CN203715465U - Feces self-purifier device - Google Patents
Feces self-purifier device Download PDFInfo
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- CN203715465U CN203715465U CN201420090409.2U CN201420090409U CN203715465U CN 203715465 U CN203715465 U CN 203715465U CN 201420090409 U CN201420090409 U CN 201420090409U CN 203715465 U CN203715465 U CN 203715465U
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- receiving chamber
- excrement
- feces
- purifier device
- self
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Abstract
The utility model discloses a feces self-purifier device. The feces self-purifier device comprises a receiving chamber on the top of which an opening is formed; a filter layer is arranged in the receiving chamber so that the receiving chamber is divided into an upper receiving chamber and a lower receiving chamber; the upper receiving chamber is a feces storage chamber, a feces inlet is formed in a sidewall of the upper receiving chamber on the top, while a dreg discharge door is arranged on the other sidewall of the upper receiving chamber, a plurality of filtrate pipes are arranged in the receiving chamber, a convex support beam is arranged under the filter layer, and the support beam is connected with a plurality of support pillars at the base plate of the receiving chamber and the inner sidewalls of the receiving chamber; the receiving chamber is a filtrate layer and a feces outlet is formed in a sidewall of the lower receiving chamber; an opening capable of being opened and closed is formed in the top of the upper receiving chamber, a spray pipe is arranged on the top inside along the sidewalls of the four sides of the opening, while a pipe with a valve is mounted outside the sidewalls, and the pipe with the valve is connected with the spray pipe. The feces self-purifier device is capable of effectively intercepting feces, remarkably reducing the concentration load of a sewage treatment system, thus meeting the requirement of minimization in the up-to-standard treatment process in a livestock farm; the feces self-purifier device is extremely high in separation rate, simple in structure, low in manufacturing cost, and advantageous for wide popularization and general application.
Description
Technical field
The utility model relates to a kind of excrement slag and technical field of sewage, is specifically related to a kind of livestock and poultry cultivation field waste excrement slag and waste disposal plant.
Background technology
Along with domestic livestock and poultry breeding industry develops rapidly, swine manure wastewater presents the developing state of " point one line one side " to the pollution of environment, and improvement is polluted very urgent.The annual output ight soil amount on ten thousand pig farms is about 3600 tons, produces urine per year and measures approximately 5400 tons.In addition, also need to expend ten thousand tons of pig house washing water of about 5-10.In animal dung homaluria thing and sewage, containing a large amount of organism, nitrogen, phosphorus, suspended substance and pathogenic bacterium, is one of topmost source of widespread pollution from the overuse of fertilizers and pesticides in rural area.Thus, from environment protection and agricultural sustainable development angle, the dirty control of livestock and poultry breeding industry excrement has become the task of top priority.On the other hand, livestock and poultry fecaluria is again the precious resources in agriculture production, show according to the study, nitrogen, phosphorus that domestic livestock and poultry cultivation year produces reach respectively 1,597 ten thousand tons and 3,630,000 tons, be equivalent to 78.9% and 57.4% of China's fertilizer amount same period, allowing it run off in a large number or giving it up is the huge waste of agricultural resource.At present, both at home and abroad about the research and development of Pollution from livestock and poultry control techniques mainly concentrates on cleaner production, the handling property optimization of livestock and poultry Sewage treatment systems of large-scale cultivation industry and sets up the aspects such as ecological cultivation farm that aquaculture is combined with plant husbandry.Process adopt of livestock and poultry cultivation excrement dirt more and take anaerobic treatment as main, aerobic treatment, materialization processing, natural, ecological are treated to the treatment process of matching system, mainly contain " energy environment protection type " and " ecological energy type " dpd mode.
" energy environment protection type " pattern ubiquity complex process, the problems such as effect is not satisfactory, and engineering has high input, working cost height.Most treatment process are to realize qualified discharge, need higher engineering cost and running cost.The energy drops into the bottleneck that has become the normal operation of restriction biogas engineering.
" ecological energy type " processes livestock and poultry breeding industry sewage, and the first mainly adopts biogas anaerobic fermentation, the Biogas energy; It two is as farmland, forest land fertilizer by the natural pond slag producing, natural pond liquid; It three is that the natural pond liquid producing is degraded through natural ecosystems (oxidation pond, artificial swamp).
Practice shows, above-mentioned two kinds of tupes still exist following problem:
1, traditional methane tank dwell time of sewage is long, and floor space is large.
2, traditional methane tank fermenting process easily produces peculiar smell, and Zhou Bianhuan is poor.
3, plant does not have abundant land area and crop a large amount of aquaculture wastewater of dissolving, and easily causes secondary pollution.
4, remain in a large number natural pond liquid and arrange outward, polluted to a certain extent surrounding environment (river, underground water, air) etc.
Based on above problem, aquaculture pollutent recycle zero release governance model becomes the urgently direction of research, and circulate between the industry of the internal recycling of material, energy and kind, aquaculture, just become the important content of combination self-circulation main body synthetic technology.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, the treatment unit that provides a kind of livestock and poultry farm excrement slag and sewage effectively to utilize.
Technical solution adopted in the utility model is: excrement slag self-purifier device, it is characterized in that: comprise that top is provided with the room of opening, filtering layer is set in this room room is divided into upper chamber and lower chamber, upper chamber is the dirty storage room of excrement, sidewall top is provided with the dirty opening for feed of excrement, and another sidewall is provided with discharge cover, and several filtrate pipes are set in room, under filtering layer, have convex supporting beam, supporting beam joins with the several pillar stiffeners of room base plate and room inner side-wall; Lower chamber is filtrate layers, and sidewall is provided with the dirty discharge port of excrement.
Aforesaid excrement slag self-purifier device, is characterized in that: described upper chamber top is provided with able to turn on or off opening, along top in opening surrounding sidewall, is provided with shower, and pipe and the shower of the outer top of sidewall mounting strap valve join.
Aforesaid excrement slag self-purifier device, is characterized in that: described filtering layer is divided into two-layer up and down, lower floor is crevice board, and upper strata is filter screen, and described filter screen is arranged on crevice board, and crevice board is embedded between two supporting beams parallel with supporting beam.
Aforesaid excrement slag self-purifier device, is characterized in that: the opening at described upper chamber top is provided with tightness system.
Aforesaid excrement slag self-purifier device, is characterized in that: the filtrate pipe arranging in described upper chamber is located at upper chamber's 1/3 place's filtrate pipe and is provided with small opening.
Aforesaid excrement slag self-purifier device, is characterized in that: at the dirty discharge port of excrement, gas blower is set.
Aforesaid excrement slag self-purifier device, is characterized in that: above another sidewall of described upper chamber, vent valve is set.
By technique scheme, the beneficial effects of the utility model are: one, the utility model excrement slag self-purifier function have three, relate to the technological methods such as the dirty solid-liquid separation of percolation type livestock and poultry cultivation excrement, the dry fermentation of self-circulation spray-type, the excrement slag mummification of air-dry (oven dry) formula and subsequent disposal.
Two, be used for the dirty solid-liquid separation of livestock and poultry cultivation excrement, can effectively catching excrement slag, significantly reduce the concentration load of Sewage treatment systems, meet the minimizing requirement in livestock and poultry farm improvement technological process up to standard, separation rate is high, simple in structure, cheap, is conducive to extensively promote and universal practicality;
Three, be used for the dry fermentation of self-circulation spray-type, the limitation that the fermentation raw material that has solved sludge gas dry fermentation exists serious concentration gradient, heat and mass is difficult and dry fermentation equipment is complicated, it is loaded down with trivial details to operate, aerogenesis is unbalanced etc. should not be promoted, by the anaerobic ferment process of applying novel excrement slag self-purifier and matching with it, increase gas production rate, improve operating load, simplify postprocessing working procedures, reach continuously ferment, the object of circulated sprinkling diafiltration, balanced aerogenesis;
Four, be used for the mummification of excrement slag, level of automation is high, convenient operating maintenance, realized pollution-free, less energy-consumption, the mummification of high efficiency excrement slag, supporting pyrolysis gasification generation technology can reach recycle, Sustainable development, also avoids the high and aerobic fermentation of wet fermentation technique power consumption need to take larger place, foul smelling and sends, increases excrement slag treatment process, easily produces secondary pollution problems.
Accompanying drawing explanation
Fig. 1 is the utility model excrement slag self-purifier device floor map;
Fig. 2 is the utility model excrement slag self-purifier device filtering layer floor map;
Fig. 3 is the utility model excrement slag self-purifier apparatus structure schematic diagram;
Fig. 4 is the utility model excrement slag self-purifier device diagrammatic cross-section.
Embodiment
For further setting forth the utility model, be to reach technique means and the effect that predetermined utility model object is taked, below in conjunction with accompanying drawing and preferred embodiment, its embodiment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
As Figure 1-4, in the excrement slag self-purifier device that the utility model provides, described device comprises that a top is provided with the room of opening 9, filtering layer 12 is set in this room room is divided into upper chamber 7 and lower chamber 8, upper chamber 7 is the dirty storage room of excrement, be used for depositing animal dung slag, sidewall top is provided with the dirty opening for feed 4 of excrement, and another sidewall is provided with and in discharge cover 6 rooms of being convenient to transport excrement slag, arranges several and be convenient to filtrate pipe 10 or sidewall surroundings that the dirty clear liquid of excrement flows out and be provided with the filtrate wall being spliced by crevice board; Under filtering layer, have convex supporting beam 2, the several pillar stiffeners 3 of supporting beam and room base plate and room inner side-wall join; Lower chamber 8 is filtrate layers, and sidewall is provided with the dirty discharge port 5 of excrement, for delivery of the dirty clear liquid of the excrement from filtering layer diafiltration under the effect of run by gravity.
Described filtering layer 12 is divided into two-layer up and down, and lower floor is crevice board 1, and described crevice board 1 is built on supporting beam 2, can load and unload, and is convenient to clear up the residual excrement slag of lower chamber 8 and device maintenance maintenance; Upper strata is filter screen, and described filter screen is arranged on crevice board 1.Crevice board 1 can be used concrete prefabricated crevice board or the enough hard crack materials of other intensity to pave and form, because of its gap larger, so also orifice plate or the screen cloth that order number is suitable, thickness is moderate need to be installed on crevice board, preferential 304 stainless steel filtering nets.
The present embodiment excrement slag self-purifier device can be used steel, concrete placement, brick or employing other materials is built, internal surface is smeared slurry or adopt corresponding material seal to water-tight gas leakage; Whole device profile is piled up for circle, ellipse or rectangle, Polygons etc., the shapes such as the flat or oval end, the shapes such as top ellipse, flat-top, its top is provided with able to turn on or off opening, can cover gas skirt or flexible membrane and a coupling device that can make flexible membrane and the sealing of opening joint portion; The filtrate pipe 10 of upper chamber's 7 interior settings, also can be referred to as supporting tube or structure pipe, can use the non-metallic material processing such as the metallic substance such as steel pipe, iron pipe or aluminium alloy or PVC, lower nozzle and embedded the accepting of set convex protrusion place that is connected of convex supporting beam 2 (filtrate can be trickled into lower chamber 8 through this) on pillar stiffener 3, filtrate pipe 10 upper orifices are shut, embedded the accepting of convex protrusion place being provided with upper chamber 7 top inner wall, whole filtrate pipe 10 handling are simple, filtrate is convenient, and the filtrate hole vertex of putting is approximately 1/3 place from top.Whole device can be used fixed or mobile model, vehicle-mounted body etc., the bulk of device and capacity, and the size of the visual manure storage quantity of slag and loading capacity is determined.
On described upper chamber's 7 one sidewalls, in the pipe of mounting strap valve and top ring opening surrounding inner side-wall, top shower joins, in upper chamber 7, fill after excrement slag, dry fermentation, can discharge the mixture with inoculum with the dirty discharge port 5 of excrement of lower chamber 8 sidewalls, after solid-liquid separation, the regular pumping of clear liquid is carried out filtration cycle spray through shower, organism of fermentation is fully contacted with excrement slag, play mixing effect, promote material fermentation to carry out fast, increase the decomposition rate of raw material.
Manway can have been built in described excrement slag self-purifier device outside and top thereof.For convenience of operation, also can build and have ladder in its outer side edges.
In thering is the plant of nature difference of height condition, the excrement slag self-purifier device that can adopt the present embodiment to provide, the dirty solidliquid mixture of the excrement of higher position can be transported in the dirty opening for feed 4 of excrement in upper chamber 7 by the dirty transfer lime of Self-flowing-excrement, finally trickle in upper chamber 7, be deposited on the crevice board 1 of filtering layer.
During actual production is used, most plants have not had natural difference of height condition, now, answer supporting construction equalizing tank, are pumped in the dirty opening for feed 4 of excrement in upper chamber 7 after livestock and poultry feces solidliquid mixture is stirred.
In actual production, an excrement slag self-purifier device can not meet feces of farm processing demands.Size and physical features situation depending on plant's scale, can independently build many covering devices, also the unification of livestock and poultry feces solidliquid mixture can be pooled in one or more equalizing tanks, then the livestock and poultry feces solidliquid mixture in equalizing tank be pumped in the excrement slag self-purifier device of a place or many places.
Incorporated by reference to accompanying drawing, briefly narrate this device principle of work below.
Close discharge cover 6, open the dirty discharge port 5 of excrement, the dirty gravity flow of cultivation excrement or extraction enter in upper chamber 7 by the dirty opening for feed 4 of excrement, under the effect of run by gravity, livestock and poultry feces solidliquid mixture is through filtrate wall or filtrate pipe 10 and crevice board 1 diafiltration, most of excrement slag is retained in upper chamber 7, the dirty clear liquid of excrement in seepage flow or drippage lower chamber 8, is discharged toward the dirty discharge port 5 of excrement through filtrate layers.
Upper chamber 7 stops charging after filling excrement slag, after the dirty clear liquid of excrement drains substantially, close open top (covering gas skirt or flexible membrane and a coupling device that can make flexible membrane and the sealing of opening joint portion), the dirty discharge port 5 of excrement and opening for feed 4, guarantee the stopping property of device.
The dirty opening for feed 4 of excrement can play the effect of biogas airway, can connect the external methane conveying of tensimeter and gas pipe line.
On upper chamber's 7 one sidewalls, in the pipe of mounting strap valve and top ring opening surrounding inner side-wall, top shower joins, in upper chamber, fill after excrement slag, dry fermentation, can discharge the mixture with inoculum with the dirty discharge port 5 of excrement of lower chamber 8 sidewalls, after solid-liquid separation, the regular pumping of clear liquid is carried out filtration cycle spray through shower.
Excrement slag, after the dry fermentation and biogas production of self-purifier device, is opened the dirty opening for feed 4 of excrement, the dirty discharge port 5 of excrement and open top in succession, allows residues in unlimited room, carry out aerobic fermentation.
At the dirty discharge port 5 of excrement, connect gas blower, to delivering gas in room, promote residues mummification.Also can, in conjunction with marsh gas power generation heat recovery, make excrement slag heat drying.
Open the discharge cover 6 of upper chamber's inner side-wall, load and be used for organic fertilizer production and application.Also can feces of livestock and poultry be gasified by thermal conversion, adopt pyrolysis gasification generation technology, promote the application of high added value recycle utilization, build up feces of farm recycle Zero discharging system.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. excrement slag self-purifier device, it is characterized in that: comprise that top is provided with the room of opening, filtering layer is set in this room room is divided into upper chamber and lower chamber, upper chamber is the dirty storage room of excrement, sidewall top is provided with the dirty opening for feed of excrement, and another sidewall is provided with discharge cover, and several filtrate pipes are set in room, under filtering layer, have convex supporting beam, supporting beam joins with the several pillar stiffeners of room base plate and room inner side-wall; Lower chamber is filtrate layers, and sidewall is provided with the dirty discharge port of excrement.
2. excrement slag self-purifier device according to claim 1, is characterized in that: described upper chamber top is provided with able to turn on or off opening, along top in opening surrounding sidewall, is provided with shower, and pipe and the shower of the outer top of sidewall mounting strap valve join.
3. excrement slag self-purifier device according to claim 1, is characterized in that: described filtering layer is divided into two-layer up and down, and lower floor is crevice board, and upper strata is filter screen, and described filter screen is arranged on crevice board, and crevice board is embedded between two supporting beams parallel with supporting beam.
4. excrement slag self-purifier device according to claim 1, is characterized in that: the opening at described upper chamber top is provided with tightness system.
5. excrement slag self-purifier device according to claim 2, is characterized in that: the filtrate pipe arranging in described upper chamber is located at upper chamber's 1/3 place's filtrate pipe and is provided with small opening.
6. excrement slag self-purifier device according to claim 1, is characterized in that: at the dirty discharge port of excrement, gas blower is set.
7. excrement slag self-purifier device according to claim 1, is characterized in that: above another sidewall of described upper chamber, vent valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090409.2U CN203715465U (en) | 2014-03-03 | 2014-03-03 | Feces self-purifier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090409.2U CN203715465U (en) | 2014-03-03 | 2014-03-03 | Feces self-purifier device |
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| Publication Number | Publication Date |
|---|---|
| CN203715465U true CN203715465U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090409.2U Expired - Fee Related CN203715465U (en) | 2014-03-03 | 2014-03-03 | Feces self-purifier device |
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| Country | Link |
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| CN (1) | CN203715465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839046A (en) * | 2015-05-13 | 2015-08-19 | 常州大学 | Environmental-protection culture-plant system |
| CN105502880A (en) * | 2016-01-20 | 2016-04-20 | 马洪骥 | Device and method for realizing natural dry-wet separation of layer chicken excrement through channel filtration |
| CN109879562A (en) * | 2019-03-27 | 2019-06-14 | 中节能城市节能研究院有限公司 | A kind of septic tank device for exempting to draw clearly |
-
2014
- 2014-03-03 CN CN201420090409.2U patent/CN203715465U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839046A (en) * | 2015-05-13 | 2015-08-19 | 常州大学 | Environmental-protection culture-plant system |
| CN105502880A (en) * | 2016-01-20 | 2016-04-20 | 马洪骥 | Device and method for realizing natural dry-wet separation of layer chicken excrement through channel filtration |
| CN109879562A (en) * | 2019-03-27 | 2019-06-14 | 中节能城市节能研究院有限公司 | A kind of septic tank device for exempting to draw clearly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20150303 |
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| EXPY | Termination of patent right or utility model |