CN214004151U

CN214004151U - Integrated flocculation precipitation equipment

Info

Publication number: CN214004151U
Application number: CN202022665863.4U
Authority: CN
Inventors: 黄显星; 张克钻; 何宁堂
Original assignee: Guangxi Huahong Environmental Protection Equipment Co ltd
Current assignee: Guangxi Huahong Environmental Protection Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-20
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an integration flocculation and precipitation equipment, including the flocculation reaction pond, the output of motor runs through flocculation reaction pond and fixedly connected with (mixing) shaft, the high-efficient sedimentation tank of flocculation reaction pond right side fixedly connected with, the equal fixedly connected with evenly distributed's of branch water distributor both sides apopore, five toper mud buckets of evenly running through and fixedly connected with in high-efficient sedimentation tank bottom, fixedly connected with goes out the weir groove on the flocculation reaction pond right side intermediate position inner wall. The utility model discloses in, the overflow gets into the water course after mixing liquid stops the certain time, flows into high-efficient sedimentation tank bottom from flocculation reaction tank upper portion is automatic in proper order, forms the low height of going out and advances the dislocation inlet outlet, makes to mix the liquid and obtains better reaction, improves and thoughtlessly congeals dwell time, and it obtains more intensive mixing to mix the liquid, has reduced the cost of flocculation, and the apopore that the level staggers the distribution makes to mix liquid evenly distributed in the play aquatic, improves the effect of sediment, is worth wideling popularize.

Description

Integrated flocculation precipitation equipment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to integration flocculation and precipitation equipment.

Background

With the continuous enhancement of environmental protection and improvement in China, many provincial and municipal environmental protection departments actively supervise and urge the enlargement of various newly-built industrial parks and towns and simultaneously carry out sewage treatment projects by financing. China is a country with a shortage of water resources, and the water resources are important material conditions for restricting the sustainable development of national economy. The treatment emission of a sewage treatment plant is ensured to reach the standard, the pollution to the environment is reduced, part of water can be recycled while the water environment is improved, the shortage of water resources is relieved to a certain extent, the investment cost is reduced, and greater economic benefits are brought to the society.

At present, in many sewage treatment facilities, organic flotage and activated sludge of particles in sewage are removed, and the traditional process has long removal time, poor effect and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an integrated flocculation precipitation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated flocculation and sedimentation equipment comprises a flocculation reaction tank, wherein two sides of the top of the flocculation reaction tank are fixedly connected with a motor, the output end of the motor penetrates through the flocculation reaction tank and is fixedly connected with a stirring shaft, a water outlet weir trough is fixedly connected on the inner wall of the middle position of the right side of the flocculation reaction tank, a high-efficiency sedimentation tank is fixedly connected on the right side of the flocculation reaction tank, a water passage is fixedly connected to the bottom of the water outlet weir trough, the water passage is L-shaped, one end of the water passage penetrates through the high-efficiency sedimentation tank, a main pipe is fixedly connected to the bottom of the left side of the high-efficiency sedimentation tank, the left end of the main pipe penetrates through and is fixedly connected with the water passage, six branch water distribution pipes uniformly penetrate through and are fixedly connected to the front end and the rear end of the main pipe, water outlets are uniformly distributed and fixedly connected to two sides of the branch water distribution pipes, and an inclined pipe filler is fixedly connected to the middle position in the high-efficiency sedimentation tank, the top of the right side of the high-efficiency sedimentation tank is penetrated and fixedly connected with a triangular water outlet weir, and the bottom of the high-efficiency sedimentation tank is uniformly penetrated and fixedly connected with five conical mud hoppers.

As a further description of the above technical solution:

the bottom of the left side of the flocculation reaction tank penetrates through the flocculation reaction tank and is provided with a feed inlet.

As a further description of the above technical solution:

and the four corners of the bottom of the flocculation reaction tank are fixedly connected with a bracket.

As a further description of the above technical solution:

stirring fan blades which are uniformly distributed are fixedly connected to the periphery of the stirring shaft.

As a further description of the above technical solution:

and a sludge discharge valve is arranged on the sludge discharge pipe.

As a further description of the above technical solution:

the bottom end of the sludge discharge pipe is uniformly penetrated and provided with four sludge discharge holes.

As a further description of the above technical solution:

the water outlet holes are distributed in a horizontally staggered manner.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first mix the overflow behind the liquid dwell certain time and get into the water course, follow the automatic high-efficient sedimentation tank bottom that flows in flocculation reaction pond upper portion in proper order, form and hang down the height and advance dislocation inlet outlet, make and mix the liquid and obtain better reaction, improve and congeal dwell time, mix the liquid and obtain more intensive mixing, reduced the cost of flocculation.

2. The utility model discloses in, the apopore of the level distribution of staggering makes mixed liquid evenly distributed in the aquatic, improves the effect of deposiing, and the long-pending mud fill four sides of toper is the swash plate, has improved the precipitation effect of mud, through the mud valve, automatic mud is arranged under the effect of static pressure, periodically discharges according to the technology actual conditions, is worth wideling popularize.

Drawings

FIG. 1 is a side view of the integrated flocculation and sedimentation equipment provided by the utility model;

FIG. 2 is a top view of the main pipe of the integrated flocculation precipitation equipment provided by the utility model;

fig. 3 is a top view of the integrated flocculation and precipitation equipment sludge discharge pipe provided by the utility model.

Illustration of the drawings:

1. a flocculation reaction tank; 2. a feed inlet; 3. a support; 4. a motor; 5. a stirring shaft; 6. a stirring fan blade; 7. a water outlet weir trough; 8. a high-efficiency sedimentation tank; 9. a triangular effluent weir; 10. filling the inclined tube; 11. a trunk pipe; 12. a conical mud collecting hopper; 13. a sludge discharge pipe; 14. a sludge discharge valve; 15. a sludge discharge hole; 16. a branch water distribution pipe; 17. a water outlet hole; 18. a water channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the integrated flocculation sedimentation equipment comprises a flocculation reaction tank 1, wherein both sides of the top of the flocculation reaction tank 1 are fixedly connected with motors 4, the output ends of the motors 4 penetrate through the flocculation reaction tank 1 and are fixedly connected with a stirring shaft 5, the two motors 4 work to drive the stirring shaft 5 and stirring fan blades 6 to rotate to stir and mix flocculating agents and water in the flocculation reaction tank 2, the two motors 4 simultaneously stir to fully stir, a water outlet weir notch 7 is fixedly connected on the inner wall of the middle position of the right side of the flocculation reaction tank 1, a high-efficiency sedimentation tank 8 is fixedly connected on the right side of the flocculation reaction tank 1, a water passage 18 is fixedly connected at the bottom of the water outlet weir notch 7, the water passage 18 is L-shaped, one end of the water passage 18 penetrates through the high-efficiency sedimentation tank 8, mixed liquid enters the water passage 18 from the water outlet weir notch 7 and flows into a main trunk pipe 11 at the bottom of the high-efficiency sedimentation tank 8 to form a high-inlet-outlet dislocation water inlet, the mixed liquid is fully reacted and mixed, the coagulation retention time is prolonged, a flocculating agent and sewage are more fully mixed to form alum floc, the bottom of the left side of the high-efficiency sedimentation tank 8 is fixedly connected with a main pipe 11, the left end of the main pipe 11 is penetrated and fixedly connected with a water passage 18, the front end and the rear end of the main pipe 11 are uniformly penetrated and fixedly connected with six branch water distribution pipes 16, the two sides of each branch water distribution pipe 16 are fixedly connected with water outlet holes 17 which are uniformly distributed, the water outlet holes 17 on the branch water distribution pipes 16 are horizontally staggered, the mixed liquid is uniformly distributed in the water outlet, the sedimentation effect is improved, an inclined pipe filler 10 is fixedly connected at the middle position in the high-efficiency sedimentation tank 8, a triangular water outlet weir 9 is penetrated and fixedly connected at the top of the right side of the high-efficiency sedimentation tank 8, supernatant liquid after sedimentation uniformly enters the triangular water outlet weir 9 to be discharged to the next process, and five conical sludge hoppers 12 are uniformly penetrated and fixedly connected at the bottom of the high-efficiency sedimentation tank 8, the four sides of the conical sludge hopper 12 are inclined plates, so that the sludge settling effect is improved.

1 left side bottom of flocculation reaction tank runs through and is provided with

feed inlet

2, 1 bottom four corners fixedly connected with support 3 of flocculation reaction tank, equal fixedly connected with evenly distributed's stirring fan blade 6 all around (mixing) shaft 5, be provided with row mud valve 14 on the mud pipe 13, row mud pipe 13 bottom evenly runs through and is provided with four row mud holes 15, the distribution of horizontally staggering between apopore 17, row mud pipe 7 level is four row mud holes 15 of staggering downwards, with the distribution of 120 degrees angles of circumference downwards, be favorable to improving row mud effect, when opening row mud valve 14, automatic row mud under the effect of static pressure, regularly discharge according to the technology actual conditions.

The working principle is as follows: two motors 4 work to drive a stirring shaft 5 and stirring blades 6 to rotate to stir and mix flocculating agents and water in a flocculation reaction tank 2, the two motors 4 stir simultaneously to ensure that the mixing is sufficient, mixed liquid enters a water passage 18 from a water outlet weir trough 7 and flows into a main pipe 11 at the bottom of a high-efficiency sedimentation tank 8 to form a high-inlet low-outlet staggered water inlet and outlet, so that the mixed liquid is sufficiently reacted and mixed, the coagulation retention time is prolonged, the flocculating agents and sewage are more sufficiently mixed to form alum flowers, water outlet holes 17 on a branch water distribution pipe 16 are horizontally staggered and distributed, the mixed liquid is uniformly distributed in the water outlet, the sedimentation effect is improved, four sides of a conical sludge hopper 12 are inclined plates, the sludge sedimentation effect is improved, the sludge discharge pipe 7 is horizontally staggered downwards and provided with four sludge discharge holes 15 which are distributed at an angle of 120 degrees downwards, the sludge discharge effect is improved, and when a sludge discharge valve 14 is opened, the sludge is automatically discharged under the action of static pressure, and (4) periodically discharging according to the actual process condition, and uniformly feeding the supernatant after precipitation into a triangular effluent weir 9 to be discharged to the next process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Integration flocculation and precipitation equipment, including flocculation reaction pond (1), its characterized in that: the utility model discloses a flocculation reaction tank, including flocculation reaction tank (1), motor (4) top both sides fixedly connected with, the output of motor (4) runs through flocculation reaction tank (1) and fixedly connected with (mixing) shaft (5), fixedly connected with goes out water weir groove (7) on the internal wall of flocculation reaction tank (1) right side intermediate position, flocculation reaction tank (1) right side fixedly connected with high-efficient sedimentation tank (8), go out water weir groove (7) bottom fixedly connected with water passing channel (18), the shape of water passing channel (18) is L type and the one end of water passing channel (18) runs through high-efficient sedimentation tank (8), high-efficient sedimentation tank (8) left side bottom fixedly connected with main pipe (11) and main pipe (11) left end and water passing channel (18) run through and fixed connection, the even six branch water distribution pipes (16) of both ends distance run through and fixedly connected with around main pipe (11), the water distribution pipe branch (16) both sides equal fixedly connected with evenly distributed's apopore (17), high-efficient sedimentation tank (8) inside intermediate position fixedly connected with pipe chute filler (10), high-efficient sedimentation tank (8) right side top is run through and fixedly connected with triangle play mill weir (9), high-efficient sedimentation tank (8) bottom evenly runs through and five toper long-pending mud fill (12) of fixedly connected with, toper long-pending mud fill (12) lower extreme is equipped with mud pipe (13).

2. The integrated flocculation and sedimentation device of claim 1, wherein: the bottom of the left side of the flocculation reaction tank (1) penetrates through and is provided with a feeding hole (2).

3. The integrated flocculation and sedimentation device of claim 1, wherein: the four corners of the bottom of the flocculation reaction tank (1) are fixedly connected with a bracket (3).

4. The integrated flocculation and sedimentation device of claim 1, wherein: stirring shaft (5) all fixedly connected with evenly distributed's stirring fan blade (6) all around.

5. The integrated flocculation and sedimentation device of claim 1, wherein: and a sludge discharge valve (14) is arranged on the sludge discharge pipe (13).

6. The integrated flocculation and sedimentation device of claim 1, wherein: the bottom end of the sludge discharge pipe (13) is uniformly penetrated and provided with four sludge discharge holes (15).

7. The integrated flocculation and sedimentation device of claim 1, wherein: the water outlet holes (17) are distributed in a staggered mode horizontally.