CN104230069A - Direct drinking water treatment skid-mounted equipment - Google Patents
Direct drinking water treatment skid-mounted equipment Download PDFInfo
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- CN104230069A CN104230069A CN201410372013.1A CN201410372013A CN104230069A CN 104230069 A CN104230069 A CN 104230069A CN 201410372013 A CN201410372013 A CN 201410372013A CN 104230069 A CN104230069 A CN 104230069A
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Abstract
The invention relates to direct drinking water treatment skid-mounted equipment which comprises a power module, a water intake module and a purification treatment module, wherein the purification treatment module comprises a rough filtration unit, a microfiltration unit, a front-end activated carbon unit, an ultrafiltration unit, a nanofiltration unit, an ultraviolet sterilization unit, an ozone disinfection unit, a rear-end activated carbon unit and a heating unit which are connected in sequence; the power module provides power for the water intake module and the purification treatment module. The direct drinking water treatment skid-mounted equipment is large in water purification treatment amount, good in water purification effect, and excellent in sterilization and disinfection effects, and an acquired earth surface water source can be directly used as safe domestic water, direct drinking water or high-concentration ozone water and warm water after being treated by the equipment.
Description
technical field
The present invention relates to a kind of direct-drinking water process skid mounted equipment.
Background technology
At some in particular cases, such as natural disaster or sudden pollution accident, the water source causing people to depend on for existence is contaminated, then due to rugged environment factor etc., causes the acquisition of direct-drinking water very difficult, and this brings great hidden danger to the life security of people.Therefore, how these are in particular cases directly prepared into the emphasis that direct-drinking water becomes people's research in contaminated water source.
Summary of the invention
Given this, be necessary, for the very difficult problem of in particular cases direct-drinking water acquisition, to provide a kind of direct-drinking water process skid mounted equipment.
Technical scheme of the present invention is:
A kind of direct-drinking water process skid mounted equipment, comprise power plant module, water module and purifying treatment module, purifying treatment module comprises coarse filtration unit, Microfiltration Unit, preposition activated charcoal unit, ultra filtration unit, nano-filtration unit, ultra-violet sterilization unit, ozonization unit, post active carbon unit, heating unit; Described water module is communicated with by pipeline successively with coarse filtration unit, Microfiltration Unit, preposition activated charcoal unit, ultra filtration unit, nano-filtration unit, ultra-violet sterilization unit, ozonization unit, post active carbon unit, heating unit in purifying treatment module, and power plant module provides power for water module and purifying treatment module.
Described water module has back washing anti-blocking plug function, described coarse filtration unit comprises one-level rough filtering component and secondary rough filtering component, described one-level rough filtering component comprises water pump and filtering net, described secondary rough filtering component comprises revolving filter, one-level rough filtering component has back washing anti-blocking plug function, secondary rough filtering component has automatic backwash anti-blockage function, it is large that one-level rough filtering component filters particle diameter ratio secondary rough filtering component filtration particle diameter, Microfiltration Unit comprises one-level microfiltration component and secondary microfiltration component, and it is large that one-level microfiltration component filters particle diameter ratio secondary microfiltration component filtration particle diameter.
Arrange the first water storage element for rinsing Microfiltration Unit, ultra filtration unit, nano-filtration unit after described ultra filtration unit, this water storage element is provided with water return pipeline, realizes carrying out pressure back flushing to Microfiltration Unit, ultra filtration unit, just rinses nano-filtration unit; Described pressure back flushing is set to operation 30 minutes, back flushing 3 minutes, and back washing strength is set to the 1.2-2 of this unit operating flux doubly.After described nano-filtration unit and ozonization unit, second, third water storage element is set respectively, the water in each water storage element can directly for or drink.
Comprise the container of gac and dress gac in described preposition activated charcoal unit, it is interval large that gac has aperture size, can adsorb larger and less particulate matter simultaneously, and the specific surface area of gac is large, can adsorb a large amount of particulate matters.
Described ultra filtration unit comprises some ultrafiltration membrane filters, and the filtering accuracy of described ultrafiltration membrane filter is 0.01u m.
Described nano-filtration unit comprises some nano-filtration membrane filters, and the filtering accuracy of described nano-filtration membrane filter is 0.001um.
Described water module comprises water intaking assembly for extracting water source and the filter assemblies for tackling floating matter in water and particle, and described filter assemblies surrounds this water intaking assembly, and described water module has backwashing function.
Described filter assemblies comprises filter screen and surrounds the fence of this filter screen, and the filtration particle diameter of this filter screen is less than the filtration particle diameter of this fence.
Described water module also comprises fixation kit, and this fixation kit is connected with this water intaking assembly and for fixing this position of water intaking assembly in water.
It is the ultraviolet lamp of 254-257nm and the sealed vessel of dress ultraviolet lamp that described disinfection by ultraviolet light unit comprises wavelength region. ultraviolet lamp is contained in sealed vessel.
Described ozonization unit comprises ozonizer, gas-liquid mixing pump and stopping valve.
Described post active carbon unit comprises the container of gac and dress gac, and gac has the effect improving mouthfeel, remove peculiar smell, remove colourity, adsorb organic compound and bromate.
The invention has the beneficial effects as follows: this direct drinking water treatment system, clean water treatment amount is large, and purifying water effect is good, and sterilising effect is good, and the earth surface water source obtained directly can become safe domestic water, direct-drinking water after this device process. high-concentration ozone water and warm water.
Accompanying drawing explanation
Fig. 1 is the theory of constitution schematic block diagram first part of equipment of the present invention;
Fig. 2 is the theory of constitution schematic block diagram second section of equipment of the present invention.
Fig. 3 is the structure iron first part of apparatus embodiments of the present invention;
Fig. 4 is the structure iron second section of apparatus embodiments of the present invention.
Embodiment
Understand technology contents of the present invention for convenience of those skilled in the art, below in conjunction with drawings and Examples, the present invention is described in further detail.
As Figure 1-4, the direct-drinking water process skid mounted equipment described in the present embodiment comprises power plant module, water module and purifying treatment module.Wherein, purifying treatment module comprises the coarse filtration unit 1, Microfiltration Unit 2, preposition activated charcoal unit 3, ultra filtration unit 4, nano-filtration unit 5, ultra-violet sterilization unit 6, ozonization unit 7, post active carbon unit 8 and the heating unit 9 that connect successively.Heating unit is optional module.
Wherein, power plant module can adopt vehicle, provides electric power for traction direct drinking water treating equipment and to these equipment.
Water module is water intaking filter in the present embodiment, can adopt submersible sewage pump and the filtering net be arranged on around submersible sewage pump and grid.The materials such as the macrofiber in sewage, bag, band, grass, cloth can be torn, cut off, then smooth discharge by submersible sewage pump.Grid is used for retaining gross dirt in sewage, for being excluded by the impurity of particle diameter more than 80 orders.In fact water module is similar or identical with the one-level rough filtering component in coarse filtration unit, and just filtering accuracy is different.
Coarse filtration unit 1 comprises one-level rough filtering component 12 and secondary rough filtering component 14, one-level rough filtering component comprises water pump and is arranged on the filtering net around water pump, secondary rough filtering component comprises automatic backwashing filter, can adopt the equipment of existing maturation on the market or do suitable improvement to it.Can certainly adopt special equipment, but as long as the equipment that the employing of this link has automatic back-flushing function then should in this patent protection domain.Firsts and seconds rough filtering component all has back washing anti-blocking plug function, and one-level rough filtering component filters particle diameter ratio secondary rough filtering component and filters particle diameter greatly, and one-level rough filtering component is for selecting arrangement, and partial picture can omit need not.
The filtering accuracy of the automatic backwash revolving filter 14 that secondary rough filtering component adopts is traditionally arranged to be 30 ~ 50 μm.Namely through the water that water module, one-level rough filtering component are pretreated, after carrying out coarse filtration by revolving filter 14, the impurity particle diameter that can realize in water is no more than 50 μm.
In the present embodiment, Microfiltration Unit 2 also adopts the two-stage microfiltration component connected successively.One-level microfiltration component adopts the cotton strainer 20 of PP, secondary microfiltration component adopts the cotton strainer 22 of PP.The cotton strainer 20 of PP is communicated with revolving filter 14.The filtering accuracy of the cotton strainer of one-level PP is 1 μm.The filtering accuracy of the cotton strainer of secondary PP is 0.1 μm.Through the water that revolving filter 14 coarse filtration is crossed, after using microfiltration component to filter, the impurity particle diameter in water is no more than 0.1 μm.
In other embodiments, Microfiltration Unit can comprise the microfiltration component of multiple parallel connection, and each microfiltration component comprises the cotton strainer of the one-level PP be communicated with successively, the cotton strainer of secondary PP, and the cotton strainer of one-level PP of each microfiltration component is all communicated with revolving filter.Become by moisture after revolving filter coarse filtration multiply to carry out essence filter, under avoiding complex environment, easily there is the problem blocked in fine filtering device, the stability of intensifier and work-ing life.
Further, each Microfiltration Unit also comprises stopping valve, and the cotton strainer 20 of one-level PP of each Microfiltration Unit is communicated with revolving filter 14 by stopping valve.When the stopping valve of one of them microfiltration component of multiple Microfiltration Unit is opened, when the stopping valve of other microfiltration component is closed, Microfiltration Unit is in single open state.When the stopping valve of wherein two microfiltration component of multiple microfiltration component is opened, when the stopping valve of other microfiltration component is closed, Microfiltration Unit is in two open state.By regulating the switch of the stopping valve of each microfiltration component, singly the opening of fine filtering device can be realized, twoly open or open more, facilitating adjust flux to carry out essence filter.
Connect preposition activated carbon filter 3 after Microfiltration Unit, after each microfiltration component, all connect a charcoal filter, decontamination effect improving is better.The filtering accuracy of activated charcoal filter is 0.1 μm.This unit adopts coal mass active carbon, and it utilizes the specific surface area of coal mass active carbon large, can adsorb the characteristic of a large amount of particulate matter, can adsorb larger and less particulate matter simultaneously, realizes filtering object.
Ultra filtration unit 4 can comprise multiple ultra-filtration equipment 42, also can only with a ultra-filtration equipment, and filtered water single channel exports, and nano-filtration unit then coordinates the quantity correspondence of ultra filtration unit to arrange nanofiltration device 44.Ultra-filtration equipment adopts ultrafiltration membrane filter.The filtering accuracy of ultra-filtration equipment is 0.01 μm.After the water of Microfiltration Unit essence filter collects, carry out ultrafiltration by ultra-filtration equipment, the impurity particle diameter in the water after ultrafiltration is no more than 0.01 μm.
In the present embodiment, above-mentioned direct drinking water treating equipment also comprises water tank 46.Water tank 46 carries out nanofiltration for the water through ultra-filtration equipment 42 ultrafiltration being carried out cushion to be delivered to nanofiltration device 44, and the impurity particle diameter after nanofiltration in water is no more than 0.001 μm.Or be delivered to ultra-filtration equipment 42 as backwash water, prevent ultra-filtration equipment 42 from blocking, reduce ultra-filtration equipment 42 two ends pressure reduction.
Be appreciated that water tank 46 can omit.Namely directly again carry out nanofiltration by nano-filtration unit 5 after carrying out ultrafiltration by ultra-filtration equipment 42 after the water of Microfiltration Unit essence filter collects, the impurity particle diameter in water is no more than 0.001 μm.Nano-filtration unit 5 adopts multistage nano-filtration membrane filter.
In the present embodiment, above-mentioned direct drinking water treating equipment also comprises uv sterilisation water tank 6.Uv sterilisation water tank 6 two ends are communicated with ozonateur 7 and nano-filtration unit 5.Uv sterilisation water tank 6 is for being undertaken the water through nano-filtration unit 5 nanofiltration cushioning and uv sterilisation carries out ozonization to be delivered to ozonateur 7.Or be delivered to nanofiltration device 44 as positive wash water.
The water of uv sterilisation water tank 6 carries out cushioning and can be used as domestic water after uv sterilisation through the water of nano-filtration unit 5 nanofiltration.
Be appreciated that uv sterilisation water tank 6 can omit.Water through nano-filtration unit 5 nanofiltration can directly use after ozonateur 7 carries out ozonization.Or uv sterilisation water tank 6 and ozonateur 7 position interchangeable.
Post active carbon unit 8 adopts cocoanut active charcoal adsorption instrument, and this kind of gac has the effect improving mouthfeel, remove peculiar smell, remove colourity, adsorb organic compound and bromate.Cocoanut active charcoal adsorption instrument is communicated with ozonateur 7, for removing the bromic acid salts substances produced in ozonization process, obtains direct-drinking water.
In the present embodiment, above-mentioned direct drinking water treating equipment also comprises ozone water tank 70.Ozone water tank 70 is communicated with ozonateur 7 and charcoal absorption instrument.Ozone water tank 70 removes ozone after the water of sterilizing through ozonateur 7 being carried out cushion to be delivered to the absorption of charcoal absorption instrument, obtains direct-drinking water; Or directly can export and drink.
Ozone water tank 70 is for being undertaken cushioning using as sterilized water by the water of sterilizing through ozonateur.
Be appreciated that ozone water tank 70 can omit.The water of sterilizing through ozonateur, directly after charcoal absorption instrument adsorbs, is removed the bromic acid salts substances of the inside, is obtained direct-drinking water.
In other embodiments, after charcoal absorption instrument, well heater 9 can also being communicated with, for heating direct-drinking water, directly being drunk warm water.Well heater can adopt has rapid heating function, normal-temperature water by reaching more than 90 degrees Celsius to heating unit outlet temperature after heating unit, directly for drinking.
Be appreciated that to filter through one-level PP cotton, the sewage of ultra filtration unit ultrafiltration or nano-filtration unit nanofiltration, all reach emission standard, can be directly emptying.
During concrete enforcement, the filtration pressure of the cotton strainer of one-level PP controls to be 0.6 ~ 1.6MPa, and temperature is 5 ~ 35 DEG C.The filtration pressure of the cotton strainer of secondary PP is 1 ~ 1.6MPa, and temperature is 5 ~ 35 DEG C.The filtration pressure of activated charcoal filter is 0.6 ~ 1.6MPa, and temperature is 5 ~ 35 DEG C.The ultrafiltration pressure of ultra-filtration equipment is 0.05-0.3MPa, and temperature is 5 ~ 35 DEG C.The nanofiltration pressure of nanofiltration device is 0.5-0.8MPa, and temperature is 5 ~ 35 DEG C.
Above-mentioned direct drinking water treating equipment, structure is simple, by the water intaking filter that is communicated with successively, automatic backwash revolving filter, Microfiltration Unit, ultrafiltration and nano-filtration unit, disinfection unit and charcoal absorption instrument, by eliminations such as the earth in sewage, general impurity, bacterium, viruses, the direct-drinking water produced meets completely drinks requirement.In addition, adopt multiple essence filter unit to be communicated with side by side, under avoiding complex environment, easily there is the problem blocked in fine filtering device, enhances stability and the work-ing life of device.
Above-described embodiment is only wherein specific implementation of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these apparent replacement forms all belong to protection scope of the present invention.
Claims (10)
1. a direct-drinking water process skid mounted equipment, it is characterized in that, comprise power plant module, water module and purifying treatment module, described purifying treatment module comprises coarse filtration unit, Microfiltration Unit, preposition activated charcoal unit, ultra filtration unit, nano-filtration unit, ultra-violet sterilization unit, ozonization unit, post active carbon unit; Described water module is communicated with by pipeline successively with the coarse filtration unit in purifying treatment module, Microfiltration Unit, preposition activated charcoal unit, ultra filtration unit, nano-filtration unit, ultra-violet sterilization unit, ozonization unit, post active carbon unit, and power plant module provides operation power for water module and purifying treatment module.
2. water treatment skid mounted equipment according to claim 1; it is characterized in that; described coarse filtration unit comprises one-level rough filtering component and secondary rough filtering component, and described one-level rough filtering component comprises water pump and is located at the filtering net around water pump, and described secondary rough filtering component comprises automatic backwashing filter; Described Microfiltration Unit comprises one-level microfiltration component and secondary microfiltration component, and it is large that one-level microfiltration component filters particle diameter ratio secondary microfiltration component filtration particle diameter.
3. water treatment skid mounted equipment according to claim 1; it is characterized in that; the first water storage element for rinsing Microfiltration Unit, ultra filtration unit, nano-filtration unit is set after described ultra filtration unit; this water storage element is provided with water return pipeline; realize carrying out pressure back flushing to Microfiltration Unit, ultra filtration unit, nano-filtration unit is just rinsed; Described pressure back flushing is set to operation 30 minutes, back flushing 3 minutes, and back washing strength is set to the 1.2-2 of this unit operating flux doubly.
4. direct-drinking water process skid mounted equipment according to claim 1, is characterized in that, comprises gac and the container for splendid attire gac in described preposition activated charcoal unit, and this gac adopts coal mass active carbon;
Described post active carbon unit comprises gac and the container for splendid attire gac, and this gac adopts active fruit shell carbon.
5. direct-drinking water process skid mounted equipment according to claim 1, it is characterized in that, described ultra filtration unit comprises some ultrafiltration membrane filters, and the filtering accuracy of described ultrafiltration membrane filter is 0.01u m.
6. direct-drinking water process skid mounted equipment according to claim 1, it is characterized in that, described nano-filtration unit comprises some nano-filtration membrane filters, and the filtering accuracy of described nano-filtration membrane filter is 0.001um.
7. direct-drinking water process skid mounted equipment according to claim 1, is characterized in that, described water module comprises water intaking assembly for extracting water source and the filter assemblies for tackling floating matter in water and particle, and described filter assemblies surrounds this water intaking assembly; Also comprise fixation kit, this fixation kit is connected with this water intaking assembly and for fixing this position of water intaking assembly in water.
8. water treatment skid mounted equipment according to claim 7, is characterized in that, described filter assemblies comprises filter screen and surrounds the fence of this filter screen, and the filtration particle diameter of this filter screen is less than the filtration particle diameter of this fence.
9. water treatment skid mounted equipment according to claim 1, is characterized in that, arranges second, third water storage element respectively after described nano-filtration unit and ozonization unit, the water in each water storage element can directly for or drink.
10. water treatment skid mounted equipment according to claim 1, is characterized in that, described disinfection by ultraviolet light unit comprises the ultraviolet lamp that wavelength region is 254-257nm; Described ultraviolet lamp is installed in sealed vessel;
Described ozonization unit comprises interconnective ozonizer, gas-liquid mixing pump, and described gas-liquid mixing pump establishes stopping valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410372013.1A CN104230069B (en) | 2014-07-31 | 2014-07-31 | A kind of direct drinking is processed skid mounted equipment |
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| CN201410372013.1A CN104230069B (en) | 2014-07-31 | 2014-07-31 | A kind of direct drinking is processed skid mounted equipment |
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| CN104230069A true CN104230069A (en) | 2014-12-24 |
| CN104230069B CN104230069B (en) | 2016-05-18 |
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Cited By (10)
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| CN105152428A (en) * | 2015-08-26 | 2015-12-16 | 惠州市泰林科技有限公司 | Skid-mounted emergency water service treatment system |
| CN105236642A (en) * | 2015-11-13 | 2016-01-13 | 天津市振津石油天然气工程有限公司 | Fluorine-containing drinking water treatment method and skid-mounted device |
| CN106186388A (en) * | 2015-04-29 | 2016-12-07 | 杭州超纳净水设备有限公司 | A kind of membrane type household water filter |
| CN106467336A (en) * | 2015-08-17 | 2017-03-01 | 深圳市明鑫高分子技术有限公司 | Water purification installation and method for purifying water |
| CN107792975A (en) * | 2016-09-05 | 2018-03-13 | 康师傅饮品控股有限公司 | Remove the method and device of ferrimanganic in drinking water |
| CN109534564A (en) * | 2018-12-04 | 2019-03-29 | 朴成淑 | A kind of natural selenium-rich water filtration method |
| CN110092517A (en) * | 2019-06-12 | 2019-08-06 | 苏州普滤得净化股份有限公司 | A kind of sanitation-grade drinking water purification system |
| WO2020257950A1 (en) * | 2019-06-28 | 2020-12-30 | Grafoid Inc. | Graphene based filters and systems comprising same |
| CN112479466A (en) * | 2020-12-17 | 2021-03-12 | 苏州国净净化科技有限公司 | Direct water dispenser and control method thereof |
| US11155475B2 (en) | 2017-06-16 | 2021-10-26 | Yunnan University | Skid mounted device for upper-spreading internal diffusion vertical plug flow photocatalytic wastewater treatment |
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| EP3990402A4 (en) * | 2019-06-28 | 2023-05-10 | Grafoid Inc. | Graphene based filters and systems comprising same |
| CN112479466A (en) * | 2020-12-17 | 2021-03-12 | 苏州国净净化科技有限公司 | Direct water dispenser and control method thereof |
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| CN104230069B (en) | 2016-05-18 |
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Effective date of registration: 20190505 Address after: 518057 Huang Cunzai Downstairs, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Mei Shenglong science and Technology Co., Ltd. Address before: 518057 Meishenglong Co., Ltd. Building A, Huangzai Village, downstairs, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HUIZHOU TAIWOOD SCIENCE & TECHNOLOGY CO., LTD. |
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