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A thermal cracking, fully-sealed technology, applied in multi-stage series-connected refining and cracking process treatment, petroleum industry, hydrocarbon oil treatment products, etc., can solve problems such as high production cost and environmental pollution, and ensure slag discharge and sealing. Great effect, cleverly designed effect
Inactive Publication Date: 2020-04-21
王雨田
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[0005] However, these methods, processes or devices have failed to completely change the shortcomings of waste discharge, environmental pollution, complex procedures, high production costs, time-consuming, energy-consuming and other shortcomings caused by traditional acid-alkali refining, and there are more or less such defects question
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0028] refer to figure 1...
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Abstract
The invention discloses a fully-sealed continuous thermal cracking kettle. The kettle comprises a feeding packing auger, a first thermal cracking kettle, a second thermal cracking kettle, a deslaggingpacking auger, a vapor-liquid separator, a reboiler, a gasoline-diesel separation column, a first mixed oil condenser, a second mixed oil condenser, a first gasoline condenser, a second gasoline condenser, a heat exchanger, an oil-water separation box, an adsorber, a compressor, a refrigerator and a first diesel adsorption residue remover. The fully-sealed continuous thermal cracking kettle is automatic continuous production equipment for regenerating diesel oil from the waste oil by the catalytic cracking method and is simple in process, energy-saving, environment-friendly, low in operationcost and high in efficiency; the equipment not only can catalyze cracking of waste oil, but also can catalyze cracking of grease waste oil or a mixture of the grease waste oil and the waste oil, including almost all kinds of waste oil, universality is high, and regenerated light and heavy diesel oil or fuel oil is clear, transparent, good in color and luster, high in heat value, moderate in viscosity, good in fluidity and high in flash point, and meets the national or industrial standard.
Description
technical field [0001] The invention relates to the technical field of fuel oil processing, in particular to a fully sealed continuous thermal cracking kettle. Background technique [0002] Oil supply is becoming increasingly tight, prices are rising, and resources are becoming increasingly depleted. There are signs that the era of low oil prices may be gone forever. In order to alleviate the shortage of oil supply, make full use of energy resources, save energy, reduce pollution, and turn waste into treasure has become a basic national policy of the country. Make full use of waste raw materials, especially waste oil, to regenerate light and heavy diesel oil and fuel oil through catalytic cracking. etc. It can not only alleviate the contradiction between supply and demand of my country's oil shortage and increasing demand, but also promote environmental protection and turn waste into treasure. It is a wise choice for the country, society and enterprises, and has a very broad ...
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