion, the driving lever wears the locking
Hole, the ring that supports are installed on the driving lever, and the first end of the driving lever is placed in the dovetail groove, and the of the driving lever
Two ends are connect with the handle, and the handle with the lateral wall of the locking seat for being bonded；Multiple pedestal components are pacified
Loaded on the clamping portion, multiple pedestal component one-to-one correspondence are connected in multiple dovetail grooves, each pedestal group
Part includes：Trapezoid boss, pedestal main body, renovate, supporting rod, anti-down sliding block, spring and idler wheel, the trapezoid boss are installed on institute
The first end of pedestal main body is stated, the trapezoid boss is slideably positioned in the dovetail groove, and described renovate is articulated with the pedestal
It is described to renovate far from the pedestal main body to be provided with clamping boss on side in main body, it is described to renovate close to the pedestal
Main body to be provided with clamping part on side, the clamping part is used to be clamped with the pedestal main body, and the idler wheel is set to institute
State the first end of supporting rod, the second end of the supporting rod be articulated with it is described renovate, the pedestal main body offers sliding groove,
The roller-coaster is set in the sliding groove, and the anti-down sliding block is set in the pedestal main body, the sliding block that fell
It is provided with guiding surface, the anti-down sliding block is located on the madial wall of the sliding groove, and the spring is for making the anti-back skating
Block is moved to the direction far from the pedestal main body, and the anti-down sliding block with the idler wheel for abutting.
In one embodiment, the support platform 300 includes：Loading plate, multiple locked components and multiple pedestal components；It is described
Loading plate offers mounting hole, and the lateral wall of second reaction kettle 210 is welded on the madial wall of the mounting hole, described to hold
Support plate includes support portion and clamping portion, the support portion and the clamping portion two sides that be located at the loading plate opposite
On, offer guiding groove on the support portion, pipeline of the guiding groove for accommodating transmission acrylate, on the clamping portion
Multiple dovetail grooves are offered, each dovetail groove is connected to the edge of the clamping portion, is offered on the supporting part multiple
Limit hole, multiple limit holes, which correspond, is connected to multiple dovetail grooves；Multiple locked component one-to-one correspondence are worn
Multiple limit holes, each locked component include locking seat, handle, driving lever, support ring and elastic component, the locking seat
Lock hole and movable span are offered on opposite two sides, the lock hole is connected to the movable span, the movable span it is straight
Diameter is more than the diameter of the lock hole, and the clamping block is located on the support portion, and the ring that supports is placed in the movable span
Interior, the diameter for supporting ring is more than the lock hole, and the diameter for supporting ring is less than the movable span, and the locking piece is set
Be placed on the madial wall of the movable span, the locking piece for make it is described support ring and be bonded with the support portion, the driving lever
The lock hole is worn, the ring that supports is installed on the driving lever, and the first end of the driving lever is placed in the dovetail groove,
The second end of the driving lever is connect with the handle, and the handle with the lateral wall of the locking seat for being bonded；It is multiple described
Pedestal component is mounted on the clamping portion, and multiple pedestal component one-to-one correspondence are connected in multiple dovetail grooves,
Each pedestal component includes：Trapezoid boss, pedestal main body are renovated, supporting rod, anti-down sliding block, spring and idler wheel, described trapezoidal
Boss is installed on the first end of the pedestal main body, and the trapezoid boss is slideably positioned in the dovetail groove, described to renovate hinge
It is connected in the pedestal main body, it is described to renovate far from the pedestal main body to be provided with clamping boss on side, it is described to renovate
Close to the pedestal main body to be provided with clamping part on side, the clamping part is used to be clamped with the pedestal main body, described
Idler wheel is set to the first end of the supporting rod, the second end of the supporting rod be articulated with it is described renovate, the pedestal main body
Sliding groove is offered, the roller-coaster is set in the sliding groove, and the anti-down sliding block is set in the pedestal main body,
The anti-down sliding block is located on the madial wall of the sliding groove, and the spring is for making the anti-down sliding block to far from the pedestal
The direction of main body is moved, and the anti-down sliding block with the idler wheel for abutting.
Further, in order to simplify the operation for adding reaction kettle in workshop, the efficiency of assembling of reaction kettle is improved, and rationally
Using the space in workshop, please refers to Fig.1 and Fig. 2, the support platform 300 include：Loading plate 310, multiple locked components 320
And multiple pedestal components 330；The loading plate 310 offers mounting hole, and the lateral wall of second reaction kettle 210 is welded in institute
State on the madial wall of mounting hole, the loading plate 310 include support portion 311 and clamping portion 312, the support portion 311 with it is described
Clamping portion 312 is located on the opposite two sides of the loading plate 310, and guiding groove is offered on the support portion 311, described
Guiding groove transmits the pipeline of acrylate for housing, and multiple dovetail groove 312a, each swallow are offered on the clamping portion 312
Stern notch 312a is connected to the edge of the clamping portion, and multiple limit holes, multiple limit holes are offered on the supporting part
It corresponds and is connected to multiple dovetail groove 312a；It please refers to Fig.1 and Fig. 3, multiple one-to-one correspondence of the locked component 320 is worn
Multiple limit holes, each locked component 320 include locking seat 321, handle 322, driving lever 323, support ring 324 and bullet
Property part 325, lock hole and movable span, the lock hole and the activity are offered on the opposite two sides of the locking seat 321
Hole is connected to, and the diameter of the movable span is more than the diameter of the lock hole, and the clamping block is located on the support portion 311, institute
It states and supports ring 324 and be placed in the movable span, the diameter for supporting ring 324 is more than the lock hole, described to support ring 324
Diameter be less than the movable span, the locking piece is set on the madial wall of the movable span, and the locking piece is for making institute
It states and supports ring 324 and be bonded with the support portion 311, the driving lever 323 wears the lock hole, and the ring 324 that supports is installed on
On the driving lever 323, the first end of the driving lever 323 is placed in the dovetail groove 312a, the second end of the driving lever 323 with
The handle 322 connects, and the handle 322 with the lateral wall of the locking seat 321 for being bonded；Multiple pedestal components
330 are mounted on the clamping portion 312, and multiple one-to-one correspondence of pedestal component 330 are connected in multiple dovetail grooves
In 312a, please see Fig. 2 to Fig. 4, each pedestal component 330 includes：Trapezoid boss 331, pedestal main body 332, renovate 333,
Supporting rod 334, anti-down sliding block 335, spring 336 and idler wheel 337, the trapezoid boss 331 are installed on the pedestal main body 332
First end, the trapezoid boss 331 are slideably positioned in the dovetail groove 312a, described to renovate 333 and be articulated with the pedestal master
It is described to renovate 333 far from the pedestal main body 332 to be provided with clamping boss 333a on side on body 332, it is described to renovate
333 close to the pedestal main body 332 to be provided with clamping part on side, the clamping part is used for and the pedestal main body 332
Clamping, the idler wheel 337 are set to the first end of the supporting rod 334, and the second end of the supporting rod 334 is articulated with described turn over
On lid 333, the pedestal main body 332 offers sliding groove, and the idler wheel 337 is slideably positioned in the sliding groove, described anti-
Back skating block 335 is set in the pedestal main body 332, and the anti-down sliding block 335 is located on the madial wall of the sliding groove, described
Spring 336 is used to that the anti-down sliding block 335 to be made to move to the direction far from the pedestal main body 332, and the anti-down sliding block 335 is used
It is abutted in the idler wheel 337.
It should be noted that the difficult point for adding reaction kettle is not easy to carry mainly since reaction kettle own vol is larger,
And the conveyance conduit being connect with reaction kettle is more so that original reaction kettle is not easy to move, in addition, in order to reduce expenses, prevents
Only workshop interior conduit is staged an armed rebellion, and newly-installed reaction kettle cannot be too far apart from used equipment, and the workbench for building support reaction kettle needs
It welding, in order to meet above-mentioned requirements, it is often necessary to discarded old workbench needs to expend a large amount of manpowers, and new workbench
It builds also more difficult.Support platform 300 described above is by being arranged loading plate 310, multiple locked components 320 and multiple pedestals
Component 330, the support portion 311 on loading plate 310 are used to support reaction kettle, and the trapezoid boss 331 in pedestal main body 332 is connected in
In the dovetail groove 312a of loading plate 310, the first end of the driving lever 323 on locked component 320 stretches into dovetail groove 312a, prevents trapezoidal
Boss 331 skids off dovetail groove 312a, and thus pedestal main body 332 is fixed on loading plate 310, in addition, renovating 333 can be around foot
Seat main body 332 is overturn, and while renovating 333 overturning, can pull the supporting rod 334 for being hinged on and renovating on 333 so that supporting rod
Sliding groove sliding of the idler wheel 337 in pedestal main body 332 in 334 first ends, when idler wheel 337 is moved to anti-down sliding block 335
At guiding surface, the lateral wall of idler wheel 337 can apply pressure to guiding surface, due to guiding surface and 337 direction of motion of idler wheel
There are angles, will produce the component towards pedestal main body 332, this component is more than spring 336 and applies to anti-down sliding block 335
Elastic force when, anti-down sliding block 335 will be extruded and be moved to pedestal main body 332, in this way, idler wheel 337 can continue along sliding
Slot slides, and is moved to the other end of anti-down sliding block 335, and subsequent anti-down sliding block 335 restores under the resilient force of spring 336
Original state so far renovates 333 and is turned to horizontal position, stops after applying external force, 333 stoppings overturning being renovated, in the work of gravity
Under, the trend of reversion is had, also that is, driving for 337 oriented initial position of idler wheel sliding on supporting rod 334, and is rolled at this time
Wheel 337 is located at anti-down sliding block 335 not on the one side of guiding surface, idler wheel 337 be applied to the pressure on anti-down sliding block 335 without
Method drives anti-down sliding block 335 that 336 elastic force of spring is overcome to be moved to pedestal main body 332, also that is, anti-down sliding block 335 prevents idler wheel
337 move to initial position, and anti-down sliding block 335 keeps abutting state with idler wheel 337, in this way so that renovate 333 and be held turned over shape
State will not be overturn, also, at this time supporting rod 334, renovate 333, pedestal main body 332 and surround triangular structure so that support
Bar 334 is supported power to renovating 333 so that structure is more firm；If desired so that renovating 333 inversion recoveries to initial shape
State, it is only necessary to press anti-down sliding block 335 so that anti-down sliding block 335 overcomes the elastic force of spring 336, to by through pedestal component 330
Direction movement, in this way, the idler wheel 337 being arranged on supporting rod 334 loses blocking, can continue in pedestal main body 332
Sliding groove continue to slide, that is, renovating 333 can be with inversion recovery initial position；Further, the clamping being arranged on 333 is renovated
Length, width and the thickness of boss 333a is identical as trapezoid boss 331, and clamping boss 333a can slide into another loading plate
In the dovetail groove 312a of clamping portion 312 on 310, the driving lever in the locked component 320 on another loading plate 310 is set
323 prevent clamping boss 333a from leaving dovetail groove 312a, realize to connection function；325 meeting of elastic component in above-mentioned locked component 320
Apply elastic force to supporting ring 324, drives supporting ring 324 and keep maintaining to abut state with the support portion 311 of loading plate 310, also
That is, the first end of the driving lever 323 in locked component 320 is driven to maintain inside dovetail groove 312a so that the first end of driving lever 323
And the madial wall of dovetail groove 312a surrounds closing chamber, closing chamber prevents trapezoid boss 331 (or clamping boss 333a) from leaving swallow
Stern notch 312a pulls the handle 322 on driving lever 323 when needing to carry out disassembling section, and the drive of driving lever 323 is made to support 324 grams of ring
The elastic force for taking elastic component 325 makes driving lever 323 be moved to the direction far from support portion 311, so that the first of driving lever 323
Leave dovetail groove 312a in end so that trapezoid boss 331 (or clamping boss 333a) can leave dovetail groove 312a.
In this way, when needing to add reaction kettle in workshop, it gets out the material of new support platform 300 first；According to
New pedestal component 330 is mounted on the clamping portion 312 of new support platform by aforesaid operations, and right using locked component 320
New pedestal component 330 is locked, and is then overturn and is renovated 333 on the pedestal component 330 in former support platform so that renovates
333 are horizontal, and the clamping boss on 333 is renovated in the dovetail groove 312a alignments on the clamping portion 312 of new support platform
333a pushes new support platform so that new support platform slides into the clamping portion 312 of new support platform along clamping boss 333a
On dovetail groove 312a in, until clamping boss 333a is abutted with the first end of the driving lever 323 in new support platform, pull newly prop up
Support the handle 322 on the locked component 320 of platform so that the first end of the driving lever 323 in new support platform leaves dovetail groove
Inside 312a, the subsequent new support platform of promoting technology, until clamping boss 333a is installed in place, the driving lever in new support platform
323 restPose under the action of the elastic force of elastic component 325, by the clamping boss for renovating 333 in former support platform
333a is locked in the dovetail groove 312a on the clamping portion 312 of new support platform, is completed the concatenation of support platform, is existed in this way
It need not weld, building for support platform can be completed in the case of the operations such as the turn of the screw, considerably reduce and add reaction kettle
Time and difficulty, and due to being spliced on the basis of original support platform, original support need not be discarded
Platform can save the cost for adding reaction kettle, and this connecting method enables to the spacing of each reaction kettle smaller, convenient
Maintenance personnel builds feeding pipe, meanwhile, also the later stage can be facilitated to safeguard or reconstruct equipment so that the pipeline in workshop
It is more neat and orderly, be conducive to either inside equipment of making rational planning for.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of combined type reaction kettle for acrylic ester polymerization reaction, which is characterized in that including：It is interior reaction mechanism, outer anti-
Answer mechanism and support platform；
The interior reaction mechanism includes the first reaction kettle, sealing cover, the first mixing component and hydraulic pump, and the sealing cover is set to
On first reaction kettle, first mixing component is installed on the sealing cover, and the hydraulic pump is installed on described first
On the one end of reaction kettle far from the sealing cover, first reaction kettle is connected to the hydraulic pump；
Outer reaction mechanism includes the second reaction kettle, sealing ring, the second mixing component and multiple connecting seats, and multiple connecting seats are equal
It is installed on the sealing ring, multiple connecting seats are used to abut with the support platform, outside second reaction kettle
Sidewall weld is in the support platform, and the sealing ring is installed on second reaction kettle, during the sealing ring offers
Heart hole, first reaction kettle wear the centre bore, and the hydraulic pump is located in second reaction kettle, the hydraulic pump with
The second reaction kettle connection, second mixing component are set to the described one end of second reaction kettle far from the sealing ring
On.
2. the combined type reaction kettle according to claim 1 for acrylic ester polymerization reaction, which is characterized in that described the
One mixing component includes first motor, driving shaft and multiple first blades, and the driving shaft is set on the sealing cover, multiple
Circumferentially array distribution is on the lateral wall of the driving shaft for first blade, and the first motor is for driving the active
Axis rotates.
3. the combined type reaction kettle according to claim 2 for acrylic ester polymerization reaction, which is characterized in that described the
Multiple empty avoiding slot holes are offered on one blade.
4. the combined type reaction kettle according to claim 3 for acrylic ester polymerization reaction, which is characterized in that described close
Multiple first woven hoses are provided in capping, multiple first woven hoses are connected to first reaction kettle.
5. the combined type reaction kettle according to claim 1 for acrylic ester polymerization reaction, which is characterized in that described the
Two mixing components include the second motor, intermediate connecting shaft and multiple second blades, and it is anti-that second motor is set to described second
It answers on end face of the kettle far from first reaction kettle, the intermediate connecting shaft is installed in second reaction kettle, multiple described
With the central axis of the intermediate connecting shaft, circumferentially array distribution, second motor are used to drive the centre second blade
Connecting shaft rotates.
6. the combined type reaction kettle according to claim 5 for acrylic ester polymerization reaction, which is characterized in that described the
Two blades, which are provided with, keeps away an inclined surface.
7. the combined type reaction kettle according to claim 5 for acrylic ester polymerization reaction, which is characterized in that described the
Two blades include blade ontology and reinforcing rib, and each reinforcing rib is respectively arranged on the blade ontology.
8. the combined type reaction kettle according to claim 1 for acrylic ester polymerization reaction, which is characterized in that described the
Multiple second conveying pipelines are provided on two reaction kettles.
9. the combined type reaction kettle according to claim 1 for acrylic ester polymerization reaction, which is characterized in that described the
Level gauging component is provided on two reaction kettles.
10. the combined type reaction kettle according to claim 1 for acrylic ester polymerization reaction, which is characterized in that described
It is provided with thermometer in second reaction kettle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623711.2A CN108620013B (en) | 2018-06-15 | 2018-06-15 | Combined reaction kettle for acrylic ester polymerization reaction |
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|---|---|---|---|
| CN201810623711.2A CN108620013B (en) | 2018-06-15 | 2018-06-15 | Combined reaction kettle for acrylic ester polymerization reaction |
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| CN108620013B (en) | 2024-01-23 |
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