Environment-friendly glazing calender

Abstract

The utility model discloses an environment-friendly calender, and relates to the technical field of textile processing equipment. Comprising a glazing calender body, the glazing calender body is provided with a shell, a waste gas collecting device and a heating device are arranged in the shell, the waste gas collecting device comprises a gas suction box, a gas storage box and a purification box, the heating device heats fabric, the gas suction box collects waste gas with heat and sends the waste gas into the gas storage box, and meanwhile the heat generated during heating raises the temperature in the shell; fabric penetrates through the upper portion of the gas storage box, preheating of the fabric is achieved, waste gas in the gas storage box is finally purified by the purification box and then exhausted, energy consumption is reduced, and energy conservation and environment protection in the calendaring process are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing equipment, in particular to an environmentally friendly calender. Background Art

[0002] Calendering is a finishing process for fabrics in the textile industry. It is mainly a finishing process in which the fabric is finished at high temperature by a calender, and the surface of the fabric is flattened to increase the gloss of the fabric. Existing calenders generally use a heating roller to achieve heating. During calendering, the fabric reacts at high temperature and releases unpleasant exhaust gas, which is not good for health. In addition, the uncovered heating roller dissipates heat very quickly. It requires a large amount of electricity to keep the heating roller at a high temperature. Continuous heating of the heating roller consumes a lot of energy. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an environmentally friendly calender, which achieves heat preservation through the shell, and the exhaust gas collection device absorbs the exhaust gas for storage and reuse, and then purifies it before discharging it, thereby reducing energy consumption and making the production process cleaner and more environmentally friendly.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: an environmentally friendly calender, including a calender body, the calender body including an electric control cabinet and a roller device, the calender body also including a shell, an exhaust gas collection device and a heating device are arranged in the shell, the shell cover is arranged above the roller device, the shell includes two layers, and a feed port and a discharge port are respectively arranged at both ends of the shell, the exhaust gas collection device is arranged at the top of the shell, and the heating device is vertically arranged above the roller device.

[0005] The utility model is further configured as follows: the exhaust gas collection device includes an air suction box, an air storage box and a purification box, the air suction box is provided with an air suction duct, the air suction duct is provided with an air suction port, the air suction port is arranged on one side of the heating device, a first connecting pipe is provided between the air suction box and the air storage box, a second connecting pipe is provided between the air storage box and the purification box, an exhaust fan is provided in the air suction box, the air storage box is arranged on one side of the feed port, and a limiting roller is also provided on the air storage box.

[0006] The utility model is further configured as follows: the limiting roller has a bracket, the bracket is mounted on the upper end surface of the air storage box, the limiting roller is rotatably mounted on the bracket, and a gap is provided between the limiting roller and the air storage box.

[0007] The utility model is further configured as follows: the heating device includes a mounting frame and an electric heating component, the electric heating component is fixedly mounted on the top of the shell through the mounting frame, the electric heating component includes a box body and an electric heating wire and a hair dryer arranged in the box body, a hot air outlet is opened at the bottom of the box body, and the electric heating wire is arranged between the hot air outlet and the hair dryer.

[0008] The utility model is further configured as follows: the shell comprises an outer shell and an inner shell, the outer surface of the outer shell is coated with a heat insulation layer, and the inner surface of the inner shell is coated with a heat preservation layer.

[0009] The utility model is further configured as follows: a supporting frame is provided below the rolling roller device, a feed support frame and a discharging support frame are provided at both ends of the supporting frame respectively, a feed plate is provided on the feed support frame, the upper end surface of the feed plate is horizontal with the feed port, and the discharging support frame is provided with a discharging plate, the upper end surface of the discharging plate is horizontal with the discharging port.

[0010] The utility model is further configured as follows: the roller device is installed on a bearing frame, and the roller device is composed of a plurality of rollers.

[0011] In summary, the utility model has the following beneficial effects: the two layers of shell are respectively an outer shell and an inner shell, production activities are carried out in the shell, the generated exhaust gas and heat are all in the shell, reducing exhaust gas emissions, the inner shell has a thermal insulation effect, reducing heat dissipation, so that the shell has a higher temperature, the exhaust gas is collected in the air storage box, the fabric passes through the air storage box, the fabric is preheated, so that the heating device can reach the corresponding temperature with less consumption, saving energy, and then the exhaust gas is purified and discharged, achieving the effect of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the shell structure of the utility model.

[0014] In the figure: 1. calender body; 2. shell; 21. feed port; 3. roller device; 31. carrier frame; 32. feed support frame; 321. feed plate; 33. discharge support frame; 331. discharge plate; 4. fabric; 5. suction box; 51. suction duct; 52. suction port; 6. heating device; 61. hot air outlet; 7. first connecting pipe; 8. air storage box. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 , Figure 2As shown, the utility model is an environmentally friendly calender, including a calender body 1, the calender body 1 includes an electric control cabinet, a roller device 3 and a shell 2, the electric control cabinet is used to control the calender body, the electric control cabinet is a PLC control cabinet commonly used in the prior art, the shell 2 is equipped with an exhaust gas collection device and a heating device 6, the roller device 3 is composed of a plurality of rollers, the roller device 3 is used to calender the fabric 4, the roller device 3 is installed on the ground through a carrier frame 31, a feed support frame 32 and a discharge support frame 33 are respectively provided at both ends of the carrier frame 31, a feed plate 321 and a discharge plate 331 are respectively provided on the feed support frame 32 and the discharge support frame 33, a feed port 21 and a discharge port are respectively provided at both ends of the shell 2, the shell 2 is divided into two layers, which are an inner shell with a heat insulation layer and an outer shell with a heat insulation layer, and the heat insulation layer is coated on the inner shell with a heat insulation coating. The inner surface is formed, and the heat insulation layer is formed by coating the outer surface of the outer shell with heat insulation coating. A number of connecting blocks are distributed on the outer surface of the inner shell. The inner shell is welded to the outer shell through the connecting blocks, so that a gap of 0.3-0.5mm is formed between the inner shell and the outer shell. The shell 2 is covered above the roller device 3. Specifically, the shell 2 covers the roller device 3 and the carrier frame 31 in the shell 2, and the feed support frame 32 and the discharge support frame 33 are located outside the shell 2, and the feed plate 321 and the discharge plate 331 are respectively level with the feed port 21 and the discharge port. When in use, one end of the fabric 4 is laid on the feed plate 321, enters the shell 2 from the feed port 21, first passes under the limit roller, and then passes under the hot air port 61 and the air intake port 52, passes through the roller device 3 and then goes out from the discharge port. The discharge port is first laid flat on the discharge plate 331, and then rolled by other equipment.

[0017] like Figure 1 As shown, at least a part of the exhaust gas collecting device is installed at the top of the shell 2 by bolts, and the exhaust gas collecting device includes an air suction box 5, an air storage box 8 and a purification box. An exhaust fan is arranged in the air suction box 5, and an air suction duct 51 is arranged on the downward side of the air suction box 5, and an air suction port 52 is opened on the air suction duct 51. The air suction box 5 is connected with the air storage box 8 through the first connecting pipe 7. The air suction port 52 is located on the side of the heating device 6 and faces the fabric 4, and is used to suck the exhaust gas generated when the fabric 4 is heated into the air storage box 8. The air storage box 8 is connected with the purification box through the second connecting pipe. The air storage box 8 is arranged on the supporting frame 31 near the feed port 21, and the upper end surface of the air storage box 8 is horizontal with the feed port 21. A limiting roller is also arranged on the upper end surface of the air storage box 8, and the limiting roller is installed on the upper end surface of the air storage box 8 through a bracket. The bracket and the limiting roller are rotatably connected through a bearing. After the limiting roller is installed on the bracket, a certain gap is formed between the limiting roller and the upper end surface of the air storage box 8.

[0018] like Figure 1As shown, the heating device 6 includes a mounting frame and an electric heating component. The electric heating component is hoisted at the top of the shell 2 through the mounting frame. The heating component is located on one side of the roller device 3. The electric heating component has a box body. The box body contains an electric heating wire and a hair dryer from bottom to top. A hot air outlet 61 is opened on the downward surface of the box body. The hot air outlet 61 is perpendicular to the electric heating wire, and the hot air outlet 61 faces the fabric 4 below it.

[0019] In summary, the air intake port 52 is located between the heating device 6 and the roller device 3. Since the heating device 6 does not have a heat insulation structure, the heat generated by the electric heating component is directly dissipated into the shell 2 after the fabric 4 is heated, so that the temperature inside the shell 2 increases. The heat preservation effect of the inner shell makes the temperature of the space inside the shell 2 higher than that outside. After the fabric 4 enters, preliminary preheating is achieved, and the heated fabric 4 can be maintained for a long time. After the fabric 4 enters the shell 2, it first passes under the limit roller, and then is lifted into the two adjacent rollers. During the movement, the fabric 4 first passes under the hot air port 61, and the corresponding part of the fabric 4 is heated. At this time, the air intake port 52 continuously absorbs the air at this position, and the exhaust gas generated after the fabric 4 is heated is discharged by the air intake port 52 is sucked in and sent into the air storage box 8 through the first connecting pipe 7. Since the air intake port 52 sucks the heated exhaust gas, the exhaust gas still maintains a certain temperature during suction. When the exhaust gas is collected in the air storage box 8, the temperature of the air storage box 8 is increased. After the fabric 4 enters the shell 2, the first thing it passes through is the limiting roller located on the air storage box 8. Therefore, the fabric 4 is preheated at the position of the air storage box 8 using the residual temperature of the exhaust gas. Based on this, when the heating device 6 heats the fabric 4, the required power is reduced, the electricity consumption is reduced, and the recycled heat reduces the consumption of the calender body 1, thereby achieving energy conservation and emission reduction. The exhaust gas in the air storage box 8 enters the purification box through the second connecting pipe for purification and then is discharged, thereby protecting the environment and achieving clean and environmental protection.

[0020] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An environmentally friendly calender, comprising a calender body (1), wherein the calender body (1) comprises an electric control cabinet and a roller device (3), characterized in that: The calender body (1) also includes a shell (2), and an exhaust gas collection device and a heating device (6) are arranged in the shell (2). The shell (2) is covered above the rolling device (3). The shell (2) includes two layers. The two ends of the shell (2) are respectively provided with a feed inlet (21) and a discharge port. The exhaust gas collection device is arranged at the top of the shell (2), and the heating device (6) is vertically arranged above the rolling device (3).

2. The environmentally friendly calender according to claim 1, characterized in that: The waste gas collection device comprises an air intake box (5), an air storage box (8) and a purification box. The air intake box (5) is provided with an air intake duct (51), the air intake duct (51) is provided with an air intake port (52), the air intake port (52) is arranged on one side of the heating device (6), a first connecting pipe (7) is arranged between the air intake box (5) and the air storage box (8), a second connecting pipe is arranged between the air storage box (8) and the purification box, an exhaust fan is arranged in the air intake box (5), the air storage box (8) is arranged on one side of the feed port (21), and a limiting roller is also arranged on the air storage box (8).

3. The environmentally friendly calender according to claim 2, characterized in that: The limiting roller has a bracket, the bracket is mounted on the upper end surface of the air storage box (8), the limiting roller is rotatably mounted on the bracket, and a gap is provided between the limiting roller and the air storage box (8).

4. The environmentally friendly calender according to claim 1, characterized in that: The heating device (6) comprises a mounting frame and an electric heating component, wherein the electric heating component is fixedly mounted on the top of the shell (2) via the mounting frame, and the electric heating component comprises a box body and an electric heating wire and a hair dryer arranged in the box body, wherein a hot air outlet (61) is provided at the bottom of the box body, and the electric heating wire is arranged between the hot air outlet (61) and the hair dryer.

5. The environmentally friendly calender according to claim 4, characterized in that: The shell (2) comprises an outer shell and an inner shell, the outer surface of the outer shell is coated with a heat insulation layer, and the inner surface of the inner shell is coated with a heat preservation layer.

6. The environmentally friendly calender according to claim 1, characterized in that: A carrier frame (31) is provided below the rolling roller device (3), and a feed support frame (32) and a discharge support frame (33) are provided at both ends of the carrier frame (31), a feed plate (321) is provided on the feed support frame (32), and the upper end surface of the feed plate (321) is level with the feed port (21), and the discharge support frame (33) is provided with a discharge plate (331), and the upper end surface of the discharge plate (331) is level with the discharge port.

7. The environmentally friendly calender according to claim 6, characterized in that: The rolling device (3) is installed on a carrier frame (31), and the rolling device (3) is composed of a plurality of rolling rollers.

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