Galvanized steel pipe drying device

Abstract

The utility model discloses a galvanized steel pipe drying device which comprises a driving base and a drying bin, the drying bin is arranged on the driving base, air blowing bins are symmetrically arranged at the top of the drying bin and connected into the drying bin, a bearing groove is movably formed in the drying bin, the driving base controls the bearing bin to move in the drying bin, and the bearing groove is connected with the driving base. A sealing plate is arranged on the side face of the bearing groove, the sealing plate and the drying bin form a sealed cavity structure, an exhaust filter screen is arranged at the lower end of the side wall, away from the sealing plate, of the drying bin in a penetrating mode, and when the bearing groove completely enters the drying bin, a gap exists between the end of the bearing groove and the exhaust filter screen. A large number of galvanized steel pipes are fed into the drying bin through the driving base and the bearing groove, high-temperature air is fed through the air blowing bin and blown to the galvanized steel pipes, drying is accelerated, drying treatment can be conducted in batches, and the problems that in the background technology, the galvanized steel pipes need to be independently dried, and the treatment efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe drying, in particular to a galvanized steel pipe drying device. Background Art

[0002] Galvanized pipes, also known as galvanized steel pipes, are made by reacting molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Galvanized steel pipes need to be cleaned before and after galvanizing, and need to be dried in time after cleaning. Steel pipes are prone to rust if they are not dried quickly before galvanizing, so they need to be dried.

[0003] The existing Chinese patent with publication number CN215638682U discloses a galvanized steel pipe drying device, which can set the galvanized pipe on the air outlet pipe and set the fixed galvanized steel pipe at an angle to blow water off by wind, effectively preventing water droplets from flowing back and causing incomplete drying.

[0004] However, when the above patent is used, the galvanized steel pipe needs to be separately mounted on the air outlet pipe for drying operation, and the processing efficiency is low. Therefore, a galvanized steel pipe drying device is proposed. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem in the prior art that galvanized steel pipes need to be dried separately, resulting in low processing efficiency. A galvanized steel pipe drying device is provided, which can deliver a large number of galvanized steel pipes into a drying bin through a driving base and a bearing trough, and use a blowing bin to deliver high-temperature air to the galvanized steel pipes to accelerate drying, and can perform drying treatment in batches, thereby significantly improving processing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a galvanized steel pipe drying device, including a driving base and a drying bin, wherein the drying bin is arranged on the driving base, and a blowing bin is symmetrically arranged on the top of the drying bin, and the blowing bin is connected to the drying bin. A bearing groove is movably provided in the drying bin, and the driving base controls the bearing bin to move in the drying bin. A closing plate is provided on the side of the bearing groove, and the closing plate and the drying bin form a sealed cavity structure. An exhaust filter is penetrated at the lower end of the side wall of the drying bin away from the closing plate. When the bearing groove completely enters the drying bin, there is a gap between the end of the bearing groove and the exhaust filter.

[0007] Preferably, the driving base includes a base shell, a fixed block, a lead screw, a lead screw nut and a rotating motor, the base shell is arranged in a drying bin, the fixed block is arranged on the side of the inner wall of the base shell, the rotating motor is arranged on the side of the inner wall of the base shell away from the fixed block, one end of the lead screw is rotatably arranged in the fixed block, the other end of the lead screw is fixedly connected to the rotating motor, the lead screw nut is sleeved on the lead screw, and the lead screw nut is fixedly connected under the bearing slot.

[0008] Preferably, the blowing bin includes a bin body, a heating wire, a second gear, a partition, a driving motor, a first gear, a rotating rod and fan blades. The bin body is arranged at the top of the drying bin, the partition is arranged at any end of the bin body, the driving motor is arranged in the bin body, the first gear is fixedly connected to the output end of the driving motor, the first gear and the driving motor are respectively arranged on both sides of the partition, the rotating rod is rotatably arranged under the upper wall of the bin body, the second gear is fixedly sleeved on the rotating rod and meshingly connected to the first gear, the fan blades are arranged under the rotating rod and pass through the bottom wall of the bin body and the upper wall of the drying bin, the heating wire is arranged in the bin body at one end away from the driving motor, and the upper wall of the bin body is provided with an air inlet structure at one end of the heating wire.

[0009] Preferably, an air inlet filter is installed on the air inlet structure.

[0010] Preferably, a limit frame is installed at the position in the bin body where the fan blade passes through, and the limit frame is arranged on the outside of the fan blade.

[0011] Preferably, the partition is symmetrically provided on two sides, and there is a gap between the partitions.

[0012] Preferably, limit rods are symmetrically provided at both ends of the inner wall of the base shell, a limit sleeve is movably sleeved on the limit rod, a connecting rod is connected to the side of the limit sleeve, and the connecting rod is connected to the side of the screw nut.

[0013] Preferably, an observation plate is provided through the closing plate, and positioning rods are evenly distributed on both sides of the closing plate, and ends of the positioning rods are movably inserted into the wall of the drying chamber.

[0014] Preferably, a filter structure is installed on the top of the bearing tank.

[0015] The beneficial effects of the utility model are:

[0016] The utility model delivers a large number of galvanized steel pipes into a drying bin through a driving base and a bearing trough, and uses a blowing bin to deliver high-temperature air to blow towards the galvanized steel pipes to accelerate drying. Drying can be performed in batches, which solves the problem of low processing efficiency that the galvanized steel pipes need to be dried separately as proposed in the background technology. A filter structure is provided on the bearing trough to collect liquid dripping from the galvanized steel pipe and accelerate drying efficiency. At the same time, since the lower end of the galvanized steel pipe is a filter structure, air flow in the inner cavity of the galvanized steel pipe can be ensured, thereby achieving drying of the inner cavity of the galvanized steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a galvanized steel pipe drying device of the utility model.

[0018] Figure 2It is a structural schematic diagram of the galvanized steel pipe drying device of the utility model from another perspective.

[0019] Figure 3 yes Figure 1 The internal structure diagram of the middle blowing chamber.

[0020] Figure 4 yes Figure 1 Diagram of the internal structure of the middle driving base.

[0021] In the figure: 1. driving base; 2. drying chamber; 3. blowing chamber; 4. bearing slot; 5. closing plate; 6. exhaust filter; 7. base shell; 8. fixing block; 9. lead screw; 10. lead screw nut; 11. rotating motor; 12. chamber body; 13. heating wire; 14. second gear; 15. partition; 16. driving motor; 17. first gear; 18. rotating rod; 19. fan blade; 20. air inlet filter; 21. limit frame; 22. limit rod; 23. limit sleeve; 24. connecting rod; 25. observation plate; 26. positioning rod. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 , 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 them. Based on the embodiments of 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.

[0023] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0024] The present embodiment provides a galvanized steel pipe drying device, including a driving base 1 and a drying bin 2. The drying bin 2 is arranged on the driving base 1. A blowing bin 3 is symmetrically arranged on the top of the drying bin 2. The blowing bin 3 is connected to the drying bin 2. A bearing tank 4 is movably arranged in the drying bin 2. The driving base 1 controls the bearing bin to move in the drying bin 2. A closing plate 5 is arranged on the side of the bearing tank 4. The closing plate 5 and the drying bin 2 form a sealed cavity structure. An exhaust filter 6 is penetrated at the lower end of the side wall of the drying bin 2 away from the closing plate 5. When the bearing tank 4 completely enters the drying bin 2, there is a gap between the end of the bearing tank 4 and the exhaust filter 6. A filter structure is installed on the top of the bearing tank 4 to collect liquid dripping from the galvanized steel pipe and speed up the drying efficiency. At the same time, since the lower end of the galvanized steel pipe is a filter structure, the air flow in the inner cavity of the galvanized steel pipe can be ensured to achieve the drying of the inner cavity of the galvanized steel pipe.

[0025] In one embodiment, specifically, the driving base 1 includes a base shell 7, a fixed block 8, a lead screw 9, a lead screw nut 10 and a rotating motor 11. The base shell 7 is arranged in the drying chamber 2, the fixed block 8 is arranged on the side of the inner wall of the base shell 7, the rotating motor 11 is arranged on the side of the inner wall of the base shell 7 away from the fixed block 8, one end of the lead screw 9 is rotatably arranged in the fixed block 8, and the other end of the lead screw 9 is fixedly connected to the rotating motor 11, the lead screw nut 10 is sleeved on the lead screw 9, and the lead screw nut 10 is fixedly connected under the bearing groove 4.

[0026] In one embodiment, specifically, the blowing bin 3 includes a bin body 12, a heating wire 13, a second gear 14, a partition 15, a drive motor 16, a first gear 17, a rotating rod 18 and a fan blade 19. The bin body 12 is arranged at the top of the drying bin 2, the partition 15 is arranged at any end of the bin body 12, the drive motor 16 is arranged in the bin body 12, the first gear 17 is fixedly connected to the output end of the drive motor 16, the first gear 17 and the drive motor 16 are respectively arranged on both sides of the partition 15, the rotating rod 18 is rotatably arranged under the upper wall of the bin body 12, the second gear 14 is fixedly sleeved on the rotating rod 18 and meshingly connected to the first gear 17, the fan blade 19 is arranged under the rotating rod 18 and passes through the bottom wall of the bin body 12 and the upper wall of the drying bin 2, the heating wire 13 is arranged in the bin body 12 at one end away from the drive motor 16, and the upper wall of the bin body 12 is provided with an air inlet structure at one end of the heating wire 13.

[0027] In one embodiment, specifically, an air inlet filter 20 is installed on the air inlet structure to filter the incoming air to prevent impurities from adhering to the galvanized steel pipe during the drying process.

[0028] In one embodiment, specifically, a limit frame 21 is installed at the position where the fan blade 19 passes through the storage body 12, and the limit frame 21 is arranged on the outside of the fan blade 19.

[0029] In one embodiment, specifically, the partition 15 is symmetrically provided on both sides, and there is a gap between the partitions 15 to prevent the driving motor 16 from being affected by the high-temperature air.

[0030] In one embodiment, specifically, limit rods 22 are symmetrically provided at both ends of the inner wall of the base shell 7, a limit sleeve 23 is movably sleeved on the limit rod 22, a connecting rod 24 is connected to the side of the limit sleeve 23, and the connecting rod 24 is connected to the side of the screw nut 10.

[0031] In one embodiment, specifically, an observation plate 25 is provided through the closing plate 5 to facilitate observation of the drying condition of the galvanized steel pipe. Positioning rods 26 are evenly distributed on both sides of the closing plate 5. The ends of the positioning rods 26 are moved and inserted into the wall of the drying bin 2. The positioning rods 26 can improve the stability of the closing plate 5 on the one hand, and on the other hand, can limit the galvanized steel pipe to prevent the galvanized steel pipe from tilting or even falling, which affects the efficiency of the staff in placing the galvanized steel pipe.

[0032] The working process of the galvanized steel pipe drying device in this embodiment is as follows: the staff places the galvanized steel pipe on the filter structure of the bearing tank 4, and then starts the rotating motor 11. The rotating motor 11 drives the lead screw 9 to rotate. The lead screw 9 drives the bearing tank 4, the closing plate 5 and the galvanized steel pipe to move through the lead screw nut 10, and the galvanized steel pipe enters the drying bin 2 until the closing plate 5 contacts the side wall of the drying bin 2. Then, the rotating motor 11 and the electric heating wire 13 are started. The rotating motor 11 drives the second gear 14 and the fan blades 19 to rotate through the first gear 17. The fan blades 19 drive the air to blow onto the galvanized steel pipe in the drying bin 2. The air blows off the liquid on the galvanized steel pipe and accelerates the drying of the galvanized steel pipe. Then, the air is discharged through the exhaust filter 6. At the same time, the outside air enters the bin body 12 through the air inlet filter 20. The air contacts the electric heating wire 13, and the air temperature rises. Then, the air is driven by the fan blades 19 to enter the drying bin 2 and contact the galvanized steel pipe to complete the drying of the galvanized steel pipe.

[0033] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A galvanized steel pipe drying device, characterized in that: The invention comprises a driving base (1) and a drying chamber (2), wherein the drying chamber (2) is arranged on the driving base (1), a blowing chamber (3) is symmetrically arranged on the top of the drying chamber (2), the blowing chamber (3) is connected to the drying chamber (2), a bearing slot (4) is movably arranged in the drying chamber (2), the driving base (1) controls the bearing chamber to move in the drying chamber (2), a closing plate (5) is arranged on the side of the bearing slot (4), the closing plate (5) and the drying chamber (2) form a sealed cavity structure, an exhaust filter (6) is penetrated at the lower end of the side wall of the drying chamber (2) away from the closing plate (5), and when the bearing slot (4) completely enters the drying chamber (2), there is a gap between the end of the bearing slot (4) and the exhaust filter (6); The driving base (1) comprises a base shell (7), a fixed block (8), a lead screw (9), a lead screw nut (10) and a rotating motor (11); the base shell (7) is arranged in a drying chamber (2); the fixed block (8) is arranged on the side of the inner wall of the base shell (7); the rotating motor (11) is arranged on the side of the inner wall of the base shell (7) away from the fixed block (8); one end of the lead screw (9) is rotatably arranged in the fixed block (8); the other end of the lead screw (9) is fixedly connected to the rotating motor (11); the lead screw nut (10) is sleeved on the lead screw (9); and the lead screw nut (10) is fixedly connected under the bearing groove (4).

2. The galvanized steel pipe drying device according to claim 1, characterized in that: The blowing chamber (3) comprises a chamber body (12), an electric heating wire (13), a second gear (14), a partition (15), a driving motor (16), a first gear (17), a rotating rod (18) and a fan blade (19); the chamber body (12) is arranged on the top of the drying chamber (2); the partition (15) is arranged at any end of the chamber body (12); the driving motor (16) is arranged in the chamber body (12); the first gear (17) is fixedly connected to the output end of the driving motor (16); the first gear (17) and the driving motor (16) are connected to each other. 16) are respectively arranged on both sides of the partition (15), the rotating rod (18) is rotatably arranged under the upper wall of the warehouse body (12), the second gear (14) is fixedly sleeved on the rotating rod (18) and meshingly connected to the first gear (17), the fan blade (19) is arranged under the rotating rod (18) and penetrates the bottom wall of the warehouse body (12) and the upper wall of the drying warehouse (2), the heating wire (13) is arranged at one end of the warehouse body (12) away from the driving motor (16), and the upper wall of the warehouse body (12) is provided with an air inlet structure at one end of the heating wire (13).

3. The galvanized steel pipe drying device according to claim 2, characterized in that: An air inlet filter (20) is installed on the air inlet structure.

4. The galvanized steel pipe drying device according to claim 2, characterized in that: A limit frame (21) is installed at the position in the bin body (12) where the fan blade (19) passes through, and the limit frame (21) is arranged on the outside of the fan blade (19).

5. The galvanized steel pipe drying device according to claim 2, characterized in that: The partition (15) is symmetrically provided on two sides, and there is a gap between the partitions (15).

6. The galvanized steel pipe drying device according to claim 1, characterized in that: Limit rods (22) are symmetrically provided at both ends of the inner wall of the base shell (7); a limit sleeve (23) is movably sleeved on the limit rod (22); a connecting rod (24) is connected to the side of the limit sleeve (23); and the connecting rod (24) is connected to the side of the lead screw nut (10).

7. The galvanized steel pipe drying device according to claim 1, characterized in that: An observation plate (25) is provided through the closing plate (5), and positioning rods (26) are evenly distributed on both sides of the closing plate (5), and the ends of the positioning rods (26) are movably inserted into the wall of the drying chamber (2).

8. The galvanized steel pipe drying device according to claim 1, characterized in that: A filter structure is installed on the top of the bearing tank (4).

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