CN112957959A - Agitated vessel is used in polypropylene processing - Google Patents
Agitated vessel is used in polypropylene processing Download PDFInfo
- Publication number
- CN112957959A CN112957959A CN202110160152.8A CN202110160152A CN112957959A CN 112957959 A CN112957959 A CN 112957959A CN 202110160152 A CN202110160152 A CN 202110160152A CN 112957959 A CN112957959 A CN 112957959A
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- China
- Prior art keywords
- outer side
- block
- plate
- shaft
- liquid resin
- 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
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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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
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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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses stirring equipment for polypropylene processing, which structurally comprises a support frame, a tank body, a motor, a controller and a collecting tank, wherein the upper end of the support frame is welded and connected with the outer side of the tank body, the upper end of the motor is connected with a shaft on the right side of the tank body, the outer side of the controller is welded and connected with the outer side of the support frame, the upper end of the collecting tank is connected with the lower end of the tank body through a bolt, a cleaning plate cleans the inner side of the, the cleaning head at the right side of the main body plate is contacted with the inner side of the tank wall during cleaning, then the liquid resin is scraped downwards by the inclined strip at the outer side of the compression plate, the liquid resin is prevented from being adhered to the inner side of the tank wall to adhere the polypropylene powder, the mixing degree is improved, the movable block moves outwards under the pressure of the liquid resin, when discharging the resin after mixing, the stay cord can upwards stimulate the block, throws away the liquid resin that will scrape off, has reduced the adhesion volume of liquid resin in the main part board outside.
Description
Technical Field
The invention belongs to the field of polypropylene, and particularly relates to stirring equipment for polypropylene processing.
Background
Polypropylene is the product of petrochemical industry processing, in modern industrial production through the method of adding liquid resin or thermoplastic rubber in polypropylene powder to polypropylene advance the modification, polypropylene through mixing after the modification can promote toughness and ductility, improve the anti ability of falling of polypropylene product, but in the in-process liquid resin of stirring can be attached to the inner wall of agitator tank, polypropylene powder can be raised by the liquid resin adhesion on the inner wall by the pivoted puddler at the in-process of stirring simultaneously, it is difficult for with liquid resin mixing to lead to the polypropylene powder of adhesion on the agitator tank inner wall, liquid resin on the inner wall receives the viscidity to pull the effect and follows the discharge when discharge mixture after the stirring, lead to terminal polypropylene and liquid resin mixing uneven, the quality that polypropylene and liquid resin mix the stirring has been reduced.
Disclosure of Invention
In order to solve the problem that in the process of stirring polypropylene powder, the polypropylene powder is lifted by a rotating stirring rod and is adhered to liquid resin on the inner wall, so that the polypropylene powder adhered to the inner wall of a stirring tank is difficult to mix with the liquid resin, the invention provides stirring equipment for processing polypropylene.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an agitated vessel is used in polypropylene processing, its structure includes support frame, jar body, motor, controller, collecting vat, support frame upper end and jar external side welded connection, motor upper end and jar external side hub connection, the controller outside and support frame outside welded connection, collecting vat upper end and jar body lower extreme bolted connection, jar body is including jar wall, back shaft, clearance ware, (mixing) shaft, jar wall outside and support frame upper end welded connection, the back shaft lower extreme is connected with jar wall bottom hub connection, the clearance ware outside inlays solid with the back shaft outside and is connected, the (mixing) shaft middle part and back shaft outside welded connection.
As a further improvement of the invention, the cleaner comprises a fixed sleeve, a connecting rod and two cleaning plates, wherein the inner side of the fixed sleeve is fixedly connected with the outer side of the supporting shaft in an embedded manner, the inner end of the connecting rod is connected with the outer side of the fixed sleeve in a welded manner, the outer side of the cleaning plates is connected with the outer side of the connecting rod in a welded manner, and the cleaning plates are distributed in a bilateral symmetry manner by taking the fixed sleeve as the center.
As a further improvement of the cleaning device, the cleaning plate comprises a main body plate, a cleaning head and a reset plate, the left side of the main body plate is connected with the right side of the connecting rod in a welding mode, the left side of the cleaning head is connected with the right side of the main body plate in a shaft mode, the reset plate is fixedly connected between the right side of the main body plate and the left side of the cleaning head in an embedded mode, and the cleaning head is arc-shaped and is tightly attached to the wall of the tank.
As a further improvement of the cleaning device, the cleaning heads comprise fixing blocks, spring rods, protruding blocks and arc-shaped plates, the left ends of the fixing blocks are connected with the right side shaft of the main body plate in a connected mode, the spring rods are connected between the protruding blocks and the spring rods in a welded mode, the left sides of the arc-shaped plates are connected with the right sides of the fixing blocks in a welded mode, the number of the protruding blocks on each cleaning head is three, and the protruding blocks are distributed along the outer sides of the arc-shaped plates in an arc-shaped equidistant mode.
As a further improvement of the invention, the bumps comprise sealing plates, compression plates and oblique strips, the left sides of the sealing plates are fixedly connected with the right sides of the spring rods in an embedded mode, the left sides of the compression plates are connected with the outer sides of the sealing plates in a shaft mode, the outer sides of the oblique strips are connected with the outer sides of the compression plates in a welding mode, the oblique strips are arc-shaped, and the number of the oblique strips on the outer sides of each bump is four, and the oblique strips are installed in an oblique mode.
As a further improvement of the invention, the connecting rod comprises a loop bar, a movable block and a pull rope, the loop bar is welded and connected between the supporting shaft and the cleaner, the middle part of the movable block is in clearance fit with the outer side of the loop bar, the pull rope is fixedly connected between the movable block and the inner side of the loop bar in an embedded manner, and the side section of the cleaning head is trapezoidal and is distributed in a shape of being narrow at the top and wide at the bottom.
As a further improvement of the invention, the movable block comprises a block body, ejection blocks and a toughness block, the movable block comprises a block body, an ejection block and a toughness block, the outer side of the block body is in clearance fit with the outer side of the loop bar, the left end of the ejection block is connected with the shaft of the outer side of the block body, the toughness block is fixedly embedded between the outer side of the ejection block and the outer side of the block body, the number of the ejection blocks is eight, the ejection blocks are symmetrically distributed, and the outer side of the ejection blocks is arc-shaped.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the clearance board is cleared up jar wall inboard, and the cleaning head on main part board right side and jar wall inboard contact when the clearance, liquid resin is scraped downwards by the slanted bar in the compression board outside afterwards, has prevented that the liquid resin adhesion from with the polypropylene powder adhesion in the inboard of jar wall, has improved the mixedness.
2. The movable block receives the pressure of liquid resin to move to the outside, and when discharging the resin after mixing, the stay cord can upwards stimulate the block, throws away the liquid resin that will scrape off, has reduced the adhesion volume of liquid resin in the main part board outside.
Drawings
FIG. 1 is a schematic structural diagram of a stirring apparatus for polypropylene processing according to the present invention.
FIG. 2 is a schematic side view of a half-section structure of a can body according to the present invention.
FIG. 3 is a schematic side view of a half-section of the cleaner of the present invention.
FIG. 4 is a schematic side view of a cleaning plate according to the present invention.
Fig. 5 is a schematic perspective view of a cleaning head according to the present invention.
Fig. 6 is a schematic perspective view of a bump according to the present invention.
FIG. 7 is a side view of a connecting rod according to the present invention.
FIG. 8 is a side view of a half-section of a movable block of the present invention.
In the figure: the device comprises a support frame-1, a tank body-2, a motor-3, a controller-4, a collecting tank-5, a tank wall-21, a support shaft-22, a cleaner-23, a stirring rod-24, a fixing sleeve-231, a connecting rod-232, a cleaning plate-233, a main body plate-33 a, a cleaning head-33 b, a reset plate-33 c, a fixing block-b 1, a spring rod-b 2, a bump-b 3, an arc plate-b 4, a sealing plate-b 31, a compression plate-b 32, an oblique strip-b 33, a sleeve rod-32 a, a movable block-32 b, a pull rope-32 c, a block-b 1, an ejection block-b 2 and a toughness block-b 3.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention provides stirring equipment for polypropylene processing, which structurally comprises a support frame 1, a tank body 2, a motor 3, a controller 4 and a collecting tank 5, wherein the upper end of the support frame 1 is connected with the outer side of the tank body 2 in a welding mode, the upper end of the motor 3 is connected with the right side shaft of the tank body 2 in a shaft mode, the outer side of the controller 4 is connected with the outer side of the support frame 1 in a welding mode, the upper end of the collecting tank 5 is connected with the lower end of the tank body 2 through a bolt, the tank body 2 comprises a tank wall 21, a support shaft 22, a cleaner 23 and a stirring shaft 24, the outer side of the tank wall 21 is connected with the upper end of the support frame 1 in a welding mode, the lower end of the support shaft 22 is connected with the bottom shaft of the tank.
Wherein, clearance ware 23 is including fixed cover 231, connecting rod 232, cleaning plate 233, fixed cover 231 is inboard to be connected with the back shaft 22 outside is embedded, connecting rod 232 the inner and fixed cover 231 outside welded connection of connecting rod 232, the cleaning plate 233 outside and connecting rod 232 outside welded connection, cleaning plate 233 quantity is two to use fixed cover 231 to be bilateral symmetry distribution as the center, make the resistance that receives about cleaning plate 233 can offset each other, be favorable to improving the clearance dynamics to jar wall 21.
Wherein, clearance board 233 includes main part board 33a, cleaning head 33b, resets board 33c, main part board 33a left side and connecting rod 232 right side welded connection, cleaning head 33b left side and main part board 33a right side hub connection, it connects between main part board 33a right side and cleaning head 33b left side to reset board 33c inlays admittedly, cleaning head 33b shape is the arc, closely laminates with jar wall 21 for the liquid resin of adhesion can with cleaning head 33b effective contact on the inside, has improved the clearance dynamics to jar wall 21 inboard.
Wherein, cleaning head 33b includes fixed block b1, spring beam b2, lug b3, arc b4, fixed block b1 left end and main body plate 33a right side hub connection, spring beam b2 welded connection is between lug b3 and spring beam b2, arc b4 left side and fixed block b1 right side welded connection, the quantity of lug b3 on every cleaning head 33b is three to be arc equidistance along the arc b4 outside and distribute for the contact of lug b3 and jar wall 21 inboard is improved, is favorable to reducing the adhesion volume of adhering to the inboard liquid resin of jar wall 21.
The bump b3 comprises a sealing plate b31, a compression plate b32 and an oblique strip b33, the left side of the sealing plate b31 is fixedly connected with the right side of a spring rod b2 in an embedded mode, the left side of the compression plate b32 is connected with the outer side of the sealing plate b31 in a shaft mode, the outer side of the oblique strip b33 is connected with the outer side of a compression plate b32 in a welded mode, the oblique strip b33 is arc-shaped, the number of the outer sides of each bump b3 is four, the oblique installation is achieved, the cleaning plate 233 can be scraped downwards like liquid resin when rotating, and the liquid resin can fall down automatically.
The specific use mode and function of the embodiment are as follows:
in the invention, a tank body 2 fixed on a support frame 1 drives a support shaft 22 to rotate after a motor 3 is started through a controller 4 to mix polypropylene and liquid resin, and finally the mixture is discharged and collected through a collecting tank 5, the inner side of a tank wall 21 drives a cleaner 23 to rotate through a stirring rod 24 during mixing, the cleaner is fixed through a fixing sleeve 231, the inner side of the tank wall 21 is cleaned through a cleaning plate 233 under the fixation of a connecting rod 232, a cleaning head 33b on the right side of a main body plate 33a is contacted with the inner side of the tank wall 21 during cleaning, and the inner wall is attached through deflection of a resetting plate 33c, a spring rod b2 is compressed by a fixing block b1 during scraping, an arc-shaped plate b4 is deformed simultaneously, so that a lug b3 is movably attached to the inner side of the tank wall 21, collision with the inner side of the tank wall 21 is reduced, the service life of the lug b3 is prolonged, and liquid resin is prevented from entering by a sealing plate, the liquid resin is then scraped downward by the slanted bar b33 outside the compression plate b32, preventing the liquid resin from adhering to the inside of the can wall 21 to adhere the polypropylene powder, improving the degree of mixing.
Example 2:
as shown in fig. 7 to 8:
wherein, connecting rod 232 includes loop bar 32a, movable block 32b, stay cord 32c, loop bar 32a welded connection is between back shaft 22 and clearance ware 23, movable block 32b middle part and loop bar 32a outside clearance fit, stay cord 32c inlays the solid connection between movable block and loop bar 32a are inboard, clearance head 33b looks sideways at the cross-sectional shape and is trapezoidal to be under the narrow wide distribution, make clearance head 33b receive liquid resin's pressure when rotatory and can slide to the right side, improved the cleaning ability to liquid resin.
The movable block 32b comprises a block body b1, an ejection block b2 and a flexible block b3, the outer side of the block body b1 is in clearance fit with the outer side of the loop bar 32a, the left end of the ejection block b2 is in shaft connection with the outer side of the block body b1, the flexible block b3 is fixedly connected between the outer side of the ejection block b2 and the outer side of the block body b1 in an embedded mode, the ejection blocks b2 are eight in number and symmetrically distributed, the outer side of the ejection blocks b2 is arc-shaped, liquid resin can fly outwards after being extruded by the ejection block b2, and the amount of adhesion to the outer side of the block body b1 is reduced.
The specific use mode and function of the embodiment are as follows:
in the invention, the sleeve rod 32a drives the movable block 32b to rotate in the rotating process of the cleaner 23, the movable block 32b moves outwards under the pressure of liquid resin, when the resin is discharged after mixing, the block b1 is pulled upwards by the pull rope 32c, meanwhile, the left oblique angle of the block b1 scrapes off the redundant liquid resin, meanwhile, the ejection block b2 is ejected outwards under the support of the flexible block b3, and the scraped liquid resin is thrown out, so that the adhesion amount of the liquid resin on the outer side of the main body plate 33a is reduced.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a agitated vessel is used in polypropylene processing, its structure includes support frame (1), jar body (2), motor (3), controller (4), collecting vat (5), support frame (1) upper end and jar body (2) outside welded connection, motor (3) upper end and jar body (2) right side hub connection, controller (4) outside and support frame (1) outside welded connection, collecting vat (5) upper end and jar body (2) lower extreme bolted connection, its characterized in that:
the tank body (2) comprises a tank wall (21), a support shaft (22), a cleaner (23) and a stirring shaft (24), the outer side of the tank wall (21) is connected with the upper end of the support frame (1) in a welding mode, the lower end of the support shaft (22) is connected with the bottom shaft of the tank wall (21), the outer side of the cleaner (23) is fixedly connected with the outer side of the support shaft (22), and the middle part of the stirring shaft (24) is connected with the outer side of the support shaft (22) in a welding mode.
2. The stirring apparatus for polypropylene processing according to claim 1, wherein: clearance ware (23) are including fixed cover (231), connecting rod (232), clearance board (233), fixed cover (231) inboard is connected with back shaft (22) outside embedded solid, connecting rod (232) inner and fixed cover (231) outside welded connection, clearance board (233) outside and connecting rod (232) outside welded connection.
3. The stirring apparatus for polypropylene processing according to claim 2, wherein: the cleaning plate (233) comprises a main body plate (33a), a cleaning head (33b) and a reset plate (33c), wherein the left side of the main body plate (33a) is connected with the right side of the connecting rod (232) in a welding mode, the left side of the cleaning head (33b) is connected with the right side of the main body plate (33a) in a shaft mode, and the reset plate (33c) is fixedly connected between the right side of the main body plate (33a) and the left side of the cleaning head (33 b).
4. The stirring apparatus for polypropylene processing according to claim 3, wherein: clearance head (33b) are including fixed block (b1), spring beam (b2), lug (b3), arc (b4), fixed block (b1) left end and main part board (33a) right side hub connection, spring beam (b2) welded connection is between lug (b3) and spring beam (b2), arc (b4) left side and fixed block (b1) right side welded connection.
5. The stirring apparatus for polypropylene processing according to claim 4, wherein: the bump (b3) comprises a sealing plate (b31), a compression plate (b32) and an oblique strip (b33), wherein the left side of the sealing plate (b31) is fixedly connected with the right side of a spring rod (b2) in a embedding manner, the left side of the compression plate (b32) is connected with the outer side shaft of the sealing plate (b31), and the outer side of the oblique strip (b33) is connected with the outer side of the compression plate (b32) in a welding manner.
6. The stirring apparatus for polypropylene processing according to claim 2, wherein: connecting rod (232) include loop bar (32a), movable block (32b), stay cord (32c), loop bar (32a) welded connection is between back shaft (22) and clearance ware (23), movable block (32b) middle part and loop bar (32a) outside clearance fit, stay cord (32c) are embedded and are connected between movable block and loop bar (32a) are inboard.
7. The stirring apparatus for polypropylene processing according to claim 6, wherein: the movable block (32b) comprises a block body (b1), an ejection block (b2) and a toughness block (b3), the outer side of the block body (b1) is in clearance fit with the outer side of the loop bar (32a), the left end of the ejection block (b2) is connected with the outer side shaft of the block body (b1), and the toughness block (b3) is fixedly connected between the outer side of the ejection block (b2) and the outer side of the block body (b 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160152.8A CN112957959A (en) | 2021-02-05 | 2021-02-05 | Agitated vessel is used in polypropylene processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160152.8A CN112957959A (en) | 2021-02-05 | 2021-02-05 | Agitated vessel is used in polypropylene processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112957959A true CN112957959A (en) | 2021-06-15 |
Family
ID=76274257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110160152.8A Withdrawn CN112957959A (en) | 2021-02-05 | 2021-02-05 | Agitated vessel is used in polypropylene processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112957959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942107A (en) * | 2021-09-08 | 2022-01-18 | 林萌 | Purification device for ceramic manufacture |
-
2021
- 2021-02-05 CN CN202110160152.8A patent/CN112957959A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942107A (en) * | 2021-09-08 | 2022-01-18 | 林萌 | Purification device for ceramic manufacture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210615 |