CN107500417A - Intend pipeline water-purifying system - Google Patents

Intend pipeline water-purifying system Download PDF

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Publication number
CN107500417A
CN107500417A CN201610868744.4A CN201610868744A CN107500417A CN 107500417 A CN107500417 A CN 107500417A CN 201610868744 A CN201610868744 A CN 201610868744A CN 107500417 A CN107500417 A CN 107500417A
Authority
CN
China
Prior art keywords
water
pipeline water
purifying
pond
intend
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.)
Pending
Application number
CN201610868744.4A
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Chinese (zh)
Inventor
王昊
田灿
安晓青
杨洋
钟卉元
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North China University of Science and Technology
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North China University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North China University of Science and Technology filed Critical North China University of Science and Technology
Priority to CN201610868744.4A priority Critical patent/CN107500417A/en
Publication of CN107500417A publication Critical patent/CN107500417A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F2003/001Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F2003/001Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • C02F2003/003Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms using activated carbon or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The present invention relates to sewage purification field, and in particular to one kind intends pipeline water-purifying system.The present invention includes sludge concentration tank, intends pipeline water-purifying pond and Up-Flow Expansion Filter, wherein:Water inlet pipe, drainpipe are provided with inside sludge concentration tank, drainpipe connects with the bottom for intending pipeline water-purifying pond, and sludge concentration tank bottom is provided with mud mouth, and mud mouth is provided with valve;Intend the laid inside multilayer different substrates in pipeline water-purifying pond, intend pipeline water-purifying bottom of pond portion and communicated with Up-Flow Expansion Filter;Up-Flow Expansion Filter laid inside has porous ceramic grain, activated carbon, and pool wall is provided with water purification mouth.The present invention is not easy to grow mosquito, and purifying water effect is preferable, efficiency high, will not cause blocking because of long-time pollutant cumulative rises, can be long-term use of.

Description

Intend pipeline water-purifying system
Technical field
The present invention relates to sewage purification field, and in particular to one kind intends pipeline water-purifying system.
Background technology
Waste water is the important pollution sources of water pollution, deals with improperly or directly discharge can be to water body and soil without processing Serious pollution is caused, breaks water body balance, reduces oxygen in water;It can also trigger the infectious diseases such as enteron aisle or other diseases simultaneously Propagation, human health is threatened, so the processing to sewage is most important.Application of the filler in sewage has very big Development prospect, the performance of filler have direct influence to the efficiency of wastewater treatment, energy consumption, stability and reliability.The present invention It is to simulate the purpose that pipeline reaches purification sewage using filler.
The content of the invention
Susceptible to plugging problem and raising cleaning water during in order to solve to handle sewage, it is net that the present invention proposes a kind of plan pipeline Water system, the technical scheme of use are as follows:
One kind intends pipeline water-purifying system, including sludge concentration tank, intends pipeline water-purifying pond and Up-Flow Expansion Filter, sludge concentration tank Inside is provided with water inlet pipe, drainpipe, and the water inlet of drainpipe is higher than the delivery port of water inlet pipe, drainpipe and plan pipeline water-purifying pond Bottom connects, and sludge concentration tank bottom is provided with mud mouth, and mud mouth is provided with valve;Intend the laid inside multilayer in pipeline water-purifying pond Different substrates, matrix total height is less than pool wall height;Intend pipeline water-purifying bottom of pond portion and pass through intercommunicating pore phase with Up-Flow Expansion Filter It is logical;Up-Flow Expansion Filter laid inside has filter material layer, an active carbon layer, and pool wall is provided with water purification mouth, filtrate and activated carbon it is total Highly it is less than water purification open height;Drainpipe water inlet open height is highly more than Up-Flow Expansion Filter more than annular collecting vat upper ring surface Water purification open height is more than anchor ring height under annular collecting vat.
Process for purifying water provided by the invention, it is not easy to grow mosquito, purifying water effect is preferable, efficiency high, will not be because dirty for a long time Dye thing cumulative rises cause blocking, can be long-term use of.
Further, prioritization scheme of the invention is:
The bottom surface of sludge concentration tank is inclined plane, and mud mouth is located at bottom surface lowest part.
Intend pipeline water-purifying pond laid inside matrix be followed successively by from bottom to top cobblestone, zeolite, quartz sand, biological ceramic particle, Soil.
Dividing plate is provided between different substrates, septum plate length is identical and is shorter than the length for intending pipeline water-purifying pond, is put by " Z " font Put.
Intend pipeline water-purifying pond and be provided with two, the first, second dividing plate paving location intended in pipeline water-purifying pond is symmetrical.
Perforation plate is provided between filter material layer, active carbon layer and intercommunicating pore.
Filter material layer, the cumulative volume of active carbon layer are less than or equal to 2/3rds of Up-Flow Expansion Filter volume.
Filter material layer, the volume ratio of active carbon layer are 5:1.
Up-Flow Expansion Filter top is provided with annular collecting vat, and delivery port is located between the upper and lower anchor ring of annular collecting vat.
The top of drainpipe is opened type structure.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Five kinds of hypothalluses that Fig. 2 is the present invention lay schematic diagram.
Fig. 3 is matrix grid tile arrangement schematic diagram.
In figure:Water inlet pipe 1, water inlet 101, delivery port 102, valve 2, mud mouth 3, drainpipe 4, water inlet end 401, water outlet End 402, tilt bottom of pond 5, plant 6, middle pool wall 7, matrix 8, cobblestone 801, zeolite 802, quartz sand 803, biological ceramic particle 804, soil 805, intercommunicating pore 9, perforation plate 10, annular collecting vat 11, upper ring surface 12, lower anchor ring 13, water purification mouth 14, clear water zone 15, filtrate(Porous ceramic grain)16, activated carbon 17, dividing plate 18, pool wall 19, baffle plate 20.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in detail in embodiment.
One kind intends pipeline water-purifying system, and from left to right successively by sludge concentration tank, first intends pipeline water-purifying pond, and second intends pipe Road water purifying tank and Up-Flow Expansion Filter composition.
Sludge concentration tank, first intends pipeline water-purifying pond, and the second plan pipeline water-purifying pond and Up-Flow Expansion Filter are tight in order Close connection, wherein:The effect of sludge concentration tank is to remove a large amount of sludge adulterated in sewage, prevents from becoming silted up into other ponds Product blocks.The effect in first, second plan pipeline water-purifying pond is the heavy metal ion absorbed in sewage and removes substantial amounts of nitrogen in water removal The element of the contaminant waters such as squama.The effect of Up-Flow Expansion Filter is further purification sewage, adsorbs and excludes the impurity in water, most Free of contamination clear water is obtained eventually.
Water inlet pipe 1, drainpipe 4 are provided with inside sludge concentration tank, water inlet pipe 1 and drainpipe 4 are symmetrical arranged, water inlet pipe 1, row It is seamlessly connected between water pipe 4 and pool wall 19.The water inlet end 401 of drainpipe 4 is higher than the delivery port 101 of water inlet pipe 1, the He of drainpipe 4 First intends the connection of pipeline water-purifying pond, and pipeline water-purifying bottom of pond portion, sludge condensation bottom of pond are intended in the water side 402 of drainpipe 4 positioned at first Portion is provided with mud mouth 3, and mud mouth 3 is provided with the valve 2 of controlling switch.
Valve 2 is closed, and sewage flows into sludge concentration tank from water inlet pipe 1, and sewage flows out from the delivery port 102 of water inlet pipe 1, is intake The delivery port 102 of pipe 1 is located at the lower middle position in pond.Point three regions in pond:Top is settling section, and middle part is water filling Area, bottom are decanting zone.The bottom of sludge concentration tank is that the bottom surface of i.e. 5 sludge concentration tanks of heeling condition is inclined plane, inclined plane The low bottom of side pool wall 19 setting mud mouth, the water side 402 of drainpipe are concordant with inclined plane peak.Sludge gradually sinks Form sediment, be accumulated in and tilt bottom of pond 5(Solid construction), preferably sludge can be allowed to discharge., can be with when sludge gathers to a certain extent Open valve 2 and carry out discharge sludge, to reduce the space that sludge occupies, continue shutoff valve door 2 after discharging some.
Sewage is continuously drained into by water inlet pipe 1, is accumulated in sludge concentration tank, and sludge sinks naturally in the presence of gravitational field Drop, is separated, and sludge is in bottom concentration and settlement, and upper strata then becomes to clarify, by being continuously discharged into, final top settling section Water can enter drainpipe 4, and pass through pipeline and flow into first and intend pipeline water-purifying bottom of pond portion;The water inlet end 401 of drainpipe 4 is arranged to Opened type(It is funneling)The top of structure, i.e. drainpipe 4 disposes the larger funnel of an opening.
First, which intends pipeline water-purifying pond and second, intends the laid inside multilayer different substrates 8 in pipeline water-purifying pond, the total height of matrix 8 Intend the height of pool wall 7, the water surface among pipeline water-purifying pond less than first, second and be higher than the segment distance of soil horizon 805 1;Second intends pipeline Water purifying tank bottom is communicated with Up-Flow Expansion Filter by intercommunicating pore 9.First, which intends pipeline water-purifying pond and second, intends pipeline water-purifying pond The matrix 8 of laid inside be followed successively by cobblestone layer 801, zeolite layer 802, quartz sand layer 803, biological ceramic particle layer from bottom to top 804th, soil horizon 805(Referring to Fig. 3).
The planting plants 6 of soil horizon 805, quartz sand layer 803, the absorption of 804 pairs of phosphorus of biological ceramic particle layer are preferable, zeolite layer 802 Absorption to ammonia nitrogen is preferable, and gap is larger between cobblestone 801 is easy to current to lead to, and it is also preferable to handle sewage ability.
The paving mode in laying of matrix 8 is different, is divided into two kinds, the first is comprehensive tiling type, and 8 layers of this matrix is Cobblestone layer 801, zeolite layer 802 and soil horizon 805, second is grid tiling type(Referring to Fig. 2), this hypothallus is quartz sand Layer 803, biological ceramic particle layer 804.Tiling is the space for allowing matrix to be paved with whole layer comprehensively, and the method is larger suitable for particle, The larger matrix in gap, and grid tiling be matrix is laid in it is grid-like, with organic gunnysack or perforated retainer enclosure, surrounding Also matrix is laid, reserves a little current tracks, prevents current blocking.
Quartz sand layer 803, biological ceramic particle layer 804 because the gap between particle and particle it is smaller, put down so being arranged to grid Paving type(Referring to Fig. 2), the space of flowing is reserved for water, prevents to block.
Dividing plate 18 is provided between different substrates 8, the length of dividing plate 18 is identical and is shorter than water purification pond length, is put by " Z " font, the The paving location of dividing plate 18 in one plan pipeline water-purifying pond and the second plan pipeline water-purifying pond is symmetrical.First intend in pipeline water-purifying pond four every The arrangement of plate 18 is from bottom to top:Keep left, keep right, keep left, keep right;Four arrangements of dividing plates 18 are under in second plan pipeline water-purifying pond Upwards:Keep right, keep left, keep right, keep left;Each layer of matrix 8 will be filled into the dividing plate 18 and the aperture position of pool wall 19 of last layer, protect Card current can smoothly arrive at last layer.
The soil horizon of top and the biological ceramic particle layer baffle plate 20 on side separate, and prevent soil loss into biological ceramic particle In layer.Than soil floor height little by little, and the lower end of baffle plate 20 is closely connected the height of baffle plate 20 with following dividing plate 18..
Sewage flows into first and intends pipeline water-purifying bottom of pond portion, does not have cobblestone layer 801 first, then from the opposite side of dividing plate 18 Opening flows on the way zeolite layer 802, flows into quartz sand layer 803, most biological ceramic particle layer 804, Zhongdao successively in an identical manner Up to soil horizon 805.It is high that first plan pipeline water-purifying pond and the second height of middle pool wall 7 for intending pipeline water-purifying pond are less than both sides pool wall 19 Degree, current did not had the certain altitude of soil horizon 805, and the top through middle pool wall 7 flows to the second plan pipeline water-purifying pond, and first intends pipeline Water purifying tank and second intends planting plants 6, such as lotus, calamus, cattail, reed on the soil horizon 805 in pipeline water-purifying pond.
Sewage flow into second intend pipeline water-purifying pond after, water start slowly on by track toward flowing down, be fully saturated with five kinds Second is reached after matrix 8 and intends pipeline water-purifying bottom of pond portion, Up-Flow Expansion Filter is flowed into by intercommunicating pore 9.
Perforation plate 10 is provided with above the side of bottom intercommunicating pore 9 of Up-Flow Expansion Filter, the top of perforation plate 10 is successively It is equipped with filter material layer(Filtrate refers to porous ceramic grain)16th, active carbon layer 17, filter material layer 16, the volume ratio of active carbon layer 17 are 5:1, Filter material layer 16, the cumulative volume of active carbon layer 17 are less than or equal to 2/3rds of Up-Flow Expansion Filter volume.Up-Flow Expansion is filtered Pond top is provided with annular collecting vat 11, and water purification mouth 14 is located between the upper ring surface 12 of annular collecting vat 11, lower anchor ring 13.Filter material layer 16 Total height with active carbon layer 17 is less than the height of water purification mouth 14.
Sewage flows into Up-Flow Expansion Filter from intercommunicating pore 9, and sewage, gradually toward upstream, passes through successively through perforation plate 10 Active carbon layer 17 and filter material layer(Porous ceramic grain)16, reach the clear water zone 15 of Up-Flow Expansion Filter, when water is raised to certain altitude Afterwards, into annular collecting vat 11, flowed out after spilling at water purification mouth 14.
Pool wall 19 at left and right sides of heretofore described sludge concentration tank and Up-Flow Expansion Filter is highly identical, is higher than The open top end of sludge concentration tank internal drainage pipe 4 i.e. the height of water inlet end 401, the height of water inlet end 401 of drainpipe 4 is higher than the One, which intends pipeline water-purifying pond and second, intends the height of middle pool wall 7 in pipeline water-purifying pond, and the middle height of pool wall 7 is higher than annular collecting vat 11 The height of upper ring surface 12, the height of upper ring surface 12 is higher than anchor ring under annular collecting vat higher than the height of water purification mouth 14, the height of water purification mouth 14 Highly.
The height of pool wall 19 is more than the height of water inlet end 401 of drainpipe 4, and the height of water inlet end 401 is more than first, second and intends pipeline The height of middle pool wall 7 of water purifying tank, the middle height of pool wall 7 are more than the height of 11 upper ring surface of annular collecting vat 12, the height of upper ring surface 12 More than the height of Up-Flow Expansion Filter water purification mouth 14, the height of water purification mouth 14 is more than the height of 11 times anchor rings of annular collecting vat 13.
Described above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, On the premise of not departing from present inventive concept, some improvements and modifications can also be made, enters and uses new protection domain at this It is interior.

Claims (10)

1. one kind intends pipeline water-purifying system, including sludge concentration tank, intend pipeline water-purifying pond, Up-Flow Expansion Filter, its feature exists In:Be provided with water inlet pipe, drainpipe inside sludge concentration tank, the water inlet of drainpipe is higher than the delivery port of water inlet pipe, drainpipe and Intend the bottom connection in pipeline water-purifying pond, sludge concentration tank bottom is provided with mud mouth, and mud mouth is provided with valve;Intend pipeline water-purifying pond Laid inside multilayer different substrates, matrix total height less than pool wall height;Intend pipeline water-purifying bottom of pond portion to filter with Up-Flow Expansion Pond is communicated by intercommunicating pore;Up-Flow Expansion Filter laid inside has filter material layer, active carbon layer, and pool wall is provided with water purification mouth, filter The total height of material and activated carbon is less than water purification open height;Drainpipe water inlet open height is highly more than more than annular collecting vat upper ring surface Up-Flow Expansion Filter water purification open height, and more than anchor ring height under annular collecting vat.
2. plan pipeline water-purifying system according to claim 1, it is characterised in that:The bottom surface of sludge concentration tank is inclined plane, Mud mouth is located at bottom surface lowest part.
3. plan pipeline water-purifying system according to claim 1, it is characterised in that:Intend the matrix of pipeline water-purifying pond laid inside Cobblestone, zeolite, quartz sand, biological ceramic particle, soil are followed successively by from bottom to top.
4. plan pipeline water-purifying system according to claim 3, it is characterised in that:Dividing plate, dividing plate length are provided between different substrates Spend identical and be shorter than the length for intending pipeline water-purifying pond, put by " Z " font.
5. plan pipeline water-purifying system according to claim 1, it is characterised in that:Intend pipeline water-purifying pond and be provided with two, first, The second dividing plate paving location intended in pipeline water-purifying pond is symmetrical.
6. plan pipeline water-purifying system according to claim 1, it is characterised in that:Filter material layer, active carbon layer and intercommunicating pore it Between be provided with perforation plate.
7. plan pipeline water-purifying system according to claim 1, it is characterised in that:Filter material layer, the cumulative volume of active carbon layer are small In equal to 2/3rds of Up-Flow Expansion Filter volume.
8. plan pipeline water-purifying system according to claim 1, it is characterised in that:Filter material layer, the volume ratio of active carbon layer are 5:1.
9. plan pipeline water-purifying system according to claim 1, it is characterised in that:Up-Flow Expansion Filter top is provided with annular Water leg, delivery port are located between the upper and lower anchor ring of annular collecting vat.
10. plan pipeline water-purifying system according to claim 1, it is characterised in that:The top of drainpipe is opened type structure.
CN201610868744.4A 2016-09-30 2016-09-30 Intend pipeline water-purifying system Pending CN107500417A (en)

Priority Applications (1)

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CN201610868744.4A CN107500417A (en) 2016-09-30 2016-09-30 Intend pipeline water-purifying system

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Application Number Priority Date Filing Date Title
CN201610868744.4A CN107500417A (en) 2016-09-30 2016-09-30 Intend pipeline water-purifying system

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0947769A (en) * 1995-08-08 1997-02-18 Hitachi Ltd Method for back washing biological activated carbon
CN101066808A (en) * 2007-05-24 2007-11-07 浙江大学 Ventilating and baffling artificial wetland simulator
CN101205096A (en) * 2007-11-26 2008-06-25 刘正应 Sewage treatment method capable of avoiding filler silting of subsurface flow constructed wetland and facilities thereof
US20090045145A1 (en) * 2007-08-17 2009-02-19 Kent Greg B Device and method for purifying water
CN201908002U (en) * 2010-11-05 2011-07-27 刘云根 Natural aeration vertical subsurface type flow sewage treatment device for artificial wetland
CN103539255A (en) * 2013-10-12 2014-01-29 华南理工大学 Suspended ceramsite-active carbon double-layer filtering tank and method for applying filtering tank in treating raw water
CN104150704A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Treatment device and treatment method for sewage treatment and reclamation
CN206051693U (en) * 2016-09-30 2017-03-29 华北理工大学 Intend pipeline water-purifying system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0947769A (en) * 1995-08-08 1997-02-18 Hitachi Ltd Method for back washing biological activated carbon
CN101066808A (en) * 2007-05-24 2007-11-07 浙江大学 Ventilating and baffling artificial wetland simulator
US20090045145A1 (en) * 2007-08-17 2009-02-19 Kent Greg B Device and method for purifying water
CN101205096A (en) * 2007-11-26 2008-06-25 刘正应 Sewage treatment method capable of avoiding filler silting of subsurface flow constructed wetland and facilities thereof
CN201908002U (en) * 2010-11-05 2011-07-27 刘云根 Natural aeration vertical subsurface type flow sewage treatment device for artificial wetland
CN103539255A (en) * 2013-10-12 2014-01-29 华南理工大学 Suspended ceramsite-active carbon double-layer filtering tank and method for applying filtering tank in treating raw water
CN104150704A (en) * 2014-07-25 2014-11-19 中国环境科学研究院 Treatment device and treatment method for sewage treatment and reclamation
CN206051693U (en) * 2016-09-30 2017-03-29 华北理工大学 Intend pipeline water-purifying system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
卢昌义等: "湿地生态与工程 以红树林湿地为例"", 厦门大学出版社, pages: 107 *

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Application publication date: 20171222