CN109467284A - A kind of novel all-in-one sewage disposal device - Google Patents

A kind of novel all-in-one sewage disposal device Download PDF

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Publication number
CN109467284A
CN109467284A CN201811616107.3A CN201811616107A CN109467284A CN 109467284 A CN109467284 A CN 109467284A CN 201811616107 A CN201811616107 A CN 201811616107A CN 109467284 A CN109467284 A CN 109467284A
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CN
China
Prior art keywords
shell
concrete slab
slot
sewage
armoured concrete
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
CN201811616107.3A
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Chinese (zh)
Inventor
张海良
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Shanghai Shuishuihe Environmental Protection Technology Co Ltd
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Shanghai Shuishuihe Environmental Protection Technology Co Ltd
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Filing date
Publication date
Application filed by Shanghai Shuishuihe Environmental Protection Technology Co Ltd filed Critical Shanghai Shuishuihe Environmental Protection Technology Co Ltd
Priority to CN201811616107.3A priority Critical patent/CN109467284A/en
Publication of CN109467284A publication Critical patent/CN109467284A/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
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • 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
    • C02F3/28Anaerobic digestion processes
    • C02F3/2806Anaerobic processes using solid supports for microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

The invention discloses a kind of novel all-in-one sewage disposal devices of technical field of sewage, including shell, the top of the shell from left to right successively opens four hand holes, the outer wall of the hand hole is provided with armoured concrete slab, the top left side of the right side hand hole is equipped with air blower, the air blower is located at the top of armoured concrete slab, the air outlet cover of the air blower is connected to snorkel, the inner cavity of the shell from left to right successively opens inclusion removal slot, anaerobic filter bed slot, carrier flow slot, precipitation tank and disinfection trough, the precipitation tank is located at the bottom of disinfection trough, the top corresponding position of armoured concrete slab described in the front side wall of the shell and the left and right sides of rear wall and bottom is mounted on U-shaped ring, it is spirally connected between two U-shaped rings by connecting rope and flower basket bolt, four hand holes being provided with by cover top portion And multiple slots that shell inner cavity is provided with, reach and sewage is quickly handled, more people is facilitated to use.

Description

A kind of novel all-in-one sewage disposal device
Technical field
The present invention relates to technical field of sewage, specially a kind of novel all-in-one sewage disposal device.
Background technique
Sewage treatment is that the water quality requirement for being discharged into a certain water body to reach sewage or reusing purifies it Process.It is each that sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. The daily life of common people is also come into a field more and more.
Classify by sewage source, sewage treatment is generally divided into production sewage treatment and sanitary sewage disposal.Production waste packet Trade effluent, rural sewage and medical sewage etc. are included, and sanitary sewage is exactly the sewage that daily life generates, and refers to various shapes The inorganic matter of formula and the complex mixture of organic matter, including size solid particle, glue and the gel diffusion for floating and suspending Object and pure solution.
Divide by the matter of water dirt, the pollution of water there are two classes: one kind is natural pollution;Another kind of is artificial pollution, currently Biggish to water body harm is artificial pollution.Water pollution can be broadly divided into chemical contamination, object according to the difference of pollution impurity Rationality pollution and biologic contamination three categories.Pollutant mainly has industrial wastewater, unprocessed and arrange that is unprocessed and discharging The sanitary sewage put, largely using chemical fertilizer, pesticide, herbicide farmland sewage, stack trade waste and life by the river Rubbish, soil erosion and mine system engineering.
The existing sanitary sewage artificially generated is discharged after being handled, for reducing the pollution to environment, The existing mode handled sanitary sewage is directly simply filtered by one or more filter pocket mostly, is made Sewage after filter is expelled directly out, such filter method and for such method implement device cross filter process in meeting so that sink The case where starch is deposited in last lautertuns, will cause obstruction over time generation, and manual cleaning get up it is relatively difficult, Be unfavorable for using.
Summary of the invention
The purpose of the present invention is to provide a kind of novel all-in-one sewage disposal devices, to solve to mention in above-mentioned background technique Existing sewage treatment unit out only simply filters sewage, and overlong time be easy to cause asking for obstruction Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of novel all-in-one sewage disposal device, including Shell, the top of the shell from left to right successively open four hand holes, and the outer wall of the hand hole is provided with armoured concrete slab, The top left side of the right side hand hole is equipped with air blower, and the air blower is located at the top of armoured concrete slab, the air blast The air outlet cover of machine is connected to snorkel, the inner cavity of the shell from left to right successively open inclusion removal slot, anaerobic filter bed slot, Carrier flow slot, precipitation tank and disinfection trough, the precipitation tank are located at the bottom of disinfection trough, and the other end of the snorkel is installed on The inner cavity of disinfection trough, the left side wall top of the shell is equipped with inflow pipe, described to flow into the inner cavity left side wall managed through shell, It is connected between the inflow pipe and precipitation tank by circulation pipe, the other end of the circulation pipe is installed on the bottom of precipitation tank, institute The bottom for stating shell is connect with armoured concrete slab, and the bottom of the armoured concrete slab is equipped with metalling, the metalling Bottom be equipped with bottoming concrete layer, reinforced concrete described in the front side wall of the shell and the left and right sides of rear wall and bottom The top corresponding position of native plate is mounted on U-shaped ring, is spirally connected between two U-shaped rings by connecting rope and flower basket bolt.
Preferably, safety-valve is installed on the snorkel.
Preferably, the inside of the armoured concrete slab is filled with gravel layer.
Preferably, the diameter of the hand hole is from left to right followed successively by 450mm, 600mm, 450mm, 600mm, and the hand hole outer wall is set The corresponding specification for the armoured concrete slab set is 750mm, 900mm, 750mm, 900mm.
Preferably, the field trash is removed effective except slot, anaerobic filter bed slot, carrier flow slot, precipitation tank and disinfection trough Volume is respectively 5.626 cubic metres, 5.626 cubic metres, 2.570 cubic metres, 1.046 cubic metres and 0.105 cubic metre.
Compared with prior art, the beneficial effects of the present invention are: passing through a kind of novel all-in-one sewage disposal device Setting, it is reasonable in design, by device integral installation lower than the position lower than ground, and outer casing bottom from top to bottom successively Armoured concrete slab, metalling and bottoming concrete layer are filled, and in the lumen loading gravel layer of armoured concrete slab, by shell It is spirally connected between U-shaped ring at the top of the U-shaped ring and armoured concrete slab of front-rear side walls by flower basket bolt, for preventing shell And the floating of endoluminal means passes through inclusion removal by sewage from flowing into the inclusion removal slot that pipe is injected into shell inner cavity Slot is removed the field trash in sewage, and filtered sewage reaches in anaerobic filter bed slot, makes the suspended solid one in sewage For fraction floats on the water surface top of the first grid septic tank, another part can be deposited in bottom, and filtered sewage enters next stage Carrier flow slot in, carrier flow slot makes sewage by being attached to the effect of the microorganism in filling and slot on carrier, decomposes Organic matter in sewage simultaneously makes ammoniacal nitrogen carry out nitration reaction, and after sewage reaches precipitation tank, precipitation tank is moved to from carrier flow slot Suspended solid in the processing water sent carries out precipitation and separation and passes through isolated sludge while obtaining clear supernatant Water pipe is transmitted back to inflow and manages and be injected into sundries removal slot, while the processing water of importing is transplanted on disinfection trough, and processing water arrives Up to after disinfection trough, disinfection trough discharges after carrying out disinfection to processing water, needs that national town sewage will be reached through detection processing water quality Treatment plant's pollutant emission level-one B standard, the processing water in disinfection trough are flowed out from effuser after sterilization is complete, are mounted on simultaneously The other end of the work of air blower at the top of the hand hole of right side, the snorkel of the air outlet socket of air blower is mounted in disinfection trough, It is injected into disinfection trough by the work outside air of air blower by snorkel, toxic gas in disinfection trough is diluted, Air blower can be closed at any time by the safety-valve installed on snorkel simultaneously, to reach to gas in disinfection trough Body dilutes the purpose controlled, the processing of convenient sanitary sewage, while reducing the case where dirt blocks, and reduces artificial Processing.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is right side structure schematic diagram of the present invention;
Fig. 3 is overlooking structure diagram of the present invention.
In figure: 1 bottoming concrete layer, 2 metallings, 3 armoured concrete slabs, 4 shells, 5 flow into pipes, 6 hand holes, 7 circulation pipes, 8 air blowers, 9 snorkels, 10 Outlet Pipes, 11 disinfection troughs, 12 precipitation tanks, 13 carrier flow slots, 14 anaerobic filter bed slots, 15 field trashes Remove slot, 16 U-shaped rings, 17 flower basket bolts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The invention provides the following technical scheme: a kind of novel all-in-one sewage disposal device, for being carried out to sanitary sewage It rapidly and effectively handles, while reducing obstruction, referring to Fig. 1, including shell 4, the top of shell 4 from left to right successively opens Four hand holes 6 operate 4 inner cavity of shell for user, the diameter of hand hole 6 be from left to right followed successively by 450mm, 600mm, 450mm, 600mm, for corresponding to the operation of the volume in different inside grooves, the outer wall of hand hole 6 is provided with armoured concrete slab 3, uses Be fixed in hand hole 6 and shell 4,6 outer wall of hand hole setting armoured concrete slab 3 corresponding specification be 750mm, 900mm, The inside of 750mm, 900mm, armoured concrete slab 3 are filled with gravel layer, and the top left side of right side hand hole 6 is equipped with air blower 8, For the injection of outside air, air blower 8 is located at the top of armoured concrete slab 3, and the air outlet cover of air blower 8 is connected to snorkel 9, be used for transport air, safety-valve be installed on snorkel 9, for controlling the injection rate of air, the inner cavity of shell 4 from a left side to The right side successively opens inclusion removal slot 15, anaerobic filter bed slot 14, carrier flow slot 13, precipitation tank 12 and disinfection trough 11, field trash The dischargeable capacity for removing slot 15, anaerobic filter bed slot 14, carrier flow slot 13, precipitation tank 12 and disinfection trough 11 is respectively 5.626 vertical Square rice, 5.626 cubic metres, 2.570 cubic metres, 1.046 cubic metres and 0.105 cubic metre are precipitated for purifying to sewage Slot 12 is located at the bottom of disinfection trough 11, for the secondary precipitation before the disinfection and last exclusion of sewage, the other end peace of snorkel 9 Inner cavity loaded on disinfection trough 11 is injected into the inner cavity of disinfection trough 11, peace at the top of the right side wall of shell 4 for air in snorkel 9 It equipped with Outlet Pipe 10, is equipped at the top of the left side wall of shell 4 and flows into pipe 5, enter shell by flowing into pipe 5 for external sewage 4 inner cavity, at the same for connect with circulation pipe 7 and the circulation of sediment transport, flow into pipe 5 through shell 4 inner cavity left side wall, It flows between pipe 5 and precipitation tank 12 and is connected by circulation pipe 7, the other end of circulation pipe 7 is installed on the bottom of precipitation tank 12, shell 4 bottom is connect with armoured concrete slab 3, carries out place mat for the base to shell 4, the bottom of armoured concrete slab 3 is laid with There is metalling 2, the bottom of metalling 2 is equipped with bottoming concrete layer 1, it is filled place mat for the bottom to shell 4, thus The fastness for improving shell 4, referring to Fig. 2, the front side wall of shell 4 and the left and right sides of rear wall and bottom reinforcement bars concrete slab 3 top corresponding position is mounted on U-shaped ring 16, is spirally connected, is used for by connecting rope and flower basket bolt 17 between two U-shaped rings 16 4 two sides of shell are fixed, the flower basket bolt 17 being arranged by two U-shaped rings 16 and junction can effectively prevent outer Shell 4 floats.
In the specific use process, in order to handle about 50 people generation sanitary sewage, in a pre-installation, should first geologize and Level of ground water, and confirm earth bearing strength, it should ensure that the earth bearing strength of installation site is 50KN/ cubic metres or more, by device integral installation The position below accumulated snow depth 1m should be set, and guarantee air blower 8 simultaneously when there is accumulated snow lower than the position lower than ground Location is parallel to the ground, and is sequentially filled armoured concrete slab 3, the 50mm of 150mm thickness from top to bottom in 4 bottom of shell The bottoming concrete layer 1 of thick metalling 2 and 100mm thickness, and the gravel layer of the lumen loading single layer in armoured concrete slab 3, Spiral shell will be carried out by flower basket bolt 17 between the U-shaped ring 16 at 3 top of the U-shaped ring 16 of 4 front-rear side walls of shell and armoured concrete slab It connects, is fixed for preventing the floating of shell 4 and endoluminal means, while to shell 4, sewage is injected into outside from pipe 5 is flowed into In the inclusion removal slot 15 of 4 inner cavity of shell, by inclusion removal slot 15 to larger field trash, solid content and the grease in sewage It is separated, while resident sludge, filtered sewage reach in anaerobic filter bed slot 14, makes suspended solid a part in sewage The water surface top of the first grid septic tank is swum in, another part can be deposited in bottom, and filtered sewage enters the load of next stage In body flowing groove 13, carrier flow slot 13 makes sewage by being attached to the effect of the microorganism in filling and slot on carrier, decomposes Organic matter in sewage simultaneously makes ammoniacal nitrogen carry out nitration reaction, and after sewage reaches precipitation tank 12, precipitation tank 12 is to from carrier flow The suspended solid in processing water that slot 13 is transferred carries out precipitation and separation, while obtaining clear supernatant, by isolated dirt Mud is transmitted back to flow into pipe 5 and be injected into sundries by water pipe and be removed in slot, while the processing water of importing is transplanted on disinfection trough 11, After handling water arrival disinfection trough 11,11 pairs of processing water of disinfection trough discharge after carrying out disinfection, and need to reach through detection processing water quality National urban wastewater treatment firm pollutant emission level-one B standard, the processing water in disinfection trough 11 is after sterilization is complete from effuser Outflow, while being mounted on the work of the air blower 8 at the right side top of hand hole 6, the snorkel 9 of the air outlet socket of air blower 8 it is another One end is mounted in disinfection trough 11, is injected into disinfection trough 11 by the work outside air of air blower 8 by snorkel 9, right Toxic gas is diluted in disinfection trough 11, at the same the safety-valve by installing on snorkel 9 can at any time to air blower 8 It is closed, to achieve the purpose that control gas dilution in disinfection trough 11, the processing of convenient sanitary sewage, simultaneously The case where dirt blocks is reduced, artificial treatment is reduced.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of novel all-in-one sewage disposal device, including shell (4), it is characterised in that: the top of the shell (4) is from a left side Four hand holes (6) are successively opened to the right side, the outer wall of the hand hole (6) is provided with armoured concrete slab (3), the right side hand hole (6) top left side is equipped with air blower (8), and the air blower (8) is located at the top of armoured concrete slab (3), the air blast The air outlet cover of machine (8) is connected to snorkel (9), and the inner cavity of the shell (4) from left to right successively opens inclusion removal slot (15), anaerobic filter bed slot (14), carrier flow slot (13), precipitation tank (12) and disinfection trough (11), the precipitation tank (12) are located at The bottom of disinfection trough (11), the other end of the snorkel (9) are installed on the inner cavity of disinfection trough (11), the right side of the shell (4) Top side wall is equipped with Outlet Pipe (10), and inflow pipe (5) is equipped at the top of the left side wall of the shell (4), and (5) are managed in the inflow Through the inner cavity left side wall of shell (4), it is connect between the inflow pipe (5) and precipitation tank (12) by circulation pipe (7), it is described to follow The other end of endless tube (7) is installed on the bottom of precipitation tank (12), and the bottom of the shell (4) is connect with armoured concrete slab (3), The bottom of the armoured concrete slab (3) is equipped with metalling (2), and the bottom of the metalling (2) is equipped with bottoming concrete The top of layer (1), armoured concrete slab (3) described in the front side wall of the shell (4) and the left and right sides and bottom of rear wall is right It answers position to be mounted on U-shaped ring (16), is spirally connected between two U-shaped rings (16) by connecting rope and flower basket bolt (17).
2. a kind of novel all-in-one sewage disposal device according to claim 1, it is characterised in that: the snorkel (9) On safety-valve is installed.
3. a kind of novel all-in-one sewage disposal device according to claim 1, it is characterised in that: the armored concrete The inside of plate (3) is filled with gravel layer.
4. a kind of novel all-in-one sewage disposal device according to claim 1, it is characterised in that: the hand hole (6) Diameter is from left to right followed successively by 450mm, 600mm, 450mm, 600mm, the armoured concrete slab of hand hole (6) the outer wall setting (3) corresponding specification is 750mm, 900mm, 750mm, 900mm.
5. a kind of novel all-in-one sewage disposal device according to claim 1, it is characterised in that: the field trash is removed Except the dischargeable capacity of slot, anaerobic filter bed slot (14), carrier flow slot (13), precipitation tank (12) and disinfection trough (11) is respectively 5.626 cubic metres, 5.626 cubic metres, 2.570 cubic metres, 1.046 cubic metres and 0.105 cubic metre.
CN201811616107.3A 2018-12-28 2018-12-28 A kind of novel all-in-one sewage disposal device Pending CN109467284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811616107.3A CN109467284A (en) 2018-12-28 2018-12-28 A kind of novel all-in-one sewage disposal device

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Application Number Priority Date Filing Date Title
CN201811616107.3A CN109467284A (en) 2018-12-28 2018-12-28 A kind of novel all-in-one sewage disposal device

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CN109467284A true CN109467284A (en) 2019-03-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110862155A (en) * 2019-12-26 2020-03-06 南京公诚节能新材料研究院有限公司 Artificial aquatic weed for water ecological restoration

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1034177A (en) * 1996-07-29 1998-02-10 Matsushita Electric Works Ltd Purifying tank
JPH10249365A (en) * 1997-03-10 1998-09-22 Kubota Corp Sewage treating device
JP2005305295A (en) * 2004-04-21 2005-11-04 Hitachi Housetec Co Ltd Sewage purification tank
CN100342129C (en) * 2003-12-08 2007-10-10 日产自动车株式会社 Fixing structure for fuel injection nozzle
CN201245804Y (en) * 2008-08-29 2009-05-27 中煤国际工程集团沈阳设计研究院 Reinforced concrete integral road bed panel of railway crossing
CN101798856A (en) * 2010-04-07 2010-08-11 湖南大学 Steel-concrete combined beam and construction method thereof
CN203034825U (en) * 2013-02-07 2013-07-03 代长和 Floor edge protective rope
KR20140024036A (en) * 2014-02-01 2014-02-27 한상관 Natural eco-friendly method that cleans contaminated river water naturally by first discharging clean river water with heavy gravity while restoring the natural ecosystem by using automatic water purifier
CN206089361U (en) * 2016-09-28 2017-04-12 江苏力鼎环保工程有限公司 Distributed villages and small towns sewage treatment plant of low energy consumption
CN206337120U (en) * 2016-12-15 2017-07-18 山东中车华腾环保科技有限公司 Effluent treatment plant
CN206623235U (en) * 2017-02-24 2017-11-10 中国建筑第六工程局有限公司 A kind of building site anti-violent typhoon bracing means of mixing plant tank body
CN207597238U (en) * 2017-05-25 2018-07-10 中铁十局集团第三建设有限公司 A kind of pier body formwork reserves hanging basket bolt aperture plugging device
CN208071547U (en) * 2018-03-21 2018-11-09 湖南艾布鲁环保科技股份有限公司 A kind of rural domestic sewage treatment small-sized biological contact purification tank
CN112429923A (en) * 2020-12-22 2021-03-02 吉林化工学院 Rural domestic sewage low temperature treatment system

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1034177A (en) * 1996-07-29 1998-02-10 Matsushita Electric Works Ltd Purifying tank
JPH10249365A (en) * 1997-03-10 1998-09-22 Kubota Corp Sewage treating device
CN100342129C (en) * 2003-12-08 2007-10-10 日产自动车株式会社 Fixing structure for fuel injection nozzle
JP2005305295A (en) * 2004-04-21 2005-11-04 Hitachi Housetec Co Ltd Sewage purification tank
CN201245804Y (en) * 2008-08-29 2009-05-27 中煤国际工程集团沈阳设计研究院 Reinforced concrete integral road bed panel of railway crossing
CN101798856A (en) * 2010-04-07 2010-08-11 湖南大学 Steel-concrete combined beam and construction method thereof
CN203034825U (en) * 2013-02-07 2013-07-03 代长和 Floor edge protective rope
KR20140024036A (en) * 2014-02-01 2014-02-27 한상관 Natural eco-friendly method that cleans contaminated river water naturally by first discharging clean river water with heavy gravity while restoring the natural ecosystem by using automatic water purifier
CN206089361U (en) * 2016-09-28 2017-04-12 江苏力鼎环保工程有限公司 Distributed villages and small towns sewage treatment plant of low energy consumption
CN206337120U (en) * 2016-12-15 2017-07-18 山东中车华腾环保科技有限公司 Effluent treatment plant
CN206623235U (en) * 2017-02-24 2017-11-10 中国建筑第六工程局有限公司 A kind of building site anti-violent typhoon bracing means of mixing plant tank body
CN207597238U (en) * 2017-05-25 2018-07-10 中铁十局集团第三建设有限公司 A kind of pier body formwork reserves hanging basket bolt aperture plugging device
CN208071547U (en) * 2018-03-21 2018-11-09 湖南艾布鲁环保科技股份有限公司 A kind of rural domestic sewage treatment small-sized biological contact purification tank
CN112429923A (en) * 2020-12-22 2021-03-02 吉林化工学院 Rural domestic sewage low temperature treatment system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
田伟等: ""一体化中水处理装置在生活污水处理中的应用"", 《工业用水与废水》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110862155A (en) * 2019-12-26 2020-03-06 南京公诚节能新材料研究院有限公司 Artificial aquatic weed for water ecological restoration

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Application publication date: 20190315

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