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Bacteriostatic constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges

A technology of mineral water and water purifiers, applied in water/sewage treatment, light water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problem of poor control of time, failure to replace in time, and total bacterial colony exceeding the standard And other problems, to achieve the effect of low production cost, reduce the number of replacements and prolong the life

Inactive Publication Date: 2015-06-03
TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the existing reverse osmosis water purifiers has a filter element to kill the colonies, so that the total number of bacterial colonies will exceed the standard again when the water purified by the entire reverse osmosis water purifier enters the pressure tank, causing harm to human health. The RO reverse osmosis membrane of the reverse osmosis water purifier has a short service life, and the time for replacing the RO reverse osmosis membrane is not well controlled, resulting in either not being replaced in time, or the RO reverse osmosis membrane is replaced before the end of its service life, resulting in waste

Method used

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  • Bacteriostatic constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 20 parts; Muyu stone powder, 20 parts; Tourmaline powder, 20 parts; negative ion powder, 20 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 500 mesh.

[0018] The production process is as follows:

[0019] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;

[0020] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;

[0021] The third step is to reel, dry and characterize the PP cotton filaments;

[0022] The fourth step is to cut according to the required specifications to complete the finished produc...

Embodiment 2

[0025] In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 25 parts; Muyu stone powder, 25 parts; Tourmaline powder, 25 parts; negative ion powder, 25 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 300 mesh.

[0026] The production process is as follows:

[0027] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;

[0028] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;

[0029] The third step is to reel, dry and characterize the PP cotton filaments;

[0030] The fourth step is to cut according to the required specifications to complete the finished produc...

Embodiment 3

[0033] In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 30 parts; Muyu stone powder, 30 parts; Tourmaline powder, 30 parts; Negative ion powder, 30 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 100 mesh.

[0034] The production process is as follows:

[0035] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;

[0036] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;

[0037] The third step is to reel, dry and characterize the PP cotton filaments;

[0038] The fourth step is to cut according to the required specifications to complete the finished product....

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Abstract

The invention relates to a bacteriostatic constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges. The water purifier comprises a water pump, filter units, an RO membrane treatment unit and a water storage bucket, wherein the filter units and the RO membrane treatment unit are connected with a water inlet pipe in sequence; the water storage bucket is connected with a purified water outlet pipe of the RO membrane treatment unit; a solenoid valve is arranged on a water inlet pipe of the RO membrane treatment unit; water purifying agents are added to the PP cartridges of the filter units; a return pipe is also connected with a wastewater pipe of the RO membrane treatment unit and is connected to the water inlet ends in front of the filter units connected with the water inlet pipe; water outlet pipes are connected with the water outlet ends of the filter units and can be used for directly discharging water coming out of the filter units; shells of the filter units and the RO membrane treatment unit are made from KDF, activated carbon and medical stone materials; regulating valves are arranged on the return pipe and at a wastewater discharge end and are used for regulating the water pressure and the flow velocity. The bacteriostatic constant-pressure water purifier achieves the beneficial effects of prolonging the service life of an RO membrane, simultaneously providing mineral water and purified water, implementing bacteriostasis and reducing the energy consumption and the wastewater output.

Description

technical field [0001] The invention relates to a bacteriostatic constant-pressure water purifier for providing mineral water with a water-purifying PP filter element, in particular to a bacteriostatic constant-pressure water purifier for providing mineral water with a water-purifying PP filter element. Background technique [0002] The main problem existing in the current product is that the total number of colonies in the soaking test exceeds the standard. However, none of the existing reverse osmosis water purifiers has a filter element to kill the colonies, so that the total number of bacterial colonies will exceed the standard again when the water purified by the entire reverse osmosis water purifier enters the pressure tank, causing harm to human health. The RO reverse osmosis membrane of the reverse osmosis water purifier has a short service life, and there is no good control over the time to replace the RO reverse osmosis membrane, resulting in either not being repla...

Claims

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Application Information

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IPC IPC(8): C02F9/08C02F1/44
CPCC02F9/00C02F1/281C02F1/283C02F1/30C02F1/441C02F1/467C02F1/68
Inventor 位峰
Owner TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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