CN222834007U - Automatic dosing device for sewage treatment - Google Patents

Abstract

The utility model discloses an automatic dosing device for sewage treatment, including a mixing bin and a weighing bin, wherein a flip seat is arranged in the weighing bin, a material receiving frame is installed in the mounting groove of the flip seat through a connecting mechanism, a weighing sensor is arranged in the mounting groove, an ear seat is arranged below one end of the flip seat, a gear is arranged on the side of the ear seat, a rack is meshed on the lower side of the gear, the side of the rack is connected to the telescopic rod of an electric telescopic rod through a connecting rod, a flow meter is connected to the side of the mixing bin through a pipeline, and a stirring mechanism is arranged in the mixing bin. The structural design of the utility model is scientific and reasonable, and the solid medicine added to the weighing bin can be automatically weighed by arranging a flip seat, a mounting groove, a material receiving frame, a weighing sensor and other structures in the weighing bin, so that the solid materials added to the mixing bin can be quantitatively controlled to achieve the purpose of accurately controlling the amount of medicine added.

Description

Sewage treatment is with automatic medicine device that adds

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to an automatic dosing device for sewage treatment.

Background

Industrial wastewater refers to wastewater and waste liquid discharged in the process production, wherein the wastewater and waste liquid contain industrial production materials, intermediate products and byproducts which are lost along with water and pollutants generated in the production process, the industrial wastewater is an important cause of environmental pollution, and the industrial wastewater needs to be subjected to water treatment operation before being discharged into the external environment. The conventional sewage treatment dosing device firstly adds a wastewater treatment medicament in a barrel, then adds tap water to dilute the medicament, uniformly stirs the diluted medicament by using a manual stirrer, pumps the medicament into a sedimentation tank by using a metering pump, obviously, the labor cost spent by using the manual stirrer is high, and the conventional industrial water treatment device adopts a mode of treating sewage by using medicaments, but most of the conventional industrial water treatment device adopts manual dosing, so that the working efficiency is low, the dosing amount of manual dosing is difficult to control, and the requirement of large-scale long-time sewage treatment is difficult to meet. Therefore, we propose an automatic dosing device for sewage treatment.

Disclosure of utility model

The utility model aims to provide an automatic dosing device for sewage treatment, which aims to solve the problems in the background technology.

The automatic dosing device for sewage treatment comprises a mixing bin and a weighing bin, wherein a turnover seat is arranged in the weighing bin, a material receiving frame is arranged in a mounting groove of the turnover seat through a connecting mechanism, a weighing sensor is arranged in the mounting groove, an ear seat is arranged below one end of the turnover seat, a gear is arranged on the side face of the ear seat, a rack is meshed with the lower side of the gear, the side face of the rack is connected with a telescopic rod of an electric telescopic rod through a connecting rod, a flowmeter is connected to the side face of the mixing bin through a pipeline, a stirring mechanism is arranged in the mixing bin, and a water pump is arranged at a water outlet of the mixing bin.

In the scheme, the side face of the weighing bin is provided with an opening, and the outer side of the opening is provided with a protective cover.

In the scheme, a charging hole is formed in the top of the weighing bin.

In the above scheme, coupling mechanism is including setting up the stopper in the turnover seat upside, the stopper side has the inserted bar through spring coupling, the inserted bar other end can correspond and insert in the jack of receiving the material frame side.

In the above scheme, rabbling mechanism includes pivot and stirring rake, the bottom of pivot is connected with the motor.

In the scheme, the water outlet end of the water pump is connected with the discharging pipe.

In the scheme, the outer surface of the weighing bin is provided with a display screen and a controller.

Compared with the prior art, the automatic dosing device for sewage treatment has the beneficial effects that the automatic dosing device for sewage treatment is simple and reasonable in structural design, has strong practicability, can automatically weigh solid medicaments added into the weighing bin by arranging the turnover seat, the mounting groove, the material receiving frame, the weighing sensor and other structures in the weighing bin to be matched for use, can quantitatively control the solid medicaments added into the mixing bin, achieves the aim of accurately controlling the medicament addition amount, improves the water treatment effect, can drive the material receiving frame to turn through the matching of the mechanisms, can automatically add the materials in the material receiving frame into the mixing bin, does not need manual operation in the process, effectively improves the processing efficiency of the materials added into the mixing bin, and can quantitatively control the liquid entering the mixing bin to ensure that the mixed liquid medicaments are in a reasonable proportion range by arranging the flowmeter, thereby improving the sewage treatment quality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the structure a in fig. 1 according to the present utility model.

FIG. 3 is a schematic view of the weighing compartment of the present utility model.

In the figure, 1, a mixing bin 11, a weighing bin 12, an opening 13, a protective cover 14, a charging hole 15, a turnover seat 16, a mounting groove 17, a material receiving frame 18, a weighing sensor 19, an ear seat 2, a gear 21, a rack 22, an electric telescopic rod 23, a limiting block 24, a spring 25, an inserting rod 26, a flowmeter 27, a stirring mechanism 28, a motor 29, a water pump 3, a discharging pipe 31, a display screen 32 and a controller.

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.

Referring to fig. 1-3, the utility model provides a technical scheme that an automatic dosing device for sewage treatment comprises a mixing bin 1 and a weighing bin 11, wherein a turning seat 15 is arranged in the weighing bin 11, a material receiving frame 17 is arranged in a mounting groove 16 of the turning seat 15 through a connecting mechanism, a weighing sensor 18 is arranged in the mounting groove 16, an ear seat 19 is arranged below one end of the turning seat 15, and the ear seat 19 is specifically connected with the mixing bin 1 in a rotating way.

The side of ear seat 19 is provided with gear 2, gear 2 downside meshing has rack 21, rack 21 side is connected with the telescopic link of electric telescopic link 22 through the connecting rod, the side of mixing bin 1 is connected with flowmeter 26 through the pipeline, be provided with rabbling mechanism 27 in the mixing bin 1, the delivery port of mixing bin 1 is provided with water pump 29.

Through setting up ear mount 19, gear 2, rack 21, electric telescopic handle 22 isotructure cooperation and use, can drive through the cooperation of above-mentioned mechanism and connect material frame 17 to produce the upset to can connect the material of material frame 17 inside to add in mixing silo 1 voluntarily, this process need not artifical manual operation, effectively promoted the material and added to the inside machining efficiency of mixing silo 1, brought the convenience for the compounding operation.

In the above scheme, the side of the weighing bin 11 is provided with an opening 12, and the outside of the opening 12 is provided with a protective cover 13. The design of protection casing 13 can avoid turning over the swivel mount 15 and throw away the material when rotating, guarantees that the material can accurately add in mixing bin 1.

In the above scheme, the top of the weighing bin 11 is provided with a charging port 14. Through set up in the storehouse of weighing 11 turn over rotation seat 15, mounting groove 16, connect material frame 17, weighing sensor 18 isotructure cooperation use, can carry out automatic weighing to the solid medicament of adding the inside of storehouse of weighing 11 to can carry out quantitative control to the solid material of adding the inside of mixing 1, in order to reach accurate control medicament addition's purpose, promoted the water treatment effect, easy operation is convenient.

In the above scheme, the connecting mechanism comprises a limiting block 23 arranged on the upper side of the overturning seat 15, the side surface of the limiting block 23 is connected with an inserting rod 25 through a spring 24, and the other end of the inserting rod 25 can be correspondingly inserted into an inserting hole on the side surface of the material receiving frame 17.

In the above scheme, the stirring mechanism 27 comprises a rotating shaft and a stirring paddle, and the bottom end of the rotating shaft is connected with a motor 28. After the solid medicament and the water source are added into the mixing bin 1, the motor 28 is started through the switch, and the motor 28 drives the rotating shaft and the stirring paddles to rotate to continuously stir and mix the materials.

In the above scheme, the water outlet end of the water pump 29 is connected with the discharging pipe 3. After the mixing operation is finished, the materials in the mixing bin 1 are pumped out through the water pump 29 and are added into sewage through the discharging pipe 3 to carry out sewage treatment operation.

The flowmeter 26 adopts an electronic flowmeter, and in addition, by arranging the flowmeter 26, the liquid entering the mixing bin 1 can be quantitatively controlled, so that the mixed liquid medicine is ensured to be in a range of reasonable proportion, and the sewage treatment quality is improved.

In the above scheme, the outer surface of the weighing compartment 11 is provided with a display screen 31 and a controller 32. The weighing sensor 18 is matched with the display screen 31 and the controller 32, the display screen 31 can synchronously display data of the sensor, when materials detected by the weighing sensor 18 reach a calibrated range, the controller 32 receives feedback and sends out instructions, at the moment, the electric telescopic rod 22 drives the rack 21 to transversely move, the rack 21 drives the gear 2 to rotate, the gear 2 drives the turnover seat 15 to rotate for a certain angle through the lug 19, and materials in the material receiving frame 17 are thrown into the mixing bin 1 from the inside of the material receiving frame.

Working principle:

When the automatic dosing device for sewage treatment is specifically used, solid medicament to be used is added into a receiving frame 17 in a mixing bin 1 from a charging hole 14, the process can be used for carrying out quality detection on the added medicament through a weighing sensor 18, when the material detected by the weighing sensor 18 reaches a calibrated range, a controller 32 receives feedback and sends out an instruction, an electric telescopic rod 22 drives a rack 21 to transversely move, the rack 21 drives a gear 2 to rotate, the gear 2 drives a turning seat 15 to rotate by a certain angle through an ear seat 19, the material in the receiving frame 17 is thrown into the mixing bin 1 from the inside of the receiving frame, a flowmeter 26 and the controller 32 are matched to quantitatively control the liquid in the mixing bin 1, then a motor 28 is started through a switch, the motor 28 drives a rotating shaft and a stirring paddle to rotate so as to continuously stir the material, and after the mixing operation is finished, the material in the mixing bin 1 is pumped out through a water pump 29 and is added into sewage through a discharging pipe 3 for sewage treatment operation.

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 (7)

1. The utility model provides an automatic dosing device for sewage treatment, includes mixed storehouse (1) and weigh storehouse (11), wherein be provided with in weigh storehouse (11) turn over seat (15), connect material frame (17) through coupling mechanism installation in mounting groove (16) of turn over seat (15), be provided with weighing sensor (18) in mounting groove (16), the below of turn over seat (15) one end is provided with ear seat (19), and ear seat (19) side is provided with gear (2), gear (2) downside meshing has rack (21), rack (21) side is connected with the telescopic link of electric telescopic handle (22) through the connecting rod, the side of mixed storehouse (1) is connected with flowmeter (26) through the pipe connection, be provided with rabbling mechanism (27) in mixed storehouse (1), the delivery port of mixed storehouse (1) is provided with water pump (29).

2. The automatic dosing device for sewage treatment according to claim 1, wherein an opening (12) is arranged on the side face of the weighing bin (11), and a protective cover (13) is arranged on the outer side of the opening (12).

3. The automatic dosing device for sewage treatment according to claim 1, wherein a feed inlet (14) is arranged at the top of the weighing bin (11).

4. The automatic dosing device for sewage treatment according to claim 1, wherein the connecting mechanism comprises a limiting block (23) arranged on the upper side of the turnover seat (15), the side surface of the limiting block (23) is connected with an inserting rod (25) through a spring (24), and the other end of the inserting rod (25) can be correspondingly inserted into a jack on the side surface of the receiving frame (17).

5. The automatic chemical feeding device for sewage treatment according to claim 1, wherein the stirring mechanism (27) comprises a rotating shaft and a stirring paddle, and a motor (28) is connected to the bottom end of the rotating shaft.

6. The automatic dosing device for sewage treatment according to claim 1, wherein the water outlet end of the water pump (29) is connected with a discharge pipe (3).

7. The automatic dosing device for sewage treatment according to claim 1, wherein a display screen (31) and a controller (32) are arranged on the outer surface of the weighing bin (11).