A device for simultaneous pickling of inner and outer walls of steel pipes
A technology for inner and outer walls and steel pipes, which is applied to the field of devices for simultaneous pickling of the inner and outer walls of steel pipes, can solve the problems of high manufacturing cost, low production efficiency, affecting the degree of automation of production workshops, etc., to improve work efficiency, improve the degree of automation, and ensure cleanliness. effect of effect
Active Publication Date: 2020-11-03
CHANGZHOU HEYUAN STEEL TUBE
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Problems solved by technology
[0002] In the steel pipe production process of some metal processing large and medium-sized enterprises, after the steel pipe is cut to length, it needs to be pickled to treat the inner and outer walls of the steel pipe. In the traditional workshop, some pickling equipment is usually used in this process. General equipment is separated for the pickling process of the inner wall of the steel pipe and the pickling process of the outer wall of the steel pipe. Such a process has high manufacturing costs, low production efficiency, and affects the automation of the entire production workshop. A steel pipe described in the present invention The device for pickling the inner and outer walls at the same time can solve the above problems
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[0021] Combine below Figure 1-Figure 7 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0022]A device for simultaneously pickling the inner and outer walls of steel pipes according to the present invention includes a cleaning box 11, in which a pickling pool 31 is provided with an upward opening, and a steel pipe 47 is arranged sliding up and down in the pickling pool 31, The pickling pool 31 is stored with pickling solution for cleaning the outer wall of the steel pipe 47, and the inner wall of the left and right sides of the pickling pool 31 is connected with an equipment chamber 33, and the pickling pool 31 is connected to the A barrier plate 32 is arranged between the equipment chambers 33, the front and rear ends of the barrier plate 32 are fixedly connected t...
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The invention discloses a device for simultaneously pickling the inner and outer walls of steel pipes, which includes a cleaning box. A pickling pool with an upward opening is arranged in the cleaning box. Steel pipes are slid up and down in the pickling pool. For cleaning the pickling liquid on the outer wall of the steel pipe, the inner walls of the left and right sides of the pickling tank are connected with equipment chambers, and a barrier plate is provided between the pickling tank and the equipment cavity, and the barrier plate The front and rear ends are fixedly connected to the cleaning box, and the present invention can extend the nozzle into the inner wall of the steel pipe for liquid spray cleaning to ensure the cleaning effect of the inner wall of the steel pipe, and cooperate with the entire steel pipe to move up and down in the pickling tank to dip the outer wall. Further, the function of cleaning the inner and outer walls of the steel pipe at the same time is realized, thereby improving work efficiency and improving the automatic degree of steel pipe cleaning.
Description
technical field [0001] The invention relates to the field of cleaning steel pipes, in particular to a device for simultaneously pickling the inner and outer walls of steel pipes. Background technique [0002] In the steel pipe production process of some metal processing large and medium-sized enterprises, after the steel pipe is cut to length, it needs to be pickled to treat the inner and outer walls of the steel pipe. In the traditional workshop, some pickling equipment is usually used in this process. General equipment is separated for the pickling process of the inner wall of the steel pipe and the pickling process of the outer wall of the steel pipe. Such a process has high manufacturing costs, low production efficiency, and affects the automation of the entire production workshop. A steel pipe described in the present invention The device for pickling the inner and outer walls at the same time can solve the above problems. Contents of the invention [0003] In order ...
Claims
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IPC IPC(8): C23G3/04
CPCC23G3/04
Inventor 余洪文
Owner CHANGZHOU HEYUAN STEEL TUBE