CN108579578A - A kind of urethane raw premixed combinations formula stirring system - Google Patents
A kind of urethane raw premixed combinations formula stirring system Download PDFInfo
- Publication number
- CN108579578A CN108579578A CN201810638133.XA CN201810638133A CN108579578A CN 108579578 A CN108579578 A CN 108579578A CN 201810638133 A CN201810638133 A CN 201810638133A CN 108579578 A CN108579578 A CN 108579578A
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- China
- Prior art keywords
- servo motor
- mixing barrel
- urethane raw
- stirring system
- combinations formula
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/403—Disposition of the rotor axis
- B01F29/4032—Disposition of the rotor axis vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/83—Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2213—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2215—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of urethane raw premixed combinations formula stirring systems,Including bottom plate,The upper surface of the bottom plate is equipped with fixed frame,The side of the fixed frame is equipped with PLC controller,The fixed frame upper surface is equipped with fixed ring,Mixing barrel is connected in the fixed ring,The upper surface slide of the mixing barrel is connected with puddle support,The end of the puddle support is equipped with servo motor one,It is connected with electric telescopic rod between the servo motor one and mixing barrel,The urethane raw premixed combinations formula stirring system drives puddle support by the way that servo motor one is arranged,Blade one and blade two rotate clockwise to be sufficiently stirred the raw material in mixing barrel,Servo motor one is driven to move up and down by the way that electric telescopic rod is arranged,And then blade one and blade two is made to move up and down,Enhance mixing effect,By the way that gear one is arranged,Gear two and servo motor two drive mixing barrel to rotate counterclockwise,Cooperation servo motor one further enhances mixing effect.
Description
Technical field
The present invention relates to urethane raw stirring technique fields, specially a kind of urethane raw premixed combinations formula stirring system
System.
Background technology
With China's expanding economy, polyurethane foam is got in household electric appliances, automotive upholstery industry, heat preservation sector application
Come more extensive, the urethane raw premixing device as important component in Polyurethane equipment is also increasingly produced
The attention of producer.Need to be applied in raw material premix it is various forms of be stirred, typically now using traditional approach
On stirring system, such as：Helical-ribbon type paddle, oar blade type etc., due to the particularity of urethane raw, the stirring of single form
Leaf needs the long period that could be uniformly mixed when mixing, and production efficiency is not high.Especially a variety of viscosity and density difference are larger
When raw material mixes, since material viscosity and density difference are very big, traditional approach is more difficult to stir evenly in a short time.
If the patent of application publication number CN202212133U discloses a kind of urethane raw premixed combinations formula stirring system,
It includes mixing batch can, spoiler, blender main shaft, pusher blade, anchor formula paddle, pusher blade and anchor formula paddle
On blender main shaft, spoiler is mounted on the inner wall of mixing batch can, and blender main shaft is along mixing batch can central axis
Direction is placed in the centre of mixing batch can, and there are certain skies between anchor formula paddle and the end and spoiler of pusher blade
Gap so that anchor formula paddle and pusher blade do not generate friction with spoiler.But the urethane raw premixed combinations formula is stirred
It is poor to mix system mixing effect, stability is poor when stirring, and installation is more inconvenient, temperature and pressure in inconvenience control mixing drum
By force, use is more inconvenient.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of urethane raw premixed combinations formula and stirs
System is mixed, mixing effect is preferable, and stability is stronger when stirring, and installation is more convenient, facilitates temperature and pressure in control mixing drum
By force, use is more convenient, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of urethane raw premixed combinations formula stirring system
The upper surface of system, including bottom plate, the bottom plate is equipped with fixed frame, and the side of the fixed frame is equipped with PLC controller, the fixation
Frame upper surface is equipped with fixed ring, and mixing barrel is connected in the fixed ring, and the upper surface slide of the mixing barrel is connected with
The end of puddle support, the puddle support is equipped with servo motor one, is connected between the servo motor one and mixing barrel electronic
The upper surface of telescopic rod, the mixing barrel is respectively equipped with connecting tube and compression pump, and the end of the connecting tube is connected with charging
The bottom of bucket, the loading hopper is equipped with weighing sensor, and the bottom surface of the mixing barrel is respectively equipped with discharge nozzle and heater, institute
It states mixing barrel side and is equipped with gear one at the position of bottom surface, one end of the plate upper surface is equipped with servo motor two,
The output shaft of the servo motor two is connected with gear two, and the gear two engages connection with gear one, the PLC controller
Input terminal is electrically connected the output end of external power supply, output end electrical connection servo motor one, the servo motor of the PLC controller
Two, the input terminal of compression pump, electric telescopic rod and heater, the PLC controller are two-way be electrically connected with weighing sensor.
As a preferred technical solution of the present invention, the upper surface of the bottom plate is equipped with mounting hole, in the mounting hole
Installation bolt is slidably connected, the end thread of the installation bolt is connected with installation nut.
As a preferred technical solution of the present invention, connecting plate, the company are connected between the fixed frame and bottom plate
Fishplate bar and bottom plate are fixed weld.
As a preferred technical solution of the present invention, the side of the discharge nozzle and connecting tube is equipped with solenoid valve, institute
State the output end of the input terminal electrical connection PLC controller of solenoid valve.
As a preferred technical solution of the present invention, the side of the mixing barrel is equipped with mounting groove, the mounting groove
Glass plate is inside installed, the glass plate is transparency glass plate.
As a preferred technical solution of the present invention, the upper surface of the bottom plate is equipped with connecting cylinder, the mixing barrel
Bottom surface be equipped with connecting pole, the connecting pole and connecting cylinder are rotatablely connected.
As a preferred technical solution of the present invention, the side of the puddle support is provided with blade two, institute in 30 degree
The side for stating puddle support is provided with blade one in 150 degree, and the blade one is connected with each other with blade two.
As a preferred technical solution of the present invention, the interior diameter of the fixed ring is more than the straight of mixing barrel bottom surface
Diameter, the mixing barrel are rotatablely connected with fixed ring.
As a preferred technical solution of the present invention, the upper surface of the mixing barrel is respectively equipped with thermometer and pressure
Table, the thermometer and pressure gauge are two-way be electrically connected with PLC controller.
Compared with prior art, the beneficial effects of the invention are as follows：1, puddle support, blade are driven by the way that servo motor one is arranged
One and blade two rotate clockwise come to mixing barrel in raw material be sufficiently stirred, by be arranged electric telescopic rod drive watch
It takes motor one to move up and down, and then blade one and blade two is made to move up and down, enhance mixing effect, by the way that gear is arranged
One, gear two and servo motor two drive mixing barrel to rotate counterclockwise, and cooperation servo motor one further enhances mixing effect；
2, by the temperature that thermometer and heater is arranged convenient for adjusting in mixing barrel, promote to mix more between raw material
Add uniformly, by the way that compression pump and pressure gauge is arranged convenient for the pressure in control mixing barrel, facilitates raw material after mixing
It is discharged from discharge nozzle, by the way that glass plate is arranged convenient for the mixing situation between each raw material in observation mixing barrel；
3, it is convenient for carrying out the urethane raw premixed combinations formula stirring system by the way that installation bolt and installation nut is arranged
Installation and removal, by the way that connecting cylinder, fixed frame, connecting pole and fixed ring is arranged convenient for the enhancing urethane raw premixed combinations formula
Stability of the stirring system in stirring, by the way that weighing sensor, loading hopper and the solenoid valve of connecting tube side is arranged convenient for control
The quantity that raw material processed is added, accuracy are higher.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is cross-sectional view of the present invention.
In figure：1 bottom plate, 2 connecting cylinders, 3 discharge nozzles, 4 connecting plates, 5 glass plates, 6 fixed frames, 7 thermometers, 8 loading hoppers, 9
Servo motor one, 10 pressure gauges, 11PLC controllers, 12 gears one, 13 installation bolts, 14 gears two, 15 servo motors two, 16
Connecting pole, 17 mixing barrels, 18 fixed rings, 19 compression pumps, 20 weighing sensors, 21 electric telescopic rods, 22 puddle supports, 23 blades
One, 24 blades two, 25 heaters.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of urethane raw premixed combinations formula stirring system,
Including bottom plate 1, the upper surface of bottom plate 1 is equipped with fixed frame 6, and the side of fixed frame 6 is equipped with PLC controller 11,6 upper surface of fixed frame
Equipped with fixed ring 18, mixing barrel 17 is connected in fixed ring 18, the upper surface slide of mixing barrel 17 is connected with puddle support 22,
The end of puddle support 22 is equipped with servo motor 1, and electric telescopic rod 21 is connected between servo motor 1 and mixing barrel 17,
The upper surface of mixing barrel 17 is respectively equipped with connecting tube and compression pump 19, and the end of connecting tube is connected with loading hopper 8, loading hopper 8
Bottom be equipped with weighing sensor 20, by various raw materials by loading hopper 8 inject mixing barrel 17 in, pass through weighing sensor 20
Control the quantity that raw material is added with the solenoid valve of connecting tube side, the bottom surface of mixing barrel 17 be respectively equipped with discharge nozzle 3 and plus
Hot device 25,17 side of mixing barrel are equipped with gear 1 at the position of bottom surface, and one end of 1 upper surface of bottom plate is equipped with servo electricity
The output shaft of machine 2 15, servo motor 2 15 is connected with gear 2 14, and gear 2 14 engages connection with gear 1, passes through gear
One 12, gear 2 14 and servo motor 2 15 drive mixing barrel 17 to rotate counterclockwise, and cooperation servo motor 1 further enhances
Mixing effect, the output end of the input terminal electrical connection external power supply of PLC controller 11, the output end electrical connection of PLC controller 11
The input terminal of servo motor 1, servo motor 2 15, compression pump 19, electric telescopic rod 21 and heater 25, PLC controller 11
It is electrically connected to be two-way with weighing sensor 20, the upper surface of bottom plate 1 is equipped with mounting hole, and installation bolt is slidably connected in mounting hole
13, it is convenient for carrying out peace installation and dismantling to the urethane raw premixed combinations formula stirring system by installation bolt 13 and installation nut
It unloads, the end thread of installation bolt 13 is connected with installation nut, and connecting plate 4, connecting plate 4 are connected between fixed frame 6 and bottom plate 1
It is to fix to weld with bottom plate 1, the side of discharge nozzle 3 and connecting tube is equipped with solenoid valve, the input terminal electrical connection PLC controls of solenoid valve
The side of the output end of device 11 processed, mixing barrel 17 is equipped with mounting groove, and glass plate 5 is equipped in mounting groove, and glass plate 5 is transparent
Glass plate, by the way that glass plate 5 is arranged convenient for the mixing situation between each raw material in observation mixing barrel 17, the upper surface of bottom plate 1
Equipped with connecting cylinder 2, the bottom surface of mixing barrel 17 is equipped with connecting pole 16, and connecting pole 16 is rotatablely connected with connecting cylinder 2, passes through connecting cylinder
2, fixed frame 6, connecting pole 16 and fixed ring 18 convenient for enhance the urethane raw premixed combinations formula stirring system stirring when
The side of stability, puddle support 22 is provided with blade 2 24 in 30 degree, and the side of puddle support 22 is provided in 150 degree
Blade 1, blade 1 are connected with each other with blade 2 24, and puddle support 22, blade 1 and leaf are driven by servo motor 1
Piece 2 24 rotates clockwise to be sufficiently stirred the raw material in mixing barrel 17, is watched by the way that the drive of electric telescopic rod 21 is arranged
It takes motor 1 to move up and down, and then blade 1 and blade 2 24 is made to move up and down, the interior diameter of fixed ring 18, which is more than, to be mixed
The diameter of 17 bottom surface of barrel is closed, mixing barrel 17 is rotatablely connected with fixed ring 18, and the upper surface of mixing barrel 17 is respectively equipped with temperature
Table 7 and pressure gauge 10 are spent, thermometer 7 and pressure gauge 10 are electrically connected to be two-way with PLC controller 11, by thermometer 7 and add
Hot device 25 is convenient for adjusting the temperature in mixing barrel 17, by the way that compression pump 19 and pressure gauge 10 is arranged convenient for control mixing barrel 17
Interior pressure facilitates and raw material after mixing is discharged from discharge nozzle 3, and 11 control servomotor 1 of PLC controller is watched
Take motor 2 15, compression pump 19, electric telescopic rod 21, heater 25, solenoid valve, weighing sensor 20, thermometer 7 and pressure gauge
10 method is common method in the prior art, and PLC controller 11 uses the PLC of the S7-200 models of Siemens
Controller.
When in use：Various raw materials are injected by loading hopper 8 in mixing barrel 17, weighing sensor 20 and connection are passed through
The quantity of raw material is added to control for the solenoid valve of pipe side, and puddle support 22, blade 1 and blade are driven by servo motor 1
2 24 rotate clockwise to be sufficiently stirred to the raw material in mixing barrel 17, and servo is driven by the way that electric telescopic rod 21 is arranged
Motor 1 moves up and down, and then blade 1 and blade 2 24 is made to move up and down, and passes through gear 1,2 14 and of gear
Servo motor 2 15 drives mixing barrel 17 to rotate counterclockwise, and cooperation servo motor 1 further enhances mixing effect.
The present invention has advantageous effect below：1, puddle support 22, blade 1 and leaf are driven by the way that servo motor 1 is arranged
Piece 2 24 rotates clockwise to be sufficiently stirred the raw material in mixing barrel 17, is watched by the way that the drive of electric telescopic rod 21 is arranged
It takes motor 1 to move up and down, and then blade 1 and blade 2 24 is made to move up and down, enhance mixing effect, pass through setting
Gear 1, gear 2 14 and servo motor 2 15 drive mixing barrel 17 to rotate counterclockwise, and cooperation servo motor 1 is further
Enhance mixing effect；
2, by the temperature that thermometer 7 and heater 25 is arranged convenient for adjusting in mixing barrel 17, promote to mix between raw material
That closes is more uniform, and by the way that compression pump 19 and pressure gauge 10 is arranged convenient for the pressure in control mixing barrel 17, facilitating will mix
Raw material after uniformly is discharged from discharge nozzle 3, by the way that glass plate 5 is arranged convenient for mixed between each raw material in observation mixing barrel 17
Close situation；
3, by be arranged installation bolt 13 and installation nut be convenient for the urethane raw premixed combinations formula stirring system into
Row installation and removal, it is pre- convenient for enhancing the urethane raw by the way that connecting cylinder 2, fixed frame 6, connecting pole 16 and fixed ring 18 is arranged
Stability of the mixed combined agitating system in stirring, by the electricity that weighing sensor 20, loading hopper 8 and connecting tube side is arranged
The quantity that magnet valve is added convenient for control raw material, accuracy are higher.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of urethane raw premixed combinations formula stirring system, including bottom plate (1), it is characterised in that：The bottom plate (1) it is upper
Surface is equipped with fixed frame (6), and the side of the fixed frame (6) is equipped with PLC controller (11), and fixed frame (6) upper surface is set
There is fixed ring (18), mixing barrel (17), the upper surface slide of the mixing barrel (17) are connected in the fixed ring (18)
It is connected with puddle support (22), the end of the puddle support (22) is equipped with servo motor one (9), the servo motor one (9) and mixes
Electric telescopic rod (21) is connected between conjunction barrel (17), the upper surface of the mixing barrel (17) is respectively equipped with connecting tube and pressure
Power pumps (19), and the end of the connecting tube is connected with loading hopper (8), and the bottom of the loading hopper (8) is equipped with weighing sensor
(20), the bottom surface of the mixing barrel (17) is respectively equipped with discharge nozzle (3) and heater (25), mixing barrel (17) side
Gear one (12) is equipped at the position of bottom surface, one end of bottom plate (1) upper surface is equipped with servo motor two (15), described
The output shaft of servo motor two (15) is connected with gear two (14), and the gear two (14) engages connection, institute with gear one (12)
State the output end of the input terminal electrical connection external power supply of PLC controller (11), the output end electrical connection of the PLC controller (11)
The input terminal of servo motor one (9), servo motor two (15), compression pump (19), electric telescopic rod (21) and heater (25), institute
It is two-way be electrically connected that PLC controller (11), which is stated, with weighing sensor (20).
2. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The bottom plate
(1) upper surface is equipped with mounting hole, and installation bolt (13), the end of the installation bolt (13) are slidably connected in the mounting hole
Portion is threaded with installation nut.
3. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The fixation
Connecting plate (4) is connected between frame (6) and bottom plate (1), the connecting plate (4) and bottom plate (1) are fixed weld.
4. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The discharging
The side of pipe (3) and connecting tube is equipped with solenoid valve, the output of the input terminal electrical connection PLC controller (11) of the solenoid valve
End.
5. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The mixing
The side of barrel (17) is equipped with mounting groove, and glass plate (5) is equipped in the mounting groove, and the glass plate (5) is transparent glass
Plate.
6. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The bottom plate
(1) upper surface is equipped with connecting cylinder (2), and the bottom surface of the mixing barrel (17) is equipped with connecting pole (16), the connecting pole (16)
It is rotatablely connected with connecting cylinder (2).
7. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The stirring
The side of frame (22) is provided with blade two (24) in 30 degree, and the side of the puddle support (22) is provided with leaf in 150 degree
Piece one (23), the blade one (23) are connected with each other with blade two (24).
8. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The fixation
The interior diameter of ring (18) is more than the diameter of mixing barrel (17) bottom surface, and the mixing barrel (17) connects with fixed ring (18) rotation
It connects.
9. a kind of urethane raw premixed combinations formula stirring system according to claim 1, it is characterised in that：The mixing
The upper surface of barrel (17) is respectively equipped with thermometer (7) and pressure gauge (10), the thermometer (7) and pressure gauge (10) with
PLC controller (11) is two-way electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638133.XA CN108579578A (en) | 2018-06-20 | 2018-06-20 | A kind of urethane raw premixed combinations formula stirring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638133.XA CN108579578A (en) | 2018-06-20 | 2018-06-20 | A kind of urethane raw premixed combinations formula stirring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579578A true CN108579578A (en) | 2018-09-28 |
Family
ID=63628329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638133.XA Withdrawn CN108579578A (en) | 2018-06-20 | 2018-06-20 | A kind of urethane raw premixed combinations formula stirring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898715A (en) * | 2019-12-04 | 2020-03-24 | 赣州承亮科技有限公司 | Medical agitating unit |
-
2018
- 2018-06-20 CN CN201810638133.XA patent/CN108579578A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898715A (en) * | 2019-12-04 | 2020-03-24 | 赣州承亮科技有限公司 | Medical agitating unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |