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CN200996369Y - 沼气池用排渣抽液两用泵 - Google Patents

沼气池用排渣抽液两用泵 Download PDF

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CN200996369Y
CN200996369Y CNU2006201336171U CN200620133617U CN200996369Y CN 200996369 Y CN200996369 Y CN 200996369Y CN U2006201336171 U CNU2006201336171 U CN U2006201336171U CN 200620133617 U CN200620133617 U CN 200620133617U CN 200996369 Y CN200996369 Y CN 200996369Y
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pump
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piston
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于海水
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Guiyang Xiaohe District Chunhai Plastic & Rubber Co Ltd
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    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
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    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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Abstract

本实用新型沼气池用排渣抽液两用泵包括泵筒体，泵筒体内设有活塞，活塞上装有活塞杆和活塞手柄；泵筒体下部设有底阀，底阀上装有底阀软阀片；泵筒体中部设有抽液口，抽液口上设有插板式闸阀，插板式闸阀设有阀片和阀片拉杆；泵筒体上部设有排料口。与现有技术相比，本实用新型的沼气池用排渣抽液两用泵既能抽渣排渣又能抽液，一泵两用途，而且具有结构简单、制造成本低、实施方便、安全、实际使用效果好等特点，非常适合农村沼气池使用。

Description

沼气池用排渣抽液两用泵
技术领域
本实用新型涉及一种往复泵，具体地说涉及一种农村沼气池用的体力操作的往复泵。
背景技术
农村经常抽用沼气池的沼液冲洗厕所蹲坑或圈舍，将人畜粪冲入沼气池，也常抽用沼气池的沼液施肥；沼气池内有机物经腐烂、微生物发酵产生沼气后其残渣沉降，落入池底，也需排出池外，也常用勺子舀出或用抽渣泵打出。人工用勺子舀，需下池操作，很麻烦又不卫生也不安全，用现有技术抽渣泵也存在有很多问题。现有技术抽渣泵系人工手动往复式活塞泵，旧称唧筒，抽出液含渣量少，水量多，抽渣不干净，抽渣效率低，抽渣泵长期不用易结壳，启动很不方便。本实用新型申请人已申请实用新型专利申请号200620109348.5“沼气池用抽渣泵底阀软阀片”能有效解决上述问题。
现有技术排渣和抽液是分开作业，现有技术的抽渣泵只有一种用途，只抽渣排渣，抽液需用另外的设备。
发明内容
本实用新型的目的是提供一种沼气池用排渣抽液两用泵，它既能抽渣排渣又能抽液，一泵两用途。
为了实现这一目的，本实用新型的技术方案如下：
沼气池用排渣抽液两用泵包括泵筒体，泵筒体内设有活塞，活塞上装有活塞杆和活塞手柄；泵筒体下部设有底阀，底阀上装有底阀软阀片；泵筒体中部200620109348.5的沼气池用抽渣泵底阀软阀片，该沼气池用抽渣泵底阀软阀片的特征在于阀片的中部有一圆孔；泵筒体1中部设有抽液口7，抽液口7上设有插板式闸阀8，插板式闸阀8设有阀片9和阀片拉杆10；泵筒体1上部设有排料口11。使用时，将排渣抽液两用泵插进沼气池底，泵筒体中部的抽液口7接沼气池的水压间12；
抽渣操作：将阀片拉杆10下压使阀片9闭合关闭插板式闸阀8，此时排渣抽液两用泵为抽渣泵，用手提拉起活塞手柄4使抽渣泵的活塞杆3上升，活塞2也上升，软阀片6打开，发酵池13下的沼渣和沼液抽入活塞2下面的泵腔，再手工向下压活塞杆3，底阀软阀片6被压紧关闭，部分沼液和沼渣可从软阀片6的圆孔冲出，形成射流，冲击搅动泵底周围的沉淀物，使之随后容易被泵吸入，同时活塞2也张开，沼液和沼渣也会向上进入活塞2上面的泵腔，再提拉活塞杆3，活塞2上方筒腔沼液和沼渣从排料口11排出，同时软阀片6被打开，沼液和沼渣又被吸入泵内，如此不断提拉和按压，使活塞杆3不断作向上、向下运动，能有效抽出沼气池中的沉渣；
抽液操作：将阀片拉杆10向上提拉使阀片9打开开启插板式闸阀8，此时排渣抽液两用泵为抽液泵，沼气池的水压间12内的沼液进入泵筒体1内，同样使活塞杆3不断作向上、向下运动，沼液被抽出沼气池外。
图5为本实用新型安装位置之一示意图，沼气池用排渣抽液两用泵垂直安装于沼气池。
图6为本实用新型安装位置之二示意图，沼气池用排渣抽液两用泵斜向安装于沼气池。
200620109348.5的沼气池用抽渣泵底阀软阀片；泵筒体1中部设有抽液口7，抽液口7上设有插板式闸阀8，插板式闸阀8设有阀片9和阀片拉杆10；泵筒体1上部设有排料口11。使用时，将排渣抽液两用泵插进沼气池底，泵筒体中部的抽液口7接沼气池的水压间12；
抽渣操作：将阀片拉杆10下压使阀片9闭合关闭插板式闸阀8，此时排渣抽液两用泵为抽渣泵，用手提拉起活塞手柄4使抽渣泵的活塞杆3上升，活塞2也上升，软阀片6打开，发酵池13下的沼渣和沼液抽入活塞2下面的泵腔，再手工向下压活塞杆3，底阀软阀片6被压紧关闭，部分沼液和沼渣可从软阀片6的圆孔冲出，形成射流，冲击搅动泵底周围的沉淀物，使之随后容易被泵吸入，同时活塞2也张开，沼液和沼渣也会向上进入活塞2上面的泵腔，再提拉活塞杆3，活塞2上方筒腔沼液和沼渣从排料口11排出，同时软阀片6被打开，沼液和沼渣又被吸入泵内，如此不断提拉和按压，使活塞杆3不断作向上、向下运动，能有效抽出沼气池中的沉渣；
抽液操作：将阀片拉杆10向上提拉使阀片9打开开启插板式闸阀8，此时排渣抽液两用泵为抽液泵，沼气池的水压间12内的沼液进入泵筒体1内，同样使活塞杆3不断作向上、向下运动，沼液被抽出沼气池外。
图5为本实用新型安装位置之一示意图，沼气池用排渣抽液两用泵垂直安装于沼气池。
图6为本实用新型安装位置之二示意图，沼气池用排渣抽液两用泵斜向安装于沼气池。

Claims (3)

1、一种沼气池用排渣抽液两用泵，其特征在于它包括泵筒体(1)，泵筒体(1)内设有活塞(2)，活塞(2)上装有活塞杆(3)和活塞手柄(4)；泵筒体(1)下部设有底阀(5)，底阀(5)上装有底阀软阀片(6)；泵筒体(1)中部设有抽液口(7)，抽液口(7)上设有插板式闸阀(8)，插板式闸阀(8)设有阀片(9)和阀片拉杆(10)；泵筒体(1)上部设有排料口(11)。
2、根据权利要求1所述一种沼气池用排渣抽液两用泵，其特征在于所述底阀(5)为虑网式底阀(5)。
3、根据权利要求1所述一种沼气池用排渣抽液两用泵，其特征在于所述底阀软阀片(6)的中部有一圆孔。
CNU2006201336171U 2006-12-20 2006-12-20 沼气池用排渣抽液两用泵 Expired - Fee Related CN200996369Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105112288A (zh) * 2015-09-19 2015-12-02 张伟国 一种用于沼气池的手动多功能搅拌装置
IT202100014993A1 (it) * 2021-06-09 2022-12-09 Alvus S R L Sistema di estrazione di biomassa per digestori

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105112288A (zh) * 2015-09-19 2015-12-02 张伟国 一种用于沼气池的手动多功能搅拌装置
IT202100014993A1 (it) * 2021-06-09 2022-12-09 Alvus S R L Sistema di estrazione di biomassa per digestori
EP4105314A1 (en) * 2021-06-09 2022-12-21 Alvus S.r.l. Digester with biomass extraction system

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