Sewage treatment agent feeding equipment

Abstract

According to the technical scheme, the sewage treatment agent feeding equipment is characterized by comprising a dissolving barrel, the plurality of feeding barrels are arranged and are positioned above the dissolving barrel; the stirring shaft is rotationally connected into the feeding barrel, and the axis of the stirring shaft is vertical; a plurality of stirring rods are fixedly connected outside the stirring shaft; the discharging pipe is arranged below the dissolving barrel, the discharging pipe is vertically arranged and can rotate around the vertical axis, the discharging pipe is communicated with the dissolving barrel, and the discharging pipe downwards extends into the sewage; a plurality of dispersing pipes located in the sewage are fixedly connected to the outside of the discharging pipe, and the dispersing pipes are used for conveying the treating agent in the discharging pipe into the sewage; and a mixing member; according to the sewage treatment device, various treatment agents are dissolved in water through the dissolving barrel, are mixed together and then are put into sewage together, and stirring can be carried out while putting, so that manpower is saved, and the treatment agents and the sewage can be more easily and uniformly mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more particularly to a sewage treatment agent delivery device. Background Art

[0002] In the process of sewage treatment, in addition to filtering out the solid particles in the sewage, it is also necessary to remove various chemical pollutants dissolved in the water. This requires adding sewage treatment agents to the sewage. The sewage treatment agents react with the chemical substances dissolved in the water to form solid particles, so that the chemical substances can be removed by filtration.

[0003] When treating sewage, adding a single treatment agent is often unable to remove multiple chemical substances in the sewage. This requires the addition of multiple different treatment agents. In the existing technology, multiple treatment agents are often manually added to the sewage one by one, and then the treatment agents and sewage are mixed evenly by stirring. However, the continuous addition of different types of treatment agents requires a lot of manpower and is not easy to mix the treatment agents and sewage evenly. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the purpose of the utility model is to provide a sewage treatment agent dosing equipment, which dissolves multiple treatment agents in water and mixes them together through a dissolving barrel, and then puts them into the sewage together and stirs them while doing so, which not only saves manpower but also makes it easier to mix the treatment agents and sewage evenly.

[0005] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a sewage treatment agent delivery device, comprising a dissolving barrel, wherein the dissolving barrel is arranged above the sewage;

[0006] A feeding bucket, wherein the feeding bucket is provided in plurality and is located above the dissolving bucket, the feeding bucket is connected to the dissolving bucket through a pipeline, the feeding bucket is used to feed the treatment agent into the dissolving bucket, and one of the feeding buckets feeds water into the dissolving bucket;

[0007] A stirring shaft, the stirring shaft is rotatably connected in the feeding barrel and the axis is vertical;

[0008] A stirring rod, wherein a plurality of stirring rods are fixedly connected to the outside of the stirring shaft to mix the treatment agent entering the dissolution tank and dissolve it in water;

[0009] A discharge pipe is provided below the dissolving tank, is vertically arranged and can rotate around a vertical axis, is connected to the dissolving tank, and extends downward into the sewage;

[0010] Dispersion pipes: the discharge pipe is fixedly connected to a plurality of dispersion pipes located in the sewage, and the dispersion pipes are used to deliver the treatment agent in the discharge pipe to the sewage;

[0011] And a mixing piece, a plurality of mixing pieces are fixedly connected to the outside of the discharge pipe, and the mixing piece is used to mix the treatment agent entering the sewage with the sewage evenly.

[0012] The utility model is further configured as follows: one end of the bottom of the stirring shaft extends downwardly out of the dissolution barrel, one end of the bottom of the stirring shaft is fixedly connected to a connecting frame, a discharge pipe is fixedly connected to the bottom of the connecting frame, and the discharge pipe is coaxially arranged with the stirring shaft.

[0013] The utility model is further configured as follows: a water pump is fixedly connected to the connecting frame, the water pump is connected to the discharge pipe, and the water pump is used to extract the uniformly mixed treatment agent in the dissolving barrel and transport it to the discharge pipe.

[0014] The utility model is further configured as follows: the length direction of the stirring rod is arranged along the radial direction of the stirring shaft;

[0015] One of the stirring rods is configured as a discharging stirring rod, and a suction tube is fixedly connected to the side of the discharging stirring rod facing away from the rotation direction, and the suction tube is tilted downward at one end away from the discharging stirring rod;

[0016] A discharge hole is provided in the stirring shaft and the discharge stirring rod. One end of the discharge hole is connected to the suction pipe, and the other end passes through the stirring shaft downward. The feed end of the water pump is connected to one end of the bottom of the stirring shaft through a pipeline to achieve communication with the discharge hole.

[0017] The utility model is further configured as follows: an electric control valve for controlling the switch of the suction tube is provided on the suction tube.

[0018] The utility model is further configured as follows: the mixing element is configured as a vertically arranged plate and the mixing element is arranged along the radial direction of the discharge pipe, and a plurality of mixing elements are arranged around the discharge pipe.

[0019] The utility model is further configured as follows: the dispersion pipes are provided in a plurality of groups, each group of dispersion pipes corresponds to a mixing element, and the plurality of dispersion pipes in the same group are arranged in a vertical direction;

[0020] A group of dispersion pipes is arranged on a side of the mixing element corresponding to the group of dispersion pipes facing the rotation direction.

[0021] The utility model is further configured as follows: an electric control valve is provided on the pipeline connecting the feeding bucket and the dissolving bucket.

[0022] In summary, compared with the prior art, the utility model has the following beneficial effects: the utility model dissolves multiple treatment agents in water and mixes them together through a dissolving barrel, and then puts them into the sewage together and stirs them while putting them in, which not only saves manpower but also makes it easier to mix the treatment agents and sewage evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the embodiment;

[0024] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0025] Figure 3 A schematic diagram of a suction tube is shown in the embodiment;

[0026] Figure 4 2 is a cross-sectional view of the stirring shaft and stirring rod of the embodiment.

[0027] In the figure: 1. dissolving barrel; 2. feeding barrel; 3. stirring shaft; 4. stirring rod; 41. suction pipe; 42. discharge hole; 5. discharge pipe; 6. dispersion pipe; 7. mixing element; 8. connecting frame; 81. water pump. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the following is a clear and complete description of the technical solution of the present invention in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only referenced to the directions of the drawings. Therefore, the directional terms used are used to illustrate rather than limit the invention.

[0029] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0030] Example: A sewage treatment agent delivery device, see attached Figure 1 -Attached Figure 4, including a dissolving barrel 1, a feeding barrel 2, a stirring shaft 3, a stirring rod 4, a discharge pipe 5, a dispersion pipe 6 and a mixing element 7. The dissolving barrel 1 is arranged above the sewage; the feeding barrel 2 is provided with multiple and is located above the dissolving barrel 1, the feeding barrel 2 is connected to the dissolving barrel 1 through a pipeline, the feeding barrel 2 is used to feed the treatment agent into the dissolving barrel 1 and one of the feeding barrels 2 feeds water into the dissolving barrel 1; the stirring shaft 3 is rotatably connected to the feeding barrel 2 and the axis is vertical; the stirring shaft 3 is fixedly connected to a plurality of stirring rods 4 to feed the treatment agent into the dissolving barrel The treatment agent in the barrel 1 is mixed and dissolved in the water; the discharge pipe 5 is arranged below the dissolution barrel 1, the discharge pipe 5 is vertically arranged and can rotate around the vertical axis, the discharge pipe 5 is connected to the dissolution barrel 1, and the discharge pipe 5 extends downward into the sewage; the discharge pipe 5 is fixedly connected to a plurality of dispersion pipes 6 located in the sewage, and the dispersion pipes 6 are used to deliver the treatment agent in the discharge pipe 5 to the sewage; the discharge pipe 5 is fixedly connected to a plurality of mixing pieces 7, and the mixing pieces 7 are used to evenly mix the treatment agent entering the sewage with the sewage.

[0031] An electric control valve is provided on the pipe connecting the feeding bucket 2 and the dissolving bucket 1. Different types of treatment agents are stored in the feeding bucket 2 and water is stored in one of the feeding buckets 2. The treatment agent is controlled to enter the dissolving bucket 1 by controlling the switch of the solenoid valve and the amount of a single treatment agent entering the dissolving bucket 1 is controlled by controlling the opening time of the solenoid valve, so that the ratio of different treatment agents can be adjusted according to the different sewage. Afterwards, the stirring rod 4 is driven by the rotation of the stirring shaft 3 to stir the treatment agent and water, so as to achieve the mixing of multiple treatment agents and dissolve the treatment agent in water. The treatment agent is then sent to the discharge pipe 5, which rotates around its own axis. During the rotation process, the treatment agent dissolved in water is released into the sewage through the dispersion pipe 6, and during the release process, the sewage is stirred by the mixing element 7, so that the treatment agent is added while the sewage is stirred, so that the treatment agent can be mixed more quickly and evenly in the sewage.

[0032] Specifically, one end of the bottom of the stirring shaft 3 extends downward from the dissolving barrel 1 , and one end of the bottom of the stirring shaft 3 is fixedly connected to a connecting frame 8 , and a discharge pipe 5 is fixedly connected to the bottom of the connecting frame 8 , and the discharge pipe 5 is coaxially arranged with the stirring shaft 3 .

[0033] Specifically, a water pump 81 is fixedly connected to the connecting frame 8 , and the water pump 81 is connected to the discharge pipe 5 . The water pump 81 is used to extract the uniformly mixed treatment agent in the dissolving barrel 1 and transport it to the discharge pipe 5 .

[0034] Specifically, the length direction of the stirring rod 4 is arranged along the radial direction of the stirring shaft 3; one of the stirring rods 4 is set as a discharging stirring rod 4, and the side of the discharging stirring rod 4 facing away from the rotation direction is fixedly connected with a suction tube 41, and the suction tube 41 is tilted downward at one end away from the discharging stirring rod 4; a discharge hole 42 is provided in the stirring shaft 3 and the discharging stirring rod 4, one end of the discharge hole 42 is connected with the suction tube 41, and the other end downwardly penetrates the stirring shaft 3, and the feed end of the water pump 81 is connected to the bottom end of the stirring shaft 3 through a pipeline to achieve communication with the discharge hole 42.

[0035] Specifically, the suction pipe 41 is provided with an electric control valve for controlling the opening and closing of the suction pipe 41. The provision of the electromagnetic valve can prevent the treatment agent from entering the discharge hole 42 before being uniformly stirred.

[0036] Specifically, the mixing element 7 is configured as a vertically arranged plate and is arranged radially along the discharge pipe 5, with multiple mixing elements 7 arranged around the discharge pipe 5. Several groups of dispersion tubes 6 are provided, each group of dispersion tubes 6 corresponding to a mixing element 7, and multiple dispersion tubes 6 in the same group are arranged vertically; a group of dispersion tubes 6 is arranged on the side of the mixing element 7 corresponding to the group of dispersion tubes 6 facing the direction of rotation.

[0037] The rotation of the mixing element 7 can push the sewage and the treatment agent to flow in a direction away from the discharge pipe 5, so that the sewage and the treatment agent at a position away from the discharge pipe 5 can be mixed more quickly.

[0038] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A sewage treatment agent delivery device, characterized by: It comprises a dissolving tank (1), wherein the dissolving tank (1) is arranged above the sewage; A feeding bucket (2), wherein a plurality of the feeding buckets (2) are provided and are located above the dissolving bucket (1), the feeding bucket (2) is connected to the dissolving bucket (1) via a pipeline, the feeding bucket (2) is used to feed a treatment agent into the dissolving bucket (1), and one of the feeding buckets (2) feeds water into the dissolving bucket (1); A stirring shaft (3), the stirring shaft (3) is rotatably connected in the feeding barrel (2) and has a vertical axis; A stirring rod (4), wherein a plurality of stirring rods (4) are fixedly connected to the outside of the stirring shaft (3) to mix the treatment agent entering the dissolving barrel (1) and dissolve it in water; A discharge pipe (5), the discharge pipe (5) is arranged below the dissolution barrel (1), the discharge pipe (5) is arranged vertically and can rotate around a vertical axis, the discharge pipe (5) is connected to the dissolution barrel (1), and the discharge pipe (5) extends downward into the sewage; A dispersion pipe (6), wherein the discharge pipe (5) is fixedly connected to a plurality of dispersion pipes (6) located in the sewage, and the dispersion pipes (6) are used to deliver the treatment agent in the discharge pipe (5) into the sewage; and a mixing piece (7), wherein a plurality of mixing pieces (7) are fixedly connected to the outside of the discharge pipe (5), and the mixing pieces (7) are used to uniformly mix the treatment agent entering the sewage with the sewage.

2. The sewage treatment agent delivery device according to claim 1, characterized in that: One end of the bottom of the stirring shaft (3) extends downward from the dissolving barrel (1), and one end of the bottom of the stirring shaft (3) is fixedly connected to a connecting frame (8). The discharge pipe (5) is fixedly connected to the bottom of the connecting frame (8), and the discharge pipe (5) is coaxially arranged with the stirring shaft (3).

3. The sewage treatment agent delivery device according to claim 2, characterized in that: A water pump (81) is fixedly connected to the connecting frame (8), and the water pump (81) is connected to the discharge pipe (5). The water pump (81) is used to extract the uniformly mixed treatment agent in the dissolving barrel (1) and transport it to the discharge pipe (5).

4. The sewage treatment agent delivery device according to claim 3, characterized in that: The length direction of the stirring rod (4) is arranged along the radial direction of the stirring shaft (3); One of the stirring rods (4) is configured as a discharging stirring rod (4), and a suction tube (41) is fixedly connected to the side of the discharging stirring rod (4) facing away from the rotation direction, and the suction tube (41) is tilted downward at one end away from the discharging stirring rod (4); A discharge hole (42) is provided in the stirring shaft (3) and the discharge stirring rod (4); one end of the discharge hole (42) is connected to the suction pipe (41), and the other end downwardly penetrates the stirring shaft (3); the feed end of the water pump (81) is connected to one end of the bottom of the stirring shaft (3) through a pipeline to achieve communication with the discharge hole (42).

5. The sewage treatment agent delivery device according to claim 4, characterized in that: The suction pipe (41) is provided with an electric control valve for controlling the opening and closing of the suction pipe (41).

6. The sewage treatment agent delivery device according to claim 5, characterized in that: The mixing element (7) is configured as a vertically arranged plate and the mixing element (7) is arranged along the radial direction of the discharge pipe (5), and a plurality of mixing elements (7) are arranged around the discharge pipe (5).

7. The sewage treatment agent delivery device according to claim 6, characterized in that: The dispersion tubes (6) are provided in a plurality of groups, each group of dispersion tubes (6) corresponds to a mixing element (7), and the plurality of dispersion tubes (6) in the same group are arranged in a vertical direction; A group of dispersion tubes (6) is arranged on the side of the mixing element (7) corresponding to the group of dispersion tubes (6) facing the rotation direction.

8. The sewage treatment agent delivery device according to claim 7, characterized in that: An electric control valve is provided on the pipeline connecting the feeding bucket (2) and the dissolving bucket (1).

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