CN216571678U

CN216571678U - Chemical flocculation settling device

Info

Publication number: CN216571678U
Application number: CN202122017501.9U
Authority: CN
Inventors: 崔逸
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-24
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a chemical flocculation sedimentation device, and particularly relates to the field of flocculation, which comprises a sedimentation tank and a fixing ring, wherein the fixing ring is fixedly sleeved at one end of the sedimentation tank; the fixed plate that is equipped with of solid fixed ring's one end is kept away from to the gunbarrel, the fixed motor that is equipped with in one side that the gunbarrel was kept away from to the fixed plate, the fixed plate is run through in the tip activity of motor output shaft, the end fixing of motor output shaft is equipped with the pivot, the one end activity of pivot is run through the one end of gunbarrel and the activity is inserted the inner chamber of establishing at the gunbarrel, the fixed first stirring rod that is four annular array distributions that is equipped with of one end that the pivot is close to the motor, the fixed second stirring rod that is four annular array distributions that is equipped with in middle part in the pivot outside, the fixed column that is equipped with in the outside of pivot. The device is provided with the supporting legs, so that the stability of the device is improved.

Description

Chemical flocculation settling device

Technical Field

The utility model relates to the technical field of flocculation, in particular to a chemical flocculation sedimentation device.

Background

Flocculation refers to the process of making suspended particles in water or liquid agglomerate or form flocs, thereby accelerating the coagulation of particles and achieving the purpose of solid-liquid separation, and this phenomenon or operation is called flocculation.

1. The flocculating agent is usually added during the flocculation operation, and then the stirring is carried out through a manual or electric stirring rod, the operation not only wastes time and labor, but also has low flocculation efficiency, so that the subsequent steps are seriously disjointed, and the shutdown can be possibly caused in serious cases;

2. the sediment is often directly discharged after the flocculation is finished, so that the liquid on the upper layer is discharged together, and the purity of the sediment is insufficient, and therefore, a chemical flocculation sedimentation device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of the technical shortcomings, the utility model aims to provide a chemical flocculation sedimentation device to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a chemical flocculation sedimentation device, which comprises a sedimentation tank and a fixing ring, wherein the fixing ring is fixedly sleeved at one end of the sedimentation tank, an injection pipe is fixedly arranged at one end of the sedimentation tank, which is far away from the fixing ring, one end of the injection pipe is communicated with an inner cavity of the sedimentation tank, and a feeding port is formed at one end of the sedimentation tank, which is far away from the fixing ring;

the end of the settling tank, which is far away from the fixed ring, is fixedly provided with a fixed plate, one side of the fixed plate, which is far away from the settling tank, is fixedly provided with a motor, the end part of an output shaft of the motor movably penetrates through the fixed plate, the end part of the output shaft of the motor is fixedly provided with a rotating shaft, one end of the rotating shaft movably penetrates through one end of the settling tank and is movably inserted in an inner cavity of the settling tank, one end of the rotating shaft, which is close to the motor, is fixedly provided with four first stirring rods distributed in an annular array manner, the middle part of the outer side of the rotating shaft is fixedly provided with four second stirring rods distributed in an annular array manner, the outer side of the rotating shaft is fixedly provided with a fixed column, the fixed column is positioned between the first stirring rods and the second stirring rods, and the outer side of the fixed column is provided with a spiral groove,

preferably, the one end that the motor was kept away from to the gunbarrel inner chamber has seted up the bell jar, the one end that the motor was kept away from to the bell jar has seted up first through-hole, the fixed first circular baffle that is equipped with of one end that the bell jar is close to the motor, the fixed second circular baffle that is equipped with of one end that the motor was kept away from to the pivot, the one end symmetry that the motor was kept away from to the gunbarrel inner chamber is fixed to be equipped with scrapes the pole, it is close to solid fixed ring's one side and the laminating of second circular baffle to scrape the pole.

Preferably, the one end that solid fixed ring was kept away from to the ascending pipe is fixed and is equipped with the medicament jar, the medicament jar with the ascending pipe intercommunication, the outside of ascending pipe is fixed and is equipped with first valve.

Preferably, the one end that the motor was kept away from to the gunbarrel of precipitation tank is fixed to be equipped with row's wadding pipe, the one end of arranging the wadding pipe communicates with the one end of first through-hole, the fixed second valve that is equipped with in the outside of arranging the wadding pipe.

Preferably, the first circular partition plate is provided with a plurality of second through holes, the second circular partition plate is provided with a plurality of third through holes, and the plurality of second through holes are respectively aligned with the plurality of third through holes.

Preferably, one side of the fixing ring, which is far away from the motor, is fixedly provided with four supporting legs distributed in an annular array.

Preferably, the shape of the second through hole is the same as the shape of the third through hole.

Preferably, the diameter of the row of flocculation tubes is larger than the diameter of the first through holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the motor, the end part of the output shaft of the motor drives the rotating shaft to rotate by starting the motor, the rotating shaft drives the first stirring rod and the second stirring rod to rotate, so that the mixing of the flocculating agent and the raw materials can be accelerated, and meanwhile, the rotating shaft drives the fixed column to rotate, so that the spiral groove on the fixed column rotates to form a vortex, the situation that a large amount of time is wasted due to natural precipitation can be avoided, and the purpose of accelerating the precipitation of precipitates is achieved;

2. through being equipped with the circular baffle of second, through rotating the circular baffle of second for the third through-hole staggers completely with the second through-hole, just so can separate sediment and liquid, then rotates the second valve, makes the sediment follow the conical tank through first through-hole, and discharge in external container through row's wadding pipe, just so can avoid leading to the liquid circumstances of discharging together when the excrement sediment, thereby reach the purpose that improves sediment quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the structure of the present invention.

FIG. 3 is a schematic view of a first circular partition structure according to the present invention.

Description of reference numerals: 1. a settling tank; 2. a fixing ring; 3. an injection pipe; 4. a fixing plate; 5. a motor; 6. a rotating shaft; 7. a first stirring rod; 8. a second stirring rod; 9. fixing a column; 10. a helical groove; 11. a tapered groove; 12. a first through hole; 13. a first circular separator; 14. a second circular separator; 15. a scraping rod; 16. a medicament canister; 17. a first valve; 18. a cotton fiber discharging pipe; 19. a second valve; 20. a second through hole; 21. a third through hole; 22. supporting legs; 23. a feed inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a chemical flocculation sedimentation device, which comprises a sedimentation tank 1 and a fixing ring 2, wherein the fixing ring 2 is fixedly sleeved at one end of the sedimentation tank 1, an injection pipe 3 is fixedly arranged at one end of the sedimentation tank 1, which is far away from the fixing ring 2, one end of the injection pipe 3 is communicated with an inner cavity of the sedimentation tank 1, a feed opening 23 is arranged at one end of the sedimentation tank 1, which is far away from the fixing ring 2, a medicament tank 16 is fixedly arranged at one end of the injection pipe 3, which is far away from the fixing ring 2, the medicament tank 16 is communicated with the injection pipe 3, a first valve 17 is fixedly arranged at the outer side of the injection pipe 3, and four support legs 22 distributed in an annular array are fixedly arranged at one side of the fixing ring 2, which is far away from a motor 5; a fixed plate 4 is fixedly arranged at one end of the settling tank 1 far away from the fixed ring 2, a motor 5 is fixedly arranged at one side of the fixed plate 4 far away from the settling tank 1, the end part of an output shaft of the motor 5 movably penetrates through the fixed plate 4, a rotating shaft 6 is fixedly arranged at the end part of an output shaft of the motor 5, one end of the rotating shaft 6 movably penetrates through one end of the settling tank 1 and is movably inserted in an inner cavity of the settling tank 1, four first stirring rods 7 distributed in an annular array are fixedly arranged at one end of the rotating shaft 6 close to the motor 5, four second stirring rods 8 distributed in an annular array are fixedly arranged at the middle part of the outer side of the rotating shaft 6, a fixed column 9 is fixedly arranged at the outer side of the rotating shaft 6, the fixed column 9 is positioned between the first stirring rods 7 and the second stirring rods 8, a spiral groove 10 is arranged at the outer side of the fixed column 9, the end part of the output shaft of the motor 5 drives the rotating shaft 6 to rotate, the first stirring rods 7 and the second stirring rods 8 are driven by the rotating shaft 6, just so can accelerate flocculating agent and raw materials and mix, pivot 6 drives fixed column 9 simultaneously and rotates for the helicla flute 10 on the fixed column 9 rotates and forms the swirl, just so can avoid the natural sedimentation can waste the condition of a large amount of time, thereby reaches the mesh of accelerating the precipitate and subside.

Further, a tapered groove 11 is formed in one end of the inner cavity of the settling tank 1, which is far away from the motor 5, a first through hole 12 is formed in one end of the tapered groove 11, which is far away from the motor 5, a first circular partition plate 13 is fixedly arranged at one end of the tapered groove 11, which is near to the motor 5, a second circular partition plate 14 is fixedly arranged at one end of the rotating shaft 6, which is far away from the motor 5, a scraping rod 15 is symmetrically and fixedly arranged at one end of the inner cavity of the settling tank 1, which is far away from the motor 5, one side of the scraping rod 15, which is near to the fixing ring 2, is attached to the second circular partition plate 14, a plurality of second through holes 20 are formed in the first circular partition plate 14, a plurality of third through holes 21 are formed in the second circular partition plate 20, a plurality of second through holes 20 are respectively aligned to the plurality of third through holes 21, the shape of the second through holes 20 is the same as that of the third through holes 21, a wadding discharge pipe 18 is fixedly arranged at one end of the settling tank 1, which is far away from the motor 5, one end of the wadding discharge pipe 18 is communicated with one end of the first through hole 12, the diameter of the discharging flocculation pipe 18 is larger than that of the first through hole 12, a second valve 19 is fixedly arranged on the outer side of the discharging flocculation pipe 18, the second circular partition plate 14 is arranged, the second circular partition plate 14 is rotated, the third through hole 21 and the second through hole 20 are completely staggered, so that sediment and liquid can be separated, then the second valve 19 is rotated, the sediment passes through the first through hole 12 from the conical groove 11 and is discharged into an external container through the discharging flocculation pipe 18, the situation that the liquid is discharged together when the sediment is discharged can be avoided, and the purpose of improving the quality of the sediment is achieved.

Working principle; firstly, adding a flocculating agent into a medicament tank 16, adding a raw material into the interior of a precipitation tank 1 from a feeding port 23, then rotating a first valve 17 to enable the flocculating agent to enter the interior of the precipitation tank 1 from the medicament tank 16 through an injection pipe 3 and to be mixed with the raw material, then starting a motor 5, wherein the motor 5 is preferably of a YE2132M-4 type, enabling the motor 5 to start working, the end part of an output shaft of the motor 5 to drive a rotating shaft 6 to rotate, the rotating shaft 6 to drive a first stirring rod 7 and a second stirring rod 8 to rotate, so that the flocculating agent and the raw material are mixed quickly, meanwhile, the rotating shaft 6 drives a fixed column 9 to rotate, so that a spiral groove 10 on the fixed column 9 rotates to form a vortex, so that the precipitate can sink quickly, then the precipitate enters the interior of a conical groove 11 through a second through hole 20 of a first circular partition plate 13, then closing the motor 5, stopping rotation of the rotating shaft 6, and enabling a third through hole 21 and the second through hole 20 to be completely staggered, this separates the sediment from the liquid, and then the second valve 19 is turned so that the sediment passes from the conical tank 11 through the first through-hole 12 and is discharged through the lint duct 18 into the external container, which avoids the situation where the liquid is discharged together when the sediment is discharged, and finally, the device is restored.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The chemical flocculation sedimentation device comprises a sedimentation tank (1) and a fixing ring (2), and is characterized in that the fixing ring (2) is fixedly sleeved at one end of the sedimentation tank (1), an injection pipe (3) is fixedly arranged at one end, far away from the fixing ring (2), of the sedimentation tank (1), one end of the injection pipe (3) is communicated with an inner cavity of the sedimentation tank (1), and a feeding port (23) is formed at one end, far away from the fixing ring (2), of the sedimentation tank (1);

the settling tank is characterized in that a fixing plate (4) is fixedly arranged at one end, far away from a fixing ring (2), of the settling tank (1), a motor (5) is fixedly arranged at one side, far away from the settling tank (1), of the fixing plate (4), the end part of an output shaft of the motor (5) penetrates through the fixing plate (4), a rotating shaft (6) is fixedly arranged at the end part of the output shaft of the motor (5), one end of the rotating shaft (6) penetrates through one end of the settling tank (1) in a movable manner and is movably inserted into an inner cavity of the settling tank (1), four first stirring rods (7) distributed in an annular array manner are fixedly arranged at one end, close to the motor (5), of the rotating shaft (6), four second stirring rods (8) distributed in an annular array manner are fixedly arranged at the middle of the outer side of the rotating shaft (6), a fixing column (9) is fixedly arranged at the outer side of the rotating shaft (6), and the fixing column (9) is positioned between the first stirring rods (7) and the second stirring rods (8), the outer side of the fixing column (9) is provided with a spiral groove (10).

2. The chemical flocculation sedimentation device according to claim 1, wherein a tapered groove (11) is formed in one end of the inner cavity of the sedimentation tank (1) far away from the motor (5), a first through hole (12) is formed in one end of the tapered groove (11) far away from the motor (5), a first circular partition plate (13) is fixedly arranged at one end of the tapered groove (11) close to the motor (5), a second circular partition plate (14) is fixedly arranged at one end of the rotating shaft (6) far away from the motor (5), a scraping rod (15) is symmetrically and fixedly arranged at one end of the inner cavity of the sedimentation tank (1) far away from the motor (5), and one side of the scraping rod (15) close to the fixing ring (2) is attached to the second circular partition plate (14).

3. A chemical flocculation and sedimentation device according to claim 1, wherein a chemical tank (16) is fixedly arranged at one end of the injection pipe (3) far from the fixing ring (2), the chemical tank (16) is communicated with the injection pipe (3), and a first valve (17) is fixedly arranged at the outer side of the injection pipe (3).

4. A chemical flocculation and sedimentation device according to claim 1, wherein a flocculation discharge pipe (18) is fixedly arranged at the end of the sedimentation tank (1) far away from the motor (5), one end of the flocculation discharge pipe (18) is communicated with one end of the first through hole (12), and a second valve (19) is fixedly arranged at the outer side of the flocculation discharge pipe (18).

5. A chemical flocculation and sedimentation device according to claim 2, wherein the first circular partition (13) is provided with a plurality of second through holes (20), the second circular partition (14) is provided with a plurality of third through holes (21), and the plurality of second through holes (20) are respectively aligned with the plurality of third through holes (21).

6. A chemical flocculation and sedimentation device according to claim 1, wherein four support legs (22) are fixedly arranged on the side of the fixing ring (2) away from the motor (5) in an annular array.

7. A chemical flocculation settling device according to claim 5, wherein said second through holes (20) have the same shape as the third through holes (21).

8. A chemical flocculation settling device according to claim 4, wherein the diameter of said flocculation discharge conduit (18) is larger than the diameter of said first through opening (12).