Microbial reaction tank

Abstract

The utility model discloses a microorganism reaction tank which comprises a tank body, an aeration component is mounted on the inner bottom wall of the tank body, a gear motor for driving the aeration component to rotate is fixed at the bottom end of the outer side wall of the tank body, an air pump is fixedly connected to the side wall of one side, far away from the gear motor, of the tank body, and an exhaust port of the air pump is fixedly connected with an exhaust pipe. And the other end of the exhaust pipe is communicated with the aeration assembly. According to the sewage treatment device, the tank body, the aeration assembly, the speed reducing motor and the air pump are arranged, air can be injected into the aeration assembly through the air pump, and then oxygen can be increased in the tank body after the air is discharged through the aeration assembly, so that organic matters and pollutants in sewage can be degraded by microorganisms, and in the process, the organic matters and the pollutants can be effectively degraded. A plurality of aeration pipes of the aeration assembly can be driven to slowly rotate at the bottom of the tank body through the gear motor, the coverage range of bubbles discharged by the aeration assembly is increased, the contact area of microorganisms and air is increased, and the sewage treatment effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a kind of microbial reaction pool. BACKGROUND

[0002] Sewage treatment is the process that makes sewage reach the water quality requirement of being discharged into a water body or reused, sewage treatment is widely applied in building, agriculture, transportation, energy, petrochemical, environmental protection, city landscape, medical treatment and catering and each field, and microbial reaction pool is widely used in sewage treatment device.The principle is to put filler bed in the reaction pool, put microorganism in the filler bed, increase the oxygen content in sewage with aeration device, so that microorganism can degrade harmful substances in sewage.But the existing microbial reaction pool still has the following shortcomings:

[0003] The existing microbial reaction pool needs to replace filler bed frequently when using, but filler bed is tied on the horizontal bar on the top of pool with rope, and installation and disassembly are not convenient.And in aeration process, filler bed is light, and it is easy to shake with air bubble, thereby affecting treatment effect.Secondly, the position of bottom aeration assembly is fixed, and it cannot guarantee that the air bubble discharged is widely dispersed in the whole pool body in a short time.Therefore, it needs to be further improved. UTILITARY MODEL

[0004] The utility model aims at solving the shortcomings in prior art, and proposes a kind of microbial reaction pool.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of microbial reaction pool, including pool body, aeration assembly is installed in the bottom wall in the pool body, the reduction motor that the aeration assembly rotation of drive is fixed at the bottom end of the outer side wall of the pool body, the side wall of the pool body is fixedly connected with air pump away from reduction motor side, and air pump exhaust is fixedly connected with exhaust pipe, the other end of exhaust pipe is communicated with aeration assembly, the inside of the pool body is equipped with multiple support components, multiple microbial filler components are installed in each support component, the top end of the side wall of the pool body is fixed with multiple semicircular clamps for installing support component.

[0006] Further, the top end of the side wall of the pool body is fixedly connected with inlet pipe, the bottom end of the side wall of the pool body is fixedly connected with drain pipe, and the valve is fixedly connected in the middle of drain pipe.

[0007] Further, the aeration assembly includes vertical pipe fixed in the bottom wall of pool body, the top end of vertical pipe is sealingly rotatably connected with sleeve, the top end of sleeve is fixedly connected with hollow disc, the side wall of hollow disc is fixedly connected with multiple aeration pipes, and one end of exhaust pipe away from air pump is communicated with the side wall of vertical pipe.

[0008] Further, the sleeve outer side wall is fixedly connected with a driven bevel gear, the speed reducer motor driving end is fixedly connected with a driving shaft, the driving shaft passes through the pool body side wall and is fixedly connected with a driving bevel gear, and the driving bevel gear is engaged with the driven bevel gear.

[0009] Further, the bracket assembly comprises a top rod and a bottom rod, both sides of the top rod are fixedly provided with telescopic rods, both sides of the bottom rod are fixedly connected with circular pipes, the bottom end of the telescopic rod is located in the circular pipe and is slidably connected with the circular pipe, the top end side wall of the circular pipe is penetrated and is threadedly rotatably connected with a locking bolt, and both ends of the top rod are clamped in the semicircular clamps.

[0010] Further, the microbial filler assembly comprises a filler bed, and the top end and the bottom end of the filler bed are fixedly connected with hooks, and the lower surface of the top rod and the upper surface of the bottom rod are fixedly connected with a plurality of hook rings for connecting the hooks at equal distances.

[0011] Further, the exhaust pipe is fixedly connected with a one-way valve at one end close to the air pump.

[0012] The microorganism reaction pool has the advantages that:

[0013] 1. In use, the microorganism reaction pool is provided with a pool body, an aeration assembly, a speed reducer motor and an air pump, air can be injected into the aeration assembly through the air pump, and then the oxygen in the pool body can be increased after the air is discharged through the aeration assembly, so that the microorganisms can degrade the organic matter and pollutants in the sewage, and in this process, the speed reducer motor can drive the multiple aeration pipes of the aeration assembly to slowly rotate at the bottom of the pool body, increase the coverage range of the air bubbles discharged by the aeration assembly, increase the contact area of the microorganisms and the air, and thus improve the sewage treatment effect.

[0014] 2. In use, the microorganism reaction pool is provided with a bracket assembly and a plurality of microbial filler assemblies, a plurality of microbial filler assemblies are installed in each bracket assembly, the microbial filler assemblies are expanded by the bracket assembly, the shaking of the microbial filler assemblies during the aeration process can be avoided, the microbial filler assemblies can be quickly disassembled from the bracket assembly, and the bracket assembly is convenient to replace. Secondly, the height of the bracket assembly can be adjusted, and the length of the microbial filler assembly can be adapted. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be needed to use the drawings in the specific implementation manner to make a brief introduction, obviously, the following description in the drawings is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0016] Figure 1The overall sectional view of the utility model;

[0017] Figure 2 The partial perspective view of the utility model;

[0018] Figure 3 The utility model discloses Figure 1 The enlarged view of A in the middle.

[0019] The reference signs are as follows:

[0020] 1, pool body;2, aeration assembly;21, vertical pipe;22, sleeve;23, hollow disc;24, aeration pipe;25, driven bevel gear;3, speed reducer motor;4, drive shaft;5, driving bevel gear;6, air pump;7, exhaust pipe;8, check valve;9, support assembly;91, top rod;92, bottom rod;93, telescopic rod;94, round pipe;95, locking bolt;96, hanging ring;10, microbial filler assembly;101, filler bed;102, hook;11, semicircular clamp;12, water inlet pipe;13, drain pipe. Specific implementation

[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] As Figures 1-3 The utility model relates to a kind of microbial reaction pools, including pool body 1, aeration assembly 2 is installed in the bottom wall in pool body 1, the bottom end of the lateral wall outside pool body 1 is fixed with the speed reducer motor 3 of driving aeration assembly 2 rotation, the lateral wall of one side of pool body 1 away from speed reducer motor 3 is fixedly connected with air pump 6, and air pump 6 exhaust port is fixedly connected with exhaust pipe 7, the other end of exhaust pipe 7 is communicated with aeration assembly 2, multiple support assemblies 9 are arranged in the inside of pool body 1, multiple microbial filler assemblies 10 are installed in each support assembly 9, and multiple semicircular clamps 11 for installing support assembly 9 are fixed on the top end of the lateral wall of pool body 1.

[0023] As Figure 1 The top end of the lateral wall of pool body 1 is fixedly connected with water inlet pipe 12, and the lateral wall of bottom end of pool body 1 is fixedly connected with drain pipe 13, and valve is fixedly connected in the middle of drain pipe 13.

[0024] Sewage enters the inside of pool body 1 from water inlet pipe 12, and sewage after treatment can be discharged from drain pipe 13.

[0025] As Figure 1 And Figure 3As shown, the aeration assembly 2 includes a vertical pipe 21 fixed to the inner bottom wall of the pool body 1, the top end of the vertical pipe 21 is sealingly rotatably connected with a sleeve 22, the top end of the sleeve 22 is fixedly connected with a hollow disc 23, the side wall of the hollow disc 23 is fixedly connected with a plurality of aeration pipes 24, and the end of the exhaust pipe 7 away from the air pump 6 is in communication with the side wall of the vertical pipe 21. The end of the exhaust pipe 7 close to the air pump 6 is fixedly connected with a one-way valve 8.

[0026] The air pump 6 can pump air into the aeration pipe 24, and the air discharged from the small holes on the surface of the aeration pipe 24 can increase the oxygen content in the sewage, and the one-way valve 8 can prevent the sewage in the pool body 1 from flowing back.

[0027] As shown in Figure 1 and Figure 3 the outer side wall of the sleeve 22 is fixedly connected with a driven bevel gear 25, the driving end of the speed reducer motor 3 is fixedly connected with a driving shaft 4, the driving shaft 4 is fixedly connected with a driving bevel gear 5 through the side wall of the pool body 1, and the driving bevel gear 5 is engaged with the driven bevel gear 25.

[0028] Under the transmission of the driving bevel gear 5 and the driven bevel gear 25, the sleeve 22 can be slowly rotated by the speed reducer motor 3, so as to drive the aeration pipe 24 to rotate, so that the bubbles discharged from the aeration pipe 24 can more quickly fill the inside of the pool body 1.

[0029] As shown in Figures 1-2 the support assembly 9 includes a top rod 91 and a bottom rod 92, the two sides of the top rod 91 are fixedly connected with telescopic rods 93, the two sides of the bottom rod 92 are fixedly connected with circular pipes 94, the bottom end of the telescopic rod 93 is located inside the circular pipe 94 and is slidingly connected with the circular pipe 94, the top end of the circular pipe 94 is penetratingly and threadedly rotatably connected with a locking bolt 95, and the two ends of the top rod 91 are clamped in the semicircular clamping hoop 11.

[0030] By adjusting the telescopic rod 93 to expand or contract inside the circular pipe 94, the distance between the bottom rod 92 and the top rod 91 can be adjusted, so that the top rod 91 and the bottom rod 92 can be installed with microbial filler assemblies 10 of different lengths.

[0031] As shown in Figures 1-2 the microbial filler assembly 10 includes a filler bed 101, and the top end and the bottom end of the filler bed 101 are fixedly connected with hooks 102, and the lower surface of the top rod 91 and the upper surface of the bottom rod 92 are fixedly connected with a plurality of hanging rings 96 for connecting the hooks 102.

[0032] The filler bed 101 can be hung on the hanging ring 96 through the hook 102, so as to realize the quick connection of the filler bed 101 with the top rod 91 and the bottom rod 92, and the filler bed 101 can be expanded by the support assembly 9, so as to prevent the filler bed 101 from shaking seriously inside the pool body 1.

[0033] Working principle: the sewage from the inlet pipe 12 into the pool body 1 inside, and then start the air pump 6 and the reduction motor 3, through the air pump 6 to the aeration assembly 2 into the air pump, aeration pipe 24 discharge bubble, increase the oxygen content in the sewage, at this time the microbial absorption of oxygen on the filler bed 101 in the sewage degradation of pollutants. In the process, the reduction motor 3 will drive aeration pipe 24 in the pool body 1 bottom slowly rotate, increase the dispersion range of bubble. When the need to replace the filler bed 101, the top rod 91 from the half circle clamp 11 in the bracket assembly 9 out, then the bracket assembly 9 and microbial filler assembly 10 as a whole from the pool body 1 to lift, again to microbial filler assembly 10 can be replaced.

[0034] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A microbial reaction tank comprising a tank body (1), characterised in that: The bottom wall of the pool body (1) is provided with an aeration assembly (2), the bottom end of the outer wall of the pool body (1) is fixedly provided with a speed reducer (3) for driving the aeration assembly (2) to rotate, the side wall of the pool body (1) away from the speed reducer (3) is fixedly connected with an air pump (6), the exhaust port of the air pump (6) is fixedly connected with an exhaust pipe (7), the other end of the exhaust pipe (7) is communicated with the aeration assembly (2), a plurality of support assemblies (9) are arranged in the pool body (1), each of the support assemblies (9) is internally provided with a plurality of microbial filler assemblies (10), and a plurality of semicircular clamps (11) for mounting the support assemblies (9) are fixedly arranged at the top end of the side wall of the pool body (1).

2. A microbial reaction cell according to claim 1, wherein: The top end of the side wall of the pool body (1) is fixedly connected with a water inlet pipe (12), the bottom end of the side wall of the pool body (1) is fixedly connected with a drain pipe (13), and the middle portion of the drain pipe (13) is fixedly connected with a valve.

3. The microbial reaction cell of claim 1, wherein: The aeration assembly (2) comprises a vertical pipe (21) fixed to the bottom wall of the pool body (1), the top end of the vertical pipe (21) is sealingly and rotatably connected with a sleeve (22), the top end of the sleeve (22) is fixedly connected with a hollow disc (23), the side wall of the hollow disc (23) is fixedly connected with a plurality of aeration pipes (24), and one end of the exhaust pipe (7) away from the air pump (6) is communicated with the side wall of the vertical pipe (21).

4. A microbial reaction cell according to claim 3, wherein: The outer side wall of the sleeve (22) is fixedly connected with a driven bevel gear (25), the driving end of the speed reducer (3) is fixedly connected with a driving shaft (4), the driving shaft (4) penetrates through the side wall of the pool body (1) and is fixedly connected with a driving bevel gear (5), and the driving bevel gear (5) is engaged with the driven bevel gear (25).

5. The microbial reaction cell of claim 1, wherein: The support assembly (9) comprises a top rod (91) and a bottom rod (92), the two sides of the top rod (91) are fixedly provided with telescopic rods (93), the two sides of the bottom rod (92) are fixedly connected with circular pipes (94), the bottom end of the telescopic rod (93) is located in the circular pipe (94) and is slidingly connected with the circular pipe (94), the top end of the circular pipe (94) is penetratingly and threadedly rotatably connected with a locking bolt (95), and the two ends of the top rod (91) are clamped in the semicircular clamps (11).

6. A microbial reaction cell according to claim 5, wherein: The microbial filler assembly (10) comprises a filler bed (101), and the top end and the bottom end of the filler bed (101) are fixedly connected with hooks (102), and the lower surface of the top rod (91) and the upper surface of the bottom rod (92) are fixedly connected with a plurality of hanging rings (96) for connecting the hooks (102) at equal distances.

7. The microbial reaction cell of claim 1, wherein: The one-way valve (8) is fixedly connected to the end of the exhaust pipe (7) close to the air pump (6).

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