Ship rainwater purification device

A purification device and rainwater technology, applied in the direction of runoff/rainwater treatment, water pollutants, multi-stage water treatment, etc., can solve the problems of heavy metal organic pollutants removal in rainwater, large footprint, unstable operation, etc. Filtration and purification effect, easy to move, and the effect of improving purification efficiency

Inactive Publication Date: 2019-03-29
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the drinking water reserves are not enough during the sea voyage, there will be a phenomenon of water shortage, and the seawater contains a lot of salt. After people drink it, although it can quench their thirst for a while, they will urinate a lot soon, which will make the body water a lot. Lost, dehydrated and died. When there is a shortage of water, it can only collect and use rainwater. Rainwater purification is the key work
At present, the commonly used rainwater collection and utilization system only performs simple filtration of rainwater, and does not remove heavy metals and organic pollutants in rainwater, so that there is a large environmental risk in the process of rainwater utilization.
In addition, domestic rainfall runoff pollution control projects generally have problems such as large area, low efficiency, easy blockage, and unstable operation.

Method used

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  • Ship rainwater purification device
  • Ship rainwater purification device
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Effect test

Embodiment 1

[0029] Such as Figure 1-6 As shown, the ship rainwater purification device includes a water collecting bucket 2 for collecting rainwater,

[0030] Filter box 3 for purifying rainwater;

[0031] A magnetic adsorption mechanism 17 for adsorbing heavy metals in rainwater;

[0032] Adsorption pipeline 6 for weakening the acidity of rainwater;

[0033] Cistern 20 for disinfecting rainwater;

[0034] The upper part of the filter box 3 is connected to the water collection bucket 2 through a pipeline, and the opening of the water collection bucket 3 is surrounded by a card slot 18, and a detachable card seat 19 is carded inside the card slot 18, and the card seat 19 is connected to the coarse filter screen 1 , The interior of the filter box 3 is sequentially provided with a magnetic adsorption mechanism 17, an adsorption pipeline 6, and a water storage tank 20 from top to bottom. The device is small in size, easy to move, and highly flexible. It purifies rainwater through multipl...

Embodiment 2

[0043] During the actual application of the ship rainwater purification device of the present invention: when it rains, the device is placed on the hull deck, and the rainwater will flow into the filter box 3 through the water collecting bucket 2, and the coarse filter screen 1 in the water collecting bucket 2 can block some Large particles of impurities are beneficial to the next step of rainwater purification. The rainwater flowing into the filter box 3 will slowly penetrate into the lower layer through the leakage hole 21 of the leakage plate 4, so that the rainwater can fully contact the magnetic adsorption mechanism 17, thereby absorbing metal impurities in the rainwater. The rainwater enters the adsorption pipe 6 again, and the "S" shape of the adsorption pipe 6 not only prolongs the rainwater filtration stroke, but also prolongs the contact time between the rainwater and the adsorption pipe 6, thereby improving the purification efficiency and filtration effect of the adso...

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Abstract

Belonging to the technical field of water purification equipment, the invention provides a ship rainwater purification device. The device consists of: a rainwater collection hopper for collecting rainwater; a filter tank for purifying rainwater; a magnetic adsorption mechanism for adsorbing heavy metals in rainwater; adsorption pipelines for weakening the acidity of rainwater; and a reservoir fordisinfecting rainwater. The upper part at the middle of the filter tank is connected to the rainwater collection hopper through a pipeline, clamp slots are annularly distributed at the opening of therainwater collection hopper, detachable clamp seats are clamped inside the clamp slots, the clamp seats are connected to a coarse filter screen, and the filter tank is internally equipped with the magnetic adsorption mechanism, the adsorption pipelines and the reservoir from top to bottom in order. The device provided by the invention can quickly collect rainwater, and the rainwater purification degree is high, and after the steps of removal of heavy metals, weakening of the rainwater acidity, heating, sterilization and other steps, a drinkable water source can be produced.

Description

technical field [0001] The invention belongs to the field of water body purification equipment, in particular to a ship rainwater purification device. Background technique [0002] In the environment where humans live, there must be a supply of fresh water to maintain basic survival and meet the needs of other human activities. The largest source of fresh water on the surface is the melted snow water from rainfall or snowfall, which is collected into streams to form rivers, or hidden underground to become groundwater, and finally accumulated to become fresh water available for human life. [0003] If the drinking water reserves are not enough during the sea voyage, there will be a phenomenon of water shortage, and the seawater contains a lot of salt. After people drink it, although it can quench their thirst for a while, they will urinate a lot soon, which will make the body water a lot. Loss, dehydration and death, when water is scarce, it can only collect and utilize rain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/12C02F101/30
CPCC02F1/001C02F1/02C02F1/281C02F1/32C02F1/48C02F9/00C02F2101/30C02F2103/001C02F2201/002C02F2201/007C02F2301/08
Inventor 刘永伟
Owner ZHEJIANG OCEAN UNIV
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