CN102992538B - Liquamatic biological rotating disc reaction tank and biological rotating disc treating system - Google Patents
Liquamatic biological rotating disc reaction tank and biological rotating disc treating system Download PDFInfo
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- CN102992538B CN102992538B CN201210317038.2A CN201210317038A CN102992538B CN 102992538 B CN102992538 B CN 102992538B CN 201210317038 A CN201210317038 A CN 201210317038A CN 102992538 B CN102992538 B CN 102992538B
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- blodisc
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses a liquamatic biological rotating disc reaction tank, and belongs to the field of sewage treatment. The liquamatic biological rotating disc reaction tank comprises a biological rotating disc, a rotary shaft, a contact reaction groove, a jet-flow water feeder, a water feeding pipe, a sewage pump, a water-feeding adjusting valve, a water discharging groove, a water absorbing pipe and a water feeding groove, wherein the biological rotating disc is movably arranged in the contact reaction groove by a rotating shaft; baffles are arranged at the periphery of the biological rotating disc; the jet-flow water feeder is arranged in the contact reaction groove, and a water spraying port of the jet-flow water feeder faces to the baffles arranged at the periphery of the biological rotating disc; the jet-flow water feeder is connected with the sewage pump through the water feeding groove and the water-feeding adjusting valve; the sewage pump is connected with the water feeding groove by a water suctioning pipe; and the contact reaction groove is provided with the water discharging groove. The liquamatic biological rotating disc reaction tank disclosed by the invention has the advantages that by matching of the jet-flow water feeder, the water feeding pipe and the sewage pump, a jet-flow water feeding path is formed, so that the sewage can be utilized for driving the biological rotating disc to rotate; and since the water feeding pipe is provided with the water-feeding adjusting valve, the rotating speed of the biological rotating disc can be controlled by a mode of adjusting the water-feeding flow; and the energy consumption is low and the control is easy.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to a kind of hydro powered blodisc reaction tank and biological disk treatment system.
Background technology
Blodisc treatment process system is since 20 beginnings of the century are since Germany starts, because its power consumption is low, processing efficiency is high, shock-resistant and be convenient to the features such as maintenance and be used widely in sewage disposal.Constantly innovation in the energy-conservation and operation scheme of system, but also there is shortcoming simultaneously.Multi-stage sewage disposal with biological rotating disks (patent CN1057040A), sewage in employing elevated tank is as power wheel drive water turbine, and water turbine drives blodisc again, has the difficult adjustment of blodisc rotating speed, rotation frictional resistance is large, and multi-stage biological rotating disk sewage power is allocated difficult shortcoming.Self-flowing biological rotating disk (patent CN201793420U), adopting gravity flow sewage to drive blodisc to rotate,, there is not only floor space but also takes up room in the stepped composition of the first series connection of tank, sewage self-flowing is limited to filling kind, and blodisc rotating speed can not be adjusted.
Summary of the invention
The embodiment of the present invention provides a kind of hydro powered blodisc reaction tank and biological disk treatment system, can solve the difficult problem of adjusting of blodisc rotating speed in current blodisc treatment process system.Under the mode of rotating by hydro powered blodisc, can be convenient to regulate the rotating speed of blodisc.
The object of the invention is to be achieved through the following technical solutions:
The embodiment of the present invention provides a kind of blodisc reaction tank of hydro powered, comprising:
Blodisc, rotating shaft, contact reacts groove, jet water inlet device, water inlet pipe, sump pump, inlet regulating valve, effluent trough, water absorption tube and inlet flume; Wherein,
Described blodisc is movably arranged in described contact reacts groove by described rotating shaft;
Described blodisc periphery is provided with plate washer;
Described jet water inlet device is arranged in described contact reacts groove, the plate washer that the water jet of described jet water inlet device arranges towards described blodisc periphery;
Described jet water inlet device is connected with described sump pump through water inlet pipe, inlet regulating valve, and described sump pump is connected with the described inlet flume that sewage is provided by water absorption tube;
Described contact reacts groove is provided with described effluent trough.
The embodiment of the present invention also provides a kind of biological disk treatment system
Pretreatment unit, blodisc reaction tank and second pond unit; Wherein,
Described pretreatment unit is connected with blodisc reaction tank and second pond unit successively;
The blodisc reaction tank of the hydro powered that the described blodisc reaction tank employing embodiment of the present invention provides.
Can be found out by the above-mentioned technical scheme providing, the hydro powered blodisc reaction tank that embodiment of the present invention provides, coordinate by jet water inlet device, water inlet pipe and sump pump, form jet water inlet path, thereby can utilize sewage to drive blodisc to rotate, and, due to inlet regulating valve being set on water inlet pipe, can conveniently pass through the rotating speed of the mode control blodisc that regulates flooding velocity.This reaction tank is simple in structure, consumes energy low, is easy to control and is convenient to safeguard.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The schematic diagram of the blodisc reaction tank that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the biological disk treatment system that Fig. 2 provides for the embodiment of the present invention.
In Fig. 1, each label is: 4-inlet flume; 5-siphon inlet; 6-porous water distribution board; 7-blodisc; 8-rotating shaft; 9-baffle plate; 10-jet water inlet device; 11-effluent trough; 12-contact reacts groove; 13-sump pump; 14-water absorption tube; 15-water inlet pipe; 16-inlet regulating valve; The 17-variable valve that absorbs water; A-turning direction;
In Fig. 2, each label is: 1-pretreatment unit; 2-blodisc reaction tank; 3-second pond unit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
The embodiment of the present invention provides a kind of blodisc reaction tank of hydro powered, and as shown in Figure 1, this reaction tank comprises: blodisc 7, rotating shaft 8, contact reacts groove 12, jet water inlet device 10, water inlet pipe 15, sump pump 13 and inlet regulating valve 16;
Wherein, blodisc 7 is movably arranged in described contact reacts groove 12 by described rotating shaft 8;
Blodisc 7 peripheries are provided with plate washer 9;
Jet water inlet device 10 is arranged in contact reacts groove 12, the plate washer 9 that the water jet of jet water inlet device 10 arranges towards described blodisc 7 peripheries;
Jet water inlet device 10 is connected with sump pump 13 through water inlet pipe 15, inlet regulating valve 16;
Described contact reacts groove 12 is provided with effluent trough 11.
In above-mentioned blodisc reaction tank, be arranged on the plate washer 9 of blodisc 7 peripheries for multiple, be uniformly set in blodisc 9 peripheries reverse direction (in Fig. 1, A is the turning direction of blodisc 7) inclination 50～70 degree angles that each plate washer all rotates to blodisc; Multiple plate washers are arranged in blodisc periphery: along the every 1～5cm arc length of described blodisc periphery, a plate washer is set.
In above-mentioned blodisc reaction tank, jet water inlet device 10 is arranged on contact reacts groove 12 bottoms, be located at a side of blodisc 7, the plate washer below that the water jet of jet water inlet device 10 arranges in blodisc periphery, the plate washer 9 that water jet upwards arranges towards blodisc 7 peripheries, the direct jet of sewage of water jet ejection is to plate washer 9, thereby the disc of drive blodisc 7 is in the interior rotation of contact reacts groove 12.
In above-mentioned blodisc reaction tank, inlet flume 4 is arranged on contact reacts groove 12 outer walls, and sump pump 13 is connected with inlet flume 4 by water absorption tube 14; Further can also arrange: siphon inlet 5, siphon inlet 5 is arranged on the side that inlet flume 4 connects contact reacts groove 12, and siphon inlet 5 is communicated with inlet flume 4 and contact reacts groove 12 respectively.Be connected to form the second water inlet path to contact reacts groove 14 by siphon inlet 5 and inlet flume 4 like this, can realize with siphon mode to the interior water inlet of contact reacts groove 12.The the first water inlet path forming with jet water inlet device 10 and water inlet pipe 15 coordinates, and can make contact reacts groove 12 form better circulation, thereby better drive blodisc 7 in the interior rotation of contact reacts groove 12.
Above-mentioned blodisc reaction tank can also arrange: porous water distribution board 6, is arranged on the inwall of the contact reacts groove 12 under siphon inlet 5; The sewage that discharge porous water distribution board 6 energy baffle siphon inlets 5.Siphon inlet 5 water outlets impinge upon on porous water distribution board 6 like this, drop in contact reacts groove 12 after changing into fine liquid particles, have increased the dissolved oxygen content of sewage.
Water suction variable valve 17 also can be set in above-mentioned blodisc reaction tank, be located on water absorption tube 14, by water suction variable valve 17, the discharge of adjustable the second water inlet path being connected to form by siphon inlet 5 and inlet flume 4.
In above-mentioned blodisc reaction tank, siphon inlet 5 is arranged on the top of contact reacts groove 12, is arranged on the opposite side of the blodisc relative with jet water inlet device 10 7.Be the both sides that 10 points of siphon inlet 5 and jet water inlet devices are located at the blodisc 7 in contact reacts groove 12, jet water inlet device 10 is arranged on the side-lower of blodisc 7, the position of siphon inlet 5, higher than the axis of blodisc, can form high-order siphon like this to the interior water inlet of contact reacts groove 12.
In above-mentioned blodisc reaction tank, contact reacts groove 12 can adopt rectangle or semicircle, and the blodisc 7 in contact reacts groove 12 can adopt light material to make.
The blodisc reaction tank of the embodiment of the present invention, rotates by the flow driving blodisc of water, save energy, and can be by the rotating speed of the change adjustment disc of jet, easy and simple to handle and easy to maintenance; Can conveniently be combined into multiple-stage treatment flow process; Secondary BOD
5clearance is more than 83%, and treatment effect is good.
Be able at above-mentioned blodisc reaction tank base, the embodiment of the present invention also provides a kind of biological disk treatment system, as shown in Figure 2, comprising: pretreatment unit 1, blodisc reaction tank 2 and second pond unit 3;
Wherein, pretreatment unit 1 is connected with blodisc reaction tank 2 and second pond unit 3 successively;
Blodisc reaction tank 2 adopts the blodisc reaction tank of the above-mentioned hydro powered providing.In this system, pretreatment unit can comprise settling pit and settling tank; Blodisc reaction tank water inlet can be divided into two-way, and a road is high-order siphon inlet, another for by contact reacts trench bottom upwards jet intake, two-way water inlet makes sewage in contact reacts groove form circulation, drives blodisc to rotate.If porous water distribution board is set simultaneously below high-order siphon inlet, water inlet is clashed into thereon, also can improve the transfer efficiency of oxygen in former water and air, increases the dissolved oxygen content of sewage.
Above-mentioned biological disk treatment system, because blodisc reaction tank utilizes two-way water inlet, by the rotation of the disc of hydro powered blodisc, has saved the energy, has increased the dissolved oxygen of sewage simultaneously, has improved wastewater treatment efficiency, can meet sewage disposal requirement.
Below in conjunction with specific embodiment, above-mentioned biological disk treatment system is described further.
The biological disk treatment system of the embodiment of the present invention, is connected in sequence by pretreatment unit 1, blodisc reaction tank 2 and second pond unit 3; Wherein, blodisc reaction tank 2 is main processing unit, water outlet by pretreatment unit 1 exports blodisc reaction tank 2 by sump pump 13 to through two water inlet path roads, article one, water inlet path is the inlet regulating valve 16 through water inlet pipe 15 and upper setting thereof, plough under in contact reacts groove 12 from contact reacts groove 12 tops, with the water inlet path that the jet water outlet device 10 at 12 ends of contact reacts groove is connected to form, another water inlet path is the second water inlet path being connected to form by inlet flume 4 and the siphon inlet 5 on it.
In above-mentioned blodisc reaction tank 2, blodisc 7 is arranged in contact reacts groove 12 by rotating shaft 8, can, in the interior rotation of contact reacts groove 12, along blodisc 7 external diameter peripheries, baffle plate 9 be set, and baffle plate 9 is 50 ~ 70 degree with the clockwise direction angle of disc 7.
In above-mentioned the second water inlet path, high-order siphon can be by multiple parallel inlet flumes 4 and siphon inlet 5, realizes serial siphon water inlet.
The contact reacts groove 12 of above-mentioned blodisc reaction tank 2 is provided with effluent trough 11, and after processing, water enters effluent trough 11 by effluent weir, enters second pond unit through effluent trough 11.
The working process of above-mentioned biological disk treatment system sewage disposal is as follows:
Sewage is through pretreatment unit 1 preliminary treatment, through the lifting of sump pump 13, be divided into two-way: a road is for to lead to inlet flume 4 through water absorption tube 14, water suction variable valve 17 adjust fluxes are set on water absorption tube 14, in the time that the water level in inlet flume 4 exceedes the top of siphon inlet 5, form siphon, interior inlet flume 4 sewage siphon is entered into contact reacts groove 12, the water outlet of siphon inlet pipe 5 impinges upon on porous water distribution board 6, change into fine liquid particles, then drop in contact reacts groove 12, increased the dissolved oxygen content of sewage; Another road sewage is through water inlet pipe 15, ploughed under by contact reacts groove 12 tops, be connected with jet water outlet device 10, inlet regulating valve 16 adjust fluxes are set on water inlet pipe 15, and two-way current drive blodisc 7 to rotate counterclockwise around rotating shaft 8, the reciprocating rotation of blodisc 7, meet biological growth on blodisc 7 discs, complete the biopurification process of sewage, the sewage after purifying flows into second pond 3 through effluent trough 11, and the waste water that meets sewage drainage standard is discharged.
In the embodiment of the present invention, each unit can be made into different treatment ability process system, can adapt to different sewage water quality.Blodisc reaction tank can be adjusted by the change of jet velocity flow the rotating speed of disc; And can conveniently be combined into multiple-stage treatment flow process according to processing requirements, have simple in structure, easy to operate, be convenient to safeguard advantage.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a blodisc reaction tank for hydro powered, is characterized in that, comprising:
Blodisc, rotating shaft, contact reacts groove, jet water inlet device, water inlet pipe, sump pump, inlet regulating valve, effluent trough, water absorption tube and inlet flume; Wherein,
Described blodisc is movably arranged in described contact reacts groove by described rotating shaft;
Described blodisc periphery is provided with plate washer;
Described jet water inlet device is arranged in described contact reacts groove, the plate washer that the water jet of described jet water inlet device arranges towards described blodisc periphery;
Described jet water inlet device is connected with described sump pump through water inlet pipe, inlet regulating valve, and described sump pump is connected with described inlet flume by water absorption tube;
Described contact reacts groove is provided with described effluent trough, and described inlet flume is arranged on described contact reacts groove outer wall;
Also comprise: siphon inlet and porous water distribution board, described siphon inlet is arranged on the side that described inlet flume connects described contact reacts groove, and siphon inlet is communicated with described inlet flume and described contact reacts groove respectively; Described porous water distribution board is arranged on the inwall of the described contact reacts groove under described siphon inlet.
2. blodisc reaction tank as claimed in claim 1, is characterized in that, described plate washer is multiple, is uniformly set in described blodisc periphery, reverse direction inclination 50～70 degree angles that each plate washer all rotates to described blodisc.
3. blodisc reaction tank as claimed in claim 1, is characterized in that, described multiple plate washers are arranged in described blodisc periphery and are: along the every 1～5cm arc length of described blodisc periphery, a plate washer is set.
4. blodisc reaction tank as claimed in claim 1, it is characterized in that, described jet water inlet device is arranged on described contact reacts trench bottom, be arranged on a side of described blodisc, the plate washer below that the water jet of jet water inlet device arranges in described blodisc periphery, the plate washer that water jet upwards arranges towards described blodisc periphery.
5. blodisc reaction tank as claimed in claim 5, is characterized in that, also comprises: water suction variable valve, is arranged on described water absorption tube.
6. blodisc reaction tank as claimed in claim 5, is characterized in that, described siphon inlet is arranged on the top of described contact reacts groove, is arranged on the opposite side of the described blodisc corresponding with described jet water inlet device.
7. blodisc reaction tank as claimed in claim 1, is characterized in that, described contact reacts groove is rectangle or semicircle.
8. a biological disk treatment system, is characterized in that, comprising:
Pretreatment unit, blodisc reaction tank and second pond unit; Wherein,
Described pretreatment unit is connected with blodisc reaction tank and second pond unit successively;
Described blodisc reaction tank adopts the blodisc reaction tank of the hydro powered described in the claims 1～7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317038.2A CN102992538B (en) | 2012-08-30 | 2012-08-30 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317038.2A CN102992538B (en) | 2012-08-30 | 2012-08-30 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
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| Publication Number | Publication Date |
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| CN102992538A CN102992538A (en) | 2013-03-27 |
| CN102992538B true CN102992538B (en) | 2014-06-04 |
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| CN201210317038.2A Expired - Fee Related CN102992538B (en) | 2012-08-30 | 2012-08-30 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523904B (en) * | 2013-09-29 | 2015-04-22 | 北京桑德环境工程有限公司 | Liquid level adjustable type biological rotating disc system |
| CN103771660B (en) * | 2014-01-16 | 2015-08-26 | 江苏大学 | A kind of rural domestic sewage treatment system |
| CN103864215B (en) * | 2014-04-07 | 2016-01-20 | 葛洲坝集团第一工程有限公司 | A kind of Sewage treatment systems |
| CN104071893A (en) * | 2014-07-30 | 2014-10-01 | 宗少华 | Circulating process for treating sewage by high density activated sludge process |
| CN104355399A (en) * | 2014-11-13 | 2015-02-18 | 东南大学 | Drop-aeration self-driven biological rotating disc |
| CN105948385A (en) * | 2016-05-22 | 2016-09-21 | 中山市捷信科技服务有限公司 | Medical sewage treatment device |
| CN111039406A (en) * | 2019-12-30 | 2020-04-21 | 江苏汇合环保科技有限公司 | Domestic sewage treatment system with biological rotating disc integrated with denitrification and dephosphorization and treatment process thereof |
| CN113354192A (en) * | 2021-05-31 | 2021-09-07 | 江苏康源环保科技有限公司 | Urban domestic sewage combined biological nitrogen and phosphorus removal device and method |
| CN113402016B (en) * | 2021-06-22 | 2022-12-13 | 江西省科学院能源研究所 | Contact reaction tank of sewage treatment biological rotating disc reactor |
| CN115594275B (en) * | 2022-12-15 | 2023-04-28 | 四川省生态环境科学研究院 | Rural domestic sewage treatment device and application method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2570260Y (en) * | 2002-09-26 | 2003-09-03 | 华南理工大学 | Sewage treatment combination fixture |
| CN202717676U (en) * | 2012-08-30 | 2013-02-06 | 北京建筑工程学院 | Hydraulic-driven biological rotary disk reaction pool and biological rotary disk treatment system |
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- 2012-08-30 CN CN201210317038.2A patent/CN102992538B/en not_active Expired - Fee Related
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