CN214319920U - Automatic chemical feeding device for sewage treatment - Google Patents

Abstract

The utility model relates to an automatic dosing device for sewage treatment, which comprises a medicine box, a stirring box and a connecting pipe, wherein the medicine box and the stirring box are connected through the connecting pipe, a fixed plate and a sliding plate are fixedly connected inside the connecting pipe, the fixed plate is arranged above the sliding plate, the fixed plate is fixedly connected inside the connecting pipe through a first connecting rod, the bottom of the sliding plate is fixedly connected with a movable plate through a connecting rod, the bottom of the movable plate is connected with a supporting plate through a spring, the left side and the right side of the supporting plate are fixedly connected with the stirring box through a second connecting rod, a supporting table is fixedly connected at the bottom of the stirring box, a motor is arranged below the supporting table, a stirring shaft is fixedly connected at the output end of the motor, the whole device can automatically dose according to the condition of sewage discharge, and can stop dosing in time when the sewage discharge stops, is convenient for mixing the sewage and the medicine well, thereby better treating the sewage.

Description

Automatic chemical feeding device for sewage treatment

Technical Field

The utility model relates to an automatic reagent feeding device for sewage treatment belongs to sewage treatment device field.

Background

Along with the acquisition of water resources, the use range of the water resources is more and more convenient, the water resources are not only used for drinking, but also some factories discharge wastes through the water resources, domestic sewage can appear in life, the sewage can return to nature after being filtered, otherwise harmful substances in the sewage can damage the environment, a sewage treatment dosing device in the market can not effectively treat solid medicines, the resource waste is serious, the sewage treatment efficiency is influenced, and dosing can not be conveniently suspended when the sewage is not discharged,

the utility model patent with publication number CN211847175U discloses an automatic dosing device for sewage treatment, relating to the technical field of sewage treatment; a self-priming pump is fixed on the left side of the top of the sewage pool, a concentration sensor is fixed on a bottom plate in the sewage pool and is connected with a controller, the controller is connected with a first motor, the first motor is fixed on the right bottom surface of the upper side wall of the box body, an output shaft of the first motor penetrates through the right side wall of the box body, is connected with a driving wheel in a rotating way, the driving wheel is connected with a driven wheel through a transmission belt, the driven wheel is connected with a rotating shaft on the left side of the driven wheel in a rotating way, the rotating shaft penetrates through the right side wall of the box body, the rotary plate is fixed on the rotary shaft, when the sewage treatment agent is added, the splashed liquid medicine has a reasonable device, potential dangerous factors are reduced, the concentration is automatically detected, the automatic addition is realized, the practicability is stronger, but, when the sewage stops transporting or water supply is cut off, the medicine adding can not be stopped, so an automatic medicine adding device for sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides an automatic reagent feeding device for sewage treatment, can carry out the automatic reagent feeding according to the sewage exhaust condition, can in time stop adding the medicine when sewage stops discharging, is convenient for carry out fine mixture with sewage and medicine to better processing sewage can effectively solve the problem in the background art.

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

the utility model provides an automatic reagent feeding device for sewage treatment, includes medicine case, agitator tank, connecting pipe, connect through the connecting pipe between medicine case, the agitator tank, inside fixedly connected with fixed plate, the sliding plate of connecting pipe, the fixed plate sets up in the sliding plate top, the fixed plate passes through first connecting rod fixed connection inside the connecting pipe, connecting rod fixedly connected with fly leaf is passed through to the sliding plate bottom, there is the backup pad fly leaf bottom through spring coupling, the backup pad left and right sides is all through second connecting rod fixed connection agitator tank, agitator tank bottom fixedly connected with brace table, the brace table below is provided with the motor, motor output end fixedly connected with (mixing) shaft, fixedly connected with spiral stirring rake on the (mixing) shaft.

As a further improvement, the agitator tank left and right sides is fixedly connected with inlet tube, outlet pipe respectively, brace table bottom fixedly connected with bracing piece.

As a further improvement, the inlet tube sets up and leans on the upper position at the agitator tank, the inlet tube stretches into inside the agitator tank, the inlet tube right-hand member sets up in the fly leaf top, the outlet pipe sets up in the agitator tank bottom.

As a further improvement, the medicine box top fixedly connected with charge door, still be provided with the scale mark on the medicine box, just the scale mark sets up to the clear glass material.

As a further improvement, the medicine box bottom is connected with the connecting pipe through the conical barrel, the movable plate, the spring and the supporting plate are all arranged inside the stirring box.

As a further improvement of the utility model, a plurality of through holes are evenly arranged on the fixed plate and the sliding plate.

The utility model discloses beneficial effect: an automatic dosing device for sewage treatment, by setting a fixed plate and a sliding plate, the size of the fixed plate is smaller than that of the sliding plate, the size of the sliding plate is close to that of a connecting pipe, a plurality of through holes are uniformly formed in the fixed plate and the sliding plate, the fixed plate and the through holes in the sliding plate are arranged in a staggered manner, namely, when the sliding plate moves to the bottom of the fixed plate under the action of a spring, the inside of the connecting pipe can be sealed, the sliding plate can not be communicated with the through holes in the fixed plate, so that the connecting pipe is better sealed, when sewage enters a water inlet pipe ceaselessly, the sewage impacts a movable plate under the action of gravity, so that the spring is compressed, the sliding plate is driven to be separated from the fixed plate, medicines sequentially fall into a conical barrel from the inside of a medicine box, the connecting pipe falls into a stirring box, a stirring shaft is driven by a motor to be mixed with the rotation of a spiral stirring paddle, and then the medicines are discharged from a water outlet pipe to the next process for further sewage treatment, can carry out the automatic reagent feeding according to the sewage exhaust condition, can in time stop when sewage stops to discharge and add the medicine, be convenient for carry out fine mixture with sewage and medicine to better processing sewage.

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.

FIG. 1 is a structural diagram of the automatic chemical adding device for sewage treatment.

FIG. 2 is a sectional view of the stirring box of the automatic chemical feeding device for sewage treatment.

Fig. 3 is an enlarged structure view of part a in fig. 2 of the automatic chemical adding device for sewage treatment of the utility model.

Reference numbers in the figures: 1. a medicine box; 2. a stirring box; 3. a connecting pipe; 4. a conical barrel; 5. a feed inlet; 6. a support table; 7. a motor; 8. scale lines; 9. a water inlet pipe; 10. a water outlet pipe; 11. a support bar; 12. a movable plate; 13. a spring; 14. a support plate; 15. a stirring shaft; 16. a helical stirring paddle; 17. a second connecting rod; 18. a fixing plate; 19. a sliding plate; 20. a connecting rod; 21. a first connecting rod.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.

In order to make the technical means, creation characteristics, achievement purposes and efficacies of the utility model easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", "third" are used for descriptive purposes only, but not as indicating or implying relative importance, the invention is further described below in connection with the detailed description.

Examples

As shown in figures 1-3, an automatic medicine adding device for sewage treatment comprises a medicine box 1, a stirring box 2 and a connecting pipe 3, the medicine box 1 and the stirring box 2 are connected through a connecting pipe 3, a fixed plate 18 and a sliding plate 19 are fixedly connected inside the connecting pipe 3, the fixed plate 18 is disposed above the sliding plate 19, the fixed plate 18 is fixedly connected inside the connection pipe 3 by a first connection rod 21, the bottom of the sliding plate 19 is fixedly connected with a movable plate 12 through a connecting rod 20, the bottom of the movable plate 12 is connected with a supporting plate 14 through a spring 13, the left side and the right side of the supporting plate 14 are both fixedly connected with the stirring box 2 through a second connecting rod 17, the bottom of the stirring box 2 is fixedly connected with a supporting platform 6, a motor 7 is arranged below the supporting table 6, the output end of the motor 7 is fixedly connected with a stirring shaft 15, and a spiral stirring paddle 16 is fixedly connected to the stirring shaft 15.

In this embodiment, the left and right sides of the stirring tank 2 are respectively and fixedly connected with a water inlet pipe 9 and a water outlet pipe 10, and the bottom of the supporting table 6 is fixedly connected with a supporting rod 11.

In this embodiment, inlet tube 9 sets up and leans on last position at agitator tank 2, inlet tube 9 stretches into inside agitator tank 2, inlet tube 9 right-hand member sets up in fly leaf 12 top, outlet pipe 10 sets up in agitator tank 2 bottom.

In this embodiment, 1 top fixedly connected with charge door 5 of medicine case, still be provided with scale mark 8 on the medicine case 1, just scale mark 8 sets up to transparent glass material.

In this embodiment, the bottom of the medicine box 1 is connected to the connecting pipe 3 through the conical barrel 4, and the movable plate 12, the spring 13 and the supporting plate 14 are all disposed inside the stirring box 2.

In this embodiment, the fixed plate 18 and the sliding plate 19 are uniformly provided with a plurality of through holes.

The utility model discloses improve in: an automatic medicine feeding device for sewage treatment, through setting up fixed plate 18 and sliding plate 19, the size of fixed plate 18 is smaller than the size of sliding plate 19, the size of sliding plate 19 is close to the size of connecting pipe 3, a plurality of through holes have been seted up evenly on fixed plate 18, sliding plate 19, and fixed plate 18, the through hole on sliding plate 19 is the dislocation set, namely when sliding plate 19 moves to fixed plate 18 bottom under the effect of spring 13, can seal connecting pipe 3 inside, sliding plate 19 can not UNICOM with the through hole on fixed plate 18 simultaneously, thus better seal connecting pipe 3, when inlet tube 9 is not stopped to advance sewage, sewage strikes movable plate 12 under the effect of gravity, thereby arouse spring 13 to compress, drive sliding plate 19 and fixed plate 18 to separate, the medicine falls into conical barrel 4 from medicine case 2 inside in proper order, connecting pipe 3 falls into agitator tank 2, the water outlet pipe 10 is discharged to the next process for further sewage treatment after the motor 7 drives the stirring shaft 15 and the spiral stirring paddle 16 to rotate and mix ceaselessly, automatic dosing can be carried out according to the sewage discharge condition, dosing can be stopped in time when the sewage stops discharging, and sewage and medicines can be conveniently well mixed, so that the sewage can be better treated.

The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic reagent feeding device for sewage treatment, includes medicine case (1), agitator tank (2), connecting pipe (3), its characterized in that: the medicine box (1) and the stirring box (2) are connected through a connecting pipe (3), a fixed plate (18) and a sliding plate (19) are fixedly connected inside the connecting pipe (3), the fixed plate (18) is arranged above the sliding plate (19), the fixed plate (18) is fixedly connected inside the connecting pipe (3) through a first connecting rod (21), the bottom of the sliding plate (19) is fixedly connected with a movable plate (12) through a connecting rod (20), the bottom of the movable plate (12) is connected with a supporting plate (14) through a spring (13), the left side and the right side of the supporting plate (14) are fixedly connected with the stirring box (2) through a second connecting rod (17), a supporting table (6) is fixedly connected at the bottom of the stirring box (2), a motor (7) is arranged below the supporting table (6), and a stirring shaft (15) is fixedly connected at the output end of the motor (7), and a spiral stirring paddle (16) is fixedly connected to the stirring shaft (15).

2. The automatic dosing device for sewage treatment according to claim 1, characterized in that: the stirring tank is characterized in that the left side and the right side of the stirring tank (2) are respectively and fixedly connected with a water inlet pipe (9) and a water outlet pipe (10), and the bottom of the supporting table (6) is fixedly connected with a supporting rod (11).

3. The automatic dosing device for sewage treatment according to claim 2, characterized in that: inlet tube (9) set up and lean on last position in agitator tank (2), inside inlet tube (9) stretched into agitator tank (2), inlet tube (9) right-hand member sets up in fly leaf (12) top, outlet pipe (10) set up in agitator tank (2) bottom.

4. The automatic dosing device for sewage treatment according to claim 1, characterized in that: medicine case (1) top fixedly connected with charge door (5), still be provided with scale mark (8) on medicine case (1), just scale mark (8) set up to transparent glass material.

5. The automatic dosing device for sewage treatment according to claim 1, characterized in that: medicine case (1) bottom is through toper bucket (4) connecting pipe (3), fly leaf (12), spring (13), backup pad (14) all set up inside agitator tank (2).

6. The automatic dosing device for sewage treatment according to claim 1, characterized in that: the fixed plate (18) and the sliding plate (19) are uniformly provided with a plurality of through holes.

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