Microbial agent sewage treatment tank device

Abstract

The utility model discloses a microbial agent sewage treatment box device, which relates to the technical field of sewage treatment boxes, and comprises a box body capable of accommodating sewage, a cover plate is arranged at an upper opening of the box body, and a plurality of rows of microbial agent nozzles capable of spraying microbial agents into the box body are embedded on the cover plate. A plurality of rotatable guide frames are arranged in the box body, and stirring frames capable of rotating along the opposite direction of the guide frames are arranged below the guide frames. The microbial inoculum is transferred to different positions of the inner cavity of the box body by utilizing the guide frame in a rotating state. The distribution range of falling of the fungicide is expanded, and the uniformity and efficiency of fusion of the fungicide and water are improved. The stirring frame and the guide frame rotate in opposite directions, so that water liquid flowing is accelerated, the position of the water liquid is promoted to change continuously, biological agents falling to different positions in the box body can be driven to be rapidly mixed with sewage, and the sewage treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment tank technical field especially relates to a kind of microbial inoculant sewage treatment tank device. BACKGROUND

[0002] Bioinoculant plays an active role in sewage treatment. They can promote the rapid reproduction of microorganisms in sewage under the stimulation of biological enzymes and trace elements, and grow rapidly using N, P, COD and other elements in sewage. In this way, they can degrade organic pollutants and some toxic and harmful substances in sewage. There are also studies on the use of specific microorganisms purified from food materials to make composite inoculant, to treat domestic sewage under different oxygen supply conditions, and to investigate the purification effect of the inoculant on sewage. Based on the principles of microbial synergistic metabolism, ecological niche separation and microbial self-adaptation, researchers have constructed high-efficiency degradation inoculant for specific types of sewage by repeatedly screening, recombining and domesticating bacterial strains. In general, microbial inoculant improves the efficiency and quality of sewage treatment by introducing and cultivating beneficial microorganisms to change the biochemical properties of harmful substances in sewage.

[0003] The existing equipment using bioinoculant to sterilize the microorganisms in sewage mostly uses spraying equipment to quantitatively and pointwise input bioinoculant into sewage during operation. However, since the capacity of the sewage tank is large and the input point of bioinoculant is mostly fixed, the fusion speed of bioinoculant with sewage is slow, and it takes a long time to achieve comprehensive sterilization of sewage, resulting in low work efficiency. SUMMARY

[0004] To solve the above problems, the present application provides a microbial inoculant sewage treatment tank device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a microbial inoculant sewage treatment tank device, comprising a tank capable of containing sewage, a cover plate is arranged at the upper opening of the tank, and a plurality of rows of inoculant nozzles capable of spraying inoculant into the tank are embedded in the cover plate.

[0006] A plurality of rotatable guide frames are arranged in the tank, and a stirring frame capable of rotating in the opposite direction is arranged below each guide frame. When the bioinoculant falls, the guide frame in the rotating state can transfer the inoculant to different positions in the cavity of the tank.

[0007] Further, the guide frame comprises a recessed plate body recessed towards the bottom wall of the tank, the recessed plate body is located directly below the inoculant nozzle, and the two long edges of the recessed plate body are fixed with inclined arc-shaped plate bodies through the flanging parts, the two arc-shaped plate bodies are symmetrically distributed on both sides of the recessed plate body, and a plurality of flow holes are arranged on the recessed plate body and the arc-shaped plate body.

[0008] Further, the two ends of the guide frame are connected with the same driving shaft I through connecting arms, the driving shaft I is arranged on the box, and the two ends of the driving shaft I exposed to the outside of the box are provided with linkage gears I.

[0009] Further, the central position of the stirring frame is provided with a driving shaft II capable of rotating synchronously, the driving shaft II is arranged on the box, the two ends of the driving shaft II exposed to the outside of the box are provided with linkage gears II, the linkage gears II are engaged with the linkage gears I, and the box is externally provided with a driving motor capable of controlling the rotation of the driving shaft II.

[0010] Further, the section of the bacteria agent nozzles in the same row extending above the cover plate are connected through support pipes, and the interface ends of the support pipes are provided with conveying pipes.

[0011] Further, the box is provided with a water inlet pipe and a water outlet pipe capable of accommodating inflow and outflow of sewage, and the water inlet pipe and the water outlet pipe are arranged from top to bottom along the distribution direction of the box.

[0012] Further, the box is externally provided with a rack, and the driving motors are arranged on the rack.

[0013] In conclusion, the technical effects and advantages of the utility model are as follows:

[0014] The guide frame in the rotating state is used to transfer the bacteria agent to different positions in the inner cavity of the box, the distribution range of the falling bacteria agent is expanded, and the uniformity and efficiency of the fusion of the bacteria agent and the water liquid are improved. The stirring frame and the guide frame rotate in opposite directions, accelerate the flow of the water liquid, and make the position of the water liquid change constantly, so that the biological bacteria agent falling to different positions in the box can be quickly mixed with the sewage, and the efficiency of the sewage treatment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is a structure schematic view of the box after being cut open.

[0018] Figure 3 It is a second perspective structure schematic view of the box after being cut open.

[0019] Figure 4 It is a position structure schematic view of the microbial agent sprayer, guide frame and stirring frame.

[0020] In the figure: 1, box; 11, water inlet pipe; 12, water outlet pipe; 13, rack; 2, cover plate; 3, microbial agent sprayer; 31, support pipe; 32, conveying pipe; 4, guide frame; 41, flow-through hole; 42, connecting arm; 5, drive shaft one; 6, linkage gear one; 7, linkage gear two; 8, drive shaft two; 9, drive motor; 10, stirring frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment: refer to Figures 1-4 The microbial agent sewage treatment box device shown in the figure comprises a box 1 capable of containing sewage, cover plates 2 are arranged at the upper openings of the box 1, and a plurality of microbial agent sprayers 3 capable of spraying microbial agents into the box 1 are embedded in the cover plates 2.

[0023] A plurality of rotatable guide frames 4 are arranged in the box 1, the lower portions of the guide frames 4 are provided with stirring frames 10 capable of rotating in the opposite direction, and when the biological agents fall, the guide frames 4 in the rotating state can transfer the microbial agents to different positions in the inner cavity of the box 1.

[0024] At this time, the stirring frames 10 and the guide frames 4 rotate in the opposite direction, accelerate the flow of water, and promote the continuous change of the position of the water, so as to drive the biological agents falling into different positions in the box 1 to quickly mix with the sewage, thereby improving the efficiency of sewage treatment.

[0025] The guide frames 4 each comprise a recessed plate body recessed towards the bottom wall direction of the box 1, the recessed plate body is located directly below the microbial agent sprayer 3, and the two long edges of the recessed plate body are fixed with arc-shaped plate bodies distributed in an inclined manner through the flanging portions, the two arc-shaped plate bodies are symmetrically distributed on the two sides of the recessed plate body, and a plurality of flow-through holes 41 are arranged on the recessed plate body and the arc-shaped plate body.

[0026] When the biological agents fall, the recessed plate body located below it is in a rotating state, part of the biological agents falls through the flow-through holes 41 on the recessed plate body, further, the recessed plate body in the rotating state can shunt a certain amount of biological agents, and the biological agents fall along the flow-through holes 41 on the surface of the arc-shaped plate body, thereby expanding the distribution range of the falling microbial agents and improving the uniformity and efficiency of the fusion of the microbial agents and the water.

[0027] As Figure 3 , Figure 4 shown, both ends of the guide frame 4 are connected with the same drive shaft one 5 through the connecting arm 42, the drive shaft one 5 is arranged on the box body 1, and both ends of the drive shaft one 5 exposed to the outside of the box body 1 are provided with the linkage gear one 6.

[0028] The central position of the stirring frame 10 is provided with the drive shaft two 8 which can rotate synchronously, the drive shaft two 8 is arranged on the box body 1, both ends of the drive shaft two 8 exposed to the outside of the box body 1 are provided with the linkage gear two 7, the linkage gear two 7 is engaged with the linkage gear one 6, and the box body 1 is provided with the drive motor 9 which can control the rotation of the drive shaft two 8. The drive motor 9 in the running state can control the operation of the drive shaft two 8, so as to control the rotation of the stirring frame 10. In the rotation process of the stirring frame 10, the sewage in the box body 1 can be fully stirred, so as to promote the complete mixing of the sewage and the biological agent, and the efficiency of sewage purification is improved.

[0029] In the running state of the drive shaft two 8, the linkage gear two 7 connected with the drive shaft two 8 can rotate synchronously, so as to drive the linkage gear one 6 engaged with the linkage gear two 7 to rotate. The rotation of the linkage gear one 6 can drive the drive shaft one 5 to rotate synchronously, and then the guide frame 4 and the stirring frame 10 can rotate in opposite directions.

[0030] As Figure 1 shown, the section of the same row of the agent spray head 3 extending above the cover plate 2 is connected through the support pipe 31, and the interface end of the support pipe 31 is provided with the conveying pipe 32. The conveying pipe 32 can be externally connected with the biological agent supply pipeline, so that the biological agent can flow smoothly into the agent spray head 3, and then the agent is sprayed into the box body 1.

[0031] In order to make the sewage flow into and out of the box body 1, the water inlet pipe 11 and the water outlet pipe 12 which can accommodate the sewage flowing in and out are arranged on the box body 1, and the water inlet pipe 11 and the water outlet pipe 12 are arranged from top to bottom along the distribution direction of the box body 1.

[0032] In order to maintain the stability of the box body 1, the water outlet pipe 12 has a mounting space, and the rack 13 is arranged outside the box body 1, and the drive motor 9 is arranged on the rack 13, so as to ensure the stability of the drive motor 9 in the running state.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical scheme recorded in the foregoing embodiments, or equivalent replacement of part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A microbial inoculant sewage treatment tank apparatus comprising a tank (1) which can contain sewage, characterised in that: The upper opening of the box (1) is provided with a cover plate (2), and a plurality of rows of fungicide spray nozzles (3) for spraying fungicide into the box (1) are embedded on the cover plate (2). A plurality of rotatable guide frames (4) are arranged in the box (1), and an agitating frame (10) rotatable in the opposite direction is arranged below each guide frame (4). When the biological fungicide falls, the guide frame (4) in the rotating state can transfer the fungicide to different positions in the cavity of the box (1).

2. The microbial inoculant sewage treatment tank apparatus of claim 1, wherein: Each guide frame (4) comprises a recessed plate body recessed towards the bottom wall of the box (1), the recessed plate body is located directly below the fungicide spray nozzle (3), and the two long edges of the recessed plate body are fixed with inclined arc-shaped plate bodies through the flanging portions, the two arc-shaped plate bodies are symmetrically arranged on the two sides of the recessed plate body, and a plurality of flow holes (41) are arranged on the recessed plate body and the arc-shaped plate body.

3. The microbial inoculant sewage treatment tank apparatus of claim 2, wherein: Both ends of the guide frame (4) are connected with the same driving shaft I (5) through the connecting arms (42), the driving shaft I (5) is arranged on the box (1), and the two ends of the driving shaft I (5) exposed to the outside of the box (1) are provided with linkage gears I (6).

4. The microbial inoculant sewage treatment tank apparatus of claim 3, wherein: A driving shaft II (8) synchronously rotatable with the agitating frame (10) is arranged at the central position of the agitating frame (10), the driving shaft II (8) is arranged on the box (1), the two ends of the driving shaft II (8) exposed to the outside of the box (1) are provided with linkage gears II (7), the linkage gears II (7) are engaged with the linkage gears I (6), and a driving motor (9) for controlling the rotation of the driving shaft II (8) is arranged outside the box (1).

5. The microbial inoculant sewage treatment tank apparatus of claim 1, wherein: The sections of the fungicide spray nozzles (3) in the same row extending above the cover plate (2) are connected through support pipes (31), and the interface ends of the support pipes (31) are provided with conveying pipes (32).

6. The microbial inoculant sewage treatment tank apparatus of claim 1, wherein: The box (1) is provided with an inlet pipe (11) and an outlet pipe (12) for containing inflow and outflow of sewage, and the inlet pipe (11) and the outlet pipe (12) are arranged from top to bottom along the distribution direction of the box (1).

7. The microbial inoculant sewage treatment tank apparatus of claim 4, wherein: A rack (13) is arranged outside the box (1), and the driving motor (9) is arranged on the rack (13).

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