CN1727285A - Flocculation filter unit - Google Patents
Flocculation filter unit Download PDFInfo
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- CN1727285A CN1727285A CN 200410053271 CN200410053271A CN1727285A CN 1727285 A CN1727285 A CN 1727285A CN 200410053271 CN200410053271 CN 200410053271 CN 200410053271 A CN200410053271 A CN 200410053271A CN 1727285 A CN1727285 A CN 1727285A
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- reaction chamber
- flocculation reaction
- flocculation
- filtration
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Abstract
A flocculating filter for treating water or other fluids is composed of a casing with water inlet and outlet, a flocculating reaction chamber, and a filtering chamber under said flocculating reaction chamber. Its advantages are high effect and low cost.
Description
Technical field
The present invention relates to the associated plant of flocculation reactor and strainer.
Background technology
Flocculation reactor has dividing plate reactor, flap reactor, Cyclonic reactor, grid reaction device, packed column reactor etc. usually.
Strainer has fibrous filter material strainers such as granular filter material strainer, fibrous bundle such as quartz sand etc. usually.
Flocculation reactor usually is used in combination with settling vessel, generally not directly and the combination of filters use.
For the not high water of suspension content, for example suspended substance can save precipitation unit less than 100 mg/litre, and the water after the flocculation directly enters filter unit and filters.At this moment, if with flocculation reactor and strainer reasonably organic assembling be integral device and can reduce floor space, reduce equipment manufacturing cost.
Summary of the invention
The purpose of this invention is to provide a kind of flocculation filtration device.
Be used to realize the flocculation filtration device of the object of the invention, has a housing and in the intravital filtration chamber of shell, be installed in water inlet pipe and rising pipe on the housing, the flocculation reaction chamber is set in housing, said flocculation reaction chamber is provided with in the upstream of the working fluid flow direction of filtration chamber.
Said flocculation reaction chamber is constituted by a kind of of dividing plate reactor, flap reactor, Cyclonic reactor, grid reaction device, Vortex reactor, packed column reactor etc. or theys';
The filtering layer of said filtration chamber is formed by one or more gratings of granular filter material such as hard coal, quartz sand, magnetite, ceramic particle, baton rounds;
The filtering layer of said filtration chamber is made of the one or more combination of fibrous filter materials such as fibrous bundle, fibrous nodules, fiber be sticking;
Said flocculation reaction chamber and filtration chamber take that vertical direction is arranged up and down, arrange about horizontal direction, pardon arranges to be that the flocculation reaction chamber is contained the filtration chamber wholly or in part or flocculation reaction chamber etc. is contained wholly or in part in the filtration chamber.
Further measure of the present invention is that filtration chamber's employing is the fiber bundle filter of filter element with the fibrous bundle, and the material filling type flocculation reactor is adopted in the flocculation reaction chamber;
Said fiber bundle filter adopts capsule to regulate the tap density of fiber;
The tap density that said fiber bundle filter adopts filtered water stream and backwash current to regulate fiber;
Said fiber bundle filter adopts mechanical means such as screw rod or hydraulic efficiency plant or rope to regulate the tap density of fiber;
The filler of said material filling type flocculation reactor is a kind of of porous hollow spheroid or polyhedron, perforated tube or by their combination.
The present invention can improve significantly effluent quality, significantly reduce floor space, reduce cost significantly.The flocculation filtration that is applicable to various water treatment occasions and other fluid handling occasions is handled.
Description of drawings
Fig. 1 flocculates and filtered water stream flocculation filtration device synoptic diagram in the same way in the bottom in the filtration chamber, top for the flocculation reaction chamber
Fig. 2 for the flocculation reaction chamber in the filtration chamber, bottom on top, the flocculation and filtered water stream flocculation filtration device synoptic diagram in the same way
Fig. 3 for the flocculation reaction chamber in the filtration chamber, top in the bottom, the flocculation filtration device synoptic diagram of center, flocculation reaction chamber water inlet peripheral effluent
Fig. 4 for the flocculation reaction chamber in the filtration chamber, bottom on top, the flocculation filtration device synoptic diagram of center, flocculation reaction chamber water inlet peripheral effluent
Fig. 5 for the flocculation reaction chamber in the filtration chamber, top in the bottom, the flocculation filtration device synoptic diagram that segmentation current in flocculation reaction chamber are turned back
Fig. 6 for the flocculation reaction chamber in the filtration chamber, bottom on top, the flocculation filtration device synoptic diagram that segmentation current in flocculation reaction chamber are turned back
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing.
Flocculation filtration device shown in Figure 1 is mainly by housing 1, flocculation reaction chamber 2, filtration chamber 3 and be installed in water inlet pipe on the housing 1 and rising pipe etc. is formed.Flocculation reaction chamber 2 is arranged on the top of housing 1 in housing 1, and filtration chamber 3 is arranged on the bottom of flocculation reaction chamber 2, or the upstream of flocculation reaction chamber 2 working fluid flow direction of 3 in the filtration chamber is provided with.
Principle of work: during work, water behind the dosing coagulant enters from flocculation filtration device top, from top to bottom by flocculation reaction chamber 2, flco has grown to enough big density and suitable size in the water at this moment, current continue to obtain filtering by the filtration chamber from top to bottom, and clear water flows out from the bottom, filtration chamber; During backwash, the backwash water and air passes through the filtration chamber from bottom to top, wash out the flco that the filtration chamber holds back, the backwash water and air continues can clean with anti-clogging plug the flocculation reaction chamber simultaneously by the flocculation reaction chamber from bottom to top, also can directly discharge by water-freeing arrangement in the middle of flocculation reaction chamber and the filtration chamber.
In flocculation filtration device of the present invention, can do various variations and combination with existing apparatus or known structure, as:
Housing can be the cylinder of being manufactured by various materials of concrete, steel, plastics, glass reinforced plastic or the like or their combination, square body, centrum, spheroid or the like different shape or their combination container.
The flocculation reaction chamber is constituted by a kind of of dividing plate reactor, flap reactor, Cyclonic reactor, grid reaction device, Vortex reactor, packed column reactor etc. or theys';
The filtering layer of filtration chamber is formed by one or more gratings of granular filter material such as hard coal, quartz sand, magnetite, ceramic particle, baton rounds.
The filtering layer of filtration chamber is made of the one or more combination of fibrous filter materials such as fibrous bundle, fibrous nodules, fiber be sticking.
Flocculation reaction chamber and filtration chamber take that vertical direction is arranged up and down, arrange about horizontal direction, pardon arranges to be that the flocculation reaction chamber is contained the filtration chamber wholly or in part or flocculation reaction chamber etc. is contained wholly or in part in the filtration chamber.
Further measure of the present invention is that filtration chamber's employing is the fiber bundle filter of filter element with the fibrous bundle, and the material filling type flocculation reactor is adopted in the flocculation reaction chamber;
Fiber bundle filter adopts capsule to regulate the tap density of fiber;
The tap density that fiber bundle filter adopts filtered water stream and backwash current to regulate fiber;
Fiber bundle filter adopts mechanical means such as screw rod or hydraulic efficiency plant or rope to regulate the tap density of fiber;
The filler of material filling type flocculation reactor is a kind of of porous hollow spheroid or polyhedron, perforated tube or by their combination.
Fig. 2 and Fig. 1 device are similar, and different is, flocculation reaction chamber 2 is arranged on the bottom of housing 1, and filtration chamber 3 is arranged on the top of flocculation reaction chamber 2.
Flocculation filtration device shown in Figure 3 comprises housing 1, in the intravital flocculation reaction of shell chamber 2, be arranged on the mud discharging device 4 that is connected with flocculation reaction chamber 2 below the flocculation reaction chamber 2, the water-freeing arrangement 11 below mud discharging device 4, at filtration chamber 3, the shore pipe 5 that is connected with mud discharging device 4 of water-freeing arrangement 11 bottoms with mud valve 6 is set on shore pipe 5.Flocculation reaction chamber 2 is adopted about horizontal direction and is arranged that the centre is a water entry 7, is flocculation water exhaust channel 8 between flocculation reaction chamber 2 and housing 1.
Principle of work: during work, water behind the dosing coagulant enters water entry 7 from flocculation filtration device top, autoflocculation reaction chamber 2 centers from inside to outside about horizontal direction by flocculation reaction chamber 2, flco has grown to enough big density and suitable size in the water at this moment, current continue to obtain filtering by filtration chamber 3 from top to bottom by exhaust channel 8, and clear water flows out from the bottom, filtration chamber; Flocculation reaction chamber 2 sedimentary body refuses are discharged by mud discharging device 4, shore pipe 5, mud valve 6; During backwash, the backwash water and air by the filtration chamber, washes out the flco that the filtration chamber holds back from bottom to top, and the backwash water and air is directly discharged by water-freeing arrangement 11 in the middle of flocculation reaction chamber and the filtration chamber.
The device of Fig. 4 and Fig. 3 is similar, and different is, flocculation reaction chamber 2 is arranged on the bottom of housing 1, and filtration chamber 3 is arranged on the top of flocculation reaction chamber 2, and middle the water-freeing arrangement 11 that is provided with between filtration chamber 3 and flocculation reaction chamber 2 changes cleaning aerator 12 into.
Fig. 5 for the flocculation reaction chamber in the filtration chamber, top in the bottom, the flocculation filtration device synoptic diagram that segmentation current in flocculation reaction chamber are turned back.This embodiment and Fig. 1 are similar, the flocculation reaction chamber that different is in housing 1 is made of flocculation reaction chamber, center 21, middle flocculation reaction chamber 22 and outside flocculation reaction chamber 23, separate by dividing plate 9 between flocculation reaction chamber 21, flocculation reaction chamber 22, the flocculation reaction chamber 23, downstream in flocculation reaction chamber, center 21 and middle flocculation reaction chamber 22 is provided with mud discharging device 4, flocculation reaction chamber, center 21 is communicated with middle flocculation reaction chamber 22, middle flocculation reaction chamber 22 is communicated with outside flocculation reaction chamber 23, forms the segmentation current and turns back.Flocculation reaction chamber 21, center is connected with water inlet pipe.Shore pipe 5 is communicated with mud discharging device 4 and a mud valve 6 is installed.
Principle of work: during work, water behind the dosing coagulant enters from flocculation filtration device top, successively by flocculation reaction chamber 21, flocculation reaction chamber 22, flocculation reaction chamber 23, flco has grown to enough big density and suitable size in the water at this moment, current continue to obtain filtering by the filtration chamber from top to bottom, and clear water flows out from the bottom, filtration chamber; Flocculation reaction chamber 21, flocculation reaction chamber 22, flocculation reaction chamber 23 sedimentary body refuses are discharged by mud discharging device 4, shore pipe 5, mud valve 6; During backwash, backwash water by the filtration chamber, washes out the flco that the filtration chamber holds back from bottom to top, discharges from flocculation filtration device top.
Fig. 6 for the flocculation reaction chamber in the filtration chamber, bottom on top, the flocculation filtration device synoptic diagram that segmentation current in flocculation reaction chamber are turned back.This embodiment is to embodiment illustrated in fig. 2 similar, different is the structure of flocculation reaction chamber, separate by dividing plate 9 between flocculation reaction chamber 21, flocculation reaction chamber 22 and the flocculation reaction chamber 23, downstream in flocculation reaction chamber, center 21 and middle flocculation reaction chamber 22 is provided with pod 10, in a flocculation reaction chamber 22 with 23 upstreams, outside flocculation reaction chamber mud discharging device 4 is set, flocculation reaction chamber, center 21 is communicated with middle flocculation reaction chamber 22, middle flocculation reaction chamber 22 is communicated with outside flocculation reaction chamber 23, forms the segmentation current and turns back.Flocculation reaction chamber 21, center is connected with water inlet pipe.Shore pipe 5 is communicated with mud discharging device 4 and a mud valve 6 is installed.
Principle of work: during work, water behind the dosing coagulant enters from flocculation filtration device bottom, successively by flocculation reaction chamber 21, flocculation reaction chamber 22, flocculation reaction chamber 23, flco has grown to enough big density and suitable size in the water at this moment, current continue to obtain filtering by the filtration chamber from bottom to top, and clear water flows out from top, filtration chamber; Flocculation reaction chamber 22, flocculation reaction chamber 23 sedimentary body refuses are discharged by mud discharging device 4, shore pipe 5, mud valve 6; During backwash, backwash water enters from flocculation filtration device bottom, successively by flocculation reaction chamber 21, flocculation reaction chamber 22, flocculation reaction chamber 23, by the filtration chamber, washes out the flco that the filtration chamber holds back from bottom to top, discharges from flocculation filtration device top.
Claims (9)
1. flocculation filtration device, have a housing and, be installed in water inlet pipe and rising pipe on the housing, it is characterized in that in the intravital filtration chamber of shell, the flocculation reaction chamber is set in housing, and said flocculation reaction chamber is provided with in the upstream of the working fluid flow direction of filtration chamber.
2. flocculation filtration device according to claim 1, it is characterized in that, said flocculation reaction chamber is adopted about horizontal direction and is arranged, the centre is a water entry, between flocculation reaction chamber and housing, be flocculation water exhaust channel, the mud discharging device, the shore pipe that are connected with the flocculation reaction chamber be set below the flocculation reaction chamber be connected with mud discharging device and mud valve is set on shore pipe.
3. flocculation filtration device according to claim 2 is characterized in that the flocculation reaction chamber is arranged on the top of filtration chamber, between flocculation reaction chamber and filtration chamber water-freeing arrangement is set.
4. flocculation filtration device according to claim 2 is characterized in that the flocculation reaction chamber is arranged on the bottom of filtration chamber, and the cleaning aerator is set between flocculation reaction chamber and filtration chamber.
5. flocculation filtration device according to claim 1, it is characterized in that, the flocculation reaction chamber is made of flocculation reaction chamber, center, middle flocculation reaction chamber and outside flocculation reaction chamber, separate by dividing plate between each flocculation reaction chamber, downstream in flocculation reaction chamber, center and middle flocculation reaction chamber is provided with mud discharging device, flocculation reaction chamber, center is communicated with middle flocculation reaction chamber, middle flocculation reaction chamber is communicated with outside flocculation reaction chamber, forming the segmentation current turns back, flocculation reaction chamber, center is connected with water inlet pipe, and shore pipe is communicated with mud discharging device and a mud valve is installed.
6. flocculation filtration device according to claim 1, it is characterized in that, the flocculation reaction chamber is by flocculation reaction chamber, center, middle flocculation reaction chamber and outside flocculation reaction chamber constitute, separate by dividing plate between each flocculation reaction chamber, downstream in flocculation reaction chamber, center and middle flocculation reaction chamber is provided with pod, mud discharging device is set in a flocculation reaction chamber and upstream, outside flocculation reaction chamber makes flocculation reaction chamber, center be communicated with middle flocculation reaction chamber, middle flocculation reaction chamber is communicated with outside flocculation reaction chamber, forming the segmentation current turns back, flocculation reaction chamber, center is connected with water inlet pipe, and shore pipe is communicated with mud discharging device and a mud valve is installed.
According to any described flocculation filtration device among the claim 1-6, it is characterized in that 7, it is the fiber bundle filter of filter element that the filtration chamber adopts with the fibrous bundle, the material filling type flocculation reactor is adopted in the flocculation reaction chamber.
8. flocculation filtration device according to claim 7 is characterized in that the tap density of said fiber bundle filter can be regulated.
9. flocculation filtration device according to claim 7 is characterized in that, the filler of said material filling type flocculation reactor is a kind of of porous hollow spheroid or polyhedron, perforated tube or by their combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410053271XA CN100336739C (en) | 2004-07-29 | 2004-07-29 | Flocculation filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410053271XA CN100336739C (en) | 2004-07-29 | 2004-07-29 | Flocculation filter unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1727285A true CN1727285A (en) | 2006-02-01 |
| CN100336739C CN100336739C (en) | 2007-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410053271XA Active CN100336739C (en) | 2004-07-29 | 2004-07-29 | Flocculation filter unit |
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| CN (1) | CN100336739C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512864A (en) * | 2011-11-02 | 2012-06-27 | 北京万邦达环保技术股份有限公司 | Filter and filtration system adopting the filter |
| CN102775477A (en) * | 2012-07-19 | 2012-11-14 | 浙江钱江生物化学股份有限公司 | Method for improving sulfuric acid colistin after-extraction resin adsorption liquid quality |
| CN104947374A (en) * | 2014-03-27 | 2015-09-30 | 海尔集团公司 | Flocculation filtration cycling water device of washing machine and washing machine |
| CN108383314A (en) * | 2018-01-31 | 2018-08-10 | 山东联星能源集团有限公司 | A kind of sewage separating device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150133C (en) * | 2000-04-26 | 2004-05-19 | 溧阳正昌菲利浦净化水处理成套设备有限公司 | Water flocculating method and device thereof |
| CN1162359C (en) * | 2000-04-26 | 2004-08-18 | 溧阳正昌菲利浦净化水处理成套设备有限公司 | Water purifying method and equipment thereof |
| CN2454373Y (en) * | 2000-08-23 | 2001-10-17 | 沈阳军区联勤部净水研究所 | Clean-water treatment |
-
2004
- 2004-07-29 CN CNB200410053271XA patent/CN100336739C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512864A (en) * | 2011-11-02 | 2012-06-27 | 北京万邦达环保技术股份有限公司 | Filter and filtration system adopting the filter |
| CN102775477A (en) * | 2012-07-19 | 2012-11-14 | 浙江钱江生物化学股份有限公司 | Method for improving sulfuric acid colistin after-extraction resin adsorption liquid quality |
| CN104947374A (en) * | 2014-03-27 | 2015-09-30 | 海尔集团公司 | Flocculation filtration cycling water device of washing machine and washing machine |
| CN104947374B (en) * | 2014-03-27 | 2019-04-05 | 青岛海尔洗衣机有限公司 | Washing machine flocculation filtration circulating utilization device and washing machine |
| CN108383314A (en) * | 2018-01-31 | 2018-08-10 | 山东联星能源集团有限公司 | A kind of sewage separating device |
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| Publication number | Publication date |
|---|---|
| CN100336739C (en) | 2007-09-12 |
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