Quick drying device for needled filter cloth

Abstract

The utility model relates to the technical field of filter cloth drying, in particular to a quick needle-punched filter cloth drying device which comprises a main body mechanism, a drying mechanism and a thermal leveling mechanism, a servo motor is started to drive a first hot roller and a second hot roller to rotate in a meshed mode, and long-service-life filter cloth can be heated and leveled when entering a meshed area through a conveying belt. The phenomenon that the drying effect is uneven due to water concentration when the wrinkled part of the filter cloth enters the drying mechanism is avoided, hot air is conveyed into the drying chamber through a hot air conveying pipe, and then the hot air spraying effect is achieved through a sealing gasket, a connecting block, an air outlet pipe and a spray head which are arranged at the bottom end of the hot air conveying pipe; water in the filter cloth in the drying chamber can be rapidly heated and transpired, finally water vapor is discharged through the exhaust fan arranged on one side of the drying chamber, it is avoided that the water vapor is condensed into water drops and falls onto the dried filter cloth, meanwhile, dust on the surface of the filter cloth can be removed, the drying speed is increased, and the drying efficiency is improved. And meanwhile, the quality of the long-service-life filter cloth is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cloth drying, in particular to a device for quickly drying needle-punched filter cloth. Background Art

[0002] Filter cloth is a filter medium woven from natural or synthetic fibers. It includes metal mesh or filter screen. It is mainly used for air filtration and dust removal, dust collection powder, to purify the air and protect the environment in smelters, chemical plants, sugar, dye, medicine, food and other industries. In the production process of filter cloth, it needs to be dried to facilitate the preservation of the filter cloth.

[0003] As disclosed in the authorization announcement number CN214882304U, a drying device for producing high-temperature air filter cloth is disclosed, including a main body, an electric telescopic rod is arranged inside the main body, a dust removal mechanism is arranged at the upper end of the electric telescopic rod, a heating plate is arranged on one side of the dust removal mechanism, a temperature control device is arranged on the upper end of the heating plate, a partition plate is arranged above the dust removal mechanism, a dust box is arranged on one side of the partition plate, and a slide bar is arranged on the other side of the partition plate. The high-temperature air filter cloth production drying device described in the utility model can clean up all the dust attached to the surface of the air filter cloth under the action of the dust removal mechanism, so that it is not easy to contaminate the filter cloth and can be cleaner. Under the action of the temperature control device, the heat emitted by the drying device can be effectively controlled, and the temperature will not be too high or too low to cause damage to the filter cloth, bringing better prospects for use. However, the utility model lacks a heat leveling mechanism and a material transmission mechanism, which is not convenient for conveying and leveling the heating effect during the filter cloth drying operation. Therefore, we propose a needle-punched filter cloth rapid drying device, which solves the problems of mechanical conveying and heat leveling of the filter cloth and improves the drying efficiency and processing quality. Utility Model Content

[0004] The purpose of the utility model is to provide a device for quickly drying needle-punched filter cloth to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A needle-punched filter cloth rapid drying device comprises a main body mechanism, a drying mechanism, and a heat leveling mechanism, the main body comprises a working box, a control keyboard, a motor bracket, a frequency conversion motor, a linkage shaft, a first gear, a transmission chain, a second gear, a hollow conveyor belt, a leg, and a brakeable universal wheel, a control keyboard is fixedly installed at one end of the working box, a motor bracket is fixedly installed at one side of the working box, a frequency conversion motor is fixedly arranged on the top of the motor bracket, a linkage shaft is fixedly connected to one end of the frequency conversion motor, the linkage shaft passes through the first gear and is fixedly installed on one side of the working box, the first gear and the second gear are meshed with the transmission chain and movably arranged on the top of the working box, a hollow conveyor belt is fixedly arranged on the outer surface of the transmission chain, a leg is installed at the bottom end of the working box, and a brakeable universal wheel is fixedly installed at the bottom end of the leg, the drying mechanism comprises a drying box, a drying chamber, a hot air transmission pipe, a sealing gasket, a connecting block, an exhaust pipe, a nozzle, a breathable net, an exhaust fan, and a fan box, and the drying box is fixedly arranged on one side of the working box.

[0007] Preferably, the drying chamber is fixedly arranged on the top of the working box, and the hot air transmission pipe is fixedly installed inside the drying chamber.

[0008] Preferably, a plurality of sealing gaskets are fixedly installed at the bottom end of the heat transfer pipe, the connection block passes through the sealing gaskets and is fixedly arranged at the bottom end of the heat transfer pipe, and an air outlet pipe is fixedly arranged at the bottom end of the connection block.

[0009] Preferably, a nozzle is fixedly installed at the bottom end of the air outlet pipe, a breathable net is fixedly installed at one side of the drying chamber, an exhaust fan is fixedly installed inside the breathable net, and a fan box is fixedly installed at the bottom end of the exhaust fan.

[0010] Preferably, the heat leveling mechanism comprises an electric heating chassis, a servo motor, a first hot roller, a second hot roller, and a fixed box. The electric heating chassis is fixedly arranged on one side of the working box, and a servo motor is fixedly installed inside the electric heating chassis.

[0011] Preferably, one end of the servo motor is fixedly connected to a first heat roller, the first heat roller is meshed and linked with the second heat roller, the other ends of the first heat roller and the second heat roller are movably installed inside a fixed box, and the fixed box is fixedly arranged on the other side of the working box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A needle-punched filter cloth rapid drying device starts the frequency conversion motor through the control keyboard installed on the top of the working box, drives the linkage shaft to rotate, thereby driving the first gear, the transmission chain, the second gear, and the hollow conveyor belt to rotate continuously, realizing the mechanical transmission effect of the long-life filter cloth, and then starts the servo motor to drive the first hot roller and the second hot roller to rotate in meshing, so that the long-life filter cloth can be heated and leveled when it enters the meshing area through the conveyor belt, avoiding uneven drying effect due to moisture concentration when the wrinkled part of the filter cloth enters the drying mechanism. During use, the material transmission speed can be adjusted by adjusting the frequency conversion motor, which greatly improves the processing quality of the long-life filter cloth.

[0014] 2. This kind of needle-punched filter cloth rapid drying device generates hot air through the drying box of the drying mechanism and transmits the hot air to the drying chamber through the hot air transmission pipe arranged on one side of the drying box, and then the hot air spraying effect is achieved through the sealing gasket, connecting block, air outlet pipe and nozzle arranged at the bottom of the hot air transmission pipe, so that the moisture in the filter cloth in the drying chamber can be quickly heated and evaporated, and finally the water vapor is discharged through the exhaust fan arranged on one side of the drying chamber to avoid condensation into water droplets falling on the dried filter cloth. At the same time, the dust on the surface of the filter cloth can also be cleaned and dust removed, which not only improves the drying speed, but also improves the quality of the long-life filter cloth and the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the drying mechanism of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of center A.

[0019] In the figure: 100, working box; 101, control keyboard; 102, motor bracket; 103, frequency conversion motor; 104, linkage shaft; 105, first gear; 106, transmission chain; 107, second gear; 108, hollow conveyor belt; 109, support leg; 110, brakeable universal wheel; 200, drying machine box; 201, drying chamber; 202, hot air transmission pipe; 203, sealing gasket; 204, connecting block; 205, air outlet pipe; 206, nozzle; 207, breathable net; 208, exhaust fan; 209, fan box; 300, electric heating box; 301, servo motor; 302, first hot roller; 303, second hot roller; 304, fixed box. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A needle-punched filter cloth rapid drying device, comprising a main body mechanism, a drying mechanism, and a heat leveling mechanism, wherein the main body comprises a working box 100, a control keyboard 101, a motor bracket 102, a variable frequency motor 103, a linkage shaft 104, a first gear 105, a conveyor chain 106, a second gear 107, a hollow conveyor belt 108, a leg 109, and a brakeable universal wheel 110, wherein a control keyboard 101 is fixedly installed at one end of the working box 100, a motor bracket 102 is fixedly installed at one side of the working box 100, a variable frequency motor 103 is fixedly arranged at the top of the motor bracket 102, a linkage shaft 104 is fixedly connected to one end of the variable frequency motor 103, and the linkage shaft 104 passes through the first gear. The wheel 105 is fixedly installed on one side of the working box 100, the first gear 105 and the second gear 107 are meshed with the conveying chain 106 and are movably arranged on the top of the working box 100, and a hollow conveyor belt 108 is fixedly arranged on the outer surface of the conveying chain 106. A support leg 109 is installed at the bottom end of the working box 100, and a brakeable universal wheel 110 is fixedly installed at the bottom end of the support leg 109. The drying mechanism includes a drying machine box 200, a drying chamber 201, a hot air transmission pipe 202, a sealing gasket 203, a connecting block 204, an exhaust pipe 205, a nozzle 206, a breathable net 207, an exhaust fan 208, and a fan box 209. The drying machine box 200 is fixedly arranged on one side of the working box 100.

[0023] In this embodiment, preferably, the drying chamber 201 is fixedly disposed on the top of the working box 100 , and the hot air transmission pipe 202 is fixedly installed inside the drying chamber 201 .

[0024] In this embodiment, preferably, a plurality of sealing gaskets 203 are fixedly installed at the bottom end of the hot gas transmission pipe 202, the connecting block 204 penetrates the sealing gasket 203 and is fixedly arranged at the bottom end of the hot gas transmission pipe 202, and an air outlet pipe 205 is fixedly arranged at the bottom end of the connecting block 204.

[0025] In this embodiment, preferably, a nozzle 206 is fixedly installed at the bottom end of the air outlet pipe 205, a breathable net 207 is fixedly installed at one side of the drying chamber 201, an exhaust fan 208 is fixedly installed inside the breathable net 207, and a fan box 209 is fixedly provided at the bottom end of the exhaust fan 208.

[0026] In this embodiment, preferably, the heat leveling mechanism includes an electric heating box 300, a servo motor 301, a first hot roller 302, a second hot roller 303, and a fixed box 304. The electric heating box 300 is fixedly arranged on one side of the working box 100, and a servo motor 301 is fixedly installed inside the electric heating box 300.

[0027] In this embodiment, preferably, one end of the servo motor 301 is fixedly connected to the first hot roller 302, the first hot roller 302 is meshed and linked with the second hot roller 303, and the other ends of the first hot roller 302 and the second hot roller 303 are movably installed on the inner side of the fixed box 304, and the fixed box 304 is fixedly set on the other side of the working box 100.

[0028] When a needle-punched filter cloth rapid drying device of the present embodiment is used, the frequency conversion motor 103 is first started through the control keyboard 101 installed on the top of the working box 100 to drive the linkage shaft 104 to rotate, thereby driving the first gear 105, the conveyor chain 106, the second gear 107, and the hollow conveyor belt 108 to rotate continuously, thereby achieving a mechanical transmission effect of the long-life filter cloth, and then the servo motor 301 is started to drive the first hot roller 302 and the second hot roller 303 to mesh and rotate, so that the long-life filter cloth can be heated and flattened when it enters the meshing area through the conveyor belt, avoiding uneven drying effect due to moisture concentration when the wrinkled part of the filter cloth enters the drying mechanism. During use, the material transmission speed can be adjusted by adjusting the frequency conversion motor 103, which greatly improves the processing quality of the long-life filter cloth. The drying box 200 of the drying mechanism generates hot air and the hot air is transmitted to the drying chamber 201 by the hot air transmission pipe 202 arranged at one side of the drying box 200. Then, the hot air is ejected through the sealing gasket 203, the connecting block 204, the air outlet pipe 205 and the nozzle 206 arranged at the bottom end of the hot air transmission pipe 202. The moisture in the filter cloth in the drying chamber 201 can be quickly heated and evaporated. Finally, the water vapor is discharged through the exhaust fan 208 arranged at one side of the drying chamber 201 to avoid condensation into water droplets falling on the dried filter cloth. At the same time, the dust on the surface of the filter cloth can also be cleaned and dust removed. This not only improves the drying speed, but also improves the quality of the long-life filter cloth and the practicality of the device.

[0029] 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 needle-punched filter cloth rapid drying device, comprising a main body mechanism, a drying mechanism, and a heat leveling mechanism, characterized in that: The main body comprises a working box (100), a control keyboard (101), a motor bracket (102), a variable frequency motor (103), a linkage shaft (104), a first gear (105), a conveyor chain (106), a second gear (107), a hollow conveyor belt (108), a support leg (109), and a brakeable universal wheel (110); a control keyboard (101) is fixedly mounted on one end of the working box (100); a motor bracket (102) is fixedly mounted on one side of the working box (100); a variable frequency motor (103) is fixedly mounted on the top of the motor bracket (102); a linkage shaft (104) is fixedly connected to one end of the variable frequency motor (103); the linkage shaft (104) passes through the first gear (105) and is fixedly mounted on one end of the working box (100); side, the first gear (105) and the second gear (107) are meshed with the conveyor chain (106) and are movably arranged at the top of the working box (100), the outer surface of the conveyor chain (106) is fixedly provided with a hollow conveyor belt (108), the bottom end of the working box (100) is equipped with a support leg (109), and the bottom end of the support leg (109) is fixedly provided with a brakeable universal wheel (110), the drying mechanism comprises a drying machine box (200), a drying chamber (201), a hot air transmission pipe (202), a sealing gasket (203), a connecting block (204), an air outlet pipe (205), a nozzle (206), a breathable net (207), an exhaust fan (208), and a fan box (209), and the drying machine box (200) is fixedly arranged on one side of the working box (100).

2. The needle-punched filter cloth rapid drying device according to claim 1, characterized in that: The drying chamber (201) is fixedly arranged on the top of the working box (100), and the hot air transmission pipe (202) is fixedly installed inside the drying chamber (201).

3. The needle-punched filter cloth rapid drying device according to claim 2, characterized in that: A plurality of sealing gaskets (203) are fixedly mounted on the bottom end of the hot gas transmission pipe (202); the connection block (204) penetrates the sealing gasket (203) and is fixedly arranged on the bottom end of the hot gas transmission pipe (202); and an air outlet pipe (205) is fixedly arranged on the bottom end of the connection block (204).

4. The needle-punched filter cloth rapid drying device according to claim 3, characterized in that: A nozzle (206) is fixedly mounted on the bottom end of the air outlet pipe (205), a ventilation net (207) is fixedly mounted on one side of the drying chamber (201), an exhaust fan (208) is fixedly mounted inside the ventilation net (207), and a fan box (209) is fixedly mounted on the bottom end of the exhaust fan (208).

5. The needle-punched filter cloth rapid drying device according to claim 1, characterized in that: The heat leveling mechanism comprises an electric heating box (300), a servo motor (301), a first heat roller (302), a second heat roller (303), and a fixed box (304); the electric heating box (300) is fixedly arranged on one side of a working box (100); and the servo motor (301) is fixedly installed inside the electric heating box (300).

6. The needle-punched filter cloth rapid drying device according to claim 5, characterized in that: One end of the servo motor (301) is fixedly connected to a first heat roller (302), the first heat roller (302) and the second heat roller (303) are meshed and linked, the other ends of the first heat roller (302) and the second heat roller (303) are movably mounted inside a fixed box (304), and the fixed box (304) is fixedly arranged on the other side of the working box (100).

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