Quick drying equipment for wear-resistant coating

Abstract

The utility model belongs to the technical field of coating drying, particularly relates to quick drying equipment for a wear-resistant coating, and aims to solve the problems that when the drying equipment is used for drying, moisture, auxiliaries and the like in the coating are heated to evaporate and generate harmful waste gas, and the waste gas generated by evaporation cannot be treated in the drying process, so that the surrounding environment is polluted, and the drying efficiency is low. According to the technical scheme, the device comprises a device shell, a protective door is hinged to the outer surface of the device shell, a mounting plate is fixed to the upper end of the interior of the device shell, and two air inlet fans are fixed to the interior of the mounting plate through bolts; and heating pipes fixedly connected with the equipment shell are arranged below the two air inlet fans. According to the waste gas treatment device, impurities in waste gas are filtered through the filter screen and the filter cotton, and peculiar smell in air is adsorbed through the activated carbon plate and discharged to the outside, so that the waste gas is treated, the pollution of the peculiar smell in the air to the environment is reduced, and the working environment of workers is improved.

Description

Technical Field

[0001] The utility model relates to a drying device, in particular to a fast drying device for wear-resistant coatings, belonging to the technical field of coating drying. Background Art

[0002] Coating is a solid continuous film obtained by applying the coating once. It is a thin plastic layer applied on metal, fabric, plastic and other substrates for the purpose of protection, insulation, decoration, etc. The coating can be gaseous, liquid or solid. The type and state of the coating are usually determined by the substrate to be sprayed. The wear-resistant coating is to reduce the wear caused by the material erosion on the equipment parts. A layer of wear-resistant material is applied on the surface of the equipment parts to protect the base material of the equipment parts.

[0003] The patent specification with the announcement number CN214347677U discloses a rapid drying device for wear-resistant coatings, which includes a drying box, a heating frame is fixedly connected between the tops of the two sides of the inner cavity of the drying box, a heating block is fixedly connected between the two sides of the inner cavity of the heating frame, a heating wire is wound around the surface of the heating block, and a fixing box is fixedly connected to the top of the drying box. The coating plate is fixed to the surface of the rotating drum by a clamping device, and the rotating drum is driven to rotate by the power of the rotating motor, so that the coating plate can be dried quickly and evenly.

[0004] However, in the implementation of relevant technologies, it was found that the drying equipment of the above design has the following problems: the above technical solution uses a clamping device to fix the coating plate on the surface of the rotating drum, and drives the rotating drum to rotate through the power of the rotating motor, so as to achieve rapid and uniform drying of the coating plate. However, during the drying operation, the moisture, additives, etc. in the coating evaporate due to heat and generate harmful waste gas. The waste gas generated by evaporation cannot be treated during the drying process, which not only causes pollution to the surrounding environment, but also endangers the health of surrounding workers. In view of this, a rapid drying equipment for wear-resistant coating is provided to overcome the above defects. Utility Model Content

[0005] The utility model provides a rapid drying device for wear-resistant coatings to solve the problem that during the drying operation, moisture, additives, etc. in the coating evaporate due to heat and generate harmful waste gas, and the waste gas generated by the evaporation cannot be treated during the drying process, which not only causes pollution to the surrounding environment but also endangers the health of surrounding workers.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a rapid drying device for wear-resistant coatings, comprising a device housing, a protective door hinged on the outer surface of the device housing, a mounting plate fixed to the upper end of the interior of the device housing, two air intake fans fixed to the interior of the mounting plate by bolts, a heating pipe fixedly connected to the device housing is arranged below the two air intake fans, a purification mechanism for purifying exhaust gas is connected to the right side of the device housing, and an adjustment mechanism for rotating the drying workpiece is fixed to the outer wall of the device housing;

[0007] The purification mechanism includes an exhaust component, which is fixed on the right side of the equipment casing. A filter is fixed inside the exhaust component, filter cotton is arranged on the right side of the filter, an activated carbon plate is arranged on the right side of the filter cotton, and an exhaust fan fixedly connected to the exhaust component is installed on the right side of the activated carbon plate.

[0008] As a further solution of the utility model: a plurality of heat exchange tubes are installed inside the exhaust member and close to the left side of the filter screen, the lower ends of the heat exchange tubes are connected to the air intake member, and a dustproof screen is fixed inside the air intake member.

[0009] As a further solution of the utility model: the upper end of the heat exchange tube is connected with a connecting pipe which is interconnected with the device shell.

[0010] As a further solution of the utility model: the adjustment mechanism includes a drive motor, the drive motor is fixed to the outer wall of the device housing by bolts, and the power output shaft of the drive motor passes through the device housing and is fixed with a first fixing member.

[0011] As a further solution of the utility model: a second fixing member is installed on the right side inside the device housing.

[0012] As a further solution of the utility model: the outer surfaces of the second fixing member and the first fixing member are both threadedly connected with limiting bolts.

[0013] As a further solution of the utility model: a fixed bearing embedded in the inner wall of the device housing is sleeved on the right side of the second fixing member, and the second fixing member is rotatably connected to the device housing through the fixed bearing.

[0014] The beneficial effects of the utility model are:

[0015] The utility model designs a rapid drying device for wear-resistant coatings, which can filter impurities in exhaust gas through a filter net and filter cotton, and adsorb odors in the air through an activated carbon plate and discharge them to the outside, thereby achieving exhaust gas treatment, reducing environmental pollution caused by odors in the air, and improving the working environment of staff; because the heated air also carries heat, the heat exchange tubes are heated when the air passes through the heat exchange tubes, and the fresh air sucked into the heat exchange tubes is indirectly heated, thereby preheating the air sucked from the outside, achieving the effect of heat recovery, and improving practicality.

[0016] The utility model designs a rapid drying device for wear-resistant coatings. Impurities in the air are filtered through a dustproof mesh plate in an air intake piece, and a connecting pipe is provided to ensure normal air transportation. A driving motor is provided to drive a first fixing piece to rotate, thereby driving a workpiece to rotate and uniformly drying the workpiece. A second fixing piece is connected to a device housing through a fixed bearing, so that the second fixing piece can rotate, thereby ensuring rotation of the workpiece. A limiting bolt is tightened so that the end of the limiting bolt abuts against two ends of the workpiece, thereby fixing the workpiece to prevent it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the device of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the second fixing member of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the exhaust component of the utility model.

[0021] In the figure: 1. Equipment casing; 2. Protective door; 3. Mounting plate; 4. Intake fan; 5. Heating pipe; 6. Exhaust member; 7. Filter; 8. Filter cotton; 9. Activated carbon plate; 10. Exhaust fan; 11. Heat exchange pipe; 12. Intake member; 13. Dustproof screen; 14. Connecting pipe; 15. Driving motor; 16. First fixing member; 17. Second fixing member; 18. Limit bolt; 19. Fixed bearing. DETAILED DESCRIPTION

[0022] 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. Embodiment 1

[0023] like Figures 1 to 4 As shown, a rapid drying device for wear-resistant coatings comprises a device housing 1, a protective door 2 is hingedly connected to the outer surface of the device housing 1, a mounting plate 3 is fixed to the upper end of the device housing 1, two air intake fans 4 are fixed to the inside of the mounting plate 3 by bolts, a heating pipe 5 fixedly connected to the device housing 1 is arranged below the two air intake fans 4, a purification mechanism for purifying exhaust gas is connected to the right side of the device housing 1, and an adjustment mechanism for rotating the drying workpiece is fixed to the outer wall of the device housing 1;

[0024] The purification mechanism includes an exhaust component 6, which is fixed on the right side of the equipment housing 1. A filter screen 7 is fixed inside the exhaust component 6. A filter cotton 8 is arranged on the right side of the filter screen 7. An activated carbon plate 9 is arranged on the right side of the filter cotton 8. An exhaust fan 10 fixedly connected to the exhaust component 6 is installed on the right side of the activated carbon plate 9. Impurities in the exhaust gas can be filtered through the filter screen 7 and the filter cotton 8. The odor in the air is adsorbed by the activated carbon plate 9 and discharged to the outside, thereby realizing the treatment of the exhaust gas, reducing the pollution of the environment caused by the odor in the air, and improving the working environment of the staff. Embodiment 2

[0025] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0026] A plurality of heat exchange tubes 11 are installed inside the exhaust member 6 and near the left side of the filter 7. The lower end of the heat exchange tube 11 is connected to an air inlet member 12. A dustproof screen 13 is fixed inside the air inlet member 12. Since the heated air also carries heat, the heat exchange tube 11 is heated when the air passes through the heat exchange tube 11, and the fresh air sucked into the heat exchange tube 11 is indirectly heated, thereby preheating the air sucked from the outside, achieving the effect of heat recovery and improving practicality; the upper end of the heat exchange tube 11 is connected to a connecting pipe 14 that is interconnected with the equipment casing 1, and impurities in the air are filtered through the dustproof screen 13 in the air inlet member 12. The provided connecting pipe 14 can ensure the normal transportation of air. Embodiment 3

[0027] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0028] The adjusting mechanism includes a driving motor 15, which is fixed to the outer wall of the equipment housing 1 by bolts. The power output shaft of the driving motor 15 passes through the equipment housing 1 and is fixed with a first fixing member 16. The set driving motor 15 can drive the first fixing member 16 to rotate, thereby driving the workpiece to rotate and evenly drying the workpiece.

[0029] A second fixing member 17 is installed on the right side inside the device housing 1, and the second fixing member 17 is provided to facilitate fixing and limiting the workpiece.

[0030] The outer surfaces of the second fixing member 17 and the first fixing member 16 are both threadedly connected with the limiting bolts 18. The limiting bolts 18 are tightened so that the ends of the limiting bolts 18 abut against the two ends of the workpiece to fix the workpiece to prevent it from falling off.

[0031] The right side of the second fixing member 17 is provided with a fixed bearing 19 embedded in the inner wall of the equipment housing 1. The second fixing member 17 is rotatably connected to the equipment housing 1 through the fixed bearing 19. The second fixing member 17 is connected to the equipment housing 1 through the fixed bearing 19, so that the second fixing member 17 can rotate, thereby ensuring the rotation of the workpiece.

[0032] Working principle: before using the rapid drying equipment of the wear-resistant coating, first place the equipment housing 1 to a suitable position, open the protective door 2, insert the two ends of the workpiece to be dried into the first fixing member 16 and the second fixing member 17 respectively, tighten the limit bolt 18 so that the end of the limit bolt 18 abuts against the two ends of the workpiece, thereby fixing the workpiece to prevent it from falling off. When in use, the air intake fan 4 on the mounting plate 3 is started, and the external air is drawn in through the connecting pipe 14. When the air enters, it first passes through the dustproof screen 13 in the air intake member 12 to filter the impurities in the air, and then passes through the inside of several heat exchange tubes 11 to enter the connecting pipe 14 and is drawn in by the air intake fan 4. At the same time, the heating tube 5 is started, so that the drawn air is heated when passing through the heating tube 5, and then blown to the outer surface of the workpiece to dry the coating applied on the outer surface of the workpiece, and the provided driving motor 15 can drive the first fixing member 12 to filter the impurities in the air. The fixed part 16 rotates, and since the second fixed part 17 is connected to the equipment housing 1 through the fixed bearing 19, the second fixed part 17 can rotate, thereby ensuring the rotation of the workpiece, and the workpiece is evenly dried. The air entering the equipment housing 1 through the exhaust fan 10 arranged in the exhaust part 6 and drying the workpiece is extracted by the exhaust fan 10. Since the heated air also carries heat, the heat exchange tube 11 is heated when the air passes through the heat exchange tube 11, and the fresh air sucked into the heat exchange tube 11 is indirectly heated, thereby preheating the air sucked from the outside, achieving the effect of heat recovery and improving practicality. The air after heat exchange passes through the filter screen 7 and the filter cotton 8 to filter impurities, and then passes through the activated carbon plate 9 to absorb the odor in the air, and finally is discharged to the outside, thereby realizing the treatment of exhaust gas, reducing the pollution of the environment caused by the odor in the air, and improving the working environment of the staff.

[0033] 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.

[0034] 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. A rapid drying device for wear-resistant coatings, comprising a device housing (1), characterized in that: A protective door (2) is hingedly connected to the outer surface of the equipment housing (1); a mounting plate (3) is fixed to the upper end of the interior of the equipment housing (1); two air intake fans (4) are fixed to the interior of the mounting plate (3) by bolts; a heating pipe (5) fixedly connected to the equipment housing (1) is arranged below the two air intake fans (4); a purification mechanism for purifying exhaust gas is connected to the right side of the equipment housing (1); and an adjustment mechanism for rotating the drying workpiece is fixed to the outer wall of the equipment housing (1); The purification mechanism comprises an exhaust member (6), the exhaust member (6) being fixed to the right side of the device housing (1), a filter screen (7) being fixed inside the exhaust member (6), a filter cotton (8) being arranged on the right side of the filter screen (7), an activated carbon plate (9) being arranged on the right side of the filter cotton (8), and an exhaust fan (10) being fixedly connected to the exhaust member (6) being installed on the right side of the activated carbon plate (9).

2. The rapid drying equipment for wear-resistant coating according to claim 1, characterized in that: A plurality of heat exchange tubes (11) are installed inside the exhaust member (6) and close to the left side of the filter screen (7); the lower ends of the heat exchange tubes (11) are connected to an air intake member (12); and a dustproof screen plate (13) is fixed inside the air intake member (12).

3. The rapid drying equipment for wear-resistant coating according to claim 2, characterized in that: The upper end of the heat exchange tube (11) is connected to a connecting tube (14) which is in communication with the device casing (1).

4. The rapid drying equipment for wear-resistant coating according to claim 1, characterized in that: The adjustment mechanism comprises a drive motor (15), wherein the drive motor (15) is fixed to the outer wall of the device housing (1) by means of bolts, and a power output shaft of the drive motor (15) passes through the device housing (1) and is fixed with a first fixing member (16).

5. The rapid drying device for wear-resistant coating according to claim 4, characterized in that: A second fixing member (17) is installed on the right side inside the device housing (1).

6. The rapid drying device for wear-resistant coating according to claim 5, characterized in that: The outer surfaces of the second fixing member (17) and the first fixing member (16) are both threadedly connected with limiting bolts (18).

7. The rapid drying equipment for wear-resistant coating according to claim 6, characterized in that: A fixed bearing (19) embedded in the inner wall of the device housing (1) is sleeved on the right side of the second fixing member (17), and the second fixing member (17) is rotatably connected to the device housing (1) via the fixed bearing (19).

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