CN101889835B - Solid-liquid separation treatment device - Google Patents
Solid-liquid separation treatment device Download PDFInfo
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- CN101889835B CN101889835B CN200910142885.8A CN200910142885A CN101889835B CN 101889835 B CN101889835 B CN 101889835B CN 200910142885 A CN200910142885 A CN 200910142885A CN 101889835 B CN101889835 B CN 101889835B
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Abstract
The invention relates to a fecaluria solid-liquid separation treatment device, which is used for an ecological water-free toilet. The fecaluria treatment comprises a temporary feces-storing container, a scraping device, a fermentation vessel, a liquid storage container and a mechanical drive device, wherein the upper part of the temporary feces-storing container is provided with an opening which corresponds to a shifting board at the bottom of a squatting pan; the periphery of the zone of the bottom surface of the temporary feces-storing container opposite to the opening is provided with holes, and the liquid in the temporary feces-storing container can pass through the holes to flow in the liquid storage container below the temporary feces-storing container; the temporary feces-storing container is connected with the fermentation vessel and propelled through the scraping device to push the feces in the temporary feces-storing container into the fermentation vessel; the fermentation vessel is filled with a microorganism inoculant and a stirrer linked with the mechanical drive device; and the bottom outside the fermentation vessel is provided with a heating device.
Description
Technical field
The invention belongs to sanitary equipment field, particularly, 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, respectively processing.
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 need to expend packaging material (as polybag), not only has higher use cost, clears cost, and due to the refractory organics of plastic products, more brought secondary pollution; In addition, in severe cold weather, colostomy bag easily freezes, and low temperature adaptability is poor, has limited applicable area.
And ecological flush-free toilet is, by the biochemical degradation effect of aerobic microbiological, night soil is carried out to resource, innoxious and minimizing processing on the spot, overcome the defect of baling type water-avoiding closet.There are at present many configurations ecological flush-free toilets different, configurations to come out, for example, the disclosed ecological flush-free toilets such as Chinese patent CN1189253C and 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 (as, can be referring to Chinese patent CN2803845Y, CN2801575Y, CN2838507Y).But, round in night soil treatment equipment (being also sometimes referred to as in the prior art biochemical reactor, main frame etc.) in these existing ecological flush-free toilets is directly communicated with squatting pan bottom, and toileting person is easy to directly to see and likely touch round internal mix the internal unit such as fecaluria degradation product and agitator of microbial bacterial agent.Although greatly improved smell under the effect of microbial bacterial agent, this also gives on toileting person visual perception and has brought uncomfortable sensation; Secondly, when there being toileting person to enter behind lavatory, when sideboard is opened, for the sake of security, generally to close agitator, if the frequency that goes to toilet is high, close and be unfavorable for that very much fecaluria and microbial bacterial agent mix and ventilation, affect the degradation efficiency of microorganism to fecaluria in long-term pass; In addition, especially children stretch into round inside by hand sometimes out of curiosity, even and the more sharp-pointed agitator in edge in the time shutting down also than being easier to cause danger.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 it has increased the device that scrapes that can temporarily store the temporary transient manure buffer of fecaluria and there is no palp sharp edges in the time going to toilet.
But a hole (or being called hole) is only established in the squatting pan bottom in the ecological flush-free toilet of these existing routines, all directly enters night soil treatment equipment from this hole regardless of urine and ight soil solid, the function that does not have excrement to separate with urine.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 referring to as, Chinese patent CN1189253C, Chinese patent application CN1916163A and No. 200710142813.4th, the Chinese patent application of submitting on July 30th, 2007, No. PCT/CN2007/002591st, the PCT patent application of submitting on August 28th, 2007) conventionally need to compare dry environment and ferment, make ight soil decrement, therefore in the time that urine is many, just need the heater in night soil treatment equipment constantly to work and keep dry, need to consume a large amount of electric energy.
Although Chinese patent application has designed a kind of new squatting pan for ecological flush-free toilet for No. 200710165478.X and No. 200720195828.2, it has increased logical urine hole and protrusion, make in the time of normal use, the urine that man toilet user discharges can be collected in storage urine container by logical urine hole, and does not directly enter in the night soil treatment equipment that microbial bacterial agent is housed.But this squatting pan can only prevent that male toilet user's urine from directly entering in the night soil treatment equipment that microbial bacterial agent is housed, cannot make all toilet users' urine can be collected in storage urine container; And, when water cleans squatting pan, especially clean defaecation hole around time, still inevitable water for cleaning directly enters night soil treatment equipment, thereby has affected the fermentation process efficiency of microorganism wherein or paid too much electric energy heating evaporation and fall these water.
In order to overcome the defect of prior art, meet the needs of current energy-saving and emission-reduction, the inventor is by painstaking efforts, on the basis of the disclosed night soil treatment equipments such as No. 200710143603rd, Chinese patent application and PCT application PCT/CN2007/002591, design an equipment for separating liquid from solid, not only can solve inexpensively the problem of the Separation of Solid and Liquid such as fecaluria, and through the experiment to a large amount of crowd's fecalurias, optimize the diameter in position and the hole of its mesopore, make ight soil solid be not easy plugging hole, also be not easy to enter storage urine container, thereby can use stably in a long term.Such design has also brought a unexpected advantage, and when staff's water daily cleaning squatting pan or lavatory, without worrying that too much water for cleaning directly enters night soil treatment equipment, more convenient corresponding lavatory is clean thus.
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, its on the bottom surface of the temporary transient manure buffer of existing ecological flush-free toilet just to having increased hole around the part of opening, can make the liquid such as urine and water for cleaning flow in the storage liquid container below temporary transient manure buffer, and be not easy to be blocked by ight soil solid, thereby make to comprise that the ecological flush-free toilet of this equipment has overcome the above-mentioned shortcoming of prior art.The present invention also aims to provide the ecological flush-free toilet that comprises this equipment, and the specified microorganisms microbial inoculum preferably using.
Particularly, aspect 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), scrape device (2), round (3), storage liquid container (8) and mechanical driving device (4), it is characterized in that, temporary transient manure buffer (1) top is with opening (11), and it can be corresponding with the sideboard (51) of squatting pan (5) bottom; The bottom surface (12) of temporary transient manure buffer (1) the just region to opening (11) (121) surrounding arranges porose (122), and the liquid in temporary transient manure buffer (1) can be flowed into and is arranged in temporary transient manure buffer (1) storage liquid container (8) below by hole (122); Temporary transient manure buffer (1) is communicated with round (3), advances and the ight soil in temporary transient manure buffer (1) is pushed to round (3) by scraping device (2); Round is equipped with microbial bacterial agent in (3); In round (3), there is the agitator (31) connecting with mechanical driving device (4); And round (3) outer bottom is provided with heater (32).Due to the bottom surface (12) of temporary transient manure buffer (1) just the region to opening (11) (121) surrounding porose (122) are set, when toilet user's fecaluria drops to temporary transient manure buffer (1) bottom surface (12) by opening (11) just the region to opening (11) (121) upper after, the liquid such as urine at once can (121) surrounding diffluence to region, flows in storage liquid containers (8) by hole (122); Then, advance and the ight soil in temporary transient manure buffer (1) is pushed to round (3) by scraping device (2); And for example, in the time cleaning, the water for cleaning that flows into temporary transient manure buffer (1) also can pass through hole (122) and flow in storage liquid container (8).Like this, avoid too much liquid to enter round (3), thereby reached the object of the Separation of Solid and Liquid such as fecaluria.
In this night soil treatment equipment, storage liquid container (8) can directly be placed in temporary transient manure buffer (1) under, make to store the direct mating holes of upper opening (122) of liquid container (8), thereby liquid is flowed directly in storage liquid container (8).In a specific embodiment of the present invention, preferably this equipment also comprises the catheter (81) of connecting hole (122) and storage liquid container (8).Like this, liquid can pass through catheter (81), and from hole, (122) flow into storage liquid container (8), store thus liquid container (8) needn't be placed on temporary transient manure buffer (1) under, can be placed on the suitable location of temporary transient manure buffer (1) below, as side-lower, both the convenient space of saving, also conveniently cleared the liquid in storage liquid container (8).Storage liquid container (8) can be urine treatment facility, can be also the container of simple storing liquid.For the latter, in storage liquid container (8), preferably add mineral oil, float on due to mineral oil on the liquid such as urine, can be used for isolated urine, prevent that offensive odour from overflowing.
In this night soil treatment equipment, bottom surface (12) does not just have hole (122) in the region to opening (11) (121), contact plane when ight soil is fallen into region (121), and in can embedded hole (122); And region (121) surrounding arranges porose (122), according to the direction of propulsion that scrapes device (2), ight soil solid can all holes (122) of congested areas (121) surrounding.
In order to obtain better effect, the inventor tests by the fecaluria to a large amount of crowds, further optimization has been carried out in the aspects such as size to hole (122), spacing, quantity, both be difficult for making ight soil solid to fall in storage liquid container (8), also be difficult for making hole (122) to be affected the efficiency that liquid flows out by ight soil solid obstruction hole (122), thereby can use stably in a long term, without clearing up continually maintenance.In this night soil treatment equipment, hole (122) can be various shapes, the shape of preferably easily processing, but unsuitable excessive, also unsuitable too small, the excessive ight soil solid that easily makes is fallen in storage liquid container (8), the too small hole that easily makes gets clogged, therefore in one of the present invention preferred embodiment, each hole (122) are the circular port of diameter between 1.7-2.5 millimeter, and the diameter in circular hole is 2 millimeters; The density in hole (122) is unsuitable excessive, otherwise on ight soil solid in the easy embedded holes in a large amount of irregular marginal portions (122) and peel off, finally fall in storage liquid container (8) or cause obstruction, therefore the spacing of hole (122) is unsuitable too small, the quantity in hole (122) is also too much unsuitable, in one of the present invention preferred embodiment, distance between the hole (122) the most adjacent with it, each hole (122), between 8-15 millimeter, is preferably 10 millimeters; The quantity in hole (122), between 70-120, is preferably 92.In the preferred embodiment of the present invention, region (121) are border circular areas, most preferably are the border circular areas of 140 millimeters of diameters; On the outermost circumference of described border circular areas, be equidistantly arranged with 4 to 32 holes (122), be most preferably equidistantly arranged with 16 holes (122); On described circumference, equidistant outside, each hole (122) of arranging is radially provided with 2-10 hole (122) again along described border circular areas, preferably, along radially equidistant 3-8 the hole (122) that be provided with again of described border circular areas, described distance is preferably 10 millimeters; Each hole (122) is preferably circle, and its diameter is preferably 2 millimeters.In the most preferred embodiment of the present invention, bottom surface (12) as shown in Figure 2, be the border circular areas of region (121) for 140 millimeters of diameters, on the outermost circumference of described border circular areas, be equidistantly arranged with 16 holes (122), on described circumference, equidistant outside, each hole (122) of arranging is along radially equidistant 3-8 the hole (122) that be provided with again of described border circular areas, described distance is 10 millimeters, and each hole (122) are the circular port of 2 millimeters of diameters.
In this night soil treatment equipment, mechanical driving device (4) connects the agitator (31) driving in round (3) and stirs.For the purpose of easy to use, this equipment also can comprise electric control gear, and described electric control gear can be controlled and scrape device (2), mechanical driving device (4) and heater (32).Described electric control gear can be controlled automatically, as by programmable micro-chip processor control.Preferably this electric control gear also can with the crouching of flush-free toilet just the photoelectric sensor (6) in chamber (100) be connected, described photoelectric sensor (6) is for responding to toilet user's activity.So just, can, according to the situation of photoelectric sensor (6) induction toilet user activity, automatically move this night soil treatment equipment.
For example, after toilet user leaves, (fecaluria enters temporary transient manure buffer (1) and the toilet user time interval between leaving, being enough to make liquid to pass through hole (122) inflow storage liquid container (8) has suffered), when the sideboard of squatting pan (5) (51) is closed, just allow to open to scrape device (2), ight soil in temporary transient manure buffer (1) is pushed to round (3), ight soil and microbial bacterial agent are uniformly mixed in round (3), then make to scrape device (2) and reset.Electric control gear can also be by wherein the factor such as microcomputer apparatus the ight soil amount, the frequency that goes to toilet, temperature and/or the humidity that sense according to the character of microorganism and/or the inductor that connects, control mechanical driving device (4) thus drive agitator (31) to turn round and control the operation of heater (32), improve gas porosity and easily increase ventilation, the moisture of ight soil in controlled fermentation container, hold temperature, humidity and the oxygen content of the best degrading activity of microorganism fungus kind, thereby realize the minimizing on the spot that obtains of ight soil.Owing to being provided with temporary transient manure buffer (1), therefore the agitator of electric control gear control (31) can be forced out of servicely in the time that open sideboard (51), makes 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 respectively corresponding mechanical driving device, agitator and the heaters described in Chinese patent or patent application CN1773034A or CN2761126Y.In a specific embodiment example, described agitator is single stirring cage, two stirring cage or many stirring cages structure, on its stirring cage axle, be connected with stirring cage, stirring cage is spirality, connect 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 of round bottom, in heated protective cover, is provided with heating element heater, the roundabout arrangement of heating element heater by electric control gear control; And/or mechanical driving device can comprise motor base, single-row sprocket wheel, chain, biserial sprocket wheel, reductor, motor, adjustment bolt.By adjusting bolt, reductor and motor are installed at upper motor base, biserial sprocket wheel is installed on the output shaft of reductor, biserial sprocket wheel interlock two chains, two chains are the single-row sprocket wheel of interlock two respectively, and two single-row sprocket wheels are arranged on respectively on two stirring cage axles of two agitators.
Round (3) can, with air regenerating device, as blast pipe and/or scavenger fan, thereby be taken a breath and keep humidity for round (3) is inner, and preferably this air regenerating device is also subject to aforementioned electric control gear control.In addition, on round (3), can have the door that can open and close, like this can be when needed, clean out in round (3) through microbial bacterial agent processed excrement, also can add new microbial bacterial agent.In addition, also can be with the door that can open and close in temporary transient manure buffer (1), can be when needed, the dirt of leaving in the temporary transient manure buffer of easy cleaning (1) corner.This is apparent to those skilled in the art.
In this night soil treatment equipment, described in scrape device (2) and preferably can drive and advance or pull out (pull-out in this article also referred to as reset) by motor (21), wherein can use various transmission devices.For example,,, scraping device (2) is advanced or is pulled out by gear (23) transmission.This has at length diagram in Fig. 1 and Fig. 4, and motor (21) is driven and scraped device (2) propelling or pull-out by driven gear (23).The described device (2) that scrapes also can be advanced or be pulled out by connecting rod (22) transmission.As shown in Figure 5 and Figure 6, they are respectively reset and advanced state to specific example.Preferably scrape the part of device (2) in temporary transient manure buffer (1) and there is no palp sharp edges.
, steady quality safe and reliable in order to obtain, reproducible microbial degradation effect, also for the ease of strengthening the control of product quality, the microbial bacterial agent being 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 that are 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 cited bacterium of this term accounts for the overwhelming majority of the contained bacterium total amount of microbial bacterial agent, conventionally account for more than 90%, more preferably do not add in fact other bacterium.Bacterial strain in the microbial inoculum that the present invention uses is far less than disclosed microbial inoculums 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 in microbial inoculum between contained above-mentioned every two kinds of bacterium (strain) preferably do not exceed 1: 0.1～and 10, that is to say, in microbial inoculum, the amount of the bacterium of content maximum (strain) is no more than 10 times of the bacterium of content minimum (strain) wherein, is most preferably equivalent substantially.
More preferably, described bacillus is preferably selected from the bacillus megaterium that preserving number is CGMCC No.1724 (Bacillus megaterium) ZL-1010 strain, 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 preferably preserving number is saccharomyces cerevisiae (Saccharomyces cerevisiae) the ZL-1011 strain of CGMCC No.2018, and/or described Pseudomonas fluorescens preferably preserving number be Pseudomonas fluorescens (Pseudomonas fluorescens) the ZL-1014 strain of 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 safety problem, therefore can apply safely, and definite ingredients, easily carry out quality control.For example, can utilize the conventional technology such as PCR, nucleic acid hybridization (as can be referring to " molecular cloning experiment guide (third edition) ", Science Press, Beijing, 2002) qualitative or quantitative analysis saccharomyces cerevisiae ZL-1011 strain, thus can utilize this bacterial strain as index, evaluate the content of bacterial strain in microbial bacterial agent, thereby can judge the survival rate of the total active ingredient of microbial bacterial agent (or night soil treatment equipment), effective monitoring product quality.
Preferably, in this night soil treatment equipment, described microbial bacterial agent also comprises suitable filler conventionally, and for example it can contain one or more in wood chip, sawdust, wood shavings, bagasse, agricultural crop straw or shell.In filler particles, have at least 90% to be crushed to the size that is not more than 0.5cm*0.5cm, preferably have at least 90% to be crushed to the size that is not more than 0.1cm*0.1cm.After filler mixes with ight soil, can increase gas porosity to promote ventilation, and can be microbial bacterial agent figuration, be convenient to be added in the round (3) of this equipment.Weight, in microbial bacterial agent, the amount of filler accounts for the overwhelming majority conventionally, conventionally accounts for the more than 95% of total amount, as 98%, 99% or 99.9%.The volume of the microbial bacterial agent adding does not spill in temporary transient manure buffer (1), be generally 1/3rd to 5/6ths of round (3), the volume of preferred microorganism microbial inoculum account for round (3) volume 3/4ths.
In night soil treatment equipment, the consumption of above-mentioned microbial inoculum can be determined according to toilet user's to be processed day ight soil total amount (also can be expressed as toilet user's number), microbial inoculum of the present invention can reach 100 person-times/30 kilograms microbial inoculums conventionally with the relation of average every day of toilet user's number, be preferably and be less than 80 person-times/30 kilograms microbial inoculums, as being approximately 50 person-times/30 kilograms microbial inoculums in the specific embodiment of the present invention, can use continuously 3 months or longer and without change microbial inoculum.
In yet another aspect, the present invention also provides a kind of ecological flush-free toilet, comprise just chamber (100) and be located at the process chamber (200) under basal plane (7) of the crouching be located on basal plane (7), it is characterized in that, squat just chamber (100) squatting pan (5) is installed, described squatting pan (5) is arranged on basal plane (7) above; And, above-mentioned herein night soil treatment equipment is installed in process chamber (200), wherein temporary transient 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 chamber (100), described photoelectric sensor (6) is connected with the electric control gear in described night soil treatment equipment, and it is for responding to toilet user's activity.For example, in the time toilet user having been detected, the sideboard (51) of squatting pan (5) bottom is opened, and electric control gear control scrapes device (2) and is reset mode; In the time detecting that toilet user leaves, the sideboard (51) of squatting pan (5) bottom is closed, electric control gear control scrapes device (2) fecaluria is pushed to round (3), then reset, and can control in due course mechanical driving device (4) and heater (32) operation.
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 chamber (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 buy by market, if the material of temporary transient manure buffer (1), round (3), storage liquid container (8) can be fiberglass, stainless steel etc., and conventional photoelectric sensor (6) has commercially available infrared inductor.
For the ease of understanding, below will the present invention be described in detail by concrete drawings and Examples.It needs to be noted, instantiation and accompanying drawing are only in order to illustrate, do not form limitation of the scope of the invention.Obviously those of ordinary skill in the art can, according to explanation herein, make various corrections and change to the present invention within the scope of the invention, and these corrections and change are also included in scope of the present invention.In addition, the present invention has quoted open source literature (as specific patent etc.), these documents are also in order more clearly to describe the present invention, and their full text content is all included the present invention in and carried out reference, just look like they full text in description of the present invention repeated description excessively the same.
Brief description of the drawings
Fig. 1 is the schematic diagram of the night soil treatment equipment for flush-free toilet of the present invention, and it has used gear drive.
Fig. 2 is the schematic diagram of the bottom surface of night soil treatment equipment of the present invention, and it has shown preferred hole arrangement mode.
Fig. 3 is the schematic diagram of the night soil treatment equipment for flush-free toilet of the present invention, and it has used link gearing.
Fig. 4 is the structural representation of flush-free toilet of the present invention.
Detailed description of the invention
Preparation and the safety evaluatio of embodiment 1 microbial bacterial agent
Cultivating preserving number is saccharomyces cerevisiae (Saccharomyces cerevisiae) the ZL-1011 strain culture medium prescription used of CGMCC No.2018: 10.0 grams of peptones, 1.0 grams of yeast extracts, 5.0 grams, molasses, 1.0 liters, water, nature pH, 115 degree sterilizings 30 minutes.With 25-28 DEG C of shaking table (200 revs/min) shaken cultivation 36-48 hour.Get 1 kilogram of wood chip after sterilizing and mix with zymocyte liquid, dry in room temperature, be 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, these the 6 kinds of bacterial strains of Pseudomonas fluorescens ZL-1014 strain that are CGMCC No.2021 with preserving number carry out respectively Liquid Culture, used medium formula is: 10.0 grams of peptones, 1.0 grams of yeast extracts, 5.0 grams, molasses, 5 grams of NaCl, 1.0 liters, water, with 1M NaOH tune pH to 7.0-7.2, 115 degree sterilizings 30 minutes.Wherein the cultivation temperature of each bacterial strain and incubation time are slightly variant, 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 respectively the microbial inoculum that only comprises single culture.
Then, by above-mentioned 7 kinds of single microbial inoculums that prepare, even by following formula mixed in equal amounts, 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 safety problem.Particularly, according to CNS GB7919-87 (" safety evaluation of cosmetics program and method "), find without acute toxicity through its mouse oral acute toxicity test, find not have chromosome aberration effect through mouse bone marrow cells polychromatic erythrocyte micronucleus test, find nonirritant through animal skin irritant test; According to " water and effluent monitoring analytical method " (the 4th edition, China national environmental protection general bureau, 2002), find not have mutagenicity through Salmonella reversion test, find algae, without obvious Acute Toxicity, can not produce obvious adverse effect through Algal Ecology test to the Algal Ecology of natural water through Acute Toxicity of Algae test; 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 detect test through the resistance to the action of a drug, bacillus megaterium ZL-1010 strain, bacillus subtilis ZL-1007 strain, Bacillus sphaericus ZL-1008 strain and bacillus licheniformis ZL-1013 in microbial inoculum, respectively to 38 kinds of common antibiotic sensitive such as fleraxacin, pipemidic acid, cephazoline, penicillin, are easy to control with known common antibiotic.
Embodiment 2 is for the night soil treatment equipment of ecological flush-free toilet
As Figure 1-4, for the night soil treatment equipment of ecological flush-free toilet, comprise temporary transient manure buffer 1, scrape device 2, round 3, storage liquid container 8 and mechanical driving device 4, it is characterized in that, temporary transient manure buffer 1 top is with opening 11, and it can be corresponding with the sideboard 51 of squatting pan 5 bottoms; The bottom surface 12 of temporary transient manure buffer 1 is just arranging porose 122 to region 121 surroundings of opening 11, the liquid in temporary transient manure buffer 1 can flow into and be arranged in temporary transient manure buffer 1 storage liquid container 8 below by hole 122 and through catheter 81; Temporary transient manure buffer 1 is communicated with round 3, advances and the ight soil in temporary transient manure buffer 1 is pushed to round 3 by scraping device 2; In round 3, be equipped with and account for the microbial bacterial agent that the embodiment 1 of approximately 3/4ths volumes (about 30kg) prepares; In round 3, there is the agitator 31 connecting with mechanical driving device 4; And round 3 outer bottoms are provided with heater 32.
In this night soil treatment equipment, mechanical driving device 4 connects the agitator 31 driving in round 3 and stirs.For the purpose of easy to use, this equipment also comprises electric control gear, and described electric control gear can be controlled and scrape device 2, mechanical driving device 4 and heater 32.Described electric control gear can with the crouching of flush-free toilet just the photoelectric sensor 6 in chamber 100 be connected, described photoelectric sensor 6 is for responding to toilet user's activity.So just, can respond to according to photoelectric sensor 6 situation of toilet user's activity, automatically move this night soil treatment equipment.
In this night soil treatment equipment, described in scrape device 2 and drive and advance or pull out by motor 21.Wherein, described in scrape device 2 and advance or pull out by gear 23 transmissions, or described in scrape device 2 and advance or pull out by connecting rod 22 transmissions.
Embodiment 3 ecological flush-free toilets and application thereof
As Figure 1-4, ecological flush-free toilet, comprises just chamber 100 and be located at the process chamber 200 under basal plane 7 of the crouching be located on basal plane 7, it is characterized in that, the just chamber 100 of squatting is provided with squatting pan 5, and described squatting pan 5 is arranged on above basal plane 7; And, the night soil treatment equipment described in embodiment 2 is installed in process chamber 200, wherein temporary transient manure buffer 1 top is with opening 11, and it is corresponding with the sideboard 51 of squatting pan 5 bottoms.
In this ecological flush-free toilet, described crouching just has photoelectric sensor 6 in chamber 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 toilet user's activity.For example, in the time toilet user having been detected, the sideboard 51 of squatting pan 5 bottoms is opened, and electric control gear control scrapes device 2 and is reset mode; When toilet user's fecaluria drops to temporary transient manure buffer 1 bottom surface 12 by opening 11 just to the region 121 of opening 11 on after, the liquid such as urine can, to region 121 surrounding diffluences, flow in storage liquid containers 8 by hole 122 at once; In the time detecting that toilet user leaves, the sideboard 51 of squatting pan 5 bottoms is closed, and electric control gear control scrapes device 2 ight soil is pushed to round 3, then resets, and can control in due course mechanical driving device 4 and heater 32 moves.
In this ecological flush-free toilet, the open-close ways of the sideboard 51 of described squatting pan 5 bottoms is horizontal movable type folding in addition.In addition wherein, the chamber 100 of squatting just 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.
While using this ecological flush-free toilet, when people enters after this ecological flush-free toilet, can automatically open the sideboard 51 of squatting pan 5 bottoms according to the result of detection of photoelectric sensor 6, so that toileting person uses; In the time that people leaves, automatically close the sideboard 51 of squatting pan 5 bottoms, and scrape device 2 by electric control gear control the ight soil in temporary transient manure buffer 1 is pushed microbial inoculum A prepared by 2 kilograms of embodiment 1 or the round 3 of microbial inoculum B are housed, then scrape device 2 and reset.The operation of electric control gear robot brain tool transmission device 4 and heater 32, calculate the operation that regulates mechanical driving device 4 and heater 32, the condition of the microbial degradation of offering help by micro computer according to the character of microorganism, fecaluria amount, the frequency that goes to toilet, temperature and humidity.So just needn't in the time that the frequency that goes to toilet is high, close for a long time agitator 31, therefore further improve the degradation efficiency of microorganism, further reduce and produced the possibility of stink, and improved security and visual perception's acceptance level.Above-mentioned lavatory is in average every day of 50 person-times of stool and 100 person-times of urine in the situation that, and after operation in continuous 90 days, the smell in the just chamber 100 of squatting does not make us unhappy.
Claims (15)
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), scrape device (2), round (3), storage liquid container (8) and mechanical driving device (4), it is characterized in that
Temporary transient manure buffer (1) top is with opening (11), and it can be corresponding with the sideboard (51) of squatting pan (5) bottom;
The bottom surface (12) of temporary transient manure buffer (1) the just region to opening (11) (121) surrounding arranges porose (122), bottom surface (12) does not just have hole (122) in the region to opening (11) (121), contact plane when ight soil is fallen into region (121), and in can embedded hole (122); Liquid in temporary transient manure buffer (1) can be flowed into and is arranged in temporary transient manure buffer (1) storage liquid container (8) below by hole (122);
Temporary transient manure buffer (1) is communicated with round (3), advances and the ight soil in temporary transient manure buffer (1) is pushed to round (3) by scraping device (2);
Round is equipped with microbial bacterial agent in (3);
In round (3), there is the agitator (31) connecting with mechanical driving device (4);
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 be controlled and 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 with the crouching of flush-free toilet just the photoelectric sensor (6) in chamber (100) be connected, described photoelectric sensor (6) is for responding to toilet user's activity.
4. night soil treatment equipment according to claim 1, is characterized in that, this equipment also comprises the catheter (81) of connecting hole (122) and storage liquid container (8).
5. night soil treatment equipment according to claim 1, is characterized in that, described microbial bacterial agent contains bacillus, and contains saccharomyces cerevisiae and/or Pseudomonas fluorescens.
6. night soil treatment equipment according to claim 5, it is characterized in that, wherein said bacillus is to be selected from the bacillus megaterium that preserving number is CGMCC No.1724 (Bacillus megaterium) ZL-1010 strain, 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 that preserving number is saccharomyces cerevisiae (Saccharomyces cerevisiae) the ZL-1011 strain of CGMCC No.2018, described Pseudomonas fluorescens is that preserving number is Pseudomonas fluorescens (Pseudomonas fluorescens) the ZL-1014 strain of CGMCC No.2021.
7. night soil treatment equipment according to claim 1, is characterized in that, described in scrape device (2) and advance or pull out by gear (23) transmission.
8. night soil treatment equipment according to claim 1, is characterized in that, described in scrape device (2) and advance or pull out by connecting rod (22) transmission.
9. according to arbitrary described night soil treatment equipment of claim 1-8, it is characterized in that, each hole (122) are the circular port of diameter between 1.7-2.5 millimeter.
10. night soil treatment equipment according to claim 9, is characterized in that, the diameter of described circular port is 2 millimeters.
11. according to the arbitrary described night soil treatment equipment of claim 1-8, it is characterized in that, the distance between each hole (122) hole (122) the most adjacent with it is between 8-15 millimeter.
12. night soil treatment equipments according to claim 11, is characterized in that, described distance is 10 millimeters.
13. according to arbitrary described night soil treatment equipment of claim 1-8, it is characterized in that, the quantity of hole (122) is between 70-120.
14. night soil treatment equipments according to claim 13, is characterized in that, described quantity is 92.
15. according to arbitrary described night soil treatment equipment of claim 1-8, it is characterized in that, the open-close ways of the sideboard (51) of described squatting pan (5) bottom is horizontal movable type folding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910142885.8A CN101889835B (en) | 2009-05-20 | 2009-05-20 | Solid-liquid separation treatment device |
| CN201410464369.8A CN104326575B (en) | 2009-05-20 | 2009-05-20 | The application of domestic sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910142885.8A CN101889835B (en) | 2009-05-20 | 2009-05-20 | Solid-liquid separation treatment device |
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| CN201410464369.8A Division CN104326575B (en) | 2009-05-20 | 2009-05-20 | The application of domestic sewage treatment device |
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| CN101889835A CN101889835A (en) | 2010-11-24 |
| CN101889835B true CN101889835B (en) | 2014-10-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103641287A (en) * | 2013-11-16 | 2014-03-19 | 合肥宏士达环保科技有限责任公司 | Double-shaft excrement degrading treatment device with solid-liquid separator |
| CN108968766B (en) * | 2018-06-28 | 2020-12-18 | 安徽拓标工程技术咨询有限公司 | Dry type environment-friendly ecological toilet for grass stacks |
| CN110522333A (en) * | 2019-09-20 | 2019-12-03 | 广东杰昇生命科技有限公司 | A kind of environmental protection waterless toilet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778462A (en) * | 1994-05-30 | 1998-07-14 | Pecunia Industries Ltd | Device in separation-type toilet systems |
| CN2647944Y (en) * | 2003-08-11 | 2004-10-13 | 朱瀛江 | Squatting bowl with separating liquid and solid |
| CN101002664A (en) * | 2007-01-31 | 2007-07-25 | 魏隆基 | Foam-producing ecological toilet needing no water flushing |
| CN101265004A (en) * | 2007-03-12 | 2008-09-17 | 齐梓凡 | Environmental sanitation treating apparatus for fast decomposing, sterilizing and drying solid-liquid feculence dejection |
| CN201492364U (en) * | 2009-05-20 | 2010-06-02 | 魏隆基 | Solid-liquid separation treatment device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422337B (en) * | 2007-10-30 | 2011-02-23 | 生态洁环保科技股份有限公司 | Squatting pan capable of separating dung from urine and ecology zero-water closet |
-
2009
- 2009-05-20 CN CN200910142885.8A patent/CN101889835B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778462A (en) * | 1994-05-30 | 1998-07-14 | Pecunia Industries Ltd | Device in separation-type toilet systems |
| CN2647944Y (en) * | 2003-08-11 | 2004-10-13 | 朱瀛江 | Squatting bowl with separating liquid and solid |
| CN101002664A (en) * | 2007-01-31 | 2007-07-25 | 魏隆基 | Foam-producing ecological toilet needing no water flushing |
| CN101265004A (en) * | 2007-03-12 | 2008-09-17 | 齐梓凡 | Environmental sanitation treating apparatus for fast decomposing, sterilizing and drying solid-liquid feculence dejection |
| CN201492364U (en) * | 2009-05-20 | 2010-06-02 | 魏隆基 | Solid-liquid separation treatment device |
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