Integrated device for treating mine water with diatomaceous earth

A technology of mine water and diatomite, applied in filtration treatment, sedimentation treatment, water/sewage treatment, etc., can solve the problems of high energy consumption of coagulation unit, backwashing of filter tank, complicated operation and management, etc., to promote flocculation and adsorption, small footprint, convenient operation and management

Active Publication Date: 2018-10-16
兖矿能源集团股份有限公司 +1
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Problems solved by technology

The traditional method of coagulation + sedimentation + filtration can effectively remove suspended solids, but it involves many structures, occupies a large area, the energy consumption of the coagulation unit is high, the filter needs to be backwashed, and the filter material is easy to block and harden. Complex operation management

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  • Integrated device for treating mine water with diatomaceous earth

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Embodiment Construction

[0027] In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, those of ordinary skill in the art will Other similar embodiments obtained without creative work shall all fall within the scope of protection of this application.

[0028] like figure 1 As shown, this embodiment provides an integrated device for treating mine water using diatomite, including a water inlet pipe 1, a dosing pipe 2, a pipeline mixer 3, a water inlet branch pipe 4, a reaction chamber 7, and a flow guide cylinder 6 , separation chamber 5, filter area 8, chain controller 9, backwasher 10 and outlet pipe 11, wherein:

[0029] The pipeline mixer 3 is respectively connected with the water inlet pipe 1, the dosing pipe 2 and the water inlet branch pi...

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Abstract

The invention relates to an integrated device for treating mine water with diatomaceous earth, and belongs to the technical field of mine water treatment. The integrated device comprises a water inletpipe, a dosing pipe, a pipeline mixer, a water inlet branch pipe, a reaction chamber, a guide cylinder, a separation chamber, a filtering region, a backwasher and a water outlet pipe, wherein the pipeline mixer is respectively connected with the water inlet pipe, the dosing pipe and the water inlet branch pipe; the water outlet pipe is arranged at an upper part of the separation chamber; the guide cylinder is arranged in the separation chamber; the reaction chamber is arranged in the guide cylinder; the filtering region is arranged at a periphery of the guide cylinder in the separation chamber; and the backwasher is arranged above the filtering region in the separation chamber. The integrated device provided by the invention integrates various functions of coagulation, sedimentation, filtration and adsorption, has advantages of simple process, small occupied area and convenient operation and management, and effectively reduces operating costs while ensuring stable water quality.

Description

technical field [0001] The invention relates to the technical field of mine water treatment, in particular to an integrated device for treating mine water by using diatomite. Background technique [0002] Mine water, as a precious water resource, has good economic, environmental and social benefits if it is treated and recycled. For the treatment of mine water, the coagulation-sedimentation-filtration process is usually used in the industry to achieve standard discharge. If reuse is to be achieved, advanced treatment must be carried out through adsorption, disinfection and other processes. Mine water with high salt content requires Desalination treatment. The traditional method of coagulation + sedimentation + filtration can effectively remove suspended solids, but it involves many structures, occupies a large area, the energy consumption of the coagulation unit is high, the filter needs to be backwashed, and the filter material is easy to block and harden. Operational man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F9/04C02F101/20C02F101/30
CPCC02F1/001C02F1/281C02F1/5281C02F9/00C02F2001/007C02F2101/20C02F2101/30
Inventor 孙彦良郑彭生董军李文学吴雪茜李昌杰杨建超倪丽莉吴兆坤边德正张超
Owner 兖矿能源集团股份有限公司
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