Nitrification water purification bacterium cultivation house

Abstract

The utility model discloses a nitrification water purification bacteria cultivation house which comprises a plurality of groups of bacteria cultivation blocks and first filter holes, the plurality of groups of bacteria cultivation blocks are connected through connecting blocks, circulating ports are arranged among the middle parts of the plurality of bacteria cultivation blocks, and dissolved oxygen channels are spirally distributed on the surfaces of the bacteria cultivation blocks by taking the circulating ports as centers; the first filter holes are formed in the outer surface of the bacterium culture block, the bacterium culture block is placed in water, beneficial bacteria nitrifying bacteria are put into the cavity, and the nitrifying bacteria can be attached into the holes of the bacterium falling base to grow when making contact with the bacterium falling base; water flow circulating on the surface of the bacteria cultivation block and in the circulating opening can filter impurities in water through the first filter holes and the second filter holes, the situation that the impurities block the bacteria cultivation block and affect oxygen circulation is avoided, the spiral dissolved oxygen channel can increase the dissolved oxygen amount in the dissolved oxygen channel when the water flow passes through, and therefore sufficient energy is provided for nitrifying bacteria, and the service life of the nitrifying bacteria is prolonged. The nitration reaction is more effectively carried out, so that the water purification effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nitrification water purification, and particularly relates to a nitrification water purification bacteria cultivation house. Background Art

[0002] For aquarium farming such as ornamental fish, the metabolism of ornamental fish in a nearly closed aquarium will produce a lot of waste and feed residues. These wastes in the aquarium will produce harmful substances such as ammonia and nitrite, which will lead to the death of ornamental fish. Therefore, it is necessary to use a culture house to carry out biochemical filtration to harmlessly treat the harmful substances in the aquarium. Nitrifying bacteria mainly convert ammonia nitrogen into nitrite, and further convert nitrite into nitrate, thereby reducing the concentration of harmful substances in the water and stabilizing the water quality.

[0003] In the prior art, when harmful substances in the water are decomposed by a culture house in an aquarium, the culture house has a porous surface structure, and metabolism in the aquarium produces a lot of waste. In addition, the feed residue will cause the pores on the surface of the culture house to become clogged when the water flows for a long time, thereby reducing the culture rate of the culture house and the filtration effect of the water quality. Utility Model Content

[0004] The purpose of the utility model is to provide a nitrification water purification bacteria culture house to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nitrification water purification bacteria cultivation house, comprising:

[0006] The culture blocks are provided in a plurality of groups, each of which is connected by a connecting block. A flow opening for circulating water is provided between the middle portions of the culture blocks. Dissolved oxygen channels are spirally distributed on the surface of the culture blocks and centered on the flow opening, so that when water flows into the dissolved oxygen channels, the dissolved oxygen content in the culture blocks is increased.

[0007] The first filter hole is provided on the outer surface of the culture block, and the second filter hole is provided on the surface of the flow port. Impurities in the water are filtered through the first filter hole and the second filter hole to ensure normal water flow in the culture block, thereby increasing the culture effect.

[0008] Preferably, the culture block is provided with a filling cavity located in the first filter hole, and a chamber is provided on one side of the filling cavity.

[0009] Preferably, a colony for culturing and breeding nitrifying bacteria is provided on one side of the chamber.

[0010] Preferably, the filling cavity is filled with organic matter.

[0011] Preferably, the bacteria colony is made of porous ceramic material.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By placing the culture block in water and placing beneficial bacteria nitrifying bacteria in the chamber, the nitrifying bacteria will attach to the holes of the culture base and grow when in contact with the culture base, and the water flowing through the surface of the culture block and the flow port can filter impurities in the water through the first filter hole and the second filter hole to prevent impurities from clogging the culture block and affecting oxygen circulation.

[0014] After impurities in the water are filtered through the first and second filter holes, the water flow in the flow port can provide oxygen for the growth and reproduction of nitrifying bacteria on the colony. Since nitrifying bacteria are aerobic bacteria, the efficiency of the growth and reproduction of nitrifying bacteria can be greatly improved. The spiral dissolved oxygen channel can increase the dissolved oxygen content in the dissolved oxygen channel when the water flows through, thereby providing sufficient energy for the nitrifying bacteria, enabling them to carry out nitrification reaction more effectively, thereby improving the water purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a top view of the utility model.

[0018] In the figure: 1. Culture block; 2. Flow port; 3. Dissolved oxygen channel; 4. First filter hole; 5. Second filter hole; 6. Filling cavity; 7. Chamber; 8. Bacteria colony; 9. Connecting block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The utility model provides Figure 1-3 A nitrification water purification bacteria culture house is shown, comprising:

[0021] The culture blocks 1 are provided in a plurality of groups connected by connecting blocks 9. A flow opening 2 for circulating water is provided between the plurality of culture blocks 1. Dissolved oxygen channels 3 are spirally distributed on the surface of the culture blocks 1 and centered on the flow opening 2, so that when water flows into the dissolved oxygen channels 3, the dissolved oxygen content in the culture blocks 1 is increased.

[0022] The culture block 1 is made of quartz ceramic. While ensuring the hardness and durability of the product, the composition of the culture block 1 is designed to have a quartz ceramic content of more than 80%. The purpose is to make the material purer and solve the problem of excessive heavy metals in the quartz ceramic. While filtering and removing nitrification products, it will not affect the water quality. This changes the old production model where impure clay causes hardening of the water or the filtered water changes the pH value of the applicable indicators, ensuring the quality and safety of the aquaculture water.

[0023] The first filter hole 4 is provided on the outer surface of the culture block 1, and the second filter hole 5 is provided on the surface of the flow port 2. Impurities in the water are filtered through the first filter hole 4 and the second filter hole 5 to ensure normal water flow in the culture block 1, thereby increasing the culture effect.

[0024] The culture block 1 is provided with a filling cavity 6 in the first filter hole 4 , and a chamber 7 is provided on one side of the filling cavity 6 . The chamber 7 is used for adding beneficial bacteria nitrifying bacteria.

[0025] A colony 8 for cultivating and breeding nitrifying bacteria is provided on one side of the chamber 7. When the nitrifying bacteria come into contact with the colony 8, they will adhere to the holes of the colony 8 and grow.

[0026] The filling cavity 6 may be filled with organic matter that is no more than 10% of the total carbon source. By adding an appropriate amount of organic matter, an additional carbon source can be provided for nitrifying bacteria, thereby promoting their growth.

[0027] The colony seat 8 is made of a ceramic porous material. The porous structure can provide sufficient surface area to promote the growth of nitrifying bacteria while maintaining appropriate air permeability for the nitrifying bacteria.

[0028] The nitrification water purification culture house is constructed by placing a culture block 1 in water and placing beneficial nitrifying bacteria in a chamber 7. When the nitrifying bacteria come into contact with a colony 8, they adhere to the holes in the colony 8 and grow. The water flowing through the surface of the culture block 1 and the flow port 2 can filter impurities in the water through the first filter holes 4 and the second filter holes 5, thereby preventing impurities from clogging the culture block 1 and affecting oxygen circulation.

[0029] After the impurities in the water are filtered through the first filter hole 4 and the second filter hole 5, the water flow in the flow port 2 can provide oxygen for the growth and reproduction of nitrifying bacteria on the colony 8 when it flows. Since nitrifying bacteria are aerobic bacteria, the efficiency of the growth and reproduction of nitrifying bacteria can be greatly improved. The dissolved oxygen channel 3 designed with a spiral dispersed water flow can increase the dissolved oxygen content in the dissolved oxygen channel 3 when the water flows through. Since nitrifying bacteria need to consume a large amount of oxygen during the nitrification reaction to decompose toxins in the water, the dissolved oxygen channel 3 can provide sufficient energy for the nitrifying bacteria, enabling them to carry out the nitrification reaction more effectively, thereby improving the water purification effect. The filling cavity 6 can be filled with organic matter not exceeding 10% of the total carbon source. By adding an appropriate amount of organic matter, an additional carbon source can be provided for the nitrifying bacteria, thereby promoting their growth.

[0030] The vertical and horizontal grooves adopted by the utility model are combined with the central and peripheral arc hollowing design to make the product suitable for both vertical and horizontal water flow modes. The ultimate goal is to achieve global flow control without affecting the final water output effect, and to extend the time that water stays on the culture block 1 to the maximum extent, so that the bacteria cultured in the culture block 1 have the maximum area and time to fully contact and react, achieving extremely high ammonia removal efficiency.

[0031] Moreover, different trace elements can be added into the production formula according to the different aquaculture water bodies to enrich the living water elements and achieve various aquaculture purposes.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A nitrification water purification bacteria culture house, characterized in that: include: A culture block (1), wherein the culture block (1) is provided with a plurality of groups of culture blocks (1) connected by connecting blocks (9), a flow opening (2) for circulating water is provided between the middle portions of the plurality of culture blocks (1), and a dissolved oxygen channel (3) is spirally distributed on the surface of the culture block (1) and centered at the flow opening (2), so that when water flows into the dissolved oxygen channel (3), the dissolved oxygen content in the culture block (1) is increased; A first filter hole (4) is provided on the outer surface of the culture block (1), and a second filter hole (5) is provided on the surface of the flow port (2). Impurities in the water are filtered through the first filter hole (4) and the second filter hole (5), so that water can flow normally in the culture block (1), thereby increasing the culture effect.

2. The nitrification water purification bacteria culture house according to claim 1, characterized in that: The culture block (1) is provided with a filling cavity (6) located in the first filter hole (4), and a chamber (7) is provided on one side of the filling cavity (6).

3. The nitrification water purification bacteria culture house according to claim 2, characterized in that: A colony (8) for culturing and breeding nitrifying bacteria is provided on one side of the chamber (7).

4. The nitrification water purification bacteria culture house according to claim 2, characterized in that: The filling cavity (6) is filled with organic matter.

5. The nitrification water purification bacteria culture house according to claim 3, characterized in that: The bacteria colony (8) is made of a ceramic porous material.

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