CN103693815A - Centralized treatment method and device for kitchen wastes and wastewater - Google Patents
Centralized treatment method and device for kitchen wastes and wastewater Download PDFInfo
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- CN103693815A CN103693815A CN201310747846.7A CN201310747846A CN103693815A CN 103693815 A CN103693815 A CN 103693815A CN 201310747846 A CN201310747846 A CN 201310747846A CN 103693815 A CN103693815 A CN 103693815A
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Abstract
The invention relates to a treatment device for kitchen wastes and wastewater. A centralized treatment method for kitchen wastes and wastewater comprises the following steps: (1) collecting the kitchen wastewater and the smashed kitchen wastes, and instantly filtering to separate solid wastes from liquid; (2) performing oil-water separation on the separated liquid; (3) disinfecting the separated wastewater at first and then filtering the separated wastewater for the second time; (4) further deeply treating the wastewater subjected to secondary filtering, and discharging with standards or reusing. According to the centralized treatment device, a solid-liquid separation chamber and an oil storage chamber are formed in a wastewater box; kitchen waste inlets are correspondingly formed in a top plate of the solid-liquid separation chamber and a solid-liquid separation filter box in the solid-liquid separation chamber, and the solid-liquid separation filter box is provided with a wastewater inlet; a water outlet in the lower part of the solid-liquid separation chamber is communicated with a water storage chamber in the lower part of the oil storage chamber, and an oil overflowing hole formed in the upper part of the solid-liquid separation chamber is communicated with the oil storage chamber, and wastewater in the water storage chamber enters a filter pipe.
Description
Technical field
The present invention relates to a kind of food waste and drain treatment apparatus, especially relate to a kind of food waste and sewage and focus on method and integrated treating device.
Background technology
At present, domestic waste and sewage discharge have become the main source of stream pollution.China is from calendar year 2001, and various places are carried out the construction of water station and the construction of municipal sewage plant in community one after another.But the fact shows, still, sewage treatment facility construction is slow in stream pollution, and pollution treatment effect is obvious not.And, also brought sludge treatment problem.
Existing domestic waste and sewage water treatment method, no matter be water treatment station or municipal sewage plant in community, its processing scheme is all first to pass through pipeline, and the sewage collecting of many families, multi-region, in one or several pond, is then carried out to three grades or second-stage treatment.Its tertiary treatment flow process is: coagulation is by mechanical treatment, as grid, precipitation or air supporting, removes stone, sandstone and fat contained in sewage, iron ion, mn ion, grease etc.; Second-stage treatment is biological treatment, and the pollutent in sewage is degraded and is converted into mud under the effect of microorganism; Tertiary treatment is the advanced treatment of sewage, and it comprises nutraceutical removal and by chlorination, uv-radiation or ozone technology, sewage is carried out disinfection.
From treatment scheme, the guiding theory of at present sewage disposal be by the pollutent in sewage (ight soil, swill) by microbiological deterioration be converted into mud, by the removals such as grease in water, and then sterilize.It is a kind of first processing scheme of pollution, rear conversion.For the throw out producing, the disposal of mud, become again at present a technical barrier, and become new pollutent.
At present, the social concern that rubbish brings also obviously exposes.In resident family, the domestic refuse of generation mainly contains two classes: a class is food waste, is mainly leftovers, leftovers, dish leaf, pericarp; One class is other daily necessities packing etc.Everybody directly loads in mixture above two class domestic refuses at present, and combination treatment exists crossed contamination and is difficult to the drawback of processing and utilizing.
Kitchen guarding's rubbish is processed, and is the importance that solves refuse pollution.Refuse treatment is at present mainly to collect, then concentrate classification sorting, and this is also a process of first polluting, and during outward transport is collected, swill etc. can foul in fermentation, and breed bacteria, to environment.And outward transport workload is large, to subsequent sort, makes troubles.
Therefore, administer, protect river to avoid polluting, must solve from source the emission problem of domestic refuse and sewage.
Summary of the invention
The present invention is directed to the deficiency of existing domestic waste and sewage disposal technology, propose a kind of new food waste and sewage and focus on method and integrated treating device.
As everyone knows, kitchen drainage, the pollutent thing composition in water: the swill of solid, dish leaf, water-fast liquid oils, is dissolved in the washing composition of water.These pollutents, under the impulse action of tap water, enter water drain.Then, enter in septic tank and ferment, then enter municipal wastewater pipeline together with toilet sewage, to sewage work, carry out sewage disposal.In the process that enters septic tank slaking, fermentation, be to produce mud and vegetative process.If before entering septic tank, carry out in time solid-liquid division, at this moment, what obtain is swill, the dish leaf of solid, the oil of liquid also has the water of a small amount of washing composition.Swill and dish leaf, can take out and collect as animal-feed; The liquid oils being separated can be collected recovery, and as industry oil recycling, after the waste water that contains washing composition filters, sterilization, just can up to standardly enter storm sewer, collects landscape water pond, for subdistrict greening, or directly enters river.Like this, in community, just there is no the discharge of sanitary sewage, and realized the harmless recycle of material.
Processing thought of the present invention is source, dispersion, Ecological Disposal, can avoid conventional garbage treatment process to produce the new problem of polluting.
The technical solution adopted in the present invention:
Food waste and draining focus on a method, comprise the steps:
1) collect the sewage of kitchen discharge and food waste after crushed, immediately filter, by solid refuse and liquid separation;
2), for the liquid of separating, according to oil and water difference of specific gravity, realize the separated of oil and water;
3), to the waste water after oily water separation, first disinfection, then filters for the second time, by the solvability tiny solid particle in sewage again with liquid separation;
4) to through the sewage of filtration treatment for the second time, carry out after further advanced treatment qualified discharge or reuse.
The composition that the present invention is directed to food waste is mainly the feature of food and dish leaf, and after pulverizing, squeezing, just becomes solid and liquid two portions, and liquid portion is water and oil.Therefore, food waste first can be pulverized, and be carried out solid-liquid separation, integrated processing together with kitchen drainage.
Described food waste and draining focus on method, described advanced treatment comprises the step that adopts earth's surface afforestation ecological to process, make full use of subdistrict greening, adopt earth's surface to filter shallow ridges, described filtration shallow ridges bottom of trench and furrow bank are established water-resisting layer, establish successively from bottom to top packing layer, filtering layer, overburden layer in ditch, plants such as described overburden layer plantation Herba Eichhorniae, large algae, Herba Eichhorniaes, the materials such as the nitrogen in water, phosphorus are removed, and carried out permeation filtration simultaneously.
Described food waste and draining focus on method, described advanced treatment comprises that employing filter pipe carries out the step of filtration treatment to sewage, subsection filling filtrate in described filter pipe, along filter pipe trend, the void distribution of the filtrate of subsection filling is that feed-water end is large, water side is little successively, puts into the microorganism of nitrophilous, phosphorus simultaneously.
Food waste and a draining integrated treating device, comprise foul water tank (1), chimney filter (2), and solid-liquid separation chamber (6) and accumulator (8) are set in described foul water tank (1); Solid-liquid separation strumbox (11) is installed in described solid-liquid separation chamber (6), and described solid-liquid separation strumbox (11) is provided with the water-in (12) that connects kitchen drainage; And solid-liquid separation strumbox (11) correspondence on described solid-liquid separation chamber and is wherein provided with food waste inlet hole (27); Bottom, described solid-liquid separation chamber (6) is provided with the reservoir chamber (82) that posticum (14) is communicated with accumulator (8) bottom, top, described solid-liquid separation chamber (6) is provided with oil spilling hole (23) and is communicated with accumulator (8), between described accumulator (8) and reservoir chamber (82), be provided with oil strain layer (29), described reservoir chamber (82) sewage enters chimney filter (2).
Described food waste and draining integrated treating device, be provided with secondary reservoir chamber (7) adjacent with described accumulator (8), the reservoir chamber (82) of accumulator (8) below is provided with water outlet (17) and is communicated with secondary reservoir chamber (7), described secondary reservoir chamber (7) bottom is provided with filtering layer (18), and the sewage of described secondary reservoir chamber (7) enters described chimney filter (2).
Described food waste and draining integrated treating device, in described foul water tank (1), be provided with solid storage room (5), described solid-liquid separation chamber (6) is positioned between solid storage room (5) and accumulator (8), dividing plate between described solid storage room (5) and solid-liquid separation chamber (6) is provided with solid objects outlet (20), and described solid objects outlet (20) is corresponding with described solid-liquid separation strumbox (11) present position.
Described food waste and draining integrated treating device, be provided with oil header (9) in described accumulator (8), be provided with the oil supply hole (25) that connects fuel pump (15) on described oil header (9), and described fuel pump (15) is located at the top of accumulator (8).
Described food waste and draining integrated treating device, described chimney filter (2) is sandstone strainer tube, described chimney filter (2) or for to be formed by filter cloth, filtrate, chimney filter (2) outlet is connected with filter box (3); Described chimney filter (2) is uncovered irrigation canals and ditches, at the bottom of canal canal and furrow bank be provided with water-resisting layer, in canal, be followed successively by from down to up water-resisting layer, packing layer, filtering layer, overburden layer and form, in irrigation canals and ditches, overburden layer can planting plants.
Described food waste and draining integrated treating device, described filter box (3) is divided into filtration chamber and collection box, or be divided into collection box, filtration chamber and buffer memory chamber three parts, between each several part, by dividing plate, separate, on described dividing plate, be provided with overflow weir, described filtration chamber is as a whole or be divided into two or three filtration channels, and each filtration channel output sewage connects respectively community storm sewer (4), middle water reuse carwash center water pipe or community landscape water and supplements water pipe.
Described food waste and draining integrated treating device, in described solid-liquid separation strumbox (11), be provided with the full sensor (28) of case, in described solid storing chamber (5), be provided with portable solid storing unit (10), the bottom of described solid storing chamber (5) is provided with catch pit (26); In described solid-liquid separation chamber or secondary reservoir chamber (7), be provided with Herb of Common violet adding apparatus (21), the sewage automatic overflow in described solid-liquid separation chamber or secondary reservoir chamber (7) or enter chimney filter (2) by lift pump.
Invention beneficial effect:
1, food waste of the present invention and draining focus on method and integrated treating device, in Nei Cong source, community first to kitchen sewage effluent carry out separation, classification is processed, and can effectively avoid the new pollution that in traditional wastewater treatment process, mud and throw out produce.Owing to having adopted source to disinfect, cut off the propagation basis of dirty Inactivation of Enteric Viruses In Water, microorganism, sewage has been carried out to degree of depth biological treatment simultaneously, realized community wastewater zero release and resource regeneration.
2, food waste of the present invention and draining focus on method and integrated treating device, in Nei Cong source, community first to food waste in outdoor pulverization process on the spot, fully in conjunction with sewage treatment process, rubbish after pulverizing is carried out to solid-liquid separation, realized sewage and garbage treatment integrated integrated, reduced food waste contaminate environment, the process of breed bacteria, avoided food waste smelly in outdoor rubbish container endomorphism, the problem of contaminate environment, also reduced the expense of rubbish outward transport simultaneously, contribute to alleviate traffic pressure, reduce subsequent sort workload, cost-saving, protection of the environment.
3, food waste of the present invention and draining focus on method and integrated treating device, and embodiment is simple, feasible, design science, reasonable.Becoming original concentrated subsequent disposal is pre-process, has reduced intractability and flow process, has reduced pollutant emission, and environmental protection and energy saving can realize utilization of waste material equally.From source disinfection, microorganism and virus pollution through other people to environment in the movements such as toilet ight soil have been cut off.
4, food waste of the present invention and draining focus on method and integrated treating device, make full use of green plants and vegetation in community, form a biological treatment band, can effectively remove the organism such as nitrogen in water, phosphorus, play the effect that contributes to plant-growth and water is carried out to the removal of eutrophy composition, simultaneously large-area slow oozing can meet drainage requirement, and can form microbial film treatment effect at filtering layer and pedosphere, can guarantee water quality reaching standard.Adopt sewage immediately to process, avoided bacterium, viral proliferation, be conducive to reduce the consumption of sterilizing agent.Reduce the cost of water treatment.Dispersion treatment, has reduced municipal conveying sewer line construction cost and water delivery cost on the spot.
5, food waste of the present invention and draining focus on method and integrated treating device, first complete the separated of solid and liquid, avoid organic solid ight soil etc. to enter the processes such as biological decomposition and fermentation.Strainer tube 2 can play rainwater-collecting effect, is conducive to reduce the cost of rainwater utilization in community; After strumbox 3 is processed, can realize sub-prime and select to supply water.Be conducive to circulation and the utilization of water.
6, food waste of the present invention and draining focus on method and integrated treating device, can beautify the environment, again can water saving, reduce blowdown, and sewage is purified to advanced treatment simultaneously.There is no sludge creation, can not cause community wastewater drainage pipeline to stop up, need not carry out regular desilting to septic tank, can not have so produce water level in inspection chamber and, higher than the outlet of indoor drainage standpipe lower end, cause stifled floor drain back foul and the atmospheric pollution forming of soil stack gas; In conjunction with land use for greening, carry out the ecological advanced treatment of shallow ridges, the nutritive ingredient in water, for the growth of plant, has also been carried out green area irrigation simultaneously.
Accompanying drawing explanation
Fig. 1 is that food waste of the present invention and draining focus on method and schema.
Fig. 2 is food waste of the present invention and draining integrated treating device orthographic plan.
Fig. 3 is food waste of the present invention and draining integrated treating device sectional view.
Fig. 4 is kitchen drainage treatment unit chimney filter structure profile of the present invention.
Fig. 5 is kitchen drainage treatment unit chimney filter structure of the present invention transverse section.
Fig. 6 is one of kitchen drainage treatment unit filter box structure of the present invention sectional side elevation.
Fig. 7 is two sectional side elevations of kitchen drainage treatment unit filter box structure of the present invention.
Fig. 8 is three vertical views of kitchen drainage treatment unit filter box structure of the present invention.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1
Referring to Fig. 1, food waste of the present invention and draining focus on method, comprise the steps:
1) collect the sewage of kitchen discharge and food waste after crushed, immediately filter, by solid refuse and liquid separation;
2), for the liquid of separating, according to oil and water difference of specific gravity, realize the separated of oil and water;
3), to the waste water after oily water separation, first disinfection, then filters for the second time, by the solvability tiny solid particle in sewage again with liquid separation;
4) to through the sewage of filtration treatment for the second time, carry out after further advanced treatment qualified discharge or reuse.
Food waste and the draining of the present embodiment focus on method, be with the difference of embodiment 1: adopt method that earth's surface afforestation ecological processes to the further advanced treatment of sewage: to make full use of subdistrict greening, adopt earth's surface to filter shallow ridges, described filtration shallow ridges bottom of trench and furrow bank are established water-resisting layer, in ditch, establish successively from bottom to top packing layer, filtering layer, overburden layer, plants such as described overburden layer plantation Herba Eichhorniae, large algae, Herba Eichhorniaes, the materials such as the nitrogen in water, phosphorus are removed, and carried out permeation filtration simultaneously.
Food waste and the draining of the present embodiment focus on method, be with the difference of embodiment 1 or embodiment 2: described advanced treatment comprises that employing filter pipe carries out the step of filtration treatment to sewage, subsection filling filtrate in described filter pipe, along filter pipe trend, the void distribution of the filtrate of subsection filling is that feed-water end is large, water side is little successively, puts into the microorganism of nitrophilous, phosphorus simultaneously.
Embodiment 4
Referring to Fig. 2, Fig. 3, the present embodiment is the embodiment of food waste and draining integrated treating device.Described food waste and draining integrated treating device comprise foul water tank 1, chimney filter 2, interior solid-liquid separation chamber 6 and the accumulator 8 of arranging of described foul water tank 1; In described solid-liquid separation chamber 6, solid-liquid separation strumbox 11 is installed, described solid-liquid separation strumbox 11 is provided with the water-in 12 that connects kitchen drainage, and described water-in connects waste pipe 13; And solid-liquid separation strumbox 11 correspondences on described solid-liquid separation chamber and are wherein provided with food waste inlet hole 27; 6 bottoms, described solid-liquid separation chamber are provided with the reservoir chamber 82 that posticum 14 is communicated with accumulator 8 bottoms, 6 tops, described solid-liquid separation chamber are provided with oil spilling hole 23 and are communicated with accumulator 8, between described accumulator 8 and reservoir chamber 82, be provided with oil strain layer 29, described reservoir chamber 82 sewage enter chimney filter 2.
Number in the figure 3 is filter box, and 4 is community storm sewer, and 16 is dividing plate between accumulator 8 and reservoir chamber 7, and 22 is dividing plate between solid-liquid separation chamber 6 and accumulator, and 24 is handle hole.
Referring to Fig. 2, Fig. 3, the food waste of the present embodiment and draining integrated treating device, as different from Example 4: be provided with secondary reservoir chamber 7 adjacent with described accumulator 8, the reservoir chamber 82 of accumulator 8 belows is provided with water outlet 17 and is communicated with secondary reservoir chamber, described secondary reservoir chamber 7 bottoms are provided with filtering layer 18, and the sewage of described secondary reservoir chamber 7 enters described chimney filter 2.
Embodiment 6
Referring to Fig. 2, Fig. 3, the food waste of the present embodiment and draining integrated treating device, different from aforementioned two embodiment: in described foul water tank 1, to be provided with solid storage room 5, described solid-liquid separation chamber 6 is between solid storage room 5 and accumulator 8, dividing plate between described solid storage room 5 and solid-liquid separation chamber 6 is provided with solid objects outlet 20, and described solid objects outlet 20 is corresponding with described solid-liquid separation strumbox 11 present positions.
Described food waste and draining integrated treating device, be provided with oil header 9 in described accumulator 8, is provided with the oil supply hole 25 that connects fuel pump 15 on described oil header 9, and described fuel pump 15 is located at the top of accumulator 8.
The chimney filter adopting is sandstone strainer tube, or for to be comprised of filter cloth, filtrate, chimney filter 2 outlets are connected with filter box 3.Sewage, after filter box 3 filtrations are up to standard, lead to community storm sewer 4, middle water reuse carwash center water pipe or community landscape water and supplements water pipe.
Embodiment 7
The food waste of the present embodiment and draining integrated treating device, different from aforementioned each embodiment, the chimney filter structure of employing as shown in Figure 4, Figure 5.Chimney filter 2 is uncovered irrigation canals and ditches, and its section can be semicircle, Polygons etc.Described irrigation canals and ditches are comprised of water-resisting layer 41, packing layer 42, filtering layer 43, overburden layer 44, and in irrigation canals and ditches, overburden layer can planting plants.At the bottom of furrow bank and canal, adopting water proof material to make, is respectively packing layer, filtering layer, pedosphere from bottom to top in ditch.
In ditch, pedosphere apical side height pushes up lower than furrow bank.In pedosphere, plantation has the aquatic of fixed nitrogen parent phosphorus and likes moist plant, as Herba Eichhorniae, Herba Eichhorniae, large algae etc.When the sewage after sterilization is while entering chimney filter 2, water is from above pedosphere, and ooze on stream limit, limit, and plant and algae just start the nutritive ingredients such as absorbed nitrogen phosphorus, and water infiltrates soil, infiltration layer then, and enter packing layer.Because packing layer hole is large, water will flow in filter box.Filter box output sewage enters community storm sewer.
Referring to Fig. 6, food waste and draining integrated treating device described in the present embodiment, as different from Example 7, disclose a kind of filter box structure.Described filter box 3 is divided into filtration chamber and collection box 30, and by dividing plate 31 separately, described dividing plate 31 is provided with overflow weir 35 between the two.
Described filtration chamber is as a whole, is wherein provided with filtering layer 38, and filtration chamber connects chimney filter 2 by connecting hole 39, by spillway 35, connects collection box 30.
As shown in Figure 6, filtration chamber's top board is provided with access opening 37, and collection box 30 top boards are provided with vision slit 36, is provided with water monitoring device 34 and self-acting valve 33, water outlet 32 in collection box.
Water is after chimney filter 2 filters, through connecting hole 39, enter filter box 3, the filtering layer 38 of flowing through, the water filtering enters collection box 30 through overflow port 35, through water quality detecting device 34 identifications, while reaching emission request, self-acting valve is opened, water enters corresponding connecting tube through water outlet 32, as community storm sewer, middle water collection pipe Dao Huo community landscape water supplement water pipe.When water quality recognition detection is defective, monitoring information is sent to master control room and reports to the police.People is the maintenance of carrying out treatment device for water.Guarantee water quality reaching standard discharge.
Embodiment 9
Referring to Fig. 7, the food waste of the present embodiment and draining integrated treating device, as different from Example 8, disclose the another kind of structure of filter box.Described filter box is divided into collection box 30, filtration chamber and buffer memory chamber three parts, between each several part, by dividing plate 31, separate, especially, described filtration chamber is divided into three filtration channels from top to bottom successively, on described dividing plate, corresponding three filtration channels are respectively equipped with overflow weir and water outlet, export respectively the water of different quality requirement.The height in three holes is different.
Number in the figure is identical, and embodiment 8 represents same meaning.
Embodiment 10
Referring to Fig. 8, the food waste of the present embodiment and draining integrated treating device, as different from Example 9, disclose another structure of filter box.Described strumbox 3 is divided into buffer memory chamber, filtration chamber and sensing chamber's three parts, and between three, by dividing plate 31 separately, described filtration chamber is divided into three filtration channels side by side, and on described dividing plate, corresponding three filtration channels are respectively equipped with overflow weir and water outlet.
Referring to Fig. 2, Fig. 3, food waste of the present invention and draining integrated treating device, in described reservoir chamber 8, be provided with Herb of Common violet adding apparatus 21, in described solid-liquid separation strumbox 11, be provided with the full sensor 28 of case, in described foul water tank, be provided with solid storing chamber 5, the corresponding described solid-liquid separation strumbox 11 of described solid storing chamber 5 is provided with solid storing unit 10, and the bottom of solid storing chamber 5 is provided with catch pit 26.
The specific implementation process of food waste of the present invention and draining integrated treating device:
Foul water tank 1, chimney filter 2, filter box 3 are imbedded under residential building outdoor ground, and storm sewer in the rising pipe of filter box 3 and community is connected.Residential building kitchen drainage bottom transverse tube and prosopyle 12 are connected.Food waste collection box is arranged on to the garbage inlet 27 on 6 top boards of solid-liquid separation chamber.Now, residential building kitchen drainage enters prosopyle 12 along sewer line 13, enter into strumbox 11, food waste after pulverizing enters strumbox 11 through garbage inlet 27, first complete swill, the solidss such as dish leaf are separated with liquid, solids is stayed in strumbox 11, liquid enters lower floor, oil float is on the upper strata of water, when nightside height reaches the bottom in oil spilling hole 23, the oil and a small amount of water that float on liquid level top enter accumulator 8, in accumulator 8, a small amount of water enters in bottom reservoir chamber 82 by oil strain layer 29, the oil on upper strata promotes in oil header 9 through fuel pump 15.The water that is positioned at bottom enters reservoir chamber 7, along with liquid level raises, the water filtering is by filtering layer 18, and 21 pairs of waters of sterilizing unit carry out disinfection, when liquid level exceeds posticum 19, water enters in chimney filter 2, after again filtering, flow into filter box 3, after filter box 3 filtrations are up to standard, enter storm sewer, then flow into water reservoir or river course in community.For greening, irrigate.Solids in strumbox 11 is when a certain amount of, and sensor 28 will send signal, and the sidewall of strumbox is opened, solids in it is just delivered in solid storing unit 10, regularly by property management personnel, is taken out, as animal-feed, oil in oil header 9 is taken out simultaneously, collect and utilize.Like this, just realized sanitary sewage on the spot, the target of ecological, dispersion treatment, and without mud, pollution-free.
Claims (10)
1. food waste and draining focus on a method, comprise the steps:
1) collect the sewage of kitchen discharge and food waste after crushed, immediately filter, by solid refuse and liquid separation;
2), for the liquid of separating, according to oil and water difference of specific gravity, realize the separated of oil and water;
3), to the waste water after oily water separation, first disinfection, then filters for the second time, by the solvability tiny solid particle in sewage again with liquid separation;
4) to through the sewage of filtration treatment for the second time, carry out after further advanced treatment qualified discharge or reuse.
2. food waste according to claim 1 and draining focus on method, it is characterized in that: described advanced treatment comprises the step that adopts earth's surface afforestation ecological to process, make full use of subdistrict greening, adopt earth's surface to filter shallow ridges, described filtration shallow ridges bottom of trench and furrow bank are established water-resisting layer, in ditch, establish successively from bottom to top packing layer, filtering layer, overburden layer, plants such as described overburden layer plantation Herba Eichhorniae, large algae, Herba Eichhorniaes, the materials such as the nitrogen in water, phosphorus are removed, and carried out permeation filtration simultaneously.
3. food waste according to claim 1 and 2 and draining focus on method, it is characterized in that: described advanced treatment comprises that employing filter pipe carries out the step of filtration treatment to sewage, subsection filling filtrate in described filter pipe, along filter pipe trend, the void distribution of the filtrate of subsection filling is that feed-water end is large, water side is little successively, puts into the microorganism of nitrophilous, phosphorus simultaneously.
4. food waste and a draining integrated treating device, is characterized in that: comprise foul water tank (1), chimney filter (2), solid-liquid separation chamber (6) and accumulator (8) are set in described foul water tank (1); Solid-liquid separation strumbox (11) is installed in described solid-liquid separation chamber (6), and described solid-liquid separation strumbox (11) is provided with the water-in (12) that connects kitchen drainage; And solid-liquid separation strumbox (11) correspondence on described solid-liquid separation chamber and is wherein provided with food waste inlet hole (27); Bottom, described solid-liquid separation chamber (6) is provided with the reservoir chamber (82) that posticum (14) is communicated with accumulator (8) bottom, top, described solid-liquid separation chamber (6) is provided with oil spilling hole (23) and is communicated with accumulator (8), between described accumulator (8) and reservoir chamber (82), be provided with oil strain layer (29), described reservoir chamber (82) sewage enters chimney filter (2).
5. food waste according to claim 4 and draining integrated treating device, it is characterized in that: be provided with secondary reservoir chamber (7) adjacent with described accumulator (8), the reservoir chamber (82) of accumulator (8) below is provided with water outlet (17) and is communicated with secondary reservoir chamber (7), described secondary reservoir chamber (7) bottom is provided with filtering layer (18), and the sewage of described secondary reservoir chamber (7) enters described chimney filter (2).
6. according to the food waste described in claim 4 or 5 and draining integrated treating device, it is characterized in that: in described foul water tank (1), be provided with solid storage room (5), described solid-liquid separation chamber (6) is positioned between solid storage room (5) and accumulator (8), dividing plate between described solid storage room (5) and solid-liquid separation chamber (6) is provided with solid objects outlet (20), and described solid objects outlet (20) is corresponding with described solid-liquid separation strumbox (11) present position.
7. food waste according to claim 6 and draining integrated treating device, it is characterized in that: in described accumulator (8), be provided with oil header (9), on described oil header (9), be provided with the oil supply hole (25) that connects fuel pump (15), described fuel pump (15) is located at the top of accumulator (8).
8. according to food waste and draining integrated treating device described in claim 4,5 or 7, it is characterized in that: described chimney filter (2) is sandstone strainer tube, described chimney filter (2) or for to be formed by filter cloth, filtrate, chimney filter (2) outlet is connected with filter box (3); Described chimney filter (2) is uncovered irrigation canals and ditches, at the bottom of canal canal and furrow bank be provided with water-resisting layer, in canal, be followed successively by from down to up water-resisting layer, packing layer, filtering layer, overburden layer and form.
9. according to food waste and draining integrated treating device described in claim 4,5 or 7, it is characterized in that: described filter box (3) is divided into filtration chamber and collection box, or be divided into collection box, filtration chamber and buffer memory chamber three parts, between each several part, by dividing plate, separate, on described dividing plate, be provided with overflow weir, described filtration chamber is as a whole or be divided into two or three filtration channels, and each filtration channel output sewage connects respectively community storm sewer (4), middle water reuse carwash center water pipe or community landscape water and supplements water pipe.
10. according to food waste and draining integrated treating device described in claim 4,5 or 7, it is characterized in that: in described solid-liquid separation strumbox (11), be provided with the full sensor (28) of case, in described solid storing chamber (5), be provided with portable solid storing unit (10), the bottom of described solid storing chamber (5) is provided with catch pit (26); In described solid-liquid separation chamber or secondary reservoir chamber (7), be provided with Herb of Common violet adding apparatus (21), the sewage automatic overflow in described solid-liquid separation chamber or secondary reservoir chamber (7) or enter chimney filter (2) by lift pump.
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| CN105236673A (en) * | 2015-10-12 | 2016-01-13 | 桂林市春晓环保科技有限公司 | Kitchen sewage treatment method |
| CN106630354A (en) * | 2017-01-04 | 2017-05-10 | 江西浩德实业有限公司 | Environment-friendly treatment equipment for separating and recycling oil, water and salt from kitchen waste |
| CN106698864A (en) * | 2017-03-17 | 2017-05-24 | 祁子玺 | Automatic household sewage purification device |
| CN107445307A (en) * | 2017-09-30 | 2017-12-08 | 贵州大学 | Rural households' domestic sewage purification system |
| CN109809609A (en) * | 2019-03-29 | 2019-05-28 | 杭州更蓝生物科技有限公司 | A kind of kitchen waste water processing system |
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| CN106630354A (en) * | 2017-01-04 | 2017-05-10 | 江西浩德实业有限公司 | Environment-friendly treatment equipment for separating and recycling oil, water and salt from kitchen waste |
| CN106698864A (en) * | 2017-03-17 | 2017-05-24 | 祁子玺 | Automatic household sewage purification device |
| CN107445307A (en) * | 2017-09-30 | 2017-12-08 | 贵州大学 | Rural households' domestic sewage purification system |
| CN111620479A (en) * | 2018-05-23 | 2020-09-04 | 杨孝其 | Household wastewater classification processor and treatment method |
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| CN111111265A (en) * | 2020-02-24 | 2020-05-08 | 韦振吉 | High-efficient environmental protection's abandonment grease recovery processing device |
| CN111111265B (en) * | 2020-02-24 | 2020-09-04 | 祥兴盛瓷艺有限公司 | High-efficient environmental protection's abandonment grease recovery processing device |
| CN111922035A (en) * | 2020-07-16 | 2020-11-13 | 重庆智禾环境科技有限责任公司 | Device for collecting and conveying kitchen waste and method for treating kitchen waste |
| CN114195314A (en) * | 2021-12-23 | 2022-03-18 | 秦皇岛华恒生物工程有限公司 | Wastewater treatment method and application thereof |
| CN114314938A (en) * | 2022-01-17 | 2022-04-12 | 中交上海航道局有限公司 | Rural domestic sewage water quality monitoring system |
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