Novel organic wastewater efficient anaerobic bioreactor
A technology for organic wastewater and anaerobic organisms, applied in water pollutants, waste fuel, anaerobic digestion treatment, etc., can solve the problems of insufficient reaction and low treatment efficiency, and achieve good quality, stable digestion efficiency and stable performance. Effect
Inactive Publication Date: 2017-07-04
兰迪(广州)环保新能源科技有限公司
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On the other hand, the pollution caused by the rapid development of the intensive livestock and poultry breeding industry in my country has become quite serious. Although there have been applications in China to produce biogas from livestock manure and sewage, these methods generally have low treatment efficiency and insufficient response. Shortcomings
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[0032] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:
[0033] Such as Figure 1~4 As shown, the new organic wastewater high-efficiency anaerobic bioreactor, including:
[0034] Box body 1, this box body 1 can be existing container, and this box body 1 interior is provided with the first spacer 5, the second spacer 6 and the 3rd spacer 7 successively from bottom to top, the box body 1 A sludge bed mixing zone 4 is formed between the bottom end and the first partition 5, and a first reaction zone is formed between the first partition 5 and the second partition 6; the second partition 6 and the second partition Between the three partitions 7 is the second reaction zone, in which a plurality of vertical rods 11 are installed, and the outer surface of the side end of each vertical rod 11 is provided with a ciliated elastic filler, the ciliated elastic filler is specifically It is a filler made of elastic carbo...
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Abstract
A novel organic wastewater efficient anaerobic bioreactor comprises a box, inside which a first isolation net, a second isolation net and a third isolation net are successively arranged from the bottom to the top. A sludge bed mixing zone is formed between the bottom of the box and the first isolation net. A first reaction zone is formed between the first isolation net and the second isolation net. A second reaction zone is formed between the second isolation net and the third isolation net. A collection chamber is arranged above the third isolation net. The top of the box is provided with a biogas output pipe. The novel organic wastewater efficient anaerobic bioreactor also comprises a wastewater discharge-in pipeline, a wastewater discharge-out pipeline and multiple biological nest floating balls. The first reaction zone is filled with the multiple biological nest floating balls for growth of microbes. Each biological nest floating ball has floating motion tendency. A heater is installed in the wastewater discharge-in pipeline and is used for heating wastewater which is about to enter the box. The novel organic wastewater efficient anaerobic bioreactor is used for enhancing biogas generation efficiency and provides a reasonable and efficient reaction place for anaerobic fermentation. By the use of the anaerobic bioreactor, the reaction process is more complete.
Description
technical field [0001] The invention relates to the technical field of anaerobic digestion biogas generation, in particular to a novel high-efficiency anaerobic bioreactor for organic wastewater. Background technique [0002] At present, with the continuous development and increasing scale of animal husbandry and poultry farming, some enterprises in this field generally discharge a large amount of wastewater containing high concentrations of organic matter in the production process. This type of wastewater belongs to eutrophic organic matter. Pollutants are a valuable resource. People can make full use of these organic waste water to produce high-quality and clean energy, such as biogas, and at the same time, some valuable by-products, such as organic fertilizers, can also be produced. [0003] At present, the main method of biogas production is to use livestock and poultry manure as raw material, combined with anaerobic fermentation technology. This method is widely used in...
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IPC IPC(8): C02F3/28C02F103/20C02F101/30
CPCC02F3/2806C02F3/2813C02F3/2846C02F3/286C02F2101/30C02F2103/20C02F2203/006Y02E50/30
Inventor 卢少芳张雅琳孙志鸿
Owner 兰迪(广州)环保新能源科技有限公司