A pressurized integrated sewage aeration treatment system and treatment process thereof

Abstract

The present invention provides a pressure-bearing integrated sewage aeration treatment system and a treatment process thereof, comprising an integrated box, wherein a water inlet is fixed on the upper end surface of the integrated box; the present invention realizes puncturing treatment of bubbles generated by aeration treatment by means of a bubble piercing structure, so that oxygen in the bubbles is in full contact with sewage, thereby improving the aeration effect; by means of branch pipes, diverging seats, filter sleeves and conveying pipes, aeration gas and sewage are fully mixed, and sediments in sewage can be filtered; by means of filter frames, filter screens and filter structures, filtered impurities are automatically cleaned and conveyed, without manual cleaning, thereby facilitating subsequent sewage filtering treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a pressurized integrated sewage aeration treatment system and a treatment process thereof. Background Art

[0002] As the country has become increasingly strict in its management of polluted water bodies in recent years, the management of domestic sewage has also received widespread attention. However, traditional civil engineering facilities have long construction periods, many hidden projects, and poor quality assurance. Therefore, integrated sewage treatment equipment has shown significant advantages.

[0003] After searching, in the prior art, a Chinese patent with the invention number CN202220615866.3 discloses a pressurized integrated sewage treatment device, including an integrated box, the inner wall of which is fixedly connected to a first partition, a conical plate is embedded on the surface of the first partition, an annular filter is embedded on the surface of the conical plate, a fixed plate is fixedly connected to the surface of the integrated box, a first motor is arranged on the surface of the fixed plate, a driving rod is fixedly connected to the output end of the first motor, a cleaning plate is arranged on the surface of the driving rod, and the cleaning plate overlaps the surface of the annular filter; however, the following defects still exist:

[0004] (1) In the process of aerating sewage in the prior art, a large number of bubbles are easily generated when the gas is injected into the water, and the oxygen in the bubbles cannot fully contact the sewage, which leads to low sewage treatment efficiency. At the same time, the aeration holes in the prior art are also prone to clogging;

[0005] In the prior art, impurities in sewage are filtered through an annular filter, but the filtered impurities need to be cleaned manually, which is inconvenient to use.

[0006] Therefore, we have made improvements to this and proposed a pressurized integrated sewage aeration treatment system and its treatment process. Summary of the invention

[0007] The purpose of the present invention is to solve the problem that during the current sewage aeration treatment, oxygen in bubbles cannot fully contact with the sewage, resulting in poor aeration effect and inconvenience in cleaning filtered impurities.

[0008] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0009] A pressurized integrated sewage aeration treatment system comprises an integrated box, a water inlet is fixed on the upper end face of the integrated box, a filter frame is fixed in the integrated box, a filter screen is fixed in the filter frame, a cleaning structure is provided in the filter frame, a bubble structure is provided on the lower side of the filter frame, two stirring shafts are rotatably connected in the integrated box, a group of stirring paddles are evenly fixedly connected to the two stirring shafts, one end of the two stirring shafts are respectively fixedly connected to meshing transmission gears, the other ends of the two stirring shafts respectively penetrate the integrated box and are fixedly connected to a first pulley and a first double-groove pulley, a bracket is fixed in the bottom of the integrated box, a first bearing is fixed at the center of the upper end face of the bracket, a connecting pipe is fixed to the inner ring of the first bearing, a branch pipe is fixed to the top of the connecting pipe, and the A group of diverging seats are evenly fixed on the branch pipe, a filter sleeve is fixed on the top of the diverging seat, a group of delivery pipes corresponding to the position of the diverging seat is fixed on the branch pipe, and the end of the delivery pipe passes through the filter sleeve and extends into the interior of the filter sleeve, a driven bevel gear is fixed on the connecting pipe, two connecting rods are fixed on the bracket, a rotating shaft is rotatably connected between the two connecting rods, an active bevel gear meshing with the driven bevel gear is fixed on the inner end of the rotating shaft, a second double-groove pulley is fixed on the outer end of the rotating shaft, the second double-groove pulley is connected to the first double-groove pulley through a first belt, an air pipe is fixed to the bottom end of the bracket, and the top of the air pipe extends to the interior of the connecting pipe, an air pump is installed on the side wall of the integrated box, and the output end of the air pump is fixedly connected to the outer end of the air pipe.

[0010] As a preferred technical solution of the present invention, the cleaning structure includes two connecting rods that are symmetrical and fixed in the filter frame, a cleaning shaft is rotatably connected between the two connecting rods, three fixed rods are evenly fixedly connected to the cleaning shaft, the bottom ends of the three fixed rods are fixedly connected to a scraper, one end of the cleaning shaft passes through an integrated box and is fixedly connected to a reciprocating gear, a slide rail is provided on one side of the reciprocating gear, and the slide rail is fixedly connected to the integrated box, a slide bar is slidably connected in the slide rail, a rack meshing with the reciprocating gear is fixedly connected to the side wall of the slide bar, the bottom end of the rack is fixedly connected to the reciprocating rod, and the bottom end of the reciprocating rod A toggle ring is fixedly connected, a toggle column is arranged in the toggle ring, a second bearing is fixedly connected to the outer wall of the integrated box, the inner ring of the second bearing is fixedly connected to a connecting shaft, the outer end of the connecting shaft is fixedly connected to a rotating plate, and the rotating plate is fixedly connected to the toggle column, a worm gear is fixedly connected to the connecting shaft, two mounting blocks are fixedly connected to the outer wall of the integrated box, a transmission shaft is rotatably connected between the two mounting blocks, the inner end of the transmission shaft is fixedly connected to a worm meshing with the worm gear, the outer end of the transmission shaft is fixedly connected to a second pulley, and the second pulley is transmission-connected to the first pulley via a second belt.

[0011] As a preferred technical solution of the present invention, the bubble pricking structure includes an installation frame fixed in an integrated box, a group of installation seats are evenly fixedly connected to the lower end surface of the installation frame, and a bubble pricking roller is rotatably connected between the front and rear adjacent installation seats, one end of the bubble pricking roller is fixedly connected to a first bevel gear, and the lower end surface of the installation frame close to the first bevel gear is fixedly connected to two fixing plates, a matching shaft is rotatably connected between the two fixing plates, a second bevel gear meshing with the first bevel gear is fixedly connected to the matching shaft, one end of the matching shaft is fixedly connected to a transmission rod, the outer end of the transmission rod passes through the integrated box and is fixedly connected to a third pulley, and the third pulley is transmission-connected to the first double-groove pulley via a third belt.

[0012] As a preferred technical solution of the present invention, a bearing plate is fixedly connected to the outer wall of the integrated box, a motor is fixedly connected to the upper end face of the bearing plate, a fourth pulley is fixedly connected to the driving end of the motor, and the fourth pulley is transmission-connected to the second double-groove pulley through a fourth belt.

[0013] As a preferred technical solution of the present invention, two impurity discharge openings are symmetrically provided on the filter frame, and conveying racks are respectively provided on the outer sides of the impurity discharge openings, and the conveying racks are respectively fixedly connected to the filter frames.

[0014] As a preferred technical solution of the present invention, discharge outlets corresponding to the filter frame are respectively provided on the left and right side walls of the integrated box, and guide frames matching the discharge outlets are fixedly connected to the left and right side walls of the integrated box. A collecting frame is provided on the lower side of the guide frame, and the collecting frame is fixedly connected to the integrated box, and a discharge pipe is fixedly connected to the bottom end of the collecting frame.

[0015] As a preferred technical solution of the present invention, the interior of the integrated box is symmetrical and two guide plates are fixedly connected, a sewage pipe is fixedly connected to the bottom side wall of the integrated box, and a solenoid valve is installed on the sewage pipe.

[0016] As a preferred technical solution of the present invention, a drain pipe is fixedly connected to the side wall of the integrated box, and a solenoid valve is installed on the drain pipe.

[0017] As a preferred technical solution of the present invention, the diameter of the gas delivery pipe is the same as the inner diameter of the connecting pipe, and the length of the branch pipe is smaller than the width of the integrated box.

[0018] The present invention also provides a treatment process of a pressurized integrated sewage aeration treatment system, comprising the following steps:

[0019] S1: Filtration: The sewage is passed into the integrated box through the water inlet. The impurities in the sewage can be filtered out when the sewage passes through the filter. The water source after being filtered by the filter is transported downward;

[0020] S2: Aeration treatment: Start the air pump to deliver gas to the gas delivery pipe, the gas is delivered to the branch pipe through the connecting pipe, the branch pipe delivers the gas to the diverging seat through the delivery pipe to diverge the gas around, and the filter sleeve can filter the impurities in the sewage, and start the motor to rotate the fourth pulley, the rotation of the fourth pulley causes the fourth belt to drive the second double-groove pulley to rotate, the second double-groove pulley drives the rotating shaft to rotate, so that the active bevel gear rotates, the active bevel gear drives the driven bevel gear and the connecting pipe to rotate, and then the diverging seat rotates, so that the gas is evenly dispersed into the sewage;

[0021] S3: In step 2, the rotation of the second double-groove pulley drives the first belt and the first double-groove pulley to rotate, and the rotation of the first double-groove pulley causes the stirring shaft connected thereto to rotate. Through the transmission of the transmission gear, the two stirring shafts rotate synchronously, thereby causing the stirring paddle to rotate, so that the gas and sewage are fully mixed;

[0022] S4: In step 3, the rotation of the stirring shaft drives the first pulley to rotate, and then the second belt drives the second pulley to rotate, so that the transmission shaft and the worm are rotated, the rotation of the worm causes the worm wheel and the connecting shaft to rotate, the connecting shaft drives the rotating plate and the toggle column to rotate, the toggle column drives the toggle ring and the reciprocating rod to rotate, the reciprocating movement of the reciprocating rod causes the rack to reciprocate, and then the reciprocating gear reciprocates, the reciprocating rotation of the reciprocating gear causes the cleaning shaft and the scraper to reciprocate, and then the filtered impurities are pushed to the impurity discharge port, the impurities flow to the collection frame through the conveying frame and the guide frame, and then discharged outward through the discharge pipe;

[0023] S5: The rotation of the first double-groove pulley drives the third belt and the third pulley to rotate, thereby rotating the transmission rod and the matching shaft. The rotation of the matching shaft rotates the second bevel gear, thereby driving the first bevel gear and the bubble roller to rotate. The rotation of the bubble roller can puncture the bubbles in the water, increase the contact between the gas and the sewage, and improve the aeration effect.

[0024] S6: After aeration is completed, the sediment in the sewage is allowed to settle to the bottom of the integrated tank after standing for a period of time. The sewage is discharged through the drain pipe, and the sediment gathered at the bottom of the integrated tank is discharged through the sewage pipe.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] In the scheme of the present invention:

[0027] 1. The bubble puncture structure is provided to puncture the bubbles generated by aeration treatment, so that the oxygen in the bubbles can fully contact with the sewage, thereby improving the aeration effect and the sewage treatment effect. At the same time, the linked driving method is adopted to reduce the production cost, which solves the problem in the prior art that the oxygen in the bubbles cannot fully contact with the sewage during aeration treatment and reduces the aeration effect;

[0028] 2. Through the branch pipe, diverging seat, filter sleeve and delivery pipe, the aeration gas and sewage are fully mixed, and the sediment in the sewage can be filtered to avoid the clogging of the aeration holes, thus solving the problem of easy clogging of the aeration holes in the prior art;

[0029] 3. Through the filter frame, filter screen and filter structure, the filtered impurities can be automatically cleaned and transported without manual cleaning, which is convenient for subsequent sewage filtering and treatment, improves the effect of sewage treatment, and solves the problem of inconvenience in cleaning filtered impurities in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the overall structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0031] Figure 2 A schematic diagram of the rear structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0032] Figure 3 A schematic diagram of the internal structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0033] Figure 4 A schematic diagram of the aeration structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0034] Figure 5 A schematic diagram of the cleaning structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0035] Figure 6 The present invention provides Figure 5 The enlarged view of point A in the middle;

[0036] Figure 7 A schematic diagram of the bubble structure of the pressurized integrated sewage aeration treatment system provided by the present invention;

[0037] Figure 8 This is a side structural schematic diagram of the pressurized integrated sewage aeration treatment system provided by the present invention.

[0038] Indicated in the figure:

[0039] 1. Integrated box; 2. Water inlet; 3. Filter frame; 4. Filter screen; 5. Cleaning structure; 501. Connecting rod; 502. Cleaning shaft; 503. Fixed rod; 504. Scraper; 505. Reciprocating gear; 506. Slide rail; 507. Slide bar; 508. Rack; 509. Reciprocating rod; 5010. Toggle ring; 5011. Toggle column; 5012. Second bearing; 5013. Connecting shaft; 5014. Rotating plate; 5015. Worm gear; 5016. Mounting block; 5017. Transmission shaft; 5018. Worm; 5019. Second pulley; 5020. Second belt; 6. Bubble structure; 601. Mounting frame; 602. Mounting seat; 603. Bubble roller; 604. First bevel gear; 605. Fixed sheet; 606. Matching shaft; 607. Second bevel gear; 608, transmission rod; 609, third pulley; 6010, third belt; 7, stirring shaft; 8, stirring paddle; 9, transmission gear; 10, first pulley; 11, first double-groove pulley; 12, bracket; 13, first bearing; 14, connecting pipe; 15, branch pipe; 16, diverging seat; 17, filter sleeve; 18, conveying pipe; 19, driven bevel gear; 20, connecting rod; 21, rotating shaft; 22, driving bevel gear; 23, second double-groove pulley; 24, first belt; 25, air pipe; 26, air pump; 27, bearing plate; 28, motor; 29, fourth pulley; 30, fourth belt; 31, impurity outlet; 32, conveying frame; 33, discharge outlet; 34, guide frame; 35, collecting frame; 36, discharge pipe; 37, guide plate; 38, sewage pipe; 39, drainage pipe. DETAILED DESCRIPTION

[0040] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the present embodiment proposes a pressurized integrated sewage aeration treatment system, including an integrated box 1, a water inlet 2 is fixed on the upper end surface of the integrated box 1, a filter frame 3 is fixed in the integrated box 1, a filter screen 4 is fixed in the filter frame 3, impurities in the sewage are conveniently filtered through the filter screen 4, and the effect of sewage treatment is improved, a cleaning structure 5 is provided in the filter frame 3, which is convenient for automatically cleaning and discharging impurities filtered out by the filter screen 4 to avoid affecting the subsequent sewage treatment effect, a bubble piercing structure 6 is provided on the lower side of the filter frame 3, which is convenient for piercing the bubbles generated by the aeration treatment, so that the oxygen in the gas is fully in contact with the sewage, and the effect of aeration treatment is improved, and two stirring shafts 7 are rotatably connected in the integrated box 1, and the two stirring shafts 7 are evenly fixedly connected with one A stirring paddle 8 is provided, and one end of the two stirring shafts 7 is respectively fixedly connected with a meshing transmission gear 9, which is convenient for driving the two stirring shafts 7 to rotate simultaneously, so that the sewage and the gas can be fully stirred, and the sewage can be convected, so that the gas and the sewage are mixed more. The other ends of the two stirring shafts 7 respectively penetrate the integrated box 1 and are fixedly connected with a first pulley 10 and a first double-groove pulley 11. A bracket 12 is fixed in the bottom of the integrated box 1, and a first bearing 13 is fixed at the center of the upper end surface of the bracket 12. A connecting pipe 14 is fixed to the inner ring of the first bearing 13, and a branch pipe 15 is fixed to the top of the connecting pipe 14. A group of diverging seats 16 are evenly fixed on the branch pipe 15, and the gas can be spread to the surroundings through the diverging seats 16 The diverging seat 16 is provided with a filter sleeve 17 fixed on the top thereof, through which impurities in the sewage can be filtered, and compared with the prior art, the aeration hole can be prevented from being clogged. A group of delivery pipes 18 corresponding to the position of the diverging seat 16 are fixed on the branch pipe 15, and the ends of the delivery pipes 18 pass through the filter sleeve 17 and extend into the interior thereof, and the delivery pipes 18 facilitate the delivery of gas to the diverging seat 16, so that the gas can be fully contacted with the sewage. A driven bevel gear 19 is fixed on the connecting pipe 14, and two connecting rods 20 are fixed on the bracket 12, and a rotating shaft 21 is rotatably connected between the two connecting rods 20, and an active bevel gear meshing with the driven bevel gear 19 is fixed on the inner end of the rotating shaft 21. Gear 22, the outer end of the rotating shaft 21 is fixed with a second double-groove pulley 23, and the rotation of the rotating shaft 21 drives the active bevel gear 22 to rotate, thereby rotating the driven bevel gear 19 and the connecting pipe 14, so that the diverging seat 16 and the conveying pipe 18 are rotated, so that the gas is fully mixed with the sewage, and the second double-groove pulley 23 is connected to the first double-groove pulley 11 through the first belt 24. An air pipe 25 is fixed to the bottom end of the bracket 12, and the top of the air pipe 25 extends to the inside of the connecting pipe 14. An air pump 26 is installed on the side wall of the integrated box 1, and the output end of the air pump 26 is fixedly connected to the outer end of the air pipe 25. The air pump 26 can convey gas to the air pipe 25, thereby facilitating the aeration treatment of the sewage.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the cleaning structure 5 includes two connecting rods 501 that are symmetrical and fixed in the filter frame 3, a cleaning shaft 502 is rotatably connected between the two connecting rods 501, three fixed rods 503 are evenly fixedly connected to the cleaning shaft 502, and the bottom ends of the three fixed rods 503 are fixedly connected to a scraper 504, one end of the cleaning shaft 502 passes through the integrated box 1 and is fixedly connected to a reciprocating gear 505, a slide rail 506 is provided on one side of the reciprocating gear 505, and the slide rail 506 is fixedly connected to the integrated box 1, a slide bar 507 is slidably connected in the slide rail 506, and the slide A rack 508 meshing with the reciprocating gear 505 is fixedly connected to the side wall of the rack 507, a reciprocating rod 509 is fixedly connected to the bottom end of the rack 508, a toggle ring 5010 is fixedly connected to the bottom end of the reciprocating rod 509, a toggle column 5011 is arranged in the toggle ring 5010, a second bearing 5012 is fixedly connected to the outer wall of the integrated box 1, a connecting shaft 5013 is fixedly connected to the inner ring of the second bearing 5012, a rotating plate 5014 is fixedly connected to the outer end of the connecting shaft 5013, and the rotating plate 5014 is fixedly connected to the toggle column 5011, a worm gear 5015 is fixedly connected to the connecting shaft 5013, and a Two mounting blocks 5016 are fixedly connected to the outer wall of the body box 1, and a transmission shaft 5017 is rotatably connected between the two mounting blocks 5016. The inner end of the transmission shaft 5017 is fixedly connected to a worm 5018 meshing with the worm wheel 5015, and the outer end of the transmission shaft 5017 is fixedly connected to a second pulley 5019, and the second pulley 5019 is transmission-connected to the first pulley 10 through a second belt 5020; the transmission shaft 5017 and the worm 5018 are driven to rotate by the second pulley 5019, and the rotation of the worm 5018 causes the worm wheel 5015 and the connecting shaft 5013 to rotate, and the connecting shaft 5013 drives The movable rotating plate 5014 and the toggle column 5011 rotate, the toggle column 5011 drives the toggle ring 5010 and the reciprocating rod 509 to rotate, the reciprocating movement of the reciprocating rod 509 causes the rack 508 to move back and forth, and then the reciprocating gear 505 rotates back and forth, the reciprocating rotation of the reciprocating gear 505 causes the cleaning shaft 502 and the scraper 504 to rotate back and forth, and then the filtered impurities are pushed to the discharge port 31, the impurities flow to the collecting frame 35 through the conveying frame 32 and the guide frame 34, and then are discharged outward through the discharge pipe 36, so as to facilitate the automatic cleaning of the filtered impurities and improve the effect of sewage treatment.

[0043] like Figure 3 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bubble structure 6 includes a mounting frame 601 fixed in the integrated box 1, the lower end surface of the mounting frame 601 is evenly fixedly connected with a group of mounting seats 602, and a bubble roller 603 is rotatably connected between the front and rear adjacent mounting seats 602, and one end of the axial end of the bubble roller 603 is fixedly connected with a first bevel gear 604, and the lower end surface of the mounting frame 601 close to the first bevel gear 604 is fixedly connected with two fixing plates 605, and a matching shaft 606 is rotatably connected between the two fixing plates 605, and a gear meshing with the first bevel gear 604 is fixedly connected on the matching shaft 606. The second bevel gear 607, one end of the matching shaft 606 is fixedly connected with a transmission rod 608, the outer end of the transmission rod 608 passes through the integrated box 1 and is fixedly connected with a third pulley 609, and the third pulley 609 is transmission-connected to the first double-groove pulley 11 through a third belt 6010; the transmission rod 608 and the matching shaft 606 are rotated by the third pulley 609, and the rotation of the matching shaft 606 causes the second bevel gear 607 to rotate, thereby driving the first bevel gear 604 and the bubble roller 603 to rotate, and the rotation of the bubble roller 603 can puncture the bubbles in the water, increase the contact area between the gas and the sewage, and improve the effect of aeration treatment.

[0044] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a bearing plate 27 is fixedly connected to the outer wall of the integrated box 1, a motor 28 is fixedly connected to the upper end surface of the bearing plate 27, a fourth pulley 29 is fixedly connected to the driving end of the motor 28, and the fourth pulley 29 is transmission-connected to the second double-groove pulley 23 through a fourth belt 30; the fourth pulley 29 is driven to rotate by the motor 28, and the fourth pulley 29 causes the second double-groove pulley 23 to rotate through the fourth belt 30, thereby providing a power source.

[0045] like Figure 1 , Figure 3 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, two impurity discharge ports 31 are symmetrically opened on the filter frame 3, and conveying racks 32 are respectively provided on the outer sides of the impurity discharge ports 31, and the conveying racks 32 are respectively fixedly connected to the filter frame 3; impurities are conveniently discharged to the outside through the impurity discharge ports 31 and the conveying racks 32.

[0046] like Figure 1As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, discharge ports 33 corresponding to the filter frame 3 are respectively opened on the left and right side walls of the integrated box 1, and guide frames 34 matching the discharge ports 33 are fixedly connected to the left and right side walls of the integrated box 1, a collecting frame 35 is provided on the lower side of the guide frame 34, and the collecting frame 35 is fixedly connected to the integrated box 1, and a discharge pipe 36 is fixedly connected to the bottom end of the collecting frame 35; the impurities are conveniently discharged to the outside through the guide frame 34, the collecting frame 35 and the discharge pipe 36.

[0047] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, two guide plates 37 are symmetrically and fixedly connected inside the integrated box 1, a sewage pipe 38 is fixedly connected to the bottom side wall of the integrated box 1, and a solenoid valve is installed on the sewage pipe 38; the guide plate 37 is used to facilitate the aggregation of sediment in the sewage, and the sewage pipe 38 is used to facilitate the discharge of the sediment in the sewage.

[0048] like Figure 1 and Figure 8 As shown, as a preferred embodiment, on the basis of the above method, further, a drain pipe 39 is fixedly connected to the side wall of the integrated box 1, and a solenoid valve is installed on the drain pipe 39; the treated sewage can be conveniently discharged through the drain pipe 39, and the solenoid valve can be conveniently operated.

[0049] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the diameter of the gas pipe 25 is the same as the inner diameter of the connecting pipe 14, and the length of the branch pipe 15 is smaller than the width of the integrated box 1; it is convenient for the connecting pipe 14 to rotate, and also convenient for the branch pipe 15 to rotate in the integrated box 1.

[0050] Specifically, when the pressurized integrated sewage aeration treatment system and its treatment process are working / in use: first, the sewage is passed into the integrated box 1 through the water inlet 2, and the impurities in the sewage can be filtered when the sewage passes through the filter 4, and the water source filtered by the filter 4 is transported downward, and then the air pump 26 is started to transport gas to the gas pipe 25, and the gas is transported to the branch pipe 15 through the connecting pipe 14, and the branch pipe 15 transports the gas to the diverging seat 16 through the delivery pipe 18 to diffuse the gas around, and at the same time, the filter sleeve 17 can filter the impurities in the sewage, and at the same time, the motor 28 is started to rotate the fourth pulley 29, and the rotation of the fourth pulley 29 causes the fourth belt 30 to drive the second double pulley The groove pulley 23 rotates, and the second double-groove pulley 23 drives the rotating shaft 21 to rotate, so that the active bevel gear 22 rotates, and the active bevel gear 22 drives the driven bevel gear 19 and the connecting pipe 14 to rotate, so that the diverging seat 16 rotates, so that the gas is evenly dispersed into the sewage. The rotation of the second double-groove pulley 23 drives the first belt 24 and the first double-groove pulley 11 to rotate, and the rotation of the first double-groove pulley 11 causes the stirring shaft 7 connected thereto to rotate. Through the transmission of the transmission gear 9, the two stirring shafts 7 rotate synchronously, so that the stirring paddle 8 rotates, so that the gas and sewage are fully mixed. At the same time, the rotation of the stirring shaft 7 drives the first pulley 10 to rotate, so that The second belt 5020 drives the second pulley 5019 to rotate, thereby rotating the transmission shaft 5017 and the worm 5018, and the rotation of the worm 5018 causes the worm wheel 5015 and the connecting shaft 5013 to rotate, and the connecting shaft 5013 drives the rotating plate 5014 and the toggle column 5011 to rotate, and the toggle column 5011 drives the toggle ring 5010 and the reciprocating rod 509 to rotate, and the reciprocating movement of the reciprocating rod 509 causes the rack 508 to reciprocate, thereby causing the reciprocating gear 505 to reciprocate, and the reciprocating rotation of the reciprocating gear 505 causes the cleaning shaft 502 and the scraper 504 to reciprocate, thereby pushing the filtered impurities to the impurity discharge port 31, and the impurities pass through the conveying frame 32 and the guide frame 34 flows into the collecting frame 35, and then is discharged outward through the discharge pipe 36. The rotation of the first double-groove pulley 11 drives the third belt 6010 and the third pulley 609 to rotate, thereby rotating the transmission rod 608 and the matching shaft 606. The rotation of the matching shaft 606 causes the second bevel gear 607 to rotate, thereby driving the first bevel gear 604 and the bubble roller 603 to rotate. The rotation of the bubble roller 603 can puncture the bubbles in the water, increase the contact between the gas and the sewage, and improve the aeration effect. Then, the sediment in the sewage is allowed to settle to the bottom of the integrated box 1 after standing for a period of time, and the sewage is discharged through the drain pipe 39. The sediment gathered at the bottom of the integrated box 1 is discharged through the sewage pipe 38.

[0051] All technical features in this embodiment can be freely combined according to actual needs.

[0052] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A pressurized integrated sewage aeration treatment system, comprising an integrated box (1), characterized in that: The upper end surface of the integrated box (1) is fixed with a water inlet (2), a filter frame (3) is fixed in the integrated box (1), a filter screen (4) is fixed in the filter frame (3), a cleaning structure (5) is provided in the filter frame (3), and a bubble pricking structure (6) is provided on the lower side of the filter frame (3). Two stirring shafts (7) are rotatably connected in the integrated box (1), a group of stirring paddles (8) are evenly fixedly connected to the two stirring shafts (7), and one end of the two stirring shafts (7) is respectively fixedly connected to a meshing transmission gear. (9), the other ends of the two stirring shafts (7) respectively penetrate the integrated box (1) and are fixedly connected to the first pulley (10) and the first double-groove pulley (11), a bracket (12) is fixed inside the bottom of the integrated box (1), a first bearing (13) is fixed at the center of the upper end surface of the bracket (12), a connecting pipe (14) is fixed to the inner ring of the first bearing (13), a branch pipe (15) is fixed to the top end of the connecting pipe (14), a group of diverging seats (16) are evenly fixed on the branch pipe (15), and the A filter sleeve (17) is fixed to the top of the diverging seat (16); a group of delivery pipes (18) corresponding to the position of the diverging seat (16) are fixed to the branch pipe (15); the ends of the delivery pipes (18) penetrate the filter sleeve (17) and extend into the interior thereof; a driven bevel gear (19) is fixed to the connecting pipe (14); two connecting rods (20) are fixed to the bracket (12); a rotating shaft (21) is rotatably connected between the two connecting rods (20); a rotating shaft (21) is fixed to the inner end of the rotating shaft (21) and is connected to the driven bevel gear (19). 9) a driving bevel gear (22) meshingly connected, a second double-groove pulley (23) is fixed to the outer end of the rotating shaft (21), the second double-groove pulley (23) is transmission-connected to the first double-groove pulley (11) via a first belt (24), an air delivery pipe (25) is fixed to the bottom end of the bracket (12), and the top end of the air delivery pipe (25) extends to the inside of the connecting pipe (14), an air pump (26) is installed on the side wall of the integrated box (1), and the output end of the air pump (26) is fixedly connected to the outer end of the air delivery pipe (25); The cleaning structure (5) comprises two connecting rods (501) which are symmetrical and fixed in the filter frame (3); a cleaning shaft (502) is rotatably connected between the two connecting rods (501); three fixing rods (503) are evenly fixedly connected to the cleaning shaft (502); the bottom ends of the three fixing rods (503) are fixedly connected to a scraper (504); one end of the cleaning shaft (502) passes through the integrated box (1) and is fixedly connected to a reciprocating gear (505); the reciprocating gear A slide rail (506) is provided on one side of the housing (505), and the slide rail (506) is fixedly connected to the integrated box (1), a slide bar (507) is slidably connected inside the slide rail (506), a rack (508) meshingly connected to the reciprocating gear (505) is fixedly connected to the side wall of the slide bar (507), a reciprocating rod (509) is fixedly connected to the bottom end of the rack (508), a toggle ring (5010) is fixedly connected to the bottom end of the reciprocating rod (509), and the toggle ring (5010) is fixedly connected to the bottom end of the reciprocating rod (509). 010) is provided with a toggle column (5011), a second bearing (5012) is fixedly connected to the outer wall of the integrated box (1), the inner ring of the second bearing (5012) is fixedly connected to a connecting shaft (5013), the outer end of the connecting shaft (5013) is fixedly connected to a rotating plate (5014), and the rotating plate (5014) is fixedly connected to the toggle column (5011), a worm gear (5015) is fixedly connected to the connecting shaft (5013), and the integrated box (1 ) are fixedly connected to the outer wall of the transmission shaft (5017), a transmission shaft (5017) is rotatably connected between the two mounting blocks (5016), the inner end of the transmission shaft (5017) is fixedly connected to a worm (5018) meshingly connected to the worm wheel (5015), and the outer end of the transmission shaft (5017) is fixedly connected to a second pulley (5019), and the second pulley (5019) is transmission-connected to the first pulley (10) via a second belt (5020).

2. The pressurized integrated sewage aeration treatment system according to claim 1, characterized in that: The bubble pricking structure (6) comprises a mounting frame (601) fixed in the integrated box (1); a group of mounting seats (602) are evenly and fixedly connected to the lower end surface of the mounting frame (601); bubble pricking rollers (603) are rotatably connected between the front and rear adjacent mounting seats (602); one end of the axial end of the bubble pricking roller (603) is fixedly connected to a first bevel gear (604); the lower end surface of the mounting frame (601) on the side close to the first bevel gear (604) is fixedly connected to two fixing plates (605); and the two fixing plates (606) are fixedly connected to the lower end surface of the mounting frame (601) on the side close to the first bevel gear (604). A matching shaft (606) is rotatably connected between the fixing plates (605); a second bevel gear (607) meshingly connected to the first bevel gear (604) is fixedly connected to the matching shaft (606); a transmission rod (608) is fixedly connected to one end of the matching shaft (606); an outer end of the transmission rod (608) passes through the integrated box (1) and is fixedly connected to a third pulley (609); the third pulley (609) is transmission-connected to the first double-groove pulley (11) via a third belt (6010).

3. The pressurized integrated sewage aeration treatment system according to claim 2, characterized in that: A bearing plate (27) is fixedly connected to the outer side wall of the integrated box (1); a motor (28) is fixedly connected to the upper end surface of the bearing plate (27); a fourth pulley (29) is fixedly connected to the driving end of the motor (28); and the fourth pulley (29) is transmission-connected to the second double-groove pulley (23) via a fourth belt (30).

4. The pressurized integrated sewage aeration treatment system according to claim 3, characterized in that: Two impurity discharge openings (31) are symmetrically provided on the filter frame (3), and conveying racks (32) are respectively provided on the outer sides of the impurity discharge openings (31), and the conveying racks (32) are respectively fixedly connected to the filter frame (3).

5. The pressurized integrated sewage aeration treatment system according to claim 4, characterized in that: The left and right side walls of the integrated box (1) are respectively provided with discharge outlets (33) corresponding to the filter frame (3); the left and right side walls of the integrated box (1) are both fixedly connected with guide frames (34) matching the discharge outlets (33); a collecting frame (35) is provided at the lower side of the guide frame (34); the collecting frame (35) is fixedly connected to the integrated box (1); and a discharge pipe (36) is fixedly connected to the bottom end of the collecting frame (35).

6. The pressurized integrated sewage aeration treatment system according to claim 5, characterized in that: The interior of the integrated box (1) is symmetrically provided with two guide plates (37) that are fixedly connected thereto. A sewage pipe (38) is fixedly connected to the bottom side wall of the integrated box (1), and a solenoid valve is installed on the sewage pipe (38).

7. The pressurized integrated sewage aeration treatment system according to claim 6, characterized in that: A drainage pipe (39) is fixedly connected to the side wall of the integrated box (1), and a solenoid valve is installed on the drainage pipe (39).

8. The pressurized integrated sewage aeration treatment system according to claim 7, characterized in that: The diameter of the gas delivery pipe (25) is the same as the inner diameter of the connecting pipe (14), and the length of the branch pipe (15) is smaller than the width of the integrated box (1).

9. The treatment process of a pressurized integrated sewage aeration treatment system according to claim 7 or 8, characterized in that: The steps include: S1: Filtration: The sewage is passed into the integrated box (1) through the water inlet (2). The impurities in the sewage can be filtered out when the sewage passes through the filter (4). The water source filtered by the filter (4) is transported downward; S2: Aeration treatment: Start the air pump (26) to deliver gas to the gas delivery pipe (25), and the gas is delivered to the branch pipe (15) through the connecting pipe (14). The branch pipe (15) delivers the gas to the diffuser seat (16) through the delivery pipe (18) to diffuse the gas to the surrounding areas. At the same time, the filter sleeve (17) can filter impurities in the sewage. At the same time, start the motor (28) to rotate the fourth pulley (29). The rotation of the fourth pulley (29) causes the fourth belt (30) to drive the second double-groove pulley (23) to rotate. The second double-groove pulley (23) drives the rotating shaft (21) to rotate, thereby rotating the active bevel gear (22). The active bevel gear (22) drives the driven bevel gear (19) and the connecting pipe (14) to rotate, thereby rotating the diffuser seat (16) to evenly diffuse the gas into the sewage. S3: In step 2, the rotation of the second double-grooved pulley (23) drives the first belt (24) and the first double-grooved pulley (11) to rotate, and the rotation of the first double-grooved pulley (11) causes the stirring shaft (7) connected thereto to rotate. Through the transmission of the transmission gear (9), the two stirring shafts (7) rotate synchronously, thereby causing the stirring paddle (8) to rotate, so that the gas and sewage are fully mixed; S4: In step 3, the rotation of the stirring shaft (7) drives the first pulley (10) to rotate, and then the second belt (5020) drives the second pulley (5019) to rotate, thereby causing the transmission shaft (5017) and the worm (5018) to rotate, and the rotation of the worm (5018) causes the worm wheel (5015) and the connecting shaft (5013) to rotate, and the connecting shaft (5013) drives the rotating plate (5014) and the toggle column (5011) to rotate, and the toggle column (5011) drives the toggle The movable ring (5010) and the reciprocating rod (509) rotate, and the reciprocating movement of the reciprocating rod (509) causes the rack (508) to move back and forth, thereby causing the reciprocating gear (505) to rotate back and forth. The reciprocating rotation of the reciprocating gear (505) causes the cleaning shaft (502) and the scraper (504) to rotate back and forth, thereby pushing the filtered impurities to the impurity discharge port (31). The impurities flow into the collection frame (35) through the conveying frame (32) and the guide frame (34), and are then discharged to the outside through the discharge pipe (36); S5: The rotation of the first double-groove pulley (11) drives the third belt (6010) and the third pulley (609) to rotate, thereby causing the transmission rod (608) and the matching shaft (606) to rotate. The rotation of the matching shaft (606) causes the second bevel gear (607) to rotate, thereby driving the first bevel gear (604) and the bubble roller (603) to rotate. The rotation of the bubble roller (603) can puncture bubbles in the water, increase the contact between gas and sewage, and improve the aeration effect. S6: After the aeration is completed, the sediment in the sewage is allowed to settle to the bottom of the integrated box (1) after being left to stand for a period of time. The sewage is discharged through the drainage pipe (39), and the sediment accumulated at the bottom of the integrated box (1) is discharged through the sewage pipe (38).

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