Oil field sewage treatment system based on trough collecting solar energy

A technology for concentrating solar energy and oilfield sewage, applied in the field of oilfield sewage treatment, can solve the problems of high cost, high energy consumption, low efficiency, etc., and achieve the effect of long operation time

Inactive Publication Date: 2015-02-04
SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of low efficiency, high energy consumption and hi

Method used

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Example Embodiment

[0039] The present invention will now be further described with reference to the drawings.

[0040] figure 1 It is an embodiment of the oilfield sewage treatment system based on trough concentrating solar energy of the present invention. The system includes trough condenser lens field 1, heat collection tube 2, thermal vapor compressor 10, auxiliary boiler 24, first evaporator group 13, The second evaporator group 14, the condenser 20, the fresh water tank 22, and the sewage tank 23; wherein the first evaporator group 13 or the second evaporator group 14 includes a plurality of evaporators; the fresh water 12 flows from the heat collection tube The entrance of 2 enters the collector tube 2, and the trough condenser field 1 that tracks the sun in real time focuses the collected sunlight on the collector tube 2. The fresh water 12 flows in the collector tube 2 and is continuously heated, and finally becomes a raw material. The steam 9 flows out from the outlet of the heat collecting t

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Abstract

The invention relates to an oil field sewage treatment system based on trough collecting solar energy. The system comprises a trough collecting lens field, a heat collecting pipe and a sewage treatment system, wherein a to-be-heated heat adsorption medium enters the heat collecting pipe from an inlet of the heat collecting pipe; the trough collecting lens field which tracks solar energy in real time concentrate collected sunlight on the heat collecting pipe; the heat adsorption medium flows in the heat collecting pipe, is continuously heated and finally becomes a high-temperature adsorption medium which flows out from an outlet of the heat collecting pipe; the high-temperature adsorption medium enters the adsorption medium-water exchanger to exchange heat with water to obtain stream; and the obtained steam enters a sewage treatment system for carrying out a sewage treatment process. The oil field sewage treatment system based on trough collecting solar energy provided by the invention is used for generating steam for sewage treatment by concentrating solar energy. The system with a heat storage system can be used for continuously generating steam after sunset, and thus the operating time is long. Meanwhile, solar energy can be complementary with normal fuel to sustain the operation of the system, so that the sewage treatment efficiency is high and the system is energy-saving, environment-friendly and free of pollution.

Description

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Claims

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Application Information

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Owner SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD
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