CN215233512U

CN215233512U - Intelligent integrated dosing device

Info

Publication number: CN215233512U
Application number: CN202120200343.8U
Authority: CN
Inventors: 潘庆权; 王一先; 李星宇; 华志远
Original assignee: Jiangsu Tianyu Environmental Protection Group Co ltd
Current assignee: Jiangsu Tianyu Environmental Protection Group Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-21
Anticipated expiration: 2031-01-25

Abstract

The utility model provides an intelligent integrated dosing device, wherein a water inlet system, a dry powder feeding system, a stirring system and an electrical control cabinet are arranged on a box body, a liquid medicine output pump is connected outside the box body, and the water inlet system, the dry powder feeding system, the stirring system and the liquid medicine output pump are all in electric signal connection with the electrical control cabinet and are controlled by the electrical control cabinet; the dry powder feeding system comprises a storage hopper, the storage hopper is funnel-shaped and is arranged at the top of the box body, and the lower end of the storage hopper is communicated with the inner cavity of the box body; the stirring system comprises a stirring motor and a stirring rod, and the stirring rod is arranged in the inner cavity of the box body. The utility model discloses charge device is setting for each item parameter after, can whole journey be handed over by electrical control cabinet automatic control.

Description

Intelligent integrated dosing device

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to intelligent integration charge device for sewage treatment.

Background

In the sewage treatment link, the method is an important and effective means for purifying water quality by adding a medicament into sewage; meanwhile, in order to achieve the purpose of enabling the medicament to react with the sewage most efficiently, the dry powder medicament needs to be mixed with purified water to prepare a medicament water solution, and then the medicament water solution is put into a sewage treatment tank.

The existing dosing device for sewage treatment mostly adopts manual medicine dry powder addition, and the concentration of prepared liquid medicine is difficult to control.

SUMMERY OF THE UTILITY MODEL

Exist not enoughly among the prior art, the utility model provides an intelligence integration charge device solves the problem of automatic reagent feeding.

The utility model discloses a following technical means realizes above-mentioned technical purpose.

An intelligent integrated dosing device is characterized in that a box body is provided with a water inlet system, a dry powder adding system, a stirring system and an electrical control cabinet, a liquid medicine output pump is connected to the outside of the box body, and the water inlet system, the dry powder adding system, the stirring system and the liquid medicine output pump are all in electric signal connection with the electrical control cabinet and are controlled by the electrical control cabinet;

the water inlet system comprises a water pipe and a water valve, one end of the water pipe is connected with a water source, and the other end of the water pipe is connected with the inner cavity of the box body; the dry powder feeding system comprises a storage hopper, the storage hopper is funnel-shaped and is arranged at the top of the box body, and the lower end of the storage hopper is communicated with the inner cavity of the box body; the stirring system comprises a stirring motor and a stirring rod, and the stirring rod is arranged in the inner cavity of the box body and is driven by the stirring motor; the liquid medicine output pump is connected with the inner cavity of the box body through a water pipe.

Furthermore, the box is square, the inner cavity of the box is divided into four areas by partition plates along the length direction, and a first dissolving chamber, a second dissolving chamber, a third dissolving chamber and a liquid medicine storage chamber are sequentially arranged along the water flow direction.

Furthermore, one side of each partition board is provided with water passing holes, and the water passing holes between the partition boards are distributed in a staggered manner.

Furthermore, the water passing holes are respectively arranged on the top of the partition board between the first dissolving chamber and the second dissolving chamber, the bottom of the partition board between the second dissolving chamber and the third dissolving chamber, and the top of the partition board between the third dissolving chamber and the liquid medicine storage chamber.

Furthermore, a feeding mechanism is arranged at the top of the storage hopper, and the feeding mechanism is a negative pressure powder suction machine.

Furthermore, the two opposite sides of the bottom of the storage hopper are respectively connected with a spiral conveyor and a discharging pipe, a spiral conveying rod of the spiral conveyor penetrates through the storage hopper and then is connected with an inlet of the discharging pipe, and an outlet of the discharging pipe is connected with the first dissolving chamber.

Furthermore, a water outlet of a water pipe of the water inlet system is connected with the first dissolving chamber from the top of the box body.

Further, the liquid medicine output pump is connected with the solution storage chamber through a water pipe, a flowmeter is arranged on the water pipe, and the flowmeter is in electric signal connection with the electric control cabinet; a liquid level meter is arranged in the liquid medicine storage chamber and is in electric signal connection with the electric control cabinet; the electrical control cabinet is also connected with a water quality monitoring sensor which is arranged in the sewage treatment tank.

Further, the top of the first dissolving chamber, the second dissolving chamber and the third dissolving chamber is provided with stirring motors, the lower ends of the stirring motors are respectively connected with stirring rods, and the stirring rods are respectively positioned in the dissolving chambers.

Furthermore, the outer side of the box body is also connected with an emptying system, and a water pipe of the emptying system is communicated with each area in the inner cavity of the box body.

The utility model has the advantages that:

(1) the utility model discloses intelligent integrated charge device, after setting for each item parameter, can give to electrical control cabinet automatic control throughout, specifically electrical control cabinet is according to the data that water quality monitoring sensor sensing obtained, the flow size of automatic control liquid medicine output pump to flow data with the flowmeter is the foundation, realizes quantitative output; the electric control cabinet automatically controls the dry powder feeding speed of a spiral conveyor of the dry powder feeding system and controls the water supply speed of the water inlet system, so that the concentration of the liquid medicine is regulated and controlled, and the concentration of the liquid medicine is dynamically regulated and controlled in real time according to monitoring data of the water quality monitoring sensor.

(2) The intelligent integrated dosing device divides the inner cavity of the box body into four areas, including three dissolving chambers and a liquid medicine storage chamber, and stirring mechanisms are arranged in each dissolving chamber to stir the liquid medicine and accelerate the dissolution and mixing; the baffle between four regions is equipped with the water hole, arranges the water hole through the straggling, makes the liquid medicine when passing through each region, takes place to roll from top to bottom, and then promotes the dissolution of liquid medicine and mixes. Through the means, the liquid medicine can be dissolved and mixed more fully, and the sewage treatment efficiency is finally improved.

(3) The utility model discloses a dry powder dosing system adopts the storage hopper that leaks hopper-shaped, and the storage hopper is used for storing the medicament dry powder to cooperation screw conveyer realizes throwing the function to the automation of medicament dry powder, and the volume of storage hopper is preferred to be set up to the size that can satisfy consumption one day, through above-mentioned dry powder dosing system, has saved artifical manual operation of throwing the dry powder to in the medicament dissolving tank, and also throw because of the machine equipment is automatic to throw, but throw the speed of throwing and accurately control, thereby has improved the accuracy of liquid medicine concentration ratio. The upper end of the storage hopper is provided with a feeding mechanism of a negative pressure powder suction machine type, when medicament dry powder is supplemented into the storage hopper, the dry powder is automatically sucked from the dry powder bag only through a connecting pipeline, and the operation is simple and convenient.

(4) The utility model discloses be equipped with the evacuation system, the evacuation system realizes that the evacuation box remains the function of liquid medicine through each regional intercommunication of a plurality of holes and box inner chamber.

Drawings

FIG. 1 is a structural diagram of the medicine adding device of the present invention;

FIG. 2 is a structural diagram of the medicine adding device in the box;

FIG. 3 is a diagram of the structure of the partition board of the present invention;

FIG. 4 is a structural diagram of the dry powder adding system of the present invention;

FIG. 5 is a schematic view of the dry powder dosing system according to the present invention for connecting the dry powder supplementary agent from the outside;

reference numerals:

1-a box body; 11-a first dissolution chamber; 12-a second dissolution chamber; 13-a third dissolution chamber;

14-a liquid medicine storage chamber; 2-a water inlet system; 3-dry powder adding system; 31-a feeding mechanism;

32-a storage hopper; 33-a screw conveyor; 34-a discharge pipe; 4-a stirring system;

41-stirring motor; 42-a stirring rod; 5-an electrical control cabinet; 6-liquid medicine output pump;

71-a liquid level meter; 72-a flow meter; 8-evacuation system.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The intelligent integrated dosing device shown in fig. 1 and 2 comprises a square box body 1, wherein a water inlet system 2, a dry powder dosing system 3, a stirring system 4 and an electrical control cabinet 5 are arranged on the box body 1, and a liquid medicine output pump 6 is connected to the outside of the box body 1; three partition plates are arranged in the inner cavity of the box body 1 along the length direction of the box body 1, so that the inner cavity is divided into four areas, namely a first dissolving chamber 11, a second dissolving chamber 12, a third dissolving chamber 13 and a liquid medicine storage chamber 14 in sequence along the water flow direction; as shown in fig. 3, the shape of the partition board is matched with the cross section of the inner cavity of the box body 1, water holes are formed in the edge of one side of the partition board, and the water holes of the three partition boards are distributed in a staggered manner, specifically, the water holes are respectively located at the top of the partition board between the first dissolving chamber 11 and the second dissolving chamber 12, the bottom of the partition board between the second dissolving chamber 12 and the third dissolving chamber 13, and the top of the partition board between the third dissolving chamber 13 and the liquid medicine storage chamber 14.

The water inlet system 2 comprises a water pipe and a water valve, the water pipe is arranged along the outer wall of one side of the box body 1 from bottom to top, a water inlet of the water pipe positioned at the lower end is connected with a water source, a water outlet of the water pipe positioned at the upper end is connected with the top of the first dissolving chamber 11, and the water valve is arranged on the water pipe to control the on-off of the water pipe; the water source can be tap water or a reservoir and the like; the water inlet system 2 is responsible for supplying water from an external water source into the tank body 1.

As shown in fig. 4 and 5, the dry powder adding system 3 includes a feeding mechanism 31, a storage hopper 32, a screw conveyor 33 and a discharging pipe 34; storage hopper 32 is for leaking hopper-shaped, fixes at box 1 top, and feed mechanism 31 is the negative pressure powder absorption machine, sets up the upper end at storage hopper 32, and screw conveyer 33 and unloading pipe 34 are connected respectively in the relative both sides in storage hopper 32 bottom, and screw conveyer 33's screw conveyer pole runs through from storage hopper 32's bottom to be connected to the unloading pipe 34 entrance that is located the opposite side, and unloading pipe 34's export is connected with first dissolving chamber 11 top. The feeding mechanism 31 sucks the dry medicament powder from the packaging bag from the outside through a pipeline and conveys the dry medicament powder into the storage hopper 32, the storage hopper 32 has certain storage capacity, so that the feeding mechanism 31 needs to be opened to supplement the dry medicament powder for the storage hopper 32 only when the amount of the dry medicament powder in the storage hopper 32 is insufficient, and the screw conveyor 33 is responsible for conveying the dry medicament powder in the storage hopper 32 into the discharging pipe 34, so that the dry medicament powder is thrown into the box body 1 through the discharging pipe 34.

As shown in fig. 2, the stirring system 4 includes a stirring motor 41, three stirring motors 41 are provided on the tank 1, and are respectively located at the top of the first dissolving chamber 11, the second dissolving chamber 12 and the third dissolving chamber 13, a stirring rod side 42 is connected below each stirring motor 41, and the stirring rods 42 extend into the respective dissolving chambers; the stirring motor 41 is used for driving the stirring rod 42 to rotate, so as to stir the liquid medicine in the dissolving chamber.

The liquid medicine output pump 6 is arranged outside the box body 1 and is connected with the liquid medicine storage chamber 14 of the box body 1 through a water pipe, and an inlet of the water pipe is positioned at the bottom of the side surface of the liquid medicine storage chamber 14; the liquid medicine output pump 6 is responsible for pumping the liquid medicine in the liquid medicine storage chamber 14 and delivering the liquid medicine to an external sewage treatment tank.

A liquid level meter 71 is arranged in the liquid medicine storage chamber 14, a flow meter 72 is arranged on a water pipe connected between the liquid medicine output pump 6 and the liquid medicine storage chamber 14, and the liquid level meter 71 and the flow meter 72 respectively sense the liquid medicine storage amount and the liquid medicine output amount in the liquid medicine storage chamber 14.

The electric control cabinet 5 is fixed on the top of the box body 1, and a water valve of the water inlet system 2, the screw conveyor 33, the stirring motor 41, the liquid level meter 71, the flow meter 72 and the liquid medicine output pump 6 are all connected with and controlled by the electric control cabinet 5; the electric control cabinet 5 is also connected with a water quality monitoring sensor in an external sewage treatment tank.

The box body 1 is also provided with an emptying system 8, a water pipe of the emptying system 8 is arranged on the outer side surface of the box body 1 and is communicated with each area in the inner cavity of the box body 1 through a plurality of holes, and a valve is arranged on the water pipe and is used for controlling the on-off of the water pipe and the inner cavity of the box body 1; the emptying system 8 is used for emptying residual liquid medicine or water in the box body 1 when the medicine adding device is not used.

The utility model discloses a theory of operation does:

the water inlet system 2 supplies water into the box body 1, meanwhile, the dry powder feeding system 3 conveys dry medicament powder into the box body 1, the dry medicament powder is dissolved in the water to form medicament solution, the medicament solution flows from the first dissolving chamber 11 to the medicament storage chamber 14 in the box body 1, and is stirred by the stirring rods 42 of the first dissolving chamber 11, the second dissolving chamber 12 and the third dissolving chamber 13 in sequence in the flowing process, so that sufficient dissolving and mixing are realized, and the medicament solution rolls up and down through the water passing holes distributed in a staggered manner among the partition plates, so that the dissolving and mixing are further promoted; the dissolved and mixed chemical solution flows into and is stored in the chemical solution storage chamber 14, and finally is pumped out by the chemical solution output pump 6 and is conveyed to the sewage treatment tank.

The electric control cabinet 5 controls the liquid medicine output pump 6 in real time to adjust the output flow rate of the liquid medicine and controls the spiral conveyor 33 and the water valves of the water inlet system 2 in real time to adjust the concentration of the medicament solution according to the water quality condition sensed by the water quality monitoring sensor and the liquid medicine storage amount and the liquid medicine output amount measured by the liquid level meter 71 and the flow meter 72.

The intelligent integrated dosing device of the utility model can automatically control the liquid medicine feeding and the concentration ratio of the liquid medicine by the equipment in the whole process after setting various setting parameters; and quantitative feeding is realized according to the feedback of the flowmeter, and the dynamic adjustment of the concentration of the liquid medicine is realized according to the feedback of the water quality monitoring sensor.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The present invention is not limited to the above embodiments, and any obvious improvements, replacements or modifications that can be made by those skilled in the art without departing from the essence of the present invention belong to the protection scope of the present invention.

Claims

1. The utility model provides an intelligence integration charge device which characterized in that: the dry powder chemical feeder comprises a box body (1), wherein a water inlet system (2) and a dry powder adding system (3) are arranged on the box body (1), a liquid medicine output pump (6) is connected to the outside of the box body (1), and the water inlet system (2), the dry powder adding system (3) and the liquid medicine output pump (6) are controlled by an electric control cabinet (5);

the box body (1) is square, the inner cavity of the box body (1) is divided into four areas by partition plates along the length direction, a first dissolving chamber (11), a second dissolving chamber (12), a third dissolving chamber (13) and a liquid medicine storage chamber (14) are sequentially arranged along the water flow direction, water passing holes are formed in one side of each partition plate, and the water passing holes are distributed in a staggered manner among the partition plates; the water inlet system (2) is connected with the first dissolving chamber (11); the dry powder feeding system (3) comprises a storage hopper (32) arranged at the top of the box body (1), one side of the bottom of the storage hopper (32) is connected with a discharging pipe (34), and the outlet of the discharging pipe (34) is connected with the first dissolving chamber (11); the liquid medicine output pump (6) is connected with the liquid medicine storage chamber (14) through a water pipe.

2. The intelligent integrated dosing device of claim 1, wherein: the water passing holes are respectively formed in the top of a partition plate between the first dissolving chamber (11) and the second dissolving chamber (12), the bottom of a partition plate between the second dissolving chamber (12) and the third dissolving chamber (13), and the top of a partition plate between the third dissolving chamber (13) and the liquid medicine storage chamber (14).

3. The intelligent integrated dosing device of claim 1, wherein: a feeding mechanism (31) is arranged at the top of the storage hopper (32), and the feeding mechanism (31) is a negative-pressure powder suction machine.

4. The intelligent integrated dosing device of claim 3, wherein: the other side of the bottom of the storage hopper (32) opposite to the discharging pipe (34) is connected with a spiral conveyor (33), and a spiral conveying rod of the spiral conveyor (33) penetrates through the storage hopper (32) and then is connected with an inlet of the discharging pipe (34).

5. The intelligent integrated dosing device of claim 1, wherein: and a water outlet of a water pipe of the water inlet system (2) is connected with the first dissolving chamber (11) from the top of the box body (1).

6. The intelligent integrated dosing device of claim 1, wherein: a flow meter (72) is arranged on a water pipe for connecting the liquid medicine output pump (6) and the liquid medicine storage chamber (14); a liquid level meter (71) is arranged in the liquid medicine storage chamber (14), and the liquid level meter (71) and the flow meter (72) are in electric signal connection with the electric control cabinet (5); the electric control cabinet (5) is also connected with a water quality monitoring sensor in the sewage treatment tank.

7. The intelligent integrated dosing device of claim 1, wherein: the top of first dissolving chamber (11), second dissolving chamber (12) and third dissolving chamber (13) all is equipped with agitator motor (41), and each agitator motor (41) lower extreme is connected with stirring rod (42) respectively, and stirring rod (42) are located separately and dissolve indoor.

8. The intelligent integrated dosing device of claim 1, wherein: the outer side of the box body (1) is also connected with an emptying system (8), and a water pipe of the emptying system (8) is communicated with each area in the inner cavity of the box body (1).