Efficient nitrifying bacteria culture device with oxygenation function
A technology for nitrifying bacteria and cultivating devices, which is applied in biochemical cleaning devices, enzymology/microbiology devices, fish farming, etc., can solve the problems of poor filtration effect, structural limitations, and dead zones, etc., and improve the oxygen content. , improve the stability, increase the number of effects
Pending Publication Date: 2020-06-23
YANSHAN UNIV
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Problems solved by technology
The advantage of the filter cartridge is that it does not occupy the space of the fish tank, but the disadvantage is that the filtering effect is poor and the ability to cultivate nitrifying bacteria is weak
Waterfall filtration is only suitable for small fish tanks, and the ability to cultivate nitrifying bacteria is very weak
[0004] Although the above-mentioned various filter devices and metho
Method used
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[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0027] The invention discloses a high-efficiency nitrifying bacteria cultivation device with oxygen increasing function, such as Figure 1-9 As shown, filter tank 1 and fish tank 2 are included, and filter tank 1 and fish tank 2 are integrally formed without a cover rectangular box structure. There is a water inlet 113 above the plate between filter tank 1 and fish tank 2, and the position of water inlet 113 is set At the height of the water level higher than the fish tank 2, to ensure that under the effect of pressure difference, the water in the fish tank 2 and the filter tank 1 can circulate. There is a water outlet 115 below the plate between the filter tank 1 and the fish tank 2, and the water outlet 115 can discharge the water flowing through the filter tank 1 back into the fish tank 2; 114. One end of the positive positive connecting pip...
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The invention relates to an efficient nitrifying bacteria culture device with an oxygenation function, and belongs to the technical field of bacteria culture devices. The efficient nitrifying bacteriaculture device comprises a filtering slot which is of a rectangular solid structure, wherein a slot body for clamping multiple layers of pore plates is formed in the inner wall of the filtering slot,and filtering materials for survival of nitrifying bacteria are placed on the pore plates; and a fish tank is integrally arranged on the outer side surface of the filtering slot, a water inlet communicating with the fish tank is formed in the top of the filtering slot, a water outlet communicating with the fish tank is formed in the bottom of the filtering slot, and an oxygenation connecting pipeconnected with an oxygen pump is mounted at the side lower part of the filtering slot. According to the efficient nitrifying bacteria culture device, the content of the nitrifying bacteria in a unitvolume is increased by increasing the oxygen content based on furthest utilization of the filtering materials.
Description
technical field [0001] The invention relates to a high-efficiency nitrifying bacteria culture device with oxygen increasing function, belonging to the technical field of bacteria culture devices. Background technique [0002] Nitrifying bacteria are autotrophic bacteria, prokaryotes, including two completely different metabolic groups: Nitrosobacillus and Nitrobacter, both of which are obligate aerobic bacteria. Once the oxygen and organic matter levels in the aquarium have stabilized, stable colonies can be established. The toxic substances in fish tanks or breeding ponds are mainly ammonia and nitrous acid. These two toxic substances can be consumed by nitrifying bacteria and produce non-toxic nitrate. Nitrate is the best nitrogen fertilizer for algae and can be absorbed by algae. absorbed and assimilated. Therefore, nitrifying bacteria are absolutely indispensable in fish tanks or breeding ponds. If there is a lack of nitrifying bacteria, the ammonia content in the wate...
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Login to View More IPC IPC(8): C12M1/00C12M1/04A01K63/00A01K63/04
CPCC12M23/12C12M29/06A01K63/003A01K63/04A01K63/045A01K63/042
Inventor 张红升曹丽琴王洪超张洪旭黄彦春
Owner YANSHAN UNIV