CN1107656C - Process for purifying high-turbidity water and equipment thereof - Google Patents
Process for purifying high-turbidity water and equipment thereof Download PDFInfo
- Publication number
- CN1107656C CN1107656C CN 99114372 CN99114372A CN1107656C CN 1107656 C CN1107656 C CN 1107656C CN 99114372 CN99114372 CN 99114372 CN 99114372 A CN99114372 A CN 99114372A CN 1107656 C CN1107656 C CN 1107656C
- Authority
- CN
- China
- Prior art keywords
- water
- turbidity
- reverse osmosis
- osmosis unit
- silt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The present invention relates to a method for treating and purifying high-turbidity water and a purifying device adopted for treatment and purification. The method is particularly suitable for the production of tap water of a water supply factory (water supply plant) and the sewage treatment of a water drainage factory. The purifying method comprises that the high-turbidity water is sucked from a water source and is pressurized by adopting a water pump; the high-turbidity water is put in a mud-sand separator;and the mud-sand separator makes large-particle mud sand and medium-particle mud sand separated and removed in the high turbidity water, and then, the high-quality pure water is produced by the treatment of an ultra-filtration membrane filter and a reverse osmosis device. The purifying device comprises a frame, the water pump, the mud-sand separator, the ultra-filtration membrane filter and the reverse osmosis device.
Description
What the present invention relates to is a kind of treatment process of turbidity water and the purifier apparatus of processing and purifying employing.Be specially adapted to water-supply plant (waterworks) and produce tap water in this way, draining factory carries out sewage disposal.
At present the waterworks produce the tap water typical process for enter in the water suction with river such as the Changjiang river or the Yellow River or lake, reservoir band turbidity water factory through flocculation, precipitation, filter, annotate the chlorine supervisor, this Technology has following weak point: 1, the production cycle long, the flocculation, the precipitation need the regular hour; 2, be subjected to weather effect big, when raining heavily in the settling tank clarifying water can become muddy; 3, occupation area of equipment is big, and flocculation, precipitation, filtration all need certain floor space; 4, daily consumption is arranged: as spraying flocculation agent and chlorine; 5, the heavy metal contamination in the rivers water, Organic pollutants are handled as yet.
The objective of the invention is to exist weak point that a kind of turbidity water purification method and equipment thereof are provided at present tap water production technique, turbidity water through turbidity water purification method and the processing of purification process device thereof can be reduced to low-down level with the turbidity of turbidity water, adopt the technology of reverse osmosis membrane that the various inorganicss in the water, organism, virus, bacterium are rejected, produce pure water.
Turbidity water purification method and equipment thereof take following scheme to realize:
The purification process of turbidity water is:
(1) the employing water pump from water source sucking-off supercharging, is imported the silt separator with turbidity water;
(2) the silt separator separates eliminating with the big or middle particle silt in the turbidity water;
(3) will filter all suspended substances and removal of bacteria in the turbidity water by the ultrafiltration membrance filter device through turbidity water that the silt separator was handled, the turbidity of water can be reduced to below 1 degree (NTU);
(4) pure water is handled: the above-mentioned water of crossing through ultrafiltration membrane treatment through the reverse osmosis unit place, is rejected the various inorganicss in the water, organism, virus, bacterium, produce pure water.
A kind of turbidity water purification equipment, it is characterized in that treating plant is by frame, water pump, the silt separator, the ultrafiltration membrance filter device, reverse osmosis unit constitutes, water pump links to each other with the silt separator by pipeline, the silt separator has housing, housing top is provided with the tangent line flow deflector near water inlet pipe water-in inwall, lower unit has supporting plate in the housing, housing top is provided with rising pipe, housing bottom is equipped with wash water valve, ultrafiltration membrance filter device water inlet pipe is connected with silt separator rising pipe, ultrafiltration membrance filter device rising pipe is connected with reverse osmosis unit, and device has reverse osmosis membrane in the reverse osmosis unit.
The purification process of turbidity water and equipment thereof can be processed into purified water with the ultra, are to adopt a kind of brand-new method and apparatus to come treating water.The present invention is applicable to water-supply plant (waterworks) production tap water, be applicable to that also draining factory carries out sewage disposal, for example oily water separation, the separation of iron filings, scum, the separation of silt, the recycling or the like of sanitary wastewater (kitchen water, washing water, laundry water etc.).Turbidity water through the inventive method and device processes thereof can be removed the various inorganicss in the water, organism, virus, bacterium, produces the high-quality purified water for drinking that meets national standard.Simple, easy to operate, the good reliability of the purification process technological process of turbidity water, the treating plant project organization is reasonable, can be assemblied on the same frame, volume is little, in light weight, floor space is little, Installation and Debugging are easy to operate, handle the turbidity water time fast, can move continuously, excellent popularization use value is arranged.This kind method has very big practicality, suffers severe contamination in waters such as current river, river, lakes, and it is very appropriate producing tap water with this method when water quality is reduced to four classes, five class water.
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is a turbidity water purification equipment structural representation.
Fig. 2 is a silt cyclone separator arrangement synoptic diagram in the turbidity water purification equipment.
Fig. 3 is a silt separator top sectional view in the turbidity water purification equipment.
With reference to accompanying drawing, the turbidity water purification method is:
1, adopt water pump 2 that turbidity water (former water) is comprised the ultra, sucking-off and supercharging in the water sources such as the Congjiang, river, lake, the pool, water pump supercharging pressure scope is 2～6kg/cm
2, make the turbidity glassware for drinking water that 2～6kg/cm be arranged
2Pressure is sent into silt separator 4.
2, using the silt separator drains the big or middle particle silt separation in the turbidity water.The top water-in along the silt separator enters the silt separator with the high speed tangential direction because the water-in inwall is provided with tangent line flow deflector 18 to have the turbidity water of certain pressure, silt in the turbidity water is thrown under action of centrifugal force on the silt shell separator inwall, move downward along spiral-line, because silt is than great, so the process that spiral moves downward is deposited in the bottom gradually, discharge from silt separator bottom blow-down valve 16, the supporting plate 17 that is provided with band garden arc surface in silt separator bottom can be assembled current rising current, current then because the fluid continuity principle rises near the spiral medullary ray of silt separator, flow out from silt separator center rising pipe 5.Through the effect of silt separator, the big-and-middle-sized silt particle (more than 20 μ) in the water roughly all can be removed.
3, will filter by ultrafiltration membrance filter device 7 through the turbidity water that the silt separator was handled, all suspended substances and bacterium in the turbidity water are all removed, and this moment, the turbidity of water can be reduced to below 1 degree (NTU).
4, pure water is handled: handle through reverse osmosis unit 11 through ultrafiltration membrance filter device treated water above-mentioned, the various inorganicss in the water, organism, virus, bacterium are rejected, produce pure water.Looking the water quality situation can install security personnel's strainer 9 additional in reverse osmosis unit 11 primes, and the water that the ultrafiltration membrance filter device is come out enters the reverse osmosis unit processing again after the filtration of fine filtering core in security personnel's strainer.
With reference to accompanying drawing, the turbidity water correction plant is made of frame 1, water pump 2, silt separator 4, ultrafiltration membrance filter device 7, reverse osmosis unit 11.Water pump 2, silt separator 4, ultrafiltration membrance filter device 7, reverse osmosis unit 11, security personnel's strainer 9 can install on same frame 1.Water pump 2 is connected with the turbidity water source by pipeline, and the water inlet pipe 3 of silt separator 4 is connected with the outlet of water pump 2.The silt separator has housing 6, former water water inlet pipe is arranged at housing top, housing 6 tops are provided with tangent line flow deflector 18 near the water-in inwall of water inlet pipe 3, lower unit has supporting plate 17 in the housing, supporting plate has the garden arc surface, can assemble, the rising current, treated water stream is flowed out from housing top rising pipe 5.Rising pipe 5 is located at the housing central upper portion, and wash water valve 14 is equipped with in housing 6 bottoms.Silt separator rising pipe 6 links to each other with ultrafiltration membrance filter device 7 water inlet pipes, device has ultra-filtration membrane 8 in the ultrafiltration membrance filter device 7, the ultra-filtration membrane device is in the film pipe, can adopt some of ceramic filtration membrane to form one group, pressure water enters in the ceramic filtration membrane hole after filtering that water flows out from the filter membrane hole wall, and filtering membrane is a kind of filter core of crossing, and it has very little aperture, can make turbidity water flow through ultra-filtration membrane and all suspended substances in the water and bacterium are all removed, the turbidity of water is reduced to below 1 degree.Ultrafiltration membrance filter device 7 bottoms are equipped with sewage valve 15 and are used to get rid of the sewage that strainer is discharged, ultrafiltration membrance filter device 7 rising pipes are connected with the water-in of reverse osmosis unit 11, device has reverse osmosis membrane 12 in the reverse osmosis unit, reverse osmosis unit 11 pure water outlet units have pure water control valve 13, and the reverse osmosis unit lower unit has wash water valve 16.Looking the water quality situation can install security personnel's strainer 9 additional in reverse osmosis unit 11 primes, in security personnel's strainer the fine filtering core is housed, and the fine filtering core can adopt the fine filtering core of 5 μ.
Claims (5)
1, a kind of turbidity water purification method is characterized in that purification process is:
(1) the employing water pump from water source sucking-off supercharging, is imported the silt separator with turbidity water;
(2) the silt separator separates eliminating with the big or middle particle silt in the turbidity water;
(3) will filter all suspended substances and removal of bacteria in the turbidity water by the ultrafiltration membrance filter device through turbidity water that the silt separator was handled, the turbidity of water can be reduced to below 1 degree;
(4) pure water is handled: the above-mentioned water of crossing through ultrafiltration membrane treatment is handled through reverse osmosis unit, the various inorganicss in the water, organism, virus, bacterium are rejected, produce pure water.
2, turbidity water purification method according to claim 1 is characterized in that water pump supercharging pressure scope is 2～6kg/cm
2
3,, turbidity water purification method according to claim 1, it is characterized in that and can install security personnel's strainer additional that the water that ultrafiltration membrance filter is come out enters reverse osmosis unit again after the fine filtering core filters in security personnel's strainer and handles in the reverse osmosis unit prime.
4, a kind of turbidity water purification equipment, it is characterized in that treating plant is by frame, water pump, the silt separator, the ultrafiltration membrance filter device, reverse osmosis unit constitutes, water pump links to each other with the silt separator by pipeline, the silt separator has housing, housing top is provided with the tangent line flow deflector near water inlet pipe water-in inwall, lower unit has supporting plate in the housing, housing top is provided with rising pipe, housing bottom is equipped with wash water valve, ultrafiltration membrance filter device water inlet pipe and silt separator rising pipe join, ultrafiltration membrance filter device rising pipe is connected with reverse osmosis unit, and device has reverse osmosis membrane in the reverse osmosis unit.
5, turbidity water purification equipment according to claim 4 is characterized in that installing security personnel's strainer additional in the reverse osmosis unit prime, in the fine filtering core is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114372 CN1107656C (en) | 1999-08-11 | 1999-08-11 | Process for purifying high-turbidity water and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114372 CN1107656C (en) | 1999-08-11 | 1999-08-11 | Process for purifying high-turbidity water and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1246448A CN1246448A (en) | 2000-03-08 |
| CN1107656C true CN1107656C (en) | 2003-05-07 |
Family
ID=5277466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99114372 Expired - Lifetime CN1107656C (en) | 1999-08-11 | 1999-08-11 | Process for purifying high-turbidity water and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1107656C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554189C (en) * | 2005-08-08 | 2009-10-28 | 江苏久吾高科技股份有限公司 | Ceramic film pretreatment method in the sea water desaltination |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612513A (en) * | 2018-05-24 | 2018-10-02 | 新疆中元天能油气科技股份有限公司 | Desander |
-
1999
- 1999-08-11 CN CN 99114372 patent/CN1107656C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554189C (en) * | 2005-08-08 | 2009-10-28 | 江苏久吾高科技股份有限公司 | Ceramic film pretreatment method in the sea water desaltination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1246448A (en) | 2000-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1229980B1 (en) | Method and apparatus for treating of water/wastewater | |
| US8828224B2 (en) | Device for purifying oily wastewater | |
| CN103041646B (en) | Secondary sewage filter tank | |
| CN103771604B (en) | A kind of ultra's treatment system | |
| CN107487887A (en) | A kind of tiny flocculation hyperfiltration water treatment apparatus and method | |
| US6358407B1 (en) | High turbidity wastewater purification system | |
| US10829400B2 (en) | Manifold 3-stage water filtration system with heavy metals removal | |
| CN105645640A (en) | Clarification, membrane filtration and sludge treatment integrated device | |
| KR100301650B1 (en) | Apparatus for purifying the waste water using cone-type inclined plate | |
| CN1107656C (en) | Process for purifying high-turbidity water and equipment thereof | |
| CN208517093U (en) | A kind of high efficiency sewage treatment facility | |
| CN205258153U (en) | Air supporting and filtration integrated device | |
| CN205892904U (en) | A integration equipment for automaticallying process sewage | |
| CN1038257A (en) | Small Sewage Treatment Equipment and technology thereof | |
| CN2791035Y (en) | Oily sewage regenerating ultization device | |
| CN2388197Y (en) | High-turbidity water purifying apparatus | |
| CN202658031U (en) | Sewage treating system | |
| CN103241853B (en) | Field water source purifying equipment and method | |
| CN202898106U (en) | Backwash-free self-flow type mud water separating device for aerobic pool | |
| CN201506734U (en) | High turbidity water purifying device | |
| CN112759116A (en) | Contain FEP waste water recovery processing system | |
| KR100355344B1 (en) | Movable water purifying device | |
| CN1243103A (en) | Method for purifying high-turbidity water, and apparatus thereof | |
| CN205328745U (en) | Water purifier | |
| CN2388196Y (en) | High-turbidity water purifying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20030507 |
|
| CX01 | Expiry of patent term |