CN206437944U - A kind of intelligent ecological sewage disposal system - Google Patents

Abstract

The utility model discloses an intelligent ecological sewage treatment system, which solves the problem that the sewage far away from the aeration pipe has little or no contact with the air discharged from the aeration pipe, and the problem of uneven aeration is likely to occur. Its technical scheme The main point is to include an aeration tank, in which an aeration tube is arranged, a number of aeration heads are arranged on the aeration tube, first fixing blocks are arranged at both ends of the aeration tube, and a first fixing block is threaded on the first fixing block. Screws, the first screw is fixed on the side wall of the aeration tank, and the end of the first screw is provided with a motor to drive its rotation, so that the aeration in the aeration tank is more uniform.

Description

An intelligent ecological sewage treatment system

technical field

The utility model relates to sewage treatment technology, more specifically, it relates to an intelligent ecological sewage treatment system.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage or reuse. In the process of sewage treatment, aeration is often used to treat sewage. Aeration can strengthen the contact between organic matter, microorganisms and dissolved oxygen in the pool. , so as to ensure that the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under the condition of sufficient dissolved oxygen.

The Chinese patent with authorized notification number CN204509055U discloses an intelligent and efficient sewage treatment system, including a pool body, which is separated from left to right by partitions into a sedimentation tank, an aeration tank, a biofilm reaction tank, a disinfection tank and a control tank. There are escalators in the sedimentation tank, aeration tank, biofilm reaction tank, disinfection tank and control room. The sedimentation tank is connected to the water inlet pipe. There is a mud discharge pipe under the sedimentation tank and a mud discharge pipe under the disinfection tank. There is an outlet pipe under the pool, a first flowmeter on the inlet pipe, a second flowmeter under the outlet pipe, and a control device in the control room. The system can work remotely and collect data in time, with a high degree of automation. At the same time, it can also use its own solar panels for power supply to save energy, but the aeration tank in this system is only equipped with an aeration tube at the bottom, and only the sewage near the aeration tube can fully contact with the sewage, and it is far away from the aeration tube. The sewage and the air discharged from the aeration pipe are less or even not in contact, which is prone to the problem of uneven aeration.

Utility model content

The purpose of the utility model is to provide an intelligent ecological sewage treatment system, so that the aeration in the sewage treatment system is more uniform.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an intelligent ecological sewage treatment system, including an aeration tank, an aeration tube is arranged in the aeration tank, and several Aeration head, the two ends of the aeration tube are provided with a first fixing block, the first fixing block is screwed with a first screw, the first screw is fixed on the side wall of the aeration tank, the first A motor is provided at the end of a screw to drive its rotation.

By adopting the above technical solution, the motor drives the first screw to rotate, and through the screw drive principle, the rotation of the first screw can drive the first fixed block threaded with the first screw to move along the vertical direction of the aeration tank, and the positive pole of the electrode Turning and reversing makes the first fixed block move up and down along the vertical direction of the aeration tank, that is, the aeration tube can move up and down along the aeration tank, and the up and down movement of the aeration tube can affect the different positions of the aeration tank. The sewage is aerated to make the aeration more uniform. At the same time, the movement of the aeration pipe up and down can stir the sewage in the aeration tank, so that the oxygen in the air can transfer better in the sewage, and further make the aeration more uniform.

Preferably, the aeration pipes located inside the aeration tank include an upper aeration group, and the upper aeration group includes several branch pipes, and the branch pipes are evenly distributed on the same level of the aeration tank.

By adopting the above technical scheme, the upper aeration group includes several branch pipes, and the branch pipes at the same level are evenly distributed in the aeration tank, so that the aeration in the aeration tank is more uniform and the aeration effect is better.

Preferably, the first screw is located in the middle of the side wall of the aeration tank, and the first fixing block is fixed to the branch pipe in the middle.

By adopting the above technical scheme, the middle position between the fixed block and the end of the upper aeration group is fixed, so that the force on the upper aeration group is uniform, and the vertical movement of the upper aeration group relative to the aeration tank is convenient.

Preferably, the lower end of the first screw is provided with a second screw, and the thread direction between the first screw and the second screw is opposite, and a lower aeration group is provided below the upper aeration group, and the lower aeration group is The two ends of the gas group are provided with a second fixed block, and the second screw rod is threadedly connected with the second fixed block.

By adopting the above technical scheme, the upper aeration group and the lower aeration group are set in the aeration tank, and the rotation of the first screw and the second screw is driven by the motor, and the rotation of the first screw and the second screw drives the first fixed block and the second screw. When the second fixed block moves up and down, the thread direction of the first screw and the second screw is opposite, so that when the first fixed block moves upward, the second fixed block moves downward, and when the first fixed block moves downward, the second fixed block moves downward. Move upwards, so that the stroke of the first fixed block can be reduced.

Preferably, a positioning block is provided between the first screw and the second screw to limit the continuous upward rotation of the second fixing block.

By adopting the above technical solution, the positioning block can limit the upward rotation position of the second fixed block, so that the position of the second fixed block moving in the vertical direction along the aeration tank can be effectively restricted, and at the same time, the position of the first fixed block can be restricted. The position where the block is screwed down is limited.

Preferably, the first screw is detachably connected to the side wall of the aeration tank.

By adopting the above technical scheme, the first screw rod is detachably connected to the aeration tank, so that the aeration tube can be easily lifted vertically from the bottom of the aeration tank, so that the aeration tube can be easily repaired. At the same time, when the aeration tube has a problem, Easy to replace the aeration tube.

Preferably, the aeration pipe located at the outer end of the aeration tank is sleeved on the lifting rod.

By adopting the above technical solution, the lifting rod moves up and down along with the aeration tube, so that the aeration tube outside the aeration tank will not affect the up and down movement of the aeration tube inside the aeration tank.

In summary, the utility model has the following beneficial effects: the aeration tube located inside the aeration tank can move up and down along the vertical direction of the aeration tank, so that the aeration tube can treat the sewage far away from the aeration tube. Aeration makes the aeration in the aeration tank uniform, and the sewage can be stirred while the aeration pipe moves up and down, and the oxygen in the air has a better mass transfer effect in the sewage.

Description of drawings

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is a partial view of the connection between the first screw rod and the first fixing block and the connection between the second screw rod and the second fixing block in this embodiment.

In the figure: 1. Aeration tank; 2. Aeration pipe; 3. Upper aeration group; 4. Lower aeration group; 5. Branch pipe; 6. Aeration head; 7. First fixed block; 8. Second Fixed block; 9, lifting rod; 10, second screw rod; 11, first screw rod; 12, positioning block; 13, motor.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to needs after reading this specification, but as long as they are within the utility model All new claims are protected by patent law.

An intelligent ecological sewage treatment system, as shown in Figure 1 and Figure 2, includes an aeration tank 1, an aeration tube 2 is arranged in the aeration tank 1, and the aeration tube 2 in the aeration tank 1 includes an upper aeration group 3 and the lower aeration group 4, the upper aeration group 3 and the lower aeration group 4 all include three branch pipes 5, the upper part of the aeration pipe 2 is provided with an aeration head 6 for aeration, the upper aeration group 3 and the lower The branch pipe 5 in the middle of the aeration group 4 is respectively fixed on the first fixed block 7 and the second fixed block 8, the first fixed block 7 is threaded with the first screw 11, and the second fixed block 8 is threaded with the second screw 10 , the helical direction of the first screw 11 and the second screw 10 is opposite, the upper end of the second screw 10 is fixed on the lower end of the first screw 11, and the connection between the first screw 11 and the second screw 10 is fixed to limit the second fixing The positioning block 12 that the block 8 is further screwed up, the first screw rod 11 is fixed on the side wall of the aeration tank 1 by screws, the top of the first screw rod 11 is connected to a motor 13 that drives its rotation, and the motor 13 is connected with timing so that the motor 13 Forward and reverse timing device, the wall of the aeration tank 1 located on the left and right sides of the motor 13 is threaded with a lifting rod 9, and the aeration pipe 2 passing through the first fixed block 7 and the second fixed block 8 The part extending to the outside of the aeration tank 1 is sleeved on the lifting rod 9 .

When the sewage passes through the aeration tank 1, the motor 13 rotates forward and reverse repeatedly, thereby driving the first screw 11 and the second screw 10 to rotate, and the first fixed block 7 and the second screw 10 screwed to the first screw 11 The second fixed block 8 screwed together makes repeated relative and relative movements, so that the upper aeration group 3 and the lower aeration group 4 move up and down in the vertical direction along the aeration tank 1, and the flow in the aeration pipe 2 The air flows into the sewage through the aeration head 6 and supplies oxygen to the aeration tank 1. The up and down movement of the upper aeration group 3 and the lower aeration group 4 enables the aeration pipe 2 to aerate the sewage in different positions. At the same time, the up and down movement of the upper aeration group 3 and the lower aeration group 4 can stir the sewage in the aeration tank 1, so that the sewage can fully contact with the air coming out of the aeration tank 1, so that the aeration in the aeration tank 1 more uniform.

Claims (7)

1. aeration tube (2) is provided with a kind of intelligent ecological sewage disposal system, including aeration tank (1), the aeration tank (1), its It is characterized in：The aeration tube (2) is provided with some aeration heads (6), and aeration tube (2) two ends are provided with the first fixed block (7), institute State and the first screw rod (11) is threaded with the first fixed block (7), first screw rod (11) is fixed on the side wall of aeration tank (1) On, the first screw rod (11) end is provided with the motor (13) for driving it to rotate.

2. a kind of intelligent ecological sewage disposal system according to claim 1, it is characterized in that：Positioned at aeration tank (1) inner portion The aeration tube (2) include upper aeration group (3), the upper aeration group (3) includes some branch pipes (5), and the branch pipe (5) is It is even to be distributed in the same level of aeration tank (1).

3. a kind of intelligent ecological sewage disposal system according to claim 2, it is characterized in that：First screw rod (11) position In the centre position of aeration tank (1) side wall, first fixed block (7) is fixed with the middle part branch pipe (5).

4. a kind of intelligent ecological sewage disposal system according to claim 3, it is characterized in that：First screw rod (11) Lower end is provided with the second screw rod (10), and the thread rotary orientation between first screw rod (11) and the second screw rod (10) is on the contrary, on described Lower aeration group (4) is provided with below aeration group (3), lower aeration group (4) two ends are provided with the second fixed block (8), second spiral shell Bar (10) is threadedly coupled with the second fixed block (8).

5. a kind of intelligent ecological sewage disposal system according to claim 4, it is characterized in that：First screw rod (11) and Being provided between second screw rod (10) is used to limit the locating piece (12) that the second fixed block (8) continues up to revolve.

6. a kind of intelligent ecological sewage disposal system according to claim 1, it is characterized in that：First screw rod (11) with Aeration tank (1) side wall is detachably connected.

7. a kind of intelligent ecological sewage disposal system according to claim 1, it is characterized in that：Positioned at the aeration tank (1) The aeration tube (2) of outer end is socketed on elevating lever (9).