Temperature control dyeing tank

Abstract

The utility model relates to the technical field of dyeing pools, in particular to a temperature control dyeing pool which comprises a shell, a heat preservation layer is arranged in the shell, a plurality of heating plates are arranged in the heat preservation layer, the heating plates are annular, a temperature sensor is arranged above the heating plates, a water level sensor is arranged above the heating plates, and the temperature sensor is connected with the water level sensor. A motor is arranged in the middle of the bottom of the shell, a rotating shaft of the motor is connected with a base, a plurality of stirring blades are arranged on the surface of the base, and a storage net is arranged in the heating plate. Articles needing to be dyed are placed in the object placing net and placed in the dyeing pool filled with dyeing liquid, the motor drives the base, the base drives the stirring blades to rotate, the articles are fully dyed, the temperature sensor detects the temperature of the dyeing liquid, the heating temperature of the heating plate is adjusted, and the dyeing effect is improved. The water level sensor can detect the water level height of the staining fluid, and when the water level sensor is higher than the staining fluid, the heating plate is closed.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing tanks, in particular to a temperature-controlled dyeing tank. Background Art

[0002] At present, polyester is an important variety of synthetic fiber and the trade name of polyester fiber in my country. It has a wide range of uses and is widely used in the manufacture of clothing fabrics and industrial products. It has excellent shaping properties. The major varieties of polyester include short fibers, drawn yarns, textured yarns, decorative filaments, industrial filaments and various differentiated fibers. Polyester is a fiber-forming polymer made from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) through esterification or ester exchange and polycondensation reactions - polyethylene terephthalate (PET). The fibers are made through spinning and post-treatment. Polyester threads need to be dyed during production, but general dyeing devices cannot control the dyeing temperature. Therefore, a polyester thread dyeing tank with an automatic temperature control device is urgently needed.

[0003] There are many existing technologies for temperature-controlled dyeing pools, such as:

[0004] Chinese patent publication number CN107938213A discloses a temperature-controlled dyeing pool, including a dyeing pool body and a motor box fixed at the bottom of the dyeing pool body, the cross section of the dyeing pool body is a circular structure, a first motor is welded on the inner wall of the motor box, a first transmission rod is welded on the top of the output shaft of the first motor, and the first transmission rod is located in the dyeing pool body, a stirring blade is welded on the top of the first transmission rod, a fixing ring is welded on the top of the dyeing pool body, and a slide groove is opened on the top of the fixing ring, rollers with equal distances are slidably connected in the slide groove, and a rotating plate is welded on the top of the roller, and two handles with equal distances are welded on the top of the rotating plate. The present invention can drive the polyester line to rotate, improve the quality of dyeing, and can drive the water in the dyeing pool body to rotate at high speed, so that it cooperates with the rotating polyester line to improve the dyeing quality.

[0005] However, according to the above, the prior art heats the dyeing liquid in the middle of the dyeing tank through a heat conducting rod when in use, and when the liquid level of the dyeing liquid is lower than the heat conducting plate, dry burning is easily caused, resulting in equipment damage. Utility Model Content

[0006] The purpose of the utility model is to provide a temperature-controlled dyeing pool to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides a temperature-controlled dyeing pool, including an outer shell, an insulating layer is provided inside the outer shell, the outer surface of the insulating layer is fixedly connected to the inner surface of the outer shell, a heating group is provided inside the insulating layer, the heating group includes a plurality of heating plates, the outer surface of the heating plates is fixedly connected to the inner surface of the insulating layer, the bottom surface of the bottommost heating plate in the heating group is fixed to the bottom surface of the insulating layer, a temperature sensor is provided above the heating plate, the temperature sensor is located above the inner side of the heating plate, a water level sensor is provided above the heating plate, and the water level sensor is located on the side of the temperature sensor.

[0008] As a further improvement of the present technical solution, a motor is provided in the middle of the bottom of the outer shell, the outer shell of the motor is fixedly connected to the surface of the insulation layer, a base is provided above the motor, the base is fixedly connected to the rotating shaft of the motor, a plurality of stirring blades are provided on the surface of the base, one end of the stirring blades is fixedly connected to the surface of the base, and the stirring blades are evenly arranged in a circle on the surface of the base.

[0009] As a further improvement of the technical solution, a storage net is provided inside the heating plate, the bottom of the storage net is higher than the highest surface of the base, the outer diameter of the storage net is lower than the inner diameter of the heating plate, and the edge above the storage net is in contact with the upper surface of the outer shell.

[0010] As a further improvement of the technical solution, the heating plates are arranged in a linear shape, and the highest point of the heating plates is the same as the highest surface of the thermal insulation layer.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the temperature-controlled dyeing pool, the liquid level of the dyeing liquid is detected by a water level sensor, and the heating plate at the corresponding height is controlled to work, so that the heating plate below the liquid surface can be operated, and the heating plate above the liquid surface can be turned off. This structure can prevent the heating plate from dry burning, which may cause damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0014] Figure 1 A three-dimensional schematic diagram of the overall structure of the dyeing tank of the utility model;

[0015] Figure 2 The utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0016] Figure 3 A cross-sectional view of the overall structure of a dyeing tank of the present invention.

[0017] The meaning of each number in the figure is:

[0018] 10. Shell; 11. Insulation layer; 12. Heating plate; 13. Temperature sensor; 14. Water level sensor;

[0019] 20. Motor; 21. Base; 22. Stirring blade;

[0020] 30. Storage network. DETAILED DESCRIPTION

[0021] The existing technology currently heats the dyeing liquid in the middle of the dyeing tank through a heat conducting rod during use. However, when the liquid level of the dyeing liquid is lower than the heat conducting plate, dry burning is likely to occur, resulting in damage to the equipment.

[0022] See also Figure 1-Figure 3 As shown, the present embodiment provides a temperature-controlled dyeing pool, including an outer shell 10, an insulating layer 11 is arranged inside the outer shell 10, and its main function is to reduce heat loss. The outer surface of the insulating layer 11 is fixedly connected to the inner surface of the outer shell 10, and a heating group is arranged inside the insulating layer 11. The heating group includes a plurality of heating plates 12, model MY-JRB, which can emit heat after being powered on, and the outer surface of the heating plate 12 is fixedly connected to the inner surface of the insulating layer 11. The bottom surface of the bottom heating plate 12 in the heating group is fixed to the bottom surface of the insulating layer 11, and a temperature sensor 13 is arranged above the heating plate 12 to detect the temperature of the dyeing liquid. The temperature sensor 13 is located above the inner side of the heating plate 12, and a water level sensor 14 is arranged above the heating plate 12, model GLT500, which can detect induction when it contacts the liquid, and the water level sensor 14 is located on the side of the temperature sensor 13.

[0023] First, a motor 20 is provided in the middle of the bottom of the outer shell 10, which can control the rotation of the shaft after power is turned on. The outer shell 10 of the motor 20 is fixedly connected to the surface of the insulation layer 11. A base 21 is provided above the motor 20. The base 21 is fixedly connected to the shaft of the motor 20. A plurality of stirring blades 22 are provided on the surface of the base 21. The main purpose of the stirring blades 22 is to stir the dyeing liquid to speed up the dyeing process. One end of the stirring blades 22 is fixedly connected to the surface of the base 21. The stirring blades 22 are evenly arranged in a circle on the surface of the base 21. The main purpose of the stirring blades 22 is to increase the stirring efficiency.

[0024] Furthermore, a storage net 30 is provided inside the heating plate 12, and its main function is to place items that need to be dyed. The bottom of the storage net 30 is higher than the highest surface of the base 21, and the outer diameter of the storage net 30 is lower than the inner diameter of the heating plate 12. The edge above the storage net 30 contacts the upper surface of the outer shell 10. Its main purpose is to prevent the dyed items from contacting the stirring blades 22 at the bottom, thereby playing a protective role.

[0025] Furthermore, the heating plates 12 are arranged in a linear shape, and the highest point of the heating plates 12 is the same as the highest surface of the insulation layer 11, the main purpose of which is to ensure that the heating plates 12 can heat to any height.

[0026] The temperature-controlled dyeing pool in this embodiment is used in the following manner:

[0027] The articles to be dyed are placed in the storage net 30, and the storage net 30 is placed in the housing 10. The motor 20 is turned on, and the motor 20 drives the base 21 to rotate. The base 21 drives the stirring blade 22 to rotate. The stirring blade 22 stirs the dyeing liquid to dye the articles. The temperature of the dyeing liquid is detected by the temperature sensor 13, and the signal is transmitted to the heating plate 12. When the temperature of the dyeing liquid is low, the temperature emitted by the heating plate 12 increases. When the temperature of the dyeing liquid is high, the temperature emitted by the heating plate 12 decreases. The height of the dyeing liquid is detected by the water level sensor 14. When the dyeing liquid is detected, the heating plate 12 at the same position is turned on. When the dyeing liquid is not detected, the heating plate 12 at the same position is turned off to prevent the heating plate 12 from being damaged by dry burning.

[0028] 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 temperature-controlled dyeing tank, comprising a housing (10), characterized in that: A heat-insulating layer (11) is provided inside the shell (10), the outer surface of the heat-insulating layer (11) is fixedly connected to the inner surface of the shell (10), a heating group is provided inside the heat-insulating layer (11), the heating group comprises a plurality of heating plates (12), the outer surfaces of the heating plates (12) are fixedly connected to the inner surface of the heat-insulating layer (11), the bottom surface of the bottommost heating plate (12) in the heating group is fixed to the bottom surface of the heat-insulating layer (11), a temperature sensor (13) is provided above the heating plate (12), the temperature sensor (13) is located above the inner side of the heating plate (12), a water level sensor (14) is provided above the heating plate (12), the water level sensor (14) is located on the side of the temperature sensor (13).

2. The temperature-controlled dyeing tank according to claim 1, characterized in that: A motor (20) is provided in the middle of the bottom of the housing (10); the housing (10) of the motor (20) is fixedly connected to the surface of the thermal insulation layer (11); a base (21) is provided above the motor (20); the base (21) is fixedly connected to the rotating shaft of the motor (20); a plurality of stirring blades (22) are provided on the surface of the base (21); one end of the stirring blade (22) is fixedly connected to the surface of the base (21); and the stirring blades (22) are evenly arranged in a circular shape on the surface of the base (21).

3. The temperature-controlled dyeing tank according to claim 1, characterized in that: A storage net (30) is provided inside the heating plate (12); the bottom of the storage net (30) is higher than the highest surface of the base (21); the outer diameter of the storage net (30) is lower than the inner diameter of the heating plate (12); and the upper edge of the storage net (30) is in contact with the upper surface of the outer shell (10).

4. The temperature-controlled dyeing tank according to claim 1, characterized in that: The heating plates (12) are arranged in a linear shape, and the highest point of the heating plates (12) is the same as the highest surface of the thermal insulation layer (11).

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