A waste liquid multiphase separation device and separation method thereof

A multi-phase separation, waste liquid technology, applied in chemical instruments and methods, mechanical oscillation water/sewage treatment, water/sewage treatment, etc., can solve problems such as accelerated sinking and discharge, avoid clogging by ash accumulation, and reduce energy consumption , to facilitate the effect of multiphase separation

Active Publication Date: 2018-02-06
南京常荣环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device uses a high-energy sounding device and a unique static pressure expansion design to solve the problem that the solid-liquid-gas mixture is separated by high-temperature evaporation, and the particles are condensed into packages under the action of sound waves, and stall after reaching the static pressure expansion area. The effect further accelerates the sinking and discharge, and further enhances the separation effect of solid, liquid, gas, etc.

Method used

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  • A waste liquid multiphase separation device and separation method thereof
  • A waste liquid multiphase separation device and separation method thereof
  • A waste liquid multiphase separation device and separation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 1 As shown, it is a schematic diagram of the waste liquid multiphase separation device provided in this embodiment, including atomization equipment 1, atomization area 2, static pressure expansion area 3, sounding device 4, ash outlet 5, device inlet 6 and device outlet 7 ; Wherein the atomization device 1 is arranged on the top of the atomization area 2 below the device inlet 6, the static pressure expansion area 3 is arranged under the atomization area 2 and communicates with the atomization area 2, and the flow area of ​​the static pressure expansion area 3 is larger than that of the mist The flow area of ​​the atomization zone 2, the sound generating device 4 is set in the atomization zone 2, the ash outlet 5 is set in the bottom of the static pressure expansion zone 3, and the device outlet 7 is set in the side of the static pressure expansion zone 3.

[0040] The device provided by the invention can well separate the three phases of solid, liquid an...

Embodiment 2

[0042] Such as figure 2 As shown, it is a further improvement on the basis of Embodiment 1, wherein the atomization device 1 includes a high-pressure pump 11, an air compressor 12, an atomization pipeline 13 and an atomization nozzle 14, which can play a good atomization effect and produce sound The device 4 includes a sound generator, a sound conduit and a control system. The control system can control the sound generator to emit sound waves of different frequency bands. The sound waves are sent out through the sound conduit. The sound conduit is arranged on the inner wall of the atomization zone 2, and the exit of the sound conduit faces Inside the atomization zone 2, it is ensured that the sound waves can act on the atomized small droplets to the greatest extent after the sound waves are emitted to produce a cohesive effect. The static pressure expansion area 3 is set so that the upper space is large, and the lower space is gradually reduced, especially it is set as an inv...

Embodiment 3

[0044] Such as image 3 As shown, the schematic diagram of the waste liquid multiphase separation device provided in this embodiment is another improvement on the basis of embodiment 2, wherein an ash outlet 9 is connected to the bottom of the ash outlet 5, and the ash outlet 9 It is composed of upper and lower valves and the ash storage tank between them, so that the opening and closing of the ash outlet 5 can be controlled. The upper valve can be opened first, so that the dust enters the ash storage tank. When the ash storage tank is full, Close the upper valve, open the lower valve to release and remove the ash in the ash storage tank, so that the ash storage can continue.

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Abstract

The invention discloses a waste liquid multiphase separation device and a separation method thereof. The device comprises atomization equipment, an atomization area, a static pressure expansion area, a sounding device, an ash outlet, an inlet of the device and an outlet of the device; wherein the atomization device Set on the top of the atomization area below the entrance of the device, the static pressure expansion area is set under the atomization area and communicates with the atomization area, and the flow area of ​​the static pressure expansion area is larger than the flow area of ​​the atomization area, and the sound generating device is installed area, the ash outlet is set at the bottom of the static pressure expansion area, and the device outlet is set at the side of the static pressure expansion area. The separation method is to atomize the waste liquid through the atomization equipment and then vaporize it through the high-temperature airflow to separate the solid particles in the waste liquid from the water, realize the agglomeration of the solid particles through the sound generating device, and then realize the agglomerated solid particles through the static pressure expansion area The accelerated sinking; the gas is discharged through the outlet of the device, so as to achieve the purpose of multi-phase separation. This device achieves the separation effect of solid, liquid and gas by using high-energy sounding device and unique static pressure expansion design.

Description

technical field [0001] The invention relates to a waste liquid multiphase separation treatment collection device and method, in particular to a waste liquid multiphase separation device and separation method that can be used in thermal power, iron and steel and other related fields. Background technique [0002] Currently, wastewater treatment technologies are mainly realized through physical, chemical, biological or a combination of several methods. In general, purely using physical methods for wastewater treatment cannot meet the relevant environmental protection requirements, and chemical or biological treatment methods need to be used in combination. However, biological and chemical treatment methods generally have more complicated processes. For example, biological treatment methods require microbial cultivation, The treatment method requires constant addition of chemicals. In recent years, for some specific wastewater treatment such as power plant desulfurization wast...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/12C02F1/16C02F1/36
Inventor 张荣初邹怡然孙卫国李容基沈建平许佳佳
Owner 南京常荣环境科技有限公司
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