CN205170583U - Sled dress device of fluorine -containing drinking water treatment - Google Patents
Sled dress device of fluorine -containing drinking water treatment Download PDFInfo
- Publication number
- CN205170583U CN205170583U CN201520908098.0U CN201520908098U CN205170583U CN 205170583 U CN205170583 U CN 205170583U CN 201520908098 U CN201520908098 U CN 201520908098U CN 205170583 U CN205170583 U CN 205170583U
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- water
- pump
- fluoride
- defluorination
- jar
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- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a sled dress device of fluorine -containing drinking water treatment, former water pitcher connect raw water pump, raw water pump export and defluorination jar water inlet parallel connection, defluorination jar delivery port and super water filter tank water inlet parallel connection, super water filter tank are connected ultrafiltration product water pump and are later connected gradually drinking water ultraviolet disinfector, water storage tank and force (forcing) pump, being provided with on the defluorination jar with the medicine mouth, adding medicine mouth and dosing pump exit linkage, the dosing pump is connected the regenerant and is added the explosive barrel. The defluorination jar set up into two parallelly connected. Be provided with the sample connection on the pipeline between defluorination jar and the super water filter tank. Set up the absorption filtering layer in the defluorination jar. When a defluorination jar during operation, another defluorination jar is in the stand -by state, when a defluorination jar regeneration, another defluorination jar converts the work operation into. This device adopts sled dressization design theory, installs integrated level height, compact structure, area is little, the construction is convenient, the cycle is short, degree of automation is high, easy operation.
Description
Technical field
The utility model belongs to technical field of drinking water treatment, is specifically related to a kind of skid-mounted device for fluorine-containing drinking water process.
Background technology
Fluorine be nature extensively exist element, be also the trace element of needed by human, but long-term take in the too high tap water of fluorine content, the chronic disease based on tooth and bone, clinical manifestation will be caused to be dental fluorosis and osteofluorosis.China " drinking water sanitary standard " (GB5749-2006) specifies, in tap water, the content of fluorochemical more than 1.0mg/mL, when former water content of fluoride is above standard, should must not process.The distribution range in the fluorine-containing area of China's underground water is extensive, the threat about having several ten million people's tap water to face fluorine at present to exceed standard.Therefore, research and develop a kind of process efficient, effect stability, working cost are low, floor space is little, fluorin-removing apparatus for drinking water simple to operate is significant.
At present, what removal of fluorine from water device adopted is broadly divided into adsorption filtration method, embrane method, flocculent precipitation, ion exchange method etc. except the method for fluorine, but ubiquity defluorination effect is poor, complicated operation, poor for applicability, equipment occupation of land cause secondary pollution problems greatly, easily.
Summary of the invention
The purpose of this utility model is to provide a kind of sledge-borne type fluorine-containing drinking water treatment unit, in conjunction with techniques such as absorption, ultrafiltration, fluorine-containing drinking water is processed, there is stability and high efficiency, suitability be strong, simple to operate, integrated level is high, the feature such as compact construction, to overcome the deficiencies in the prior art.
The technical solution of the utility model is as follows:
A skid-mounted device for fluorine-containing drinking water process, comprises former water pot, raw water pump, fluoride-removing can, ultrafiltration water tank, ultrafiltration product water pump, ultraviolet disinfector, water tank, force (forcing) pump, regenerator medicine-adding bin and dosing pump; Former water pot connects raw water pump, and raw water pump outlet is connected in parallel with fluoride-removing can water-in; Fluoride-removing can water outlet and ultrafiltration water tank inlet are connected in parallel, and ultrafiltration water tank connects after water pump is produced in ultrafiltration and connects ultraviolet disinfector, water tank and force (forcing) pump successively; Fluoride-removing can is provided with dosing mouth, and dosing mouth exports with dosing pump and is connected, and dosing pump connects regenerator medicine-adding bin.
Described fluoride-removing can is set to two parallel connections.Pipeline between fluoride-removing can and ultrafiltration water tank is provided with thief hole.Absorption filtering layer is set in fluoride-removing can.
First former water enter former water pot by water-in, former water pot water outlet is promoted to fluoride-removing can by raw water pump, in fluoride-removing can, be provided with absorption filtering layer, in water, fluorion is removed by adsorbent, completes except fluorine reacts laggard excess of imports water filtering tank, after uf processing, produce water pump lifting to water tank again by ultrafiltration, produce between water pump and water tank in ultrafiltration and be provided with ultraviolet disinfector, to ultra-filtration water disinfection; Ultrafiltration after sterilization is produced water and is entered water tank storage, is supplied to user finally by force (forcing) pump pressurization by water outlet.
The sorbent material of absorption filtering layer is preferably activated alumina.
Adopt two fluoride-removing can alternate runs; When a fluoride-removing can job, another fluoride-removing can is in stand-by state; When a fluoride-removing can regeneration, another fluoride-removing can is converted to work and runs.Sample according to thief hole on pipeline between fluoride-removing can and ultrafiltration water tank, when fluorine content in water is more than 1.0mg/L, manipulation of regeneration is carried out to the sorbent material of fluoride-removing can inside; Regenerator is stored by regenerator medicine-adding bin, is promoted the dosing mouth entering fluoride-removing can by dosing pump; The waste water produced in regenerative process by fluoride-removing can sewage draining exit by row of conduits to the overall sewage draining exit of device.
Described regenerator is for being preferably alum liquor.
This device, in treatment process, processes fluorine-containing drinking water in conjunction with techniques such as absorption, ultrafiltration, sterilizations, and technical process is simple, process stability and high efficiency, running cost is low, suitability is strong.Absorption adopts activated alumina to be sorbent material, and loading capacity is large, adsorption rate is fast; Ultrafiltration adopts hollow-fibre membrane, good filtration effect, and producing water ratio is high; Sterilization adopts disinfection by ultraviolet light, and do not produce disinfection byproduct (DBP), the treatment time is short, bactericidal range is wide.
This device, at design aspect, adopts skid design concept, device integrated level is high, compact construction, floor space are little, it is convenient to construct, the cycle is short, level of automation is high, simple to operate.
Accompanying drawing explanation
Fig. 1 is the utility model structure vertical view;
Fig. 2 is the utility model structural front view.
Wherein: 1, water-in; 2, former water pot; 3, raw water pump; 4, fluoride-removing can; 5, fluoride-removing can; 6, ultrafiltration water tank; 7, water pump is produced in ultrafiltration; 8, ultraviolet disinfector; 9, water tank; 10, force (forcing) pump; 11, regenerator medicine-adding bin; 12, dosing pump; 13, water outlet; 14, sewage draining exit; 15-1, thief hole; 15-2, thief hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details.
As shown in Figure 1, the equipment of this skid-mounted device mainly comprises former water pot 2, raw water pump 3, fluoride-removing can 4, fluoride-removing can 5, ultrafiltration water tank 6, ultrafiltration product water pump 7, ultraviolet disinfector 8, water tank 9, force (forcing) pump 10, regenerator medicine-adding bin 11 and dosing pump 12.Its Central Plains water pot 2 connects raw water pump 3, and raw water pump 3 exports and is connected in parallel with fluoride-removing can 4 and fluoride-removing can 5 water-in; Fluoride-removing can 4 and fluoride-removing can 5 water outlet and ultrafiltration water tank 6 water-in are connected in parallel, and ultrafiltration water tank 6 connects after water pump 7 is produced in ultrafiltration and connects ultraviolet disinfector 8, water tank 9 and force (forcing) pump 10 successively.Fluoride-removing can 4 and fluoride-removing can 5 dosing mouth and dosing pump 12 export and are connected in parallel, and dosing pump 12 connects regenerator medicine-adding bin 11.The sewage draining exit of fluoride-removing can 4 and fluoride-removing can 5 by pipeline communication to the overall sewage draining exit 4 of device.
Described fluoride-removing can 4 and ultrafiltration water tank 6, between fluoride-removing can 5 and ultrafiltration water tank 6, pipeline is provided with thief hole 15-1 and thief hole 15-2.
This device is provided with two fluoride-removing cans, fluoride-removing can 4 and fluoride-removing can 5 alternate run.With fluoride-removing can 4 for work tank, fluoride-removing can 5 for slack tank be the switchover operation mode that example illustrates two tanks.When fluoride-removing can 4 works, fluoride-removing can 5 is in stand-by state, does not work.When fluoride-removing can 4 regenerates, fluoride-removing can 5 is converted to work and runs, and the fluoride-removing can 4 after regeneration enters stand-by state.Until when next fluoride-removing can 5 regenerates, two tank working ordeies are changed again, realize alternate run.
This device is utilized to carry out fluorine-containing drinking water process, first former water enter former water pot 2 by water-in 1, the water outlet of former water pot 2 is promoted to fluoride-removing can 4 by raw water pump 3, in fluoride-removing can 4, be provided with absorption filtering layer, in water, fluorion is removed by adsorbent, complete except fluorine reacts laggard excess of imports water filtering tank 6, after uf processing, produce water pump 7 by ultrafiltration be again promoted to water tank 9, produce between water pump 7 and water tank 9 in ultrafiltration and be provided with ultraviolet disinfector 8, to ultra-filtration water disinfection; Ultrafiltration after sterilization is produced water and is entered water tank 9 and store, and pressurizeing finally by force (forcing) pump 10 is supplied to user by water outlet 13.
In plant running process, the thief hole 15-1 regularly arranged from pipeline between fluoride-removing can 4 and ultrafiltration water tank 6 samples, analyze water quality, when fluorine content in water exceedes " drinking water sanitary standard " (GB5749-2006) set upper limit 1.0mg/L, fluoride-removing can 4 quits work, carry out manipulation of regeneration to the sorbent material of fluoride-removing can 4 inside, regenerative process completes in fluoride-removing can 4 inside.Regenerator used is stored by regenerator medicine-adding bin 11, is promoted the dosing mouth entering fluoride-removing can 4 by dosing pump 12.The waste water produced in regenerative process by fluoride-removing can 4 sewage draining exit by row of conduits to the overall sewage draining exit 14 of device.
Fluoride-removing can 4 is out-of-work while, automatic switchover fluoride-removing can 5 is work tank, and device entirety continues to run, and after fluoride-removing can 4 regenerates, enters stand-by state.
Described sorbent material is activated alumina.
The regenerator used in described regenerative process is alum liquor.
For certain Fluorine Containing Groundwater process engineering, treatment capacity 2m
3/ h, device planar dimension 5500 × 2200mm, choose the fluorochemical in underground water, iron, manganese for representing index, result is in table 1.
Table 1
| Water-quality guideline | Fluorochemical (mg/L) | Iron (mg/L) | Manganese (mg/L) |
| Drinking water sanitary standard | 1.0 | 0.3 | 0.1 |
| Water inlet | ＞1.4 | ＜0.3 | ＜0.1 |
| Water outlet | ＜0.7 | ＜0.05 | ＜0.03 |
Be proven, between device continuous operating period, stability and high efficiency, effluent index is all better than drinking water standard after treatment.Other treatment process devices on year-on-year basis, this skid-mounted device integrated level is high, compact construction, floor space are little; Construct convenient, the cycle is short; Stable, process is efficient.
The above; only be used for explaining and the utility model is described; not in order to limit the utility model; within spirit of the present utility model and principle; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; any amendment of making, replacement and improvement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a skid-mounted device for fluorine-containing drinking water process, comprises former water pot, raw water pump, fluoride-removing can, ultrafiltration water tank, ultrafiltration product water pump, ultraviolet disinfector, water tank, force (forcing) pump, regenerator medicine-adding bin and dosing pump; It is characterized in that former water pot connects raw water pump, raw water pump outlet is connected in parallel with fluoride-removing can water-in; Fluoride-removing can water outlet and ultrafiltration water tank inlet are connected in parallel, and ultrafiltration water tank connects after water pump is produced in ultrafiltration and connects ultraviolet disinfector, water tank and force (forcing) pump successively; Fluoride-removing can is provided with dosing mouth, and dosing mouth exports with dosing pump and is connected, and dosing pump connects regenerator medicine-adding bin.
2. device as claimed in claim 1, is characterized in that fluoride-removing can is set to two parallel connections.
3. device as claimed in claim 1, is characterized in that the pipeline between fluoride-removing can and ultrafiltration water tank is provided with thief hole.
4. device as claimed in claim 1, is characterized in that arranging absorption filtering layer in fluoride-removing can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908098.0U CN205170583U (en) | 2015-11-13 | 2015-11-13 | Sled dress device of fluorine -containing drinking water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908098.0U CN205170583U (en) | 2015-11-13 | 2015-11-13 | Sled dress device of fluorine -containing drinking water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170583U true CN205170583U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908098.0U Expired - Fee Related CN205170583U (en) | 2015-11-13 | 2015-11-13 | Sled dress device of fluorine -containing drinking water treatment |
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| Country | Link |
|---|---|
| CN (1) | CN205170583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-11-13 CN CN201520908098.0U patent/CN205170583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 301800 Tianjin District of Baodi City Industrial Zone No. 2 Fuyilu plastic products Patentee after: TIANJIN ZENITH OIL&GAS ENGINEERING CO., LTD. Address before: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 1 Tian Hotel Room 507 building A Patentee before: TIANJIN ZENITH OIL&GAS ENGINEERING CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |