Mother liquor dissolving and stirring equipment

Abstract

The utility model relates to the technical field of stirring equipment, in particular to mother liquor dissolving and stirring equipment which comprises a stirring barrel, a base is mounted at the bottom of the stirring barrel, and a power line is connected to the base; the stirring barrel comprises a heat-insulating shell and a mother liquor dissolving liner, a water bath heating area is arranged between the heat-insulating shell and the mother liquor dissolving liner, an electric heating tube is mounted in the water bath heating area, and a stirring shaft is mounted in the center of the bottom of the stirring barrel and sequentially penetrates through the heat-insulating shell and the mother liquor dissolving liner. The double-layer design is adopted, the water bath heating area between the heat preservation shell and the mother liquor dissolving inner container can effectively heat mother liquor and keep the temperature, so that the mother liquor dissolving efficiency and effect are improved, the first stirring blades are located in the water bath heating area, the electric heating pipe is heated more evenly, and the mother liquor dissolving effect is improved. The second stirring blades are located in the mother liquor dissolving inner container, mother liquor can be stirred more evenly in the dissolving process, the mother liquor dissolving effect is improved accordingly, the stirring barrel and the base are matched in an inserted mode, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to mother liquid dissolving stirring equipment. Background Art

[0002] The dissolution and stirring of the release film mother liquor refers to adding the selected polymer raw material to the solvent, dissolving it fully by stirring or heating, and adding some additives (such as plasticizers, antioxidants, etc.) to mix it to improve the film performance. During the dissolution and stirring process, the selected polymer raw material needs to be crushed, screened, and dried to ensure the purity and uniformity of the material. Then, the release film polymer raw material is added to the solvent, fully dissolved by stirring or heating, and some additives are added to mix it to improve the film performance. Finally, the mixture is formed into a release film by coating, dipping, extrusion, spraying, etc., and the current release film mother liquor dissolution and stirring process will cause the raw material to dissolve slowly due to the low temperature, which cannot meet production needs. Utility Model Content

[0003] The utility model aims to provide a mother liquor dissolving and stirring device to solve the problem in the above background technology that the dissolution speed of raw materials is slow due to low temperature during the dissolution and stirring of the release film mother liquor, which cannot meet the production needs.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mother liquor dissolving and stirring device comprises a stirring drum, a base is installed at the bottom of the stirring drum, and a power line is connected to the base;

[0006] The stirring drum comprises a heat-insulating outer shell and a mother liquid dissolving inner tank, a water bath heating zone is arranged between the two, an electric heating tube is installed in the water bath heating zone, a stirring shaft is installed at the bottom center of the stirring drum, the stirring shaft passes through the heat-insulating outer shell and the mother liquid dissolving inner tank in sequence, a first stirring blade and a second stirring blade are installed on the outer wall of the stirring shaft, the first stirring blade is located in the water bath heating zone, the second stirring blade is located in the mother liquid dissolving inner tank, and a rotating hole is opened at the bottom center of the stirring shaft;

[0007] The top surface of the base is provided with an installation groove with the same size as the bottom surface of the mixing drum, and a mixing motor is embedded and installed at the bottom center of the installation groove. The output shaft of the mixing motor is connected to a rotating shaft that is compatible with the size of the rotating hole and is plug-fitted.

[0008] Preferably, an electrical socket embedded in the heat-insulating outer shell is installed at the bottom of the electric heating tube.

[0009] Preferably, a conductive plug that matches the size of the electrical socket and is plug-matched is installed at the bottom of the mounting groove.

[0010] Preferably, a sealed bearing is provided at the connection between the stirring shaft and the heat-insulating outer shell and the mother liquid dissolving inner tank.

[0011] Preferably, the cross-sections of the rotating hole and the rotating shaft are both square and have matching sizes.

[0012] Preferably, an electric plug is installed at the end of the power cord.

[0013] Preferably, the top edge of the mixing drum is connected to a sealing cover via a hinge.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The mother liquor dissolving and stirring equipment adopts a double-layer design. The water bath heating zone between the heat-insulating outer shell and the mother liquor dissolving inner tank can effectively heat the mother liquor and maintain the temperature, thereby improving the efficiency and effect of the mother liquor dissolving. The first stirring blade is located in the water bath heating zone, so that the electric heating tube heats more evenly. The second stirring blade is located in the mother liquor dissolving inner tank, which can make the mother liquor more evenly stirred during the dissolving process, thereby improving the effect of the mother liquor dissolving. The stirring drum and the base are plug-in matched to improve stability, and the plug-in match between the rotating shaft and the rotating hole can separate the stirring drum from the base, which is easy to use.

[0016] 2. In the mother liquor dissolving and stirring equipment, an electric socket embedded in the heat-insulating shell is installed at the bottom of the electric heating tube, so that the electric heating tube can be conveniently connected to the power supply. At the same time, the setting of the electric socket can prevent the electric heating tube from falling off or accidentally touching, thereby improving the safety of use. A conductive plug that matches the size of the electric socket and is plug-matched is installed at the bottom of the installation groove. The cooperation between the conductive plug and the electric socket allows the equipment to conduct electricity stably, while avoiding the confusion of the power cord, making the equipment look neater.

[0017] 3. In the mother liquor dissolving and stirring equipment, the top edge of the stirring drum is connected with a sealing cover through a hinge, which can effectively prevent the mother liquor from splashing out and also avoid the entry of dust or other impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, further detailed explanation is provided, but the accompanying drawings do not constitute a limitation to the present invention.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the mixing drum of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the base of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the stirring shaft of the utility model.

[0023] The meaning of the symbols in the figure:

[0024] 10. Mixing drum; 11. Insulation shell; 12. Mother liquid dissolving liner; 13. Water bath heating zone; 14. Electric heating tube; 15. Mixing shaft; 16. First mixing blade; 17. Second mixing blade; 18. Rotating hole; 19. Electric socket;

[0025] 20. Base; 21. Stirring motor; 22. Rotating shaft; 23. Conductive plug; 24. Mounting slot;

[0026] 30. Power cord; 31. Electric plug;

[0027] 40. Sealing cover. DETAILED DESCRIPTION

[0028] The following will combine the embodiments of the utility model and the drawings of the specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] A mother liquor dissolving and stirring device, such as Figure 1-Figure 4As shown, it includes a mixing drum 10, a base 20 is installed at the bottom of the mixing drum 10, and a power line 30 is connected to the base 20; the mixing drum 10 includes a heat-insulating outer shell 11 and a mother liquid dissolving inner tank 12, a water bath heating zone 13 is arranged between the two, an electric heating tube 14 is installed in the water bath heating zone 13, a stirring shaft 15 is installed at the bottom center of the mixing drum 10, the stirring shaft 15 passes through the heat-insulating outer shell 11 and the mother liquid dissolving inner tank 12 in sequence, a first stirring blade 16 and a second stirring blade 17 are installed on the outer wall of the stirring shaft 15, the first stirring blade 16 is located in the water bath heating zone 13, the second stirring blade 17 is located in the mother liquid dissolving inner tank 12, and a rotating hole 18 is opened at the bottom center of the stirring shaft 15; a mounting groove 24 with the same size as the bottom surface of the mixing drum 10 is opened on the top surface of the base 20, and the bottom of the mounting groove 24 is provided with a rotating hole 18. A stirring motor 21 is embedded in the core, and the output shaft of the stirring motor 21 is connected to a rotating shaft 22 that is compatible with the size of the rotating hole 18 and is plugged in. A double-layer design is adopted. The water bath heating area 13 between the heat-insulating outer shell 11 and the mother liquid dissolving inner tank 12 can effectively heat the mother liquid and maintain the temperature, thereby improving the efficiency and effect of the mother liquid dissolution. The first stirring blade 16 is located in the water bath heating area 13, so that the electric heating tube 14 is heated more evenly, and the second stirring blade 17 is located in the mother liquid dissolving inner tank 12, which can make the mother liquid more evenly stirred during the dissolution process, thereby improving the effect of the mother liquid dissolution. The stirring drum 10 and the base 20 are plugged in and matched to improve stability, and the plug-in cooperation of the rotating shaft 22 and the rotating hole 18 can separate the stirring drum 10 from the base 20, which is easy to use.

[0031] Furthermore, an electrical socket 19 embedded in the thermal insulation shell 11 is installed at the bottom of the electric heating tube 14, so that the electric heating tube can be easily connected to the power supply. At the same time, the setting of the electrical socket can prevent the electric heating tube from falling off or accidentally touching, thereby improving the safety of use. A conductive plug 23 that matches the size of the electrical socket 19 and is plug-matched is installed at the bottom of the installation groove 24. The cooperation between the conductive plug and the electrical socket allows the device to conduct electricity stably, while avoiding the confusion of the power cord, making the device look neater.

[0032] Among them, a sealed bearing is provided at the connection between the stirring shaft 15 and the heat-insulating outer shell 11 and the mother liquid dissolving inner tank 12 to improve the sealing effect and ensure the stable operation of the stirring shaft.

[0033] It is worth noting that the cross-sections of the rotating hole 18 and the rotating shaft 22 are both square and have matching sizes, which improves the stability of the connection.

[0034] Specifically, an electric plug 31 is installed at the end of the power cord 30. The design of the electric plug allows the device to be easily connected to a power source while improving the safety of the device.

[0035] In addition, the top edge of the mixing drum 10 is connected to a sealing cover 40 via a hinge, which can effectively prevent the mother liquid from splashing out and also prevent dust or other impurities from entering.

[0036] The working principle of the mother liquor dissolving and stirring device of the utility model is as follows: when in use, the operator adds the release film mother liquor raw material into the mother liquor dissolving inner tank 12, closes the sealing cover, plugs the stirring drum 10 with the base 20, cooperates with the conductive plug 31 with the electrical socket 19, and makes the plug-in cooperation of the rotating shaft 22 with the rotating hole 18, connects the equipment to the power cord 30, starts the stirring motor 21, and the output shaft of the stirring motor 21 drives the rotating shaft 22 to rotate, driving the first stirring blade 16 and the second stirring blade 17. The first stirring blade 16 is located in the water bath heating zone 13, so that the electric heating tube 14 heats more evenly. The second stirring blade 17 is located in the mother liquor dissolving inner tank 12, so that the mother liquor can be stirred more evenly during the dissolution process.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mother liquor dissolving and stirring device, comprising a stirring drum (10), characterized in that: A base (20) is installed at the bottom of the mixing drum (10), and a power line (30) is connected to the base (20); The stirring drum (10) comprises a heat-insulating outer shell (11) and a mother liquid dissolving inner shell (12), a water bath heating zone (13) is arranged between the two, an electric heating tube (14) is installed in the water bath heating zone (13), a stirring shaft (15) is installed at the bottom center of the stirring drum (10), the stirring shaft (15) passes through the heat-insulating outer shell (11) and the mother liquid dissolving inner shell (12) in sequence, a first stirring blade (16) and a second stirring blade (17) are installed on the outer wall of the stirring shaft (15), the first stirring blade (16) is located in the water bath heating zone (13), the second stirring blade (17) is located in the mother liquid dissolving inner shell (12), and a rotating hole (18) is opened at the bottom center of the stirring shaft (15); The top surface of the base (20) is provided with a mounting groove (24) of the same size as the bottom surface of the mixing drum (10), a mixing motor (21) is embedded and installed in the center of the bottom of the mounting groove (24), and the output shaft of the mixing motor (21) is connected to a rotating shaft (22) that is compatible with the size of the rotating hole (18) and is plug-fitted.

2. The mother liquor dissolving and stirring device according to claim 1, characterized in that: The bottom of the electric heating tube (14) is provided with an electric socket (19) embedded in the heat-insulating outer shell (11).

3. The mother liquor dissolving and stirring device according to claim 2, characterized in that: A conductive plug (23) that matches the size of the electrical socket (19) and is pluggable is installed at the bottom of the installation slot (24).

4. The mother liquor dissolving and stirring device according to claim 1, characterized in that: A sealed bearing is provided at the connection between the stirring shaft (15), the heat-insulating outer shell (11), and the mother liquid dissolving inner tank (12).

5. The mother liquor dissolving and stirring device according to claim 1, characterized in that: The cross-sections of the rotating hole (18) and the rotating shaft (22) are both square and have matching sizes.

6. The mother liquor dissolving and stirring device according to claim 1, characterized in that: An electric plug (31) is installed at the end of the power line (30).

7. The mother liquor dissolving and stirring device according to claim 1, characterized in that: The top edge of the mixing drum (10) is connected to a sealing cover (40) via a hinge.

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