CN202099278U - 浮罩式沼气池 - Google Patents

浮罩式沼气池 Download PDF

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CN202099278U
CN202099278U CN2011202055960U CN201120205596U CN202099278U CN 202099278 U CN202099278 U CN 202099278U CN 2011202055960 U CN2011202055960 U CN 2011202055960U CN 201120205596 U CN201120205596 U CN 201120205596U CN 202099278 U CN202099278 U CN 202099278U
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黄树成
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GUIDONG RURAL ENERGY SOURCE OFFICE
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Abstract

本实用新型公开了一种浮罩式沼气池，包括发酵间、贮粪池、贮气浮罩、进料口、出料口、定向轮和溢流口，还包括破壳棒和回流管；所述贮气浮罩置于发酵间上部；所述定向轮固定于贮气浮罩顶部边沿并与池体上部内壁接触；所述贮粪池与出料口联通；所述溢流口与贮粪池联通；所述破壳棒固定于贮气浮罩下部开口处；所述回流管将出料口与进料口联通。本实用新型的结构，当贮气浮罩因沼气气压的大小的变化而升降时，由于设有破壳棒，沼液表面的结壳被破壳棒破碎，达到提高产气率的目的；由于设计了回流管，溢流出来的沼液通过回流管流回进料口，循环利用，进一步提高了产气率。本实用新型整体结构简单，施工方便而且建筑成本低。

Description

浮罩式沼气池
技术领域
本实用新型涉及一种沼气池，尤其涉及一种浮罩式沼气池。
背景技术
现有的浮罩式沼气池，结构复杂、建筑成本高、施工期长，产气率较低，难以满足人们实际生活的需求。
实用新型内容
本实用新型目的在于提供一种结构简单、建筑成本低而产气率高的浮罩式沼气池。
为了解决上述技术问题，本实用新型的浮罩式沼气池，包括发酵间、贮粪池、贮气浮罩、进料口、出料口、定向轮和溢流口，还包括破壳棒和回流管；所述贮气浮罩置于发酵间上部；所述定向轮固定于贮气浮罩顶部边沿并与池体上部内壁接触；所述贮粪池与出料口联通；所述溢流口与贮粪池联通；所述破壳棒固定于贮气浮罩下部开口处；所述回流管将出料口与进料口联通。
采用本实用新型的结构，当贮气浮罩因沼气气压的大小的变化而升降时，由于设有破壳棒，沼液表面的结壳被破壳棒破碎，达到提高产气率的目的；由于设计了回流管，溢流出来的沼液通过回流管流回进料口，循环利用，进一步提高了产气率。本实用新型整体结构简单，施工方便，建筑成本低。
作为进一步改进，为了检修方便，在所述贮气浮罩上还设有检修孔。
附图说明
图1是本实用新型浮罩式沼气池的结构示意图。
具体实施方式
下面结合附图和具体实施方式对本实用新型作详细描述：
如图1所示，本实用新型的浮罩式沼气池，包括发酵间8、贮粪池7、贮气浮罩3、进料口10、出料口6、定向轮1和溢流口5，还包括破壳棒9和回流管4；所述贮气浮罩3置于发酵间8上部；所述定向轮1固定于贮气浮罩3顶部边沿并与池体上部内壁接触；所述贮粪池7与出料口6联通；所述溢流口5与贮粪池7联通；所述破壳棒9固定于贮气浮罩3下部开口处；所述回流管4将出料口5与进料口10联通。
为了施工更为方便，在所述贮气浮罩3上还设有检修孔2。
所述破壳棒9平行设置于贮气浮罩3下部开口处，也可以是交叉设置。
所述破壳棒9的数量以1-5根为宜，最好是3根。

Claims (5)

1.一种浮罩式沼气池，包括发酵间（8）、贮粪池（7）、贮气浮罩（3）、进料口（10）、出料口（6）、定向轮（1）和溢流口（5），其特征在于：还包括破壳棒（9）和回流管（4）；所述贮气浮罩（3）置于发酵间（8）上部；所述定向轮（1）固定于贮气浮罩（3）顶部边沿并与池体上部内壁接触；所述贮粪池（7）与出料口（6）联通；所述溢流口（5）与贮粪池（7）联通；所述破壳棒（9）固定于贮气浮罩（3）下部开口处；所述回流管（4）将出料口（5）与进料口（10）联通。
2.根据权利要求1所述的浮罩式沼气池，其特征在于：所述贮气浮罩（3）上设有检修孔（2）。
3.根据权利要求1所述的浮罩式沼气池，其特征在于：所述破壳棒（9）平行设置于贮气浮罩（3）下部开口处。
4.根据权利要求1或3所述的浮罩式沼气池，其特征在于：所述破壳棒（9）的数量是1-5根。
5.根据权利要求4所述的浮罩式沼气池，其特征在于：所述破壳棒（9）的数量是3根。
CN2011202055960U 2011-06-17 2011-06-17 浮罩式沼气池 Expired - Fee Related CN202099278U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103087902A (zh) * 2013-02-19 2013-05-08 华中农业大学 一种自动破壳的产储气湿式一体化厌氧发酵装置
CN103173350A (zh) * 2012-12-17 2013-06-26 浙江大学 一种沼气稳压装置
CN104232472A (zh) * 2014-07-01 2014-12-24 方义 内动力气压式自动间歇循环器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173350A (zh) * 2012-12-17 2013-06-26 浙江大学 一种沼气稳压装置
CN103087902A (zh) * 2013-02-19 2013-05-08 华中农业大学 一种自动破壳的产储气湿式一体化厌氧发酵装置
CN103087902B (zh) * 2013-02-19 2014-10-15 华中农业大学 一种自动破壳的产储气湿式一体化厌氧发酵装置
CN104232472A (zh) * 2014-07-01 2014-12-24 方义 内动力气压式自动间歇循环器

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