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Fiber production water treatment device and system

A technology of production water and treatment equipment, which is applied in the direction of biological treatment equipment, biological water/sewage treatment, multi-stage water treatment, etc., and can solve the problems of large sewage water volume, insufficient treatment effect, deep chroma, etc.

Pending Publication Date: 2018-06-22
哈密绿天使纤维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a water treatment device for fiber production, in order to solve the problem that a large amount of sewage will be generated during the cotton processing process, and the sewage has the characteristics of large water volume, high content of organic pollutants, deep color, and large changes in water quality. , the technical problem that the traditional processing method cannot achieve the desired processing effect

Method used

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  • Fiber production water treatment device and system
  • Fiber production water treatment device and system
  • Fiber production water treatment device and system

Examples

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Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 As shown, the first embodiment provides a water treatment device for fiber production, including: a filter tank connected to the sewage discharge port, a grid assembly is arranged in the filter tank, and the filter tank is connected with a regulating tank, an anaerobic tank, and a first-stage filter tank in sequence. Biological treatment tank, secondary biological treatment tank, coagulation reaction tank, sedimentation tank, disinfection tank and air flotation tank; primary biological treatment tank includes a connected aeration zone and a settling zone, and the first settling zone is connected to the first sludge return flow channel; the secondary biological treatment tank includes a contact oxidation zone and a secondary sedimentation zone connected to each other, the secondary sedimentation zone is connected to the second sludge return channel, and the first sludge return channel and the second sludge return channel are connected to the anaerobic tan...

Embodiment 2

[0070] The second embodiment provides a production water treatment system, including the fiber production water treatment device in the first embodiment above.

[0071] The above-mentioned fiber production water treatment device is installed in the production water treatment system, wherein the specific structure, connection relationship and beneficial effects of the fiber production water treatment device have been described in detail in the above text, and will not be repeated here.

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Abstract

The invention provides a fiber production water treatment device and system, and relates to the technical field of sewage treatment. The technical problems that due to that fact that a large amount ofsewage is generated in the cotton processing process, the sewage has the advantages of being high in water yield, dark in chroma, great in water quality change and the like are solved. The fiber production water treatment device comprises a filter tank which is communicated with an adjusting tank, an anaerobic tank, a primary biological treatment tank, a secondary biological treatment tank, a coagulation reaction tank, a sedimentation tank, a disinfection tank and a floatation tank in sequence; the primary biological treatment tank comprises an aeration zone and a first sinking area, the secondary biological treatment tank comprises a contact oxidation zone and a second sinking area. The invention further relates to the production water treatment system. The system comprises the production water treatment device. The fiber production water treatment device and system can better treat sewage, and the standards of reuse and discharge are achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a water treatment device and system for fiber production. Background technique [0002] Cotton is a strategic material related to the national economy and people's livelihood, and it is also the second largest crop after grain. Cotton is a commodity involving the two major industries of agriculture and textile industry. It is the main source of income for more than 100 million cotton farmers across the country, the main raw material for the textile industry, and the daily necessities of the people. Cotton yarn, cotton cloth and clothing are also important commodities for export. Cotton is also used to make tire cords, gunpowder, and medical cotton. Therefore, the production, circulation, processing and consumption of cotton are closely related to the lives of the people and the interests of the vast number of cotton farmers, and also have an important impact on the deve...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F3/30C02F1/5281C02F1/52C02F1/24C02F1/32C02F1/36C02F2203/006C02F2209/02C02F2209/08C02F11/12C02F2303/04C02F2301/046C02F2301/08
Inventor 林淑静马辉春韩栋王军廖立群李新江
Owner 哈密绿天使纤维科技有限公司
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