CN2578327Y - Unitary float-cover style marsh gas generator - Google Patents
Unitary float-cover style marsh gas generator Download PDFInfo
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- CN2578327Y CN2578327Y CN02235515U CN02235515U CN2578327Y CN 2578327 Y CN2578327 Y CN 2578327Y CN 02235515 U CN02235515 U CN 02235515U CN 02235515 U CN02235515 U CN 02235515U CN 2578327 Y CN2578327 Y CN 2578327Y
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- 238000007667 floating Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000855 fermentation Methods 0.000 claims abstract description 7
- 230000004151 fermentation Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 239000000805 composite resin Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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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
- 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
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Treatment Of Sludge (AREA)
Abstract
一种一体化浮罩式沼气发生器，能提供一种工业化生产、沼气压力稳定、换料与维修安全方便、发酵原料多样化、使用寿命长、产气效率高、不结壳的沼气发生器。它包括密封水槽1、气嘴2、内盖3、上盖5、下池体7、进料管8、抽料器9、排放孔10。本实用新型适合在国内外任何地方使用。
An integrated floating cover biogas generator, which can provide a biogas generator with industrialized production, stable biogas pressure, safe and convenient refueling and maintenance, diversified fermentation raw materials, long service life, high gas production efficiency, and no crusting . It includes a sealed water tank 1, an air nozzle 2, an inner cover 3, an upper cover 5, a lower tank body 7, a feeding pipe 8, a material extractor 9, and a discharge hole 10. The utility model is suitable for use anywhere at home and abroad.
Description
本实用新型涉及一种沼气发生器，具体地说，它涉及一种能调整供气压力，并使得压力保持恒定的一体化浮罩式沼气发生器。The utility model relates to a biogas generator, in particular to an integrated floating cover type biogas generator which can adjust the gas supply pressure and keep the pressure constant.
人工制取沼气是利用人畜粪便、秸杆、污水等各种有机物原料，在密闭的(厌氧条件)容器内发酵生成的。沼气是一种再生能源，其沼液、沼渣又是很好的有机饲料和肥料。沼气的开发利用是我国环境保护、节约能源及生态农业发展的重要举措之一。传统的户用沼气发生装置是混凝土砌制而成的沼气池。其结构虽然经过多年改进，日臻完善，但仍存在施工工艺复杂，施工工期长，产气率低，大量植物原料(如秸杆、青草等)不便利用，池内原料易结壳(破壳问题不易解决)，不易搅拌。受地质条件影响施工难度大。病池、废池率高。大换料时即不方便也不安全。在我国大量使用的水压式沼气池还存在沼气压力变化较大，影响沼气燃烧效率。由于传统沼气池无法工业化生产，因而也影响到沼气在我国的推广和普及。The artificial production of biogas is generated by fermentation in a closed (anaerobic condition) container by using various organic materials such as human and animal manure, straw, and sewage. Biogas is a kind of renewable energy, and its biogas slurry and biogas residue are good organic feed and fertilizer. The development and utilization of biogas is one of the important measures for environmental protection, energy conservation and ecological agriculture development in my country. The traditional household biogas generating device is a biogas digester made of concrete. Although its structure has been improved and perfected day by day, it still has complicated construction technology, long construction period, low gas production rate, a large number of plant materials (such as straw, grass, etc.) solution), not easy to stir. Affected by geological conditions, construction is difficult. The rate of sick pools and waste pools is high. It is inconvenient and not safe during a large refueling. In the hydraulic biogas digesters widely used in my country, the pressure of biogas varies greatly, which affects the efficiency of biogas combustion. Because traditional biogas digesters cannot be produced industrially, it also affects the promotion and popularization of biogas in my country.
本实用新型的目的在于为解决上述问题而提供一种沼气压力稳定、维修方便、产气率高、发酵原料多样化、使用寿命长、不结壳、安全度高、可工业化生产的沼气发生器。The purpose of this utility model is to provide a biogas generator with stable biogas pressure, convenient maintenance, high gas production rate, diversified fermentation raw materials, long service life, no crusting, high safety and industrial production in order to solve the above problems .
为实现上述目的，本实用新型提供一种一体化浮罩式沼气发生器，它由密封水槽(1)、气嘴(2)、内盖(3)、密封环(4)、上盖(5)、异形配重体(6)、下池体(7)、进料管(8)、抽料器(9)、排放孔(10)、调压水池(11)组成，其特征是沼气发生器上盖(5)也是一体化浮罩式沼气发生器的密封盖。发酵间由下池体(7)与内盖(3)组成，上盖(5)在气压作用下上下移动形成贮气间，贮气间与发酵间形成一体化空间。发生器的密封水槽(1)由密封环(4)与内盖(3)的外壁组成。发生器底部为圆弧形，并设有排放孔(10)。In order to achieve the above purpose, the utility model provides an integrated floating cover biogas generator, which consists of a sealed water tank (1), an air nozzle (2), an inner cover (3), a sealing ring (4), an upper cover (5 ), special-shaped counterweight body (6), lower pool body (7), feed pipe (8), material extractor (9), discharge hole (10), pressure regulating pool (11), and is characterized in that the biogas generator Cover (5) is also the sealing cover of the integrated floating cover type biogas generator. The fermentation room is composed of a lower tank body (7) and an inner cover (3). The upper cover (5) moves up and down under the action of air pressure to form an air storage room, and the air storage room and the fermentation room form an integrated space. The sealing tank (1) of the generator is composed of a sealing ring (4) and the outer wall of the inner cover (3). The bottom of the generator is arc-shaped, and is provided with discharge holes (10).
所述沼气发生器上盖(5)的配重由上盖(5)顶部外部的调压水池(11)和内部的异形配重体(6)组成。The counterweight of the biogas generator upper cover (5) is composed of a pressure regulating pool (11) outside the top of the upper cover (5) and a special-shaped counterweight body (6) inside.
所述破壳与搅拌装置为异形配重体(6)。异形配重体(6)的分布高低不同，随着上盖(5)的上下移动，异形配重体(6)将上下移动即可达到破壳和搅拌的作用。The shell breaking and stirring device is a special-shaped counterweight (6). The height of distribution of the special-shaped counterweight body (6) is different, and along with the upper and lower movements of the loam cake (5), the special-shaped counterweight body (6) will move up and down to achieve the effects of breaking the shell and stirring.
所述沼气发生器的内盖(3)上部有较大的开敞空间，为大换料和维修提供方便。The upper part of the inner cover (3) of the biogas generator has a larger open space, which provides convenience for large refueling and maintenance.
所述各部件均由复合型树脂材料制成。或采取发生器上盖(5)、内盖(3)、调压水池(11)由复合型树脂材料制成，发生器的下池体(7)、进料管(8)、排放孔(10)、密封环(4)采用混凝土预制、浇制或砖混结构。此方案可用于原有沼气池的病池、废池的修复。Each of the components is made of composite resin material. Or take generator upper cover (5), inner cover (3), pressure regulating pool (11) to be made of composite resin material, lower pool body (7), feed pipe (8), discharge hole (10) of generator ), the sealing ring (4) adopts concrete prefabrication, pouring or brick-concrete structure. This scheme can be used for the restoration of the diseased ponds and waste ponds of the original biogas digesters.
所述发生器下池体用混凝土制作时，其内部表面可采用复合型树脂材料涂敷以提高其物理、化学性能。When the lower tank body of the generator is made of concrete, its inner surface can be coated with composite resin material to improve its physical and chemical properties.
附图1为本发明一体化浮罩式沼气发生器的总体结构示意图。Accompanying
附图2为本实用新型一体化浮罩式沼气发生器的实施例剖视结构示意图。Accompanying drawing 2 is the schematic cross-sectional structure diagram of the embodiment of the integrated floating cover type biogas generator of the present invention.
本实用新型一体化浮罩式沼气发生器的其他细节和特点，可以通过阅读下文并结合附图详加描述的实施例，便可更加清楚。Other details and characteristics of the integrated floating cover type biogas generator of the utility model can be made clearer by reading the embodiments described in detail below and in conjunction with the accompanying drawings.
发生器上盖(5)也是浮罩式的密封盖，它放置在密封水槽(1)中。当发生器内的料液产生沼气后，随着沼气压力的不断增大，发生器体内的液面将会下降，与发生器体内连同的进料管(8)和抽料器(9)的液面将会上升。当发生器体内与进料管(8)、抽料器(9)的液面差达到设计值后，液面差不再变化。而发生器上盖(5)受发生器体内沼气压力的影响，在克服其自重压力后，将会浮动上升。发生器体内的沼气容积增大，形成贮气空间。当用户使用沼气时，发生器内贮气体积减少，发生器上盖(5)将会下降，从而形成一个容积不断变化、压力稳定的贮气间。Generator loam cake (5) is also the sealing cover of floating cover type, and it is placed in the sealing tank (1). When the feed liquid in the generator produces biogas, as the pressure of the biogas increases, the liquid level in the generator body will drop, and the feed pipe (8) and the pump (9) connected with the generator body will The liquid level will rise. When the liquid level difference between the generator body and the feed pipe (8) and the material extractor (9) reaches the design value, the liquid level difference does not change anymore. The generator loam cake (5) is affected by the biogas pressure in the generator body, after overcoming the pressure of its own weight, it will float up. The biogas volume in the generator increases to form a gas storage space. When the user uses biogas, the volume of the gas storage in the generator decreases, and the upper cover (5) of the generator will drop, thereby forming a gas storage room with constantly changing volume and stable pressure.
发生器上盖(5)下部的异形配重体(6)也是发生器体内破壳和搅拌装置。随着上盖(5)的上下移动，异形配重体(6)将上下移动即可达到破壳和搅拌的作用。The special-shaped counterweight body (6) at the bottom of the generator loam cake (5) is also a broken shell and stirring device in the generator body. As the loam cake (5) moves up and down, the special-shaped weight body (6) will move up and down to achieve the effects of shell breaking and stirring.
用户如果以秸杆、树叶、青草为主要原料产生沼气，可先排掉上盖(5)顶部调压水池(11)中的水，将发生器上盖(5)移开，发生器内盖(3)上部开口较大，可直接投料。如需大换料，可移开上盖(5)，直接出料。如果发生器需要维护，人也可以直接进入发生器内，安全方便。If the user produces biogas with stalks, leaves and green grass as the main raw materials, the water in the pressure regulating pool (11) at the top of the loam cake (5) can be drained earlier, the generator loam cake (5) is removed, and the generator inner cover (3) The upper opening is larger and can be fed directly. If large refueling is required, the upper cover (5) can be removed and the material can be discharged directly. If the generator needs maintenance, people can also directly enter the generator, which is safe and convenient.
发生器底部为园弧形，使废料容易沉淀在底部中央，便于排出。The bottom of the generator is arc-shaped, so that the waste is easy to settle in the center of the bottom and easy to discharge.
发生器采用树脂型复合材料制成。其特点具有良好的气密性、强度高、耐腐蚀、抗老化、保温性能好、重量轻、整体性好，可工业化生产，制造、运输、安装方便。所有部件均为分件制作、现场组装。发生器安装时，可根据现场地质条件采取地表放置、半埋、全埋方式。安装快速便捷，施工期短。The generator is made of resin type composite material. It is characterized by good air tightness, high strength, corrosion resistance, anti-aging, good thermal insulation performance, light weight, good integrity, can be industrialized, and is easy to manufacture, transport, and install. All parts are manufactured in pieces and assembled on site. When the generator is installed, it can be placed on the surface, half-buried or fully buried according to the geological conditions of the site. The installation is fast and convenient, and the construction period is short.
为修复原有混凝土结构沼气池的病池、废池，可将原有沼气池上部改造为一体化浮罩式结构，并使用树脂型复合材料，其下部保持原有结构。为了增强原有沼气池下部结构的物理、化学性质，可采用树脂型复合材料涂敷表面。In order to repair the sick pool and waste pool of the original concrete structure biogas tank, the upper part of the original biogas tank can be transformed into an integrated floating cover structure, and resin-type composite materials are used, and the lower part maintains the original structure. In order to enhance the physical and chemical properties of the lower structure of the original biogas digester, resin-based composite materials can be used to coat the surface.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02235515U CN2578327Y (en) | 2002-05-23 | 2002-05-23 | Unitary float-cover style marsh gas generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02235515U CN2578327Y (en) | 2002-05-23 | 2002-05-23 | Unitary float-cover style marsh gas generator |
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| CN2578327Y true CN2578327Y (en) | 2003-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN02235515U Expired - Fee Related CN2578327Y (en) | 2002-05-23 | 2002-05-23 | Unitary float-cover style marsh gas generator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485703A (en) * | 2010-12-06 | 2012-06-06 | 陕西华海生物科技有限公司 | Fermentation tank for biogas fertilizer for greenhouse |
| CN105670910A (en) * | 2016-03-30 | 2016-06-15 | 农业部沼气科学研究所 | Household semicontinuous straw anaerobic fermentation device |
-
2002
- 2002-05-23 CN CN02235515U patent/CN2578327Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485703A (en) * | 2010-12-06 | 2012-06-06 | 陕西华海生物科技有限公司 | Fermentation tank for biogas fertilizer for greenhouse |
| CN105670910A (en) * | 2016-03-30 | 2016-06-15 | 农业部沼气科学研究所 | Household semicontinuous straw anaerobic fermentation device |
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| CF01 | Termination of patent right due to non-payment of annual fee |