CN212731903U

CN212731903U - Macromolecular compound dissolves agitating unit

Info

Publication number: CN212731903U
Application number: CN202021601189.7U
Authority: CN
Inventors: 杨红丽; 武世新; 赵�怡; 刘月梅; 卢栩瑶; 武浩宇
Original assignee: YAN'AN VOCATIONAL & TECHNICAL COLLEGE
Current assignee: YAN'AN VOCATIONAL & TECHNICAL COLLEGE
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-19
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a macromolecular compound dissolving and stirring device, which comprises a mixing tank, a stirring motor for stirring macromolecular compounds and an air heater for heating the mixing tank, wherein a mixing inner container is arranged inside the mixing tank, and a thermal interlayer is formed between the mixing inner container and the mixing inner container; the output end of the air heater is connected with two groups of heat transfer pipes through a tee joint, and the tail ends of the heat transfer pipes are respectively communicated and connected with the upper part and the lower part of the heat interlayer; the top of blending tank is equipped with the feed inlet to the macromolecular compound interpolation, the inside output through agitator motor of mixing inner bag is connected with the (mixing) shaft, and the end of (mixing) shaft is equipped with the stirring vane who is the slope form corresponding to the bottom of mixing the inner bag. This macromolecular compound dissolves agitating unit has to its heating when stirring macromolecular compound, improves macromolecular compound dissolution efficiency to improve macromolecular compound mixing efficiency's advantage.

Description

Macromolecular compound dissolves agitating unit

Technical Field

The utility model relates to a macromolecular compound dissolves equipment technical field, specifically is a macromolecular compound dissolves agitating unit.

Background

The macromolecular compound is called macromolecule for short, and generally refers to a compound with the high molecular compound quality reaching thousands or millions, most of the macromolecular compounds are a mixture of a plurality of homologous compounds with different relative molecular masses, when the macromolecular compounds are mixed and stirred, the macromolecular compounds are stirred and dissolved by a stirring structure singly, the dissolving efficiency of the macromolecular compounds is slow, and the mixing efficiency of the macromolecular compounds is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a macromolecular compound dissolves agitating unit has and heats it in to macromolecular compound stirring, improves macromolecular compound dissolution efficiency to improve macromolecular compound mixing efficiency's advantage, when having solved current to macromolecular compound mixing stirring, single stirring structure through dissolving it, macromolecular compound's dissolution efficiency is slow, leads to the problem of low to macromolecular compound mixing efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a macromolecular compound dissolving and stirring device comprises a mixing tank, a stirring motor for stirring macromolecular compounds and an air heater for heating the mixing tank, wherein a mixing inner container is arranged inside the mixing tank, a thermal interlayer is formed between the mixing inner container and the mixing inner container, and a thread from bottom to top is arranged inside the thermal interlayer;

the output end of the air heater is connected with two groups of heat transfer pipes through a tee joint, and the tail ends of the heat transfer pipes are respectively communicated and connected with the upper part and the lower part of the heat interlayer;

the top of blending tank is equipped with the feed inlet to the macromolecular compound interpolation, agitator motor fixed mounting is at the top of blending tank, the inside output through agitator motor of mixed inner bag is connected with the (mixing) shaft, and the end of (mixing) shaft corresponds the bottom of mixing the inner bag and is equipped with the stirring vane who is the slope form, the sieve mesh has been seted up to stirring vane's terminal surface.

Furthermore, a regulating valve for manually regulating the hot air output is arranged at the joint of the heat transfer pipe and the mixing tank.

Furthermore, a pressure release valve is arranged in the thermal interlayer through the communication of the outside of the mixing tank.

Furthermore, the bottom of the mixing tank is provided with a discharge port for discharging the mixed high molecular compound, and the inside of the discharge port is provided with a manual closing valve.

Furthermore, helical blades in a spiral screen mesh shape are welded in the stirring shaft corresponding to the mixing inner container.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the mixing inner bag in the inside of blending tank, and set up the hot intermediate layer between mixing inner bag and blending tank, the macromolecular compound that will take the mixture drops into the mixing inner bag through the feed inlet inside, agitator motor and air heater operation, the air heater produces hot-blast output to the hot intermediate layer through the heat transfer pipe, through the screw flow of hot intermediate layer inside to export heat to mixing inner bag, heat transfer pipe and blending tank junction set up manual control valve, can export the flow control of hot-air to the hot intermediate layer inside through manual control valve to the heat transfer pipe, realize the temperature control to the hot intermediate layer inside, preheat the macromolecular compound material that drops into inside the mixing inner bag, be favorable to accelerating macromolecular compound material dissolving speed, the (mixing) shaft drives the stirring vane operation through agitator motor drive, along with the gradient cooperation sieve pore of stirring vane stirs the stirring and mixes the macromolecular compound material of inner bag inside, therefore, the high molecular compound material is heated and dissolved uniformly, and is sieved and mixed along with the matching of the stirring blade and the helical blade, so that the mixing effect is improved, and the dissolving and stirring efficiency of a high molecular mixture is improved;

2. the utility model discloses an outside that hot intermediate layer passes through the blending tank sets up the relief valve, and when heat pipe was to the inside output hot-air of hot intermediate layer, the atmospheric pressure that the relief valve produced hot intermediate layer inside steam input was let out to the hot intermediate layer, and unnecessary air is removed to reach the inside hot-air flow of hot intermediate layer and export the heat to mixing the inner bag.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the stirring blade of the present invention.

In the figure: 1. a mixing tank; 2. a stirring motor; 3. a hot air blower; 4. mixing the inner containers; 5. a thermal interlayer; 6. a thread; 7. a heat transfer pipe; 8. a feed inlet; 9. a stirring shaft; 10. a stirring blade; 11. sieving by using a sieve mesh; 12. adjusting a valve; 13. a pressure relief valve; 14. a discharge port; 15. a helical blade.

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. 1-2, a high molecular compound dissolving and stirring device comprises a mixing tank 1, a stirring motor 2 for stirring the high molecular compound, and an air heater 3 for heating the mixing tank 1, wherein a mixing inner container 4 is arranged in the mixing tank 1, a thermal interlayer 5 is formed between the mixing inner container 4 and the mixing inner container, and a thread 6 is arranged in the thermal interlayer 5 from bottom to top;

the output end of the air heater 3 is connected with two groups of heat transfer pipes 7 through a tee joint, and the tail ends of the heat transfer pipes 7 are respectively communicated and connected with the upper part and the lower part of the thermal interlayer 5;

the top of blending tank 1 is equipped with feed inlet 8 to the macromolecular compound interpolation, 2 fixed mounting of agitator motor are at the top of blending tank 1, the inside output through agitator motor 2 of mixing inner bag 4 is connected with (mixing) shaft 9, and the end of (mixing) shaft 9 corresponds the bottom of mixing inner bag 4 and is equipped with the stirring vane 10 that is the slope form, sieve mesh 11 has been seted up to stirring vane 10's terminal surface.

Specifically, a regulating valve 12 for manually regulating the output of hot air is arranged at the joint of the heat transfer pipe 7 and the mixing tank 1. The flow speed of the hot air output from the heat transmission pipe 7 to the interior of the thermal interlayer 5 is adjusted through the adjusting valve 12, so that the temperature of the high molecular compound material in the mixed inner container 4 is adjusted.

Specifically, a pressure release valve 13 is arranged inside the thermal interlayer 5 and communicated with the outside of the mixing tank 1. When the heat transmission pipe 7 outputs hot air to the inside of the heat interlayer 5, the pressure release valve 13 releases air pressure generated by inputting hot air in the heat interlayer 5 and removes redundant air, so that the hot air in the heat interlayer 5 flows to output heat to the mixed inner container 4.

Specifically, the bottom of the mixing tank 1 is provided with a discharge port 14 for discharging the mixed polymer compound, and a manual closing valve is provided inside the discharge port 14. The polymer mixture after the dissolution and agitation is discharged from the mixing liner 4 through the discharge port 14.

Specifically, helical blades 15 in the shape of a helical screen mesh are welded in the mixing shaft 9 corresponding to the mixing liner 4.

When in use, the high molecular compound with mixing is put into the mixing inner container 4 through the feed inlet 8, the stirring motor 2 and the hot air blower 3 run, the hot air blower 3 generates hot air which is output to the thermal interlayer 5 through the heat transmission pipe 7, the hot air flows through the screw thread 6 in the thermal interlayer 5 to output heat to the mixing inner container 4, the high molecular compound material thrown into the mixing inner container 4 is preheated, which is beneficial to accelerating the dissolution speed of the high molecular compound material, the stirring shaft 9 drives the stirring blade 10 to operate through the driving of the stirring motor 2, the high molecular compound material in the mixing inner container 4 is stirred, turned and mixed along with the inclination of the stirring blade 10 matched with the sieve pores 11, thereby make macromolecular compound material be heated evenly and dissolve to along with stirring vane 10 and helical blade 15's cooperation sieve the mixture, improve the macromolecular mixture and dissolve stirring efficiency when improving the mixing effect.

Claims

1. The utility model provides a macromolecular compound dissolves agitating unit, includes blending tank (1), to stirring motor (2) of macromolecular compound stirring and to air heater (3) of blending tank (1) heating which characterized in that: a mixing inner container (4) is arranged in the mixing tank (1), a thermal interlayer (5) is formed between the mixing inner container (4) and the mixing inner container, and a thread (6) from bottom to top is arranged in the thermal interlayer (5);

the output end of the air heater (3) is connected with two groups of heat transfer pipes (7) through a tee joint, and the tail ends of the heat transfer pipes (7) are respectively communicated and connected with the upper part and the lower part of the thermal interlayer (5);

the top of blending tank (1) is equipped with feed inlet (8) to the macromolecular compound interpolation, agitator motor (2) fixed mounting is at the top of blending tank (1), the inside output through agitator motor (2) of mixed inner bag (4) is connected with (mixing) shaft (9), and the end of (mixing) shaft (9) corresponds the bottom of mixing inner bag (4) and is equipped with stirring vane (10) that are the slope form, sieve mesh (11) have been seted up to the terminal surface of stirring vane (10).

2. A polymer compound dissolving and stirring device according to claim 1, characterized in that: and a regulating valve (12) for manually regulating the hot air output is arranged at the joint of the heat transfer pipe (7) and the mixing tank (1).

3. A polymer compound dissolving and stirring device according to claim 1, characterized in that: and a pressure release valve (13) is communicated with the interior of the hot interlayer (5) through the exterior of the mixing tank (1).

4. A polymer compound dissolving and stirring device according to claim 1, characterized in that: the bottom of the mixing tank (1) is provided with a discharge port (14) for discharging the mixed high molecular compound, and a manual closing valve is arranged in the discharge port (14).

5. A polymer compound dissolving and stirring device according to claim 1, characterized in that: the stirring shaft (9) is welded with spiral blades (15) which are in a spiral screen mesh shape corresponding to the inner mixing container (4).