CN109092232A - Polyester synthesis reaction kettle - Google Patents
Polyester synthesis reaction kettle Download PDFInfo
- Publication number
- CN109092232A CN109092232A CN201811023197.5A CN201811023197A CN109092232A CN 109092232 A CN109092232 A CN 109092232A CN 201811023197 A CN201811023197 A CN 201811023197A CN 109092232 A CN109092232 A CN 109092232A
- Authority
- CN
- China
- Prior art keywords
- wall
- autoclave body
- inner layer
- air bag
- shaft
- 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.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 238000005273 aeration Methods 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 37
- 230000008676 import Effects 0.000 claims description 10
- 239000006258 conductive agent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 63
- 238000002156 mixing Methods 0.000 abstract description 12
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 229920005749 polyurethane resin Polymers 0.000 description 4
- 229920006305 unsaturated polyester Polymers 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of chemical synthesis equipment, and particularly relates to a polyester synthesis reaction kettle which comprises a kettle body, wherein the kettle body comprises an inner layer wall and an outer layer wall, the inner layer wall is made of elastic rubber, a jacket layer is formed between the inner layer wall and the outer layer wall, a high-temperature heat conducting agent is conveyed in the jacket layer, a cooling coil is arranged in the inner layer wall, a motor is arranged at the top of the kettle body and drives a rotating shaft to rotate, one side of the rotating shaft is connected with a wall scraping device, and the wall scraping device comprises a first air bag, a first magnet, a second air bag and a second magnet; the first air bag and the second air bag are communicated with an aeration head arranged at the bottom of the kettle body, and the end part of an exhaust pipe arranged at the upper part of the kettle body is connected with an electromagnetic valve. The wall scraping device scrapes off the adhered materials on the inner wall, so that on one hand, the temperature of the materials is prevented from being uneven, and on the other hand, the inner wall layer made of elastic rubber is shaken, so that the mixing efficiency of the materials is improved.
Description
Technical field
The invention belongs to chemical industry synthesis equipment technical field, specifically a kind of polyester synthesis reaction kettle.
Background technique
Polyester resin is divided into saturated polyester and unsaturated polyester (UP).Unsaturated polyester (UP) can be used to prepare polyester adhesive, main
It to be made of unsaturated polyester resin, initiator, promotor, filler, thixotropic agent etc..Contain the one of-CH=CH- double bond in main chain
Kind linear structure (see linear macromolecule) polyester resin, energy and vinyl monomer, such as styrene, acrylate, vinyl acetate
After mixing, under the action of initiator and promotor, insoluble, not molten product is aggregated into, under room temperature mainly for the production of coiled material
Coating.Saturated polyester resin is mainly used for the film forming matter of powdery paints, and market application is extremely wide.
In the polymerization reaction of polyurethane resin, there are raw material mixed effect is poor, control temperature accuracy is low, leads to polyurethane
Resin reaction speed is slow, production efficiency is low.It can be seen that deficiency in the prior art can be based on, a kind of structure improvement is provided
Polyester synthesis reaction kettle, keep its reasonable in design, it is easy to use, and sufficiently mixed for raw material, realize temperature
Effectively control, greatly promotes the polymerization efficiency of polyurethane resin, becomes those skilled in the art's technical problem to be solved.
Also occur the technical solution of some polyester synthesis reaction kettles in the prior art, such as application No. is
2017210148926 Chinese patent discloses a kind of polyester synthesis reaction kettle, including autoclave body, autoclave body include inner layer wall and
Outer wall is formed with chuck layer between inner layer wall and outer wall, conveying has high-temperature heat-conductive agent in chuck layer, is provided in inner layer wall
Cooling coil, cooling coil coiling setting in a ring in inner layer wall, and one end of cooling coil passes through autoclave body bottom, the other end
It is connect at the top of autoclave body with the output end of condenser, autoclave body top is provided with feed pipe, exhaust pipe, and autoclave body bottom is provided with out
Expects pipe, there are two retarder, each retarder tops to be provided with motor, the output shaft of motor and deceleration for the setting of autoclave body top
The input axis connection of device, the output shaft of retarder are connected with shaft.The technology can make material stirring abundant, be uniformly mixed, together
Effective control of Shi Shixian temperature promotes the polymerization efficiency of polyurethane resin, but mixing efficiency needs to be mentioned in the technical solution
Height, and structure is more dispersed, fails to reach a kind of globality.
For above situation, the invention proposes a kind of polyester synthesis reaction kettles, are struck off on inner layer wall by scraping wall device
Attach material, on the one hand avoid the temperature of material uneven, on the other hand shake inner wall layer made of elastic rubber so that
The mixing efficiency of material improves.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of electroplanting device proposed by the present invention is scraped wall device by setting and is struck off
The material attached on inner layer wall, to avoid temperature of charge uneven；The air bag scraped on wall device is connected to aeration head simultaneously, energy
It is enough that gas is injected to inside autoclave body, it improves the mixing efficiency of material and the gas inside inner wall layer is imported into chuck layer
Portion, for radiating to high-temperature heat-conductive agent；Further gas is exported from chuck layer, so that fan rotates, it on the one hand can be to electricity
Machine cooling, is on the other hand able to drive agitating shaft, so that material is sufficiently stirred, improves the reaction efficiency of device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of polyester synthesis reaction kettle, including autoclave body, institute
Stating autoclave body includes inner layer wall and outer wall, and the inner layer wall is made of elastic rubber, and inner layer wall bottom and outer wall bottom are connected,
Chuck layer is formed between the inner layer wall and outer wall, conveying in the chuck layer has high-temperature heat-conductive agent, in the inner layer wall
Be provided with cooling coil, cooling coil coiling setting in a ring in inner layer wall, the autoclave body top be provided with feed pipe,
Exhaust pipe, the autoclave body bottom are provided with discharge nozzle, retarder there are two settings at the top of the autoclave body, on each retarder
Side is provided with motor, the output shaft of the motor and the input axis connection of retarder, and the output shaft of retarder, which is connected with, to be turned
Axis is provided with one group of stirring blade in each shaft, and the stirring blade in two shafts is staggered, the shaft
Side, which is connected with, scrapes wall device；One end of cooling coil and the efferent duct elastic connection for passing through autoclave body bottom, the other end pass through kettle
The output end elastic connection of body side and condenser；The wall device of scraping includes the first air bag, the first magnet, the second air bag and the
Two magnet；First magnet is connected in shaft by tension spring, and the first air bag is equipped between shaft and the first magnet；Described
Two magnet are connected on outer wall by tension spring, and the second air bag is equipped between outer wall and the second magnet；First air bag, the second gas
Capsule is connected with the aeration head that cooling coil bottom is equipped with；What aeration head was used to indent out in the first air bag and the second air bag internal pressure
Gas imports autoclave body bottom；The exhaust tube end of autoclave body top setting is connected to solenoid valve, and the solenoid valve is for controlling exhaust
The logical of pipe closes；The chuck layer is connected to by pipeline with exhaust pipe output end；It is equipped at the top of autoclave body and is connected inside chuck layer
Escape pipe, the output end of escape pipe faces the fan being arranged at the top of autoclave body；The fan is socketed on agitating shaft, and fan turns
Kinetic energy reaches agitating shaft rotation.It when work, puts the raw materials into autoclave body first, starts motor, motor rotation drives shaft rotation；
The stirring blade rotation connected in shaft starts the intracorporal raw material of stirred tank and addition catalyst；It is interior as raw material is gradually esterified
Material can occur on layer wall to attach；The second magnet isotropic connected on the first magnet and outer wall of elastic connection in shaft
On inner layer wall, shaft rotates so that the first magnet is moved along inner layer wall, and magnetic the second attracting magnet moves, to scrape
Except the material attached；On the one hand the material attached on inner layer wall can be struck off by scraping wall device, made of another aspect elastic rubber
Inner layer wall shakes under the action of two attracting magnet of magnetism, thus the preferably material in mixing kettle；Inner layer wall two sides simultaneously
The air bag of setting cushion impact forces, the gas that on the other hand its compression is discharged can pass through pipeline and import cooling in magnet movement
In the aeration head of coil pipe bottom setting；The gas that aeration head sprays enables to the material in kettle to be sufficiently mixed, while realizing one
Fixed heat dissipation；It is filled with gas in inner layer wall to expand, the exhaust pipe being arranged at the top of autoclave body is closed by solenoid valve control is logical, to control
The expansion and contraction of inner layer wall processed, so that the material in kettle is sufficiently mixed；Exhaust pipe is discharged solenoid valve control simultaneously
Gas imports in chuck layer, is sufficiently mixed the high-temperature heat-conductive agent in chuck layer, on the other hand the temperature inside autoclave body
When spending high, certain heat dissipation can be realized by the circulation of gas；And the escape pipe by being arranged at the top of autoclave body will press from both sides
Gas discharge in jacket layer, faces fan, so that fan rotates；Fan rotation on the one hand can be to the motor of two sides
It radiates, is on the other hand able to drive agitating shaft rotation, to stir material, improves stirring efficiency；Autoclave body bottom setting
The equal elastic connection in cooling coil both ends, enable to cooling coil to shake when aeration head sprays downwards compressed gas, thus plus
The mixing of fast material, while material being avoided to attach on cooling coil.
Preferably, the quantity of the stirring blade in each shaft is four.When work, shaft is rotated, and is staggeredly divided in shaft
Four stirring blades of cloth, material that can quickly in stirred tank, and be uniformly mixed, to improve the reaction efficiency of device.
Preferably, the edge of the stirring blade is provided with flow-disturbing hole.When work, shaft drives stirring blade rotation, stirs
The flow-disturbing hole for mixing blade edge setting enables to material stirring efficiency in kettle to be turned up, to improve the working efficiency of device.
Preferably, the quantity for scraping wall device is two, and the difference of the first magnet on wall device is scraped described in two
It is connected in two shafts, wall device is scraped described in two and is staggered up and down.When work, what is be staggered scrapes wall device and can cover
Bigger range is covered, so that the material attached on inner layer wall is stripped off, and then avoids the temperature of material uneven.
Preferably, the inside of the inner layer wall or the inside of chuck layer are provided with temperature sensor.When work, inner wall layer
Or the temperature sensor being arranged inside chuck layer can preferably monitor the temperature in kettle, to improve the working efficiency of device.
Preferably, V-groove is set at the top of the cooling coil.When work, when aeration head sprays gas downwards, it can push away
The bottoms material filled in V-groove is sent to top by dynamic cooling coil, so that material be sufficiently stirred, improves the work effect of device
Rate.
Beneficial effects of the present invention are as follows:
1. the present invention is attracting by scraping the first magnet in wall device and the second magnet magnetism, under the action of shaft rotation
The material attached on inner layer wall is struck off, on the one hand the material attached on inner layer wall can be struck off by scraping wall device, on the other hand elasticity
Inner layer wall made of rubber shakes under the action of two attracting magnet of magnetism, thus the preferably material in mixing kettle；Simultaneously
The air bag of inner layer wall two sides setting cushion impact forces, the gas that on the other hand its compression is discharged can pass through pipe in magnet movement
Road imports in the aeration head of cooling coil bottom setting；The compressed gas that aeration head sprays downwards makes the material in kettle sufficiently mixed
It closes, while realizing certain heat dissipation.
2. the present invention is by closing the exhaust pipe being arranged at the top of autoclave body by solenoid valve control is logical, to control the swollen of inner layer wall
Swollen and contraction, so that the material in kettle is sufficiently mixed；The gas that exhaust pipe is discharged solenoid valve control simultaneously imports collet
Layer is internal, is sufficiently mixed the high-temperature heat-conductive agent in chuck layer, on the other hand when autoclave body internal temperature is excessively high, energy
Certain heat dissipation is enough realized by the circulation of gas；And the escape pipe by being arranged at the top of autoclave body is by the gas in chuck layer
Discharge, faces fan, so that fan rotates；On the one hand fan rotation can radiate to the motor of two sides, separately
On the one hand it is able to drive agitating shaft rotation, to stir material, improves stirring efficiency.
The equal elastic connection in cooling coil both ends that 3. autoclave body bottom is arranged the present invention, when aeration head sprays downwards compressed gas
Body enables to cooling coil to shake, to accelerate the mixing of material, while material being avoided to attach on cooling coil；And
When aeration head sprays downwards gas, cooling coil can be pushed, the bottoms material filled in V-groove is sent to top, to fill
Divide stirring material, improves the working efficiency of device.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is agent structure schematic diagram of the invention；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
In figure: inner layer wall 1, outer wall 2, chuck layer 3, cooling coil 4, V-groove 41, condenser 5, feed pipe 6, exhaust pipe
7, retarder 8, motor 9, shaft 10, stirring blade 101, flow-disturbing hole 102, scrape wall device 11, the first air bag 111, the first magnetic
Iron 112, the second air bag 113, the second magnet 114, aeration head 12, solenoid valve 13, escape pipe 14, fan 15, discharge nozzle 16.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 2, a kind of polyester synthesis reaction kettle of the present invention, including autoclave body, the autoclave body include interior
Layer wall 1 and outer wall 2, the inner layer wall 1 are made of elastic rubber, and 1 bottom of inner layer wall and 2 bottom of outer wall are connected, described interior
Chuck layer 3 is formed between layer wall 1 and outer wall 2, conveying has high-temperature heat-conductive agent in the chuck layer 3, sets in the inner layer wall 1
It is equipped with cooling coil 4, the cooling coil 4 coiling setting in a ring in inner layer wall 1, the autoclave body top is provided with feed pipe
6, exhaust pipe 7, the autoclave body bottom are provided with discharge nozzle 16, and there are two retarders 8 for setting at the top of the autoclave body, each described to subtract
Motor 9, the output shaft of the motor 9 and the input axis connection of retarder 8, the output of retarder 8 are provided with above fast device 8
Axis connection has shaft 10, and one group of stirring blade 101, the paddle in two shafts 10 are provided in each shaft 10
Piece 101 is staggered, and 10 side of shaft, which is connected with, scrapes wall device 11；One end of cooling coil 4 with pass through autoclave body bottom
42 elastic connection of efferent duct, the other end pass through the output end elastic connection of autoclave body side and condenser 5；It is described to scrape the packet of wall device 11
Include the first air bag 111, the first magnet 112, the second air bag 113 and the second magnet 114；First magnet 112 is connected by tension spring
It connects in shaft 10, the first air bag 111 is equipped between shaft 10 and the first magnet 111；Second magnet 114 is connected by tension spring
It connects on outer wall 2, the second air bag 113 is equipped between outer wall 2 and the second magnet 114；First air bag 111, the second air bag 113
The aeration head 12 being equipped with 4 bottom of cooling coil is connected；Aeration head 12 is used for will be in the first air bag 111 and the second air bag 113
The gas of compression discharge imports autoclave body bottom；7 end of exhaust pipe of autoclave body top setting is connected to solenoid valve 13, the solenoid valve
13 close for controlling the logical of exhaust pipe 7；The chuck layer 3 is connected to by pipeline with 7 output end of exhaust pipe；Be equipped at the top of autoclave body with
The escape pipe 14 being connected inside chuck layer 3, the output end of escape pipe 14 face the fan 15 being arranged at the top of autoclave body；The wind
Fan 15 is socketed on agitating shaft, and the rotation of fan 15 is able to drive agitating shaft rotation.When work, autoclave body is putted the raw materials into first
It is interior, start motor 9, the rotation of motor 9 drives shaft 10 to rotate；The rotation of stirring blade 101 connected in shaft 10 starts to stir
Mix the intracorporal raw material of kettle and addition catalyst；Material can occur as raw material is gradually esterified, on inner layer wall 1 to attach；In shaft 10
On inner layer wall 1, shaft 10 rotates the second magnet isotropic connected on the first magnet 112 and outer wall 2 of elastic connection
So that the first magnet 112 is moved along inner layer wall 1, magnetic the second attracting magnet 114 is moved, to strike off the object attached
Material；The material attached on inner layer wall 1 can be struck off by scraping 11 one side of wall device, inner layer wall 1 made of another aspect elastic rubber
It is shaken under the action of two attracting magnet of magnetism, thus the preferably material in mixing kettle；1 two sides of inner layer wall setting simultaneously
Air bag cushion impact forces, the gas that on the other hand its compression is discharged can pass through pipeline and import cooling coil 4 in magnet movement
In the aeration head 12 of bottom setting；The compressed gas that aeration head 12 sprays downwards enables to the material in kettle to be sufficiently mixed, together
Shi Shixian certain heat dissipation；It is filled with gas in inner layer wall 1 to expand, the exhaust pipe 7 being arranged at the top of autoclave body is controlled by solenoid valve 13
System is logical to close, so that the expansion and contraction of inner layer wall 1 are controlled, so that the material in kettle is sufficiently mixed；Solenoid valve 13 is controlled simultaneously
The gas that exhaust pipe 7 is discharged system imports in chuck layer 3, is sufficiently mixed the high-temperature heat-conductive agent in chuck layer 3, separately
On the one hand when the temperature is excessively high, being circulated by gas can be realized certain heat dissipation in autoclave body；And by being set at the top of autoclave body
Gas in chuck layer 3 is discharged the escape pipe 14 set, and faces fan 15, so that fan 15 rotates；Fan 15 rotates
On the one hand can the motor 9 to two sides radiate, be on the other hand able to drive agitating shaft rotation, to stir material, mention
High stirring efficiency；The equal elastic connection in 4 both ends of cooling coil of autoclave body bottom setting, and gas is sprayed downwards in aeration head 12
When, cooling coil 4 can be pushed to shake to improve the mixing efficiency of material, while material being avoided to attach on cooling coil 4.
As one such embodiment, the quantity of the stirring blade 101 in each shaft 10 is four.When work,
Shaft 10 rotates, four stirring blades 101 being interspersed in shaft 10, material that can quickly in stirred tank, and mixes
Uniformly, to improve the reaction efficiency of device.
As one such embodiment, the edge of the stirring blade 101 is provided with flow-disturbing hole 102.When work, turn
Axis 10 drives stirring blade 101 to rotate, and the flow-disturbing hole 102 of 101 edge of stirring blade setting enables to material stirring in kettle to imitate
Rate is turned up, to improve the working efficiency of device.
As one such embodiment, the quantity for scraping wall device 11 is two, and scrapes wall described in two
The first magnet 112 set on 11 is respectively connected in two shafts 10, and about 11 wall device is scraped described in two and is staggered.Work
When, what is be staggered scrapes wall device 11 and can cover bigger range, so that the material attached on inner layer wall 1 is stripped off, in turn
Avoid the temperature of material uneven.
As one such embodiment, the inside of the inner layer wall 1 or the inside of chuck layer 3 are provided with temperature biography
Sensor.When work, the temperature sensor being arranged inside inner wall layer or chuck layer 3 can preferably monitor the temperature in kettle, thus
Improve the working efficiency of device.
As one such embodiment, V-groove 41 is set at the top of the cooling coil 4.When work, in aeration head 12
When spraying gas downwards, cooling coil 4 can be pushed, the bottoms material filled in V-groove 41 is sent to top, to sufficiently stir
Material is mixed, the working efficiency of device is improved.
It when work, puts the raw materials into autoclave body first, starts motor 9, the rotation of motor 9 drives shaft 10 to rotate；
The rotation of stirring blade 101 connected in shaft 10 starts the intracorporal raw material of stirred tank and addition catalyst；With raw material gradually ester
Change, material can occur on inner layer wall 1 and attach；Second connected on the first magnet 112 and outer wall 2 of elastic connection in shaft 10
On inner layer wall 1, shaft 10 rotates so that the first magnet 112 is moved along inner layer wall 1 magnet isotropic, and magnetic attracting second
Magnet 114 moves, to strike off the material attached；The object attached on inner layer wall 1 can be struck off by scraping 11 one side of wall device
Expect, inner layer wall 1 made of another aspect elastic rubber shakes under the action of two attracting magnet of magnetism, to preferably mix
Material in kettle；The air bag of 1 two sides of inner layer wall setting simultaneously being capable of cushion impact forces, on the other hand its compression in magnet movement
The gas of discharge is imported by pipeline in the aeration head 12 of 4 bottom of cooling coil setting；The compressed gas that aeration head 12 sprays downwards
Body enables to the material in kettle to be sufficiently mixed, while realizing certain heat dissipation；It is filled with gas in inner layer wall 1 to expand, kettle
The exhaust pipe 7 being arranged at the top of body is closed by the control of solenoid valve 13 is logical, so that the expansion and contraction of inner layer wall 1 are controlled, so that kettle
Interior material is sufficiently mixed；The gas that exhaust pipe 7 is discharged for the control of solenoid valve 13 simultaneously imports in chuck layer 3, on the one hand makes
High-temperature heat-conductive agent in chuck layer 3 is sufficiently mixed, on the other hand when the temperature is excessively high, being circulated by gas can be realized in autoclave body
Certain heat dissipation；And the gas in chuck layer 3 is discharged the escape pipe 14 by being arranged at the top of autoclave body, faces fan
15, so that fan 15 rotates；Fan 15 rotation on the one hand can the motor 9 to two sides radiate, another aspect energy
Agitating shaft rotation is enough driven, to stir material, improves stirring efficiency；4 both ends of the cooling coil bullet of autoclave body bottom setting
Property connection, when aeration head 12 sprays downwards compressed gas, so as to push cooling coil 4 to shake, to accelerate the mixed of material
It closes, while material being avoided to attach on cooling coil 4；And four stirring blades 101 being interspersed in shaft 10, can be fast
Material in fast stirred tank, and be uniformly mixed, to improve the reaction efficiency of device, and 101 edge of stirring blade is provided with
Flow-disturbing hole 102, flow-disturbing hole 102 enables to material stirring efficiency in kettle to be turned up, to improve the working efficiency of device；In inner wall
The temperature sensor being arranged inside layer or chuck layer 3 can preferably monitor the temperature in kettle, to improve the work effect of device
Rate；And when aeration head 12 sprays gas downwards, cooling coil 4 can be pushed, the bottoms material filled in V-groove 41 is sent
The working efficiency of device is improved toward top so that material be sufficiently stirred.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of polyester synthesis reaction kettle, including autoclave body, the autoclave body includes inner layer wall (1) and outer wall (2), the inner layer wall
(1) be made of elastic rubber, inner layer wall (1) bottom and outer wall (2) bottom are connected, the inner layer wall (1) and outer wall (2) it
Between be formed with chuck layer (3), conveying has high-temperature heat-conductive agent in the chuck layer (3), is provided with cooler pan in the inner layer wall (1)
Manage (4), the cooling coil (4) coiling setting in a ring in the inner layer wall (1), the autoclave body top be provided with feed pipe (6),
Exhaust pipe (7), the autoclave body bottom are provided with discharge nozzle (16), and there are two retarder (8), Mei Gesuo for setting at the top of the autoclave body
It states and is provided with motor (9) above retarder (8), the output shaft of the motor (9) and the input axis connection of retarder (8),
The output shaft of retarder (8) is connected with shaft (10), is provided with one group of stirring blade (101) on each shaft (10), and two
Stirring blade (101) on a shaft (10) is staggered, and shaft (10) side, which is connected with, scrapes wall device (11)；Its
Be characterized in that: one end of cooling coil (4) and efferent duct (42) elastic connection for passing through autoclave body bottom, the other end pass through autoclave body one
The output end elastic connection of side and condenser (5)；Described scrape wall device (11) include the first air bag (111), the first magnet
(112), the second air bag (113) and the second magnet (114)；First magnet (112) is connected on shaft (10) by tension spring,
The first air bag (111) are equipped between shaft (10) and the first magnet (112)；Second magnet (114) is connected to by tension spring
On outer wall (2), the second air bag (113) are equipped between outer wall (2) and the second magnet (114)；First air bag (111), second
Air bag (113) is connected with the aeration head (12) that cooling coil (4) bottom is equipped with；Aeration head (12) is used for the first air bag
(111) and the gas indented out of the second air bag (113) internal pressure imports autoclave body bottom；Exhaust pipe (7) end of autoclave body top setting
It is connected to solenoid valve (13), the solenoid valve (13) is used to control logical the closing of exhaust pipe (7)；The chuck layer (3) passes through pipeline
It is connected to exhaust pipe (7) output end；The escape pipe (14) for being equipped at the top of autoclave body and being connected inside chuck layer (3), escape pipe
(14) output end faces the fan (15) being arranged at the top of autoclave body；The fan (15) is socketed on agitating shaft, and agitating shaft is stretched
Enter internal to inner layer wall (1).
2. a kind of polyester synthesis reaction kettle according to claim 1, it is characterised in that: the paddle on each shaft (10)
The quantity of piece (101) is four.
3. a kind of polyester synthesis reaction kettle according to claim 2, it is characterised in that: the side of the stirring blade (101)
Edge is provided with flow-disturbing hole (102).
4. a kind of polyester synthesis reaction kettle according to claim 1, it is characterised in that: the number for scraping wall device (11)
Amount is two, and scrapes the first magnet (112) in wall device (11) described in two and be respectively connected on two shafts (10), two
The wall device (11) of scraping is staggered up and down.
5. a kind of polyester synthesis reaction kettle according to claim 1, it is characterised in that: the inside of the inner layer wall (1) or
The inside of chuck layer (3) is provided with temperature sensor.
6. a kind of polyester synthesis reaction kettle according to claim 1, it is characterised in that: set at the top of the cooling coil (4)
Set V-groove (41).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811023197.5A CN109092232B (en) | 2018-09-03 | 2018-09-03 | Polyester synthesis reaction kettle |
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| CN201811023197.5A CN109092232B (en) | 2018-09-03 | 2018-09-03 | Polyester synthesis reaction kettle |
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| CN109647034A (en) * | 2019-01-16 | 2019-04-19 | 方文星 | A kind of self-cleaning type chemical material reclaimer |
| CN111617661A (en) * | 2020-06-04 | 2020-09-04 | 裘永军 | Stirring damping device |
| CN111701521A (en) * | 2020-05-12 | 2020-09-25 | 杨再西 | Energy-concerving and environment-protective type building materials coating production is with mixing agitator |
| CN112677047A (en) * | 2020-12-09 | 2021-04-20 | 杭州蒙托机械科技有限公司 | Small polishing head protection device capable of avoiding shaking and blowing away dust |
| CN112755951A (en) * | 2021-01-29 | 2021-05-07 | 福建未来药业有限公司 | Reation kettle is used to enzyme catalysis medicine intermediate preparation |
| CN113024797A (en) * | 2021-04-27 | 2021-06-25 | 宁夏博远橡胶有限公司 | Glue solution separator is used in rubber production of chlorine riddle |
| CN113855606A (en) * | 2021-09-17 | 2021-12-31 | 西藏山南德诺农林产业开发有限责任公司 | Ginger shampoo and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647034A (en) * | 2019-01-16 | 2019-04-19 | 方文星 | A kind of self-cleaning type chemical material reclaimer |
| CN111701521A (en) * | 2020-05-12 | 2020-09-25 | 杨再西 | Energy-concerving and environment-protective type building materials coating production is with mixing agitator |
| CN111701521B (en) * | 2020-05-12 | 2022-01-11 | 山东翠宝新型材料科技有限公司 | Energy-concerving and environment-protective type building materials coating production is with mixing agitator |
| CN111617661A (en) * | 2020-06-04 | 2020-09-04 | 裘永军 | Stirring damping device |
| CN112677047A (en) * | 2020-12-09 | 2021-04-20 | 杭州蒙托机械科技有限公司 | Small polishing head protection device capable of avoiding shaking and blowing away dust |
| CN112755951A (en) * | 2021-01-29 | 2021-05-07 | 福建未来药业有限公司 | Reation kettle is used to enzyme catalysis medicine intermediate preparation |
| CN113024797A (en) * | 2021-04-27 | 2021-06-25 | 宁夏博远橡胶有限公司 | Glue solution separator is used in rubber production of chlorine riddle |
| CN113024797B (en) * | 2021-04-27 | 2023-04-25 | 宁夏博远橡胶有限公司 | Glue solution separating device for production of chloroether rubber |
| CN113855606A (en) * | 2021-09-17 | 2021-12-31 | 西藏山南德诺农林产业开发有限责任公司 | Ginger shampoo and preparation method thereof |
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| CN109092232B (en) | 2021-01-22 |
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Address after: 257000 south of Mingyuan Road, east of Jingyi road and north of weiqi Road, Blue Economic Development Zone, Hekou District, Dongying City, Shandong Province Patentee after: Shandong Yigong Material Technology Co.,Ltd. Address before: 257200 south of Mingyuan Road, east of Jingyi road and north of weiqi Road, new material industrial park, Dongying Port Economic Development Zone, Dongying City, Shandong Province Patentee before: Shandong Yigong Chemical Co.,Ltd. |
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Denomination of invention: A polyester synthesis reactor Effective date of registration: 20231213 Granted publication date: 20210122 Pledgee: Weihai commercial bank Limited by Share Ltd. Dongying branch Pledgor: Shandong Yigong Material Technology Co.,Ltd. Registration number: Y2023980071391 |
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