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Water purification handrail

A technology for railing and water purification, applied in railings, water pollutants, water/sewage treatment, etc., can solve the problems of water resource waste, poor water quality in small landscapes, high cost, and achieve the effect of water purification

Pending Publication Date: 2018-08-17
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the economic level, people's requirements for the living environment are getting higher and higher. A large number of small garden landscapes have been constructed. Among them, water landscapes, as an important part of garden landscapes, are widely used in garden scenery. The water system cannot build a relatively complete ecosystem, and its self-purification ability is poor. At the same time, a large number of exogenous pollutants may enter it, resulting in poor water quality of small landscape water, which seriously affects people's viewing experience.
For the water quality problems of small water systems, many places adopt the method of changing water and adding chemicals to deal with the deterioration of water quality. Among them, the method of changing water will cause a lot of waste of water resources, and the cost is high, and the method of adding chemicals may exist. residual, affecting the health of the surrounding residents

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0030] A landscape pool of an enterprise contains a large amount of algae in the pool. The pool is 5m long, 4m wide, and 1.5m deep. 3mm ~ 5mm. The total pool water is about 30m 3 , according to the frequency of water change every 10 days, the amount of water to be treated every day is 3m 3 , the water treatment volume per hour is about 125L, and the filtration rate is 1.01m / h at this time.

[0031] Table 1 Inlet and outlet water quality of water purification railings

[0032] project

[0033] Operation mode: the water in the landscape pool is drawn out into the Venturi mixer 2 through the water pump 1, and at the same time, about 3-5mg / l of ozone is passed into the Venturi mixer 2, and the ozone reacts with the pool water and then enters the lower horizontal pipe 4. After being adsorbed and filtered by the water purification pipe 5, start the first solenoid valve 8 and drain it back into the pool; after running for about 24 hours, perform combined backwashing with...

Embodiment 2

[0035] The landscape pool in a residential area has low-pollution wastewater. The ammonia nitrogen in the wastewater is high, which affects the survival of fish in the water. It is necessary to remove the ammonia nitrogen in the water. The pool is oval and has an area of ​​about 100m 2 , the water depth is 0.5m, and the water volume is about 50m 3 The length of the lower horizontal pipe 4 is about 15m, and the water purification pipe 5 is about 95 pieces. The filler is made of biological ceramsite with a diameter of 5mm to 8mm. If the water is changed once every 10 days, the amount of water to be treated is 5m per day. 3 , the filtration rate is 1.12m 3 / h, the nitrification load is 0.78kgNH 3 -N / m 3 *d.

[0036] Operation mode: the water in the landscape pool is pumped out into the Venturi mixer 2 through the water pump 1, and at the same time, the compressed air is passed into the Venturi mixer 2, and the air-water ratio is 3:1. The ammonia nitrogen organic pollutants in ...

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Abstract

The invention provides a water purification handrail, which comprises a water pump, a Venturi mixer and a water quality purification assembly. The water pump is provided with a water pump inlet and awater pump outlet; the water pump inlet is arranged in a sewage pool to be treated; the Venturi mixer is provided with an inner cavity, and a liquid inlet, a gas inlet and a liquid outlet communicating with the inner cavity; the liquid inlet is connected with a water pump outlet; the gas inlet is connected with a gas supply assembly; the water quality purification assembly is provided with a waterquality purification assembly inlet, a water quality purification assembly outlet, a back washing water inlet and an emptying port; the water quality purification assembly inlet is connected with theliquid outlet; the water quality purification assembly outlet is connected with a drainage pipeline and a blow-off pipeline which are parallel; the back washing water inlet is connected with a municipal water supply pipeline; the emptying port can be used for emptying a liquid in the water quality purification assembly. The handrail is adopted as a water purification device, and meanwhile, the Venturi mixer is arranged in front of the handrail, so that sewage and a purified gas can be mixed in the Venturi mixer, and the sewage is preliminarily purified; and the water quality purification assembly is arranged, so that the sewage is further purified.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a water purification railing. Background technique [0002] With the improvement of the economic level, people's requirements for the living environment are getting higher and higher. A large number of small garden landscapes have been constructed. Among them, water landscapes, as an important part of garden landscapes, are widely used in garden scenery. The water system cannot build a relatively complete ecosystem, and its self-purification ability is poor. At the same time, a large number of exogenous pollutants may enter it, resulting in poor water quality of small landscape water, which seriously affects people's viewing experience. For the water quality problems of small water systems, many places adopt the method of changing water and adding chemicals to deal with the deterioration of water quality. Among them, the method of changing water will cause a lot of waste of water r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28E04F11/18C02F101/30
CPCE04F11/1842C02F1/283C02F2103/007C02F2101/30
Inventor 陈浩杜希张玉高
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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