CN201168466Y - High turbidity pollution reducing clarification tank - Google Patents

High turbidity pollution reducing clarification tank Download PDF

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Publication number
CN201168466Y
CN201168466Y CNU2008200288292U CN200820028829U CN201168466Y CN 201168466 Y CN201168466 Y CN 201168466Y CN U2008200288292 U CNU2008200288292 U CN U2008200288292U CN 200820028829 U CN200820028829 U CN 200820028829U CN 201168466 Y CN201168466 Y CN 201168466Y
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CN
China
Prior art keywords
bucket
water
muddiness
gravity
pool
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 - Lifetime
Application number
CNU2008200288292U
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Chinese (zh)
Inventor
张文华
王刚
邢秀兰
高丽娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gansu Jinqiao water science and Technology (Group) Limited by Share Ltd
Original Assignee
GANSU JINQIAO WATER TREATMENT TECHNIQUE Ltd
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Priority to CNU2008200288292U priority Critical patent/CN201168466Y/en
Application granted granted Critical
Publication of CN201168466Y publication Critical patent/CN201168466Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model mainly relates to a device for water treatment, in particular to a high muddiness dirt reducing clarification pool for treating original water. The high muddiness dirt reducing clarification pool treating original water comprises a water collecting through (4) which is arranged above a pool body (2); the lower part of the pool body is connected with a gravity mud discharge bucket (14); a middle cylinder (7) is arranged in the pool body (2); the middle cylinder (7) is connected with the side wall of the gravity mud discharge bucket (14); the periphery of the middle cylinder (7) is provided with a water guide plate (8); an umbrella-shaped plate (9) is arranged between the water guide plate (8) and the pool body (2); the lower edge of the water guide plate (8) and the lower edge of the umbrella-shaped plate (9) are horizontally arranged or are extended out of the umbrella-shaped plate (9). The high muddiness dirt reducing clarification pool is characterized in that the lower part of the gravity mud discharge bucket (14) is provided with a tapered silt dispersion body (11); the lower edge is provided with an annular mud discharge pipe (12) connected with a bottom mud discharge pipe (13). The high muddiness dirt reducing clarification pool adopts the gravity mud discharge bucket to make mud residue go down depending on the gravity, discharges the mud smoothly, ensures that a large number of silt is discharged from the bottom when high muddiness exists, is suitable for original water having high muddiness and large scope of muddiness change, lightens burden of follow-up process, and has the advantages of low water outlet muddiness, no mechanical equipment, low operating cost and low energy consumption.

Description

The high turbid dirty depositing reservoir that falls
Technical field:
The utility model relates generally to the equipment of water treatment, especially relates to the structure to the depositing reservoir of former water treatment.
Background technology:
Depositing reservoir is one of water treatment field imperative equipment, a large amount of depositing reservoirs is being moved in all parts of the country, and these equipment are compared with international advanced technology, and treatment effect is undesirable, increase the difficulty of follow-up equipment and technology, made the integrated artistic flow process not reach designing requirement.Too high as clarification and effluent turbidity in the water engineering, follow-up filter tank burden is too heavy, makes that the filter tank recoil is frequent, and not only filter back water is not easy to obtain high-quality clean water, and energy consumption strengthens.Secondly, it is less that general depositing reservoir is handled the raw water turbidity scope, to the water yield and variations in temperature sensitivity.With the Huanghe water is example. summer flooding phase sediment charge is very big, and turbidity is up to 80000 degree sometimes, and turbidity hanged down and had only the 100-200 degree winter, and water temperature is very low.Existing depositing reservoir can't satisfy so big turbidity variation. and therefore needing increases sedimentation basin in prime, and this is for Large Water Works, and a day processing surpasses 100,000 M 3Be necessary.But focus on long distance water supply and can bring secondary pollution again, and repeatedly pressurization water supply brings problems such as water quality can not guarantee.
Under the low-temperature and low turbidity situation, sedimentation basin does not play effect substantially, thereby causes waste.Existing depositing reservoir generally is provided with mechanical agitation and scrapes mud equipment, this has certain effect for former water quality moderate (the former water of 1000-3000 degree), the former water of high turbidity is needed frequent spoil disposal. and the mud speed of scraping of mechanical dredge can not be too fast, therefore cause the body refuse alluvial, the bottom spoil disposal is unfavorable, thereby changes the direction of a stream of water.Middle part current short circuit fails to form the suspension slime layer; Establish that to stir and scrape mud equipment be reduction to clarifying effect on the contrary so change big depositing reservoir for turbidity.Have depositing reservoir mainly to handle the pollution of object based on easy precipitation in addition, and current river pollution is serious, content of organics increases, separately to sink or to handle just inadequate separately in the mode of suspension sludge filtration.
For addressing the above problem, the inventor had applied for once that name was called the Chinese patent of " a kind of novel depositing reservoir ", and its patent No. is 99234893.5.In actual moving process, also there are two problems, the 1st, the bottom of gravity mud-removing bucket 14 is that the silt of enrichment region III precipitation divides cloth cover too wide, does not concentrate, and is unfavorable for the discharge of bottom sediment; The 2nd, more when former water pollutant, when floccule or miniature sediment charge were big, effluent characteristics was not high.
The utility model content:
The purpose of this utility model is to avoid the deficiencies in the prior art part and the former clarification of water of a kind of high sediment concentration pond is provided.This utility model is suitable for high turbidity and the big former water of turbidity excursion, the burden that delivery turbidity is low, alleviated subsequent technique, do not have mechanical equipment, operating cost is low, energy consumption is low.
The purpose of this utility model can be by realizing by the following technical solutions: a kind of high turbid dirty depositing reservoir that falls, and include in the top of pond body (2) and be provided with water leg (4), its below links to each other with gravity mud-removing bucket (14); Be provided with middle tube (7) in pond body (2), middle tube (7) links to each other with the upper portion side wall of gravity mud-removing bucket (14); Be provided with weather board (8) in middle tube (7) periphery; Between weather board (8) and pond body (2), be provided with umbrella shape plate (9), the lower limb of the lower limb of weather board (8) and umbrella shape plate (9) is horizontally disposed with or stretches out umbrella shape and pull (9), its main feature is that the bottom of gravity mud-removing bucket (14) is provided with taper silt dispersion (11), and its lower limb is provided with annular discharge pipeline (12) and links to each other with bottom discharge pipeline (13).The silt of middle part settling zone II precipitation, the taper silt dispersion (11) that bottom by gravity mud-removing bucket (14) is provided with, make the uniform outside that is dispersed in cone of silt, concentrate among the enrichment region III, bottom sediment is discharged smoothly by annular discharge pipeline (12) and bottom discharge pipeline (13).
Described height is turbid to fall dirty depositing reservoir, also includes the top in pond body (2), the below of water leg (4) is provided with inclined tube (3).Increase the configuration of inclined tube, by " shallow pool theory " as can be known,, can further improve the clearance of suspended particulate, improve effluent quality owing to increased the collision of water outlet and inclined tube wall.
Described height is turbid to fall dirty depositing reservoir, comprises that also water inlet pipe (1) is located between middle tube (7) and the gravity mud-removing bucket (14) by pond body (2) and gravity mud-removing bucket (14) or is located in middle (7).Described water inlet pipe (1) is located on the sidewall between middle tube (7) and the gravity mud-removing bucket (14).Described water inlet pipe (1) is located on the sidewall between middle tube (7) and the gravity mud-removing bucket (14).Because the former water of water inlet pipe (1) is located between middle tube (7) and the gravity mud-removing bucket (14), former water can be that middle part settling zone II fully stirs with the top of gravity mud-removing bucket 14, big grain silt begins to sink, the liter of handling waterborne, enter middle tube (7), fully dissolve with the medicine of chemical feed pipe (6), a large amount of silt has obtained handling preferably in middle tube (7).
Described gravity mud-removing bucket (14) is upper and lower two taper Joints, and the sidewall of its upper taper and horizontal angle β are 55-65 °.The bottom of described gravity mud-removing bucket (14) and horizontal angle α are 45-55 °.
The beneficial effects of the utility model are:
1, the utility model adopts the gravity mud-removing bucket to make body refuse rely on gravity to sink, and can save plant equipment, its energy consumption and operating cost are reduced, and spoil disposal is smooth and easy, can guarantee highly when turbid, and a large amount of silts are got rid of by the bottom.
2, the utility model is provided with inclined tube below the top of pond body, water leg, has increased the collision of water outlet and inclined tube wall, can further improve the clearance of suspended particulate, improves effluent quality.
3, the taper silt dispersion that is provided with by the bottom of gravity mud-removing bucket of the present utility model makes the uniform outside that is dispersed in cone of silt, concentrates among the enrichment region III, by annular discharge pipeline and bottom discharge pipeline bottom sediment is discharged smoothly.
4, the former water of the utility model can be that middle part settling zone II fully stirs with the top of gravity mud-removing bucket 14, and a large amount of silt has obtained handling preferably in middle tube (7).
Description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model;
Among the figure: 1, water inlet pipe; 2, pond body; 3, inclined tube; 4, water leg; 5, blast pipe; 6, chemical feed pipe; 7, middle tube; 8, weather board; 9 umbrella shape plates; 10, middle part discharge pipeline; 11, the uniform dispersion of silt; 12, annular discharge pipeline; 13, bottom discharge pipeline; 14-gravity mud-removing bucket.
Fig. 2 is an A-A cross-sectional schematic of the present utility model.
The specific embodiment:
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:
Embodiment 1, sees Fig. 1, and a kind of high turbid dirty depositing reservoir that falls is provided with water leg 4 above pond body 2, and its below links to each other with gravity mud-removing bucket 14; Tube 7 in being provided with in pond body 2, middle tube 7 link to each other with the upper portion side wall of gravity mud-removing bucket 14; Be provided with weather board 8 in middle tube 7 peripheries; Between weather board 8 and pond body 2, be provided with umbrella shape plate 9, the lower limb of the lower limb of weather board 8 and umbrella shape plate 9 is horizontally disposed with or stretches out umbrella shape and pull 9, the bottom of gravity mud-removing bucket 14 is provided with taper silt dispersion 11, and its lower limb is provided with annular discharge pipeline 12 and links to each other with bottom discharge pipeline 13.Below the top of pond body 2, water leg 4, be provided with inclined tube 3.Water inlet pipe 1 is located in the middle tube 7 by pond body 2 and gravity mud-removing bucket 14.Described gravity mud-removing bucket 14 is upper and lower two taper Joints, and the sidewall of its upper taper and horizontal angle β are 60 °.The bottom of gravity mud-removing bucket 14 and horizontal angle α are 45 °.
Embodiment 2, see Fig. 1, and Fig. 2 is on the sidewall during a kind of high turbid dirty depositing reservoir that falls, water inlet pipe 1 are located at by pond body 2 and gravity mud-removing bucket 14 between tube 7 and the gravity mud-removing bucket 14.All the other structures are identical with embodiment 1.
In the equipment actual motion, pond body 2 is divided into five zones; Top wherein in the tube 7 is top reaction zone I, the top of gravity mud-removing bucket 14 is settling zone, middle part II, the bottom is enrichment region III, forms floating zone IV between the lower limb of weather board 8 and umbrella shape plate 9 and the pond body 2, is clear water zone V between weather board 8 and umbrella shape plate 9; Be provided with water leg 4 on clear water zone V top, between weather board 8 and gravity mud-removing bucket 14, be provided with blast pipe 5, on the gravity mud-removing bucket 14 of enrichment region III, be connected with bottom discharge pipeline 13, on the pond of floating zone IV body 2, be connected with middle part discharge pipeline 10.Described pond body 2 and gravity mud-removing bucket 14 can be steel construction, thereby depositing reservoir can be accomplished small-sized and is beneficial to whole moving.Also can make clarifying contaminated liquids except that being used for the big clarifying treatment of raw water turbidity excursion uses.

Claims (6)

1. one kind high is turbidly fallen dirty depositing reservoir, includes in the top of pond body (2) and is provided with water leg (4), and its below links to each other with gravity mud-removing bucket (14); Be provided with middle tube (7) in pond body (2), middle tube (7) links to each other with the upper portion side wall of gravity mud-removing bucket (14); Be provided with weather board (8) in middle tube (7) periphery; Between weather board (8) and pond body (2), be provided with umbrella shape plate (9), the lower limb of the lower limb of weather board (8) and umbrella shape plate (9) is horizontally disposed with or stretches out umbrella shape and pull (9), the bottom that it is characterized in that gravity mud-removing bucket (14) is provided with taper silt dispersion (11), and its lower limb is provided with annular discharge pipeline (12) and links to each other with bottom discharge pipeline (13).
2. height as claimed in claim 1 is turbid to fall dirty depositing reservoir, it is characterized in that: also include the top in pond body (2), the below of water leg (4) is provided with inclined tube (3).
3. height as claimed in claim 1 or 2 is turbid to fall dirty depositing reservoir, it is characterized in that: also include water inlet pipe (1) and be located between middle tube (7) and the gravity mud-removing bucket (14) by pond body (2) and gravity mud-removing bucket (14) or be located in middle (7).
4. height as claimed in claim 3 is turbid to fall dirty depositing reservoir, it is characterized in that: described water inlet pipe (1) is located on the sidewall between middle tube (7) and the gravity mud-removing bucket (14).
5. height as claimed in claim 1 is turbid to fall dirty depositing reservoir, and it is characterized in that: described gravity mud-removing bucket (14) is upper and lower two taper Joints, and the sidewall of its upper taper and horizontal angle β are 55-65 °.
6. height as claimed in claim 1 is turbid to fall dirty depositing reservoir, and it is characterized in that: the bottom of described gravity mud-removing bucket (14) and horizontal angle α are 45-55 °.
CNU2008200288292U 2008-04-02 2008-04-02 High turbidity pollution reducing clarification tank Expired - Lifetime CN201168466Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066791A1 (en) * 2009-12-01 2011-06-09 Li Jinmin Waste water treatment equipment
CN102091443A (en) * 2010-12-31 2011-06-15 甘肃金桥给水排水设计与工程(集团)有限公司 Clarifier
CN101612489B (en) * 2009-07-15 2011-09-21 甘肃金桥给水排水设计与工程(集团)有限公司 Cinder soaking water concentrating and separating tank
WO2012075682A1 (en) * 2010-12-08 2012-06-14 Li Jinmin Solid-liquid separation device and use thereof in wastewater treatment
CN104941265A (en) * 2015-06-03 2015-09-30 甘肃金桥水科技(集团)股份有限公司 Rotational flow efficient separation silt clarifying basin and treatment technology
CN105457351A (en) * 2014-09-09 2016-04-06 杨志江 Sludge depositing and water guiding device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101612489B (en) * 2009-07-15 2011-09-21 甘肃金桥给水排水设计与工程(集团)有限公司 Cinder soaking water concentrating and separating tank
WO2011066791A1 (en) * 2009-12-01 2011-06-09 Li Jinmin Waste water treatment equipment
EA025145B1 (en) * 2009-12-01 2016-11-30 Цзиньминь Ли Waste water treatment equipment
US9150441B2 (en) 2009-12-01 2015-10-06 Jinmin Li Waste water treatment equipment
WO2012075682A1 (en) * 2010-12-08 2012-06-14 Li Jinmin Solid-liquid separation device and use thereof in wastewater treatment
CN102091443A (en) * 2010-12-31 2011-06-15 甘肃金桥给水排水设计与工程(集团)有限公司 Clarifier
CN105457351A (en) * 2014-09-09 2016-04-06 杨志江 Sludge depositing and water guiding device
CN104941265A (en) * 2015-06-03 2015-09-30 甘肃金桥水科技(集团)股份有限公司 Rotational flow efficient separation silt clarifying basin and treatment technology

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CB03 Change of inventor or designer information

Inventor after: Zhang Wenhua

Inventor after: Wang Gang

Inventor after: Qin Jian

Inventor after: Xing Xiulan

Inventor after: Gao Lijuan

Inventor before: Zhang Wenhua

Inventor before: Wang Gang

Inventor before: Xing Xiulan

Inventor before: Gao Lijuan

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG WENHUA WANG GANG XING XIULAN GAO LIJUAN TO: ZHANG WENHUA WANG GANG QIN JIAN XING XIULAN GAO LIJUAN

CP03 Change of name, title or address

Address after: 730030, 6 floor, Xin Sheng building, 279 Jiuquan Road, Chengguan District, Gansu, Lanzhou

Patentee after: Gansu Jinqiao water science and Technology (Group) Limited by Share Ltd

Address before: 730030, Lanzhou Central Plaza, Gansu, 6 floor

Patentee before: Gansu Jinqiao Water Treatment Technique Ltd.

C56 Change in the name or address of the patentee

Owner name: GANSU GOLDEN BRIGE WATER TECHNOLOGY (GROUP) CO., L

Free format text: FORMER NAME: GANSU JINQIAO WATER TREATMENT TECHNOLOGY ENGINEERING LTD.

CX01 Expiry of patent term

Granted publication date: 20081224

CX01 Expiry of patent term