Petroleum waste liquid treatment equipment for laboratory

A technology for waste liquid treatment and laboratory use, which is applied in the direction of pathogenic microbial wastewater treatment, filtration treatment, water/sewage treatment, etc., and can solve the problem of unsuitable laboratory use, inability to remove colloids and dissolved substances in oily wastewater, and high cost And other issues

Inactive Publication Date: 2020-06-23
海口海关技术中心
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AI Technical Summary

Problems solved by technology

[0003] Oily wastewater will be produced in petrochemical experimental analysis. The existing petroleum waste liquid treatment equipment has complex structure and high cost, which is not suitable for laboratory use.
Moreover, most of the existing laboratory petroleum waste liquid treatment equipment only removes floating oil, partially emulsified oil and suspended impurities in petroleum waste liquid, and cannot remove colloids and dissolved substances in oily waste water.

Method used

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  • Petroleum waste liquid treatment equipment for laboratory

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] see figure 1 , the present invention provides a technical solution: a laboratory petroleum waste liquid treatment equipment, including a settling tank 1, a filter box 2 and a coagulation tank 3, the bottom of the filter box 2 is connected to one end of the first catheter 4, the second The other end of a catheter tube 4 is connected to the filter box 2, and the lower end of the filter box 2 is connected to an end of the second fluid guide tube 5, and the othe...

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Abstract

The invention relates to the technical field of waste liquid treatment, and concreatly relates to petroleum waste liquid treatment equipment for laboratory, which comprises a sedimentation tank, a filter box and a coagulation tank, the bottom of the filter box is connected with one end of a first liquid guide pipe; the other end of the first liquid guide pipe is connected to the filter box, the lower end of the filter box is connected with one end of a second liquid guide pipe, the other end of the second liquid guide pipe is connected to a coagulation tank, the lower end of the filter box isfurther connected with an oil collecting box, and a fixing frame is arranged outside the sedimentation tank and the filter box; floating oil and part of emulsified oil in the oil-containing waste liquid are removed by arranging the sedimentation tank; suspended impurities and residual oil droplets in the oil-containing waste liquid can be further removed through the filter box; the agentia and thewaste liquid are stirred and mixed through the coagulation tank, and colloids and soluble substances in the oily wastewater can be removed.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment, in particular to a laboratory petroleum waste liquid treatment equipment. Background technique [0002] Petrochemical industry, referred to as petrochemical industry. Generally refers to the chemical industry that uses oil and natural gas as raw materials. The range is wide and the products are many. Crude oil is cracked (cracked), reformed and separated to provide basic raw materials such as ethylene, propylene, butene, butadiene, benzene, toluene, xylene, naphthalene, etc. Various basic organic raw materials such as methanol, formaldehyde, ethanol, acetaldehyde, acetic acid, isopropanol, acetone, phenol, etc. can be prepared from these basic raw materials. The analysis and testing work of petrochemical plants is one of the important links in the production process. It is not only necessary to analyze the raw materials and ex-factory products, but also to analyze and measure th...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C02F9/04C02F1/40
CPCC02F9/00C02F1/40C02F1/44C02F1/001C02F1/5281C02F2103/003
Inventor孙儒瑞张怡李正章黄圣南
Owner海口海关技术中心