CN86104726A - Waste treatment method and equipment - Google Patents
Waste treatment method and equipment Download PDFInfo
- Publication number
- CN86104726A CN86104726A CN86104726.5A CN86104726A CN86104726A CN 86104726 A CN86104726 A CN 86104726A CN 86104726 A CN86104726 A CN 86104726A CN 86104726 A CN86104726 A CN 86104726A
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- water
- casing
- equipment
- filter
- refuse
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
Abstract
A kind of method and apparatus of isolating most of refuse from effluent sewerage is about to most of incineration of waste, disposes this refuse in environmentally safe mode.Through separating, the aqueous phase by-product that is produced by effluent sewerage does not contain refuse substantially, promptly is easier to dispose or further handle.This equipment comprises casing and filter wherein, and effluent sewerage is introduced casing.Solid waste is stayed in the filter, and from this equipment discharge is aqueous phase by-product substantially.Switch element detects effluent sewerage and enters, and heating element heater and microwave generator are started, and refuse is burnt basically incinerate.The gaseous by-products of burning enters atmosphere, and soot particle is extracted in the interim basin with vacuum plant.
Description
For example the present invention relates at emission source in the shop, dwelling house or similar place, handle the method and apparatus of Xia Shui road water.Method and apparatus of the present invention is separated the most solid refuse in the Shui Dao water, and this solid waste burning is become grey shape particle, can be disposed on easy, environmentally safe ground.
In general, the disposal of Xia Shui Dao water is that the health department with dwelling house or shop is connected to sewerage system, handles in municipal Zhu water treatment plant.That is, refuse mainly is ight soil and urine, be suspended in the water, and water is flushed to treatment plant.Such treatment plant generally uses chemistry and bacteriology facture, makes Xia Shui Dao water decomposition and purification.
Municipal treatment system like this is normally effective, but still has many weak points.At first, such sewerage system is not to grow on trees.For example, generally sewerage system can not be installed effectively in the rural area.In addition, even in the urban area, population rapid growth has also surpassed the ability to bear of water processing establishment down in some cases, must suspend and being connected of this system.The enlarging of water treatment plant and development are not only expensive, and need for a long time from being designed into to build up also.During being connected of such Zan Ting water and sewerage system, the construction in dwelling house and shop is hindered, and increases to be suppressed.
In the not economical and practical rural area of the sewerage system that has treatment plant, be extensive use of manure pit and septic tank and handle Xia Shui road water.Certainly, Yuan water directly enters water channel in some cases.Manure pit and septic tank all have shortcoming, and they need use Bacteria destroyed solid waste, enter contiguous diafiltration field or run-off then, even enter water channel.Certainly, such draining may make the manure pit of disposal of wastes or septic tank stop up, and makes its most of inefficacy.Manure pit and septic tank also have a shortcoming, are exactly that they generally all need a large amount of fresh water to make these system's operations.
For having the fully septic system in the soil of diafiltration, its advantage is the water that can discharge diafiltration.In some many rock or the area that has more, edaphic condition does not allow the operation that this class septic system is kept in enough diafiltrations or draining.In addition, excavation cost may be high to such system can't be installed.Also have another difficulty to be, manure pit and septic system all need carry out biology to solids and decompose or Bacteria destroyed in decay process.This decay process is tedious often for environment, and has potential health risk.
The someone has designed some kinds " on the spot " and (is positioned at emission source) De water treatment system, uses grinder to water pretreatment down, and use storage tank to carry out further bacterium and decompose.United States Patent (USP) the 4th, 439 has been represented Zhe Yang De water treatment system No. 317.Yet present this class " on the spot " water treatment system that proposes is not only complicated and expensive, and the health risk that has a lot of operational issues and interrelate with the generalization manure pit.
Therefore, a kind of " ” method for treating water and equipment are separated the whole or most of refuses in the Shui Dao water, and are disposed this refuse in a kind of effective, environmentally safe mode; So on the spot, should be a kind of technical progress if develop.
Problem above-mentioned can both solve with waste treatment system major part of the present invention.That is, this waste treatment method and equipment thereof can be isolated most of refuse, and dispose this refuse in a kind of environmentally safe mode from Xia Shui Dao water.This refuse burns with equipment of the present invention, and remaining a small amount of grey shape particle is collected it in interim hold-up vessel.From Xia isolate most of refuse, remaining " grey " water or the discharge water part that purifies basically the Shui Dao water.Water section or do further processing perhaps is discharged into water treatment system under the common municipal administration.Therefore, need not be municipal the sewerage area of handling, the invention provides a kind of method that can replace common manure pit and septic tank, eliminated very expensive sometimes excavation cost and the problem relevant with septic system with a kind of environmentally safe mode disposal of wastes.In the area that the service of municipal sewage treatment system is arranged, the present invention with a kind of environmentally safe mode disposed Xia most of refuse in the Shui Dao water, alleviate the burden of these municipal sewerage systems and the difficulty of scarce capacity.
In general, its separation equipment comprises a casing, have an inlet in order to admit to flow into this casing Xia Shui Dao water.Pack in the casing filter medium with admit Xia Shui Dao water, filter medium is best, at least a portion is made up of thick fused silica glass fragment, in order to hold back most of solid waste.Filter medium preferably also contains a kind of absorber material, is contained in the place adjacent with the glass fragment district, in order to hold back and to purify short grained refuse (as finding) in urine.Water section or " grey " water leach from filter medium, and are disposed or recycle, and this depends on concrete applicable cases.
Xia Shui Dao water enters this equipment, just begins to dispose the operation of circulation, to eliminate the refuse from filtering area.The place of disposition of heating component contiguous filter medium in casing, and Xia Shui Dao water start working when entering so that make the refuse heating.In addition, radiation mechanism as microwave generator, also starts working, to improve the temperature of refuse.This refuse is burned in filter medium effectively, stays a small amount of grey shape particle. " burning " term of Shi Yonging in this application, its implication comprise burning (burning) or burning (combustion), dehydration, or their any combination.When disposing the circulation end, remove mechanism's (as vacuum system) and start working, grey shape particle is transported in the interim storage container.
Fig. 1 is part (a bit illustrating) front view of equipment of the present invention;
Fig. 2 is the part longitudinal section of this equipment, specifies filter medium and burns mechanism; And
Fig. 3 is the cutaway view of getting along the 3-3 line of Fig. 2.
Get back to now on the figure, Yi Zhong water treatment facilities 10 designed according to this invention are described.In general, equipment 10 comprises a casing 12, and the filter medium 14 of configuration in casing 12 burns device mechanism 16 and vacuum system 18.As shown in FIG., casing 12 comprises a shell 20 and an inner casing 22, and import 24 has a mobile sentive switch 26, and its transversal shell 20 is communicated with (see figure 2) with inner casing 22.Similarly, outlet 28 both had been communicated with inner casing 22, and (the right of Fig. 2) also joins with shell 20.Along the topmost portion of equipment 10, connect blast pipe 30, the one end is communicated with inner casing 22, and the other end leads to atmosphere.Vacuum pipe 32 is communicated with inner casing 22 similarly, passes shell 20, and is connected to vacuum system 18.See Fig. 1 again, vacuum system 18 preferably comprises the vacuum pipe 32 that is connected with the common wet vacuum device 34 with a basin.
The proparea 40 of filter medium 14 is near inlet 24.Zone 40 generally comprises fused silica glass fragment (that is, the glass fragment of breaking into pieces and breaking), and it can see through the microwave radiation, and thick porous fluid flow channel (see figure 2) is arranged.Adjacent with glass fragment zone 40 is zone line 42, and it comprises a kind of absorbing material as thin silica, can pass through microwave preferably, and have a lot of pores that fluid can be flowed.Volcanic rock or lava also successfully are used as absorbing material.At last, filter medium 14 also has porous plate 44, is adjacent to outlet 28, in order to block absorbing material 42, also plays a part reflection or stops the microwave radiation.
Burn device mechanism 16 and mainly comprise heating element heater 50 and microwave generator 52.Heating element heater 50 is common in design, forms by coil or aperture plate, and preferably resistive type, in order to the space around the element 50 is carried out the heating of thermal convection current formula.Heating element heater 50 is positioned within the inner casing 22, and filter medium 14 tops (Fig. 2) are in the space of " reaction zone " or sky.Microwave generator 52 comprises a magnetron, high-voltage capacitor and a transformer.As can seeing among Fig. 2, sealing plate 54 plays a part division board between the inwall of microwave generator 52 and inner casing 22.Sealing plate 54 contains can see through the ceramic material or the high temperature plastics of microwave, and can block water, each parts of protection microwave generator 52.
Illustrative is a near cooling fan 60 the aperture plate 62 of shell 20 in Fig. 2, and a timer 64 is arranged near the fan 60, is connected fluid flow switch 26, burns between mechanism 16 and the vacuum system 18, controls their work.
Operation
Suo Shi Yong De water treatment facilities 10 design for low cost mass production, and compact conformation is easily mounted on most of dwelling houses or other " on the spot " operationlocation.The interior sewerage system that inlet 24 is connected to dwelling house, like this, when lavatory flushing, the refuse of going out with water is just by 24 reative cells that enter in the inner casing 22 that enter the mouth.Xia Shui Dao water starts timer 64 by fluid flow switch 26 thereupon.
Xia Shui Dao water runs into filter medium 14; And since the effect of gravity go over from diafiltration here easily.Maximum solid waste is trapped within on the glass fragment in the zone 40 and in the macrovoid of glass fragment material in Xia Shui Dao water.Residual particulate matter major part in Xia Shui Dao water is trapped within the material that absorbability is stronger in the zone 42.For example; A lot of compositions of urine refuse are trapped within the zone 42.Therefore, filter medium 14 is separated into the refuse that is trapped in the medium 14 to Xia Shui road water basically and partly and by outlet 28 discharges " grey " water of inner casings 22 or water partly.
In this " grey " water or water part through clarification, it is easy to handle that Sheng Yu De dyes thing, and this depends on concrete application, edaphic condition and environmental factor.For example, water partly can evaporate in settling tank, sterilization, and chlorination, aeration, or further filter (as, counter-infiltration) .In addition, it also can be by inlet 24 recirculation.In embodiment preferably, can expect this clarification water partly, can directly enter municipal sewerage system or enter water channel.
Be trapped within the reative cell of filter medium 14 tops along with refuse or filter medium 14 inside, fluid flow switch 26 has started timer, has begun to burn circulation.Originally, heating element heater 50 is started working, and the heating-up temperature of inner casing 22 inside is risen.In this respect, note that cooling fan 60 also starts working, make parts and zone cooling around shell 20 inside, the inner casing 22.In addition, microwave generator 52 is activated, to inner casing 22 internal radiations.Certainly, the microwave radiation makes the organic matter vibration in the refuse, friction heating in causing.Make trash burning to the efficient in operation of heating element heater 50 and microwave generator 52, make refuse become harmless ash fines shape particle.The gaseous by-products of burning circulation enters atmosphere by blast pipe 30.When burning the circulation end, timer 64 starts vacuum systems 18, and grey shape particle is scavenged in the interim storage jar of vacuum plant 34 by pipeline 32.
Certainly, when building treatment facility 10 of the present invention, have a lot of variations concrete.For example, can put into shell 20 inside to vacuum system 18 and make an integral body.In addition, the position of heating element heater 50 and microwave generator 52 also can change and reconfigure, and this depends on the structural feature and the design of inner casing 22.Another kind of important variation is the size of inner casing internal-response chambers 22 and the size of uptake zone 42.In fact, inner casing 22 can be built by two-stage structure.Its reactive moieties comprises heating element heater 50 and microwave generator 52, can be placed in the independent housing; Again by an adapter connector, be connected on the low level housing with filter medium 14 each several parts.In addition, filter medium 14 also can only comprise the cullet material, is placed in the single area 40.Those people that know the business know, also have a lot of other variations but can not depart from the scope of the present invention and content.
Ci Wai water treatment facilities 10 are applicable to " on the spot " water treatment down, and " grey " water of its clarification or water section will enter municipal sewerage from exporting 28.Yet owing to be not directly to obtain Xia Shui Dao water, municipal sewerage has only been admitted a kind of clarification " grey " water of essentially no refuse.Reached local to greatest extent at sewerage system ability, treatment plant's ability or water supply capacity, such application is useful especially.Therefore, the sharp water treatment facilities 10 of using are connected with dwelling house or building, can alleviate crossing HD or enlarging its ability of city's political affairs water system greatly.
Errata
Claims (16)
1, be used for isolating the equipment of refuse, comprise from effluent sewerage or similar sewage:
A casing;
An inlet on the casing is used for effluent sewerage is imported this casing;
Be configured in the filter that is used for admitting the effluent sewerage that imports this casing in this casing,
This filter can be used for holding back the Ordinary solid waste part in the effluent sewerage, and general water section is passed through;
An outlet on the casing is used for making this water section to discharge from casing;
Be used for burning this waste part that is trapped in filter, and can be used for making this waste part to become the device of grey shape particle; With
Be used for removing the device of grey shape particle from this casing.
2, according to the equipment of claim 1, wherein said incinerator comprises the microwave generator device.
3, according to the equipment of claim 1, wherein said incinerator comprises that is configured in a hot type heating element heater that is used to improve its temperature in the casing.
4, according to the equipment of claim 1, described scavenge unit comprises the aspirator that can be used for removing from filter with pneumatic mode grey shape particle.
5, according to the equipment of claim 1, described filter comprises the zone of a thick fused silica glass fragment, is used for holding back in the starting stage solid waste of the largest particles.
6, according to the equipment of claim 1, described filter comprises the zone of an absorbing material, is used to hold back the refuse of molecule.
7, according to the equipment of claim 1, comprise switching device, be used for incinerator being started working during by casing when sewer water.
8, according to the equipment of claim 7, comprise a timer, be used to make the described incinerator certain hour of after starting, working by above-mentioned switching device.
9, according to the equipment of claim 1, described incinerator comprises a heating element heater that is configured in the contiguous above-mentioned filter of this box house, with radiation generator of configuration, be used for radiation at least a portion filter medium, this heating element heater and radiation generator are used for jointly burning and are trapped in the refuse of this part filter medium.
10, from Xia separate refuse Shui Dao water or the Lei Si water method, comprise following steps:
Xia Shui Dao water import filter medium;
Xia Shui road water is separated into the waste part that rests in the filter medium and water section in general sense;
Burn in general sense grey shape particle resting on waste part in the filter medium;
With
Grey shape particle is removed away from filter medium.
11, according to the method for claim 10, described burn down step comprises step by step following:
Rest on waste part in the filter medium with the microwave generator radiation.
12, according to the method for claim 10, described burn down step comprises step by step following:
Rest on waste part in the filter medium with the thermal convection current mechanism heats.
13, according to the method for claim 10, said separating step comprises step by step following:
Xia Shui road water is contained in this zone by a filter medium zone be useful on the thick glass fragment material of holding back big solid waste particle.
14,, comprise step by step following according to the method for claim 13:
Make from thick glass fragment material and flow out De water by an absorbing material filtration zone.
15, according to the method for claim 10, described removing step comprises starts a vacuum plant, to remove grey shape particle.
16, according to the method for claim 10, may further comprise the steps:
Passing through of perception Xia Shui Dao water, and start a timer that is used to begin the waste part burning operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/752,153 US4631133A (en) | 1984-09-13 | 1985-07-03 | Waste treatment device and method using microwaves |
| US752,153 | 1985-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86104726A true CN86104726A (en) | 1987-02-04 |
| CN1009160B CN1009160B (en) | 1990-08-15 |
Family
ID=25025120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86104726 Expired CN1009160B (en) | 1985-07-03 | 1986-07-02 | Waste treatment method and device |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1009160B (en) |
| CA (1) | CA1240881A (en) |
| IL (1) | IL79152A0 (en) |
| IN (1) | IN167702B (en) |
| MX (1) | MX167272B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548912A (en) * | 2009-07-08 | 2012-07-04 | 沙特阿拉伯石油公司 | Wastewater treatment system and process including irradiation of primary solids |
-
1986
- 1986-06-18 CA CA000511880A patent/CA1240881A/en not_active Expired
- 1986-06-18 IN IN474/MAS/86A patent/IN167702B/en unknown
- 1986-06-18 IL IL79152A patent/IL79152A0/en not_active IP Right Cessation
- 1986-06-25 MX MX292286A patent/MX167272B/en unknown
- 1986-07-02 CN CN 86104726 patent/CN1009160B/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548912A (en) * | 2009-07-08 | 2012-07-04 | 沙特阿拉伯石油公司 | Wastewater treatment system and process including irradiation of primary solids |
| US8721889B2 (en) | 2009-07-08 | 2014-05-13 | Saudi Arabian Oil Company | Wastewater treatment process including irradiation of primary solids |
| US9290399B2 (en) | 2009-07-08 | 2016-03-22 | Saudi Arabian Oil Company | Wastewater treatment process including irradiation of primary solids |
| US9340441B2 (en) | 2009-07-08 | 2016-05-17 | Saudi Arabian Oil Company | Wastewater treatment system including irradiation of primary solids |
Also Published As
| Publication number | Publication date |
|---|---|
| IN167702B (en) | 1990-12-08 |
| IL79152A0 (en) | 1986-09-30 |
| MX167272B (en) | 1993-03-15 |
| CA1240881A (en) | 1988-08-23 |
| CN1009160B (en) | 1990-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| C14 | Grant of patent or utility model | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |