Cleaning device for hot galvanizing processing

Abstract

The utility model is applicable to the technical field of hot galvanizing processing, and provides a cleaning device for hot galvanizing processing, which comprises a cleaning box used for cleaning a steel pipe for hot galvanizing processing. The drying box is fixedly installed on one side of the cleaning box, the drying box communicates with the cleaning box, and the drying box is used for conducting drying operation on the cleaned steel pipe subjected to hot galvanizing machining operation; the water pump is arranged on the cleaning box, a supporting frame is fixedly installed on the cleaning box, the water pump is fixedly connected with the supporting frame, and a corrugated pipe is arranged at the water outlet end of the water pump; the cleaning pipe is arranged in the cleaning box; and the cleaning pipe is communicated with the corrugated pipe. According to the cleaning device for hot galvanizing machining, continuous cleaning operation can be conducted on steel pipes subjected to hot galvanizing machining operation, the cleaning efficiency is effectively improved, meanwhile, the cleaned steel pipes can be dried, and therefore follow-up machining operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot-dip galvanizing processing, and particularly relates to a cleaning device for hot-dip galvanizing processing. Background Art

[0002] Hot-dip galvanizing, also known as hot-dip zinc plating and hot-dip galvanizing, is a process technology that immerses metals such as steel, stainless steel, and cast iron into molten liquid metal or alloy to obtain a coating. It immerses steel products with their surfaces cleaned and activated in molten zinc liquid, and through the reaction and diffusion between iron and zinc, a zinc alloy coating with good adhesion is plated on the surface of the steel products, thereby achieving the purpose of anti-corrosion.

[0003] Before hot-dip galvanizing some steel pipes, it is necessary to clean the outer surface of the steel pipes. First, pickling is required. The steel pipes are placed in the corresponding pickling solution and heated for pickling. After pickling, it is also necessary to use clean water for cleaning. Therefore, a corresponding cleaning device for hot-dip galvanizing processing is required. However, some cleaning devices for hot-dip galvanizing processing cannot clean the steel pipes continuously, thus reducing the cleaning efficiency. After retrieval, the patent document with the authorization announcement number: CN220760382U discloses a cleaning device for hot-dip galvanizing processing, which also has the same problem in the actual use process. Content of the Utility Model

[0004] The utility model provides a cleaning device for hot-dip galvanizing processing, aiming to solve the problem of low cleaning efficiency of the currently used cleaning device for hot-dip galvanizing processing proposed in the above background art.

[0005] To solve the above problems, the utility model is realized as follows. A cleaning device for hot-dip galvanizing processing includes: a cleaning tank for cleaning the steel pipes in hot-dip galvanizing processing operations; a drying tank fixedly installed on one side of the cleaning tank, the drying tank being in communication with the cleaning tank and used for drying the steel pipes in hot-dip galvanizing processing operations after cleaning; a water pump arranged on the cleaning tank, a support frame being fixedly installed on the cleaning tank, the water pump being fixedly connected to the support frame, and a corrugated pipe being arranged at the water outlet end of the water pump; a cleaning pipe arranged in the cleaning tank, the cleaning pipe being in communication with the corrugated pipe, and a plurality of cleaning heads being arranged on the cleaning pipe, the cleaning heads being used for cleaning the steel pipes in hot-dip galvanizing processing operations; a plurality of conveying rollers rotatably installed on the cleaning tank and the drying tank, the conveying rollers being used for conveying and moving the steel pipes in hot-dip galvanizing processing operations; a conveying mechanism assembled on the cleaning tank and the drying tank, the conveying mechanism being used for driving the conveying rollers to rotate to convey the steel pipes in hot-dip galvanizing processing operations; and a drying mechanism arranged on the drying tank, the drying mechanism being used for drying the steel pipes in hot-dip galvanizing processing operations that move into the drying tank.

[0006] Preferably, the conveying mechanism includes: a motor fixedly installed on an outer wall of one side of the cleaning tank, an output shaft of the motor being fixedly connected to an output shaft of one of the conveying rollers; a single-groove pulley fixedly sleeved on the output shaft of the motor; a plurality of double-groove pulleys respectively fixedly sleeved on the plurality of conveying rollers; and a plurality of belts respectively sleeved on the single-groove pulley and the plurality of double-groove pulleys.

[0007] Preferably, the drying mechanism includes: a blower fixedly installed on the drying tank; a connecting pipe fixedly installed on an outer wall of the drying tank, the connecting pipe being communicated with an air outlet end of the blower; two flexible hoses fixedly installed on the drying tank, both of the two flexible hoses being communicated with the connecting pipe; and two air ducts arranged on the drying tank, the two air ducts being respectively communicated with the two flexible hoses, and a plurality of air outlet openings being arranged on the air ducts.

[0008] Preferably, a heating box is arranged at an air inlet end of the blower, the heating box being used for heating the air used by the blower, and both the air duct and the cleaning pipe are arranged in a serpentine shape.

[0009] Preferably, a heat dissipation mechanism is arranged on one side of the cleaning tank, the heat dissipation mechanism being used for dissipating heat from the motor, and the heat dissipation mechanism includes: a mounting shaft fixedly installed on one of the conveying rollers; and a fan blade fixedly installed on the mounting shaft, the fan blade being located on one side of the motor.

[0010] Preferably, a plurality of telescopic rods are fixedly installed on both the support frame and an inner wall of the drying tank, output shafts of the plurality of telescopic rods being respectively fixedly connected to the cleaning pipe and the two air ducts.

[0011] Preferably, a drain pipe is arranged on the cleaning tank, the drain pipe being used for discharging water in the cleaning tank, and a controller is arranged on the cleaning tank, the controller being used for performing control operations.

[0012] Compared with the related art, the cleaning device for hot-dip galvanizing processing provided by the present utility model has the following beneficial effects:

[0013] Compared with the prior art, the cleaning device for hot-dip galvanizing processing provided by this solution:

[0014] The cleaning device for hot-dip galvanizing processing is formed by a cleaning tank, a drying tank, a water pump, a corrugated pipe, a cleaning pipe, a cleaning head, a conveying roller, a conveying mechanism, a drying mechanism, a heat dissipation mechanism, a telescopic rod, a drain pipe and a controller, and can perform continuous cleaning operations on the steel pipe for hot-dip galvanizing processing, effectively improving the cleaning efficiency, and at the same time can perform drying operations on the cleaned steel pipe, thereby facilitating subsequent processing operations. Description of the Drawings

[0015] Figure 1 is a front view structural schematic diagram of a cleaning device for hot-dip galvanizing processing provided by the present utility model;

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

[0017] Figure 3 is a top view structural schematic diagram of the conveying roller, conveying mechanism and heat dissipation mechanism in the present utility model;

[0018] Figure 4 is a structural schematic diagram of the conveying roller in the present utility model.

[0019] Reference numerals: 1, cleaning tank; 2, drying box; 3, water pump; 4, corrugated pipe; 5, cleaning pipe; 6, cleaning head; 7, conveying roller; 8, conveying mechanism; 801, motor; 802, single groove wheel; 803, double groove wheel; 804, belt; 9, drying mechanism; 901, fan; 902, connecting pipe; 903, hose; 904, air duct; 905, air outlet; 10, mounting shaft; 11, fan blade; 12, telescopic rod; 13, drain pipe. Detailed implementation manners

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of the present application in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and are not used to describe a specific order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model.

[0021] Referring to "embodiment" herein means that a specific feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] An embodiment of the present utility model provides a cleaning device for hot-dip galvanizing processing, as follows Figures 1-4 As shown, the cleaning device for hot-dip galvanizing processing includes: a cleaning tank 1 for cleaning the steel pipes in hot-dip galvanizing processing operations; a drying tank 2 fixedly installed on one side of the cleaning tank 1, the drying tank 2 being in communication with the cleaning tank 1, and the drying tank 2 being used for drying the steel pipes after cleaning in hot-dip galvanizing processing operations; a water pump 3 provided on the cleaning tank 1, a support frame being fixedly installed on the cleaning tank 1, the water pump 3 being fixedly connected to the support frame, and a corrugated pipe 4 being provided at the water outlet end of the water pump 3; a cleaning pipe 5 provided in the cleaning tank 1, the cleaning pipe 5 being in communication with the corrugated pipe 4, and a plurality of cleaning heads 6 being provided on the cleaning pipe 5, the cleaning heads 6 being used for cleaning the steel pipes in hot-dip galvanizing processing operations; a plurality of conveying rollers 7 rotatably installed on the cleaning tank 1 and the drying tank 2, the conveying rollers 7 being used for conveying and moving the steel pipes in hot-dip galvanizing processing operations; a conveying mechanism 8 assembled on the cleaning tank 1 and the drying tank 2, the conveying mechanism 8 being used for driving the conveying rollers 7 to rotate to convey the steel pipes in hot-dip galvanizing processing operations; and a drying mechanism 9 provided on the drying tank 2, the drying mechanism 9 being used for drying the steel pipes in hot-dip galvanizing processing operations that move into the drying tank 2.

[0023] In this embodiment, when cleaning the steel pipes in hot-dip galvanizing processing operations, connect the water inlet end of the water pump 3 to the corresponding water source pipeline, place the steel pipes on the conveying rollers 7, and at the same time start the conveying mechanism 8 to drive the conveying rollers 7 to rotate, so as to continuously convey the steel pipes into the cleaning tank 1. Start the water pump 3, the water enters the cleaning pipe 5 through the corrugated pipe 4, and then sprays out through the cleaning heads 6, thereby cleaning the steel pipes on the conveying rollers 7. The cleaned steel pipes move into the drying tank 2, and at the same time start the drying mechanism 9 to dry the cleaned steel pipes. In the whole cleaning process, the steel pipes in hot-dip galvanizing processing operations can be continuously cleaned, effectively improving the cleaning efficiency. At the same time, the cleaned steel pipes can be dried, facilitating subsequent processing operations.

[0024] In a further preferred embodiment of the present utility model, the conveying mechanism 8 includes: a motor 801 fixedly installed on the outer wall of one side of the cleaning tank 1, the output shaft of the motor 801 being fixedly connected to the output shaft of one of the conveying rollers 7; a single-groove pulley 802 fixedly sleeved on the output shaft of the motor 801; a plurality of double-groove pulleys 803 respectively fixedly sleeved on the plurality of conveying rollers 7; and a plurality of belts 804 respectively sleeved on the single-groove pulley 802 and the plurality of double-groove pulleys 803.

[0025] In this embodiment, when the conveying mechanism 8 is used, the motor 801 is started by the controller. Under the interaction of the single-groove wheel 802, the double-groove wheel 803 and the belt 804, multiple conveying rollers 7 can be driven to rotate, thereby driving the steel pipe to move, and then the steel pipe for hot-dip galvanizing processing can be continuously cleaned, effectively improving the cleaning efficiency.

[0026] In a further preferred embodiment of the present utility model, the drying mechanism 9 includes: a blower 901 fixedly installed on the drying box 2; a connecting pipe 902 fixedly installed on the outer wall of the drying box 2, and the connecting pipe 902 is communicated with the air outlet end of the blower 901; two flexible hoses 903 fixedly installed on the drying box 2, and both of the two flexible hoses 903 are communicated with the connecting pipe 902; two air ducts 904 arranged on the drying box 2, the two air ducts 904 are respectively communicated with the two flexible hoses 903, and a plurality of air outlets 905 are arranged on the air ducts 904.

[0027] In this embodiment, when the drying mechanism 9 is used, the blower 901 is started, and the air enters the flexible hose 903 through the connecting pipe 902, and then is blown onto the steel pipe on the conveying roller 7 through the air outlets 905 on the air duct 904, thereby drying the cleaned steel pipe, facilitating subsequent processing operations.

[0028] In a further preferred embodiment of the present utility model, a heating box is arranged at the air inlet end of the blower 901, and the heating box is used to heat the air used by the blower 901, and both the air duct 904 and the cleaning pipe 5 are arranged in a snake shape.

[0029] In this embodiment, the heating box is used to heat the air used by the blower 901, thereby improving the efficiency of drying the steel pipe and being used according to the actual situation.

[0030] In a further preferred embodiment of the present utility model, a heat dissipation mechanism is arranged on one side of the cleaning box 1, and the heat dissipation mechanism is used to dissipate heat from the motor 801. The heat dissipation mechanism includes: a mounting shaft 10 fixedly installed on one of the conveying rollers 7; a fan blade 11 fixedly installed on the mounting shaft 10, and the fan blade 11 is located on one side of the motor 801.

[0031] In this embodiment, when the conveying roller 7 rotates, the fan blade 11 on the mounting shaft 10 will be driven to rotate, thereby accelerating the air circulation around the motor 801, and thus achieving the effect of dissipating heat from the motor 801.

[0032] In a further preferred embodiment of the present utility model, a plurality of telescopic rods 12 are fixedly installed on both the support frame and the inner wall of the drying box 2, and the output shafts of the plurality of telescopic rods 12 are respectively fixedly connected to the cleaning pipe 5 and the two air ducts 904.

[0033] In this embodiment, the use positions of the cleaning pipe 5 and the two air pipes 904 can be adjusted through the telescopic rod 12, so that the cleaning pipe 5 and the two air pipes 904 can be closer to the steel pipe according to the actual operation conditions for cleaning and drying operations, and the use is relatively flexible.

[0034] In a further preferred embodiment of the present invention, a drain pipe 13 is provided on the cleaning box 1, and the drain pipe 13 is used to discharge the water in the cleaning box 1. A controller is provided on the cleaning box 1, and the controller is used for control operations.

[0035] In this embodiment, the drain pipe 13 is used to discharge the water in the cleaning box 1, and the control operation is facilitated through the controller.

[0036] In summary, compared with the related art, a cleaning device for hot-dip galvanizing processing is formed by the cleaning box 1, the drying box 2, the water pump 3, the corrugated pipe 4, the cleaning pipe 5, the cleaning head 6, the conveying roller 7, the conveying mechanism 8, the drying mechanism 9, the heat dissipation mechanism, the telescopic rod 12, the drain pipe 13 and the controller. It can perform continuous cleaning operations on the steel pipes for hot-dip galvanizing processing, effectively improving the cleaning efficiency. At the same time, it can perform drying operations on the cleaned steel pipes, thus facilitating subsequent processing operations.

[0037] In several embodiments provided by this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative efforts, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A cleaning device for hot dip galvanizing, characterized in that: include: A cleaning box, which is used to clean the steel pipes that have been subjected to hot-dip galvanizing processing; A drying box fixedly mounted on one side of the cleaning box, the drying box being connected to the cleaning box, and the drying box being used to dry the cleaned steel pipes subjected to the hot-dip galvanizing operation; A water pump is arranged on the cleaning box, a support frame is fixedly installed on the cleaning box, the water pump and the support frame are fixedly connected, and a bellows is arranged on the water outlet end of the water pump; A cleaning pipe is arranged in the cleaning box, the cleaning pipe is connected to the corrugated pipe, a plurality of cleaning heads are arranged on the cleaning pipe, and the cleaning heads are used to clean the steel pipes which are subjected to hot-dip galvanizing operation; Rotating a plurality of conveying rollers installed on the cleaning box and the drying box, the conveying rollers are used to convey and move the steel pipes undergoing hot-dip galvanizing processing; A conveying mechanism installed on the cleaning box and the drying box, the conveying mechanism is used to drive the conveying roller to rotate to convey the steel pipes to be hot-dip galvanized; A drying mechanism is arranged on the drying box, and is used for drying the steel pipes which are moved into the drying box for hot-dip galvanizing processing.

2. The hot dip galvanizing cleaning device according to claim 1, characterized in that: The conveying mechanism comprises: A motor fixedly mounted on an outer wall of one side of the cleaning box, wherein an output shaft of the motor is fixedly connected to an output shaft of one of the conveying rollers; A single groove wheel fixedly sleeved on the output shaft of the motor; A plurality of double-grooved wheels respectively fixedly mounted on the plurality of conveying rollers; A plurality of belts are respectively mounted on the single groove wheel and the plurality of double groove wheels.

3. The cleaning device for hot dip galvanizing according to claim 1, characterized in that: The drying mechanism comprises: A fan fixedly mounted on the drying box; A connecting pipe fixedly mounted on the outer wall of the drying box, the connecting pipe being connected to the air outlet end of the fan; Two hoses fixedly mounted on the drying box, both of which are connected to the connecting pipe; Two air ducts are arranged on the drying box, the two air ducts are respectively connected to the two hoses, and a plurality of air outlets are arranged on the air ducts.

4. The hot dip galvanizing cleaning device according to claim 3, characterized in that: A heating box is arranged on the air inlet end of the fan, and the heating box is used to heat the wind used by the fan. The air duct and the cleaning pipe are both arranged in a serpentine shape.

5. The hot dip galvanizing cleaning device according to claim 2, characterized in that: A heat dissipation mechanism is provided on one side of the cleaning box, and the heat dissipation mechanism is used to dissipate heat from the motor. The heat dissipation mechanism includes: A mounting shaft fixedly mounted on one of the conveying rollers; A fan blade is fixedly mounted on the mounting shaft, and the fan blade is located on one side of the motor.

6. The hot dip galvanizing cleaning device according to claim 3, characterized in that: A plurality of telescopic rods are fixedly mounted on the inner wall of the support frame and the drying box, and the output shafts of the plurality of telescopic rods are fixedly connected to the cleaning pipe and the two air ducts respectively.

7. The hot dip galvanizing cleaning device according to claim 1, characterized in that: The cleaning box is provided with a drain pipe, and the drain pipe is used to discharge the water in the cleaning box. The cleaning box is provided with a controller, and the controller is used to perform control operations.

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