Oil field sewage treatment device

A technology for treatment device and oilfield sewage, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, centrifugal separation water/sewage treatment, etc. It has the advantages of ingenious design, simple structure and reduced impurity content.

Inactive Publication Date: 2015-04-22
HANGZHOU HELLER SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing oilfield sewage treatment device has complex structure, high manufacturing cost,

Method used

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  • Oil field sewage treatment device
  • Oil field sewage treatment device
  • Oil field sewage treatment device

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Example Embodiment

[0029] Such as figure 1 in Figure 8 As shown, an oilfield sewage treatment device is composed of a horizontal centrifugal separator 2, a primary separation device 11, a secondary separation device 20, and a base 1. The base 1 is fixed on the ground, and is used to support the horizontal centrifugal separator 2, the primary separation device 11 and the secondary separation device 20, so as to obtain excellent stability. A connecting seat 6 is connected to the lower end of the horizontal centrifugal separator 2, and the connecting seat 6 is used to connect the base 1, so that the stability of the horizontal centrifugal separator 2 is good. The horizontal centrifugal separator 2 includes a motor 3 and a centrifugal separator 5. The motor 3 is connected to the centrifugal separator 5. The operation of the motor 3 can drive the centrifugal separator 5 to move at a high speed, so that the materials in the centrifugal separator 5 obtain centrifugal force. A sewage inlet pipe 4 is co...

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Abstract

The present invention discloses an oil field sewage treatment device which consists of a horizontal centrifugal separator, a first separation device, a second separation device and a base. The horizontal centrifuge separator is connected to the first separation device, the first separation device is connected to the second separation device, and the horizontal centrifugal separator, the first separation device and the second separation device are all mounted on the base. At first, suspended particles in the sewage are removed to obtain a single liquid medium using a centrifugal separating method which can directly and effectively remove the suspended particles and has minimal residues of the suspended particles. Then the remaining impurities in the sewage are removed using a distillation method which is more suitable for removal of the remaining water-soluble impurities and has a significant advantage than the existing sewage treatment device. Besides the use of natural gas filtration device can not only to realize the condensation of water vapor, but also remove the natural gas in the water vapor.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to an oil field sewage treatment device. Background technique [0002] An oil field is the sum of oil and gas reservoirs in the same oil and gas production area under the control of a single geological structure (or formation) factor. A field may have one or more reservoirs. In the same area, the oil field is mainly composed of oil reservoirs, and the gas field is mainly composed of gas reservoirs. According to the geological factors controlling the oil and gas production area, the oil and gas fields are divided into three categories: ① Structural oil and gas fields. Refers to the oil and gas production area controlled by a single structural factor, such as folds and faults. ② Stratigraphic oil and gas fields, oil-bearing areas controlled by stratigraphic factors (such as stratum unconformity, pinch-out and lithological changes, etc.) on the regional anticline or monocline structural ...

Claims

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Application Information

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IPC IPC(8): C02F9/10C02F1/38B01D5/00B01D45/16C02F103/10
Inventor 宾建军连宏刘廷鹏张涧
Owner HANGZHOU HELLER SCI & TECH
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