Fluidized bed heating device as well as oil-containing kieselguhr serialization oil extraction equipment and oil extraction method

A technology of heating device and oil extraction equipment, applied in coil device, induction heating, petroleum industry and other directions, can solve the problems of pollution, reduce service life, secondary pollution, etc., and achieve the effect of ensuring performance and improving oil yield

Active Publication Date: 2014-09-24
GONGYI CITY XINHUA MACHINERY FACTORY
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  • Abstract
  • Description
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Problems solved by technology

[0003] The pickling method has caused serious pollution to the environment and oil-using units: first, the sulfuric acid and hydrochloric acid gases in the open-air immersion pool cause air pollution; second, the service life of the machine is reduced after using acid-containing oil; Putting it upside down, causing secondary pollution

Method used

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  • Fluidized bed heating device as well as oil-containing kieselguhr serialization oil extraction equipment and oil extraction method
  • Fluidized bed heating device as well as oil-containing kieselguhr serialization oil extraction equipment and oil extraction method
  • Fluidized bed heating device as well as oil-containing kieselguhr serialization oil extraction equipment and oil extraction method

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] see figure 1 , an electromagnetic eddy current heating device for a fluidized bed of the present invention, comprising a fluidized bed and an electromagnetic heating controller 8 connected to the fluidized bed, the fluidized bed includes a fluidized bed body 17 and an agitating shaft 18 arranged inside the bed body, the agitating shaft 18 is equipped with a stirring blade 21, the left end of the stirring shaft 18 is connected with a reducer 16 and a motor 15 in turn, the reducer 16 is a cycloid reducer, and the upper left side of the fluidized bed body 17 is provided with Feed inlet 22, a discharge port 23 is provided on the lower right side of the fluidized bed body 17, a gate valve 19 is provided at the discharge port 23, and the discharge port 23 is connected with the slagging device 10, and the vulcanization The lower part of the be...

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Abstract

The invention discloses a fluidized bed electromagnetic vortex heating device which comprises a fluidized bed and an electromagnetic heating controller connected with the fluidized bed, wherein an electromagnetic heating coil is arranged at the lower part of a bed body of the fluidized bed, and is connected with a frequency conversion and temperature control voltage regulator, and the frequency conversion and temperature control voltage regulator is connected with the electromagnetic heating controller. Oil-containing kieselguhr serialization oil extraction equipment comprises a feeding device, a heating device, an oil gas recovering device and a deslagging device, wherein the heating device is the fluidized electromagnetic vortex heating device, and the deslagging device is communicated with the discharging hole of the fluidized bed electromagnetic vortex heating device. An oil-containing kieselguhr serialization oil extraction method comprises the steps: feeding, heating, stirring, primarily distilling, extracting engine oil and hydraulic oil, and deslagging. Rolling oil and kieselguhr in oil-containing kieselguhr treated by adopting the oil-containing kieselguhr serialization oil extraction equipment are separated by using a physical method, without using acidic and basic or other harmful substances in the whole process, and the separation is performed under a vacuum condition, without exhaust gas emission.

Description

technical field [0001] The invention relates to the technical field of cyclic treatment and utilization of oil-containing diatomite, in particular to a heating device for a fluidized bed, continuous oil extraction equipment and an oil extraction method for oil-containing diatomite. Background technique [0002] During the rolling process of aluminum strip and foil, diatomite and clay are used as filter aids to filter aluminum chips and fine dust in rolling oil. Waste diatomaceous earth and clay contain 25%-30% of rolling oil. Oil production is often treated as hazardous waste, and individuals who purchase it generally use local pickling to extract the rolling oil from diatomaceous earth. [0003] The pickling method has caused serious pollution to the environment and oil users: first, the sulfuric acid and hydrochloric acid gases in the open-air immersion pool cause air pollution; second, the service life of the machine is reduced after using acid-containing oil; Put it ups...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M175/00H05B6/02H05B6/36C10N40/24
Inventor 刘建华李文啟刘天—刘航
Owner GONGYI CITY XINHUA MACHINERY FACTORY
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