Sewage treatment agent spraying device for sewage treatment

Abstract

The utility model discloses a sewage treatment agent spraying device for sewage treatment, which comprises a decontamination tank, a treatment agent tank is fixedly mounted at the top of the decontamination tank, and a stirring component is arranged to be matched with the treatment agent tank for use, so that a treatment agent solution is fully stirred, the treatment agent solution is more uniform, and the sewage treatment effect is improved. According to the sewage treatment device, the concentration of a treatment agent solution is kept consistent when the treatment agent solution is sprayed every time, the sewage treatment effect is ensured, the sewage and the treatment agent are fused through cooperative use of the sewage removal tank and the stirring assembly, the pesticide effect of the treatment agent is completely exerted, and when the sewage treatment is completed and the sewage removal tank needs to be cleaned, the sewage treatment device is convenient to use. The brush and the scraping plate are arranged on the stirring assembly, pollutants attached to the inner wall of the decontamination tank can be rapidly scraped by the scraping plate, the inner wall of the decontamination tank can be finely cleaned by the brush, and therefore the effect of fully cleaning the decontamination tank is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment agent spraying device for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. With the progress of the times and the vigorous development of various fields, the protection of water resources has received more and more attention. In order to ensure the effective treatment of sewage, it is often necessary to go through multiple processes, among which the addition of sewage treatment agents is one of the important links in sewage treatment. Sewage treatment agents are used to cause physical or chemical reactions in sewage to purify the sewage.

[0003] For example, a sewage treatment agent spraying device for sewage treatment (Announcement No.: CN220238932U) is provided. The utility model installs a rotating motor at the bottom of the decontamination tank. The rotating motor is connected to a rotating rod extending into the interior of the decontamination tank. A stirring rod is installed on the surface of the rotating rod. When the spray head inside the decontamination tank sprays the treatment agent onto the sewage, the rotating motor is started to make the treatment agent and the sewage better integrated and contacted, so that the effect of the treatment agent can be fully exerted.

[0004] However, the device still has the following defects:

[0005] When the device is in use, although the treatment agent and sewage can be fully blended and dissolved, after the sewage treatment is completed, pollutants condensed in the sewage may adhere to the inner wall of the decontamination tank. The device lacks a mechanism to clean the pollutants on the inner wall of the decontamination tank. The pollutants exist in the decontamination tank for a long time, which may lead to incomplete sewage treatment, thereby making the sewage treatment fail to meet the discharge standards. Therefore, we need to propose a sewage treatment agent spraying device for sewage treatment. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage treatment agent spraying device for sewage treatment, aiming to solve the problem that the prior art lacks a mechanism for cleaning pollutants on the inner wall of a decontamination tank. The pollutants exist inside the decontamination tank for a long time, which may lead to incomplete sewage treatment, thereby causing the sewage treatment to fail to meet the emission standards.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A sewage treatment agent spraying device for sewage treatment comprises a decontamination tank, a treatment agent tank is fixedly installed on the top of the decontamination tank, a stirring component for fully stirring the treatment agent and sewage is arranged inside the decontamination tank, and the top of the stirring component extends to the inside of the treatment agent tank, a brush and a scraper are arranged at the movable end of the stirring component, one side of the brush and the scraper is in contact with the inner wall of the decontamination tank, and a spray component for spraying the mixed treatment agent is arranged on the inner top of the decontamination tank.

[0009] Preferably, the stirring assembly includes a rotating rod, the bottom end of the rotating rod is rotatably installed on the inner bottom of the dirt removal tank, the bottom end of the rotating rod passes through the dirt removal tank and is connected to a driving motor, the top of the rotating rod is rotatably connected to the inner top of the dirt removal tank, four groups of stirring frames are fixedly connected to the outer wall of the rotating rod in a circular array, the four groups of stirring frames are all located inside the dirt removal tank, and the two groups of brushes and scrapers are fixedly connected to one side of the four groups of stirring frames in a cross shape.

[0010] Preferably, the top end of the rotating rod passes through the decontamination tank and the treatment agent tank in sequence and extends to the interior of the treatment agent tank, and four groups of stirring orifice plates are fixedly installed in a circular array on the outer wall of the rotating rod, and the four groups of stirring orifice plates are all located inside the treatment agent tank.

[0011] Preferably, the driving motor is fixedly mounted on the bottom of the decontamination tank, and one end of the output shaft of the driving motor is fixedly connected to the bottom end of the rotating rod.

[0012] Preferably, the spray assembly includes a delivery pump, which is fixedly installed on the outer wall of the treatment agent tank, one end of the delivery pump is connected to the interior of the treatment agent tank through a pipeline, and the other end of the delivery pump is fixedly connected to a liquid inlet pipe through a pipeline, one end of the liquid inlet pipe is fixedly connected to the outer wall of the decontamination tank, one end of the liquid inlet pipe passes through the decontamination tank and is fixedly connected to an annular spray pipe, the annular spray pipe is fixedly installed on the inner top of the decontamination tank, and the bottom of the annular spray pipe is fixedly connected to a plurality of groups of nozzles in an annular array.

[0013] Preferably, a water inlet pipe is fixedly connected to the outer wall of the decontamination tank, and a drug injection pipe is fixedly connected to the top of the treatment agent tank.

[0014] Preferably, the bottom of the decontamination tank is fixedly connected to a water outlet pipe, and a valve is provided on the outer wall of the water outlet pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model plays the role of fully stirring the treatment agent solution by arranging the coordinated use of the stirring component and the treatment agent tank, so that the treatment agent solution is more uniform, and the concentration of the treatment agent solution is kept consistent each time the treatment agent solution is sprayed, thereby ensuring the sewage treatment effect; and plays the role of fusing the sewage and the treatment agent by arranging the coordinated use of the decontamination tank and the stirring component, so that the efficacy of the treatment agent is fully exerted; when the sewage treatment is completed and the decontamination tank needs to be cleaned, a brush and a scraper are arranged on the stirring component, so that the scraper can quickly scrape off the pollutants attached to the inner wall of the decontamination tank, and the brush can finely clean the inner wall of the decontamination tank, thereby achieving the effect of fully cleaning the decontamination tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the decontamination tank and the treatment agent tank of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the treatment agent tank and the spray assembly of the utility model.

[0021] In the figure: 1. decontamination tank; 2. treatment agent tank; 3. stirring assembly; 301. rotating rod; 302. driving motor; 303. stirring frame; 4. brush; 5. scraper; 6. spray assembly; 601. delivery pump; 602. liquid inlet pipe; 603. annular spray pipe; 604. nozzle; 7. stirring orifice plate; 8. water inlet pipe; 9. injection pipe; 10. water outlet pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A sewage treatment agent spraying device for sewage treatment comprises a decontamination tank 1, a treatment agent tank 2 is fixedly installed on the top of the decontamination tank 1, a stirring assembly 3 for fully stirring the treatment agent and sewage is arranged inside the decontamination tank 1, and the top of the stirring assembly 3 extends to the inside of the treatment agent tank 2, a brush 4 and a scraper 5 are arranged on the movable end of the stirring assembly 3, one side of the brush 4 and the scraper 5 is in contact with the inner wall of the decontamination tank 1, and a spray assembly 6 for spraying the mixed treatment agent is arranged on the inner top of the decontamination tank 1. The utility model arranges the brush 4 and the scraper 5 on the stirring assembly 3, the scraper 5 can quickly scrape off the pollutants attached to the inner wall of the decontamination tank 1, and the brush 4 can finely clean the inner wall of the decontamination tank 1, so as to achieve the effect of fully cleaning the decontamination tank 1;

[0025] The stirring assembly 3 includes a rotating rod 301, the bottom end of the rotating rod 301 is rotatably mounted on the inner bottom of the decontamination tank 1, the bottom end of the rotating rod 301 passes through the decontamination tank 1 and is connected to a driving motor 302, the top of the rotating rod 301 is rotatably connected to the inner top of the decontamination tank 1, and four groups of stirring racks 303 are fixedly connected in a circular array on the outer wall of the rotating rod 301, and the four groups of stirring racks 303 are all located inside the decontamination tank 1. Two groups of brushes 4 and scrapers 5 are fixedly connected to one side of the four groups of stirring racks 303 in a cross shape. The driving motor 302 The output shaft drives the rotating rod 301 to rotate, thereby driving the stirring frame 303 to rotate, and then the sewage and the treatment agent solution can be fully integrated, so that the efficacy of the treatment agent can be fully exerted. When the sewage treatment is completed and the decontamination tank 1 needs to be cleaned, as the driving motor 302 drives the stirring frame 303 to rotate, the scraper 5 can quickly scrape off the pollutants attached to the inner wall of the decontamination tank 1, and the brush 4 can finely clean the inner wall of the decontamination tank 1, so as to achieve the effect of fully cleaning the decontamination tank 1;

[0026] The top end of the rotating rod 301 passes through the decontamination tank 1 and the treatment agent tank 2 in sequence and extends to the inside of the treatment agent tank 2. Four groups of stirring orifice plates 7 are fixedly installed in a circular array on the outer wall of the rotating rod 301. The four groups of stirring orifice plates 7 are all located inside the treatment agent tank 2. When the rotating rod 301 rotates, the stirring orifice plates 7 can be rotated with it, so that the treatment agent solution inside the treatment agent tank 2 can be fully mixed, making the treatment agent solution more uniform, ensuring that the concentration of the treatment agent solution is kept consistent each time the treatment agent solution is sprayed, and ensuring the sewage treatment effect;

[0027] The driving motor 302 is fixedly installed at the bottom of the decontamination tank 1, and one end of the output shaft of the driving motor 302 is fixedly connected to the bottom end of the rotating rod 301;

[0028] The spray assembly 6 includes a delivery pump 601, which is fixedly installed on the outer wall of the treatment agent tank 2. One end of the delivery pump 601 is connected to the inside of the treatment agent tank 2 through a pipeline, and the other end of the delivery pump 601 is fixedly connected to a liquid inlet pipe 602 through a pipeline. One end of the liquid inlet pipe 602 is fixedly connected to the outer wall of the decontamination tank 1, and one end of the liquid inlet pipe 602 passes through the decontamination tank 1 and is fixedly connected to an annular spray pipe 603. The annular spray pipe 603 is fixedly installed on the inner top of the decontamination tank 1, and the bottom of the annular spray pipe 603 is fixedly connected to a plurality of groups of nozzles 604 in an annular array. The delivery pump 601 can pump the treatment agent solution in the treatment agent tank 2 to the inside of the liquid inlet pipe 602, and then enter the inside of the annular spray pipe 603, so that it can be sprayed out through the nozzle 604;

[0029] The outer wall of the decontamination tank 1 is fixedly connected with a water inlet pipe 8, through which sewage can enter the interior of the decontamination tank 1, and the top of the treatment agent tank 2 is fixedly connected with a drug injection pipe 9, through which the treatment agent solution can enter the interior of the treatment agent tank 2;

[0030] The bottom of the decontamination tank 1 is fixedly connected with a water outlet pipe 10 , and the treated sewage that meets the discharge standard can be discharged through the water outlet pipe 10 , and a valve is arranged on the outer wall of the water outlet pipe 10 .

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment agent spraying device for sewage treatment, comprising a decontamination tank (1), characterized in that: A treatment agent tank (2) is fixedly mounted on the top of the decontamination tank (1); a stirring assembly (3) for fully stirring the treatment agent and sewage is arranged inside the decontamination tank (1); the top of the stirring assembly (3) extends into the interior of the treatment agent tank (2); a brush (4) and a scraper (5) are arranged at the movable end of the stirring assembly (3); one side of the brush (4) and the scraper (5) are in contact with the inner wall of the decontamination tank (1); and a spray assembly (6) for spraying the mixed treatment agent is arranged at the inner top of the decontamination tank (1).

2. A sewage treatment agent spraying device for sewage treatment according to claim 1, characterized in that: The stirring assembly (3) comprises a rotating rod (301), the bottom end of the rotating rod (301) is rotatably mounted on the inner bottom of the decontamination tank (1), the bottom end of the rotating rod (301) passes through the decontamination tank (1) and is connected to a driving motor (302), the top end of the rotating rod (301) is rotatably connected to the inner top of the decontamination tank (1), four groups of stirring racks (303) are fixedly connected in a circular array on the outer wall of the rotating rod (301), the four groups of stirring racks (303) are all located inside the decontamination tank (1), and two groups of brushes (4) and scrapers (5) are fixedly connected to one side of the four groups of stirring racks (303) in a cross-shaped manner.

3. A sewage treatment agent spraying device for sewage treatment according to claim 2, characterized in that: The top end of the rotating rod (301) passes through the decontamination tank (1) and the treatment agent tank (2) in sequence and extends to the interior of the treatment agent tank (2). Four groups of stirring orifice plates (7) are fixedly mounted in a circular array on the outer wall of the rotating rod (301). The four groups of stirring orifice plates (7) are all located inside the treatment agent tank (2).

4. A sewage treatment agent spraying device for sewage treatment according to claim 3, characterized in that: The driving motor (302) is fixedly mounted on the bottom of the decontamination tank (1), and one end of the output shaft of the driving motor (302) is fixedly connected to the bottom end of the rotating rod (301).

5. The sewage treatment agent spraying device for sewage treatment according to claim 1, characterized in that: The spray assembly (6) comprises a delivery pump (601), the delivery pump (601) is fixedly mounted on the outer wall of the treatment agent tank (2), one end of the delivery pump (601) is connected to the interior of the treatment agent tank (2) via a pipeline, the other end of the delivery pump (601) is fixedly connected to a liquid inlet pipe (602) via a pipeline, one end of the liquid inlet pipe (602) is fixedly connected to the outer wall of the decontamination tank (1), one end of the liquid inlet pipe (602) passes through the decontamination tank (1) and is fixedly connected to an annular spray pipe (603), the annular spray pipe (603) is fixedly mounted on the inner top of the decontamination tank (1), and the bottom of the annular spray pipe (603) is fixedly connected to a plurality of groups of spray heads (604) in an annular array.

6. A sewage treatment agent spraying device for sewage treatment according to claim 1, characterized in that: A water inlet pipe (8) is fixedly connected to the outer wall of the decontamination tank (1), and a drug injection pipe (9) is fixedly connected to the top of the treatment agent tank (2).

7. A sewage treatment agent spraying device for sewage treatment according to claim 1, characterized in that: The bottom of the decontamination tank (1) is fixedly connected to a water outlet pipe (10), and a valve is provided on the outer wall of the water outlet pipe (10).

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