CN111438832A

CN111438832A - Multi-functional for experiments banbury mixer temperature control system of macromolecular material

Info

Publication number: CN111438832A
Application number: CN202010347598.7A
Authority: CN
Inventors: 季勇康; 苗乃明
Original assignee: Jiangsu Yatai Fitness Co ltd
Current assignee: Jiangsu Yatai Fitness Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-07-24

Abstract

The invention provides a temperature control system of a multifunctional experimental internal mixer for high polymer materials, which comprises an internal mixer body, wherein a water-cooling pipe is spirally arranged along the wall in the internal mixer body, the water outlet end and the water inlet end of the water-cooling pipe are connected with a cooling water tank to form a cooling water circulation system, a heating rod and an air-cooling pipe are also arranged in the internal mixer body, the upper ends of the air-cooling pipes are connected with an air cooler through a gas collecting pipe, the lower end of the air-cooling pipe extends out of the internal mixer body, a plurality of cold air balls are formed on the air-cooling pipe, a cold air baffle is arranged in the cold air balls, the temperature can be well controlled, the cooling mode adopts a water cooling mode and a wind cooling mode, the cooling efficiency can be improved, the water cooling mode adopts a circulating water cooling mode, the water is saved, the water resource is further saved by adopting the wind cooling mode, the cold air balls arranged on the air-cooling, the cooling efficiency can be greatly improved.

Description

Multi-functional for experiments banbury mixer temperature control system of macromolecular material

Technical Field

The invention relates to a temperature control system, in particular to a temperature control system of a multifunctional experimental internal mixer for high polymer materials.

Background

The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plastication and mixing of rubber. However, the cooling mode of water cooling is mostly adopted for cooling the existing internal mixer, but the cooling efficiency of single cooling mode is not high, and the waste of water resources is easily increased by the single water cooling.

Disclosure of Invention

In order to comprehensively solve the problems, in particular to overcome the defects in the prior art, the invention provides a multifunctional experimental internal mixer temperature control system for high polymer materials.

The invention adopts the following technical scheme: the utility model provides a multi-functional for experiments banbury mixer temperature control system of macromolecular material, includes the banbury mixer body, this internal water-cooled tube that is provided with adherence spiral setting of banbury mixer, the play water end of water-cooled tube, the end of intaking are connected with coolant tank and are formed a cooling water circulation system, this internal heating rod, air-cooled tube that still is provided with of banbury mixer, it is a plurality of the upper end of air-cooled tube is passed through the discharge and is connected with the air-cooler, and the lower extreme of air-cooled tube stretches out the banbury mixer body outside, be formed with a plurality of cold air balls on the air-cooled tube, set up the cold air.

Furthermore, the water outlet end of the water-cooling pipe is communicated with the upper part of the cooling water tank, and the water inlet end of the water-cooling pipe is connected with a water pump at the lower part of the cooling water tank.

Further, this internal temperature sensor that is provided with of banbury mixer, temperature sensor is connected with the controller electricity, the controller still is connected with the water pump electricity in air-cooler, heating rod, the cooling water tank.

Further, the controller is controlled by an STC89C52RC type single chip microcomputer chip.

Furthermore, the air cooling pipe is welded with the cold air ball, the cold air baffle is welded on one side wall of the cold air ball, and the welding side of the cold air baffle in the cold air ball, which is adjacent to the axial direction of the air cooling pipe, is staggered left and right.

The invention has the beneficial effects that: the water cooling type air cooling device has a simple structure, can heat and cool, can well control the temperature, adopts two modes of water cooling and air cooling in a cooling mode, can improve the cooling efficiency by using the water cooling mode, saves water by adopting a circulating water cooling mode, can only adopt air cooling when the cooling requirement is not so high, saves water resources more, can well prolong the retention time of cooling air by the cold air ball arranged on the air cooling pipe, can play a certain flow gathering role, and can greatly improve the cooling efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the air-cooled duct of the present invention;

fig. 3 is a schematic diagram of the control circuit of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following embodiments are illustrative, and do not specifically limit the present invention.

As shown in fig. 1-3, this embodiment provides a multi-functional for experiments banbury mixer temperature control system of macromolecular material, including banbury mixer body 1, this internal water-cooled tube 2 that is provided with adherence spiral setting of banbury mixer, the play water end 201 of water-cooled tube 2, the end 202 that intakes are connected with cooling water tank 3 and form a cooling water circulation system, still be provided with heating rod 4, air-cooled pipe 5 in the banbury mixer body 1, a plurality of the upper end of air-cooled pipe 5 is passed through gas collecting pipe 6 and is connected with air-cooler 7, and the lower extreme of air-cooled pipe 5 stretches out the banbury mixer body 1 outside, be formed with a plurality of cold air balls 8 on the air-cooled pipe 5, set up cold air baffle 9 in the cold air.

The water outlet end 201 of the water-cooling pipe 2 is communicated with the upper part of the cooling water tank 3, and the water inlet end 202 of the water-cooling pipe 2 is connected with the water pump 301 at the lower part of the cooling water tank 3.

A temperature sensor 10 is arranged in the internal mixer body 1, the temperature sensor 10 is electrically connected with a controller 11, and the controller 11 is further electrically connected with an air cooler 7, a heating rod 4 and a water pump 301 in the cooling water tank 3.

The controller is controlled by an STC89C52RC type single chip microcomputer chip.

The air cooling pipe 5 is welded with the cold air ball 8, the cold air baffle 9 is welded on one side wall of the cold air ball 8, the air cooling pipe 5 is adjacent in the axial direction, and the welding side of the cold air baffle 9 in the cold air ball 8 is arranged in a left-right staggered manner.

When the temperature sensor 10 detects that the temperature in the internal mixer is too high in specific use and needs to be cooled quickly, the controller 11 controls the water pump 301 to pump the water in the cooling water tank 3 into the cooling water pipe through the water inlet end 202 to cool the internal mixer, the water pipe 2 arranged in an adherence spiral can well take away the heat in the internal mixer, the water returns to the cooling water tank through the water outlet end 201 at the upper part, the air cooler 7 works at the same time, cold air is blown into the air cooling pipe 5 to cool the internal mixer, the cooling air is discharged from the lower part of the air cooling pipe 5 to the outside through the air balls 8 to take away the heat for cooling, when the temperature sensor 10 detects that the temperature is slightly high and does not need to be cooled quickly, only the air cooler 7 is needed for cooling, when the temperature sensor 10 detects that the temperature in the internal mixer is too low, the heating rod 4 is controlled by the controller 11 to, when the temperature is heated to a certain temperature, the heating is stopped, and the temperature in the internal mixer can be well controlled.

The internal mixer has a simple structure, can be heated and cooled, can well control the temperature, adopts two modes of water cooling and air cooling in a cooling mode, can improve the cooling efficiency by using the cooling mode simultaneously, adopts a circulating water cooling mode to save water, can only adopt air cooling when the cooling requirement is not so high, saves water resources more, can prolong the retention time of cooling air by a cold air ball arranged on an air cooling pipe, can play a certain flow gathering role, can greatly improve the cooling efficiency, can control the heating rod 4 to heat by the controller when a temperature sensor detects that the temperature in the internal mixer is too low, stops heating when the temperature sensor detects that the temperature is too low, and can well control the temperature in the internal mixer.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.

Claims

1. The utility model provides a multi-functional for experiments banbury mixer temperature control system of macromolecular material, a serial communication port, including banbury mixer body (1), be provided with water-cooling tube (2) that wall spiral set up in banbury mixer body (1), the play water end (201), the end of intaking (202) of water-cooling tube (2) are connected with cooling water tank (3) and are formed a cooling water circulation system, still be provided with heating rod (4), air-cooled pipe (5) in banbury mixer body (1), it is a plurality of the upper end of air-cooled pipe (5) is passed through collecting pipe (6) and is connected with air-cooler (7), and the lower extreme of air-cooled pipe (5) stretches out banbury mixer body (1) outside, be formed with a plurality of cold air ball (8) on air-cooled pipe (5), set up cold air baffle (9) in cold air ball (8).

2. The temperature control system of the internal mixer for the multifunctional experiment of the high polymer material as claimed in claim 1, wherein the water outlet end (201) of the water cooling pipe (2) is communicated with the upper part of the cooling water tank (3), and the water inlet end (202) of the water cooling pipe (2) is connected with the water pump (301) at the lower part of the cooling water tank (3).

3. The temperature control system of the internal mixer for the high polymer material multifunctional experiment as claimed in claim 2, wherein a temperature sensor (10) is arranged in the internal mixer body (1), the temperature sensor (10) is electrically connected with a controller (11), and the controller (11) is further electrically connected with an air cooler (7), a heating rod (4) and a water pump (301) in the cooling water tank (3).

4. The system of claim 3, wherein the controller is controlled by a single chip microcomputer chip STC89C52 RC.

5. The temperature control system of the internal mixer for the high polymer material multifunctional experiment as claimed in claim 4, wherein the air-cooled pipe (5) is welded with the cold air ball (8), the cold air baffle (9) is welded on one side wall of the cold air ball (8), and the welding side of the cold air baffle (9) in the cold air ball (8) adjacent to the air-cooled pipe (5) in the axial direction is staggered left and right.