CN214299443U

CN214299443U - Dosing device for sewage treatment

Info

Publication number: CN214299443U
Application number: CN202023282979.6U
Authority: CN
Inventors: 王军
Original assignee: Tianjin Diebu Technology Co ltd
Current assignee: Tianjin Diebu Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a charge device for sewage treatment, which comprises a fixed pedestal and i, unable adjustment base's top is equipped with the mounting groove, install the platform of weighing in the mounting groove, fixed mounting has multiunit pressure sensor between the bottom side of the platform of weighing and the mounting groove, the bench fixed mounting who weighs has the support frame, the vertical fixed mounting in top of support frame has medicine storage tank, the support frame has fixed horizontal pole near medicine storage tank's bottom fixed mounting, and fixed horizontal pole's bottom is equipped with the discharging pipe, discharging pipe one end top side is equipped with feed opening, and feed opening and the mutual switch-on of medicine storage tank bottom discharge gate, the discharging pipe is equipped with ejection of compact opening in the one end bottom side of keeping away from feed opening, the inside fixed mounting of discharging pipe has the pivot, and the fixed surface of pivot installs multiunit helical blade. This kind of charge device for sewage treatment, simple structure is reasonable, the modern design, easy operation to can effectively replace the manual work to carry out the medicine and put in, put in the precision higher, be convenient for extensively use widely.

Description

Dosing device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a charge device for sewage treatment.

Background

Water pollution is one of the main environmental problems faced by China, and the control of water pollution can promote the construction of urban sewage treatment facilities and the development of related industries; along with the acceleration of industrialization and urbanization, the discharge amount of urban sewage is getting larger and larger, if the sewage cannot be properly treated, the environment is seriously polluted, the living environment quality and the urban sustainable development are influenced, and as is well known, a dosing device for sewage treatment is an auxiliary device which is used for adding coagulant, flocculating agent or nutrient and other medicaments into the sewage in the sewage treatment process, and is widely used in the field of sewage treatment.

Among the prior art, when sewage treatment, most all need artifical manual to pour into the medicament and mix in adding the medicine pond to reach the purpose of handling sewage and purifying waste water, however adopt artifical manual mode of empting to add the medicine, it is big often to have intensity of labour, adds the medicine inefficiency and adds the not accurate defect of medicine, is difficult to satisfy sewage treatment plant's in-service use demand. Therefore, we improve the above and provide a chemical adding device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dosing device for sewage treatment, which comprises a fixed base, wherein the top end of the fixed base is provided with a mounting groove, a weighing platform is arranged in the mounting groove, a plurality of groups of pressure sensors are fixedly arranged between the bottom side of the weighing platform and the mounting groove, the pressure sensors are uniformly distributed in the mounting groove, the weighing platform is fixedly provided with a support frame, the top end of the supporting frame is vertically and fixedly provided with a medicine storage tank, the supporting frame is fixedly provided with a fixed cross rod at the bottom close to the medicine storage tank, a discharge pipe is arranged at the bottom of the fixed cross rod, a feed opening is arranged at the top side of one end of the discharge pipe, the feeding opening is communicated with a discharge hole at the bottom of the medicine storage tank, a discharge opening is arranged at the bottom side of one end of the discharge pipe far away from the feeding opening, the inside fixed mounting of discharging pipe has the pivot, just the fixed surface of pivot installs multiunit helical blade.

As an optimal technical scheme of the utility model, bottom one side fixed mounting motor support of fixed horizontal pole, fixed mounting has driving motor on the motor support, just driving motor is connected with the pivot transmission.

As an optimized technical scheme of the utility model, fixed cover is equipped with solid fixed ring on the discharging pipe, just gu fixed ring all with fixed horizontal pole fixed connection.

As an optimal technical scheme of the utility model, medicine storage tank's top is equipped with the opening, and open-ended one side fixed mounting has flexible cavity, one side of flexible cavity is provided with the opening to there is sealing door through opening at its inside slidable mounting.

As a preferred technical scheme of the utility model, sealing door is being close to the inboard one end fixedly connected with stopper of flexible cavity, just the stopper can with the mutual spacing block of side opening of flexible cavity.

As an optimal technical scheme of the utility model, one side fixed mounting of medicine storage tank has the controller, just the controller is respectively through wire and pressure sensor and driving motor electric connection.

As an optimal technical scheme of the utility model, one side of medicine storage tank is vertical to be provided with visual window, just one side that medicine storage tank is being close to visual window is equipped with the scale mark.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the dosing device for sewage treatment, concentrated temporary storage of sewage medicaments is realized through the medicament storage tank, and meanwhile, quick conveying of the medicaments in the medicament storage tank is realized through the helical blade in the discharge pipe at the bottom of the medicament storage tank, so that the purpose of taking the medicaments at any time is achieved, and the quick weighing of the medicament storage tank placed on a weighing table is realized through the pressure sensor in the mounting groove of the fixed base, so that the quick measurement and calculation of the weight of the taken medicaments are realized, and the precise dosing of the medicaments is convenient to realize; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation to can effectively replace the manual work to carry out the medicine and put in, put in the precision higher, be convenient for extensively use widely.

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 view of the internal structure of a chemical adding device for sewage treatment;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 of the chemical adding device for sewage treatment of the present invention;

fig. 3 is the general structure schematic diagram of the dosing device for sewage treatment of the utility model.

In the figure: 1. a fixed base; 2. a weighing platform; 3. a support frame; 4. a medicine storage tank; 5. fixing the cross bar; 6. a discharge pipe; 7. a fixing ring; 8. a motor bracket; 9. a drive motor; 10. mounting grooves; 11. a pressure sensor; 12. a rotating shaft; 13. a helical blade; 14. a sealing door; 15. a telescopic cavity; 16. a limiting block; 17. a visible window; 18. scale lines; 19. and a controller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a dosing device for sewage treatment, which comprises a fixed base 1, the top end of the fixed base 1 is provided with a mounting groove 10, a weighing platform 2 is installed in the mounting groove 10, a plurality of groups of pressure sensors 11 are fixedly installed between the bottom side of the weighing platform 2 and the mounting groove 10, the pressure sensors 11 are uniformly distributed in the mounting groove 10, a supporting frame 3 is fixedly installed on the weighing platform 2, a medicine storage tank 4 is vertically and fixedly installed on the top end of the supporting frame 3, a fixed cross rod 5 is fixedly installed on the bottom of the supporting frame 3 near the medicine storage tank 4, a discharging pipe 6 is arranged at the bottom of the fixed cross rod 5, a feeding opening is arranged at the top side of one end of the discharging pipe 6, the feeding opening is communicated with a discharging port at the bottom of the medicine storage tank 4, the discharging pipe 6 is provided with a discharging opening at the bottom side far away from the feeding opening, the inside fixed mounting of discharging pipe 6 has pivot 12, just the fixed surface of pivot 12 installs multiunit helical blade 13.

Wherein, the motor support 8 is fixedly installed on one side of the bottom of the fixed cross rod 5, the driving motor 9 is fixedly installed on the motor support 8, and the driving motor 9 is in transmission connection with the rotating shaft 12.

Wherein, fixed cover is equipped with solid fixed ring 7 on discharging pipe 6, just gu fixed ring 7 all with fixed horizontal pole 5 fixed connection.

Wherein, the top of medicine storage tank 4 is equipped with the opening, and open-ended one side fixed mounting has flexible cavity 15, one side of flexible cavity 15 is provided with the opening to through opening at its inside slidable mounting have sealing door 14.

Wherein, sealing door 14 is being close to flexible cavity 15's inboard one end fixedly connected with stopper 16, just stopper 16 can be with the mutual spacing block of the side opening of flexible cavity 15.

Wherein, one side fixed mounting of medicine storage tank 4 has controller 19, just controller 19 is respectively through wire and pressure sensor 11 and driving motor 9 electric connection.

Wherein, one side of medicine storage tank 4 is vertical to be provided with visual window 17, just medicine storage tank 4 is equipped with scale mark 18 in the one side that is close to visual window 17.

The working principle is as follows: the dosing device for sewage treatment realizes centralized temporary storage of sewage medicaments through the medicament storage tank 4, realizes quick conveying of medicaments in the medicament storage tank 4 through the helical blade 13 in the discharge pipe 6 at the bottom of the medicament storage tank 4, and achieves the purpose of taking medicaments at any time, realizes quick weighing of the medicament storage tank 4 placed on the weighing table 2 through the pressure sensor 11 in the mounting groove 10 of the fixed base 1, further realizes quick measurement and calculation of the weight of the taken medicaments, and is convenient for realizing accurate dosing of the medicaments; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation to can effectively replace the manual work to carry out the medicine and put in, put in the precision higher, be convenient for extensively use widely.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

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. The dosing device for sewage treatment comprises a fixed base (1) and is characterized in that a mounting groove (10) is arranged at the top end of the fixed base (1), a weighing platform (2) is mounted in the mounting groove (10), a plurality of groups of pressure sensors (11) are fixedly mounted between the bottom side of the weighing platform (2) and the mounting groove (10), the pressure sensors (11) are uniformly distributed in the mounting groove (10), a support frame (3) is fixedly mounted on the weighing platform (2), a medicine storage tank (4) is vertically and fixedly mounted at the top end of the support frame (3), a fixed cross rod (5) is fixedly mounted at the bottom of the support frame (3) close to the medicine storage tank (4), a discharge pipe (6) is arranged at the bottom of the fixed cross rod (5), a feed opening is arranged on the top side of one end of the discharge pipe (6), and the feed opening is communicated with a discharge outlet at the bottom of the medicine storage tank (4), the discharging pipe (6) is provided with a discharging opening at the bottom side of one end far away from the feeding opening, a rotating shaft (12) is fixedly arranged inside the discharging pipe (6), and a plurality of groups of helical blades (13) are fixedly arranged on the surface of the rotating shaft (12).

2. The dosing device for sewage treatment as claimed in claim 1, wherein a motor support (8) is fixedly mounted on one side of the bottom of the fixed cross bar (5), a driving motor (9) is fixedly mounted on the motor support (8), and the driving motor (9) is in transmission connection with the rotating shaft (12).

3. The dosing device for sewage treatment as claimed in claim 1, wherein a fixing ring (7) is fixedly sleeved on the discharging pipe (6), and the fixing rings (7) are fixedly connected with the fixing cross rod (5).

4. The dosing device for sewage treatment as claimed in claim 1, wherein the top end of the medicine storage tank (4) is provided with an opening, a telescopic cavity (15) is fixedly installed on one side of the opening, an opening is arranged on one side of the telescopic cavity (15), and a sealing door (14) is slidably installed inside the telescopic cavity through the opening.

5. The dosing device for sewage treatment as claimed in claim 4, wherein a limiting block (16) is fixedly connected to one end of the sealing door (14) close to the inner side of the telescopic cavity (15), and the limiting block (16) can be mutually limited and clamped with the side opening of the telescopic cavity (15).

6. The dosing device for sewage treatment as claimed in claim 1, wherein a controller (19) is fixedly mounted on one side of the drug storage tank (4), and the controller (19) is electrically connected with the pressure sensor (11) and the driving motor (9) through wires respectively.

7. The dosing device for sewage treatment according to claim 1, wherein a visible window (17) is vertically arranged on one side of the medicine storage tank (4), and the medicine storage tank (4) is provided with scale marks (18) on one side close to the visible window (17).