CN2637490Y - City faeces compositing treatment device - Google Patents
City faeces compositing treatment device Download PDFInfo
- Publication number
- CN2637490Y CN2637490Y CNU032740611U CN03274061U CN2637490Y CN 2637490 Y CN2637490 Y CN 2637490Y CN U032740611 U CNU032740611 U CN U032740611U CN 03274061 U CN03274061 U CN 03274061U CN 2637490 Y CN2637490 Y CN 2637490Y
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- Prior art keywords
- excrement slag
- trough
- groove
- mud
- slag receiving
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a city manure composting slag treatment device, which includes a fecal residue receiver trough (3) and a water storage tank (12), wherein a fecal residue receiver trough (3) provides a larger fecal residue reception trough (1) and the residue reception is connected with the storage tank (13), the fecal residue receiver trough (3) adjacent to the establishment is sequentially provided with aerobic treatment tanks (6), plasterers separation trough (8), and composting fermentation trough (9) according to the procedures, the fecal residue receiver trough (3) is communicated with the aerobic treatment tanks (6) through the filter (5), the aerobic treatment tanks (6) is separated with plasterers separation trough (8) by a water pump (7), on the1 / 2 height of the mud separation groove (8) side plate, a fecal residue extracted outlet (14) is arranged, plasterers separation groove (8) is connected with the storage tanks (13) by a pump (7) and the fecal residue composting trough (9) is connected with the gas carrier installation(10) through the vents, the device is also equipped with internal auxiliary heater (16), a turner and smashing equipment (15). The device solves problems of the existing urban fecal residue processing of harmless disposition incompleteness, long cycle, low efficiency, and low level of mechanization, the structure of the device is simple, which easy to implement, and has mobile convenience and better treatment effect. The device can be widely applied to urban living district, scenery area and fixed or mobile-type toilets, more particularly applied to epidemic areas plagued by diseases that is hazardous, strong infectious and difficult to control such as 'SARS', etc..
Description
Technical field the utility model relates to a kind of city nightsoil composting device, promptly relates to a kind of special microorganism aerobic degradation a kind of device of compost fermentation processing excrement slag again that utilizes earlier.
The background technology city nightsoil mainly is to draw out next ight soil residue or mud clearly from traditional water closet three-grid septic tank, moisture is more than 80%, contain abundant organic nutrient, the germ, the parasitic ovum that do not kill are as yet also arranged, handling proper then is a kind of resource of preciousness, can be widely used in field-crop, deal with then contaminate environment improperly.Problems such as that the recycling of city nightsoil need be resolved is innoxious, dehydration, deodorizing.
Three-grid septic tank itself has the effect of degraded ight soil and harmless treatment, is this processing and incomplete, is preliminary.Three-grid septic tank all is placed on same flow process with collection, storage and the harmless treatment of ight soil, the main anaerobically fermenting degraded ight soil that adopts, its innoxious effect depends on stops second, third pond that fresh excreta and excrement slag enter septic tank as far as possible, but in fact this situation takes place and be difficult to avoid often.Therefore, draw out next excrement slag clearly from three-grid septic tank, no matter be first pond, or second, third pond, all contain maybe and may contain a large amount of malignant bacterias, virus and parasitic ovum etc., can not directly be applied to farmland or arbitrarily stacking.Ight soil or excrement slag polluted source, soil, vegetable melon and fruit and people's clothes, hand, per os or skin may infect parasitosis such as acute and chronic infectious intestinal disease such as cholera, SARS, typhoid fever, hepatitis, bacillary dysentery and schistosomicide, roundworm, cysticercus, weight person is disabled or is lost viability, even dead, this because of the pathophorous example of slop of common occurrence.Therefore, the processing of city nightsoil at first is innoxious.
At present, it mainly is to adopt following several modes that city nightsoil innocent is handled: the one, heat up by compost spontaneous fermentation, and change the life condition of pathogenic bacterium, virus and parasitic ovum in ight soil or the excrement slag, thereby cause death, make ight soil or nightsoil innocent; The 2nd, adopting physics and biophase bonded method is to seal certain hour again up for safekeeping with drawing out the excrement slag that comes clearly, under the condition of anaerobism and certain temperature (can manually heat), makes the abundant corrupt glycolysis of excrement slag, emits a large amount of ammonia and biogas, changes pH value with killing pathogenic bacteria; The 3rd, adopt chemical process, mainly be to add the chemical agent sterilization.This several method all exists such or such technological deficiency, exist difficult dehydration (moisture content is reduced to about 40%), long problems such as (1-2 months) of compost cycle as natural compost, the excrement slag is sealed anaerobically fermenting up for safekeeping then needs specific equipment, anaerobically fermenting efficient is low, it is dangerous to produce a large amount of biogas simultaneously, excrement slag water content height after the processing is unfavorable for farmland utilization, chemical agent sterilization exist sterilization not thoroughly, chemical substance easily influences problems such as food safety in the plant materials accumulation.
Therefore, for the recycling of city nightsoil, do not have a kind of complete processing scheme or mechanism that integrates innoxious, dehydration, compost, deodorizing fast and efficiently at present.
The summary of the invention the purpose of this utility model is to overcome the technical deficiency of existing city nightsoil processing mode, provide a kind of simple in structure, easy to use, comfortable, processing efficiency is high, innoxious thoroughly, the city nightsoil treatment unit of good deodorization effect, electromechanical integration, applying effectively anti-as yet of this device killed the means of SARS virus and acquired a special sense today of measure.
In order to achieve the above object, the utility model provides a kind of first aerobic degradation excrement slag, dehydration again, the complete processing scheme of the rotten fermentation of heap: promptly design excrement slag place, a kind of lavatory device, comprise excrement slag Receiving bin (2) and water storage tank (12), a bigger excrement slag receiving port (1) is set on the excrement slag Receiving bin (2) to link to each other with water storage tank (13), excrement slag Receiving bin (2) is other sets up aerobic treatment groove (6) successively according to handling procedure, mud-water separation groove (8) and composting fermentating groove (9), communicate with filtering net (5) between excrement slag Receiving bin (3) and the aerobic treatment groove (6), between aerobic treatment groove (6) and the mud-water separation groove (8) water pump (7) is set, the side plate 1/2 of mud-water separation groove (8) highly locates to be provided with excrement slag extracting mouth (14), mud-water separation groove (8) links to each other with water storage tank (13) by water pump (7), the fertile groove of excrement slag muck (9) joins by vent-pipe and carrier gas device (10), in establish auxiliary heater (16) and turn over throwing, shredding unit (15).
The utility model technical scheme preferably can be: excrement slag receiving port (1) bottom is led to excrement slag Receiving bin (3) vertical ducting is set, the vertical ducting end is provided with air insulated valve (2), valve is in closing condition at ordinary times, when coming down in torrents the excrement slag, owing to valve is opened in the action of gravity of excrement slag, automatically close after finishing, its benefit is to stop the foul smell in the treating processes outwards to distribute from excrement slag receiving port (1).
The utility model technical scheme preferably can be: carrier gas device (10) adopts small-sized fan, and the micropore aeration pipe (4) bottom excrement slag Receiving bin (3) and aerobic aerator tank (6) joins, its benefit is to adopt in treating processes cheaply that the continuous aeration method makes excrement slag Receiving bin (3) and aerobic aerator tank (6) be in oxygen condition always, improves the treatment effect of special microorganism.
The utility model technical scheme preferably can be: vent-pipe is set in composting fermentating groove (9) bottom and carrier gas device (10) joins, and with carrier gas valve control air quantity, its benefit is from material bottom forced ventilation, oxygen supply, improves the living environment of aerobic microbiological.
The utility model technical scheme preferably also can be, be provided with in the composting fermentating groove (9) turn over throwings, shredding unit (15) adopts and the rotating shaft of the band blade that pony pump joins, its benefit is, can less energy-consumption in treating processes ground turn over throwing, comminuting matter, make material in small, broken bits, loose, under the force ventilated condition in bottom, keep good, uniform aeration condition, accelerate to become thoroughly decomposed.
The utility model technical scheme preferably can be again: the auxiliary heater (16) that composting fermentating groove (9) bottom is provided with adopts several nichrome wire that are arranged in parallel and links to each other with rly. by temperature probe, its benefit is the interior compost material of groove to be remained on automatically be beneficial to improve and keep the microbic activity of generating heat in the range of set temperature, when the temperature inside the box is lower than the design temperature scope, auxiliary heater (16) starts heating automatically, when the temperature inside the box was higher than the design temperature scope, auxiliary heater quit work automatically.
Compare with existing excrement slag treatment unit, the utlity model has following tangible advantage: 1, the utility model provides a whole set of nightsoil innocent, composting device, in treating processes, add effectively compound microbial inoculant and carry out aerobic fermentation, have and handle complete, innoxious thorough, efficient advantages of higher, overcome excrement slag routine and sealed all technological deficiencies that anaerobic ferment devices exists up for safekeeping; 2, the utility model adopts first aerobic aeration in the process of handling the excrement slag, and the compost fermentation measure of becoming thoroughly decomposed again is with simple employing nature composting process, the excrement slag seals Unareobic fermentation up for safekeeping or chemical sterilisation is compared, and has uniqueness, advance on technology; 3, utilizing the utility model to handle the excrement slag is a kind of complete processing scheme, water sterilization reuse in the processing, and excrement slag muck fertilizer utilizes again, has realized water saving, environmental protection and reasonable resources configuration, does not have secondary pollution; 4, this apparatus structure is simple, easy to implement, easy to use, and is economical and practical, can extensively use urban life sub-district, scenic spot and fixing or mobile model lavatory, is specially adapted to be similar to big, strong, the rambunctious epidemic transmission of the infectivity districts of harm such as SARS.
Be drawing explanation of the present utility model below the description of drawings:
Fig. 1 is a section of structure of the present utility model;
Fig. 2 is a plot plan of the present utility model.
Among Fig. 1: the 1st, excrement slag receiving port, the 2nd, air insulated valve, the 3rd, excrement slag Receiving bin, the 4th, micropore aeration pipe, the 5th, filtering net, the 6th, aerobic treatment groove, the 7th, water pump, the 8th, mud-water separation groove, the 9th, the fertile fermenter of excrement slag muck, the 10th, carrier gas device, the 11st, carrier gas valve, the 12nd, return water pipe, the 13rd, water storage tank, the 14th, excrement slag extracting mouth, the 15th, turn over polishing apparatus, the 16th, auxiliary heater, the 17th, material import and export, the 18th, ozonizer.
By specific embodiment the utility model is carried out more detailed description below the embodiment:
With reference to Fig. 1, a kind of city nightsoil composting device, comprise excrement slag Receiving bin (3) and water storage tank (12), a bigger excrement slag receiving port (1) is set on the excrement slag Receiving bin (3) to link to each other with water storage tank (13), excrement slag Receiving bin (3) is other sets up aerobic treatment groove (6) successively according to handling procedure, mud-water separation groove (8) and composting fermentating groove (9), communicate with filtering net (5) between excrement slag Receiving bin (3) and the aerobic treatment groove (6), between aerobic treatment groove (6) and the mud-water separation groove (8) water pump (7) is set, side plate 1/2 at mud-water separation groove (8) highly locates to be provided with excrement slag extracting mouth (14), mud-water separation groove (8) links to each other with water storage tank (13) by water pump (7), the fertile groove of excrement slag muck (9) joins by vent-pipe and carrier gas device (10), auxiliary heater (16) is set in the groove and turns over throwing, shredding unit (15).
With reference to Fig. 2, this device each several part has carried out rational floor plan according to treatment scheme.
The treatment process of the utility model employing and the subsidiary material that add are described as follows:
1. technological process:
City nightsoil enters excrement slag Receiving bin (3) by excrement slag receiving port (1), puts into a certain amount of water flushing excrement slag receiving port (1) and regulates the concentration that enters excrement slag Receiving bin (3) excrement slag from water storage tank, is beneficial to aeration and microbiological deterioration.Under the condition of continuous aeration, respectively to excrement slag Receiving bin (3) and disposable complex micro organism fungicide LQ-SSB-I and the nano combined carrier of adding of aerobic aerator tank (6).The excrement slag pumps into mud-water separation groove (8) and carries out settlement separate (being generally 1-2 days), sterilization behind excrement slag Receiving bin (3) and aerobic aerator tank (6) stop certain hour (being generally 3-5 days), pump supernatant liquor, and will remain night soil sludge with slush pump and pump into the fertile fermenter (9) of excrement slag muck.Add materials such as sawdust, wooden chaff, corn cob meal, mushroom residue to composting fermentating groove (9) and absorb the excrement slag as medium, and moisture is adjusted between the 40-50%, C/N is adjusted between the 25-30/1, with ground phosphate rock or calcium superphosphate C/P is adjusted between the 90-110/1, with pH regulator between the 6.5-7.5.Add compost specific complex microorganism species LQ-SSB-II, the rotten fermentation of heap.Compost fermentation divides two stages: the fs is a hot stage, and the time is initial 1-4 days, starts auxiliary heater and makes the interior temperature of groove remain on 60-65 ℃, ventilates 30 minutes hours every 2 hours, turns over every 5 hours and throws 30 minutes; Subordinate phase is low thermophase, and the time is 5-10 days, and heap is rotten naturally, stops auxiliary heater, ventilates every day 2 times, turns over and throws 2 times (intersection is carried out).Since the early stage aerobic degradation, add potent complex microorganism LQ-SSB, and adopt and turn over measures such as throwing at auxiliary intensification, forced ventilation, intermittence, the time of material fermentation maturity shortens greatly, conventional compost needs 30-40 days becoming thoroughly decomposed the time, and adopt this device only to need just can thoroughly become thoroughly decomposed in 8-10 days, the excrement slag is become high-quality, sophisticated compost.In addition, it is to carry out under good aeration or ventilation condition that this device is handled the excrement slag, the odorous gas that produces than anaerobically fermenting will lack, simultaneously, whole process is airtight, the sawdust that adds in the fermenting process, wooden chaff, corn cob meal, mushroom residue, calcium superphosphate etc. also all have the smelly function of good suction, and therefore, this device is handled the excrement slag and be need not special deodorizing equipment.
2. LQ-SSB-I, LQ-SSB-II complex micro organism fungicide and the nano combined carrier of the employing of this device all are that the Shenzhenshilong Weicheng high-tech environmental protection Co produces.
Claims (5)
1, a kind of city nightsoil composting device, comprise excrement slag Receiving bin (3) and water storage tank (12), it is characterized in that: a bigger excrement slag receiving port (1) is set on the excrement slag Receiving bin (3) links to each other with water storage tank (13), excrement slag Receiving bin (3) is other sets up aerobic treatment groove (6) successively according to handling procedure, mud-water separation groove (8) and composting fermentating groove (9), communicate with filtering net (5) between excrement slag Receiving bin (3) and the aerobic treatment groove (6), between aerobic treatment groove (6) and the mud-water separation groove (8) water pump (7) is set, side plate 1/2 at mud-water separation groove (8) highly locates to be provided with excrement slag extracting mouth (14), mud-water separation groove (8) links to each other with water storage tank (13) by water pump (7), and the fertile groove of excrement slag muck (9) joins by vent-pipe and carrier gas device (10).
2, toilet apparatus according to claim 1 is characterized in that: excrement slag receiving port (1) bottom is led to excrement slag Receiving bin (3) vertical ducting is set, and the vertical ducting end is provided with the air insulated valve.
3, device according to claim 1 is characterized in that: carrier gas device is a kind of small-sized fan.
4, device according to claim 1 is characterized in that: the fertile fermenter of excrement slag muck (9) bottom is provided with auxiliary heater (16) and joins by temperature probe and rly..
5, device according to claim 1 is characterized in that: the fertile fermenter of excrement slag muck (9) bottom is provided with electronic throwing, the shredding unit (15) of turning over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032740611U CN2637490Y (en) | 2003-09-02 | 2003-09-02 | City faeces compositing treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032740611U CN2637490Y (en) | 2003-09-02 | 2003-09-02 | City faeces compositing treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637490Y true CN2637490Y (en) | 2004-09-01 |
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ID=34301806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032740611U Expired - Lifetime CN2637490Y (en) | 2003-09-02 | 2003-09-02 | City faeces compositing treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637490Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460611C (en) * | 2004-11-08 | 2009-02-11 | 魏隆基 | Microbial degradation environment protection toilet apparatus |
| CN101857470A (en) * | 2010-05-26 | 2010-10-13 | 昆明光宝生物技术工程有限公司 | Method for rapidly composting sludge |
| CN102557368A (en) * | 2010-12-20 | 2012-07-11 | 机科发展科技股份有限公司 | High-temperature aerobic composting treatment process for municipal sludge |
| CN108360631A (en) * | 2018-03-05 | 2018-08-03 | 西安科技大学 | A kind of wisdom control system of ecological environment protection toilet |
-
2003
- 2003-09-02 CN CNU032740611U patent/CN2637490Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460611C (en) * | 2004-11-08 | 2009-02-11 | 魏隆基 | Microbial degradation environment protection toilet apparatus |
| CN101857470A (en) * | 2010-05-26 | 2010-10-13 | 昆明光宝生物技术工程有限公司 | Method for rapidly composting sludge |
| CN102557368A (en) * | 2010-12-20 | 2012-07-11 | 机科发展科技股份有限公司 | High-temperature aerobic composting treatment process for municipal sludge |
| CN108360631A (en) * | 2018-03-05 | 2018-08-03 | 西安科技大学 | A kind of wisdom control system of ecological environment protection toilet |
| CN108360631B (en) * | 2018-03-05 | 2020-04-21 | 陕西汇丰悦水循环科技有限公司 | Wisdom control system of ecological environmental protection lavatory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LONGCHENG HIGH-TECH ENVIRONMENTAL PROTECTION CO., Free format text: FORMER OWNER: ZHANG SHE Effective date: 20110916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110916 Address after: 518057 Guangdong city of Shenzhen province science and Technology Park of Nanshan District high new technology building a moral game 13F Patentee after: Longcheng High-tech Environmental Protection Co., Ltd. Shenzhen Address before: The South high tech Zone of Shenzhen City, Guangdong province 518057 a China Development Institute of science and technology incubator building, 507 Patentee before: Zhang She |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130902 Granted publication date: 20040901 |