CN1309109A - 有机物的快速发酵腐熟、脱臭生产工艺 - Google Patents

有机物的快速发酵腐熟、脱臭生产工艺 Download PDF

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CN1309109A
CN1309109A CN00126768A CN00126768A CN1309109A CN 1309109 A CN1309109 A CN 1309109A CN 00126768 A CN00126768 A CN 00126768A CN 00126768 A CN00126768 A CN 00126768A CN 1309109 A CN1309109 A CN 1309109A
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deodorization
fermentation
livestock
poultry
organism
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CN00126768A
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CN1125004C (zh
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张辉
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Composite Fertilizer Plant Of Xianfeng Agriculture-Husbandary-Industry Co Xian
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Composite Fertilizer Plant Of Xianfeng Agriculture-Husbandary-Industry Co Xian
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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
    • 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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  • Fertilizers (AREA)

Abstract

本发明涉及一种有机物的快速发酵腐熟、脱臭生产工艺,它解决了规模化养殖场废弃资源综合开发利用的问题。它是在规模化养殖场把畜禽粪便经过收集、脱水、培植菌种,全封闭高温好氧连续发酵,烘干尾气,综合除臭,加入高分子粘结剂的生产工艺,使有机物成球率高,成为有机一无机复混肥。本发明具有工艺先进,操作简单,成本低,回报率高的优点,能提高环境质量,彻底解决养殖场废弃物对环境的污染。

Description

有机物的快速发酵腐熟、脱臭生产工艺
本发明涉及一种有机物的快速发酵腐熟、脱臭生产工艺。
目前，由于现代畜牧业的迅速发展，造成养殖场污水泛滥，特别是畜禽粪水中的磷盐，硝酸盐对土壤、地下水以及饮用水的侵蚀，氨气挥发对空气的污染，恶臭对生态环境的影响，都使各级政府加强管制措施，迫切急需解决这一污染人类生存环境的突出问题。
本发明的目的在于提供一种工艺先进，操作简单，成本低且回报率高的有机物的快速发酵腐熟、脱臭生产工艺。
本发明的目的是通过如下途径实现的：有机物的快速发酵腐熟、脱臭生产工艺：
(1)．规模化畜禽粪便收集后，通过脱水处理，经堆肥车间调节发酵所需水份，碳氮比，控制好前期发酵条件。
(2)．堆肥车间后的畜禽粪便经培植菌种，采用全封闭高温好氧连续发酵，时间为40天，温度控制在70-80℃，水份从60-70％下降到20-30％，使有机质快速腐熟。
(3)．烘干尾气综合除臭，所有畜禽粪有机物都通过脱臭槽采用溶解，吸附除臭，经风干区储存，干燥，使水分下降到15-18％，掺进高分子粘结剂，使有机物成球率达80％(Φ1-5mm)。
本发明有机物的快速发酵腐熟、脱臭生产工艺具有以下特点：一是工艺先进，操作简单，采用全封闭高温好氧连续发酵脱水技术，时间快，可使有机物畜禽粪便的有机质快速腐熟；二．成本低，不需投资大型设备，相对比建一个化肥厂的成本要低得多，少花钱办大事，多办事；三是回报率高，当年建厂，可以当年出效益，收回投资；四是提高居住环境质量，由于畜禽粪便的有机物的快速发酵腐熟，脱臭生产处于全封闭的生产过程，对周边环境的污水和臭气进行了清理，消除了污水和臭气对生态环境的侵蚀。
下面对本发明作进一步详细说明：
本发明有机物的快速发酵腐熟、脱臭生产工艺，规模化畜禽场粪便粪便收集后，通过脱水处理，经堆肥车间调节发酵所需水份，碳氮比，控制好前期发酵条件。堆肥车间后的畜禽粪便经培植菌种，采用全封闭高温好氧连续发酵，时间为40天，温度控制在70-80℃，水份从60-70％下降到20-30％，使有机质快速腐熟。烘干尾气综合除臭，所有畜禽粪有机物都通过脱臭槽采用溶解，吸附除臭，经风干区储存，干燥，使水分下降到15-18％，掺进高分子粘结剂，使有机物成球率达80％(Φ1-5mm)。这样，保证畜禽有机物的生粪通过脱水处理后，堆集到堆肥车间，发酵、风干、尾气脱臭，发酵有机质用于有机一无机复混肥。

Claims (1)

1．一种有机物的快速发酵腐熟、脱臭生产工艺，其特征在于：
(1)．规模化畜禽粪便收集后，通过脱水处理，经堆肥车间调节发酵所需水份，碳氮比，控制好前期发酵条件。
(2)．堆肥车间后的畜禽粪便经培植菌种，采用全封闭高温好氧连续发酵，时间为40天，温度控制在70-80℃，水份从60-70％下降到20-30％，使有机质快速腐熟。
(3)．烘干尾气综合除臭，所有畜禽粪有机物都通过脱臭槽采用溶解，吸附除臭，经风干区储存，干燥，使水分下降到15-18％，掺进高分子粘结剂，使有机物成球率达80％(Φ1-5mm)。
CN00126768A 2000-12-27 2000-12-27 有机物的快速发酵腐熟、脱臭生产工艺 Expired - Fee Related CN1125004C (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148306B (zh) * 2007-08-24 2010-12-08 万若（北京）环境工程技术有限公司 一种人粪尿处理与利用的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148306B (zh) * 2007-08-24 2010-12-08 万若（北京）环境工程技术有限公司 一种人粪尿处理与利用的方法

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