CN2784482Y - Ecological, environment-friendly mobile water closet flushed by circulating water - Google Patents

Abstract

The utility model relates to an ecological environment-protecting mobile water closet flushed by circulating water, which relates to the technical field of environmental protection of water closets flushed and processed by circulating water. The utility model comprises a squatting closet, a pulverizer, an egesta storing barrel, centrifugal pumps, an upward anaerobic sludge bed (UASB), an aerobic biological filter (BAF), an activated carbon filter and a clean water barrel, wherein the lower side of the squatting closet is connected with the pulverizer which is connected with the egesta storing barrel; the egesta storing barrel is connected with a first centrifugal pump by a one-way valve; the first centrifugal pump is connected with the upward anaerobic sludge bed by the one-way valve; a sewer outlet of the upward anaerobic sludge bed is connected to the aerobic biological filter by a second centrifugal pump; a water outlet of the aerobic biological filter is connected with the clean water barrel by the activated carbon filter; the clean water barrel is connected with the squatting closet by a third centrifugal pump. The ecological environment-protecting mobile water closet flushed by circulating water, which is provided by the utility model has the advantages of little power consumption and low cost of running maintenance; besides; the utility model is favorable to environmental protection; because the circulating water is used for flushing the closet, the closet is not easy to block; the zero discharge is realized.

Description

The ecological environment protection mobile toilet of circulating water flushing

Technical field

The utility model relates to a kind of green technology, the lavatory green technology that particularly a kind of circulating water flushing is handled.

Background technology

In the existing lavatory, the recirculated water type, exempt from the water stamp and traditional lavatory is three class lavatories of comparative maturity.But the water stamp is exempted from packing, and what there was toilet user in traditional non-irrigated lavatory type feels uncomfortable, and the decontamination of human excreta sanitation degree is low, and the effluent processing method is time-consuming, and the secondary pollution possibility is big, problems such as maintenance cost height; Though and bio-aeration recirculated water type circulating water flushing toilet helps environmental protection, circulation is easily stopped up, and to attendant's technical requirements height, power consumption is many, and operating cost height, maintenance cost are also high, and these are environment-friendly type lavatory new problems to be solved.

The utility model content

At the shortcoming that exists in the above-mentioned prior art; technical problem to be solved in the utility model provides a kind of environmental protection that helps; use the circulating water flushing toilet; be difficult for stopping up; power consumption is few; operation and maintenance cost is low, and realizes the ecological environment protection mobile toilet and the processing method of the circulating water flushing of zero-emission.

In order to solve the problems of the technologies described above, the ecological environment protection mobile toilet of a kind of circulating water flushing provided by the utility model, comprise pan, mill, dung storage barrel, centrifugal pump, upflow anaerobic sludge blanket process (CASB), aerobic biofilter (BAF), active carbon filter, scuttlebutt, wherein connect mill under the pan, mill connects dung storage barrel, dung storage barrel connects first centrifugal pump through one way valve, first centrifugal pump connects upflow anaerobic sludge blanket process through one way valve, the outlet of sewer of upflow anaerobic sludge blanket process is connected to aerobic biofilter through second centrifugal pump, the delivery port of aerobic biofilter connects scuttlebutt through active carbon filter, and scuttlebutt connects pan through the 3rd centrifugal pump; Described upflow anaerobic sludge blanket process and aerobic biofilter are all installed electric heater unit, the polyphone temperature detect switch (TDS), and described centrifugal pump is pipe type centrifugal pump.

The utility model provide the ecological environment protection mobile toilet of circulating water flushing, with existing recirculated water type, exempt from water stamp and traditional lavatory relatively, its beneficial effect as shown in Table 1:

Table one (making comparisons) with position, single lavatory

Technical-economic index	The recirculated water type		The water stamp is exempted from packing	The non-irrigated lavatory of tradition type
					This patent product	The bio-aeration type
	Basic principle	The alternately fluidization of aerobic, double oxygen, anaerobism					Biological bacteria is mixed dejection degradation Cheng Shui and gas, and utilizes its flushing ight soil	Adopt polybag with ight soil and urine packing sealing, special messenger's collection and treatment subsequently	Conventional method, on filtered water tank (or do not have) arranged, use slop pail down
Technological innovation content			Original creation	Advanced	Original creation	Do not have
	The water supply modes and the water yield	1: 1 recirculated water					1: 20 recirculated water	Need not add water	Manually add water (or nothing)
The sensation of toilet user			Custom	Custom	Uncomfortable	Uncomfortable
	Drainage pattern	Circulation, not draining					Circulation, not draining substantially	Packing	Manure bucket is concentrated
The effluent processing method			Anaerobe is further handled	Small amount of precipitate, periodic cleaning	50-60 person-time is changed bag and changes bucket	Taking out dung-cart clears
	The decontamination of human excreta sanitation degree	Reach					Reach	Have pending	Have pending
Ammonia nitrogen removal (deodorizing) ability			By force	Generally	Do not have	Do not have
	The secondary pollution possibility	Do not have					Do not have	Have	Have
Power consumption			Few	Many	Few	Do not have
	Operating cost (unit/sky)	＜3					＞20	＞40	＜1
To attendant's technical requirements			Low	High	Generally	Low

Maintenance cost (unit/year)

＜600

＞2000

＞2000

＜200

In sum, the beneficial effects of the utility model are as follows;

A. thoroughly solved the susceptible to plugging problem of existing bio-toilet;

B. the water quality after handling is good, colourless, tasteless, and leaving standstill a week does not have precipitation;

C. power consumption is little, and it is temperature required that the heat that mainly relies on microorganism to decompose the ight soil generation is kept speck work;

D. day output is big, and single crouching position can be received 200-250 person-time every day;

E. without any need for civil engineering and upper and lower conduit road;

F. without any need for adding pipeline, disposable adding 1200L water just can form for a long time and recycles;

G. do not need regularly to take out excrement, do not have discharging, stopped bacterium and disseminated;

H. have the function that changes power save mode automatically over to, improved the reliability and the application life of system greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

Below in conjunction with description of drawings to this reality just novel embodiment describe in further detail, but present embodiment is just in limiting the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.

In embodiment of the present utility model, a kind of ecological environment protection mobile toilet of circulating water flushing comprises the pan 1 in the toilet 2, mill 3 and dung storage barrel 4, and centrifugal pump 5,10,18, upflow anaerobic sludge blanket process (TASB) 8, aerobic biofilter (BAF) 11, active carbon filter 13, scuttlebutt 15, wherein pan connects mill 31 time, mill 3 connects dung storage barrel 4, mill 3 employing rotating speeds are that 6200 rev/mins motor drives the hammer blade, mill 3 volumes are about 0.5 liter, and the mixture that will produce in the time of the blade high speed rotating after certain malleation will be pulverized enters dung storage barrel 4; The employing rotating speed is 1400 rev/mins a motor, with the shaft in 1: 2 the belt pulley driving dung storage barrel 4, avoids ight soil to precipitate caking in dung storage barrel 4; By first pipe type centrifugal pump 5 mixture in the dung storage barrel 4 is risen to upflow anaerobic sludge blanket process 8; Centrifugal pump 5 front and back all connect one way valve, and the one way valve of pump front prevents that air from entering centrifugal pump, cause the centrifugal pump can't operate as normal; The one way valve 6 of pump back prevents that the ight soil in the upflow anaerobic sludge blanket process 8 from flowing backwards; Sewage draining exit 9 is established in upflow anaerobic sludge blanket process 8 bottoms, the member of funnel type on top is a three phase separator 7, gas overflows from top end opening: the top cross-sectional area is long-pending greater than lower cross section, the sewage up-flow is to flow velocity decline herein, most of solid content in the sewage precipitates herein, stays in anaerobic mud bed 8 and further decomposes; Sewage after the preliminary treatment overflows through the grid shape flow-stopping plate on top; The outlet of sewer of upflow anaerobic sludge blanket process 8 is connected to aerobic biofilter 11 through second pipe type centrifugal pump 10, and a sewage draining exit is opened in aerobic biofilter 11 bottoms.Ten centimetres away from bottom a baffle plate is installed be, even 5 millimeters apertures of distribution diameter on the baffle plate.A ceramic capillary aeration head is installed in positive center below the baffle plate; Pack into above the baffle plate ceramic grain filter of 10 millimeters of particle diameters; Grid type flow-stopping plate is installed at delivery port place, top; Sewage enters aerobic biofilter 11 from the bottom, up-flow is by the ceramic grain filter district, and the microbial film that is attached on ceramic grain filter purifies, and overflows through grid type flow-stopping plate.Aeration head connects a mini air pump 12 aeration in aerobic biofilter 11.Solid content precipitates owing to flow velocity descends when arriving the top; The delivery port of aerobic biofilter 11 connects scuttlebutt 15 through active carbon filter 13, and the water that overflows from aerobic biofilter 11 tops flows into charcoal filter 13 naturally under the effect of gravity, flow into scuttlebutt 15 then; Screen cloth is installed in charcoal filter 13 bottoms, prevents that active carbon particle from spilling; An overfall 14 is opened at scuttlebutt 15 tops, in case hypervolia in the treatment system can flow out naturally; By the ozone pump 17 that the exposes to the sun ozonization that exposes to the sun, scuttlebutt 15 possesses the function of water tank simultaneously in the scuttlebutt 15, and scuttlebutt 15 connects pans 1 through the 3rd pipe type centrifugal pump 18, and pan 1 is automatic induction flushing; Described upflow anaerobic sludge blanket process 8 and aerobic biofilter 11 are all installed electric heater unit, the polyphone temperature detect switch (TDS).

In the ecological environment protection mobile toilet processing method of a kind of circulating water flushing of the present utility model, its step is as follows:

1) the liquid dung mixture in the pan 1 flows into dung storage barrel 4 naturally after mill 3 is smashed; Shaft slowly stirs in the dung storage barrel 4, avoids the ight soil deposition, and can stop the reaction time to microorganism as far as possible;

2) behind the certain number of times of pan 1 flushing, filled approximately 2/3 o'clock at dung storage barrel 4, the counting of adjusting counter is promoted to upflow anaerobic sludge blanket process 8 to start first centrifugal pump 5 with the mixture excrement in the dung storage barrel 4;

3) upflow anaerobic sludge blanket process 8 is further handled the difficult deposit that decomposes, to reduce bed drain purge;

4) water that overflows of upflow anaerobic sludge blanket process 8 is promoted to aerobic biofilter 11 through second centrifugal pump 10;

5) water outlet of aerobic biofilter 11 flows to scuttlebutt 15 through active carbon filter 13; Aerobic biofilter 11 adds a bypass 16, is used for the circulation of self, further purifies water also can purify the biomembrane that comes off, and prolongs the time of aerobic biofilter backwash;

6) in the scuttlebutt 15 by the ozone pump 17 that the exposes to the sun ozonization that exposes to the sun, scuttlebutt 15 double as water tanks are used to wash pan 1.

The circuit of the ecological environment protection mobile toilet of circulating water flushing constitutes:

A whole set of circuit control system material therefor sees the following form two:

Project	Specification	Quantity
			Contactor	D1L00AM 230V 50/60Hz	8
The thermal overload protection switch	PKEM0-0.4 (5Q1)	1
			The contactor auxiliary magnet	PKEM0-16 (2Q1/14Q1)	3
PKEM0-6 (8Q1)	1
		PKEM0-0.63 (10Q1)		1
PKEM0-0.25 (13Q1)	1
		PKEM0-1.6 (6Q1/7Q1)		2
The contactor auxiliary magnet	+31D1LM				9
		Fuse	2A	20
Push-button lamp (green)	M22-DL-G				8
		Indicator lamp	M22-L-G	1
Stop button (red)	M22-D-R				9
		The time relay	ETR-4-11-A	6
Counter

Send the water button

Course of action:

A. whole electric-control system is divided into manual and automatic transmission;

When B. normally using system is decided to be automatic transmission.Drive mill work in the time of the pan induction flushing, bath stops back mill hysteresis and quit work in 5 seconds.Pan bath 8 times, counter start the stirring motor of dung storage barrel and promote the centrifugal pump of ight soil, and stirring motor and centrifugal pump work stopped after 20 seconds, started simultaneously to stop simultaneously.When the centrifugal pump that promotes ight soil was started working, the centrifugal pump before the aerobic biofilter was started working, and lagged behind the centrifugal pump that promotes ight soil and quit work in 10 seconds.The inductor of pan drives the booster pump work behind the scuttlebutt;

C. electric heater unit is independently controlled by temperature detect switch (TDS);

D. the centrifugal pump of the circulation bypass of aerobic biofilter works alone, and every work stopped 15 minutes in 45 minutes;

E. worked alone in 24 hours for the air pump whole day of aerobic biofilter aeration;

F. the ozone pump works alone, and every work stopped 15 minutes in 45 minutes;

When G. equipment need overhaul, be transferred to manual.All electrical equipment of whole system all can independently be controlled;

Operating procedure:

The caretaker opens the power supply of caretaker room when A. normally using, and whole system enters the automatic transmission operation.The caretaker closes the power supply of caretaker room when coming off duty, the electrical equipment of pan induction installation interlock control all quits work, the counting non-return-to-zero.All the other electrical equipment are pressed blas work;

When B. equipment need overhaul, system changed manual control over to, and the switch that the maintainer controls each electrical equipment separately carries out overhaul of the equipments.

Claims (3)

1. the ecological environment protection mobile toilet of a circulating water flushing, it is characterized in that, comprise pan, mill, dung storage barrel, centrifugal pump, upflow anaerobic sludge blanket process (UASB), aerobic biofilter (BAF), active carbon filter, scuttlebutt, wherein connect mill under the pan, mill connects dung storage barrel, dung storage barrel connects first centrifugal pump through one way valve, first centrifugal pump connects upflow anaerobic sludge blanket process through one way valve, the outlet of sewer of upflow anaerobic sludge blanket process is connected to aerobic biofilter through second centrifugal pump, the delivery port of aerobic biofilter connects scuttlebutt through active carbon filter, and scuttlebutt connects pan through the 3rd centrifugal pump.

2. the ecological environment protection mobile toilet of circulating water flushing according to claim 1 is characterized in that, described upflow anaerobic sludge blanket process and aerobic biofilter are all installed electric heater unit, the polyphone temperature detect switch (TDS).

3. the ecological environment protection mobile toilet of circulating water flushing according to claim 1 and 2 is characterized in that, described centrifugal pump is pipe type centrifugal pump.

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