Device for removing water on surface of steel pipe in passivation process

Abstract

The utility model belongs to the field of passivation, and relates to a device for removing water on the surface of a steel pipe in a passivation process, which comprises a shell, a box door is arranged on the shell, the lower end of the shell is fixedly connected with a support block, the upper end of the shell is fixedly connected with a connecting sleeve, a fan is fixedly arranged in the connecting sleeve, and the fan is fixedly connected with a water inlet pipe. The fan is fixedly connected with a rotating rod, and the upper end of the rotating rod is fixedly connected with a brush. By designing components such as a motor, a first rotating block, a second rotating block, a bearing, a rotating sleeve and a screw rod, a box door is opened, then a pipeline is moved to a designated position on a supporting sleeve, then components such as a clamping block are moved to make contact with the pipeline, then the pipeline is limited, then the pipeline is rotated, and the pipeline is moved to the designated position. And the fan blows air to the rotating pipeline, so that the device can quickly remove moisture on the surface of the pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to passivation technical field, concretely is a device for removing the moisture on the surface of steel pipe in passivation procedure. BACKGROUND

[0002] The device for removing the moisture on the surface of steel pipe in passivation procedure can remove the moisture on the surface of steel pipe and improve the quality of passivation procedure. Removing the moisture on the surface of steel pipe is a very important step in passivation procedure, which can be realized by a fan or the like. Removing the moisture on the surface of steel pipe is a crucial step, and the device for removing the moisture on the surface of steel pipe in passivation procedure can effectively remove the moisture on the surface of steel pipe, improve the surface quality of steel pipe, and improve the corrosion resistance. In the prior art, when the device is used, the device does not have a rotating mechanism, and the pipeline cannot be conveniently rotated, which causes the device to be inconvenient to quickly remove the moisture on the surface of the pipeline. Moreover, the first filter screen on the device can be blocked after long-term use, which reduces the efficiency of the first filter screen on the device. Therefore, the prior art needs to be improved. SUMMARY

[0003] The utility model aims at providing a device for removing the moisture on the surface of steel pipe in passivation procedure to solve the problem that when the device is used, the device does not have a rotating mechanism, the pipeline cannot be conveniently rotated, which causes the device to be inconvenient to quickly remove the moisture on the surface of the pipeline, and the first filter screen on the device can be blocked after long-term use, which reduces the efficiency of the first filter screen on the device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for removing the moisture on the surface of steel pipe in passivation procedure, comprising a shell, a box door is arranged on the shell, a supporting block is fixedly connected to the lower end of the shell, a connecting sleeve is fixedly connected to the upper end of the shell, a fan is fixedly installed in the connecting sleeve, a rotating rod is fixedly connected to the fan, a brush is fixedly connected to the upper end of the rotating rod, the brush is in contact with the connecting sleeve, a first filter screen is fixedly connected to the inside of the connecting sleeve, the first filter screen is in contact with the brush, the first filter screen is rotatably connected to the rotating rod, a guide groove is arranged in the connecting sleeve, a second filter screen is fixedly connected to the inside of the shell, and a rotating mechanism is arranged in the shell. The fan is started to blow the steel pipe in the device, the fan drives the brush and other components to rotate in the process of rotation, the brush is scraped on the first filter screen to prevent the first filter screen from being blocked and reduce the working efficiency of the first filter screen on the device.

[0005] Preferably, an annular sleeve is slidably connected to the inside of the guide groove, and the annular sleeve is fixedly connected to the brush. The brush is designed to scrape the first filter screen.

[0006] Preferably, the rotating mechanism includes a motor. The motor is fixedly mounted on the outer side of the housing. The rotating shaft of the motor is rotatably connected to the housing. A first rotating block is fixedly connected to the left end of the rotating shaft of the motor. The first rotating block contacts the housing. A second rotating block is rotatably connected inside the housing. A bearing is fixedly sleeved inside the housing. A second rotating block is fixedly sleeved inside the bearing. Support sleeves are fixedly connected to both the first and second rotating blocks. A screw is threadedly connected inside the support sleeve. A rotating sleeve is rotatably connected to the outer side of the screw. An insert rod contacts the inside of the rotating sleeve. A fixed sleeve is fixedly connected to the outer side of the insert rod. The fixed sleeve contacts the rotating sleeve. A spring is provided inside the rotating sleeve. A clamping block is fixedly connected to the lower end of the rotating sleeve. The clamping block contacts the support sleeve. By opening the door and moving the pipe to a designated position on the support sleeve, the clamping block and other components are moved. The clamping block moves and contacts the pipe, thus limiting the pipe's position. Then, the pipe is rotated, and a fan blows air onto the rotating pipe, allowing the device to quickly remove moisture from the pipe surface.

[0007] Preferably, the screw has an annular groove inside, and a plug rod is slidably connected inside the annular groove. By designing the annular groove, the plug rod can slide within the annular groove.

[0008] Preferably, the fixed sleeve has a sliding connection inside, and the locking block is slidably connected to the rotating sleeve. By designing the locking block, the fixed sleeve can be limited.

[0009] Preferably, one end of the spring is fixedly connected to a locking block, and the other end of the spring is fixedly connected to a rotating sleeve. By designing the spring, the locking block has an elastic force.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. The present invention describes a device for removing moisture from the surface of steel pipes during a passivation process. This device comprises a motor, a first rotating block, a second rotating block, bearings, a rotating sleeve, and a screw. The device opens the housing door, moves the pipe to a designated position on the support sleeve, and then moves the clamping block and other components. The clamping block contacts the pipe, thus limiting its movement. The pipe is then rotated, and a fan blows air onto the rotating pipe, enabling the device to quickly remove moisture from the pipe surface.

[0012] 2, The utility model relates to a device for passivation process removes the device of steel pipe surface moisture, through design connecting sleeve, fan, rotating rod, brush, first filter screen and guide groove etc. component, start fan and blow to the steel pipe in the device, fan drives brush etc. component rotation in the process of rotating, and the brush rotation is scraped to the first filter screen, and further prevents the first filter screen from being blocked, prevents the working efficiency of the first filter screen on the device from reducing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural diagram of the device for passivation process removes the steel pipe surface moisture of the utility model;

[0014] Figure 2 It is the section view schematic drawing of connecting sleeve, rotating rod and first filter screen cooperation of the utility model;

[0015] Figure 3 It is the section view schematic drawing of the device for passivation process removes the steel pipe surface moisture of the utility model;

[0016] Figure 4 It is the first filter screen of the utility model Figure 2 Amplification schematic drawing;

[0017] Figure 5 It is the A place amplification schematic drawing of the utility model Figure 3 .

[0018] In the drawing: 1, shell;2, box door;3, support block;4, connecting sleeve;5, fan;6, rotating rod;7, brush;8, first filter screen;9, guide groove;10, annular sleeve;11, second filter screen;12, rotating mechanism;121, motor;122, first rotating block;123, second rotating block;124, bearing;125, support sleeve;126, screw;127, rotating sleeve;128, annular groove;129, plug rod;1210, fixed sleeve;1211, clamping block;1212, spring;1213, clamping block. DETAILED DESCRIPTION

[0019] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0021] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0022] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0023] Please refer to Figures 1-5 A device for removing water on the surface of steel pipe in passivation process, including casing 1, be provided with box door 2 on casing 1, the lower end of casing 1 is fixedly connected with support block 3, the upper end of casing 1 is fixedly connected with connecting sleeve 4, fan 5 is fixedly installed in the inside of connecting sleeve 4, rotating rod 6 is fixedly connected on fan 5, the upper end of rotating rod 6 is fixedly connected with brush 7, and brush 7 contacts with connecting sleeve 4, first filter screen 8 is fixedly connected in the inside of connecting sleeve 4, and first filter screen 8 contacts with brush 7, and first filter screen 8 is rotatably connected with rotating rod 6, guide slot 9 is formed in the inside of connecting sleeve 4, annular sleeve 10 is slidably connected in the inside of guide slot 9, and annular sleeve 10 is fixedly connected with brush 7, by designing brush 7, first filter screen 8 can be scraped, second filter screen 11 is fixedly connected in the inside of casing 1, rotating mechanism 12 is arranged in the inside of casing 1, by starting fan 5, the steel pipe in the device is blown, fan 5 drives brush 7 and other components to rotate in the process of rotating, brush 7 rotates and scrapes first filter screen 8, to prevent first filter screen 8 from being blocked, to prevent the working efficiency of first filter screen 8 on the device from being reduced.

[0024] Please refer to Figure 3 、 Figure 5 , the rotating mechanism 12 comprises a motor 121, the motor 121 is fixedly installed on the outer side of the shell 1, the rotating shaft of the motor 121 is rotatably connected with the shell 1, the left end of the rotating shaft of the motor 121 is fixedly connected with a first rotating block 122, the first rotating block 122 is in contact with the shell 1, a second rotating block 123 is rotatably connected in the shell 1, a bearing 124 is fixedly sleeved in the shell 1, the second rotating block 123 is fixedly sleeved in the inner part of the bearing 124, a supporting sleeve 125 is fixedly connected on the first rotating block 122 and the second rotating block 123, a screw rod 126 is threadedly connected in the inner part of the supporting sleeve 125, a rotating sleeve 127 is rotatably connected on the outer side of the screw rod 126, an annular groove 128 is formed in the inner part of the screw rod 126, a plug rod 129 is slidably connected in the inner part of the annular groove 128, the plug rod 129 can slide in the annular groove 128 through the design of the annular groove 128, the plug rod 129 is in contact with the inner part of the rotating sleeve 127, a fixing sleeve 1210 is fixedly connected on the outer side of the plug rod 129, the fixing sleeve 1210 is in contact with the rotating sleeve 127, a clamping block 1211 is slidably connected in the inner part of the fixing sleeve 1210, the clamping block 1211 is slidably connected with the rotating sleeve 127, the fixing sleeve 1210 can be limited through the design of the clamping block 1211.

[0025] Please refer to Figure 3 、 Figure 5 , the rotating sleeve 127 is provided with a spring 1212, one end of the spring 1212 is fixedly connected with the clamping block 1211, the other end of the spring 1212 is fixedly connected with the rotating sleeve 127, the clamping block 1211 has elastic force through the design of the spring 1212, the lower end of the rotating sleeve 127 is fixedly connected with a clamping block 1213, the clamping block 1213 is in contact with the supporting sleeve 125, the pipe is moved to the specified position on the supporting sleeve 125 through opening the box door 2, then the clamping block 1213 and other components are moved, the clamping block 1213 is in contact with the pipe, so that the pipe is limited, then the pipe is rotated, the fan 5 blows the pipe in rotation, so that the device can quickly remove the moisture on the surface of the pipe.

[0026] The utility model discloses a specific implementation process as follows: when the device is used, open the box door 2, then move the pipeline to the designated position on the support sleeve 125, rotate the screw rod 126, and the screw rod 126 rotates and the support sleeve 125 moves in screw thread, and then the screw rod 126 generates relative displacement, and the screw rod 126 rotates and drives the rotating sleeve 127 and other components to move downwards, the rotating sleeve 127 moves downwards and drives the clamping block 1213 to move downwards, the clamping block 1213 moves downwards and contacts the pipeline, and then the pipeline is limited, and then start the motor 121, and the motor 121 drives the first rotating block 122 to rotate, and the first rotating block 122 rotates and drives the pipeline and the second rotating block 123 and other components to rotate, then start the fan 5, and the fan 5 blows the pipeline in rotation, so that the device can remove the moisture on the surface of the pipeline quickly.

[0027] When the fan 5 rotates, the fan 5 rotates and drives the rotating rod 6 to rotate, the rotating rod 6 rotates and drives the brush 7 to rotate, the brush 7 rotates and drives the annular sleeve 10 to rotate, the annular sleeve 10 rotates in the guide groove 9, the brush 7 rotates and scrapes the first filter screen 8, and then the first filter screen 8 is prevented from being blocked, and the working efficiency of the first filter screen 8 on the device is prevented from being reduced.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for removing moisture from the surface of a steel pipe in a passivation process, characterized by: The utility model provides a kind of dust removal device, including shell (1), the shell (1) is equipped with cabinet door (2), the lower end of the shell (1) is fixedly connected with support block (3), the upper end of the shell (1) is fixedly connected with connecting sleeve (4), the inside of the connecting sleeve (4) is fixedly installed fan (5), the fan (5) is fixedly connected with rotating rod (6), the upper end of the rotating rod (6) is fixedly connected with brush (7), the brush (7) is in contact with connecting sleeve (4), the inside of the connecting sleeve (4) is fixedly connected with first filter screen (8), the first filter screen (8) is in contact with brush (7), the first filter screen (8) is rotatably connected with rotating rod (6), the inside of the connecting sleeve (4) is equipped with guide slot (9), the inside of the shell (1) is fixedly connected with second filter screen (11), the inside of the shell (1) is equipped with rotating mechanism (12).

2. A device for removing moisture from the surface of a steel pipe in a passivation process according to claim 1, characterized in that: The inside of the guide slot (9) is slidably connected with annular sleeve (10), and the annular sleeve (10) is fixedly connected with the brush (7).

3. A device for removing moisture from the surface of a steel pipe in a passivation process according to claim 1, characterized in that: The rotating mechanism (12) includes motor (121), the outside of the shell (1) is fixedly installed motor (121), the rotating shaft of the motor (121) is rotatably connected with the shell (1), the rotating shaft left end of the motor (121) is fixedly connected with first rotating block (122), the first rotating block (122) is in contact with the shell (1), the inside of the shell (1) is rotatably connected with second rotating block (123), the inside of the shell (1) is fixedly sleeved with bearing (124), the inside of the bearing (124) is fixedly sleeved with second rotating block (123), the first rotating block (122) and second rotating block (123) are both fixedly connected with support sleeve (125), the inside of the support sleeve (125) is threadedly connected with screw rod (126), the outside of the screw rod (126) is rotatably connected with rotating sleeve (127), the inside of the rotating sleeve (127) is in contact with insertion rod (129), the outside of the insertion rod (129) is fixedly connected with fixed sleeve (1210), the fixed sleeve (1210) is in contact with the rotating sleeve (127), the inside of the rotating sleeve (127) is provided with spring (1212), the lower end of the rotating sleeve (127) is fixedly connected with clamping block (1213), and the clamping block (1213) is in contact with the support sleeve (125).

4. A device for removing moisture from the surface of a steel pipe in a passivation process according to claim 3, characterized in that: The inside of the screw rod (126) is equipped with annular groove (128), and the inside of the annular groove (128) is slidably connected with insertion rod (129).

5. A device for removing moisture from the surface of a steel pipe in a passivation process according to claim 3, characterized in that: The inside of the fixed sleeve (1210) is slidably connected with clamping block (1211), and the clamping block (1211) is slidably connected with the rotating sleeve (127).

6. A device for removing moisture from the surface of a steel pipe in a passivation process according to claim 3, characterized in that: One end of the spring (1212) is fixedly connected with the clamping block (1211), and the other end of the spring (1212) is fixedly connected with the rotating sleeve (127).

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