A hard water purification device
A purification device and hard water technology, applied in water pollutants, water/sewage treatment, water treatment parameter control, etc., can solve the problems of high equipment price, low purification rate, high operating cost, etc., and achieve long service life and high water purification efficiency High, high water output effect
Active Publication Date: 2020-11-03
ANHUI SAFE ELECTRONICS
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Problems solved by technology
However, the purification rate is low, only 5-15%. Secondly, the pressure reverse osmosis membrane is easy to block, and needs to be cleaned or replaced every time it works.
The third is high equipment prices, high investment costs, and high operating costs
Method used
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] Such as figure 1 As shown, the hard water purification device includes a water tank 1 and a DC power supply 2. The inside of the water tank 1 is provided with a cation selective permeable partition 3 and an anion selective permeable partition 4, and the water tank 1 is selected by cations. The sex permeable partition 3 and the anion selectively permeable partition 4 are divided into a first treatment pool 11, a second treatment pool 12 and a third treatment pool 13, and the second treatment pool 12 is located at the cation selective permeable partition 3 and the anion selective permeation p...
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Abstract
The invention relates to a hard water purifying device. The hard water purifying device comprises a water tank and a direct current power source, wherein a cation permselective separating plate and ananion permselective separating plate are arranged in the water tank; the water tank is separated into a first treatment tank, a second treatment tank and a third treatment tank by the cation permselective separating plate and the anion permselective separating plate, and the second treatment tank is positioned between the cation permselective separating plate and the anion permselective separating plate; a water pump is arranged at the exterior of the water tank, the input end of the water pump is communicated with the first treatment tank, the output end of the water pump is communicated with the third treatment tank, a positive electrode is arranged in the first treatment tank and is electrically connected with a positive pole of the direct current power source, and a negative electrodeis arranged in the third treatment tank and is electrically connected with a negative pole of the direct current power source. The hard water purifying device has the advantages that the hard water can be purified; the hardness of the purified water is small; the water drainage amount is high, and the water purifying efficiency is high; the service lives of the positive electrode and the negativeelectrode are long, and the cleaning and maintenance are convenient.
Description
technical field [0001] The invention relates to a hard water purification device, which belongs to the technical field of water treatment. Background technique [0002] There are various ways to purify hard water, mainly in the following categories: [0003] 1. The hard water softening treatment method adopts engineering methods such as gas blowing and oxygen addition, waterfall oxygen addition, etc., to remove calcium, iron, manganese, lead, mercury, chromium, cadmium, etc. in water. This type of water treatment method has poor treatment effect, high operating cost, huge equipment system, large floor area and high engineering investment. The existing water purification treatment method for oxidizing organic matter in water is to add an oxidant such as sodium hypochlorite or other chlorine preparations to the water to oxidize the organic matter in the water. The disadvantage is that the cost is high and the chemical pollution of the treatment object is inevitably increased....
Claims
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IPC IPC(8): C02F1/469C02F1/461C02F101/10
CPCC02F1/4602C02F1/46109C02F1/4693C02F2001/46138C02F2101/10C02F2201/46115C02F2209/055
Inventor 王涛李俊王宏健
Owner ANHUI SAFE ELECTRONICS