Two-stage serial fluidized bed oil-water separator

An oil-water separator, fluidized bed technology, applied in liquid separation, separation methods, chemical instruments and methods, etc., can solve the problems of high cost and low oil-water separation efficiency

Pending Publication Date: 2019-08-02
NORTHEAST GASOLINEEUM UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects of low oil-water separation efficiency and high cost in the prior art, the technical problem to be solved by the present invention is to provide a two-stage serial fluidize

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Two-stage serial fluidized bed oil-water separator
  • Two-stage serial fluidized bed oil-water separator
  • Two-stage serial fluidized bed oil-water separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] Such as figure 1 and figure 2 As shown, this embodiment discloses a two-stage serial fluidized bed oil-water separator, including a first-stage fluidized bed 1 and a second-stage fluidized bed 2 arranged in a vertical direction, and in the first-stage fluidized bed 1 is provided with a liquid inlet 101, and above the liquid inlet 101 is provided with a liquid inlet distribution plate 102 (refer to image 3), the liquid inlet distribution plate 102 is in the shape of a mesh, and a number of through holes are arranged on ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a two-stage serial fluidized bed oil-water separator. The two-stage serial fluidized bed oil-water separator comprises a first-stage fluidized bed, a second-stage fluidized bedand a pipeline, wherein the first-stage fluidized bed is arranged in the vertical direction; a liquid inlet is formed in the bottom of the first-stage fluidized bed; a liquid feeding distribution plate is arranged above the liquid inlet; oil absorption particles are stacked on the liquid feeding distribution plate; the second-stage fluidized bed and the first-stage fluidized bed are arranged in parallel; the height position of the second-stage fluidized bed is lower than that of the first-stage fluidized bed; a second feed opening in the bottom of the second-stage fluidized bed is communicatedwith a first discharge opening in the lower part of the first-stage fluidized bed through the pipeline; a second gas inlet is formed in the bottom of the second-stage fluidized bed; an electric heating coil is arranged above the second gas inlet; an air distributor is arranged above the electric heating coil. The two-stage serial fluidized bed oil-water separator provided by the invention can realize effective oil-water two-phase separation and recovery and reutilization of raw materials through fluidization of the fluidized beds and the adsorption action of the oil absorption particles.

Description

technical field [0001] The invention relates to the technical field of oil-water mixture separation, in particular to a two-stage serial fluidized bed oil-water separator. Background technique [0002] With the continuous development of domestic oilfields, most oilfields have entered the middle and late stage of development, the average comprehensive oil content in the produced fluid is less than 20%, and most oilfields will adopt the method of tertiary oil recovery as an important method for stabilizing production increase. means. Therefore, the treatment of oilfield sewage and chemical oily sewage has become one of the main problems faced by petrochemical enterprises. At present, the sewage treatment methods commonly used in China are the "old three sets", namely oil separation, flotation to remove oil, and filtration. Oil removal includes four methods: gravity, pressure, flotation and centrifugal force. [0003] Since oilfields usually produce a large amount of sewage ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C02F1/40C02F1/28C02F103/36
CPCC02F1/288C02F1/40C02F2103/365C02F2303/16
Inventor 王淑彦田瑞超王树青李好婷李萱
Owner NORTHEAST GASOLINEEUM UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap