CN201510783U - Sludge settling pond - Google Patents

Sludge settling pond Download PDF

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Publication number
CN201510783U
CN201510783U CN2009201961481U CN200920196148U CN201510783U CN 201510783 U CN201510783 U CN 201510783U CN 2009201961481 U CN2009201961481 U CN 2009201961481U CN 200920196148 U CN200920196148 U CN 200920196148U CN 201510783 U CN201510783 U CN 201510783U
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CN
China
Prior art keywords
wall
pond
cesspool
overflow
sludge settling
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Expired - Fee Related
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CN2009201961481U
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Chinese (zh)
Inventor
陆迪春
李彦龙
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Tongkun Group Co Ltd
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Tongkun Group Co Ltd
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Priority to CN2009201961481U priority Critical patent/CN201510783U/en
Application granted granted Critical
Publication of CN201510783U publication Critical patent/CN201510783U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sludge settling pond comprising a sewage pool, wherein the sewage pool is internally provided with a baffle wall and an overflow wall which are arranged in a staggered way; according to the flowing direction of sewage, the area between the baffle wall and overflow wall adjacent to the baffle wall is a washout area; the area between the overflow wall and the baffle wall adjacent to the overflow wall is a settling area; the height of the baffle wall is higher than that of the overflow wall; and a seepage port is arranged between the baffle wall and the bottom of the pond. In the sludge settling pond, under the combined action of the baffle wall and the overflow wall, sewage takes on a cycle wavy flowing track from bottom to top and from top to bottom, so that the space utilization ration of the sludge settling pond is higher, and the settling effect is better.

Description

The sludge settling pond
Technical field
The utility model relates to a kind of sewage disposal device, especially a kind of sludge settling pond.
Background technology
Flat flow pond body is generally adopted in the sludge settling pond of present industrial use, and sewage overflows to another overflow area from an overflow area, and realizes sedimentation in overflow area.Such mode can not effectively promote the space availability ratio of settling tank, and settling efficiency is relatively poor.Such as in coal-fired heating agent technology, the SO that burning produces 2And dust enters settling tank through the water curtain gas wash tower, uses the sludge settling pond of prior art, often causes in the water body solid suspension content higher easily, causes situations such as back road pipeline fouling, will directly influence the normal operation of system equipment when serious.Bring bigger negative effect to sewage treatment industry.
Summary of the invention
The purpose of this utility model is that a kind of space availability ratio height, the effect of settling that provide for the deficiency that solves above-mentioned technology are good, sewage is the sludge settling pond that advances wave upon wave.
In order to achieve the above object, the sludge settling pond that the utility model is designed, it comprises cesspool, be provided with deflected current wall and overflow wall in the described cesspool, described deflected current wall and overflow wall are staggered, according to effluent stream to, deflected current wall is to regional for washing away the district between the overflow wall that is adjacent, overflow wall is the decanting zone to zone between the deflected current wall that is adjacent, the deflected current wall height is higher than overflow wall, be provided with the seepage mouth between at the bottom of deflected current wall and the pond, sewage is in the acting in conjunction current downflow of deflected current wall and overflow wall and carry out sedimentation.Sewage enters the decanting zone from the seepage mouth under the deflected current wall, in the decanting zone sedimentation, when liquid level in the decanting zone surpasses overflow wall, sewage flows to from top to bottom and washes away in the district, and enter another decanting zone by the seepage mouth, be thus from the bottom up, from top to bottom, the awave flow trace that goes round and begins again; In addition, because the water volume flow rate that washes away in the district is greater than the decanting zone, suspended sludge is under the drive of current, major part enters the decanting zone, the suspended sludge that enters the decanting zone is under the double action of overflow wall and gravity, and sedimentation downwards comes together in the bottom, decanting zone, as long as use the attached regular desilt of desilt equipment, just can guarantee the clarity of water body.Higher space availability ratio is realized in this sludge settling pond thus, reaches better effect of settling.
In order to reach better effect of settling, described decanting zone width can be greater than washing away sector width, thereby make that the space of decanting zone is bigger, and open ended sewage is more.
In order at first to pass through the seepage mouth after sewage is entered, can be that described cesspool is provided with the sewage mouth, adjacent with the sewage mouth is deflected current wall.Sewage passes through from the seepage mouth, can play good current limliting inhibitory action, prevents that fluctuation when entering because of sewage from influencing the effect of settling in the cesspool too greatly.
Preferred scheme is to be provided with three deflected current walls and three overflow walls in the described cesspool with being staggered.
Can be provided with clear water reserviors behind the described cesspool, the overflow wall of rear side is simultaneously as the pool wall of cesspool and clear water reserviors.Can carry out recycling to the clear water after the sedimentation by clarified water pump.Also can be to be provided with other filter tank and clear water reserviors behind the described cesspool successively, the overflow wall of rear side be simultaneously as the pool wall in cesspool and other filter tank, thereby increases filter effect, further improves quality of sewage disposal, alleviates the load of road, back delivery pump.Described herein fore-and-aft direction relation is pressed the glide path of sewage and is decided.
The resulting sludge settling of the utility model pond, sewage be from the bottom up under the acting in conjunction of deflected current wall and overflow wall, from top to bottom, the awave flow trace that goes round and begins again, make that this sludge settling pool space utilization rate is higher, effect of settling is better.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
Among the figure: cesspool 1, deflected current wall 2, overflow wall 3, wash away district 4, decanting zone 5, seepage mouth 6, sewage mouth 7, clear water reserviors 8, other filter tank 9, outlet 10.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1, the described sludge settling of present embodiment pond, it comprises cesspool 1, be provided with face deflected current wall 2 and three overflow walls 3 in the described cesspool 1, described deflected current wall 2 and overflow wall 3 are staggered, and for washing away district 4, overflow wall 3 is decanting zone 5 to zone between the deflected current wall 2 that is adjacent to deflected current wall 2 to zone between the overflow wall 3 that is adjacent, deflected current wall 2 highly is higher than overflow wall 3, is provided with seepage mouth 6 between at the bottom of deflected current wall 2 and the pond.Decanting zone 5 width are greater than washing away district's 4 width.Described cesspool 1 is provided with sewage mouth 7, and adjacent with sewage mouth 7 is deflected current wall 2.Last overflow wall 3 is provided with outlet 10.
During work, sewage enters from sewage mouth 7, process seepage mouth 6 backs are from the beneath decanting zone 5 that enters, 5 sedimentations in the decanting zone, when liquid level in the decanting zone 5 surpasses overflow wall 3, sewage flows to from top to bottom and washes away in the district 4, and enter another decanting zone 5 by seepage mouth 6, be thus from the bottom up, from top to bottom, the awave flow trace that goes round and begins again, because the water volume flow rate that washes away in the district 4 is greater than decanting zone 5, suspended sludge is under the drive of current, and major part enters decanting zone 5, and the suspended sludge that enters decanting zone 5 is under the double action of overflow wall 3 and gravity, sedimentation downwards, come together in 5 bottoms, decanting zone,, just can guarantee the clarity of water body as long as use the attached regular desilt of desilt equipment.Higher space availability ratio is realized in this sludge settling pond thus, reaches better effect of settling.
Embodiment 2
As shown in Figure 2, the described sludge settling of present embodiment pond on the basis of embodiment 1, is provided with clear water reserviors 8 behind the described cesspool 1, and the overflow wall 3 of rear side is simultaneously as the pool wall of cesspool 1 and clear water reserviors 8.Sewage through sedimentation can flow directly into clear water reserviors 8, and is recycling by clarified water pump.
Embodiment 3
As shown in Figure 3, the described sludge settling of present embodiment pond on the basis of embodiment 1, is provided with other filter tank 9 and clear water reserviors 8 successively behind the described cesspool 1, and the overflow wall 3 of rear side is simultaneously as the pool wall in cesspool 1 and other filter tank 9.Thereby the increase filter effect further improves quality of sewage disposal, alleviates the load of road, back delivery pump.

Claims (10)

1. sludge settling pond, it comprises cesspool (1), it is characterized in that being provided with in the described cesspool (1) deflected current wall (2) and overflow wall (3), described deflected current wall (2) and overflow wall (3) are staggered, deflected current wall (2) is to regional for washing away district (4) between the overflow wall that is adjacent (3), overflow wall (3) is to the zone is for decanting zone (5) between the deflected current wall that is adjacent (2), and deflected current wall (2) highly is higher than overflow wall (3), is provided with seepage mouth (6) between at the bottom of deflected current wall (2) and the pond.
2. sludge settling according to claim 1 pond is characterized in that described decanting zone (5) width is greater than washing away district (4) width.
3. sludge settling according to claim 1 and 2 pond is characterized in that described cesspool (1) is provided with sewage mouth (7), and adjacent with sewage mouth (7) is deflected current wall (2).
4. sludge settling according to claim 3 pond is characterized in that being provided with in the described cesspool (1) three deflected current walls (2) and three overflow walls (3) with being staggered.
5. sludge settling according to claim 1 and 2 pond is characterized in that being provided with clear water reserviors (8) behind the described cesspool (1), and the overflow wall (3) of rear side is simultaneously as the pool wall of cesspool (1) and clear water reserviors (8).
6. sludge settling according to claim 3 pond is characterized in that being provided with clear water reserviors (8) behind the described cesspool (1), and the overflow wall (3) of rear side is simultaneously as the pool wall of cesspool (1) and clear water reserviors (8).
7. sludge settling according to claim 4 pond is characterized in that being provided with clear water reserviors (8) behind the described cesspool (1), and the overflow wall (3) of rear side is simultaneously as the pool wall of cesspool (1) and clear water reserviors (8).
8. sludge settling according to claim 1 and 2 pond is characterized in that being provided with successively behind the described cesspool (1) other filter tank (9) and clear water reserviors (8), and overflow wall (3) while of rear side is as the pool wall of cesspool (1) and other filter tank (9).
9. sludge settling according to claim 3 pond is characterized in that being provided with successively behind the described cesspool (1) other filter tank (9) and clear water reserviors (8), and overflow wall (3) while of rear side is as the pool wall of cesspool (1) and other filter tank (9).
10. sludge settling according to claim 4 pond is characterized in that being provided with successively behind the described cesspool (1) other filter tank (9) and clear water reserviors (8), and overflow wall (3) while of rear side is as the pool wall of cesspool (1) and other filter tank (9).
CN2009201961481U 2009-09-10 2009-09-10 Sludge settling pond Expired - Fee Related CN201510783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201961481U CN201510783U (en) 2009-09-10 2009-09-10 Sludge settling pond

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Application Number Priority Date Filing Date Title
CN2009201961481U CN201510783U (en) 2009-09-10 2009-09-10 Sludge settling pond

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084034A (en) * 2013-02-02 2013-05-08 吕瑞新 Clean treatment method of compound fertilizer granulation tail gas
CN103084035A (en) * 2013-02-02 2013-05-08 韦子木 Clean treatment device of compound fertilizer granulation tail gas
CN104846914A (en) * 2015-05-27 2015-08-19 中国能源建设集团广东省电力设计研究院有限公司 Power plant riverbed water fetching device
CN106196598A (en) * 2016-08-29 2016-12-07 广西天涌节能科技股份有限公司 A kind of high-effect waste water reclamation hot water constant temperature supply system
CN106731046A (en) * 2016-12-30 2017-05-31 日照市光润模具制造有限公司 Stone material cutting sewage fine deposition shakes out system
CN107162239A (en) * 2017-06-01 2017-09-15 浙江金龙自控设备有限公司 Eddy flow agglomerated air floatation removes oil column
CN107601723A (en) * 2017-10-31 2018-01-19 天津科艾福特科技有限公司 A kind of wastewater treatment equipment
CN117263460A (en) * 2023-11-06 2023-12-22 郑州市郑东新区水务有限公司 Sewage treatment system for deep denitrification and dephosphorization

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084034A (en) * 2013-02-02 2013-05-08 吕瑞新 Clean treatment method of compound fertilizer granulation tail gas
CN103084035A (en) * 2013-02-02 2013-05-08 韦子木 Clean treatment device of compound fertilizer granulation tail gas
CN103084035B (en) * 2013-02-02 2015-04-08 韦子木 Clean treatment device of compound fertilizer granulation tail gas
CN103084034B (en) * 2013-02-02 2015-04-29 吕瑞新 Clean treatment method of compound fertilizer granulation tail gas
CN104846914A (en) * 2015-05-27 2015-08-19 中国能源建设集团广东省电力设计研究院有限公司 Power plant riverbed water fetching device
CN106196598A (en) * 2016-08-29 2016-12-07 广西天涌节能科技股份有限公司 A kind of high-effect waste water reclamation hot water constant temperature supply system
CN106196598B (en) * 2016-08-29 2022-06-10 广西天涌节能科技股份有限公司 High-effect waste water recovery hot water constant temperature supply system
CN106731046A (en) * 2016-12-30 2017-05-31 日照市光润模具制造有限公司 Stone material cutting sewage fine deposition shakes out system
CN107162239A (en) * 2017-06-01 2017-09-15 浙江金龙自控设备有限公司 Eddy flow agglomerated air floatation removes oil column
CN107601723A (en) * 2017-10-31 2018-01-19 天津科艾福特科技有限公司 A kind of wastewater treatment equipment
CN117263460A (en) * 2023-11-06 2023-12-22 郑州市郑东新区水务有限公司 Sewage treatment system for deep denitrification and dephosphorization

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100623

Termination date: 20120910