Deodorizing and purifying device for domestic sewage treatment

Abstract

The utility model provides a deodorizing and purifying device for domestic sewage treatment, which comprises a base, the left side of the upper part of the base is fixedly connected with a first L-shaped bracket, and the right end of the horizontal section of the first L-shaped bracket is fixedly connected with a stirring box; a feeding hopper is fixedly connected to an opening in the left side of the upper part of the stirring box; a hopper cover covers the upper part of the feeding hopper; a driving motor is fixedly connected to the middle part of the upper part of the stirring box, and the lower end of an output shaft of the driving motor penetrates through the middle upper side in the stirring box and is connected with a stirring rod through a coupler; a water inlet valve is fixedly connected to an upper opening of the right part of the stirring box. Due to the arrangement of the sterilization barrel, the water inlet pipe, the water outlet pipe, the auxiliary supporting pipe, the light scattering opening and the ultraviolet disinfection lamp, the effect of rotary flow sterilization can be achieved, sewage can be fully irradiated by the ultraviolet disinfection lamp, and therefore the sterilization effect on the sewage can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of domestic sewage treatment, and particularly relates to a deodorizing and purifying device for domestic sewage treatment. Background Technique

[0002] A deodorizing and purifying device for domestic sewage treatment is a device that can filter and sterilize domestic sewage. For example, a deodorizing and purifying device for domestic sewage treatment with the publication number of CN219823921U includes a bottom plate. The top of the bottom plate is fixedly connected with a box body through a bracket. The top of the box body is fixedly connected with a stirring box. The top of the stirring box is fixedly connected with a motor. The output shaft of the motor is fixedly connected with a stirring rod. The stirring rod extends into the inner cavity of the box body. However, there are still some problems in the actual use of this deodorizing and purifying device. For example, since the ultraviolet disinfection lamp is arranged at the inner top of the box body, the ultraviolet disinfection lamp cannot irradiate the sewage sufficiently, and thus a large amount of bacteria will remain in the sewage, and its sterilization effect is not good. Content of the Utility Model

[0003] In order to solve the above existing technical problems, the utility model provides a deodorizing and purifying device for domestic sewage treatment, which can achieve the effect of rotating flow sterilization, enable the ultraviolet disinfection lamp to irradiate the sewage sufficiently, and thus effectively improve the sterilization effect on the sewage.

[0004] Its technical solution is as follows: A deodorizing and purifying device for domestic sewage treatment includes a base. The upper left side of the base is fixedly connected with a first L-shaped bracket, and the right end of the horizontal section of the first L-shaped bracket is fixedly connected with a stirring box. The upper left opening of the stirring box is fixedly connected with a feed hopper, and the upper part of the feed hopper is covered with a hopper cover. The middle upper part of the stirring box is fixedly connected with a driving motor, and the lower end of the output shaft of the driving motor penetrates through the upper middle part of the inside of the stirring box. The lower end of the output shaft of the driving motor is connected with a stirring rod through a coupling. The upper right side opening of the stirring box is fixedly connected with a water inlet valve. The output end of the stirring box is fixedly connected with a drain valve, and a filter box is arranged below the drain valve. The upper middle opening of the filter box is fixedly connected with a first connecting pipe, and the upper end of the first connecting pipe is fixedly connected with the lower end of the drain valve. The inside of the filter box is filled with a filter layer, and the lower middle opening of the filter box is fixedly connected with a second connecting pipe. The upper middle part of the base is fixedly connected with a booster pump, and the input end of the booster pump is connected with the lower end of the second connecting pipe through a pipeline. It is characterized in that the upper right side of the base is fixedly connected with a second L-shaped bracket, and the left part of the horizontal section of the second L-shaped bracket is fixedly connected with a rotating flow sterilization component, and the input end of the rotating flow sterilization component is connected with the output end of the booster pump through a pipeline.

[0005] Preferably, the rotary flow sterilization assembly includes a sterilization cylinder. An inlet pipe is integrally connected to the opening at the lower left side of the sterilization cylinder, and the axis of the inlet pipe is perpendicular to the axis of the sterilization cylinder. A water outlet pipe is fixedly connected to the opening at the middle upper part of the sterilization cylinder. Auxiliary support pipes are longitudinally and fixedly connected to the surrounding parts inside the sterilization cylinder, and light-diffusing openings are respectively formed in the surrounding parts at the middle of the inside of the auxiliary support pipes. Ultraviolet disinfection lamps are hermetically and fixedly connected to the openings at the surrounding parts of the lower part of the sterilization cylinder, and the ultraviolet disinfection lamps are respectively arranged inside the auxiliary support pipes.

[0006] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0007] In the present utility model, the arrangements of the sterilization cylinder, the inlet pipe, the outlet pipe, the auxiliary support pipes, the light-diffusing openings and the ultraviolet disinfection lamps are conducive to achieving the effect of rotary flow sterilization, enabling the ultraviolet disinfection lamps to fully irradiate the sewage, thereby effectively improving the sterilization effect on the sewage. Description of the Drawings

[0008] Figure 1 is a schematic structural diagram of the present utility model.

[0009] Figure 2 is a schematic external structural diagram of the rotary flow sterilization assembly of the present utility model.

[0010] Figure 3 is a schematic internal structural diagram of the rotary flow sterilization assembly of the present utility model.

[0011] In the figure:

[0012] 1, base; 2, first L-shaped bracket; 3, mixing tank; 4, feed hopper; 5, hopper cover; 6, drive motor; 7, stirring rod; 8, water inlet valve; 9, drain valve; 10, filter tank; 11, first connecting pipe; 12, filter layer; 13, second connecting pipe; 14, booster pump; 15, second L-shaped bracket; 16, rotary flow sterilization assembly; 161, sterilization cylinder; 162, inlet pipe; 163, outlet pipe; 164, auxiliary support pipe; 165, light-diffusing opening; 166, ultraviolet disinfection lamp. Detailed Embodiments

[0013] The present utility model will be specifically described below with reference to the accompanying drawings. As shown in Figure 1, an odor removal and purification device for domestic sewage treatment includes a base 1. On the upper left side of the base 1, a first L-shaped bracket 2 is fixedly connected, and at the right end of the horizontal section of the first L-shaped bracket 2, a mixing tank 3 is fixedly connected. At the upper left opening of the mixing tank 3, a feed hopper 4 is fixedly connected, and a hopper cover 5 is covered on the upper part of the feed hopper 4. In the middle upper part of the mixing tank 3, a driving motor 6 is fixedly connected, and the lower end of the output shaft of the driving motor 6 penetrates through the upper middle side inside the mixing tank 3. Among them, the lower end of the output shaft of the driving motor 6 is connected to a stirring rod 7 through a coupling. At the upper right opening of the mixing tank 3, a water inlet valve 8 is fixedly connected. The output end of the mixing tank 3 is fixedly connected to a drain valve 9, and a filter tank 10 is arranged below the drain valve 9. At the middle upper opening of the filter tank 10, a first connecting pipe 11 is fixedly connected, and the upper end of the first connecting pipe 11 is fixedly connected to the lower end of the drain valve 9. A filter layer 12 is filled inside the filter tank 10, and at the middle lower opening of the filter tank 10, a second connecting pipe 13 is fixedly connected. In the middle upper part of the base 1, a booster pump 14 is fixedly connected, and the input end of the booster pump 14 is connected to the lower end of the second connecting pipe 13 through a pipeline. On the upper right side of the base 1, a second L-shaped bracket 15 is fixedly connected.

[0014] Among them, an odor removal and purification device for domestic sewage treatment further includes a rotary flow sterilization component 16, and the rotary flow sterilization component 16 is fixedly connected to the left part of the horizontal section of the second L-shaped bracket 15. The input end of the rotary flow sterilization component 16 is connected to the output end of the booster pump 14 through a pipeline, which is beneficial to achieving the effect of rotary flow sterilization, enabling the ultraviolet disinfection lamp to irradiate the sewage sufficiently, thereby effectively improving the sterilization effect on the sewage.

[0015] In this embodiment, in combination with the attached Figure 2 and attached Figure 3 shown, the rotary flow sterilization component 16 includes a sterilization cylinder 161. At the lower left opening of the sterilization cylinder 161, a water inlet pipe 162 is integrally connected, and the axis of the water inlet pipe 162 is perpendicular to the axis of the sterilization cylinder 161. At the middle upper opening of the sterilization cylinder 161, a water outlet pipe 163 is fixedly connected. Inside the sterilization cylinder 161, auxiliary support pipes 164 are longitudinally fixedly connected to the peripheral parts respectively, and light scattering openings 165 are respectively arranged at the middle peripheral parts inside the auxiliary support pipes 164. At the lower peripheral openings of the sterilization cylinder 161, ultraviolet disinfection lamps 166 are hermetically and fixedly connected respectively, and the ultraviolet disinfection lamps 166 are respectively arranged inside the auxiliary support pipes 164.

[0016] In this embodiment, specifically, the right middle part of the outer wall of the sterilization cylinder 161 is fixedly connected to the left part of the horizontal section of the second L-shaped bracket 15.

[0017] In this embodiment, specifically, the front end of the water inlet pipe 162 is connected to the output end of the booster pump 14 through a pipeline.

[0018] In this embodiment, specifically, the sterilization cylinder 161 is made of a stainless steel cylinder with a circular cross-section.

[0019] In this embodiment, specifically, the auxiliary support pipe 164 is made of a stainless steel pipe with a circular cross-section, and the auxiliary support pipe 164 is in sliding contact with the ultraviolet disinfection lamp 166.

[0020] In this embodiment, specifically, the light diffusing port 165 is a rectangular port.

[0021] In this embodiment, specifically, the filter layer 12 is an activated carbon filter layer.

[0022] In this embodiment, when sterilizing the sewage, the booster pump 14 and the drain valve 9 can be turned on. At this time, the sewage in the mixing tank 3 will enter the filter tank 10 through the drain valve 9 and the first connecting pipe 11. The filter layer 12 in the filter tank 10 will filter the sewage and adsorb the odor in the sewage. Subsequently, the sewage will enter the booster pump 14 through the second connecting pipe 13 and the pipeline, and the booster pump 14 will inject the sewage into the sterilization cylinder 161 through the pipeline and the water inlet pipe 162. Since the water inlet pipe 162 is located at the lower left side of the sterilization cylinder 161 and the axis of the sterilization cylinder 161 is perpendicular to the axis of the water inlet pipe 162, when the sewage enters the interior of the sterilization cylinder 161, the sewage will rotate and flow along the inner wall of the sterilization cylinder 161. At this time, the sewage can be in full contact with the ultraviolet disinfection lamp 166, achieving the effect of rotational flow sterilization, enabling the ultraviolet disinfection lamp 166 to irradiate the sewage fully, thereby effectively improving the sterilization effect on the sewage. To avoid the problem that the ultraviolet disinfection lamp 166 bears a large thrust, the present utility model is provided with an auxiliary support pipe 164 in the sterilization cylinder 161, which can assist in supporting the ultraviolet disinfection lamp 166, thereby avoiding the problem that the ultraviolet disinfection lamp 166 is damaged due to bearing a large thrust.

[0023] Any technical solution using the technical solution of the present utility model, or designed by those skilled in the art inspired by the technical solution of the present utility model to achieve the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A deodorization and purification device for domestic sewage treatment, characterized in that: The deodorizing and purifying device for treating domestic sewage comprises a base (1), wherein a first L-shaped bracket (2) is fixedly connected to the left side of the upper portion of the base (1), and a mixing box (3) is fixedly connected to the right end of the horizontal section of the first L-shaped bracket (2); a feed hopper (4) is fixedly connected to the left opening of the upper portion of the mixing box (3), and a hopper cover (5) is connected to the upper cover of the feed hopper (4); a driving motor (6) is fixedly connected to the middle portion of the upper portion of the mixing box (3), and the lower end of the output shaft of the driving motor (6) passes through the upper middle portion of the mixing box (3), wherein the lower end of the output shaft of the driving motor (6) is connected to a mixing rod (7) via a coupling; a water inlet valve (8) is fixedly connected to the upper opening of the right portion of the mixing box (3); a drain valve (9) is fixedly connected to the output end of the mixing box (3), and a filter box (10) is provided on the lower side of the drain valve (9); A first connecting pipe (11) is fixedly connected to an opening in the middle of the upper part of the filter box (10), and the upper end of the first connecting pipe (11) is fixedly connected to the lower end of the drain valve (9); a filter layer (12) is filled inside the filter box (10), and a second connecting pipe (13) is fixedly connected to an opening in the middle of the lower part of the filter box (10); a booster pump (14) is fixedly connected to the middle of the upper part of the base (1), and the input end of the booster pump (14) is connected to the lower end of the second connecting pipe (13) through a pipeline. The invention is characterized in that a second L-shaped bracket (15) is fixedly connected to the right side of the upper part of the base (1), and a rotating flow sterilization component (16) is fixedly connected to the left part of the horizontal section of the second L-shaped bracket (15), wherein the input end of the rotating flow sterilization component (16) is connected to the output end of the booster pump (14) through a pipeline.

2. The deodorization and purification device for treating domestic sewage according to claim 1, characterized in that: The rotating flow sterilization component (16) comprises a sterilization cylinder (161), the lower left opening of the sterilization cylinder (161) is integrally connected to a water inlet pipe (162), and the axis of the water inlet pipe (162) is perpendicular to the axis of the sterilization cylinder (161); the opening of the upper middle part of the sterilization cylinder (161) is fixedly connected to a water outlet pipe (163); the surrounding parts of the interior of the sterilization cylinder (161) are respectively longitudinally fixedly connected to auxiliary support tubes (164), and the surrounding parts of the interior middle of the auxiliary support tube (164) are respectively provided with light diffusion ports (165); the openings of the surrounding parts of the lower part of the sterilization cylinder (161) are respectively sealed and fixedly connected to ultraviolet disinfection lamps (166), and the ultraviolet disinfection lamps (166) are respectively arranged inside the auxiliary support tubes (164).

3. The deodorization and purification device for treating domestic sewage as claimed in claim 2, characterized in that: The right side of the outer wall of the sterilization cylinder (161) is fixedly connected to the left side of the horizontal section of the second L-shaped bracket (15).

4. The deodorization and purification device for treating domestic sewage as claimed in claim 3, characterized in that: The front end of the water inlet pipe (162) is connected to the output end pipeline of the booster pump (14).

5. The deodorization and purification device for treating domestic sewage as claimed in claim 4, characterized in that: The sterilization cylinder (161) is a stainless steel cylinder with a circular cross section.

6. The deodorization and purification device for treating domestic sewage as claimed in claim 5, characterized in that: The auxiliary support tube (164) is a stainless steel tube with a circular cross section, and the auxiliary support tube (164) is arranged in sliding contact with the ultraviolet disinfection lamp (166).

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