CN204111764U - The integrated treatment unit of rubbish from cooking and excrement and urine water - Google Patents
The integrated treatment unit of rubbish from cooking and excrement and urine water Download PDFInfo
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- CN204111764U CN204111764U CN201420603457.7U CN201420603457U CN204111764U CN 204111764 U CN204111764 U CN 204111764U CN 201420603457 U CN201420603457 U CN 201420603457U CN 204111764 U CN204111764 U CN 204111764U
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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 utility model relates to the integrated treatment unit of rubbish from cooking and excrement and urine water, it comprises: mixer, diphasic anaerobic treater, water outlet slurry tank and boiler, mixer is built with little agitator, diphasic anaerobic treater is divided into Chan Suan district by overflow plate and rebound by diphasic anaerobic treater successively, zone of transition and methane phase district, zone of transition is between Chan Suan district and methane phase district, and Chan Suan district and methane phase are distinguished, in methane phase district built with large agitator, Chan Suan district agitator is housed in Chan Suan district, in zone of transition, zone of transition agitator is housed, the sidewall of the diphasic anaerobic treater in Chan Suan district and methane phase district is equipped with Chan Suan district thief hole and methane phase district thief hole respectively, mixer is connected with the Chan Suan district of diphasic anaerobic treater by feed-pipe, water outlet slurry tank is connected with the methane phase district of diphasic anaerobic treater by water outlet upflow tube, collecting methane pipe is had on the top of the diphasic anaerobic treater in methane phase district, biogas storage bag is connected with the inlet mouth of boiler.
Description
Technical field
The utility model relates to the anaerobic processing device of one way of life rubbish, particularly relates to the integrated treatment unit of a kind of rubbish from cooking and excrement and urine water.
Background technology
Rubbish from cooking refers to the perishability waste such as outer leaf dish leaf, leftovers, melon and fruit peel core, garbage produced in family.Over entering year, along with the raising of living standards of the people, the generation of rubbish from cooking is increasing, easily becomes sour and rot due to rubbish from cooking, and produce a large amount of objectionable impurities and give out foul gas, severe contamination environment.Therefore, rubbish from cooking becomes problem demanding prompt solution.And burn, the physicochemical treatment methods such as landfill not to the utmost cost are high, and easily cause secondary pollution.Organic composition in rubbish can be transformed into biogas by anaerobic treatment method emerging gradually, turns waste into wealth.Anaerobic treatment method is divided into dry type anaerobic treatment and wet type anaerobic treatment; dry type anaerobic treatment efficiency is high; gas production rate is large; but the dry anaerobic digestion Technology of China is not mature enough; the a large amount of continuous feeding and discharging of more difficult realization under anaerobic state, large-scale production has larger difficulty, and its subsequent disposal is complicated; innoxious and minimizing degree is low, it is large that secondary pollution controls difficulty.Wet type anaerobic treatment efficiency is low, and require that the total solids level of raw material is lower than 15%, technique divides homogenous anaerobic digestion techniques and TPAD technology, and homogenous anaerobic digestion is more responsive to the impact load of raw material, and methanogen is easily suppressed.TPAD technology needs at least one reactor for hydrolysis and acidification and a methane-producing reactor, and required equipment is many, and floor space is large, and the residence time is long, and running cost is high.
Publication number is the patent of CN10310314A (2012), propose a kind of anaerobic treatment method of rubbish from cooking, the method rubbish from cooking is deployed into the underflow that total solids level is 15% ~ 20%, then under 35 DEG C ~ 60 DEG C conditions, underflow is carried out anaerobic treatment, the residence time is 15 days ~ 20 days, obtain natural pond liquid, biogas and mud, the process to rubbish from cooking can be realized.This method is the individual event anaerobic treatment method of rubbish from cooking, and namely the acidication of rubbish from cooking and methanation are carried out in same reactor.This method, for the object of this facile hydrolysis acidifying of rubbish from cooking, easily causes the acidifying of whole reactor, is not easy to control, and is difficult to stir, and consumes energy larger.If acidication and two stages of methanation are separated, make it grow under respective optimal environmental condition, then can reduce the generation of acidification phenomenon, and be easy to control, make its steady running.
Along with the further investigation to diphasic anaerobic technology and technique, Henze (1991), the investigators such as Veeken (2000) recognize gradually, for the anaerobic digestion process containing high density organic suspension particulate matter (as rubbish from cooking), acidication is the rate-limiting step of whole anaerobic digestion process.Zhang Bo, the Cai Wei people (2005,2006) etc. are by drawing the research of Hydrolysis Acidification in rubbish from cooking TPAD, and adjust ph is when neutrallty condition or more close neutrality, and the acidication rate of rubbish from cooking is higher.Adjust ph, except adding alkali lye, can also regulate the carbon-nitrogen ratio of rubbish from cooking, and the interpolation of ight soil just effectively have adjusted the carbon-nitrogen ratio of rubbish from cooking, also achieves the process of dissolving to ight soil simultaneously.
Publication number is the patent of CN202730117U (2012), a kind of rubbish from cooking integrated two-phase anaerobic fermentation unit of utility model, this device comprises collecting tank, acidolysis tower and anaerobic fermentation tank, this patent characteristic is material collection pond, anaerobic fermentation tank is connected with acidolysis tower respectively by pipeline, this device can realize acid hydrolysis solution and natural pond liquid automated cycle is added, and acidolysis tower possesses acidolysis and liquid storage dual-use function.In this set of device, acidolysis and methane phaseization are carried out respectively in two reactors be separated, and floor space is large, and pipelining is complicated, and easily occur blocking.
Publication number is the patent of CN101880083A (2010), a kind of integrated two-phase anaerobic reactor of utility model, it is characterized by, set filler and cloth alkali pipe are set in the reaction zone of traditional flow lifting type anaerobic reactor, by throwing alkali, to regulate in packing layer and above reaction zone thereof muddy water pH value between 6.8-7.2, make reactor lower part and top meet the optimal growth condition of acidogenic fermentation microorganism and methane phase organism of fermentation respectively, thus increase substantially the operation stability of waste treatment capacity and reactor.This reactor is the transformation to up-flow anaerobic sludge blanket (UASB), and it requires that the CODcr concentration of water inlet higher than 8500mg/L, can be suitable for the process to high density rubbish from cooking.
Summary of the invention
The goal of the invention of the application is to overcome shortcoming that prior art exists with not enough, and provides the integrated two-phase anaerobic treatment unit of a kind of rubbish from cooking and excrement and urine water.
In order to complete the utility model object of the application, the application by the following technical solutions:
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, it comprises: mixer, diphasic anaerobic treater, water outlet slurry tank and boiler, mixer is built with little agitator, wherein: diphasic anaerobic treater is divided into Chan Suan district by overflow plate and rebound by diphasic anaerobic treater successively, zone of transition and methane phase district, zone of transition is between Chan Suan district and methane phase district, and Chan Suan district and methane phase are distinguished, in methane phase district built with large agitator, Chan Suan district agitator is housed in Chan Suan district, in zone of transition, zone of transition agitator is housed, the sidewall of the diphasic anaerobic treater in Chan Suan district and methane phase district is equipped with Chan Suan district thief hole and methane phase district thief hole respectively, mixer is connected with the Chan Suan district of diphasic anaerobic treater by feed-pipe, water outlet slurry tank is connected with the methane phase district of diphasic anaerobic treater by water outlet upflow tube, evacuation port methane phase district of Chan Suan district evacuation port is had in the bottom of the diphasic anaerobic treater in Chan Suan district and methane phase district, collecting methane pipe is had on the top of the diphasic anaerobic treater in methane phase district, collecting methane pipe is store bag by dewatering unit with desulfurizer and biogas successively and is connected, in desulfurizer, ferric oxide is housed, biogas storage bag is connected with the inlet mouth of boiler, and the hot water that boiler produces is heated diphasic anaerobic treater by hot-water line, and the bottom of water outlet slurry tank has natural pond slag outlet, the sidewall of water outlet slurry tank has natural pond liquid outlet,
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, wherein: the volumetric ratio in described Chan Suan district, zone of transition and methane phase district is respectively 2:1:7;
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, wherein: the Shi Chansuan district, bottom of described overflow plate and zone of transition are separately, the Shi Chansuan district, top of described overflow plate and zone of transition communicate, and the liquid in Chan Suan district is crossed overflow plate and flowed in zone of transition; The top of rebound makes zone of transition and methane phase distinguish, and the bottom of rebound makes zone of transition and methane phase district communicate, and in zone of transition, liquid flows into methane phase district from the bottom of rebound;
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, wherein: boiler water temperature sensor, Chan Suan district temperature sensor and methane phase district temperature sensor are housed respectively in boiler, Chan Suan district and methane phase district;
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, wherein: described feed-pipe is also equipped with fresh feed pump and vacuum breaker;
The integrated treatment unit of a kind of rubbish from cooking of the present utility model and excrement and urine water, wherein: the integrated treatment unit of described rubbish from cooking and excrement and urine water also comprises: controller, it is for controlling the air input of the flow of fresh feed pump, Chan Suan district agitator speed, zone of transition agitator speed, large agitator speed, little agitator speed and boiler, it is also connected with methane phase district temperature sensor with boiler water temperature sensor, Chan Suan district temperature sensor respectively, for showing the temperature in the water temperature of boiler, the temperature in Chan Suan district and methane phase district.
The beneficial effects of the utility model
The combination of rubbish from cooking and excrement and urine water, can not only reduce the total solids level of rubbish from cooking, and can provide the basicity needed for anaerobic digestion, makes the reaction solution in reaction be not easy acidifying, runs more stable.
Organism in rubbish from cooking and excrement and urine water is changed into clear energy sources biogas, achieves innoxious, minimizing and the resource utilization of rubbish.
The use of integrated two-phase anaerobic treater, not only simple to operate, processing efficiency is high, and greatly reduces the capital cost of engineering, decreases floor space.
Accompanying drawing explanation
Fig. 1 is integrated two-phase anaerobic treater schematic diagram of the present utility model.
In FIG:
Label 1 is mixer; Label 2 is little agitator; Label 3 is fresh feed pump; Label 4 is vacuum breaker; Label 5 is feed-pipe; Label 6 is Chan Suan district evacuation port; Label 7 is Chan Suan district; Label 8 is zone of transition; Label 9 is methane phase district; Label 10 is large agitator; Label 11 is water outlet upflow tube; Label 12 is methane phase district evacuation port; Label 13 is water outlet slurry tank; Label 14 is the outlet of natural pond liquid; Label 15 is the outlet of natural pond slag; Label 16 is collecting methane pipe; Label 17 is Chan Suan district thief hole; Label 18 is methane phase district thief hole; Label 19 is Chan Suan district temperature sensor; Label 20 is methane phase district temperature sensor; Label 21 is hot-water line; Label 22 is boiler, and label 23 is biogas inlet pipe; Label 24 is overflow plate; Label 25 is diphasic anaerobic treater; Label 26 is rebound; Label 27 is controller; Label 28 is biogas storage bag; Label 29 is boiler water temperature sensor 29; Label 30 is desulfurizer; Label 31 is zone of transition agitator; Label 32 is Chan Suan district agitator; Label 33 is dewatering unit.
Embodiment
As shown in Figure 1, the integrated treatment unit of the utility model rubbish from cooking and excrement and urine water comprises: mixer 1, diphasic anaerobic treater 25, water outlet slurry tank 13 and boiler 22, mixer 1 is built with little agitator 2, diphasic anaerobic treater 25 is divided into Chan Suan district 7 by overflow plate 24 and rebound 26 by diphasic anaerobic treater 25 successively, zone of transition 8 and methane phase district 9, zone of transition 8 is between Chan Suan district 7 and methane phase district 9, and Chan Suan district 7 and methane phase district 9 are separated, Chan Suan district 7, the volumetric ratio in zone of transition 8 and methane phase district 9 is respectively: 2:1:7, the Shi Chansuan district, bottom 7 of overflow plate 24 and zone of transition 8 are separately, the Shi Chansuan district, top 7 of described overflow plate 24 and zone of transition 8 communicate, liquid in Chan Suan district 7 is crossed overflow plate 24 and is flowed in zone of transition 8, the top of rebound 26 makes zone of transition 8 and methane phase district 9 separately, and the bottom of rebound 26 makes zone of transition 8 and methane phase district 9 communicate, and in zone of transition 8, liquid flows into methane phase district 9 from the bottom of rebound 26.
In methane phase district 9 built with large agitator 10, Chan Suan district agitator 32 is housed in Chan Suan district 7, in zone of transition 8, zone of transition agitator 31 is housed, the sidewall of the diphasic anaerobic treater 25 in Chan Suan district 7 and methane phase district 9 is equipped with Chan Suan district thief hole 17 and methane phase district thief hole 18 respectively, mixer 1 is connected with the Chan Suan district 7 of diphasic anaerobic treater 25 by feed-pipe 5, water outlet slurry tank 13 is connected with the methane phase district 9 of diphasic anaerobic treater 25 by water outlet upflow tube 11, Chan Suan district evacuation port 6 and methane phase district evacuation port 12 is had in the bottom of the diphasic anaerobic treater 25 in Chan Suan district 7 and methane phase district 9, collecting methane pipe 16 is had on the top of the diphasic anaerobic treater 25 in methane phase district 9, collecting methane pipe 16 is store bag 28 by dewatering unit 33 with desulfurizer 30 and biogas successively and is connected, biogas storage bag 28 is connected with the inlet mouth of boiler 22 by biogas inlet pipe, the hot water that boiler 22 produces is heated by hot-water line 21 pairs of diphasic anaerobic treaters 25, the bottom of water outlet slurry tank 13 has natural pond slag outlet 15, the sidewall of water outlet slurry tank 13 has natural pond liquid outlet 14.
Boiler water temperature sensor 29, Chan Suan district temperature sensor 19 and methane phase district temperature sensor 20 are housed respectively in boiler 22, Chan Suan district 7 and methane phase district 9.Fresh feed pump 3 and vacuum breaker 4 feed-pipe 5 be also equipped with.Water outlet upflow tube 11 opens the close upper end at diphasic anaerobic treater 25 sidewall being positioned at methane phase district 9; Natural pond liquid outlet 14 is opened at the close upper end being positioned at water outlet slurry tank 13 sidewall; The outer wall of described diphasic anaerobic treater 25 is equipped with thermal insulation layer.
The integrated treatment unit of rubbish from cooking and excrement and urine water also comprises: controller 27, it is for controlling the air input of the flow of fresh feed pump 3, Chan Suan district agitator 32 rotating speed, zone of transition agitator 31 rotating speed, large agitator 10 rotating speed, little agitator 2 rotating speed and boiler 22, it is also connected with methane phase district temperature sensor 20 with boiler water temperature sensor 29, Chan Suan district temperature sensor 19 respectively, for showing the temperature in the water temperature of boiler, the temperature in Chan Suan district and methane phase district.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to spirit of the present utility model, the utility model can do any type of amendment.
Claims (7)
1. the integrated treatment unit of a rubbish from cooking and excrement and urine water, it comprises: mixer (1), diphasic anaerobic treater (25), water outlet slurry tank (13) and boiler (22), mixer (1) is built with little agitator (2), it is characterized in that: diphasic anaerobic treater (25) is divided into Chan Suan district (7) by overflow plate (24) and rebound (26) by diphasic anaerobic treater (25) successively, zone of transition (8) and methane phase district (9), zone of transition (8) is between Chan Suan district (7) and methane phase district (9), and by Chan Suan district (7) and methane phase district (9) separately, in methane phase district (9) built with large agitator (10), in Chan Suan district (7), Chan Suan district agitator (32) is housed, in zone of transition (8), zone of transition agitator (31) is housed, the sidewall of the diphasic anaerobic treater (25) of Chan Suan district (7) and methane phase district (9) is equipped with Chan Suan district thief hole (17) and methane phase district thief hole (18) respectively, mixer (1) is connected with the Chan Suan district (7) of diphasic anaerobic treater (25) by feed-pipe (5), water outlet slurry tank (13) is connected with the methane phase district (9) of diphasic anaerobic treater (25) by water outlet upflow tube (11), Chan Suan district evacuation port (6) and methane phase district evacuation port (12) is had in the bottom of the diphasic anaerobic treater (25) of Chan Suan district (7) and methane phase district (9), collecting methane pipe (16) is had on the top of the diphasic anaerobic treater (25) of methane phase district (9), collecting methane pipe (16) is store bag (28) by dewatering unit (33) with desulfurizer (30) and biogas successively and is connected, biogas storage bag (28) is connected with the inlet mouth of boiler (22), the hot water that boiler (22) produces is heated diphasic anaerobic treater (25) by hot-water line (21), the bottom of water outlet slurry tank (13) has natural pond slag outlet (15), the sidewall of water outlet slurry tank (13) has natural pond liquid outlet (14).
2. the integrated treatment unit of rubbish from cooking as claimed in claim 1 and excrement and urine water, is characterized in that: the volumetric ratio of described Chan Suan district (7), zone of transition (8) and methane phase district (9) is respectively 2:1:7.
3. the integrated treatment unit of rubbish from cooking as claimed in claim 2 and excrement and urine water, it is characterized in that: the Shi Chansuan district, bottom (7) of described overflow plate (24) and zone of transition (8) are separately, Shi Chansuan district, top (7) and the zone of transition (8) of described overflow plate (24) communicate, and the liquid in Chan Suan district (7) is crossed overflow plate (24) and flowed in zone of transition (8); The top of rebound (26) makes zone of transition (8) and methane phase district (9) separately, the bottom of rebound (26) makes zone of transition (8) and methane phase district (9) communicate, and in zone of transition (8), liquid flows into methane phase district (9) from the bottom of rebound (26).
4. the integrated treatment unit of rubbish from cooking as claimed in claim 3 and excrement and urine water, is characterized in that: in boiler (22), Chan Suan district (7) and methane phase district (9), boiler water temperature sensor (29), Chan Suan district temperature sensor (19) and methane phase district temperature sensor (20) are housed respectively.
5. the integrated treatment unit of rubbish from cooking as claimed in claim 4 and excrement and urine water, is characterized in that: described feed-pipe (5) is also equipped with fresh feed pump (3) and vacuum breaker (4).
6. the integrated treatment unit of rubbish from cooking as claimed in claim 5 and excrement and urine water, it is characterized in that: the integrated treatment unit of described rubbish from cooking and excrement and urine water also comprises: controller (27), it is for controlling the flow of fresh feed pump (3), Chan Suan district agitator (32) rotating speed, zone of transition agitator (31) rotating speed, large agitator (10) rotating speed, the air input of little agitator (2) rotating speed and boiler (22), it also respectively with boiler water temperature sensor (29), Chan Suan district temperature sensor (19) is connected with methane phase district temperature sensor (20), for showing the water temperature of boiler, the temperature in Chan Suan district and the temperature in methane phase district.
7. the integrated treatment unit of rubbish from cooking as claimed in claim 1 and excrement and urine water, is characterized in that: described water outlet upflow tube (11) opens the close upper end at diphasic anaerobic treater (25) sidewall being positioned at methane phase district (9); Natural pond liquid outlet (14) is opened at the close upper end being positioned at water outlet slurry tank (13) sidewall; The outer wall of described diphasic anaerobic treater (25) is equipped with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603457.7U CN204111764U (en) | 2014-10-17 | 2014-10-17 | The integrated treatment unit of rubbish from cooking and excrement and urine water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420603457.7U CN204111764U (en) | 2014-10-17 | 2014-10-17 | The integrated treatment unit of rubbish from cooking and excrement and urine water |
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| CN204111764U true CN204111764U (en) | 2015-01-21 |
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| CN201420603457.7U Withdrawn - After Issue CN204111764U (en) | 2014-10-17 | 2014-10-17 | The integrated treatment unit of rubbish from cooking and excrement and urine water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263642A (en) * | 2014-10-17 | 2015-01-07 | 北京昊业同宇科技有限公司 | Integrated treatment device and treatment method for kitchen garbage and excrement waste water |
-
2014
- 2014-10-17 CN CN201420603457.7U patent/CN204111764U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263642A (en) * | 2014-10-17 | 2015-01-07 | 北京昊业同宇科技有限公司 | Integrated treatment device and treatment method for kitchen garbage and excrement waste water |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150121 Effective date of abandoning: 20151111 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |