Oil product storage tank cleaning hydraulic type self-controlled robot

Abstract

Disclosed is a hydraulic type automatic controlled robot for cleaning the oil storage tank, the robot includes a machine frame, a rotary table at the front part on the upper end of the machine frame, and a pitching rotary table connected with the rotary table, a searchlight, a spray head and a CCD camera are parallel-arranged on the pitching rotary table, a hydraulic line is in connection with two rotary table hydraulic swing cylinders and the spray head, a spade board is arranged at the front end of the lower part of the machine frame for connecting with the machine frame rotor axis mechanism and is connected with the hydraulic cylinder, crawler mechanisms of the hydraulic motor transmission is arranged on the two sides at the lower part of the machine frame, a hydraulic system includes a hydraulic pump, the hydraulic source, a hydraulic motor on the machine frame, a swing cylinder, the hydraulic cylinder, and the hydraulic pipeline and a protection hydraulic pipeline arranged at the middle part of the rear end of the machine frame and an electrical wire of an integrated transistor that connected with each other; a control system includes a control board of a PLC control center, a circuit board, a control panel, a control cabinet, an electromagnetic valve and a motor; the PLC control board and the circuit board are designed to be positioned in the control cabinet, and the control panel controls the working of the robot, the hydraulic pump and the mud pump, and ensures the treatment and outer carrying of the sludge in the storage tank.

Description

1. Technical field [0001] The invention relates to a cleaning, decontamination and sand removal equipment for an oil storage tank, in particular to a hydraulic automatic control robot for cleaning an oil storage tank. 2. Background technology [0002] During the long-term storage and transportation of oil storage tanks, a small amount of mechanical impurities, sand, soil, heavy metal salts, and heavy oily components such as paraffin and asphaltene in the oil will naturally settle due to the difference in specific gravity and accumulate in the oil tank. At the bottom, a black and thick gelatinous substance layer is formed, which is the oil tank bottom mud. The bottom layer of oil sludge increases with the increase of continuous storage and transportation time. Over time, it will seriously affect the storage and transportation production of oil tanks, and must be removed regularly. Safe production also requires oil storage tanks to be inspected regularly. As early as 1993, Ge...

AI Technical Summary

Problems solved by technology

The above methods all have long tank cleaning cycle, time-consuming and labor-intensive cleaning, unscientific cleaning process, non-recycling of the removed sludge, pollution of the environment, and unsafe factors.

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