Filtering device for treating sewage after dehydration of crude oil

A filter device and sewage treatment technology, which is applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, natural water treatment, etc., can solve the problems of low sewage filtration efficiency, environmental pollution, poor effect, etc.

Inactive Publication Date: 2017-11-03
孙斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the current sewage filtration efficiency, poor effect, and pollution to the environment after discharge, the technical problem to be solved by the present invention is to provide a crude oil dehydrated sewage with high filtration efficiency, good effect, and no pollution after discharge. Disposal filter

Method used

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  • Filtering device for treating sewage after dehydration of crude oil
  • Filtering device for treating sewage after dehydration of crude oil
  • Filtering device for treating sewage after dehydration of crude oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A sewage treatment filter device after dehydration of crude oil, such as Figure 1-5 As shown, it includes a bottom plate 1, a filter box 2, an inlet pipe 3, an outlet pipe 4, a filter device 5, a drive device 6 and an adsorption device 7, and the middle of the top of the bottom plate 1 is connected with a filter box 2 by means of a bolt connection, and the filter box The top of the filter box 2 is connected to the water inlet pipe 3, and the middle part of the right side of the filter box 2 is connected to the water outlet pipe 4. A drive device 6 is provided on the side, and an adsorption device 7 is provided in the middle of the filter box 2 .

Embodiment 2

[0036] A sewage treatment filter device after dehydration of crude oil, such as Figure 1-5 As shown, it includes a bottom plate 1, a filter box 2, an inlet pipe 3, an outlet pipe 4, a filter device 5, a drive device 6 and an adsorption device 7, and the middle of the top of the bottom plate 1 is connected with a filter box 2 by means of a bolt connection, and the filter box The top of the filter box 2 is connected to the water inlet pipe 3, and the middle part of the right side of the filter box 2 is connected to the water outlet pipe 4. A drive device 6 is provided on the side, and an adsorption device 7 is provided in the middle of the filter box 2 .

[0037] The filter device 5 includes a cylinder 51, a first filter screen 52 and a first felt 53, and the middle of the top of the filter box 2 is connected with the cylinder 51 through a bolt connection, and the water inlet of the water inlet pipe 3 is located inside the cylinder 51, and the circle A first filter screen 52 i...

Embodiment 3

[0039] A sewage treatment filter device after dehydration of crude oil, such as Figure 1-5 As shown, it includes a bottom plate 1, a filter box 2, an inlet pipe 3, an outlet pipe 4, a filter device 5, a drive device 6 and an adsorption device 7, and the middle of the top of the bottom plate 1 is connected with a filter box 2 by means of a bolt connection, and the filter box The top of the filter box 2 is connected to the water inlet pipe 3, and the middle part of the right side of the filter box 2 is connected to the water outlet pipe 4. A drive device 6 is provided on the side, and an adsorption device 7 is provided in the middle of the filter box 2 .

[0040] The filter device 5 includes a cylinder 51, a first filter screen 52 and a first felt 53, and the middle of the top of the filter box 2 is connected with the cylinder 51 through a bolt connection, and the water inlet of the water inlet pipe 3 is located inside the cylinder 51, and the circle A first filter screen 52 i...

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Abstract

The invention relates to a filtering device for sewage, in particular to a filtering device for treating sewage after dehydration of crude oil. The filtering device for treating the sewage after dehydration of the crude oil is high in filter efficiency and is free of pollution after discharge, and good effects can be realized by the device. The filtering device for treating the sewage after dehydration of the crude oil comprises a bottom plate, a filter tank, a water inlet pipe, a water outlet pipe, a filter device and the like. The filter tank is connected with the middle of the top of the bottom plate in a bolted connection mode, the water inlet pipe is connected with the top of the filter tank, the water outlet pipe is connected with the middle of the right side of the filter tank, the water inlet pipe and the water outlet pipe are communicated with the filter tank, and the filter device is arranged on the inner top of the filter tank. The filtering device has the advantages that oil and suspended particles in the sewage can be filtered by the filter device and an adsorption device, filter effects can be improved by a lifting device and a stirring device, accordingly, the device is high in filter efficiency and is free of pollution after discharge, and the good effects can be realized by the device.

Description

technical field [0001] The invention relates to a sewage filter device, in particular to a sewage treatment filter device after dehydration of crude oil. Background technique [0002] It is customary to refer to unprocessed petroleum as crude oil. A dark brown viscous oily liquid with green fluorescence and a special smell. It is a mixture of various liquid hydrocarbons such as alkanes, naphthenes, aromatic hydrocarbons and olefins. The main components are carbon and hydrogen, accounting for 83-87% and 11-14% respectively; there are also a small amount of sulfur, oxygen, nitrogen and trace amounts of phosphorus, arsenic, potassium, sodium, calcium, magnesium, nickel, iron, elements such as vanadium. The specific gravity is 0.78~0.97, the molecular weight is 280~300, and the freezing point is -50~24℃. Crude oil can be refined and processed to obtain various fuel oil, solvent oil, lubricating oil, grease, paraffin, asphalt, liquefied gas, aromatics and other products, prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F101/32C02F103/36
Inventor 廖欣鑫肖德顺陈小刚徐依铭
Owner 孙斌
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