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A method for recovering and treating an oil filter element
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A technology of recycling and oil filtering, applied in the installation/connection of lubricant purification devices, lubricating parts, pressure lubricants, etc., can solve problems such as increased oil consumption, waste, environmental pollution, etc., to achieve high collection rate, recycling Sufficient, high-purity effect
Active Publication Date: 2016-06-29
LIANYUNGANG ZHONGZAI STEEL FURNACE CHARGE
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
The various components in the engine are lubricated by engine oil to achieve normal work, but metal debris, dust entering, carbon deposits oxidized at high temperatures, and some water vapor generated during the operation of the components will continue to mix into the engine oil. The service life of the engine oil will be reduced if it is long, and it may affect the normal operation of the engine in severe cases
[0003] After long-term use, the performance of the engine oil and the oil filter element will gradually degrade, making it difficult to ensure the normal operation of the engine, reducing fuel efficiency and increasing fuel consumption
Therefore, the engine oil and the oil filter must be replaced regularly. As we all know, every time the oil is changed, the oil filter of the car must be replaced. The placement of thousands of discarded automobile oil filters has become a key issue. These discarded automobile oil filters , which contains a lot of waste engine oil, and the filter elements inside are made of copper, alloy, and even paper. If a large amount of waste is discarded, it will definitely pollute the environment, especially the various metals, oils and other useful substances inside are wasted in vain.
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0027] S1. Remove the metal parts of the oil filter element;
[0029] Break the filter element, stop heating when it reaches the boiling point of the engine oil when heated to 360 degrees, distill, condense and collect the condensed engine oil at 10.5mmHg;
[0031] When heating to 430 degrees, stop heating after reaching the carbonization point of the filter paper, filter out the carbonized powder of the filter paper, and leave the residue of the broken filter element;
[0035] S1. Remove the metal parts of the oil filter element;
[0036] S2. Heating, distillation, condensation
[0037] Break the filter element, stop heating when it reaches the boiling point of the engine oil when heated to 380 degrees, distill, condense and collect the condensed engine oil at 11.0mmHg;
[0039] When heating to 500 degrees, stop heating after reaching the carbonization point of the filter paper, filter out the carbonized powder of the filter paper, and leave the residue of the broken filter element;
[0041] Crush the residue to particles below 0.3mm, send it to a magnetic separator, and use a magnetic flux of 3700 gauss for dry separation to obtain iron powder.
Embodiment 3
[0043] S1. Remove the metal parts of the oil filter element;
[0044] S2. Heating, distillation, condensation
[0045] Break the filter element, stop heating when it reaches the boiling point of the engine oil when it is heated to 390 degrees, and carry out distillation and condensation at 11.9mmHg, and collect the condensed engine oil;
[0047] When heating to 580 degrees, stop heating after reaching the carbonization point of the filter paper, filter out the carbonized powder of the filter paper, and leave the residue of the broken filter element;
[0049] The residue is crushed to particles below 0.45mm, sent to a magnetic separator, and dry-separated by magnetic separation with a magnetic flux of 3790 Gauss to obtain iron powder.
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PUM
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Abstract
The invention provides a method for recycling an engine oil filter. The method includes the steps of (1) disassembling a metal part of the engine oil filter, (2) carrying out heating, distillation and condensation, (3) carrying out heating again, and collecting carbon powder, and (4) magnetizing and collecting iron. Residuals are crushed into particles smaller than 5 mm in size to be fed into a magnetic separator, dry separation is carried out through magnetic separation of 3500 G-3800 G in magnetic flux, and iron powder is obtained. By means of the technical scheme, the method for recycling the engine oil filter has the advantages that engine oil is collected in the heating, distillation and condensation mode, and compared with a traditional pressing oil outlet mode, the oil is high in purity and clean; filter paper is carbonized, and the method is environmentally friendly and sanitary; the iron powder is collected in the magnetized mode, and the collecting rate is high; the whole technical scheme is sufficient in engine oil filter recycling, efficient and environmentally friendly, and energy is saved.
Description
technical field [0001] The invention relates to the field of oil filter processing, in particular to a method for recycling and processing the oil filter. Background technique [0002] The function of engine oil is not only to lubricate, but also to cool and take away the debris from the machine. The various components in the engine are lubricated by engine oil to achieve normal work, but metal debris, dust entering, carbon deposits oxidized at high temperatures, and some water vapor generated during the operation of the components will continue to mix into the engine oil. The service life of the engine oil will be reduced if it is long, and it may affect the normal operation of the engine in severe cases. [0003] Since the performance of the engine oil and the oil filter element will gradually degrade after long-term use, it is difficult to ensure the normal operation of the engine, which reduces fuel efficiency and increases fuel consumption. Therefore, the engine oil a...
Claims
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Application Information
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