A coal chemical wastewater treatment device

A technology of coal chemical wastewater and treatment device, which is applied in the directions of grease/oily substance/float removal device, separation method, liquid separation, etc., can solve problems such as difficult to be removed, and achieve the effect of ensuring oil scraping and cleanliness.

Active Publication Date: 2021-02-26
伊犁新天煤化工有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The wastewater discharged by coal chemical enterprises is mainly high-concentration coal gas washing wastewater. There are many types of pollutants in the wastewater, including a large amount of toxic and harmful substances such as phenol, cyanide, oil, ammonia nitrogen, and heavy oil and light oil in oil pollutants. Ordinary gravity method to remove, however, some of the suspended oil with small particle size is difficult to remove by conventional physical methods, most of the oil pollutants float on the surface, how to separate the oil has become a technical problem that needs to be solved at present

Method used

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  • A coal chemical wastewater treatment device
  • A coal chemical wastewater treatment device
  • A coal chemical wastewater treatment device

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Embodiment approach

[0025] As a kind of embodiment of the present invention, the left end of described swing arc-shaped plate 65 is hinged a swing base 67; The bottom surface of described swing base 67 can fit completely with the surface of No. 2 magnet 63; During work, conveyor belt 4 will When the oil scraper rod 6 is driven to the rightmost end, the oil scraper rod 6 is lifted, and the No. 2 magnet 63 on the right side of the oil scraper rod 6 attracts the swing seat 67 at the left end of the swing arc plate 65, and the swing arc plate 65 passes through the swing seat 67 Drive the No. 2 magnet 63 to move along the annular chute 64, and the spring on the swing arc plate 65 is continuously compressed simultaneously, and the angle of the swing seat 67 at the end of the swing arc plate 65 is also constantly changing, ensuring the swing seat 67. The bottom surface is completely attached to the surface of the No. 2 magnet 63, thereby ensuring the reliability of attraction.

[0026] As an embodiment ...

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Abstract

The invention belongs to the technical field of waste water treatment, and specifically relates to a coal chemical waste water treatment device, which includes a shell, a heater, a partition, a conveyor belt, a steel wire rope, an oil scraper rod, and a No. 1 magnet. The upper end of the body, the transmission belt is installed in the housing through the pulley, and the outer surface of the transmission belt is evenly provided with a group of scraper rods connected by steel wires; The oil rod is used to push the oil on the surface of the waste water to continuously slide over the top surface of the partition, and then fall into the cavity on the right side of the partition, finally realizing the separation of the oil in the waste water; through the upper end surface of the partition A No. 1 magnet is inlaid. When the oil scraper rod moves to the top of the partition, the oil scraper rod is attracted by the No. 1 magnet on the partition, and the oil above the partition is not scraped off quickly, thus giving the oil enough time Over the upper end surface of the partition, so the final oil scraping effect can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of wastewater treatment, in particular to a coal chemical wastewater treatment device. Background technique [0002] Coal chemical industry is a comprehensive industrial process in which mined coal is used as raw material and transformed into various fuels and chemicals through a series of chemical and chemical processes. As one of the traditional industries, the characteristics of high energy consumption, high emission and low efficiency of coal chemical industry have always restricted the development of this industry. Although the introduction of new green coal chemical technology has improved the pollution situation in recent years, the serious environmental pollution caused by the coal chemical industry still cannot be effectively solved. Among them, wastewater discharge has the most serious impact on the environment. Coal chemical industry wastewater is a typical organic industrial wastewater that is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/40
CPCC02F1/40
Inventor 谢响玲
Owner 伊犁新天煤化工有限责任公司
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