CN103663817B - Comprehensive water treatment system - Google Patents

Comprehensive water treatment system Download PDF

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Publication number
CN103663817B
CN103663817B CN201310689712.4A CN201310689712A CN103663817B CN 103663817 B CN103663817 B CN 103663817B CN 201310689712 A CN201310689712 A CN 201310689712A CN 103663817 B CN103663817 B CN 103663817B
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water
activated carbon
filtration membrane
external pressure
type ultra
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CN103663817A (en
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杨涵
张相洪
张�浩
李燕军
沈灿铎
尹立军
刘赫
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Quartermaster Research Institute of General Logistics Department of CPLA
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Quartermaster Research Institute of General Logistics Department of CPLA
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Abstract

The invention relates to a comprehensive water treatment system, which comprises two external compression type ultrafiltration membrane filters, three activated carbon water purifiers and an ultraviolet sterilizer, wherein a cross-flow discharge port, a water production port and a raw water inlet are formed in the first external compression type ultrafiltration membrane filter; the three activated carbon water purifiers are sequentially connected in series to form a three-stage activated carbon water purification system; a water inlet of the first activated carbon water purifier is communicated with the water production port of the first external compression type ultrafiltration membrane filter; the ultraviolet sterilizer is arranged between the second and third activated carbon water purifiers, and a water inlet and a water outlet of the ultraviolet sterilizer are communicated with a water outlet of the second activated carbon water purifier and a water inlet of the third activated carbon water purifier respectively; a cross-flow discharge port, a water inlet and a pure water outlet are formed in the second external compression type ultrafiltration membrane filter, and the water inlet is communicated with a water outlet of the third activated carbon water purifier. The system is compact in structure and convenient to mount, disassemble and carry, has good purification effect, can be used in a water source region, arranged on a kitchen vehicle or another vehicle and transported to a specified site for use, and can be widely applied to various places with requirements on the supply of drinking water.

Description

A kind of comprehensive water treatment system
Technical field
The present invention relates to a kind of water cleaning systems, be specifically related to a kind ofly be applicable to purifying treatment is carried out in field comprehensive water treatment system to former water.
Background technology
In recent years, natural disaster takes place frequently all over the world, and the natural disaster such as earthquake, flood causes huge loss to the country and people.When natural disaster occurs, the principal feature of surface water quality is high concentrtion, microorganism exceeds standard, suspended substance is many, water has peculiar smell etc., and is not suitable for people and directly drinks.Therefore, providing the tap water of safety and sanitation in time how to disaster area, is the important step ensureing disaster area people ' s health and life.
The ultra-filtration membrane water purification that the many employings of existing water purifying plant are single, by ultra-filtration membrane to after raw water filtration, may also there are some fine impurity, and some are dissolved in the chemical substance of former water, these all can have influence on the mouthfeel of tap water, even can jeopardize the health of people.Therefore, gac water purifying plant usually can be used once to filter again the water after filtration, to remove fine impurity and chemical substance.But because above-mentioned two kinds of water purifying plants are structurally separately independently, needs could use after assembling, and cost of manufacture is higher, and equipment volume is comparatively large, are not easy to transport, can not meet the emergent demand in disaster area.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of compact structure, good purification, and can effectively improve the comprehensive water treatment system drinking mouthfeel.
For achieving the above object, the present invention takes following technical scheme: a kind of comprehensive water treatment system, it is characterized in that, this system comprises a preposition external pressure type ultra-filtration membrane strainer, three activated carbon filters, a ultraviolet disinfector and rearmounted external pressure type ultra-filtration membrane strainers; Described preposition external pressure type ultra-filtration membrane strainer comprises the first pressure housing, is provided with an external pressure type ultra-filtration membrane core in described first pressure housing; Described first pressure housing upper end connects the first end cap by clip spring structure, and described first end covers and is provided with the first multiway valve, and the wherein two-way of described first multiway valve connects cross-flow discharge outlet respectively and produces the mouth of a river; The bottom of described first pressure housing is provided with raw water inlet, and the outer end of described raw water inlet is connected with submersible pump by pipeline, and the inner of described raw water inlet is communicated with described external pressure type ultra-filtration membrane core by water pipe; Granulated active carbon core is provided with in activated carbon filter described in each, three described activated carbon filters are followed in series to form three grades of gac water cleaning systems, and wherein the water-in of the first activated carbon filter is communicated with the product mouth of a river of ball valve with described preposition external pressure type ultra-filtration membrane water purifier by pipeline; Described ultraviolet disinfector is arranged between the second activated carbon filter and the 3rd activated carbon filter, and the water-in of described ultraviolet disinfector is communicated with the water-in of described 3rd activated carbon filter with the water outlet of described second activated carbon filter with ball valve respectively by pipeline with water outlet; Described rearmounted external pressure type ultra-filtration membrane strainer comprises the second pressure housing, is provided with an external pressure type ultra-filtration membrane core in described second pressure housing; Described second pressure housing upper end connects the second end cap by clip spring structure, described second end cap is provided with the second multiway valve, the wherein two-way of described second multiway valve connects cross-flow discharge outlet and water-in respectively, and this water-in is communicated with ball valve by pipeline with the water outlet of described 3rd activated carbon filter, the 3rd tunnel of described second multiway valve is communicated with the 3rd tunnel of described first multiway valve by pipeline; The bottom of described second pressure housing is provided with a pure water inlet, and described pure water inlet is communicated with watering equipment with pipeline by ball valve.
In a preferred example, described external pressure type ultra-filtration membrane core is the tubular fibre cavity configuration adopting hydrophilic alloy PVC material to make, the pore size filter of described external pressure type ultra-filtration membrane wicking surface is 0.01 micron, and the internal diameter of film core is 1 millimeter, and external diameter is 1.6 millimeters.
In a preferred example, the below of three described activated carbon filters is provided with a reflux line, and described reflux line is in parallel with the bottom of three described activated carbon filters respectively by ball valve.
In a preferred example, described external pressure type ultra-filtration membrane core and granulated active carbon core all adopt insert replaceable cartridge.
In a preferred example, between each pipeline, adopt the mode of connection of clamping hoop type rapid hygiene joint and vibroshock.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention is owing to organically combining ultrafiltration membrane water purifier, activated carbon filter and ultraviolet disinfector, therefore, the present invention can not only reduce the turbidity of water, remove the microorganism such as bacterium, virus in water, but also effectively can reduce the colourity of direct-drinking water, smelly and taste, improve the mouthfeel of direct-drinking water.2, the present invention is owing to being provided with a preposition external pressure type ultra-filtration membrane water purifier, therefore former water is when by preposition external pressure type ultra-filtration membrane water purifier, suspended substance in water can be fallen by ultrafiltration membrance filter, not only increase filter effect, and alleviate the pollution of former water to gac, improve work-ing life and the adsorption effect of gac, compared with the filter type directly entering gac with former water, the work-ing life of gac extends more than 1 times.3, the present invention is owing to being provided with a rearmounted external pressure type ultra-filtration membrane water purifier, therefore after from activated carbon filter, water out enters rearmounted external pressure type ultra-filtration membrane water purifier, external pressure type ultra-filtration membrane can filter out the Powdered Activated Carbon carried in water, further enhancing decontamination effect improving.Compact structure of the present invention, good purification, is convenient to install, dismantle and carrying, not only can use at waterhead area, and can be arranged on kitchen truck or other vehicles, be transported to appointed place and use, therefore it can be widely used in all kinds of occasion needing to supply tap water.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the structural representation of activated carbon filter of the present invention and ultraviolet disinfector.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the present invention is a kind of water cleaning systems ultra-filtration membrane water purification, gac water purification and disinfection by ultraviolet light organically combined, this system comprises a preposition external pressure type ultra-filtration membrane strainer 1, three activated carbon filter 2,3,4, ultraviolet disinfectors 5 and a rearmounted external pressure type ultra-filtration membrane strainer 6.
Preposition external pressure type ultra-filtration membrane strainer 1 of the present invention comprises a pressure housing 11, is provided with an external pressure type ultra-filtration membrane core (not shown) in pressure housing 11, in order to the bacterium in former water, virus and suspended substance to be filtered out, reduces the turbidity of water.Pressure housing 11 upper end connects an end cap 12 by clip spring structure, this end cap 12 is provided with a multiway valve 13, and the wherein two-way of multiway valve 13 connects cross-flow discharge outlet 14 respectively and produces the mouth of a river 15.The bottom of pressure housing 11 is provided with a water-in 16, and the outer end of water-in 16 is connected with water pump by pipeline, and the inner of water-in 16 is communicated with external pressure type ultra-filtration membrane core by water pipe.
In a preferred embodiment, external pressure type ultra-filtration membrane core is the tubular fibre cavity configuration adopting hydrophilic alloy PVC material to make, and the pore size filter of external pressure type ultra-filtration membrane wicking surface is 0.01 micron, and the internal diameter of film core is 1 millimeter, and external diameter is 1.6 millimeters.Former water penetrates into the inner chamber of film core by pressure-driven from the outer wall of film core, bacterium, microorganism, suspended substance etc. are trapped within the appearance of tubular fibre, enter the water of hollow fiber cavity for purifying waste water.
As shown in Figure 1 and Figure 2, three activated carbon filters 2,3,4 of the present invention are connected successively, form three grades of gac water cleaning systems, wherein the water-in 21 of activated carbon filter 2 is communicated with the product mouth of a river 15 of ball valve with preposition external pressure type ultra-filtration membrane water purifier 1 by pipeline.Be provided with granulated active carbon core in each activated carbon filter 2 (or 3 or 4), in order to adsorb small organic molecule, chlorine residue and heavy metal etc., the colourity of direct-drinking water, smelly and taste can be reduced, improve the mouthfeel of direct-drinking water.
In a preferred embodiment, the below of activated carbon filter 2,3,4 is provided with a reflux line 7, reflux line 7 is in parallel with the bottom of activated carbon filter 2,3,4 respectively by ball valve, when entering the water in activated carbon filter 3 and 4 and exceeding its filtration capacity, ball valve can be opened and unnecessary water is back in activated carbon filter 2 re-start filtration.
Ultraviolet disinfector 5 of the present invention is arranged between activated carbon filter 3 and activated carbon filter 4, and the water-in of ultraviolet disinfector 5 is communicated with the water-in of activated carbon filter 4 with the water outlet of activated carbon filter 3 with ball valve respectively by pipeline with water outlet.Through the cleaned water of activated carbon filter 3 when by ultraviolet disinfector 5, in ultraviolet disinfector 5, the ultraviolet of radiation can kill the not filtrable microorganism of gac core, enhances the biological safety of direct-drinking water.
The structure of rearmounted external pressure type ultra-filtration membrane water purifier 6 of the present invention and the similar of preposition external pressure type ultra-filtration membrane water purifier 1, difference is: the wherein two-way of the multiway valve 63 on pressure housing 61 top end cap 62 connects cross-flow discharge outlet 64 and water-in 65 respectively, and water-in 65 is communicated with ball valve by pipeline with the water outlet of activated carbon filter 4, the 3rd tunnel of multiway valve 63 is communicated with the 3rd tunnel of multiway valve 13 by pipeline.In addition, the bottom of pressure housing 61 is provided with a pure water inlet 66, and this pure water inlet 66 is communicated with watering equipment with pipeline by ball valve.
In a preferred embodiment, external pressure type ultra-filtration membrane core and granulated active carbon core all adopt insert replaceable cartridge, with maintenance for convenience detach and more renew cartridge.
In a preferred embodiment, adopt the mode of connection that clamping hoop type rapid hygiene joint coordinates with vibroshock between each pipeline of the present invention, the water inlet pipe of former water have employed the urethane flexible pipe that wholesomeness is good, intensity is high.
The present invention in use, the former water on earth's surface is delivered to the external pressure type ultra-filtration membrane in-core of preposition external pressure type ultra-filtration membrane water purifier 1 by submersible pump from the water-in 16 of preposition external pressure type ultra-filtration membrane water purifier 1 by pipeline, former water, by the bacterium in water, virus and suspended substance being filtered out after external pressure type ultra-filtration membrane core, reduces the turbidity of water, entered in activated carbon filter 2 by the water after preposition external pressure type ultra-filtration membrane water purifier 1 filters by Cemented filling, the fine powder suspended substance in water is filtered out in activated carbon filter 2, chlorine residue etc., the mouthfeel of water can be improved, through activated carbon filter 2, water after 3 purifications enters in ultraviolet disinfector 5 by Cemented filling, in ultraviolet disinfector 5, the ultraviolet of radiation can kill bacterium residual in water, the microorganisms such as virus, water after being sterilized by uv steriliser 5 flows in activated carbon filter 4, to filter out the microorganism killed by ultraviolet disinfector 5, from activated carbon filter 4, water out enters in rearmounted external pressure type ultra-filtration membrane water purifier 6, the Powdered Activated Carbon rushed out in water and the bacterium etc. be carried on Powdered Activated Carbon are fallen in the interception of external pressure type ultra-filtration membrane core, thus make the water quality flowed out in rearmounted external pressure type ultra-filtration membrane water purifier 6 meet drinking water standard.Such as using Suzhou Xi Tanghe river as former water, adopt the present invention to carry out treating plant to test, the indices of purifying waste water meets GLB651-1989 " army's drinking water standard in wartime ", and microorganism and turbidity index meet the requirement of GB5749-2006 " drinking water sanitary standard ".
The various embodiments described above are only for illustration of the present invention; wherein the structure of each parts, mode of connection and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.

Claims (7)

1. a comprehensive water treatment system, is characterized in that, this system comprises a preposition external pressure type ultra-filtration membrane strainer, three activated carbon filters, a ultraviolet disinfector and rearmounted external pressure type ultra-filtration membrane strainers;
Described preposition external pressure type ultra-filtration membrane strainer comprises the first pressure housing, is provided with an external pressure type ultra-filtration membrane core in described first pressure housing; Described first pressure housing upper end connects the first end cap by clip spring structure, and described first end covers and is provided with the first multiway valve, and the wherein two-way of described first multiway valve connects cross-flow discharge outlet respectively and produces the mouth of a river; The bottom of described first pressure housing is provided with raw water inlet, and the outer end of described raw water inlet is connected with submersible pump by pipeline, and the inner of described raw water inlet is communicated with described external pressure type ultra-filtration membrane core by water pipe;
Granulated active carbon core is provided with in activated carbon filter described in each, three described activated carbon filters are followed in series to form three grades of gac water cleaning systems, and wherein the water-in of the first activated carbon filter is communicated with the product mouth of a river of ball valve with described preposition external pressure type ultra-filtration membrane water purifier by pipeline;
Described ultraviolet disinfector is arranged between the second activated carbon filter and the 3rd activated carbon filter, and the water-in of described ultraviolet disinfector is communicated with the water-in of described 3rd activated carbon filter with the water outlet of described second activated carbon filter with ball valve respectively by pipeline with water outlet;
Described rearmounted external pressure type ultra-filtration membrane strainer comprises the second pressure housing, is provided with an external pressure type ultra-filtration membrane core in described second pressure housing; Described second pressure housing upper end connects the second end cap by clip spring structure, described second end cap is provided with the second multiway valve, the wherein two-way of described second multiway valve connects cross-flow discharge outlet and water-in respectively, and this water-in is communicated with ball valve by pipeline with the water outlet of described 3rd activated carbon filter, the 3rd tunnel of described second multiway valve is communicated with the 3rd tunnel of described first multiway valve by pipeline; The bottom of described second pressure housing is provided with a pure water inlet, and described pure water inlet is communicated with watering equipment with pipeline by ball valve.
2. a kind of comprehensive water treatment system as claimed in claim 1, it is characterized in that, described external pressure type ultra-filtration membrane core is the tubular fibre cavity configuration adopting hydrophilic alloy PVC material to make, the pore size filter of described external pressure type ultra-filtration membrane wicking surface is 0.01 micron, the internal diameter of film core is 1 millimeter, and external diameter is 1.6 millimeters.
3. a kind of comprehensive water treatment system as claimed in claim 1, is characterized in that, the below of three described activated carbon filters is provided with a reflux line, and described reflux line is in parallel with the bottom of three described activated carbon filters respectively by ball valve.
4. a kind of comprehensive water treatment system as claimed in claim 2, is characterized in that, the below of three described activated carbon filters is provided with a reflux line, and described reflux line is in parallel with the bottom of three described activated carbon filters respectively by ball valve.
5. a kind of comprehensive water treatment system as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described external pressure type ultra-filtration membrane core and granulated active carbon core all adopt insert replaceable cartridge.
6. a kind of comprehensive water treatment system as claimed in claim 1 or 2 or 3 or 4, is characterized in that, adopt the mode of connection of clamping hoop type rapid hygiene joint and vibroshock between each pipeline.
7. a kind of comprehensive water treatment system as claimed in claim 5, is characterized in that, adopts the mode of connection of clamping hoop type rapid hygiene joint and vibroshock between each pipeline.
CN201310689712.4A 2013-12-16 2013-12-16 Comprehensive water treatment system Active CN103663817B (en)

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CN115465982A (en) * 2022-09-07 2022-12-13 广西上善若水发展有限公司 Pipeline direct drinking water supply system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1539752A (en) * 2003-04-23 2004-10-27 宜兴市瑞盛水处理设备有限公司 Nano based purification system for supplying high-quality water
CN1821127A (en) * 2005-02-19 2006-08-23 唐战和 Post treating method and its device for producing weak alkaline high purity drinking water
CN101062801A (en) * 2006-04-30 2007-10-31 深圳市深水海纳水务有限公司 Purified water treatment facilities and pure water machine dense water treatment method
CN203700085U (en) * 2013-12-16 2014-07-09 中国人民解放军总后勤部军需装备研究所 Comprehensive water treatment system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1539752A (en) * 2003-04-23 2004-10-27 宜兴市瑞盛水处理设备有限公司 Nano based purification system for supplying high-quality water
CN1821127A (en) * 2005-02-19 2006-08-23 唐战和 Post treating method and its device for producing weak alkaline high purity drinking water
CN101062801A (en) * 2006-04-30 2007-10-31 深圳市深水海纳水务有限公司 Purified water treatment facilities and pure water machine dense water treatment method
CN203700085U (en) * 2013-12-16 2014-07-09 中国人民解放军总后勤部军需装备研究所 Comprehensive water treatment system

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