Apparatus and method for purifying water

A water purification device and waterway technology, applied in water supply devices, chemical instruments and methods, biological treatment devices, etc., to achieve the effect of improving purification efficiency and easy maintenance

Active Publication Date: 2015-12-30
高田俊介
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, especially in mountainous areas where sewer facilities are not perfect, domestic drainage flows directly to rivers, and sewage treatment water and industrial wastewater flow directly to rivers without purification before being completely purified in sewage treatment plants and factories in cities

Method used

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  • Apparatus and method for purifying water
  • Apparatus and method for purifying water
  • Apparatus and method for purifying water

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0035] figure 1 The structure of the filter apparatus 1A which is one Embodiment of the water purification apparatus of this invention is shown.

[0036] 1 A of filtration apparatuses are provided with the pump 2, cylindrical bodies 31-38, the communication part 41-48, the outflow port 49, the adjustment valve 5, and the drain part 6.

[0037] The pump 2 sucks water in the water tank, and supplies water to be purified to the cylindrical body 31 through a communication portion 41 described below.

[0038] The cylindrical bodies 31 to 38 are cylindrical containers in which the filter medium 11 can be accommodated, and are arranged in parallel. Hereinafter, when describing common structures and functions, the plurality of cylinders 31 to 38 may be referred to simply as "the cylinder 3" below. Among the cylinders arranged in parallel, the last cylinder 38 is provided with a discharge port (not shown) that discharges the purified water to the water tank.

[0039] In addition, i...

no. 2 approach

[0088] Although it has been described that the filtering device 1A of the first embodiment is provided with one regulating valve 5 , the regulating valve 5 of the filtering device of the present embodiment does not have to be only one, but may be plural.

[0089] Figure 5 The structure of the filter device 1B as one embodiment of the water purification device of the present invention is shown, and the figure 1 different structures.

[0090] In the filter device 1B of the second embodiment, the adjustment valves 51 to 57 are respectively provided on the communication parts 41 to 47 . The drains 61 to 67 are provided on the adjustment valves 51 to 57, and the drains 61 to 67 have outlets through which water can flow back from the communicating portion to the water tank. In addition, the cylindrical body 37 and the cylindrical body 38 form a biological filter part of anaerobic bacteria. Furthermore, the cylindrical body 37 and the cylindrical body 38 form the biofiltration p...

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Abstract

The purpose of the present invention is to provide a purification apparatus and a purification method, each of which utilizes an elongated and closed water passage, and whereby it becomes possible to increase purification efficiency and maintain the device easily. A filtration apparatus (1A) is equipped with multiple cylindrical bodies (31-38) which are arranged in parallel to each other in such a manner that the length direction of each of the cylindrical bodies faces the vertical direction, and is also equipped with connection sections (42-48) each of which connects adjacent two of the cylindrical bodies (31-38) to form a water passage. The cylindrical bodies which are arranged in parallel to each other are connected up and down alternately by the connection sections (42-48). Each of the cylindrical bodies (31-37) constitutes a biological filtration section using an aerobic bacterium, and the cylindrical body (38) constitutes a biological filtration section using an anaerobic bacterium. A control valve (5) is provided in the connection section (48), and can arbitrarily control the flow volume of water to be purified which flows into the cylindrical body (38).

Description

technical field [0001] The present invention relates to a purification device and method utilizing an elongated closed waterway. Background technique [0002] Currently, as a method of purifying domestic sewage, sewage, etc., purification is performed by filtration. In the filtration for water purification, there are physical filtration for absorbing dirt in water through filter materials and biological filtration for purifying water through the action of bacteria. Filtration devices using these filtration principles are designed to realize the purification process of water in nature in septic tanks. [0003] With the current general water purification device, 1) first, the solid matter is adsorbed on a filter material such as a net (filter) to physically remove it; 2) then, organic matter such as biological excrement is decomposed by enzymes; and 3) further Ground, according to the action of aerobic bacteria, oxidative decomposition (nitrification) is carried out until it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34E03F1/00
CPCC02F3/06C02F3/121A01K63/045C02F2201/005C02F2203/006C02F2301/046Y02W10/10C02F3/2826C02F3/30C02F2209/40
Inventor 高田俊介
Owner 高田俊介
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