CN103351092A - Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm - Google Patents
Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm Download PDFInfo
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- CN103351092A CN103351092A CN2013103199879A CN201310319987A CN103351092A CN 103351092 A CN103351092 A CN 103351092A CN 2013103199879 A CN2013103199879 A CN 2013103199879A CN 201310319987 A CN201310319987 A CN 201310319987A CN 103351092 A CN103351092 A CN 103351092A
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- excrement
- septic tank
- feces
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method and equipment for harmlessly treating and utilizing the livestock feces on a large-scale livestock farm. The method comprises the following steps: a, septic tank fermentation; b, sewage irrigation and drainage; c, feces extraction; d, feces dehydration; e, feces drying; f, feces pulverization; g, sampling and chemical examination; h, adding auxiliary materials to the feces and blending the mixture; i, packaging feces ecological fertilizer. The equipment comprises a septic tank, a sewage pump, an elevator, a centrifugal machine, a dryer, a pulverizer, a storage hopper, a blender and a packaging machine. The method provided by the invention not only solves the pollution problem of the livestock feces but also makes full use of the livestock feces, and realizes a virtuous cycle, so that the method has no pollution to the environment, and is low in cost, safe and reliable.
Description
Technical field
The present invention relates to a kind of ight soil processing and utilizing method, relate in particular to the excrement of animals harmless treatment of a kind of large-scale plant and utilize method.Also relate to a kind of equipment of realizing the method.
Background technology
At present the livestock aquaculture development is very fast, a lot of large-scale livestock plant occurred.Large-scale livestock plant will produce a large amount of excrements of animals every day, and these excrements of animals are good organic fertilizer, still, this a large amount of excrements of animals be treated as stubborn problem of plant.Owing to lacking feasible technique means, the excrement of animals of now most of large-scale livestock plant can only unprocessedly directly be deposited in open-air lower, and like this, these excrements of animals had both polluted environment, were utilized again, had wasted resource.People are in the treatment process of the excrement of animals of the large-scale livestock of exploration plant.The best way is that excrement of animals is placed the methane-generating pit fermentative processing, but this method also exists the problem that the large amount of sewage that produces after the excrement of animals fermentation and excrement slag can't disposal and utilizations, therefore, at present the method for excrement of animals placement methane-generating pit fermentative processing is also had no use.
Summary of the invention
The object of the present invention is to provide the large-scale plant excrement of animals harmless treatment of the excrement of animals of the large-scale livestock of a kind of effectively disposal and utilization plant to utilize method.A kind of equipment that is exclusively used in the inventive method also is provided.
In order to solve the problems of the technologies described above, method of the present invention comprises the steps:
A. septic tank fermentation: the septic tank fermentative processing is delivered in plant's excrement of animals collection;
B. sewage irrigation and drainage: the sewage after the slag deposits of septic tank fermentative processing excrement is delivered to need sewage farming soil with sump pump by transfer lime;
C. the excrement slag extracts: will extract with lift through the post-depositional excrement slag of septic tank fermentative processing and deliver to processed;
D. manure dewatering: the excrement slag is sent into centrifuge dewatering be separated to water ratio 20%;
E. excrement slag oven dry: the excrement slag that will dewater after separating is sent into drying machine drying to water ratio 5%;
F. the excrement ground-slag is broken: the excrement slag after will drying is sent into pulverizer and is crushed to 100 orders;
G. sample examination: the excrement slag sampling after will pulverizing is sent in chemical examination;
H. the excrement slag burden stirs: according to the situation of chemical examination, add the key element that required Eco-fertilizer needs, deliver to stirrer and mix;
I. excrement slag Eco-fertilizer is packed: the Eco-fertilizer packing for preparing is transported in order to store.
As further improvement, the sewage of separating in the described manure dewatering step is delivered to by transfer lime and is needed sewage farming soil.
Adopt method of the present invention, plant's excrement of animals is collected delivered to the septic tank fermentative processing, the sewage after the slag deposits of fermentative processing excrement is delivered to by transfer lime with sump pump needs sewage farming soil to irrigate for agricultural, forestry; Biogas can be used as the energy; The excrement slag of deposition extracts the processing of dewatering, dry, pulverize, prepare burden with lift, make Eco-fertilizer, and then packing is in order to store and transport for the user and directly utilize.Method of the present invention had both solved the pollution problem of a large amount of excrements of animals of large-scale livestock plant, and these excrements of animals are fully utilized, and had realized benign cycle.Method of the present invention is not polluted environment, and cost is low, and is safe and reliable.
The equipment of realizing the inventive method comprises septic tank, sump pump, lift, whizzer, dryer, pulverizer, storage hopper, stirrer and wrapping machine; Being provided with a top to Chi Gai, 50 centimetres of bottom surfaces, bottom margin pond, two ends near water outlet side inner side-wall 50 centimeters in the described septic tank is connected with pond body inwall water inlet and the water outlet side separation baffle plate at two enclosed spaces that formed by pond inwall, Chi Gai and the water surface; Described sump pump places water outlet side in the septic tank, the following level attitude of baffle plate, and sump pump is communicated with transfer lime; Described lift one end places the septic tank inner bottom surface, and an end is communicated with the whizzer opening for feed; The discharge port of described whizzer is communicated with the opening for feed of dryer; The discharge port of described dryer is communicated with the opening for feed of pulverizer; The discharge port of described pulverizer is communicated with the opening for feed of storage hopper; The discharge port of described storage hopper is communicated with the opening for feed of stirrer; The discharge port of described stirrer is communicated with the opening for feed of wrapping machine.
Adopt equipment of the present invention can realize method of the present invention, simple in structure, easy to use, cost is low.
Description of drawings
Fig. 1 is the digestion tank structure schematic diagram of present device;
Fig. 2 is the excrement slag process for producing line frame graph of present device.
Embodiment
Further specify the present invention below by embodiment:
Method of the present invention comprises the steps:
A. septic tank fermentation: the septic tank fermentative processing is delivered in plant's excrement of animals collection;
B. sewage irrigation and drainage: the sewage after the slag deposits of septic tank fermentative processing excrement is delivered to need sewage farming soil with sump pump by transfer lime;
C. the excrement slag extracts: will extract with lift through the post-depositional excrement slag of septic tank fermentative processing and deliver to processed;
D. manure dewatering: the excrement slag is sent into centrifuge dewatering be separated to water ratio 20%;
E. excrement slag oven dry: the excrement slag that will dewater after separating is sent into drying machine drying to water ratio 5%;
F. the excrement ground-slag is broken: the excrement slag after will drying is sent into pulverizer and is crushed to 100 orders;
G. sample examination: the excrement slag sampling after will pulverizing is sent in chemical examination;
H. the excrement slag burden stirs: according to the situation of chemical examination, add the key element that required Eco-fertilizer needs, deliver to stirrer and mix;
I. excrement slag Eco-fertilizer is packed: the Eco-fertilizer packing for preparing is transported in order to store.
For the sewage of separating in the manure dewatering step being effectively addressed and utilizing, the sewage of separating in the manure dewatering step is delivered to by transfer lime and is needed sewage farming soil.
For the biogas of separating in the fermentation step being effectively addressed and utilizing, the biogas that excrement of animals produces after the septic tank fermentative processing is collected through sludge gas collecting device and is transported to the biogas user.It is prior art that collecting methane utilizes method and apparatus.
As shown in Figure 1 and Figure 2, the equipment of realization the inventive method comprises septic tank 1, sump pump 2, lift 3, whizzer 4, dryer 5, pulverizer 6, storage hopper 7, stirrer 8 and wrapping machine 9.Being provided with a top to Chi Gai, 50 centimetres of bottom surfaces, bottom margin pond, two ends near water outlet side inner side-wall 50 centimeters in the septic tank is connected with pond body inwall water inlet and the water outlet side separation baffle plate at two enclosed spaces that formed by pond inwall, Chi Gai and the water surface.Sump pump places water outlet side in the septic tank, the following level attitude of baffle plate, and sump pump is communicated with transfer lime.Lift one end places the septic tank inner bottom surface, and an end is communicated with the whizzer opening for feed; The discharge port of described whizzer is communicated with the opening for feed of dryer.The discharge port of dryer is communicated with the opening for feed of pulverizer.The discharge port of pulverizer is communicated with the opening for feed of storage hopper.The discharge port of storage hopper is communicated with the opening for feed of stirrer.The discharge port of stirrer is communicated with the opening for feed of wrapping machine.Sump pump 2, lift 3, whizzer 4, dryer 5, pulverizer 6, storage hopper 7, stirrer 8 and wrapping machine 9 can use the equipment of prior art.
The manure fermentation temperature can also be provided with heating unit with quick fermentation in the septic tank below septic tank inner bottom part, water-in in order to increase, and this heating unit can be electrothermal tube or solar-powered heating device, also can be the device made from other Heating elements.For in the situation that residual sea water pump damages still normally sewer, can also be provided with water outlet at the water outlet side of septic tank, water outlet connection rising pipe, rising pipe can be connected to transfer lime by valve.
Claims (6)
1. one kind large-scale plant's excrement of animals harmless treatment utilizes method, it is characterized in that comprising the steps:
A. septic tank fermentation: the septic tank fermentative processing is delivered in plant's excrement of animals collection;
B. sewage irrigation and drainage: the sewage after the slag deposits of septic tank fermentative processing excrement is delivered to need sewage farming soil with sump pump by transfer lime;
C. the excrement slag extracts: will extract with lift through the post-depositional excrement slag of septic tank fermentative processing and deliver to processed;
D. manure dewatering: the excrement slag is sent into centrifuge dewatering be separated to water ratio 20%;
E. excrement slag oven dry: the excrement slag that will dewater after separating is sent into drying machine drying to water ratio 5%;
F. the excrement ground-slag is broken: the excrement slag after will drying is sent into pulverizer and is crushed to 100 orders;
G. sample examination: the excrement slag sampling after will pulverizing is sent in chemical examination;
H. the excrement slag burden stirs: according to the situation of chemical examination, add the key element that required Eco-fertilizer needs, deliver to stirrer and mix;
I. excrement slag Eco-fertilizer is packed: the Eco-fertilizer packing for preparing is transported in order to store.
2. method according to claim 1 is characterized in that: the sewage of separating in the described manure dewatering step is delivered to by transfer lime and is needed sewage farming soil.
3. method according to claim 1 is characterized in that: described excrement of animals is collected into the biogas that produces after the septic tank fermentative processing and collects through sludge gas collecting device and be transported to the biogas user.
4. an equipment of realizing the described method of claim 1 is characterized in that: comprise septic tank (1), sump pump (2), lift (3), whizzer (4), dryer (5), pulverizer (6), storage hopper (7), stirrer (8) and wrapping machine (9); Being provided with a top to Chi Gai, 50 centimetres of bottom surfaces, bottom margin pond, two ends near water outlet side inner side-wall 50 centimeters in the described septic tank is connected with pond body inwall water inlet and the water outlet side separation baffle plate at two enclosed spaces that formed by pond inwall, Chi Gai and the water surface; Described sump pump places water outlet side in the septic tank, the following level attitude of baffle plate, and sump pump is communicated with transfer lime; Described lift one end places the septic tank inner bottom surface, and an end is communicated with the whizzer opening for feed; The discharge port of described whizzer is communicated with the opening for feed of dryer; The discharge port of described dryer is communicated with the opening for feed of pulverizer; The discharge port of described pulverizer is communicated with the opening for feed of storage hopper; The discharge port of described storage hopper is communicated with the opening for feed of stirrer; The discharge port of described stirrer is communicated with the opening for feed of wrapping machine.
5. described equipment according to claim 4 is characterized in that: be provided with heating unit below septic tank inner bottom part, water-in.
6. described equipment according to claim 4, it is characterized in that: the water outlet side at septic tank is provided with water outlet, and water outlet connects rising pipe, and rising pipe is connected to transfer lime by valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319987.9A CN103351092B (en) | 2013-07-29 | 2013-07-29 | Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310319987.9A CN103351092B (en) | 2013-07-29 | 2013-07-29 | Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm |
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| CN103351092A true CN103351092A (en) | 2013-10-16 |
| CN103351092B CN103351092B (en) | 2015-05-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628436A (en) * | 2015-02-14 | 2015-05-20 | 张仲元 | Method and device for preparing organic fertilizer by utilizing fecal sewage in urban septic tank |
| CN104961508A (en) * | 2015-06-19 | 2015-10-07 | 石伟 | Process for organically utilizing and treating residues in septic tanks |
| CN105541062A (en) * | 2015-12-25 | 2016-05-04 | 深圳市龙吉顺实业发展有限公司 | Night-soil on-site treatment system and treatment method thereof |
| CN106146079A (en) * | 2016-08-31 | 2016-11-23 | 广州佳晟农业发展有限公司 | poultry manure processor |
| CN106334616A (en) * | 2015-11-23 | 2017-01-18 | 上海祥尔盘融环保节能科技有限公司 | Animal excrement powdering system |
| CN109694262A (en) * | 2017-11-13 | 2019-04-30 | 灵璧县绿飨园现代农业有限公司 | A kind of chicken manure processing output fertilizer equipment |
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2013
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Patent Citations (5)
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| JPH01208385A (en) * | 1987-10-30 | 1989-08-22 | Hamada Seisakusho:Kk | Production of organic fertilizer by processed marine waste or the like |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628436A (en) * | 2015-02-14 | 2015-05-20 | 张仲元 | Method and device for preparing organic fertilizer by utilizing fecal sewage in urban septic tank |
| CN104628436B (en) * | 2015-02-14 | 2017-12-01 | 张仲元 | The method and its device of organic fertilizer are prepared using the fecal sewage in the septic tank of city |
| CN104961508A (en) * | 2015-06-19 | 2015-10-07 | 石伟 | Process for organically utilizing and treating residues in septic tanks |
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| CN106334616A (en) * | 2015-11-23 | 2017-01-18 | 上海祥尔盘融环保节能科技有限公司 | Animal excrement powdering system |
| CN106334616B (en) * | 2015-11-23 | 2018-09-04 | 杭州尚杭科技有限公司 | Animal excrements powdered system |
| CN105541062A (en) * | 2015-12-25 | 2016-05-04 | 深圳市龙吉顺实业发展有限公司 | Night-soil on-site treatment system and treatment method thereof |
| CN106146079A (en) * | 2016-08-31 | 2016-11-23 | 广州佳晟农业发展有限公司 | poultry manure processor |
| CN109694262A (en) * | 2017-11-13 | 2019-04-30 | 灵璧县绿飨园现代农业有限公司 | A kind of chicken manure processing output fertilizer equipment |
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| CN103351092B (en) | 2015-05-27 |
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