CN104906836B - The mud discharging device of depositing reservoir in Biolak sewage treatment process - Google Patents
The mud discharging device of depositing reservoir in Biolak sewage treatment process Download PDFInfo
- Publication number
- CN104906836B CN104906836B CN201510355833.4A CN201510355833A CN104906836B CN 104906836 B CN104906836 B CN 104906836B CN 201510355833 A CN201510355833 A CN 201510355833A CN 104906836 B CN104906836 B CN 104906836B
- Authority
- CN
- China
- Prior art keywords
- under water
- mud
- ooze sucker
- priming pump
- self priming
- 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.)
- Active
Links
Abstract
The present invention relates to the mud discharging device of depositing reservoir in a kind of Biolak sewage treatment process, it is characterized in that: include self priming pump and ooze sucker under water, described self priming pump is connected with ooze sucker under water by slurry conduit, the described upper end of ooze sucker under water is equipped with check-valves, its lower end is provided with universal wheel, and described ooze sucker under water is provided with more than one mud suction inlet.Beneficial effect: compared with prior art, the present invention is constantly moved by ooze sucker under water, in the continuous suction operation of self priming pump, thoroughly removes heavy mud cumulative below the depositing reservoir of Biolak sewage disposal, depositing reservoir mud scum phenomenon is made effectively to be controlled, it is ensured that effluent quality qualified discharge.Cart type self priming pump is used to have conveniently moving, adapt to various landform；Ooze sucker lower end is equipped with four universal wheels under water, prevents sharp object from directly contacting with HDPE antiseepage film, can be prevented effectively from HDPE antiseepage film and damage.
Description
Technical field
The invention belongs to equipment for sewage treatment technology, particularly relate to the row of depositing reservoir in a kind of Biolak sewage treatment process
Mud device.
Background technology
Biolak sewage treatment process (BIOLAK) technology is in twentieth century 70 years by Feng Nuodunxi company of Germany
Generation research successfully a kind of Novel sewage treatment technology, and formally put into operation first BIOLAK process sewage in nineteen eighty-three
Treatment plant.Being unique in that of it uses underload activated sludge process, produces one by a kind of floating aerating chain
Awave mixed oxidization effect, thus create the good growing environment of all kinds of extraordinary microorganism, it is achieved higher denitrogenates phosphorus
Effect.Common BIOLAK process flow process: dephosphorization pond Aeration tank (multistage A/O function) is outside sedimentation tank depositing reservoir is up to standard
Row.Wherein, dephosphorization pond: sewage enters this pond together with returned sludge, it is sufficiently mixed under agitator effect, then enters aeration zone.Dirty
There is the reaction of part hydrolysis acidification in Shui Gai district, improves the biodegradability of sewage, alleviate the burden of follow-up aeration zone, thus reduce
Power consumption and the volume of aeration zone.The extended aeration of mixed zone and aerobic treatment region matches, can to the denitrogenation dephosphorizing of sewage
Play well effect；Aeration tank: aerator is that micropore sleeve pipe swings aeration form, and aerator is drawn by float tube, is suspended on
Chi Zhong, with hose connection between aerator and gas distribution pipe.During ventilation, aerator produces motion due to unbalance stress in water.Due to
The operation of aeration head, rising bubble forms air supporting, and movement locus increases the dead time that gas ducks in drink, therefore improves oxygen
Utilization rate.Sedimentation tank: sewage is solid-liquid separation in clarification sedimentation tank, the mud being deposited in bottom is suspended the suction of formula mud-sucking device
Going out, a mud part is back to Aeration tank, and a part is beaten to homogeneous pond by residual sludge pump, dehydration；Depositing reservoir: depositing reservoir upper end
Size: 14.8m × 72.08m；Lower end size: 8.2m × 56.5m；Chi Shen: 5m depositing reservoir three is 33.3 ° of slope angles, and one side is mixed
Coagulating soil face wall, slope and bottom are all covered with HDPE antiseepage film, and antiseepage film can not contact with sharppointed article, easily damaged, then can make
Subsoil water rises in depositing reservoir.Biolak sewage treatment process can not empty depositing reservoir simultaneously, in case bottom HDPE antiseepage
Film is excessive and floating by groundwater pressure.Water outlet DO is had particular/special requirement, DO to have to be larger than the outer row of 3mg/L ability by Germany's technique,
Depositing reservoir i.e. uses as an oxygen supply pond.But Environmental Protection in China department is to water outlet DO not requirement, but water outlet SS is required,
When domestic Effluent criteria is primary standard, for strengthening water quality further, often using depositing reservoir as sedimentation tank.Owing to depositing reservoir does not has
There is mud discharging system, cause heavy mud below depositing reservoir cumulative, form the mud scum of sheet after anaerobism, have a strong impact on again water outlet
Indices.
Biolak sewage treatment process depositing reservoir spoil disposal problem, is sewage treatment plant's technical barrier urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned technology, and provide in a kind of Biolak sewage treatment process and clarify
The mud discharging device in pond, thoroughly removes heavy mud cumulative below the depositing reservoir of Biolak sewage disposal, makes depositing reservoir mud scum existing
As effectively being controlled, it is ensured that effluent quality qualified discharge.
The present invention for achieving the above object, by the following technical solutions: depositing reservoir in a kind of Biolak sewage treatment process
Mud discharging device, it is characterized in that: include self priming pump and ooze sucker under water, described self priming pump is by slurry conduit and ooze sucker under water
Connect, the described upper end of ooze sucker under water is equipped with check-valves, and its lower end is provided with universal wheel, described ooze sucker under water be provided with one with
On mud suction inlet.
Described self priming pump is arranged in moveable cart composition cart type self priming pump or self priming pump is arranged on fixed mount, fixing
Moving guide rail it is provided with bottom frame.
The described shape of ooze sucker under water is rectangle cover body, and cover body central authorities are provided with mud suction inlet, described mud suction inlet
Being connected with slurry conduit, the slurry conduit other end is connected with self priming pump, and the described inwall of ooze sucker under water corner is provided with universal wheel, institute
State ooze sucker inwall under water parallel be provided with two filter bristle bars.
Described ooze sucker under water by rigidity slurry conduit and under water inhale mud transverse tube constitute, described under water inhale mud transverse tube be provided with
Some mud-suction holes, its one end is vertical affixed with rigidity slurry conduit one end, and its other end is shut, described suction mud transverse tube two ends under water
Being connected with universal wheel, the rigidity slurry conduit other end is connected with self priming pump, described rigidity slurry conduit and under water inhale mud transverse tube it
Between be connected with reinforcement.
The described shape of ooze sucker under water is in " day " glyph framework structure, and the framework of described ooze sucker under water is provided with some suctions
Mud hole, is connected with supporting leg under water on the framework of ooze sucker, described supporting leg is provided with universal wheel, and the transverse tube in the middle of ooze sucker hangs down under water
Directly being connected with connecting tube, described connecting tube connects has check-valves and slurry conduit, the slurry conduit other end to be connected with self priming pump.
Beneficial effect: compared with prior art, the present invention is constantly moved by ooze sucker under water, constantly taking out at self priming pump
Inhale work, thoroughly remove heavy mud cumulative below the depositing reservoir of Biolak sewage disposal, make depositing reservoir mud scum phenomenon obtain
Effectively control, it is ensured that effluent quality qualified discharge.Cart type self priming pump is used to have conveniently moving, adapt to various landform；
Ooze sucker lower end is equipped with four universal wheels under water, prevents sharp object from directly contacting with HDPE antiseepage film, can be prevented effectively from HDPE
Antiseepage film is damaged.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 3；
Fig. 2 is the plan structure schematic diagram of ooze sucker under water of Fig. 1；
Fig. 3 is the side view of the ooze sucker under water of embodiment 3；
Fig. 4 is Germany's BIOLAK process plane graph；
Fig. 5 is Biolak depositing reservoir and mud discharging device sectional view；
Fig. 6 is the structural representation of embodiment 1；
Fig. 7 is the structural representation of embodiment 2.
In figure: 1, self priming pump, 2, under water ooze sucker, 2-1, rigidity slurry conduit, 2-2, under water suction mud transverse tube, 2-3 strengthens
Muscle 3, slurry conduit, 4, check-valves, 5, universal wheel, 6, mud suction inlet, 7, filter bristle bars, 8, mud-suction hole, 9, supporting leg, 10,
Handbarrow, 11, backflow canal, 12, aisle, 13, cover body.
Detailed description of the invention
The detailed description of the invention of the present invention is described in detail below in conjunction with preferred embodiment.
Referring to accompanying drawing 1-3, the mud discharging device of depositing reservoir in a kind of Biolak sewage treatment process, including self priming pump 1 and water
Lower ooze sucker 2, described self priming pump is connected with ooze sucker under water by slurry conduit 3, and the described upper end of ooze sucker under water is equipped with non-return
Valve 4, its lower end is provided with universal wheel 5, and described ooze sucker under water is provided with more than one mud suction inlet 6.Described self priming pump is pacified
It is contained in moveable cart composition cart type self priming pump or self priming pump is arranged on fixed mount, bottom fixed mount, be provided with moving guide rail,
Cart type self priming pump moves along the aisle 12 of backflow canal 11, drives slurry conduit 3 and ooze sucker 2 under water along at the bottom of pond by rope
Mobile, carry out inhaling bricklayer's and make.
Embodiment 1
The described shape of ooze sucker under water is rectangle cover body 13, and cover body central authorities are provided with mud suction inlet 6, and described mud sucks
Mouth is connected with slurry conduit 3, and the slurry conduit other end is connected with self priming pump, and the described inwall of ooze sucker under water corner is provided with universal wheel
5, the described inwall of ooze sucker under water is parallel is provided with two filtration bristle bars 7, can intercept the part foreign material in mud, it is to avoid blocking
Mud suction inlet.
Embodiment 2
Described ooze sucker under water by rigidity slurry conduit 2-1 and under water inhale mud transverse tube 2-2 constitute, described under water inhale mud transverse tube
Being provided with some mud-suction holes 8, its one end is vertical affixed with rigidity slurry conduit one end, and its other end is shut, and described inhales mud under water
Transverse tube two ends are connected with universal wheel, and the rigidity slurry conduit other end is connected with self priming pump, described rigidity slurry conduit and inhaling under water
Reinforcement 2-3 it is connected with between mud transverse tube.
Embodiment 3
The described shape of ooze sucker under water is in " day " glyph framework structure, and the framework of described ooze sucker under water is provided with some suctions
Mud hole 8, is connected with supporting leg 9 under water on the framework of ooze sucker, described supporting leg is provided with universal wheel 5, under water the ten thousand of ooze sucker lower end
To wheel adjustable-height, substantially strengthened by property, increase spoil disposal efficiency；Transverse tube in the middle of ooze sucker is vertically connected with connection under water
Pipe, described connecting tube connects check-valves 4 and slurry conduit 3, under water the check-valves of ooze sucker upper end dress, it is ensured that in pipeline always
Being full of water, start is exceedingly fast to discharging the mud time, increases spoil disposal efficiency, it is to avoid the waiting time is longer and motor idle running is burnt.
The slurry conduit other end is connected with self priming pump 1.Slurry conduit uses wired hose.
The concrete manufacturing process of the present embodiment 3
One), cart type self priming pump
Being made handbarrow by stainless steel square pipe and self priming pump forms, handbarrow 10 size length × width × height is designed as 700mm
× 550mm × 460mm, self priming pump parameter is rated power 4kw, suction 7 meters, Yang Cheng 4 meters.
Two), ooze sucker under water
By Φ 75mm, the round rectangle system of length of side 1000mm that wall thickness 3mm coating steel pipe makes, in overall length 4000mm
Open the mud-suction hole of 4 aperture Φ 15mm on coating steel pipe every 100mm, be mutually an angle of 90 degrees, altogether 144 holes, in square system
Φ 100mm universal wheel is respectively installed at 4 angles, lower section, Height Adjustable, and Flange joint used by check-valves installed above.
Ooze sucker is moved by cable traction under water.
Cart type self priming pump is connected by Φ 75mm wired hose with ooze sucker under water, length 6000mm.
The pluses and minuses of three kinds of embodiments such as following table:
The effluent quality of three kinds of embodiments compares (unit: mg/L)
In summary it can be seen, embodiment 3 mud discharging device is operationally and pollutant removal amount aspect is superior to embodiment 1
With embodiment 2 mud discharging device.
Above-mentioned with reference to embodiment the mud discharging device of depositing reservoir in this kind of Biolak sewage treatment process is carried out detailed
Describe, be illustrative rather than determinate, can according to restriction scope list several embodiments, therefore without departing from
Changing and modifications under present general inventive concept, within should belonging to protection scope of the present invention.
Claims (4)
1. a mud discharging device for depositing reservoir in Biolak sewage treatment process, is characterized in that: include self priming pump and inhale mud under water
Device, described self priming pump is connected with ooze sucker under water by slurry conduit, the described upper end of ooze sucker under water equipped with check-valves, its lower end
Being provided with universal wheel, described ooze sucker under water is provided with more than one mud suction inlet；The described shape of ooze sucker under water is in " day "
Glyph framework structure, the framework of described ooze sucker under water is provided with some mud-suction holes, is connected with under water and props up on the framework of ooze sucker
Lower limb, described supporting leg is provided with universal wheel, and the transverse tube in the middle of ooze sucker is vertically connected with connecting tube under water, and described connecting tube connects to be had
Check-valves and slurry conduit, the slurry conduit other end is connected with self priming pump.
The mud discharging device of depositing reservoir in Biolak sewage treatment process the most according to claim 1, is characterized in that: described from
Sucking pump is arranged in moveable cart composition cart type self priming pump or self priming pump is arranged on fixed mount, is provided with movement bottom fixed mount
Guide rail.
The mud discharging device of depositing reservoir in Biolak sewage treatment process the most according to claim 1 and 2, is characterized in that: institute
Stating ooze sucker under water to be made up of rectangle cover body and slurry conduit, rectangle cover body central authorities are provided with mud suction inlet, described mud
Suction inlet is connected with slurry conduit, and the slurry conduit other end is connected with self priming pump, and the described inwall of ooze sucker under water corner is provided with ten thousand
To wheel, the described inwall of ooze sucker under water is parallel is provided with two filtration bristle bars.
The mud discharging device of depositing reservoir in Biolak sewage treatment process the most according to claim 1 and 2, is characterized in that: institute
State under water ooze sucker by rigidity slurry conduit and under water inhale mud transverse tube constitute, described under water inhale mud transverse tube be provided with some suction mud
Hole, its one end is vertical affixed with rigidity slurry conduit one end, and its other end is shut, and described mud transverse tube two ends of inhaling under water are connected with ten thousand
To wheel, the rigidity slurry conduit other end is connected with self priming pump, is connected with between described rigidity slurry conduit and under water suction mud transverse tube
Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355833.4A CN104906836B (en) | 2015-06-25 | 2015-06-25 | The mud discharging device of depositing reservoir in Biolak sewage treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355833.4A CN104906836B (en) | 2015-06-25 | 2015-06-25 | The mud discharging device of depositing reservoir in Biolak sewage treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104906836A CN104906836A (en) | 2015-09-16 |
| CN104906836B true CN104906836B (en) | 2017-01-04 |
Family
ID=54076528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510355833.4A Active CN104906836B (en) | 2015-06-25 | 2015-06-25 | The mud discharging device of depositing reservoir in Biolak sewage treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104906836B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711682B (en) * | 2017-11-09 | 2023-12-12 | 上海能正渔业科技开发有限公司 | Cableway traction dirt suction device |
| CN111167186B (en) * | 2020-01-16 | 2021-07-13 | 四川圆瑞建设工程有限责任公司 | Sewage treatment system for water conservancy and hydropower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2338107A1 (en) * | 1973-07-27 | 1975-02-20 | Bohlen Alfred | Effluent sludge removal - from sludge sedimentation tanks of effluent treatment plants |
| CN202289582U (en) * | 2011-10-31 | 2012-07-04 | 江苏清溢环保设备有限公司 | Peripheral driven sludge scraping and sucking machine for radial flow type secondary sedimentation tank |
| CN102327706B (en) * | 2011-09-28 | 2013-08-14 | 江苏盛世水业发展有限公司 | Anti-blocking sludge discharge device of sewage treatment precipitator |
| CN203777727U (en) * | 2013-12-05 | 2014-08-20 | 云南昆钢水净化科技有限公司 | Anti-blockage travelling mud sucker |
| CN204973183U (en) * | 2015-06-25 | 2016-01-20 | 宝应创业水务有限责任公司 | Row's mud device of depositing reservoir among hundred happy gram wastewater treatment process |
-
2015
- 2015-06-25 CN CN201510355833.4A patent/CN104906836B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2338107A1 (en) * | 1973-07-27 | 1975-02-20 | Bohlen Alfred | Effluent sludge removal - from sludge sedimentation tanks of effluent treatment plants |
| CN102327706B (en) * | 2011-09-28 | 2013-08-14 | 江苏盛世水业发展有限公司 | Anti-blocking sludge discharge device of sewage treatment precipitator |
| CN202289582U (en) * | 2011-10-31 | 2012-07-04 | 江苏清溢环保设备有限公司 | Peripheral driven sludge scraping and sucking machine for radial flow type secondary sedimentation tank |
| CN203777727U (en) * | 2013-12-05 | 2014-08-20 | 云南昆钢水净化科技有限公司 | Anti-blockage travelling mud sucker |
| CN204973183U (en) * | 2015-06-25 | 2016-01-20 | 宝应创业水务有限责任公司 | Row's mud device of depositing reservoir among hundred happy gram wastewater treatment process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104906836A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204973183U (en) | Row's mud device of depositing reservoir among hundred happy gram wastewater treatment process | |
| CN203700076U (en) | Deep purifying device for industrial wastewater | |
| CN108249573A (en) | A kind of biologic purifying pot for sewage disposal | |
| CN104906836B (en) | The mud discharging device of depositing reservoir in Biolak sewage treatment process | |
| CN208429896U (en) | A kind of spiral-flow aeration air lift sludge reflux pump | |
| CN108178439A (en) | A kind for the treatment of method for rural sewage and its device | |
| CN206872641U (en) | A kind of four-in-one sewage-treatment plant | |
| CN206705901U (en) | A kind of sewage disposal device with multi-filtering function | |
| CN212425578U (en) | Denitrification biological filter for secondary treatment of dredged residual water and filtering system | |
| CN208762372U (en) | A kind of intensive style MBR integrated sewage treating apparatus | |
| CN206928406U (en) | Enter river early-stage rainwater Collecting and dealing reclamation set | |
| CN207525100U (en) | A kind of drum type brake integrated sewage treating apparatus | |
| CN206735985U (en) | It is a kind of can fast filtering sewage sewage-treatment plant | |
| CN206457396U (en) | A kind of high-strength composite glass toughening manure pit tank structure | |
| CN206607110U (en) | Sewage-treatment plant | |
| CN206843283U (en) | A kind of integrated glass fiber reinforced plastic sewage disposal device | |
| CN207671870U (en) | Purifying domestic sewage processing equipment | |
| CN208378554U (en) | A kind of sewage treatment aeration tank | |
| CN206735992U (en) | A kind of effluent treatment plant of automatically clearing impurity | |
| CN207986966U (en) | A kind of water treatment facilities convenient for cleaning | |
| CN207418524U (en) | A kind of water circulation system | |
| CN214611742U (en) | Aeration biological fluidized bed-MBR membrane coupling reaction tank | |
| CN107585902A (en) | Water purification installation | |
| CN215161447U (en) | Suspended aerator for lake water environment treatment | |
| CN213475529U (en) | Novel complicated sewage lifting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |