CN109277061A - A kind of production equipment and its technique preparing high solid content polymer polyol - Google Patents
A kind of production equipment and its technique preparing high solid content polymer polyol Download PDFInfo
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- CN109277061A CN109277061A CN201811033678.4A CN201811033678A CN109277061A CN 109277061 A CN109277061 A CN 109277061A CN 201811033678 A CN201811033678 A CN 201811033678A CN 109277061 A CN109277061 A CN 109277061A
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- chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- 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
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- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of production equipments and its technique for preparing high solid content polymer polyol, including cabinet, it is installed in the cabinet and symmetrical turns over chamber, described turn over is provided in the cabinet and symmetrical drive cavity between chamber, it is provided in the drive cavity positioned at the intracorporal inboard cavity of the case, it is provided with and communicated between the inboard cavity and the drive cavity and symmetrical above and below opens sliding chamber, it is provided between the inboard cavity positioned at the intracorporal built-in chamber of the case, intermediate mass is installed between end wall before and after the built-in chamber, being provided with for the intermediate mass or so end face bilateral symmetry rotation symmetrical above and below prolongs axis, it is described prolong axis and be rotatably assorted with the built-in chamber end wall connect, present device structure is simple, it is easy to use, this equipment is driven using rectangle belt, different groups of drive mechanisms are made to cooperate, and it utilizes Different switch valves realizes the quantitative quickly discharge of various chemical liquids, to improve the precision and production efficiency of equipment.
Description
Technical field
The present invention relates to chemical fields, and in particular to a kind of production equipment for preparing high solid content polymer polyol and its
Technique.
Background technique
The manufacture of polymer polyatomic alcohol generally uses batch process to make, and carboxylic acid and dihydric alcohol are added first when specially producing
Enter in reactor and melt, be passed through nitrogen, reaction generates water, gradually steams, and low polyester mixture (low molecular weight polyester is generated in kettle
Polyalcohol), with steaming for moisture, temperature in the kettle is gradually risen, and vacuum degree is gradually increased, while by excessive dihydric alcohol and on a small quantity
Side reaction product (low molecule polyester, aldehyde and ketone) steams together with the residual water that reaction generates, and generally requires in the process pair
It is added in each aqueous chemical medicament and accurately controls, just have corresponding control valve arrangement, existing liquid control structure
Single and collaborative work is poor, this equipment efficiently solves the problems, such as this.
Summary of the invention
The purpose of the present invention is to provide a kind of production equipment and its technique for preparing high solid content polymer polyol, energy
Enough overcome the drawbacks described above of the prior art.
According to the present invention, a kind of production equipment and its work for preparing high solid content polymer polyol of present device
Skill, including cabinet, be installed in the cabinet it is symmetrical turn over chamber, it is described turn over be provided between chamber in the cabinet and
Symmetrical drive cavity is provided in the drive cavity positioned at the intracorporal inboard cavity of the case, the inboard cavity and the biography
It is provided with and communicated with sliding chamber of opening symmetrical above and below between dynamic chamber, is provided between the inboard cavity intracorporal built-in positioned at the case
Chamber is installed with intermediate mass between end wall before and after the built-in chamber, and the bilateral symmetry rotation of described intermediate mass or so end face is provided with
It is symmetrical above and below to prolong axis, it is described prolong axis and be rotatably assorted with the built-in chamber end wall connect, the axis outer surface of prolonging is installed with from turning
It takes turns, driving motor is installed in the built-in chamber front bulkhead, the output shaft rotation of the driving motor is protruded into the cabinet,
It is provided with symmetrical above and below on rear side of the built-in chamber and is located at the intracorporal retention chamber of the case, the output shaft of the driving motor rotates
Protrude into upside intracavitary be rotatably assorted with the retention cavity rear end wall of the retention connect, outside the output shaft of the driving motor
Surface, which is installed with, retains intracavitary overturning fan positioned at described, and being provided with for rotating between end wall before and after the built-in chamber turns to stretch axis,
The described turn of outer surface for stretching axis is installed with positioned at the built-in intracavitary cooperation belt wheel, described turn stretch axis rotation protrude into downside
Intracavitary be rotatably assorted with the retention cavity rear end wall of the downside of the retention connect, and stretches axis outer surface for described turn and is installed with position
The intracavitary discharge fan of the retention in downside, the intermediate mass left and right sides are provided with positioned at described built-in intracavitary and bilateral symmetry
Driven pulley, the driven pulley right side in left side is installed with tubing string, and the tubing string and the intermediate mass are rotatably assorted company
It connects, is installed with that left and right is perforative to begin to speak in described tubing string or so end face, be installed with side axle in the driven pulley on right side, it is described
Side axle protrude into described begin to speak with it is described begin to speak to be rotatably assorted connect, the side axle and the built-in chamber right end wall are rotatably assorted company
Connect, described open far from the intermediate mass is installed with stroke motor in sliding chamber end wall, the output shaft of the stroke motor with it is described
It opens sliding chamber end wall to be rotatably assorted connection, the output shaft outer surface thread mating connection positioned at the stroke motor of side is provided with
Slide plate is installed with ring block in the slide plate, and what is rotated in the inboard cavity end wall far from the intermediate mass is provided with side switch block,
The spring cavity of opening is installed in the side switch block end face of the intermediate mass, the spring cavity far from the intermediate mass
That slides in end wall is provided with clamping plate, and the clamping plate outer surface is installed with the follow block of annular setting, the follow block and the ring block
It offsets, the clamping plate is protruded into the ring block and is slidably connected with the ring block, close to the clamping plate end of the intermediate mass
The card chamber of opening is installed in face, the driven pulley end face far from the intermediate mass, which is installed with, protrudes into axis, described to protrude into axis
It protrudes into the intracavitary sliding with the card chamber of the card to be loaded matings connection, the clamping plate side of the separate intermediate mass is provided with a left side
Right symmetrical follow block, the follow block end face far from the intermediate mass are installed with side axle, and the side axle rotation runs through the biography
Dynamic chamber end wall and protrude into it is described turn over it is intracavitary with it is described turn over chamber end wall and be rotatably assorted connect, the side axle outer surface be installed with it is described
The returning face plate that chamber end wall offsets is turned over, described turn in chamber or more end wall is provided with and communicated with connecting leg, is provided with and communicated with valve in the connecting leg
Door.
Further technical solution, the main runner are installed with annular from runner, driven pulley and mating band wheel outer surface
It is provided with and is the annular groove of rectangular aperture, offset the belt for being provided with that section is rectangle in annular groove, and belt turns the master
Wheel is connected from runner, driven pulley with cooperation pulley power.
Further technical solution is provided with and communicated in the retention chamber upper end wall and protrudes into pipe, described to protrude into connection in pipe
It is provided with and protrudes into valve, bottom siphunculus is provided with and communicated in the retention chamber lower end wall, is provided with and communicated with bottom port valve in the bottom siphunculus.
Further technical solution, the ring block are ring structure, and it is perforative across chamber that left and right is installed in the ring block.
Further technical solution, elasticity is provided with spring between the follow block and the spring cavity end wall.
Further technical solution, the follow block end face close to the intermediate mass and the folder far from the intermediate mass
Plate end face is installed with friction pad.
The beneficial effects of the present invention are:
In the initial state due to present device, the stroke motor and driving motor are in stop working state, the valve
Door protrudes into valve and bottom port valve is in close state, so that above structure is made to be located at initial position in the initial state, it can be rear
It is adjusted in continuous work, effectively improves the working regularity of equipment.
When equipment operation, need by corresponding pipeline to connect different solution by being forced into downside for equipment
In logical reaction kettle, then valve, bottom port valve and the valve of protruding into is opened at this time, makes described protrude at pipe, retention chamber and bottom siphunculus
It in connected state, the connecting leg and turns over chamber and be in connected state, the stroke motor drives the ring block and cunning after working at this time
Plate is moved far from the intermediate Block direction, so that the ring block and slide plate is loaded in moving process with the follow block, is made the folder
Plate is moved far from the direction of the intermediate mass, and the follow block and clamping plate is made to be in the state fitted closely, at this time the follow block and
Clamping plate relies on frictional drive, is connected by power the clamping plate with the follow block, in the clamping plate into the follow block sliding process,
The clamping plate is with the axis that protrudes into relative to that still can realize rotation with the axis that protrudes into while sliding, and the driving is electric at this time
It drives the main runner rotation after machine work, the slave runner being connected by power with the main runner by belt, driven pulley and matches
Crossed belt wheel prolongs axis and turns to stretch axis rotation described in making after rotating, and the output shaft rotation of axis and the driving motor is stretched at described turn
In the process, the overturning, which is fanned and is discharged, fans rotation, and the liquid being passed through in pipe that protrudes into is made to fan and be discharged fan in described overturn
Moved down under drive, and by the bottom siphunculus be discharged to lower section reaction kettle, it is described prolong axis rotation after, it is described from runner turn
It is dynamic, then after the driven pulley rotation, make it is described protrude into axis rotation, since the axis that protrudes into protrudes into that the card is intracavitary to make described stretch
Enter axis to be connected by power with the clamping plate, makes described protrude into after axis rotates that the clamping plate be driven to be rotated, supported at this time due to described
Plate is connected with clamping plate by frictional power, drives the follow block to be rotated after rotating the clamping plate, after the follow block rotation
The side axle is driven to be rotated, the returning face plate is rotated in described turn in chamber at this time, makes the liquid in the connecting leg described
Continue to convey down under the action of returning face plate, and be discharged to downwards in the reaction kettle of lower section, adjustment is corresponding during the work time
Control valve, and then corresponding liquid discharge rate is controlled, be conducive to being drained into various liquid fast quantifications in reaction kettle in this way,
To improve the precision and efficiency of equipment.
Present device structure is simple, easy to use, this equipment using rectangle belt be driven, make different groups of drive mechanisms into
Row cooperates, and the quantitative quickly discharge of various chemical liquids is realized using different switch valves, sets to improve
Standby precision and production efficiency.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure of of the invention a kind of production equipment for preparing high solid content polymer polyol and its technique
Schematic diagram；
Fig. 2 is the schematic diagram in the direction A-A in Fig. 1；
Fig. 3 is the schematic diagram in the direction B-B in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1-3, a kind of production equipment and its technique for preparing high solid content polymer polyol of the invention, packet
Include cabinet 103, be installed in the cabinet 103 it is symmetrical turn over chamber 102, it is described turn over be provided between chamber 102 be located at it is described
In cabinet 103 and symmetrical drive cavity 109, the inboard cavity in the cabinet 103 is provided in the drive cavity 109
140, it is provided with and communicated between the inboard cavity 140 and the drive cavity 109 and symmetrical above and below opens sliding chamber 111, the inboard cavity
The built-in chamber 114 being provided in the cabinet 103 between 140 is installed with centre between the built-in 114 front and back end wall of chamber
Block 113,113 or so the end face of intermediate mass bilateral symmetry rotation be provided with it is symmetrical above and below prolong axis 117, it is described to prolong axis 117
It is rotatably assorted and connect with built-in 114 end wall of chamber, 117 outer surface of axis of prolonging is installed with from runner 116, the built-in chamber
Driving motor 207 is installed in 114 front bulkheads, the output shaft rotation of the driving motor 207 is protruded into the cabinet 103,
Retention chamber 203 that is symmetrical above and below and being located in the cabinet 103, the driving motor 207 are provided on rear side of the built-in chamber 114
Output shaft rotation the retention chamber 203 for protruding into upside in be rotatably assorted and connect with 203 aft bulkhead of retention chamber, it is described
The output shaft outer surface of driving motor 207 is installed with before the overturning fan 204 retained in chamber 203, the built-in chamber 114
Being provided with for rotating between aft bulkhead turns to stretch axis 123, and the described turn of outer surface for stretching axis 123 is installed with positioned at the built-in chamber 114
Interior cooperation belt wheel 129, the described turn of retention chamber 203 for protruding into downside for stretching the rotation of axis 123 are interior described with the downside
It retains 203 aft bulkhead of chamber to be rotatably assorted connection, stretches 123 outer surface of axis for described turn and be installed with the retention chamber 203 positioned at downside
Interior discharge fan 210,113 left and right sides of intermediate mass is provided in the built-in chamber 114 and symmetrical driven belt
Wheel 112,112 right side of the driven pulley in left side are installed with tubing string 118, and the tubing string 118 is rotated with the intermediate mass 113
It is cooperatively connected, is installed with that left and right is perforative to begin to speak 122 in 118 or so the end face of tubing string, in the driven pulley 112 on right side
Be installed with side axle 120, the side axle 120 protrude into it is described begin to speak to begin to speak 122 to be rotatably assorted and connect with described in 122, the side axle
120 are rotatably assorted with the built-in 114 right end wall of chamber connect, and the described of the separate intermediate mass 113 opens in sliding 111 end wall of chamber admittedly
Equipped with stroke motor 110, the output shaft of the stroke motor 110 with it is described open sliding 111 end wall of chamber and be rotatably assorted connect, be located at one
The output shaft outer surface thread of the stroke motor 110 of side, which is cooperatively connected, is provided with slide plate 124, fixed in the slide plate 124
There is ring block 130, what is rotated in 140 end wall of the inboard cavity far from the intermediate mass 113 is provided with side switch block 127, close to institute
The spring cavity 126 that opening is installed in 127 end face of side switch block of intermediate mass 113 is stated, it is described far from the intermediate mass 113
That slides in 126 end wall of spring cavity is provided with clamping plate 108, and 108 outer surface of clamping plate is installed with the follow block 125 of annular setting,
The follow block 125 offsets with the ring block 130, and the clamping plate 108 protrudes into the ring block 130 matches with the ring block 130 sliding
Connection is closed, the card chamber 106 of opening is installed in 108 end face of the clamping plate of the intermediate mass 113, far from the intermediate mass
113 112 end face of the driven pulley, which is installed with, protrudes into axis 128, it is described protrude into axis 128 protrude into the card chamber 106 with it is described
Card chamber 106 slides the mating connection that is loaded, and 108 side of the clamping plate far from the intermediate mass 113 is provided with symmetrical support
Plate 107,107 end face of the follow block far from the intermediate mass 113 are installed with side axle 101, and what the side axle 101 rotated runs through institute
State 109 end wall of drive cavity and protrude into it is described turn in chamber 102 with it is described turn over 102 end wall of chamber and be rotatably assorted connect, outside the side axle 101
Surface is installed with to be provided with and communicated in about 102 end wall of chamber with the returning face plate 100 for turning over 102 end wall of chamber and offseting, described turn over
Pipe 104 is provided with and communicated with valve 105 in the connecting leg 104.
Valuably, wherein the main runner 115 is consolidated from runner 116, driven pulley 112 and cooperation 129 outer surface of belt wheel
It is provided with equipped with annular and is the annular groove of rectangular aperture, offset the belt for being provided with that section is rectangle in annular groove, and belt will
The main runner 115 is connected by power from runner 116, driven pulley 112 and cooperation belt wheel 129.
Valuably, wherein it is provided with and communicated in 203 upper end wall of retention chamber and protrudes into pipe 201, it is described to protrude into pipe 201
It is provided with and communicated with and protrudes into valve 202, be provided with and communicated with bottom siphunculus 205 in 203 lower end wall of retention chamber, in the bottom siphunculus 205
It is provided with and communicated with bottom port valve 206.
Valuably, wherein the ring block 130 is ring structure, is installed with that left and right is perforative to be passed through in the ring block 130
Chamber.
Valuably, wherein elasticity is provided with spring between 126 end wall of the follow block 125 and the spring cavity.
Valuably, wherein 107 end face of the follow block close to the intermediate mass 113 and the institute far from the intermediate mass 113
It states 108 end face of clamping plate and is installed with friction pad.
In the initial state, the stroke motor 110 and driving motor 207 are in stop working state to present device,
The valve 105 protrudes into valve 202 and bottom port valve 206 is in close state.
When equipment operation, need by corresponding pipeline to connect different solution by being forced into downside for equipment
In logical reaction kettle, then valve 202, bottom port valve 206 and the valve 105 of protruding into described at this time is opened, and makes described protrude into pipe 201, retain
Chamber 203 and bottom siphunculus 205 are in connected state, the connecting leg 104 and turn over chamber 102 and be in connected state, and the stroke is electric at this time
Machine 110 drives the ring block 130 and slide plate 124 to move far from 113 direction of intermediate mass after working, and makes 130 He of ring block
Slide plate 124 is loaded in moving process with the follow block 125, transports the clamping plate 108 far from the direction of the intermediate mass 113
It is dynamic, so that the follow block 107 and clamping plate 108 is in the state fitted closely, the follow block 107 and clamping plate 108 are by friction at this time
Transmission, is connected by power the clamping plate 108 with the follow block 107, in the clamping plate 108 into 107 sliding process of follow block,
The clamping plate 108 and the axis 128 that protrudes into are relative to that still can realize rotation with the axis 128 that protrude into while sliding, at this time
The driving motor 207 drives the main runner 115 to rotate after working, be connected by power with the main runner 115 by belt
Prolong axis 117 described in making after rotating from runner 116, driven pulley 112 and cooperation belt wheel 129 and turn to stretch the rotation of axis 123, in institute
It states in the output shaft rotation process for turning to stretch axis 123 and the driving motor 207,210 rotation of the overturning fan 204 and discharge fan,
Move the liquid being passed through in pipe 201 that protrudes into down under the drive of the overturning fan 204 and discharge fan 210, and by institute
State the reaction kettle that bottom siphunculus 205 is discharged to lower section, prolong after axis 117 rotates described, it is described to be rotated from runner 116, then it is described from
After movable belt pulley 112 rotates, make it is described protrude into the rotation of axis 128, due to it is described protrude into axis 128 protrude into the card chamber 106 make it is described
It protrudes into axis 128 to be connected by power with the clamping plate 108, makes described protrude into after axis 128 rotates that the clamping plate 108 be driven to be rotated,
It is connected at this time with clamping plate 108 by frictional power due to the follow block 107, drives the follow block after rotating the clamping plate 108
107 are rotated, and the follow block 107 drives the side axle 101 to be rotated after rotating, and the returning face plate 100 is described at this time
It turns over and is rotated in chamber 102, the liquid in the connecting leg 104 is made to continue to convey down under the action of returning face plate 100, and downwards
It is discharged in the reaction kettle of lower section, adjusts corresponding control valve during the work time, and then control corresponding liquid discharge rate, this
Sample is conducive to being drained into various liquid fast quantifications in reaction kettle.
The beneficial effects of the present invention are: in the initial state due to present device, the stroke motor and driving motor
In stop working state, the valve protrudes into valve and bottom port valve is in close state, to make above structure in original state
When be located at initial position, can be adjusted in follow-up work, effectively improve the working regularity of equipment.
When equipment operation, need by corresponding pipeline to connect different solution by being forced into downside for equipment
In logical reaction kettle, then valve, bottom port valve and the valve of protruding into is opened at this time, makes described protrude at pipe, retention chamber and bottom siphunculus
It in connected state, the connecting leg and turns over chamber and be in connected state, the stroke motor drives the ring block and cunning after working at this time
Plate is moved far from the intermediate Block direction, so that the ring block and slide plate is loaded in moving process with the follow block, is made the folder
Plate is moved far from the direction of the intermediate mass, and the follow block and clamping plate is made to be in the state fitted closely, at this time the follow block and
Clamping plate relies on frictional drive, is connected by power the clamping plate with the follow block, in the clamping plate into the follow block sliding process,
The clamping plate is with the axis that protrudes into relative to that still can realize rotation with the axis that protrudes into while sliding, and the driving is electric at this time
It drives the main runner rotation after machine work, the slave runner being connected by power with the main runner by belt, driven pulley and matches
Crossed belt wheel prolongs axis and turns to stretch axis rotation described in making after rotating, and the output shaft rotation of axis and the driving motor is stretched at described turn
In the process, the overturning, which is fanned and is discharged, fans rotation, and the liquid being passed through in pipe that protrudes into is made to fan and be discharged fan in described overturn
Moved down under drive, and by the bottom siphunculus be discharged to lower section reaction kettle, it is described prolong axis rotation after, it is described from runner turn
It is dynamic, then after the driven pulley rotation, make it is described protrude into axis rotation, since the axis that protrudes into protrudes into that the card is intracavitary to make described stretch
Enter axis to be connected by power with the clamping plate, makes described protrude into after axis rotates that the clamping plate be driven to be rotated, supported at this time due to described
Plate is connected with clamping plate by frictional power, drives the follow block to be rotated after rotating the clamping plate, after the follow block rotation
The side axle is driven to be rotated, the returning face plate is rotated in described turn in chamber at this time, makes the liquid in the connecting leg described
Continue to convey down under the action of returning face plate, and be discharged to downwards in the reaction kettle of lower section, adjustment is corresponding during the work time
Control valve, and then corresponding liquid discharge rate is controlled, be conducive to being drained into various liquid fast quantifications in reaction kettle in this way,
To improve the precision and efficiency of equipment.
Present device structure is simple, easy to use, this equipment using rectangle belt be driven, make different groups of drive mechanisms into
Row cooperates, and the quantitative quickly discharge of various chemical liquids is realized using different switch valves, sets to improve
Standby precision and production efficiency.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
- It is fixed in the cabinet 1. a kind of production equipment and its technique for preparing high solid content polymer polyol, including cabinet Have it is symmetrical turn over chamber, described turn over is provided in the cabinet and symmetrical drive cavity between chamber, the transmission It is intracavitary to be provided with positioned at the intracorporal inboard cavity of the case, it is provided with and communicated between the inboard cavity and the drive cavity symmetrical above and below Open sliding chamber, be provided between the inboard cavity solid between end wall before and after the intracorporal built-in chamber of the case, the built-in chamber Equipped with intermediate mass, what described intermediate mass or so end face bilateral symmetry rotated is provided with the axis that prolongs symmetrical above and below, described to prolong axis and institute Built-in chamber end wall is stated to be rotatably assorted connection, the axis outer surface of prolonging is installed with from runner, it is described built in be installed in chamber front bulkhead Driving motor, the output shaft rotation of the driving motor are protruded into the cabinet, and it is right up and down to be provided on rear side of the built-in chamber Claim and be located at the intracorporal retention chamber of the case, the driving motor output shaft rotation protrude into upside the retention it is intracavitary with The retention cavity rear end wall is rotatably assorted connection, the output shaft outer surface of the driving motor be installed with positioned at it is described retain it is intracavitary Overturning fan, being provided with for being rotated before and after the built-in chamber between end wall turn to stretch axis, and the described turn of outer surface for stretching axis is installed with position In the built-in intracavitary cooperation belt wheel, described turn is stretched the intracavitary institute with the downside of the retention for protruding into downside that axis rotates It states and retains cavity rear end wall and be rotatably assorted connection, stretch axis outer surface for described turn and be installed with the discharge intracavitary positioned at the retention of downside Fan, the intermediate mass left and right sides are provided with positioned at the built-in intracavitary and symmetrical driven pulley, left side it is described driven Belt wheel right side is installed with tubing string, and the tubing string is rotatably assorted with the intermediate mass and connect, fixed in described tubing string or so end face There is left and right is perforative to begin to speak, be installed with side axle in the driven pulley on right side, the side axle protrude into described begin to speak with it is described It begins to speak the connection that is rotatably assorted, the side axle is rotatably assorted with the built-in chamber right end wall and connect, described far from the intermediate mass Open and be installed with stroke motor in sliding chamber end wall, the output shaft of the stroke motor with it is described open sliding chamber end wall and be rotatably assorted connect, Output shaft outer surface thread mating connection positioned at the stroke motor of side is provided with slide plate, is installed with ring in the slide plate Block, the interior rotation of the inboard cavity end wall far from the intermediate mass is provided with side switch block, close to the side of the intermediate mass The spring cavity of opening is installed in switch block end face, that slides in the spring cavity end wall far from the intermediate mass is provided with folder Plate, the clamping plate outer surface are installed with the follow block of annular setting, and the follow block offsets with the ring block, and the clamping plate protrudes into described It is slidably connected in ring block with the ring block, the card chamber of opening is installed in the clamping plate end face of the intermediate mass, The driven pulley end face far from the intermediate mass is installed with and protrudes into axis, described to protrude into axis to protrude into the card intracavitary with the card Chamber slides the mating connection that is loaded, and the clamping plate side far from the intermediate mass is provided with symmetrical follow block, far from described The follow block end face of intermediate mass is installed with side axle, the side axle rotation through the drive cavity end wall and protrude into and described turn over chamber It is interior with it is described turn over chamber end wall and be rotatably assorted connect, the side axle outer surface be installed with the returning face plate for turning over chamber end wall and offseting, Described turn in chamber or more end wall is provided with and communicated with connecting leg, is provided with and communicated with valve in the connecting leg.
- 2. a kind of production equipment and its technique for preparing high solid content polymer polyol as described in claim 1, feature Be: the main runner is installed with from runner, driven pulley and mating band wheel outer surface annular and is provided with and for rectangular aperture Annular groove, offset in annular groove the belt for being provided with that section is rectangle, belt by the main runner, from runner, driven pulley and Cooperate pulley power connection.
- 3. a kind of production equipment and its technique for preparing high solid content polymer polyol as described in claim 1, feature Be: being provided with and communicated in the retention chamber upper end wall and protrude into pipe, it is described protrude into pipe to be provided with and communicated with protrude into valve, the retention It is provided with and communicated with bottom siphunculus in chamber lower end wall, is provided with and communicated with bottom port valve in the bottom siphunculus.
- 4. a kind of production equipment and its technique for preparing high solid content polymer polyol as described in claim 1, feature Be: the ring block is ring structure, and it is perforative across chamber that left and right is installed in the ring block.
- 5. a kind of production equipment and its technique for preparing high solid content polymer polyol as described in claim 1, feature Be: elasticity is provided with spring between the follow block and the spring cavity end wall.
- 6. a kind of production equipment and its technique for preparing high solid content polymer polyol as described in claim 1, feature Be: the follow block end face close to the intermediate mass and the clamping plate end face far from the intermediate mass are installed with friction pad.
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| CN201811033678.4A CN109277061A (en) | 2018-09-05 | 2018-09-05 | A kind of production equipment and its technique preparing high solid content polymer polyol |
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| CN201811033678.4A CN109277061A (en) | 2018-09-05 | 2018-09-05 | A kind of production equipment and its technique preparing high solid content polymer polyol |
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Citations (4)
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| US4597412A (en) * | 1982-09-29 | 1986-07-01 | Stark Anton W | Valve for sequential chemical operations |
| CN206229341U (en) * | 2016-10-13 | 2017-06-09 | 重庆市铜梁区宏亚建材有限公司 | A kind of polycarboxylate water-reducer auxiliary material process units |
| CN107224952A (en) * | 2017-06-08 | 2017-10-03 | 浙江康牧药业有限公司 | Florfenicol is produced with to stirring porous feed type reactor |
| CN108421158A (en) * | 2018-04-25 | 2018-08-21 | 宜昌吉达环保科技有限公司 | A kind of network of control system analgesic device |
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|---|---|---|---|---|
| US4597412A (en) * | 1982-09-29 | 1986-07-01 | Stark Anton W | Valve for sequential chemical operations |
| CN206229341U (en) * | 2016-10-13 | 2017-06-09 | 重庆市铜梁区宏亚建材有限公司 | A kind of polycarboxylate water-reducer auxiliary material process units |
| CN107224952A (en) * | 2017-06-08 | 2017-10-03 | 浙江康牧药业有限公司 | Florfenicol is produced with to stirring porous feed type reactor |
| CN108421158A (en) * | 2018-04-25 | 2018-08-21 | 宜昌吉达环保科技有限公司 | A kind of network of control system analgesic device |
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Application publication date: 20190129 |