CN211245644U

CN211245644U - Novel reaction groove

Info

Publication number: CN211245644U
Application number: CN201921895436.6U
Authority: CN
Inventors: 欧阳小军; 黄绥忠; 徐鹏
Original assignee: Jiangxi Clear Water Source Development In Science And Technology Co ltd
Current assignee: Jiangxi Clear Water Source Development In Science And Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-14
Anticipated expiration: 2029-11-06

Abstract

The utility model belongs to the technical field of sewage treatment, especially, a novel reaction groove, including vertical flow sedimentation tank, the upper end of vertical flow sedimentation tank is installed hydraulic mixing canal, the bottom internal surface of hydraulic mixing canal is fixed with the obstacle arch, the tip of hydraulic mixing canal is installed the inlet tube, the side surface of hydraulic mixing canal is connected with PAM dosing pipe and PAC dosing pipe, the upper end of vertical flow sedimentation tank is fixed with the bracket, the central point department of bracket is fixed with the water conservancy diversion bucket, and one end of hydraulic mixing canal inserts the inside of water conservancy diversion bucket; the inlet tube of the mixed canal tip installation of water conservancy and PAM dosing pipe and the PAC dosing pipe of the mixed canal tip installation of water conservancy, the inside sewage that injects of the mixed canal of water conservancy of being convenient for adds the medicine, and it is protruding to mix the obstacle of the fixed surface in the canal bottom internal surface through water conservancy for the inside flowing sewage of the mixed canal of water conservancy is blockked through the obstacle arch, and sewage forms the cross-flow when flowing, and the flowing sewage of the mixed canal of water conservancy reaches the effect of stirring.

Description

Novel reaction groove

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to novel reaction slot.

Background

The coagulation process is the most basic and very important treatment process in the treatment of industrial water and domestic sewage, and the aim of quickly mixing is fulfilled by adding a plurality of medicaments (generally called coagulants and coagulant aids) into water and stirring the mixture in a coagulation reaction tank for a short time and at high intensity by a stirrer, so that particles which are difficult to precipitate in the water can be mutually polymerized to form colloid, and then are combined with impurities in the water body to form larger floccules. The flocculating constituent has strong adsorption capacity, can adsorb suspended matters, and can adsorb partial bacteria and soluble substances. The flocs sink down by increasing their volume through adsorption.

At present, the stirring is usually carried out by arranging a stirring device in a coagulation reaction tank, the reaction time of the mechanical stirring coagulation reaction tank is short, the effect is obvious, and the energy consumption is large.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel reaction slot has the operation stably, and is respond well, takes up an area of and economizes and practice thrift the characteristics of energy consumption.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel reaction groove, includes vertical flow sedimentation tank, the mixed canal of water conservancy is installed to vertical flow sedimentation tank's upper end, the bottom internal surface fixed of the mixed canal of water conservancy has the obstacle arch, the inlet tube is installed to the tip of the mixed canal of water conservancy, the side surface of the mixed canal of water conservancy is connected with PAM dosing pipe and PAC dosing pipe, the upper end of vertical flow sedimentation tank is fixed with the bracket, the central point department of putting of bracket is fixed with the water conservancy diversion bucket, and the one end of the mixed canal of water conservancy inserts the inside of water conservancy diversion bucket, the side surface connection and the delivery port of vertical flow sedimentation tank.

As the utility model discloses a novel reaction groove is preferred technical scheme, hydraulic power mixing channel bottom internal surface fixed's protruding equidistant distribution of obstacle.

As the utility model discloses a novel reaction slot is preferred technical scheme, PAM dosing pipe and PAC dosing pipe are located the tip that hydraulic mixing canal is close to the inlet tube.

As the utility model discloses a novel reaction slot is preferred technical scheme, the water conservancy diversion bucket is the columnar structure, and water conservancy diversion bucket and vertical flow sedimentation tank be the concentric structure.

Compared with the prior art, the beneficial effects of the utility model are that: the inlet tube of mixed canal tip installation of water conservancy and PAM that the mixed canal tip installation of water conservancy add pencil and PAC add the pencil, the inside sewage that injects of the mixed canal of water conservancy of being convenient for adds the medicine, it is protruding to mix the obstacle of canal bottom internal surface fixation through water conservancy, make the inside flowing sewage of the mixed canal of water conservancy obstruct through the obstacle arch, make sewage form the cross-flow when flowing, make the flowing sewage of the mixed canal of water conservancy reach the effect of stirring, make medicine and sewage fully react, the inside of flowing into the vertical sedimentation tank through the water conservancy diversion bucket of the inside sewage after mixing of the mixed canal of water conservancy simultaneously, make sewage deposit in the inside of vertical sedimentation tank.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a hydraulic mixing channel according to the present invention;

in the figure: 1. a vertical flow sedimentation tank; 2. a hydraulic mixing channel; 3. a barrier protrusion; 4. a water inlet pipe; 5. PAM dosing pipe; 6. a PAC dosing tube; 7. a bracket; 8. a diversion barrel; 9. and (7) a water outlet.

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.

Examples

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel reaction groove, including vertical sedimentation tank 1, hydraulic mixing canal 2 is installed to vertical sedimentation tank 1's upper end, hydraulic mixing canal 2's bottom internal surface is fixed with the obstacle arch 3, inlet tube 4 is installed to hydraulic mixing canal 2's tip, hydraulic mixing canal 2's side surface is connected with PAM dosing pipe 5 and PAC dosing pipe 6, vertical sedimentation tank 1's upper end is fixed with bracket 7, bracket 7's central point department of putting is fixed with water conservancy diversion bucket 8, and hydraulic mixing canal 2's one end inserts the inside of water conservancy diversion bucket 8, vertical sedimentation tank 1's side surface is connected with delivery port 9.

In this embodiment, the inlet tube 4 of 2 tip installations of water conservancy mixing canal and the PAM dosing pipe 5 and the PAC dosing pipe 6 of 2 tip installations of water conservancy mixing canal, the inside sewage that injects of water conservancy mixing canal 2 of being convenient for adds the medicine, protruding 3 of obstacle through 2 bottom internal surface fixings of water conservancy mixing canal, make the inside flowing sewage of water conservancy mixing canal 2 obstruct through protruding 3 of obstacle, make sewage form the cross-flow when flowing, make the flowing sewage of water conservancy mixing canal 2 reach the effect of stirring, make the medicine fully react with sewage, the inside of flowing into vertical sedimentation tank 1 of sewage after mixing of water conservancy mixing canal 2 simultaneously, make sewage deposit in vertical sedimentation tank 1's inside.

Specifically, the barrier protrusions 3 fixed on the inner surface of the bottom of the hydraulic mixing channel 2 are distributed at equal intervals.

In the embodiment, the barrier protrusions 3 fixed on the inner surface of the bottom of the hydraulic mixing channel 2 are distributed at equal intervals, in the distribution process, the sewage is required to be distributed according to a certain density, the flow velocity of the water flow is ensured to be about 1m/s, when the sewage flows in the hydraulic mixing channel 2, the obstruction bulges 3 are used for blocking the sewage, so that the sewage and the liquid medicine are fully mixed when the sewage flows in the hydraulic mixing channel 2, the mixing uniformity of the sewage and the liquid medicine is improved, in the present embodiment, the shape of the hydraulic mixing channel 2 is provided as an L-shaped groove structure, but the shape of the hydraulic mixing channel 2 may be adjusted according to the amount of water during the actual operation, such as a "rectangular groove structure" or an "S-shaped groove structure", the shape of the hydraulic mixing channel 2 is selected according to actual requirements, and the reaction time in the hydraulic mixing channel 2 needs to be ensured to be about 20 min.

Specifically, a PAM dosing tube 5 and a PAC dosing tube 6 are located at the ends of the hydraulic mixing channel 2 near the water inlet pipe 4.

In this embodiment, the liquid medicine passes through PAM dosing pipe 5 and PAC dosing pipe 6 and pours into water conservancy mixing canal 2 into, mixes with the liquid medicine when being convenient for sewage pours into water conservancy mixing canal 2 inside.

Specifically, the diversion barrel 8 is of a columnar structure, and the diversion barrel 8 and the vertical flow sedimentation tank 1 are of a concentric structure.

In this embodiment, through the water conservancy diversion bucket 8 and the vertical sedimentation tank 1 that are concentric structure, be convenient for sewage pour into vertical sedimentation tank 1 inside back and carry out the sediment.

The utility model discloses a theory of operation and use flow: during the use, pour into the inside of water conservancy mixing canal 2 into sewage through inlet tube 4, the liquid medicine pours into through PAM dosing pipe 5 and PAC dosing pipe 6 that 2 front ends of water conservancy mixing canal are connected simultaneously, sewage carries out the choked flow through obstacle arch 3 when 2 inside flows in water conservancy mixing canal simultaneously, make sewage carry out the intensive mixing with the liquid medicine in the inside of water conservancy mixing canal 2, sewage after 2 inside mixings in water conservancy mixing canal simultaneously and liquid medicine pass through the inside that 8 injection vertical sedimentation tanks 1 of water conservancy diversion bucket, make sewage subside in the inside of vertical sedimentation tank 1.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel reaction groove comprises a vertical flow sedimentation tank (1), and is characterized in that: the utility model discloses a water conservancy sedimentation basin, including vertical sedimentation basin (1), water conservancy mixing canal (2) are installed to the upper end of vertical sedimentation basin (1), the bottom internal surface fixed of water conservancy mixing canal (2) has obstacle arch (3), inlet tube (4) are installed to the tip of water conservancy mixing canal (2), the side surface of water conservancy mixing canal (2) is connected with PAM dosing pipe (5) and PAC dosing pipe (6), the upper end of vertical sedimentation basin (1) is fixed with bracket (7), the central point department of putting of bracket (7) is fixed with water conservancy diversion bucket (8), and the one end of water conservancy mixing canal (2) inserts the inside of water conservancy diversion bucket (8), the side surface connection and delivery port (9) of vertical sedimentation basin (1).

2. A novel reaction channel as claimed in claim 1, wherein: the barrier bulges (3) fixed on the inner surface of the bottom of the hydraulic mixing channel (2) are distributed at equal intervals.

3. A novel reaction channel as claimed in claim 1, wherein: the PAM dosing pipe (5) and the PAC dosing pipe (6) are positioned at the end part of the hydraulic mixing channel (2) close to the water inlet pipe (4).

4. A novel reaction channel as claimed in claim 1, wherein: the diversion barrel (8) is of a columnar structure, and the diversion barrel (8) and the vertical flow sedimentation tank (1) are of a concentric structure.