CN2570260Y - Sewage treatment combination fixture - Google Patents
Sewage treatment combination fixture Download PDFInfo
- Publication number
- CN2570260Y CN2570260Y CN02248250U CN02248250U CN2570260Y CN 2570260 Y CN2570260 Y CN 2570260Y CN 02248250 U CN02248250 U CN 02248250U CN 02248250 U CN02248250 U CN 02248250U CN 2570260 Y CN2570260 Y CN 2570260Y
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- CN
- China
- Prior art keywords
- blodisc
- rotating shaft
- sewage
- sewage disposal
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Activated Sludge Processes (AREA)
Abstract
The utility model provides a sewage treatment combination device, which is formed by integrating the flow jet aeration and the drive of a biological rotating disk (cylinder) into a whole. The utility model comprises the biological rotating disk (cylinder) which is fixed on a rotating shaft, a groove body, a rotary wheel and a flow jet injector, wherein, the biological rotating disk (cylinder), the rotating shaft and the rotary wheel are arranged in the groove body. The rotary wheel is connected with the rotating shaft through a drive mechanism, and the flow jet injector is arranged on an opposite position of the rotary wheel and is connected with a sewage pump which is arranged on the outside of the groove body. The utility model can realize the functions of the flow jet aeration, sewage self-absorption and the rotation of the biological rotating disk (cylinder) which is driven by flow jet complementary energy at the same time by using the flow jet injector. The utility model overcomes the existing defects by using a motor drive mode of the prior art that owing to the shortage of deliquescent oxygen, stench is generated, and the land occupation of equipment is large. The utility model has the advantages of sewage purification efficiency increase, strong shock resistance, strong load capacity, favorable sludge sedimentation performance, electricity saving, energy saving, low operating cost, remarkable economic benefit by using the utility model for a long time and wide application foreground.
Description
Technical field
The utility model relates to a kind of sewage disposal technology, particularly a kind of sewage disposal associated plant that integrates jet-flow aeration and drive blodisc (tube).
Background technology
The blodisc sewage treatment process is one of existing biologic process for treating sewage, and traditional blodisc or biological drum are to be fixed on the transverse axis by less rotary disk of a plurality of mutual spacings or cylinder to constitute.They all are to do to rotate continuously by driven by motor disk or cylinder, the microbial film that is grown on disk or cylinder and the filler is alternately contacted with atmosphere with sewage, organic pollutant in the sewage is attracted on the disk or in the cylinder, oxygenolysis under the effect of aerobic microbiological (being microbial film), thereby reach the purpose of purifying waste water, as being in 97242354.0 the Chinese utility model patent disclosed " a kind of waste disposal plant " in the patent No. with biological drum (drum) of weighting material, the multi-stage biological rotating cylinder (drum) that adopts driven by motor to have weighting material exactly rotates, and microbial film is alternately contacted with atmosphere to carry out the purification of sewage with sewage.But; above-mentioned treatment unit and technology all only depend on the continuous rotation of disk or cylinder and sewage are contacted with atmosphere; do not take measures to increase the content of water oxygen; thereby usually can produce foul smell because of oxygen in water is not enough; wastewater treatment efficiency is exerted an adverse impact, also limited to the application of this sewage treatment process.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of sewage disposal associated plant that integrates jet-flow aeration and drive blodisc (tube) is provided.
The purpose of this utility model is achieved through the following technical solutions: this sewage disposal associated plant comprises the blodisc (tube) that is fixed in the rotating shaft, also comprise cell body, runner, jet ejectors, blodisc (tube), rotating shaft, runner are installed in the cell body, runner is connected with rotating shaft by transmission rig, and jet ejectors is arranged on the position relative with runner and is connected with the sump pump of peripheral hardware.
Described jet ejectors comprises a flow inlet, a water sucking mouth, an air suction inlet and a jet orifice; Wherein, flow inlet is connected with sump pump by valve, and the water sucking mouth is connected with sewage lagoon by valve, and air suction inlet communicates with atmosphere by valve, and jet orifice is relative with runner.
Described jet ejectors is fixed on by regulating mechanism on the cover plate of cell body, and its flow angle can be regulated by regulating mechanism, to realize the speed-regulating function of blodisc (tube).
Described cell body is separated into cyclic aeration groove, flow control groove and biochemical reaction groove three parts by dividing plate, in the cyclic aeration groove runner is installed, blodisc (tube) is installed in the biochemical reaction groove, is provided with adjustable overflow weir in the flow control groove and is connected with the biochemical reaction groove.
Have baffle plate to be divided into some unit in the described biochemical reaction groove, to form the plural serial stage reactive tank, blodisc (tube) lays respectively in each unit.
Described biological drum is welded by front and rear cover plate, rib, gusset, and the inner chamber of biological drum can be put into the filler of different types as required.
The disc of described blodisc can be selected for use as required.Both can be circular, also can be polygonal, both can be dull and stereotyped, also can be other form, and available steel plate or other material are made.
Described rotating shaft by sleeve and nut biological drum and (or) blodisc is cascaded, the rotating shaft two ends are equipped with bearing, by bearing rotating shaft and on rotating cylinder and rotating disk etc. be placed on the support that is welded in biochemical reaction groove two ends.
Action principle of the present utility model is: under the dynamic action of sump pump, jet ejectors is when sucking sewage lagoon sewage, suck fresh air by air suction inlet, gas, water carry out spraying from jet orifice behind the mixed aeration in the mixing section of jet ejectors, high speed gas, water mixed liquid are injected on the runner bucket, the promotion runner rotates, runner drives rotating shaft by transmission rig and rotates, thus make series connection be fixed in the rotating shaft biological drum and (or) blodisc rotates with certain speed.The gas that jet ejectors ejects, water mixed liquid act on the blade and reflect that part of, enter the flow control groove, through shunting, a part enters the biochemical reaction groove by adjustable overflow weir at this, rest part is back to the cyclic aeration groove; Because the biochemical reaction groove becomes several parts by barrier partitions, therefore, the sewage that enters the biochemical reaction groove can be along the circuitous biochemical reaction groove that flows through of formed runner.The part of biological drum and blodisc is immersed in the sewage of biochemical reaction groove, and rotates with certain speed; Alternately contact with sewage with air with microbial film on the blodisc attached to biological drum, the organic pollutant when flooding in the absorption sewage absorbs the oxygen in the atmosphere when open; Circulation makes the organic pollutant in the sewage obtain oxygenolysis under the effect of aerobic microbiological so repeatedly, and simultaneously, the microbial film on biological drum and the blodisc constantly comes off voluntarily, and the sewage after handling drains into settling tank to be separated; In addition, because the aeration effect of jet ejectors makes the sewage that enters the biochemical reaction groove maintain enough dissolved oxygens, guarantee that microorganism can breed vigorously.
The utility model compared with prior art has following advantage:
(1) thus this sewage disposal associated plant utilizes jet ejectors can realize jet-flow aeration, self-priming sewage simultaneously and promotes the effect that runner promotes blodisc (tube) rotation with jet, having overcome prior art adopts that motor drive mode exists because not enough foul smell and the big shortcoming of equipment occupation of land of producing of dissolved oxygen greatly improved the purification efficiency to sewage.
(2) this sewage disposal associated plant is rational in infrastructure, simplified structure with respect to prior biological rotating disk (tube) waste disposal plant, reduced composition member (device need not the electric motor driving member), do not need the adapted submersible sewage pump generally speaking, only use common sump pump to get final product, thereby saved investment and maintenance cost preferably.
(3) this sewage disposal associated plant combines the advantage of set growing technology and suspension growth technology, and with biological drum and blodisc optimum combination in an equipment, both promote each other, under same appointed condition (as disk diameter), wastewater purifying efficiency of this device and processing power are higher than common blodisc (tube), to have the anti impulsion load ability strong for this device simultaneously, advantage such as sludge settling property is good.
(4) the utility model so the power and energy saving has reduced working cost, and has improved wastewater purification efficiency, uses remarkable in economical benefits because of having utilized the remaining kinetic energy behind the jet-flow aeration as the power that drives blodisc (tube) for a long time, and application prospect is wider.
Description of drawings
Fig. 1 is the front view of a kind of sewage disposal associated plant of the utility model.
Fig. 2 is the vertical view of sewage disposal associated plant shown in Figure 1.
Fig. 3 is the side-view of sewage disposal associated plant shown in Figure 1.
Fig. 4 is the application art schema of sewage disposal associated plant shown in Figure 1.
Embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is done further concrete description.
Embodiment
Fig. 1～Fig. 3 shows concrete structure of the present utility model, by Fig. 1～Fig. 3 as seen, this sewage disposal associated plant comprises cyclic aeration groove 1, Worm and worm-wheel gearing 2, cover plate 3, bearing 4, sleeve 5, nut 6, biological drum 7, blodisc 8, rotating shaft 9, baffle plate 10, biochemical reaction groove 11, flow control groove 12, adjustable overflow weir 13, rising pipe 14, jet ejectors 15, runner 16, return line 17; Being provided with adjustable overflow weir 13 in the flow control groove 12 is connected with biochemical reaction groove 11, cyclic aeration groove 1 is arranged on biochemical reaction groove 11 1 sides, cover plate 3 is installed above it, its inside is equipped with runner 16, runner 16 is welded on the wheel hub by a plurality of blades to be formed, with the runner 16 relative jet ejectors 15 that are equipped with, jet ejectors 15 is fixed on the cover plate 3 of cyclic aeration groove 1 by regulating mechanism, its flow angle is adjustable, to realize the speed-regulating function of blodisc (tube), the flow inlet of jet ejectors 15 is connected with sump pump 18 by valve 20; Runner 16 is connected by the rotating shaft 9 in Worm and worm-wheel gearing 2 and the biochemical reaction groove 11, biological drum 7 and blodisc 8 are installed in the rotating shaft 9, biological drum 7 and blodisc 8 are positioned at the some unit that are separated into by baffle plate 10 of biochemical reaction groove 11, biological drum 7 is welded by front and rear cover plate, rib, gusset, the inner chamber of biological drum 7 can be put into the filler of different types as required, blodisc 8 is circular thin slices, and available steel plate or other material are made; Rotating shaft 9 is cascaded biological drum 7 and blodisc 8 by sleeve 5 and nut 6, and rotating shaft 9 two ends are equipped with bearing 4, by bearing 4 rotating shaft 9 and on biological drum 7 and blodisc 8 etc. be placed on the support that is welded in biochemical reaction groove 11 two ends.
Fig. 4 shows concrete application art flow process of the present utility model, as seen from Figure 4, the system that uses this sewage disposal associated plant includes sump pump 18, sewage lagoon 19, waste disposal plant, valve 20 etc., wherein waste disposal plant comprises jet ejectors 15, and jet ejectors 15 comprises a flow inlet 15-1, water sucking mouth 15-2, an air suction inlet 15-3 and a jet orifice 15-4; Wherein, flow inlet 15-1 is connected with sump pump 18 by valve 20, and water sucking mouth 15-2 is connected with sewage lagoon 19 by valve 20, and air suction inlet 15-3 communicates with atmosphere by valve 20, and jet orifice 15-4 is relative with the runner 16 of waste disposal plant; Concrete technological process is: under the dynamic action of sump pump 18, jet ejectors 15 is when sucking sewage lagoon 19 sewage, also suck air by air suction inlet 15-3, gas, water carry out spraying from jet orifice 15-4 behind the mixed aeration in the mixing section of jet ejectors 15, rotate the biological drum 7 that drives waste disposal plants and blodisc 8 and rotate realizing processing thereby promote runner 16 sewage with certain speed, the sewage after the processing by row of conduits to settling tank.
The foregoing description is the utility model preferred embodiment; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification of being done under spirit of the present utility model and the technology or substitutes; all should be the displacement of equivalence, be included within the protection domain of the present utility model.
Claims (9)
1, a kind of sewage disposal associated plant, comprise the blodisc (tube) that is fixed in the rotating shaft, it is characterized in that: comprise cell body, runner (16), jet ejectors (15), blodisc (tube) (7,8), rotating shaft (9), runner (16) are installed in the cell body, runner (16) is connected with rotating shaft (9) by transmission rig, and jet ejectors (15) is arranged on the position relative with runner (16) and is connected with the sump pump (18) of peripheral hardware.
2, sewage disposal associated plant according to claim 1 is characterized in that: described jet ejectors comprises a flow inlet (15-1), a water sucking mouth (15-2), an air suction inlet (15-3) and a jet orifice (15-4); Wherein, flow inlet (15-1) is connected with sump pump (18) by valve (20), water sucking mouth (15-2) is connected with sewage lagoon (19) by valve (20), and air suction inlet (15-3) communicates with atmosphere by valve (20), and it is relative with runner (16) to spray (15-4).
3, sewage disposal associated plant according to claim 1 is characterized in that: described jet ejectors (15) is fixed on the cover plate (3) of cell body.
4, sewage disposal associated plant according to claim 1, it is characterized in that: described cell body is separated into cyclic aeration groove (1), flow control groove (12) and biochemical reaction groove (11) three parts by dividing plate, runner (1 6) is installed in the cyclic aeration groove (1), blodisc (tube) (7,8) is installed in the biochemical reaction groove (11), is provided with adjustable overflow weir (13) in the flow control groove (12) and is connected with biochemical reaction groove (11).
5, sewage disposal associated plant according to claim 4 is characterized in that: have baffle plate (10) to be divided into some unit in the described biochemical reaction groove (11), blodisc (tube) (7,8) lays respectively in each unit.
6, sewage disposal associated plant according to claim 1 is characterized in that: described biological drum (7) is made of front and rear cover plate, rib, gusset welding.
7, according to claim 1 or 6 described sewage disposal associated plants, it is characterized in that: the inner chamber of described biological drum (7) can be put into the filler of different types as required.
8, sewage disposal associated plant according to claim 1 is characterized in that: the disc of described blodisc (8) is circular.
9, sewage disposal associated plant according to claim 1, it is characterized in that: described rotating shaft (9) by sleeve (5) and nut (6) biological drum (7) and (or) blodisc (8) is cascaded, rotating shaft (9) two ends are equipped with bearing (4), by bearing (4) rotating shaft (9) and on biological drum (7) and blodisc (8) be placed on the support that is welded in biochemical reaction groove (11) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02248250U CN2570260Y (en) | 2002-09-26 | 2002-09-26 | Sewage treatment combination fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02248250U CN2570260Y (en) | 2002-09-26 | 2002-09-26 | Sewage treatment combination fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570260Y true CN2570260Y (en) | 2003-09-03 |
Family
ID=33718921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02248250U Expired - Fee Related CN2570260Y (en) | 2002-09-26 | 2002-09-26 | Sewage treatment combination fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570260Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992538A (en) * | 2012-08-30 | 2013-03-27 | 北京建筑工程学院 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
| CN103058360A (en) * | 2013-01-18 | 2013-04-24 | 重庆大学 | Biological rotating disc in combination of non-woven fabrics package and biological carrier filler filling |
| CN103145293A (en) * | 2013-01-15 | 2013-06-12 | 南京元凯生物能源环保工程有限公司 | Combined type biological rotating disk treatment device and method using same to treat sewage |
| CN105060466A (en) * | 2015-07-31 | 2015-11-18 | 厦门市宜景环境工程有限公司 | Self-purification type hydraulic biological drum |
-
2002
- 2002-09-26 CN CN02248250U patent/CN2570260Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992538A (en) * | 2012-08-30 | 2013-03-27 | 北京建筑工程学院 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
| CN103145293A (en) * | 2013-01-15 | 2013-06-12 | 南京元凯生物能源环保工程有限公司 | Combined type biological rotating disk treatment device and method using same to treat sewage |
| CN103058360A (en) * | 2013-01-18 | 2013-04-24 | 重庆大学 | Biological rotating disc in combination of non-woven fabrics package and biological carrier filler filling |
| CN105060466A (en) * | 2015-07-31 | 2015-11-18 | 厦门市宜景环境工程有限公司 | Self-purification type hydraulic biological drum |
| CN105060466B (en) * | 2015-07-31 | 2018-11-09 | 厦门市宜景环境工程有限公司 | Self-purification type waterpower biological drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |