A graphene paint spraying device for repairing double-layer storage tanks

Abstract

The invention provides a graphene paint spraying device for double-layer storage tank repairing. The graphene paint spraying device comprises a tank body, a stirring machine, a feeding port, a partition plate, a baffle plate, a leaking plate, leaking holes, a rotating rod, a gear, connecting rods, stopping plates, a toothed rod, a piston I, a reducing U-shaped pipe, a piston II, a pressing plate,springs, a filter screen and a supercharger. The graphene paint spraying device for double-layer storage tank repairing has the beneficial effects that when mixed graphene paint is almost used up, thepressing plate is ejected under the action of the springs; due to the principle of a communicating vessel, the toothed rod moves to the left, and the gear and the rotating rod are driven to rotate counterclockwise by 30 degrees; at the time, the stopping plates are staggered from the leaking holes; the paint positioned above the partition plate leaks downward through the leaking holes and can beused after being screened, and thus the paint sufficiency can always be kept; and accordingly, the effect that the paint is always sufficient can be achieved, the situations of paint insufficiency andspraying non-uniformity can be avoided, the adding frequency can be reduced, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of graphene paint spraying devices, in particular to a graphene paint spraying device for repairing double-layer storage tanks. Background technique [0002] Graphene has unique properties. It has great hardness. It can be used with other materials to increase the hardness of the material, so it is often used to make graphene coatings to repair double-layer tanks. When using graphene coatings, it needs to be sprayed with a spraying device , it is more convenient to use the spraying method, and the coverage is uniform. However, when the spraying device is in use, when the paint is sprayed, it is impossible to know in time when the paint is used up. It is easy to make the paint spray uneven and cause the spraying effect to weaken. A graphene paint spraying device for double-layer storage tank repair solves the above problems. Contents of the invention [0003] The present invention adopts the following tech...

AI Technical Summary

Problems solved by technology

[0002] Graphene has unique properties. It has great hardness. It can be used with other materials to increase the hardness of the material, so it is often used to make graphene coatings to repair double-layer tanks. When using graphene coatings, it needs to be sprayed with a spraying device , it is more convenient to use the spraying method, and the coverage is uniform. However, when the spraying device is in use, when the paint is sprayed, it is impossible to know in time when the paint is used up. It is easy to make the paint spray uneven and cause the spraying effect to weaken. A graphene paint spraying device for repairing double-layer storage tanks to solve the above problems

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