CN220165876U

CN220165876U - Dosing mixer

Info

Publication number: CN220165876U
Application number: CN202321656482.7U
Authority: CN
Inventors: 周恩迪; 张军
Original assignee: Dalian Delang Water Service Co ltd
Current assignee: Dalian Delang Water Service Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-12
Anticipated expiration: 2033-06-28

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a dosing mixer, which comprises a base, wherein a mixing and stirring mechanism is arranged above the base, and a dosing executing mechanism is arranged on one side of the mixing and stirring mechanism. Through the water inlet filter screen pipe and the water outlet filter screen pipe which are arranged at the two ends of the pipeline, the sewage can be filtered through the filter screen pipe after being discharged into the pipeline, so that impurities in the sewage are prevented from accumulating in the pipeline, and the water inlet filter screen pipe and the water outlet filter screen pipe can be conveniently detached, replaced and cleaned through the bolted connection; the first stirring shaft in the dosing tank acts on the first stirring blade to fully mix and stir different medicaments, so that the sewage treatment effect is improved; through setting up driving gear, driven gear and second stirring leaf for can drive driving shaft, driven shaft through the second motor after the medicament adds and rotate, and then make sewage and reagent can intensive mixing reaction, improve the treatment effect, further hoisting device's practicality.

Description

Dosing mixer

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a dosing mixer.

Background

In the sewage treatment process, coagulant, flocculant, disinfectant and other medicaments are often added, and the sewage and the medicaments are required to be mixed rapidly, fully and uniformly. The sewage also contains a large amount of toxic and harmful substances such as COD, NH3-N, phenol, oil, quinoline, carbozole, cyanogen, biphenyl and the like, and the substances are difficult to remove by a physical method, so that the substances are also required to be treated by adding medicinal chemistry.

Through searching, the Chinese patent application document with the Chinese patent application number of CN202221375036.4 discloses a sewage dosing mixer, wherein the sewage dosing mixer comprises a water pipeline for conveying sewage, two ends of the water pipeline are respectively provided with a water inlet and a water outlet, and the water pipeline is provided with at least one treatment agent adding port. The mixer also comprises a fixed paddle arranged in the water conveying pipeline, wherein the fixed paddle comprises a plurality of paddles; each paddle is arranged in the water conveying pipeline in a staggered mode, is not parallel to the sewage flowing direction and is provided with at least one oval hole.

In view of the above-mentioned related art, the filtration of the sewage cannot be ensured, the mixing of the sewage and the chemical cannot be insufficient, and the sewage cannot be effectively treated, so that it is highly desirable to design a dosing mixer to deal with these problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a dosing mixer.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a dosing mixer, includes the base, the base top is provided with mixing stirring mechanism, mixing stirring mechanism one side is provided with dosing actuating mechanism.

The mixing stirring mechanism comprises a sewage pipe fixedly arranged above the base, a water inlet filter net pipe is arranged at one end of the sewage pipe, a water outlet filter net pipe is arranged at the other end of the sewage pipe, a driving shaft is vertically arranged above the sewage pipe, one end of the driving shaft is fixedly connected with a power output end of a second motor, a driving gear is arranged on the outer surface of the upper portion of the driving shaft, a driven gear is meshed with one side of the driving gear, the driven gear is fixedly arranged on the outer surface of the driven shaft, second stirring blades are fixedly arranged on the outer surface of the lower portion of the driving shaft, and Fang Shuxiang on the second stirring blades are equidistantly penetrated and provided with second stirring holes.

Preferably, the dosing actuating mechanism comprises a supporting board table fixedly arranged on one side above the base, a dosing box is fixedly arranged above the supporting board table, a first stirring shaft is longitudinally arranged in the dosing box in a rotating mode, first stirring blades are arranged on the outer surface of the first stirring shaft at equal intervals, one end of the first stirring shaft is fixedly connected with the power output end of the first motor, and the dosing box is connected with the sewage pipe through a lower medicine pipe.

Preferably, the sewage pipe is connected with the water inlet filter net pipe through bolts, and the sewage pipe is connected with the driving shaft through bearings.

Preferably, the driving shaft is connected with the second motor through a coupling, and the driven shaft is connected with the second stirring She Hanjie.

Preferably, the base is welded to the support pallet, and the support pallet is welded to the dosing tank.

Preferably, the dosing tank is connected with the first stirring shaft through a bearing, and the first stirring shaft is connected with the first motor through a coupling.

The beneficial effects are that:

the utility model discloses a dosing mixer, which can effectively add medicines into a pipeline through a dosing executing mechanism and a mixing stirring mechanism, and can filter sewage through a water inlet filter net pipe and a water outlet filter net pipe which are arranged at two ends of the pipeline after the sewage is discharged into the pipeline, so that impurities in the sewage are prevented from accumulating in the pipeline, and the water inlet filter net pipe and the water outlet filter net pipe can be conveniently detached, replaced and cleaned through bolting; the first stirring shaft in the dosing tank acts on the first stirring blade to fully mix and stir different medicaments, so that the sewage treatment effect is improved; through setting up driving gear, driven gear and second stirring leaf for can drive driving shaft, driven shaft through the second motor after the medicament adds and rotate, and then make sewage and reagent can intensive mixing reaction, improve the treatment, further promoted the practicality of device.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a first structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a second construction of the present utility model;

FIG. 5 is a schematic cross-sectional view of a third construction of the present utility model;

fig. 6 is a schematic partial cross-sectional view at a in fig. 5.

In the figure: 1. a base;

2. a dosing actuator; 201. a support board table; 202. a dosing box; 203. a first stirring shaft; 204. a first stirring blade; 205. a first motor; 206. a medicine discharging tube;

3. a mixing and stirring mechanism; 301. a sewage pipe; 302. a water inlet filter net pipe; 303. a water outlet filter net pipe; 304. a second motor; 305. a drive gear; 306. a driven gear; 307. a driving shaft; 308. a driven shaft; 309. a second stirring blade; 310. and a second stirring hole.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a dosing mixer, includes base 1, and base 1 top is provided with mixing stirring mechanism 3, and mixing stirring mechanism 3 one side is provided with dosing actuating mechanism 2.

In this embodiment: the dosing executing mechanism 2 comprises a supporting board 201 fixedly arranged on one side above the base 1, a dosing tank 202 is fixedly arranged above the supporting board 201, a first stirring shaft 203 is longitudinally arranged in the dosing tank 202 in a rotating mode, first stirring blades 204 are arranged on the outer surface of the first stirring shaft 203 at equal intervals, one end of the first stirring shaft 203 is fixedly connected to the power output end of a first motor 205, and the dosing tank 202 is connected with a sewage pipe 301 through a dosing pipe 206. The base 1 is welded to a support plate 201, and the support plate 201 is welded to a medicine box 202. The dosing tank 202 is connected with a first stirring shaft 203 through a bearing, and the first stirring shaft 203 is connected with a first motor 205 through a coupling. The medicine box 202 is used for filling medicines, and the first stirring shaft 203 and the first stirring blade 204 are matched for fully stirring mixed medicines.

In this embodiment: the mixing stirring mechanism 3 comprises a sewage pipe 301 fixedly arranged above the base 1, a water inlet filter screen pipe 302 is arranged at one end of the sewage pipe 301, a water outlet filter screen pipe 303 is arranged at the other end of the sewage pipe 301, a driving shaft 307 is vertically arranged above the sewage pipe 301, one end above the driving shaft 307 is fixedly connected with a power output end of a second motor 304, a driving gear 305 is arranged on the outer surface above the driving shaft 307, a driven gear 306 is arranged on one side of the driving gear 305 in a meshed mode, the driven gear 306 is fixedly arranged on the outer surface of a driven shaft 308, second stirring blades 309 are fixedly arranged on the outer surfaces below the driving shaft 307 and the driven shaft 308, and second stirring holes 310 are vertically and equidistantly formed in the upper portion of the second stirring blades 309 in a penetrating mode. The sewage pipe 301 is connected with the water inlet filter net pipe 302 through bolts, and the sewage pipe 301 is connected with the driving shaft 307 through bearings. The driving shaft 307 is connected with the second motor 304 through a coupling, and the driven shaft 308 is welded with the second stirring blade 309. The inlet filter mesh tube 302 and the outlet filter mesh tube 303 are used for filtering sewage impurities, and the driving gear 305 and the driven gear 306 are matched for driving the second stirring blade 309 to sufficiently stir the medicine.

Working principle: when the sewage treatment device is used, firstly, the sewage pipe 301 is installed at a working position through a pipeline assembly formed by flange connection, then sewage after preliminary filtration flows into the sewage pipe 301 through the water inlet end of the water inlet filter net pipe 302, at the moment, required medicaments for sewage treatment are all added into the dosing tank 202, the first motor 205 is started, the first stirring shaft 203 and the first stirring blade 204 are driven to rotate simultaneously, the medicaments are fully mixed, the sewage flows into the sewage pipe 301 through the lower medicine pipe 206, the medicaments and sewage are enabled to be in contact and mixed for reaction, then the sewage and the medicaments flow into the second stirring blade 309, the second motor 304 is started, the second motor 304 rotates and drives the driving shaft 307 and the driven shaft 308 to rotate through the driving gear 305 and the driven gear 306, meanwhile, the second stirring blade 309 installed on the outer surfaces of the driving shaft 307 and the driven shaft 308 is used for stirring mixed liquid of the sewage and the medicaments, and the mixed liquid of the sewage and the medicaments is enabled to be more uniform due to the fact that the second stirring hole 310 is formed above the second stirring blade 309, the mixed body of the sewage and the medicaments is enabled to flow out of the sewage after the full stirring and the sewage flows out of the sewage filtering net pipe 303, the sewage is enabled to be in the sewage filtering net pipe 301, the sewage treatment device is enabled to be in contact and mixed for reaction with the sewage, then the sewage is enabled to flow into the sewage and the sewage mixing device, the sewage can be fully mixed and the medicament is enabled to be mixed with the medicament in the sewage mixing device, and the sewage can be in the sewage mixing device, and the sewage can be mixed with the sewage and the sewage can be formed into a sewage mixing device with the sewage mixing device.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A dosing mixer, characterized by: the device comprises a base (1), wherein a mixing and stirring mechanism (3) is arranged above the base (1), and a dosing executing mechanism (2) is arranged on one side of the mixing and stirring mechanism (3);

the utility model provides a sewage pipe (301) of mixing rabbling mechanism (3) top including fixed setting base (1), sewage pipe (301) one end is provided with into water filtration network pipe (302), the sewage pipe (301) other end is provided with out water filtration network pipe (303), sewage pipe (301) top is vertical to be provided with driving shaft (307), driving shaft (307) top one end fixed connection is at the power take off end of second motor (304), driving shaft (307) top surface is provided with driving gear (305), driving gear (305) one side meshing is provided with driven gear (306), driven gear (306) fixed mounting is in driven shaft (308) surface, driving shaft (307) with driven shaft (308) below surface is all fixed to be provided with second stirring leaf (309), vertical equidistance in second stirring leaf (309) top is run through and is provided with second stirred bore (310).

2. A dosing mixer according to claim 1, wherein: the dosing execution mechanism (2) comprises a supporting board table (201) fixedly arranged on one side above the base (1), a dosing box (202) is fixedly arranged above the supporting board table (201), a first stirring shaft (203) is longitudinally arranged in the dosing box (202) in a rotating mode, first stirring blades (204) are arranged on the outer surface of the first stirring shaft (203) at equal intervals, one end of the first stirring shaft (203) is fixedly connected with the power output end of a first motor (205), and the dosing box (202) is connected with a sewage pipe (301) through a lower medicine pipe (206).

3. A dosing mixer according to claim 1, wherein: the sewage pipe (301) is connected with the water inlet filter net pipe (302) through bolts, and the sewage pipe (301) is connected with the driving shaft (307) through bearings.

4. A dosing mixer according to claim 1, wherein: the driving shaft (307) is connected with the second motor (304) through a coupling, and the driven shaft (308) is welded with the second stirring blade (309).

5. A dosing mixer according to claim 2, wherein: the base (1) is welded with the supporting board table (201), and the supporting board table (201) is welded with the dosing box (202).

6. A dosing mixer according to claim 2, wherein: the dosing box (202) is connected with the first stirring shaft (203) through a bearing, and the first stirring shaft (203) is connected with the first motor (205) through a coupling.