CN115946259A - Banbury mixer is used in production of PVC film - Google Patents
Banbury mixer is used in production of PVC film Download PDFInfo
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- CN115946259A CN115946259A CN202211351556.6A CN202211351556A CN115946259A CN 115946259 A CN115946259 A CN 115946259A CN 202211351556 A CN202211351556 A CN 202211351556A CN 115946259 A CN115946259 A CN 115946259A
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- drying
- pvc film
- cooling
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- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000002156 mixing Methods 0.000 claims abstract description 63
- 238000001035 drying Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000498 cooling water Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 24
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 24
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000004513 sizing Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of internal mixers and discloses an internal mixer for producing a PVC (polyvinyl chloride) film, which comprises a table plate, supporting legs arranged at the bottom of the table plate and a structural component arranged at the top of the table plate, wherein the structural component comprises an internal mixing chamber part arranged on the table plate; and the upper end part is arranged right above the part of the internal mixing chamber. The invention relates to a structure component, which comprises an internal mixing chamber part arranged on a table plate; the upper end part is arranged right above the part of the internal mixing chamber; a material pressing part arranged right above the upper end part; the connecting part is arranged around the material pressing part; a cooling portion and a heating portion provided on one side of the connection portion; the drying part arranged on one side of the part of the banburying chamber can effectively cool and dry the inside of the banburying chamber by pressing, cooling, drying and drying, and the steam is dried to prevent the raw materials from being attached to the raw materials produced last time, so that the raw materials produced next time cannot be polluted, and the product quality is improved.
Description
Technical Field
The invention relates to the technical field of internal mixers, in particular to an internal mixer for producing a PVC film.
Background
The PVC film mainly comprises polyvinyl chloride, and other components are added to enhance the heat resistance, toughness, ductility and the like of the PVC film. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a synthetic material that is enjoyed, popular and widely used in the world today. The global usage of PVC film is second most prominent in various synthetic materials, and among the materials that can produce three-dimensional surface films, PVC is the most suitable material.
The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plasticating and mixing rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base.
Sizing material plastify and mix in the banburying room among current PVC film banbury mixer processing engineering, can acutely heat up, lead to the hydrone evaporation to bring out the powder particle, directly discharge along with the material and can cause work area's dust pollution, harm operating personnel's health, have the potential safety hazard simultaneously, the dust that does not discharge remains in the banburying room, and unclean can cause the pollution to the later stage material.
Disclosure of Invention
The invention aims to provide an internal mixer for producing a PVC film, which achieves the purpose of convenient use.
In order to achieve the purpose, the invention provides the following technical scheme: an internal mixer for producing a PVC film comprises a table plate, supporting legs arranged at the bottom of the table plate and a structural component arranged at the top of the table plate,
the structural component comprises
The mixing chamber part is arranged on the table plate;
the upper end part is arranged right above the part of the internal mixing chamber;
a material pressing part arranged right above the upper end part;
the connecting part is arranged around the material pressing part;
a cooling portion and a heating portion provided on one side of the connection portion;
and the drying part is arranged on one side of the mixing chamber part.
According to the technical scheme, the mixing chamber position is including mixing chamber casing, motor, axis of rotation, rotor module, mixing chamber casing fixed mounting is at the top of table, the discharge opening has all been seted up with the top of table to mixing chamber casing's bottom, the motor sets up the one side at mixing chamber casing, the output of motor and the one end fixed connection of axis of rotation, the other end of axis of rotation is sealed to run through mixing chamber casing's one side and extend to inside inner wall one side rotation through bearing and mixing chamber casing and be connected, the outer wall at the axis of rotation is established to the fixed cover of rotor module, the quantity of rotor module is five, mixing chamber casing's top fixed mounting has sealed piece.
According to the technical scheme, the upper end part comprises a connecting pipe body, the bottom end of the connecting pipe body is communicated with the top of the mixing chamber shell through a sealing block, and an annular box body is fixedly sleeved on the outer wall of the connecting pipe body.
According to the technical scheme, the material pressing part comprises the lifting cylinder and the material pressing plate, the lifting cylinder is arranged right above the annular box body, the lifting cylinder is fixedly installed at the top end of the connecting pipe body, and the telescopic end of the lifting cylinder extends to the inside of the connecting pipe body and is fixedly connected with the top of the material pressing plate.
According to the technical scheme, the outer wall of the pressure plate is connected with the inner wall of the connecting pipe body in a sliding mode.
According to the technical scheme, the connecting part comprises the bent pipes, the number of the bent pipes is three, the bent pipes are distributed at the outer part of the annular box body at equal intervals, one ends of the bent pipes are communicated with the top of the annular box body, and the other ends of the bent pipes are communicated with the first branch pipes and the second branch pipes.
According to the technical scheme, the other end of the first branch pipe is communicated with the connecting pipe body, and the other end of the second branch pipe is communicated with the sealing block.
According to the technical scheme, the cooling part comprises a cooling water chamber body and a cooling pipe, the cooling water chamber body is fixedly installed at the top of the table plate, one end of the cooling pipe is communicated with the top of the cooling water chamber body, and the other end of the cooling pipe is communicated with the outer wall of the annular box body.
According to the technical scheme, the heating part comprises the hot air pump and the hot air pipe, the hot air pump is fixedly installed at the top of the table plate, one end of the hot air pipe is communicated with the output end of the hot air pump, and the other end of the hot air pipe is communicated with the bottom of the annular box body.
According to the technical scheme, the drying part comprises an airflow pipe, one end of the airflow pipe is communicated with one side of the mixing chamber shell, an air inducer is arranged inside the airflow pipe, a drying pipe is arranged inside the other end of the airflow pipe, a drying agent is filled inside the drying pipe, a filter hole cover is arranged at one end of the drying pipe, and a moisture exhaust port is arranged at the other end of the drying pipe.
The invention provides an internal mixer for producing a PVC film. The method has the following beneficial effects:
(1) The invention passes the structural component, it includes the banburying chamber position set in desk plate; the upper end part is arranged right above the part of the internal mixing chamber; a material pressing part arranged right above the upper end part; the connecting part is arranged around the material pressing part; a cooling portion and a heating portion provided on one side of the connection portion; the setting is at the dry position of banburying chamber part one side, through pressing material, cooling, stoving, drying, can effectually cool off, dry the inside of banburying chamber, and dry vapor makes it not have the raw materials of adhering to the production last time to the raw materials that makes next time produce can not receive the pollution, improves product quality.
(2) According to the invention, the motor is started to drive the rotating shaft, the rotating shaft drives the rotor module group to shear, crush and stir the PVC film rubber material, the lifting cylinder is started to drive the pressing plate to press the PVC film rubber material, the number of the rotor modules is five, the banburying efficiency is improved, the power of the rotor modules is greatly increased, and the PVC film rubber material is more fully sheared, crushed and stirred.
(3) According to the invention, the cooling water chamber body and the cooling pipe are arranged, after banburying, the cooling water chamber body is guided into the annular box body along the cooling pipe, the inner parts of the pressure plate and the banburying chamber shell are cooled and cooled respectively through the bent pipe, the first branch pipe and the second branch pipe, and finally the hot air pump is started to finally guide hot air into the banburying chamber through the hot air pipe for drying, so that preparation for next use is made, and the next use is not influenced.
(4) According to the invention, when the sizing material is plasticated and mixed in the mixing chamber and is heated violently, so that water molecules are evaporated and carry out powder particles, the air draft device is started to be arranged in the air flow pipe, so that water vapor enters the drying pipe through the air flow pipe, the drying agent is filled in the drying pipe, one end of the drying pipe is provided with the filter hole cover, and the other end of the drying pipe is provided with the moisture exhaust port, so that the water vapor is absorbed, the dust pollution is reduced, and the safety quality is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a structural view of a structural assembly of the present invention;
FIG. 3 is a partial view of the mixing chamber of the present invention;
FIG. 4 is a view of the internal structure of the mixing chamber part of the invention;
FIG. 5 is a top view of a portion of the construction assembly of the present invention;
FIG. 6 is a bottom view of a portion of the structure of the structural component of the present invention;
fig. 7 is a structural view of a drying part of the present invention.
In the figure: 1 table plate, 2 supporting legs, 3 structural components, 31 mixing chamber parts, 311 mixing chamber shell, 312 motor, 313 rotating shaft, 314 rotor module, 315 sealing block, 32 upper end parts, 321 connecting pipe bodies, 322 annular box bodies, 33 pressing parts, 331 lifting cylinder, 332 pressing plates, 34 connecting parts, 341 bent pipes, 342 first branch pipes, 343 second branch pipes, 35 cooling parts, 351 cooling water chamber bodies, 352 cooling pipes, 36 heating parts, 361 hot air pump, 362 hot air pipe, 37 drying parts, 371 airflow pipe, 372 drying pipe, 373 filter hole cover and 374 moisture exhaust ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1 to 7, the present invention provides a technical solution: an internal mixer for producing a PVC film comprises a table plate 1, supporting legs 2 arranged at the bottom of the table plate 1 and a structural component 3 arranged at the top of the table plate 1, wherein the structural component 3 comprises an internal mixing chamber part 31 arranged on the table plate 1; an upper end part 32 arranged right above the mixing chamber part 31; a swaging part 33 provided just above the upper end part 32; a connecting portion 34 provided around the swage portion 33; a cooling portion 35 and a heating portion 36 provided on the side of the connection portion 34; a drying part 37 arranged at one side of the mixing chamber part 31;
the mixing chamber part 31 comprises a mixing chamber shell 311, a motor 312, a rotating shaft 313 and a rotor module 314, wherein the mixing chamber shell 311 is fixedly installed at the top of the table plate 1, the bottom of the mixing chamber shell 311 and the top of the table plate 1 are respectively provided with a discharge opening, the motor 312 is arranged at one side of the mixing chamber shell 311, the output end of the motor 312 is fixedly connected with one end of the rotating shaft 313, the other end of the rotating shaft 313 penetrates through one side of the mixing chamber shell 311 in a sealing mode and extends to the inside to be rotatably connected with one side of the inner wall of the mixing chamber shell 311 through a bearing, the rotor module 314 is fixedly sleeved on the outer wall of the rotating shaft 313, the number of the rotor modules 314 is five, and a sealing block 315 is fixedly installed at the top of the mixing chamber shell 311;
the upper end part 32 comprises a connecting pipe body 321, the bottom end of the connecting pipe body 321 is communicated with the top of the mixing chamber shell 311 through a sealing block 315, and the outer wall of the connecting pipe body 321 is fixedly sleeved with an annular box body 322;
the material pressing part 33 comprises a lifting cylinder 331 and a material pressing plate 332, the lifting cylinder 331 is arranged right above the annular box body 322, the lifting cylinder 331 is fixedly installed at the top end of the connecting pipe body 321, the telescopic end of the lifting cylinder 331 extends into the connecting pipe body 321 to be fixedly connected with the top of the material pressing plate 332, and the outer wall of the material pressing plate 332 is in sliding connection with the inner wall of the connecting pipe body 321;
the connecting part 34 comprises three bent pipes 341, the three bent pipes 341 are equidistantly distributed outside the annular box body 322, one end of each bent pipe 341 is communicated with the top of the annular box body 322, the other end of each bent pipe 341 is communicated with a first branch pipe 342 and a second branch pipe 243, the other end of each first branch pipe 342 is communicated with the connecting pipe body 321, and the other end of each second branch pipe 243 is communicated with the sealing block 315;
the cooling part 35 comprises a cooling water chamber body 351 and a cooling pipe 352, the cooling water chamber body 351 is fixedly arranged at the top of the table plate 1, one end of the cooling pipe 352 is communicated with the top of the cooling water chamber body 351, and the other end of the cooling pipe 352 is communicated with the outer wall of the annular box body 322;
the heating part 36 comprises a hot air pump 361 and a hot air pipe 362, the hot air pump 361 is fixedly arranged at the top of the table board 1, one end of the hot air pipe 362 is communicated with the output end of the hot air pump 361, and the other end of the hot air pipe 362 is communicated with the bottom of the annular box 322;
the drying part 37 comprises an airflow tube 371, one end of the airflow tube 371 is communicated with one side of the mixing chamber shell 311, an air guider is arranged inside the airflow tube 371, a drying tube 372 is arranged inside the other end of the airflow tube 371, a drying agent is filled inside the drying tube 372, a filter hole cover 373 is arranged at one end of the drying tube 372, and a moisture exhaust port 374 is arranged at the other end of the drying tube 372.
In use, by means of the structural component 3, it comprises the mixing chamber part 31 arranged on the table board 1; an upper end part 32 arranged right above the mixing chamber part 31; a swaging portion 33 provided just above the upper end portion 32; a connecting portion 34 provided around the swage portion 33; a cooling portion 35 and a heating portion 36 provided on the side of the connection portion 34; the drying part 37 arranged on one side of the mixing chamber part 31 can effectively cool and dry the interior of the mixing chamber through material pressing, cooling, drying and drying, and water vapor is dried and is not attached to the raw material produced last time, so that the raw material produced next time is not polluted, and the product quality is improved; the motor 312 is started, the motor 312 drives the rotating shaft 313, the rotating shaft 313 drives the rotor module 314 to shear, crush and stir the PVC film rubber, the lifting cylinder 331 is started, the lifting cylinder 331 drives the pressure plate 332 to press the PVC film rubber, the number of the rotor modules 314 is five, the banburying efficiency is improved, the power of the banburying is greatly increased, and the PVC film rubber is sheared, crushed and stirred more fully; by arranging the cooling water chamber body 351 and the cooling pipe 352, after banburying, the cooling water chamber body 351 is guided into the annular box body 322 along the cooling pipe 352, the interiors of the pressure plate 332 and the banburying chamber shell 311 are cooled respectively through the bent pipe 341, the first branch pipe 342 and the second branch pipe 243, and finally the hot air pump 361 is started to finally guide hot air into the banburying chamber through the hot air pipe 362 for drying so as to prepare for next use without influencing next use; through plastify and mixing in the banburying chamber when the sizing material, can acutely heat up, when leading to the hydrone evaporation to bring out the powder particle, the inside that starts air-flow tube 371 is provided with the air inducer, make its vapor pass through in air-flow tube 371 gets into drying tube 372, because drying tube 372's inside packing has the drier, drying tube 372's one end is provided with and strains hole cover 373, drying tube 372's the other end is provided with row's tide port 374 to absorb vapor, reduce dust pollution, improve the security quality.
In summary, it can be seen that the structural component 3 comprises a mixing chamber portion 31 arranged on the table plate 1; an upper end part 32 arranged right above the mixing chamber part 31; a swaging portion 33 provided just above the upper end portion 32; a connecting portion 34 provided around the nip portion 33; a cooling portion 35 and a heating portion 36 provided on the side of the connection portion 34; the drying part 37 arranged on one side of the mixing chamber part 31 can effectively cool and dry the inside of the mixing chamber through material pressing, cooling, drying and drying, and water vapor is dried to prevent the raw materials produced last time from being attached, so that the raw materials produced next time cannot be polluted, and the product quality is improved.
Through starter motor 312, motor 312 drives axis of rotation 313, and axis of rotation 313 drives rotor module 314 and shears broken stirring to its PVC film sizing material, and through starting lift cylinder 331, lift cylinder 331 drives and presses flitch 332 to press the material to PVC film sizing material, and the quantity of rotor module 314 is five, improves the efficiency of banburying, and its power of greatly increased makes its PVC film sizing material shear broken stirring more abundant.
Through setting up cooling water cavity body 351, cooling tube 352, after the banburying, through with cooling water cavity body 351 leading-in to annular box 322 along cooling tube 352 in, at bent pipe 341, first branch pipe 342, second branch pipe 243, cool down to pressing flitch 332, mixing room casing 311 inside respectively, start hot-air pump 361 at last, pass through hot-air pipe 362 with hot-blast leading-in to mixing room stoving in to make preparation for next use, do not influence next use.
Through plastify and mixing in the banburying chamber when the sizing material, can acutely heat up, when leading to the hydrone evaporation to bring out the powder particle, the inside that starts air-flow tube 371 is provided with the air inducer, make its vapor pass through in air-flow tube 371 gets into drying tube 372, because drying tube 372's inside packing has the drier, drying tube 372's one end is provided with and strains hole cover 373, drying tube 372's the other end is provided with row's tide port 374 to absorb vapor, reduce dust pollution, improve the security quality.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a banbury mixer is used in PVC film production, includes table (1), and sets up supporting leg (2) of table (1) bottom, and set up and be in structural component (3) at table (1) top, its characterized in that:
the structural component (3) comprises
An internal mixing chamber part (31) arranged on the table plate (1);
an upper end part (32) arranged right above the mixing chamber part (31);
a swaging part (33) provided directly above the upper end part (32);
a connecting portion (34) provided around the nip portion (33);
a cooling portion (35) and a heating portion (36) provided on the side of the connection portion (34);
a drying part (37) arranged at one side of the mixing chamber part (31).
2. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: mixing chamber position (31) is including mixing chamber casing (311), motor (312), axis of rotation (313), rotor module (314), mixing chamber casing (311) fixed mounting is at the top of table (1), the discharge opening has all been seted up with the top of table (1) to the bottom of mixing chamber casing (311), motor (312) set up the one side at mixing chamber casing (311), the output of motor (312) and the one end fixed connection of axis of rotation (313), the other end of axis of rotation (313) is sealed runs through one side of mixing chamber casing (311) and is extended to inside and rotate to be connected through inner wall one side of bearing and mixing chamber casing (311), the fixed cover of rotor module (314) is established at the outer wall of axis of rotation (313), the quantity of rotor module (314) is five, the top fixed mounting of mixing chamber casing (311) has sealed piece (315).
3. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: upper end position (32) are including connecting body (321), the bottom of connecting body (321) is through sealed piece (315) and the top intercommunication setting of mixing chamber casing (311), the fixed cover of outer wall of connecting body (321) is equipped with annular box (322).
4. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: the material pressing part (33) comprises a lifting cylinder (331) and a material pressing plate (332), the lifting cylinder (331) is arranged right above the annular box body (322), the lifting cylinder (331) is fixedly installed at the top end of the connecting pipe body (321), and the telescopic end of the lifting cylinder (331) extends to the inside of the connecting pipe body (321) and is fixedly connected with the top of the material pressing plate (332).
5. The internal mixer for producing the PVC film according to claim 4, is characterized in that: the outer wall of the material pressing plate (332) is in sliding connection with the inner wall of the connecting pipe body (321).
6. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: the connecting portion (34) comprises three bent pipes (341), the three bent pipes (341) are distributed outside the annular box body (322) at equal intervals, one end of each bent pipe (341) is communicated with the top of the annular box body (322), and the other end of each bent pipe (341) is communicated with a first branch pipe (342) and a second branch pipe (243).
7. The internal mixer for producing the PVC film according to claim 6, which is characterized in that: the other end of the first branch pipe (342) is communicated with the connecting pipe body (321), and the other end of the second branch pipe (243) is communicated with the sealing block (315).
8. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: the cooling part (35) comprises a cooling water cavity body (351) and a cooling pipe (352), the cooling water cavity body (351) is fixedly mounted at the top of the table plate (1), one end of the cooling pipe (352) is communicated with the top of the cooling water cavity body (351), and the other end of the cooling pipe (352) is communicated with the outer wall of the annular box body (322).
9. The internal mixer for producing the PVC film according to claim 1, which is characterized in that: heating portion (36) is including hot-air pump (361), steam pipe (362), hot-air pump (361) fixed mounting is at the top of table (1), the one end of steam pipe (362) and the output intercommunication setting of hot-air pump (361), the other end of steam pipe (362) and the bottom intercommunication setting of annular box (322).
10. An internal mixer for producing PVC film according to claim 1, which is characterized in that: the drying part (37) comprises an airflow pipe (371), one end of the airflow pipe (371) is communicated with one side of the banburying chamber shell (311), an air guider is arranged inside the airflow pipe (371), a drying pipe (372) is arranged inside the other end of the airflow pipe (371), a drying agent is filled inside the drying pipe (372), a filter hole cover (373) is arranged at one end of the drying pipe (372), and a moisture exhaust port (374) is arranged at the other end of the drying pipe (372).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211351556.6A CN115946259A (en) | 2022-10-31 | 2022-10-31 | Banbury mixer is used in production of PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211351556.6A CN115946259A (en) | 2022-10-31 | 2022-10-31 | Banbury mixer is used in production of PVC film |
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| Publication Number | Publication Date |
|---|---|
| CN115946259A true CN115946259A (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211351556.6A Pending CN115946259A (en) | 2022-10-31 | 2022-10-31 | Banbury mixer is used in production of PVC film |
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2022
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Application publication date: 20230411 |