CN104876364A - Complete set of device for efficient advanced treatment of wastewater - Google Patents
Complete set of device for efficient advanced treatment of wastewater Download PDFInfo
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- CN104876364A CN104876364A CN201510278905.XA CN201510278905A CN104876364A CN 104876364 A CN104876364 A CN 104876364A CN 201510278905 A CN201510278905 A CN 201510278905A CN 104876364 A CN104876364 A CN 104876364A
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- reaction chamber
- staving
- advanced treatment
- complete device
- efficiency sewage
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- 239000002351 wastewater Substances 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 91
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000005189 flocculation Methods 0.000 claims abstract description 13
- 230000016615 flocculation Effects 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 238000011010 flushing procedure Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 239000010865 sewage Substances 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 239000010840 domestic wastewater Substances 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a complete set of device for efficient advanced treatment of wastewater. The device comprises a bucket body, a pipeline static mixer, a first reaction chamber, a second reaction chamber, an inclined pipe settling zone, a filtering section, a flushing section and an overflow tank. The complete set of device integrates the functions of mixing, flocculation, purification, filtering and the like, is simple to operate and convenient to maintain, and can be used for performing efficient and quick advanced treatment on domestic wastewater and industrial wastewater.
Description
Technical field
the invention belongs to sewage treatment area, be specifically related to a kind of high-efficiency sewage advanced treatment complete device.
Background technology
The urban sewage treatment process that China commonly uses at present is second-stage treatment technique, i.e. sewage → grid → settling pit → preliminary sedimentation tank → biological treatment tank → second pond → water outlet.This mature technology, but have cost high, take up an area large, affect the shortcomings such as large by ambient conditions.And along with sewage drainage standard increasingly stringent, traditional second-stage treatment technique is often difficult to the Pollutant levels process in sewage within emission standard.In order to improve the processing efficiency of sewage, the further treatment technique of sewage is subject to extensive concern, but traditional advanced treatment process somewhat expensive, complex management, cannot be popularized always.
Summary of the invention
The object of the invention is for prior art above shortcomings, a kind of high-efficiency sewage advanced treatment complete device integrating mixing, flocculation, clarification, filtering function is provided, the present invention is simple to operate, easy to maintenance, can carry out efficient advanced treatment fast to sanitary sewage, trade effluent.
Object of the present invention can be reached by following measures:
A kind of high-efficiency sewage advanced treatment complete device, it comprises:
Staving, it is made up of the straight tubbiness staving on top and the tipping bucket shape staving of bottom, is provided with water inlet pipe at the middle part of described tipping bucket shape staving or bottom, this water inlet pipe is provided with in order to combined sewage and diatomaceous mixing device;
Reaction zone, the described reaction zone of carrying out flocculation reaction in order to sewage comprises is located at the first reaction chamber in described staving and the second reaction chamber, described first reaction chamber is upper and lower both ends open and the flaring tubular-shaped structures less in lower ending opening, and the outlet of described water inlet pipe is positioned at lower ending opening place or the lower ending opening of the first reaction chamber; Described second reaction chamber is the barrel-shaped structure of top closure lower ending opening, the main body of the first reaction chamber or be all positioned at the second reaction chamber;
Tube settling district, it comprises and is arranged at swash plate frame between described second reaction chamber top and straight tubbiness staving and some inclined tubes be arranged on described swash plate frame;
Fillter section, it comprises the filter material layer be arranged in described straight tubbiness staving on described tube settling district; And
Purge zone, comprises one or more backwash tube for filter material layer described in back flushing being arranged on described straight tubbiness staving internal upper part.
The mixing device be located on water inlet pipe can adopt existing multiple can the mixed structure of Homogeneous phase mixing sewage and the high-efficiency activated flocculation agent of diatomite; Preferably, this mixing device adopts pipeline static mixer.
Preferably, the outlet water end (W.E.) place of water inlet pipe is provided with spout nozzle upwards, and this nozzle is positioned at lower ending opening place or the lower ending opening of the first reaction chamber; Preferably, be provided with trunnion in the lower end of the first reaction chamber, be provided with hydraucone in trunnion lower end, and the spout of water inlet pipe nozzle be positioned at described hydraucone.
The first reaction chamber middle and lower part at the lower ending opening place of corresponding second reaction chamber can be provided with avoid the mud in the second reaction chamber under precipitation to be involved in the taper mud cover of the first reaction chamber.Preferably, second reaction chamber is positioned at the central part of straight tubbiness staving inside, the upper end open of described first reaction chamber is positioned at the top of described second reaction chamber, and the lower ending opening of described first reaction chamber stretches out the lower ending opening place being positioned at outside described second reaction chamber or being positioned at the second reaction chamber downwards.
Swash plate frame in this device in tube settling district and some inclined tubes are used for carrying out solid, liquid to sewage and are separated, between tube settling district is arranged in the middle part of the second reaction chamber top and straight tubbiness staving.Fillter section in this device is located on the tube settling district of staving internal upper part, and in order to carry out depth type filtration to sewage, filter material layer wherein preferably adopts polystyrene bead filtering layer.
Preferably, the bottom in tipping bucket shape staving is provided with and rushes startup pipe for having rushed sedimentary helping at the bottom of bucket fast.When high-efficient treatment device is when inactive a few hours are multiplexing again, starting pipe by helping punching can recover rapidly normal operation.
Platform staircase can be provided with outside this straight tubbiness staving; Can be provided with at the top of staving for the overflow groove of the clear water obtained after deriving filtration, overflow port or water shoot.Preferably, be provided with one or more overflow groove at staving top, for the clear water obtained after deriving filtration, overflow groove is connected with clear water pipe, and the clear water that overflow obtains is discharged through clear water pipe.
Preferably, this device also comprise be located at outside staving in order to monitoring or the drip pan of control treatment water quality, this drip pan is connected with multiple stopple coupon respectively, these stopple coupons comprise extend tipping bucket shape staving base sludge district stopple coupon, the conversion zone stopple coupon extended in the second reaction chamber, extend staving top (such as extending overflow groove or clear water pipe) clear water stopple coupon and extend primary water stopple coupon above tube settling district.
Preferably, be provided with the bucket be connected with tipping bucket shape staving in the bottom of staving, bucket is perpendicular to the ground, and bucket is provided with shore pipe; Further, also blow-down pipe can be provided with in the bottom of tipping bucket shape staving.
Preferably, straight tubbiness staving top and/or bottom bucket wall are provided with the visor for observing situation in bucket, to control discharge; Straight tubbiness staving top and bottom bucket wall are respectively equipped with the manhole communicated with the external world, are provided with middle water shoot on straight tubbiness staving top.
Preferably, backwash tube adopts the fixed cutting jet system of multi-port; Purge zone is used for timing and carries out back flushing to filtering layer, and it can comprise multiple washpipe, such as, comprise the first backwash tube and the second backwash tube etc.
First reaction chamber is fixedly connected with staving or the second reaction chamber by coupling device, and the top of such as the first reaction chamber is connected with the second reaction chamber by web plate.Second reaction chamber is fixedly connected with staving by coupling device.
The present invention integrates the functions such as hybrid reaction, flocculation sediment, filtration, by adding diatomite, efficiently can remove the pollutent such as COD, total phosphorus in sewage, realizing the advanced treatment to sewage.Diatomite has huge specific surface area and suitable surperficial electronegativity, has flocculation, absorption, filtering feature in sewage disposal; And diatomite also can form suspension bed in a device, pollutent is had to the effect of filtering and removing.The present invention can be used for the advanced treatment of sewage, also can process pool sewage or apply to restoration of the ecosystem.Apparatus of the present invention arbitrarily can adjust according to different areas water yield size, and installation and debugging are convenient, have been easy to automatic control, management, simple to operate, after operation, effectively can improve the processing efficiency of sewage, enable water outlet qualified discharge after process.
Accompanying drawing explanation
Fig. 1 is the floor map of a kind of high-efficiency sewage advanced treatment of the present invention complete device.
Fig. 2 is the side structure schematic diagram of a kind of high-efficiency sewage advanced treatment of the present invention complete device.
In figure, 1-staving, 2-water inlet pipe, 3-helps punching to start pipe, 4-clear water pipe, water shoot in the middle of 5-, 6-blow-down pipe, 7-shore pipe, 8-first backwash tube, 9-second backwash tube, 10-clear water stopple coupon, 11-primary water stopple coupon, 12-conversion zone stopple coupon, 13-mud district stopple coupon, 14-drip pan, 15-overflow groove, 16-platform staircase, 17-bucket, 18-manhole, 19-visor, 20-trunnion, 21-first reaction chamber, 22-second reaction chamber, 23-web plate, 24-taper mud cover, 25-hydraucone, 26-nozzle, 27-inclined tube, 28-swash plate frame, 30-pipeline static mixer, 31-tipping bucket shape staving, the straight tubbiness staving of 32-.
Embodiment
Below in conjunction with accompanying drawing and implementation column, content of the present invention is described further.
High-efficiency sewage advanced treatment complete device of the present invention comprises staving 1, water inlet system, reaction zone, tube settling district, fillter section, purge zone, overflow segment, helps punching to start pipe 3 and drip pan 14 etc.
The top of staving 1 is straight tubbiness (i.e. straight tubbiness staving 32), bottom is tipping bucket shape (i.e. tipping bucket shape staving 31), is provided with platform staircase 16 outside straight tubbiness staving 32; Tipping bucket shape staving 31 bottom is provided with water inlet pipe 2.Straight tubbiness staving 32 top and bottom bucket wall are provided with visor 19, for observing situation in bucket, to control discharge; Straight tubbiness staving 32 top and bottom are respectively equipped with the manhole 18 communicated with the external world, are provided with middle water shoot 5 on straight tubbiness staving 32 top.
The mixing device that water inlet system comprises water inlet pipe 2 and is located on water inlet pipe, this mixing device adopts pipeline static mixer 30, for Homogeneous phase mixing sewage and the high-efficiency activated flocculation agent of diatomite.Spout nozzle 26 is upwards provided with in the front end (i.e. water outlet end) of water inlet pipe 2.
Reaction zone, carries out flocculation reaction in order to sewage, and it is inner that barrel-shaped second reaction chamber 22, second reaction chamber 22 that it comprises top closure lower ending opening is arranged on straight tubbiness staving 32; And up big and down small first reaction chamber 21, first reaction chamber 21 tubular in flaring of upper and lower both ends open is arranged on the second reaction chamber 22 inside; Second reaction chamber 22 is positioned at the central part of straight tubbiness staving 32 inside, the upper end open of the first reaction chamber 21 is positioned at the top of the second reaction chamber 22, and the lower ending opening of the first reaction chamber 21 stretches out the lower ending opening place being positioned at outside the second reaction chamber 22 or being positioned at the second reaction chamber 22 downwards.The top of the first reaction chamber 21 is connected with the second reaction chamber 22 by web plate 23.Be provided with trunnion 20 in the lower end of the first reaction chamber 21, be provided with hydraucone 25 in trunnion 20 lower end, and the spout of the nozzle 26 of water inlet pipe 2 be positioned at hydraucone 25.First reaction chamber middle and lower part is provided with taper mud cover 24, and it is at the lower ending opening place of corresponding second reaction chamber 22, is involved in the first reaction chamber 21 in order to the mud under avoiding precipitating in the second reaction chamber 22.
Tube settling district, for carrying out solid, liquid separation to sewage, comprises swash plate frame 28, between being arranged in the middle part of the second reaction chamber top and straight tubbiness staving; And some inclined tubes 27, be arranged on above swash plate frame 28;
Fillter section, is arranged on top, tube settling district, in order to carry out depth type filtration to sewage; Fillter section is formed primarily of filter material layer, and filter material layer can adopt polystyrene bead filtering layer.
Purge zone, is arranged on staving top, adopts the fixed cutting jet system of multi-port, carries out back flushing, comprise the first backwash tube 8 and the second backwash tube 9 for timing to filtering layer;
Overflow segment, comprises overflow groove 15, and it is arranged on straight tubbiness staving 32 top, for the clear water obtained after deriving filtration, discharges through clear water pipe 4.
Help punching to start pipe 3, being arranged on the bottom of tipping bucket shape staving 31, for having rushed throw out at the bottom of bucket fast, when high-efficient treatment device is when inactive a few hours are multiplexing again, normal operation can being recovered rapidly.
Drip pan 14, is arranged on outside staving 1, in order to monitoring, control treatment water quality; Drip pan 14 is the sample water discharges mouth of multiple stopple coupon, comprise extend tipping bucket shape staving base sludge district stopple coupon 13, the conversion zone stopple coupon 12 extended in the second reaction chamber, extend effluent trough clear water stopple coupon 10, extend primary water stopple coupon 11 above tube settling district.
Tipping bucket shape staving 31 is connected with bucket 17 perpendicular to the ground, and bucket 17 is provided with shore pipe 7; Tipping bucket shape staving 31 bottom is provided with blow-down pipe 6.
This device operationally, diatomite and sewage enter water inlet pipe 2 after pipeline static mixer 30 high efficient mixed, mixed solution sprays into trunnion 20 at a high speed through nozzle 26, vacuum is formed at the hydraucone 25 of trunnion 20 lower end, suck a large amount of body refuse, after body refuse mixes rapidly with sewage, enter reaction zone (the first reaction chamber 21, second reaction chamber 22), sewage carries out corresponding stable materialization in reaction zone, negative area (inclined tube bottom) is entered after flocculation reaction, sewage is after flocculation reaction is carried out in negative area, rise through inclined tube 27 and carry out solid-liquid separation, clear water continues rising and enters fillter section, after filter material layer filters, flow into overflow groove 15 discharge from clear water pipe.
The present invention is Collecting flocculation, precipitate, be filtered into the high-efficient sewage water treatment set device of one, its flocculation, clarification and filtration process compact construction, is organically integrated, and efficiently can remove the pollutent such as COD, SS, total phosphorus in sewage; And solve the problem that conventional sewage plants needs to build multiple reaction tank, settling tank, filtering basin, greatly reducing project occupation of land area.In addition, by adding diatomite in device, can further improve the cleaning water of sewage, on the one hand, in the uneven electrical potential energy on diatomite surface and the electric charge of suspended particles, destroying its current potential and forms wine with dregs plumage with diatomite of repelling each other, being aggregated into larger wadding colored; On the other hand, diatomaceous huge specific surface area and surface adsorption make de-steady colloid very easily be adsorbed on diatomite, and adsorptive power is large mutually between the diatomite particle that attached to pollution substance, granularity and the larger flco of density can be formed fast, and the good stability of flco; In addition, diatomite can form stable, a fine and close filtering layer in a device, and sewage is purified further after filtering layer.This device and the coupling of conventional biochemical system, can carry out advanced treatment to sewage, and without the need to arranging second pond, can effectively save project occupation of land area and construction costs.In addition, the present invention is simple to operate, is easy to safeguard, stable, and stable water outlet can be made to reach better water quality.
Claims (10)
1. a high-efficiency sewage advanced treatment complete device, is characterized in that it comprises:
Staving, it is made up of the straight tubbiness staving on top and the tipping bucket shape staving of bottom, is provided with water inlet pipe at the middle part of described tipping bucket shape staving or bottom, this water inlet pipe is provided with in order to combined sewage and diatomaceous mixing device;
Reaction zone, the described reaction zone of carrying out flocculation reaction in order to sewage comprises is located at the first reaction chamber in described staving and the second reaction chamber, described first reaction chamber is upper and lower both ends open and the flaring tubular-shaped structures less in lower ending opening, and the outlet of described water inlet pipe is positioned at lower ending opening place or the lower ending opening of the first reaction chamber; Described second reaction chamber is the barrel-shaped structure of top closure lower ending opening, the main body of the first reaction chamber or be all positioned at the second reaction chamber;
Tube settling district, it comprises and is arranged at swash plate frame between described second reaction chamber top and straight tubbiness staving and some inclined tubes be arranged on described swash plate frame;
Fillter section, it comprises the filter material layer be arranged in described straight tubbiness staving on described tube settling district; And
Purge zone, comprises one or more backwash tube for filter material layer described in back flushing being arranged on described straight tubbiness staving internal upper part.
2. high-efficiency sewage advanced treatment complete device according to claim 1, is characterized in that the mixing device be located on described water inlet pipe is pipeline static mixer.
3. high-efficiency sewage advanced treatment complete device according to claim 1, it is characterized in that the outlet water end (W.E.) place of described water inlet pipe is provided with spout nozzle upwards, the lower end of described first reaction chamber is provided with trunnion, be provided with hydraucone in described trunnion lower end, and the spout of described water inlet pipe nozzle is positioned at described hydraucone.
4. the high-efficiency sewage advanced treatment complete device according to claim 1 or 3, is characterized in that being provided with to avoid the mud in the second reaction chamber under precipitation to be involved in the taper mud cover of the first reaction chamber on the first reaction chamber middle and lower part at the lower ending opening place of corresponding second reaction chamber.
5. high-efficiency sewage advanced treatment complete device according to claim 1, the bottom that it is characterized in that in described tipping bucket shape staving is provided with and sedimentaryly at the bottom of bucket helps punching to start pipe for having rushed fast.
6. high-efficiency sewage advanced treatment complete device according to claim 1, is characterized in that being provided with at the top of described staving for the overflow groove of the clear water obtained after deriving filtration, overflow port or water shoot.
7. high-efficiency sewage advanced treatment complete device according to claim 1, it is characterized in that being provided with the bucket be connected with tipping bucket shape staving in the bottom of described staving, described bucket is provided with shore pipe; Blow-down pipe is provided with in the bottom of described tipping bucket shape staving.
8. high-efficiency sewage advanced treatment complete device according to claim 1, it is characterized in that this device also comprise be located at outside staving in order to monitoring or the drip pan of control treatment water quality, this drip pan is connected with multiple stopple coupon respectively, and these stopple coupons comprise and extend tipping bucket shape staving base sludge district stopple coupon, the conversion zone stopple coupon extended in the second reaction chamber, the clear water stopple coupon extending staving top and the primary water stopple coupon extended above tube settling district.
9. high-efficiency sewage advanced treatment complete device according to claim 1, is characterized in that the visor be provided with on described straight tubbiness staving top and/or bottom bucket wall for observing situation in bucket; Straight tubbiness staving top and bottom bucket wall are respectively equipped with the manhole communicated with the external world, are provided with middle water shoot on straight tubbiness staving top.
10. high-efficiency sewage advanced treatment complete device according to claim 1, is characterized in that described backwash tube adopts the fixed cutting jet system of multi-port; Described second reaction chamber is positioned at the central part of straight tubbiness staving, and the upper end open of described first reaction chamber is positioned at the top of described second reaction chamber, and the lower ending opening of described first reaction chamber stretches out downwards and is positioned at outside described second reaction chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510278905.XA CN104876364A (en) | 2015-05-27 | 2015-05-27 | Complete set of device for efficient advanced treatment of wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278905.XA CN104876364A (en) | 2015-05-27 | 2015-05-27 | Complete set of device for efficient advanced treatment of wastewater |
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| CN104876364A true CN104876364A (en) | 2015-09-02 |
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| CN201510278905.XA Pending CN104876364A (en) | 2015-05-27 | 2015-05-27 | Complete set of device for efficient advanced treatment of wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105330101A (en) * | 2015-10-29 | 2016-02-17 | 天津万峰环保科技有限公司 | Nano electric-catching adsorption reaction tank |
| CN106554112A (en) * | 2016-11-25 | 2017-04-05 | 江苏鼎弘环境科技有限公司 | Integrated advanced treatment apparatus |
| CN108911353A (en) * | 2018-08-07 | 2018-11-30 | 章嘉华 | A kind of multiple copper-stripping reaction pond |
| CN112897750A (en) * | 2021-01-22 | 2021-06-04 | 贾东延 | Three-dimensional self-rotating integrated sewage treatment equipment |
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Application publication date: 20150902 |