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Town sewage treatment system

A technology for treatment system and urban sewage, applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of troublesome maintenance, waste of energy, control errors, etc. The effect of maintenance, wide application and convenient operation

Inactive Publication Date: 2013-04-03
遵义长征电器智控设备有限责任公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] In the prior art, the urban sewage treatment system is generally fully manual control or fully automatic intelligent control. The cost of fully manual control is low, and the maintenance is convenient, but it is prone to control errors leading to poor treatment. The common way to avoid it is to adopt full open Full-off power supply control mode, but full-on and full-off power supply control is a great waste of energy; while fully automatic intelligent control is less prone to control errors and saves energy, but the cost is high and maintenance Maintenance is very troublesome

Method used

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Embodiment Construction

[0017] The technical solution of the present invention is further described below in conjunction with the accompanying drawings, but the scope of protection is not limited to the description.

[0018] like figure 1 A kind of urban sewage treatment system shown, comprises water inlet tank, grit chamber, oxidation ditch, disinfection channel, water outlet and control system, is characterized in that: described water inlet tank, grit chamber, oxidation ditch, disinfection channel, outlet The outlets are sequentially connected to treat sewage;

[0019] Both the water inlet pool and the grit chamber are equipped with one or a combination of a decontamination machine or a press machine.

[0020] like figure 1 , figure 2 As shown, the control system is:

[0021] H2S probes and water level sensors are installed in the water inlet pool, which are connected to the water inlet pool relay group, so as to control the power distribution of the water inlet pool valves;

[0022] SS prob...

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Abstract

The invention discloses a town sewage treatment system which comprises a water inlet tank, a sedimentation tank, an oxidation ditch, a disinfection channel, a water outlet and a control system. The town sewage treatment system is characterized in that the water inlet tank, the sedimentation tank, the oxidation ditch, the disinfection channel and the water outlet are sequentially connected with treated sewage; the control system controls the valve distribution of the water inlet tank, the sedimentation tank, the oxidation ditch, the disinfection channel and the water outlet through detection equipment and a relay unit; an H2S probe and a level sensor are arranged in the water inlet tank; an SS (suspended solid) probe and a PH (potential of hydrogen) probe are arranged in the sedimentation tank; an MLSS (mixed liquor suspended solid) probe and a dissolved oxygen probe are arranged in the oxidation ditch; and a PH probe and a COD (chemical oxygen demand) probe are arranged in the disinfection channel. The invention combines manual control and automatic control, facilitates the operation, saves the energy, lowers the cost, greatly facilitates the maintenance and repair, has a wide application range and can meet the requirements for sewage treatment of various scales.

Description

technical field [0001] The invention relates to an urban sewage treatment system. Background technique [0002] In the prior art, the urban sewage treatment system is generally fully manual control or fully automatic intelligent control. The cost of full manual control is low and the maintenance is convenient, but it is prone to control errors leading to poor treatment. The common way to avoid it is to adopt full open Full-off power supply control method, but full-on and full-off power supply control is a great waste of energy; while fully automatic intelligent control is less prone to control errors and saves energy, but the cost is high and maintenance Maintenance is very troublesome. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an urban sewage treatment system, which combines manual and automatic control methods, and is supplemented with appropriate detection devices, so that manual control and automa...

Claims

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Application Information

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IPC IPC(8): C02F9/14
Inventor 曾世德
Owner 遵义长征电器智控设备有限责任公司
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