CN104803470A - Submarine weir type water outlet decanting device - Google Patents
Submarine weir type water outlet decanting device Download PDFInfo
- Publication number
- CN104803470A CN104803470A CN201510145742.8A CN201510145742A CN104803470A CN 104803470 A CN104803470 A CN 104803470A CN 201510145742 A CN201510145742 A CN 201510145742A CN 104803470 A CN104803470 A CN 104803470A
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- CN
- China
- Prior art keywords
- water outlet
- weir
- submarine
- pump box
- pump
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a submarine weir type water outlet decanting device which comprises a water outlet weir plate, a plurality of submarine weir water outlet pipes, a sealed box body, a rack, a pump box, a pump box cover and a submerged pump, wherein the submarine weir water outlet pipes penetrate into the sealed box body; the water outlet weir plate surrounds the periphery at the top of the sealed box body, bottom openings of the submarine weir water outlet pipes penetrating out of the bottom of the sealed box body are communicated with a water outlet main pipe; top openings of the submarine weir water outlet pipes lead to space defined by the water outlet weir plate; a fresh water outlet and a fresh water inlet are formed in the bottom of the sealed box body; a sealed box body breather pipe communicated with the sealed box body is mounted at the upper end of the sealed box body; the sealed box body is mounted on the rack, and moves up and down along the rack; the pump box cover is mounted at the upper end of the pump box; the submerged pump is mounted in the pump box; the fresh water outlet is communicated with a pump box water inlet formed in the bottom of the pump box; the water outlet of the submerged pump is communicated with a pump box water outlet pipe mounted on the pump box cover; a pump box air outlet pipe is mounted on the pump box cover. According to the device, water outlet control can be realized, the equipment is simplified, and energy consumption is reduced.
Description
Technical field
The present invention relates to the sewage treatment process such as SBR, MSBR water-freeing arrangement, particularly relate to a kind of periodic special submarine weir formula water outlet and strain water device.
Background technology
MSBR technique is the more advanced sewage treatment process in conjunction with traditional activated sludge process exploitation on the basis of SBR technique, and this technique intensive degree is higher and treatment effect is better.But not very perfect for its supporting water-freeing arrangement always.Be mainly reflected in strain pond carry out Air Exposure time, be difficult to control the water outlet of effluent weir, the muddy sewage of a part may be caused to be discharged by effluent weir, affect Disposal quality.And existing water-freeing arrangement exists more complicated, energy consumption is higher, the problem that management is inconvenient.
Summary of the invention
The object of the invention is to for deficiency of the prior art, provide the formula water outlet of a kind of submarine weir to strain water device, solve the problem of MSBR continuum micromeehanics, continuous effluent, and the problem that when can solve MSBR water outlet, the sewage of muddiness is discharged by effluent weir.
For achieving the above object, the present invention is by the following technical solutions:
Water device is strained in a kind of submarine weir formula water outlet of the present invention, it comprises: water outlet weir plate, many submarine weir rising pipes, containment housing, frame, pump box, pump box lid and submersible pump, wherein: many submarine weir rising pipes are through in containment housing, water outlet weir plate is centered around the top surrounding of containment housing, the bottom opening passing the submarine weir rising pipe bottom containment housing is connected with outfall sewer, the space that water outlet weir plate surrounds is led in the open top of submarine weir rising pipe, the Graceful mouth of a river and clear water water-in is had in the bottom of containment housing, the containment housing ventpipe communicated with containment housing is also equipped with in described containment housing upper end, containment housing is contained in frame, and move up and down along frame, pump box is fixed in frame, pump box lid is equipped with in the upper end of pump box, and submersible pump is contained in pump box, and the above-mentioned Graceful mouth of a river is connected with the pump box water-in opened bottom pump box, the water outlet of submersible pump be contained in the pump box rising pipe that pump box covers and be connected, pump box covers and pump box escape pipe is housed,
Water device is strained in a kind of submarine weir formula water outlet of the present invention, wherein: have the slideway that two symmetrical outside described containment housing at least, frame has at least two chutes, and slideway slides in chute;
Water device is strained in a kind of submarine weir formula water outlet of the present invention, and wherein: the quantity of submarine weir rising pipe is 4 to 10, they are along containment housing length and/or even width distribution;
Water device is strained in a kind of submarine weir formula water outlet of the present invention, wherein: the height that described containment housing ventpipe and pump box escape pipe stretch out is greater than the height of water outlet weir plate, and they communicate with air;
Water device is strained in a kind of submarine weir formula water outlet of the present invention, wherein: described submarine weir rising pipe is telescopic flexible pipe;
Water device is strained in a kind of submarine weir formula water outlet of the present invention, wherein: the described Graceful mouth of a river is telescopic flexible pipe with the pipeline be connected between pump box water-in;
Water device is strained in a kind of submarine weir formula water outlet of the present invention, wherein: described water outlet weir plate is triangle weir plate.
Compared with prior art, the invention has the beneficial effects as follows: strain water device by providing a kind of submarine weir formula, structure is simple, and convenient operating maintenance, reduces the tooling cost of equipment, and without the need to using extra source of the gas, working cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation that water device is strained in submarine weir of the present invention formula water outlet, and containment housing and pump box are broken away in the drawings;
Fig. 2 is that the fragmentary top at Figure 1A-A place is to profile.
In the drawings 1 and Fig. 2 in, label 1 is water outlet weir plate; Label 2 is containment housing; Label 3 is submarine weir rising pipe; Label 4 is the Graceful mouth of a river; Label 5 is clear water water-in; Label 6 is containment housing ventpipe; Label 7 is pump box water-in; Label 8 is pump box; Label 9 is pump box rising pipe; Label 10 is pump box escape pipe; Label 11 is frame; Label 12 is pump box lid; Label 13 is submersible pump; Label 14 is outfall sewer; Label 15 is slideway; Label 16 is chute.
Embodiment
As shown in Figure 1, submarine weir of the present invention formula water outlet is strained water device and is comprised: water outlet weir plate 1, many submarine weir rising pipes 3, containment housing 2, frame 11, pump box 8, pump box lid 12 and submersible pumps 13, many submarine weir rising pipes 3 are through in containment housing 2, water outlet weir plate 1 is centered around the top surrounding of containment housing 2, and water outlet weir plate 1 is triangle weir plate.The bottom opening passing the submarine weir rising pipe 3 bottom containment housing 2 is connected with outfall sewer 14, the space that water outlet weir plate 1 surrounds is led in the open top of submarine weir rising pipe 3, the quantity of submarine weir rising pipe 3 is 4 to 10, they are along containment housing 2 length and/or even width distribution, and submarine weir rising pipe 3 is telescopic flexible pipe.Have the Graceful mouth of a river 4 and clear water water-in 5 in the bottom of containment housing 2, the containment housing ventpipe 6 communicated with containment housing 2 is also equipped with in containment housing 2 upper end.
As illustrated in fig. 1 and 2, containment housing 2 is contained in frame 11, and moves up and down along frame 11.Have the slideway 15 that two symmetrical outside containment housing 2 at least, frame 11 has at least two chutes 16, slideway 15 slides in chute 16.
As shown in Figure 1, pump box 8 is fixed in frame 11, and pump box lid 12 is equipped with in the upper end of pump box 8, and submersible pump 13 is contained in pump box 8, the above-mentioned Graceful mouth of a river 4 is connected with the pump box water-in 7 opened bottom pump box 8, and the pipeline be connected between the Graceful mouth of a river 4 with pump box water-in 7 is telescopic flexible pipe.The water outlet of submersible pump 13 is connected with the pump box rising pipe 9 be contained on pump box lid 12, pump box lid 12 is equipped with pump box escape pipe 10.
The height that containment housing ventpipe 6 and pump box escape pipe 10 stretch out is greater than the height of water outlet weir plate 1, and they communicate with air.
Submarine weir of the present invention formula water outlet strains water device for the water outlet stage in MSBR technique.SBR1 pond and SBR2 pond is had in MSBR technique.SBR1 pond and SBR2 pond configure a submarine weir of the present invention formula water outlet respectively and strain water device, and they match use, alternately water outlet.As shown in Figure 1, when water is normally strained in SBR1 pond, in SBR2 pond, pump box rising pipe 9 is connected with the clear water water-in 5 in SBR1 pond, and the submersible pump 13 in the pump box 8 in SBR2 pond fills water to the containment housing 2 in SBR1 pond.The containment housing 2 filling water is sunk along slideway 15 under gravity, and effluent weir version 1 is deposited to SBR1 pond water outlet water level, starts to strain water operation.Strain after the water stage terminates, the pump box rising pipe 9 in SBR1 pond is connected with the clear water water-in 5 in SBR2 pond, the water of SBR1 pond containment housing 2 is discharged in SBR2 pond containment housing 2 by the submersible pump 13 in the pump box 8 in SBR1 pond, the casing 2 in SBR1 pond floats along slideway 15 under buoyancy, strains water release.The submarine weir in SBR2 pond starts to strain water simultaneously.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (7)
1. water device is strained in a submarine weir formula water outlet, it comprises: water outlet weir plate (1), many submarine weirs rising pipe (3), containment housing (2), frame (11), pump box (8), pump box lid (12) and submersible pump (13), it is characterized in that: many submarine weirs rising pipe (3) are through in containment housing (2), water outlet weir plate (1) is centered around the top surrounding of containment housing (2), the bottom opening passing submarine weir rising pipe (3) of containment housing (2) bottom is connected with outfall sewer (14), the space that water outlet weir plate (1) surrounds is led in the open top on submarine weir rising pipe (3), the Graceful mouth of a river (4) and clear water water-in (5) is had in the bottom of containment housing (2), the containment housing ventpipe (6) communicated with containment housing (2) is also equipped with in described containment housing (2) upper end, containment housing (2) is contained in frame (11), and move up and down along frame (11), pump box (8) is fixed in frame (11), pump box lid (12) is equipped with in the upper end of pump box (8), submersible pump (13) is contained in pump box (8), the above-mentioned Graceful mouth of a river (4) is connected with the pump box water-in (7) opened in pump box (8) bottom, the water outlet of submersible pump (13) is connected with the pump box rising pipe (9) be contained on pump box lid (12), pump box lid (12) is equipped with pump box escape pipe (10).
2. water device is strained in submarine weir according to claim 1 formula water outlet, it is characterized in that: described containment housing (2) outside has two symmetrical slideways (15) at least, frame (11) has at least two chutes (16), and slideway (15) slides in chute (16).
3. water device is strained in submarine weir according to claim 2 formula water outlet, it is characterized in that: the quantity on submarine weir rising pipe (3) is 4 to 10, and they are along containment housing (2) length and/or even width distribution.
4. water device is strained in submarine weir according to claim 3 formula water outlet, it is characterized in that: the height that described containment housing ventpipe (6) and pump box escape pipe (10) stretch out is greater than the height of water outlet weir plate (1), and they communicate with air.
5. water device is strained in submarine weir according to claim 4 formula water outlet, it is characterized in that: described submarine weir rising pipe (3) is telescopic flexible pipe.
6. water device is strained in submarine weir according to claim 5 formula water outlet, it is characterized in that: the described Graceful mouth of a river (4) is telescopic flexible pipe with the pipeline be connected between pump box water-in (7).
7. water device is strained in submarine weir according to claim 6 formula water outlet, it is characterized in that: described water outlet weir plate (1) is triangle weir plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145742.8A CN104803470B (en) | 2015-03-31 | 2015-03-31 | Water device is strained in the formula water outlet of submarine weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145742.8A CN104803470B (en) | 2015-03-31 | 2015-03-31 | Water device is strained in the formula water outlet of submarine weir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104803470A true CN104803470A (en) | 2015-07-29 |
| CN104803470B CN104803470B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145742.8A Active CN104803470B (en) | 2015-03-31 | 2015-03-31 | Water device is strained in the formula water outlet of submarine weir |
Country Status (1)
| Country | Link |
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| CN (1) | CN104803470B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303921A (en) * | 2011-08-18 | 2012-01-04 | 浦华环保有限公司 | Buoyancy water decanter |
| CN103073106A (en) * | 2013-02-07 | 2013-05-01 | 成都信息工程学院 | Buoyancy ascending-descending water decanter and implementation method thereof |
| CN103818996A (en) * | 2014-03-12 | 2014-05-28 | 苏州依斯倍化学环保装备科技有限公司 | Displacer type water decanter |
| CN204588802U (en) * | 2015-03-31 | 2015-08-26 | 北京德威华泰设备制造有限公司 | Water device is strained in the formula water outlet of submarine weir |
-
2015
- 2015-03-31 CN CN201510145742.8A patent/CN104803470B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303921A (en) * | 2011-08-18 | 2012-01-04 | 浦华环保有限公司 | Buoyancy water decanter |
| CN103073106A (en) * | 2013-02-07 | 2013-05-01 | 成都信息工程学院 | Buoyancy ascending-descending water decanter and implementation method thereof |
| CN103818996A (en) * | 2014-03-12 | 2014-05-28 | 苏州依斯倍化学环保装备科技有限公司 | Displacer type water decanter |
| CN204588802U (en) * | 2015-03-31 | 2015-08-26 | 北京德威华泰设备制造有限公司 | Water device is strained in the formula water outlet of submarine weir |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104803470B (en) | 2016-06-29 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Address after: 101313 Beijing city Shunyi District Li Sui Zhen Ge Cun Zhong Jie Dai Zi No. 8 Patentee after: Beijing Seifert Technology Co. Ltd. Address before: 101313 Beijing city Shunyi District Li Sui Zhen Ge Cun Zhong Jie Dai Zi No. 8 Patentee before: Beijing De Weihuatai device fabrication company limited |
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| CP01 | Change in the name or title of a patent holder |