Deodorization device for sewage purification

Abstract

The invention discloses a deodorization device for sewage purification, and belongs to the technical field of sewage treatment.The deodorization device comprises a base, the top end of the base is fixedly connected with a vertical plate, the interior of the vertical plate is connected with a water pump, the water pump is connected with a drainage pipe, and a filtering assembly is assembled at the top end of the base and comprises first supporting legs; the bottom ends of the two sets of first supporting legs are fixedly connected to the surface of the base, the top ends of the two sets of first supporting legs are fixedly connected with a filtering box, the back face of the filtering box is connected with a motor through bolts, and an output shaft of the motor is connected with a screening cylinder through bolts; a support plate is fixedly connected to the top end of the filter box, a first worm is rotatably connected to the interior of the support plate, and chain wheels are fixed to an output shaft of the motor and the first worm. The sewage treatment device is used for solving the problem that impurities contained in sewage are difficult to separate.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and more specifically, to a deodorizing device for sewage purification. Background Art

[0002] At present, China is vigorously promoting the application of sewage treatment, which refers to the process of purifying sewage to meet the water quality requirements for discharging into a certain water body or for reuse; deodorizing equipment, that is, air purification equipment used to remove odors and eliminate peculiar smells, is widely used in factories, workshops, sewage treatment plants, garbage plants, etc. The deodorizing equipment has a simple structure and has characteristics such as low energy consumption, high purification efficiency, and wide application range.

[0003] Due to the fact that the existing deodorizing equipment generally has a poor deodorizing effect, the screening cylinder will be blocked when separating impurities from sewage, and there are problems such as the inability to clean the impurities in the sewage and the inability of the cleaning agent to be fully mixed with the sewage. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a deodorizing device for sewage purification, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present application provides a deodorizing device for sewage purification, including a base. A vertical plate is fixedly connected to the top end of the base. A water pump is connected inside the vertical plate. The water pump is connected to a drain pipe. A filtering assembly is assembled on the top end of the base. The filtering assembly includes a first supporting leg. There are two groups of the first supporting legs. The bottom ends of the two groups of the first supporting legs are fixedly connected to the surface of the base. The top ends of the two groups of the first supporting legs are fixedly connected to a filtering box. The back of the filtering box is bolted with a motor. The output shaft of the motor is bolted with a screening cylinder. A support plate is fixedly connected to the top end of the filtering box. A first worm is rotatably connected inside the support plate. A sprocket is fixed on both the output shaft of the motor and the first worm, and the two sprockets are connected by a first chain in a transmission manner. A support rod is rotatably connected to the bottom end inside the filtering box. There are two groups of the support rods. A cam block is fixedly connected to the middle of each of the two groups of the support rods. A first turbine is fixedly connected to the outside of each of the two groups of the support rods. The first worm meshes with the two groups of the first turbines. The drain pipe communicates with the filtering box.

[0006] Preferably, the two groups of the cam blocks are respectively close to both sides of the screening cylinder.

[0007] Preferably, the screening cylinder is made of stainless steel.

[0008] Preferably, a purification assembly is assembled on the top end of the base.

[0009] Preferably, the purification component includes the second support leg, the rotating rod, and the second gear. There are two sets of the second support legs. The bottoms of the two sets of the second support legs are fixedly connected to the surface of the base. The tops of the two sets of the second support legs are fixedly connected with a purification box. A rotating rod penetrates and is rotatably connected to the inside of the purification box. A plurality of purification plates are fixedly connected to the outer side of the bottom end of the rotating rod. An intermittent plate is fixedly connected to the top end of the rotating rod. Rectangular grooves are formed around the intermittent plate. The rotating rod is rotatably connected to the top end of the filtering box. A first gear is fixedly connected to the top end of the rotating rod. The second gear is fixedly connected to the top end of the first turbine. The first gear meshes with the second gear. A rectangular block is fixedly connected to the surface of the first gear. A cylindrical rod is fixedly connected to the end of the rectangular block away from the first gear. The first guide pipe is connected to the purification box through the filtering box.

[0010] Preferably, all four rectangular grooves are located on the movement track of the cylindrical rod.

[0011] Preferably, a deodorization component is assembled on the top end of the base.

[0012] Preferably, the deodorization component includes a deodorization box. The deodorization box is fixedly connected to the top end of the base. An L-shaped support plate is fixedly connected to the top end of the base. A second worm is rotatably connected to the L-shaped support plate. Sprockets are fixedly installed on both the second worm and the rotating rod, and the two sprockets are connected by a second chain. A U-shaped plate is fixedly connected to the side of the purification box. A fixing rod penetrates and is rotatably connected to the U-shaped plate. A second turbine is fixedly connected to the outer side of the fixing rod. The second worm meshes with the second turbine. Round blocks are fixedly connected to both ends of the fixing rod. Square blocks are fixedly connected to the ends of the two round blocks away from the fixing rod. A fixing plate is fixedly connected to the side of the purification box. Hinge blocks are hinged to both sides of the fixing plate. The two hinge blocks are respectively hinged to the two square blocks. A fixing block is fixedly connected to the two hinge blocks. A stirring rod is fixedly connected to the inside of the fixing block. The stirring rod penetrates and is slidably connected to the inside of the second worm. The second guide pipe connects the purification box and the deodorization box. A cross block is arranged around the inside of the second worm. A cross groove is formed on the surface of the stirring rod.

[0013] Preferably, the edges of the two round blocks are fixedly connected to the fixing rod.

[0014] The beneficial effects of the present application are as follows: (1) By setting the motor, the first chain, the filtering box, the first support leg, the screening cylinder, the cam block, the first turbine, the first worm, the support plate, the first guide pipe, and the support rod, the problem that the screening cylinder is blocked when separating impurities from sewage in the background art is solved.

[0015] (2) By setting the first gear, the rotating rod, the rectangular block, the cylindrical rod, the intermittent plate, the rotating rod, the purification tank, the second support leg, the purification plate, the second gear and the rectangular groove, the present application solves the problem that the impurities in the sewage cannot be fully cleaned in the background art.

[0016] (3) By setting the deodorization tank, the stirring rod, the L-shaped support plate, the second worm, the second chain, the U-shaped plate, the second turbine, the fixed rod, the round block, the square block, the fixing plate, the hinge block, the fixed block, the second diversion pipe, the cross block and the cross groove, the present application solves the problem that the cleaning agent cannot be fully mixed with the sewage after the sewage is cleaned in the background art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present application, making other features, objectives and advantages of the present application more obvious. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings: Figure 1 is the overall structure diagram of the present invention; Figure 2 is the rear structure diagram of the filtration tank of the present invention; Figure 3 is the sectional structure diagram of the filtration tank of the present invention; Figure 4 is the sectional structure diagram of the purification tank of the present invention; Figure 5 is the structure diagram of the purification component of the present invention; Figure 6 is the structure diagram of the deodorization component of the present invention; Figure 7 is the partial structure diagram of the deodorization component of the present invention; Figure 8 is the sectional structure diagram of the second worm of the present invention.

[0018] In the above figures, 1. Base; 2. Vertical plate; 3. Water pump; 4. Drain pipe; 5. Filter assembly; 6. Purification assembly; 7. Deodorization assembly; 501. Motor; 502. Chain 1; 503. Filter box; 504. Support leg 1; 505. Screening cylinder; 506. Cam block; 507. Turbine 1; 508. Worm 1; 509. Bracket plate; 510. Diversion pipe 1; 511. Support rod; 601. Gear 1; 602. Rotating rod; 603. Rectangular block; 604. Cylindrical rod; 605. Intermittent plate; 606. Rotating bar; 607. Purification box; 608. Support leg 2; 609. Purification plate; 610. Gear 2; 611. Rectangular groove; 701. Deodorization box; 702. Stirring rod; 703. L-shaped support plate; 704. Worm 2; 705. Chain 2; 706. U-shaped plate; 707. Turbine 2; 708. Fixed rod; 709. Round block; 710. Square block; 711. Fixed plate; 712. Hinge block; 713. Fixed block; 714. Diversion pipe 2; 715. Cross block; 716. Cross groove. Detailed implementation manners

[0019] In order to enable those skilled in the art of the present technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0021] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0022] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0023] In addition, the terms "installed", "set up", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the accompanying drawings and combine the embodiments to detail this application.

[0025] Embodiment 1

[0026] See Figures 1 - 5The present embodiment provides a deodorizing device for sewage purification, including a base 1, the base 1 is used to support a deodorizing box 701, so as to facilitate the use of the deodorizing box 701, the top of the base 1 is fixedly connected with a vertical plate 2, the function of the vertical plate 2 is to support a water pump 3, so as to facilitate the work, the interior of the vertical plate 2 is connected with a water pump 3, the water pump 3 is connected with a drain pipe 4, the top of the base 1 is equipped with a filter assembly 5, the filter assembly 5 includes a supporting leg 504, the function of two groups of supporting legs 504 is to support a filter box 503, so as to facilitate the use of the filter box 503, and two groups are provided, the bottom ends of the two groups of supporting legs 504 are fixedly connected to the surface of the base 1, the top ends of the two groups of supporting legs 504 are fixedly connected with the filter box 503, through The back of the filter box 503 is connected to the motor 501 by bolts, and the output shaft of the motor 501 is connected to the screening drum 505 by bolts. The screening drum 505 can rotate under the action of the motor 501 so as to separate the impurities in the sewage from the water. The top of the filter box 503 is fixedly connected to a bracket plate 509. The function of the bracket plate 509 is to support the vortex rod 1 508, so as to facilitate the rotation of the vortex rod 1 508. The internal rotation of the bracket plate 509 is connected to the vortex rod 1 508. Sprockets are fixed on the output shaft of the motor 501 and the vortex rod 1 508, and the two sprockets are connected through a chain 1 502. The function of the chain 1 502 is to enable the vortex rod 1 508 to rotate synchronously with the output shaft of the motor 501. The inner bottom end of the filter box 503 is rotatably connected to a support rod 511, and there are two groups of support rods 511. The function of the two groups of support rods 511 is to drive the two groups of cam blocks 506 to rotate synchronously. The middle parts of the two groups of support rods 511 are fixedly connected to the cam blocks 506. The shape of the two groups of cam blocks 506 is a large semicircle on one side and a small semicircle on the other side so that they can hit the two sides of the screening cylinder 505 when rotating. The outer sides of the two groups of support rods 511 are fixedly connected to turbines 1 507, and the turbine rod 1 508 is meshed with the two groups of turbines 1 507. The drain pipe 4 is connected to the filter box 503, and the drain pipe 4 is connected to the filter box 503 so that the sewage that needs to be purified and deodorized can enter the filter box 503. The two groups of cam blocks 506 are respectively close to the filter box 503. On both sides of the sieving drum 505, the sieving drum 505 is made of stainless steel, which makes the sieving drum 505 more durable. The top of the base 1 is equipped with a purification component 6, which includes a second support leg 608, a rotating rod 602, and a second gear 610. There are two groups of second support legs 608, and the bottom ends of the two groups of second support legs 608 are fixedly connected to the surface of the base 1. The function of the two groups of second support legs 608 is to support the purification box 607, so as to facilitate the use of the purification box 607. The tops of the two groups of second support legs 608 are fixedly connected with the purification box 607, and the interior of the purification box 607 is penetrated and rotatably connected with a rotating rod 606, and the bottom outer side of the rotating rod 606 is fixedly connected with multiple groups of purification plates 609.Activated carbon, cleaning film, adsorption carbon, etc. are installed on multiple groups of purification plates 609, so as to comprehensively clean the impurities in the sewage that needs to be purified and deodorized. The top of the rotating rod 606 is fixedly connected with an intermittent plate 605. Rectangular grooves 611 are opened around the intermittent plate 605. The rotating rod 602 is rotatably connected to the top of the filter box 503. The intermittent plate 605 enables it to stay for a while every time it rotates 45 degrees, thus facilitating the operation of activated carbon, cleaning surface, etc. The top of the rotating rod 602 is fixedly connected with a first gear 601. The second gear 610 is fixedly connected to the top of the first turbine 507. Multiple groups of purification plates 609 are fixedly connected to the outer side of the bottom end of the rotating rod 606, so that the rotating rod 606 can drive multiple groups of purification plates 609 to rotate synchronously when it rotates. The first gear 601 meshes with the second gear 610. A rectangular block 603 is fixedly connected to the surface of the first gear 601. One end of the rectangular block 603 away from the first gear 601 is fixedly connected with a cylindrical rod 604. The first diversion pipe 510 connects the filter box 503 and the purification box 607. The first diversion pipe 510 connecting the filter box 503 and the purification box 607 enables the sewage to flow into the interior of the purification box 607 through the first diversion pipe 510 after being filtered in the filter box 503. All four rectangular grooves 611 are located on the movement track of the cylindrical rod 604.,

[0027] Working principle: When in use, start the water pump 3. The water pump 3 sucks the sewage that needs to be purified and deodorized through the drain pipe 4, so that the sewage that needs to be purified and deodorized flows into the inside of the screening cylinder 505. At this time, start the motor 501. The output shaft of the motor 501 rotates to drive the screening cylinder 505 to rotate. The rotation of the screening cylinder 505 can rotate and filter some particulate impurities or some dirt and other impurities in the sewage that needs to be purified and deodorized, so that some particulate impurities or some dirt and other impurities are separated from the sewage. At the same time, because the output shaft of the motor 501 rotates and the first chain 502 is on the output shaft of the motor 501, the first worm 508 can be driven to rotate synchronously under the action of the first chain 502. The rotation of the first worm 508 can make the two first turbines 507 rotate. The rotation of the two first turbines 507 can drive the two support rods 511 to rotate. The rotation of the two support rods 511 drives the two cam blocks 506 fixed to the two support rods 511 to rotate synchronously. When the two cam blocks 506 rotate, they can impact the two sides of the screening cylinder 505 in a rotating cycle, so that when the screening cylinder 505 rotates and separates the impurities in the sewage that needs to be purified and deodorized, it prevents the screening cylinder 505 from being blocked. Prolonged use may cause the impurities in the sewage that needs to be purified and deodorized to be unable to be effectively separated. When one of the two support rods 511 rotates, it can drive the second gear 610 at the top of the support rod 511 to rotate. Since the second gear 610 meshes with the first gear 601, the rotation of the second gear 610 can drive the first gear 601 to rotate. The rotation of the first gear 601 can drive the moving rectangular block 603 fixed to its surface to rotate. When the rectangular block 603 rotates, it can drive the cylindrical rod 604 on the rectangular block 603 to rotate. Since the cylindrical rod 604 moves in the rectangular groove 611 of the intermittent plate 605, when the cylindrical rod 604 rotates, the cylindrical rod 604 rotates in the rectangular groove 611 of the intermittent plate 605. Since the intermittent plate 605 is fixed to the rotating rod 606, when the intermittent plate 605 rotates, the rotating rod 606 rotates synchronously. When the rotating rod 606 rotates, it can drive multiple purification plates 609 to rotate. The multiple purification plates 609 can perform intermittent rotational motion inside the purification tank 607, so that the multiple purification plates 609 can fully contact the sewage that needs to be purified and deodorized inside the purification tank 607, so that the sewage that needs to be purified and deodorized and the fine impurities can be fully cleaned up.

[0028] Embodiment 2

[0029] See Figures 1 - 8, a deodorizing component 7 is assembled at the top end of the base 1. The deodorizing component 7 includes a deodorizing box 701, and the deodorizing box 701 is fixedly connected to the top end of the base 1. An L-shaped support plate 703 is fixedly connected to the top end of the base 1. The function of the L-shaped support plate 703 is to support the rotation of the second worm 704. The L-shaped support plate 703 is rotatably connected to the second worm 704. Sprockets are fixedly arranged on both the second worm 704 and the rotating rod 606, and the two sprockets are connected by a second chain 705. The transmission of the second chain 705 enables the rotating rod 606 and the second worm 704 to rotate synchronously. A U-shaped plate 706 is fixedly connected to the side surface of the purification box 607. The U-shaped plate 706 penetrates and is rotatably connected to a fixing rod 708. The function of the U-shaped plate 706 is to support the movement of the second turbine 707, so as to facilitate the engagement of the second turbine 707 and the second worm 704. A second turbine 707 is fixedly connected to the outer side of the fixing rod 708. The second worm 704 is engaged with the second turbine 707. Circular blocks 709 are fixedly connected to both ends of the fixing rod 708. Square blocks 710 are fixedly connected to one ends of the two groups of circular blocks 709 away from the fixing rod 708. The two groups of square blocks 710 are connected to two groups of hinge blocks 712, so as to drive the movement of the hinge blocks 712. A fixing plate 711 is fixedly connected to the side surface of the purification box 607. Hinge blocks 712 are hinged to both sides of the fixing plate 711. The two groups of hinge blocks 712 are respectively hinged to the two groups of square blocks 710. A fixing block 713 is fixedly connected to the two groups of hinge blocks 712. A stirring rod 702 is fixedly connected to the inside of the fixing block 713. Four stirring blades arranged in a circular pattern are connected to the bottom end of the stirring rod 702. The sizes of the four stirring blades are adapted to the internal size of the deodorizing box 701. The stirring rod 702 penetrates and is slidably connected to the inside of the second worm 704. A second guide pipe 714 connects the purification box 607 and the deodorizing box 701. The connection of the second guide pipe 714 between the purification box 607 and the deodorizing box 701 enables the sewage purified inside the purification box 607 to be diverted to the deodorizing box 701 through the second guide pipe 714 for the next step of operation. Four cross blocks 715 are arranged around the inside of the second worm 704. A cross groove 716 is formed on the surface of the stirring rod 702. The cross groove 716 cooperates with the cross blocks 715, so that the stirring rod 702 can move up and down and rotate under the action of the second worm 704 at the same time. The edges of the two groups of circular blocks 709 are fixedly connected to the fixing rod 708. The sizes of the cross blocks 715 and the cross groove 716 are adapted to each other.

[0030] Working principle: Since the rotating rod 606 rotates and is driven by the second chain 705 at the same time, the rotating rod 606 can drive the second worm 704 to rotate synchronously. When the second worm 704 rotates, the second turbine 707 engaged with the second worm 704 can be driven to rotate. When the second turbine 707 rotates, the second turbine 707 can drive the fixed rod 708 to rotate. When the fixed rod 708 rotates, it can drive the round blocks 709 on both sides to rotate. When the round blocks 709 on both sides rotate, they can drive the square blocks 710 on both sides to move. When the square blocks 710 on both sides move, they can cause the hinge blocks 712 on both sides to move. When the hinge blocks 712 on both sides move, they can drive the fixed block 713 to move up and down outside the stirring rod 702. At the same time, since the cross block 715 at the bottom of the second worm 704 cooperates with the cross groove 716 of the stirring rod 702, the second worm 704 can also drive the stirring rod 702 to rotate when rotating. When the stirring rod 702 rotates in the deodorization box 701, it can not only rotate and stir the sewage and sewage cleaner to be purified and deodorized, but also stir up and down, so that the sewage and sewage cleaner to be purified and deodorized in the deodorization box 701 are fully and completely fused, greatly improving the cleaning rate of the purified and deodorized sewage and the use effect of the whole device.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A deodorizing device for sewage purification, comprising a base (1), a vertical plate (2) fixedly connected to the top of the base (1), a water pump (3) connected inside the vertical plate (2), the water pump (3) connected to a drain pipe (4), and a filter assembly (5) mounted on the top of the base (1); It is characterized in that: The filter assembly (5) comprises a support leg (504), wherein two groups of the support leg (504) are provided, the bottom ends of the two groups of the support leg (504) are fixedly connected to the surface of the base (1), the top ends of the two groups of the support leg (504) are fixedly connected to a filter box (503), the back of the filter box (503) is connected to a motor (501) via bolts, the output shaft of the motor (501) is connected to a screening cylinder (505) via bolts, the top end of the filter box (503) is fixedly connected to a support plate (509), and the interior of the support plate (509) is rotatably connected to a worm rod (501). 8), a sprocket is fixed on the output shaft of the motor (501) and the worm gear one (508), and the two sprockets are connected by a chain one (502); the inner bottom end of the filter box (503) is rotatably connected to a support rod (511); two groups of support rods (511) are provided; the middle parts of the two groups of support rods (511) are fixedly connected to a cam block (506); the outer sides of the two groups of support rods (511) are fixedly connected to a turbine one (507); the worm gear one (508) is meshed with the two groups of turbines one (507); and the drain pipe (4) is connected to the filter box (503).

2. The deodorizing device for sewage purification according to claim 1, characterized in that, The two groups of cam blocks (506) are respectively close to two sides of the screening cylinder (505).

3. The deodorizing device for sewage purification according to claim 1, characterized in that, The screening cylinder (505) is made of stainless steel.

4. The deodorizing device for sewage purification according to claim 1, characterized in that, The top end of the base (1) is equipped with a purification component (6).

5. The deodorizing device for sewage purification according to claim 1, characterized in that, The purification component (6) includes second support legs (608), a rotating rod (602), and a second gear (610). There are two sets of the second support legs (608). The bottoms of the two sets of the second support legs (608) are fixedly connected to the surface of the base (1). The tops of the two sets of the second support legs (608) are fixedly connected to a purification box (607). A rotating rod (606) penetrates and is rotatably connected to the inside of the purification box (607). A plurality of purification plates (609) are fixedly connected to the outer side of the bottom end of the rotating rod (606). An intermittent plate (605) is fixedly connected to the top end of the rotating rod (606). Rectangular grooves (611) are formed around the intermittent plate (605). The rotating rod (602) is rotatably connected to the top end of the filtration box (503). A first gear (601) is fixedly connected to the top end of the rotating rod (602). The second gear (610) is fixedly connected to the top end of the first turbine (507). The first gear (601) meshes with the second gear (610). A rectangular block (603) is fixedly connected to the surface of the first gear (601). A cylindrical rod (604) is fixedly connected to one end of the rectangular block (603) away from the first gear (601). The first guide pipe (510) connects the filtration box (503) and the purification box (607).

6. The deodorizing device for sewage purification according to claim 5, characterized in that, The four rectangular grooves (611) are all located on the movement trajectory of the cylindrical rod (604).

7. An odor removal device for sewage purification according to claim 6, characterized in that, A deodorization component (7) is assembled on the top end of the base (1).

8. The deodorizing device for sewage purification according to claim 7, characterized in that, The deodorizing component (7) includes a deodorizing box (701), the deodorizing box (701) is fixedly connected to the top end of the base (1), an L-shaped support plate (703) is fixedly connected to the top end of the base (1), the L-shaped support plate (703) is rotatably connected to a second worm (704), sprockets are fixedly arranged on both the second worm (704) and the rotating rod (606), and the two sprockets are drivingly connected through a second chain (705). A U-shaped plate (706) is fixedly connected to the side surface of the purification box (607), the U-shaped plate (706) penetrates through and is rotatably connected to a fixing rod (708), a second turbine (707) is fixedly connected to the outer side of the fixing rod (708), the second worm (704) is engaged with the second turbine (707), round blocks (709) are fixedly connected to both ends of the fixing rod (708), square blocks (710) are fixedly connected to one ends of the two groups of round blocks (709) away from the fixing rod (708), a fixing plate (711) is fixedly connected to the side surface of the purification box (607), hinge blocks (712) are hinged to both sides of the fixing plate (711), the two groups of hinge blocks (712) are respectively hinged to the two groups of square blocks (710), a fixing block (713) is fixedly connected to the two groups of hinge blocks (712), a stirring rod (702) is fixedly connected to the inside of the fixing block (713), the stirring rod (702) penetrates through and is slidably connected to the inside of the second worm (704), a second guide pipe (714) communicates the purification box (607) with the deodorizing box (701), a cross block (715) is arranged around the inside of the second worm (704), and a cross groove (716) is formed in the surface of the stirring rod (702).

9. The deodorizing device for sewage purification according to claim 8, characterized in that, The edges of the two groups of round blocks (709) are fixedly connected to the fixing rod (708).

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