Fuel oil desulfurization by-product recovery device

A technology of desulfurization by-products and recovery device, which is applied in the direction of feeding device, mixer with rotary stirring device, building structure, etc., to avoid uneven reaction, prevent loss and distribute evenly.

Inactive Publication Date: 2021-12-10
JINAN JIAXING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in the prior art, there is no reaction equipment for the recovery and effective utilization of by-products after fuel oil desulfurization

Method used

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  • Fuel oil desulfurization by-product recovery device
  • Fuel oil desulfurization by-product recovery device
  • Fuel oil desulfurization by-product recovery device

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Embodiment Construction

[0041] In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.

[0042] In the following description, many specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, therefore, the protection scope of the application is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0043] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings , is only for the convenience of...

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Abstract

The invention provides a fuel oil desulfurization by-product recovery device which comprises a by-product stirring part and a by-product reaction part, a reaction cavity comprises a plurality of feeding plates which are sequentially connected end to end, the material conveying directions of the adjacent feeding plates are opposite, and the reaction cavity further comprises a plurality of ultraviolet lamps; and uniformly stirred by-products and other reactants are conveyed to a first feeding plate through a second feeding hole and then are conveyed to a second discharging hole through a plurality of feeding plates in sequence, and an ultraviolet radiation reaction process is completed in the conveying process. According to the feeding plate structure, the equipment size is effectively controlled, and it is avoided that the equipment occupies a large-area site; on the other hand, according to the feeding plate structure, the feeding process can be continuously completed, the conveyed materials are more evenly distributed on the feeding plate, reaction is completed in the material flowing process, the materials can be irradiated by the ultraviolet lamps to complete the reaction process, and the reaction process is more thorough, more even and higher in efficiency.

Description

technical field [0001] The application relates to the technical field of fuel oil desulfurization equipment, in particular to a recovery device for by-products of fuel oil desulfurization. Background technique [0002] Fuel oil generally refers to heavy oil, which is made from atmospheric distillation residue of crude oil. Heavy oil contains more sulfur, and most of the sulfur is macromolecular cyclic sulfide. Fuel oil contains a large amount of benzothiophene and its derivatives, dibenzothiophene and its derivatives, naphthothiophene and its derivatives, naphthalenebenzothiophene and its derivatives, and even higher sulfur compounds. [0003] Ships are the main mode of global trade and transportation. With the rapid development of the world economy, the pollution caused by ships is becoming more and more serious. Taking oil pollutants as an example, the proportion of pollution caused by ships is as high as 45%. According to the data of the International Maritime Organizati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/12B01F15/00B01F7/18B01F11/00B01J4/00C08L95/00C08L91/00C08L81/02C08G75/045
CPCB01J19/123B01J19/0053B01J4/001C08L95/00C08G75/045B01J2219/00763C08L91/00C08L81/02
Inventor 车春玲刘海峰
Owner JINAN JIAXING TECH
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