CN108395053A - A kind of industrial wastewater landscape type purification system - Google Patents

A kind of industrial wastewater landscape type purification system Download PDF

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Publication number
CN108395053A
CN108395053A CN201810137122.3A CN201810137122A CN108395053A CN 108395053 A CN108395053 A CN 108395053A CN 201810137122 A CN201810137122 A CN 201810137122A CN 108395053 A CN108395053 A CN 108395053A
Authority
CN
China
Prior art keywords
water
aerobic tank
tank
buffer pool
anaerobic pond
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
CN201810137122.3A
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Chinese (zh)
Inventor
万嘉伟
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.)
Nanjing Rukang Environmental Engineering Co Ltd
Original Assignee
Nanjing Rukang Environmental Engineering Co Ltd
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 Nanjing Rukang Environmental Engineering Co Ltd filed Critical Nanjing Rukang Environmental Engineering Co Ltd
Priority to CN201810137122.3A priority Critical patent/CN108395053A/en
Publication of CN108395053A publication Critical patent/CN108395053A/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/08Fountains
    • 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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1278Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284Mixing devices
    • 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

Abstract

The invention discloses a kind of industrial wastewater landscape type purification systems, including buffer pool, anaerobic pond, aerobic tank, sedimentation basin and water tank, it is characterised in that:The buffer pool is built with anaerobic pond in below ground, the aerobic tank is placed in ground or more, the buffer pool is built jointly together with anaerobic pond, centre is by separating, buffer pool top is connect by pipeline with anaerobic pond bottom and is communicated, the buffer pool bottom is connected with workshop sewage conduct, and the sieve for impurity in filter sewage is equipped at the workshop sewage conduct water inlet, water pump is connected between aerobic tank on the anaerobic pond water outlet.This practicality has the following advantages that:Whole system is not necessarily to dosing, and convenient to overhaul and daily maintenance, Recovery Purifying utilization rate is high, and aerobic tank is designed to that multi-stage aeration drops, and beautifies the environment, and secondary reuse of waste water, no dangerous waste, low energy consumption is profitable, has and beautifies the environment, can degrade industrial wastewater, using water wisely.

Description

A kind of industrial wastewater landscape type purification system
Technical field
The present invention relates to technical field of waste water processing, in particular to a kind of industrial wastewater landscape type purification systems.
Background technology
Industrial wastewater is both possible to discharge urban discharging pipeline, it is also possible to when direct emission water body, under normal circumstances, Often comprehensive project plan comparison is desirable, i.e., handles and send city processing to be combined in factory.Some waste water can recycle goods and materials or Byproduct is produced, technology is easy when some waste water are individually handled, expense is less, at this moment recycling or processing is placed in factory or workshop It is interior, or even be reasonable in tissue to production procedure.And the reduction of waste water oxygen-consuming, so that industrial wastewater and sanitary sewage is merged Processing is usually both economical.Meanwhile appropriate centralized processing management easier than extensive decentralized processing, it is easily guaranteed that processing Effect.As for poisonous and harmful substances, the removal of heavy metal ion and biological not degradable harmful organic substances, only in life Production scene solves immediately, these waste water is not allowed to dispatch from the factory, and is only the reliable method for preventing pollution environment.The skill of the purification of waste water at present Art can only be applied in low concentration resident living sewage, the high concentration that can not be suitable for generating industrial enterprise, difficult to degrade Wastewater degradation is required with purification.Wastewater processing technology current simultaneously can not bring economy and environmental benefit to enterprise, and look forward to Industry voluntarily builds existing common purifying facility, and cost of investment is big, and operating cost is high, and management difficulty is big.
Invention content
The technical problem to be solved by the present invention is to overcome the above technical problems, provide a kind of no dangerous waste, and low energy consumption can be full of Profit has and beautifies the environment, and not dosing facilitates management, maintenance, supervision, and can degrade industrial wastewater, water-saving Industry Waste water scenery Sightization treatment process.
In order to solve the above technical problems, technical solution provided by the invention is a kind of industrial wastewater landscape type purification system, Including buffer pool, anaerobic pond, aerobic tank, sedimentation basin and water tank, it is characterised in that:The buffer pool is built with anaerobic pond on ground Hereinafter, the aerobic tank is placed in ground or more, the buffer pool is built jointly together with anaerobic pond in face, it is intermediate by partition every It opens, buffer pool top is connect by pipeline with anaerobic pond bottom and is communicated, and the buffer pool bottom is connected with workshop sewage conduct, Sieve for impurity in filter sewage is installed at the workshop sewage conduct water inlet, on the anaerobic pond water outlet with it is aerobic Water pump is connected between pond, the water pump controls start and stop using liquid level gauge, and being equipped on the outlet pipe of the water pump prevents down It is the water landscape of multi-stage aeration drop to fill and protect the check-valves of motor, the aerobic tank, is set outside the aerobic tank There is a multistage ladder that length increases step by step from top to bottom, the aerobic tank is internally provided with oxygen-increasing device, under the aerobic tank side Side, which is equipped with, is pumped into mouth, and the oxygen-increasing device is equipped with the air inlet by being connect with air at the top of aerobic tank, the oxygen-increasing device Bottom is equipped with gas outlet, and isolation strip is equipped with around the aerobic tank, and fountain basin is equipped between the aerobic tank and isolation strip, described Fountain basin bottom be incline structure, the sedimentation basin be mounted on fountain basin incline structure bottom, the sedimentation basin top with Be connected by reflux line between anaerobic pond bottom, the sedimentation basin is connected with sludge-tank by pipeline, the aerobic tank with It is exported and is connected by overflow between water tank, the water tank is connected with flush box, the flush box punching by pipeline Sewage after washing is connected by pipeline with septic tank, is connected by underground piping between the septic tank and buffer pool.
Preferably, the aerobic tank that one or more serial or parallel connections can also be connected on the water tank carries out further Degradation purified treatment, the water tank can also be connected for toilet, greening irrigation, ground flushing or common water landscape.
Preferably, the biologic packing material for playing enhancing purification function is equipped with inside the aerobic tank with multistage ladder outside.
Preferably, the isolation strip be flowers, trees, lawn, engineer other objects.
Preferably, the sedimentation basin bottom is equipped with the mud discharging pipe with valve.
Preferably, between the buffer pool and anaerobic pond use bottom in and top out pipeline connection type, the buffer pool with Anaerobic pond is relatively closed and respectively reserves an inspection socket.
Preferably, the septic tank is that three lattice standardize septic tank, periodic cleaning excrement slag, and supernatant liquor can do green The sludge of liquid fertilizer, excrement slag and sedimentation basin uses degradable plastic film to be covered as fertilizer.
The present invention has the following advantages that compared with prior art:Whole system be not necessarily to dosing, convenient to overhaul and daily maintenance, Recovery Purifying utilization rate is high;Aerobic tank is designed to that multi-stage aeration drops, and can be used as outdoor water landscape, beautifies the environment;Sedimentation basin After standard water discharge, into water tank secondary use;Without dangerous waste, low energy consumption is profitable, and can degrade industrial wastewater, using water wisely, solves The problem of scale wastewater treatment, and by sewage-treatment plant improvement to be easily managed supervision, while beautiful purifier, with Living environment is harmonious to be combined together.
Description of the drawings
Fig. 1 is a kind of process flow chart of industrial wastewater landscape type purification system of the present invention.
Fig. 2 is a kind of structural schematic diagram of industrial wastewater landscape type purification system of the present invention.
Fig. 3 is a kind of aerobic tank structural schematic diagram of industrial wastewater landscape type purification system of the present invention.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of industrial wastewater landscape type purification system, including buffer pool 1, anaerobic pond 2, aerobic tank 3, precipitation Pond 4 and water tank, it is characterised in that:The buffer pool 1 is built with anaerobic pond 2 in below ground, and the aerobic tank 3 is placed in ground More than face, the buffer pool 1 is built jointly together with anaerobic pond 2, and centre is by separating, 1 top of buffer pool and 2 bottom of anaerobic pond Portion is communicated by pipeline connection, and 1 bottom of the buffer pool is connected with workshop sewage conduct 5, and the workshop sewage conduct 5 is intake Place is equipped with the sieve for impurity in filter sewage, and water pump is connected between aerobic tank 3 on 2 water outlet of the anaerobic pond 6, the water pump 6 controls start and stop using liquid level gauge, and being equipped on the outlet pipe of the water pump 6 prevents from pouring in down a chimney and protect stopping for motor Valve is returned, the aerobic tank 3 is the water landscape of multi-stage aeration drop, and 3 outside of the aerobic tank is equipped with length from top to bottom The multistage ladder 15 increased step by step, the aerobic tank 3 are internally provided with oxygen-increasing device 7, and 3 one side-lower of the aerobic tank, which is equipped with, to be pumped into Mouthfuls 17, the suctions mouth 17 is connected with water pump 6, the oxygen-increasing device 7 equipped with pass through connect with air at the top of aerobic tank 3 into Gas port 8,7 bottom of the oxygen-increasing device are equipped with gas outlet 9, are equipped with isolation strip 10 around the aerobic tank 3, the aerobic tank 3 with Fountain basin 11 is equipped between isolation strip 10,11 bottom of the fountain basin is incline structure, and the sedimentation basin 4 is mounted on fountain basin 11 Incline structure bottom, be connected by reflux line 14 between 4 top of the sedimentation basin and 2 bottom of anaerobic pond, the precipitation Pond 4 is connected with sludge-tank 12 by pipeline, is connected by pipe outlet 13 between the aerobic tank 3 and water tank, the storage Water tank is connected with flush box by pipeline, and the sewage after the flush box is flushed is connected by pipeline with septic tank, It is connected by underground piping 5 between the septic tank and buffer pool 1.
The aerobic tank 3 that one or more serial or parallel connections can also be connected on the water tank further degrade only Change is handled, and the water tank can also be connected for toilet, greening irrigation, ground flushing or common water landscape.
3 are equipped with the biologic packing material 16 for playing enhancing purification function with 15 outside of multistage ladder inside the aerobic tank.
The isolation strip 10 be flowers, trees, lawn, engineer other objects.
4 bottom of the sedimentation basin is equipped with the mud discharging pipe 18 with valve.
The pipeline connection type of bottom in and top out, the buffer pool and anaerobic pond are used between the buffer pool 1 and anaerobic pond 2 Relatively closed and respective reserved inspection socket.
The septic tank is that three lattice standardize septic tank, periodic cleaning excrement slag, and supernatant liquor can pass through degradable plastics Film packaging covers nearby is used as ecological ideas fertilizer.
The technological process of this system includes the following steps:
1, plant effluent is flow automatically by underground piping enters buffer pool and anaerobic pond from bottom, and water is by pipeline from buffer pool Top overflow enters anaerobic pond bottom, and sieve is equipped in underground piping, to stop that large particulate matter includes but not limited to add The clast and hair of work production, residue etc.;
2, waste water flows out the aerobic tank for entering multi-stage aeration drop under the action of water pump by anaerobic pond, and aerobic tank includes Internal oxygenation region, drop ladder, fountain basin, sedimentation basin, and oxygenation aeration is carried out by the oxygen-increasing device inside aerobic tank, multistage Drop, it is biodegradable by being carried out with external biologic packing material inside aerobic tank, and the further oxygenation aeration of fountain basin is fallen into, With agitation water body, sludge is allowed to concentrate the effect of accumulation toward sedimentation basin;
3, the sludge after secondary aeration enters sedimentation basin by the incline structure of aerobic tank bottom and is settled, and passes through dirt Mud discharged;
4, sedimentation basin can be settled, and sludge enters sludge-tank, and supernatant liquor can be passed straight back to by return duct to be detested Circular treatment is carried out in oxygen pond, when the waterpipe outlet in aerobic tank carries out recycling;
5, Water-storage tank can be entered by the water of pipe outlet, is either directly connected into city planting ductwork or common water Body landscape or identical aerobic tank are repeatedly handled;
6, water tank is connected to flush box, can meet plant area or public restroom bath, ground flushing, greening irrigation etc. Use demand, the waste water after use enters septic tank, then enters buffer pool by septic tank and underground piping.
The exhaust gas that buffer pool generates can be used oxygen-increasing device conduit pump drainage to aerobic tank and carry out gas washing, the multistage of aerobic tank At ladder or exterior contour can increase water proof lamp band, and music fountain can be arranged in fountain area, flicker fluorescent tube, increase aerobic tank Appreciative value.The size and depth of buffer pool and aerobic tank can be designed size according to total Water, good designed by large enterprises Oxygen pond can also be built jointly and be built together with two or more serial or parallel connections, multiple medium-sized and small enterprises with buffer pool.The dirt of generation Mud and dirt in air substance can directly be mixed into flowers in scale removal process and be used as fertilizer with greening.Most terminal outlet, The water body for leaving the system reaches in line standard, need not again be handled into municipal sewage pipe network.The technique Suitable for food processing factory, the enterprise of degradable Chinese medicine or the processing of other natural animal-plants.Waste water has toxic Factory or heavy metal enterprise are not suitable for this technique, when on-site has largely recycled water more than needed, can lead to water body nearby and occupy It is used in the square of people accumulation regions or market landscape water body, aeration least significant end reaches discharge standard.But need reinforced pipe Reason adds warning sign, illustrates not allow to be in direct contact water body.
The main energy consumption of this system is analyzed as follows in the comparative analysis of the part of water power according to practical engineering experience:
1,1 yuan of electricity Unit Price often spends calculation, and there are three 0.75 kilowatt of motors in whole service system.Industrial water unit price is 3.5 yuan per ton.
2, it is calculated with 80 tpds of waste water total amount, the electricity charge are 18 yuan daily, 8 tpds of toilet cycle saving water, factory Water-saving about 1 tpd of area's green area irrigation, water-saving 31.5 yuan altogether.The utilization rate that this system can generate regeneration water is 100%, Facilitate periphery to use, therefore may be implemented to get a profit.
3, when the amount through excessive reclaimed wastewater reuse increases, enterprise has an opportunity completely in the case of profit may be implemented, operation Sewage treatment facility.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., be all included in the scope of protection of the present invention.

Claims (5)

1. a kind of industrial wastewater landscape type purification system, including buffer pool (1), anaerobic pond (2), aerobic tank (3), sedimentation basin (4) With water tank, it is characterised in that:The buffer pool (1) is built with anaerobic pond (2) in below ground, and the aerobic tank (3) is placed More than ground, the buffer pool (1) is built jointly together with anaerobic pond (2), and centre is by separating, buffer pool (1) top It is connect and is communicated by pipeline with anaerobic pond (2) bottom, buffer pool (1) bottom is connected with workshop sewage conduct (5), described Sieve for impurity in filter sewage is installed at workshop sewage conduct (5) water inlet, on anaerobic pond (2) water outlet with it is good Water pump (6) is connected between oxygen pond (3), the water pump (6) controls start and stop, the outlet pipe of the water pump (6) using liquid level gauge On the check-valves for preventing from pouring in down a chimney and protecting motor is installed, the aerobic tank (3) is the water landscape of multi-stage aeration drop, The multistage ladder (15) that length increases step by step from top to bottom is equipped with outside the aerobic tank (3), the aerobic tank (3) is internally provided with Oxygen-increasing device (7), (3) one side-lower of the aerobic tank, which is equipped with, is pumped into mouth (17), and the suction mouth (17) is connected with water pump (6), The oxygen-increasing device (7) is equipped with the air inlet (8) by being connect with air at the top of aerobic tank (3), oxygen-increasing device (7) bottom Portion is equipped with gas outlet (9), isolation strip (10) is equipped with around the aerobic tank (3), between the aerobic tank (3) and isolation strip (10) Equipped with fountain basin (11), fountain basin (11) bottom is incline structure, and the sedimentation basin (4) is mounted on inclining for fountain basin (11) The bottom of biassed fabric is connected between sedimentation basin (4) top and anaerobic pond (2) bottom by reflux line (14), described heavy Shallow lake pond (4) is connected with sludge-tank (12) by pipeline, and the aerobic tank (3) passes through pipe outlet (13) phase between water tank Even, the water tank is connected with flush box by pipeline, and the sewage after the flush box is flushed passes through pipeline and change Manure pit is connected, and is connected by underground piping (5) between the septic tank and buffer pool (1).
2. a kind of industrial wastewater landscape type purification system according to claim 1, it is characterised in that:On the water tank also The aerobic tank (3) that one or more serial or parallel connections can be connected carries out further degradation purified treatment, the water tank It can connect for toilet, greening irrigation, ground flushing or common water landscape.
3. a kind of industrial wastewater landscape type purification system according to claim 1, it is characterised in that:Inside the aerobic tank (3) biologic packing material (16) for enhancing purification function is played with external be equipped with of multistage ladder (15).
4. a kind of industrial wastewater landscape type purification system according to claim 1, it is characterised in that:The isolation strip (10) For flowers, trees, lawn, engineer other objects.
5. a kind of industrial wastewater landscape type purification system according to claim 1, it is characterised in that:The sedimentation basin (4) Bottom is equipped with the mud discharging pipe (18) with valve.
CN201810137122.3A 2018-02-10 2018-02-10 A kind of industrial wastewater landscape type purification system Pending CN108395053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810137122.3A CN108395053A (en) 2018-02-10 2018-02-10 A kind of industrial wastewater landscape type purification system

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Application Number Priority Date Filing Date Title
CN201810137122.3A CN108395053A (en) 2018-02-10 2018-02-10 A kind of industrial wastewater landscape type purification system

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CN108395053A true CN108395053A (en) 2018-08-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110818105A (en) * 2019-10-30 2020-02-21 广州自然传奇生态环境科技有限公司 Device for online regulation and control of aquaculture water quality
CN112196077A (en) * 2020-09-28 2021-01-08 南京林业大学 Landscape pool with water self-purification and circulation functions

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CN206599473U (en) * 2017-03-09 2017-10-31 河北科技大学 Landscape type effluent treatment plant
CN206674817U (en) * 2017-04-21 2017-11-28 陕西服装工程学院 A kind of pond structure in Landscape Architectural Design

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CN1590313A (en) * 2003-08-20 2005-03-09 刘明瑞 Polluted water cleaning technology
CN201246756Y (en) * 2008-07-25 2009-05-27 徐国保 Energy-saving environment protection industry boiler dust collector
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110818105A (en) * 2019-10-30 2020-02-21 广州自然传奇生态环境科技有限公司 Device for online regulation and control of aquaculture water quality
CN112196077A (en) * 2020-09-28 2021-01-08 南京林业大学 Landscape pool with water self-purification and circulation functions
CN112196077B (en) * 2020-09-28 2021-09-24 南京林业大学 Landscape pool with water self-purification and circulation functions

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