Micro-sized building block type recycled water treatment equipment

A processing equipment and building block technology, applied in the direction of sterilization/microdynamic water/sewage treatment, biological water/sewage treatment, multi-stage water/sewage treatment, etc. problem, achieve high processing efficiency, high processing efficiency and simple process

Inactive Publication Date: 2010-06-02
云南天兰环保科技开发有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for treating all polluting substances with the disadvantages of low N and P treatment efficiency, bulky equipment, large area occupation and complicated processes in the existing reclaimed water treatment technology. High treatment efficiency, small building block type reclaimed water treatment equipment that requires a small space

Method used

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  • Micro-sized building block type recycled water treatment equipment
  • Micro-sized building block type recycled water treatment equipment
  • Micro-sized building block type recycled water treatment equipment

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Embodiment Construction

[0017] Such as figure 1 Shown, the composition of the miniature building block type reclaimed water treatment equipment of the present invention is as follows:

[0018] It is composed of a suspended sludge bed 19, a pulse fluidized bed 7, an aerobic fluidized bed 5, and a reclaimed water storage tank 13. The suspended sludge bed 19 has a sewage inlet, and a grid well 17 and a grid 16 are installed at the sewage inlet to remove There is a water distributor 20 in the suspended sludge bed for garbage and sediment, a biogas outlet pipe 21 and a liquid level controller 18 are installed on the top cover, and a lifting water pump 14-1, a circulating water pump 14-2, and a water pump Sewage is pumped out and sent to pulse fluidized bed 7. A pulse generator 6 is set in the pulse fluidized bed, and it is filled with a suspended biological filler 8 (commercially available), and a lifting pump 9 is provided at the bottom to pump water into the aerobic fluidized bed 5 installed above the ...

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Abstract

The invention is a micro-sized building block type recycled water treatment equipment, which comprises a suspend sludge bed, an impulse fluidized bed, an aerobic fluidized bed and a recycled water storage tank, wherein the suspend sludge bed is provided with a sewage water inlet in which a cloth hydrophone , an exaltation water pump and a water circulating pump are arranged. An impulse generator is arranged in the impulse fluidized bed which is filled with suspend biological padding; the exaltation water pump is arranged at the bottom of the impulse fluidized bed; the recycled water storage tank is positioned at the lower part of the impulse fluidized bed, and a cyclone mixer is arranged in the recycled water storage tank. The aerobic fluidized bed is arranged on the impulse fluidized bed, and a microstrainer and a water-jet device are arranged in the aerobic fluidized bed. A water jet pump is arranged outside the aerobic fluidized bed. The invention adopts two-stage anaerobic and a group of anaerobic-aerobic four-stage biological treatment technologies so as to be effective in processing all pollutants. The equipment needs small field occupation and has simple technology. The equipment can treat 8 to 12 cubic meters of sewage water daily with the occupation of 1 square meter and can recycle methane, which conform to the requirements of recycling economy.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a miniature building block type reclaimed water treatment equipment which is suitable for purifying toilets and various medium and high-concentration sewage or disinfecting and reusing them. Background technique [0002] The existing reclaimed water treatment technology, whether it is buried underground or built on the ground, is bulky, occupies a lot of land and is expensive to construct, and the wastewater only undergoes 1-2 stages of biological treatment, filtration, and disinfection, and has low processing capacity for N and P. If the reclaimed water standard is not met, the water entering rivers, lakes, and oceans will cause eutrophication of the receiving water body, which is the cause of cyanobacteria and red tides. Contents of the invention [0003] The purpose of the present invention is to provide a method for treating all polluting substances in view of the defects that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F3/08C02F3/10C02F1/50C02F3/28B01D61/14
CPCY02E50/30Y02W10/10
Inventor 杨秉恭
Owner 云南天兰环保科技开发有限公司
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