Special cleaning equipment for tanks

Abstract

The invention relates to a special device, in particular to a special washing device for a tank pot. The special washing device for the tank pot aims at solving problems during the washing process of the tank pot of a special structure. The special washing device for the tank pot comprises a middle drainage pipe of a hollow structure and a hollow water conveying pipe, wherein a lifting rod sleeves the outer side of the middle drainage pipe, two connection rods are symmetrically fixed at the bottom of the lifting rod, and the two connection rods are fixed with another two connection rods fixed on the upper end face of a clamp sleeve through hinge joints. By adopting the technical scheme, pot washers of the special washing device for the tank pot can smoothly pass through manholes, and then are smoothly fed to the middle of the tank pot, and therefore the special washing device for the tank pot can guarantee that the pot washers are evenly distributed and jet water to the inner wall of the tank pot at a short distance, and then achieves strong decontamination effects, and not only is good in cleaning effect, but also is high in work efficiency, low in water consumption and low in power consumption. Simultaneously, due to the fact that the special washing device for the tank pot avoids manual pot entrance operation, and greatly improves professional security.

Description

technical field [0001] The invention relates to special equipment, in particular to a special washing equipment for tanks. Background technique [0002] Tanks are an important tool for transporting and storing liquid materials, and are widely used in transportation fields such as petroleum, chemical, and food oil. Currently common tanks include railway tank cars, road tank cars, tank containers, underground oil tanks at gas stations, and various storage tanks and storage tanks. The following uses railway tank cars as an example. [0003] In order to ensure the transportation safety of the liquid inside the tank car and its own quality, the inner wall of the tank car must be regularly cleaned during reloading. However, the structure of the tank car has great particularity. The length of the tank body is much greater than the width, and the overall structure is oblong. Moreover, the manhole size of the tank car is small, and there are a large amount of toxic and harmful subs...

AI Technical Summary

Problems solved by technology

Moreover, the manhole size of the tank car is small, and there are a large amount of toxic and harmful substances such as flammable and explosive liquids inside the tank car, so the cleaning of the inner wall of the tank car is very difficult and the operation risk factor is extremely high

[0004] At present, the cleaning of tank trucks mostly adopts the manual open cleaning method, which is labor-intensive, causes serious environmental pollution, and greatly damages the health of operators.

[0005] With the consideration of the occupational safety of operators and related regulations becoming more and more stringent, some users are currently using cleaning equipment to clean the inside of the tank car. However, because the tank car has a long oval structure, the length of both ends is much greater than the width. As a result, many technical difficulties occurred when the equipment was cleaned and entered and exited, and the cleaning quality and cleaning effect were difficult to guarantee

[0006] Due to the complex and bulky structure, low cleaning efficiency, and blind spots in cleaning equipment, it has been difficult to promote automatic machine cleaning in the field of tank cars, and manual cleaning is still the main method.

Images