Device for coating natural gas pipeline surface with corrosion remover
A technology of natural gas pipelines and preservatives, which is applied to the device for coating liquid on the surface, pretreatment of the surface, coating, etc., which can solve the problems of waste, time-consuming and labor-intensive, and labor-intensive
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Embodiment 1
[0039] A device for brushing preservatives on the surface of natural gas pipelines, such as Figure 1-9 As shown, it includes a bottom plate 1, a support plate 2, a placement frame 4, a support plate 5, a rust removal device 6, a water inlet pipe 13 and a second one-way valve 14, and a support plate 2 is installed on the left side of the top of the bottom plate 1, and the support plate 2 There is a first through hole 3 in the middle, a placement frame 4 is installed on the left side of the top of the base plate 1, the placement frame 4 is located on the right side of the support plate 2, support plates 5 are installed on the left and right sides of the top of the base plate 1, and the left support plate 5 is located on the left side of the support plate 2. On the right side of the frame 4, a derusting device 6 is provided between the middle parts of the support plates 5 on the left and right sides, the second bearing seat 7 is installed on the top of the left support plate 5, a...
Embodiment 2
[0041] A device for brushing preservatives on the surface of natural gas pipelines, such as Figure 1-9 As shown, it includes a bottom plate 1, a support plate 2, a placement frame 4, a support plate 5, a rust removal device 6, a water inlet pipe 13 and a second one-way valve 14, and a support plate 2 is installed on the left side of the top of the bottom plate 1, and the support plate 2 There is a first through hole 3 in the middle, a placement frame 4 is installed on the left side of the top of the base plate 1, the placement frame 4 is located on the right side of the support plate 2, support plates 5 are installed on the left and right sides of the top of the base plate 1, and the left support plate 5 is located on the left side of the support plate 2. On the right side of the frame 4, a derusting device 6 is provided between the middle parts of the support plates 5 on the left and right sides, the second bearing seat 7 is installed on the top of the left support plate 5, a...
Embodiment 3
[0044] A device for brushing preservatives on the surface of natural gas pipelines, such as Figure 1-9 As shown, it includes a bottom plate 1, a support plate 2, a placement frame 4, a support plate 5, a rust removal device 6, a water inlet pipe 13 and a second one-way valve 14, and a support plate 2 is installed on the left side of the top of the bottom plate 1, and the support plate 2 There is a first through hole 3 in the middle, a placement frame 4 is installed on the left side of the top of the base plate 1, the placement frame 4 is located on the right side of the support plate 2, support plates 5 are installed on the left and right sides of the top of the base plate 1, and the left support plate 5 is located on the left side of the support plate 2. On the right side of the frame 4, a derusting device 6 is provided between the middle parts of the support plates 5 on the left and right sides, the second bearing seat 7 is installed on the top of the left support plate 5, a...
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