CN216191310U - Sewage treatment coagulation reaction device - Google Patents
Sewage treatment coagulation reaction device Download PDFInfo
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- CN216191310U CN216191310U CN202122309417.4U CN202122309417U CN216191310U CN 216191310 U CN216191310 U CN 216191310U CN 202122309417 U CN202122309417 U CN 202122309417U CN 216191310 U CN216191310 U CN 216191310U
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- pool
- mixing
- pipeline frame
- sewage treatment
- sewage
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Abstract
The utility model discloses a sewage treatment coagulation reaction device which comprises a pool body, a fast mixing pool, a swirling aerator and a pipeline frame, wherein a partition wall is arranged at the central position in the pool body and divides the pool body into the fast mixing pool and a slow mixing pool, a sewage inlet is formed in the side surface of the pool body on one side of the fast mixing pool, a water outlet is formed in the side surface of the pool body on one side of the slow mixing pool, water through holes are formed in the bottom of the partition wall, the pipeline frame is arranged in each of the fast mixing pool and the slow mixing pool, the swirling aerator is arranged on the pipeline frame, the lower end of the pipeline frame is connected with the pool body through a support, the air inlet end of the pipeline frame is connected with an air pipeline, a coagulant is arranged on the upper side of the fast mixing pool, and a coagulant aid is arranged on the upper side of the slow mixing pool. Because the device adopts the rotary mixing aerator, the mixing is uniform through aeration stirring, the coagulation and flocculation reaction time T is shortened, the flocculation effect is good, and the consumption of water treatment agents is reduced. The device has the advantages of simple structure, convenient installation, difficult blockage and low system price, and is suitable for popularization and use.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a coagulation reaction device for sewage treatment.
Background
Coagulation refers to the process of adding coagulant, completing hydrolysis and polycondensation reaction under certain hydraulic condition, destabilizing and coagulating colloid disperse system.
The sewage coagulation treatment method is a method for purifying the waste water by adding a coagulant into the sewage to enable colloidal particle substances in the sewage to be coagulated and flocculated and separated.
The general method is to add coagulant and coagulant aid into a coagulation reaction tank, wherein the coagulation reaction tank generally comprises a mechanical reaction tank, a grid reaction tank and a folded plate reaction tank, and the reaction tanks have long reaction time and large dosage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a coagulation reaction device for sewage treatment.
The utility model realizes the purpose through the following technical scheme:
the utility model provides a sewage treatment coagulation reaction unit, includes cell body, fast pond, the aerator of mixing soon, pipeline frame, the inside central point of cell body puts and is provided with the division wall, the division wall will the cell body separates for fast pond and the pond of mixing slowly, fast pond one side of mixing soon the cell body side is provided with the sewage inlet, mix pond one side slowly the cell body side is provided with the delivery port, the shaping has the water hole of crossing on the division wall bottom, fast pond with mix pond inside all being provided with the pipeline frame slowly, install on the pipeline frame the aerator of mixing soon, the pipeline frame lower extreme passes through the leg joint the cell body, pipeline frame inlet end connects air conduit, fast pond upside of mixing is provided with the coagulant, mix the pond upside slowly and be provided with the coagulant aid.
Preferably: the pool body and the partition wall are integrally formed, the sewage inlet and the water outlet are integrally formed in the pool body, and the water through holes are integrally formed in the partition wall.
So set up, integrated into one piece has guaranteed holistic leakproofness, avoids revealing.
Preferably: the pipeline frame is connected with the rotary mixing aerator and the air pipeline through threads, and the support is connected with the pipeline frame through bolts.
So arranged, the pipe rack is used for transmission and fixation, and the rotary mixing aerator is used for spraying high-pressure gas out of bubbles.
Preferably: the sewage inlet and the water outlet are positioned at the rear part of the upper side of the tank body and close to the opening.
So set up, the sewage water inlet is used for filling sewage, and sets up on upper portion, has improved the efficiency that sewage deposit and combine with the bubble.
Preferably: the water through holes are positioned in the front part of the lower side of the partition wall.
So set up, the water hole of crossing is used for through rivers, avoid with the sewage water inlet with the delivery port forms the interference.
Preferably: the tank body is set according to the sewage treatment capacity reaction time T of 10 min.
By the arrangement, the optimal precipitation effect is ensured in the shortest time by matching the aeration quantity of the rotary mixing aerator with the coagulant aid and the coagulant.
Compared with the prior art, the utility model has the following beneficial effects:
1. because the device adopts the spiral mixing aerator, through aeration stirring, the misce bene, thoughtlessly congeal and flocculation reaction time T shortens, and flocculation effect is good, and water treatment agent consumption reduces. The device has the advantages of simple structure, convenient installation, difficult blockage and low system price, and is suitable for popularization and use.
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, and 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 these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a coagulation reaction device for sewage treatment according to the present invention;
FIG. 2 is a sectional view of a coagulation reaction apparatus for sewage treatment according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a coagulation reaction device for sewage treatment according to the present invention;
FIG. 4 is a schematic view of the top view of the coagulation reaction device for sewage treatment according to the present invention.
The reference numerals are explained below:
1. a tank body; 2. a fast mixing tank; 3. a rotary mixing aerator; 4. a pipe rack; 5. an air duct; 6. water passing holes; 7. a slow mixing tank; 8. a dividing wall; 9. a support; 10. a coagulant; 11. a coagulant aid; 12. a sewage inlet; 13. and (7) a water outlet.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-4, a coagulation reaction device for sewage treatment comprises a tank body 1, a fast mixing tank 2, a vortex mixing aerator 3 and a pipeline frame 4, wherein a partition wall 8 is arranged at the central position inside the tank body 1, the partition wall 8 divides the tank body 1 into the fast mixing tank 2 and the slow mixing tank 7, a sewage inlet 12 is arranged on the side surface of the tank body 1 on one side of the fast mixing tank 2, a water outlet 13 is arranged on the side surface of the tank body 1 on one side of the slow mixing tank 7, a water through hole 6 is formed in the bottom of the partition wall 8, the pipeline frame 4 is arranged inside the fast mixing tank 2 and the slow mixing tank 7, the vortex mixing aerator 3 is arranged on the pipeline frame 4, the lower end of the pipeline frame 4 is connected with the tank body 1 through a support 9, the air inlet end of the pipeline frame 4 is connected with an air pipeline 5, a coagulant 10 is arranged on the upper side of the fast mixing tank 2, and a coagulant aid 11 is arranged on the upper side of the slow mixing tank 7.
Preferably: the tank body 1 and the partition wall 8 are integrally formed, the sewage inlet 12 and the sewage outlet 13 are integrally formed in the tank body 1, and the water through hole 6 is integrally formed in the partition wall 8, so that the integral sealing performance is ensured, and the leakage is avoided; the pipeline frame 4 is connected with the rotary mixing aerator 3 and the air pipeline 5 through threads, the support 9 is connected with the pipeline frame 4 through bolts, the pipeline frame 4 is used for transmission and fixation, and the rotary mixing aerator 3 is used for ejecting high-pressure gas out of bubbles; the sewage inlet 12 and the sewage outlet 13 are positioned at the rear part of the upper side of the tank body 1 and close to the opening, the sewage inlet 12 is used for filling sewage and is arranged at the upper part, and the sewage sedimentation efficiency and the bubble combination efficiency are improved; the water through holes 6 are positioned at the front part of the lower side of the partition wall 8, and the water through holes 6 are used for passing water flow and avoiding interference with the sewage inlet 12 and the sewage outlet 13; the tank body 1 is set according to the sewage treatment capacity reaction time T which is 10min, and the optimal sedimentation effect is ensured in the shortest time by matching the aeration capacity of the spiral mixing aerator 3 with the coagulant aid 11 and the coagulant 10.
The working principle is as follows: starting high-pressure gas connected with a rotary mixing aerator 3 and an air pipeline 5, enabling sewage to enter a fast mixing tank 2 through a sewage water inlet 12, enabling colloidal particle substances in the sewage to quickly generate a coagulation reaction under the action of air stirring after a coagulant 10 is added, enabling the sewage to enter a slow mixing tank 7 through a water hole 6, enabling the colloidal particle substances to generate a flocculation reaction under the condition of adding a coagulant aid 11, and enabling outlet water to finally flow out of a water outlet 13.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a sewage treatment reaction unit that thoughtlessly congeals which characterized in that: comprises a pool body (1), a fast mixing pool (2), a rotary mixing aerator (3) and a pipeline frame (4), wherein a separation wall (8) is arranged at the center position in the pool body (1), the separation wall (8) separates the pool body (1) into the fast mixing pool (2) and a slow mixing pool (7), a sewage inlet (12) is arranged on the side surface of the pool body (1) on one side of the fast mixing pool (2), a water outlet (13) is arranged on the side surface of the pool body (1) on one side of the slow mixing pool (7), a water passing hole (6) is formed on the bottom of the separation wall (8), the pipeline frame (4) is arranged in the fast mixing pool (2) and the slow mixing pool (7), the rotary mixing aerator (3) is arranged on the pipeline frame (4), the lower end of the pipeline frame (4) is connected with the pool body (1) through a support (9), and the air inlet end of the pipeline frame (4) is connected with an air pipeline (5), a coagulant (10) is arranged on the upper side of the fast mixing tank (2), and a coagulant aid (11) is arranged on the upper side of the slow mixing tank (7).
2. The coagulation reaction device for sewage treatment according to claim 1, wherein: the pool body (1) and the partition wall (8) are integrally formed, the sewage inlet (12) and the water outlet (13) are integrally formed in the pool body (1), and the water passing hole (6) is integrally formed in the partition wall (8).
3. The coagulation reaction device for sewage treatment according to claim 1, wherein: the pipeline frame (4) is connected with the rotary mixing aerator (3) and the air pipeline (5) through threads, and the support (9) is connected with the pipeline frame (4) through bolts.
4. The coagulation reaction device for sewage treatment according to claim 1, wherein: the sewage inlet (12) and the water outlet (13) are positioned at the rear part of the upper side of the tank body (1) and close to the opening.
5. The coagulation reaction device for sewage treatment according to claim 1, wherein: the water through holes (6) are positioned at the front part of the lower side of the partition wall (8).
6. The coagulation reaction device for sewage treatment according to claim 1, wherein: the tank body (1) is set according to the sewage treatment capacity reaction time T of 10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309417.4U CN216191310U (en) | 2021-09-23 | 2021-09-23 | Sewage treatment coagulation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309417.4U CN216191310U (en) | 2021-09-23 | 2021-09-23 | Sewage treatment coagulation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216191310U true CN216191310U (en) | 2022-04-05 |
Family
ID=80921960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122309417.4U Active CN216191310U (en) | 2021-09-23 | 2021-09-23 | Sewage treatment coagulation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216191310U (en) |
-
2021
- 2021-09-23 CN CN202122309417.4U patent/CN216191310U/en active Active
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