CN201737944U - 恒温控制沼气发生器 - Google Patents

恒温控制沼气发生器 Download PDF

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CN201737944U
CN201737944U CN2010202830095U CN201020283009U CN201737944U CN 201737944 U CN201737944 U CN 201737944U CN 2010202830095 U CN2010202830095 U CN 2010202830095U CN 201020283009 U CN201020283009 U CN 201020283009U CN 201737944 U CN201737944 U CN 201737944U
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卞为国
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Abstract

本实用新型公开了一种恒温控制沼气发生器,旨在充分利用粪便、生活有机垃圾、秸秆、树叶等发酵原料制作沼气,达到既治理污染又提供清洁能源的目的。该恒温控制沼气发生器的主要技术特点是:发酵池筒体是一种经发泡后抽真空的双层结构圆筒体,筒内装有加热棒、温度传感器、调温装置,通过控制箱操作,不但可实现恒温控制发酵速度,而且还可以根据沼气的需求量来进行设定温度控制。该恒温控制沼气发生器是一种移动式结构,适用于广大农户、畜牧养殖场、宾馆、单位食堂、生活垃圾处理场站、食品加工厂等场合,而且也可用于野外作业及抗震救灾等紧急情况下利用树叶、农作物秸秆等作发酵原料制作沼气,提供应急能源。

Description

恒温控制沼气发生器
技术领域
本实用新型涉及一种沼气发生器,特别是涉及一种恒温控制沼气发生器。
背景技术
沼气在我国早已得到推广利用,能产生沼气的沼气发酵池结构形式也很多,农村中常见的是砖石混凝土固定式结构,近年来可移动的沼气发酵池也偶可见到,但并不普及,其原因是体积庞大,一般半埋式多见,真正意义上的移动式沼气发生器不多见。另外现有的沼气发生器(亦称沼气发酵池)产气率很低,砖石混凝土式在寒冷的北方冬天无法使用,即使近年来出现的罐式或筒式结构,其产气率也很低,究其原因在发酵池的温度控制上面,有的虽增加了加热装置,但效果并不理想,其原因在于没有做到恒温控制,因而产气率总是不高,浪费了可贵的发酵原料,经济效益不高。
实用新型内容
本实用新型的目的是要提供一种新型的沼气发生器,以解决移动式和产气率不高的老大难问题,公开了一种恒温控制沼气发生器。
本实用新型的恒温控制沼气发生器包括发酵池、输气管、储气罐和移动轮子,发酵池通过输气管与储气罐连接,移动轮子装在发酵池筒体的底部。所述的发酵池包括筒体、加料口、出料口、出料机构、输气管接口、加热捧、调温装置、温度传感器及控制箱,其中筒体是一种经发泡后抽真空的双层结构圆筒体,加料口设在筒体的上端面上,出料口设在筒体的下端侧壁面上,出料机构装在出料口上,输气管接口装在筒体的上端面上并通过输气管与储气罐连接,加热棒和温度传感器的一端分别通过安装支架装在筒体的上端面上并与控制箱进行电器上连接、另一端插入筒体内,控制箱装在筒体的上端面上。
所述的调温装置包括交换器和进、出口阀门,其中进口阀门装在筒体的上端面上并通过交换器与出口阀门连接。
以上所述的零部件除已述之外均为市售商品,本实用新型不作详述。
按照上述技术方案设计的恒温控制沼气发生器与现有技术相比其主要特点是:
1、在发酵池筒体的底部装有移动轮子,根据需要可作任意移动,使用方便,解决了沼气发酵池不能移动的问题。
2、发酵池的筒体采用发泡后抽真空的双层结构形式,其目的是为了提高保温性能。而采用双层结构中间作发泡处理后,一是提高了保温性能;二是双层结构中间加发泡填料后增加了筒体的强度,可减少筒体板材的厚度,亦即减轻筒体的重量,方便移动。
3、筒体内采用了加热棒及温度传感器,通过控制箱进行自动控制,不但可以得到恒温控制,提高产气效率,而且也可以进行设定温度控制,避免产气速度太快,用不了造成浪费。
4、根据所采用的发酵原料类型不同,很方便地在加料口上安装粉碎打浆机,扩大发酵原料的适用范围。
5、调温装置的使用,使发酵池可实现常温、中温、高温发酵产气。
6、恒温控制沼气发生器广泛用于农村家庭、宾馆饭店、单位食堂、生活有机垃圾处理场,食品加工等场合使用,而且也可用于野外作业单位及抗震救灾等紧急情况下利用树叶,农作物秸秆等原料快速制作沼气,提供应急能源。
附图说明
图1、恒温控制沼气发生器结构示意图;
图2、恒温控制沼气发生器使用状态图。
具体实施方式
下面结合附图对本实用新型作进一步叙述。
根据图1、图2所示,本实用新型的恒温控制沼气发生器包括发酵池、输气管、储气罐和移动轮子,发酵池通过输气管与储气罐连接,移动轮子装在发酵池筒体的底部。
所述的发酵池包括筒体7、加料口8、出料口1、出料机构9、输气管接口3、加料棒4、温度传感器5、调温装置及控制箱6,其中筒体7是一种经发泡后抽真空的双层结构圆筒体,加料口8设在筒体7的上端面上,出料口1设在筒体的下端侧壁面上,出料机构9装在出料口1上,输气管接口3装在筒体的上端面上并通过输气管与储气罐连接,加热棒4和温度传感器5的一端分别通过安装支架装在筒体的上端面上并与控制箱6进行电器上连接,另一端插入筒体内,控制箱6装在筒体的上端面上。
调温装置包括进口阀门2,交换器10及出口阀门11,其中进口阀门2装在筒体7的上端面上并通过交换器10与出口阀门11连接。
按照上述结构形式制作成的恒温控制沼气发生器使用时,只要将输气管道与发酵池和储气罐连接好,通过加料口将发酵料加入发酵池内,控制箱上设定好发酵温度,接通电源即可工作。如加入的发酵料不是粪便、果酒食品厂生产的下脚料等,而是生活有机垃圾、树叶、秸秆、动物内脏等则需在加料口上安装一台粉碎打浆机,经粉碎打浆后直接加入发酵池,这样做的目的是为了提高发酵料的产气率和发酵速度,充分利用宝贵的发酵料资源。
由于发酵池工作时是进行恒温控制自动化运作,一旦发酵池内温度过高需抑制发酵速度即产气速度时,可采用冷水通过调温装置上的交换器(这里作蒸发器用)进行降温;如在寒冷的地域遇到首次开池时,在没有电源的情况下,加热器不起作用,可采用烧些热水通过调温装置上的交换器(这里作热交换器用)进行加热,以提高池内温度,达到快速产气的目的。出料机构只在发酵池出料时装上去,平日不装时出料口有排污门加以封闭。

Claims (2)

1.一种恒温控制沼气发生器,包括发酵池、输气管、储气罐和移动轮子,发酵池通过输气管与储气罐连接,移动轮子装在发酵池筒体的底部,其特征在于发酵池包括筒体(7)、加料口(8)、出料口(1)、出料机构(9)、输气管接口(3)、加料棒(4)、温度传感器(5)、调温装置及控制箱(6),其中筒体(7)是一种经发泡后抽真空的双层结构圆筒体,加料口(8)设在筒体(7)的上端面上,出料口(1)设在筒体的下端侧壁面上,出料机构(9)装在出料口(1)上,输气管接口(3)装在筒体的上端面上并通过输气管与储气罐连接,加热棒(4)和温度传感器(5)的一端分别通过安装支架装在筒体的上端面上并与控制箱(6)进行电器上连接,另一端插入筒体内,控制箱(6)装在筒体的上端面上。
2.根据权利要求1所述的恒温控制沼气发生器,其特征在于调温装置包括进口阀门(2),交换器(10)及出口阀门(11),其中进口阀门(2)装在筒体(7)的上端面上并通过交换器(10)与出口阀门(11)连接。
CN2010202830095U 2010-08-05 2010-08-05 恒温控制沼气发生器 Expired - Fee Related CN201737944U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102321526A (zh) * 2011-08-10 2012-01-18 德阳好韵复合材料有限公司 一种可调节沼气压力的地上沼气池及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102321526A (zh) * 2011-08-10 2012-01-18 德阳好韵复合材料有限公司 一种可调节沼气压力的地上沼气池及其制造方法
CN102321526B (zh) * 2011-08-10 2013-10-16 德阳好韵复合材料有限公司 一种可调节沼气压力的地上沼气池及其制造方法

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