Cement culvert pipe coating machine and method for resisting corrosion of cement culvert pipe through coating machine
A coating machine and cement technology, which is applied to the device and coating of the surface coating liquid, can solve the problems of the service life of the cement culvert pipe and other problems, and achieve the effect of improving the anti-corrosion performance, high efficiency and fast coating speed.
Active Publication Date: 2017-08-25
赣州市航发新型建材有限公司
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Problems solved by technology
[0002] Culvert pipes are used in water conservancy, highway, railway, municipal and other projects by steel vanadium. The culvert pipes are generally buried underground and can be used for confluence and drainage. At present, if the cement culvert pipes are used in seawater, the seawater will corrode the cement culvert pipes for a long time, resulting in The service life of cement culvert pipes is revealed. In the prior art, there is no equipment for anti-corrosion treatment of cement culvert pipes. Therefore, it is of great practical significance for enterprises to develop an equipment that can do anti-corrosion treatment for cement culvert pipes.
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[0028] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0029] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention that a device or element must have a particular orientation, be constructed, and operate in a particular orientation.
[0030] refer to figure 1 with figure 2 As shown, a cement culvert pipe coating machine includes a frame 1, a feeding mechanism 2, a lift...
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The invention relates to the technical field of cement culvert pipe manufacturing, in particular to a cement culvert pipe coating machine. The cement culvert pipe coating machine is characterized by comprising a machine frame, a feeding mechanism, a lifting mechanism, an injection mechanism, a cement culvert pipe fixing mechanism and a trough. The feeding mechanism is a conveying belt, the conveying belt is provided with an arc limiting groove used for positioning a cement culvert pipe, and the conveying belt penetrates into the machine frame. By means of the cement culvert pipe coating machine, the inner side and the outer side of the cement culvert pipe are coated with liquid corrosion-resisting materials, and the corrosion resistance of the cement culvert pipe can be greatly improved; by using the cement culvert pipe coating machine for coating, the coating speed is high, and the efficiency is high; and compared with manual coating, no dead corner is formed, and the efficiency can be improved by 5 times or more.
Description
technical field [0001] The invention relates to the technical field of cement culvert pipe manufacture, in particular to a hermetic door structure. Background technique [0002] Culvert pipes are used in water conservancy, highway, railway, municipal and other projects by steel vanadium. The culvert pipes are generally buried underground and can be used for confluence and drainage. At present, if the cement culvert pipes are used in seawater, the seawater will corrode the cement culvert pipes for a long time, resulting in The service life of cement culvert pipes is clear, and there is no equipment for anti-corrosion treatment of cement culvert pipes in the prior art. Therefore, it is of great practical significance for enterprises to develop an equipment that can do anti-corrosion treatment for cement culvert pipes. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the above-mentioned technologies, and provide a cemen...
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IPC IPC(8): B05C9/04B05C13/02B05C9/14
CPCB05C9/045B05C9/14B05C13/02
Inventor 王修其
Owner 赣州市航发新型建材有限公司