CN103285630B - Water distribution uniformity evenly receives the inclined-plate clarifying basin of water - Google Patents
Water distribution uniformity evenly receives the inclined-plate clarifying basin of water Download PDFInfo
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- CN103285630B CN103285630B CN201310220329.4A CN201310220329A CN103285630B CN 103285630 B CN103285630 B CN 103285630B CN 201310220329 A CN201310220329 A CN 201310220329A CN 103285630 B CN103285630 B CN 103285630B
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Abstract
The present invention relates to the inclined-plate clarifying basin that a kind of water distribution uniformity evenly receives water, mud discharging mouth is offered in the bottom of sedimentation tank body, be provided with some water distribution branch pipes sedimentation tank body is added, the delivery port of described water distribution branch pipe is arranged down, some pieces of swash plates are connected with in the top ends of sedimentation tank body, the plane at adjacent two pieces of swash plate places is set in parallel, and distance between adjacent two pieces of swash plates is equal, Rinsing Area is connected with in the top ends of swash plate, receipts tank is provided with at Rinsing Area internal frame, described receipts tank is that groove width increases setting gradually by bottom land to notch, weir plate is connected with in the frid top ends receiving tank, offer in the upper edge of weir plate into water breach, outlet pipe is connected with in the end of receiving tank.The invention enables water distribution and receive water and reach " relatively uniform ", substantially increase the utilization rate of swash plate, thus improve operating efficiency and the outlet effect of inclined-plate clarifying basin.
Description
Technical field
The present invention relates to a kind of a kind of mud and water separating equipment of environmental protection industry (epi), especially a kind of water distribution uniformity evenly receives the inclined-plate clarifying basin of water.
Background technology
Inclined-plate clarifying basin is a kind of combined type sedimentation basin designed according to the shallow pond sedimentation theory of discrete particles natural sedimentation in water, at settling zone, many intensive swash plates (setting angle 45 ~ 60 °) are set, water rises along swash plate and flows, isolated body refuse slides to downwards at the bottom of pond along swash plate under gravity, concentrate again and discharge, supernatant rises to water leg gradually and discharges, and can directly discharge or reuse.
At present, conventional inclined-plate clarifying basin mainly adopts conventional centre or one end water intake mode, is then assigned in each group swash plate to bottom swash plate by waterpower flowing nature.Because settling zone is larger, water is skewness under swash plate, from the utilization rate and the effect of settling that reduce swash plate to a great extent.And also there is uneven part of catchmenting in the mode that clear water is collected above swash plate, have impact on the fluidised form of whole settling zone water to a certain extent, this is also disadvantageous to the raising of settling efficiency.
Conventional inclined-plate clarifying basin as shown in Figure 1, 2, it operationally, sewage enters intake chamber by water inlet, is distributed to below swash plate by the perforation water distribution wall below intake chamber by sewage from one end, mud mixture rises along swash plate, and swash plate completes being separated of water and solid granule.Granule sinks down into bottom the body of pond, is discharged by sludge out pipe, and clear water then upwards flows along swash plate along the flow direction of entirety, and the receipts water aperture had by water leg side enters water leg, then is discharged by outlet pipe, thus completes whole mud-water separation process.
There is again Lan Meila (lamella) inclined-plate clarifying basin afterwards, as shown in Figure 3,4, it operationally, sewage enters intake chamber by water inlet pipe, the water inlet water distribution mouth had below side plate by the both sides of intake chamber is distributed to below swash plate from the side, mud mixture rises along swash plate, and swash plate completes being separated of water and solid granule.Granule sinks down into bottom the body of pond, is discharged by sludge out pipe, and clear water then upwards flows along swash plate along the flow direction of entirety, and the receipts water aperture had by bottom land enters braiding channel, then is discharged by outlet pipe, thus completes whole mud-water separation process.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one water distribution and receipts water can be made to reach " relatively uniform ", improve the utilization rate of swash plate, promote the inclined-plate clarifying basin that the water distribution uniformity of operating efficiency and outlet effect evenly receives water.
According to technical scheme provided by the invention, described water distribution uniformity evenly receives the inclined-plate clarifying basin of water, mud discharging mouth is offered in the bottom of sedimentation tank body, be provided with some water distribution branch pipes sedimentation tank body is added, the delivery port of described water distribution branch pipe is arranged down, some pieces of swash plates are connected with in the top ends of sedimentation tank body, the plane at adjacent two pieces of swash plate places is set in parallel, and distance between adjacent two pieces of swash plates is equal, Rinsing Area is connected with in the top ends of swash plate, receipts tank is provided with at Rinsing Area internal frame, described receipts tank is that groove width increases setting gradually by bottom land to notch, weir plate is connected with in the frid top ends receiving tank, offer in the upper edge of weir plate into water breach, outlet pipe is connected with in the end of receiving tank.
Described water distribution branch pipe cross section is triangle, and this leg-of-mutton base is horizontal by be arrangeding in parallel.Described water distribution branch pipe cross section is isosceles triangle, and the base of this isosceles triangle is horizontal by be arrangeding in parallel.
The angle of described swash plate place plane and horizontal plane is 45 ~ 75 °.
Spoil disposal scraper plate is rotatablely equipped with in sedimentation tank body.
The sidewall of sedimentation tank body offers manhole.
Be provided with the some uniform water distribution branch pipes in interval sedimentation tank body is added, the axis of water distribution branch pipe, horizontal by be arrangeding in parallel, every root water distribution branch pipe offers delivery port evenly and at intervals.
The invention enables water distribution and receive water and reach " relatively uniform ", substantially increase the utilization rate of swash plate, thus improve operating efficiency and the outlet effect of inclined-plate clarifying basin.
Accompanying drawing explanation
Fig. 1 is the front view of conventional inclined-plate clarifying basin.
Fig. 2 is the left view of conventional inclined-plate clarifying basin.
Fig. 3 is the front view of Lan Meila (lamella) inclined-plate clarifying basin.
Fig. 4 is front view of the present invention.
Fig. 5 is left view of the present invention.
Fig. 6 is top view of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This water distribution uniformity evenly receives the inclined-plate clarifying basin of water, mud discharging mouth 2 is offered in the bottom of sedimentation tank body 1, be provided with the some uniform water distribution branch pipes 3 in interval sedimentation tank body 1 is added, every root water distribution branch pipe 3 offers delivery port evenly and at intervals, the delivery port of described water distribution branch pipe 3 is arranged down, some pieces of swash plates 4 are connected with in the top ends of sedimentation tank body 1, the plane at adjacent two pieces of swash plate 4 places is set in parallel, and distance between adjacent two pieces of swash plates 4 is equal, Rinsing Area 5 is connected with in the top ends of swash plate 4, be provided with at Rinsing Area 5 internal frame and receive tank 6, described receipts tank 6 is that groove width increases setting gradually by bottom land to notch, namely the cross section of tank 6 is received in " V " font, weir plate 7 is connected with in the frid top ends receiving tank 6, offer in the upper edge of weir plate 7 into water breach 8, outlet pipe 9 is connected with in the end of receiving tank 6.
Described water distribution branch pipe 3 cross section is triangle, and this leg-of-mutton base is horizontal by be arrangeding in parallel.Described water distribution branch pipe 3 cross section is isosceles triangle, and the base of this isosceles triangle is horizontal by be arrangeding in parallel.
The angle of described swash plate 4 place plane and horizontal plane is 45 ~ 75 °.
Spoil disposal scraper plate 10 is rotatablely equipped with in sedimentation tank body 1.
The sidewall of sedimentation tank body 1 offers manhole 11.
Sewage enters main water distributor 13 by total water inlet 12, four water distribution branch pipes 3 all assigned to by main water distributor 13, be distributed in below swash plate 4 assembly again by the specific cloth water-bound (as shown in Figure 3) of a water distribution pipeline, mud mixture rises along swash plate 4, and swash plate 4 completes being separated of water and solid granule.Granule sinks down into the bottom of sedimentation tank body 1, discharged by mud discharging mouth 2, clear water then upwards flows along swash plate 4 along the flow direction of entirety, flows in the receipts tank 6 of " V " font by the triangle water inlet breach 8 that weir plate 7 is furnished with, eventually pass outlet pipe 9 to discharge, and then complete mud-water separation process.
During work, sewage accesses the main water distributor 13 of water inlet by total water inlet 12, four water distribution branch pipes 3 are divided into through a water inlet manifold 13, sewage divides multiple spot to be arranged in the below of swash plate 4 assembly by the special structure form of water distribution branch pipe 3, sewage completes being separated of " mud " and water at swash plate 4 place, water upwards flows in Rinsing Area 5, along with the rising of water level in Rinsing Area 5, water enters to receive in tank 6 by water inlet breach 8 is full again, is finally discharged by outlet pipe 9; " mud " then sinks down into below sedimentation tank body 1 along swash plate 4, discharges through mud discharging mouth 2.
The present invention changes conventional inclined-plate clarifying basin from water intake mode that is middle or one end, changes into present " multiple spot water distribution ", makes water distribution more even." multiple spot water distribution " makes the zones of different of the below of every block swash plate 4 have sewage to distribute on the one hand, improves the utilization rate of swash plate 4; On the other hand, the direction that mud granule declines and sewage, from just contrary to the direction at upper reaches below water distribution branch pipe 3, have certain " filtration " and " damming " effect to sewage, improve sedimentation effect.
Flow in the receipts tank 6 of " V " font by the triangle water inlet breach 8 that weir plate 7 is furnished with, receipts tank 6 and weir plate 7 make simply, cross stream calculation empirical equation comparative maturity, affect less by external condition, and water amount calculates and more accurately facilitates.Adopt the receipts water mode receiving tank 6 and weir plate 7, it is no matter the one end near delivery port, or away from one end of delivery port, its flow by the clear water of receipts tank 6 and flow velocity are all identical in theory, eliminate the disturbance of conventional inclined-plate clarifying basin because receipts water is even not to the inner overall fluidised form of pond body, thus ensure that the overall fluidised form in inclined-plate clarifying basin is relatively stable, and then improve the sedimentation effect of inclined-plate clarifying basin and the clarity of water outlet.
The present invention adopts " V " type to receive receipts water mode tank 6 adding weir plate 7, clear water received by " V " type in the process risen the bottom land " very natural " of tank 6 by point to receiving the both sides of tank 6, then being flowed into uniformly by leg-of-mutton water inlet breach 8 and receive tank 6 inside, discharging through receiving tank 6.Original Shou Shui mechanism is that tank received by " U " type of " flat ", and clear water, by opening the receipts water hole at bottom land or groove side, carries out collecting and discharging.Be that Shou Shui mechanism of the present invention adopts the receipts tank 6 of " V " font with the maximum difference of original Shou Shui mechanism, collect water by receipts tank 6 and weir plate 7, receive water relatively stable and even, the one end near delivery port is all the same with the one end away from delivery port; Tank is received for original flat " U " type, receiving water mode because of it is collect in the receipts water hole of bottom land or side by opening, near delivery port one end clear water stream want many and fast relative to that one end away from delivery port, receive water even not and comparatively large on the stationarity impact of the overall fluidised form of body inside, pond, this is all disadvantageous to the sedimentation effect of sedimentation basin and outlet effect.
Inclined-plate clarifying basin of the present invention, which overcomes original sedimentation basin water distribution, water outlet is uneven, the deficiency of the aspect such as the low and outlet effect of swash plate utilization ratio is bad.
Water distribution manner of the present invention adopts many " cross section is leg-of-mutton water distribution branch pipe 3 " by uniform for the sewage below with swash plate 4, and is furnished with dismountable flange, and the cleaning for convenience detach when water distribution branch pipe 3 stops up, improves the operability of equipment.Shou Shui mechanism in the present invention decreases bottom land in receipts water process and, on the impact of clear water rising fluidised form, improves the stability of equipment water outlet.In addition, the present invention adopts cross section to be that the receipts tank 6 of V-shaped coordinates weir plate 7 to carry out receipts water, makes the receipts water of whole inclined-plate clarifying basin and exiting water process become more all even stable.
Claims (6)
1. a water distribution uniformity evenly receives the inclined-plate clarifying basin of water, mud discharging mouth (2) is offered in the bottom of sedimentation tank body (1), be provided with the some uniform water distribution branch pipe in intervals (3) sedimentation tank body (1) is added, the axis of water distribution branch pipe (3) is horizontal by be arrangeding in parallel, every root water distribution branch pipe (3) offers delivery port evenly and at intervals, it is characterized in that: the delivery port of described water distribution branch pipe (3) is arranged down, some pieces of swash plates (4) are connected with in the top ends of sedimentation tank body (1), the plane at adjacent two pieces of swash plate (4) places is set in parallel, and distance between adjacent two pieces of swash plates (4) is equal, Rinsing Area (5) is connected with in the top ends of swash plate (4), be provided with at Rinsing Area (5) internal frame and receive tank (6), described receipts tank (6) is that groove width increases setting gradually by bottom land to notch, weir plate (7) is connected with in the frid top ends receiving tank (6), offer in the upper edge of weir plate (7) into water breach (8), outlet pipe (9) is connected with in the end of receiving tank (6).
2. water distribution uniformity as claimed in claim 1 evenly receives the inclined-plate clarifying basin of water, it is characterized in that: described water distribution branch pipe (3) cross section is triangle, and this leg-of-mutton base is horizontal by be arrangeding in parallel.
3. water distribution uniformity as claimed in claim 2 evenly receives the inclined-plate clarifying basin of water, it is characterized in that: described water distribution branch pipe (3) cross section is isosceles triangle, and the base of this isosceles triangle is horizontal by be arrangeding in parallel.
4. water distribution uniformity as claimed in claim 1 evenly receives the inclined-plate clarifying basin of water, it is characterized in that: the angle of described swash plate (4) place plane and horizontal plane is 45 ~ 75 °.
5. water distribution uniformity as claimed in claim 1 evenly receives the inclined-plate clarifying basin of water, it is characterized in that: in sedimentation tank body (1), be rotatablely equipped with spoil disposal scraper plate (10).
6. water distribution uniformity as claimed in claim 1 evenly receives the inclined-plate clarifying basin of water, it is characterized in that: on the sidewall of sedimentation tank body (1), offer manhole (11).
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| CN201310220329.4A CN103285630B (en) | 2013-05-31 | 2013-05-31 | Water distribution uniformity evenly receives the inclined-plate clarifying basin of water |
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| CN201310220329.4A CN103285630B (en) | 2013-05-31 | 2013-05-31 | Water distribution uniformity evenly receives the inclined-plate clarifying basin of water |
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| CN103285630A CN103285630A (en) | 2013-09-11 |
| CN103285630B true CN103285630B (en) | 2016-04-27 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192932B (en) * | 2014-09-10 | 2015-10-28 | 无锡海拓环保装备科技有限公司 | Bubble layer Sewage treatment systems and treatment process |
| CN105169766B (en) * | 2015-10-28 | 2017-03-29 | 昆明振龙科技有限公司 | A kind of dense grader of reciprocating motion type swash plate box |
| CN106422698A (en) * | 2016-08-24 | 2017-02-22 | 江苏华晖环保科技有限公司 | Improved physiochemical and biochemical integrated desulfurization and denitrification equipment |
| CN106334351A (en) * | 2016-08-30 | 2017-01-18 | 江苏兴海环保科技有限公司 | Inclined plate feeding system with sludge discharging function |
| CN106237670A (en) * | 2016-08-31 | 2016-12-21 | 安徽泓济环境科技有限公司 | A kind of efficiently up-flow anisotropic flow inclined-plate clarifying basin |
| CN109607656B (en) * | 2018-12-25 | 2022-10-28 | 上海两山环保科技有限公司 | Air floatation reactor |
| CN109879390A (en) * | 2019-04-24 | 2019-06-14 | 无锡中申环境保护设备有限公司 | Inclined plate clarifier and sedimentation basin |
| CN113577842B (en) * | 2021-07-05 | 2022-06-24 | 张国军 | Pretreatment device for high-salt wastewater generated in process of preparing ethylene glycol from coal |
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| CN102166437A (en) * | 2011-04-08 | 2011-08-31 | 湖州金泰科技股份有限公司 | V-shaped water-collecting upflow sedimentation tank |
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| CN203291567U (en) * | 2013-05-31 | 2013-11-20 | 无锡海拓环保装备科技有限公司 | Slop plate sedimentation tank capable of uniform water distribution and uniform water collection |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166437A (en) * | 2011-04-08 | 2011-08-31 | 湖州金泰科技股份有限公司 | V-shaped water-collecting upflow sedimentation tank |
| CN102284200A (en) * | 2011-06-07 | 2011-12-21 | 珠海九通水务有限公司 | Sedimentation tank filled with horizontal tube sedimentation and separation device |
| CN202227416U (en) * | 2011-09-18 | 2012-05-23 | 宿翠霞 | Kitchen and bathroom modularized drainage device for high-rise buildings |
| CN203291567U (en) * | 2013-05-31 | 2013-11-20 | 无锡海拓环保装备科技有限公司 | Slop plate sedimentation tank capable of uniform water distribution and uniform water collection |
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Denomination of invention: Inclined plate sedimentation tank for uniformly distributing and collecting water Effective date of registration: 20180926 Granted publication date: 20160427 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Hi-Tech Environmental Protection Equipment Technology Co., Ltd. Registration number: 2018990000886 |
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Date of cancellation: 20210702 Granted publication date: 20160427 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI HI-TECH ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: 2018990000886 |