CN113304638A - High-performance mixing and melting device for modification of high polymer material and use method thereof - Google Patents

High-performance mixing and melting device for modification of high polymer material and use method thereof Download PDF

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Publication number
CN113304638A
CN113304638A CN202110533538.9A CN202110533538A CN113304638A CN 113304638 A CN113304638 A CN 113304638A CN 202110533538 A CN202110533538 A CN 202110533538A CN 113304638 A CN113304638 A CN 113304638A
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CN
China
Prior art keywords
heating base
mixing
polymer material
detachable
modification
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CN202110533538.9A
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Chinese (zh)
Inventor
温启浩
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Nanjing Chuanliu Precision Plastic Technology Co ltd
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Nanjing Chuanliu Precision Plastic Technology Co ltd
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Priority to CN202110533538.9A priority Critical patent/CN113304638A/en
Publication of CN113304638A publication Critical patent/CN113304638A/en
Pending legal-status Critical Current

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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
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • 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
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • 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
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—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
    • B01F35/20—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
    • B01F35/30—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
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention discloses a mixing and melting device for high-performance modification of a high polymer material and a using method thereof, relates to the technical field of modification of the high polymer material, and aims to solve the problems that the existing mixing and melting device is low in mixing uniformity, large amount of residues exist during discharging, waste and inconvenience in cleaning are caused, and the flexibility in the using process is low. The inboard of heating base is provided with the soaking chamber, can dismantle the inside that fuses the jar and be located the soaking chamber, the inside of heating base inner wall is provided with the steam heating chamber, the top of heating base front end is installed steam and is advanced the pipe, the comdenstion water calandria is installed to the below of heating base front end, steam advances the upper end of pipe and comdenstion water calandria and all installs the valve, the top cap is installed to the upper end of heating base, agitator motor is installed to the upper end of top cap, rabbling mechanism is installed to agitator motor's lower extreme.

Description

High-performance mixing and melting device for modification of high polymer material and use method thereof
Technical Field
The invention relates to the technical field of modification of high polymer materials, in particular to a mixing and melting device for high-performance modification of a high polymer material and a using method thereof.
Background
The polymer material is a material using a polymer compound as a matrix, has a large molecular weight, has a dispersion property in molecular weight distribution, is applied to various industries, and in order to meet different requirements of different industries, a proper modifier is required to be used for modifying the polymer material to improve the performance of the polymer material, and a mixing and melting device is required to be used for mixing the polymer material and the modifier in the modification process.
However, the existing mixing and melting device is low in mixing uniformity, a large amount of residues exist during discharging, waste is caused, cleaning is inconvenient, and flexibility in the using process is low, so that the existing requirements are not met, and the mixing and melting device for high-performance modification of high polymer materials is provided.
Disclosure of Invention
The invention aims to provide a mixing and melting device for high-performance modification of a high polymer material and a using method thereof, and aims to solve the problems that the existing mixing and melting device in the background art is low in mixing uniformity, large amount of residues exist during discharging, waste and inconvenience in cleaning are caused, and the flexibility in the using process is low.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a macromolecular material high performance is modified with mixing and melting device, includes the heating base, can dismantle and mix and melt jar and modifier storage tank, the inboard of heating base is provided with the soaking chamber, can dismantle and mix the inside that the jar is located the soaking chamber, the inside of heating inner wall of the base is provided with the steam heating chamber, the top of heating base front end is installed steam and is advanced the pipe, the comdenstion water calandria is installed to the below of heating base front end, the valve is all installed to steam advances the upper end of pipe and comdenstion water calandria, the top cap is installed to the upper end of heating base, agitator motor is installed to the upper end of top cap, rabbling mechanism is installed to agitator motor's lower extreme, one side of modifier storage tank is provided with the constant delivery pump, the conveyer pipe is all installed at the both ends of constant delivery pump, the modifier is installed to the upper end of top cap and is advanced the pipe.
In a further embodiment, the drive plates are installed on two sides of the top cover, the support plates are installed on two sides of the heating base, the electric cylinders are installed at the upper ends of the support plates, the vertical rods are installed at the lower ends of the drive plates, and the vertical rods are fixedly connected with the electric cylinders.
In a further embodiment, a sealing ring is installed at the lower end of the top cover, and a sealing clamping groove is formed in the upper end of the heating base.
In a further embodiment, a first magnetic fixing strip is installed on the outer side of the detachable blending tank, a second magnetic fixing strip is installed inside the soaking cavity, and the first magnetic fixing strip and the second magnetic fixing strip are magnetically adsorbed.
In a further embodiment, the stirring mechanism comprises a stirring rod and an auxiliary stirring blade, and the upper end of the auxiliary stirring blade is provided with a shearing notch.
In a further embodiment, a temperature controller is installed at the front end of the heating base, a first safety relief valve is installed at the upper end of the top cover, and a second safety relief valve is installed at the front end of the heating base.
In a further embodiment, the heating base is provided with a heat insulating sleeve on the outer side.
In a further embodiment, the upper end of the top cover is provided with a first window, and the front end of the modifier storage tank is provided with a second window.
In a further embodiment, force application handles are arranged on two sides of the upper end of the detachable blending tank.
A use method of a mixing and melting device for high-performance modification of high polymer materials comprises the following steps:
the method comprises the following steps: placing a high polymer material to be modified in a detachable mixed melting tank, then placing the detachable mixed melting tank in the soaking cavity of the heating base, and fixing the first magnetic fixing strip and the second magnetic fixing strip in a magnetic adsorption manner;
step two: the electric cylinder works to drive the top cover to move downwards, the sealing ring at the lower end of the top cover is embedded into the sealing clamping groove at the upper end of the heating base, and the stirring mechanism is arranged in the detachable blending tank;
step three: the quantitative pump works, a specified amount of modifier in the modifier storage tank is introduced into the detachable mixing and melting tank through the delivery pipe;
step four: the steam inlet pipe is filled with steam, the steam enters the steam heating cavity, the heating base is heated to heat the detachable blending tank, the temperature controller monitors the modification temperature in the detachable blending tank in real time, controls the steam temperature input by the steam generator and regulates and controls the modification temperature;
step five: the stirring motor works to drive the stirring mechanism to rotate, and the modifier and the high polymer material are mixed;
step six: after modification is finished, the electric cylinder works to drive the top cover to move upwards, the top cover and the heating base are separated, the stirring mechanism moves out from the interior of the detachable mixed melting tank, a certain external force is applied to the force application handle, the magnetic adsorption force between the first magnetic fixing strip and the second magnetic fixing strip is removed, and the detachable mixed melting tank is pulled out from the interior of the soaking cavity;
step seven: transferring the polymer material after the modification inside the detachable blending tank is completed, and cleaning the detachable blending tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the stirring mechanism is composed of the stirring rod and four groups of auxiliary stirring blades, the stirring area is large, the plurality of shearing slots can provide shearing force, so that high polymer materials and a modifier are fully mixed, the detachable mixing and melting tank is heated by steam, the heating temperature is controlled by the temperature controller, the modification process is always in the optimal temperature range, the mixing and melting quality is improved, the steam heating uniformity is high, and the high polymer materials and the modifier can be fully heated;
2. the electric cylinder can axially drive the top cover, when the heating base is separated from the top cover, a certain space is reserved, a certain external force is applied to draw out the detachable mixed melting tank from the inside of the soaking cavity, the detachable mixed melting tank can be quickly assembled and disassembled, before modification processing, a high polymer material to be modified can be placed in the detachable mixed melting tank, then the detachable mixed melting tank is placed in the soaking cavity for processing, during processing, the electric cylinder works and resets, the sealing ring is embedded in the sealing clamping groove to realize sealing between the heating base and the top cover, the stirring mechanism is driven by the electric cylinder to be placed in the detachable mixed melting tank for mixing action, the detachable mixed melting tank is of a detachable structure, the detachable mixed melting tank can be independently taken out after modification is finished, the modified high polymer material in the detachable mixed melting tank is transferred and the detachable mixed melting tank is cleaned, effectively avoids the residue in the discharging process and is convenient to clean.
Drawings
FIG. 1 is a three-dimensional perspective view of a blending and melting apparatus for high-performance modification of a polymer material according to the present invention;
FIG. 2 is a schematic structural diagram of a mixing and melting apparatus for high performance modification of polymer materials according to the present invention;
FIG. 3 is a top three-dimensional perspective view of the heating base and removable blending tank of the present invention;
FIG. 4 is a bottom three-dimensional view of the heating base and removable blending tank of the present invention;
FIG. 5 is a schematic structural diagram of a stirring mechanism of the present invention;
FIG. 6 is a schematic diagram of the structure of the modifier tank of the invention.
In the figure: 1. heating the susceptor; 2. the mixing and melting tank can be disassembled; 3. a soaking cavity; 4. a steam heating cavity; 5. a steam inlet pipe; 6. a condensed water calandria; 7. a valve; 8. a top cover; 9. a stirring motor; 10. a stirring mechanism; 11. a modifier storage tank; 12. a constant delivery pump; 13. a delivery pipe; 14. feeding a modifier into the pipe; 15. a drive plate; 16. a support plate; 17. an electric cylinder; 18. erecting a rod; 19. a seal ring; 20. sealing the clamping groove; 21. a first magnetic fixing strip; 22. a second magnetic fixing strip; 23. a stirring rod; 24. an auxiliary stirring blade; 25. cutting and slotting; 26. a temperature controller; 27. a force application handle; 28. a first safety relief valve; 29. a second safety relief valve; 30. a first window; 31. a second window; 32. a heat insulation sleeve.
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.
Referring to fig. 1-6, an embodiment of the present invention is shown: a high-performance modification mixing and melting device for high polymer materials comprises a heating base 1, a detachable mixing and melting tank 2 and a modifier storage tank 11, wherein a soaking cavity 3 is arranged on the inner side of the heating base 1, the detachable mixing and melting tank 2 is positioned inside the soaking cavity 3, a steam heating cavity 4 is arranged inside the inner wall of the heating base 1, a steam inlet pipe 5 is arranged above the front end of the heating base 1, steam is introduced through the steam inlet pipe 5 and enters the steam heating cavity 4, so that the heating base 1 is heated, the detachable mixing and melting tank 2 is heated by the soaking cavity 3, a condensate water discharge pipe 6 is arranged below the front end of the heating base 1, cooled steam forms condensate water and is discharged through the condensate water discharge pipe 6, valves 7 are respectively arranged at the upper ends of the steam inlet pipe 5 and the condensate water discharge pipe 6, the valves 7 are respectively connected with the steam inlet pipe 5 and the condensate water discharge pipe 6 through flanges, a top cover 8 is arranged at the upper end of the heating base 1, agitator motor 9 is installed to top cap 8's upper end, top cap 8 passes through the screw connection with agitator motor 9, agitator mechanism 10 is installed to agitator motor 9's lower extreme, agitator motor 9 work drive agitator mechanism 10 rotates, four groups of supplementary stirring vane 24 and modifier and macromolecular material fully contact and stir the two, agitator motor 9 passes through the coupling joint with agitator mechanism 10, one side of modifier storage tank 11 is provided with constant delivery pump 12, conveyer pipe 13 is all installed at the both ends of constant delivery pump 12, the modifier is installed to top cap 8's upper end and is advanced pipe 14, constant delivery pump 12 works, with the modifier of the inside specified volume of modifier storage tank 11, can dismantle the inside of melting jar 2 through conveyer pipe 13 introduction.
Further, drive plate 15 is all installed to top cap 8's both sides, top cap 8 and 15 welded connection of drive plate, backup pad 16 is all installed to the both sides of heating base 1, heating base 1 and backup pad 16 welded connection, electronic jar 17 is installed to backup pad 16's upper end, backup pad 16 passes through bolted connection with electronic jar 17, pole setting 18 is installed to drive plate 15's lower extreme, drive plate 15 and pole setting 18 welded connection, pole setting 18 and electronic jar 17 fixed connection, but electronic jar 17 work axial drive top cap 8, make top cap 8 and heating base 1 separate, thereby the convenient jar 2 that will dismantle to melt is taken out from soaking chamber 3 insidely.
Further, a sealing ring 19 is installed at the lower end of the top cover 8, a sealing clamping groove 20 is formed in the upper end of the heating base 1, and the sealing ring 19 at the lower end of the top cover 8 is embedded into the sealing clamping groove 20 in the upper end of the heating base 1, so that sealing between the top cover 8 and the heating base 1 is achieved.
Further, can dismantle the outside of melting jar 2 and install first magnetism fixed strip 21, can dismantle to melt jar 2 and first magnetism fixed strip 21 and pass through the screw connection, the internally mounted of soaking chamber 3 has second magnetism fixed strip 22, soaking chamber 3 passes through the screw connection with second magnetism fixed strip 22, first magnetism fixed strip 21 and the 22 magnetic adsorption of second magnetism fixed strip, can dismantle to melt jar 2 and heating base 1 and pass through the magnetism adsorption of the magnetism adsorption power between first magnetism fixed strip 21 and the second magnetism fixed strip 22 fixed.
Further, rabbling mechanism 10 includes puddler 23 and supplementary stirring vane 24, puddler 23 and supplementary stirring vane 24 welded connection, supplementary stirring vane 24 is provided with four, and supplementary stirring vane 24's upper end is provided with cuts fluting 25, and four groups of supplementary stirring vane 24 and modifier and macromolecular material fully contact and stir the two, and the stirring area is big, and a plurality of cutting fluting 25 can provide sufficient shearing force.
Further, temperature controller 26 is installed to the front end of heating base 1, temperature controller 26 is to dismantling the modified temperature real-time supervision who fuses 2 insides, and control the steam temperature of steam generator input correspondingly, thereby regulate and control modified temperature, heating base 1 passes through screwed connection with temperature controller 26, first safety relief valve 28 is installed to the upper end of top cap 8, can in time carry out the pressure release when pressure is too big, guarantee the security among the modification process, second safety relief valve 29 is installed to the front end of heating base 1, guarantee the stability of steam heating chamber 4 internal pressure, further improve the security among the modification process.
Further, the outside of heating base 1 is provided with the radiation shield 32, and heating base 1 is connected with radiation shield 32 cementing, plays thermal-insulated effect, improves the security, can not scald the staff.
Further, the upper end of top cap 8 is provided with first window 30, conveniently observes dismantling the inside of melting jar 2, and the front end of modifier storage tank 11 is provided with second window 31, can in time learn the inside modifier reserves of modifier storage tank 11 to in time carry out the feed supplement.
Further, can dismantle and mix the both sides of melting jar 2 upper end and all install application of force handle 27, can dismantle and mix melting jar 2 and application of force handle 27 welded connection, apply certain external force in application of force handle 27, can remove the magnetic adsorption power between first magnetism fixed strip 21 and the second magnetism fixed strip 22, will dismantle and mix melting jar 2 and take out from soaking chamber 3 is inside.
A use method of a mixing and melting device for high-performance modification of high polymer materials comprises the following steps:
the method comprises the following steps: placing a high polymer material to be modified in a detachable mixed melting tank 2, then placing the detachable mixed melting tank 2 in a soaking cavity 3 of a heating base 1, and fixing a first magnetic fixing strip 21 and a second magnetic fixing strip 22 in a magnetic adsorption manner;
step two: the electric cylinder 17 works to drive the top cover 8 to move downwards, the sealing ring 19 at the lower end of the top cover 8 is embedded into the sealing clamping groove 20 at the upper end of the heating base 1, and the stirring mechanism 10 is arranged inside the detachable blending tank 2;
step three: the quantitative pump 12 works, and a specified amount of modifier in the modifier storage tank 11 is introduced into the detachable mixing and melting tank 2 through the delivery pipe 13;
step four: the steam inlet pipe 5 is filled with steam, the steam enters the steam heating cavity 4, the heating base 1 is heated to heat the detachable mixed melting tank 2, the temperature controller 26 monitors the modification temperature in the detachable mixed melting tank 2 in real time, controls the steam temperature input by the steam generator and regulates the modification temperature;
step five: the stirring motor 9 works to drive the stirring mechanism 10 to rotate, and the modifier and the high polymer material are mixed;
step six: after the modification is finished, the electric cylinder 17 works to drive the top cover 8 to move upwards, the top cover 8 and the heating base 1 are separated, the stirring mechanism 10 is moved out from the interior of the detachable mixed melting tank 2, a certain external force is applied to the force application handle 27, the magnetic adsorption force between the first magnetic fixing strip 21 and the second magnetic fixing strip 22 is removed, and the detachable mixed melting tank 2 is pulled out from the interior of the soaking cavity 3;
step seven: the high polymer material after the modification inside the detachable blending tank 2 is transferred, and the detachable blending tank 2 is cleaned.
The working principle is as follows: during the use, the high molecular material to be modified is placed in the detachable mixing and melting tank 2, the detachable mixing and melting tank 2 is placed in the soaking chamber 3 of the heating base 1, the detachable mixing and melting tank 2 and the heating base 1 are fixed through magnetic adsorption through the magnetic adsorption force between the first magnetic fixing strip 21 and the second magnetic fixing strip 22, the electric cylinder 17 works to drive the top cover 8 to move downwards, the sealing ring 19 at the lower end of the top cover 8 is embedded in the sealing clamping groove 20 at the upper end of the heating base 1 to realize the sealing between the top cover 8 and the heating base 1, the stirring mechanism 10 is placed in the detachable mixing and melting tank 2 at the moment, the constant delivery pump 12 works to introduce the prescribed amount of the modifying agent in the modifying agent storage tank 11 into the detachable mixing and melting tank 2 through the delivery pipe 13, the valve 7 is opened, steam is introduced through the steam inlet pipe 5, the steam enters the steam heating chamber 4 to heat the heating base 1, the soaking cavity 3 heats the detachable mixing and melting tank 2, the temperature controller 26 monitors the modification temperature inside the detachable mixing and melting tank 2 in real time and correspondingly controls the steam temperature input by the steam generator, so as to regulate and control the modification temperature, after the modification temperature reaches a specified range, the stirring motor 9 works to drive the stirring mechanism 10 to rotate, the four groups of auxiliary stirring blades 24 are fully contacted with and stir the modifier and the high polymer material, the modifier and the high polymer material are mixed to obtain the modified high polymer material, after the modification is finished, the electric cylinder 17 works to drive the top cover 8 to move upwards, the top cover 8 is separated from the heating base 1, at the moment, the stirring mechanism 10 is moved out from the detachable mixing and melting tank 2, a certain space is reserved, a certain external force is applied to the force application handle 27, and the magnetic adsorption force between the first magnetic fixing strip 21 and the second magnetic fixing strip 22 can be released, will dismantle and melt jar 2 and take out from 3 insides in soaking chamber, take out and to dismantle after melting jar 2, can transfer and to dismantle and melt the macromolecular material after 2 inside modification completions of jar to can dismantle and melt jar 2 and clear up.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a modified device that melts with mixing of macromolecular material high performance, includes heating base (1), can dismantle and melt jar (2) and modifier storage tank (11), its characterized in that: the inboard of heating base (1) is provided with soaking chamber (3), can dismantle and mix the inside that melts jar (2) and be located soaking chamber (3), the inside of heating base (1) inner wall is provided with steam heating chamber (4), the top of heating base (1) front end is installed steam and is advanced pipe (5), condensate water calandria (6) is installed to the below of heating base (1) front end, valve (7) are all installed to the upper end that steam advances pipe (5) and condensate water calandria (6), top cap (8) are installed to the upper end of heating base (1), agitator motor (9) are installed to the upper end of top cap (8), rabbling mechanism (10) are installed to the lower extreme of agitator motor (9), one side of modifier storage tank (11) is provided with constant delivery pump (12), conveyer pipe (13) are all installed at the both ends of constant delivery pump (12), and the upper end of the top cover (8) is provided with a modifier inlet pipe (14).
2. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: drive plate (15) are all installed to the both sides of top cap (8), backup pad (16) are all installed to the both sides of heating base (1), electronic jar (17) are installed to the upper end of backup pad (16), pole setting (18) are installed to the lower extreme of drive plate (15), pole setting (18) and electronic jar (17) fixed connection.
3. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: and a sealing ring (19) is installed at the lower end of the top cover (8), and a sealing clamping groove (20) is formed in the upper end of the heating base (1).
4. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: can dismantle and mix the outside of melting jar (2) and install first magnetism fixed strip (21), the internally mounted of soaking chamber (3) has second magnetism fixed strip (22), first magnetism fixed strip (21) and second magnetism fixed strip (22) magnetic adsorption.
5. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: the stirring mechanism (10) comprises a stirring rod (23) and an auxiliary stirring blade (24), and a shearing groove (25) is formed in the upper end of the auxiliary stirring blade (24).
6. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: temperature controller (26) are installed to the front end of heating base (1), first safety relief valve (28) are installed to the upper end of top cap (8), second safety relief valve (29) are installed to the front end of heating base (1).
7. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: and a heat insulation sleeve (32) is arranged on the outer side of the heating base (1).
8. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: the upper end of top cap (8) is provided with first window (30), the front end of modifier storage tank (11) is provided with second window (31).
9. The mixing and melting apparatus for high-performance modification of polymer material according to claim 1, wherein: force application handles (27) are mounted on two sides of the upper end of the detachable blending tank (2).
10. A method for using a mixing and melting device for high-performance modification of a high polymer material, which is based on any one of claims 1 to 9, is characterized by comprising the following steps:
the method comprises the following steps: the polymer material to be modified is placed in the detachable mixed melting tank (2), then the detachable mixed melting tank (2) is placed in the soaking cavity (3) of the heating base (1), and the first magnetic fixing strip (21) and the second magnetic fixing strip (22) are fixed in a magnetic adsorption mode;
step two: an electric cylinder (17) works to drive a top cover (8) to move downwards, a sealing ring (19) at the lower end of the top cover (8) is embedded into a sealing clamping groove (20) at the upper end of a heating base (1), and a stirring mechanism (10) is arranged in a detachable blending tank (2);
step three: the quantitative pump (12) works, and a specified amount of modifier in the modifier storage tank (11) is introduced into the detachable mixing and melting tank (2) through the delivery pipe (13);
step four: the steam inlet pipe (5) is filled with steam, the steam enters the steam heating cavity (4), the heating base (1) is heated to heat the detachable blending tank (2), the temperature controller (26) monitors the modification temperature in the detachable blending tank (2) in real time, controls the steam temperature input by the steam generator and regulates the modification temperature;
step five: the stirring motor (9) works to drive the stirring mechanism (10) to rotate, and the modifier and the high polymer material are mixed;
step six: after modification is finished, the electric cylinder (17) works to drive the top cover (8) to move upwards, the top cover (8) and the heating base (1) are separated, the stirring mechanism (10) is moved out from the interior of the detachable mixing and melting tank (2), a certain external force is applied to the force application handle (27), the magnetic adsorption force between the first magnetic fixing strip (21) and the second magnetic fixing strip (22) is relieved, and the detachable mixing and melting tank (2) is pulled out from the interior of the soaking cavity (3);
step seven: transferring the polymer material after the modification inside the detachable blending tank (2) is completed, and cleaning the detachable blending tank (2).
CN202110533538.9A 2021-05-17 2021-05-17 High-performance mixing and melting device for modification of high polymer material and use method thereof Pending CN113304638A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210448898U (en) * 2019-08-16 2020-05-05 南京禧通祥盛科技发展有限公司 Mixing machine for producing active superfine aluminium hydroxide
CN211274419U (en) * 2019-11-01 2020-08-18 临沂盛德塑胶有限公司 Masterbatch agitating unit of fire-retardant barrier material of high performance polymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210448898U (en) * 2019-08-16 2020-05-05 南京禧通祥盛科技发展有限公司 Mixing machine for producing active superfine aluminium hydroxide
CN211274419U (en) * 2019-11-01 2020-08-18 临沂盛德塑胶有限公司 Masterbatch agitating unit of fire-retardant barrier material of high performance polymer

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Application publication date: 20210827