Energy-saving heating device for polyester dyeing equipment

Abstract

The utility model discloses an energy-saving heating device for polyester dyeing equipment, which belongs to the technical field of polyester dyeing and comprises a supporting seat, a heating cylinder is fixedly mounted on the right of the top of the supporting seat, and a replaceable polyester dyeing cylinder can slide into the inner side of the heating cylinder after sliding. A heating resistance wire is controlled to heat water flow on the inner side of a heating barrel, the replaceable polyester dyeing barrel can slide out after the water flow is heated to a certain temperature, the dyeing effect of the device is good, water flow at the bottom of the replaceable polyester dyeing barrel can be adsorbed through bottom water absorption cloth, and the situation that a water source drips and is wasted can be avoided for the device; the replaceable polyester dyeing barrel is controlled again to descend and slide into the inner side of the cooling barrel, cold water on the inner side of the cooling barrel can cool the replaceable polyester dyeing barrel, the temperature of the replaceable polyester dyeing barrel can be conveniently controlled and adjusted through the device, and the situation that the temperature is too high or too low cannot occur.

Description

Technical Field

[0001] This utility model relates to the field of polyester dyeing technology, specifically to an energy-saving heating device for polyester dyeing equipment. Background Technology

[0002] Recycled polyester fiber refers to polyester fabric, waste polyester bottle flakes, waste spinning fibers, foam material, and pulp blocks as raw materials. The waste bottle flakes are crushed and washed, and the mixture of various materials is dried, melt-extruded, spun, wound, bundled, drawn, crimped, relaxed, heat-set, and cut to form polyester fibers of different lengths. Polyester needs a variety of colors in daily use, so dyeing recycled polyester is essential. However, in traditional recycled polyester dyeing, the dye bath is heated directly, and the temperature rise rate is difficult to control and requires manual monitoring. If the temperature rises too quickly, it can easily lead to uneven dyeing of polyester and increase the rework rate of polyester dyeing.

[0003] CN114457523A discloses an energy-saving heating device for polyester dyeing equipment, comprising a heating tank formed on the inner side wall of a dyeing cylinder; a heating device fixedly connected in the heating tank; a water-proof layer whose top is fixedly connected to the inner side wall of the dyeing cylinder, and the water-proof layer having a bowl-shaped structure; and a water outlet valve fixedly connected to the bottom of the dyeing cylinder.

[0004] In the existing technology, the existing devices are large in size, and it takes a certain amount of time for the hot water to flow out and the cold water to flow in. This time difference needs to be monitored and adjusted by experienced workers to prevent the temperature from becoming uncontrollable. Therefore, this device provides an energy-saving heating device for polyester dyeing equipment. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing an energy-saving heating device for polyester dyeing equipment, thereby solving the aforementioned technical problems.

[0006] The present invention adopts the following technical solution: an energy-saving heating device for polyester dyeing equipment, including a support base, a heating cylinder fixedly installed on the top right side of the support base, a cooling cylinder fixedly installed on the top left side of the support base, and a heating resistance wire fixedly installed on the outer side of the heating cylinder.

[0007] A fixed box is fixedly installed at the top center of the support base, a turntable is rotatably installed on the top of the fixed box, an installation frame is fixedly installed on the top of the turntable, and a sliding frame is slidably installed on the inner side of the installation frame.

[0008] The inner side of the sliding frame is provided with two replaceable polyester dyeing cylinders. The top of the heating cylinder and the cooling cylinder are fixedly installed with side wall absorbent cloth. The top of the support base is fixedly installed with a support frame. The top of the support frame is fixedly installed with bottom absorbent cloth.

[0009] Preferably, a first motor is fixedly installed on the bottom inner wall of the fixed box, a drive shaft is fixedly installed on the output end of the first motor, and the turntable is fixedly installed on the top of the drive shaft.

[0010] Preferably, a second motor is fixedly mounted on the top of the mounting bracket, a lead screw is fixedly mounted on the output end of the second motor, two first limiting rods are fixedly mounted on the inner side of the mounting bracket, the sliding bracket is slidably mounted on the outer side of the first limiting rods, and the sliding bracket is threadedly mounted on the outer side of the lead screw.

[0011] Preferably, a drain pipe is fixedly installed on the inner side of the heating cylinder and the cooling cylinder, and a solenoid valve is fixedly installed on the outer side of the drain pipe.

[0012] Preferably, a fixing frame is fixedly installed on the top of the replaceable polyester dyeing cylinder, a threaded rod is threaded on the inner side of the fixing frame, a knob is fixedly installed on the outer side of one end of the threaded rod, two second limiting rods are slidably installed on the inner side of the fixing frame, a polyester filament pressing scraper is fixedly installed on one side of the second limiting rod, and the polyester filament pressing scraper is rotatably installed on the outer side of the threaded rod.

[0013] Preferably, the inner diameter of the sidewall absorbent cloth is the same as the outer diameter of the replaceable polyester dyeing cylinder, and the top of the bottom absorbent cloth has a through groove, the outer diameter of which is larger than the inner diameter of the replaceable polyester dyeing cylinder.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0015] 1. The replaceable polyester dyeing cylinder can slide into the inner side of the heating cylinder after sliding, and the heating resistance wire is controlled to heat the water flow inside the heating cylinder. When it is heated to a certain temperature, the replaceable polyester dyeing cylinder can slide out, so that the dyeing effect of the device is better. The bottom absorbent cloth can absorb the water flow at the bottom of the replaceable polyester dyeing cylinder, so that the device will not waste water dripping. The replaceable polyester dyeing cylinder is controlled to descend again and slide into the inner side of the cooling cylinder, so that the cold water inside the cooling cylinder can cool the replaceable polyester dyeing cylinder. This makes the temperature control and adjustment of the replaceable polyester dyeing cylinder more convenient, and will not cause the temperature to be too high or too low.

[0016] 2. Place the polyester yarn inside the replaceable polyester dyeing cylinder, and place one end of the polyester yarn on one side of the fixed frame. Control the knob to drive the threaded rod to rotate. The threaded rod can drive the polyester yarn to slide against the scraper through the threaded engagement. The polyester yarn can be pressed against the scraper to make it easier for the staff to remove the dyed polyester yarn later. During the removal process, excess dye on the polyester yarn can be scraped off. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional structural diagram of the cooling cylinder and the water-absorbing cloth on the side wall in this utility model.

[0020] Figure 3 This is a partial three-dimensional structural diagram of the heating cylinder and heating resistance wire in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] Figure Labels

[0023] 1. Support base; 2. Heating cylinder; 3. Cooling cylinder; 4. Heating resistance wire; 5. Fixing box; 6. Turntable; 7. Mounting frame; 8. Sliding frame; 9. Replaceable polyester dyeing cylinder; 10. Side wall absorbent cloth; 11. Support frame; 12. Bottom absorbent cloth; 13. First motor; 14. Drive shaft; 15. Second motor; 16. Lead screw; 17. First limit rod; 18. Drainage pipe; 19. Solenoid valve; 20. Fixing frame; 21. Threaded rod; 22. Second limit rod; 23. Knob; 24. Polyester filament pressing scraper. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] This utility model embodiment provides an energy-saving heating device for polyester dyeing equipment, including a support base 1, a heating cylinder 2 fixedly installed on the top right side of the support base 1, a cooling cylinder 3 fixedly installed on the top left side of the support base 1, and a heating resistance wire 4 fixedly installed on the outer side of the heating cylinder 2.

[0027] A fixed box 5 is fixedly installed at the top center of the support base 1. A turntable 6 is rotatably installed on the top of the fixed box 5. A mounting bracket 7 is fixedly installed on the top of the turntable 6. A sliding bracket 8 is slidably installed on the inner side of the mounting bracket 7.

[0028] The inner side of the sliding frame 8 is provided with two replaceable polyester dyeing cylinders 9. The top of the heating cylinder 2 and the cooling cylinder 3 are fixedly installed with side wall absorbent cloth 10. The top of the support base 1 is fixedly installed with a support frame 11. The top of the support frame 11 is fixedly installed with a bottom absorbent cloth 12.

[0029] Furthermore, after the replaceable polyester dyeing cylinder 9 slides out, the water flow above the side wall of the replaceable polyester dyeing cylinder 9 can be absorbed by the absorbent cloth 10 on the side wall. The first motor 13 drives the drive shaft 14 to rotate, so that the replaceable polyester dyeing cylinder 9 can rotate above the bottom absorbent cloth 12. The bottom absorbent cloth 12 can absorb the water flow at the bottom of the replaceable polyester dyeing cylinder 9, so that the device will not waste water dripping.

[0030] In a further preferred embodiment of the present invention, a first motor 13 is fixedly installed on the bottom inner wall of the fixed box 5, a drive shaft 14 is fixedly installed on the output end of the first motor 13, and a turntable 6 is fixedly installed on the top of the drive shaft 14.

[0031] Furthermore, the first motor 13 and drive shaft 14 allow the upper mounting bracket 7 to rotate, thereby adjusting the position of the replaceable polyester dyeing cylinder 9, moving the replaceable polyester dyeing cylinder 9 from the inside of the heating cylinder 2 to the inside of the cooling cylinder 3, making the temperature adjustment of the replaceable polyester dyeing cylinder 9 more convenient, quick, and accurate.

[0032] In a further preferred embodiment of the present invention, a second motor 15 is fixedly installed on the top of the mounting bracket 7, a lead screw 16 is fixedly installed on the output end of the second motor 15, two first limiting rods 17 are fixedly installed on the inner side of the mounting bracket 7, a sliding bracket 8 is slidably installed on the outer side of the first limiting rods 17, and the sliding bracket 8 is threadedly installed on the outer side of the lead screw 16.

[0033] Furthermore, after the lead screw 16 rotates, it can drive the sliding frame 8 and the replaceable polyester dyeing cylinder 9 to slide through the threaded connection. After sliding, the replaceable polyester dyeing cylinder 9 can slide into the inner side of the heating cylinder 2, and control the heating resistance wire 4 to heat the water flow inside the heating cylinder 2. When it is heated to a certain temperature, the replaceable polyester dyeing cylinder 9 can slide out, so that the dyeing effect of the device is better.

[0034] In a further preferred embodiment of this utility model, a drain pipe 18 is fixedly installed on the inner side of the heating cylinder 2 and the cooling cylinder 3, and a solenoid valve 19 is fixedly installed on the outer side of the drain pipe 18.

[0035] Furthermore, by controlling the replacement polyester dyeing cylinder 9 to descend and slide into the inner side of the cooling cylinder 3, the cold water inside the cooling cylinder 3 can cool the replacement polyester dyeing cylinder 9, making the temperature control and adjustment of the replacement polyester dyeing cylinder 9 more convenient and preventing the temperature from being too high or too low.

[0036] In a further preferred embodiment of this utility model, a fixing frame 20 is fixedly installed on the top of the replaceable polyester dyeing cylinder 9. A threaded rod 21 is threadedly installed on the inner side of the fixing frame 20. A knob 23 is fixedly installed on the outer side of one end of the threaded rod 21. Two second limiting rods 22 are slidably installed on the inner side of the fixing frame 20. A polyester filament pressing scraper 24 is fixedly installed on one side of the second limiting rod 22. The polyester filament pressing scraper 24 is rotatably installed on the outer side of the threaded rod 21.

[0037] Furthermore, the polyester filament is placed inside the replaceable polyester dyeing cylinder 9, and one end of the polyester filament is placed on one side of the fixing frame 20. The control knob 23 drives the threaded rod 21 to rotate. The threaded rod 21 can drive the polyester filament to slide against the scraper 24 through the threaded engagement. The scraper 24 can hold the polyester filament in place, making it easier for the staff to remove the dyed polyester filament later. During the removal process, excess dye on the polyester filament can be scraped off.

[0038] In a further preferred embodiment of this utility model, the inner diameter of the side wall absorbent cloth 10 is the same as the outer diameter of the replaceable polyester dyeing cylinder 9, and a through groove is provided on the top of the bottom absorbent cloth 12, the outer diameter of which is larger than the inner diameter of the replaceable polyester dyeing cylinder 9.

[0039] Furthermore, the replaceable polyester dyeing cylinder 9 can be allowed to enter the inner side of the cooling cylinder 3 and the heating cylinder 2, and the side wall absorbent cloth 10 and the bottom absorbent cloth 12 can wipe and absorb the water flow above the replaceable polyester dyeing cylinder 9.

[0040] The specific operation is as follows: Polyester yarn is placed inside the replaceable polyester dyeing cylinder 9, with one end of the yarn placed on one side of the fixing frame 20. The control knob 23 drives the threaded rod 21 to rotate. The threaded rod 21, through its threaded engagement, drives the polyester yarn to slide against the scraper 24. This allows the polyester yarn to be firmly pressed against the scraper 24, facilitating the removal of the dyed polyester yarn by the workers later. During removal, excess dye on the polyester yarn can be scraped off. The second motor 15 drives the screw 16 to rotate. After rotation, the screw 16, through its threaded engagement, drives the sliding frame 8 and the replaceable polyester dyeing cylinder 9 to slide. The replaceable polyester dyeing cylinder 9 slides into the heating cylinder 2. The heating resistance wire 4 heats the water flow inside the heating cylinder 2. After reaching a certain temperature, the replaceable polyester dyeing cylinder 9 can slide out, resulting in better dyeing effect. After sliding out, the water flow above the side wall of the replaceable polyester dyeing cylinder 9 can be absorbed by the absorbent cloth 10 on the side wall. The first motor 13 drives the drive shaft 14 to rotate, allowing the replaceable polyester dyeing cylinder 9 to rotate above the bottom absorbent cloth 12. The bottom absorbent cloth 12 can absorb the water flow at the bottom of the replaceable polyester dyeing cylinder 9, preventing water from dripping and being wasted. The replaceable polyester dyeing cylinder 9 is then lowered and slides into the inside of the cooling cylinder 3, allowing the cold water inside the cooling cylinder 3 to cool the replaceable polyester dyeing cylinder 9. This makes the temperature control and adjustment of the replaceable polyester dyeing cylinder 9 more convenient and prevents the temperature from becoming too high or too low.

[0041] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An energy saving heating device for polyester dyeing apparatus, characterized by: Include; Support seat (1), the top right of the support seat (1) is fixedly installed with heating cylinder (2), the top left of the support seat (1) is fixedly installed with cooling cylinder (3), the outer side of the heating cylinder (2) is fixedly installed with heating resistance wire (4); The top of the support seat (1) is fixedly installed with fixed box (5), the top of the fixed box (5) is rotatably installed with rotating disc (6), the top of the rotating disc (6) is fixedly installed with mounting frame (7), the inner side of the mounting frame (7) is slidably installed with sliding frame (8); The inner side of the sliding frame (8) is provided with two replaceable polyester dyeing cylinders (9), the top of the heating cylinder (2) and the cooling cylinder (3) is fixedly installed with side wall water absorption cloth (10), the top of the support seat (1) is fixedly installed with support frame (11), the top of the support frame (11) is fixedly installed with bottom water absorption cloth (12).

2. An energy saving heating device for polyester dyeing apparatus as claimed in claim 1, wherein: The bottom inner wall of the fixed box (5) is fixedly installed with first motor (13), the output end of the first motor (13) is fixedly installed with driving shaft (14), the rotating disc (6) is fixedly installed on the top of the driving shaft (14).

3. An energy saving heating device for polyester dyeing apparatus as claimed in claim 1, wherein: The top of the mounting frame (7) is fixedly installed with second motor (15), the output end of the second motor (15) is fixedly installed with lead screw (16), the inner side of the mounting frame (7) is fixedly installed with two first limiting rods (17), the sliding frame (8) is slidably installed on the outer side of the first limiting rod (17), the sliding frame (8) is threadedly installed on the outer side of the lead screw (16).

4. An energy saving heating device for polyester dyeing apparatus as claimed in claim 1, wherein: The inner side of the heating cylinder (2) and the cooling cylinder (3) is fixedly installed with drain pipe (18), the outer side of the drain pipe (18) is fixedly installed with electromagnetic valve (19).

5. An energy efficient heating device for polyester dyeing apparatus as claimed in claim 1, wherein: The top of the replaceable polyester dyeing cylinder (9) is fixedly installed with fixed frame (20), the inner side of the fixed frame (20) is threadedly installed with threaded rod (21), one end of the outer side of the threaded rod (21) is fixedly installed with knob (23), the inner side of the fixed frame (20) is slidably installed with two second limiting rods (22), one side of the second limiting rod (22) is fixedly installed with polyester filament pressing scraper (24), the polyester filament pressing scraper (24) is rotatably installed on the outer side of the threaded rod (21).

6. An energy efficient heating device for polyester dyeing apparatus as claimed in claim 1, wherein: The inner diameter size of the side wall water absorption cloth (10) is same as the outer diameter size of the replaceable polyester dyeing cylinder (9), the top of the bottom water absorption cloth (12) is provided with through groove, the outer diameter of the through groove is greater than the inner diameter of the replaceable polyester dyeing cylinder (9).

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