Sewage treatment agent spraying device

Abstract

The utility model relates to the technical field of sewage treatment agent spraying, and discloses a sewage treatment agent spraying device which comprises a tank body, a spraying structure is arranged in the tank body, an agent pipe is arranged above the tank body, the spraying structure comprises a circulating pipe arranged in the tank body, and the bottom end of the circulating pipe is fixedly communicated with a gear pump. And a plurality of dispersing discs are fixed on the outer circular wall surface of the circulating pipe and are arranged up and down. Through the arrangement of the spraying structure, the gear pump pumps sewage at the bottom of the tank body to the top end of the circulating pipe to be sprayed out, the sprayed sewage is dispersed and flows downwards from the surface of the dispersing disc, and the sewage in the tank body is continuously mixed with sprayed chemicals through the circulating pipe; the driving motor drives the rotating joint and the plurality of nozzles to rotate through the belt and the belt wheel, and the plurality of nozzles rotate and spray above the dispersing disc, so that sewage in the tank body is fully mixed with the medicament in the circulating process, and the sewage treatment effect is improved.

Description

Technical Field

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

[0002] Wastewater treatment: the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater 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 make sewage undergo physical or chemical reactions, thereby purifying sewage.

[0003] An existing sewage treatment agent spraying device (authorization announcement number CN220238932U) has the following defects: the above-mentioned device stirs the sewage in the decontamination tank through a stirring rod, and sprays the treatment agent and the sewage through a spray head during the stirring process, so that the sewage and the treatment agent are mixed. However, when stirring and spraying the treatment agent on sewage with high viscosity, the sewage treatment agent is difficult to be evenly distributed in the entire sewage system only by stirring, which leads to uneven mixing of the sewage treatment agent and the sewage, affecting the sewage treatment effect. For this reason, we propose the utility model. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a sewage treatment agent spraying device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sewage treatment agent spraying device comprises a tank body, a spraying structure is arranged inside the tank body, a medicine pipe is arranged above the tank body, the spraying structure comprises a circulation pipe arranged inside the tank body, a gear pump is connected and fixed to the bottom end of the circulation pipe, and a plurality of dispersion disks are fixed on the outer circular wall surface of the circulation pipe, and the plurality of dispersion disks are arranged up and down.

[0007] Preferably, the bottom end of the medicine tube is connected to and fixed with a rotating joint, and the bottom end of the rotating joint is connected to and fixed with a plurality of nozzles, and the plurality of nozzles are located above the dispersion disk, and a pulley is fixed to the outer circular wall of the rotating joint, and a belt is fitted to the outer circular wall of the pulley, and a driving motor is provided on one side of the tank body, and the output end of the driving motor is fitted with the belt.

[0008] Preferably, a mixing rod is fixed to the outer circular wall surface of the rotary joint, and the bottom end of the mixing rod is in contact with the inner bottom surface of the tank body.

[0009] Preferably, a mounting bracket is fixed to the outer circular wall surface of the tank body, the driving motor is fixed to one side of the mounting bracket, the rotating joint and the top surface of the mounting bracket are inserted, and a base is fixed to the bottom surface of the tank body.

[0010] Preferably, a water inlet pipe and a water outlet pipe are connected and fixed to the outer circular wall surface of the tank body, and a solenoid valve is connected and fixed to one end of the medicine tube.

[0011] Preferably, a support plate is fixed to the outer circular wall surface of the circulation pipe, and both ends of the support plate are fixed to the inner circular wall surface of the tank body.

[0012] The beneficial effects of the utility model are:

[0013] The spraying device, through the setting of the spraying structure, the gear pump draws the sewage at the bottom of the tank to the top of the circulation pipe for spraying, the sprayed sewage flows to the surface of several dispersion plates, and disperses and flows down from the surface of the dispersion plates, and then the staff sprays the agent through the agent pipe and several nozzles, the nozzle sprays the agent onto the sewage on the surface of the dispersion plate, the sewage in the tank is continuously mixed with the sprayed agent through the circulation pipe, and in the process of the nozzle spraying the agent, the driving motor drives the rotary joint and several nozzles to rotate through the belt and the pulley, and the several nozzles rotate and spray above the dispersion plate, so that the sewage in the tank is fully mixed with the agent during the circulation process, so that the sewage treatment agent and the sewage are mixed more evenly, thereby improving the sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure proposed by the utility model;

[0015] Figure 2 It is a schematic diagram of the structure proposed by the utility model;

[0016] Figure 3 It is a schematic diagram of the structure proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the structure proposed by the utility model.

[0018] In the figure: 1. tank body; 2. reagent pipe; 201. circulation pipe; 202. gear pump; 203. dispersion disk; 204. rotary joint; 205. nozzle; 206. belt; 207. pulley; 3. mixing rod; 4. mounting frame; 401. base; 5. water inlet pipe; 501. water outlet pipe; 502. solenoid valve; 6. support plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] 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.

[0021] Please see attached Figure 1 -Attached Figure 4 A sewage treatment agent spraying device includes a tank body 1, a spraying structure is arranged inside the tank body 1, a medicine pipe 2 is arranged above the tank body 1, the spraying structure includes a circulation pipe 201 arranged inside the tank body 1, the bottom end of the circulation pipe 201 is connected and fixed with a gear pump 202, a plurality of dispersion discs 203 are fixed on the outer circular wall surface of the circulation pipe 201, the plurality of dispersion discs 203 are arranged up and down, and the gear pump 202 is the prior art.

[0022] In the embodiment, the bottom end of the drug tube 2 is connected and fixed with a rotary joint 204, and the bottom end of the rotary joint 204 is connected and fixed with a plurality of nozzles 205, and the plurality of nozzles 205 are located above the dispersion disk 203, and the outer circumferential wall surface of the rotary joint 204 is fixed with a pulley 207, and the outer circumferential wall surface of the pulley 207 is fitted with a belt 206, and a driving motor is provided on one side of the tank body 1, and the output end of the driving motor is fitted with the belt 206. Through the setting of the spraying structure, the gear pump 202 draws the sewage at the bottom of the tank body 1 to the top end of the circulation pipe 201 and sprays it, and the sprayed sewage flows to the surface of the plurality of dispersion disks 203 and is dispersed from the surface of the dispersion disk 203. Downstream, the staff then sprays the agent through the agent pipe 2 and several nozzles 205. The nozzles 205 spray the agent onto the sewage on the surface of the dispersion disk 203. The sewage in the tank body 1 is continuously mixed with the sprayed agent through the circulation pipe 201. When the nozzles 205 are spraying the agent, the driving motor drives the rotary joint 204 and several nozzles 205 to rotate through the belt 206 and the pulley 207. Several nozzles 205 rotate and spray above the dispersion disk 203, so that the sewage in the tank body 1 is fully mixed with the agent during the circulation process, so that the sewage treatment agent and the sewage are mixed more evenly, thereby improving the sewage treatment effect.

[0023] In the embodiment, a mixing rod 3 is fixed to the outer circular wall of the rotary joint 204, and the bottom end of the mixing rod 3 is in contact with the inner bottom surface of the tank body 1. When the rotary joint 204 rotates, the mixing rod 3 rotates in the tank body 1 with the rotary joint 204 as the center, thereby further improving the mixing effect of the sewage treatment agent and the sewage.

[0024] In the embodiment, a mounting bracket 4 is fixed to the outer circular wall of the tank body 1, the driving motor is fixed to one side of the mounting bracket 4, the rotating joint 204 and the top surface of the mounting bracket 4 are inserted, and a base 401 is fixed to the bottom surface of the tank body 1. The driving motor and the rotating joint 204 can be stably installed through the mounting bracket 4, and the base 401 provides stable support for the tank body 1.

[0025] In the embodiment, the outer circular wall surface of the tank body 1 is connected and fixed with a water inlet pipe 5 and a water outlet pipe 501, and one end of the agent tube 2 is connected and fixed with a solenoid valve 502. The staff can inject sewage into the tank body 1 through the water inlet pipe 5. After the sewage and the sewage treatment agent are mixed, they are discharged through the water outlet pipe 501. The solenoid valve 502 controls the dosage of the agent tube 2 to improve the accuracy of the spraying amount of the sewage treatment agent.

[0026] In the embodiment, a support plate 6 is fixed to the outer circumferential wall of the circulation pipe 201 , and both ends of the support plate 6 are fixed to the inner circumferential wall of the tank body 1 , so that the support plate 6 stably supports the circulation pipe 201 in the tank body 1 .

[0027] Working principle: During use, the staff can inject sewage into the tank body 1 through the water inlet pipe 5, and then start the gear pump 202 to pump the sewage at the bottom of the tank body 1 to the top of the circulation pipe 201 for spraying. The sprayed sewage flows to the surface of several dispersion plates 203 and disperses and flows down from the surface of the dispersion plates 203. Then the staff sprays the agent through the agent pipe 2 and several nozzles 205. The nozzles 205 spray the agent onto the sewage on the surface of the dispersion plates 203. The sewage in the tank body 1 is continuously mixed with the sprayed agent through the circulation pipe 201. When the nozzles 205 spray the agent, the driving motor drives the rotary joint 204 and several nozzles 205 to rotate through the belt 206 and the pulley 207. Several nozzles 205 are on the dispersion plates. 203 is rotated and sprayed above, so that the sewage in the tank body 1 is fully mixed with the agent during the circulation process. When the rotary joint 204 is rotating, the mixing rod 3 rotates in the tank body 1 with the rotary joint 204 as the center, so as to further improve the mixing effect of the sewage treatment agent and the sewage. The driving motor and the rotary joint 204 can be stably installed through the mounting frame 4, and the base 401 provides stable support for the tank body 1. The staff can inject sewage into the tank body 1 through the water inlet pipe 5. After the sewage and the sewage treatment agent are mixed, they are discharged through the water outlet pipe 501. The solenoid valve 502 controls the dosage of the agent tube 2 to improve the accuracy of the spraying amount of the sewage treatment agent. The support plate 6 stably supports the circulation pipe 201 in the tank body 1.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sewage treatment agent spraying device, comprising a tank body (1), characterized in that: A spraying structure is arranged inside the tank body (1), a medicine pipe (2) is arranged above the tank body (1), the spraying structure comprises a circulation pipe (201) arranged inside the tank body (1), a gear pump (202) is connected and fixed to the bottom end of the circulation pipe (201), a plurality of dispersion discs (203) are fixed to the outer circular wall surface of the circulation pipe (201), and the plurality of dispersion discs (203) are arranged up and down.

2. A sewage treatment agent spraying device according to claim 1, characterized in that: The bottom end of the medicine tube (2) is connected to and fixed with a rotary joint (204), and the bottom end of the rotary joint (204) is connected to and fixed with a plurality of nozzles (205), and the plurality of nozzles (205) are located above the dispersion disk (203). A pulley (207) is fixed to the outer circular wall surface of the rotary joint (204), and a belt (206) is attached to the outer circular wall surface of the pulley (207). A driving motor is arranged on one side of the tank body (1), and the output end of the driving motor is attached to the belt (206).

3. A sewage treatment agent spraying device according to claim 2, characterized in that: A mixing rod (3) is fixed to the outer circular wall surface of the rotary joint (204), and the bottom end of the mixing rod (3) is in contact with the inner bottom surface of the tank body (1).

4. A sewage treatment agent spraying device according to claim 3, characterized in that: A mounting frame (4) is fixed to the outer circular wall surface of the tank body (1), a driving motor is fixed to one side of the mounting frame (4), a rotary joint (204) and the top surface of the mounting frame (4) are inserted, and a base (401) is fixed to the bottom surface of the tank body (1).

5. A sewage treatment agent spraying device according to claim 4, characterized in that: The outer circular wall surface of the tank body (1) is connected and fixed with a water inlet pipe (5) and a water outlet pipe (501), and one end of the medicine tube (2) is connected and fixed with a solenoid valve (502).

6. A sewage treatment agent spraying device according to claim 5, characterized in that: A support plate (6) is fixed to the outer circular wall surface of the circulation pipe (201), and both ends of the support plate (6) are fixed to the inner circular wall surface of the tank body (1).

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