Efficient rust removal device for seamless steel pipe

Abstract

The efficient rust removal device comprises a base, the top of the base is fixedly provided with a liquid rust removal groove used for conducting ultrasonic rust removal on the steel pipe, and the liquid rust removal groove is internally provided with a lifting mechanism and a translation mechanism which are used for supporting the steel pipe to move up and down or horizontally. And a cleaning box body for cleaning the surface of the derusted steel pipe is arranged on one side of the liquid derusting tank. A two-way lead screw in the rotary conveying mechanism rotates in the conveying table, moving blocks on the two sides are driven to move oppositely or reversely, guide wheels on the two sides are driven to change the included angle under the action of telescopic rods on the two sides while moving, and therefore the steel pipe polishing device is suitable for conveying and polishing steel pipes with different specifications and inner diameters; adjusting bolts, guide plates and limiting plates in the polishing mechanisms are matched for connecting the rotary table and the mounting plate, and the mounting plate can be controlled to move up and down by rotating the guide plates, so that polishing belts on the two sides are driven to move mutually or reversely to adapt to polishing of steel pipes with different specifications and inner diameters.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rust removal devices, and more particularly to an efficient rust removal device for seamless steel pipes. BACKGROUND

[0002] In industrial production and construction, seamless steel pipes, as a kind of key basic material, are widely used in many fields such as petroleum and chemical industry, machinery manufacturing, construction engineering, and power transmission. Due to their excellent pressure-bearing capacity, good sealing performance, and stable physical and chemical properties, they have become the ideal choice for various pipeline systems and mechanical structural parts. However, during the production, storage, transportation, and use of seamless steel pipes, they are inevitably affected by various environmental factors and rust. From the production process of seamless steel pipes, it can be seen that during the hot rolling and cold drawing processes, the surface of the steel pipe will be left with iron oxide scale. These iron oxide scales will gradually react with moisture and oxygen in the air during subsequent storage and transportation, accelerating the generation of rust.

[0003] At present, the traditional rust removal methods for seamless steel pipes mainly include manual rust removal, mechanical rust removal, and chemical rust removal. Manual rust removal has low efficiency, high labor intensity, and poor rust removal effect, and it is even more difficult to deal with long travel rust. Although mechanical rust removal and chemical rust removal improve the efficiency, the degree of automation is limited, and dust pollution is generated during processing, which has adverse effects on the environment and the health of operators. Chemical rust removal causes environmental pollution, and residual chemicals may continue to corrode the steel pipe and affect the subsequent processing technology. This single method cannot maximize the rust removal efficiency and is not integrated, which is not convenient for actual processing and use.

[0004] Therefore, based on the above problems, the inventor has improved the existing structure and deficiencies based on years of experience in design, development, and practical manufacturing in the relevant industry, and provided an efficient rust removal device for seamless steel pipes, in order to achieve a more practical value. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present application provide an efficient rust removal device for seamless steel pipes, which further improves the practicality of the device to solve the problems raised in the background art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a high-efficiency rust removal device for seamless steel pipes, comprising a base, a liquid rust removal tank for ultrasonic rust removal of the steel pipe is fixedly installed on the top of the base, a lifting mechanism and a translation mechanism for up-down or horizontal movement of the steel pipe are arranged in the liquid rust removal tank, a cleaning box for cleaning the surface of the steel pipe after rust removal is arranged on one side of the liquid rust removal tank, a drying box for drying the steel pipe after cleaning is arranged on one side of the cleaning box, a polishing mechanism for further rust removal and polishing of the steel pipe after drying is arranged on one side of the discharge end of the drying box, a dust removal mechanism is arranged outside the polishing mechanism, and conveying mechanisms are arranged at the conveying ports between the liquid rust removal tank, the cleaning box, the drying box and the polishing mechanism.

[0007] Preferably, the translation mechanism comprises screw rods rotatably installed on the outer sidewalls of the liquid rust removal tank, screw blocks are threadedly installed on the rod walls of the two screw rods, sliding tables are installed on one side of the two screw blocks, and the bottom portions of the two sliding tables are slidably connected with the top of the liquid rust removal tank.

[0008] Preferably, the translation mechanism further comprises a plurality of driven wheels, corresponding groups of the driven wheels are fixedly installed at one end of corresponding screw rods, corresponding groups of the driven wheels are rotatably installed on the liquid rust removal tank, the outer sidewalls of the plurality of driven wheels are rotatably connected through a driving chain, and one side of one of the driven wheels is connected with a transmission motor and fixedly installed on the liquid rust removal tank.

[0009] Preferably, the lifting mechanism comprises a moving frame fixedly installed on corresponding sliding tables, telescopic cylinders are oppositely installed on the inner sidewalls of the moving frame, and the output ends of the two telescopic cylinders are penetratingly installed on the moving frame and are commonly installed with a supporting table.

[0010] Preferably, the cleaning box comprises a plurality of flush heads penetratingly connected in the interior thereof, a booster tank is commonly installed at the water inlet ends of the plurality of flush heads, and a water inlet pipe is connected on one side of the booster tank to deliver water source into the interior thereof.

[0011] Preferably, the drying box comprises a plurality of spray heads penetratingly connected in the interior thereof, a booster chamber is commonly installed at the air inlet ends of the plurality of spray heads, and an air inlet pipe is connected on one side of the booster chamber to deliver dry gas into the interior thereof.

[0012] Preferably, the polishing mechanism comprises a mounting seat fixedly installed on the top of the base, a rotating table is rotatably installed in the interior of the mounting seat, mounting plates are oppositely connected with the outer sidewalls of the rotating table, a plurality of driving wheels arranged in a triangular shape are rotatably connected on one side of the two mounting plates, and polishing belts are rotatably connected between corresponding groups of the driving wheels.

[0013] Preferably, one side of the two mounting plates is connected with a guide plate for height adjustment, the outer side wall of the two guide plates is rotatably installed with a matched adjusting bolt and fixedly installed on a rotating table, the outer side wall of the rotating table is oppositely installed with a limiting plate for limiting the up-down movement of the corresponding mounting plate, the two mounting plates are slidably installed in the inner part of the corresponding limiting plate, one side of the rotating table is installed with a gear ring, one side of the gear ring is meshingly connected with a driving wheel, and one side of the driving wheel is connected with a driving motor.

[0014] Preferably, the conveying mechanism comprises a plurality of conveying tables fixedly installed on the top of the base, the inner part of each of the conveying tables is rotatably installed with a conveying wheel for conveying the steel pipe, the outer side wall of each of the conveying wheels is oppositely rotatably connected with a guide wheel, the upper end of each of the guide wheels is connected with an extension rod, the upper end of each of the extension rods is rotatably connected with a moving block, the inner part of each group of the moving blocks is commonly screw-installed with a bidirectional screw rod, each of the bidirectional screw rods is rotatably installed in the inner part of the corresponding conveying table, the end close to the right side of the rotating table is connected with a transmission wheel, the plurality of transmission wheels are rotatably connected with each other through a transmission chain, the end close to the first conveying wheel on the right side of the rotating table is connected with a second motor, and the end of the leftmost conveying wheel is connected with a first motor.

[0015] Preferably, the dust removal mechanism comprises a dust collection box arranged outside the polishing mechanism, one side of the dust collection box is connected with a gas conveying pipe for conveying dust outward, a discharging plate groove for discharging the steel pipe is arranged at the discharging port of the leftmost conveying mechanism, a plurality of ball bearings for conveying the steel pipe are connected in the inner part of the discharging plate groove, a plurality of supporting columns for force support are installed on the bottom of the discharging plate groove and fixedly installed on the top of the base, and dustproof curtains are connected at the steel pipe input ports of the liquid rust removal groove, the cleaning box body, the drying box body and the dust collection box.

[0016] Technical effects and advantages of the present application:

[0017] 1、The present application first removes rust from the steel pipe surface by the ultrasonic chemical liquid rust removal method, and then cleans and dries the pipe wall surface by the cleaning box body and the drying box body, so as to facilitate subsequent polishing, and the polishing belt arranged in a triangular shape greatly improves the contact area between the polishing belt and the pipe wall, which further improves the rust removal effect of the steel pipe, can comprehensively and efficiently remove rust on the surface of the seamless steel pipe, and greatly improves the rust removal efficiency and quality and the automation degree of processing.

[0018] 2、The present application rotates the bidirectional screw rod in the conveying mechanism to rotate inside the conveying table, drives the two side moving blocks to move oppositely or oppositely, and drives the two side guide wheels to change the size of the included angle under the action of the two side telescopic rods, so that different specifications of the steel pipes are conveyed and polished, and the adjusting bolt, the guide plate and the limiting plate in the polishing mechanism are set to connect the rotary table and the mounting plate, the guide plate is rotated to control the mounting plate to move up and down, so that the two polishing belts are moved oppositely to adapt to the polishing of different specifications of the steel pipes, and the actual use is facilitated.

[0019] 3、The dust absorption box and the gas conveying pipe are arranged, dust generated in the processing of the dust absorption box is concentrated, the concentrated dust is conveyed to the outside for treatment through the gas conveying pipe, the working environment of workers is improved, and the dustproof curtain is connected to the steel pipe input ports of the liquid rust removal tank, the cleaning tank, the drying tank and the dust absorption box, so that external dust is placed in the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the internal structure of the present application;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the present application;

[0023] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the present application;

[0024] Figure 5 It is a schematic diagram of the conveying mechanism and the polishing mechanism of the present application;

[0025] Figure 6 It is a schematic diagram of the rear view structure of the present application.

[0026] The reference signs are: 1, base; 2, liquid derusting tank; 20, screw rod; 21, screw block; 22, sliding table; 23, moving frame; 24, telescopic cylinder; 25, supporting table; 26, driven wheel; 27, driving chain; 28, transmission motor; 3, cleaning box; 31, flushing head; 32, booster box; 33, water inlet pipe; 4, drying box; 41, nozzle; 42, booster chamber; 43, air inlet pipe; 5, dust collection box; 51, air conveying pipe; 6, mounting seat; 61, rotating table; 62, driving wheel; 63, polishing belt; 64, mounting plate; 65, adjusting bolt; 66, guide plate; 67, limiting plate; 68, gear ring; 69, driving wheel; 7, conveying table; 71, conveying wheel; 72, guide wheel; 73, telescopic rod; 74, moving block; 75, bidirectional screw rod; 76, transmission wheel; 77, transmission chain; 78, first motor; 79, second motor; 8, discharge plate groove; 81, ball bearing; 82, supporting column; 9, dustproof curtain. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0028] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 6 An efficient derusting device for seamless steel pipes, as shown in the accompanying drawings, comprises a base 1, a liquid derusting tank 2 for ultrasonic derusting of steel pipes is fixedly installed on the top of the base 1, and a lifting mechanism and a translation mechanism in the liquid derusting tank 2 work cooperatively to support the steel pipes to move up and down or horizontally, wherein the translation mechanism comprises screw rods 20 which are rotatably installed on the outer sidewalls of the liquid derusting tank 2, screw blocks 21 are threadedly installed on the rod walls of the two screw rods 20, sliding tables 22 are installed on one side of the screw blocks 21, the bottom of each sliding table 22 is slidably connected to the top of the liquid derusting tank 2, driven wheels 26 are fixedly installed on one end of each screw rod 20 and rotatably installed on the liquid derusting tank 2, and they are rotatably connected through a driving chain 27, one of the driven wheels 26 is connected to a transmission motor 28 which is fixedly installed on the liquid derusting tank 2, when the transmission motor 28 is started, the driven wheels 26 are driven to rotate, the multiple driven wheels 26 are synchronously rotated through the driving chain 27, the screw rods 20 are further driven to rotate, the screw blocks 21 move on the screw rods 20, the sliding tables 22 slide on the top of the liquid derusting tank 2, and the horizontal movement of the steel pipes is realized, which facilitates the adjustment of the horizontal position of the steel pipes in the liquid derusting tank 2 and ensures that the ultrasonic waves can uniformly act on the surface of the steel pipes.

[0029] The lifting mechanism is composed of a moving frame 23 fixedly installed on the corresponding sliding table 22, a telescopic cylinder 24 oppositely installed on the inner side wall of the moving frame 23, an output end of the telescopic cylinder 24 penetrating through the moving frame 23 and a supporting table 25 fixedly installed on the output end of the telescopic cylinder 24. The telescopic cylinder 24 can be telescoped to accurately adjust the height of the supporting table 25 according to the pipe diameter of the steel pipe and the rust removal process requirement, so that the immersion depth of the steel pipe in the liquid rust removal tank 2 is appropriate, and the ultrasonic rust removal effect is ensured.

[0030] In the embodiment, the liquid rust removal tank 2 is provided with a cleaning box body 3 on one side, and a plurality of internal through connections are provided with flushing heads 31 in the cleaning box body 3. The water inlet ends of the flushing heads 31 are fixedly installed on a booster box 32. The booster box 32 obtains water source through a water inlet pipe 33. The water inlet pipe 33 delivers the water source to the booster box 32. After the booster box 32 pressurizes the water, the high-pressure water flow is sprayed to the surface of the steel pipe after rust removal through the flushing head 31, effectively flushing away the rust particles and rust removal liquid remaining on the surface of the steel pipe, providing a clean surface for the subsequent drying and polishing process.

[0031] In the embodiment, the drying box body 4 on one side of the cleaning box body 3, the air inlet ends of a plurality of spray heads 41 in the drying box body 4 are connected to a booster chamber 42, the booster chamber 42 receives dry gas through an air inlet pipe 43, the air inlet pipe 43 delivers dry gas to the booster chamber 42, and the booster chamber 42 pressurizes the dry gas and sprays it to the surface of the cleaned steel pipe through the spray head 41, quickly removing the moisture on the surface of the steel pipe, preventing the steel pipe from rusting in the subsequent polishing process, and improving the polishing efficiency and quality.

[0032] In the embodiment, the polishing mechanism on one side of the drying box body 4, the mounting seat 6 is fixedly installed on the top of the base 1, the rotating installation of the rotating table 61 is provided in the mounting seat 6, the mounting plate 64 is connected to the outer side wall of the rotating table 61, a plurality of driving wheels 62 arranged in a triangular shape are rotatably connected to one side of the mounting plate 64, the polishing belt 63 is rotatably connected between a group of driving wheels 62 corresponding to the driving wheels 62, the guide plate 66 connected to one side of the mounting plate 64, the outer side wall of the guide plate 66 is rotatably installed with the matching adjusting bolt 65, the adjusting bolt 65 is fixedly installed on the rotating table 61, the limiting plate 67 is oppositely installed on the outer side wall of the rotating table 61, the mounting plate 64 is slidingly installed in the limiting plate 67, the gear ring 68 installed on one side of the rotating table 61 is engaged with the driving wheel 69, the driving wheel 69 is connected with the driving motor, the driving motor drives the driving wheel 69 to rotate, the driving wheel 69 drives the gear ring 68 to rotate, and then drives the rotating table 61 to rotate, so that the polishing belt 63 further removes rust and polishes the dried steel pipe. The polishing belt 63 arranged in a triangular shape increases the contact area with the steel pipe wall, improves the polishing effect, and adjusts the distance between the polishing belts 63 by rotating the adjusting bolt 65 to control the movement of the guide plate 66, and then drives the mounting plate 64 to move up and down, so as to adapt to the polishing requirement of steel pipes with different diameters.

[0033] In this embodiment, the conveying mechanism is arranged at the conveying ports among the liquid rust removal tank 2, the cleaning box body 3, the drying box body 4 and the polishing mechanism, and the conveying mechanism comprises a plurality of conveying tables 7 fixedly installed on the top of the base 1, conveying wheels 71 for conveying the steel pipes are rotatably installed inside the conveying tables 7, guide wheels 72 are relatively rotatably connected to the outer side walls of the conveying wheels 71, the upper ends of the guide wheels 72 are connected with telescopic rods 73, the upper ends of the telescopic rods 73 are rotatably connected with moving blocks 74, bidirectional screws 75 are commonly and threadedly installed inside the moving blocks 74 corresponding to a group of the moving blocks 74, the bidirectional screws 75 are rotatably installed inside the conveying tables 7, a transmission wheel 76 is connected to one end of the conveying wheel 71 close to the right side of the rotating table 61, a plurality of transmission wheels 76 are rotatably connected through a transmission chain 77, a second motor 79 is connected to one end of the first conveying wheel 71 close to the right side of the rotating table 61, and a first motor 78 is connected to one end of the leftmost conveying wheel 71. By controlling the operation of the first motor 78 and the second motor 79, the conveying wheels 71 are driven to rotate, the stable conveying of the steel pipes among the mechanisms is realized, the bidirectional screws 75 are rotated, the moving blocks 74 on the two sides are relatively or oppositely moved, and under the action of the telescopic rods 73, the guide wheels 72 are driven to change the included angle, so that the conveying requirements of the steel pipes with different specifications and inner diameters are met.

[0034] In this embodiment, the polishing mechanism is externally provided with a dust removal mechanism which comprises a dust suction box 5 and a gas conveying pipe 51. The dust suction box 5 is arranged outside the polishing mechanism, collects the dust generated in the polishing process through the gas conveying pipe 51, and conveys the dust to the outside for treatment, so as to effectively improve the working environment of the workers. A discharging plate groove 8 is arranged at the discharging port of the leftmost conveying mechanism, a plurality of ball bearings 81 for conveying the steel pipes are connected inside the discharging plate groove 8, a plurality of supporting columns 82 are installed at the bottom of the discharging plate groove 8 and fixed on the top of the base 1, so as to facilitate the discharging of the steel pipes. In addition, dustproof curtains 9 are connected at the steel pipe input ports of the liquid rust removal tank 2, the cleaning box body 3, the drying box body 4 and the dust suction box 5, so as to prevent the external dust from entering the inside of the equipment and ensure the clean environment of the rust removal work.

[0035] In this embodiment, in order to realize the efficient operation of the whole device, a smart control system is usually equipped, which is not shown in the figure, and is connected with the transmission motor 28, the telescopic cylinder 24, the motors in each mechanism such as the driving motor, the first motor 78, the second motor 79 and the valves for controlling the water flow and the air flow which are not shown in the figure. The operator can input the parameters such as the pipe diameter, the length, the corrosion degree of the steel pipe through the smart control system, and the smart control system can accurately control the rotating speed and direction of the transmission motor 28, adjust the moving speed and position of the sliding table 22 in the translation mechanism, control the telescopic length of the telescopic cylinder 24, adjust the height of the supporting table 25 in the lifting mechanism, and ensure that the steel pipe is in the best rust removal position in the liquid rust removal tank 2. During the rust removal process, the smart control system controls the opening of the valves on the water inlet pipe 33 and the air inlet pipe 43 according to the preset rust removal time and process requirements, adjusts the flushing water flow pressure of the cleaning box body 3 and the drying gas flow of the drying box body 4. At the same time, the smart control system can also automatically control the rotation of the adjusting bolt 65 according to the pipe diameter of the steel pipe, adjust the distance of the polishing belt 63, and realize the accurate and stable conveying of the steel pipe between each mechanism by coordinating the rotation of the first motor 78 and the second motor 79 in the conveying mechanism. In addition, the smart control system can be connected with the dust collection box 5, automatically adjust the suction force of the dust collection box 5 according to the concentration of dust generated during polishing, and ensure that the working environment is always clean. It should be noted that the dust collection box 5 is externally provided with a dust collection pump connected with the gas conveying pipe 51, which belongs to the prior art.

[0036] The working principle of the present application: in actual processing, the seamless steel pipe efficient rust removal device works, first seals the two ends of the steel pipe, then puts the steel pipe to be rusted into the liquid rust removal tank 2 through the externally arranged conveying equipment, and places it on the supporting table 25 of the liquid rust removal tank 2. The transmission motor 28 starts to drive the driven wheel 26, rotates the screw rod 20 through the driving chain 27, and drives the sliding table 22 to move horizontally through the screw block 21. At the same time, the telescopic cylinder 24 adjusts the height of the supporting table 25, so that the steel pipe can fully receive ultrasonic rust removal in the liquid rust removal tank 2. The rust-removed steel pipe is conveyed to the cleaning box body 3 through the conveying mechanism. The water inlet pipe 33 supplies water to the booster tank 32, and the pressurized water is used to flush the steel pipe through the flushing head 31 to remove the surface residual rust and rust removal liquid. The cleaned steel pipe is conveyed to the drying box body 4. The air inlet pipe 43 conveys dry gas to the booster chamber 42, which is sprayed out through the nozzle 41 to quickly dry the surface of the steel pipe and prevent rusting, thereby preparing for subsequent polishing. The dried steel pipe enters the polishing mechanism. The driving motor drives the driving wheel 69 to rotate the turntable 61 by engaging with the gear ring 68, and further removes the rust from the steel pipe by driving the polishing belt 63. The adjustable bolt 65 can be rotated to adjust the height of the mounting plate 64 through the guide plate 66 to change the distance of the polishing belt 63 to adapt to steel pipes of different diameters.

[0037] The conveying mechanism is driven by the first motor 78 and the second motor 79, drives the conveying wheel 71 to rotate the steel pipe, and the rotating bidirectional screw rod 75 can adjust the included angle of the guide wheel 72 to adapt to the conveying of steel pipes with different inner diameters. When polishing, the dust collection box 5 collects dust through the gas conveying pipe 51, improving the working environment. The dustproof curtain 9 at the conveying port of each mechanism prevents external dust from entering, and the discharge plate groove 8 and the ball 81 facilitate the discharge of the steel pipe. The whole device realizes efficient rust removal of the seamless steel pipe through the coordinated operation of each mechanism.

[0038] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0039] Secondly: the drawings of the disclosed embodiments of the present application only involve the structures involved in the disclosed embodiments of the present application, other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0040] Finally: the above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high efficiency rust removal device for seamless steel pipes comprising a base (1) characterized in that: The top of the base (1) is fixedly provided with a liquid rust removal tank (2) for ultrasonic rust removal of steel pipes, the inside of the liquid rust removal tank (2) is provided with a lifting mechanism and a translation mechanism for moving the steel pipe up and down or horizontally, one side of the liquid rust removal tank (2) is provided with a cleaning box (3) for cleaning the surface of the steel pipe after rust removal, one side of the cleaning box (3) is provided with a drying box (4) for drying the steel pipe after cleaning, one side of the discharge end of the drying box (4) is provided with a polishing mechanism for further rust removal and polishing of the dried steel pipe, the outside of the polishing mechanism is provided with a dust removal mechanism, and the conveying mechanisms are arranged at the conveying ports between the liquid rust removal tank (2), the cleaning box (3), the drying box (4) and the polishing mechanism.

2. A high efficiency rust removal device for seamless steel pipes as claimed in claim 1, wherein: The translation mechanism comprises screw rods (20) rotatably arranged on the outer side walls of the liquid rust removal tank (2), screw blocks (21) are threadedly arranged on the rod walls of the two screw rods (20), slide tables (22) are arranged on one side of the two screw blocks (21), and the bottoms of the two slide tables (22) are slidably connected with the top of the liquid rust removal tank (2).

3. A high efficiency rust removal device for seamless steel pipes as claimed in claim 2 wherein: The translation mechanism further comprises a plurality of driven wheels (26), a corresponding group of the driven wheels (26) are fixedly arranged at one end of a corresponding screw rod (20), a corresponding group of the driven wheels (26) are rotatably arranged on the liquid rust removal tank (2), and the outer side walls of the plurality of driven wheels (26) are rotatably connected through a driving chain (27). One side of one of the driven wheels (26) is connected with a transmission motor (28) and fixedly arranged on the liquid rust removal tank (2).

4. A high efficiency rust cleaning device for seamless steel pipes as claimed in claim 1 wherein: The lifting mechanism comprises a moving frame (23) fixedly arranged on the corresponding slide table (22), and telescopic cylinders (24) are oppositely arranged on the inner side walls of the moving frame (23). The output ends of the two telescopic cylinders (24) penetrate through the moving frame (23) and are commonly provided with a supporting table (25).

5. A high efficiency rust cleaning device for seamless steel pipes as claimed in claim 1 wherein: The cleaning box (3) comprises a plurality of flush heads (31) connected through the inside thereof, and a booster tank (32) is commonly arranged at the water inlet ends of the plurality of flush heads (31). One side of the booster tank (32) is connected with a water inlet pipe (33) for conveying water sources into the inside thereof.

6. A high efficiency rust cleaning device for seamless steel pipes as claimed in claim 1 wherein: The drying box (4) comprises a plurality of spray heads (41) connected through the inside thereof, and a booster chamber (42) is commonly arranged at the air inlet ends of the plurality of spray heads (41). One side of the booster chamber (42) is connected with an air inlet pipe (43) for conveying dry gas into the inside thereof.

7. A high efficiency rust cleaning device for seamless steel pipes as claimed in claim 1 wherein: The polishing mechanism comprises a mounting seat (6) fixedly arranged on the top of the base (1), a rotating table (61) is rotatably arranged in the inside of the mounting seat (6), mounting plates (64) are oppositely connected with the outer side walls of the rotating table (61), a plurality of driving wheels (62) arranged in a triangular shape are rotatably connected with one side of the two mounting plates (64), and the corresponding groups of the driving wheels (62) are rotatably connected through polishing belts (63).

8. A high efficiency rust removal device for seamless steel pipes as claimed in claim 7 wherein: Two sides of the mounting plates (64) are connected with guide plates (66) for height adjustment, the outer walls of the two guide plates (66) are rotatably connected with matched adjusting bolts (65) and are fixedly installed on the rotating table (61), the outer wall of the rotating table (61) is oppositely connected with a limiting plate (67) for limiting the up-down movement of the corresponding mounting plate (64), the two mounting plates (64) are slidably installed in the corresponding limiting plate (67), one side of the rotating table (61) is connected with a gear ring (68), one side of the gear ring (68) is connected with a driving wheel (69), one side of the driving wheel (69) is connected with a driving motor.

9. A high efficiency rust cleaning device for seamless steel pipes as claimed in claim 1 wherein: The conveying mechanism comprises a plurality of conveying tables (7) fixedly installed on the top of the base (1), the inner walls of the plurality of conveying tables (7) are rotatably connected with conveying wheels (71) for conveying steel pipes, the outer walls of the plurality of conveying wheels (71) are oppositely rotatably connected with guide wheels (72), the upper ends of the plurality of guide wheels (72) are connected with telescopic rods (73), the upper ends of the plurality of telescopic rods (73) are rotatably connected with moving blocks (74), the inner walls of a corresponding group of moving blocks (74) are jointly and threadedly connected with bidirectional lead screws (75), the plurality of bidirectional lead screws (75) are rotatably installed in the corresponding conveying tables (7), one end of each conveying wheel (71) near the right side of the rotating table (61) is connected with a transmission wheel (76), the plurality of transmission wheels (76) are rotatably connected with each other through a transmission chain (77), one end of the first conveying wheel (71) near the right side of the rotating table (61) is connected with a second motor (79), and one end of the leftmost conveying wheel (71) is connected with a first motor (78).

10. A high efficiency rust removal device for seamless steel pipes as claimed in claim 9 wherein: The dust removal mechanism comprises a dust collection box (5) arranged outside the polishing mechanism, one side of the dust collection box (5) is connected with a gas conveying pipe (51) for conveying dust outward, a discharging plate groove (8) for discharging steel pipes is arranged at the discharge port of the leftmost conveying mechanism, a plurality of ball bearings (81) for conveying steel pipes are connected in the discharging plate groove (8), a plurality of supporting columns (82) for force support are installed at the bottom of the discharging plate groove (8) and are fixedly installed on the top of the base (1), and dustproof curtains (9) are connected at the steel pipe input ports of the liquid rust removal tank (2), the cleaning box body (3), the drying box body (4) and the dust collection box (5).

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