Ozone disinfection sewage treatment device

Abstract

The invention provides an ozone disinfection sewage treatment device, and belongs to the technical field of sewage treatment.The ozone disinfection sewage treatment device comprises a treatment box, a gas supply assembly, a first driving assembly, a second driving assembly and a gas supply assembly.The top of the treatment box is provided with a water inlet pipe, the lower portion of the side wall of the treatment box is provided with a drainage pipe, and a valve is arranged in the drainage pipe; one end of the gas supply assembly extends to the exterior of the treatment box, the other end of the gas supply assembly extends to the interior of the treatment box and is connected with the gas supply assembly, the gas supply assembly is used for conveying ozone gas to the gas supply assembly, and the first driving assembly and the second driving assembly are installed in the treatment box; and the first driving assembly is used for driving the air supply assembly to move up and down along the interior of the treatment box. Compared with the prior art, when the sewage is subjected to ozone disinfection treatment, ozone gas can be fully mixed and contacted with the sewage, so that the disinfection effect and the disinfection efficiency of the sewage are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment, and in particular is an ozone disinfection sewage treatment device. Background Art

[0002] As one of the effective means of deep sewage treatment, ozone treatment of sewage has a series of advantages such as strong oxidation ability, easy use, and no secondary pollution.

[0003] At present, when ozone disinfection is carried out on sewage, the sewage to be treated is mostly placed in a disinfection tank, and then ozone gas is introduced into the disinfection tank. The ozone gas and the sewage undergo a digestion reaction in the disinfection tank to achieve disinfection and purification of the sewage. However, when the ozone gas enters the disinfection tank, the ozone gas tends to aggregate, and the aggregated ozone gas is difficult to disperse quickly, so it cannot quickly mix and contact with the sewage, resulting in a relatively low sewage treatment efficiency and an unsatisfactory sewage treatment effect. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an ozone disinfection sewage treatment device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: An ozone disinfection sewage treatment device comprises a treatment box, an air supply component, a first drive component, a second drive component and an air supply component. The top of the treatment box is provided with a water inlet pipe, the lower part of the side wall of the treatment box is provided with a drain pipe, and a valve is provided inside the drain pipe. One end of the gas supply component extends to the outside of the processing box, and the other end extends to the inside of the processing box and is connected to the gas delivery component, and is used to deliver ozone gas to the gas delivery component. The first drive assembly and the second drive assembly are installed inside the processing box. The first driving assembly is used to drive the gas supply assembly to move up and down along the inside of the processing box. When the air supply assembly moves up and down along the inside of the processing box, the second driving assembly is used to drive the air supply assembly to move back and forth laterally.

[0006] As a further improvement of the present invention: the first driving assembly includes a motor, a screw, an inner ring plate and an outer ring plate, The motor is fixedly arranged at the upper end of the processing box, one end of the screw rod is connected to the output end of the motor, and the other end extends to the inside of the processing box and is distributed along the axis of the processing box, the outer ring plate is in contact with the inner wall of the processing box, the inner ring plate is arranged at the center position of the inner side of the outer ring plate, the inner ring plate is sleeved on the outside of the screw rod and cooperates with the screw rod thread, the inner ring plate and the outer ring plate are connected by a plurality of light rods, and the air supply assembly is installed on the light rods.

[0007] As a further improvement of the present invention: the inner wall of the processing box is fixedly provided with a vertically distributed guide rail, the outer wall of the outer ring plate is provided with a guide rail groove adapted to the guide rail, and the outer wall of the outer ring plate is slidably matched with the guide rail through the guide rail groove.

[0008] As a further improvement of the present invention: the second driving assembly includes a rotating disk, an arc-shaped convex block, a sliding sleeve and a telescopic rod, The sliding sleeve is slidably mounted on the outside of the screw rod, the lower end of the sliding sleeve is rotatably connected to the inner ring plate, the turntable is fixedly mounted on the outside of the sliding sleeve, a plurality of groups of arc-shaped protrusions are provided, a plurality of the arc-shaped protrusions are fixedly mounted on the circumferential side wall of the turntable, and a plurality of the arc-shaped protrusions are distributed at intervals on the circumferential side wall of the turntable, one end of the telescopic rod is fixedly connected to the screw rod, and the other end is fixedly connected to the turntable, The air supply assembly includes an air supply pipe, a support block, an elastic member and an air supply plate. The support block is movably arranged outside the light rod, one end of the elastic member is connected to the inner wall of the outer ring plate, and the other end is connected to the support block, for providing elastic support to the support block, so that the air supply pipe is abutted against the circumferential side wall of the turntable, the air supply pipe vertically penetrates the support block, the upper end of the air supply pipe is connected to the air supply assembly, the air supply disk is fixedly arranged on the tube body of the air supply pipe located below the support block, the air supply disk is hollow inside, a plurality of evenly distributed first air holes are opened at the bottom of the air supply disk, and a plurality of second air holes connected to the inner cavity of the air supply disk are opened on the side wall of the air supply pipe.

[0009] As a further improvement of the present invention: the air supply pipe and the support block are rotatably matched, a plurality of stirring rods are fixedly provided on the side wall of the tube body of the air supply pipe below the air supply plate, a plurality of spaced teeth are provided on the arcuate side wall of the arcuate protrusion, and a gear that can mesh with the plurality of teeth is fixedly provided on the outside of the air supply pipe.

[0010] As a further improvement of the present invention: the elastic member is a spring or a metal spring.

[0011] As a further improvement of the present invention: the gas supply assembly includes a gas supply main pipe, a gas supply ring pipe, a gas supply branch pipe and a hose, The air supply ring pipe is fixedly arranged on the upper part of the processing box, one end of the air supply main pipe is connected to the air supply ring pipe, and the other end is connected to the external ozone generator, the upper end of the air supply branch pipe is connected to the air supply ring pipe, and the lower end extends to the interior of the processing box and is connected to the air supply pipe through the hose.

[0012] Compared with the prior art, the present invention has the following beneficial effects: In an embodiment of the present invention, when it is necessary to disinfect sewage, the sewage to be treated can be introduced into the treatment box from the water inlet pipe, and then the air supply component transports ozone gas to the air delivery component, and the first drive component drives the air delivery component to move up and down along the inside of the treatment box, thereby causing the air delivery component to move up and down along the inside of the sewage. When the air delivery component moves up and down, the ozone gas is transported to different depths of the sewage, so that the ozone gas can be fully mixed and contacted with the sewage to improve the disinfection effect of the sewage; while the air delivery component moves up and down, the second drive component is used to drive the air delivery component to move back and forth horizontally, thereby further increasing the movement range of the air delivery component in the sewage, so as to further improve the mixing and contact effect of the ozone gas and the sewage. Compared with the prior art, when the sewage is subjected to ozone disinfection treatment, the ozone gas can be fully mixed and contacted with the sewage, thereby improving the disinfection effect and disinfection efficiency of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an ozone disinfection sewage treatment device; Figure 2 A schematic diagram of the structure of the air supply component in an ozone disinfection sewage treatment device Figure 1 ; Figure 3 A schematic diagram of the structure of the air supply component in an ozone disinfection sewage treatment device Figure 2 ; Figure 4 for Figure 2 A magnified schematic diagram of the middle A area; In the figure: 10-treatment box, 101-water inlet pipe, 102-drain pipe, 103-guide rail, 20-air supply assembly, 201-air supply main pipe, 202-air supply ring pipe, 203-air supply branch pipe, 204-hose, 30-first drive assembly, 301-motor, 302-screw rod, 303-inner ring plate, 304-outer ring plate, 305-light rod, 306-guide rail groove, 40-second drive assembly, 401-turntable, 402-arc-shaped protrusion, 403-sliding sleeve, 404-telescopic rod, 405-tooth piece, 50-air supply assembly, 501-air supply pipe, 502-gear, 503-support block, 504-elastic member, 505-air supply disk, 506-first air hole, 507-stirring rod, 508-second air hole. DETAILED DESCRIPTION

[0014] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0016] See also Figure 1 The present embodiment provides an ozone disinfection sewage treatment device, including a treatment box 10, an air supply component 20, a first drive component 30, a second drive component 40 and an air supply component 50. A water inlet pipe 101 is arranged on the top of the treatment box 10, a drain pipe 102 is arranged on the lower part of the side wall of the treatment box 10, and a valve (not shown in the figure) is arranged inside the drain pipe 102. One end of the air supply component 20 extends to the outside of the treatment box 10, and the other end extends to the inside of the treatment box 10 and is connected to the air supply component 50, which is used to transport ozone gas to the air supply component 50. The first drive component 30 and the second drive component 40 are installed in the treatment box 10. The first drive component 30 is used to drive the air supply component 50 to move up and down along the inside of the treatment box 10. When the air supply component 50 moves up and down along the inside of the treatment box 10, the second drive component 40 is used to drive the air supply component 50 to move back and forth horizontally.

[0017] When it is necessary to disinfect the sewage, the sewage to be treated can be introduced into the treatment box 10 from the water inlet pipe 101, and then the air supply component 20 delivers ozone gas to the air delivery component 50, and the first drive component 30 drives the air delivery component 50 to move up and down along the inside of the treatment box 10, so that the air delivery component 50 moves up and down along the inside of the sewage. When the air delivery component 50 moves up and down, the ozone gas is delivered to different depths of the sewage, so that the ozone gas can be fully mixed and contacted with the sewage to improve the disinfection effect of the sewage; while the air delivery component 50 moves up and down, the second drive component 40 is used to drive the air delivery component 50 to move back and forth horizontally, thereby further increasing the movement range of the air delivery component 50 inside the sewage to further improve the mixing and contact effect of the ozone gas and the sewage.

[0018] See also Figure 1 as well as Figure 2In one embodiment, the first driving assembly 30 includes a motor 301, a screw rod 302, an inner ring plate 303 and an outer ring plate 304, the motor 301 is fixedly arranged at the upper end of the processing box 10, one end of the screw rod 302 is connected to the output end of the motor 301, and the other end extends to the inside of the processing box 10 and is distributed along the axis of the processing box 10, the outer ring plate 304 is in contact with the inner wall of the processing box 10, the inner ring plate 303 is arranged at the inner center of the outer ring plate 305, the inner ring plate 304 is sleeved on the outside of the screw rod 302 and is threadedly matched with the screw rod 302, the inner ring plate 303 and the outer ring plate 304 are connected by a plurality of light rods 305, and the air supply assembly 50 is installed on the light rods 305.

[0019] The motor 301 drives the screw rod 302 to rotate alternately forward and reverse. When the screw rod 302 rotates forward, it can drive the inner ring plate 303, the light rod 305, the outer ring plate 304 and the air supply assembly 50 to move downward along the inside of the treatment box 10 through the cooperation with the thread of the inner ring plate 303. When the screw rod 302 rotates reversely, it can drive the inner ring plate 303, the light rod 305, the outer ring plate 304 and the air supply assembly 50 to move upward along the inside of the treatment box 10 through the cooperation with the reverse thread of the inner ring plate 303. During the process of the air supply assembly 50 moving up and down along the inside of the treatment box 10, the ozone gas from the air supply assembly 20 can be transported to different depths of the sewage, so that the ozone gas can be fully mixed and contacted with the sewage, so as to improve the disinfection effect of the sewage.

[0020] See also Figure 1 as well as Figure 2 In one embodiment, a vertically distributed guide rail 103 is fixedly provided on the inner wall of the processing box 10, and a guide rail groove 306 adapted to the guide rail 103 is opened on the outer wall of the outer ring plate 304. The outer wall of the outer ring plate 304 slides with the guide rail 103 through the guide rail groove 306, so that during the rotation of the screw rod 302, the inner ring plate 303, the light rod 305, the outer ring plate 304 and the air supply assembly 50 as a whole can move smoothly up and down along the inside of the processing box 10.

[0021] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4In one embodiment, the second driving assembly 40 includes a turntable 401, an arc-shaped protrusion 402, a sleeve 403 and a telescopic rod 404, the sleeve 403 is slidably sleeved on the outside of the screw rod 302, the lower end of the sleeve 403 is rotatably connected to the inner ring plate 303, the turntable 401 is fixedly arranged on the outside of the sleeve 403, the arc-shaped protrusion 402 is provided with a plurality of groups, a plurality of the arc-shaped protrusions 402 are fixedly arranged on the circumferential side wall of the turntable 401, and a plurality of the arc-shaped protrusions 402 are distributed at intervals on the circumferential side wall of the turntable 401, one end of the telescopic rod 404 is fixedly connected to the screw rod 302, and the other end is fixedly connected to the turntable 401, the air supply assembly 50 includes an air supply pipe 501, a support block 503, an elastic member 504 and an air supply disc 505 The support block 503 is movably arranged outside the light rod 305, one end of the elastic member 504 is connected to the inner wall of the outer ring plate 304, and the other end is connected to the support block 503, which is used to provide elastic support for the support block 503, so that the air supply pipe 501 is abutted against the circumferential side wall of the turntable 401, the air supply pipe 501 vertically penetrates the support block 503, the upper end of the air supply pipe 501 is connected to the air supply component 20, and the air supply disk 505 is fixedly arranged on the tube body of the air supply pipe 501 located below the support block 503, the air supply disk 505 is hollow inside, and a plurality of evenly distributed first air holes 506 are opened at the bottom of the air supply disk 505, and a plurality of second air holes 508 connected to the inner cavity of the air supply disk 505 are opened on the side wall of the air supply pipe 501.

[0022] The air supply component 20 transports the ozone gas to the inside of the air supply pipe 501, and the ozone gas is then transported to the inside of the air supply plate 505 through the second air holes 508 on the side wall of the air supply pipe 501, and finally the ozone gas is output from the plurality of first air holes 506 at the bottom of the air supply plate 505, thereby entering the sewage to disinfect the sewage; when the screw rod 302 rotates alternately forward and reverse to drive the inner ring plate 303, the light rod 305, the outer ring plate 304 and the air supply component 50 as a whole to move up and down along the inside of the treatment box 10, the inner ring plate 303 can drive the sliding sleeve 403 to move up and down adaptively along the outside of the screw rod 302, thereby driving the turntable 401 and the plurality of arc-shaped protrusions 402 to move up and down synchronously with the air supply pipe 501 When the turntable 401 moves up and down, the telescopic rod 404 adaptively retracts and retracts, and when the screw rod 302 rotates, the screw rod 302 can also drive the turntable 401, the sliding sleeve 403 and the plurality of arc-shaped protrusions 402 to rotate synchronously through the telescopic rod 404. When a certain group of arc-shaped protrusions 402 acts on the air supply pipe 501, the elastic support of the elastic member 504 on the support block 503 can make the support block 503 slide back and forth along the outside of the light rod 305. The air supply pipe 501 can drive the air supply plate 505 to reciprocate laterally. When the air supply plate 505 reciprocates laterally, the delivery range of the ozone gas can be increased, thereby improving the mixed contact effect of the ozone gas and the sewage, and improving the disinfection effect of the sewage.

[0023] See also Figure 2 as well as Figure 3 In one embodiment, the air supply pipe 501 is rotatably matched with the support block 503, a plurality of stirring rods 507 are fixedly provided on the side wall of the tube body of the air supply pipe 501 below the air supply plate 505, a plurality of spaced teeth 405 are provided on the arc-shaped side wall of the arc-shaped protrusion 402, and a gear 502 capable of meshing with the plurality of teeth 405 is fixedly provided on the outside of the air supply pipe 501.

[0024] When the turntable 401 drives the arc-shaped protrusion 402 to rotate, and the arc-shaped protrusion 402 cooperates with the elastic member 504 to push the air supply pipe 501 and the air supply plate 505 to move back and forth laterally, the plurality of tooth plates 405 on the arc-shaped side wall of the arc-shaped protrusion 402 are in meshing state with the gear 502, thereby driving the air supply pipe 501 to rotate relative to the support block 503. When the air supply pipe 501 rotates, it drives the air supply plate 505 and the plurality of stirring rods 507 to rotate. During the rotation of the stirring rods 507, the sewage can be stirred, so that the ozone gas delivered to the sewage through the plurality of first air holes 506 can be more fully mixed and contacted with the sewage, thereby further improving the disinfection effect of the sewage.

[0025] In one embodiment, the elastic member 504 may be a spring or a metal spring, which is not limited here.

[0026] See also Figure 1as well as Figure 2 In one embodiment, the gas supply assembly 20 includes a gas supply main pipe 201, a gas supply ring pipe 202, a gas supply branch pipe 203 and a hose 204. The gas supply ring pipe 202 is fixedly arranged on the upper part of the processing box 10. One end of the gas supply main pipe 201 is connected to the gas supply ring pipe 202, and the other end is connected to an external ozone generator (not shown in the figure). The upper end of the gas supply branch pipe 203 is connected to the gas supply ring pipe 202, and the lower end extends to the interior of the processing box 10 and is connected to the air supply pipe 501 through the hose 204.

[0027] The ozone gas generated by the ozone generator enters the air supply pipe 501 through the air supply main pipe 201, the air supply ring pipe 202, the air supply branch pipe 203 and the hose 204 in turn, then enters the air supply plate 505 through the second air holes 508 on the side wall of the air supply pipe 501, and is finally transported to the sewage through the several first air holes 506 at the bottom of the air supply plate 505 to achieve sewage disinfection.

[0028] In the embodiment of the present invention, when it is necessary to disinfect the sewage, the sewage to be treated can be introduced into the treatment box 10 from the water inlet pipe 101, and then the air supply component 20 delivers ozone gas to the air supply component 50, and the first drive component 30 drives the air supply component 50 to move up and down along the inside of the treatment box 10, so that the air supply component 50 moves up and down along the inside of the sewage. When the air supply component 50 moves up and down, the ozone gas is delivered to different depths of the sewage, so that the ozone gas can be fully mixed and contacted with the sewage to improve the disinfection effect of the sewage; while the air supply component 50 moves up and down, the second drive component 40 is used to drive the air supply component 50 to move back and forth horizontally, thereby further increasing the movement range of the air supply component 50 in the sewage, so as to further improve the mixing and contact effect of the ozone gas and the sewage. Compared with the prior art, when the sewage is subjected to ozone disinfection treatment, the ozone gas can be fully mixed and contacted with the sewage, thereby improving the disinfection effect and disinfection efficiency of the sewage.

[0029] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An ozone disinfection sewage treatment device, characterized in that: It includes a processing box, an air supply component, a first drive component, a second drive component and an air supply component. The top of the treatment box is provided with a water inlet pipe, the lower part of the side wall of the treatment box is provided with a drain pipe, and a valve is provided inside the drain pipe. One end of the gas supply component extends to the outside of the processing box, and the other end extends to the inside of the processing box and is connected to the gas delivery component, and is used to deliver ozone gas to the gas delivery component. The first drive assembly and the second drive assembly are installed inside the processing box. The first driving assembly is used to drive the gas supply assembly to move up and down along the inside of the processing box. When the air supply assembly moves up and down inside the processing box, the second driving assembly is used to drive the air supply assembly to move back and forth laterally. The first driving assembly includes a motor, a screw, an inner ring plate and an outer ring plate. The motor is fixedly arranged at the upper end of the processing box, one end of the screw rod is connected to the output end of the motor, and the other end extends to the inside of the processing box, the inner ring plate is arranged at the inner center of the outer ring plate, the inner ring plate is sleeved on the outside of the screw rod and matched with the screw rod thread, the inner ring plate and the outer ring plate are connected by a plurality of polished rods, and the air supply assembly is installed on the polished rods. The second driving assembly includes a turntable, an arc-shaped protrusion, a sliding sleeve and a telescopic rod. The sliding sleeve is arranged on the outside of the screw rod, the lower end of the sliding sleeve is rotatably connected to the inner ring plate, the turntable is fixedly arranged on the outside of the sliding sleeve, the arc-shaped protrusions are provided with a plurality of groups, a plurality of the arc-shaped protrusions are fixedly arranged on the circumferential side wall of the turntable, and a plurality of the arc-shaped protrusions are distributed at intervals on the circumferential side wall of the turntable, one end of the telescopic rod is fixedly connected to the screw rod, and the other end is fixedly connected to the turntable.

2. The ozone disinfection sewage treatment device according to claim 1 is characterized in that: The screw rod is distributed along the axis of the processing box, the outer ring plate is attached to the inner wall of the processing box, the inner wall of the processing box is fixed with a vertically distributed guide rail, the outer wall of the outer ring plate is provided with a guide rail groove adapted to the guide rail, and the outer wall of the outer ring plate is slidably matched with the guide rail through the guide rail groove.

3. The ozone disinfection sewage treatment device according to claim 1 is characterized in that: The air supply assembly includes an air supply pipe, a support block, an elastic member and an air supply plate. The support block is movably arranged outside the light rod, one end of the elastic member is connected to the inner wall of the outer ring plate, and the other end is connected to the support block, for providing elastic support to the support block, so that the air supply pipe is abutted against the circumferential side wall of the turntable, the air supply pipe vertically penetrates the support block, the upper end of the air supply pipe is connected to the air supply assembly, the air supply disk is fixedly arranged on the tube body of the air supply pipe located below the support block, the air supply disk is hollow inside, a plurality of evenly distributed first air holes are opened at the bottom of the air supply disk, and a plurality of second air holes connected to the inner cavity of the air supply disk are opened on the side wall of the air supply pipe.

4. The ozone disinfection sewage treatment device according to claim 3 is characterized in that: The air supply pipe is rotatably matched with the support block, a plurality of stirring rods are fixedly provided on the side wall of the tube body of the air supply pipe below the air supply plate, a plurality of spaced teeth are provided on the arcuate side wall of the arcuate protrusion, and a gear that can mesh with the plurality of teeth is fixedly provided on the outside of the air supply pipe.

5. The ozone disinfection sewage treatment device according to claim 3 is characterized in that: The elastic member is a spring or a metal spring.

6. The ozone disinfection sewage treatment device according to claim 3 is characterized in that: The gas supply assembly includes a gas supply main pipe, a gas supply ring pipe, a gas supply branch pipe and a hose. The air supply ring pipe is fixedly arranged on the upper part of the processing box, one end of the air supply main pipe is connected to the air supply ring pipe, and the other end is connected to the external ozone generator, the upper end of the air supply branch pipe is connected to the air supply ring pipe, and the lower end extends to the interior of the processing box and is connected to the air supply pipe through the hose.

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