Vehicle used oil recovery method

Abstract

The invention relates to the technical field of oil recovery, and concretely relates to a vehicle used oil recovery method. The method comprising the following steps: S1, lifting a vehicle by using alifting device; S2, cleaning the chassis of the vehicle in step S1 by using a high-pressure nozzle; S3, pushing an oil recovery tank to a position below a vehicle oil tank, and adjusting the height ofthe vehicle to make that a distance between the vehicle chassis and the top of the oil recovery tank is just suitable for an operator to unscrew bolts on the oil tank; S4, unscrewing the bolts at thebottom of the oil tank by the operator after step S3 is completed, and allowing the oil to flow into the oil recovery tank; and S5, lifting the vehicle after step S4 is completed, and pushing out theoil recovery tank. An oil box and a water box of the oil recovery tank adopted in the method are slidably connected by a connecting mechanism, two fixed plates positioned on the side surfaces of theoil box and the water box are connected by a guiding mechanism, and a pedal is stepped on to realize the lifting of the water box, so high wastewater is prevented from being not received, and the ground is protected from being polluted.

Description

technical field [0001] The invention relates to the technical field of engine oil recovery, in particular to a method for recycling vehicle waste engine oil. Background technique [0002] The so-called waste engine oil refers to the fact that the engine oil is mixed with impurities such as water, dust, other miscellaneous oils and metal powder produced by the wear and tear of the machine parts during use, resulting in blackening of the color and increased viscosity; Acids, gums and bituminous substances. [0003] However, the traditional scrapped car dismantling oil and water treatment device only disassembles the oil and waste water twice, and the disassembly time is slow, and the oil is connected to the oil receiver, the coolant, the air conditioner water, etc. are all connected by basins. Do not fix the basin on the bottom of the disassembled parts and adjust the height of the basin when taking it out, causing oil and water to splash on the ground when the auto parts are...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional scrapped car dismantling oil and water treatment device only disassembles the oil and waste water twice, and the disassembly time is slow, and the oil is connected to the oil receiver, the coolant, the air conditioner water, etc. are all connected by basins. Do not fix the basin on the bottom of the disassembled parts and adjust the height of the basin when taking it out, causing oil and water to splash on the ground when the auto parts are disassembled, causing bottom surface pollution, and the height of the receiving device cannot be adjusted according to the lifting height of the car. In view of this, The invention provides a method for recycling vehicle waste engine oil, which has the following characteristics:

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