Distributed sewage treatment water inlet automatic adjusting device and method

Abstract

The invention belongs to the technical field of sewage treatment, and particularly discloses a decentralized sewage treatment water inlet automatic adjusting device and method.The decentralized sewage treatment water inlet automatic adjusting device comprises a water inlet channel, an arc-shaped bottom groove is formed in the inner side of the water inlet channel, two rotating rollers are arranged at the top of the water inlet channel, and the ends of the rotating rollers are connected with a power component; tooth grooves are formed in the surfaces of the rotating rollers, the outer sides of the two rotating rollers are rotationally sleeved with two tooth sleeves, teeth on the inner side walls of the tooth sleeves are matched with the tooth grooves of the rotating rollers in a meshed mode, and the rotating rotating rollers enable the adjacent rotating rollers to rotate synchronously through the tooth sleeves. According to the sewage treatment device, the rotating gear sleeve drives the filtering frames to rotate clockwise by utilizing the connecting plate and the outer frame, the filtering frames moving into the arc-shaped bottom groove collect impurities in sewage by utilizing the arc-shaped filtering frames, and the plurality of arc-shaped filtering frames sequentially and continuously filter the sewage impurities in the arc-shaped bottom groove, so that the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewage treatment, and in particular relates to a decentralized sewage treatment water inlet automatic adjustment device and method. Background Art

[0002] With the rapid development of industrialization and the acceleration of urbanization, sewage treatment has become a critical component of environmental protection. Traditionally, the acid-base neutralization method for sewage involves introducing chemicals into a sewage tank and mixing the wastewater and chemicals through agitation. After the two chemicals have been mixed for a specified period of time, the wastewater is drained from the tank and then the untreated wastewater is introduced back into the tank for repeated treatment. However, this treatment method suffers from poor continuity in sewage treatment due to the repeated draining and refilling of the tank. Summary of the Invention

[0003] In response to the above problems, the present invention provides a decentralized sewage treatment water inlet automatic adjustment device and method to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] The hopper has two guide wheels, one for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the other for rotating the rollers, the

[0006] Furthermore, the power component includes a side frame, which is placed on the top surface of the water inlet channel. A screw that passes through the bottom surface of the side frame is fixed to the top surface of the water inlet channel. A nut is spirally sleeved on the top of the screw. The side frame is fixed on the top surface of the water inlet channel by the spiral cooperation between the nut and the screw. The end of the roller corresponds to the inner side surface of the side frame. A rotating rod that passes through the center of the side frame is fixed to the end of the roller. The end of the rotating rod is transmission-connected to the output end of the motor.

[0007] Furthermore, inclined grooves are provided on both sides of the connecting plate, and inclined bars are fixed on the inner wall of the outer frame. The sliding outer frame slides inside the inclined grooves using the inclined bars. When the rotating filter frame is at the top of the gear sleeve, the bottom surface of the bottom plate fits with the top surface of the outer frame. A plug rod is fixed on the bottom surface of the bottom plate, and a side plate corresponding to the plug rod is fixed on the side of the outer frame, and the plug rod passes through the center of the side plate. A fastening sleeve is spirally sleeved on the bottom end of the plug rod.

[0008] Furthermore, a clamping component for clamping the connecting plate is provided at the end of the outer frame, and the clamping component includes two opposite slides, the inner sides of the slides are in contact with the side surfaces of the connecting plate, two clamping rods pass through the side surfaces of the slides, and a clamping groove corresponding to the clamping rod is provided on the surface of the connecting plate, and the inner end of the clamping rod is correspondingly inserted into the inside of the clamping groove.

[0009] Furthermore, a pressure plate is fixed to the side of the skateboard, a square rod passing through the pressure plate is fixed to the side of the outer frame, a square groove corresponding to the square rod is provided on the surface of the pressure plate, a spring is sleeved on the surface of the square rod, one end of the spring is connected to the side of the outer frame, and the other end of the spring is connected to the inner side of the pressure plate, the elastic force of the spring pulls the clamping rod of the clamping component to be inserted into the slot, and a circular plate is fixed to the outer end of the square rod, and the diameter of the circular plate is larger than the diameter of the square groove.

[0010] Furthermore, a sticking plate is fixed to the outer ends of the two clamping rods, a rotating sleeve is spirally sleeved on the outer side of the top clamping rod surface, an inner groove corresponding to the rotating sleeve is provided on the outer side of the slide plate, and an inner strip for limiting the rotating sleeve is provided inside the inner groove.

[0011] Furthermore, multiple filter frames are installed on the outside of the gear sleeve in a clockwise arrangement. The rotating roller uses the gear sleeve to make the multiple filter frames rotate clockwise. The multiple filter frames correspondingly collect impurities flowing inside the arc bottom trough.

[0012] The present invention also provides a method for using the above-mentioned decentralized sewage treatment water inlet automatic regulating device, comprising the following steps:

[0013] S1. Sewage enters the sewage treatment plant through the inlet channel, and the flow direction of the sewage corresponds to the opening direction of the filter frame. The motor is started, and the motor output end uses the rotating rod to slowly rotate the roller. The roller uses the tooth groove and gear sleeve to make the adjacent rollers rotate synchronously. The rotating gear sleeve drives the filter frame to rotate clockwise through the connecting plate and outer frame until the clockwise rotating filter frame enters the arc bottom trough. The filter frame is used to filter the sewage inside the arc bottom trough;

[0014] S2. The filter frame uses an arc-shaped filter frame to collect impurities in the sewage. Multiple arc-shaped filter frames move in sequence inside the arc-shaped bottom trough until the bottom filter frame moves to the leftmost side of the gear sleeve. The rotating gear sleeve uses the connecting plate and the outer frame to rotate the leftmost arc-shaped filter frame to the top of the gear sleeve. The remaining arc-shaped filter frames filter impurities in the sewage in sequence;

[0015] S3. After filtering the sewage, the filter frame rotates and moves to the top of the gear sleeve, pulling the sticking plate. Since the slide plate uses the inner strip to limit the rotating sleeve, and the rotating sleeve is spirally sleeved on the surface of the clamping rod, the moving sticking plate uses the clamping rod to pull the slide plate away from the connecting plate. The moving slide uses the pressure plate to pull the spring on the surface of the square rod, and the clamping rod gradually moves out of the clamping groove of the connecting plate during the movement. The weight of the filter frame and impurities causes the outer frame to slide inside the inclined groove using the oblique strip. The clamping rod gradually moves away from the connecting plate during the movement until the outer frame that moves forward is separated from the connecting plate.

[0016] S4. Pour out the impurities inside the arc-shaped filter frame through the opening of the filter frame. At this time, align the outer frame at the bottom of the filter frame with the connecting plate, push the filter frame backward, and the backward-moving outer frame drives the clamping component's clamping rod close to the connecting plate. Use the sticking plate to pull the clamping rod away from the connecting plate until the inner end of the clamping rod is in contact with the side of the connecting plate. Continue to push the filter frame backward, and the moving clamping component drives the clamping rod to slide on the side of the connecting plate. The inner end of the clamping rod corresponds to the slot. The elastic force of the spring uses the pressure plate to drive the slide plate and the clamping rod close to the connecting plate. The clamping rod is correspondingly inserted into the inside of the slot to complete the definition of the filter frame. The rotating gear sleeve uses the filter frame to continuously filter the sewage inside the water inlet channel.

[0017] Technical effects and advantages of the present invention:

[0018] 1. The present invention drives the filter frame to rotate clockwise through the rotating gear sleeve using the connecting plate and the outer frame. The filter frame moved to the inside of the arc-shaped bottom trough uses the arc-shaped filter frame to collect impurities in the sewage. Multiple arc-shaped filter frames correspond to the sewage impurities inside the arc-shaped bottom trough in turn to continuously filter and treat them, thereby improving the sewage treatment efficiency.

[0019] 2. The present invention separates the two slides of the clamping component by pulling them apart, and utilizes the separation of the slides to separate the inner end of the clamping rod from the clamping slot, making it convenient to remove the filter frame carrying impurities from the top of the connecting plate, completing the cleaning of the impurities. The filter frame can be conveniently reinstalled on the top of the rotating connecting plate through the clamping component, ensuring the continuous use of the filter frame.

[0020] 3. The present invention facilitates real-time adjustment of the distance between the inner end of the clamping rod and the inner side of the slide by rotating the rotating sleeve, so that the inner end of the clamping rod is always clamped in the clamping groove of the connecting plate. At this time, the outer frame uses the clamping parts to adapt to connecting plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of a decentralized sewage treatment water inlet automatic adjustment device according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the installation of a filter frame at the top of an inlet channel according to an embodiment of the present invention;

[0023] Figure 3 is an overall schematic diagram of a filter frame according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation of the filter frame and the outer frame according to an embodiment of the present invention;

[0025] Figure 5 is an overall schematic diagram of a connecting plate according to an embodiment of the present invention;

[0026] Figure 6 is a schematic perspective cross-sectional view of an outer frame of an embodiment of the present invention;

[0027] Figure 7 Schematic diagram of a portion of the clamping components connected to the end portion of the outer frame according to an embodiment of the present invention;

[0028] Figure 8 is an overall schematic diagram of a slide plate of a clamping component according to an embodiment of the present invention;

[0029] In the figure: 1. Water inlet channel; 2. Arc bottom trough; 3. Rotating roller; 4. Tooth groove; 5. Tooth sleeve; 6. Connecting plate; 7. Outer frame; 8. Bottom plate; 9. Arc filter frame; 10. Side frame; 11. Rotating rod; 12. Inclined groove; 13. Oblique strip; 14. Insert rod; 15. Side plate; 16. Fastening sleeve; 17. Slide plate; 18. Clamping rod; 19. Clamping groove; 20. Pressing plate; 21. Square and round rod; 22. Spring; 23. Adhesive plate; 24. Rotating sleeve; 25. Inner strip. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0031] The present invention provides a decentralized sewage treatment water inlet automatic regulating device, such as Figures 1 to 4The utility model shows that the utility model comprises an inlet channel 1, an arc-shaped bottom groove 2 is provided on the inner side of the inlet channel 1, two rollers 3 are provided on the top of the inlet channel 1, the ends of the rollers 3 are connected to the power components, and the surfaces of the rollers 3 are provided with tooth grooves 4. The outer sides of the two rollers 3 are rotatably sleeved with two gear sleeves 5, and the teeth on the inner side walls of the gear sleeves 5 mesh with the tooth grooves 4 of the rollers 3. The rotating rollers 3 use the gear sleeves 5 to make the adjacent rollers 3 rotate synchronously. The two gear sleeves 5 are fixedly connected by a plurality of connecting plates 6. The outer side of the connecting plate 6 is slidably sleeved with an outer frame 7, and a filter frame is installed on the outer frame 7. The filter frame includes a bottom plate 8 and an arc-shaped filter frame 9. The rotating gear sleeve 5 drives the outer frame 7 and the filter frame to rotate synchronously by using the connecting plate 6 until the rotating filter frame enters the arc-shaped bottom groove 2 of the inlet channel 1. The outer side surface of the arc-shaped filter frame 9 corresponds to the inner wall of the arc-shaped bottom groove 2, and the opening direction of the filter frame corresponds to the opposite direction of the water flow inside the inlet channel 1. Multiple filter frames are mounted in a clockwise arrangement on the outside of the gear sleeve 5. The rotating roller 3 utilizes the gear sleeve 5 to cause the multiple filter frames to rotate clockwise, and the multiple filter frames collect impurities flowing inside the arc-shaped bottom trough 2. When the power component operates to rotate the roller 3, the rotating roller 3 utilizes the gear sleeve 5 to cause another roller 3 to rotate synchronously. The two rollers 3 cooperate with the gear sleeve 5 to arrange the multiple filter frames in a waisted circular shape. The filter frames moving inside the arc-shaped bottom trough 2 utilize the arc-shaped filter frame 9 to collect impurities in the sewage. When the arc-shaped filter frame 9, which collects impurities, rotates to the top of the gear sleeve 5, the bottom plate 8 of the filter frame blocks the impurities, preventing the filtered impurities from re-entering the interior of the water inlet channel 1. The outer frame 7 is separated from the connecting plate 6 by sliding cooperation between the outer frame 7 and the connecting plate 6. At this time, the filter frame is separated from the gear sleeve 5. After the impurities inside the filter frame are discharged, the outer frame 7 is re-sleeved on the surface of the connecting plate 6 by sliding to complete the connection between the filter frame and the gear sleeve 5. At this time, the rotating gear sleeve 5 uses multiple filter frames to continuously filter the sewage inside the arc bottom trough 2.

[0032] exist Figure 1 and Figure 2In the figure, the power component includes a side frame 10, which is placed on the top surface of the water inlet channel 1. A screw that passes through the bottom surface of the side frame 10 is fixed to the top surface of the water inlet channel 1. A nut is spirally sleeved on the top of the screw. The side frame 10 is fixed to the top surface of the water inlet channel 1 by the spiral cooperation between the nut and the screw. The end of the roller 3 corresponds to the inner surface of the side frame 10. The end of the roller 3 is fixed with a rotating rod 11 that passes through the center of the side frame 10. The end of the rotating rod 11 is transmission-connected to the output end of the motor. The side frame 10 is installed on the top surface of the water inlet channel 1 by means of the spiral cooperation between the screw and the nut, the end of the rotating rod 11 is connected to the output end of the motor, the motor is started, and the output end of the motor uses the rotating rod 11 to slowly rotate the roller 3. The roller 3 uses the tooth groove 4 and the gear sleeve 5 to make the adjacent rollers 3 rotate synchronously. The rotating gear sleeve 5 drives the filter frame to rotate clockwise by means of the connecting plate 6 and the outer frame 7 until the clockwise rotating filter frame enters the interior of the arc bottom trough 2, and the sewage inside the arc bottom trough 2 is filtered and treated by the filter frame.

[0033] exist Figures 2 to 7 In the figure, both sides of the connecting plate 6 are provided with inclined grooves 12, and the inner wall of the outer frame 7 is fixed with inclined bars 13. The sliding outer frame 7 slides inside the inclined grooves 12 using the inclined bars 13. When the rotating filter frame is at the top of the gear sleeve 5, the bottom surface of the bottom plate 8 is fitted with the top surface of the outer frame 7. The bottom surface of the bottom plate 8 is fixed with an insertion rod 14, and the side of the outer frame 7 is fixed with a side plate 15 corresponding to the insertion rod 14, and the insertion rod 14 passes through the center of the side plate 15. The bottom end of the insertion rod 14 is spirally sleeved with a fastening sleeve 16. After filtering the sewage, the filter frame rotates and moves to the top of the gear sleeve 5. When the outer frame 7 is separated from the connecting plate 6, the weight of the filter frame and impurities causes the outer frame 7 to slide inside the inclined groove 12 using the oblique bars 13 until the forward-moving outer frame 7 is separated from the connecting plate 6. The moving outer frame 7 drives the filter frame to move forward synchronously using the insertion rod 14 and the side plate 15 until the filter frame is separated from the gear sleeve 5. At this time, it is convenient to pour out the impurities inside the filter frame. At this time, the outer frame 7 at the bottom of the filter frame is aligned with the connecting plate 6, and the filter frame is pushed backward. The filter frame is reinstalled on the outside of the rotating gear sleeve 5, which makes it convenient for the rotating gear sleeve 5 to use multiple filter frames to continuously filter the sewage inside the arc bottom trough 2.

[0034] exist Figures 4 to 8In the embodiment, the end of the outer frame 7 is provided with a clamping component for clamping the connecting plate 6. The clamping component includes two opposing slides 17, the inner side surfaces of the slides 17 being in contact with the side surfaces of the connecting plate 6. Two clamping rods 18 are passed through the side surfaces of the slides 17. The surface of the connecting plate 6 is provided with a clamping groove 19 corresponding to the clamping rods 18. The inner side ends of the clamping rods 18 are correspondingly inserted into the inner side surfaces of the clamping grooves 19. When the outer frame 7 moves backward on the surface of the connecting plate 6, the oblique strip 13 moves backward inside the oblique groove 12 until the rear side end of the oblique strip 13 is in contact with the rear side end of the oblique groove 12. At this time, the inner side surface of the slide 17 corresponds to the side surface of the connecting plate 6. At this time, the slide 17 allows the inner side ends of the clamping rods 18 to be inserted into the inner side surfaces of the clamping grooves 19. The snap fit between the clamping rods 18 and the clamping grooves 19 prevents the filter frame from detaching from the rotating surface of the connecting plate 6.

[0035] A pressure plate 20 is fixed to the side of the slide 17, and a square rod 21 passing through the pressure plate 20 is fixed to the side of the outer frame 7. A square groove corresponding to the square rod 21 is provided on the surface of the pressure plate 20. The square groove is used to limit the square rod 21 to prevent the slide 17 from rotating on the surface of the square rod 21 using the square groove, so that the rear side of the slide 17 is always parallel to the front side of the outer frame 7. A spring 22 is sleeved on the surface of the square rod 21, one end of the spring 22 is connected to the side of the outer frame 7, and the other end of the spring 22 is connected to the inner side of the pressure plate 20. The elastic force of the spring 22 pulls the clamping rod 18 of the clamping component to be inserted into the clamping groove 19. A circular plate is fixed to the outer end of the square rod 21, and the diameter of the circular plate is larger than the diameter of the square groove to prevent the moving slide 17 from driving the pressure plate 20 to separate from the square rod 21. After filtering the sewage, the filter frame rotates and moves to the top of the gear sleeve 5, pulling the slide plate 17. The slide plate 17 pulls the clamping rod 18 away from the connecting plate 6. The moving slide plate 17 uses the pressure plate 20 to pull the spring 22 on the surface of the square rod 21, and the clamping rod 18 gradually moves out from the inside of the clamping groove 19 of the connecting plate 6 during the movement. The weight of the filter frame and impurities causes the outer frame 7 to slide inside the inclined groove 12 using the inclined bar 13. The clamping rod 18 gradually moves away from the connecting plate 6 during the movement until the outer frame 7 that moves forward is separated from the connecting plate 6.

[0036] The impurities inside the arc-shaped filter frame 9 are poured out through the opening of the filter frame. At this time, the outer frame 7 at the bottom of the filter frame is aligned with the connecting plate 6, and the filter frame is pushed backward. The backward outer frame 7 drives the clamping component's card rod 18 close to the connecting plate 6, and pulls the card rod 18 away from the connecting plate 6 until the inner end of the card rod 18 is in contact with the side of the connecting plate 6. Continue to push the filter frame backward, and the moving clamping component drives the card rod 18 to slide on the side of the connecting plate 6. The inner end of the card rod 18 corresponds to the slot 19. The elastic force of the spring 22 uses the pressure plate 20 to drive the slide plate 17 and the card rod 18 close to the connecting plate 6. The card rod 18 is correspondingly inserted into the slot 19 to complete the definition of the filter frame. The rotating gear sleeve 5 uses the filter frame to continuously filter the sewage inside the water inlet channel 1.

[0037] exist Figure 7 and Figure 8 In the figure, the outer ends of the two clamping rods 18 are fixed with a sticking plate 23, and the outer surface of the top clamping rod 18 is spirally sleeved with a rotating sleeve 24. The outer side surface of the slide plate 17 is provided with an inner groove corresponding to the rotating sleeve 24, and the inner groove is provided with an inner strip 25 that limits the rotating sleeve 24. When the rotating sleeve 24 is rotated, since the slide plate 17 uses the inner strip 25 to limit the rotating sleeve 24, the rotating rotating sleeve 24 and the clamping rod 18 are spirally matched to make the clamping rod 18 move inside the slide plate 17. The moving clamping rod 18 uses the sticking plate 23 to make the adjacent clamping rods 18 move synchronously. Through the rotation of the rotating sleeve 24, it is convenient to adjust the distance between the inner end of the clamping rod 18 and the inner side surface of the slide plate 17 in real time, so that the inner end of the clamping rod 18 is always clamped inside the clamping groove 19 of the connecting plate 6. At this time, the outer frame 7 uses the clamping component to adapt to the connecting plates 6 of different thicknesses.

[0038] The present invention also provides a method for using the above-mentioned decentralized sewage treatment water inlet automatic regulating device, referring to Figures 1 to 8 As shown, the following steps are included:

[0039] S1. Sewage enters the sewage treatment plant through the inlet channel 1, and the flow direction of the sewage corresponds to the opening direction of the filter frame. The motor is started, and the motor output end uses the rotating rod 11 to slowly rotate the roller 3. The roller 3 uses the tooth groove 4 and the gear sleeve 5 to make the adjacent rollers 3 rotate synchronously. The rotating gear sleeve 5 drives the filter frame to rotate clockwise through the connecting plate 6 and the outer frame 7 until the clockwise rotating filter frame enters the arc bottom trough 2. The filter frame is used to filter the sewage inside the arc bottom trough 2;

[0040] S2. The filter frame uses the arc filter frame 9 to collect impurities in the sewage. Multiple arc filter frames 9 move in sequence inside the arc bottom trough 2 until the bottom filter frame moves to the leftmost side of the gear sleeve 5. The rotating gear sleeve 5 uses the connecting plate 6 and the outer frame 7 to rotate the leftmost arc filter frame 9 to the top of the gear sleeve 5. The remaining arc filter frames 9 filter impurities in the sewage in sequence;

[0041] S3. After filtering the sewage, the filter frame rotates and moves to the top of the gear sleeve 5, pulling the sticking plate 23. Since the slide plate 17 uses the inner strip 25 to limit the rotating sleeve 24, and the rotating sleeve 24 is spirally sleeved on the surface of the clamping rod 18, the moving sticking plate 23 uses the clamping rod 18 to pull the slide plate 17 away from the connecting plate 6. The moving slide plate 17 uses the pressure plate 20 to pull the spring 22 on the surface of the square rod 21, and the clamping rod 18 gradually moves out of the slot 19 of the connecting plate 6 during the movement. The weight of the filter frame and impurities causes the outer frame 7 to slide inside the inclined groove 12 using the oblique strip 13. The clamping rod 18 gradually moves away from the connecting plate 6 during the movement until the outer frame 7 that moves forward is separated from the connecting plate 6.

[0042] S4. Pour the impurities inside the arc-shaped filter frame 9 out through the opening of the filter frame. At this time, the outer frame 7 at the bottom of the filter frame is aligned with the connecting plate 6, pushing the filter frame backward. The backward-moving outer frame 7 drives the clamping component's card rod 18 close to the connecting plate 6, and uses the sticking plate 23 to pull the card rod 18 away from the connecting plate 6 until the inner end of the card rod 18 is in contact with the side of the connecting plate 6. Continue to push the filter frame backward, and the moving clamping component drives the card rod 18 to slide on the side of the connecting plate 6. The inner end of the card rod 18 corresponds to the slot 19. The elastic force of the spring 22 uses the pressure plate 20 to drive the slide plate 17 and the card rod 18 close to the connecting plate 6. The card rod 18 is correspondingly inserted into the slot 19, completing the definition of the filter frame, and the rotating gear sleeve 5 uses the filter frame to continuously filter the sewage inside the water inlet channel 1.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A decentralized sewage treatment water inlet automatic regulating device, characterized by: The invention comprises a water inlet channel (1), wherein an arc bottom groove (2) is provided on the inner side of the water inlet channel (1), and two rollers (3) are provided on the top of the water inlet channel (1), wherein the ends of the rollers (3) are connected to a power component, and the surfaces of the rollers (3) are provided with tooth grooves (4), and the outer sides of the two rollers (3) are rotatably sleeved with two tooth sleeves (5), and the teeth on the inner side walls of the tooth sleeves (5) are meshed with the tooth grooves (4) of the rollers (3), and the rotating rollers (3) use the tooth sleeves (5) to make the adjacent rollers (3) rotate synchronously, and the two tooth sleeves (5) are connected by multiple connecting rods. The connecting plate (6) is fixedly connected, and an outer frame (7) is slidably sleeved on the outer side of the connecting plate (6). A filter frame is installed on the outer frame (7), and the filter frame includes a bottom plate (8) and an arc-shaped filter frame (9). The rotating gear sleeve (5) drives the outer frame (7) and the filter frame to rotate synchronously by using the connecting plate (6) until the rotating filter frame enters the interior of the arc-shaped bottom groove (2) of the water inlet channel (1). The outer circumferential surface of the arc-shaped filter frame (9) corresponds to the inner side wall of the arc-shaped bottom groove (2), and the opening direction of the filter frame corresponds to the opposite direction of the water flow inside the water inlet channel (1).

2. The decentralized sewage treatment water inlet automatic regulating device according to claim 1 is characterized by: The power component comprises a side frame (10), the side frame (10) being placed correspondingly on the top surface of the water inlet channel (1), a screw rod penetrating the bottom surface of the side frame (10) being fixed on the top surface of the water inlet channel (1), a nut being spirally sleeved on the top end of the screw rod, and the side frame (10) being fixedly mounted on the top surface of the water inlet channel (1) by means of the spiral fit between the nut and the screw rod, the end of the roller (3) corresponding to the inner side surface of the side frame (10), the end of the roller (3) being fixed with a rotating rod (11) penetrating the center of the side frame (10), and the end of the rotating rod (11) being transmission-connected to the output end of the motor.

3. The decentralized sewage treatment water inlet automatic regulating device according to claim 2 is characterized by: Both sides of the connecting plate (6) are provided with inclined grooves (12), and the inner wall of the outer frame (7) is fixed with inclined strips (13). The sliding outer frame (7) slides inside the inclined grooves (12) by means of the inclined strips (13). When the rotating filter frame is at the top of the gear sleeve (5), the bottom surface of the bottom plate (8) fits with the top surface of the outer frame (7). The bottom surface of the bottom plate (8) is fixed with an insertion rod (14). The side of the outer frame (7) is fixed with a side plate (15) corresponding to the insertion rod (14), and the insertion rod (14) passes through the center of the side plate (15). The bottom end of the insertion rod (14) is spirally sleeved with a fastening sleeve (16).

4. The decentralized sewage treatment water inlet automatic regulating device according to claim 3 is characterized by: The end of the outer frame (7) is provided with a clamping component for clamping the connecting plate (6), and the clamping component includes two opposite slides (17). The inner side of the slide (17) is in contact with the side of the connecting plate (6). Two clamping rods (18) pass through the side of the slide (17). The surface of the connecting plate (6) is provided with a clamping groove (19) corresponding to the clamping rod (18), and the inner end of the clamping rod (18) is correspondingly inserted into the inside of the clamping groove (19).

5. The decentralized sewage treatment water inlet automatic regulating device according to claim 4 is characterized in that: A pressure plate (20) is fixed on the side of the slide (17), a square rod (21) penetrating the pressure plate (20) is fixed on the side of the outer frame (7), a square groove corresponding to the square rod (21) is provided on the surface of the pressure plate (20), a spring (22) is sleeved on the surface of the square rod (21), one end of the spring (22) is connected to the side of the outer frame (7), and the other end of the spring (22) is connected to the inner side of the pressure plate (20), the elastic force of the spring (22) pulls the clamping rod (18) of the clamping component to be inserted into the clamping groove (19), and a circular plate is fixed on the outer end of the square rod (21), and the diameter of the circular plate is larger than the diameter of the square groove.

6. The decentralized sewage treatment water inlet automatic regulating device according to claim 5, characterized in that: The outer ends of the two clamping rods (18) are fixed with a sticking plate (23), the outer surface of the top clamping rod (18) is spirally sleeved with a rotating sleeve (24), the outer side surface of the slide plate (17) is provided with an inner groove corresponding to the rotating sleeve (24), and the inner groove is provided with an inner strip (25) that limits the rotating sleeve (24).

7. The decentralized sewage treatment water inlet automatic regulating device according to claim 6, characterized in that: A plurality of filter frames are mounted on the outside of the gear sleeve (5) in a clockwise arrangement. The rotating roller (3) uses the gear sleeve (5) to cause the plurality of filter frames to rotate clockwise. The plurality of filter frames correspondingly collect impurities flowing inside the arc-shaped bottom trough (2).

8. A method for using the decentralized sewage treatment water inlet automatic regulating device according to claim 7, characterized in that: The following steps are involved: S1. Sewage enters the sewage treatment plant through the water inlet channel (1), and the flow direction of the sewage corresponds to the opening direction of the filter frame. The motor is started, and the output end of the motor uses the rotating rod (11) to slowly rotate the roller (3). The roller (3) uses the tooth groove (4) and the gear sleeve (5) to make the adjacent rollers (3) rotate synchronously. The rotating gear sleeve (5) drives the filter frame to rotate clockwise using the connecting plate (6) and the outer frame (7) until the clockwise rotating filter frame enters the interior of the arc bottom trough (2), and the filter frame is used to filter the sewage inside the arc bottom trough (2); S2, the filter frame uses the arc filter frame (9) to collect impurities in the sewage, and the multiple arc filter frames (9) move in sequence inside the arc bottom trough (2) until the filter frame at the bottom moves to the leftmost side of the gear sleeve (5), and the rotating gear sleeve (5) uses the connecting plate (6) and the outer frame (7) to rotate the leftmost arc filter frame (9) to the top of the gear sleeve (5), and the remaining multiple arc filter frames (9) filter the impurities in the sewage in sequence; S3, after filtering the sewage, the filter frame rotates and moves to the top of the gear sleeve (5), pulling the sticking plate (23), because the slide plate (17) uses the inner strip (25) to limit the rotating sleeve (24), and the rotating sleeve (24) is spirally sleeved on the surface of the clamping rod (18), the moving sticking plate (23) uses the clamping rod (18) to pull the slide plate (17) away from the connecting plate (6), and the moving slide plate (17) uses the pressure plate (20) to pull the spring (22) on the surface of the square rod (21), and the clamping rod (18) gradually moves out from the inside of the clamping groove (19) of the connecting plate (6) during the movement. The weight of the filter frame and impurities causes the outer frame (7) to slide inside the inclined groove (12) using the oblique strip (13), and the clamping rod (18) gradually moves away from the connecting plate (6) during the movement until the outer frame (7) that moves forward is separated from the connecting plate (6); S4, pour out the impurities inside the arc filter frame (9) through the opening of the filter frame, at this time, the outer frame (7) at the bottom of the filter frame is aligned with the connecting plate (6), and the filter frame is pushed backward. The outer frame (7) that moves backward drives the clamping member's clamping rod (18) close to the connecting plate (6), and the clamping rod (18) is pulled away from the connecting plate (6) by the sticking plate (23) until the inner end of the clamping rod (18) is in contact with the side of the connecting plate (6), and the filter frame is pushed backward. The moving clamping member drives the clamping rod (18) to slide on the side of the connecting plate (6), and the inner end of the clamping rod (18) corresponds to the slot (19). The elastic force of the spring (22) drives the slide plate (17) and the clamping rod (18) close to the connecting plate (6) by the pressure plate (20), and the clamping rod (18) is correspondingly inserted into the slot (19), completing the limitation of the filter frame, and the rotating gear sleeve (5) uses the filter frame to continuously filter the sewage inside the water inlet channel (1).

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