Anaerobic effluent distributor

Abstract

The utility model discloses an anaerobic effluent distributor, which belongs to the field of sewage treatment equipment and comprises an anaerobic tank body, a water distribution pipeline is fixedly connected to the lower inner wall of the anaerobic tank body, a rotating round block is fixedly connected to the output end of a motor, and a transverse rotating bar is fixedly connected to the outer end of the rotating round block. A plurality of clamping arc rings are fixedly connected to the outer end of the transverse rotating strip rod, vertical stand plates are symmetrically and fixedly connected to the front side and the rear side of the upper end of each clamping arc ring, and liquid stirring turning pieces are installed at the ends, close to each other, of every two corresponding vertical stand plates. And the plurality of rotating transverse shafts are in contact with the liquid stirring turning pieces and are turned clockwise, and rotate anticlockwise when leaving the water distribution pipeline, so that water flow at the liquid outlet of the water outlet nozzle can be more thoroughly stirred by utilizing the back-and-forth turning force of the liquid stirring turning pieces, and the anaerobic operation efficiency of the anaerobic tank body is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment field, more specifically, relate to an anaerobic effluent water distributor. BACKGROUND

[0002] The process principle of anaerobic hydrolysis is that the sewage to be treated is lifted into the hydrolysis tank and is mixed with the sludge bed quickly and uniformly through the water distribution system, the sludge bed is similar to the filter layer, the particulate matter and colloidal matter in the influent are quickly intercepted and adsorbed, and then are decomposed by a large number of hydrolysis bacteria, many insoluble organic matters are hydrolyzed into soluble matters, and large molecules and refractory substances are converted into easily biodegradable substances.

[0003] However, the water flow at the liquid outlet of the effluent nozzle is not stirred thoroughly in the process of effluent, which is not conducive to improving the anaerobic operation efficiency of the anaerobic tank body, and therefore it is necessary to design an anaerobic effluent water distributor with auxiliary mixing function to solve the above problems. SUMMARY

[0004] 1. TECHNICAL PROBLEM TO BE SOLVED

[0005] In view of the problems existing in the prior art, the utility model aims to provide an anaerobic effluent water distributor, which can utilize the motor to drive the horizontal rotating bar to rotate clockwise below the water distribution pipeline, the rotating horizontal shafts are contacted with the liquid stirring flaps to be turned clockwise, and when leaving the water distribution pipeline, the rotation is counterclockwise, and by utilizing the back-and-forth turning force of the liquid stirring flaps, the water flow at the liquid outlet of the effluent nozzle can be stirred more thoroughly, which is conducive to improving the anaerobic operation efficiency of the anaerobic tank body.

[0006] TECHNICAL SCHEME

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] An anaerobic effluent water distributor, comprising an anaerobic tank body, a water distribution pipeline fixedly connected to the lower inner wall of the anaerobic tank body, a middle circular block fixedly connected to the middle of the water distribution pipeline, a motor fixedly connected to the lower inner wall of the middle circular block, a rotating circular block fixedly connected to the output end of the motor, a horizontal rotating bar fixedly connected to the outer end of the rotating circular block, a plurality of clamping arc rings fixedly connected to the outer end of the horizontal rotating bar, vertically opposite plates fixedly connected to the upper end of the clamping arc rings and symmetrically arranged on the front and back sides, and a liquid stirring flap installed on the end of the two vertically opposite plates close to each other.

[0009] Further, self-rebound rotating shaft members are fixedly connected between the two corresponding vertically opposite plates, and rotating horizontal shafts are connected to the ends of the two corresponding self-rebound rotating shaft members close to each other.

[0010] Further, the outer end of the rotating horizontal shaft is connected with the corresponding liquid stirring flap.

[0011] Furthermore, multiple water nozzles are fixedly connected to the lower end of the water distribution pipe.

[0012] Furthermore, the horizontal rotating bar is located directly below the water distribution pipe, and the rotating horizontal shaft is in contact with the stirring disc.

[0013] Furthermore, an acute-angle liquid-opening bar is fixedly connected to the rear end of the horizontal rotating bar, and the horizontal rotating bar rotates in a clockwise direction.

[0014] Furthermore, multiple pointed scrapers are fixedly connected to the lower end of the horizontal rotating bar, and the pointed scrapers are in contact with the lower inner wall of the anaerobic tank. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) This scheme uses a motor to drive a horizontal rotating bar to rotate clockwise under the water distribution pipe to assist in the uniform mixing of water and liquid. During the rotation of the horizontal rotating bar, multiple rotating horizontal shafts outside it contact the stirring blades. When the water distribution pipe contacts the stirring blades, the stirring blades are turned clockwise. When they leave the water distribution pipe, the rotating horizontal shafts are used to turn the stirring blades counterclockwise. When the water is discharged from the water outlet nozzle under the water distribution pipe, the back-and-forth turning force of the stirring blades can be used to thoroughly stir the water flow at the outlet nozzle, which is beneficial to improving the anaerobic operation efficiency of the anaerobic tank.

[0017] (2) When the horizontal rotating bar is rotating, an acute-angle liquid opening bar is set behind the horizontal rotating bar. The acute-angle liquid opening bar reduces the resistance of the horizontal rotating bar in the liquid and improves the smoothness of the rotation of the horizontal rotating bar. At the same time, multiple pointed scrapers are set under the horizontal rotating bar. The multiple pointed scrapers contact the inner wall of the anaerobic tank and scrape the deposited substances on the inner wall of the anaerobic tank, thereby reducing the precipitation of the deposited substances. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial side structure of the anaerobic tank of this utility model;

[0019] Figure 2 This is a schematic diagram of the operating orientation structure of the anaerobic tank of this utility model;

[0020] Figure 3 This is a partially enlarged structural diagram of the anaerobic tank of this utility model;

[0021] Figure 4 This is a side view of the rotating horizontal axis structure of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Anaerobic tank body; 2. Water distribution pipe; 3. Central circular block; 4. Rotating circular block; 5. Stirring and turning plate; 6. Engaging arc ring; 7. Pointed scraper; 8. Horizontal rotating bar; 9. Vertical opposite plate; 10. Rotating horizontal shaft; 11. Self-rebound rotating shaft; 12. Acute angle liquid opening bar. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example:

[0028] Please see Figures 2-4 An anaerobic effluent distributor includes an anaerobic tank 1. A water distribution pipe 2 is fixedly connected to the lower inner wall of the anaerobic tank 1. A central circular block 3 is fixedly connected to the middle of the water distribution pipe 2. A motor is fixedly connected to the lower inner wall of the central circular block 3. A rotating circular block 4 is fixedly connected to the output end of the motor. A horizontal rotating bar 8 is fixedly connected to the outer end of the rotating circular block 4. Multiple locking arc rings 6 are fixedly connected to the outer end of the horizontal rotating bar 8. Vertical opposing plates 9 are symmetrically fixedly connected to the front and rear sides of the upper end of the locking arc rings 6. A stirring flap 5 is installed at the end of the two corresponding vertical opposing plates 9 that are close to each other.

[0029] Please see Figures 2-4Two corresponding vertical plates 9 are fixedly connected with self-rebound rotating shafts 11. The two self-rebound rotating shafts 11 are connected to a rotating horizontal shaft 10 at their close ends. The outer end of the rotating horizontal shaft 10 is connected to the corresponding stirring flap 5. Multiple water nozzles are fixedly connected to the lower end of the water distribution pipe 2. The horizontal rotating bar 8 is located directly below the water distribution pipe 2. The rotating horizontal shaft 10 is in contact with the stirring flap 5. The rear end of the horizontal rotating bar 8 is fixedly connected with an acute-angle liquid opening bar 12. The horizontal rotating bar 8 rotates clockwise. Multiple pointed scrapers 7 are fixedly connected to the lower end of the horizontal rotating bar 8. The pointed scrapers 7 are in contact with the lower inner wall of the anaerobic tank 1.

[0030] Please see Figures 1-4 This scheme utilizes multiple water nozzles under the water distribution pipe 2 to discharge the liquid, which then flows downwards within the anaerobic tank 1 for anaerobic operation. As the liquid flows out from the water distribution pipe 2, a motor-driven horizontal rotating bar 8 rotates clockwise beneath the pipe, aiding in uniform mixing. During the rotation of the horizontal rotating bar 8, multiple rotating horizontal shafts 10 contact the stirring discs 5. When the water distribution pipe 2 contacts the stirring discs 5, the discs 5 are turned clockwise. When the pipe 2 leaves the water distribution pipe 2, the rotating horizontal shafts 10 rotate the stirring discs 5 counterclockwise, causing the liquid to flow downwards from the water distribution pipe 2. When the water nozzles discharge liquid, the back-and-forth turning force of the stirring vane 5 can thoroughly agitate the water flow at the outlet of the water nozzles, which is beneficial to improving the anaerobic operation efficiency of the anaerobic tank 1. When the horizontal rotating bar 8 rotates, an acute-angle liquid opening bar 12 is set behind the horizontal rotating bar 8. The acute-angle liquid opening bar 12 reduces the resistance of the horizontal rotating bar 8 in the liquid, improving the smoothness of the rotation of the horizontal rotating bar 8. At the same time, multiple pointed scrapers 7 are set under the horizontal rotating bar 8. The multiple pointed scrapers 7 contact the lower inner wall of the anaerobic tank 1 and scrape away the deposited substances on the lower inner wall of the anaerobic tank 1, reducing the sedimentation of the deposited substances.

[0031] The above are merely preferred embodiments of this utility model; however, the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and its improved concept, should be included within the scope of protection of this utility model.

Claims

1. An anaerobic effluent distributor, comprising an anaerobic tank (1), characterized in that: The lower inner wall of the anaerobic tank (1) is fixedly connected to a water distribution pipe (2), a central circular block (3) is fixedly connected in the middle of the water distribution pipe (2), a motor is fixedly connected to the lower inner wall of the central circular block (3), a rotating circular block (4) is fixedly connected to the output end of the motor, a horizontal rotating bar (8) is fixedly connected to the outer end of the rotating circular block (4), a plurality of locking arc rings (6) are fixedly connected to the outer end of the horizontal rotating bar (8), and vertical opposing plates (9) are symmetrically fixedly connected to the front and rear sides of the upper end of the locking arc rings (6). A stirring flap (5) is installed at the end of the two corresponding vertical opposing plates (9) that are close to each other.

2. The anaerobic effluent distributor according to claim 1, characterized in that: A self-rebound rotating shaft (11) is fixedly connected between the two corresponding vertical plates (9), and a rotating horizontal shaft (10) is connected to one end of the two corresponding self-rebound rotating shafts (11) that are close to each other.

3. An anaerobic effluent distributor according to claim 2, characterized in that: The outer end of the rotating horizontal shaft (10) is connected to the corresponding stirring flap (5).

4. An anaerobic effluent distributor according to claim 1, characterized in that: The lower end of the water distribution pipe (2) is fixedly connected to multiple water nozzles.

5. An anaerobic effluent distributor according to claim 2, characterized in that: The horizontal rotating bar (8) is located directly below the water distribution pipe (2), and the rotating horizontal shaft (10) is in contact with the stirring and turning plate (5).

6. An anaerobic effluent distributor according to claim 1, characterized in that: The rear end of the horizontal rotating bar (8) is fixedly connected to an acute-angle liquid opening bar (12), and the horizontal rotating bar (8) rotates in a clockwise direction.

7. An anaerobic effluent distributor according to claim 1, characterized in that: The lower end of the horizontal rotating bar (8) is fixedly connected to a plurality of pointed scrapers (7), and the pointed scrapers (7) are in contact with the lower inner wall of the anaerobic tank (1).

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