A device for evenly placing deodorant in sewage treatment plants

Abstract

The present invention belongs to the technical field of sewage treatment, and specifically relates to a device for facilitating uniform delivery of deodorant in a sewage treatment plant, comprising a storage tank, water pipes are provided on both sides of the storage tank, a delivery platform is fixedly installed inside the storage tank, a collecting plate is provided inside the storage tank, the collecting plate is located below the water pipe, a mounting column is fixedly connected to the middle of the collecting plate, a screw rod is fixedly connected to the bottom end of the mounting column, two groups of winding wheels are fixedly connected to the surface of the mounting column, main scraping rods are provided on both sides of the collecting plate, two groups of partitions are fixedly connected to the front and rear sides of the top of the collecting plate, a mounting frame is fixedly connected to the inside of the delivery platform, so that users can collect and process the sundries in the sewage in a centralized manner, and avoid uneven delivery of the deodorant inside the storage tank due to always maintaining delivery in a single direction, thereby causing uneven concentration of the deodorant in the sewage and poor deodorization.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a device that facilitates uniform placement of deodorants in sewage treatment plants. Background Art

[0002] Sewage treatment is a very important part of urban construction and maintenance at this stage. Sewage is concentrated to sewage treatment plants through the complex underground drainage system in the city. Sewage treatment plants need to treat and purify the large amount of sewage generated in the city every day before discharging it to reduce pollution to the environment.

[0003] At present, one of the links in sewage treatment is the placement of deodorants. When sewage is precipitated in the sedimentation tank, deodorants are added to the sewage to purify the large amount of odor generated in the sewage. However, there are still some problems with the placement of deodorants at this stage;

[0004] 1: Manual placement requires a lot of manpower. When treating sewage in a large-capacity sedimentation tank, a large amount of deodorant is required. Manual placement requires a lot of manpower to carry out the placement operation, and the deodorant needs to be carried and moved to a different location for placement;

[0005] 2: Extraction through a water pump will cause the deodorant to be always placed in the sedimentation tank at a certain position in the sedimentation tank, and the deodorant cannot be evenly placed in the sedimentation tank, which will cause uneven concentration distribution of the deodorant in the sedimentation tank. Summary of the invention

[0006] The object of the present invention is to provide a device for facilitating the uniform delivery of deodorants in sewage treatment plants, so as to solve the problem of manual delivery proposed in the above-mentioned background technology. Manual delivery requires a large amount of manpower. When treating sewage in a large-capacity sedimentation tank, a large amount of deodorants is required. Manual delivery requires a large amount of manpower for the delivery operation, and the deodorants need to be carried and moved to different positions for delivery. The water pump is used for extraction. The water pump extraction causes the deodorants to be delivered to the sedimentation tank at a certain position in the sedimentation tank all the time, and the deodorants cannot be evenly delivered in the sedimentation tank, which will cause the concentration distribution of the deodorants in the sedimentation tank to be uneven.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for evenly dispensing deodorant in a sewage treatment plant, comprising a storage tank, water pipes are provided on both sides of the storage tank, a dispensing platform is fixedly installed inside the storage tank, a collecting plate is provided inside the storage tank, the collecting plate is located below the water pipe, a mounting column is fixedly connected to the middle of the collecting plate, a screw rod is fixedly connected to the bottom end of the mounting column, two groups of winding wheels are fixedly connected to the surface of the mounting column, main scraping rods are provided on both sides of the collecting plate, two groups of partitions are fixedly connected to the front and rear sides of the top of the collecting plate, a mounting frame is fixedly connected to the inside of the dispensing platform, a rotating wheel is installed on the top of the mounting frame through a bearing, and a resistance rod is fixedly connected to the upper and lower ends of the rotating wheel, The left side of the mounting frame is fixedly connected with a mounting plate, and a rotating roller is arranged on the left side of the rotating wheel, the top of the rotating roller is connected to the mounting plate by a bearing, and a friction groove is opened on the surface of the rotating roller, and two groups of push plates are arranged on the top of the mounting column, and the bottom end of the push plate is connected to the mounting column by a bearing, and a transmission frame is arranged in the middle of the rotating wheel and the rotating roller, and the middle of the transmission frame is connected to the mounting frame by a bearing, one end of the transmission frame extends to the bottom of the rotating wheel, and the other end of the transmission frame extends to the bottom of the rotating roller, and a transmission rod is inserted into the inside of the rotating roller, and the top of the transmission rod is fixedly connected with a clamping plate, and the top of the clamping plate is provided with a three-way pipe, the three-way pipe is connected to the clamping plate through a clamp, and the front side of the three-way pipe is connected to an external pipe through a screw sleeve.

[0008] Preferably, a nut sleeve is fixedly connected to the bottom end of the storage pool, the nut sleeve is communicated with the interior of the storage pool, the bottom end of the screw rod extends through the storage pool to the interior of the nut sleeve, the length of the screw rod is fifty centimeters, and the distance from the inner wall of the bottom of the storage pool to the bottom end of the delivery platform is fifty centimeters.

[0009] Preferably, auxiliary scraper rods are inserted at both ends of the main scraper rod, the auxiliary scraper rod is L-shaped, the auxiliary scraper rod is fitted with the inside of the collecting plate, the surface of the auxiliary scraper rod is fixedly connected with a slider, the surface of the partition is provided with a sliding groove, and the slider is located inside the sliding groove at the corresponding position on the same side.

[0010] Preferably, a spring is provided inside the partition, one end of the spring is fixedly connected to the inner wall of the partition, and the other end of the spring is fixedly connected to the slider on the surface of the auxiliary scraper rod. Two sets of pull ropes are provided on the left and right sides of the collecting plate, one end of the pull ropes is fixedly connected to the top of the main scraper rod at the corresponding position on the same side, and the other end of the pull ropes is fixedly connected to the surfaces of the two sets of winding wheels.

[0011] Preferably, there are two groups of interference grooves, which are distributed in a mirror-image manner. The two ends of a single group of interference grooves are respectively located on both sides of the roller surface. A interference block is fixedly connected to the end of the interference rod, and the position of the interference block corresponds to the end of a group of interference grooves.

[0012] Preferably, the two groups of push plates are respectively located on both sides of the rotating wheel, the front sides of the push plates are fixedly connected with friction blocks, the two sides of the central axis of the rotating wheel are fixedly connected with transmission wheels, and the top of the friction block is in contact with the back of the transmission wheel.

[0013] Preferably, the bottom end of the transmission rod is connected to a connecting block via a bearing, and one end of the transmission frame located below the roller is hingedly connected to the connecting block, and the end of the transmission frame hinged to the connecting block can perform telescopic movement.

[0014] Preferably, the end of the transmission frame located below the rotating wheel is U-shaped, and the two ends of the transmission frame are respectively located at the lower right side of both sides of the rotating wheel. Transmission grooves are opened on both sides of the rotating wheel, and transmission blocks are fixedly connected to the inside of the transmission grooves. The transmission blocks are respectively fixedly connected to the surface of the transmission frame on the same side.

[0015] Preferably, the transmission rod can freely move up and down inside the roller, the transmission rod is tightly fitted with the slot hole inside the roller and the transmission rod cannot rotate inside the roller.

[0016] Preferably, the circumference of the transmission groove is the same as the height of the friction block, and the height of the friction block is the same as the height of the screw rod, that is, the circumference of the transmission groove and the height of the friction block are both fifty centimeters.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting a collecting plate, the device drives the collecting plate to rise by borrowing the buoyancy of sewage, so that the mounting column and the nut sleeve cooperate to drive the mounting column and the winding wheel to rotate, so that the main scraper rod and the auxiliary scraper rod are pulled by the pull rope, and the solid debris contained in the sewage discharged from the water pipe is pushed by the main scraper rod and the auxiliary scraper rod, so that the debris is gradually pushed to the middle of the collecting plate for concentration. When the collecting plate is completely raised, the debris is filtered out of the sewage by the filter screen on the surface of the collecting plate and concentrated in the middle of the collecting plate, so that the user can collect and process the debris in the sewage in a centralized manner, avoid the solid debris from mixing in the sewage, affecting the subsequent treatment and discharge of the sewage, and avoid the solid debris from conflicting with the extrusion device during the subsequent extrusion operation of the sludge in the sewage, causing the device to wear and reduce the service life, and improve the efficiency of the subsequent extrusion operation of the water in the sludge;

[0019] 2. By setting a rotating wheel and a rotating roller, the device drives the push plate and the friction block to rise in the process of the collection plate being lifted by the buoyancy of the sewage, and drives the rotating wheel to rotate through the mutual friction between the friction block and the transmission wheel. When the rotating wheel rotates, the abutment rod cooperates with the abutment groove, so that the abutment groove repeats the movement process of rotating half a circle in both directions, thereby driving the three-way pipe to rotate in the same direction, so that the deodorant input into the three-way pipe from the external pipe is affected by the inertia of the three-way pipe during the rotation when discharged, and the spray distance is farther, and the direction is adjusted by rotation, so that the sewage at different positions can be put into the deodorant, avoiding the uneven placement of the deodorant in the storage tank due to the single direction of placement, thereby causing the uneven concentration of the deodorant in the sewage and the poor deodorization effect. The deodorant is continuously thrown out through the device, so that the deodorant placement area is increased and the dosage is more uniform;

[0020] 3. By setting a transmission frame, the transmission frame cooperates with the transmission block through the transmission groove, so that it can shake left and right, thereby pulling the transmission rod to move up and down, and cooperating with the rotating wheel and the rotating roller, the card plate and the three-way pipe can rotate forward and reversely at the same time under the drive of the rotating roller during the up and down movement. The card plate and the three-way pipe are driven up and down by the transmission rod, so that the height of the two ends of the three-way pipe changes continuously. Under the condition that the pressure of the deodorant spraying remains unchanged, by changing the height of the three-way pipe, the parabola generated by the process of the deodorant falling into the storage tank is different, and the height of the three-way pipe is increased. As the parabola becomes larger, the distance the deodorant is thrown increases, and as the height of the tee pipe decreases, the parabola decreases, and the distance the deodorant is thrown decreases, the tee pipe is driven to rotate and move up and down continuously, so that the distance of the deodorant's placement is adjusted regularly. The deodorant is placed in the process of continuous sewage discharge, not after the sewage is discharged. Because of the large amount of sewage, the continuously placed deodorant will not be neutralized by the large amount of sewage, resulting in an inability to react quickly with the sewage. The deodorant can be mixed with the sewage more evenly, thereby increasing the deodorizing effect of the deodorant. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic front view of the structure of the present invention;

[0022] Figure 2 It is a schematic cross-sectional view of the structure of the present invention;

[0023] Figure 3 It is a schematic top view of the structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional separation of the structure of the screw rod and the nut sleeve in the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional connection of the collecting plate and the mounting column in the present invention;

[0026] Figure 6 It is a schematic top view cross-sectional view of the structure of the main scraper rod and the auxiliary scraper rod in the present invention;

[0027] Figure 7 It is a schematic cross-sectional view of the structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional connection of the structure of the mounting column, the rotating wheel and the rotating roller in the present invention;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional connection of the structure of the rotating wheel, the rotating roller and the pushing plate in the present invention;

[0030] Fig.10 It is a schematic diagram of the three-dimensional connection of the structure of the rotating wheel, the push plate, the friction block and the transmission wheel in the present invention;

[0031] Fig.11 It is a schematic diagram of the three-dimensional connection of the structure of the rotating wheel, the rotating roller and the transmission frame in the present invention.

[0032] In the figure: 1. storage tank; 2. water pipe; 3. delivery platform; 4. collection plate; 5. mounting column; 6. screw rod; 7. nut sleeve; 8. winding wheel; 9. main scraper rod; 10. auxiliary scraper rod; 11. partition; 12. pull rope; 13. mounting frame; 14. rotating wheel; 15. resistance rod; 16. mounting plate; 17. rotating roller; 18. resistance groove; 19. push plate; 20. friction block; 21. transmission wheel; 22. transmission frame; 23. transmission rod; 24. transmission groove; 25. transmission block; 26. clamping plate; 27. three-way pipe; 28. external pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] Example 1

[0036] This embodiment is a device that facilitates the uniform placement of deodorant in a sewage treatment plant, such as Figure 1-6As shown, it includes a storage tank 1, water pipes 2 are opened on both sides of the storage tank 1, a delivery platform 3 is fixedly installed inside the storage tank 1, a collecting plate 4 is arranged inside the storage tank 1, the collecting plate 4 is located below the water pipe 2, a mounting column 5 is fixedly connected to the middle of the collecting plate 4, a screw rod 6 is fixedly connected to the bottom end of the mounting column 5, two groups of winding wheels 8 are fixedly connected to the surface of the mounting column 5, main scraping rods 9 are arranged on both sides of the collecting plate 4, and two groups of partitions 11 are fixedly connected to the front and rear sides of the top of the collecting plate 4.

[0037] Furthermore, a nut sleeve 7 is fixedly connected to the bottom end of the storage pool 1, and the nut sleeve 7 is connected to the interior of the storage pool 1. The bottom end of the screw rod 6 extends through the storage pool 1 to the interior of the nut sleeve 7. The length of the screw rod 6 is fifty centimeters, and the distance from the inner wall of the bottom of the storage pool 1 to the bottom end of the delivery platform 3 is fifty centimeters. Auxiliary scraper rods 10 are inserted at both ends of the main scraper rod 9. The auxiliary scraper rod 10 is L-shaped, and the auxiliary scraper rod 10 fits with the interior of the collecting plate 4. The surface of the auxiliary scraper rod 10 is fixedly connected with a slider, and the surface of the partition 11 is provided with a slide groove, and the slider is located inside the slide groove at the corresponding position on the same side. A spring is arranged inside the partition 11, one end of the spring is fixedly connected to the inner wall of the partition 11, and the other end of the spring is fixedly connected to the slider on the surface of the auxiliary scraper rod 10. Two sets of pull ropes 12 are arranged on the left and right sides of the interior of the collecting plate 4, one end of the pull rope 12 is respectively fixedly connected to the top of the main scraper rod 9 at the corresponding position on the same side, and the other end of the pull rope 12 is respectively fixedly connected to the surface of the two sets of winding wheels 8.

[0038] When the present embodiment is implemented, the user first discharges the sewage into the storage tank 1 through the water pipe 2. When the sewage is discharged, the buoyancy of the sewage drives the collecting plate 4 and the main scraper 9 and the auxiliary scraper 10 on the collecting plate 4 to continuously rise. During the rising process of the collecting plate 4, the mounting column 5 and the screw rod 6 are driven to move upward. The screw rod 6 cooperates with the nut sleeve 7 so that the screw rod 6 rotates at the same time during the rising process, and drives the mounting column 5 and the winding wheel 8 to rotate in the same direction at the same time. At this time, the winding wheel 8 rotates. When the winding wheel 8 rotates, the electric pull rope 12 is gradually wound around the surface of the winding wheel 8, and the winding wheel 8 continuously rotates to drive After the pull rope 12 is wound, the main scraper rod 9 and the auxiliary scraper rod 10 are pulled gradually closer to the surface of the collecting plate 4 by the pull rope 12. As the collecting plate 4 continues to rise, the winding wheel 8 is driven by the screw rod 6 to continuously pull the main scraper rod 9 and the auxiliary scraper rod 10. At this time, the auxiliary scraper rod 10 drives the slider to move in the internal slide groove of the partition 11. At this time, the slider pulls the spring inside the slide groove to deform. When the collecting plate 4 rises to the highest point, it stops moving. At this time, the pull rope 12 is completely wound around the surface of the winding wheel 8, and at this time, the main scraper rod 9 and the auxiliary scraper rod 10 are closed on both sides of the mounting column 5. When the sewage is discharged, the collecting plate 4 drives the mounting column 5 and the screw rod 6 to descend by gravity. At this time, The resilience of the spring pulls the main scraper rod 9 and the auxiliary scraper rod 10 to reset, and at the same time pulls the pull rope 12. At this time, when the collecting plate 4 drives the mounting column 5 and the screw rod 6 to descend, the mounting column 5, the screw rod 6 and the winding wheel 8 rotate in the opposite direction through the nut sleeve 7. After the winding wheel 8 rotates in the opposite direction, the pull rope 12 is released, and at the same time, the pull rope 12 is stretched to the initial state through the main scraper rod 9 and the auxiliary scraper rod 10. By setting the collecting plate 4, the device drives the collecting plate 4 to rise by borrowing the buoyancy of the sewage, so that the mounting column 5 and the nut sleeve 7 cooperate to drive the mounting column 5 and the winding wheel 8 to rotate, thereby pulling the main scraper rod 9 and the auxiliary scraper rod 10 through the pull rope 12. The auxiliary scraper 10 pushes the solid debris contained in the sewage discharged from the water pipe 2, thereby gradually pushing the debris to the middle of the collecting plate 4 for concentration. When the collecting plate 4 is completely raised, the debris is filtered out of the sewage through the filter screen on the surface of the collecting plate 4 and concentrated in the middle of the collecting plate 4, so that the user can centrally collect and process the debris in the sewage to avoid the solid debris from being mixed in the sewage, affecting the subsequent treatment and discharge of the sewage, and avoiding the subsequent squeezing operation of the sludge in the sewage, which will cause the solid debris to conflict with the squeezing device, resulting in wear of the device and shortening of its life, and improve the efficiency of the subsequent squeezing operation of the water in the sludge.

[0039] Example 2

[0040] In other aspects, this embodiment also provides a device that facilitates the uniform placement of deodorants in sewage treatment plants, such as Figure 1-11As shown, the inside of the delivery platform 3 is fixedly connected with a mounting frame 13, a rotating wheel 14 is installed on the top of the mounting frame 13 through a bearing, and the upper and lower ends of the rotating wheel 14 are fixedly connected with a resistance rod 15, and the left side of the mounting frame 13 is fixedly connected with a mounting plate 16, and a roller 17 is arranged on the left side of the rotating wheel 14, and the top of the rotating roller 17 is connected to the mounting plate 16 through a bearing, and a resistance groove 18 is provided on the surface of the rotating roller 17, and two groups of push plates 19 are arranged on the top of the mounting column 5, and the bottom end of the push plate 19 is connected to the mounting column 5 through a bearing.

[0041] Furthermore, there are two groups of friction grooves 18, and the two groups of friction grooves 18 are distributed in a mirror image. The two ends of a single group of friction grooves 18 are respectively located on both sides of the surface of the roller 17. A friction block is fixedly connected to the end of the friction rod 15, and the position of the friction block corresponds to the end of a group of friction grooves 18. Two groups of push plates 19 are respectively located on both sides of the rotating wheel 14, and the front sides of the push plates 19 are fixedly connected to friction blocks 20. Both sides of the central axis of the rotating wheel 14 are fixedly connected to transmission wheels 21, and the top of the friction block 20 is in contact with the back of the transmission wheel 21.

[0042] During the specific implementation of this embodiment, during the process of the collecting plate 4 and the mounting column 5 rising, the mounting column 5 pushes the push plate 19 to rise, and the push plate 19 drives the friction block 20 to rise at the same time. Because the friction block 20 conflicts with the surface of the transmission wheel 21, when the friction block 20 rises, the friction block 20 and the transmission wheel 21 generate friction, and the rotating wheel 14 is driven to rotate by the friction force. After the rotating wheel 14 rotates, the interference rod 15 is driven to rotate in the same direction at the same time. When the interference rod 15 rotates to the position of the rotating roller 17, the interference block at the end of the interference rod 15 enters the inside of the interference groove 18, and the interference block is driven by the interference rod 15 and the rotating wheel 14 to rotate continuously, that is, The friction block continuously contacts the inner wall of the friction groove 18 inside the friction groove 18, thereby pushing the roller 17 to rotate, until the friction rod 15 drives the friction block to move out of the friction groove 18 from the port at the bottom end of a group of friction grooves 18. At this time, the roller 17 is driven to rotate 180 degrees by the friction block and the friction groove 18, that is, the rotating wheel 14 rotates half a circle, and the friction groove 18 is driven to rotate half a circle through the friction rod 15 and the friction block. When the rotating wheel 14 rotates again, it drives another group of friction rods 15 to move to the position of the roller 17, and the friction block at the end of the friction rod 15 enters the inside of another group of friction grooves 18, driving the roller again. 17 rotates 180 degrees in the opposite direction, that is, the wheel 14 rotates one circle, and the roller 17 is driven to rotate half a circle in the forward and reverse directions through the friction rod 15. During the rotation of the roller 17, the transmission rod 23 is driven to rotate in the same direction, thereby driving the clamping plate 26 and the three-way pipe 27 to rotate in the same direction. By setting the wheel 14 and the roller 17, the device drives the push plate 19 and the friction block 20 to rise in the process of the collection plate 4 being raised by the buoyancy of the sewage, and drives the wheel 14 to rotate through the mutual friction between the friction block 20 and the transmission wheel 21. When the wheel 14 rotates, the friction rod 15 cooperates with the friction groove 18, so that the friction groove 18 repeats the forward and reverse rotation. The movement process of rotating half a circle drives the three-way pipe 27 to rotate in the same direction, so that the deodorant input into the three-way pipe 27 by the external pipe 28 is affected by the inertia of the three-way pipe 27 when it is rotated, and the spray distance is farther. By adjusting the direction by rotation, sewage at different positions can be put into the deodorant, avoiding uneven delivery of the deodorant in the storage tank 1 due to always maintaining a single direction of delivery, thereby causing uneven concentration of the deodorant in the sewage and poor deodorization effect. The deodorant is continuously thrown out through the device, so that the deodorant delivery area is increased and the delivery dosage is more uniform.

[0043] Example 3

[0044] In other aspects, this embodiment also provides a device that facilitates the uniform placement of deodorants in sewage treatment plants, such as Figure 1-11As shown, a transmission frame 22 is provided in the middle of the rotating wheel 14 and the rotating roller 17, and the middle of the transmission frame 22 is connected to the mounting frame 13 through a bearing, one end of the transmission frame 22 extends to the bottom of the rotating wheel 14, and the other end of the transmission frame 22 extends to the bottom of the rotating roller 17, and a transmission rod 23 is inserted into the inside of the rotating roller 17, and a clamping plate 26 is fixedly connected to the top of the transmission rod 23, and a three-way pipe 27 is provided on the top of the clamping plate 26, and the three-way pipe 27 is connected to the clamping plate 26 through a clamp, and the front of the three-way pipe 27 is connected to an external pipe 28 through a screw sleeve.

[0045] Furthermore, the bottom end of the transmission rod 23 is connected to a connecting block through a bearing, and the end of the transmission frame 22 located below the roller 17 is hingedly connected to the connecting block, and the end of the transmission frame 22 hinged to the connecting block can perform telescopic movement, and the end of the transmission frame 22 located below the rotating wheel 14 is U-shaped, and the two ends of the transmission frame 22 are respectively located at the lower right side of both sides of the rotating wheel 14, and transmission grooves 24 are opened on both sides of the rotating wheel 14. The interior of the transmission grooves 24 is fixedly connected with a transmission block 25, and the transmission blocks 25 are respectively fixedly connected to the surface of the transmission frame 22 on the same side, and the transmission rod 23 can move freely up and down inside the rotating roller 17, and the transmission rod 23 is tightly fitted with the slot hole inside the rotating roller 17 and the transmission rod 23 cannot rotate inside the rotating roller 17. The circumference of the transmission groove 24 is the same as the height of the friction block 20, and the height of the friction block 20 is the same as the height of the screw rod 6, that is, the circumference of the transmission groove 24 and the height of the friction block 20 are both fifty centimeters.

[0046] In the specific implementation of this embodiment, during the rotation of the rotating wheel 14 and the rotating roller 17, the rotating wheel 14 drives the transmission groove 24 to rotate in the same direction at the same time. The transmission block 25 is located inside the transmission groove 24. When the transmission groove 24 rotates, the position of the transmission block 25 remains unchanged. Through the irregularly deformed transmission groove 24, when the transmission groove 24 rotates, the inner wall of the transmission groove 24 contacts the transmission block 25, driving the transmission frame 22 to shake left and right. During the shaking process of the transmission frame 22, the transmission frame 22 drives the transmission rod 23 upward. The transmission rod 23 continuously moves up and down, driving the card plate 26, the three-way pipe 27 and the external pipe 28 to continuously move up and down, that is, the card plate 26 and the three-way pipe 27 are driven by the roller 17 to rotate forward and reversely during the up and down movement. By setting the transmission frame 22, the transmission frame 22 cooperates with the transmission block 25 through the transmission groove 24, so that it shakes left and right, thereby pulling the transmission rod 23 to move up and down, cooperating with the rotating wheel 14 and the rotating roller 17, so that the card plate 26 and the three-way pipe 27 are driven by the roller 17 to rotate forward and reversely. In the process of moving up and down, the roller 17 drives the card plate 26 and the three-way pipe 27 to move up and down through the transmission rod 23, so that the heights of the two ends of the three-way pipe 27 are constantly changing. Under the condition that the pressure of the deodorant spraying remains unchanged, by changing the height of the three-way pipe 27, the parabola generated by the process of the deodorant falling into the storage tank 1 is different. As the height of the three-way pipe 27 increases, the parabola becomes larger, and the distance the deodorant is thrown increases. When the height of the three-way pipe 27 decreases, the parabola decreases, and the distance the deodorant is thrown decreases. By driving the three-way pipe 27 to rotate and move up and down continuously, the distance of the deodorant's placement position is constantly and regularly adjusted. The deodorant is placed in the process of continuous sewage discharge, not after the sewage is discharged. Because there is a lot of sewage, the continuously placed deodorant will not be neutralized by a large amount of sewage, resulting in failure to react with the sewage quickly. The deodorant can be mixed with the sewage more evenly, thereby increasing the deodorizing effect of the deodorant.

[0047] The complete working principle and working process of this technical solution are as follows:

[0048] During operation, the user first discharges sewage into the storage tank 1 through the water pipe 2. When the sewage is being discharged, the buoyancy of the sewage drives the collecting plate 4 and the main scraper 9 and the auxiliary scraper 10 on the collecting plate 4 to continuously rise. During the rising process of the collecting plate 4, the mounting column 5 and the screw rod 6 are driven to move upward. The screw rod 6 cooperates with the nut sleeve 7 so that the screw rod 6 rotates simultaneously during the rising process, and drives the mounting column 5 and the winding wheel 8 to rotate in the same direction at the same time. At this time, the winding wheel 8 rotates. When the winding wheel 8 rotates, the electric pull rope 12 is gradually wound around the surface of the winding wheel 8. After the pull rope 12 is wound by the continuous rotation of the winding wheel 8, The main scraper rod 9 and the auxiliary scraper rod 10 are pulled gradually closer to each other on the surface of the collecting plate 4 by the pull rope 12. As the collecting plate 4 continues to rise, the winding wheel 8 is driven by the screw rod 6 to continuously pull the main scraper rod 9 and the auxiliary scraper rod 10. At this time, the auxiliary scraper rod 10 drives the slider to move in the internal slide groove of the partition 11. At this time, the slider pulls the spring inside the slide groove to deform. When the collecting plate 4 rises to the highest point, it stops moving. At this time, the pull rope 12 is completely wrapped around the surface of the winding wheel 8, and at this time, the main scraper rod 9 and the auxiliary scraper rod 10 are closed on both sides of the mounting column 5. After the sewage is discharged, the collecting plate 4 drives the mounting column 5 and the screw rod 6 to descend by gravity. At this time, the rebound force of the spring The main scraper rod 9 and the auxiliary scraper rod 10 are pulled to reset, and the pull rope 12 is pulled at the same time. At this time, when the collecting plate 4 drives the mounting column 5 and the screw rod 6 to descend, the mounting column 5, the screw rod 6 and the winding wheel 8 rotate in the opposite direction through the nut sleeve 7. After the winding wheel 8 rotates in the opposite direction, the pull rope 12 is released, and the pull rope 12 is stretched to the initial state through the main scraper rod 9 and the auxiliary scraper rod 10 at the same time. By setting the collecting plate 4, the device drives the collecting plate 4 to rise by borrowing the buoyancy of the sewage, so that the mounting column 5 and the nut sleeve 7 cooperate to drive the mounting column 5 and the winding wheel 8 to rotate, so that the main scraper rod 9 and the auxiliary scraper rod 10 are pulled by the pull rope 12, and the main scraper rod 9 and the auxiliary scraper rod 10 are pulled by the main scraper rod 9 and the auxiliary scraper rod 10 Push the solid debris contained in the sewage discharged from the water pipe 2, so as to gradually push the debris to the middle of the collecting plate 4 for concentration. When the collecting plate 4 is completely raised, the debris is filtered out of the sewage through the filter screen on the surface of the collecting plate 4 and concentrated in the middle of the collecting plate 4, so that the user can collect and process the debris in the sewage in a centralized manner, avoid the solid debris from being mixed in the sewage, affecting the subsequent treatment and discharge of the sewage, and avoid the solid debris from colliding with the squeezing device during the subsequent squeezing operation of the sludge in the sewage, causing the device to wear and reduce its life, and improve the efficiency of the subsequent squeezing operation of the water in the sludge;

[0049] During the rising process of the collecting plate 4 and the mounting column 5, the mounting column 5 pushes the push plate 19 to rise, and the push plate 19 drives the friction block 20 to rise at the same time. Because the friction block 20 conflicts with the surface of the transmission wheel 21, when the friction block 20 rises, the friction block 20 and the transmission wheel 21 generate friction, and the rotating wheel 14 is driven to rotate by the friction force. After the rotating wheel 14 rotates, the interference rod 15 is driven to rotate in the same direction at the same time. When the interference rod 15 rotates to the position of the rotating roller 17, the interference block at the end of the interference rod 15 enters the inside of the interference groove 18, and the interference block is driven by the interference rod 15 and the rotating wheel 14 to rotate continuously, that is, the interference block is in the interference groove 18. The interior of the contact groove 18 continuously contacts the inner wall of the contact groove 18, thereby pushing the roller 17 to rotate, until the contact rod 15 drives the contact block to move out of the contact groove 18 from the port at the bottom end of a group of contact grooves 18. At this time, the roller 17 is driven to rotate 180 degrees by the contact block and the contact groove 18, that is, the rotating wheel 14 rotates half a circle, and the contact groove 18 is driven to rotate half a circle through the contact rod 15 and the contact block. When the rotating wheel 14 rotates again, it drives another group of contact rods 15 to move to the position of the roller 17, and the contact block at the end of the contact rod 15 enters the inside of another group of contact grooves 18, driving the roller 17 to rotate in the opposite direction again. One hundred and eighty degrees, that is, the wheel 14 rotates one circle, and the roller 17 is driven to rotate half a circle in both the forward and reverse directions through the friction rod 15. During the rotation of the roller 17, the transmission rod 23 is driven to rotate in the same direction, thereby driving the clamping plate 26 and the three-way pipe 27 to rotate in the same direction. By setting the wheel 14 and the roller 17, the device drives the push plate 19 and the friction block 20 to rise in the process of the collection plate 4 being raised by the buoyancy of the sewage, and drives the wheel 14 to rotate through the mutual friction between the friction block 20 and the transmission wheel 21. When the wheel 14 rotates, the friction rod 15 cooperates with the friction groove 18, so that the friction groove 18 repeatedly rotates in both the forward and reverse directions. The half-circle movement process drives the three-way pipe 27 to rotate in the same direction, so that the deodorant input into the three-way pipe 27 by the external pipe 28 is ejected farther due to the inertia of the three-way pipe 27 during the discharge, and the direction is adjusted by rotation, so that sewage at different positions can be put into the deodorant, avoiding uneven deodorant delivery in the storage tank 1 due to always maintaining a single direction of delivery, thereby causing uneven deodorant content concentration in the sewage and poor deodorization effect. The deodorant is continuously thrown out through the device, so that the deodorant delivery area is increased and the delivery dosage is more uniform;

[0050] During the rotation of the rotating wheel 14 and the roller 17, the rotating wheel 14 drives the transmission groove 24 to rotate in the same direction at the same time. The transmission block 25 is located inside the transmission groove 24. When the transmission groove 24 rotates, the position of the transmission block 25 remains unchanged. Through the irregularly deformed transmission groove 24, when the transmission groove 24 rotates, the inner wall of the transmission groove 24 conflicts with the transmission block 25, driving the transmission frame 22 to shake left and right. During the shaking of the transmission frame 22, the transmission frame 22 drives the transmission rod 23 to move up and down. Through the continuous up and down movement of the transmission rod 23, the clamping plate 26, the three-way pipe 27 and the external pipe 28 are driven to move up and down. That is, the clamping plate 26 and the three-way pipe 27 are driven by the roller 17 to rotate forward and reversely during the up and down movement. By setting the transmission frame 22, the transmission frame 22 cooperates with the transmission block 25 through the transmission groove 24, so that it shakes left and right, thereby pulling the transmission rod 23 to move up and down, cooperating with the rotating wheel 14 and the roller 17, so that the clamping plate 26 and the three-way pipe 27 move up and down. During the process, the roller 17 is driven to rotate forward and backward at the same time, and the driving rod 23 drives the card plate 26 and the three-way pipe 27 to move up and down, so that the heights of the two ends of the three-way pipe 27 are constantly changing. Under the condition that the pressure of the deodorant spraying remains unchanged, by changing the height of the three-way pipe 27, the parabola generated by the process of the deodorant falling into the storage tank 1 is different. As the height of the three-way pipe 27 increases, the parabola becomes larger, and the distance the deodorant is thrown out increases; as the height of the three-way pipe 27 decreases, the parabola decreases, and the distance the deodorant is thrown out decreases. By driving the three-way pipe 27 to rotate and move up and down continuously, the distance of the deodorant's placement position is constantly and regularly adjusted, and the deodorant is placed in the process of continuous sewage discharge, not after the sewage is discharged. Because there is a lot of sewage, the continuously placed deodorant will not be neutralized by a large amount of sewage, resulting in failure to react with the sewage quickly. The deodorant can be mixed with the sewage more evenly, thereby increasing the deodorizing effect of the deodorant.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A device for evenly dispensing deodorant in a sewage treatment plant, comprising a storage tank (1), Features: Water pipes (2) are provided on both sides of the storage pool (1), a placing platform (3) is fixedly installed inside the storage pool (1), a collecting plate (4) is provided inside the storage pool (1), the collecting plate (4) is located below the water pipe (2), a mounting column (5) is fixedly connected to the middle of the collecting plate (4), a screw rod (6) is fixedly connected to the bottom end of the mounting column (5), two sets of winding wheels (8) are fixedly connected to the surface of the mounting column (5), and the collecting plate (4) Main scraping rods (9) are arranged on both sides of the interior, two groups of partitions (11) are fixedly connected to the front and rear sides of the top of the collecting plate (4), a mounting frame (13) is fixedly connected to the interior of the placing platform (3), a rotating wheel (14) is installed on the top of the mounting frame (13) through a bearing, and the upper and lower ends of the rotating wheel (14) are fixedly connected to a resistance rod (15), a mounting plate (16) is fixedly connected to the left side of the mounting frame (13), and a rotating roller (17) is arranged on the left side of the rotating wheel (14) The top end of the rotating roller (17) is connected to the mounting plate (16) via a bearing, a friction groove (18) is provided on the surface of the rotating roller (17), two sets of push plates (19) are provided at the top end of the mounting column (5), the bottom end of the push plate (19) is connected to the mounting column (5) via a bearing, a transmission frame (22) is provided in the middle of the rotating wheel (14) and the rotating roller (17), the middle of the transmission frame (22) is connected to the mounting frame (13) via a bearing, and the transmission One end of the transmission frame (22) extends to the bottom of the rotating wheel (14), and the other end of the transmission frame (22) extends to the bottom of the rotating roller (17). A transmission rod (23) is inserted into the interior of the rotating roller (17). The top end of the transmission rod (23) is fixedly connected to a clamping plate (26). The top end of the clamping plate (26) is provided with a three-way pipe (27). The three-way pipe (27) is connected to the clamping plate (26) through a clamp, and the front of the three-way pipe (27) is connected to an external pipe (28) through a screw sleeve. The bottom end of the storage pool (1) is fixedly connected with a nut sleeve (7), the nut sleeve (7) is communicated with the inside of the storage pool (1), the bottom end of the screw rod (6) passes through the storage pool (1) and extends to the inside of the nut sleeve (7), the length of the screw rod (6) is fifty centimeters, and the distance from the inner wall of the bottom of the storage pool (1) to the bottom end of the delivery platform (3) is fifty centimeters; A spring is provided inside the partition (11), one end of the spring is fixedly connected to the inner wall of the partition (11), and the other end of the spring is fixedly connected to the slider on the surface of the auxiliary scraper (10); two groups of pull ropes (12) are provided on the left and right sides of the inside of the collecting plate (4), one end of the pull rope (12) is fixedly connected to the top of the main scraper (9) at the corresponding position on the same side, and the other end of the pull rope (12) is fixedly connected to the surface of the two groups of winding wheels (8); The said conflict grooves (18) are in two groups, and the two groups of the conflict grooves (18) are distributed in a mirror image, and the two ends of a single group of the conflict grooves (18) are respectively located on the two sides of the surface of the roller (17), and the end of the said conflict rod (15) is fixedly connected with a conflict block, and the position of the conflict block corresponds to the end of a group of the conflict grooves (18); The two groups of push plates (19) are respectively located on both sides of the rotating wheel (14); the front sides of the push plates (19) are fixedly connected with friction blocks (20); the two sides of the central axis of the rotating wheel (14) are fixedly connected with transmission wheels (21); the top ends of the friction blocks (20) and the back ends of the transmission wheels (21) are in contact with each other; The bottom end of the transmission rod (23) is connected to a connection block via a bearing, and one end of the transmission frame (22) located below the roller (17) is hingedly connected to the connection block, and the end of the transmission frame (22) hinged to the connection block performs telescopic movement; One end of the transmission frame (22) located below the rotating wheel (14) is U-shaped. The transmission frame (22) is located at the lower right side of both sides of the rotating wheel (14). Both sides of the rotating wheel (14) are provided with transmission grooves (24). The interiors of the transmission grooves (24) are fixedly connected with transmission blocks (25). The transmission blocks (25) are respectively fixedly connected to the surfaces of the transmission frame (22) on the same side.

2. A device for evenly placing deodorant in a sewage treatment plant according to claim 1, Features: Auxiliary scraper rods (10) are inserted at both ends of the main scraper rod (9), and the auxiliary scraper rod (10) is L-shaped. The auxiliary scraper rod (10) fits the inside of the collecting plate (4) with each other, and the surface of the auxiliary scraper rod (10) is fixedly connected with a slider, and the surface of the partition plate (11) is provided with a slide groove, and the slider is located inside the slide groove at the corresponding position on the same side.

3. A device for evenly placing deodorant in a sewage treatment plant according to claim 1, Features: The transmission rod (23) is free to move up and down inside the roller (17); the transmission rod (23) is tightly fitted with the slot hole inside the roller (17); and the transmission rod (23) cannot rotate inside the roller (17).

4. A device for evenly placing deodorant in a sewage treatment plant according to claim 1, Features: The circumference of the transmission groove (24) is the same as the height of the friction block (20), and the height of the friction block (20) is the same as the height of the screw rod (6), that is, the circumference of the transmission groove (24) and the height of the friction block (20) are both fifty centimeters.

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