WO2010003292A1 - 顶压式全玻璃钢沼气池 - Google Patents

顶压式全玻璃钢沼气池 Download PDF

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Publication number
WO2010003292A1
WO2010003292A1 PCT/CN2008/072212 CN2008072212W WO2010003292A1 WO 2010003292 A1 WO2010003292 A1 WO 2010003292A1 CN 2008072212 W CN2008072212 W CN 2008072212W WO 2010003292 A1 WO2010003292 A1 WO 2010003292A1
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Prior art keywords
pool
water pressure
flange
tank
pressure chamber
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PCT/CN2008/072212
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English (en)
French (fr)
Inventor
张铁耀
Original Assignee
Zhang Tieyao
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Application filed by Zhang Tieyao filed Critical Zhang Tieyao
Publication of WO2010003292A1 publication Critical patent/WO2010003292A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • C—CHEMISTRY; METALLURGY
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • 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

Definitions

  • the invention relates to a biogas tank, in particular to a top pressure type full glass steel biogas tank.
  • the traditional all-glass steel biogas tanks contain five components, such as a fermentation tank, a gas box, a feed pipe, a discharge pipe, and a water pressure chamber.
  • the functions of these components are independent of each other. Therefore, the product volume is large, resulting in high production cost, large transportation volume, small transportation volume, and high transportation cost.
  • the water pressure is divided and the force condition is bad, and the possibility of damage is large.
  • the object of the present invention is to provide a top-pressure type full-glass steel biogas digester which is simple in structure, convenient in transportation and low in cost.
  • a top pressure type glass fiber reinforced plastic gas digester including a lower pool, an upper pool, and a water pressure chamber, and a water pressure chamber is installed at the top of the upper pool, and a feed passage is integrally formed on the upper pool.
  • the discharge channel, the top of the upper pool is equipped with an air pipe, and the bottom of the upper pool has a lower pool.
  • the openings of the feed passage and the discharge passage are located in the water pressure chamber.
  • the lower pool is a fermentation chamber, has a bowl shape, the upper pool has a flange at the upper mouth, and the flange has a ring-shaped reverse side;
  • the upper pool is a gas storage box, has a spherical crown shape, and has a flange at the periphery.
  • the flanges of the upper and lower pools are connected by bolts and nuts, and a sealant is added between the flanges;
  • the water pressure chamber is a flat cone or a conical body, the upper and lower portions are cavities, the upper portion has an inner flange, and the lower portion has an inner flange, a lower portion There is an outer flange that meets the flange of the upper pool.
  • the feeding channel and the discharging channel on the upper pool are symmetric in position.
  • the biogas tank is composed of three pieces (the fermentation tank, the gas tank, the feed pipe, the discharge pipe, and the water pressure), and the biogas tank is changed into three pieces (the upper pool, the lower pool, and the water pressure).
  • the upper tank (air tank) in the present invention already includes the functions of the feed passage and the discharge passage; and the water pressure has the functions of feeding, discharging, and storing liquid pressure.
  • the working faces of the components are shared.
  • the surface of the above tank (air box) is shared with the bottom surface between the water pressures, thereby saving the area of the bottom layer between the water pressures, thereby saving the area of use of the glass reinforced plastic, saving materials and reducing costs.
  • the water pressure is at the top of the upper pool to avoid mud piles on the upper part of the tank body, thus reducing the upper load of the all-glass steel biogas tank and protecting the pool body.
  • Each pool has an area of more than 5 m 2 than the original five-piece pool type.
  • Figure 1 is a front view of the present invention
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a left side view of Figure 1;
  • Figure 4 is an enlarged view of A of Figure 1.
  • a top pressure type full glass steel biogas digester of the present invention is shown in Fig. 1, Fig. 2, Fig. 3, and Fig. 4: it is composed of a lower pool 1, an upper pool 2, and a water pressure chamber 3.
  • the water pressure chamber 3 is installed at the top of the upper tank 2.
  • the top of the upper tank 2 is provided with an air duct 4, and the bottom of the upper tank 2 has a lower tank 1.
  • the lower pool 1 is a fermentation chamber having a bowl shape with a flat bottom and a spherical surface; the upper pool has a flange 8 and the flange 8 has a circular opposite edge 9 .
  • This structure acts to connect and increase the strength stiffness.
  • the upper pool 2 is a gas storage tank, forming a spherical crown shape, and has a flange 12 at the periphery; the upper flange 2 and the lower pool 1 are connected by a bolt 6 and a nut 7 to form a flange, and the flange of the upper pool 2 is located In the opposite side 9 of the flange 8 of the lower pool 1, a sealant 5 is added between the flanges to prevent leakage.
  • the water pressure chamber 3 is a flat cone or a conical body, the upper part and the lower part are cavities (the upper part and the lower part have no bottom surface), the upper part has an inner flange, the upper part has an inner flange to enhance the function, and the lower part has the same upper pool 2 method.
  • the outer flange 13 of the blue phase is connected, so that the flanges of the water pressure chamber 3, the upper tank 2, and the lower tank 1 are connected by bolts 6 and nuts 7.
  • the feed channel 10 and the discharge channel 11 on the upper cell 2 are symmetric in position.
  • the lower pool 1, the upper pool 2, and the water pressure chamber 3 all have a tapered taper, and the feed passage 10 and the discharge passage 11 are located in the water pressure chamber 3 to facilitate overlapping.
  • the water pressure chamber 3 has a plurality of functions of feeding, discharging, and storing and holding pressure, and is a key member for generating air pressure, and is located at the top of the upper pool 2.
  • the working principle of the invention is as follows: The raw material of the biogas digester enters from the water pressure chamber 3, enters the lower pool 1 through the feed channel 10 of the upper pool 2, and biogas is produced after fermentation, and the biogas rises into the upper pool 2 (air box).
  • the feed liquid is pressed from the lower tank 1 through the feed passage 10 and the discharge passage 11 into the water pressure chamber 3.
  • the difference in level between the water pressure zone 3 and the upper tank 2 (air box) is the biogas pressure in the upper tank 2 (gas box).
  • the volume of the fermentation broth added in the water pressure zone 3 is the amount of stored biogas.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Description

顶压式全玻璃钢沼气池 技术领域
本发明涉及沼气池， 尤其是涉及一种顶压式全玻璃钢沼气池。
背景技术
传统的全玻璃钢沼气池都含有发酵池、 气箱、 进料管、 出料管、 水压间等 五大构件， 这些构件的功能是相互独立的。 因此产品体积较大， 造成生产成本 较高， 运输体积庞大， 运输量较小， 运输费用高； 另外， 水压间分设， 受力状 况恶劣， 损坏的可能性较大。
发明内容
本发明的目的是提供一种结构简单、 运输方便、 成本低的顶压式全玻 璃钢沼气池。
为了达到上述目的， 本发明采用如下技术方案： 一种顶压式玻璃钢沼 气池， 包括下池、 上池、 水压间， 水压间安装在上池的顶部， 在上池上一体形 成有进料通道、 出料通道， 上池的顶部装有导气管， 上池的底部有下池。
本发明的优选技术方案如下：
进料通道、 出料通道的开口位于水压间内。
所述下池为发酵间， 呈碗型状， 下池的上口有法兰， 法兰上有一个圆环形 状的反边； 所述上池为贮气箱， 呈球冠形状， 周边有法兰， 上池和下池的法兰 经螺栓、 螺母连接， 法兰之间加有密封剂； 所述水压间为扁锥形或圆锥形体， 上、 下部为空腔， 上部有内法兰， 下部有同上池的法兰相接的外法兰。
所述上池上的进料通道、 出料通道位置对称。
所述下池、 上池、 水压间均有斜锥度。
本发明的有益效果是：
1、 结构简化。 由传统的五件 （发酵池、 气箱、 进料管、 出料管、 水压间） 组成沼气池变为三件 （上池、 下池、 水压间组成）。
2、 功能强化， 形成多功能共用结构。 如本发明中的上池 （气箱） 中已包含 进料通道、 出料通道的功能； 水压间中有进料、 出料、 储液保压的功能。
3、 组件的工作面共用。 如上池 （气箱） 的表面与水压间的底面共用， 从 而节省水压间的底层面积， 由此节省玻璃钢使用面积， 节省材料， 降低成本。
4、 水压间在上池的顶部， 避免池体上部堆泥土， 因此减轻了全玻璃钢沼气 池的上部荷载， 对池体起到保护作用。
5、三大组成构件都有斜锥度， 方便重迭， 运输体积减小， 运输量成倍增加， 从而成倍地降低运输费用。 6、 减少占地面积， 每口池比原有五件套池型至少省占地面积在 5 m2以上。 附图说明
图 1是本发明的主视图；
图 2是图 1的俯视图；
图 3是图 1的左视图；
图 4是图 1的 A放大图。
具体实施方式
本发明一种顶压式全玻璃钢沼气池的结构如图 1、 图 2、 图 3、 图 4所 示： 它由下池 1， 上池 2， 水压间 3组成。 水压间 3安装在上池 2的顶部， 在上 池 2上一体形成有进料通道 10、 出料通道 11， 上池 2的顶部装有导气管 4， 上 池 2的底部有下池 1。 所述下池 1为发酵间， 呈碗型状， 其底部为平面， 四周为 球面； 下池的上口有法兰 8， 法兰 8上有一个圆环形状的反边 9。 此结构起到连 接和增加强度刚度的作用。所述上池 2为贮气箱， 成球冠形状， 周边有法兰 12; 上池 2与下池 1之间通过螺栓 6、螺母 7将两法兰连接为一体， 上池 2的法兰位 于下池 1的法兰 8的反边 9内， 法兰之间加有密封剂 5， 防止渗漏。所述水压间 3为扁锥形或圆锥形体， 上、 下部为空腔 （上、 下部无底面）， 上部有内法兰， 上部有内法兰起增强作用， 下部有同上池 2的法兰相接的外法兰 13， 这样， 水 压间 3、 上池 2、 下池 1的法兰经螺栓 6、 螺母 7连接在一起。 所述上池 2上的 进料通道 10、 出料通道 11位置对称。 所述下池 1、 上池 2、 水压间 3均有斜锥 度， 进料通道 10、 出料通道 11开口位于水压间 3内， 方便重迭。 本发明中， 水 压间 3 有进料、 出料和储液保压的多种功能， 是产生气压的关键构件， 位于上 池 2的顶部。
本发明的工作原理是： 沼气池发酵原料从水压间 3进入， 经上池 2的进料 通道 10进入下池 1中， 经发酵后产生沼气， 沼气即上升进入上池 2 (气箱） 中 贮存， 将料液从下池 1中经进料通道 10和出料通道 11压入水压间 3中。 水压 间 3与上池 2 (气箱） 中的液面高度差即为上池 2 (气箱） 中的沼气压力。 水压 间 3中增加的发酵液体积即为贮存沼气气量。

Claims

WO 2010/003292 权 利 要 求 书 PCT/CN2008/072212
1、 一种顶压式全玻璃钢沼气池， 包括下池 （1)、 上池 （2)、 水压间 （3)， 其特征在于： 水压间 （3) 安装在上池 （2) 的顶部， 在上池 （2) 上一体形成有 进料通道 （10)、 出料通道 （11)， 上池 （2) 的顶部装有导气管 （4)， 上池 （2) 的底部有下池 （1)。
2、根据权利要求 1所述的顶压式全玻璃钢沼气池，其特征在于：进料通道（ 10)、 出料通道 （11) 的开口位于水压间 （3) 内。
3、 根据权利要求 1或 2所述的顶压式全玻璃钢沼气池， 其特征在于： 所述下 池 （1) 为发酵间， 呈碗型状， 下池的上口有法兰 （8)， 法兰 （8) 上有一个圆 环形状的反边 （9); 所述上池 （2) 为贮气箱， 呈球冠形状， 周边有法兰（12)， 上池 （2) 和下池 （1) 的法兰经螺栓 （6)、 螺母 （7) 连接， 法兰之间加有密封 剂 （5); 所述水压间 （3) 为扁锥形或圆锥形体， 上、 下部为空腔， 上部有内法 兰， 下部有同上池 （2) 的法兰相接的外法兰（13)。
4、 据权利要求 1或 2所述的顶压式全玻璃钢沼气池， 其特征在于： 所述上池 (2) 上的进料通道 （10)、 出料通道 （11) 位置对称。
5、 根据权利要求 1或 2所述的顶压式全玻璃钢沼气池， 其特征在于： 所述下 池 （1)、 上池 （2)、 水压间 （3) 均有斜锥度。
PCT/CN2008/072212 2008-07-11 2008-08-29 顶压式全玻璃钢沼气池 WO2010003292A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200820064216.4 2008-07-11
CNU2008200642164U CN201180136Y (zh) 2008-07-11 2008-07-11 顶压式全玻璃钢沼气池

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845388B (zh) * 2010-05-31 2013-01-23 金海� 自发热沼气池

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481874A1 (fr) * 1980-05-12 1981-11-13 Rambaud Michel Installation de production de methane en continu par fermentation de dechets organiques
DE20006467U1 (de) * 2000-04-07 2000-07-20 Hartnagel, Günter, 88456 Ingoldingen Biomassen-Fermentier-Vorrichtung
CN2780774Y (zh) * 2005-03-10 2006-05-17 通化县农业环境保护与农村能源管理站 异材沼气池
WO2006056115A1 (fr) * 2004-11-24 2006-06-01 Shenzhen Puxin Science And Technology Co., Ltd Dispositif a ferment anaerobie hydraulique exterieur
CN2818487Y (zh) * 2005-07-12 2006-09-20 张铁耀 组合式全玻璃钢沼气池
CN2898041Y (zh) * 2006-04-11 2007-05-09 张占利 沼气罐
CN201062228Y (zh) * 2007-07-10 2008-05-21 孙宝良 水压间顶置式组装式沼气池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481874A1 (fr) * 1980-05-12 1981-11-13 Rambaud Michel Installation de production de methane en continu par fermentation de dechets organiques
DE20006467U1 (de) * 2000-04-07 2000-07-20 Hartnagel, Günter, 88456 Ingoldingen Biomassen-Fermentier-Vorrichtung
WO2006056115A1 (fr) * 2004-11-24 2006-06-01 Shenzhen Puxin Science And Technology Co., Ltd Dispositif a ferment anaerobie hydraulique exterieur
CN2780774Y (zh) * 2005-03-10 2006-05-17 通化县农业环境保护与农村能源管理站 异材沼气池
CN2818487Y (zh) * 2005-07-12 2006-09-20 张铁耀 组合式全玻璃钢沼气池
CN2898041Y (zh) * 2006-04-11 2007-05-09 张占利 沼气罐
CN201062228Y (zh) * 2007-07-10 2008-05-21 孙宝良 水压间顶置式组装式沼气池

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