CN219252361U

CN219252361U - Flocculant adding device for sewage treatment

Info

Publication number: CN219252361U
Application number: CN202320654223.4U
Authority: CN
Inventors: 张孝坤; 刘冬冬; 张孝乾; 李先江
Original assignee: Shandong Kunsheng Environmental Protection Technology Co ltd
Current assignee: Shandong Kunsheng Environmental Protection Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-06-27
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a flocculant adding device for sewage treatment, which comprises a guide box, a mixing box and a suction pipe, wherein the middle position inside the guide box is fixedly connected with the guide box, the inside of the guide box is rotationally connected with a water-driven impeller, the left side and the right side of the inside of the guide box are both hermetically connected with a feeding pipe, the middle position of the feeding pipe is rotationally connected with a feeding impeller, the lower end of the feeding pipe is hermetically connected with the feeding pipe, and the lower end of the feeding pipe is hermetically connected with the mixing box.

Description

Flocculant adding device for sewage treatment

Technical Field

The utility model relates to a flocculant adding device for sewage treatment, and belongs to the technical field of sewage treatment.

Background

The flocculant can be generally divided into two types of inorganic flocculant and organic flocculant according to the chemical components, wherein the inorganic flocculant comprises an inorganic flocculant and an inorganic polymer flocculant, the organic flocculant comprises a synthetic organic polymer flocculant, a natural organic polymer flocculant and a microbial flocculant, the flocculant is mainly used for sewage treatment, and the generated floccules are separated from water phase precipitation under the action of gravity after growing to a certain volume, so that a large amount of suspended matters in the wastewater are removed, and the effect of water treatment is achieved.

In the use process of the existing flocculant, the flocculant is added in a direct adding mode when sewage treatment is carried out, so that the adding amount is difficult to control, the adding ratio of the inorganic flocculant and the organic anionic flocculant is difficult to control, part of the flocculant cannot be fully used, and the use effect of the flocculant is reduced; and when the flocculant is directly added into sewage, the flocculant is difficult to be fully mixed with the sewage, so that the sewage treatment effect of the flocculant is affected.

Disclosure of Invention

The utility model aims to provide a flocculant adding device for sewage treatment, which has the advantages of simple structure and convenient use, can effectively ensure the stability of connection between a steering shaft and a steering rocker arm, and effectively prolong the service life of the steering rocker arm so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a flocculant adding device for sewage treatment, includes guide box, mixing box and suction tube, the inside intermediate position department fixedly connected with baffle box of guide box, the inside rotation of baffle box is connected with the hydrodynamic impeller, the equal sealing connection of inside left and right sides of guide box has the inlet pipe, the intermediate position department rotation of inlet pipe is connected with the pay-off impeller, fixedly connected with between pay-off impeller and the hydrodynamic impeller, the lower extreme sealing connection of inlet pipe has the baffle pipe, the lower extreme sealing connection of baffle pipe has the mixing box, the lower extreme sealing connection of mixing box has the rotation drain frame, the outside sealing connection of rotation drain frame has the rotation spray pipe.

Further, the middle position of the upper end of the guide box is connected with a solvent pipe in a sealing way, the solvent pipe is connected with the guide box in a sealing way, the upper end of the solvent pipe is connected with a pump in a sealing way, and the upper end of the pump is connected with a suction pipe in a sealing way.

Further, the left side and the right side of the lower end of the diversion box are respectively and hermetically connected with a discharge pipe, and the discharge pipes are in sealing connection with the feeding pipes.

Further, the upper end intermediate position department fixedly connected with motor of mixing box, the output shaft lower extreme fixedly connected with stirring impeller of motor, the lower extreme fixedly connected with transmission shaft of stirring impeller, fixed connection between transmission shaft and the rotation drain frame.

Further, the inner side of the lower end of the rotary spraying pipe is fixedly connected with a disturbance plate, and the outer side of the lower end of the rotary spraying pipe is hermetically connected with a spray head.

Further, the number of the rotary spraying pipes is four, and the rotary spraying pipes are symmetrically arranged about the central axis of the mixing box.

The beneficial effects of the utility model are as follows:

according to the utility model, under the action of the water impeller, the water impeller can rotate under the condition that the pump pumps in solvent through the suction pipe, the arranged feeding impeller can rotate, the solvent, the inorganic flocculant and the organic anionic flocculant which are required to be added can be guided simultaneously, and the mixture ratio can be automatically carried out, so that the flocculant solution can be quantitatively and uniformly mixed, and the additive using effect of the flocculant is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a flocculant adding apparatus for sewage treatment of the present utility model;

FIG. 2 is a cross-sectional view showing the overall construction of a flocculant adding apparatus for sewage treatment in accordance with the present utility model;

FIG. 3 is a right cross-sectional view of the installation structure of the baffle box and the hydrodynamic impeller of the flocculant adding device for sewage treatment;

reference numerals in the drawings: 1. a guide box; 2. a diversion box; 3. a hydrodynamic impeller; 4. a feed pipe; 5. a feeding impeller; 6. a material guiding pipe; 7. a mixing box; 8. rotating the liquid guide frame; 9. rotating the spray tube; 10. a solvent tube; 11. a pump machine; 12. a suction tube; 13. a discharge pipe; 14. a motor; 15. stirring blade plates; 16. a transmission shaft; 17. a disturbance plate; 18. a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a flocculant adding device for sewage treatment, including guide case 1, mixing case 7 and suction tube 12, guide case 1's inside intermediate position department fixedly connected with water impeller 3 is rotated in the inside of guide case 2, guide case 1's inside left and right sides all sealing connection has inlet pipe 4, feed impeller 5 is rotated in the intermediate position department of inlet pipe 4, fixed connection between feed impeller 5 and the water impeller 3, feed pipe 4's lower extreme sealing connection has baffle 6, guide case 1's upper end intermediate position department sealing connection has solvent pipe 10, sealing connection between solvent pipe 10 and the guide case 2, the upper end sealing connection of solvent pipe 10 has pump 11, pump 11's upper end sealing connection has suction tube 12, guide case 2's lower extreme left and right sides all sealing connection has discharge pipe 13, sealing connection between discharge pipe 13 and the inlet pipe 4, when adding to the required flocculant in the sewage treatment, pour into inlet pipe 4 with inorganic flocculant and organic anion type flocculant into, and through setting up the effect that water impeller 3 can make under the circumstances that pump 11 draws in through suction tube 12 solvent, and can make the inorganic flocculant and the anion type flocculant 3 rotate, and the automatic flocculant can be added with the required ratio, and the automatic ratio can be guaranteed simultaneously.

Embodiment 2 referring to fig. 1 and 2, the difference between the present embodiment and embodiment 1 is that: the lower extreme sealing connection of baffle 6 has mixing box 7, the lower extreme sealing connection of mixing box 7 rotates baffle 8, the outside sealing connection of rotation baffle 8 has rotation spray tube 9, the upper end intermediate position department fixedly connected with motor 14 of mixing box 7, the output shaft lower extreme fixedly connected with stirring impeller 15 of motor 14, the lower extreme fixedly connected with transmission shaft 16 of stirring impeller 15, fixed connection between transmission shaft 16 and the rotation baffle 8, the inboard fixedly connected with disturbance board 17 of lower extreme of rotation spray tube 9, the lower extreme outside sealing connection of rotation spray tube 9 has shower nozzle 18, the quantity of rotation spray tube 9 has four, rotation spray tube 9 sets up with respect to the center pin symmetry of mixing box 7, through the rotation to motor 14 makes stirring impeller 15 can rotate, make material and solvent evenly mix stirring be the flocculant solution under the rotation effect of stirring impeller 15, in order to spout the flocculant and add sewage, and make rotation baffle 8 can rotate through the rotation of transmission shaft 16, and then make rotation spray tube 9 can drive disturbance board 17 and shower nozzle 18, make the flocculant that mix with the shower nozzle 17, the effect of the quick and the even treatment of the sewage after the mixture ratio of the sediment, the quick and the purification of the sewage can be mixed.

The working principle of the utility model is as follows: the device adopts external power supply to supply power when adding in the sewage treatment, pour inorganic flocculant and organic anion flocculant into inlet pipe 4, and can make water impeller 3 rotate under the circumstances that pump 11 draws in solvent through suction tube 12 through setting up the effect of water impeller 3, and make the pay-off impeller 5 that sets up can rotate, and then make solvent and inorganic flocculant and organic anion flocculant that need add carry out the guide simultaneously, and can carry out the ratio voluntarily, make the flocculant solution can quantitative even ratio, so as to guarantee the interpolation result of use of flocculant, and make stirring leaf board 15 rotate through the rotation to motor 14, make material and solvent evenly mix stirring be the flocculant solution under stirring leaf board 15's rotation effect, so that spout the stirring to add into sewage to the flocculant, and make through the rotation of transmission shaft 16 rotate and make rotation liquid guide frame 8, and then make rotation spray pipe 9 drive disturbance board 17 and shower nozzle 18 and rotate, make the flocculant after the ratio fuse with sewage purification effect to sewage purification effect that sewage after the blending can be quick and even.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flocculant adding device for sewage treatment, includes guide box (1), mixing box (7) and suction tube (12), its characterized in that: the inside intermediate position department fixedly connected with baffle box (2) of baffle box (1), the inside rotation of baffle box (2) is connected with hydrodynamic impeller (3), the inside left and right sides of baffle box (1) is equal sealing connection has inlet pipe (4), the intermediate position department rotation of inlet pipe (4) is connected with feeding impeller (5), fixedly connected with between feeding impeller (5) and hydrodynamic impeller (3), the lower extreme sealing connection of inlet pipe (4) has baffle pipe (6), the lower extreme sealing connection of baffle pipe (6) has mixing box (7), the lower extreme sealing connection of mixing box (7) has rotation baffle box (8), the outside sealing connection of rotation baffle box (8) has rotation spray pipe (9).

2. The flocculant adding device for sewage treatment according to claim 1, wherein: the upper end intermediate position department sealing connection of baffle box (1) has solvent pipe (10), sealing connection between solvent pipe (10) and baffle box (2), the upper end sealing connection of solvent pipe (10) has pump machine (11), the upper end sealing connection of pump machine (11) has suction tube (12).

3. The flocculant adding device for sewage treatment according to claim 1, wherein: the left side and the right side of the lower end of the diversion box (2) are respectively and hermetically connected with a discharge pipe (13), and the discharge pipes (13) are hermetically connected with the feed pipes (4).

4. The flocculant adding device for sewage treatment according to claim 1, wherein: the upper end intermediate position department fixedly connected with motor (14) of mixing box (7), the output shaft lower extreme fixedly connected with stirring impeller (15) of motor (14), the lower extreme fixedly connected with transmission shaft (16) of stirring impeller (15), fixed connection between transmission shaft (16) and the rotation drain frame (8).

5. The flocculant adding device for sewage treatment according to claim 1, wherein: the inner side of the lower end of the rotary spraying pipe (9) is fixedly connected with a disturbance plate (17), and the outer side of the lower end of the rotary spraying pipe (9) is hermetically connected with a spray head (18).

6. The flocculant adding device for sewage treatment according to claim 1, wherein: the number of the rotary spraying pipes (9) is four, and the rotary spraying pipes (9) are symmetrically arranged around the central axis of the mixing box (7).