Lab-scale test equipment for oil separation tank

A small grease trap test and grease trap technology, applied in the direction of grease/oily substance/floating matter removal device, liquid separation, separation method, etc., can solve the problem of not being able to quickly find the best reagents and experimental conditions for separating different oily wastewater, Simple structure and other issues

Inactive Publication Date: 2015-10-14
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the traditional grease trap is simple, and oil-water separation can only be carried out under a single experimental condition, and it is impossible to quickly find the best reagents and experimental conditions for separating different oily wastewater.

Method used

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  • Lab-scale test equipment for oil separation tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] like figure 1 As shown, close the wastewater outlet valve (13), and pump the oily wastewater in the wastewater pool (11) into the right side of the grease trap (1) through the wastewater inlet (9) through the wastewater pump (10). The medicine in the medicine pool (8) is pumped into the right side of the grease trap (1) through the medicine pump (5) through the medicine inlet (4). The power of the wastewater pump (10) and the medicament pump (5) is adjusted through the control panel (7) to control the wastewater flow rate and water flow rate, as well as the medicament flow rate and flow rate. Adjust the rotation speed of the agitator (3) through the control panel (7) to fully agitate the medicament and waste water, and control the electric heating network (12) to heat the mixture. When the waste water reaches a certain amount, it overflows the separation plate (2) and reaches the left side of the grease trap, and the timer (6) is used to calculate the standing time...

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Abstract

The invention discloses lab-scale test equipment for an oil separation tank. The lab-scale test equipment comprises a waste water pool, a waste water pump, a waste water inlet, an oil separation tank, a reagent tank, a reagent pump, a reagent inlet, a waste water outlet, a waste water outlet valve, a stirrer, an electric heating net, a separation plate, a control panel, a timer and a dividing ruler, wherein the reagent inlet is formed above the waste water inlet; the separation plate is fixedly arranged in the middle of the bottom of the oil separation tank; the electric heating net is located at the bottom of the oil separation tank on the right side of the separation plate; the dividing ruler is arranged on the inner wall of the left side of the oil separation tank; the control panel is arranged above the right of the front surface of the oil separation tank; the timer is arranged below the control panel; and the control panel is capable of adjusting the flow rate and the flow velocity of the waste water pump and the reagent pump, the temperature of the electric heating net and the rotating speed of the stirrer. According to the lab-scale test equipment, the separation effects of oil and water in oily wastewater under a plurality of different conditions can be tested.

Description

technical field [0001] The invention relates to an experimental device, in particular to a small test device for a grease trap. Background technique [0002] The petroleum industry and petrochemical industry will discharge a large amount of oily wastewater during the production process. If these oily wastewaters are directly discharged into water, they will cause pollution and endanger the growth of aquatic organisms. The traditional grease trap is to add chemicals to the oily wastewater, and use the difference in specific gravity between oil and water to separate oil and water. However, the structure of the traditional grease trap is simple, and oil-water separation can only be carried out under a single experimental condition, and it is impossible to quickly find the best reagents and experimental conditions for separating different oily wastewater. Therefore, it is of great significance to develop a small test equipment for oil traps that is easy to operate and can cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40
Inventor 李蕾宁继鹏潘一杨双春
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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