A new odour reducing pollutant wastewater treatment device

Abstract

The application discloses a new pollutant wastewater treatment device capable of reducing odor, and belongs to the technical field of new pollutant treatment, which comprises a treatment box, a gas removal assembly is installed on the top of the treatment box, a fixing frame is connected to the bottom of the inner cavity of the treatment box, a flow disturbing mechanism is installed on the inner side of the fixing frame, a plurality of filler barrels are installed in the flow disturbing mechanism, and the movement of the filler barrels is controlled by the flow disturbing mechanism. In the application, after wastewater enters the pretreatment seat, the flow disturbing rod and the flow guide plate can make the wastewater generate vortex in the pretreatment seat, the electrode plate can decompose volatile precursor substances through a micro-current to inhibit the generation of odor, improve the odor removal effect of pretreatment, and the air entering the empty groove of the treatment box can be purified and deodorized by photocatalysis with the reaction filler. The escaped waste gas is introduced into the photocatalytic decomposition channel in the empty groove, which is favorable for reducing the odor generated in the treatment of new pollutant wastewater, reducing the escape of odor compared with a traditional open pool body, and improving the environmental cleanliness.

Description

Technical Field

[0001] This invention belongs to the field of new pollutant treatment technology, and in particular relates to a new pollutant wastewater treatment device for reducing odor. Background Technology

[0002] Emerging pollutants refer to chemical substances and their derivatives that have gradually emerged in recent years with industrial development, technological progress, and increased human activities. These substances are persistent, bioaccumulative, capable of long-distance migration, and pose potential health risks. The scope of emerging pollutants includes microplastics, antibiotic resistance genes, perfluorinated and polyfluorinated compounds, endocrine disruptors, new pesticide and veterinary drug residues, alternatives to persistent organic pollutants, nanomaterials, and electronic waste derivatives.

[0003] New pollutants are prone to producing malodorous gases during degradation, affecting the surrounding environment of the treatment area. Traditional deodorization methods mostly rely on activated carbon adsorption, which is easily saturated, or chemical washing, which is prone to secondary pollution. Most devices treat pollutants first and then deodorize separately, which is a long process with high energy consumption. This makes it easy for odors to be generated during the pollutant degradation stage, affecting the nearby production environment. There is room for improvement. Summary of the Invention

[0004] The purpose of this invention is to address the problem that most devices first treat pollutants and then deodorize them separately, resulting in long processes, high energy consumption, and the generation of odors during the pollutant degradation stage, which affects the nearby production environment. Therefore, this invention proposes a new pollutant wastewater treatment device that reduces odors.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel wastewater treatment device for reducing odor includes a treatment tank, a degassing assembly installed on the top of the treatment tank, a fixed frame connected to the bottom of the inner cavity of the treatment tank, a turbulence mechanism installed inside the fixed frame, a plurality of packing cylinders installed inside the turbulence mechanism, and the movement and disturbance of the packing cylinders controlled by the turbulence mechanism. A pretreatment mechanism is installed on the front side of the treatment tank.

[0007] The turbulence-disrupting mechanism includes multiple support sleeves fitted outside the packing cylinder. A force-bearing block is connected to the front side of the support sleeve, and the support sleeve moves by disturbing the water flow through the contact of the force-bearing block with the force flow.

[0008] As a further description of the above technical solution:

[0009] The turbulence-disrupting mechanism also includes a fixed plate disposed between adjacent packing cylinders. A connecting rod is slidably connected to the top of the fixed plate, and the other end of the connecting rod is connected to a corresponding position on one side of the support sleeve. The swaying is absorbed by the sliding of the connecting rod on the top of the fixed plate.

[0010] As a further description of the above technical solution:

[0011] The connecting rod is connected to a connecting rod on one side of the fixed plate, and a control sleeve is rotatably connected to the other end of the connecting rod. A telescopic rod is connected to one side of the control sleeve, and the other end of the telescopic rod is connected to the stroke groove opened on the top of the fixed plate. A spring is sleeved on the outside of the telescopic rod, and the two ends of the spring are respectively connected to the corresponding positions of the control sleeve and the inner cavity of the stroke groove.

[0012] As a further description of the above technical solution:

[0013] The top of the support sleeve is rotatably connected to a control rod, and the other ends of the multiple control rods are rotatably connected to a row of rods. The bottom of the row of rods is connected to a force-bearing block through a connecting block, and the force-bearing block is located on one side of the pretreatment mechanism. The water discharged by the pretreatment mechanism drives the force-bearing block and the row of rods to move.

[0014] As a further description of the above technical solution:

[0015] The bottom of the inner cavity of the fixed frame is connected to a travel seat, the support sleeve is slidably connected to the travel seat, the bottom of the inner cavity of the travel seat is connected to an installation plate, and the top of the installation plate is connected to multiple limiting blocks along the length direction, and the limiting blocks are in contact with the bottom side of the packing cylinder.

[0016] As a further description of the above technical solution:

[0017] The pretreatment mechanism includes a pretreatment seat connected to the front side of the fixed frame. A mounting plate is installed on the top of the pretreatment seat. Multiple connecting slots are arrayed on opposite sides of the fixed frame and the pretreatment seat, and adjacent connecting slots are connected through each other. A mounting frame is connected between adjacent connecting slots in the inner cavity of the pretreatment seat. The mounting frame has a U-shaped cross-section and an electrode plate is connected to the inner side of the mounting frame.

[0018] As a further description of the above technical solution:

[0019] The electrode plate has a V-shaped cross-section, with the V-shaped tip facing the water inlet of the pretreatment seat. A turbulence rod is connected between adjacent electrode plates in the inner cavity of the pretreatment seat, and a flow guide plate is connected to the outer periphery of the turbulence rod away from the electrode plate.

[0020] As a further description of the above technical solution:

[0021] The degassing assembly includes a fixed ring, with multiple aeration pipes connected around the bottom of the fixed ring along the axis. Multiple aeration nozzles are equidistantly connected to the inner side of the aeration pipes along the axis, and the fixed ring is connected to an external purge air pump through a pipe.

[0022] As a further description of the above technical solution:

[0023] The processing box has an empty slot, and multiple reaction packings are connected around the inner cavity of the empty slot. Multiple filling holes are opened on one side of the reaction packings, and photocatalysts are filled in the filling holes. An exhaust unit is connected to the top of the processing box, and an exhaust ring is connected to the exhaust outlet through a pipe. The exhaust ring is connected to the top of the empty slot, and a photoilluminator is connected to the bottom side of the empty slot corresponding to the exhaust ring.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0025] 1. In this invention, through the designed pretreatment mechanism, when the new pollutant wastewater to be treated is pumped into the treatment tank from the external pumping equipment, after the wastewater enters the pretreatment seat, the baffle rod and the guide plate can cause the wastewater to generate a vortex in the pretreatment seat. The wastewater vortex can be guided by the V-shaped electrode plate and pass through the connecting groove into the treatment tank in one go. The electrode plate can decompose volatile precursor substances through microcurrent, inhibit odor generation, and improve the pretreatment deodorization effect. When the wastewater enters the treatment tank for reaction after pretreatment electrolysis, the gas generated by the reaction can be drawn into the empty slot of the treatment tank by the exhaust unit when it rises. The air entering the empty slot of the treatment tank can be purified and deodorized by photocatalysis with the reaction packing. The purified and deodorized air can be discharged through the pipe connected to the outside of the treatment tank. By introducing the escaped waste gas into the photocatalytic decomposition channel in the empty slot, it is beneficial to reduce the odor generated by the treatment of new pollutant wastewater. Compared with the traditional open tank, it reduces odor escape and improves environmental cleanliness.

[0026] 2. In this invention, through the designed turbulence mechanism, when the water flowing out of the pretreatment unit can come into contact with the corresponding force block, the force block can drive the rod to move through the connecting block. The movement of the rod can drive the top control rod to pull the rear support sleeve. When the support sleeve is pushed by the control rod, it can drive the inner packing cylinder to slide in the stroke groove. The sliding of the packing cylinder can drive the inner packing to vibrate and slide against each other. The mutual vibration and friction between the packing can reduce the accumulation of biofilm and improve the biological treatment effect.

[0027] 3. In this invention, through the designed fixed frame and stroke seat, when the support sleeve pulls the packing cylinder to move, the packing cylinder can contact the bottom limiting block when it moves. When the packing cylinder contacts the protrusion of the limiting block, it can move upward. After the upward-moving packing cylinder separates from the limiting block, it can reset itself by its own gravity, thereby realizing the reciprocating vibration force of the packing cylinder and further improving the effect of handling the shaking of the packing inside the packing cylinder. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0029] Figure 2This is a schematic diagram of the degassing component assembly structure of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0030] Figure 3 This is a schematic diagram of the turbulence mechanism assembly structure of a novel pollutant wastewater treatment device for reducing odor proposed in this invention;

[0031] Figure 4 This is a partially disassembled structural diagram of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0032] Figure 5 This is a schematic diagram of the turbulence mechanism assembly structure of a novel pollutant wastewater treatment device for reducing odor proposed in this invention;

[0033] Figure 6 The present invention proposes Figure 5 Enlarged structural diagram of section A;

[0034] Figure 7 This is a schematic diagram of the turbulence mechanism of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0035] Figure 8 This is a schematic diagram of the pretreatment mechanism of a novel pollutant wastewater treatment device for reducing odor proposed in this invention;

[0036] Figure 9 This is a schematic diagram of the pretreatment mechanism of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0037] Figure 10 This is a schematic diagram of the degassing component structure of a novel pollutant wastewater treatment device for reducing odor proposed in this invention.

[0038] Figure 11 This is a partial structural schematic diagram of a novel pollutant wastewater treatment device for reducing odors proposed in this invention.

[0039] Legend:

[0040] 1. Processing box; 2. Degassing assembly; 201. Fixing ring; 202. Aeration pipe; 203. Aeration nozzle; 204. Reaction packing; 205. Filling hole; 3. Fixing frame; 4. Turbulence mechanism; 401. Distributor rod; 402. Control rod; 403. Force block; 404. Connecting block; 405. Fixing plate; 406. Support sleeve; 407. Connecting rod; 408. Connecting rod; 409. Telescopic rod; 410. Spring; 411. Control sleeve; 412. Mounting plate; 413. Limiting block; 5. Packing cylinder; 6. Pretreatment mechanism; 601. Pretreatment seat; 602. Connecting groove; 603. Mounting frame; 604. Electrode plate; 605. Turbulence rod; 606. Drainage plate; 7. Exhaust section; 8. Stroke seat. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Please see Figures 1-11 The present invention provides a technical solution: a new pollutant wastewater treatment device for reducing odor, including a treatment tank 1, a degassing component 2 installed on the top of the treatment tank 1, a fixed frame 3 connected to the bottom of the inner cavity of the treatment tank 1, a turbulence 4 installed inside the fixed frame 3, a plurality of packing cylinders 5 installed inside the turbulence 4, and the movement and disturbance of the packing cylinders 5 controlled by the turbulence 4, and a pretreatment mechanism 6 installed on the front side of the treatment tank 1, wherein the pretreatment mechanism 6 is connected to an external pumping equipment through a pipeline;

[0043] The turbulence-disrupting mechanism 4 includes multiple support sleeves 406 sleeved outside the packing cylinder 5. A force-bearing block 403 is connected to the front side of the support sleeve 406. The force-bearing block 403 disturbs the water flow by contacting the water flow, causing the support sleeve 406 to move.

[0044] The turbulence mechanism 4 also includes a fixed plate 405 disposed between adjacent packing cylinders 5. A connecting rod 407 is slidably connected to the top of the fixed plate 405. The other end of the connecting rod 407 is connected to a corresponding position on one side of the support sleeve 406. The swaying is absorbed by the sliding of the connecting rod 407 on the top of the fixed plate 405.

[0045] A connecting rod 408 is connected to one side of the connecting rod 407 corresponding to the fixed plate 405. The other end of the connecting rod 408 is rotatably connected to the control sleeve 411. A telescopic rod 409 is connected to one side of the control sleeve 411. The other end of the telescopic rod 409 is connected to the stroke groove opened at the top of the fixed plate 405. A spring 410 is sleeved on the outside of the telescopic rod 409. The two ends of the spring 410 are respectively connected to the corresponding positions of the control sleeve 411 and the inner cavity of the stroke groove.

[0046] A control rod 402 is rotatably connected to the top of the support sleeve 406. A row rod 401 is rotatably connected between the other ends of multiple control rods 402. A force-bearing block 403 is connected to the bottom of the row rod 401 through a connecting block 404. The force-bearing block 403 is located on one side of the pretreatment mechanism 6. The water discharged by the pretreatment mechanism 6 drives the force-bearing block 403 and the row rod 401 to move.

[0047] Specifically, through the designed turbulence mechanism 4, when the water flowing out from the pretreatment mechanism 6 can come into contact with the corresponding force block 403, the force block 403 can be driven to move the rod 401 through the connecting block 404. The movement of the rod 401 can drive the top control rod 402 to pull the rear support sleeve 406. When the support sleeve 406 is pushed by the control rod 402, it can drive the inner packing cylinder 5 to slide in the stroke groove. The sliding of the packing cylinder 5 can drive the inner packing to vibrate and rub against each other. The mutual vibration and friction between the packing can reduce the accumulation of biofilm and improve the biological treatment effect.

[0048] Furthermore, when the support sleeve 406 rotates, it can drive the adjacent connecting rod 407 to move. The movement of the connecting rod 407 can drive the connecting rod 408 and the control sleeve 411 to slide in the stroke groove. The sliding of the control sleeve 411 can drive the telescopic rod 409 to compress and shorten. When the telescopic rod 409 is compressed, it can squeeze the external spring 410. The spring 410 can use its own elasticity to maintain the stability of the movement of the top connecting rod 407, avoid the excessive movement of the connecting rod 407 causing the support sleeve 406 to deviate, and improve the sway stability of the packing cylinder 5.

[0049] The bottom of the inner cavity of the fixed frame 3 is connected to the stroke seat 8, and the support sleeve 406 is slidably connected to the stroke seat 8. The bottom of the inner cavity of the stroke seat 8 is connected to the mounting plate 412, and the top of the mounting plate 412 is connected to multiple limiting blocks 413 along the length direction, and the limiting blocks 413 are in contact with the bottom side of the packing cylinder 5.

[0050] Specifically: Through the designed fixed frame 3 and stroke seat 8, when the support sleeve 406 pulls the packing cylinder 5 to move, the packing cylinder 5 can contact the bottom limiting block 413 when it moves. The packing cylinder 5 can move upward when it contacts the protrusion of the limiting block 413. After the upward-moving packing cylinder 5 separates from the limiting block 413, the packing cylinder 5 can reset by its own gravity, thereby realizing the reciprocating vibration force of the packing cylinder 5, which is conducive to further improving the shaking treatment effect of the packing inside the packing cylinder 5.

[0051] Please see Figure 8 and 9 The pretreatment mechanism 6 includes a pretreatment seat 601, which is connected to the front side of the fixed frame 3. A mounting plate 412 is installed on the top of the pretreatment seat 601. Multiple connecting slots 602 are arrayed on opposite sides of the fixed frame 3 and the pretreatment seat 601, and adjacent connecting slots 602 are connected through each other. A mounting frame 603 is connected between adjacent connecting slots 602 in the inner cavity of the pretreatment seat 601. The mounting frame 603 has a U-shaped cross section, and an electrode plate 604 is connected to the inner side of the mounting frame 603.

[0052] The electrode plate 604 has a V-shaped cross-section, with the V-shaped tip of the electrode plate 604 facing the water inlet side of the pretreatment seat 601. A turbulence rod 605 is connected between adjacent electrode plates 604 in the inner cavity of the pretreatment seat 601, and a flow guide plate 606 is connected to the outer periphery of the turbulence rod 605 away from the outer periphery of the electrode plate 604.

[0053] Specifically, through the designed pretreatment mechanism 6, when the new pollutant wastewater to be treated is pumped into the treatment tank 1 from the external pumping equipment, the wastewater can enter the pretreatment seat 601. At this time, the turbulence rod 605 and the guide plate 606 can cause the wastewater to generate eddies in the pretreatment seat 601. The eddies can be guided by the V-shaped electrode plate 604 and pass through the connecting groove 602 into the treatment tank 1. The electrode plate 604 can decompose volatile precursor substances through microcurrent, inhibit odor generation, and improve the pretreatment deodorization effect.

[0054] The degassing assembly 2 includes a fixed ring 201. Multiple aeration pipes 202 are connected around the bottom of the fixed ring 201 along the axis. Multiple aeration nozzles 203 are equidistantly connected on the inner side of the aeration pipes 202 along the axis. The fixed ring 201 is connected to an external purge air pump through a pipe.

[0055] The processing box 1 has an empty slot, and multiple reaction packings 204 are connected around the inner cavity of the empty slot. Multiple filling holes 205 are opened on one side of the reaction packings 204, and photocatalyst is filled in the filling holes 205. An exhaust unit 7 is connected to the top of the processing box 1, and an exhaust ring is connected to the exhaust port of the exhaust unit 7 through a pipe. The exhaust ring is connected to the top of the empty slot, and a photoilluminator is connected to the bottom side of the exhaust ring corresponding to the bottom of the empty slot.

[0056] Specifically, after the wastewater undergoes pretreatment electrolysis and enters the treatment tank 1 for reaction, the gas produced by the reaction is drawn into the empty tank 1 by the exhaust fan 7 as it rises. The air entering the empty tank 1 can undergo photocatalytic purification and deodorization with the reaction packing 204. The purified and deodorized air can be discharged through the external pipe of the treatment tank 1. By introducing the escaped waste gas into the photocatalytic decomposition channel in the empty tank, it is beneficial to reduce the odor generated by the treatment of new pollutant wastewater. Furthermore, through the designed aeration pipe 202 and aeration nozzle 203, aeration can be carried out in the aeration pipe 202 and aeration nozzle 203 by an external aeration pump, which improves the purification effect of the biological packing and helps to further reduce the accumulation of odor through aeration. Compared with traditional open tanks, this reduces odor escape and improves comfort.

[0057] Working principle: When in use, when the water flowing out from the pretreatment mechanism 6 comes into contact with the corresponding force block 403, the force block 403 is subjected to force and drives the rod 401 to move through the connecting block 404. The movement of the rod 401 drives the top control rod 402 to pull the rear support sleeve 406. When the support sleeve 406 is pushed by the control rod 402, it drives the inner packing cylinder 5 to slide in the stroke groove. The sliding of the packing cylinder 5 causes the inner packing to vibrate and rub against each other. When the support sleeve 406 rotates, it drives the adjacent connecting rod 407 to move. The movement of the connecting rod 407 drives the connecting rod 408 and the control sleeve 411 to slide in the stroke groove. The sliding of the control sleeve 411 drives the telescopic rod 409 to compress and shorten. When the telescopic rod 409 is compressed, it squeezes the outer spring 410.

[0058] When the support sleeve 406 pulls the packing cylinder 5 to move, the packing cylinder 5 contacts the bottom limiting block 413 when it moves. The packing cylinder 5 moves upward after contacting the protrusion of the limiting block 413. After the upward-moving packing cylinder 5 separates from the limiting block 413, the packing cylinder 5 resets by its own gravity, realizing the reciprocating vibration of the packing cylinder 5.

[0059] Wastewater enters the pretreatment seat 601. At this time, the turbulence rod 605 and the guide plate 606 cause the wastewater to generate eddies in the pretreatment seat 601. The eddies are guided by the V-shaped electrode plate 604 and pass through the connecting groove 602 into the treatment box 1. The electrode plate 604 decomposes volatile precursor substances through microcurrent.

[0060] After the wastewater undergoes pretreatment and electrolysis, it enters the treatment tank 1 for reaction. The gas produced by the reaction is drawn into the empty tank of the treatment tank 1 by the exhaust fan 7 as it rises. The air entering the empty tank of the treatment tank 1 is purified and deodorized by photocatalysis with the reaction packing 204. The purified and deodorized air is discharged through the pipe connected to the outside of the treatment tank 1. The odor is reduced by guiding the escaped waste gas into the photocatalytic decomposition channel in the empty tank.

[0061] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A novel wastewater treatment device for reducing odor, comprising a treatment tank (1), characterized in that, A degassing assembly (2) is installed on the top of the treatment box (1). A fixed frame (3) is connected to the bottom of the inner cavity of the treatment box (1). A turbulence mechanism (4) is installed inside the fixed frame (3). Multiple packing cylinders (5) are installed inside the turbulence mechanism (4). The movement and disturbance of the packing cylinders (5) are controlled by the turbulence mechanism (4). A pretreatment mechanism (6) is installed on the front side of the treatment box (1). The turbulence-disrupting mechanism (4) includes multiple support sleeves (406) sleeved outside the packing cylinder (5). The front side of the support sleeve (406) is connected to a force-bearing block (403). The force-bearing block (403) disturbs the water flow and moves the support sleeve (406). The turbulence mechanism (4) also includes a fixed plate (405) disposed between adjacent packing cylinders (5). A connecting rod (407) is slidably connected to the top of the fixed plate (405). The other end of the connecting rod (407) is connected to a corresponding position on one side of the support sleeve (406). The swaying is absorbed by the sliding of the connecting rod (407) on the top of the fixed plate (405). The connecting rod (407) is connected to a connecting rod (408) on one side of the fixed plate (405). The other end of the connecting rod (408) is rotatably connected to a control sleeve (411). A telescopic rod (409) is connected to one side of the control sleeve (411). The other end of the telescopic rod (409) is connected to the stroke groove opened at the top of the fixed plate (405). A spring (410) is sleeved on the outside of the telescopic rod (409). The two ends of the spring (410) are respectively connected to the corresponding positions of the control sleeve (411) and the inner cavity of the stroke groove. The top of the support sleeve (406) is rotatably connected to a control rod (402), and the other ends of the multiple control rods (402) are rotatably connected to a row rod (401). The bottom of the row rod (401) is connected to a force block (403) through a connecting block (404), and the force block (403) is located on one side of the pretreatment mechanism (6). The water discharged by the pretreatment mechanism (6) drives the force block (403) and the row rod (401) to move.

2. The new pollutant wastewater treatment device for reducing odor according to claim 1, characterized in that, The bottom of the inner cavity of the fixed frame (3) is connected to the stroke seat (8), the support sleeve (406) is slidably connected to the stroke seat (8), the bottom of the inner cavity of the stroke seat (8) is connected to the mounting plate (412), and the top of the mounting plate (412) is connected to multiple limiting blocks (413) along the length direction, and the limiting blocks (413) are in contact with the bottom side of the packing cylinder (5).

3. The novel pollutant wastewater treatment device for reducing odor according to claim 1, characterized in that, The pretreatment mechanism (6) includes a pretreatment seat (601), which is connected to the front side of the fixed frame (3). A mounting plate (412) is installed on the top of the pretreatment seat (601). Multiple connecting slots (602) are arrayed on opposite sides of the fixed frame (3) and the pretreatment seat (601), and adjacent connecting slots (602) are connected through each other. A mounting frame (603) is connected between adjacent connecting slots (602) in the inner cavity of the pretreatment seat (601). The mounting frame (603) has a U-shaped cross-section, and an electrode plate (604) is connected to the inner side of the mounting frame (603).

4. The novel pollutant wastewater treatment device for reducing odor according to claim 3, characterized in that, The electrode plate (604) has a V-shaped cross-section, and the V-shaped tip of the electrode plate (604) faces the water inlet side of the pretreatment seat (601). A turbulence rod (605) is connected between adjacent electrode plates (604) in the inner cavity of the pretreatment seat (601), and a flow guide plate (606) is connected to the outer periphery of the turbulence rod (605) away from the outer periphery of the electrode plate (604).

5. The novel pollutant wastewater treatment device for reducing odor according to claim 1, characterized in that, The degassing assembly (2) includes a fixed ring (201), and a plurality of aeration pipes (202) are connected around the bottom of the fixed ring (201) along the axis. A plurality of aeration nozzles (203) are equidistantly connected on the inner side of the aeration pipes (202) along the axis. The fixed ring (201) is connected to an external purge air pump through a pipe.

6. The novel pollutant wastewater treatment device for reducing odor according to claim 5, characterized in that, The processing box (1) has an empty slot, and multiple reaction packings (204) are connected around the inner cavity of the empty slot. Multiple filling holes (205) are opened on one side of the reaction packings (204), and photocatalysts are filled in the filling holes (205). An exhaust unit (7) is connected to the top of the processing box (1), and an exhaust ring is connected to the exhaust port (7) through a pipe. The exhaust ring is connected to the top of the empty slot, and a photoilluminator is connected to the bottom side of the empty slot corresponding to the exhaust ring.

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