CN203613057U - Multi-level purification device for tap water - Google Patents

Multi-level purification device for tap water Download PDF

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Publication number
CN203613057U
CN203613057U CN201320755021.5U CN201320755021U CN203613057U CN 203613057 U CN203613057 U CN 203613057U CN 201320755021 U CN201320755021 U CN 201320755021U CN 203613057 U CN203613057 U CN 203613057U
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China
Prior art keywords
filter
filter bed
bed
reverse osmosis
tap water
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CN201320755021.5U
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Chinese (zh)
Inventor
吴自德
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QUJING HONG CHENG INDUSTRY Co Ltd
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QUJING HONG CHENG INDUSTRY Co Ltd
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Abstract

The utility model discloses a multi-level purification device for tap water. The purification device comprises a filter tank, wherein a water inlet pipe is connected to the top of the filter tank and a water outlet pipe is connected to the bottom of the filter tank; the tap water utilizing the pressure of its own sequentially passes a liquid distributor, a drawer-typed porous medium filter bed, a quartz sand filter bed, an activated charcoal filter bed, a palm fiber filter bed, a spun cotton filter bed, a reverse osmosis membrane filter bed and an ultraviolet sterilization device from the top end to the bottom of the filter tank; the filter beds are arranged to be draw typed, so that the replacement, cleaning and filtration of medium are convenient; the tap water goes through multi-level rough filtrations at first and is finely filtered by the reverse osmosis membrane, so that the security requirements of the reverse osmosis membrane is effectively solved, the service life of the reverse osmosis membrane is prolonged and the cost of the reverse osmosis membrane is lowered. Therefore, the service life of the entire equipment is prolonged; meanwhile, the tap water filtered by multiple stages has large water flows and is less prone to blockages. The purification device not only can be used for production water supply with high standards in factories, but also can be used for purification of integrated water supply system in residential areas, thereby having favorable popularization and utilization values.

Description

A kind of tap water stage purifying device
Technical field
The utility model relates to water correction plant technical field, is specifically related to a kind of tap water stage purifying device.
Background technology
Current because environmental pollution is serious, bring serious secondary pollution to city tap-water, tap water ubiquity impurity is many, the problems such as mouthfeel is poor, drink raw especially enteric infection disease very easily occurs, can not meet household drinking water or the standard of factory's high standard water of productive use, as allocated high-quality glue etc.In order to improve water quality, what the purifier conventionally adopting adopted is that water source is filtered after decon through the strainer of quartz sand, brown sheet, gac, by the processing mode of chlorinated lime sterilization, though its water quality increases, but its making processes is single, its water quality still can not meet the requirement of high standard process water, is also unsuitable for drinking.Along with expanding economy, people are also more and more higher to the requirement of tap water and high standard process water, many technology and water purifiers about tap water purifying on market, are also there are, high-end water purifier mostly adopts the filter element filtering of multistage unlike material, tap water is after cascade filtration sterilization, water quality improves greatly, water after filtration is capable of direct drinking, also can be used as high-level process water, but the flow of water purifier is little, easily stop up, what have can only be with even several days several months, filter core will be changed, not only life cycle is short, more renew cartridge trouble, consumptive material expense is also high, improve greatly the cost of water purification, be unsuitable for large-scale productive life water.Therefore, develop a kind of flow large, be difficult for stopping up, life cycle is long, filter element replacing is convenient, simple to operate, cost is low, both can meet high standard process water, also desirability of drinkable a kind of tap water stage purifying device again.
Summary of the invention
The purpose of this utility model is to provide large, the difficult obstruction of a kind of flow, life cycle is long, filter element replacing is convenient, simple to operate, cost is low, both can meet high standard process water, drinkable a kind of tap water stage purifying device again.
The purpose of this utility model is to realize like this, the utility model comprises filter tank, filter tank top is connected with water inlet pipe, bottom is connected with rising pipe, one end that described water inlet pipe inserts filter tank is connected with liquid distributor, in described filter tank, from top to bottom, be disposed with the porous medium filter bed of drawer formula structure, quartz sand filtration bed, activated-charcoal filter bed, palm fiber filter bed, cotton yarn filter bed, reverse osmosis membrane filtration bed, ultraviolet sterilization apparatus, described filter tank housing side perforate assembly welding have the male flange pulling and pushing for each filter bed, described each filter bed one end is connected with the cover plate corresponding with male flange, between male flange and cover plate, be connected sealing with bolt, on the filter tank inwall of described each filter bed downside, be provided with and can support for the slides filter bed that pulls and pushes of filter bed, the centre of described RO reverse osmosis membrane filtration bed and cotton yarn filter bed is provided with dense water out.
The utility model is by being arranged to each filter bed drawer formula structure, replacing, cleaning and filtering medium are conveniently, each filter bed also has alternative simultaneously, can be according to the difference of tap water quality, choose reasonable collocation filter bed, also can select more renew cartridge, according to actual needs to extracting rear temporary transient no filter bed out, only need with cover plate and male flange sealing, easy to operate; Tap water is first after multistage coarse filtration, finally again after the filter of reverse osmosis membrane filtration bed essence, thereby can effectively solve the safety requirements of reverse osmosis membrane, improve the work-ing life of reverse osmosis membrane, reduce the consumption of reverse osmosis membrane cost, thereby adopted the filter type of step type the work-ing life of having improved greatly whole equipment simultaneously, discharge after filtration is large, is difficult for stopping up.So this device both can be used as the high standard water of productive use of factory, also can be used as the purification of community integrated water supply system, be applicable to large-scale productive life water, easily promote the use of.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
In figure: 1-filter tank, 2-ultraviolet sterilization apparatus, the dense water out of 3-, the supporting of 4-filter bed, 5-liquid distributor, 6-water inlet pipe, 7-male flange, 8-porous medium filter bed, 9-quartz sand filtration bed; 10 activated-charcoal filter beds, 11-palm fiber filter bed, 12-cotton yarn filter bed, 13-reverse osmosis membrane filtration bed, 14-rising pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the improvement done based on the utility model training centre, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises filter tank 1, filter tank 1 top is connected with water inlet pipe 6, bottom is connected with rising pipe 14, one end that described water inlet pipe 6 inserts filter tank 1 is connected with liquid distributor 5, in described filter tank 1, from top to bottom, be disposed with the porous medium filter bed 8 of drawer formula structure, quartz sand filtration bed 9, activated-charcoal filter bed 10, palm fiber filter bed 11, cotton yarn filter bed 12, reverse osmosis membrane filtration bed 13, ultraviolet sterilization apparatus 2, described filter tank 1 housing side perforate assembly welding have the male flange 7 pulling and pushing for each filter bed, described each filter bed one end is connected with the cover plate corresponding with male flange 7, between male flange 7 and cover plate, be connected sealing with bolt, on filter tank 1 inwall of described each filter bed downside, be provided with and can support 4 for the slides filter bed that pulls and pushes of filter bed, described reverse osmosis membrane filtration bed 13 is provided with dense water out 3 with the centre of cotton yarn filter bed 12.
When use, tap water enters in liquid distributor 5 through water inlet pipe 6, liquid distributor 5 by tap water all should be distributed in tank body 1, tap water relies on the pressure of self through porous medium filter bed 8, quartz sand filtration bed 9, activated-charcoal filter bed 10, palm fiber filter bed 11, cotton yarn filter bed 12, reverse osmosis membrane filtration bed 13, ultraviolet sterilization apparatus 2 and being flowed out by rising pipe 14, in this process, first passes through porousness filter bed 8 in tap water, quartz sand filtration bed 9 adsorbs, after filtration, removed particle suspensions and colloidal solid a large amount of in water, reduced the turbidity of water, the filter core of porousness filter bed 8 can be sandstone, bright stone, gravel etc., then the compound in water is fallen in 10 absorption of trafficability characteristic charcoal filter bed, agricultural chemicals, chlorine and organic pollutant, filter out particle more tiny in water by palm fiber filter bed 11 and cotton yarn filter bed 12 again, final process reverse osmosis membrane filtration bed 13 can stop the fine particle that nearly all particle is greater than 0.0001 micron, after ultraviolet sterilization apparatus disinfection, can obtain the pure water of high-quality.Above-mentioned cascade filtration bed can be according to the situation of water quality, the filter bed of choose reasonable collocation good filtration effect, also can change the filter core of filter bed, as required for extracting temporary transient no filter bed out, only need by cover plate and male flange 7 sealings, operating aspect.In order to strengthen the infiltration ability of reverse osmosis membrane filtration bed 13, on filter tank 1 housing on reverse osmosis membrane filtration bed 13 tops, be provided with pressurizing device, after pressurizeing by pressurizing device, can accelerate the filtration velocity of water, be not dense water by the water of reverse osmosis membrane, dense water is discharged from reverse osmosis membrane filtration bed 13 and the dense water out 3 of the centre of cotton yarn filter bed 12.
Further, described dense water out 3 and rising pipe 14 are ozonization pipe, and preventing has dirt, impurity, bacterium etc. into water outlet 3 and rising pipe 14 internal surfaces, avoid occurring secondary pollution when water is discharged.
For easy for installation, good sterilization effect, described ultraviolet sterilization apparatus 2 is ultraviolet sterilizer or ultraviolet germicidal lamp.
Further, between described male flange 7 and the cover plate of each filter bed, be provided with gasket seal, strengthen the sealing intensity of cover plate and male flange 7, make the gap between cover plate and male flange 7 little, water is difficult for revealing.
Further, described filter tank 1 material is stainless steel or non-toxic plastic.

Claims (6)

1. a tap water stage purifying device, comprise filter tank (1), filter tank (1) top is connected with water inlet pipe (6), bottom is connected with rising pipe (14), it is characterized in that: one end that described water inlet pipe (6) inserts filter tank (1) is connected with liquid distributor (5), in described filter tank (1), from top to bottom, be disposed with the porous medium filter bed (8) of drawer formula structure, quartz sand filtration bed (9), activated-charcoal filter bed (10), palm fiber filter bed (11), cotton yarn filter bed (12), reverse osmosis membrane filtration bed (13), ultraviolet sterilization apparatus (2), described filter tank (1) housing side perforate assembly welding have the male flange (7) pulling and pushing for each filter bed, described each filter bed one end is connected with the cover plate corresponding with male flange (7), between male flange (7) and cover plate, be connected sealing with bolt, on filter tank (1) inwall of described each filter bed downside, be provided with and can support (4) for the slides filter bed that pulls and pushes of filter bed, described reverse osmosis membrane filtration bed (13) is provided with dense water out (3) with the centre of cotton yarn filter bed (12).
2. a kind of tap water stage purifying device according to claim 1, is characterized in that: described dense water out (3) and rising pipe (14) are ozonization pipe.
3. a kind of tap water stage purifying device according to claim 1, is characterized in that: on filter tank (1) housing on described reverse osmosis membrane filtration bed (13) top, be provided with pressurizing device.
4. a kind of tap water stage purifying device according to claim 1, is characterized in that: described ultraviolet sterilization apparatus (2) is ultraviolet sterilizer or ultraviolet germicidal lamp.
5. a kind of tap water stage purifying device according to claim 1, is characterized in that: between described male flange (7) and the cover plate of each filter bed, be provided with gasket seal.
6. a kind of purifying equipment for running water according to claim 1, is characterized in that: described filter tank (1) material is stainless steel or non-toxic plastic.
CN201320755021.5U 2013-11-27 2013-11-27 Multi-level purification device for tap water Active CN203613057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320755021.5U CN203613057U (en) 2013-11-27 2013-11-27 Multi-level purification device for tap water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320755021.5U CN203613057U (en) 2013-11-27 2013-11-27 Multi-level purification device for tap water

Publications (1)

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CN203613057U true CN203613057U (en) 2014-05-28

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266866A (en) * 2014-09-15 2015-01-07 孚派特环境科技(苏州)有限公司 Portable multistage suction filtration system
CN104355357A (en) * 2014-11-25 2015-02-18 中南林业科技大学 Filter unit for fecal wastewater treatment of farm
CN105967465A (en) * 2016-07-25 2016-09-28 山西大学 Rural domestic wastewater treatment equipment
CN107285541A (en) * 2017-08-14 2017-10-24 韩保洋 A kind of small-sized household sewage recycling and recycling equipment
CN108069550A (en) * 2017-11-03 2018-05-25 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality detection and processing unit
CN108083421A (en) * 2017-12-27 2018-05-29 宁波甬骋智能科技有限公司 A kind of energy-saving sewage treating device
CN110607835A (en) * 2019-09-03 2019-12-24 六安新兴塑管有限公司 PE pipe rainwater recovery pipeline system
CN113812285A (en) * 2021-09-18 2021-12-21 时创科技(青岛)有限公司 Water and fertilizer integrated seedling growing irrigation system
CN114436469A (en) * 2021-12-31 2022-05-06 北京碧海怡景园林绿化有限公司 A water clean system for gardens

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266866B (en) * 2014-09-15 2017-08-11 孚派特环境科技(苏州)有限公司 A kind of Portable multistage suction filtration system
CN104266866A (en) * 2014-09-15 2015-01-07 孚派特环境科技(苏州)有限公司 Portable multistage suction filtration system
CN104355357A (en) * 2014-11-25 2015-02-18 中南林业科技大学 Filter unit for fecal wastewater treatment of farm
CN104355357B (en) * 2014-11-25 2017-06-13 中南林业科技大学 A kind of filter for plant's excrement and urine water treatment
CN105967465B (en) * 2016-07-25 2019-01-15 山西大学 A kind of rural domestic sewage treatment equipment
CN105967465A (en) * 2016-07-25 2016-09-28 山西大学 Rural domestic wastewater treatment equipment
CN107285541A (en) * 2017-08-14 2017-10-24 韩保洋 A kind of small-sized household sewage recycling and recycling equipment
CN108069550A (en) * 2017-11-03 2018-05-25 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality detection and processing unit
CN108083421A (en) * 2017-12-27 2018-05-29 宁波甬骋智能科技有限公司 A kind of energy-saving sewage treating device
CN108083421B (en) * 2017-12-27 2020-11-10 安徽奇兵生态治理工程有限公司 Energy-saving sewage treatment device and system
CN110607835A (en) * 2019-09-03 2019-12-24 六安新兴塑管有限公司 PE pipe rainwater recovery pipeline system
CN113812285A (en) * 2021-09-18 2021-12-21 时创科技(青岛)有限公司 Water and fertilizer integrated seedling growing irrigation system
CN114436469A (en) * 2021-12-31 2022-05-06 北京碧海怡景园林绿化有限公司 A water clean system for gardens

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