Waste water composite heat carrier generator and composite heat carrier generation method

Abstract

The invention provides a waste water composite heat carrier generator and a composite heat carrier generation method. The waste water composite heat carrier generator comprises a generator body, a generator head structure and a cooling gasifying device; the generator body comprises a combustion chamber and a steam chamber, the upper end of the combustion chamber is communicated with the steam chamber, and the upper end of the steam chamber is connected with an outlet pipeline; the generator head structure is connected to the lower end of the generator body, and is provided with a head body, a combustion nozzle and an ignition electrode, wherein the combustion nozzle and the ignition electrode are arranged in the head body and are arranged in a manner of being opposite to the combustion chamber, and a water inlet channel and a scale discharging channel are formed in the head body; the cooling gasifying device is connected to the upper end of the steam chamber; the generator can meet the requirements of high-pressure combustion and composite heat carrier safe output, meanwhile, waste water separated from crude oil is used as cooling water to be subject to cooling treatment through the lower portion and the upper portion of the generator, and steam needed by a composite heat carrier is generated; and clean water resources are saved, and the high cost of wastewater treatment can be reduced.

Description

technical field

[0001] The invention relates to a generator and a method, in particular to a waste water composite heat carrier generator and a composite heat carrier generation method in the field of high-pressure combustion technology. Background technique

[0002] Multivariate thermal fluid technology Thermal exploitation of heavy oil is a very efficient new technology, which has the advantages of high combustion efficiency, zero carbon injection, environmental protection and energy saving. Well productivity and enhanced oil recovery.

[0003] The multi-component thermal fluid technology is used in oil sand mining, and its core equipment is the generator. At present, the technology of cooling and gasifying the generator with demineralized water to form a multi-component thermal fluid technology is currently a mature technology. In the process of heavy oil exploitation, the produced crude oil contains water and the wastewater after separation cannot be directly used or di...

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