CN1294086C - High-speed depositing tank using inclined plate - Google Patents
High-speed depositing tank using inclined plate Download PDFInfo
- Publication number
- CN1294086C CN1294086C CNB2004100340457A CN200410034045A CN1294086C CN 1294086 C CN1294086 C CN 1294086C CN B2004100340457 A CNB2004100340457 A CN B2004100340457A CN 200410034045 A CN200410034045 A CN 200410034045A CN 1294086 C CN1294086 C CN 1294086C
- Authority
- CN
- China
- Prior art keywords
- swash plate
- settling tank
- treating water
- sewage
- water
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Activated Sludge Processes (AREA)
Abstract
Provided is a high speed sedimentation basin with inclined plates which increase settling velocity of sludge. The sedimentation basin comprises a basin with a raw water inlet(13) and a treated water outlet(14) and a plurality of inclined plates(20), wherein the plates(20) are bent at both side edges and bent toward the rear side thereof at a lower end thereof, and wherein the plates(20) have a discharge pipe(23) penetrating an upper end portion thereof and having treated water inflow holes(24), and a plurality of side raw water inlet holes(22).
Description
Technical field
The present invention is that settling tank inside is provided with that a plurality of swash plates dwindle the sedimentation depth of water and the content that increases the relevant ramp type high speed settling tank of sedimentation speed, and each swash plate plays independently settling bath effect does not have the yet repair and maintenance management easily of other specification equipment simultaneously.
Background technology
As the water purification field or down in treating processes physics or biochemical of the water processing establishment of water treatment field, the process of the precipitated solid pollutent that takes place in the treating processes through making treating water certain hour underflow or low flow rate, carry out so that the place of settling of solid pollutant is called settling tank, the fluidity mixture that is made of solid pollutant is called sewage (Sludge) or mud.
The precipitating action of solid pollutant can only depend on gravity, so pollutent precipitation and mobile distance, i.e. the more strong needed time of precipitation of the sedimentation depth of water is many more, so the dark more deposition efficiency that reduces more of the depth of water of settling bath.
But consider relation between the sedimentation depth of water and the deposition efficiency and during the depth of water of too much reduction settling tank, not only limit the processing capacity, and the sewage of collecting precipitation and the disturbing influence that is discharged to the sewage layer that takes place in the settling tank process external are to the treating water on upper strata and reduce all efficient of purifying waste water.
In order to solve so problem, No. the 227423rd, utility model registration " the sloping plate deposition groove of maximization desilting area " as the utility model registration of other attached Fig. 1 No. 129346 " inclined-plate clarifying basin " and Fig. 2, settling bath inside is provided with a plurality of swash plates and shortens the expansion sedimentation depth of water and desilting area relatively respectively, and exploitation realizes the sedimentary settling apparatus of high speed and uses.
But these traditional ramp type settling tanks only shorten sedimentation depth of water expansion desilting area, and each swash plate unable to get up is as the independently effect of settling bath, and there are the very inconvenient problem of repair and maintenance management in swash plate and settling bath with one-piece type formation.
Especially, the sediment space that each swash plate or each swash plate form not have and outside processing before former water isolate fully and mutual interference can only take place, mention whole swash plate etc. as the other equipment of lifting machine and not only influence purify waste water efficient but also repair and maintenance management aspect and have a lot of problems for the replacing of swash plate or guarantee utilize.
Summary of the invention
The present invention invents in order to solve the above problems, both side ends is crooked and bottom bending rearward by " " shape, the top vent pipe is located at contacting in the settling tank inner tight of upper end a plurality of rectangle swash plates is set, and not only shorten the sedimentation depth of water, and each swash plate of closely contact forms and the sediment space of external isolation.
And what settling tank bottom was provided with reciprocal sewage tail pipe is discharged to the settling tank outside to sedimentary sewage.
Especially, it is parallel with the vertical broken string of swash plate and be positioned on the straight line of the preceding face tilt of swash plate that the side of swash plate forms the former current hand-hole in a plurality of sides and its medullary ray, and minimize the interference between the downhill race stream of the inflow that flows into the former water in the swash plate and sewage layer.
And the inner peripheral surface of the top vent pipe of swash plate is formed slopely and discharges treating water more smoothly.
As mentioned above, to be that the independent settling bath of each swash plate conduct and external isolation is not only epoch-making improve handling property in the present invention, and the placement of swash plate and separate the convenience of guaranteeing repair and maintenance easily.
By the effect that the present invention not only improves the performance of settling tank but also obtains saving overhead charges, obtain conserve water processing costs and environmental pollution in addition and prevent effect.
Description of drawings
Fig. 1 is traditional ramp type high speed settling tank.
Fig. 2 is another traditional ramp type high speed settling tank.
Fig. 3 is an oblique drawing of the present invention.
Fig. 4 is that part of the present invention is cut off oblique drawing.
Fig. 5 is that swash plate of the present invention extracts oblique drawing.
Fig. 6 is the oblique drawing that swash plate of the present invention is provided with state.
Fig. 7 is that sewage collecting equipment of the present invention extracts oblique drawing.
Fig. 8 is a sewage suction apparatus of the present invention bottom surface oblique drawing.
Fig. 9 is a representative sectional drawing of the present invention.
Figure 10 is a precipitating action explanatory view of the present invention.
Figure 11 is that treating water of the present invention is discharged Action Specification figure.
Figure 12 is a swash plate of the present invention bottom details drawing.
Figure 13 is a swash plate of the present invention upper end details drawing.
Figure 14 is that an example of the present invention that is provided with twisted plate extracts oblique drawing.
Figure 15 is that an example of the present invention that is provided with twisted plate is represented sectional drawing.
The reference numeral explanation
10: settling tank 11: upper support beam (beam)
12: lower support beam 13: former flow inlet
14: treating water relief outlet 15: CD-ROM drive motor
16: batch drum (drum) 17: pulley (pulley)
18: drive rope (rope) 19: twisted plate
20: swash plate 21: side curvature portion
22: the former current hand-hole 23 in side: top vent pipe
24: treating water ostium 25: the lower end bend
26: dasher 30: the treating water drainageway
31: hide water wall 41: sewage (Sludge) tail pipe
42: sewage suction port 43: roller
44: sewage exhaust hose 45: bilge discharge pipe
46: tail pipe connecting frame 91: former water
92: treating water 93: sewage
Embodiment
Detailed formation of the present invention and starting principle are by the following explanation of schema.
At first as Fig. 3, basic structure of the present invention is that settling tank 10 inside are provided with a plurality of swash plates 20 and the both sides of swash plate 20 are provided with the formation for the treatment of water drainageway 30, the bottom of settling tank 10 such as Fig. 4 are provided with according to driving rope 18 reciprocal sewage tail pipes 41 and suck, discharge sedimentary sewage 93.
Key element swash plate 20 of the present invention is as Fig. 5, and two side ends and lower end are crooked rectangle metal sheets, and two side ends is crooked and form side curvature portion 21 by " " shape, and the bottom is rearward crooked and form lower end bend 25.
The settlement space of sewage 93 and external isolation not only play independent formation in side curvature portion 21, and increase the section modulus of tabular swash plate 20 and efficient opposing amount of deflection or bending, lower end bend 25 also is to interfere along the sewage 93 of swash plate 20 downhill race and former water 91 upwellings that flow into swash plate 20 inside, not only prevent to be stuck in swash plate 20 lower ends phenomenon and also with the side curvature portion 21 the same section moduluss that increase swash plate 20.
The top of swash plate 20 is provided with two ends and connects side curvature portion 21, wear the top vent pipe 23 of a plurality for the treatment of water ostiums 24 above, side curvature portion 21 forms the former current hand-hole 22 in a plurality of sides, the former current hand-hole 22 in bottom by swash plate 20 and side rises becomes treating water 92 after the former water that flows into and the precipitated solid pollutent, and this treating water 92 flows into by treating water ostium 24 and is discharged to outside 20 along top vent pipe 23.
Each swash plate 20 is as Fig. 4 and Fig. 6, the exposed division of its side curvature portion 21 lower ends and top vent pipe 23 is placed on lower support beam 12 and upper support beam 11 respectively, as Fig. 9 and Figure 10, closely contact setting, the internal space of swash plate 20 and external isolation thus mutually with parastate.
Promptly, and the back side of the swash plate 20 of the side curvature portion 21 front adjacency of swash plate 20 closely contacts also space and the external isolation between the swash plate 20 of front and back mutually, as Fig. 4 and Fig. 9, swash plate 20 fronts that are positioned at the front adhere to dasher 26 and each swash plate 20 plays independently small-sized settling bath.
Therefore, the former water 91 that comprises solid pollutant is as Fig. 9, after former flow inlet 13 by settling tank 10 bottoms flow in the settling tank 10, rise along swash plate 20 by the former current hand-hole 22 in swash plate 20 bottoms and swash plate 20 lateral sides as Figure 10, settled solid pollutant forms 93 layers in sewage and along swash plate 20 downhill race in this process, the treating water 92 of precipitation process flows into by the treating water ostium 24 that is formed on top vent pipe 23 as expansion section in the circle of schema.
The former current hand-hole 22 in side that flows into former water 91 is as expansion section in the circle of Figure 10 and Figure 12, form and the front of tendency swash plate 20 by row, its reason is to flow and interfere mutually along flowing of 93 layers in the sewage of swash plate 20 surperficial downhill race for the former water 91 that prevents to flow into.
The upper side for the treatment of water ostium 24 perforation top vent pipes 23 promptly flows into treating water 92 at overp0unch smoothly, closely contacts top vent pipe 23 and swash plate 20 surfaces and prevents after the treating water 92 overflow top vent pipes 23 and 91 mixing of former water.
The treating water 92 that flow into top vent pipe 23 by treating water ostium 24 is discharged to swash plate 20 outsides as Figure 11, and the sidewall of overflow treating water drainageway 30 flow into treating water drainageway 30.
The treating water 92 that flow into treating water drainageway 30 is as Fig. 9, be discharged to settling tank 10 outsides by the treating water relief outlet 14 that is connected with treating water drainageway 30, the two ends for the treatment of water drainageway 30 such as Fig. 4 are provided with the treating water 92 and 91 mixing of former water that hide water wall 31 and prevent to be discharged to swash plate 20 outsides.
On the other hand, downhill race swash plate 20 surface and the sewage 93 that is deposited to settling tank 10 bottom surfaces is as Fig. 4 and Fig. 9, is inhaled into and is discharged to settling tank 10 outsides by bilge discharge pipe 45 according to the sewage tail pipe 41 that is located at settling tank 10 bottom surfaces.
An example that drives as sewage tail pipe so 41 is as Fig. 7 and shown in Figure 8, following detailed description.
At first the bottom surface of sewage tail pipe 41 such as Fig. 8 wear a plurality of sewage suction ports 42, and sewage tail pipe 41 connects according to pump or siphon pipe (siphon) and produces the bilge discharge pipe 45 of inhalation power, and the sewage 93 that is drawn into sewage suction port 42 is discharged to settling tank 10 outsides.
And, Figure 14 and Figure 15 are the examples of the present invention that former flow inlet 13 fronts of settling tank 10 are provided with twisted plate 19, the former water 91 that flow in the settling tank by former flow inlet 13 can not flow to settling tank 10 bottoms, be distributed to both sides according to twisted plate 19 its flow directions, minimize the interference of 93 layers in the sewage that is deposited to settling tank 10 bottom surfaces and prevent to hinder the settlement action of sewage 93.
Final technology main idea of the present invention is that inside is provided with a plurality of swash plates and constitutes the ramp type settling tank of former flow inlet 13 and treating water relief outlet 14, the both side ends of swash plate 20 forms side curvature portion 21 by the bending of " " shape, the bottom of swash plate 20 is crooked backward and form lower end bend 25, the top of swash plate 20 is provided with top vent pipe 23, and two ends connect side curvature portion 21 and are exposed to the outside, the upper surface of top vent pipe 23 forms a plurality for the treatment of water ostiums 24
The former current hand-hole 22 in a plurality of sides is formed at the bottom of both sides side curvature portion 21, and on the straight line of its center and swash plate 20 vertical break parallel and tendency swash plate 20 fronts, each swash plate 20 is set in parallel in settling tank inside by certain obliquity, and the exposed division of its side curvature portion 21 lower ends and top vent pipe 23 places respectively on lower support beam 12 and the upper support bright 11, the back side of side curvature portion 21 fronts of each swash plate 20 and the swash plate 20 of adjacency closely contacts mutually, the both sides of swash plate 20 are provided with the treating water drainageway 30 that is connected with treating water relief outlet 14, the former water 91 that flow into the former current hand-hole 22 in bottom and side of swash plate 20 rises also along swash plate 20, and sewage (sludge) 93 is deposited to swash plate 20, the treating water 92 that purifies flow into top vent pipe 23 and is discharged to swash plate 20 outsides by treating water ostium 24, the sidewall of the treating water 92 overflow treating water drainageway 30 of discharging also is discharged to by treating water relief outlet 14 that settling tank 10 is outside to be the high speed settling tank that utilizes swash plate of characteristics, the bottom surface of settling tank 10 is provided with by batching drum 16 and batching rope 18 and be connected according to CD-ROM drive motor 15 rotations, its bottom surface is worn a plurality of effluent stream hand-holes 42 and is provided with the sewage tail pipe 41 of roller 43, sewage tail pipe 41 connects bilge discharge pipe 45 and sucks and discharge the sewage 93 that is deposited to settling tank 10 bottoms by the sewage exhaust hose 44 of flexible materials, it is big more that the top vent pipe 23 of above-mentioned swash plate 20 is partial to the both sides internal diameter more, the front of former flow inlet 13 is provided with twisted plate 19, and the former water 91 that flows into is separated into the high speed settling tank that utilizes swash plate of characteristics to both sides.
Claims (4)
1, a kind of high speed settling tank that utilizes swash plate, inside is provided with the ramp type settling tank that a plurality of swash plates constitute former flow inlet (13) and treating water discharge (14), and the both side ends that it is characterized in that swash plate (20) is by bending of " " shape and formation side curvature portion (21); The bottom of swash plate (20) is crooked backward and form lower end bend (25); The top of swash plate (20) is provided with top vent pipe (23), and two ends connect side curvature portion (21) and be exposed to the outside, and the upper surface of top vent pipe (23) forms a plurality for the treatment of water ostiums (24); The former current hand-holes in a plurality of sides (22) are formed at the bottom of both sides side curvature portion (21), and on the straight line of its center and vertical break parallel and tendency swash plate (20) front of swash plate (20), each swash plate (20) is set in parallel in settling tank inside by certain obliquity, and the exposed division of its side curvature portion (21) lower end and top vent pipe (23) places respectively on lower support beam (12) and the upper support beam (11), and the back side of side curvature portion (21) front of each swash plate (20) and the swash plate (20) of adjacency closely contacts mutually; The both sides of swash plate (20) are provided with the treating water drainageway (30) that is connected with treating water relief outlet (14), after flowing in the settling tank (10) by former flow inlet (13), flow into the bottom of swash plate (20) and the former water (91) of the former current hand-hole in side (22) and be deposited to swash plate (20) along swash plate (20) rising and sewage (sludge) (93), the treating water (92) that purifies flow into top vent pipe (23) by treating water ostium (24) and is discharged to swash plate (20) outside, and the sidewall of the treating water of discharge (92) overflow treating water drainageway (30) also is discharged to settling tank (10) outside by treating water relief outlet (14).
2, settling tank according to claim 1, the bottom surface that it is characterized in that settling tank (10) is provided with by the batching drum (16) and batch rope (18) and is connected of CD-ROM drive motor (15) rotation, and the sewage exhaust hose (44) of sewage tail pipe (41) the sewage tail pipe (41) that its bottom surface is worn a plurality of effluent stream hand-holes (42) and is provided with roller (43) by flexible materials connects bilge discharge pipe (45), and also suction and discharge are deposited to sewage (93) bottom the settling tank (10).
3, it is big more that settling tank according to claim 1, the top vent pipe (23) that it is characterized in that swash plate (20) are partial to the both sides internal diameter more.
4, settling tank according to claim 1 is characterized in that the front of former flow inlet (13) is provided with twisted plate (19), and the former water (91) that flows into disperses to both sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2004-0022955A KR100441860B1 (en) | 2004-04-02 | 2004-04-02 | High-speed settling pond using slope plate |
| KR1020040022955 | 2004-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1676470A CN1676470A (en) | 2005-10-05 |
| CN1294086C true CN1294086C (en) | 2007-01-10 |
Family
ID=35049238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100340457A Expired - Fee Related CN1294086C (en) | 2004-04-02 | 2004-04-23 | High-speed depositing tank using inclined plate |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100441860B1 (en) |
| CN (1) | CN1294086C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848042B1 (en) | 2007-02-14 | 2008-07-23 | 한국과학기술연구원 | Water treatment equipment and method for purifying the polluted water including the storm water runoff |
| KR100841101B1 (en) * | 2007-04-13 | 2008-06-25 | 주식회사 미래엔지니어링 | A sedimentation device including inclined plates |
| KR101008670B1 (en) * | 2008-11-14 | 2011-01-18 | 김남용 | Proportional Control Fluid Heating System |
| CN103252117A (en) * | 2013-05-13 | 2013-08-21 | 扬州市中瑞机电设备制造有限公司 | Efficient and energy-saving overturning type superficial layer sedimentation module |
| CN105879435B (en) * | 2014-10-20 | 2019-01-22 | 丁美华 | Automatic dredging system between the plate of inclined-plate clarifying basin |
| CN104383724A (en) * | 2014-11-18 | 2015-03-04 | 天津市博坦环保科技有限公司 | Vertically arranged inclined plate sedimentation tank and operating method thereof |
| CN108585153A (en) * | 2018-07-12 | 2018-09-28 | 河南清波环境工程有限公司 | A kind of two layers of inclined tube of band gas flushing or plate coagulating sedimentation water cleaning systems |
| CN111905416B (en) * | 2020-06-22 | 2023-08-22 | 江西辉胜水业有限公司 | Sedimentation system for sewage treatment |
| CN115010279A (en) * | 2022-05-20 | 2022-09-06 | 深圳市瑞清环保科技有限公司 | Sludge-water separation and precipitation treatment device |
-
2004
- 2004-04-02 KR KR10-2004-0022955A patent/KR100441860B1/en not_active IP Right Cessation
- 2004-04-23 CN CNB2004100340457A patent/CN1294086C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100441860B1 (en) | 2004-07-30 |
| CN1676470A (en) | 2005-10-05 |
| KR20040038936A (en) | 2004-05-08 |
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