Disinfection system for sewage treatment

Abstract

The utility model discloses a disinfection system for sewage treatment, which relates to the technical field of sewage treatment and comprises a treatment box, a lamp holder is fixedly connected to the inner wall of the treatment box, an ultraviolet germicidal lamp is fixedly connected to the outer wall of the lamp holder, a first mounting plate is fixedly connected to the outer wall of the treatment box, and a first motor is arranged at the top end of the first mounting plate. A first driving shaft is movably connected into the first motor, a first coupler is fixedly connected to the end, away from the first motor, of the first driving shaft, a screw rod is fixedly connected to the end, away from the first driving shaft, of the first coupler, a screw nut is in threaded connection with the outer wall of the screw rod, and a connecting plate is fixedly connected to the outer wall of the screw nut; the end, away from the lead screw nut, of the connecting plate is movably connected with a guide rod. According to the utility model, large-particle dirt in sewage is intercepted through the filter plate; sewage and disinfection liquid medicine are rapidly stirred through cooperation of the two sets of stirrers; and the brush is driven by the first motor to clean dirt on the ultraviolet germicidal lamp.

Description

Technical Field

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

[0002] Disinfection equipment is needed in the sewage treatment process. Most of the current disinfection equipment uses chlorine, ozone, ultraviolet disinfection, etc. to disinfect sewage. Sewage contains a large amount of impurities. If it is not filtered, it will cause blockage of the drainage pipes and high maintenance costs.

[0003] After searching the existing Chinese patents: a disinfection device for sewage treatment (publication number: CN 220012372U) includes a treatment box, the bottom of the treatment box is symmetrically fixed with four groups of legs, one end of the treatment box is fixedly connected to a water inlet pipe, and a first solenoid valve is arranged on the outer wall of the water inlet pipe. By arranging a filter box at the water outlet of the water inlet pipe, impurities in the sewage can be filtered through the filter assembly in the filter box, so that the sewage enters the treatment box, and the impurities in the sewage remain in the filter box, and the filter assembly arranged by the card connection is easy to disassemble and assemble, so as to facilitate the treatment of impurities retained in the filter box; by installing the ultraviolet germicidal lamp on the box cover, it is convenient to maintain or replace the ultraviolet germicidal lamp by opening the box cover, and at the same time, the arrangement of the dosing pipe on the box cover can facilitate the addition of disinfectant to cooperate with the ultraviolet germicidal lamp to disinfect the sewage, and in combination with the stirring assembly, the sewage disinfection treatment is quick and thorough, thereby improving the sewage disinfection effect.

[0004] Although the above patent installs the ultraviolet germicidal lamp on the box cover, which is convenient for maintenance or replacement of the ultraviolet germicidal lamp by opening the box cover, and the setting of the dosing pipe on the box cover can facilitate the addition of disinfectant to disinfect sewage with the ultraviolet germicidal lamp, and the stirring component can make the sewage disinfection treatment quick and thorough, and improve the sewage disinfection effect, when the stirring rod of the device stirs the sewage, some sewage will splash onto the ultraviolet germicidal lamp, which cannot be cleaned in time, affecting the sterilization effect of the ultraviolet germicidal lamp. Therefore, it is necessary to invent a sewage treatment disinfection system to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sewage treatment disinfection system to solve the problem in the background art that when the stirring rod of the device stirs the sewage, part of the sewage will splash onto the ultraviolet germicidal lamp, which cannot be cleaned in time and affects the sterilization effect of the ultraviolet germicidal lamp.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a disinfection system for sewage treatment, comprising a treatment box, an inner wall of the treatment box is fixedly connected to a lamp holder, an outer wall of the lamp holder is fixedly connected to an ultraviolet sterilization lamp, an outer wall of the treatment box is fixedly connected to a first mounting plate, a first motor is arranged at the top of the first mounting plate, a first drive shaft is movably connected inside the first motor, an end of the first drive shaft away from the first motor is fixedly connected to a first coupling, an end of the first coupling away from the first drive shaft is fixedly connected to a screw, an outer wall of the screw is threadedly connected to a screw nut, an outer wall of the screw nut is fixedly connected to a connecting plate, an end of the connecting plate away from the screw nut is movably connected to a guide rod, and a brush is fixedly connected inside the connecting plate.

[0007] Preferably, a filter box is fixedly connected to one side of the top of the treatment box, a water inlet pipe is fixedly connected to the top of the filter box, a filter plate is fixedly connected to the inside of the filter box, and a sewage pipe is fixedly connected to one side of the outer wall of the filter box.

[0008] Preferably, a drug inlet pipe is fixedly connected to a side of the top of the treatment box away from the filter box, a drain pipe is fixedly connected to the bottom of the treatment box, and a valve is fixedly connected to the outer wall of the drain pipe.

[0009] Preferably, two groups of second mounting plates are fixedly connected to the outer wall of the processing box, and the two groups of second mounting plates are linearly distributed on the outer wall of the processing box.

[0010] Preferably, a second motor is disposed at the top of each of the two groups of the second mounting plates, and a second drive shaft is movably connected inside each of the two groups of the second motors.

[0011] Preferably, each of the two groups of second drive shafts has one end fixedly connected to one group of second couplings away from the two groups of second motors, and each of the two groups of second couplings has one end fixedly connected to one group of agitators away from the two groups of second drive shafts.

[0012] Preferably, four groups of support columns are fixedly connected to the bottom of the processing box, and the four groups of support columns are distributed in a rectangular shape at the bottom of the processing box.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a lamp holder, an ultraviolet germicidal lamp, a first motor, a first driving shaft, a first coupling, a screw, a screw nut, a connecting plate, a guide rod, and a brush, the ultraviolet germicidal lamp can be fixed through the lamp holder, and then the first motor drives the first driving shaft to rotate, the first driving shaft drives the first coupling to rotate, the first coupling drives the screw to rotate, the screw drives the screw nut to move by rotating, the screw nut drives the connecting plate to move, the guide rod guides the moving direction of the component, and then the connecting plate drives the brush to move, so as to clean the dirt on the ultraviolet germicidal lamp to avoid affecting the sterilization effect;

[0015] 2. By setting a second mounting plate, a second motor, a second drive shaft, a second coupling, and an agitator, the second motor can be supported and fixed by the second mounting plate, the second motor drives the second drive shaft to rotate, the second drive shaft drives the second coupling to rotate, the second coupling drives the agitator to rotate, and the two sets of agitators cooperate to stir the sewage, so that the sewage and the disinfectant solution are quickly and evenly mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a disinfection system for sewage treatment.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a disinfection system for sewage treatment in a bottom view.

[0019] Figure 3 The utility model is a schematic diagram of the cutaway structure of a disinfection system for sewage treatment.

[0020] Figure 4 The utility model is a schematic diagram of the explosion structure of a disinfection system for sewage treatment.

[0021] In the figure: 1. treatment box; 2. lamp holder; 3. ultraviolet germicidal lamp; 4. first mounting plate; 5. first motor; 6. first drive shaft; 7. first coupling; 8. screw rod; 9. screw nut; 10. connecting plate; 11. guide rod; 12. brush; 13. filter box; 14. water inlet pipe; 15. filter plate; 16. sewage pipe; 17. medicine inlet pipe; 18. drain pipe; 19. valve; 20. second mounting plate; 21. second motor; 22. second drive shaft; 23. second coupling; 24. agitator; 25. support column. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A sewage treatment disinfection system shown in the figure comprises a treatment box 1, wherein the treatment box 1 is used to protect the internal components and connect the remaining components; a lamp holder 2 is fixedly connected to the inner wall of the treatment box 1, wherein the lamp holder 2 is used to fix the ultraviolet germicidal lamp 3; an ultraviolet germicidal lamp 3 is fixedly connected to the outer wall of the lamp holder 2, wherein the ultraviolet germicidal lamp 3 is used to sterilize and disinfect sewage; a first mounting plate 4 is fixedly connected to the outer wall of the treatment box 1, wherein the first mounting plate 4 is used to support and fix the first motor 5 at the top; a first motor 5 is arranged at the top of the first mounting plate 4, wherein the first motor 5 is used to provide power to drive the first drive shaft 6 to rotate; a first drive shaft 6 is movably connected to the inside of the first motor 5, wherein the first drive shaft 6 is used to drive the next component to rotate after receiving power; the first drive shaft 6 is fixed at one end away from the first motor 5 A first coupling 7 is connected, wherein the first coupling 7 is used to connect the first driving shaft 6 and the screw rod 8, and drive the screw rod 8 to rotate; the end of the first coupling 7 away from the first driving shaft 6 is fixedly connected to the screw rod 8, wherein the screw rod 8 is used to drive the screw nut 9 to move by rotation; the outer wall of the screw rod 8 is threadedly connected to the screw nut 9, wherein the screw nut 9 is used to drive the connecting plate 10 to move; the outer wall of the screw nut 9 is fixedly connected to the connecting plate 10, wherein the connecting plate 10 is used to drive the brush 12 to move; the end of the connecting plate 10 away from the screw nut 9 is movably connected to the guide rod 11, wherein the guide rod 11 is used to guide the moving direction of the component; the inside of the connecting plate 10 is fixedly connected to the brush 12, wherein the brush 12 is used to clean the dirt on the ultraviolet sterilization lamp 3 by moving to avoid affecting the sterilization effect.

[0024] A filter box 13 is fixedly connected to one side of the top of the treatment box 1, wherein the filter box 13 is used to protect the internal components and fix them; a water inlet pipe 14 is fixedly connected to the top of the filter box 13, wherein the water inlet pipe 14 is provided to allow sewage to enter the treatment box 1; a filter plate 15 is fixedly connected to the inside of the filter box 13, wherein the filter plate 15 is used to filter the sewage and intercept large particles of dirt therein; a sewage discharge pipe 16 is fixedly connected to one side of the outer wall of the filter box 13, wherein the sewage discharge pipe 16 is provided to discharge the filtered dirt.

[0025] A drug inlet pipe 17 is fixedly connected to the top of the treatment box 1 on the side away from the filter box 13, wherein the drug inlet pipe 17 is provided for delivering disinfectant liquid into the treatment box 1; a drain pipe 18 is fixedly connected to the bottom of the treatment box 1, wherein the drain pipe 18 is used to discharge the sewage after disinfection and sterilization; a valve 19 is fixedly connected to the outer wall of the drain pipe 18, wherein the valve 19 is used to control the drain pipe 18 by opening and closing it.

[0026] Two groups of second mounting plates 20 are fixedly connected to the outer wall of the processing box 1. The two groups of second mounting plates 20 are linearly distributed on the outer wall of the processing box 1, wherein the second mounting plates 20 are used to support and fix the second motor 21 at the top.

[0027] A second motor 21 is provided at the top of each of the two groups of second mounting plates 20, wherein the second motor 21 is used to provide power to drive the second drive shaft 22 to rotate; each of the two groups of second motors 21 is movably connected inside with a second drive shaft 22, wherein the second drive shaft 22 is used to drive the next component to rotate after receiving power.

[0028] Each of the two groups of second drive shafts 22 is fixedly connected to one end away from the two groups of second motors 21, wherein the second coupling 23 is used to connect the second drive shafts 22 and the agitator 24 and drive the agitator 24 to rotate; each of the two groups of second couplings 23 is fixedly connected to one end away from the two groups of second drive shafts 22, wherein the agitator 24 is used to cooperate with the two groups to quickly and evenly mix the sewage and the disinfectant solution through rotation.

[0029] Four groups of support columns 25 are fixedly connected to the bottom of the processing box 1. The four groups of support columns 25 are distributed in a rectangular shape at the bottom of the processing box 1, wherein the support columns 25 are used to support and fix the device.

[0030] Working principle: When the sewage treatment disinfection system is used, the user sends the sewage into the filter box 13 through the water inlet pipe 14, and the large particles of dirt in the filter box are intercepted and filtered through the filter plate 15, and then the sewage enters the treatment box 1, and the dirt in the filter box 13 can be discharged through the sewage discharge pipe 16; then the disinfectant liquid is sent into the treatment box 1 through the medicine inlet pipe 17, and the sewage is disinfected and sterilized in cooperation with the ultraviolet germicidal lamp 3, and the second motor 21 on the second mounting plate 20 drives the second drive shaft 22 to rotate, the second drive shaft 22 drives the second coupling 23 to rotate, and the second coupling 23 drives the agitator 24 to rotate, and the two groups of agitators 24 cooperate to rotate. The sewage and the disinfectant solution are quickly stirred evenly; water splashes on the ultraviolet germicidal lamp 3 during stirring, and the first motor 5 on the first mounting plate 4 is started to drive the first drive shaft 6 to rotate, the first drive shaft 6 drives the first coupling 7 to rotate, the first coupling 7 drives the screw rod 8 to rotate, the screw rod 8 drives the screw nut 9 to move by rotation, the screw nut 9 drives the connecting plate 10 to move, the guide rod 11 guides the moving direction of the components, and then the connecting plate 10 drives the brush 12 to move, so as to clean the dirt on the ultraviolet germicidal lamp 3 to avoid affecting the sterilization effect; then the valve 19 is opened, and the disinfected sewage is discharged through the drain pipe 18.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage treatment disinfection system, comprising a treatment tank (1), characterized in that: The inner wall of the treatment box (1) is fixedly connected to a lamp holder (2), the outer wall of the lamp holder (2) is fixedly connected to an ultraviolet sterilization lamp (3), the outer wall of the treatment box (1) is fixedly connected to a first mounting plate (4), a first motor (5) is arranged at the top of the first mounting plate (4), the first motor (5) is internally movably connected to a first drive shaft (6), the end of the first drive shaft (6) away from the first motor (5) is fixedly connected to a first coupling (7), the end of the first coupling (7) away from the first drive shaft (6) is fixedly connected to a screw rod (8), the outer wall of the screw rod (8) is threadedly connected to a screw nut (9), the outer wall of the screw nut (9) is fixedly connected to a connecting plate (10), the end of the connecting plate (10) away from the screw nut (9) is movably connected to a guide rod (11), and the interior of the connecting plate (10) is fixedly connected to a brush (12).

2. A sewage treatment disinfection system according to claim 1, characterized in that: A filter box (13) is fixedly connected to one side of the top of the treatment box (1), a water inlet pipe (14) is fixedly connected to the top of the filter box (13), a filter plate (15) is fixedly connected to the inside of the filter box (13), and a sewage discharge pipe (16) is fixedly connected to one side of the outer wall of the filter box (13).

3. A sewage treatment disinfection system according to claim 2, characterized in that: A medicine inlet pipe (17) is fixedly connected to the top of the treatment box (1) on a side away from the filter box (13), a drain pipe (18) is fixedly connected to the bottom of the treatment box (1), and a valve (19) is fixedly connected to the outer wall of the drain pipe (18).

4. A sewage treatment disinfection system according to claim 1, characterized in that: Two groups of second mounting plates (20) are fixedly connected to the outer wall of the processing box (1), and the two groups of second mounting plates (20) are linearly distributed on the outer wall of the processing box (1).

5. A sewage treatment disinfection system according to claim 4, characterized in that: A second motor (21) is disposed at the top of each of the two groups of the second mounting plates (20), and a second drive shaft (22) is movably connected inside each of the two groups of the second motors (21).

6. A sewage treatment disinfection system according to claim 5, characterized in that: Each of the two groups of second drive shafts (22) has one end away from the two groups of second motors (21) fixedly connected to a group of second couplings (23), and each of the two groups of second couplings (23) has one end away from the two groups of second drive shafts (22) fixedly connected to a group of agitators (24).

7. A sewage treatment disinfection system according to claim 1, characterized in that: Four groups of support columns (25) are fixedly connected to the bottom of the processing box (1), and the four groups of support columns (25) are distributed in a rectangular shape at the bottom of the processing box (1).

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