CN1119299C - House refuse and sewage source head comprehensive zero tendency treatment method and its system - Google Patents
House refuse and sewage source head comprehensive zero tendency treatment method and its system Download PDFInfo
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- CN1119299C CN1119299C CN99108577A CN99108577A CN1119299C CN 1119299 C CN1119299 C CN 1119299C CN 99108577 A CN99108577 A CN 99108577A CN 99108577 A CN99108577 A CN 99108577A CN 1119299 C CN1119299 C CN 1119299C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The present invention discloses a method for the comprehensive zero tendency treatment of household garbage and sewage sources and a system thereof. A zero tendency treatment technology of household garbage and a sewage treatment technology of anaerobic digestion are combined. The system is composed of environmental protection water pools which are used for containing and treating household garbage exhausted in a zero tendency mode and are respectively placed in households and a methane pool which is placed underground. The present invention combines garbage treatment, sewage treatment, energy saving and water saving, and saves a large quantity of workloads and expenses for collection, transportation and concentrated treatment. The present invention has the advantages of convenient implementation, simple maintenance, energy saving, water saving, good discharge effect and low investment, which is suitable for town dwelling houses, places of catering industry, guesthouses, hotel, etc., and has great social benefit and economic benefit.
Description
The present invention relates to a kind of domestic refuse and sewage water treatment method and system.
Modern life rubbish is organism more than 90%, and food wherein accounts for 30%, stationery 15%, plastics 20%, fabric 18%, rubber 1%, belt 2%, wooden woods 5%.Wherein food refuse proportion maximum and the most perishable fermentation, breed bacteria are the main sources of refuse pollution, and other rubbish all belongs to renewable resource, recyclable utilization.Mainly contain human feces and organic substances such as washing dirt and domestic refuse in the modern life sewage, and the fermentation of these organic substances generation is dirty smelly, serious environment pollution, polluted water resource.Therefore domestic refuse and sewage are the two harmful greatly of environmental pollution, existing at present a lot of treatment processs, but all be that concentrating again after discharging handled, in receiving the fortune process, environment is still polluted, and it being big to receive freight volume, intractability is also big, invests very big.Conventional garbage handle to adopt the in the majority of landfill method, both a large amount of land occupation resources, and still exist pollution to environment, adopt the also big height of expense of burning electricity generation, so this method is restricted.The improvement of sanitary sewage simultaneously because of the expense height, that difficulty is big, historical facts or anecdotes is executed face is also very little.
The objective of the invention is to: overcome the processing defective of present rubbish and sewage, do, provide a kind of domestic refuse and sewage source become zero integrated conduct method and treatment system, fundamentally to solve the problem of rubbish and sewage pollution from the source.
The inventive method is: categorized consumer waste is put, and recovery is again deposited in the refuse classification that belongs to the renewable resource class; After food refuse is then pulverized by the pulverizer of each user's basin bottom that is placed in, sewage with the pond discharging is made carrier, send into and carry out Anaerobic Digestion in the methane-generating pit, with food refuse from solid-state through liquid regasify, be transformed into bioenergy, and deliver to the user, natural pond slag and natural pond water all can be used as recyclings such as fertilizer, feed; Neither belonging to renewable resource does not belong to food refuse etc. again and does rubbish and discharge.
Treatment system of the present invention is: it is by become Environmental protection type water pool that zero-emission goes out and place subterranean methane-generating pit to constitute of the domestic refuse that splits each family, and Environmental protection type water pool is connected with the methane-generating pit water-in by outfall sewer.This pond is by common pond and place classification Package-garbage can, the food refuse pulverizer of its below to constitute.The below in pond also is provided with the rubbish of band dispensing port successively and throws in chamber, water tank, and pulverizer places water tank, and pond outlet communicates with throwing in the chamber, throws in the bottom, chamber and communicates with the crushing chamber of pulverizer.
The present invention is for strengthening the expulsion force of the interior waste water of cutting fiber-like food refuse and crushing chamber from the crushing chamber bottom, the cutter of pulverizer adopts compound multitool, promptly set up one pair of paddle-like bite in the bottom of former multitool, both accelerated pulverizing chip removal speed, strengthen the circulation velocity and the flow of water in the water tank again, played the oar effect of stirring.
The present invention also will have the some notes formula water intake mode of marsh gas purifying now, change line into and annotate the formula water intake mode, promptly set up trilateral elongated slot outlet in methane-generating pit water-in pipeline bottom.
The present invention uses for ease of the user, and methane outlet pipe end is provided with the coal gas combined supply apparatus, makes biogas and coal gas alliance, is independent of each other.
The accumulator unit of methane-generating pit of the present invention is made of several juxtaposed gas receivers, and the top is provided with escape pipe, and the bottom is grid and immerses in the fermented liquid for the treatment of pond, methane-generating pit top collection oxygen separated by spaces is become the unit of several independent gas storage air feed.
The present invention contacts with the biogas bacterium is more abundant for impelling waste water, and holds back the advantage that mud keeps fermented bacterium, is provided with bucket wall baffling water-distributing device in the treating pond bottom, goes out water purification degree up to standard in order to increase methane-generating pit, is provided with inclined plate sedimentation device in water outlet.For the ease of the maintenance of methane-generating pit, also be provided with hand-hole in the water outlet bottom.
The present invention adopts domestic refuse zero treatment technology that becomes to combine with the anaerobic digestion sewage disposal technology, in the household life process, just handle dispersedly in the source that rubbish, sewage produce, and the natural discharge process load rubbish that utilizes sanitary wastewater is to methane-generating pit, utilize the sanitary wastewater dilution and help the degraded food refuse, utilize food refuse to provide more biogas fermentation raw material, thereby increase biogas output, realize that finally the zero-emission that becomes up to standard goes out for the marsh gas purifying pond.System of the present invention integrates refuse treatment, sewage disposal, energy-conservation, water saving, workload that saved a large amount of receipts, transport, focuses on and expense, but and the biogas that is reclaimed, the refuse reclamation thing of recycling, the natural pond slag that can be made for fertilizer or feed, natural pond water, equal create beneficial results, not only have the big social benefit of tool, and have the big economic benefit of tool; And be easy to implement, safeguard that simple, energy-conservation, water saving, emission effect are good, investment cost is extremely low, samll cities and towns' shortage focuses on the place of equipment in being applicable to, the residential quarters of the concentrated estate management in big city and all newly-built dwelling houses and catering trade place, hotel, hotel etc.The enforcement of native system will thoroughly change the urban health environment, and alleviate municipal pressure because of water drain does not stop up, and be particularly suitable for China's national situation so that developing country.
Accompanying drawing 1: be the structural representation of system of the present invention;
Accompanying drawing 2: be system of the present invention pulverizer partial enlarged drawing;
Accompanying drawing 3: be Environmental protection type water pool structural representation of the present invention.
Below in conjunction with accompanying drawing system of the present invention is elaborated:
System of the present invention by the domestic refuse that splits each family become Environmental protection type water pool 4 that zero-emission goes out with place subterranean methane-generating pit to constitute.Environmental protection type water pool 4 is connected with methane-generating pit water-in 10 by outfall sewer 8, and it is made of pond 5 and the classification Package-garbage can 6, the food refuse pulverizer 7 that are arranged at below it; Methane-generating pit is by settling pit 9, water-in 10, treating pond 22, and accumulator unit 15 and water outlet 14 are formed.5 belows, pond are provided with the rubbish of band dispensing port successively and throw in chamber 29, reach water tank 25, pulverizer 7 places water tank 25, its cutter is compound multitool, promptly be provided with one pair of paddle-like bite 26 in its multitool bottom, so that cutting fiber-like food refuse and the waste water in the pulverizer crushing chamber forced to discharge from crushing chamber, both accelerate pulverizing chip removal speed, quickened the circulation velocity and the flow of water in the water tank 25 again, played the slurry effect of stirring.Pond outlet 23 communicates with throwing in chamber 29, throws in 29 bottoms, chamber and communicates with the crushing chamber 24 of pulverizer 7, and methane-generating pit water outlet 14 communicates with water drain 12.Methane-generating pit water-in 10 is arranged at treating pond 22 1 upper lateral parts, and the pipeline bottom that feeds in the pond is provided with trilateral elongated slot outlet, changes line notes formula mode will put notes formula mode.Water outlet 14 is located at treating pond opposite side top, is provided with inclined plate sedimentation device 13 in it, and the bottom is provided with hand-hole 28.Accumulator unit 15 is arranged within treating pond 22 tops between water-in 10 and the water outlet 14, constitute by several juxtaposed gas receivers, the top is provided with rising pipe, the bottom is grid and immerses in the fermented liquid for the treatment of pond 22, escape pipe all is communicated with biogas pipe 17, and is communicated with device of air with the user through a cryophorus 18.Treating pond 22 bottoms are provided with bucket wall baffling water-distributing device 11, connect a threeway again after cryophorus 18 connects a level pressure non-return valve, and the threeway the other end connects gas pipe after connecting level pressure non-return valve of kitchen range 3, the three ends connection, constitutes biogas, coal gas combined supply apparatus 2.
Claims (8)
1, a kind of domestic refuse and sewage source integrated conduct method is characterized in that: at first categorized consumer waste is put, recovery is again deposited in the refuse classification that belongs to the renewable resource class; Food refuse is made carrier with the sewage of pond discharging after being pulverized by pulverizer, sends into and carries out Anaerobic Digestion in the methane-generating pit, food refuse is transformed into bioenergy from solid-state through liquid regasify, and delivers to the user, natural pond slag and natural pond water all can be used as fertilizer, and feed is recycled; And the rubbish of doing that does not belong to food refuse is discharged.
2, a kind of domestic refuse and sewage source zero treatment system that comprehensively becomes is characterized in that: be made of with placing subterranean methane-generating pit the domestic refuse that splits each family Environmental protection type water pool (4) that zero-emission goes out that becomes; Environmental protection type water pool (4) is connected with methane-generating pit water-in (10) by outfall sewer (8), it is made of pond (5) and the classification Package-garbage can (6) and the food refuse pulverizer (7) that are arranged at its below, the below in pond (5) also is provided with the rubbish of band dispensing port successively and throws in chamber (29), water tank (25), pulverizer (7) places water tank (25), pond outlet (23) communicates with throwing in chamber (29), throws in bottom, chamber (29) and communicates with the crushing chamber (24) of pulverizer (7); Biogas is by settling pit (9), water-in (10), and treating pond (22), accumulator unit (15) and water outlet (14) are formed, and water outlet (14) communicates with water drain (12).
3, domestic refuse according to claim 2 and sewage source zero treatment system that comprehensively becomes, it is characterized in that: the cutter of pulverizer (7) is compound multitool, promptly sets up one pair of paddle-like bite (26) in the multitool bottom.
4, according to claim 2 or 3 described domestic refuses and sewage source zero treatment system that comprehensively becomes, it is characterized in that: a trilateral elongated slot outlet is set up in the pipeline bottom of water-in (10).
5, according to claim 2 or 3 described domestic refuses and sewage source zero treatment system that comprehensively becomes, it is characterized in that: accumulator unit (15) is by several and put gas receiver and constitute, the top is provided with escape pipe, the bottom is grid and immerses in the fermented liquid for the treatment of pond (22), escape pipe all is connected with biogas pipe (17), and is communicated with device of air with the user through cryophorus (18).
6, domestic refuse according to claim 5 and sewage source zero treatment system that comprehensively becomes, it is characterized in that: cryophorus (18) connects a threeway after connecting the level pressure non-return valve again, the other end of threeway connects kitchen range (3), trachea behind level pressure non-return valve of the 3rd end connection, thus constitute biogas combined supply apparatus (2).
7, according to claim 2 or 3 described domestic refuses and sewage source zero treatment system that comprehensively becomes, it is characterized in that: treating pond (22) bottom is provided with bucket wall baffling water-distributing device (11), is provided with inclined plate sedimentation device (13) in the water outlet (14).
8, according to claim 2 or 3 described domestic refuses and sewage source zero treatment system that comprehensively becomes, it is characterized in that: water outlet (14) bottom is provided with hand-hole (28), and hand-hole (28) communicates with treating pond (22) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108577A CN1119299C (en) | 1999-06-18 | 1999-06-18 | House refuse and sewage source head comprehensive zero tendency treatment method and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108577A CN1119299C (en) | 1999-06-18 | 1999-06-18 | House refuse and sewage source head comprehensive zero tendency treatment method and its system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1253917A CN1253917A (en) | 2000-05-24 |
| CN1119299C true CN1119299C (en) | 2003-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99108577A Expired - Fee Related CN1119299C (en) | 1999-06-18 | 1999-06-18 | House refuse and sewage source head comprehensive zero tendency treatment method and its system |
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| CN (1) | CN1119299C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050546A (en) * | 2009-11-04 | 2011-05-11 | 大亚有限公司 | Method and device for comprehensive treatment of domestic sewage and organic waste |
| CN101955388A (en) * | 2010-09-02 | 2011-01-26 | 朱海生 | Urban garbage and sludge resource comprehensive utilization system |
| CN102603130A (en) * | 2012-04-16 | 2012-07-25 | 刘成金 | Household garbage and sewage treatment system |
| CN103357653A (en) * | 2013-07-23 | 2013-10-23 | 邓锦新 | Household refuse and domestic sewage synchronous processing method |
| CN103394499B (en) * | 2013-07-27 | 2017-04-12 | 邱泽国 | Automatic classified collection and direct regeneration engineering for full-automatic garbage standard classification pipelines |
| CN105802946A (en) * | 2014-12-29 | 2016-07-27 | 江苏众红生物工程创药研究院有限公司 | PEGylated asparaginase and applications thereof |
| CN109592995A (en) * | 2018-12-12 | 2019-04-09 | 青岛理工大学 | System and method for cooperatively treating kitchen waste water and household garbage of residents |
| CN110732544B (en) * | 2019-09-16 | 2022-01-28 | 浙江潜能生态科技有限公司 | Underground intelligent decontamination bag quality-divided garbage disposal system |
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1999
- 1999-06-18 CN CN99108577A patent/CN1119299C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1253917A (en) | 2000-05-24 |
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