Industrial wastewater treatment device
A technology for treating devices and industrial wastewater, applied in the fields of filtration and separation, separation methods, chemical instruments and methods, etc.
Inactive Publication Date: 2012-11-14
TAICANG DONGNENG ENVIRONMENTAL PROTECTION EQUIP
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Problems solved by technology
Due to the complex sources of sewage and industrial wastewater, it is difficult for multi-stage sedimentation devices to make the sedimented water meet the discharge standard or the purpose of recycling
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with the accompanying drawings.
[0017] Such as figure 1 , figure 2 As shown, a kind of industrial wastewater treatment device according to the present invention includes a multi-stage sedimentation tank, and the multi-stage sedimentation tank is mainly composed of a primary sedimentation tank 1 and a secondary sedimentation tank 2, and the primary sedimentation tank 1 is set There are water inlet one 11 and water inlet two 12; the water inlet one 11 is arranged on the upper left side wall of the primary sedimentation tank 1, the water inlet two 12 is arranged on the right upper side of the primary sedimentation tank 1, and the water inlet one 11 It is vertically set with the opening direction of the water inlet 2 12, so that the sedimentation effect of the primary sedimentation tank 1 can be enhanced. A partition wall 1 is provided between the primary sedimentation tank 1 and the secondary sedimen...
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The invention relates to the technical field of environment protection equipment, in particular to an industrial wastewater treatment device which comprises a primary settling tank and a secondary settling tank. The primary settling tank is provided with two water inlets, a first partition wall is arranged between the primary settling tank and the secondary settling tank, a first communicating port is arranged in the middle of the first partition wall, a primary filter tank and a secondary filter tank are sequentially arranged exactly at the lower end of the secondary settling tank, a second partition wall is arranged between the secondary settling tank and the primary filter tank, a second communicating port is arranged on the right lower side of the second partition wall, a third partition wall is arranged between the primary filter tank and the secondary filter tank, a third communicating port is arranged on the left lower side of the third partition wall, and the secondary filter tank is provided with a water outlet. By adding the primary filter tank and the secondary filter tank, sewage purifying efficiency is greatly improved, so that purified water can be discharged in a standard reaching manner or can be recycled. The industrial wastewater treatment device has the advantages of simple structure, reasonableness in arrangement, low manufacturing cost and the like.
Description
technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an industrial wastewater treatment device. Background technique [0002] The rapid development of industry has brought various conveniences to human life and improved people's living standards; in addition, it has also brought different degrees of pollution to the natural environment, of which water pollution is the most serious. Water resources are an indispensable natural resource for human production and life, and also the growth environment on which organisms live. Therefore, people pay special attention to water pollution. The current industrial areas are basically densely populated areas. The arbitrary discharge of industrial wastewater has seriously polluted the local river water and groundwater sources, which has seriously affected human life and the growth of crops. How to purify industrial wastewater and how to reduce the discharge of industr...
Claims
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IPC IPC(8): B01D36/04
Inventor 和晓刚
Owner TAICANG DONGNENG ENVIRONMENTAL PROTECTION EQUIP