CN208829520U - Livestock and poultry feces and stalk resource utilize system - Google Patents
Livestock and poultry feces and stalk resource utilize system Download PDFInfo
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- CN208829520U CN208829520U CN201821354801.8U CN201821354801U CN208829520U CN 208829520 U CN208829520 U CN 208829520U CN 201821354801 U CN201821354801 U CN 201821354801U CN 208829520 U CN208829520 U CN 208829520U
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- pond
- livestock
- stalk
- biogas
- liquid
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- 210000003608 Feces Anatomy 0.000 title claims abstract description 24
- 244000144972 livestock Species 0.000 title claims abstract description 23
- 244000144977 poultry Species 0.000 title claims abstract description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000000855 fermentation Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 230000004151 fermentation Effects 0.000 claims abstract description 38
- 239000007787 solid Substances 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000002002 slurry Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002361 compost Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000010808 liquid waste Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000009264 composting Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 244000052616 bacterial pathogens Species 0.000 description 2
- 235000012970 cakes Nutrition 0.000 description 2
- -1 carbon-nitrogen Chemical compound 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 210000004681 Ovum Anatomy 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
A kind of livestock and poultry feces and stalk resource that the utility model is announced utilize system; including solids treatment subsystem and liquid handling subsystem; the solids treatment subsystem includes stalk crasher, equipment for separating liquid from solid, mixed stirring device, one time fermentation pond, secondary fermentation pond, screening plant, pelletizer and dryer, and the liquid handling subsystem includes homogeneous pond, anaerobic reactor, collecting methane and disposal system, biogas slurry storage pool and biogas residue collection device.Structure is simple, at low cost, and manufactured solid organic fertilizer and liquid organic fertilizer can be directly used for agricultural production, and the biogas of generation is used as the energy, both carries out resource recycling to livestock and poultry feces and stalk, while can prevent animal dung from polluting environment.
Description
Technical field
The utility model belongs to waste resource recovery using field, and in particular to a kind of livestock and poultry feces and stalk resource utilize
System.
Background technique
Livestock and poultry feces contain nutrient necessary to the plants such as a large amount of organic matters and nitrogen, phosphorus, potassium and other microelements and
Various biological enzyme are a kind of good organic fertilizers, but also contain a large amount of microorganism and helminth, micro- life in livestock and poultry feces simultaneously
Object includes normal micropopulation and pathogenic microorganism group, therefore, it is necessary to eliminate pathogenic microorganism by harmless treatment and post
Infested (ovum), can just be applied.Also containing a variety of nutriments such as organic matter, nitrogen, phosphorus, potassium, calcium, magnesium in agricultural crop straw.
In existing rural area livestock-raising industry, due to there is no professional equipment and technology, the excrement that livestock and poultry farm generates
Dirt can not carry out resource utilization, not only result in waste of resources, but also produce great pollution to environment.
Summary of the invention
In view of the above technical problems, the utility model is intended to provide a kind of livestock and poultry feces and stalk resource using system,
System structure is simple, at low cost, can be realized the resource utilization of livestock and poultry feces and stalk.
For this purpose, the technology employed by the present utility model is a kind of livestock and poultry feces and stalk resource utilize system, packet
Solids treatment subsystem and liquid handling subsystem are included, the solids treatment subsystem includes stalk crasher, is separated by solid-liquid separation dress
It sets, mixed stirring device, one time fermentation pond, secondary fermentation pond, screening plant, pelletizer and dryer, stalk are crushed through stalk
Machine is transported to mixed stirring device after smashing, and livestock and poultry feces enter equipment for separating liquid from solid and are separated by solid-liquid separation, the separation of solid and liquid
The slag notch of device is connected with mixed stirring device, and the discharge port of the mixed stirring device is connected with one time fermentation pond, material
Secondary fermentation pond is transported to again after fermenting in one time fermentation pond to continue to ferment, it is defeated after the material fermentation in the secondary fermentation pond
It is sent to screening plant, the screenings discharge port of the screening plant is connected with machine inlet is granulated, on the sieve of the screening plant
Object, which enters stalk crasher, to be continued to crush, and the discharge port of the pelletizer is connected with the feed inlet of dryer, the liquid handling
Subsystem includes homogeneous pond, anaerobic reactor, collecting methane and disposal system, biogas slurry storage pool and biogas residue collection device, described
The water outlet of equipment for separating liquid from solid is connected with the water inlet in homogeneous pond, the water inlet of the water outlet and anaerobic reactor in the homogeneous pond
Mouth is connected, and the top methane outlet of the anaerobic reactor is connected with collecting methane with disposal system, the anaerobic reactor
Biogas slurry outlet is connected with biogas slurry storage pool, and the biogas residue of the anaerobic reactor enters biogas residue collection device.
Preferably, stalk is transported to mixed stirring device by conveyer after stalk crasher smashes, it is described primary
Material in fermentation vat, which is transported to secondary fermentation pond by line-shifting machine after fermenting in one time fermentation pond, to be continued to ferment, described secondary
Screening plant is transported to by line-shifting machine after material fermentation in fermentation vat.Using the above structure, line-shifting machine is used to convey material,
System automation degree is improved, manpower is saved.
Preferably, being provided with air blower, turning machine, material distributing machine in the one time fermentation pond.Using the above structure, drum
Blower is supplied oxygen from bottom of pond portion up forced ventilation of fermenting, and turning machine is used for turning, and material distributing machine is used for cloth.
Preferably, being provided with air blower, material distributing machine in the secondary fermentation pond.Using the above structure, air blower from
Bottom of pond portion of fermenting up forced ventilation, is supplied oxygen, and material distributing machine is used for cloth.
Preferably, the collecting methane and disposal system include methane purifying device and biogas storage cabinet, the biogas
The air inlet of purification device is connected with the top methane outlet of anaerobic reactor, the gas outlet of the methane purifying device and biogas
The air inlet of gas-holder is connected, and the gas outlet of the biogas storage cabinet is provided with fire arrester.Using the above structure, biogas is through natural pond
Air purifying apparatus purification makes biogas ingredient meet requirement, and biogas storage cabinet is for storing biogas.
Preferably, liquid organic fertilizer is made by liquid organic fertilizer production equipment in the biogas slurry in the biogas slurry storage pool.
Using the above structure, manufactured liquid organic fertilizer can be directly used for agricultural production.
Preferably, the biogas residue in the biogas residue collection device is dehydrated by belt type dewaterer, the belt type dewaterer
Water outlet is connected with biogas slurry storage pool.Using the above structure, biogas residue is dehydrated through belt type dewaterer, and filters pressing is 75%- at moisture content
80% mud cake can ferment again, carry out secondary treatment, and the liquid isolated enters biogas slurry storage pool, liquid is further made
Organic fertilizer.
The beneficial effects of the utility model are: structure is simple, at low cost, manufactured solid organic fertilizer and liquid organic fertilizer can
It is directly used in agricultural production, the biogas of generation is used as the energy, both carries out resource recycling to livestock and poultry feces and stalk, together
When can prevent animal dung pollute environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of livestock and poultry feces and stalk resource are using at system, including solids treatment subsystem and liquid
Subsystem is managed, solids treatment subsystem includes stalk crasher 1, equipment for separating liquid from solid 2, mixed stirring device 3, one time fermentation pond
4, secondary fermentation pond 5, screening plant 6, pelletizer 7 and dryer 8, liquid handling subsystem include homogeneous pond 9, anaerobic reactor
10, collecting methane and disposal system 11, biogas slurry storage pool 12 and biogas residue collection device 13.
As shown in Figure 1, solids treatment subsystem is used to carry out aerobic composting processing to solid waste, SOLID ORGANIC is made
Fertilizer can be improved carbon-nitrogen ratio by the more stalk of the addition containing cellulose into solid waste and lignin, adsorb the portion of generation
Divide ammonia, is conducive to aerobic compost.Stalk is transported to mixed stirring device 3 by conveyer after the smashing of stalk crasher 1, together
When livestock and poultry feces enter equipment for separating liquid from solid 2 and be separated by solid-liquid separation, the slag notch and mixed stirring device 3 of equipment for separating liquid from solid 2
It is connected, the solid waste that equipment for separating liquid from solid 2 is isolated enters mixed stirring device 3, is added in mixed stirring device 3 compound
Bacterium, and material composition coarse adjustment composting moisture, carbon-nitrogen ratio are pressed, it is mixed, the discharge port of mixed stirring device 3 and one
Secondary fermentation vat 4 is connected, and mixed material enters fermentation in one time fermentation pond 4, by material distributing machine cloth, by air blower from hair
Ferment bottom of pond portion up forced ventilation, is supplied oxygen, while two days or so carry out turning using turning machine, and it is (main to keep the skin wet
To be produced in factory, based on life organic wastewater) and nutrient, fermentation temperature is controlled at 50 DEG C~65 DEG C, carries out aerobic fermentation, fermentation
Good semi-finished product are transported in secondary fermentation pond 5 by line-shifting machine to be continued to ferment, by material distributing machine cloth, material accumulation to 2
~3 meters of height ferment, and carry out intermittent low-intensity ventilation by air blower, the secondary fermentation stage, that is, compost maturity stage, will
Still undecomposed organic matter further decomposes after one time fermentation, is allowed to become the more stable organic matter such as humic acid, amino acid,
Full ripe compost finished product is obtained, compost finished product is transported to by screening plant 6 by line-shifting machine and is sieved, screening plant 6
Screenings discharge port be connected with 7 feed inlet of pelletizer, screenings is granulated by pelletizer 7, and the oversize of screening plant 6 is again
It is transported to stalk crasher 1 to continue to crush, the discharge port of pelletizer 7 is connected with the feed inlet of dryer 8, and screenings is granulated laggard
Enter the drying of dryer 8, be stirred after microelement in addition finished product is made in proportion, dispensed, is put in storage for sale.
As shown in Figure 1, liquid handling subsystem is used to carry out anaerobic fermentation processing to liquid waste, it is organic that liquid is made
Fertilizer, while the biogas of output, as energy reuse, biogas residue carries out aerobic compost as solid waste, and equipment for separating liquid from solid 2 goes out
The mouth of a river is connected with the water inlet in homogeneous pond 9, and the liquid waste isolated enters homogeneous pond 9, and water quality is made to homogenize, and is anaerobic fermentation
It creates conditions, the water outlet in homogeneous pond 9 is connected with the water inlet of anaerobic reactor 10, and liquid waste enters anaerobism after homogenizing
Reactor 10 carries out anaerobic fermentation, and by the absorption, absorption and biodegradation of anaerobe, liquid waste is converted into natural pond
The top methane outlet of gas, biogas slurry and biogas residue, anaerobic reactor 10 is connected with collecting methane with disposal system 11, collecting methane
It include purification device 11a and biogas storage cabinet 11b with disposal system 11, biogas enters collecting methane and disposal system 11, passes through
Purification device 11a purification makes biogas ingredient meet requirement, the gas outlet of methane purifying device 11a and biogas storage cabinet 11b
Air inlet be connected, input biogas storage cabinet 11b after the metering of purified biogas, be arranged in the gas outlet of biogas storage cabinet 11b
There is fire arrester, biogas can be used for the use such as dryer 8, dining room cooking, periphery peasant household, the biogas slurry outlet of anaerobic reactor 10 and natural pond
Liquid storage pool 12 is connected, and biogas slurry enters biogas slurry storage pool 12, and liquid organic fertilizer is made by liquid organic fertilizer production equipment 14,
The biogas residue of anaerobic reactor 10 enters biogas residue collection device 13, is dehydrated by belt type dewaterer 15, and filters pressing is 75%- at moisture content
80% mud cake is used as composting material, and the water outlet of belt type dewaterer 15 is connected with biogas slurry storage pool 12, and biogas residue is through belt type dehydration
The liquid that machine 15 is isolated after being dehydrated enters biogas slurry storage pool 12, and liquid organic fertilizer is further made.
Claims (7)
1. a kind of livestock and poultry feces and stalk resource utilize system, it is characterised in that: at solids treatment subsystem and liquid
Subsystem is managed, the solids treatment subsystem includes stalk crasher, equipment for separating liquid from solid, mixed stirring device, one time fermentation
Pond, secondary fermentation pond, screening plant, pelletizer and dryer, stalk are transported to mixing dress after stalk crasher smashes
It sets, livestock and poultry feces enter equipment for separating liquid from solid and are separated by solid-liquid separation, and the slag notch of the equipment for separating liquid from solid and mixing fill
Set connected, the discharge port of the mixed stirring device is connected with one time fermentation pond, and material is defeated again after fermenting in one time fermentation pond
It is sent to secondary fermentation pond to continue to ferment, screening plant, the screening dress is transported to after the material fermentation in the secondary fermentation pond
The screenings discharge port set is connected with machine inlet is granulated, and the oversize of the screening plant enters stalk crasher after continued powder
Broken, the discharge port of the pelletizer is connected with the feed inlet of dryer；
The liquid handling subsystem includes homogeneous pond, anaerobic reactor, collecting methane and disposal system, biogas slurry storage pool and natural pond
The water outlet of slag collection device, the equipment for separating liquid from solid is connected with the water inlet in homogeneous pond, the water outlet in the homogeneous pond with
The water inlet of anaerobic reactor is connected, and the top methane outlet of the anaerobic reactor is connected with collecting methane with disposal system,
The biogas slurry outlet of the anaerobic reactor is connected with biogas slurry storage pool, and the biogas residue of the anaerobic reactor enters biogas residue and collects dress
It sets.
2. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: stalk is through straw powder
Mixed stirring device is transported to by conveyer after broken machine smashing, the material in the one time fermentation pond is sent out in one time fermentation pond
Secondary fermentation pond is transported to by line-shifting machine after ferment to continue to ferment, and passes through line-shifting machine after the material fermentation in the secondary fermentation pond
It is transported to screening plant.
3. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: in the primary hair
Air blower, turning machine, material distributing machine are provided in ferment pond.
4. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: in the secondary hair
Air blower, material distributing machine are provided in ferment pond.
5. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: the collecting methane
Include methane purifying device and biogas storage cabinet with disposal system, the air inlet of the methane purifying device with and anaerobic reactor
Top methane outlet be connected, the gas outlet of the methane purifying device is connected with the air inlet of biogas storage cabinet, in the natural pond
The gas outlet of gas-reservoir gas holder is provided with fire arrester.
6. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: the biogas slurry storage
Liquid organic fertilizer is made by liquid organic fertilizer production equipment in biogas slurry in pond.
7. livestock and poultry feces according to claim 1 and stalk resource utilize system, it is characterised in that: the biogas residue is collected
Biogas residue in device is dehydrated by belt type dewaterer, and the water outlet of the belt type dewaterer is connected with biogas slurry storage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354801.8U CN208829520U (en) | 2018-08-22 | 2018-08-22 | Livestock and poultry feces and stalk resource utilize system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354801.8U CN208829520U (en) | 2018-08-22 | 2018-08-22 | Livestock and poultry feces and stalk resource utilize system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829520U true CN208829520U (en) | 2019-05-07 |
Family
ID=66310133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354801.8U Active CN208829520U (en) | 2018-08-22 | 2018-08-22 | Livestock and poultry feces and stalk resource utilize system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112500215A (en) * | 2020-12-03 | 2021-03-16 | 重庆市农业技术推广总站((重庆市马铃薯脱毒研究中心、重庆市土壤肥料测试中心)) | Field compost fermentation tank and use method |
| CN112662527A (en) * | 2020-12-28 | 2021-04-16 | 山西能投生物质能开发利用股份有限公司 | Straw livestock and poultry manure co-production biogas and organic fertilizer system |
| CN113149732A (en) * | 2021-04-06 | 2021-07-23 | 乐山勤力农业开发有限公司 | Fertilizer preparation is with good oxygen compost fermentation system |
-
2018
- 2018-08-22 CN CN201821354801.8U patent/CN208829520U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112500215A (en) * | 2020-12-03 | 2021-03-16 | 重庆市农业技术推广总站((重庆市马铃薯脱毒研究中心、重庆市土壤肥料测试中心)) | Field compost fermentation tank and use method |
| CN112662527A (en) * | 2020-12-28 | 2021-04-16 | 山西能投生物质能开发利用股份有限公司 | Straw livestock and poultry manure co-production biogas and organic fertilizer system |
| CN113149732A (en) * | 2021-04-06 | 2021-07-23 | 乐山勤力农业开发有限公司 | Fertilizer preparation is with good oxygen compost fermentation system |
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