Double-burner calendaring and singeing equipment
By employing a dual-flame design and liquid-cooled pipeline control in the calendering and singeing equipment, the problem of requiring multiple processing steps for textile fabrics in existing technologies has been solved. This enables efficient and uniform processing of both the front and back sides of textile fabrics simultaneously through singeing and calendering, thereby improving the quality of the finished product.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-04-07
AI Technical Summary
Existing singeing and calendering machines use a single burner design, which requires textile fabrics to be processed twice. This results in inconsistent singeing effects on the front and back of the fabric, affecting the quality of the finished product. Furthermore, the temperature drop during the transition process affects the flatness of the fabric.
Design a dual-flame calendering and singeing device, which uses two flames to singe the front and back sides of the textile fabric respectively, and sets up a double calendering roller at the feed inlet of the calendering device. The flame temperature is controlled by a liquid cooling pipe to ensure that the fabric is compacted immediately after high-temperature singeing.
This technology enables simultaneous singeing of both sides of textile fabrics, improving singeing efficiency and uniformity, and enhancing fabric smoothness and finished product quality.
Smart Images
Figure CN224092182U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to non - woven fabric processing technical field especially, relates to a double -fire -port calendering singeing equipment. BACKGROUND
[0002] The existing singeing calendering all -in -one mainly adopts single fire -port design, usually only one side of the textile cloth can be singed and heated, and the same batch of cloth needs to be operated twice and on both sides, which not only limits the efficiency of singeing, but also causes uneven residual fluff on the other side because of the lack of equal treatment, and the overall appearance is rough and messy, resulting in inconsistent singeing effect on the front and back of the cloth and affecting the quality of finished products.
[0003] In the operation process, the textile cloth is first guided out by the cloth placing device, and then enters the singeing mechanism to carry out high-temperature sintering process, and after this step, it is transported to the calender to complete the compaction process. This kind of all-in-one machine has layout defects, and the distance between the fire port and the calender roller is large. When the felt textile is transferred to the calender, the surface fibers of the felt textile have been solidified and the temperature has dropped. Affected by this, after the felt is calendered, the surface is difficult to achieve the ideal flatness, and many fine gaps are visible to the naked eye, and the filtering and durability are greatly reduced. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a double-fire-port calendering singeing equipment which can simultaneously singe the front and back of the textile cloth and improve the working efficiency of the singeing calender.
[0005] In order to achieve the above purpose, the utility model adopts the technical scheme of a double-fire-port calendering singeing equipment, which comprises a cloth placing device, a singeing device, a calendering device and a cloth collecting device. The discharge port of the cloth placing device is provided with a cloth guide roller for guiding the cloth conveying. The calendering device comprises a box body and a calendering double roller arranged in the box body. The singeing device comprises a first fire port arranged at the inlet of the box body and a second fire port arranged below the first fire port. The flame direction of the first fire port and the second fire port is provided with a rotatable liquid cooling pipe. The cloth conveyed by the cloth guide roller is guided by the two liquid cooling pipes, and after being singed on the front and back by the first fire port and the second fire port, it enters the calendering double roller for compaction and is wound by the cloth collecting device.
[0006] Preferably, one end of the first fire port is connected to a water inlet pipe, and the other end is connected to a water outlet pipe. One end of the second fire port is connected to a water inlet pipe, and the other end is connected to a water outlet pipe.
[0007] Preferably, the first fire port and the second fire port are further connected to an oxygen-gas mixture pipe.
[0008] Preferably, the oxygen-gas mixture pipe is provided with an air door for adjusting the size of the flame.
[0009] Preferably, the first and second fire holes are connected to the same oxygen-gas mixture pipeline, and the working temperature of the singeing is consistent.
[0010] Preferably, the singeing temperature ranges from 600 to 900 DEG C.
[0011] Preferably, the calendering double rollers are filled with heat-conducting oil.
[0012] Preferably, the box is provided with a spreader roller at the inlet.
[0013] Preferably, the box is provided with a pressure gauge and an adjusting knob, and the adjusting knob adjusts the pressure of the calendering double rollers according to the requirement of the cloth.
[0014] According to the above technical scheme, the utility model has the beneficial effects that:
[0015] 1. The utility model sets two fire holes at the inlet of the calendering mechanism, and the front and back of the textile cloth are subjected to singeing treatment. The layout of the fire holes is optimized, and the singeing efficiency and uniformity of the equipment are improved.
[0016] 2. The utility model sets two fire holes at the inlet of the calendering device, and the cloth subjected to high-temperature singeing has strong plasticity, and immediately enters the compacting device, effectively improves the flatness of the cloth, and reduces the wrinkles. In addition, such design simplifies the process and saves the processing time. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of the utility model;
[0018] Figure 2 is a structural schematic view of the singeing mechanism and the calendering mechanism in the utility model.
[0019] Marked in the figure: 1. first fire hole, 2. second fire hole, 3. cloth guide roller, 4. oxygen-gas mixture pipeline, 5. first liquid cooling pipeline, 6. second liquid cooling pipeline, 7. box, 8. calendering double rollers, 9. spreader roller, 10. adjusting knob, 11. pressure gauge, 12. cloth releasing device, 13. cloth collecting device. DETAILED DESCRIPTION
[0020] The utility model will be further described in detail in combination with the drawings and specific embodiments.
[0021] The structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not have technical substantive significance, and any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.
[0022] Meanwhile, it should be noted that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. The relative relationship is changed or adjusted, and when the technical content is not substantially changed, it is also considered as the scope of the utility model that can be implemented.
[0023] As shown in Figure 1 A double-fireport calendering and singeing device includes a cloth feeding device 12, a singeing device, a calendering device, and a cloth collecting device 13. The discharge port of the cloth feeding device 12 is provided with a cloth guide roller 3 for guiding the cloth conveying. The calendering device includes a box body 7 and a calendering double roller 8 arranged inside the box body 7. The singeing device includes a first fireport 1 arranged at the inlet of the box body 7 and a second fireport 2 arranged below the first fireport 1.
[0024] The first fireport 1 is provided with a rotatable first liquid cooling pipe 5 in the direction of the flame, and the second fireport 2 is provided with a rotatable second liquid cooling pipe 6 in the direction of the flame. One end of the first fireport 1 is connected to a water inlet pipe, and the other end is connected to a water outlet pipe. One end of the second fireport 2 is connected to a water inlet pipe, and the other end is connected to a water outlet pipe. An oxygen-gas mixture pipe 4 is also connected to the first fireport 1 and the second fireport 2. Specifically, the first fireport 1 and the second fireport 2 have the same structure.
[0025] The first fireport 1 and the second fireport 1 are connected to the same oxygen-gas mixture pipe 4, and the singeing temperature is consistent during operation. The singeing temperature ranges from 600°C to 900°C. Specifically, the flame temperature is determined by the ratio of air and gas. This design simplifies the layout of the fireport and controls the singeing temperature of the two fireports, which is simple to operate.
[0026] The oxygen-gas mixture pipe 4 is provided with an air door 13 for adjusting the size of the flame, and a fan is arranged at the air inlet of the oxygen-gas mixture pipe.
[0027] The calendering device box body 7 is provided with a calendering double roller 8, and the cavity of the calendering double roller 7 is filled with heat-conducting oil.
[0028] The inlet of the box 7 is provided with a spreading roller 9 to prevent the cloth from being wrinkled. The box 7 is provided with a pressure gauge 11 and an adjusting knob 10, which adjusts the distance between the two calendering rollers 8 and the pressure of the two calendering rollers 8 according to the cloth requirement.
[0029] In operation, the cloth is discharged through the cloth discharging device 12, and is conveyed by the cloth guide roller 3, guided by the second liquid cooling pipeline 6, and then conveyed in a "8" shape from the upper end of the second liquid cooling pipeline 6 to the first liquid cooling pipeline 5 after the back of the cloth is singed by the second fire port 2. The front of the cloth is singed by the first fire port 1, and then immediately enters the calendering device box 7 to be compacted by the two calendering rollers 8. The compacted cloth is conveyed to the cloth collecting device 13 to be wound.
[0030] It should be noted that the above embodiments are only used to illustrate the present application, but the present application is not limited to the above embodiments, and any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application all fall within the protection scope of the present application.
Claims
1. A double-flame calendering and singeing device, comprising a fabric feeding device (12), a singeing device, a calendering device, and a fabric taking-up device (13), characterized in that: The fabric feeding device (12) has a guide roller (3) at its outlet for guiding the fabric. The calendering device includes a housing (7) and a double calendering roller (8) inside the housing (7). The singeing device includes a first burner (1) at the inlet of the housing (7) and a second burner (2) below the first burner (1). The flame directions of the first burner (1) and the second burner (2) are both provided with rotatable liquid cooling pipes. The fabric fed by the guide roller (3) is guided by the second liquid cooling pipe (6). After the reverse side of the fabric is singed by the second burner (2), it is fed from the upper end of the second liquid cooling pipe (6) in a figure-eight shape to the first liquid cooling pipe (5). The front side of the fabric is singed by the first burner (1). After the front and back sides are singed, the fabric enters the double calendering roller (8) for compaction and is then wound up by the fabric taking-up device (13).
2. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: One end of the first burner (1) is connected to the water inlet pipe and the other end is connected to the water outlet pipe; one end of the second burner (2) is connected to the water inlet pipe and the other end is connected to the water outlet pipe.
3. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: The first burner (1) and the second burner (2) are also connected to an oxygen-gas mixture pipe (4).
4. The dual-flame burnishing and singeing equipment according to claim 3, characterized in that: The oxygen-gas mixing pipe (4) is equipped with a damper for adjusting the flame size.
5. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: The first burner (1) and the second burner (2) are connected to the same oxygen-gas mixing pipe (4), and the singeing temperature is the same during operation.
6. The dual-flame burnishing and singeing equipment according to claim 5, characterized in that: The singeing temperature range is 600℃~900℃.
7. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: The cavity of the calendering double roller (8) is filled with heat-conducting oil.
8. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: The feed inlet of the box (7) is also equipped with a spreading roller (9).
9. The dual-flame burnishing and singeing equipment according to claim 1, characterized in that: The housing (7) is equipped with a pressure gauge (11) and an adjustment knob (10), which adjusts the pressure of the calendering rollers (8) according to the fabric requirements.