Efficient energy-saving cloth drying machine

Abstract

The utility model provides an efficient energy-saving cloth drying machine which comprises a machine body, a plurality of cloth supporting rollers and cloth spreading rollers matched with the cloth supporting rollers are arranged on the side wall of the machine body in the vertical direction, and a cloth feeding roller and a cloth discharging roller are correspondingly arranged at the positions, on the two sides of the cloth supporting rollers, of the machine body. And the drying device is used for drying the cloth on the surface of the cloth supporting roller. Cloth is led in from the cloth inlet roller, passes through the cloth spreading roller and the cloth supporting roller and is finally led out from the cloth outlet roller, in the period, hot air is sprayed to the cloth cover through an air knife of the drying device to dry the cloth, the cloth cover is dry and fluffy, the hair face of the cloth can be adjusted to be smooth, and the air is directly heated to dry the cloth. Compared with the mode that the heat energy is brought into the dryer through a circulating fan, the energy loss is reduced, and the drying efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a high-efficiency and energy-saving cloth drying machine. Background Art

[0002] Many dryers currently on the market are steam heat exchange dryers, which obtain water vapor through a boiler, and then the heat exchanger converts the heat energy of the water vapor into the air, and the circulating fan brings the heat energy into the dryer, thereby achieving the purpose of drying the material. However, in this series of energy conversions, there will be a lot of energy loss. Utility Model Content

[0003] The utility model aims to provide a high-efficiency and energy-saving cloth drying machine to overcome the deficiencies in the prior art.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a high-efficiency and energy-saving cloth dryer, comprising a machine body, a plurality of cloth support rollers and cloth spreading rollers cooperating with the cloth support rollers are arranged in the vertical direction at the side walls of the machine body, cloth feed rollers and cloth outlet rollers are correspondingly arranged at the machine body on both sides of the cloth support roller, and also includes a drying device for drying the cloth on the surface of the cloth support roller.

[0005] In the above scheme, the cloth is introduced from the cloth feed roller, passes through the cloth spreading roller and the cloth support roller, and is finally led out from the cloth outlet roller. During this period, the cloth is dried by the air heated by the gas provided by the drying device. Directly heating the air to dry the cloth reduces energy loss and improves drying efficiency compared to bringing heat energy into the dryer through a circulating fan.

[0006] As an improvement of the utility model of a high-efficiency energy-saving cloth dryer, the drying device includes a main pipeline, a branch shell, a hose and an air knife for supplying hot air, wherein the air heated by the gas flows to the wind knife through the main pipeline, the branch shell and the hose, and the hot air is blown from the wind knife to the cloth between the cloth support roller and the cloth spreading roller.

[0007] In the above scheme, the specific principle of the drying device is that the air heated by the gas flows to the main pipeline, and the air is diverted to the wind knife through the branch shell and the hose, and is blown to the cloth between the cloth support roller and the cloth spreading roller through the wind knife to dry the cloth, thereby achieving the drying process of the cloth.

[0008] As an improvement of a high-efficiency and energy-saving cloth dryer of the utility model, the wind knife includes a shell, a diverter piece 1 and a diverter piece 2, wherein the shell includes a shell 1 and a shell 2 which are integrally arranged, a side wall of the shell is provided with a plurality of air inlets connected to a hose, the cross-section of the shell 2 is a triangle, an air outlet is provided at the top of the shell 2, the diverter piece 1 is inserted into the shell 1, and the diverter piece 2 is inserted into the shell 2.

[0009] In the above scheme, in order to ensure that the air entering the wind knife is diverted again so that the air outlet of the wind knife is more uniform, diverter plate 1 and diverter plate 2 for diverting the air are also provided in the wind knife. Moreover, in order to increase the local drying speed, the shape of the shell 2 of the wind knife is gradually narrowed, so that the hot air at the air outlet of the shell 2 of the wind knife is concentrated and the wind speed is accelerated, thereby increasing the local drying speed.

[0010] As an improvement of the high-efficiency energy-saving cloth drying machine of the utility model, the first diverter plate is provided with a transverse vent, and the second diverter plate is provided with a longitudinal vent.

[0011] In the above scheme, diverter plate 1 cooperates with diverter plate 2 to divert the hot air entering shell 1 and flowing toward shell 2. By providing transverse vents on diverter plate 1 and longitudinal vents on diverter plate 2, the hot air is diverted for a second time, thereby making the hot air diverted more evenly.

[0012] As an improvement of the high-efficiency and energy-saving cloth drying machine of the utility model, an on-off valve for controlling the air volume is arranged at the main pipeline.

[0013] In the above scheme, the size of the total duct air volume is selected according to actual needs to control the opening size of the on-off valve.

[0014] As an improvement of the high-efficiency and energy-saving cloth drying machine of the utility model, a temperature sensor for monitoring the temperature is arranged at the main pipeline.

[0015] In the above scheme, a temperature sensor is provided to detect the temperature of the hot air entering the main pipeline.

[0016] As an improvement of the high-efficiency and energy-saving cloth drying machine of the utility model, it also includes an adjustment mechanism for adjusting the distance between the wind knife and the cloth.

[0017] As an improvement of the utility model, a high-efficiency and energy-saving cloth dryer, the adjustment mechanism includes a bracket with a built-in guide rail, a slider slidably connected to the guide rail of the bracket, a screw rod rotatably connected to the bracket through a bearing, a driving rod meshingly connected to one end of the screw rod, and a cylinder fixedly connected to a connecting column extending from the side wall of the wind knife at the working end, wherein the screw rod is threadedly connected to the slider, the driving rod is rotatably connected to the machine body through a bearing, one end of the driving rod is driven by a motor, and the cylinder is slidably connected to the slider through a plate body.

[0018] In the above scheme, the specific principle of the adjustment mechanism is that the cylinder works, the cylinder pushes the wind knife, and preliminarily adjusts the distance between the wind knife and the cloth. The driving rod is driven by the motor, the driving rod drives the screw rod to rotate, the screw rod drives the slider to slide along the guide rail, and the slider drives the cylinder to slide, and further adjusts the distance between the wind knife and the cloth. The distance between the wind knife and the cloth is adjusted to make the cloth surface dry and fluffy, and it can also be adjusted to make the hairy side of the cloth blown smooth.

[0019] As an improvement of the high-efficiency and energy-saving cloth drying machine of the utility model, an exhaust pipe for connecting with a suction fan is arranged on the top of the machine body.

[0020] In the above scheme, hot air drying the fabric will bring hot steam, and the formed hot steam is discharged through the exhaust pipe by the suction fan.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows: the cloth is introduced from the cloth feed roller, passes through the cloth spreading roller and the cloth supporting roller, and is finally led out from the cloth outlet roller. During this period, the cloth is dried by the air heated by the gas provided by the drying device. The air is directly heated to dry the cloth, which reduces energy loss and improves drying efficiency compared to bringing heat energy into the dryer through a circulating fan. In order to ensure that the air entering the wind knife is diverted again so that the air outlet of the wind knife is more uniform, a diverter plate 1 and a diverter plate 2 for diverting the air are also provided in the wind knife. In addition, in order to increase the local drying speed, the shape of the shell 2 of the wind knife is gradually narrowed, so that the hot air at the air outlet of the shell 2 of the wind knife is concentrated and the wind speed is accelerated, thereby increasing the local drying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 for Figure 1 A top view of

[0025] Figure 3 for Figure 2 AA section view;

[0026] Figure 4 for Figure 1 The enlarged view of point B;

[0027] Figure 5It is the structural schematic diagram of the wind knife;

[0028] Figure 6 for Figure 5 CC section view;

[0029] Figure 7 Schematic diagram of the structure of the air knife removing the side wall.

[0030] Among them, 1. machine body; 2. cloth supporting roller; 3. cloth spreading roller; 4. drying device; 41. main pipeline; 42. branch shell; 43. hose; 44. wind knife; 441. shell; 4411. shell one; 4412. shell two; 442. diverter plate one; 443. diverter plate two; 5. horizontal vent; 6. longitudinal vent; 7. opening and closing valve; 8. temperature sensor; 9. adjustment mechanism; 91. bracket; 92. guide rail; 93. slider; 94. screw; 95. drive rod; 96. cylinder; 10. exhaust pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model 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 in 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.

[0032] like Figures 1 to 3 As shown, a high-efficiency and energy-saving cloth drying machine comprises a machine body 1, a plurality of cloth supporting rollers 2 and cloth spreading rollers 3 cooperating with the cloth supporting rollers 2 are arranged in the vertical direction at the side wall of the machine body 1, cloth feeding rollers and cloth discharging rollers are correspondingly arranged at the machine body 1 on both sides of the cloth supporting rollers 2, and also comprises a drying device 4 for drying the cloth on the surface of the cloth supporting rollers 2.

[0033] The cloth is introduced from the cloth feed roller, passes through the cloth spreading roller 3 and the cloth support roller 2, and is finally led out from the cloth outlet roller. During this period, the cloth is dried by the air heated by the gas provided by the drying device 4. Directly heating the air to dry the cloth reduces energy loss and improves drying efficiency compared to bringing heat energy into the dryer through a circulating fan.

[0034] like Figure 1 and 3 As shown, the drying device 4 includes a main pipeline 41 for supplying hot air, a branch shell 42, a hose 43 and a wind knife 44, wherein the air heated by the gas flows to the wind knife 44 through the main pipeline 41, the branch shell 42 and the hose 43, and the hot air is blown from the wind knife 44 to the cloth between the cloth support roller 2 and the cloth spreading roller 3.

[0035] The specific principle of the drying device 4 is that the air heated by the gas flows to the main pipeline 41, and the air is diverted to the wind knife 44 through the branch shell 42 and the hose 43, and is blown to the cloth between the cloth support roller 2 and the cloth spreading roller 3 through the wind knife 44, thereby achieving the drying process of the cloth.

[0036] like Figures 5 to 7 As shown, the wind knife 44 includes a shell 441, a diverter piece 1 442 and a diverter piece 2 443, wherein the shell 441 includes an integral shell 441 1 and a shell 441 2, one side wall of the shell is provided with a plurality of air inlets connected to the hose 43, the cross-section of the shell 441 2 is triangular, an air outlet is provided at the top of the shell 441 2, the diverter piece 1 442 is inserted into the shell 441 1, and the diverter piece 2 443 is inserted into the shell 441 2.

[0037] In order to ensure that the air entering the wind knife 44 is diverted again so that the air outlet of the wind knife 44 is more uniform, a diverter plate 442 and a diverter plate 443 for diverting the air are also provided in the wind knife 44. In addition, in order to increase the local drying speed, the shape of the shell 441 of the wind knife 44 is gradually narrowed, so that the hot air at the air outlet of the shell 441 of the wind knife 44 is concentrated and the wind speed is accelerated, thereby increasing the local drying speed.

[0038] The first diverter plate 442 is provided with a transverse vent 5 , and the second diverter plate 443 is provided with a longitudinal vent 6 .

[0039] The diverter piece 1 442 cooperates with the diverter piece 2 443 to divert the hot air entering the shell 441 1 and flowing toward the shell 441 2. By providing a transverse vent 5 on the diverter piece 1 442 and a longitudinal vent 6 on the diverter piece 2 443, the hot air is diverted for a second time, thereby making the hot air diverted more evenly.

[0040] like Figure 1 As shown, the main pipeline 41 is provided with an on-off valve 7 for controlling the air volume.

[0041] The air volume of the total pipeline 41 is selected according to actual needs to control the opening degree of the on-off valve 7.

[0042] like Figure 3 As shown, a temperature sensor 8 for monitoring temperature is provided at the main pipeline 41 .

[0043] A temperature sensor 8 is provided to detect the temperature of the hot air entering the main pipeline 41 .

[0044] like Figure 1 and 4 As shown, the dryer further comprises an adjustment mechanism 9 for adjusting the distance between the wind knife 44 and the cloth.

[0045] The adjustment mechanism 9 includes a bracket 91 with a built-in guide rail 92, a slider 93 slidably connected to the guide rail 92 of the bracket 91, a screw rod 94 rotatably connected to the bracket 91 through a bearing, a drive rod 95 meshingly connected to one end of the screw rod 94, and a cylinder 96 fixedly connected at a working end to a connecting column extending from the side wall of the wind knife 44, wherein the screw rod 94 is threadedly connected to the slider 93, the drive rod 95 is rotatably connected to the body 1 through a bearing, one end of the drive rod 95 is driven by a motor, and the cylinder 96 is slidably connected to the slider 93 through a plate.

[0046] The specific principle of the adjustment mechanism 9 is that the cylinder 96 works, the cylinder 96 pushes the wind knife 44, and preliminarily adjusts the distance between the wind knife 44 and the cloth. The driving rod 95 is driven by the motor, the driving rod 95 drives the screw rod 94 to rotate, the screw rod 94 drives the slider 93 to slide along the guide rail 92, and the slider 93 drives the cylinder 96 to slide, and further adjusts the distance between the wind knife 44 and the cloth. The distance between the wind knife 44 and the cloth is adjusted to make the cloth surface dry and fluffy, and it can also be adjusted to make the hairy surface of the cloth blown smoothly.

[0047] An exhaust pipe 10 for connecting to a suction fan is provided on the top of the machine body 1 .

[0048] The hot air drying fabric will bring hot steam, and the formed hot steam is discharged through the exhaust pipe 10 by the suction fan.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An efficient and energy-saving cloth drying machine comprises a machine body, a plurality of cloth-supporting rollers and cloth-spreading rollers cooperating with the cloth-supporting rollers are arranged on the side wall of the machine body in the vertical direction, and cloth-feeding rollers and cloth-discharging rollers are arranged on the machine body on both sides of the cloth-supporting rollers, and the characteristics are as follows: The utility model also comprises a drying device for drying the cloth on the surface of the cloth supporting roller.

2. The high-efficiency and energy-saving cloth drying machine according to claim 1, characterized in that: The drying device includes a main pipeline, a branch shell, a hose and an air knife for supplying hot air, wherein the air heated by the gas flows to the air knife through the main pipeline, the branch shell and the hose, and the hot air is blown from the air knife to the cloth between the cloth support roller and the cloth spreading roller.

3. The high-efficiency and energy-saving cloth drying machine according to claim 2, characterized in that: The wind knife includes a shell, a diverter piece 1 and a diverter piece 2, wherein the shell includes a shell 1 and a shell 2 which are integrally arranged, a side wall of the shell is provided with a plurality of air inlets connected to a hose, the cross-section of the shell 2 is triangular, an air outlet is provided at the top of the shell 2, the diverter piece 1 is inserted into the shell 1, and the diverter piece 2 is inserted into the shell 2.

4. The high-efficiency and energy-saving cloth drying machine according to claim 3, characterized in that: The first diverter plate is provided with a transverse vent, and the second diverter plate is provided with a longitudinal vent.

5. The high-efficiency and energy-saving cloth drying machine according to claim 2, characterized in that: An on-off valve for controlling the air volume is arranged at the main pipeline.

6. The high-efficiency and energy-saving cloth drying machine according to claim 2, characterized in that: The main pipeline is provided with a temperature sensor for monitoring the temperature.

7. The high-efficiency and energy-saving cloth drying machine according to claim 1, characterized in that: The utility model also comprises an adjustment mechanism for adjusting the distance between the wind knife and the cloth.

8. The high-efficiency and energy-saving cloth drying machine according to claim 7, characterized in that: The adjustment mechanism includes a bracket with a built-in guide rail, a slider slidably connected to the guide rail of the bracket, a screw rod rotatably connected to the bracket through a bearing, a driving rod meshingly connected to one end of the screw rod, and a cylinder fixedly connected to a connecting column extending from the side wall of the wind knife at the working end, wherein the screw rod is threadedly connected to the slider, the driving rod is rotatably connected to the machine body through a bearing, one end of the driving rod is driven by a motor, and the cylinder is slidably connected to the slider through a plate body.

9. The high-efficiency and energy-saving cloth drying machine according to claim 1, characterized in that: An exhaust pipe for connecting with the suction fan is arranged on the top of the machine body.

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