CN1724416A - Water treatment equipment for treating up to standard industrial domestic waste water into tap water - Google Patents
Water treatment equipment for treating up to standard industrial domestic waste water into tap water Download PDFInfo
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- CN1724416A CN1724416A CN 200510050104 CN200510050104A CN1724416A CN 1724416 A CN1724416 A CN 1724416A CN 200510050104 CN200510050104 CN 200510050104 CN 200510050104 A CN200510050104 A CN 200510050104A CN 1724416 A CN1724416 A CN 1724416A
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Abstract
A water-treating apparatus for reclaiming the industrial and life sewage conforming with the draining standard to obtain running water is composed of a cylindrical casing, upper reaction region, lower contact chamber with coiled tube, reflux chamber, separating region, gas dissolving chamber containing polygonal filler and pressure releasing chamber communicated to three-way, air bag chamber, and sewage pump with inlet and outlet tubes having the chemical applying openings.
Description
Technical field
The present invention relates to a kind of water treating equipment, be meant that specifically the industrial and domestic waste water with qualified discharge is treated to the water treating equipment of tap water.
Background technology
Industry at present, sanitary wastewater treated up to standard after, directly be discharged in the natural water, also have part lack of water city gradually the water treatment of qualified discharge to be reached the reclaimed water standard, be back to use resident living area, as miscellaneous water.And the technology that the qualified discharge water treatment reaches the reclaimed water standard generally is divided into the main effect of two stages, fs is to remove dissolved organic matter in the water, further reduce index such as COD, BOD and colourity in the water, make it to reach reclaimed water index requests such as COD, BOD; Subordinate phase is a post-processing stages, and this stage is carried out advanced treatment to disinfect to water outlet, kills bacterium in the water, and pathogenic poison such as intestinal bacteria reaches the reclaimed water index.Main treatment process commonly used has three major types: the first kind is a biological treatment, and this method is the organism that utilizes in the absorption of microorganism, the oxygenolysis sewage, comprises aerobic, anaerobion processing; Second class is a method of chemical treatment, is combined into basic mode with coagulation (air flotation technology) and charcoal absorption, to improve effluent characteristics; The 3rd class is a membrane processing method, adopts ultrafiltration (micro-filtration) or reverse osmosis membrane processing.Traditional technology is handled industry, the sanitary wastewater of handling qualified discharge is treated as the existing more research of reclaimed water, but it is processed into tap water, and to reach production, drinking water standard also fewer, carry out precision processing again as if the water that will reach the reclaimed water standard and reach the tap water standard, must increase construction cost and operation processing costs, visible above-mentioned technology, equipment on the one hand are difficult to the wastewater treatment of qualified discharge is directly reached the tap water standard; On the other hand, if again by the precision processing stage, must increase and build and the operation processing costs.
Goal of the invention
The invention provides twice dosing of a kind of positive and negative pressure, waste water along tangent line to entering retort, ozonize is rolled with pressure air and hollow many-sided ball and is cut mutually, make treating water and gas thorough mixing, discharge the water treating equipment that the method that forms water, air film separation scum silica frost and contact precipitation and ultrafiltration is treated to industrial and domestic waste water up to standard in tap water through decompression, it is simple in structure, flow process is smooth and easy, take up an area of less, energy consumption is low, cost is low, running cost is low, and can make modularization, container-type is assembled into different model equipment
In order to achieve the above object, technical scheme of the present invention is as follows: industrial and domestic waste water up to standard is treated to the water treating equipment of tap water, includes sump pump, exposure chamber, disengaging zone, reaction zone, backflow hydroecium, the molten steam chest of air water, ultrafiltration main frame and the pipeline that is connected and be arranged on the sewage draining exit of cylindrical shell bottom; Center at cylindrical shell sets gradually reaction zone and exposure chamber from top to bottom, is that the center is by interior backflow hydroecium, the disengaging zone of setting gradually outward with the reaction zone; The molten air chamber of air water is set below the disengaging zone below the molten air chamber of air water, gasbag chamber is set, the water inlet pipe of sump pump is provided with dosing mouth before the pump, the rising pipe of sump pump is provided with that the rising pipe of dosing mouth sump pump links to each other with sinuous coil behind the pump, and sinuous coil is connected the bottom of exposure chamber; Topmost in the disengaging zone is provided with floating outstanding thing slag-drip opening and is provided with the polyhedron globe filler in the molten air chamber of air water, be provided with the mixing water water-in in the left side of the molten air chamber of air water, be provided with inlet mouth and threeway setter on the right side of the molten air chamber of air water, an end of threeway setter links to each other with the decompression reliever; Gasbag chamber is provided with inlet mouth and air outlet, inlet mouth links to each other with the outside, the air outlet links to each other with inlet mouth on the molten air chamber of air water, be provided with the mixing water water-in in the bottom of backflow hydroecium, mixed water exports links to each other with reducer tee, a port of reducer tee links to each other with water outlet, and the another port of reducer tee links to each other with topping-up pump, with the pipe connecting of topping-up pump on be provided with the ozone import; The rising pipe of topping-up pump links to each other with mixing water import on being located at the molten air chamber of air water.
After adopting such structure, first kind of medicament adds before pump, second kind of medicament adds behind pump, just realize, twice dosing of negative pressure, two kinds of medicaments contacted with treating water by the time difference, sinuous coil is set, control is risen in reaction zone with certain speed, realize fully contacting with treating water, sufficient reacting is handled fully, in the backflow hydroecium, ozonize is set, ozone be a kind of strong oxidizer be again a kind of powerful catalyst, have sterilization and disinfection, bleaching, decolouring, oxygenolysiss such as deodorant to taste, the treating water of can be effectively contact precipitation being handled carries out sterilization and disinfection, effects such as deodorant to taste, treating water through reaching the tap water standard behind the ultrafiltration main frame, are provided with the polyhedron globe filler at the molten air chamber of air water again, the structure that cooperates the gasbag chamber that is located at its below, the pressure air that is entered by gasbag chamber can promote the cutting of rolling of the polyhedron globe filler of the molten air chamber of air water, makes treating water and airborne oxygen and enter the outer oxygen of the molten air chamber of air water fully to combine, further the enhancement process effect.The present invention in a cylindrical shell by interior exposure chamber, reaction zone, backflow hydroecium, the molten air chamber of air water of setting gradually outward, compact construction, flow process is smooth and easy, reduce floor space, saved all treating processess of manufacturing cost and concentrated on a cylindrical shell, reduced the course of conveying for the treatment of water, reduced energy consumption, positive and negative pressure dosing setting makes the medicament sufficient reacting, and the setting of gasbag chamber can fully combine ozone and pressure air with water molecules in the treating water, has reduced working cost.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of being combined into one of the present invention.
1, sump pump, 2, dosing mouth behind the pump, 3, sewage draining exit, 4, the decompression reliever, 5, sinuous coil, 6 exposure chambers, 7, gasbag chamber 8, inlet mouth, 9, the air outlet, 10, the threeway setter, 11, inlet mouth, 12, the disengaging zone, 13, slag-drip opening, 14, reaction zone, 15, the backflow hydroecium, 16, the mixing water water-in, 17, the polyhedron globe filler, 18 reducer tees, 19, water outlet, 20, the ozone import, 21, mixed water exports, 22, topping-up pump, 23, the backflow water-in, 24, original water inlet, 25, dosing mouth before the pump, 26, the molten air chamber of air water, 27, the ultrafiltration main frame, 28, ozonizer, 29, air compressor machine
Embodiment:
As shown in the figure: setting gradually reaction zone 14 and exposure chamber 6 from top to bottom at the center of cylindrical shell, is that the center is by interior backflow hydroecium 15, the disengaging zone 12 of setting gradually outward with reaction zone 14; The molten air chamber 26 of air water is set below the disengaging zone 12, below the molten air chamber 26 of air water, gasbag chamber 7 is set, the water inlet pipe of sump pump 1 is provided with dosing mouth 25 before the pump, the rising pipe of sump pump i is provided with that the rising pipe of dosing mouth 2 sump pumps 1 links to each other with sinuous coil 5 behind the pump, and sinuous coil 5 is connected the bottom of exposure chamber 6; 12 topmost is provided with floating outstanding thing slag-drip opening 13 and is provided with polyhedron globe filler 17 for 26 li at the molten air chamber of air water in the disengaging zone, left side at the molten air chamber 26 of air water is provided with mixing water water-in 16, be provided with inlet mouth 11 and threeway setter 10 on the right side of the molten air chamber of air water, one end of threeway setter links to each other with decompression reliever 4, and sewage draining exit 3 is arranged on device bottom; Gasbag chamber 7 is provided with inlet mouth 8 and air outlet 9, inlet mouth 8 links to each other with the outside, air outlet 9 links to each other with inlet mouth 11 on the molten air chamber of air water, be provided with mixing water water-in 23 in the bottom of backflow hydroecium 15, mixed water exports 21 links to each other with reducer tee 18, a port of reducer tee links to each other with water outlet 19, and the another port of reducer tee links to each other with topping-up pump 22, with the pipe connecting of topping-up pump 22 on be provided with ozone import 20; The rising pipe of topping-up pump 22 links to each other with mixing water import 16 on being located at the molten air chamber 26 of air water.
Its working process is as follows: former water is through water inlet pipe 24, logical sump pump 1 enters sinuous coil road 5, enter the zone of action 6 of tank body along tangent line, first kind of medicament dosing mouth 25 place before pump enters, second kind of medicament enters from dosing mouth 2, and the speed with per second 10mm after two kinds of medicaments contacted with former water by the time difference rises in reaction zone 14.Overflow the water that comes and flow automatically to disengaging zone 12, enter return passage 15 behind water is raised to certain position by backflow water-in 23 again then, by reducer tee 18, water more than 70% is by water outlet 19 reuses, and about 30% water enters into the molten air chamber 26 of air water from blending the mouth of a river 21 by mixing water import 16 again by topping-up pump 22.The ozone that provides by ozonizer via ozone import 20 with enter the molten air chamber of air water simultaneously with 30% of flowing water.Three kilograms of left and right sides pressure external sources of the gas enter gasbag chamber 7 by inlet mouth 8 simultaneously, enter pressure air behind the gasbag chamber and 9 enter gas from the air outlet, the inlet mouth 11 of water-soluble chamber, pressure gas rolled by hollow many-sided ball 17 in tank body with water and cut mutually this moment, make the abundant combination of water molecules and Sauerstoffatom, and then open threeway setter 10 make the high pressure dissolved air water by the decompression reliever 4 reduce pressure suddenly, discharge a large amount of milky dissolved air waters that is state of saturation, in the process that discharges, just formed two film (moisture films, air film) separate organic, inorganic, scum silica frost is from slag-drip opening 13 and efflux throw out and efflux from sewage draining exit 3.
Concrete result of use:
Ningbo bull Paper Co., Ltd wastewater treatment examining report
| Project | Before the processing | After the processing | Drinking water sanitary standard GB5749-85 |
| PH | 7.3 | 7.94 | 6.5-8.5 |
| Total dissolved solid mg/L | 390 | 320 | 1000 |
| Hardness mg/L | 720.72 | 350.0 | 450 |
| The colourity degree | 85.0 | 2.1 | 15 |
| Muriate (in CL) mg/L | 295 | 149.74 | 250 |
| CODcr mg/L | 98.26 | 23.06 | - |
| Smelly and the flavor | Peculiar smell is arranged | No unplessantness displeasure is felt | No unplessantness displeasure is felt |
Ningbo bleaching and dyeing house of Ai Pengsi Fabritex S.r.l
| Project | Before the processing | After the processing | Drinking water sanitary standard GB5749-85 |
| PH | 6.7 | 7.8 | 6.5-8.5 |
| Total dissolved solid mg/L | 630 | 110 | 1000 |
| Total hardness mg/L | 860 | 120 | 450 |
| CODcr mg/L | 92.85 | 45 | - |
| The colourity degree | 35 | 3 | 15 |
| Total iron mg/L | 0.142 | 0.035 | 0.1 |
| Total manganese mg/L | 0.126 | 0.04 | 0.1 |
| Muriate mg/L | 30.1 | 32.6 | 250 |
The east of a river, Ningbo Sewage Plant
| Project | Before the processing | After the processing | Drinking water sanitary standard GB5749-85 |
| PH | 6.87 | 6.9 | 6.5-8.5 |
| Suspended substance mg/L | 20.0 | 7.0 | - |
| Anionic detergent mg/L | 2.1 | 0.199 | - |
| The colourity degree | 21 | 13 | 15 |
| Chemical oxygen demand (COD) mg/L | 98 | 32.0 | - |
Claims (1)
- A kind of water treating equipment that industrial and domestic waste water up to standard are treated to tap water, pipeline that includes sump pump (1), exposure chamber (6), disengaging zone (12), reaction zone (14), backflow hydroecium (15), the molten air chamber of air water (26), filtration chamber (27) and be connected and the sewage draining exit (3) that is arranged on the cylindrical shell bottom, it is characterized in that: setting gradually reaction zone (14) and exposure chamber (6) from top to bottom at the center of cylindrical shell, is that the center is by interior backflow hydroecium (15), disengaging zone (12) of setting gradually outward with reaction zone (14); The molten air chamber of air water (26) is set below the disengaging zone (12), in the below of the molten air chamber of air water (26) gasbag chamber (7) is set, the water inlet pipe (24) of sump pump (1) is provided with the preceding dosing mouth (25) of pump, the rising pipe of sump pump (1) is provided with dosing mouth (2) behind the pump, the rising pipe of sump pump (1) links to each other with sinuous coil (5), and sinuous coil (5) is connected the bottom of exposure chamber (6); The topmost of (12) is provided with floating outstanding thing slag-drip opening (13) in the disengaging zone; Be provided with polyhedron globe filler (17) in the molten air chamber of air water (26) lining, be provided with mixing water water-in (16) in the left side of the molten air chamber of air water (26), be provided with inlet mouth (11) and threeway setter (10) on the right side of the molten air chamber of air water, one end of threeway setter links to each other with decompression reliever (4), and decompression reliever (4) links to each other with sewage draining exit (3); Gasbag chamber (7) is provided with inlet mouth (8) and air outlet (9), inlet mouth (8) links to each other with the outside, air outlet (9) links to each other with inlet mouth (11) on the molten air chamber of air water, be provided with mixing water water-in (23) in the bottom of backflow hydroecium (15), mixed water exports (21) links to each other with reducer tee (18), a port of reducer tee links to each other with water outlet (19), the another port of reducer tee links to each other with topping-up pump (22), with the pipe connecting of topping-up pump (22) on be provided with ozone import (20); The rising pipe of topping-up pump (22) links to each other with mixing water import (16) on being located at the molten air chamber of air water (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050104 CN1724416A (en) | 2005-06-16 | 2005-06-16 | Water treatment equipment for treating up to standard industrial domestic waste water into tap water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050104 CN1724416A (en) | 2005-06-16 | 2005-06-16 | Water treatment equipment for treating up to standard industrial domestic waste water into tap water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1724416A true CN1724416A (en) | 2006-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510050104 Pending CN1724416A (en) | 2005-06-16 | 2005-06-16 | Water treatment equipment for treating up to standard industrial domestic waste water into tap water |
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| CN (1) | CN1724416A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145911A (en) * | 2011-01-27 | 2011-08-10 | 山西国磁磁业有限公司 | Method for recycling strontium chloride used as catalyst in production of plastic-rubber ferrite magnetic powder |
| CN103979659A (en) * | 2014-05-30 | 2014-08-13 | 湖州新龙潭净水设备有限公司 | Efficient high-speed wastewater separator |
| CN105217711A (en) * | 2015-11-02 | 2016-01-06 | 钟世民 | A kind of non-aqueous solution contact scar thing separator |
-
2005
- 2005-06-16 CN CN 200510050104 patent/CN1724416A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145911A (en) * | 2011-01-27 | 2011-08-10 | 山西国磁磁业有限公司 | Method for recycling strontium chloride used as catalyst in production of plastic-rubber ferrite magnetic powder |
| CN103979659A (en) * | 2014-05-30 | 2014-08-13 | 湖州新龙潭净水设备有限公司 | Efficient high-speed wastewater separator |
| CN103979659B (en) * | 2014-05-30 | 2015-11-11 | 湖州新龙潭净水设备有限公司 | Efficient high-speed waste-water separator |
| CN105217711A (en) * | 2015-11-02 | 2016-01-06 | 钟世民 | A kind of non-aqueous solution contact scar thing separator |
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