CN104003507A - Quick biological filtration water treatment reactor and construction method thereof - Google Patents
Quick biological filtration water treatment reactor and construction method thereof Download PDFInfo
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- CN104003507A CN104003507A CN201410222384.1A CN201410222384A CN104003507A CN 104003507 A CN104003507 A CN 104003507A CN 201410222384 A CN201410222384 A CN 201410222384A CN 104003507 A CN104003507 A CN 104003507A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000001914 filtration Methods 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 title abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005273 aeration Methods 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 241000700605 Viruses Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 206010060904 Freezing phenomenon Diseases 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000010840 domestic wastewater Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009293 extended aeration Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a quick biological filtration water treatment reactor and a construction method thereof. The quick biological filtration water treatment reactor comprises a supporting layer, a filter material layer and a water dispersing layer which are located in the same container and are arranged from bottom to top, and further comprises a water outlet pipe which can be communicated to the interior of the container, wherein a gas distributing system and a water outlet pipe are arranged in the supporting layer, an exhaust system is embedded inside the filter material layer, and a water distribution system 6 is embedded in the water dispersing layer. Air entering from the gas distributing system is smoothly conveyed to the water dispersing layer through the exhaust system and then dispersed into air to facilitate exposure, so that a gap between filter materials in the filter material layer is prevented from being too small to cause that the exposure can not be smoothly carried out, the sewage treatment load is high, the occupation area is small, which is about 1.5-3 m<2>/t, the occupation area is reduced, the construction cost is lowered, operation and maintenance are simple, and no manual management is required.
Description
Technical field
The present invention relates to one way of life sewage disposal device, the quick bio filtered water treatment reactor that particularly relates to the dispersant type domestic wastewater of pipe networks such as processing rural area, small towns, holiday village, villa district, sanatorium, also relates to a kind of constructional method of quick bio filtered water treatment reactor.
Background technology
Water is the primary condition that the mankind depend on for existence, and China's Freshwater resources total amount is also many, but due to populous, causes water resources ownership per capita lower.In recent years, sustainable growth along with industrial expansion and population, the environmental problem such as random row, garbage-surrounded city, mine wastewater leakage that has occurred trade effluent, corrodes originally few Freshwater resources of China gradually, and Freshwater resources are faced with water pollution and shortage of water resources.The Rural areas of occupying the most of population of China, the annual sanitary sewage producing is at least about there being more than 80 hundred million tons, and most of village does not have discharge conduit and Sewage treatment systems, and sanitary sewage is directly discharge arbitrarily, not only destroy local ecotope, and threatened the water safety of quoting water.Different from the water source in rural area, the place waters such as sanatorium, villa district, holiday village have relatively perfect system, but because geographical position disperses, water exhaust system can not directly be connected into city planting ductwork, be equally also that sanitary sewage discharges arbitrarily, the natural ecological environment of place periphery has been caused to very large injury.
The most scattered settlements of these local populations such as rural area, small towns, holiday village, villa district, sanatorium, network of drains is rare, and the difficulty focusing on is larger.These local sewage features are: flow daily variation factor is large, fluctuation is large; Generally containing toxic substance, the nutritive substance such as how nitrogenous, phosphorus often; Contain a large amount of virus, bacterium; Good biodegradability.These feature limits the type of the type sewage treatment process.
At present, this part sewage mainly adopts artificial swamp method to process.
1. sewage disposal load is low, and floor space is large, and approximately 7 ~ 10 m2/ tons increase soil occupancy volume, do not meet economic interests.
2. climate impact is larger, in the winter time or cold season, freezing phenomenon can occur, and affects operating performance.
3. maintenance management difficulty, need clear up weeds, plant residue and disease and pest in wetland, and plant is gathered in and changed crops, and hand labor intensity is large.
4. there is emission of bad smell, produce secondary pollution.
5. system investment is high, approximately 2000 ~ 3500 yuan/ton, increases construction cost.
Therefore,, along with pushing forward comprehensively of paces quickening and building Socialist New planned as a whole in town and country, processing the dispersant type domestic wastewaters such as rural area and small towns how efficiently, has economically become the current field of environment protection of a China difficult problem urgently to be resolved hurrily.
Summary of the invention
Object of the present invention, is to provide a kind of quick bio filtered water treatment reactor.
A kind of constructional method of quick bio filtered water treatment reactor is also provided.
The solution that the present invention solves its technical problem is: quick bio filtered water treatment reactor, it comprises supporting layer, filter material layer and the aproll layer that is positioned at same container and arranges from the bottom up, the rising pipe that also comprises energy connection container inside, gas distribution system and rising pipe are installed in described supporting layer, described filter material layer inside is embedded with exhaust system, and described aproll layer inside is embedded with water distribution system.
As the further improvement of technique scheme, described exhaust system comprises that many plum blossoms are respectively embedded in the exhaust duct of filter material layer inside, and described exhaust duct is hollow tube, and the full particle diameter of inside filling of described exhaust duct is the gravel of 3 ~ 5 millimeters.
As the further improvement of technique scheme, described filter material layer is divided into some metafiltration material units from the bottom up, and described in each, filtering material unit inside is embedded with many exhaust ducts, and the exhaust duct dislocation of adjacent filtering material unit is arranged.
Further improvement as technique scheme, described gas distribution system comprises the gas distribution supervisor that day font is arranged, the mid-way that is arranged in the gas distribution supervisor of three parallel gas distribution supervisor one sides is provided with air inlet port, in three parallel gas distribution supervisors, two remaining gas distributions are furnished with gas distributionbranch pipe between being responsible for, on described gas distributionbranch pipe, two discharge pore, the described production well staggered arrangement of two rows, the angle between the axis of two adjacent production wells is 60 ~ 120 °.
Further improvement as technique scheme, described gas distribution system comprises the gas distribution supervisor that hollow is arranged, wherein two parallel described gas distribution supervisors' mid-way is provided with air inlet port, between remaining two parallel described gas distribution supervisors, be furnished with gas distributionbranch pipe, on described gas distributionbranch pipe, two discharge pore, the described production well staggered arrangement of two rows, the angle between the axis of two adjacent production wells is 60 ~ 120 °.
Further improvement as technique scheme, described water distribution system comprises water distribution supervisor and the water distribution branch pipe that is symmetrically distributed in water distribution supervisor one or both sides, the posticum that on described water distribution branch pipe, two rows are arranged symmetrically with, wherein the angle between the axis of a posticum and the axis of its posticum being arranged symmetrically with is 60 ~ 120 °.
A constructional method for quick bio filtered water treatment reactor, it comprises the following steps,
1), the container by welding metal or described in the hole formation of cutting the earth on the ground;
2), in the bottom of container, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms supporting layer, and the pipeline in supporting layer laid inside rising pipe and gas distribution system;
3), above supporting layer, lay filter material layer, and the vapor pipe in exhaust system is embedded in filter material layer straight up;
4), toward the full particle diameter of the inner filling of vapor pipe, be the gravel of 3 ~ 5 millimeters;
5), above filter material layer, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms aproll layer, and the pipeline in aproll layer laid inside water distribution system.
As the further improvement of technique scheme, described filter material layer is formed by 1～3 millimeter of gravel of particle diameter and the rear laying of ratio mixing of 6:4 by volume of grittiness loam.
As the further improvement of technique scheme, described filter material layer is laid and is formed after mixing by the volume ratio of 4:3:3 by gravel, the grittiness loam of 1～3 millimeter of furnace clinker, the particle diameter of 3 ~ 5 centimetres of particle diameters.
As the further improvement of technique scheme, described filter material layer is laid and is formed after mixing by the volume ratio of 4:3:3 by gravel, medium sand, the grittiness loam of 3～5 millimeters of particle diameters.
The invention has the beneficial effects as follows: for the technical disadvantages of above-mentioned artificial swamp, quick bio filtered water treatment reactor of the present invention can solve above-mentioned shortcoming preferably.
1. sewage disposal load is high, and floor space is little, and approximately 1.5 ~ 3 squares per ton, reduces floor space, reducings the construction costs.
2. sewage level remains on below filter material layer top, avoids being subject to the impact of cold climate and occurs the freezing phenomenon of water body, stable.
3. running maintenance is simple, without labor management.
4. adopt gravel as the living environment of microorganism, do not produce mud and peculiar smell, avoid secondary pollution.
5. construction cost is low, about 1500-3000 yuan/ton.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, and those skilled in the art is not paying under the prerequisite of creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is longitudinal section of the present invention;
Fig. 2 is the schematic diagram of water distribution system structure one in the present invention;
Fig. 3 is the schematic diagram of water distribution system structure two in the present invention;
Fig. 4 is the schematic diagram of gas distribution system structure one in the present invention;
Fig. 5 is the schematic diagram of gas distribution system structure two in the present invention;
Fig. 6 is the structural representation of water distribution branch pipe in the present invention;
Fig. 7 is the structural representation of gas distributionbranch pipe in the present invention;
Fig. 8 is the vertical profile sectional view of exhaust duct in the present invention;
Fig. 9 is the cross-sectional sectional view of exhaust duct in the present invention.
Embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present invention, concrete structure and generation is clearly and completely described, to understand fully object of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can by adding or reducing, connect auxiliary according to concrete performance, form more excellent draw bail.
With reference to Fig. 1～Fig. 9, quick bio filtered water treatment reactor, it comprises supporting layer 1, filter material layer 3 and the aproll layer 5 that is positioned at same container and arranges from the bottom up, the rising pipe 7 that also comprises energy connection container inside, gas distribution system 2 and rising pipe 7 are installed in described supporting layer 1, described filter material layer 3 inside are embedded with exhaust system 4, and described aproll layer 5 inside are embedded with water distribution system 6.Certainly, also comprise the air pump being connected with gas distribution system 2 and the pending water collecting tank being communicated with water distribution system 6.
Be further used as preferred embodiment, described exhaust system 4 comprises that many plum blossoms are respectively embedded in the exhaust duct 40 of filter material layer 3 inside, and described exhaust duct 40 is hollow tube, and the full particle diameter of inside filling of described exhaust duct 40 is the gravel of 3 ~ 5 millimeters.By exhaust duct 40, by the air smooth delivery of power entering from gas distribution system 2, be to fall apart after in aproll layer 5 to be convenient to carry out aeration in air, prevent in filter material layer 3 space between filtrate too little and cause aeration not carry out smoothly.
Be further used as preferred embodiment, described filter material layer 3 is divided into some metafiltration material units from the bottom up, and described in each, filtering material unit inside is embedded with many exhaust ducts 40, and exhaust duct 40 dislocation of adjacent filtering material unit are arranged.Preferably, filter material layer 3 is divided into 3 layers, and on vertical profile cross section, exhaust duct 40 distributes in a triangle, and the exhaust duct 40 of every one deck does not enter in adjacent filtering material unit.
Be further used as preferred embodiment, described gas distribution system 2 comprises the gas distribution supervisor 20 that day font is arranged, the mid-way that is arranged in the gas distribution supervisor 20 of three parallel gas distribution supervisor 20 1 sides is provided with air inlet port 22, in three parallel gas distribution supervisors 20, two remaining gas distributions are furnished with gas distributionbranch pipe 21 between being responsible for 20, on described gas distributionbranch pipe 21, two discharge pore 23, described production well 23 staggered arrangement of two rows, the angle between the axis of two adjacent production wells 23 is 60 ~ 120 °.Preferably, the angle between the axis of two adjacent production wells 23 is 90 °, and gas distributionbranch pipe 21 quantity and caliber are pressed air velocity 4～5 m/s designs; The quantity and spacing of production well 23 is pressed pore velocity 25～30 m/s designs.
Be further used as preferred embodiment, described gas distribution system 2 comprises the gas distribution supervisor 20 that hollow is arranged, wherein two parallel described gas distribution supervisors' 20 mid-way is provided with air inlet port 22, between remaining two parallel described gas distribution supervisors 20, be furnished with gas distributionbranch pipe 21, on described gas distributionbranch pipe 21, two discharge pore 23, described production well 23 staggered arrangement of two rows, the angle between the axis of two adjacent production wells 23 is 60 ~ 120 °.Preferably, the angle between the axis of two adjacent production wells 23 is 90 °, and gas distributionbranch pipe 21 quantity and caliber are pressed air velocity 4～5 m/s designs; The quantity and spacing of production well 23 is pressed pore velocity 25～30 m/s designs.
Be further used as preferred embodiment, described water distribution system 6 comprises water distribution supervisor 60 and is symmetrically distributed in the water distribution branch pipe 61 that water distribution is responsible for 60 one or both sides, the posticum 63 that on described water distribution branch pipe 61, two rows are arranged symmetrically with, wherein the angle between the axis of a posticum 63 and the axis of its posticum being arranged symmetrically with 63 is 60 ~ 120 °.Preferably, wherein the angle between the axis of a posticum 63 and the axis of its posticum being arranged symmetrically with 63 is 90 °. a side or mid-way on water distribution supervisor 60 are provided with prosopyle 62, and supervisor 60 is vertical with water distribution branch pipe 61 for water distribution; Water distribution is responsible for 60 calibers by flow velocity 1～1.5 m/s design; Water distribution branch pipe 61 quantity and 1.5～2.5 m/s designs of caliber flow velocity; The quantity and spacing of posticum 63 is pressed pore velocity 5～6 m/s designs.
A constructional method for quick bio filtered water treatment reactor, it comprises the following steps,
1), the container by welding metal or described in the hole formation of cutting the earth on the ground;
2), in the bottom of container, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms supporting layer 1, and the pipeline in supporting layer 1 laid inside rising pipe 7 and gas distribution system 2;
3), above supporting layer 1, lay filter material layer 3, and the vapor pipe in exhaust system is embedded in filter material layer 3 straight up;
4), toward the full particle diameter of the inner filling of vapor pipe, be the gravel of 3 ~ 5 millimeters;
5), above filter material layer 3, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms aproll layer 5, and the pipeline in aproll layer 5 laid inside water distribution system 6.
Be further used as preferred embodiment, described filter material layer 3 is formed by 1～3 millimeter of gravel of particle diameter and the rear laying of ratio mixing of 6:4 by volume of grittiness loam.The preferred thickness of filter material layer 3 is 60 centimetres, the length of exhaust duct 40 is 15 ~ 19 centimetres, in grittiness loam, contain a large amount of miscellaneous heterotroph microorganisms, they can carry out biological degradation to being filtered, being trapped in the interstitial suspended organic matter of soil particle and dissolved organic matter.Gravel and grittiness loam form the mixing filtrate with certain porosity, and sewage is with certain flow velocity by filtrate, and the suspended matter in water and most germ, virus rely on the hole between filtrate to hold back, filter removal.
Be further used as preferred embodiment, described filter material layer 3 is laid and is formed after mixing by the volume ratio of 4:3:3 by gravel, the grittiness loam of 1～3 millimeter of furnace clinker, the particle diameter of 3 ~ 5 centimetres of particle diameters.The preferred thickness of filter material layer 3 is 60 centimetres, and the length of exhaust duct 40 is 15 ~ 19 centimetres, and what the abundant cavernous structure of furnace clinker was microorganism adheres to and breed the condition that provides good, and huge surface-area makes microorganism fully contact with pollutent.Furnace clinker, gravel and grittiness loam form the mixing filtrate with certain porosity, and sewage is with certain flow velocity by filtrate, and the suspended matter in water and most germ, virus rely on the hole between filtrate to hold back, filter removal.
Be further used as preferred embodiment, described filter material layer 3 is laid and is formed after mixing by the volume ratio of 4:3:3 by gravel, medium sand, the grittiness loam of 3～5 millimeters of particle diameters.The preferred thickness of filter material layer 3 is 60 centimetres, the length of exhaust duct 40 is 15 ~ 19 centimetres, gravel, medium sand, grittiness loam form the mixing filtrate with certain porosity, sewage is with certain flow velocity by filtrate, and the suspended matter in water and most germ, virus rely on the hole between filtrate to hold back, filter removal.、
The following mode of quick bio filtered water processing reaction processor adopting in the present invention is moved:
Mode 1: adopt the mode of alternation of wetting and drying periodic running, adopt preaeration 30 minutes in operational process and postpone the operation of the aeration mode Controlling System of 30 minutes.Whole service process for preaeration 30 minutes from gas distribution supervisor 20 and gas distributionbranch pipe 21 air inlets, from water distribution system 6 water inlets (aeration simultaneously), cut off the water, extended aeration 30 minutes, stop aeration, alternation of wetting and drying is once a reaction time.Can build Aerobic-anaerobic alternate environment and be conducive to denitrogenation dephosphorizing.
Mode 2: adopt the mode of alternation of wetting and drying periodic running, adopt water inlet while aeration in operational process and postpone the operation of the aeration mode Controlling System of 30 minutes.Whole service process for water inlet (aeration) simultaneously, cut off the water, extended aeration 30 minutes, stop aeration, alternation of wetting and drying is once a reaction time.Can build Aerobic-anaerobic alternate environment and be conducive to denitrogenation dephosphorizing.
Mode 3: adopt the mode of alternation of wetting and drying periodic running, adopt preaeration 30 minutes and the water inlet mode Controlling System operation of aeration simultaneously in operational process.Whole service process is preaeration 30 minutes, water inlet (aeration simultaneously), cut off the water (stopping aeration), and alternation of wetting and drying is once a reaction time.Can build Aerobic-anaerobic alternate environment and be conducive to denitrogenation dephosphorizing.
More than that better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (10)
1. quick bio filtered water treatment reactor, it is characterized in that: it comprises supporting layer, filter material layer and the aproll layer that is positioned at same container and arranges from the bottom up, the rising pipe that also comprises energy connection container inside, gas distribution system and rising pipe are installed in described supporting layer, described filter material layer inside is embedded with exhaust system, and described aproll layer inside is embedded with water distribution system.
2. quick bio filtered water treatment reactor according to claim 1, it is characterized in that: described exhaust system comprises that many plum blossoms are respectively embedded in the exhaust duct of filter material layer inside, described exhaust duct is hollow tube, and the full particle diameter of inside filling of described exhaust duct is the gravel of 3 ~ 5 millimeters.
3. quick bio filtered water treatment reactor according to claim 2, it is characterized in that: described filter material layer is divided into some metafiltration material units from the bottom up, described in each, filtering material unit inside is embedded with many exhaust ducts, and the exhaust duct dislocation of adjacent filtering material unit is arranged.
4. according to the quick bio filtered water treatment reactor described in claim 1 ~ 3 any one, it is characterized in that: described gas distribution system comprises the gas distribution supervisor that day font is arranged, the mid-way that is arranged in the gas distribution supervisor of three parallel gas distribution supervisor one sides is provided with air inlet port, in three parallel gas distribution supervisors, two remaining gas distributions are furnished with gas distributionbranch pipe between being responsible for, on described gas distributionbranch pipe, two discharge pore, the described production well staggered arrangement of two rows, the angle between the axis of two adjacent production wells is 60 ~ 120 °.
5. according to the quick bio filtered water treatment reactor described in claim 1 ~ 3 any one, it is characterized in that: described gas distribution system comprises the gas distribution supervisor that hollow is arranged, wherein two parallel described gas distribution supervisors' mid-way is provided with air inlet port, between remaining two parallel described gas distribution supervisors, be furnished with gas distributionbranch pipe, on described gas distributionbranch pipe, two discharge pore, the described production well staggered arrangement of two rows, the angle between the axis of two adjacent production wells is 60 ~ 120 °.
6. according to the quick bio filtered water treatment reactor described in claim 1 ~ 3 any one, it is characterized in that: described water distribution system comprises water distribution supervisor and the water distribution branch pipe that is symmetrically distributed in water distribution supervisor one or both sides, the posticum that on described water distribution branch pipe, two rows are arranged symmetrically with, wherein the angle between the axis of a posticum and the axis of its posticum being arranged symmetrically with is 60 ~ 120 °.
7. a constructional method for quick bio filtered water treatment reactor, is characterized in that: it comprises the following steps,
1), the container by welding metal or described in the hole formation of cutting the earth on the ground;
2), in the bottom of container, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms supporting layer, and the pipeline in supporting layer laid inside rising pipe and gas distribution system;
3), above supporting layer, lay filter material layer, and the vapor pipe in exhaust system is embedded in filter material layer straight up;
4), toward the full particle diameter of the inner filling of vapor pipe, be the gravel of 3 ~ 5 millimeters;
5), above filter material layer, to lay particle diameter be that the gravel of 5 ~ 8 millimeters forms aproll layer, and the pipeline in aproll layer laid inside water distribution system.
8. the constructional method of quick bio filtered water treatment reactor according to claim 7, is characterized in that: described filter material layer is formed by 1～3 millimeter of gravel of particle diameter and the rear laying of ratio mixing of 6:4 by volume of grittiness loam.
9. the constructional method of quick bio filtered water treatment reactor according to claim 7, is characterized in that: described filter material layer is laid and formed after mixing by the volume ratio of 4:3:3 by gravel, the grittiness loam of 1～3 millimeter of furnace clinker, the particle diameter of 3 ~ 5 centimetres of particle diameters.
10. the constructional method of quick bio filtered water treatment reactor according to claim 7, is characterized in that: described filter material layer is laid and formed after mixing by the volume ratio of 4:3:3 by gravel, medium sand, the grittiness loam of 3～5 millimeters of particle diameters.
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| CN201424401Y (en) * | 2009-06-25 | 2010-03-17 | 北京建技中研环境科技有限责任公司 | Aeration biological filter |
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| CN203866085U (en) * | 2014-05-23 | 2014-10-08 | 广州市金龙峰环保设备工程有限公司 | Fast reactor for bio-filtration water treatment |
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2014
- 2014-05-23 CN CN201410222384.1A patent/CN104003507B/en active Active
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| CN1252387A (en) * | 1998-10-26 | 2000-05-10 | 曹曼 | Stuffing and filtering material loosening and washing method |
| CN1689985A (en) * | 2004-04-19 | 2005-11-02 | 安乐工程有限公司 | Aeration biological filter tank and arraying method of aeration filtering head |
| CN101195077A (en) * | 2006-12-08 | 2008-06-11 | 宜昌市燕狮科技开发有限责任公司 | Novel drinking water treatment filter |
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