CN214521203U

CN214521203U - Heating device for production of grafted PP

Info

Publication number: CN214521203U
Application number: CN202023076992.6U
Authority: CN
Inventors: 钱亚兵
Original assignee: Jiangsu Srida Plastic Industry Co ltd
Current assignee: Jiangsu Srida Plastic Industry Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-10-29
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a heating device is used in production of grafting PP, including casing and stirring subassembly, the four corners of casing bottom is all fixed and is equipped with the supporting leg, and the both sides of casing bottom inner wall are all fixed and are equipped with two fixed columns, and the top fixedly connected with cartridge heater of four fixed columns, stirring subassembly include quick-witted case, motor, shaft coupling and bull stick, and the machine incasement is fixed to be set up the inner wall in casing one side, and motor fixed mounting is in the inside of quick-witted case, and shaft coupling and bull stick fixed connection are passed through to the output of motor, the beneficial effects of the utility model are that: the electromagnetic valve arranged at the top of the feeding pipe can be controlled through the switch panel, so that the feeding is automatic, and the labor is saved; through the bull stick that sets up at the output of motor to through a plurality of spiral puddler that sets up on the surface at the bull stick, under the drive of motor, can stir grafting PP raw materials, thereby make it be heated more even.

Description

Heating device for production of grafted PP

Technical Field

The utility model relates to a heating device, in particular to heating device is used in grafting PP production belongs to grafting PP production and processing technical field.

Background

PP (polypropylene) is a general high polymer material with excellent performance and low price, but because polypropylene is a nonpolar polymer, the dyeability, the hydrophily, the cohesiveness and the like of the polypropylene are poor, and the compatibility with other materials is also poor, the defects limit the application of the polypropylene, grafted PP is a grafted modified variety of the polypropylene, the hydrophily, the cohesiveness and the like of the polypropylene can be improved, when the existing grafted PP production heating device heats the grafted PP, only a part of the grafted PP can be heated, the heating effect is poor, and therefore the quality of the grafted PP is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grafting is heating device for PP production to solve the inhomogeneous problem of heating that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heating device is used in production of grafting PP, includes casing and stirring subassembly, the four corners of casing bottom is all fixed and is equipped with the supporting leg, the both sides of casing bottom inner wall are all fixed and are equipped with two fixed columns, four the top fixedly connected with cartridge heater of fixed column, the fixed heating copper pipe that is equipped with of inner wall of cartridge heater, the fixed charging box that is equipped with in one side on casing top, the fixed inlet pipe that is equipped with in middle part of charging box bottom, the bottom of inlet pipe with one side fixed connection on cartridge heater top, the charge door has been seted up to one side on charging box top, the inner wall threaded connection of charge door has the upper cover, the fixed fixing bearing that is equipped with of inner wall of cartridge heater one end, the fixed discharging pipe that is equipped with in one side of cartridge heater bottom, the fixed control valve that is equipped with in middle part of discharging pipe, stirring subassembly includes quick-witted case, motor, The heating device comprises a case, a shell, a motor, a coupling and a rotating rod, wherein the case is fixedly arranged on the inner wall of one side of the shell, the motor is fixedly arranged in the case, the output end of the motor is fixedly connected with the rotating rod through the coupling, the coupling is positioned in the middle of the other end of the heating cylinder, and the other end of the rotating rod is rotatably connected with the fixed bearing.

As an optimized technical scheme of the utility model, the fixed solenoid valve that is equipped with in top of inlet pipe.

As a preferred technical scheme of the utility model, the equal fixedly connected with bracing piece in both sides of machine bottom end, two the bottom of bracing piece all with the inner wall fixed connection of casing bottom one side.

As an optimized technical scheme of the utility model, the fixed surface of bull stick is equipped with a plurality of spiral puddler.

As an optimal technical scheme of the utility model, four the bottom of supporting leg is all fixed and is equipped with the base.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with in positive top of casing, flush mounting plate's fixed surface is equipped with motor switch, solenoid valve switch and heating copper pipe switch, motor, solenoid valve and heating copper pipe are respectively through motor switch, solenoid valve switch and heating copper pipe switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a heating device for producing grafted PP, which can be controlled by a switch panel through a solenoid valve arranged at the top of a feeding pipe, thereby realizing automatic feeding and saving manpower; through the heating copper pipe that sets up at the inner wall of cartridge heater, can heat the grafting PP raw materials in the cartridge heater, through the bull stick that sets up at the output of motor to through a plurality of spiral puddler that sets up on the surface at the bull stick, under the drive of motor, can stir grafting PP raw materials, thereby make it be heated more even, and make things convenient for the discharge of grafting PP raw materials.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a feed box; 3. an upper cover; 4. an electromagnetic valve; 5. a stirring assembly; 51. a chassis; 52. a motor; 53. a support bar; 54. a coupling; 55. a rotating rod; 56. a helical agitator shaft; 6. a feed pipe; 7. a heating cylinder; 8. heating the copper pipe; 9. fixing a column; 10. a base; 11. fixing the bearing; 12. a discharge pipe; 13. a control valve; 14. supporting legs; 15. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a heating device for producing grafted PP, comprising a casing 1 and a stirring component 5, wherein four corners of the bottom end of the casing 1 are all fixedly provided with supporting legs 14, two sides of the inner wall of the bottom end of the casing 1 are all fixedly provided with two fixing columns 9, the top ends of the four fixing columns 9 are fixedly connected with a heating cylinder 7, the inner wall of the heating cylinder 7 is fixedly provided with a heating copper pipe 8, one side of the top end of the casing 1 is fixedly provided with a feeding box 2, the middle part of the bottom end of the feeding box 2 is fixedly provided with a feeding pipe 6, the bottom end of the feeding pipe 6 is fixedly connected with one side of the top end of the heating cylinder 7, one side of the top end of the feeding box 2 is provided with a feeding port, the inner wall of the feeding port is in threaded connection with an upper cover 3, the inner wall of one end of the heating cylinder 7 is fixedly provided with a fixed bearing 11, one side of the bottom end of the heating cylinder 7 is fixedly provided with a discharging pipe 12, the middle part of the discharging pipe 12 is fixedly provided with a control valve 13, stirring subassembly 5 includes quick-witted case 51, motor 52, shaft coupling 54 and bull stick 55, and quick-witted case 51 is fixed to be set up the inner wall in casing 1 one side, and motor 52 fixed mounting is in quick-witted case 51's inside, and motor 52's output passes through shaft coupling 54 and bull stick 55 fixed connection, and shaft coupling 54 is located the middle part of the heating cylinder 7 other end, and the other end of bull stick 55 rotates with fixing bearing 11 and is connected.

Preferably, the electromagnetic valve 4 is fixedly arranged at the top of the feeding pipe 6, and the electromagnetic valve 4 arranged at the top of the feeding pipe 6 can be controlled through the switch panel 15, so that the feeding is automatic, and the labor is saved; the two sides of the bottom end of the case 51 are fixedly connected with the support rods 53, the bottom ends of the two support rods 53 are fixedly connected with the inner wall of one side of the bottom end of the shell 1, and the support rods 53 arranged at the bottom end of the case 51 can ensure that the stability of the case 51 is better; the surface of the rotating rod 55 is fixedly provided with a plurality of spiral stirring rods 56, and the grafted PP raw material can be stirred by the spiral stirring rods 56 arranged on the surface of the rotating rod 55, so that the grafted PP raw material is heated more uniformly and is convenient to discharge; the bases 10 are fixedly arranged at the bottom ends of the four support legs 14, and the base 10 arranged at the bottom ends of the four support legs 14 can reduce the vibration of the shell 1 during working, so that the shell 1 is more stable; the fixed flush mounting plate of switch panel 15 that is equipped with in the positive top of casing 1, flush mounting plate 15's fixed surface is equipped with motor switch, solenoid valve switch and heating copper pipe switch, and motor 52, solenoid valve 4 and heating copper pipe are respectively through motor switch, solenoid valve switch and heating copper pipe switch and power electric connection, through the flush mounting plate 15 that openly sets up at casing 1, and can the person of facilitating the use's operation uses manpower sparingly.

When in specific use, the utility model relates to a heating device for production of grafted PP, at first, add grafted PP raw materials into the feed box 2, open solenoid valve 4 through the solenoid valve switch on flush mounting plate 15, thereby automatic feeding, in order to use manpower sparingly, after grafted PP raw materials enter into heating cylinder 7, and then open heating copper pipe 8 through heating copper pipe switch, then, heating copper pipe 8 circular telegram and generate heat, thereby heat grafted PP raw materials, then, open motor 52 through motor switch, under the drive of motor 52 output, make bull stick 55 rotate, and through a plurality of spiral puddlers 56 that set up on the surface of bull stick 55, can stir grafted PP raw materials, thereby make it be heated more evenly, through the bracing piece 53 that sets up in the bottom of quick-witted case 51, can make the stability of quick-witted case 51 better, finally, the outlet pipe 12 is opened again via the control valve 13 on the outlet pipe 12, and the homogeneously heated graft PP raw material can be discharged via the rotating helical stirring rod 56.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heating device for producing the grafted PP comprises a shell (1) and a stirring assembly (5), and is characterized in that supporting legs (14) are fixedly arranged at four corners of the bottom end of the shell (1), two fixing columns (9) are fixedly arranged at two sides of the inner wall of the bottom end of the shell (1), four fixing columns (9) are fixedly connected with a heating cylinder (7) at the top end, a heating copper pipe (8) is fixedly arranged on the inner wall of the heating cylinder (7), a feeding box (2) is fixedly arranged at one side of the top end of the shell (1), an inlet pipe (6) is fixedly arranged at the middle part of the bottom end of the feeding box (2), the bottom end of the inlet pipe (6) is fixedly connected with one side of the top end of the heating cylinder (7), a feeding port is formed in one side of the top end of the feeding box (2), an upper cover (3) is connected with the inner wall of the feeding port in a threaded manner, a fixed bearing (11) is fixedly arranged on the inner wall of one end of the heating cylinder (7), fixed discharging pipe (12) that is equipped with in one side of cartridge heater (7) bottom, the fixed control valve (13) that is equipped with in middle part of discharging pipe (12), stirring subassembly (5) are including quick-witted case (51), motor (52), shaft coupling (54) and bull stick (55), quick-witted case (51) are fixed to be set up the inner wall of casing (1) one side, motor (52) fixed mounting be in the inside of quick-witted case (51), the output of motor (52) passes through shaft coupling (54) and bull stick (55) fixed connection, shaft coupling (54) are located the middle part of cartridge heater (7) other end, the other end of bull stick (55) with fixing bearing (11) rotate and connect.

2. The heating device for producing grafted PP according to claim 1, wherein: the top of the feeding pipe (6) is fixedly provided with an electromagnetic valve (4).

3. The heating device for producing grafted PP according to claim 1, wherein: the supporting rods (53) are fixedly connected to two sides of the bottom end of the case (51), and the bottom ends of the supporting rods (53) are fixedly connected with the inner wall of one side of the bottom end of the shell (1).

4. The heating device for producing grafted PP according to claim 1, wherein: the surface of the rotating rod (55) is fixedly provided with a plurality of spiral stirring rods (56).

5. The heating device for producing grafted PP according to claim 1, wherein: the bottom ends of the four supporting legs (14) are all fixedly provided with bases (10).

6. The heating device for producing grafted PP according to claim 1, wherein: casing (1) positive top is fixed and is equipped with flush mounting plate of switch (15), the fixed surface of flush mounting plate of switch (15) is equipped with motor switch, solenoid valve switch and heating copper pipe switch, motor (52), solenoid valve (4) and heating copper pipe are respectively through motor switch, solenoid valve switch and heating copper pipe switch and power electric connection.