CN205933536U - Pig farm pig manure automatic collection circulation processing system - Google Patents
Pig farm pig manure automatic collection circulation processing system Download PDFInfo
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- CN205933536U CN205933536U CN201620842848.3U CN201620842848U CN205933536U CN 205933536 U CN205933536 U CN 205933536U CN 201620842848 U CN201620842848 U CN 201620842848U CN 205933536 U CN205933536 U CN 205933536U
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- 210000003608 fece Anatomy 0.000 title claims abstract description 77
- 239000010871 livestock manure Substances 0.000 title claims abstract description 73
- 238000012545 processing Methods 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000007787 solid Substances 0.000 claims abstract description 23
- 210000002700 urine Anatomy 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000010808 liquid waste Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000003973 irrigation Methods 0.000 claims abstract description 9
- 230000002262 irrigation Effects 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract 3
- 239000002002 slurry Substances 0.000 claims description 37
- 230000027939 micturition Effects 0.000 claims description 28
- 239000003895 organic fertilizer Substances 0.000 claims description 11
- 230000013872 defecation Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 6
- 239000002910 solid waste Substances 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000002585 base Substances 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000855 fermentation Methods 0.000 abstract description 10
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000003900 soil pollution Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003895 groundwater pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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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
-
- 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
Description
技术领域：Technical field:
本实用新型涉及一种猪粪收集处理系统，特别是涉及一种养猪场猪粪自动收集循环处理系统，通过采用固液分离、厌氧发酵和酸碱调节等技术，先将粪污水分离为固体肥粪和液体废水，固体肥粪经过处理变成有机肥，液体废水经过厌氧发酵产生沼气和沼液，沼气可以用来发电，沼液通过酸碱调节后用来浇灌农田和树木。The utility model relates to a pig manure collection and treatment system, in particular to a pig manure automatic collection and circulation treatment system for pig farms. By adopting technologies such as solid-liquid separation, anaerobic fermentation and acid-base adjustment, the manure and sewage are firstly separated into solids. Manure and liquid waste water, solid manure is processed into organic fertilizer, liquid waste water undergoes anaerobic fermentation to produce biogas and biogas slurry, biogas can be used to generate electricity, and biogas slurry is used to irrigate farmland and trees after acid-base adjustment.
背景技术：Background technique:
随着畜牧业的发展，规模化养猪场和养猪区域的快速递增，所带来的主要问题就是大量粪污水及废水的处理问题：由于粪尿的淋溶性很强，如不妥善处理，就会通过地表径流和渗滤进入地下水层，或在土壤中积累，造成土壤污染。养猪场粪尿露天堆置场在雨季的地表径流是造成地表水、地下水污染的主要途径。因此，如何有效针对规模化养殖的养猪场粪尿进行有效处理是目前亟待解决的重大问题。如果有一种办法可以有效的处理养殖产生的粪污水并进行粪污再利用，那么就可以给养殖业节省极大的费用，提高综合利用率。With the development of animal husbandry and the rapid increase of large-scale pig farms and pig breeding areas, the main problem brought about is the treatment of a large amount of fecal sewage and wastewater: due to the strong leaching of feces and urine, if not properly treated, It will enter the groundwater layer through surface runoff and infiltration, or accumulate in the soil, causing soil pollution. The surface runoff of pig farm manure and urine open-air dumps during the rainy season is the main way to cause surface water and groundwater pollution. Therefore, how to effectively deal with the excrement and urine of large-scale pig farms is a major problem to be solved urgently. If there is a way to effectively treat the manure and sewage produced by breeding and reuse the manure, it can save a lot of money for the breeding industry and improve the comprehensive utilization rate.
目前，应用沼液灌溉农田来替代部分化肥，已经成为农村废弃物资源化的重要途径。沼液成分复杂，尽管能提供农作物生长所必需的营养成分，然而大量施灌沼液也可能造成土壤、水以及大气的污染，使土壤肥力、田面水氨挥发以及土壤重金属含量等都产生相应的变化，特别是沼液的酸碱度受初始收集的猪粪的影响，如果不经处理就排入农田中，会使土壤性能发生变化，，严重影响农作物的产量和质量。At present, the use of biogas slurry to irrigate farmland to replace some chemical fertilizers has become an important way to recycle rural waste. The composition of biogas slurry is complex. Although it can provide the nutrients necessary for crop growth, a large amount of irrigation biogas slurry may also cause soil, water and air pollution, resulting in corresponding changes in soil fertility, field water ammonia volatilization, and soil heavy metal content. Changes, especially the pH of the biogas slurry is affected by the initial collection of pig manure, if it is discharged into the farmland without treatment, it will change the soil properties, seriously affecting the yield and quality of crops.
实用新型内容：Utility model content:
本实用新型所要解决的技术问题是：提供一种养猪场猪粪自动收集循环处理系统，通过采用固液分离、厌氧发酵和酸碱调节等技术，先将粪污水分离为固体肥粪和液体废水，固体肥粪经过处理变成有机肥，液体废水经过厌氧发酵产生沼气和沼液，沼气可以用来发电，沼液通过酸碱调节后用来浇灌农田和树木，实现猪粪的自动收集处理以及循环再利用。The technical problem to be solved by the utility model is: to provide a pig manure automatic collection and circulation treatment system for pig farms, by adopting technologies such as solid-liquid separation, anaerobic fermentation and acid-base adjustment, the manure and sewage are firstly separated into solid manure and manure Liquid waste water and solid manure are treated to become organic fertilizer. The liquid waste water undergoes anaerobic fermentation to produce biogas and biogas slurry. The biogas can be used to generate electricity. collection and recycling.
本实用新型为解决技术问题所采取的技术方案是：The technical scheme that the utility model takes for solving the technical problem is:
一种养猪场猪粪自动收集循环处理系统，包括漏粪板、第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构、集粪池、固液分离机、有机肥处理装置、粪水池、第四刮板清粪机构、第一排粪管、集液池、第一排尿管、沉淀池、第二排粪管、第二排尿管、尿液中转池、提升泵、厌氧反应罐、集气管道、沼气收集装置、沼气净化装置、沼气发电装置、沼液输送管道、沼液储存装置、酸碱调节池、加药装置、检验装置和农田灌溉装置；猪粪从所述的漏粪板漏下后，液体流入所述的集液池中，固体依次通过第一刮板清粪机构2、第二刮板清粪机构3和第三刮板清粪机构4被刮入到所述的集粪池中，从集粪池中排放出来的固体废物通过固液分离机处理后，固体物质经过有机肥处理装置进行处理，液体经粪水池进入到所述的尿液中转池中待处理；从所述集液池中过滤出来的固体粪污经第一排粪管和第四刮板清粪机构被输送到固液分离机中进行分离处理；从所述集液池中排放出来的液体经过第一排尿管进入到沉淀池中，经所述沉淀池沉淀后，沉淀后的固体废物经过第二排粪管和第四刮板清粪机构被输送到固液分离机中进行分离处理，沉淀后的液体废物经过所述的第二排尿管进入到尿液中转池中；所述尿液中转池中的废液经提升泵提升后进入到厌氧反应罐中进行厌氧反应；所述厌氧反应罐所产生的沼气经集气管道进入到沼气收集装置，从沼气收集装置中输出来的沼气经过沼气净化装置净化后输入到沼气发电装置中；所述厌氧反应罐里所产生的沼液经过沼液输送管道进入到沼液储存装置中，从沼液储存装置中排放出来的沼液流入到酸碱调节池中；所述酸碱调节池上方设置有加药装置，下部设置有检验装置，经检验合格的沼液经农田灌溉装置被排放中农田中进行再利用；所述的第一刮板清粪机构、第二刮板清粪机构和第三刮板清粪机构并列设置；在所述的第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上均设置有微电脑时控开关，所述微电脑时控开关上根据需求设置不同的时间段，实现刮粪的自动化。A system for automatically collecting and circulating pig manure in a pig farm, including a manure draining board, a first scraper manure cleaning mechanism, a second scraper manure cleaning mechanism, a third scraper manure cleaning mechanism, a manure collection tank, and a solid-liquid separator , organic fertilizer treatment device, manure tank, fourth scraper manure cleaning mechanism, first manure pipe, liquid collection tank, first urinal pipe, sedimentation tank, second manure pipe, second urinal pipe, urine transfer tank , lifting pump, anaerobic reaction tank, gas collection pipeline, biogas collection device, biogas purification device, biogas power generation device, biogas slurry transportation pipeline, biogas slurry storage device, acid-base adjustment tank, dosing device, inspection device and farmland irrigation device After the pig manure leaks from the manure leakage plate, the liquid flows into the sump, and the solids pass through the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3 and the third scraper cleaning mechanism successively. The feces mechanism 4 is scraped into the cesspool, the solid waste discharged from the cesspool is treated by the solid-liquid separator, the solid matter is processed by the organic fertilizer treatment device, and the liquid enters the cesspool through the cesspool. to be treated in the above-mentioned urine transfer tank; the solid manure filtered out from the liquid collection tank is transported to the solid-liquid separator through the first defecation pipe and the fourth scraper cleaning mechanism for separation; The liquid discharged from the liquid collection tank enters the sedimentation tank through the first urination pipe, and after being settled in the sedimentation tank, the settled solid waste is transported through the second defecation pipe and the fourth scraper cleaning mechanism to the solid-liquid separator for separation treatment, and the precipitated liquid waste enters the urine transfer pool through the second urination tube; the waste liquid in the urine transfer pool is lifted by the lift pump and then enters the anaerobic Anaerobic reaction is carried out in the reaction tank; the biogas produced by the anaerobic reaction tank enters the biogas collection device through the gas collection pipe, and the biogas output from the biogas collection device is purified by the biogas purification device and then input into the biogas power generation device; The biogas slurry produced in the anaerobic reaction tank enters the biogas slurry storage device through the biogas slurry delivery pipeline, and the biogas slurry discharged from the biogas slurry storage device flows into the acid-base adjustment pond; The side is equipped with a dosing device, and the lower part is equipped with an inspection device. The biogas slurry that has passed the inspection is discharged into the farmland for reuse through the farmland irrigation device; the first scraper cleaning mechanism and the second scraper cleaning mechanism It is arranged side by side with the third scraper cleaning mechanism; the first scraper cleaning mechanism, the second scraper cleaning mechanism, the third scraper cleaning mechanism and the fourth scraper cleaning mechanism are all provided with Microcomputer time control switch, different time periods are set on the microcomputer time control switch according to requirements, so as to realize the automation of manure scraping.
所述集液池和第一排尿管之间有一定的高度落差，该落差的高度大于等于所述第一排尿管的外直径；所述第一排尿管和沉淀池之间有一定的高度落差，该落差的高度大于等于所述第一排尿管的外直径；所述第二排尿管和尿液中转池之间也有一定的高度落差，该落差的高度大于等于第二排尿管的外直径。There is a certain height drop between the liquid collecting tank and the first urination tube, and the height of the drop is greater than or equal to the outer diameter of the first urination tube; there is a certain height drop between the first urination tube and the sedimentation tank, The height of the drop is greater than or equal to the outer diameter of the first urination tube; there is also a certain height difference between the second urination tube and the urine transfer tank, and the height of the drop is greater than or equal to the outer diameter of the second urination tube.
所述的第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上均安装有行程开关，实现正反转运行；所述的第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上均设置有旋转探测仪和报警器装置。The first scraper cleaning mechanism, the second scraper cleaning mechanism, the third scraper cleaning mechanism and the fourth scraper cleaning mechanism are all equipped with travel switches to realize forward and reverse operation; The first scraper cleaning mechanism, the second scraper cleaning mechanism, the third scraper cleaning mechanism and the fourth scraper cleaning mechanism are all provided with a rotating detector and an alarm device.
本实用新型通过通过采用固液分离、厌氧发酵和酸碱调节等技术，先将粪污水分离为固体肥粪和液体废水，固体肥粪经过处理变成有机肥，液体废水经过厌氧发酵产生沼气和沼液，沼气可以用来发电，沼液通过酸碱调节后用来浇灌农田和树木，实现猪粪的自动收集处理以及循环再利用。The utility model adopts technologies such as solid-liquid separation, anaerobic fermentation and acid-base adjustment, and firstly separates feces and sewage into solid manure and liquid waste water. The solid manure is processed into organic fertilizer, and the liquid waste water is produced through anaerobic fermentation. Biogas and biogas slurry, biogas can be used to generate electricity, biogas slurry is used to irrigate farmland and trees after acid-base adjustment, and realize automatic collection, treatment and recycling of pig manure.
本实用新型通过在第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上设置的微电脑时控开关，微电脑时控开关上根据需求设置不同的时间段，实现猪粪收集的自动化。The utility model adopts the microcomputer time control switch arranged on the first scraper cleaning mechanism, the second scraper cleaning mechanism, the third scraper cleaning mechanism and the fourth scraper cleaning mechanism. It is required to set different time periods to realize the automation of pig manure collection.
本实用新型通过在第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上安装的行程开关，实现刮粪板的正反转运行；通过在第一刮板清粪机构、第二刮板清粪机构、第三刮板清粪机构和第四刮板清粪机构上设置的旋转探测仪和报警器装置，当出现刮粪板被卡住或者牵引绳索断裂等意外故障时，及时做报警处理，实现自动化控制的功能。The utility model realizes the forward and reverse rotation of the manure scraper through the travel switches installed on the first scraper manure removal mechanism, the second scraper manure removal mechanism, the third scraper manure removal mechanism and the fourth scraper manure removal mechanism Operation; through the rotation detector and alarm device set on the first scraper cleaning mechanism, the second scraper cleaning mechanism, the third scraper cleaning mechanism and the fourth scraper cleaning mechanism, when there is scraping When the board is stuck or the traction rope is broken and other unexpected failures, the alarm will be processed in time to realize the function of automatic control.
本实用新型通过在集液池和第一排尿管之间、第一排尿管和沉淀池之间以及第二排尿管和尿液中转池之设定有一定的高度落差，尿液用于自身重力作用顺势流入下一级处理装置中，明显节约输送成本以及处理成本。The utility model sets a certain height drop between the liquid collection pool and the first urination tube, between the first urination tube and the sedimentation tank, and between the second urination tube and the urine transfer pool, and the urine is used for its own gravity. It flows into the next-level processing device, which obviously saves transportation cost and processing cost.
本实用新型将固体制造成有机肥，沼气用来发电、沼液用来浇灌农田和树木，使废物达到有效充分的再利用，提高综合利用率。The utility model makes the solid into organic fertilizer, the biogas is used to generate electricity, and the biogas slurry is used to irrigate farmland and trees, so that the waste can be effectively and fully reused, and the comprehensive utilization rate is improved.
本实用新型从根本上解决了养殖业废物的处理问题，实现了清洁生产和废物利用的最大化以及最合理化。The utility model fundamentally solves the problem of waste treatment in breeding industry, and realizes the maximization and rationalization of clean production and waste utilization.
本实用新型包括多道工序，能够对养殖业的废物进行有效全面的处理，不会对周边环境造成污染，且变废为宝，提高养殖业的经济效益。The utility model includes multiple processes, can effectively and comprehensively treat the waste of the breeding industry, does not cause pollution to the surrounding environment, turns waste into treasure, and improves the economic benefits of the breeding industry.
本实用新型通过设置了酸碱调节池、加药装置以及检验装置，经检验合格的沼液经农田灌溉装置被排放至农田中进行再利用，可以明显提高农作物的产量和质量，且不会对土壤造成过多伤害。The utility model is provided with an acid-base regulating pool, a dosing device and a testing device, and the biogas slurry that passes the test is discharged to the farmland for reuse through the farmland irrigation device, which can significantly improve the yield and quality of the crops, and will not damage the Soil does too much damage.
附图说明：Description of drawings:
图1为本实用新型的结构原理示意图。Fig. 1 is the structural schematic diagram of the utility model.
具体实施方式：detailed description:
下面结合附图对本实用新型作进一步的解释和说明：Below in conjunction with accompanying drawing, the utility model is further explained and illustrated:
参见图1，一种养猪场猪粪自动收集循环处理系统，包括漏粪板1、第一刮板清粪机构2、第二刮板清粪机构3、第三刮板清粪机构4、集粪池5、固液分离机6、有机肥处理装置7、粪水池8、第四刮板清粪机构9、第一排粪管10、集液池11、第一排尿管12、沉淀池13、第二排粪管14、第二排尿管15、尿液中转池16、提升泵17、厌氧反应罐18、集气管道19、沼气收集装置20、沼气净化装置21、沼气发电装置22、沼液输送管道23、沼液储存装置24、酸碱调节池25、加药装置26、检验装置27和农田灌溉装置28；猪粪从漏粪板1漏下后，液体流入集液池11中，固体依次通过第一刮板清粪机构2、第二刮板清粪机构3和第三刮板清粪机构4被刮入到集粪池5中，从集粪池5中排放出来的固体废物通过固液分离机6处理后，固体物质经过有机肥处理装置7进行处理，液体经粪水池8进入到尿液中转池16中待处理；从集液池11中过滤出来的固体粪污经第一排粪管10和第四刮板清粪机构9被输送到固液分离机6中进行分离处理；从集液池11中排放出来的液体经过第一排尿管12进入到沉淀池13中，经沉淀池13沉淀后，沉淀后的固体废物经过第二排粪管14和第四刮板清粪机构9被输送到固液分离机6中进行分离处理，沉淀后的液体废物经过第二排尿管15进入到尿液中转池16中；尿液中转池16中的废液经提升泵17提升后进入到厌氧反应罐18中进行厌氧反应；厌氧反应罐18所产生的沼气经集气管道19进入到沼气收集装置20中，从沼气收集装置20中输出来的沼气经过沼气净化装置21净化后输入到沼气发电装置22中；厌氧反应罐18里所产生的沼液经过沼液输送管道23进入到沼液储存装置24中，从沼液储存装置24中排放出来的沼液流入到酸碱调节池25中；在酸碱调节池25上方设置有加药装置，下部设置有检验装置27，经检验合格的沼液经农田灌溉装置28被排放中农田中进行再利用。Referring to Fig. 1, a pig manure automatic collection and circulation treatment system for pig farms, including a manure leakage board 1, a first scraper manure removal mechanism 2, a second scraper manure removal mechanism 3, a third scraper manure removal mechanism 4, Stool collection tank 5, solid-liquid separator 6, organic fertilizer treatment device 7, septic tank 8, fourth scraper cleaning mechanism 9, first defecation pipe 10, liquid collection tank 11, first urination pipe 12, sedimentation tank 13. Second defecation pipe 14, second urination pipe 15, urine transfer tank 16, lift pump 17, anaerobic reaction tank 18, gas collection pipe 19, biogas collection device 20, biogas purification device 21, biogas power generation device 22 , biogas slurry delivery pipeline 23, biogas slurry storage device 24, acid-base adjustment tank 25, dosing device 26, inspection device 27 and farmland irrigation device 28; after the pig manure leaks from the manure drain plate 1, the liquid flows into the liquid collection tank 11 In the process, solids are scraped into the septic tank 5 through the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3 and the third scraper cleaning mechanism 4 in turn, and the solids discharged from the septic tank 5 After the solid waste is processed by the solid-liquid separator 6, the solid matter is processed by the organic fertilizer processing device 7, and the liquid enters the urine transfer tank 16 through the manure tank 8 to be treated; the solid manure filtered out from the collection tank 11 It is transported to the solid-liquid separator 6 through the first defecation pipe 10 and the fourth scraper cleaning mechanism 9 for separation treatment; the liquid discharged from the liquid collection tank 11 enters the sedimentation tank 13 through the first urination pipe 12 Among them, after sedimentation in the sedimentation tank 13, the settled solid waste is transported to the solid-liquid separator 6 through the second defecation pipe 14 and the fourth scraper cleaning mechanism 9 for separation treatment, and the settled liquid waste is passed through the second The second urination pipe 15 enters the urine transfer tank 16; the waste liquid in the urine transfer tank 16 is lifted by the lift pump 17 and enters the anaerobic reaction tank 18 for anaerobic reaction; the biogas produced by the anaerobic reaction tank 18 Enter the biogas collection device 20 through the gas collection pipe 19, the biogas output from the biogas collection device 20 is purified by the biogas purification device 21 and then input into the biogas power generation device 22; the biogas slurry produced in the anaerobic reaction tank 18 passes through The biogas slurry delivery pipeline 23 enters the biogas slurry storage device 24, and the biogas slurry discharged from the biogas slurry storage device 24 flows into the acid-base adjustment pond 25; There is an inspection device 27, and the biogas slurry that has passed the inspection is discharged into the farmland through the farmland irrigation device 28 for reuse.
其中：第一刮板清粪机构2、第二刮板清粪机构3和第三刮板清粪机构4三者并列设置；在第一刮板清粪机构2、第二刮板清粪机构3、第三刮板清粪机构4和第四刮板清粪机构9上均设置有微电脑时控开关，在微电脑时控开关上根据需求设置不同的时间段，实现刮粪的自动化。Among them: the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3 and the third scraper cleaning mechanism 4 are arranged side by side; the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3. Both the third scraper manure removal mechanism 4 and the fourth scraper manure removal mechanism 9 are provided with microcomputer time control switches, and different time periods are set on the microcomputer time control switches according to requirements to realize the automation of manure scraping.
所述集液池11和第一排尿管12之间有一定的高度落差，该落差的高度大于等于第一排尿管2的外直径；所述第一排尿管12和沉淀池13之间有一定的高度落差，该落差的高度大于等于第一排尿管12的外直径；所述第二排尿管15和尿液中转池16之间也有一定的高度落差，该落差的高度大于等于第二排尿管15的外直径。There is a certain height difference between the liquid collection pool 11 and the first urination tube 12, and the height of the drop is greater than or equal to the outer diameter of the first urination tube 2; There is also a certain height drop between the second urination tube 15 and the urine transfer pool 16, and the height of the drop is greater than or equal to the second urination tube 15 outside diameter.
在第一刮板清粪机构2、第二刮板清粪机构3、第三刮板清粪机构4和第四刮板清粪机构9上均安装有行程开关，实现刮板清粪机构的正反转运行；在第一刮板清粪机构2、第二刮板清粪机构3、第三刮板清粪机构4和第四刮板清粪机构9上均设置有旋转探测仪和报警器装置。Travel switches are installed on the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3, the third scraper cleaning mechanism 4 and the fourth scraper cleaning mechanism 9 to realize the scraper cleaning mechanism. Forward and reverse operation; the first scraper cleaning mechanism 2, the second scraper cleaning mechanism 3, the third scraper cleaning mechanism 4 and the fourth scraper cleaning mechanism 9 are equipped with rotation detectors and alarms device.
本实用新型通过通过采用固液分离、厌氧发酵和酸碱调节等技术，先将粪污水分离为固体肥粪和液体废水，固体肥粪经过处理变成有机肥，液体废水经过厌氧发酵产生沼气和沼液，沼气可以用来发电，沼液通过酸碱调节后用来浇灌农田和树木，实现猪粪的自动收集处理以及循环再利用，提高了猪粪的综合利用率。The utility model adopts technologies such as solid-liquid separation, anaerobic fermentation and acid-base adjustment, and firstly separates feces and sewage into solid manure and liquid waste water. The solid manure is processed into organic fertilizer, and the liquid waste water is produced through anaerobic fermentation. Biogas and biogas slurry, biogas can be used to generate electricity, biogas slurry is used to irrigate farmland and trees after acid-base adjustment, realize automatic collection, treatment and recycling of pig manure, and improve the comprehensive utilization rate of pig manure.
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| CN201620842848.3U CN205933536U (en) | 2016-08-05 | 2016-08-05 | Pig farm pig manure automatic collection circulation processing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082553A (en) * | 2016-08-05 | 2016-11-09 | 牧原食品股份有限公司 | Pig farm pig manure collects circulating treating system automatically |
| WO2023035388A1 (en) * | 2021-09-08 | 2023-03-16 | 山东省农业机械科学研究院 | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939A (en) * | 2021-09-08 | 2023-07-26 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082553A (en) * | 2016-08-05 | 2016-11-09 | 牧原食品股份有限公司 | Pig farm pig manure collects circulating treating system automatically |
| WO2023035388A1 (en) * | 2021-09-08 | 2023-03-16 | 山东省农业机械科学研究院 | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939A (en) * | 2021-09-08 | 2023-07-26 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939B (en) * | 2021-09-08 | 2024-01-17 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding excrement and biogas slurry recycling system and three-dimensional breeding room |
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