CN203754509U - Multi-stage type fluorine and arsenic removal safe drinking water purification equipment - Google Patents
Multi-stage type fluorine and arsenic removal safe drinking water purification equipment Download PDFInfo
- Publication number
- CN203754509U CN203754509U CN201320744376.4U CN201320744376U CN203754509U CN 203754509 U CN203754509 U CN 203754509U CN 201320744376 U CN201320744376 U CN 201320744376U CN 203754509 U CN203754509 U CN 203754509U
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- reverse osmosis
- drinking water
- water
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- type fluorine
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- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides multi-stage type fluorine and arsenic removal safe drinking water purification equipment. The multi-stage type fluorine and arsenic removal safe drinking water purification equipment comprises at least one purification mechanism, wherein each purification mechanism comprises a filtration chamber, a filter, a reverse osmosis chamber and a PLC (Programmable Logic Controller) for monitoring and recording water quality; the inner part of the filtration chamber is sequentially provided with a gravel filtration layer, a quartz sand filtration layer, an activated carbon filtration layer, a medical stone filtration layer and an activated aluminium oxide filtration layer from bottom to top; a water outlet of the filtration chamber is communicated with the reverse osmosis chamber through the filter; the reverse osmosis chamber comprises drinking water layers with water outlets, and multiple groups of symmetrically arranged supporting plates and multiple layers of reverse osmosis membranes are arranged in the drinking water layers; the supporting plate groups comprise multiple layers of filter plate modules slantwise arranged, and the reverse osmosis membranes are wavy on the whole and are fixed on filter plates. The multi-stage type fluorine and arsenic removal safe drinking water purification equipment provided by the utility model is relatively small in size and can achieve a very good purification effect, so that drinking water can reach safe drinking water standards.
Description
Technical field
The utility model relates to a kind of fluorine removal arsenic removal safty of drinking water treating plant.
Background technology
The fluorion, the arsonium ion that in underground water, contain are objectionable impurities, when after the water of long-term drinking fluorine content higher than 1-1.5mg/L, easily suffer from spot tooth disease, when fluorine content in water is during higher than 4mg/L, can cause osteofluorosis.Existing fluorine removing filter adopts activated alumina when at pH value 6-7 in the situation that, to realize the object of removing fluorine from water by adjusting water PH value as Ion Exchange Medium more.The weak point that existing level exists is: restricted to water inlet fluorine content requirement, and when water body fluorine content occurs just there will be water outlet situation effluent quality not up to standard unstable while variation.And equipment volume is larger, operate very complicatedly, can not join with vast rural area reality level, and regenerated liquid has secondary pollution.
Utility model content
The purpose of this utility model is to provide a kind of multi-stage type fluorine removal arsenic removal safty of drinking water treating plant, solves and how to make water purifying plant adopt less volume can well reach equally the technical problem of decontamination effect improving, thereby make tap water reach safety standards.
Multi-stage type fluorine removal arsenic removal safty of drinking water treating plant, comprises at least one purification mechanism, and wherein each purification mechanism includes a filtration chamber, strainer, reverse osmosis cell, a PLC micro controller of monitoring and record water quality; In filtration chamber, be disposed with from the bottom up by gravel packing, quartz sand filtration layer, activated carbon filter layer, Medical stone filtering layer, activated alumina filtering layer; The water outlet of filtration chamber is communicated with reverse osmosis cell by strainer; Reverse osmosis cell comprises all water layers of drinking with water outlet; Drink in water layer and have and form symmetrically arranged supporting plate group, multilayer reverse osmosis membranes more; Supporting plate group comprises multilayer inclination filter plate chunk, and above-mentioned reverse osmosis membrane entirety undulate is also fixed on filter plate.
Angle between described filter plate and filter plate is 25-30 degree.
Described purification mechanism is arranged on a fixed support.
The beneficial effects of the utility model are: owing to being provided with filtration chamber and reverse osmosis cell; Filter out the harmful ion such as fluorion, arsonium ion in water according to the absorption of filtration chamber's inner filtration layer, filtration and reverse osmosis membrane acting in conjunction, thereby the water conditioning after filtration makes the final water flowing out meet national drinking water standard.
Brief description of the drawings
Fig. 1 is the schematic diagram of two layers of reverse osmosis membrane combination;
Fig. 2 is the schematic diagram of the multi-stage type fluorine removal arsenic removal safty of drinking water treating plant of the single water purification of employing mechanism;
1. purification mechanisms in figure, 2. filtration chamber, 21. gravel packings, 22. quartz sand filtration layers, 23. activated carbon filter layers, 24. cotton core filtering layers, 25. activated alumina filtering layers, 3. accurate filter, 4. reverse osmosis cell, 41. is drunk water layer, 411. supporting plate groups, 4111. filter plates, 412. reverse osmosis membranes, 42. Water tables, 5.PLC micro controller, 6. water outlet.
Embodiment
Please refer to Fig. 1 to Fig. 2, the multi-stage type fluorine removal arsenic removal safty of drinking water treating plant in figure, comprises a purification mechanism 1, and this structure mainly comprises a filtration chamber 2, accurate filter 3, reverse osmosis cell 4, a PLC micro controller 5 of monitoring and record water quality.In filtration chamber 2, be disposed with from the bottom up by gravel packing 21, quartz sand filtration layer 22 activated carbon filter layer 23,24 layers of Medical stone filterings, activated alumina filtering layer 25; The most visible existing in filtering underground like this and small impurity.The water outlet 6 of filtration chamber 2 is communicated with reverse osmosis cell 4 by accurate filter 3, in the time that needs filter, by operation PLC micro controller 5, the water source in filtration chamber 2 is imported in reverse osmosis cell 4 like this.Reverse osmosis cell 4 comprises all drinks water layer 41 and Water table 42 with water outlet 6; Wherein, drink in water layer 41, there is the symmetrically arranged supporting plate group of two compositions 411, two layers of interlaced reverse osmosis membrane 412; Above-mentioned supporting plate group 411 comprises the many groups of hollow filter plates 4111 that are mutually inclined to set, and the angle between filter plate 4111 and filter plate 4111 can be chosen in 20-30 degree, and these filter plates 4111 are mainly to support reverse osmosis membrane 412; The overall undulate of above-mentioned reverse osmosis membrane 412 is also fixed on filter plate 4111.Adopt filter plate 4111 and reverse osmosis membrane 412 are installed in such a way, thereby can increase the contact area of water source and reverse osmosis membrane, thereby significantly improve its filter effect.
In practicing, underground water is directly inputted to integrated fluorine removal arsenic removal safty of drinking water treating plant, utilize the hydraulic pressure once promoting to complete after whole scavenging process, water up to standard flows out from treating plant.
Claims (3)
1. multi-stage type fluorine removal arsenic removal safty of drinking water treating plant, is characterized in that: comprise at least one purification mechanism, wherein each purification mechanism includes a filtration chamber, strainer, reverse osmosis cell, a PLC micro controller of monitoring and record water quality; In filtration chamber, be disposed with from the bottom up by gravel packing, quartz sand filtration layer activated carbon filter layer, Medical stone filtering layer, activated alumina filtering layer; The water outlet of filtration chamber is communicated with reverse osmosis cell by strainer; Reverse osmosis cell comprises all water layers of drinking with water outlet; Drink in water layer and have and form symmetrically arranged supporting plate group, multilayer reverse osmosis membranes more; Supporting plate group comprises the filter plate chunk that multilayer is obliquely installed, and above-mentioned reverse osmosis membrane entirety undulate is also fixed on filter plate.
2. according to the multi-stage type fluorine removal arsenic removal safty of drinking water treating plant described in claim 1, it is characterized in that: the angle between described filter plate and filter plate is 25-30 degree.
3. according to the multi-stage type fluorine removal arsenic removal safty of drinking water treating plant described in claim 1, it is characterized in that: described purification mechanism is arranged on a fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744376.4U CN203754509U (en) | 2013-11-17 | 2013-11-17 | Multi-stage type fluorine and arsenic removal safe drinking water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744376.4U CN203754509U (en) | 2013-11-17 | 2013-11-17 | Multi-stage type fluorine and arsenic removal safe drinking water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754509U true CN203754509U (en) | 2014-08-06 |
Family
ID=51249808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744376.4U Expired - Fee Related CN203754509U (en) | 2013-11-17 | 2013-11-17 | Multi-stage type fluorine and arsenic removal safe drinking water purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879509A (en) * | 2017-11-22 | 2018-04-06 | 青海师范大学 | A kind of purifier and system |
-
2013
- 2013-11-17 CN CN201320744376.4U patent/CN203754509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879509A (en) * | 2017-11-22 | 2018-04-06 | 青海师范大学 | A kind of purifier and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |