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An environmental protection device using a magnetic environmental protection material containing a bisether group

A technology of environmental protection materials and environmental protection devices, which is applied in the direction of grease/oily substance/suspton removal device, water/sewage multi-stage treatment, flocculation/sedimentation water/sewage treatment, etc. To improve the performance of solid-liquid separation, facilitate the separation of oil and water, and speed up the separation speed

Active Publication Date: 2019-03-19
黄秋凤 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical solutions provided by the above patents can only rely on external pressure to push the oily sewage into the treatment device, and the separation efficiency is low and the recovery rate is poor; the demulsification performance of the treatment agent and the purification performance of colloidal particles are poor, so it is not suitable for emulsification Treatment of serious oily sewage; in addition, the flocculant has poor sedimentation effect during coagulation and oil removal, is not easy to separate, and has poor selective oil removal ability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An environmental protection treatment device for recycling oily sewage using a sewage treatment agent, comprising a housing, a filter and a jet pump, the housing is provided with a self-inlet pipeline, a discharge pipeline, a suction pipeline, a sewage pipeline, and an emptying pipeline and the oil collection line, the self-inlet line and the suction line pass through the operation chamber and are connected to the filter, the outlet line of the filter extends to the upper part of the separation chamber, and the oil collection line leads from the separation chamber to the oil storage chamber, and A jet pump is installed on the pipeline, and the jet pump pipeline is connected to the lower part of the filter. The discharge liquid pipeline extends from the oil storage chamber to the outside of the casing through the operation chamber, and the sewage discharge line extends from the bottom of the filter to the outside of the casing through the operation chamber. The venting li...

Embodiment 2

[0024] An environmental protection treatment device for recycling oily sewage using a sewage treatment agent, comprising a housing, a filter and a jet pump, the housing is provided with a self-inlet pipeline, a discharge pipeline, a suction pipeline, a sewage pipeline, and an emptying pipeline and the oil collection line, the self-inlet line and the suction line pass through the operation chamber and are connected to the filter, the outlet line of the filter extends to the upper part of the separation chamber, and the oil collection line leads from the separation chamber to the oil storage chamber, and A jet pump is installed on the pipeline, and the jet pump pipeline is connected to the lower part of the filter. The discharge liquid pipeline extends from the oil storage chamber to the outside of the casing through the operation chamber, and the sewage discharge line extends from the bottom of the filter to the outside of the casing through the operation chamber. The venting li...

Embodiment 3

[0029]An environmental protection treatment device for recycling oily sewage using a sewage treatment agent, comprising a housing, a filter and a jet pump, the housing is provided with a self-inlet pipeline, a discharge pipeline, a suction pipeline, a sewage pipeline, and an emptying pipeline and the oil collection line, the self-inlet line and the suction line pass through the operation chamber and are connected to the filter, the outlet line of the filter extends to the upper part of the separation chamber, and the oil collection line leads from the separation chamber to the oil storage chamber, and A jet pump is installed on the pipeline, and the jet pump pipeline is connected to the lower part of the filter. The discharge liquid pipeline extends from the oil storage chamber to the outside of the casing through the operation chamber, and the sewage discharge line extends from the bottom of the filter to the outside of the casing through the operation chamber. The venting liq...

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PUM

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Abstract

The invention particularly relates to an environment-friendly device using a diether group-containing magnetic environment-friendly novel material. The device comprises a shell, a filter and a jet pump, wherein an automatic liquid inlet pipeline, a liquid discharging pipeline, a liquid suction pipeline, a sewage discharging pipeline, a liquid emptying pipeline and an oil collecting pipeline are arranged in the shell, the automatic liquid inlet pipeline and the liquid suction pipeline penetrate an operation chamber and are connected with the filter, an outlet pipeline of the filter extends to the upper portion of a separation chamber, the oil collecting pipeline runs into an oil storage chamber from the separation chamber and is provided with the jet pump, the jet pump is connected to the lower portion of the filter through a pipeline, the liquid discharging pipeline extends to the outer portion of the shell from the oil storage chamber through the operation chamber, and the diether group-containing magnetic environment-friendly novel material is adopted by the filter for filtering treatment. The device is more beneficial to oil-water separation, and thus the recovery rate is improved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment; in particular, it relates to an environmental protection device using new magnetic environmental protection materials containing bis-ether groups. Background technique [0002] The treatment of oily sewage is an important field in industrial wastewater treatment, and its treatment effect directly affects the benefits of enterprises. [0003] CN107827265A An oily sewage treatment device, including a shell, an inlet and outlet pipeline and a separation device. The shell is composed of a cylindrical outer cylinder, an upper head and a lower head. The inlet and outlet pipelines are composed of oily sewage inlet pipe, gas inlet pipe, primary overflow pipe, secondary overflow pipe and outlet pipe. [0004] CN204474431U discloses a mobile treatment device for oily sewage, which includes a van, and a sewage treatment device is arranged in the compartment of the van, which includes a water inle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/12
CPCC02F1/40C02F1/488C02F1/52C02F9/00
Inventor 黄秋凤夏燕薛晓华
Owner 黄秋凤