CN104545647A - Conveying-type solid-liquid separation treatment equipment - Google Patents
Conveying-type solid-liquid separation treatment equipment Download PDFInfo
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- CN104545647A CN104545647A CN201310508047.4A CN201310508047A CN104545647A CN 104545647 A CN104545647 A CN 104545647A CN 201310508047 A CN201310508047 A CN 201310508047A CN 104545647 A CN104545647 A CN 104545647A
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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
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Abstract
The invention relates to night soil treatment equipment which is used for ecological flushing-free toilets and is capable of realizing solid-liquid separation. The night soil treatment equipment comprises a temporary feces storage container, a conveyer, a fermentation container, a liquid storage container and a mechanical transmission device, wherein a first shaft of a conveying belt of the conveyer is higher than a second shaft, so that a belt face between the first shaft and the second shaft is an oblique plane inclining downwards from the first shaft to the second shaft.
Description
Technical field
The invention belongs to field of sanitary equipment, specifically, the present invention relates to a kind of night soil treatment equipment for ecological flush-free toilet and comprise its ecological flush-free toilet, described night soil treatment equipment can make the fluid separation applications such as solid and urine such as ight soil, processes respectively.
Background technology
Existing flush-free toilet mainly contains two kinds of forms: baling type water-avoiding closet and ecological flush-free toilet.Baling type water-avoiding closet needs to expend packaging material (as polybag), not only has higher use cost, clears cost, and due to the refractory organics of plastic products, more brings secondary pollution; In addition, in severe cold weather, colostomy bag easily freezes, and low temperature adaptability is poor, limits applicable area.
And ecological flush-free toilet is, by the biochemical degradation effect of aerobic microbiological, night soil is carried out resource, innoxious and minimizing process on the spot, overcome the defect of baling type water-avoiding closet.Had at present much configure difference, the ecological flush-free toilet of configurations come out, such as, Chinese patent CN1189253C and the disclosed ecological flush-free toilet such as Chinese patent or patent application CN1773034A, CN2761126Y, except being placed in fixed-site, they also can be widely applied to the mobile place such as train, automobile (e.g., can see Chinese patent CN2803845Y, CN2801575Y, CN2838507Y).But, round in night soil treatment equipment (being also sometimes referred to as biochemical reactor, main frame etc. in the prior art) in these existing ecological flush-free toilets is directly communicated with bottom squatting pan, and toileting person is easy to directly see and likely touches the internal unit such as fecaluria degradation product and agitator that round internal mix has microbial bacterial agent.Although substantially improve smell under the effect of microbial bacterial agent, this also gives on toileting person visual perception and brings uncomfortable sensation; Secondly, after having toileting person to enter lavatory, when sideboard is opened, for the sake of security, generally agitator will be closed, if the frequency that goes to toilet is high, closing and be unfavorable for very much fecaluria and microbial bacterial agent mixing and ventilate in long-term pass, affects the degradation efficiency of microorganism to fecaluria; In addition, especially children stretch into round inside sometimes out of curiosity and by hand, even and if the more sharp-pointed agitator in edge also causes danger than being easier to when shutting down.For this reason, No. 200710143603rd, Chinese patent application and PCT application PCT/CN2007/002591 disclose a kind of night soil treatment equipment for ecological flush-free toilet, and what which increase the temporary transient manure buffer that temporarily can store fecaluria when going to toilet and do not have a palp sharp edges scrapes device.
But, only establish a hole (or being called hole) bottom the squatting pan in the ecological flush-free toilet of these existing routines, regardless of urine with faecal solids is all direct enters night soil treatment equipment from this hole, there is no excrement and urinate the function be separated.And, because the water content difference of ight soil and urine is very large, night soil treatment equipment of the prior art (is also sometimes referred to as biochemical reactor in the prior art, main frame etc.) in microbial bacterial agent (can see such as, Chinese patent CN1189253C, Chinese patent application CN1916163A and No. 200710142813.4th, the Chinese patent application submitted on July 30th, 2007, No. PCT/CN2007/002591st, the PCT patent application on August 28th, 2007 submits to) usually need to compare dry environment to ferment, make ight soil decrement, therefore when urine is many time, the heater in night soil treatment equipment is just needed constantly to work to keep dry, need to consume a large amount of electric energy.
Although No. 200710165478.Xth, Chinese patent application and No. 200720195828.2 devise a kind of squatting pan for ecological flush-free toilet newly, which increase logical urine hole and protrusion, make when normally using, the urine that man toilet user discharges can be collected into storage by logical urine hole and urinate in container, and does not directly enter and be equipped with in the night soil treatment equipment of microbial bacterial agent.But this squatting pan can only prevent from the urine of male toilet user from directly entering being equipped with in the night soil treatment equipment of microbial bacterial agent, the urine of all toilet users cannot be made can be collected in storage urine container; And, in with water cleaning squatting pan, when especially cleaning around defaecation hole, still inevitable water for cleaning directly enters night soil treatment equipment, thus have impact on the fermentation process efficiency of wherein microorganism or pay too much electric energy heating evaporation and fall these water.
In addition, although No. 200910142884.3rd, Chinese patent application and No. 200910142885.8 devise an equipment for separating liquid from solid optimized, can accomplish highly effective Separation of Solid and Liquid, the push rod device cost used is higher, and the volume needed is comparatively large, is not easy miniaturization.
In order to overcome the defect of prior art, meet the needs of current energy-saving and emission-reduction, the present inventor passes through painstaking efforts, on the basis of existing disclosed night soil treatment equipment, devise an equipment for separating liquid from solid, not only can be with low cost, save the problem solving the Separation of Solid and Liquid such as fecaluria spatially, and through the experiment to a large amount of crowd's fecaluria, faecal solids is made to be not easy blocking or accumulation dead angle, also be not easy to enter storage urine container, thus can use stably in a long term, this invention is also far from each other with the mentality of designing of No. 200910142884.3rd, Chinese patent application and No. 200910142885.8.In addition, such design is also convenient to staff and is dismantled clean.
Summary of the invention
The object of the present invention is to provide a kind of night soil treatment equipment for ecological flush-free toilet newly.
Specifically, in first, the invention provides a kind of night soil treatment equipment of the energy Separation of Solid and Liquid for ecological flush-free toilet, comprise temporary transient manure buffer (1), conveyer (2), round (3), Liquid storage container (8) and mechanical driving device (4), wherein
Temporary transient manure buffer (1) top is with opening (11), it can be corresponding with the sideboard (51) of squatting pan (5) bottom, and temporary transient manure buffer (1) is communicated with round (3);
Conveyer (2) comprises conveyer belt (21), front panel (22), side panel (23), bottom panel (24) and rear portion baffle plate (25), wherein, the zone face that conveyer belt (21) comprises the first axle (211) and the second axle (212) and driven by these two axles, band between first axle (211) and the second axle (212) is facing to opening (11), first axle (211) makes the zone face between the first axle (211) and the second axle (212) be the inclined-plane had a down dip to the second axle (212) from the first axle (211) higher than the second axle (212), front panel (22) is plane, the side of front panel (22) is close to zone face round the first axle (211) and lower than the peak of the zone face round the first axle (211), the offside of front panel (22) is positioned at round (3) inwall, the middle and lower part of rear portion baffle plate (25) and all leave space (26) outside the zone face of the second axle (212) and between bottom panel (24), the extension extended laterally to round on the zone face peak of the second axle (212) is arranged at the top of rear portion baffle plate (25), bottom panel (24) is positioned at below conveyer belt (21), define the lower room of conveyer belt (21) together with the outer wall of the side panel (23) and round (3) that are positioned at conveyer belt (21) side, the object in described space can enter space (26) between the zone face minimum point and bottom panel (24) of the second axle (212),
The object fallen into from space (26), with birdsmouth (81), can be accepted in Liquid storage container (8) top; Round (3) is built with microbial bacterial agent; The agitator (31) connected with mechanical driving device (4) is had in round (3); And round (3) outer bottom is provided with heater (32).
The present inventor goes out through research and design, when going to toilet, conveyer (2) is in closed condition, fecaluria drops on conveyer belt (21) by opening (11), because zone face is the inclined-plane had a down dip to the second axle (212) from the first axle (211), ight soil (solid) can be retained on zone face, and urine (liquid) flows to the second axle (212) along this inclined-plane, enter Liquid storage container (8) through space (26); After having gone to toilet, conveyer (2) is opened, (namely the zone face on conveyer belt (21) upper strata is moved to the first axle (211) by the second axle (212), positive movement), make the ight soil on zone face (solid) be transported to front panel (22) upper and final (by pushing) enter in round (3).Such design, can be avoided too much liquid and enters round (3), thus reach the object of the Separation of Solid and Liquid such as fecaluria.In addition preferably in the present invention, the angle of inclination on described inclined-plane is 3 ~ 10 degree, is preferably 5 ~ 8 degree, most preferably is 7 degree.So preferred angle can avoid conventional ight soil to slide down, and most ight soil is remained on zone face, and urine can flow to rapidly space (26) simultaneously.
The present inventor finds through research, in order to ensure the clean of zone face, simultaneously in order to make the ight soil being attached on zone face surface not fall into Liquid storage container (8), devise front panel (22), make the side of front panel (22) be close to zone face round the first axle (211), such front panel (22) can remove as scraper plate the ight soil that zone face sticks.The length of front panel (22) is preferably identical with the width of zone face, can clean zone face completely like this.The width of front panel (22) is unsuitable wide, otherwise easily accumulates ight soil, usually at 0.5 ~ 5cm, as 0.8 ~ 3cm, as 1cm or 1.5cm.Although such width also can accumulate ight soil thereon, be very easy to cleaning.During cleaning, conveyer (2) is opened, (namely the zone face on conveyer belt (21) upper strata is moved to the second axle (212) by the first axle (211), counter motion), at this moment just in time can loosen and be accumulated in the upper ight soil of front panel (22), some ight soil is past space (26) along with zone face is transferred, some ight soil is fallen in round (3), even if there is the ight soil remained on a small quantity on front panel (22), also loosened, very easily pushed in round (3) by the ight soil gone to toilet of next time.In addition preferably in the present invention, the first axle (211) is driven shaft, and the second axle (212) is driving shaft, described driving shaft energy Double-directional rotary (that is, can positive movement, again can counter motion).Driving shaft can control by coupled motor (27).Second axle (212) is driving shaft, be connected with motor (27), such advantage is, the present inventor finds, ight soil is subject to pushing and easily gathers, if arrange motor (27) as driving shaft on the first axle (211), produce the dead angle of easily accumulation ight soil, and to design the second axle (212) be driving shaft, then motor (27) can also be made to be subject to washing away of urine and cleaning water, to be not easy to accumulate dirt.
The present inventor finds through research, in order to the environment preventing the urine (liquid) flowed out along conveyer belt (21) edge from polluting night soil treatment equipment outside, devise side panel (23) and bottom panel (24), the urine (liquid) flowed out along conveyer belt (21) edge is made to enter bottom panel (24), side panel (23), the space that the outer wall of round (3) surrounds together with conveyer belt (21), the final urine that can make enters space (26) between the zone face minimum point and bottom panel (24) of the second axle (212).Round the zone face minimum point of the second axle (212) and the spacing of bottom panel (24) preferably narrower, as 0.1 ~ 1cm, preferably 0.15 ~ 0.3cm, such bottom panel (24) also can scrape zone face sometimes, plays the effect of clean zone face.
The present inventor finds through research, outside to space (26) (and not splashing) night soil treatment equipment in order to retrain urine flow, devise rear portion baffle plate (25), make its middle and lower part and form space (26) outside the zone face of the second axle (212) and between bottom panel (24), the flow direction of constraint urine.In addition, the present inventor finds through research, more dry and the comparatively circle of the ight soil of some people, be not easy to be retained on zone face, especially less ight soil, be easy to directly roll in Liquid storage container (8), so the present invention has the extension extended laterally to round on the zone face peak of the second axle (212) in the upper design of rear portion baffle plate (25).Extension can independently exist, and also as a part for the bottom surface of temporary transient manure buffer (1), but preferably independently can exist, because the latter can reduce the bottom surface of this part, forms depression in temporary transient manure buffer (1) inside.Extension distance can not be too high round the distance of the zone face peak of the second axle (212), otherwise still easily roll in Liquid storage container (8).Preferably in the present invention, described extension is higher than the zone face peak 0.3 ~ 2cm round the second axle (212), and preferably 0.5 ~ 1cm, most preferably is 0.7 ~ 0.8cm.
In this article, the upper, middle and lower of object is that those skilled in the art are to understand, and for the purpose of clearly, top is the part between object vertex to object 2/3 height, preferably summit; Part between point at the bottom of the object of bottom to object 1/3 height; Middle part is the part between upper and lower.Except extension, the present inventor find need not the ight soil that blocks of the additional designs mobile phone section of being extended (argol just, mostly be excrement ball) parts, because except the cooperation of bevel angle, as long as such ight soil is blocked, due to more dry, be not easy to be attached on baffle plate and (stick on a small quantity even if having, rinsing current that conveyer belt (21) formed and spray downwards from opening (11) also can the dirt that sticks of cleaning baffle-plate easily), and washing away along with later toileting person's urine bottom ight soil, can be attached on zone face, so just be easy to along with the positive movement of conveyer belt (21) and be conveyed in round (3).So, the structure that night soil treatment equipment of the present invention can keep comparatively simple, cost is low.
In this night soil treatment equipment, Liquid storage container (8) can directly be placed in immediately below temporary transient manure buffer (1), make birdsmouth (81) face space (26), thus make liquid flow directly in Liquid storage container (8); Also can make to be connected by pipeline between birdsmouth (81) with space (26), make liquid can flow into Liquid storage container (8) from pipeline through birdsmouth (81) by space (26), Liquid storage container (8) need not be placed on immediately below temporary transient manure buffer (1) thus, the suitable location of temporary transient manure buffer (1) below can be placed on, as side-lower, both convenient saving space, also conveniently cleared the liquid in Liquid storage container (8).Liquid storage container (8) can be urine treatment facility, also can be the container of simple storing liquid.For the latter, Liquid storage container preferably adds mineral oil in (8), floats on the liquid such as urine due to mineral oil, can be used for isolated urine, prevents offensive odour from overflowing.
In this night soil treatment equipment, the agitator (31) that mechanical driving device (4) connects in drive round (3) stirs.For the purpose of conveniently using, this equipment also can comprise electric control gear, and described electric control gear can control to scrape device (2), mechanical driving device (4) and heater (32).Described electric control gear can control automatically, as controlled by programmable micro-chip processor.Preferably this electric control gear also can be connected with the photoelectric sensor (6) in the crouching of flush-free toilet just room (100), and described photoelectric sensor (6) is for responding to the activity of toilet user.So just, according to the situation of photoelectric sensor (6) induction toilet user activity, can automatically run this night soil treatment equipment.
Such as, after toilet user leaves (fecaluria enter temporary transient manure buffer (1) and toilet user leave between the time interval, be enough to make liquid flow into Liquid storage container (8) by space (26) suffered), when the sideboard (51) of squatting pan (5) is closed, just allow to open conveyer (2), make zone face positive movement, ight soil in temporary transient manure buffer (1) is conveyed into round (3), ight soil and microbial bacterial agent are uniformly mixed in round (3), then make conveyer (2) out of service.The factors such as ight soil amount, the frequency that goes to toilet, temperature and/or humidity that electric control gear can also be sensed according to the character of microorganism and/or the inductor that connects by microcomputer apparatus wherein, control mechanical driving device (4) thus drive agitator (31) operate and control the operation of heater (32), improve gas porosity and easily increase ventilation, control the moisture of ight soil in round, hold the temperature of the best degrading activity of microorganism fungus kind, humidity and oxygen content, thus realize ight soil minimizing on the spot.Owing to being provided with temporary transient manure buffer (1), therefore the agitator (31) that electric control gear controls can be forced out of service when sideboard (51) open, make the process of microorganism fungus kind degradation treatment more smooth and easy.
Preferably in this night soil treatment equipment, mechanical driving device (4), agitator (31) and heater (32) can be Chinese patent or corresponding mechanical driving device, agitator and the heater described in patent application CN1773034A or CN2761126Y respectively.In a specific embodiment example, described agitator is single stirring cage, two stirring cage or many stirring cages structure, its stirring cage axle is connected with stirring cage, stirring cage is spirality, connected with stirring cage axle by puddler, stirring cage axle two ends are arranged on the front and rear wall of round, and stirring cage axle one end is provided with through hole sliding bearing, and the other end is provided with blind hole sliding bearing; Described heater comprises heated protective cover and heating element heater, and heated protective cover is connected on the lateral wall bottom round, is provided with heating element heater in heated protective cover, and the roundabout arrangement of heating element heater is also controlled by electric control gear; And/or mechanical driving device can comprise motor base, single-row sprocket wheel, chain, biserial sprocket wheel, reductor, motor, adjustment bolt.By adjustment bolt, reductor and motor are installed at upper motor base, the output shaft of reductor is provided with biserial sprocket wheel, biserial sprocket wheel interlock two chain, two chains are the single-row sprocket wheel of interlock two respectively, and two single-row sprocket wheels are arranged on two stirring cage axles of two agitators respectively.
Round (3) can with air regenerating device, and as blast pipe and/or scavenger fan, thus for taking a breath and keep humidity in round (3) inside, preferably this air regenerating device also controls by aforementioned electric control gear.In addition, round (3) can have can the door of opening and closing, like this can when needed, clean out in round (3) through microbial bacterial agent processed excrement, also can add new microbial bacterial agent.In addition, also can with can the door of opening and closing in temporary transient manure buffer (1), can when needed, the dirt left in the temporary transient manure buffer of easy cleaning (1) corner.This is apparent to those skilled in the art.
In order to obtain safe and reliable, steady quality, reproducible microbial degradation effect, also for the ease of strengthening the control of product quality, the microbial bacterial agent be preferably equipped with in this night soil treatment equipment contains bacillus and contains saccharomyces cerevisiae and/or Pseudomonas fluorescens.More preferably, described microbial bacterial agent is made up of one or more bacillus and one or more bacterial strains being selected from saccharomyces cerevisiae and Pseudomonas fluorescens substantially.Wherein, bacillus includes but not limited to bacillus megaterium, bacillus subtilis, Bacillus sphaericus, Bacillus circulans and bacillus licheniformis.Term used herein " substantially by ... composition " represent that the bacterium cited by this term accounts for the overwhelming majority of the bacterium total amount contained by microbial bacterial agent, usually account for more than 90%, more preferably do not add other bacterium in fact.Bacterial strain in the microbial inoculum that the present invention uses is far less than the disclosed microbial inoculum such as Chinese patent CN1189253C, but its coordinates the night soil treatment equipment of first aspect present invention to use still to obtain good deodorizing, the effect of decrement to fecaluria.In addition, weight ratio between above-mentioned every two kinds of bacterium (strain) contained in microbial inoculum does not preferably exceed 1:0.1 ~ 10, that is, the amount of the bacterium (strain) that in microbial inoculum, content is maximum is no more than 10 times of the minimum bacterium of wherein content (strain), is most preferably equivalent substantially.
More preferably, described bacillus is preferably selected from bacillus megaterium (Bacillus megaterium) the ZL-1010 strain that preserving number is CGMCC No.1724, preserving number is bacillus subtilis (Bacillus subtilis) the ZL-1007 strain of CGMCC No.1725, preserving number is Bacillus sphaericus (Bacillus sphaericus) the ZL-1008 strain of CGMCC No.1726, preserving number is Bacillus circulans (Bacillus circulans) the ZL-1009 strain of CGMCC No.1727, preserving number is one or more in bacillus licheniformis (Bacillus licheniformis) the ZL-1013 strain of CGMCC No.2020, described saccharomyces cerevisiae is preferably saccharomyces cerevisiae (Saccharomyces cerevisiae) the ZL-1011 strain that preserving number is CGMCC No.2018, and/or described Pseudomonas fluorescens is preferably Pseudomonas fluorescens (Pseudomonas fluorescens) the ZL-1014 strain that preserving number is CGMCC No.2021.Above-mentioned bacterial strains is preserved in China Committee for Culture Collection of Microorganisms's common micro-organisms center (China, Beijing), and the preservation date of wherein ZL-1010 strain, ZL-1007 strain, ZL-1008 strain and ZL-1009 strain is on May 30th, 2006; The preservation date of ZL-1013 strain, ZL-1011 strain and ZL-1014 strain is on April 25th, 2007.In a specific embodiment of the present invention, a kind of specific microbial inoculum formula (microbial inoculum A) comprises bacillus megaterium ZL-1010 strain, bacillus subtilis ZL-1007 strain, Bacillus sphaericus ZL-1008 strain, bacillus licheniformis ZL-1013 and saccharomyces cerevisiae ZL-1011 strain.In another embodiment, a kind of specific microbial inoculum formula (microbial inoculum B) comprises bacillus subtilis ZL-1007 strain, bacillus licheniformis ZL-1013 strain and Pseudomonas fluorescens ZL-1014 strain.Above microbial inoculum entrusts Shanghai Environment Monitoring Center (China, Shanghai) to carry out environmental safety evaluation, does not find obvious Environmental security sex chromosome mosaicism, therefore can apply safely, and definite ingredients, easily carries out quality control.Such as, the conventional technology such as PCR, nucleic acid hybridization can be utilized (as can see " Molecular Cloning: A Laboratory guide (third edition) ", Science Press, Beijing, 2002) qualitative or quantitative analysis saccharomyces cerevisiae ZL-1011 strain, thus this bacterial strain can be utilized as index, evaluate the content of bacterial strain in microbial bacterial agent, thus the survival rate of the total active ingredient of microbial bacterial agent (or night soil treatment equipment) can be judged, effective monitoring product quality.
Preferably in this night soil treatment equipment, described microbial bacterial agent also comprises suitable filler usually, and such as it can contain one or more in wood chip, sawdust, wood shavings, bagasse, agricultural crop straw or shell.Have at least 90% to be crushed to the size being not more than 0.5cm*0.5cm in filler particles, preferably have at least 90% to be crushed to the size being not more than 0.1cm*0.1cm.Gas porosity can be increased after filler mixes with ight soil to promote ventilation, and can be microbial bacterial agent figuration, be convenient to be added in the round (3) of this equipment.From weight, in microbial bacterial agent, the amount of filler accounts for the overwhelming majority usually, usually accounts for more than 95% of total amount, as 98%, 99% or 99.9%.The volume of the microbial bacterial agent added does not spill in temporary transient manure buffer (1), be generally 5/1 to six/3rds of round (3), the volume of preferred microorganism microbial inoculum accounts for 3/4ths of the volume of round (3).
In night soil treatment equipment, the consumption of above-mentioned microbial inoculum can be determined according to the day ight soil total amount (also can be expressed as toilet user's number) of toilet user to be processed, microbial inoculum of the present invention and average every day toilet user's number relation usually can reach 100 person-times/30 kilograms microbial inoculums, preferably be less than 80 person-times/30 kilograms microbial inoculums, as being about 50 person-times/30 kilograms microbial inoculums in the specific embodiment of the present invention, can to use continuously 3 months or longer and without the need to changing microbial inoculum.
Preferably in this night soil treatment equipment, bottom panel (24) is the panel that can dismantle.Also preferred in this night soil treatment equipment in addition, Liquid storage container (8) is the container that can dismantle.Maintenance convenient for cleaning like this.Namely the invention provides the method for this night soil treatment equipment clean, it comprises, dismounting bottom panel (24) and Liquid storage container (8), when under space (26), bearing container is set, open conveyer (2), the zone face on conveyer belt (21) upper strata is moved (that is, counter motion) to the second axle (212) by the first axle (211), then closes conveyer (2).Also comprise cleaning bottom panel (24) and Liquid storage container (8) and conveyer belt (21) in optional the method, more preferably wherein cleaning conveyer belt (21) comprises from rinsing conveyer belt (21) from opening (11) downwards and/or upwards rinsing conveyer belt (21) from bottom panel (24).
In addition, the protrusions such as tenon (28) can be set, so that it is inner to make conveyer (2) be fixed on this night soil treatment equipment in conveyer (2) outside.
In yet another aspect, present invention also offers a kind of ecological flush-free toilet, comprise crouching just room (100) and the process chamber (200) under being located at basal plane (7) be located on basal plane (7), it is characterized in that, squat just room (100) squatting pan (5) is installed, described squatting pan (5) is arranged on above basal plane (7); And, process chamber is provided with hereinbefore night soil treatment equipment in (200), wherein temporarily manure buffer (1) top is with opening (11), and it is corresponding with the sideboard (51) of squatting pan (5) bottom.
Preferably in this ecological flush-free toilet, described crouching just has photoelectric sensor (6) in room (100), described photoelectric sensor (6) is connected with the electric control gear in described night soil treatment equipment, and it is for responding to the activity of toilet user.Such as, when toilet user having been detected, the sideboard (51) of squatting pan (5) bottom has been opened, and conveyer (2) is in closed condition; When detecting that toilet user leaves, the sideboard (51) of squatting pan (5) bottom is closed, fecaluria is conveyed into round (3) by conveyer (2) positive movement, then out of service, and mechanical driving device (4) and heater (32) operation can be controlled in due course.This is also the method utilizing this ecological flush-free toilet process toileting person fecaluria provided by the present invention.
In addition, the open-close ways of the sideboard (51) of described squatting pan (5) bottom is preferably horizontal movable type folding.In addition, squat just room (100) equipment such as opening window, door, urinal, hand washing sink, blast pipe and/or scavenger fan that revolves can also be installed, process chamber (200) also can be provided with the equipment such as blast pipe and/or scavenger fan, and these are all apparent to those skilled in the art.
In the present invention, the material of element used is apparent to those skilled in the art, all can be bought by market, material as temporary transient manure buffer (1), round (3), Liquid storage container (8) can be fiberglass, stainless steel etc., and conventional photoelectric sensor (6) has commercially available infrared inductor.
For the ease of understanding, by by concrete drawings and Examples, the present invention is described in detail below.It is important to note that instantiation and accompanying drawing are only to illustrate, do not form limitation of the scope of the invention.Obvious those of ordinary skill in the art according to illustrating, can make various correction and change to the present invention herein within the scope of the invention, and these are revised and change and also include in scope of the present invention.In addition, the present invention refer to open source literature (as specific patent etc.), these documents are also to more clearly describe the present invention, and their entire contents is all included the present invention in and carried out reference, just look like that repeated description is excessively the same in the description of the present invention for their full text.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cross section of the night soil treatment equipment for flush-free toilet of the present invention.
Fig. 2 is the schematic diagram of the transmission device of night soil treatment equipment of the present invention.
Fig. 3 is the structural representation of flush-free toilet of the present invention.
Detailed description of the invention
The preparation of embodiment 1 microbial bacterial agent and safety evaluatio
Cultivating preserving number is saccharomyces cerevisiae (Saccharomyces cerevisiae) the ZL-1011 strain of CGMCC No.2018 culture medium prescription used: peptone 10.0 grams, yeast extract 1.0 grams, 5.0 grams, molasses, 1.0 liters, water, nature pH, 115 degree of sterilizings 30 minutes.With 25-28 DEG C of shaking table (200 revs/min) shaken cultivation 36-48 hour.The wood chip got after 1 kilogram of sterilizing mixes with zymocyte liquid, dries in room temperature, is saccharomycete microbial inoculum.
Preserving number is the bacillus megaterium ZL-1010 strain of CGMCC No.1724, preserving number is the bacillus subtilis ZL-1007 strain of CGMCCNo.1725, preserving number is the Bacillus sphaericus ZL-1008 strain of CGMCC No.1726, preserving number is the Bacillus circulans ZL-1009 strain of CGMCC No.1727, preserving number is the bacillus licheniformis ZL-1013 strain of CGMCC No.2020, Liquid Culture is carried out respectively with these 6 kinds of bacterial strains of Pseudomonas fluorescens ZL-1014 strain that preserving number is CGMCC No.2021, used medium formula is: peptone 10.0 grams, yeast extract 1.0 grams, 5.0 grams, molasses, NaC15 gram, 1.0 liters, water, pH to 7.0-7.2 is adjusted with 1MNaOH, 115 degree of sterilizings 30 minutes.The wherein cultivation temperature of each bacterial strain and incubation time slightly difference, wherein Pseudomonas fluorescens CGMCC No.2021 bacterial strain is at 30-32 DEG C of shaking table (200 revs/min) shaken cultivation 24-30 hour, and other 5 kinds of Bacillus strains are at 35-37 DEG C of shaking table (200 revs/min) shaken cultivation 36-40 hour.Mix with zymocyte liquid with the wood chip after 1kg sterilizing equally respectively, dry in room temperature, prepare the microbial inoculum only comprising single culture respectively.
Then, by the above-mentioned 7 kinds of single microbial inoculums prepared, even by following formula mixed in equal amounts, namely form composite bacteria agent capable:
Microbial inoculum A: bacillus megaterium ZL-1010 strain, bacillus subtilis ZL-1007 strain, Bacillus sphaericus ZL-1008 strain, bacillus licheniformis ZL-1013 and saccharomyces cerevisiae ZL-1011 strain.
Microbial inoculum B: bacillus subtilis ZL-1007 strain, bacillus licheniformis ZL-1013 strain and Pseudomonas fluorescens ZL-1014 strain.
Entrust Shanghai Environment Monitoring Center (China, Shanghai) to carry out environmental safety evaluation to microbial inoculum A, do not find obvious Environmental security sex chromosome mosaicism.Specifically, according to CNS GB7919-87 (" safety evaluation of cosmetics progresses and methods "), find without acute toxicity through its mouse oral acute toxicity test, find that not there is chromosome aberration effect through mouse bone marrow cells polychromatic erythrocyte micronucleus test, find nonirritant through animal skin irritant test; According to " water and waste water method for monitoring and analyzing " (the 4th edition, China national environmental protection general bureau, 2002), find not have mutagenicity through Salmonella reversion test, find to algae without obvious Acute Toxicity through Acute Toxicity of Algae test, obvious adverse effect can not be produced through Algal Ecology test to the Algal Ecology of natural water; According to CNS GB/T13267-91 (" water quality material is to fresh-water fishes (zebra fish) acute toxic test method "), find without obvious Acute Toxicity through fish acute toxicity test; And test through liquefaction resistance, bacillus megaterium ZL-1010 strain in microbial inoculum, bacillus subtilis ZL-1007 strain, Bacillus sphaericus ZL-1008 strain and bacillus licheniformis ZL-1013, respectively to 38 kinds of common antibiotics sensitivities such as fleraxacin, pipemidic acid, cephazoline, penicillin, are easy to control with known common antibiotics.
Embodiment 2 is for the night soil treatment equipment of ecological flush-free toilet
As Figure 1-3, for the night soil treatment equipment of ecological flush-free toilet, comprise temporary transient manure buffer 1, conveyer 2, round 3, Liquid storage container 8 and mechanical driving device 4, wherein,
Temporary transient manure buffer 1 top is with opening 11, and it can be corresponding with the sideboard 51 bottom squatting pan 5, and temporary transient manure buffer 1 is communicated with round 3;
Conveyer 2 comprises conveyer belt 21, front panel 22, side panel 23, bottom panel 24 and rear portion baffle plate 25, wherein, the zone face that conveyer belt 21 comprises the first axle 211 and the second axle 212 and driven by these two axles, band between first axle 211 and the second axle 212 is facing to opening 11, and the first axle 211 makes the zone face between the first axle 211 and the second axle 212 be the inclined-plane had a down dip to the second axle 212 from the first axle 211 higher than the second axle 212; Front panel 22 is planes, and the side of front panel 22 is close to zone face round the first axle 211 and lower than the peak of the zone face round the first axle 211, the offside of front panel 22 is positioned at round 3 inwall; The middle and lower part of rear portion baffle plate 25 and outside the zone face of the second axle 212 and all leave space 26 between bottom panel 24, the extension extended laterally to round on the zone face peak of the second axle 212 is arranged at the top of rear portion baffle plate 25; Bottom panel 24 is positioned at below conveyer belt 21, define the lower room of conveyer belt 21 with the side panel 23 being positioned at conveyer belt 21 side together with the outer wall of round 3, the object in described space can enter space 26 between the zone face minimum point and bottom panel 24 of the second axle 212;
The object fallen into from space 26, with birdsmouth 81, can be accepted in Liquid storage container 8 top;
The microbial inoculum A that round 3 is prepared built with 2 kilograms of embodiments 1 or microbial inoculum B; The agitator 31 connected with mechanical driving device 4 is had in round 3; And round 3 outer bottom is provided with heater 32.
In this night soil treatment equipment, the agitator 31 that mechanical driving device 4 connects in drive round 3 stirs.For the purpose of conveniently using, this equipment also comprises electric control gear, and described electric control gear can control to scrape device 2, mechanical driving device 4 and heater 32.Described electric control gear can be connected with the photoelectric sensor 6 in the crouching of flush-free toilet just room 100, and described photoelectric sensor 6 is for responding to the activity of toilet user.So just, the situation of toilet user's activity can be responded to according to photoelectric sensor 6, automatically run this night soil treatment equipment.
In this night soil treatment equipment, the second axle 212, as driving shaft, is connected with motor 27, drives move forward or backwards by motor 27.
Embodiment 3 ecological flush-free toilet and application thereof
As Figure 1-3, ecological flush-free toilet, comprise crouching just room 100 and the process chamber 200 under being located at basal plane 7 be located on basal plane 7, it is characterized in that, just room 100 of squatting is provided with squatting pan 5, and described squatting pan 5 is arranged on above basal plane 7; And be provided with hereinbefore night soil treatment equipment in process chamber 200, wherein temporarily manure buffer 1 top is with opening 11, and it is corresponding with the sideboard 51 bottom squatting pan 5.
In this ecological flush-free toilet, described crouching just has photoelectric sensor 6 in room 100, and described photoelectric sensor 6 is connected with the electric control gear in described night soil treatment equipment, and it is for responding to the activity of toilet user.Such as, when toilet user having been detected, the sideboard 51 bottom squatting pan 5 has been opened, and conveyer 2 is in closed condition; When detecting that toilet user leaves, the sideboard 51 bottom squatting pan 5 is closed, and fecaluria is conveyed into round 3 by conveyer 2 positive movement, then out of service, and can control mechanical driving device 4 in due course and heater 32 runs.
During this night soil treatment equipment clean, dismounting bottom panel 24 and Liquid storage container 8, when 26 times bearing container being set in space, open conveyer 2, the zone face on conveyer belt 21 upper strata is made to move (namely by the first axle 211 to the second axle 212, counter motion), then close conveyer 2; Clean bottom panel 24 and Liquid storage container 8 and conveyer belt 21 in addition, wherein cleaning conveyer belt 21 comprises from rinsing conveyer belt 21 from opening 11 downwards and upwards rinsing conveyer belt 21 from bottom panel 24.
In addition in this ecological flush-free toilet, the open-close ways of the sideboard 51 bottom described squatting pan 5 is horizontal movable type folding.In addition wherein, just room 100 of squatting can also be provided with to revolve on demand opens window, door, urinal, hand washing sink, blast pipe and/or scavenger fan, and process chamber 200 also can be provided with the equipment such as blast pipe and/or scavenger fan.
When using this ecological flush-free toilet, after people enters this ecological flush-free toilet, the sideboard 51 automatically can opened bottom squatting pan 5 according to the result of detection of photoelectric sensor 6, uses to make toileting person; When people leaves, automatically close the sideboard 51 bottom squatting pan 5, and control conveyer 2 positive movement by electric control gear, the ight soil in temporary transient manure buffer 1 is conveyed into round 3, and then conveyer 2 is out of service.The operation of electric control gear robot brain tool transmission device 4 and heater 32, calculated by micro computer and regulate the operation of mechanical driving device 4 and heater 32 according to the character of microorganism, fecaluria amount, the frequency that goes to toilet, temperature and humidity, the condition of microbial degradation of offering help.So just need not close agitator 31 for a long time when going to toilet frequency height, therefore further increasing the degradation efficiency of microorganism, further decrease the possibility producing stink, and improve security and visual perception's acceptance level.Above-mentioned lavatory when average every day 50 person-times stool and 200 person-times of urine, after operation in continuous 120 days, the smell in the just room 100 of squatting does not make us unhappy.
Claims (10)
1. the night soil treatment equipment for the energy Separation of Solid and Liquid of ecological flush-free toilet, comprise temporary transient manure buffer (1), conveyer (2), round (3), Liquid storage container (8) and mechanical driving device (4), it is characterized in that
Temporary transient manure buffer (1) top is with opening (11), it can be corresponding with the sideboard (51) of squatting pan (5) bottom, and temporary transient manure buffer (1) is communicated with round (3);
Conveyer (2) comprises conveyer belt (21), front panel (22), side panel (23), bottom panel (24) and rear portion baffle plate (25), wherein, the zone face that conveyer belt (21) comprises the first axle (211) and the second axle (212) and driven by these two axles, band between first axle (211) and the second axle (212) is facing to opening (11), first axle (211) makes the zone face between the first axle (211) and the second axle (212) be the inclined-plane had a down dip to the second axle (212) from the first axle (211) higher than the second axle (212), front panel (22) is plane, the side of front panel (22) is close to zone face round the first axle (211) and lower than the peak of the zone face round the first axle (211), the offside of front panel (22) is positioned at round (3) inwall, the middle and lower part of rear portion baffle plate (25) and all leave space (26) outside the zone face of the second axle (212) and between bottom panel (24), the extension extended laterally to round on the zone face peak of the second axle (212) is arranged at the top of rear portion baffle plate (25), bottom panel (24) is positioned at below conveyer belt (21), define the lower room of conveyer belt (21) together with the outer wall of the side panel (23) and round (3) that are positioned at conveyer belt (21) side, the object in described space can enter space (26) between the zone face minimum point and bottom panel (24) of the second axle (212),
The object fallen into from space (26), with birdsmouth (81), can be accepted in Liquid storage container (8) top;
Round (3) is built with microbial bacterial agent; The agitator (31) connected with mechanical driving device (4) is had in round (3); And round (3) outer bottom is provided with heater (32).
2. night soil treatment equipment according to claim 1, is characterized in that, this equipment also comprises electric control gear, and described electric control gear can control to scrape device (2), mechanical driving device (4) and heater (32).
3. night soil treatment equipment according to claim 2, it is characterized in that, described electric control gear can be connected with the photoelectric sensor (6) in the crouching of flush-free toilet just room (100), and described photoelectric sensor (6) is for responding to the activity of toilet user.
4. night soil treatment equipment according to claim 1, is characterized in that, the first axle (211) is driven shaft, and the second axle (212) is driving shaft, described driving shaft energy Double-directional rotary.
5. night soil treatment equipment according to claim 1, is characterized in that, birdsmouth (81) faces space (26), or is connected by pipeline between birdsmouth (81) with space (26).
6. night soil treatment equipment according to claim 1, is characterized in that, bottom panel (24) is the panel that can dismantle.
7. night soil treatment equipment according to claim 1, is characterized in that, Liquid storage container (8) is the container that can dismantle.
8. night soil treatment equipment according to claim 1, is characterized in that, described extension is higher than the zone face peak 0.3 ~ 2cm round the second axle (212), and preferably 0.5 ~ 1cm, most preferably is 0.7 ~ 0.8cm.
9. night soil treatment equipment according to claim 1, is characterized in that, the angle of inclination on described inclined-plane is 3 ~ 10 degree, is preferably 5 ~ 8 degree, most preferably is 7 degree.
10. ecological flush-free toilet, comprise crouching just room (100) and the process chamber (200) under being located at basal plane (7) be located on basal plane (7), it is characterized in that, squat just room (100) squatting pan (5) is installed, described squatting pan (5) is arranged on above basal plane (7); And, arbitrary described night soil treatment equipment of claim 1 ~ 9 is installed in process chamber (200), wherein temporarily manure buffer (1) top is with opening (11), and it is corresponding with the sideboard (51) of squatting pan (5) bottom.
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| CN201310508047.4A CN104545647A (en) | 2013-10-25 | 2013-10-25 | Conveying-type solid-liquid separation treatment equipment |
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| CN104545647A true CN104545647A (en) | 2015-04-29 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846993A (en) * | 2015-06-12 | 2015-08-19 | 夏元晨 | Stool suite |
| CN107348889A (en) * | 2017-09-13 | 2017-11-17 | 湖南海尚生态科技有限公司 | It is anhydrous without electric type bio-toilet |
| CN107440588A (en) * | 2017-09-13 | 2017-12-08 | 湖南海尚生态科技有限公司 | Transmission mechanism and the solid-liquid source separator with the transmission mechanism |
| CN108272374A (en) * | 2018-02-05 | 2018-07-13 | 西安建筑科技大学 | A kind of resource reclaim type bio-toilet |
| CN108755891A (en) * | 2018-08-15 | 2018-11-06 | 刘庆兵 | Ecological closestool |
| CN109700364A (en) * | 2019-03-05 | 2019-05-03 | 田兰 | Water flushing free ecotogrical closestool |
| CN109761467A (en) * | 2019-03-05 | 2019-05-17 | 田兰 | A kind of environment protection water closet and separation method of conveyer belt type dung-urine separator |
| CN110772157A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Electric belt conveying dry-wet diversity type ecological dry toilet |
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- 2013-10-25 CN CN201310508047.4A patent/CN104545647A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846993A (en) * | 2015-06-12 | 2015-08-19 | 夏元晨 | Stool suite |
| CN104846993B (en) * | 2015-06-12 | 2017-04-12 | 夏元晨 | Stool suite |
| CN107348889A (en) * | 2017-09-13 | 2017-11-17 | 湖南海尚生态科技有限公司 | It is anhydrous without electric type bio-toilet |
| CN107440588A (en) * | 2017-09-13 | 2017-12-08 | 湖南海尚生态科技有限公司 | Transmission mechanism and the solid-liquid source separator with the transmission mechanism |
| CN108272374A (en) * | 2018-02-05 | 2018-07-13 | 西安建筑科技大学 | A kind of resource reclaim type bio-toilet |
| CN108755891A (en) * | 2018-08-15 | 2018-11-06 | 刘庆兵 | Ecological closestool |
| CN109700364A (en) * | 2019-03-05 | 2019-05-03 | 田兰 | Water flushing free ecotogrical closestool |
| CN109761467A (en) * | 2019-03-05 | 2019-05-17 | 田兰 | A kind of environment protection water closet and separation method of conveyer belt type dung-urine separator |
| CN110772157A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Electric belt conveying dry-wet diversity type ecological dry toilet |
| CN110772157B (en) * | 2019-10-24 | 2022-07-26 | 农业农村部规划设计研究院 | Electronic belt transport is wet branch ecological drought lavatory of collection futilely |
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