CN220559049U

CN220559049U - Sewage treatment's dosing device

Info

Publication number: CN220559049U
Application number: CN202322058975.7U
Authority: CN
Inventors: 刘代昌; 刘斌
Original assignee: Dalian Delang Water Service Co ltd
Current assignee: Dalian Delang Water Service Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-08
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a dosing device for sewage treatment, which comprises a support frame, a stirring barrel and a stirring mechanism for mixing sewage and medicines, wherein the stirring barrel is arranged above the support frame, the stirring mechanism is positioned in the stirring barrel, the dosing device further comprises a dosing mechanism for dosing sewage, and the dosing mechanism is positioned on one side of the stirring barrel. The beneficial effects are that: adding sewage in to the inlet channel through the inlet channel, adding medicine to the medicine storage box through the control of medicine adding pipeline and second solenoid valve, and then through the size of sewage discharge capacity and then decide the velocity of flow size, and then drive the thumb wheel and carry out the rotation of different rates, and then drive the rotation wheel and carry out the rotation of different rates, and then control the outflow of medicine in the medicine storage box flows out to the inlet channel, make the different discharge capacity of the different discharge capacity assorted medicines of realization sewage, prevent the corresponding mixing of a large amount of medicines and a small amount of sewage, cause the waste of medicine, reduced the purification quality of sewage.

Description

Sewage treatment's dosing device

Technical Field

The utility model relates to the field of sewage treatment, in particular to a dosing device for sewage treatment.

Background

Sewage refers to discharged water from life and production which is polluted to a certain extent, and the original use function of the water cannot be kept due to the fact that new substances are mixed in the water or the water is deteriorated due to the change of external conditions. Sewage may be defined as waste-carrying liquids or water mixed with ground water, surface water, storm snow, etc., discharged from residential, institutional, commercial, or industrial areas.

The utility model provides a dosing sewage treatment plant through contrast patent number CN213132975U usefulness of sewage treatment, includes the mixing box, the right side intercommunication at mixing box top has the sewage pipe, the bottom intercommunication of mixing box has the drain valve, the left side fixedly connected with first motor of mixing box, the output fixedly connected with first rotary rod of first motor. According to the utility model, the mixing box, the first water inlet pipe, the sewage pipe, the medicament box, the second water inlet pipe, the second motor, the medicament inlet pipe, the electromagnetic valve, the first motor, the drain valve, the first scraping plate, the driven bevel gear, the third rotary rod, the second annular spray nozzle, the second water spraying hole, the second stirring rod, the second scraping plate, the first water spraying hole, the first annular spray nozzle, the first rotary rod, the driving bevel gear, the first stirring rod and the second rotary rod are matched for use, so that the problems that the conventional dosing sewage treatment device for sewage treatment is poor in treatment effect and does not have a cleaning function are solved.

When the device is used for treating sewage, the adding amount of the sewage is matched with the adding amount of the medicine, so that different amounts of sewage are suitable for the matched medicine proportion, the adding proportion of the medicine and the sewage can not be well controlled when the medicine is added into the sewage, and the medicine waste and the like can be caused.

Disclosure of Invention

The utility model aims to provide a dosing device for sewage treatment.

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

the utility model provides a sewage treatment's dosing device, includes support frame, agitator, is used for mixing sewage and medicine rabbling mechanism, the agitator sets up the support frame top, the rabbling mechanism is located inside the agitator, still include the dosing mechanism that is used for dosing sewage, dosing mechanism is located agitator one side;

the medicine feeding mechanism comprises a water inlet pipeline, a connecting frame, a medicine storage box, a medicine feeding pipeline, a shifting wheel, a bevel gear, a rotating wheel and a supporting column, wherein the supporting column is arranged on one side of the stirring barrel, the water inlet pipeline is arranged above the supporting column, the connecting frame is arranged on one side of the water inlet pipeline, the medicine storage box is arranged in front of the connecting frame, the medicine feeding pipeline is arranged above the medicine storage box, a first connecting shaft is arranged between the water inlet pipeline and the connecting frame, the shifting wheel is sleeved at one end of the first connecting shaft, a second connecting shaft is connected between the connecting frame and the medicine storage box, the rotating wheel is sleeved at the front end of the second connecting shaft, and the bevel gear is sleeved at the other end of the first connecting shaft and the rear end of the second connecting shaft.

Preferably: the stirring mechanism comprises a motor, a rotating shaft, a connecting frame, stirring rollers, stirring blades, a first gear, a second gear and a discharging pipeline, wherein the connecting frame is arranged on one side of the supporting frame, the motor is arranged above the connecting frame, the rotating shaft is arranged between the connecting frame and the supporting frame, the stirring rollers are arranged inside the stirring barrel, the stirring blades are sleeved outside the stirring rollers, the first gear is arranged outside the stirring barrel, the second gear is sleeved outside the rotating shaft, and the discharging pipeline is arranged at the lower end of the stirring barrel.

Preferably: the motor with the axis of rotation passes through bolted connection, the motor with the rotation axle key is connected, the axis of rotation all with the link with the support frame rotates to be connected.

Preferably: the stirring rollers are both in rotary connection with the rotating shaft and the stirring barrel, and the supporting frame is in rotary connection with the stirring barrel.

Preferably: the second gear is meshed with the first gear, a first electromagnetic valve is sleeved outside the discharging pipeline, belt pulleys are sleeved at the upper ends of the stirring rollers and the rotating shafts, and belts are connected between the belt pulleys.

Preferably: the utility model discloses a medicine storage box, including the inlet channel, the connecting frame, the inlet channel upper end is installed the inlet channel, the connecting frame rotates with first connecting axle to be connected, the medicine storage box rotates with the second connecting axle to be connected, the cover is equipped with the second electromagnetic valve in the inlet channel outside, the medicine storage box with be connected with the inlet channel between the inlet channel.

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

through being provided with motor, stirring roller, first gear etc. drive the axis of rotation through motor kinetic energy and rotate, and then utilize the transmission of belt and first gear and second gear to mesh, and then drive stirring roller and agitator simultaneously and rotate in opposite directions, and then make stirring leaf and agitator realize making a round trip to stir the mixture of medicine and sewage repeatedly, make medicine and sewage mixed more even thoroughly, improved the quality that the stirring was mixed, discharged the sewage that purifies through the control of ejection of compact pipeline and first solenoid valve at last, improved sewage treatment's quality.

Through being provided with medicine storage box, thumb wheel, rotation wheel etc. adds sewage in to the inlet channel through the water adding pipeline, add the medicine through the control of medicine adding pipeline and second solenoid valve to the medicine storage box, and then through the size of sewage discharge capacity and then decide the velocity of flow size, and then drive the thumb wheel and carry out the rotation of different speed, and then drive the second connecting axle through first connecting axle and rotate, drive the rotation wheel and carry out the rotation of different speed, and then control the outflow of medicine in medicine storage box outflow to the inlet channel, thereby the discharge capacity of better control medicine, make the different discharge capacities of the different discharge capacity assorted medicines of realization sewage, prevent the corresponding mixing of a large amount of medicines and a small amount of sewage, cause the waste of medicine, the purification quality of sewage has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of a dosing device for wastewater treatment according to the present utility model;

FIG. 2 is a schematic view of the chemical adding mechanism of the chemical adding device for sewage treatment according to the present utility model;

FIG. 3 is a schematic view of the structure between the shifting wheel and the rotating wheel of the dosing device for sewage treatment according to the present utility model;

FIG. 4 is a cross-sectional view showing the structure of a stirring mechanism of a chemical dosing apparatus for sewage treatment according to the present utility model;

fig. 5 is a schematic structural view between a stirring roller and a stirring blade of a dosing device for sewage treatment according to the present utility model.

The reference numerals are explained as follows:

1. a support frame; 2. a stirring barrel; 3. a dosing mechanism; 31. a water inlet pipe; 32. a connection frame; 33. a medicine storage box; 34. a dosing pipeline; 35. a thumb wheel; 36. a bevel gear; 37. a rotating wheel; 38. a support column; 4. a stirring mechanism; 41. a motor; 42. a rotating shaft; 43. a connecting frame; 44. a stirring roller; 45. stirring the leaves; 46. a first gear; 47. a second gear; 48. and a discharging pipeline.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should 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 can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a dosing device for sewage treatment comprises a support frame 1, a stirring barrel 2 and a stirring mechanism 4 for mixing sewage and medicines, wherein the stirring barrel 2 is arranged above the support frame 1, the stirring mechanism 4 is positioned inside the stirring barrel 2, the dosing device further comprises a dosing mechanism 3 for dosing sewage, and the dosing mechanism 3 is positioned on one side of the stirring barrel 2;

in this embodiment: the dosing mechanism 3 comprises a water inlet pipe 31, a connecting frame 32, a medicine storage box 33, a dosing pipe 34, a thumb wheel 35, a bevel gear 36, a rotating wheel 37 and a supporting column 38, wherein the supporting column 38 is arranged on one side of the stirring barrel 2, the water inlet pipe 31 is arranged above the supporting column 38, the connecting frame 32 is arranged on one side of the water inlet pipe 31, the medicine storage box 33 is arranged in front of the connecting frame 32, the dosing pipe 34 is arranged above the medicine storage box 33, a first connecting shaft is arranged between the water inlet pipe 31 and the connecting frame 32, the thumb wheel 35 is sleeved at one end of the first connecting shaft, a second connecting shaft is connected between the connecting frame 32 and the medicine storage box 33, the rotating wheel 37 is sleeved at the front end of the second connecting shaft, the bevel gear 36 is sleeved at the other end of the first connecting shaft and the rear end of the second connecting shaft, the upper end of the water inlet pipe 31 is provided with the water inlet pipe, the connecting frame 32 is connected with the first connecting shaft in a rotating way, the medicine storage tank 33 is rotationally connected with the second connecting shaft, a second electromagnetic valve is sleeved outside the medicine adding pipeline 34, a medicine inlet pipeline is connected between the medicine storage tank 33 and the water inlet pipeline 31, sewage is added into the water inlet pipeline 31 through the water inlet pipeline, medicines are added into the medicine storage tank 33 through the control of the medicine adding pipeline 34 and the second electromagnetic valve, then the flow speed is determined according to the sewage discharge capacity, the shifting wheel 35 is driven to rotate at different speeds, the second connecting shaft is driven to rotate through the first connecting shaft, the rotating wheel 37 is driven to rotate at different speeds, the outflow quantity of medicines in the medicine storage tank 33 flowing out into the water inlet pipeline 31 is controlled, the discharge capacity of the medicines is controlled better, different discharge capacities of the sewage are matched, a large amount of medicines and a small amount of sewage are prevented from being correspondingly mixed, the medicine is wasted, the purification quality of sewage is reduced;

in this embodiment: the stirring mechanism 4 comprises a motor 41, a rotating shaft 42, a connecting frame 43, a stirring roller 44, stirring blades 45, a first gear 46, a second gear 47 and a discharging pipeline 48, wherein the connecting frame 43 is arranged on one side of the supporting frame 1, the motor 41 is arranged above the connecting frame 43, the rotating shaft 42 is arranged between the connecting frame 43 and the supporting frame 1, the stirring roller 44 is arranged inside the stirring barrel 2, the stirring roller 44 is sleeved with a plurality of stirring blades 45 on the outer side, the first gear 46 is arranged on the outer side of the stirring barrel 2, the second gear 47 is sleeved on the outer side of the rotating shaft 42, the discharging pipeline 48 is arranged at the lower end of the stirring barrel 2, the motor 41 is connected with the rotating shaft 42 through bolts, the motor 41 is connected with the rotating shaft 42 through keys, the rotating shaft 42 is connected with the connecting frame 43 and the supporting frame 1 in a rotating mode, the stirring roller 44 is meshed with the first gear 46 in a rotating mode, a first electromagnetic valve is sleeved on the outer side of the stirring roller 44, a belt is sleeved with the upper end of the stirring roller 42, a belt is connected between the belt pulleys, the belt is driven by the motor 41 to rotate the rotating shaft 42, and then the belt is driven by the motor 41, and the first gear 46 is further evenly rotates with the second gear 46, and the second gear 46 is in a rotating mode, and the quality of the mixing quality of the stirring is better is achieved through the mixing and the stirring barrel is achieved through the electromagnetic valve.

Working principle: firstly, add sewage to the inlet channel 31 through the control of adding medicine pipeline 34 and second solenoid valve, and then add the medicine to the storage tank 33 through the size of sewage discharge capacity and then decide the velocity of flow, and then drive thumb wheel 35 and carry out the rotation of different speed, and then drive the second connecting axle through first connecting axle and rotate, drive the rotation wheel 37 and carry out the rotation of different speed, and then control the outflow volume of medicine in storage tank 33 flows out to the inlet channel 31, thereby better control the discharge capacity of medicine, make the different discharge capacities of realization sewage match the different discharge capacities of medicine, prevent the corresponding mixture of a large amount of medicines and a small amount of sewage, cause the waste of medicine, the purification quality of sewage has been reduced, and then the kinetic energy of motor 41 drives axis 42 and rotates, and then utilize the transmission of belt and first gear 46 and second gear 47 to mesh, and then drive stirring roller 44 and stirring barrel 2 simultaneously and rotate in opposite directions, and then make stirring blade 45 and stirring barrel 2 to sewage and medicine make the medicine mix thoroughly and sewage, the quality of sewage mix more thoroughly, finally, sewage and sewage quality of sewage is improved, and sewage quality of sewage is discharged and sewage quality of the purification is improved through the first solenoid valve 48.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a sewage treatment's dosing device, includes support frame (1), agitator (2), is used for mixing rabbling mechanism (4) to sewage and medicine, agitator (2) set up support frame (1) top, rabbling mechanism (4) are located inside agitator (2), its characterized in that: the device also comprises a dosing mechanism (3) for dosing sewage, wherein the dosing mechanism (3) is positioned at one side of the stirring barrel (2);

the utility model provides a dosing mechanism (3) is including inlet channel (31), connecting frame (32), medicine storage box (33), dosing pipeline (34), thumb wheel (35), conical gear (36), rotation wheel (37), support column (38) set up agitator (2) one side, inlet channel (31) set up support column (38) top, connecting frame (32) set up inlet channel (31) one side, medicine storage box (33) set up in connecting frame (32) the place ahead, dosing pipeline (34) are installed medicine storage box (33) top, inlet channel (31) with install first connecting axle between connecting frame (32), thumb wheel (35) cover is established in first connecting axle one end, connecting frame (32) with be connected with the second connecting axle between medicine storage box (33), rotation wheel (37) cover is established in second connecting axle front end, the first connecting axle other end is equipped with second connecting axle rear end conical gear (36).

2. A dosing device for wastewater treatment according to claim 1 wherein: the stirring mechanism (4) comprises a motor (41), a rotating shaft (42), a connecting frame (43), stirring rollers (44), stirring blades (45), a first gear (46), a second gear (47) and a discharging pipeline (48), wherein the connecting frame (43) is arranged on one side of the supporting frame (1), the motor (41) is arranged above the connecting frame (43), the rotating shaft (42) is arranged between the connecting frame (43) and the supporting frame (1), the stirring rollers (44) are arranged inside the stirring barrel (2), a plurality of stirring blades (45) are sleeved outside the stirring rollers (44), the first gear (46) is arranged outside the stirring barrel (2), the second gear (47) is sleeved outside the rotating shaft (42), and the discharging pipeline (48) is arranged at the lower end of the stirring barrel (2).

3. A dosing device for wastewater treatment according to claim 2 wherein: the motor (41) is connected with the rotating shaft (42) through bolts, the motor (41) is connected with the rotating shaft (42) through keys, and the rotating shaft (42) is rotationally connected with the connecting frame (43) and the supporting frame (1).

4. A dosing device for wastewater treatment according to claim 2 wherein: the stirring rollers (44) are both rotationally connected with the rotating shaft (42) and the stirring barrel (2), and the supporting frame (1) is rotationally connected with the stirring barrel (2).

5. A dosing device for wastewater treatment according to claim 2 wherein: the second gear (47) is meshed with the first gear (46), a first electromagnetic valve is sleeved outside the discharging pipeline (48), belt pulleys are sleeved at the upper ends of the stirring roller (44) and the rotating shaft (42), and belts are connected between the belt pulleys.

6. A dosing device for wastewater treatment according to claim 1 wherein: the utility model discloses a medicine storage box, including connecting frame (32), medicine storage box (33), inlet channel (31) upper end is installed and is connected with first connecting axle rotation, medicine storage box (33) are connected with second connecting axle rotation, the cover is equipped with the second electromagnetic valve in the outside of medicine feeding pipe (34), medicine storage box (33) with be connected with the inlet channel between (31).