Sewage disinfection device

Abstract

The utility model provides a sewage disinfection device, which relates to the technical field of sewage treatment and comprises a disinfection box, a cylindrical disinfection cavity and a rectangular filter cavity are arranged in the disinfection box, one side of the top of the disinfection box is connected with a liquid inlet frame, a water storage component is arranged in the disinfection cavity and used for intercepting sewage in the filter cavity, and the filter cavity is connected with the liquid inlet frame. The water storage assembly comprises a liquid collecting block, a discharging cavity, a disc and an electromagnetic valve, a filtering assembly is arranged in the liquid inlet frame and used for filtering garbage in sewage, and the filtering assembly comprises a vertical plate, a filtering net, a transverse plate and a lifting plate. According to the sewage disinfection device, sewage can be intercepted in the disinfection cavity through the water storage assembly, so that the sewage can be uniformly mixed with a disinfectant in the disinfection cavity, the disinfection effect of the sewage is ensured, and plastic garbage such as plastic bags in the sewage can be intercepted through the filtering assembly before the sewage enters the disinfection box; therefore, plastic garbage is prevented from blocking the electromagnetic valve and accumulating at the top of the filter plate.

Description

Technical Field

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

[0002] Sewage refers to water that has been polluted by domestic, industrial, agricultural and other activities. When disinfecting sewage, a disinfectant is usually mixed with the sewage. However, the efficiency of the disinfectant mixed into the sewage is low. Some sewage disinfection devices use ultraviolet irradiation, but the range of ultraviolet irradiation is limited and the disinfection efficiency is poor.

[0003] In order to solve the above problems, the publication number CN217996977U discloses a "sewage disinfection device" which can control the speed of the disinfectant flowing into the box through the cooperation of the liquid storage tank, the delivery pipe and the flow control valve, and can inject the sewage into the box through the water injection pipe, and the disinfectant is quickly mixed into the sewage under the action of the stirring component, so as to achieve the disinfection of the sewage. However, the device still has certain defects in actual use. For example, when the sewage enters the box of the device, part of the sewage will directly enter the U-shaped hollow plate or the slag inlet pipe, resulting in part of the sewage not being mixed with the disinfectant, thereby affecting the disinfection effect of the sewage, and although the device is provided with a mesh plate to prevent large particles of sediment from entering the U-shaped hollow plate, plastic bags and other plastic garbage may stay on the top of the mesh plate, thereby affecting the water flow effect of the mesh plate. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provide a sewage disinfection device. The water storage component can ensure that the sewage is evenly mixed with the disinfectant in the disinfection chamber, and the filter component can prevent plastic garbage from clogging the solenoid valve and accumulating on the top of the filter plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage disinfection device, comprising: a disinfection box, a cylindrical disinfection chamber and a rectangular filter chamber are provided inside the disinfection box, a liquid inlet frame is connected to one side of the top of the disinfection box, a water storage component is arranged inside the disinfection chamber, for intercepting sewage inside the filter chamber, the water storage component comprises: a liquid collecting block, a discharge chamber, a disc and a solenoid valve, a filter component is arranged inside the liquid inlet frame, for filtering garbage in the sewage, the filter component comprises: a vertical plate, a filter screen, a horizontal plate and a lifting plate.

[0006] Optionally, a conical liquid collecting block is installed inside the disinfection chamber, a circular discharge chamber is opened on the top of the liquid collecting block, a disc is installed inside the discharge chamber, a solenoid valve is installed on the top of the disc, a motor is installed on the top of the disinfection box, the bottom of the motor is connected to a rotating rod through the rotation of the motor shaft, and multiple stirring rods are connected to both sides of the outer end of the rotating rod, a liquid storage tank is installed on one side of the top of the disinfection box, a discharge pipe is connected to the bottom of the liquid storage tank, an electric control valve is installed inside the discharge pipe, and an injection pipe is connected to the top of the liquid storage tank, wherein the water storage assembly consisting of the liquid collecting block, the discharge chamber, the disc and the solenoid valve is used to intercept sewage inside the filter chamber.

[0007] Optionally, two vertical plates are provided inside the liquid inlet frame, the bottoms of the two vertical plates are connected to filter screens, a horizontal plate is connected between the two filter screens, and the tops of the two vertical plates are connected to lifting plates, wherein the filtering assembly consisting of the plates, filter screens, horizontal plates and lifting plates is used to filter garbage in sewage.

[0008] Optionally, a partition is installed inside the disinfection box, the disinfection chamber and the filter chamber are respectively located at the top and bottom of the partition, a drain port is provided at the top of the partition, two filter plates are installed inside the filter chamber, and a convex plate is connected to one side of the outer end of each of the two filter plates, two disassembly plates are arranged inside the filter chamber, a collecting net is connected to the bottom of the disassembly plate, a collecting port is provided at the top of the disassembly plate, support blocks are connected to both sides of the inner wall of the filter chamber, disassembly ports are provided on both sides of the outer end of the disinfection box, and cover plates are rotatably connected to both sides of the outer end of the disinfection box through hinges, wherein the filter plates and the collecting net are used to filter and collect impurities in sewage.

[0009] The advantage of the utility model is that the sewage can be intercepted inside the disinfection chamber through the water storage component, so that the sewage can be evenly mixed with the disinfectant in the disinfection chamber, ensuring the disinfection effect of the sewage, and the plastic bags and other plastic garbage in the sewage can be intercepted before the sewage enters the disinfection box through the filtering component, thereby preventing the plastic garbage from clogging the solenoid valve and accumulating on the top of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 It is a sectional view of the overall structure of the utility model.

[0012] Figure 3 It is a schematic diagram of the disassembly and assembly plate structure of the utility model.

[0013] Figure 4 This is a schematic diagram of the filter plate structure of the utility model.

[0014] Figure 5This is a schematic diagram of the filter structure of the utility model.

[0015] Figure 6 For the utility model Figure 2 Enlarged view of point B in .

[0016] Figure 1-6 In: 1-disinfection box; 101-disinfection chamber; 102-filter chamber; 103-liquid inlet frame; 2-liquid collecting block; 201-discharge chamber; 202-disc; 203-solenoid valve; 3-motor; 301-rotating rod; 302-stirring rod; 4-liquid storage box; 401-discharge pipe; 402-electric control valve; 403-liquid injection pipe; 5-vertical plate; 501-filter screen; 502-horizontal plate; 503-lifting plate; 6-partition plate; 601-discharge port; 602-filter plate; 603-convex plate; 7-disassembly and assembly plate; 701-collection net; 702-collection port; 703-support block; 704-disassembly port; 705-cover plate. DETAILED DESCRIPTION

[0017] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example

[0018] See also Figure 1-6 In the present embodiment, a sewage disinfection device is provided, comprising: a disinfection box 1, a cylindrical disinfection chamber 101 and a rectangular filter chamber 102 are provided inside the disinfection box 1, a liquid inlet frame 103 is connected to one side of the top of the disinfection box 1, a water storage component is arranged inside the disinfection chamber 101, for intercepting sewage inside the filter chamber 102, the water storage component comprises: a liquid collecting block 2, a discharge chamber 201, a disc 202 and a solenoid valve 203, a filter component is arranged inside the liquid inlet frame 103, for filtering garbage in the sewage, the filter component comprises: a vertical plate 5, a filter screen 501, a horizontal plate 502 and a lifting plate 503.

[0019] Among them, a conical liquid collecting block 2 is installed inside the disinfection chamber 101, a circular discharge chamber 201 is opened on the top of the liquid collecting block 2, a disc 202 is installed inside the discharge chamber 201, and a solenoid valve 203 is installed on the top of the disc 202. When the sewage enters the disinfection box 1, the sewage is intercepted in the disinfection chamber 101 by the liquid collecting block 2, the disc and the solenoid valve 203, so as to ensure that the disinfectant can be evenly mixed with the sewage in the disinfection chamber 101. When the sewage in the disinfection chamber 101 needs to be discharged into the filter chamber 102, the solenoid valve 203 is opened, so that the sewage in the disinfection chamber 101 continues to enter the discharge chamber 201, and passes through the solenoid valve 203 and the discharge port 601 and is discharged into the filter chamber 102.

[0020] Among them, a motor 3 is installed on the top of the disinfection box 1, and the bottom of the motor 3 is connected to a rotating rod 301 through a motor shaft. Both sides of the outer end of the rotating rod 301 are connected to multiple stirring rods 302. When sewage and disinfectant enter the disinfection chamber 101, the motor 3 can drive the motor shaft to drive the rotating rod 301 and the stirring rod 302 to rotate, and the disinfectant and sewage in the disinfection chamber 101 are stirred by the rotating stirring rod 302, so that the sewage and disinfectant are evenly mixed.

[0021] Among them, a liquid storage tank 4 is installed on one side of the top of the disinfection box 1, a drain pipe 401 is connected to the bottom of the liquid storage tank 4, an electric control valve 402 is installed inside the drain pipe 401, and an injection pipe 403 is connected to the top of the liquid storage tank 4. When sewage enters the disinfection box 1 from the liquid inlet frame 103, the electric control valve 402 can be opened so that the disinfectant in the liquid storage tank 4 can be discharged from the drain pipe 401 into the disinfection box 1, and the injection pipe 403 is used to add disinfectant to the inside of the liquid storage tank 4.

[0022] Among them, two vertical plates 5 are arranged inside the liquid inlet frame 103, and the bottoms of the two vertical plates 5 are connected with filter screens 501, a horizontal plate 502 is connected between the two filter screens 501, and the tops of the two vertical plates 5 are connected with lifting plates 503. When the sewage enters the disinfection box 1 from the liquid inlet frame 103, the sewage can be filtered through the filter screen 501, so that the garbage in the sewage is intercepted on the outer side of the filter screen 501 and falls on the top of the horizontal plate 502. When it is necessary to clean the garbage on the top of the horizontal plate 502, the vertical plates 5, the filter screen 501 and the horizontal plate 502 can be lifted from the inside of the liquid inlet frame 103 by the lifting plate 503, and then the garbage on the top of the horizontal plate 502 can be cleaned. By intercepting and filtering the garbage in the sewage entering the disinfection box 1, the garbage can be prevented from clogging the solenoid valve 203.

[0023] Among them, a partition 6 is installed inside the disinfection box 1, and the disinfection chamber 101 and the filter chamber 102 are respectively located at the top and bottom of the partition 6. A drain port 601 is opened at the top of the partition 6, and two filter plates 602 are installed inside the filter chamber 102. The outer ends of the two filter plates 602 are connected with convex plates 603. When the disinfectant enters the filter chamber 102, it will fall on the top of the filter plate 602, and the impurities in the sewage will be filtered and intercepted by the filter plate 602. The sewage passes through the filter plate 602 and is discharged from the outlet pipe connected to the outer end of the disinfection box 1. Ultraviolet lamps are installed on both sides of the inner wall of the filter chamber 102, which can irradiate the sewage entering the filter chamber 102, thereby disinfecting bacteria in the sewage.

[0024] Among them, two disassembly plates 7 are arranged inside the filter chamber 102, and a collecting net 701 is connected to the bottom of the disassembly plate 7, a collecting port 702 is opened on the top of the disassembly plate 7, support blocks 703 are connected to both sides of the inner wall of the filter chamber 102, disassembly ports 704 are opened on both sides of the outer end of the disinfection box 1, and cover plates 705 are rotatably connected to both sides of the outer end of the disinfection box 1 through hinges. Since the filter plate 602 is inclined, impurities on the top of the filter plate 602 can move toward the disassembly plate 7 through the fluidity of water, and pass through the collecting port 702 to enter the collecting net 701. When it is necessary to clean the impurities inside the collecting net 701, the cover plate 705 can be opened by rotating the hinge, and then the disassembly plate 7 can be lifted up through the disassembly port 704, and the disassembly plate 7 can be removed from the filter chamber 102 through the disassembly port 704, wherein the convex plate 603 and the support block 703 are used to place and support the disassembly plate 7.

[0025] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0026] The above is a detailed introduction to a sewage disinfection device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A sewage disinfection device, characterized in that: include: A disinfection box (1), wherein a cylindrical disinfection chamber (101) and a rectangular filter chamber (102) are provided inside the disinfection box (1), and a liquid inlet frame (103) is connected to one side of the top of the disinfection box (1); A water storage component is provided inside the disinfection chamber (101) for intercepting sewage inside the filter chamber (102), wherein the water storage component comprises: a liquid collecting block (2), a discharge chamber (201), a disc (202) and a solenoid valve (203); A filtering assembly is arranged inside the liquid inlet frame (103) for filtering garbage in sewage, and the filtering assembly comprises: a vertical plate (5), a filter screen (501), a horizontal plate (502) and a lifting plate (503).

2. The sewage disinfection device according to claim 1, characterized in that: A conical liquid collecting block (2) is installed inside the disinfection chamber (101), a circular discharge chamber (201) is provided on the top of the liquid collecting block (2), a disc (202) is installed inside the discharge chamber (201), and a solenoid valve (203) is installed on the top of the disc (202).

3. The sewage disinfection device according to claim 2, characterized in that: A motor (3) is installed on the top of the disinfection box (1), and a rotating rod (301) is rotatably connected to the bottom of the motor (3) via a motor shaft, and a plurality of stirring rods (302) are connected to both sides of the outer end of the rotating rod (301).

4. The sewage disinfection device according to claim 1, characterized in that: A liquid storage tank (4) is installed on one side of the top of the disinfection box (1); a liquid discharge pipe (401) is connected to the bottom of the liquid storage tank (4); an electric control valve (402) is installed inside the liquid discharge pipe (401); and a liquid injection pipe (403) is connected to the top of the liquid storage tank (4).

5. The sewage disinfection device according to claim 1, characterized in that: Two vertical plates (5) are arranged inside the liquid inlet frame (103), the bottoms of the two vertical plates (5) are connected to filter screens (501), a horizontal plate (502) is connected between the two filter screens (501), and the tops of the two vertical plates (5) are connected to lifting plates (503).

6. The sewage disinfection device according to claim 1, characterized in that: A partition (6) is installed inside the disinfection box (1), the disinfection chamber (101) and the filter chamber (102) are respectively located at the top and bottom of the partition (6), a liquid discharge port (601) is opened at the top of the partition (6), two filter plates (602) are installed inside the filter chamber (102), and one side of the outer end of each of the two filter plates (602) is connected to a convex plate (603).

7. The sewage disinfection device according to claim 1, characterized in that: Two disassembly plates (7) are arranged inside the filter chamber (102); the bottom of the disassembly plate (7) is connected to a collecting net (701); the top of the disassembly plate (7) is provided with a collecting port (702); both sides of the inner wall of the filter chamber (102) are connected to support blocks (703); both sides of the outer end of the disinfection box (1) are provided with disassembly ports (704); and both sides of the outer end of the disinfection box (1) are rotatably connected to cover plates (705) via hinges.

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