CN209635972U - A cyclone mixing anaerobic water distribution device - Google Patents

Abstract

The utility model discloses a kind of eddy flow mixed type anaerobic water devices, including support baseboard, the top of the support baseboard is equipped with support base, the center bottom of the support base is equipped with groove, rotating electric machine is equipped in the groove, the output shaft of the rotating electric machine is connect with shaft coupling, the other end of the shaft coupling is connect with swingle one, the top of the swingle one extends in the tank body on the support base top through the support base, uniform ring is around several paddles one on the swingle one, gear one is arranged on the bottom of the swingle one, the side of the gear one is equipped with meshed gear two, running through in the gear two has swingle two, the bottom end of the swingle two is connect with the fixing seat being located in the inner tank wall.The utility model has the advantages that whole design advantages of simple, reaction efficiency caused by sludgd deposition tank bottom is low during effective solution anaerobic reaction, reacts insufficient puzzlement.

Description

A cyclone mixing anaerobic water distribution device

technical field

The utility model relates to the field of environmental protection equipment, in particular to a swirl mixing anaerobic water distribution device.

Background technique

Existing sewage treatment usually adopts aerobic or anaerobic biological treatment process, and anaerobic reactor has become an irreplaceable treatment facility in the sewage treatment industry due to its high-efficiency reaction effect, small footprint, low operating cost and investment cost. The anaerobic reactor relies on the reaction of granular activated sludge and pollutants to achieve the degradation of organic matter. Therefore, the full mixing and contact of pollutants in the sewage in the reactor and granular sludge is the key to ensure the removal of pollutants. The uniformity of distribution in sewage has a great relationship and directly affects the treatment effect. In the actual application of the existing anaerobic reaction tank, as the operation time increases, the dead zone of the sludge will continue to increase, and the mixing degree of the mud and water will be greatly reduced, which affects the purification effect of the effluent.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the problems in the related technology, the utility model proposes a swirl mixed anaerobic water distribution device to overcome the above-mentioned technical problems in the existing related technology.

For this reason, the concrete technical scheme that the utility model adopts is as follows:

A swirling mixed anaerobic water distribution device, comprising a support base plate, a support seat is provided on the top of the support base plate, a groove is provided in the middle of the bottom end of the support seat, and a rotating motor is provided in the groove, The output shaft of the rotating motor is connected to a coupling, and the other end of the coupling is connected to a rotating rod, and the top of the rotating rod extends through the support base and extends into the tank at the top of the support base. , several stirring blades 1 are uniformly surrounded on the rotating rod 1, a gear 1 is set on the bottom of the rotating rod 1, and a gear 2 meshing with the gear 1 is provided on one side of the gear 1, and the inside of the gear 2 Rotating rod 2 runs through, and the bottom end of the rotating rod 2 is connected with the fixed seat on the inner wall of the tank, and several stirring blades 2 are evenly surrounded on the rotating rod 2, and the middle part of the cavity of the tank body is set There is a water distributor, the water distributor is connected with a water inlet pipe, the water inlet pipe runs through the inner wall of the tank body and extends to the outside of the tank body, and the top side of the tank body is provided with a The water outlet pipe, the top side of the tank body is provided with an exhaust pipe.

Further, the water inlet pipe is connected to the output end of the external circulating water pump.

Further, a storage drawer is provided in the groove and on one side of the rotating electrical machine.

Further, the water distributor includes a central column, the central column is covered with a central plate, and the central plate evenly surrounds several water distribution plates, and several of the water distribution plates form a conical structure. The bottom of the water board is provided with a support frame, and the end of the water distribution board away from the central column is provided with a ring beam, the ring beam is connected with the inner wall of the cavity of the tank body, and the edge of the water distribution board is provided with There are several evenly spaced backing plates.

Further, the plate seams formed between adjacent water distribution plates are distributed counterclockwise.

Further, there are 24 groups of the water distribution boards.

The beneficial effects of the utility model are: by adding a rotating stirring device at the bottom of the tank body, the sludge is evenly distributed in the tank body, and there is no sludge accumulation at the bottom, which increases the amount of sludge in the upper part, increases the volume of anaerobic reaction, and improves The design of the water distributor makes the influent water evenly distributed in the tank, which promotes the anaerobic reaction. The overall design is simple and reasonable, which effectively solves the problem of low reaction efficiency caused by sludge deposition at the bottom of the tank during the anaerobic reaction. The distress of inadequate responses.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of a swirling mixed anaerobic water distribution device according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a central column of a swirling mixed anaerobic water distribution device according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of a support frame of a swirling mixed anaerobic water distribution device according to an embodiment of the present invention;

Fig. 4 is a schematic diagram of a ring beam of a swirling mixed anaerobic water distribution device according to an embodiment of the utility model;

Fig. 5 is a schematic diagram of a backing plate of a swirling mixed anaerobic water distribution device according to an embodiment of the present invention;

Fig. 6 is a schematic diagram of a water distribution plate of a cyclone mixing anaerobic water distribution device according to an embodiment of the present invention.

In the picture:

1. Support base plate; 2. Support seat; 3. Groove; 4. Rotating motor; 5. Coupling; 6. Rotating rod one; 7. Tank body; 8. Stirring blade one; 9. Gear one; Gear two; 11, rotating rod two; 12, fixed seat; 13, stirring blade two; 14, water distributor; 15, water inlet pipe; 16, water outlet pipe; 17, exhaust pipe; 18, center column; 19, center 20, water distribution board; 21, support frame; 22, ring beam; 23, backing plate.

Detailed ways

In order to further illustrate the various embodiments, the utility model provides accompanying drawings, which are a part of the disclosure content of the utility model, which are mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the manual to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

According to an embodiment of the utility model, a cyclone mixing anaerobic water distribution device is provided.

Embodiment one:

As shown in Figure 1, a swirling flow mixing anaerobic water distribution device according to an embodiment of the present utility model includes a support base plate 1, a support base 2 is provided on the top of the support base plate 1, and the bottom of the support base 2 A groove 3 is provided in the middle of the end, and a rotating motor 4 is arranged in the groove 3, the output shaft of the rotating motor 4 is connected with a coupling 5, and the other end of the coupling 5 is connected with a rotating rod 6 , the top of the rotating rod-6 extends through the support base 2 into the tank body 7 located at the top of the supporting base 2, the rotating rod-6 evenly surrounds several stirring blades-8, and the rotating rod-6 The bottom of one 6 is sheathed with a gear one 9, and one side of said gear one 9 is provided with a gear two 10 meshed with it, said gear two 10 runs through a rotating rod two 11, and said rotating rod two 11 The bottom end is connected with the fixed seat 12 on the inner wall of the tank body 7, and several stirring blades 13 are uniformly surrounded on the rotating rod 2 11, and a water distributor 14 is provided in the middle of the cavity of the tank body 7, so that The water distributor 14 is connected with a water inlet pipe 15, the water inlet pipe 15 extends through the inner wall of the tank body 7 to the outside of the tank body 7, and the top side of the tank body 7 is provided with a The water outlet pipe 16, the top side of the tank body 7 is provided with an exhaust pipe 17.

With the help of the above-mentioned technical scheme, by adding a rotating stirring device at the bottom of the tank body 7, the sludge is evenly distributed in the tank body 7, and there is no sludge accumulation at the bottom, which increases the amount of sludge in the upper part and increases the volume of the anaerobic reaction. The anaerobic reaction is improved, and the design of the water distributor 14 makes the influent water evenly distributed in the tank body 7, which promotes the anaerobic reaction. The reaction efficiency is low and the reaction is not sufficient.

Embodiment two:

As shown in FIG. 1 , the water inlet pipe 15 is connected to the output end of the external circulating water pump.

As shown in FIG. 1 , a storage drawer is provided in the groove 3 and on one side of the rotating electrical machine 4 .

As shown in Figure 2-6, the water distributor 14 includes a central column 18, and a central plate 19 is set on the central column 18, and several water distribution plates 20 are uniformly surrounded on the central plate 19, and several of the The water distribution plate 20 forms a conical structure, the bottom of the water distribution plate 20 is provided with a support frame 21, and the end of the water distribution plate 20 away from the central column 18 is provided with a ring beam 22, and the ring beam 22 is connected to the The inner wall of the cavity of the tank body 7 is connected, and the edge of the water distribution plate 20 is provided with several evenly distributed backing plates 23 .

As shown in FIGS. 2-3 , the plate seams formed between adjacent water distribution plates 20 are distributed counterclockwise.

As shown in FIG. 2 , there are 24 groups of the water distribution boards 20 .

Working principle: the rotation of the rotating motor 4 drives the rotation of the coupling 5, the rotation of the coupling 5 drives the rotation of the rotating rod-6, and the rotation of the rotating rod-6 drives the stirring blade-8 to stir and rotate the sludge at the bottom The rotation of rod one 6 drives the rotation of gear one 9 at the same time, the rotation of gear one 9 drives the rotation of gear two 10, the rotation of gear two 10 drives the rotation of rotating rod two 11, and the rotation of rotating rod two 11 drives the rotation of stirring blade two 13 pairs The double stirring of the sludge at the bottom, and at the same time, the water distributor 14 realizes the uniform distribution of the water in the tank 7, and promotes the anaerobic reaction.

In summary, with the help of the above technical solution of the present utility model, by adding a rotating stirring device at the bottom of the tank body 7, the sludge is evenly distributed in the tank body 7, and there is no sludge accumulation at the bottom, which increases the amount of sludge in the upper part. The volume of the anaerobic reaction is increased, and the anaerobic reaction is improved. The design of the water distributor 14 makes the influent water evenly distributed in the tank body 7, which promotes the anaerobic reaction. The overall design is simple and reasonable, and effectively solves the problem of the anaerobic reaction. During the process, the reaction efficiency caused by sludge deposition at the bottom of the tank is low and the reaction is not sufficient.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. A swirling mixed type anaerobic water distribution device is characterized in that it comprises a support base plate (1), and the top of the support base plate (1) is provided with a support base (2), and the support base (2) A groove (3) is provided in the middle of the bottom end, and a rotating motor (4) is arranged in the groove (3). The output shaft of the rotating motor (4) is connected with a coupling (5), and the coupling The other end of the device (5) is connected with the rotating rod one (6), and the top of the rotating rod one (6) extends through the support base (2) to the tank body (7) at the top of the support base (2). ), a number of stirring blades (8) are uniformly surrounded on the rotating rod one (6), and a gear one (9) is set on the bottom of the rotating rod one (6), and the gear one (9) One side of the gear two (10) meshed with it is provided, and the second gear (10) is penetrated with a rotating rod two (11), and the bottom end of the rotating rod two (11) is located in the tank body ( 7) The fixed seat (12) on the inner wall is connected, and several stirring blades (13) are uniformly surrounded on the rotating rod two (11), and a water distributor (14) is provided in the middle of the cavity of the tank body (7). ), the water distributor (14) is connected with a water inlet pipe (15), and the water inlet pipe (15) runs through the inner wall of the tank body (7) and extends to the outside of the tank body (7), the The top side of the tank body (7) is provided with an outlet pipe (16) communicating with it, and the top side of the tank body (7) is provided with an exhaust pipe (17). 2. A swirl mixing anaerobic water distribution device according to claim 1, characterized in that the water inlet pipe (15) is connected to the output end of the external circulating water pump. 3. A swirl mixing anaerobic water distribution device according to claim 1, characterized in that, a storage drawer is provided in the groove (3) and on one side of the rotating motor (4). 4. A swirl mixing anaerobic water distribution device according to claim 1, characterized in that, the water distributor (14) comprises a central column (18), and the central column (18) is sleeved There is a central plate (19), and several water distribution plates (20) are uniformly surrounded on the central plate (19), and several of the water distribution plates (20) form a conical structure, and the bottom of the water distribution plate (20) A support frame (21) is provided, and the end of the water distribution plate (20) away from the central column (18) is provided with a ring beam (22), and the ring beam (22) is connected to the tank body (7) The inner walls of the cavity are connected, and several evenly distributed backing plates (23) are arranged at the edge of the water distribution plate (20). 5 . The cyclone mixing anaerobic water distribution device according to claim 4 , characterized in that the seams formed between adjacent water distribution plates ( 20 ) are distributed counterclockwise. 5 . 6 . The cyclone mixing anaerobic water distribution device according to claim 4 , characterized in that there are 24 groups of the water distribution plates ( 20 ).