石油钻井废水处理系统及其处理石油钻井废水的方法

• Format: Patent
• Language: Chinese
• Published: 27.03.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

本发明公开了种石油钻井废水处理系统及其处理石油钻井废水的方法，包括储罐、过滤器、进料泵、蒸发装置、浓缩液循环泵，储罐用于对钻井废水进行沉淀，过滤器通过管道与储罐的内腔连通，用于过滤掉钻井废水中的小颗粒杂质，进料泵通过管道与过滤器连接，用于抽取储罐内的钻井废水，蒸发装置通过管道与进料泵连接，用于对钻井废水进行蒸发浓缩，浓缩液循环泵通过管道与蒸发装置连接，用于抽取蒸发装置中的浓缩液，浓缩液循环泵通过管道与储罐连接，用于将浓缩液注入储罐内存储。利用本系统处理石油钻井废水，可以在消耗少量电能的情况下实现钻井废水的蒸发，又避免了目前晒水池的污水直接蒸发引起的大气污染和地下水污染。 The invention discloses a petroleum drilling waste water processing system and a method for processing petroleum drilling waste water. The petroleum drilling waste water processing system comprises a storage tank, a filter, a charge pump, an evaporation device and a concentrate circulating pump, the storage tank is used for precipitating the drilling waste water, the filter is communicated to an inner chamber of the storage tank through a pipeline and is used for filtering granular impurity in the drilling waste water, the charge pump is connected to the filter through the pipeline and is used for extracting the drilling waste water in the storage tank, the evaporation device is connected to the charge pump through the pipeli