Sewage treatment device capable of increasing culture of microbial flora

Abstract

The utility model relates to the technical field of water treatment, in particular to a sewage treatment device capable of increasing cultivation of microbial flora, which comprises a sewage pool, and further comprises an increasing cultivation part, a sewage treatment part and a sewage treatment part, the dispersing part comprises a containing assembly and a water wheel which is mounted on the containing assembly and is used for preventing functional flora in the bacterial liquid from being agglomerated and settled; the sewage treatment part comprises a release assembly and stirring blades mounted on the release assembly; the culture increasing part can be used for culturing functional flora, the aeration coil pipe can be used for enabling bacterial liquid to flow through aeration so as to reduce the flora agglomeration and sedimentation phenomenon, meanwhile, culture gas is provided, and the temperature control pipe is convenient for controlling the flora culture temperature environment; the dispersing part can further uniformly mix the bacterial liquid through a containing assembly and a water wheel, so that the dispersion of agglomerated flora is facilitated, and the bacterial liquid with uniform concentration is provided; the sewage treatment part can release the bacterial liquid into the sewage and uniformly mix the bacterial liquid in the sewage, so that the sewage treatment efficiency and effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device capable of increasing the cultivation of microbial flora. Background Art

[0002] Wastewater treatment technologies include biological methods, which mainly use functional bacteria to remove organic pollutants such as total nitrogen, nitrate nitrogen and ammonia nitrogen in wastewater. Currently, most wastewater treatments directly introduce functional bacteria. However, high concentrations of multi-source organic pollutants will inhibit the physiological and biochemical activities of functional bacteria. Therefore, functional bacteria need to be continuously added to wastewater, so a large number of functional bacteria need to be cultivated.

[0003] However, the existing continuous cultivation of functional bacteria will lead to a continuous increase in the concentration of functional bacteria in the cultivation equipment, followed by bacterial agglomeration and continuous sedimentation, resulting in a large number of precipitated bacteria being unable to be effectively utilized. Therefore, it is considered to mix the bacterial liquid so that the functional bacteria with uniform concentration can be provided to the sewage; at the same time, it is necessary to consider how to mix the functional bacteria in the sewage in order to improve the sewage treatment effect; in view of this, we propose a sewage treatment device that can increase the cultivation of microbial flora. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies mentioned in the above background technology and provide a sewage treatment device capable of increasing the cultivation of microbial flora.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A sewage treatment device capable of increasing the cultivation of microbial flora comprises a sewage pool for containing sewage to be treated, and further comprises:

[0007] A cultivation part, used for cultivating functional bacteria for sewage treatment, including a bacteria cultivation tank with an aeration coil inside, and a temperature control tube for temperature control on the bacteria cultivation tank;

[0008] The dispersion part includes a receiving assembly for receiving the bacterial liquid in the bacterial colony cultivation tank, and a water wheel installed on the receiving assembly for preventing the functional bacterial colonies in the bacterial liquid from agglomerating and settling;

[0009] The sewage treatment unit is installed on the sewage pool, and comprises a releasing component for releasing bacterial liquid into the sewage pool, and a stirring blade installed on the releasing component for stirring the sewage to be treated.

[0010] Preferably, the bacterial colony enhancement tank is provided with a culture cavity and a feeding port which is in conduction connection with the culture cavity, and the aeration coil is installed in the culture cavity.

[0011] Preferably, the bacterial colony enhancement tank is provided with an insertion cavity for inserting the temperature control tube, the temperature control tube adopts a continuous S-shaped structure, and the temperature control tube is provided with a plurality of stagnation cavities.

[0012] Preferably, the receiving assembly comprises a bacterial liquid pool, and a guide pipe with a valve is installed between the bacterial liquid pool and the bacterial colony cultivation tank;

[0013] The bacteria liquid pool is provided with an inclined plate near the outlet end of the guide pipe, and the water wheel is rotatably mounted on the inclined plate.

[0014] Preferably, an overflow port is provided on the bacteria liquid pool, and the height of the overflow port is higher than the lowest point of the rotating surface of the water wheel, and a guide plate is installed outside the overflow port.

[0015] Preferably, the release assembly comprises a liquid storage tank located below the guide plate, a plurality of liquid guide tubes are installed below the liquid storage tank, and the liquid guide tubes are provided with through holes for releasing the bacterial liquid.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The sewage treatment device capable of increasing the cultivation of microbial flora can cultivate functional flora for sewage treatment through the cultivation part, wherein the aeration coil can make the bacterial liquid flow through aeration to reduce the phenomenon of bacterial flora agglomeration and sedimentation, and can provide cultivation gas at the same time, and the temperature control tube is convenient for controlling the temperature environment of bacterial flora cultivation; the dispersion part can further mix the bacterial liquid through the receiving component and the water wheel, which is conducive to dispersing the agglomerated bacterial flora and providing the bacterial liquid with uniform concentration; the sewage treatment part can release the uniformly dispersed bacterial liquid into the sewage and mix it in the sewage, which is conducive to improving the sewage treatment efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cutaway exploded view of the overall structure of the utility model;

[0021] Figure 3 This is one of the cutaway exploded views of the growth enhancement part of the utility model;

[0022] Figure 4 This is one of the cutaway exploded views of the growth enhancement part of the utility model;

[0023] Figure 5This is a cutaway exploded view of the dispersion portion of the utility model;

[0024] Figure 6 This is one of the relationship diagrams between the sewage treatment unit and the sewage pool of the utility model;

[0025] Figure 7 This is the second diagram of the relationship between the sewage treatment unit and the sewage pool of the utility model.

[0026] The meaning of each number in the figure is:

[0027] 1. Bacteria colony cultivation tank; 101. Culture inner cavity; 11. Insertion cavity; 12. Feeding port;

[0028] 2. Temperature control tube; 21. Stagnation chamber; 201. Liquid inlet; 202. Liquid outlet; 3. Aeration coil; 4. Flow guide tube; 5. Valve;

[0029] 6. receiving assembly; 61. bacterial liquid pool; 6101. inclined plate; 611. overflow port; 62. guide plate; 7. water wheel;

[0030] 8. release assembly; 81. liquid reservoir; 811. top plate; 82. liquid guide cannula; 821. through hole;

[0031] 9. Sewage tank; 10. Stirring blades; 13. Driving motor. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-7 The utility model describes the above technical solution in detail through the following embodiments:

[0034] A sewage treatment device capable of increasing the cultivation of microbial flora comprises a sewage pool 9 for containing sewage to be treated, and further comprises:

[0035] The cultivation part is used to cultivate functional bacteria for sewage treatment, including a bacteria cultivation tank 1 with an aeration coil 3 inside, and a temperature control tube 2 for temperature control is provided on the bacteria cultivation tank 1;

[0036] The dispersion part includes a receiving assembly 6 for receiving the bacterial liquid in the bacterial colony cultivation tank 1, and a water wheel 7 installed on the receiving assembly 6 for preventing the functional bacterial colonies in the bacterial liquid from agglomerating and settling;

[0037] The sewage treatment unit is installed on the sewage pool 9, and includes a release component 8 for releasing bacterial liquid into the sewage pool 9, and a stirring blade 10 installed on the release component 8 for stirring the sewage to be treated.

[0038] like Figure 1-4 As shown in the structure, in this embodiment, the bacterial culture tank 1 is provided with a culture cavity 101 and a feeding port 12 which is conductively connected to the culture cavity 101, and the aeration coil 3 is installed in the culture cavity 101; the bacteria and culture solution can enter the culture cavity 101 through the feeding port 12, and aeration is provided by the aeration coil 3 to make the bacterial solution flow, so that the bacterial colony is reduced in agglomeration; in addition, in this embodiment, an insertion cavity 11 for inserting a temperature control tube 2 is provided on the bacterial culture tank 1, and the temperature control tube 2 adopts a continuous S-shaped structure, and a stagnant cavity 21 is provided on the temperature control tube 2; a liquid inlet port 201 and a liquid outlet port 202 are provided on the temperature control tube 2, and the temperature control liquid flows in from the liquid inlet port 201, fills the stagnant cavity 21 and then flows out through the liquid outlet port 202, so as to facilitate temperature control by flowing liquid and control the bacterial culture temperature.

[0039] like Figure 1 , Figure 2 and Figure 5 In the structure shown, the receiving assembly 6 includes a bacteria liquid pool 61, a guide pipe 4 provided with a valve 5 is installed between the bacteria liquid pool 61 and the bacterial colony cultivation tank 1, and an inclined plate 6101 is provided near the outlet end of the guide pipe 4 of the bacteria liquid pool 61, and a water wheel 7 is rotatably installed on the inclined plate 6101; in this embodiment, the two outlet ends of the guide pipe 4 are respectively located at the outer sides of the two water wheels 7, which can impact the water wheels 7 to rotate when the bacteria liquid flows out, and the two water wheels 7 rotate in opposite directions. At the same time, an overflow port 611 is provided on the bacteria liquid pool 61 of this embodiment, and the height of the overflow port 611 is higher than the lowest point of the rotating surface of the water wheel 7. When the water wheel 7 rotates, the bacteria liquid at the bottom of the bacteria liquid pool 61 can be stirred to form a local vortex, thereby achieving a stirring and dispersing effect, and obtaining a bacteria liquid with uniform concentration, which is convenient for subsequent use.

[0040] like Figure 6 and Figure 7 In the structure shown in the figure, a guide plate 62 is installed outside the overflow port 611 of this embodiment, and the release assembly 8 includes a liquid reservoir 81 located below the guide plate 62. Thirteen liquid guide tubes 82 are installed below the liquid reservoir 81, and the liquid guide tubes 82 are provided with through holes 821 for releasing the bacterial liquid. When the bacterial liquid flows into the liquid reservoir 81 from the guide plate 62, it will be introduced into each liquid guide tube 82, and the liquid guide tube 82 is inserted into the sewage in the sewage pool 9 below, and the bacterial liquid is released into the sewage through the through holes 821. It should be noted that, if Figure 6 and Figure 7As shown in the structure, the through holes 821 of this embodiment are arranged in a staggered manner, so that the through holes 821 are evenly distributed in the space of the sewage pool 9; at the same time, a top plate 811 is installed on the liquid storage tank 81 in this embodiment, and the top plate 811 drives the stirring blade 10 to stir the sewage to be treated through the driving motor 13, so that the bacterial liquid is mixed and treated in the sewage.

[0041] The sewage treatment device capable of increasing the cultivation of microbial flora of the present embodiment has the following working principle: first, the functional bacteria and culture solution for sewage treatment are added into the culture inner cavity 101 through the feed port 12, the temperature is controlled by the temperature control tube 2, and aeration is provided by the external gas through the aeration coil 3 to make the bacterial solution tumble and reduce the aggregation of the bacterial flora; the valve 5 is opened to guide the bacterial solution through the guide tube 4, and the bacterial solution impacts the water wheel 7, so that the water wheel 7 rotates and stirs the bacterial solution at the bottom of the bacterial solution pool 61, forming a local vortex, achieving a stirring and dispersing effect, and obtaining a bacterial solution with uniform concentration; the bacterial solution flows into each liquid guide tube 82 in the liquid storage pool 81 through the overflow port 611 and the guide plate 62, and the bacterial solution is released from the through hole 821, and is stirred with the stirring blade 10 so that the bacterial solution can be evenly dispersed in the sewage to treat the sewage.

[0042] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0043] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A sewage treatment device capable of increasing the cultivation of microbial flora, comprising a sewage pool (9) for containing sewage to be treated, characterized in that: Also includes: A cultivation section, used for cultivating functional bacteria for sewage treatment, comprising a bacteria cultivation tank (1) with an aeration coil (3) inside, and a temperature control tube (2) for temperature control provided on the bacteria cultivation tank (1); The dispersion part comprises a receiving assembly (6) for receiving the bacterial liquid in the bacterial colony cultivation tank (1), and a water wheel (7) installed on the receiving assembly (6) for preventing the functional bacterial colonies in the bacterial liquid from agglomerating and settling; The sewage treatment unit is installed on the sewage pool (9), and comprises a release component (8) for releasing bacterial liquid into the sewage pool (9), and a stirring blade (10) installed on the release component (8) for stirring the sewage to be treated.

2. The sewage treatment device capable of increasing the cultivation of microbial flora as claimed in claim 1, characterized in that: The bacterial colony enhancement tank (1) is provided with a culture cavity (101) and a feed port (12) which is in conduction connection with the culture cavity (101), and the aeration coil (3) is installed in the culture cavity (101).

3. The sewage treatment device capable of increasing the cultivation of microbial flora as claimed in claim 1, characterized in that: The bacterial colony enhancement tank (1) is provided with an insertion cavity (11) for inserting the temperature control tube (2), the temperature control tube (2) adopts a continuous S-shaped structure, and the temperature control tube (2) is provided with a plurality of stagnation cavities (21).

4. The sewage treatment device capable of increasing the cultivation of microbial flora as claimed in claim 1, characterized in that: The receiving assembly (6) comprises a bacterial liquid pool (61), and a flow guide pipe (4) provided with a valve (5) is installed between the bacterial liquid pool (61) and the bacterial colony cultivation tank (1); The bacterial liquid pool (61) is provided with an inclined plate (6101) near the outlet end of the guide pipe (4), and the water wheel (7) is rotatably mounted on the inclined plate (6101).

5. The sewage treatment device capable of increasing the cultivation of microbial flora as claimed in claim 4, characterized in that: The bacterial liquid pool (61) is provided with an overflow port (611), and the height of the overflow port (611) is higher than the lowest point of the rotating surface of the water wheel (7), and a guide plate (62) is installed outside the overflow port (611).

6. The sewage treatment device capable of increasing the cultivation of microbial flora as claimed in claim 5, characterized in that: The release assembly (8) comprises a liquid reservoir (81) located below the guide plate (62), a plurality of liquid guide tubes (82) are installed below the liquid reservoir (81), and the liquid guide tubes (82) are provided with through holes (821) for releasing bacterial liquid.

Images