Sludge treatment device for water conservancy project

Abstract

The invention discloses a water conservancy project sludge treatment device, and relates to the technical field of sewage treatment.The water conservancy project sludge treatment device is characterized in that a centrifugal bin is used for conducting centrifugal operation on sludge and is divided into an inner cavity and an outer cavity, the outer cavity collects the sludge, the inner cavity stores liquid, and a rotating motor is arranged at the top of the centrifugal bin; the rotating motor is used for providing power for centrifugal operation in the centrifugal bin, a base is arranged at the bottom of the centrifugal bin, the base is used for fixedly mounting the centrifugal bin, a feeding pipe is arranged at the top of the centrifugal bin, and sludge enters the centrifugal bin through the feeding pipe; meanwhile, when the hollow spiral plate is cleaned, sludge in the hollow spiral plate can fall off from the middle of the hollow spiral plate and is prevented from being accumulated at the bottom, the wall surface can be continuously cleaned, the sludge can fully receive the centrifugal force effect, the separation effect of the sludge and liquid is enhanced, the dryness and dewatering efficiency of the sludge are improved, and subsequent treatment or transportation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and specifically to a sludge treatment device for water conservancy projects. Background Art

[0002] A sludge treatment device for water conservancy projects is a device used for sludge treatment, aiming to centrifuge sludge.

[0003] The patent with the patent announcement number CN218202506U involves a base. A pretreatment mechanism is arranged on the left side of the base, and a dehydration mechanism is arranged in the middle of the base, and the dehydration mechanism is arranged at the lower right of the pretreatment mechanism; the pretreatment mechanism includes a sludge conditioning tank, a stirring mechanism is arranged inside the sludge conditioning tank, and a chemical dosing mechanism is arranged on the left side of the sludge conditioning tank; the dehydration mechanism includes a centrifuge, a support frame is arranged below the centrifuge, the lower part of the support frame is arranged in the middle of the upper side of the base, the periphery of the support is arranged on the upper part of the inner side wall of the sludge conditioning tank, a speed reduction motor is fixedly connected to the upper side of the middle part of the support, and a stirring blade is fixedly connected to the driving end on the lower side of the speed reduction motor. This patent has low manufacturing cost, simple structure, high efficiency, can meet the need of primary dehydration of sludge in small sewage treatment plants, and is easy to popularize and apply.

[0004] In the above patent, it has low manufacturing cost, simple structure, high efficiency, can meet the need of primary dehydration of sludge in small sewage treatment plants, and is easy to popularize and apply. However, there are still problems. When too much sludge accumulates, it will block the discharge port or affect the entry of subsequent sludge, making it difficult to ensure the smoothness of the sludge treatment process, affecting the treatment efficiency, the separation effect of sludge and liquid, reducing the dryness and dehydration efficiency of sludge, and being unfavorable for subsequent treatment or transportation. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a sludge treatment device for water conservancy projects, which solves the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A sludge treatment device for water conservancy projects, used for treating the caking of chamber sludge after centrifuging the sludge in water conservancy projects, includes a cleaning device: A centrifugation chamber, which is used for centrifuging sludge. It is divided into an inner cavity and an outer cavity. The outer cavity collects sludge, and the inner cavity stores liquid. A rotating motor is arranged at the top of the centrifugation chamber, which is used to provide power for the centrifugation operation inside the centrifugation chamber. A base is arranged at the bottom of the centrifugation chamber, which is used to fixedly install the centrifugation chamber. A feed pipe is arranged at the top of the centrifugation chamber, which is used for sludge to enter the inside of the centrifugation chamber. An inspection chamber is arranged in the middle part of the feed pipe, which is used to inspect the concentration of sludge; The bottom plate is fixedly installed on the outer wall of the centrifugal bin, and a telescopic motor is fixedly installed on the top of the bottom plate; The opening plate is slidably installed on the inner wall of the inspection bin, and the inspection bin is used for detecting the concentration of sludge of the same volume; The sliding plate is slidably installed on the outer wall of the inspection bin, and an L-shaped plate is fixedly installed on the top of the sliding plate. The L-shaped plate is used to control the inflow and outflow of the liquid medicine. Remove the worn inclined head plate and insert the new inclined head plate into the rotating buckle. When the inclined head plate is placed inside the rotating buckle, reverse the buckle to make the buckle slide on the first chute at the top of the inclined head plate.

[0007] According to the above technical solution, the cleaning device further includes a vertical plate, a long plate, a rotating buckle, an inclined head plate, a push plate, a hollow screw plate and a connecting plate. The telescopic motor is fixedly installed on the top of the bottom plate, and the telescopic motor is used to provide power for the liquid released from the bottom of the centrifugal bin after centrifugation is completed. One end of the vertical plate is fixedly installed at the output end of the telescopic motor, and the connecting plate is fixedly installed at the other end of the vertical plate. One end of the long plate is fixedly installed at the bottom of the side of the vertical plate away from the telescopic motor. The rotating buckle is arranged at the other end of the long plate. A buckle is rotatably installed on the top of the rotating buckle. The inclined head plate is slidably installed inside the rotating buckle. A first chute is opened at the top of the inclined head plate. The push plate is fixedly installed on the back of the long plate. When the vertical plate moves, it will drive the long plate to move. When the long plate moves, it will drive the inclined head plate to move. When the inclined head plate moves, the seal at the bottom of the centrifugal bin will be released.

[0008] According to the above technical solution, the cleaning device further includes a rotating column, a ring, a pushing rod and an L-shaped plate. One end of the rotating column is fixedly installed at the bottom of the inner cavity of the centrifugal bin, the ring is rotatably installed at the other end of the rotating column, the pushing rod is fixedly installed at the bottom of the ring, and the L-shaped plate is fixedly installed on the circumferential surface of the ring; Among them, a detection device for detecting the concentration of sludge and a control device for controlling the release of the medicament are arranged inside the inspection bin. When the push plate moves, it will drive the pushing rod at the bottom of the ring at the bottom of the rotating column to move. When the pushing rod rotates, it will drive the ring to rotate. When the ring rotates, it will drive the L-shaped plate to rotate.

[0009] According to the above technical solution, the detection device includes a pull rod, a rotating plate, a sliding plate, an elastic telescopic plate, and a roller. One end of the pull rod is fixedly installed on the top of the connecting plate. The side of the rotating plate away from the connecting plate is rotatably installed at the other end of the pull rod. The sliding plate is fixedly installed inside the inspection chamber. The fixed end of the elastic telescopic plate is slidably installed on the sliding plate. The roller is fixedly installed at the free end of the elastic telescopic plate. When the pull rod moves, it will drive the rotating plate to move. At the same time, when a certain amount of sludge enters the top of the opening plate, because the sludge with the same volume has a high density and thus a large weight, when the density of the sludge is just right, the weight of the sludge will cause the opening plate to move downward.

[0010] According to the above technical solution, the detection device further includes a contact rod, an inclined plate, and a semi-circular plate. The contact rod is fixedly installed at the free end of the elastic telescopic plate. The inclined plate is fixedly installed at the bottom of the opening plate. The semi-circular plate is fixedly installed on the inner wall of the feed pipe. When the roller contacts the inclined plate, it will drive the inclined plate to move to both sides. When the inclined plate moves to both sides, it will drive the opening plate to move to both sides.

[0011] According to the above technical solution, the inclined plate contacts the roller, and the rotating plate contacts the contact rod. When the roller moves, it will contact the inclined plate. When the roller contacts the inclined plate, it will drive the inclined plate to move to both sides.

[0012] According to the above technical solution, the control device includes a square block, a cylinder, a telescopic strip, a small gear, an irregular plate, a reverse plate, a medicine box, a liquid pipe, a fixed block, a long rod, a flat gear, a large gear, a rotating lever, a gear rod, and a fan plate. The square block is fixedly installed on the outer wall of the inspection chamber. The cylinder is rotatably installed on the side of the square block close to the sliding plate and penetrates the square block. The fixed end of the telescopic strip is fixedly installed on the circumferential surface of the cylinder. The small gear is fixedly installed at the end of the cylinder away from the sliding plate. The irregular plate is fixedly installed at the free end of the telescopic strip. The medicine box is fixedly installed on the outer surface of the inspection chamber. The liquid pipe is arranged at the bottom of the medicine box. The reverse plate is slidably installed at the bottom of the liquid pipe. The fixed block is fixedly installed on the surface of the medicine box. The long rod is rotatably installed inside the fixed block. The flat gear is fixedly installed at the bottom of the long rod. The large gear is fixedly installed at the top of the long rod. The rotating lever is fixedly installed inside the medicine box. The gear rod is rotatably installed inside the rotating lever. The fan plate is fixedly installed on the circumferential surface of the gear rod. When the irregular plate moves upward, it will block the position inside the liquid pipe close to the medicine box. At the same time, when the L-shaped plate continues to move downward, it will drive the reverse plate to move downward.

[0013] According to the above technical solution, the large gear and the gear rod are driven by a belt. The small gear meshes with the flat gear. The reverse plate contacts the L-shaped plate. When the large gear rotates, it will drive the gear rod on the rotating lever to rotate through the belt. When the rotating lever rotates, it will drive the fan plate to rotate.

[0014] The present invention provides a sludge treatment device for water conservancy projects. It has the following beneficial effects: (1) In this invention, when the inclined head plate is placed inside the rotating buckle and the buckle is reversed and buckled down, the buckle is slidably connected to the first chute at the top of the inclined head plate, enabling quick and simple installation. When the hollow screw plate rotates, it will clean the outer wall of the inner cavity and the inner wall of the outer cavity of the centrifugal bin. At the same time, when the hollow screw plate is cleaning, the sludge inside will fall from the middle of the hollow screw plate to avoid sludge accumulation at the bottom, and the wall surface can be continuously cleaned, enabling the sludge to fully receive the centrifugal force, enhancing the separation effect of the sludge and the liquid, improving the dryness and dehydration efficiency of the sludge, and facilitating subsequent treatment or transportation.

[0015] (2) In this invention, when the inclined plate moves to both sides, it will drive the opening plate to move to both sides. When the opening plate moves to both sides, the sludge above the opening plate will fall to the bottom, and the density of the sludge above is detected to avoid difficult centrifugal treatment due to too high density of the sludge. When the weight is too large, the opening plate will move downward again. When the opening plate moves downward, the medicament will enter the inside of the inspection bin. At the same time, the falling sludge will be mixed and stirred with the medicament due to the semi-circular plate. At the same time, the sludge can be inspected and analyzed, and the medicament mixing treatment can also be carried out, enhancing the functional integration degree of the equipment, reducing the number of equipment and links in the sludge treatment process, and improving the comprehensive utilization rate and treatment efficiency of the equipment.

[0016] (3) In this invention, when the large gear rotates, it will drive the gear rod on the rotating rod to rotate through the belt. When the rotating rod rotates, it will drive the fan plate to rotate, which can avoid precipitation of the medicament before entering the inspection bin. When the L-shaped plate continues to move downward, it will drive the reverse plate to move downward. When the reverse plate moves downward, the blockage at one end of the liquid pipe far from the medicament box will be released, ensuring that the medicament can only be released at specific times and conditions, avoiding the disorderly flow and waste of the medicament, and realizing the precise control of the medicament dosage and dosing timing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the vertical plate and the connecting plate structure of the present invention; Figure 3 It is a schematic diagram of the L-shaped plate and the hollow screw plate structure of the present invention; Figure 4 It is a schematic diagram of the long plate and the inclined head plate structure of the present invention; Figure 5 It is a schematic diagram of the rotating buckle and the inclined head plate structure of the present invention; Figure 6 It is a schematic diagram of the feed pipe and the inspection bin structure of the present invention; Figure 7Schematic diagram of the roller and inclined plate structure of the present invention; Figure 8 Schematic diagram of the medicine box and fixed block structure of the present invention; Figure 9 Schematic diagram of the opening plate and sliding plate structure of the present invention; Figure 10 Schematic diagram of the small gear and spur gear structure of the present invention.

[0018] In the figure: 1, centrifugal chamber; 2, rotating motor; 3, base; 4, telescopic motor; 5, feed pipe; 501, bottom plate; 502, vertical plate; 503, long plate; 504, rotating buckle; 505, inclined head plate; 506, push plate; 507, rotating column; 508, ring; 509, push rod; 510, L-shaped plate; 511, hollow screw plate; 512, connecting plate; 6, inspection chamber; 601, pull rod; 602, rotating plate; 603, sliding plate; 604, elastic telescopic plate; 605, roller; 606, contact rod; 607, opening plate; 608, inclined plate; 609, semi-circular plate; 701, sliding plate; 702, L-shaped plate; 703, square block; 704, cylinder; 705, telescopic strip; 706, small gear; 707, irregular plate; 708, reverse plate; 709, medicine box; 710, liquid pipe; 711, fixed block; 712, long rod; 713, spur gear; 714, large gear; 715, rotating rod; 716, gear rod; 717, fan-shaped plate. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 10 , an embodiment of the present invention is: a water conservancy project sludge treatment device for treating the sludge agglomeration in the chamber after centrifugal treatment of the sludge in the water conservancy project, including a cleaning device: The centrifugal chamber 1 is used for centrifuging the sludge. It is divided into an inner cavity and an outer cavity. The outer cavity collects the sludge, and the inner cavity stores the liquid. A rotating motor 2 is arranged at the top of the centrifugal chamber 1, and the rotating motor 2 is used to provide power for the centrifugal operation inside the centrifugal chamber 1. A base 3 is arranged at the bottom of the centrifugal chamber 1, and the base 3 is used for fixedly installing the centrifugal chamber 1. A feed pipe 5 is arranged at the top of the centrifugal chamber 1, and the feed pipe 5 is used for the sludge to enter the inside of the centrifugal chamber 1. An inspection chamber 6 is arranged in the middle of the feed pipe 5, and the inspection chamber 6 is used for inspecting the concentration of the sludge; The bottom plate 501 is fixedly installed on the outer wall of the centrifugation chamber 1, and a telescopic motor 4 is fixedly installed on the top of the bottom plate 501; The opening plate 607 is slidably installed on the inner wall of the inspection chamber 6, and the inspection chamber 6 is used for detecting the concentration of sludge with the same volume; The sliding plate 701 is slidably installed on the outer wall of the inspection chamber 6, and an L-shaped plate 702 is fixedly installed on the top of the sliding plate 701. The L-shaped plate 702 is used to control the inflow and outflow of the chemical solution, can continuously clean the wall surface, enable the sludge to fully receive the centrifugal force, enhance the separation effect of the sludge and the liquid, improve the dryness and dehydration efficiency of the sludge, and facilitate subsequent treatment or transportation.

[0021] The cleaning device further includes a vertical plate 502, a long plate 503, a rotating buckle 504, an inclined head plate 505, a push plate 506, a hollow screw plate 511 and a connecting plate 512. The telescopic motor 4 is fixedly installed on the top of the bottom plate 501. The telescopic motor 4 is used to provide power for the liquid released at the bottom of the centrifugation chamber after centrifugation is completed. One end of the vertical plate 502 is fixedly installed at the output end of the telescopic motor 4, and the connecting plate 512 is fixedly installed at the other end of the vertical plate 502. One end of the long plate 503 is fixedly installed at the bottom of the side of the vertical plate 502 away from the telescopic motor 4. The rotating buckle 504 is arranged at the other end of the long plate 503. A buckle is rotatably installed at the top of the rotating buckle 504. The inclined head plate 505 is slidably installed inside the rotating buckle 504. A first sliding groove is opened at the top of the inclined head plate 505. The push plate 506 is fixedly installed on the back of the long plate 503. When the vertical plate 502 moves, it will drive the long plate 503 to move. When the long plate 503 moves, it will drive the inclined head plate 505 to move. When the inclined head plate 505 moves, the seal at the bottom of the centrifugation chamber 1 will be released.

[0022] The cleaning device further includes a rotating column 507, a ring 508, a pushing rod 509 and an L-shaped plate 510. One end of the rotating column 507 is fixedly installed at the bottom of the inner cavity of the centrifugation chamber 1. The ring 508 is rotatably installed at the other end of the rotating column 507. The pushing rod 509 is fixedly installed at the bottom of the ring 508. The L-shaped plate 510 is fixedly installed on the circumferential surface of the ring 508. When the push plate 506 moves, it will drive the pushing rod 509 at the bottom of the ring 508 at the bottom of the rotating column 507 to move. When the pushing rod 509 rotates, it will drive the ring 508 to rotate. When the ring 508 rotates, it will drive the L-shaped plate 510 to rotate.

[0023] During the operation of this embodiment: Place the base 3 and the centrifugal chamber 1 in appropriate positions. The sludge will enter the interior of the centrifugal chamber 1 from the top of the feed pipe 5 through the inspection chamber 6. Start the rotating motor 2 to perform centrifugal separation on the sludge. After the sludge separation in the centrifugal chamber 1 is completed, start the telescopic motor 4 on the bottom plate 501. When the telescopic motor 4 starts, it will drive the vertical plate 502 to move. When the vertical plate 502 moves, it will drive the long plate 503 to move. When the long plate 503 moves, it will drive the inclined head plate 505 to move. When the inclined head plate 505 moves, it will release the seal at the bottom of the centrifugal chamber 1. At the same time, when the long plate 503 moves, it will drive the push plate 506 to move. When the push plate 506 moves, it will drive the push rod 509 at the bottom of the ring 508 at the bottom of the rotating column 507 to move. When the push rod 509 rotates, it will drive the ring 508 to rotate. When the ring 508 rotates, it will drive the L-shaped plate 510 to rotate. When the L-shaped plate 510 rotates, it will drive the hollow screw plate 511 to rotate. When the hollow screw plate 511 rotates, it will clean the outer wall of the inner cavity and the inner wall of the outer cavity of the centrifugal chamber 1. At the same time, when the hollow screw plate 511 is cleaning, the sludge inside will fall from the middle of the hollow screw plate 511 to avoid sludge accumulation at the bottom. When the inclined head plate 505 is severely worn, open the button on the rotating buckle 504, remove the worn inclined head plate 505, and insert a new inclined head plate 505 into the interior of the rotating buckle 504. When the inclined head plate 505 is placed inside the rotating buckle 504, reverse the button and fasten it so that the button is slidably connected to the first chute at the top of the inclined head plate 505.

[0024] Please refer to Figures 1 - 10 , on the basis of the above embodiment, in another embodiment of the present invention, wherein, a detection device for detecting the concentration of sludge and a control device for controlling the release of chemicals are provided inside the inspection chamber 6. The detection device includes a pull rod 601, a rotating plate 602, a sliding plate 603, an elastic telescopic plate 604 and a roller 605. One end of the pull rod 601 is fixedly installed on the top of the connecting plate 512. The side of the rotating plate 602 away from the connecting plate 512 is rotatably installed at the other end of the pull rod 601. The sliding plate 603 is fixedly installed inside the inspection chamber 6. The fixed end of the elastic telescopic plate 604 is slidably installed on the sliding plate 603. The roller 605 is fixedly installed at the free end of the elastic telescopic plate 604, which can inspect and analyze the sludge and also perform chemical mixing treatment, enhancing the functional integration of the equipment, reducing the number of equipment and links in the sludge treatment process, and improving the comprehensive utilization rate and treatment efficiency of the equipment.

[0025] The detection device further includes a contact rod 606, an inclined plate 608, and a semi-circular plate 609. The contact rod 606 is fixedly installed at the free end of the elastic telescopic plate 604. The inclined plate 608 is fixedly installed at the bottom of the opening plate 607. The semi-circular plate 609 is fixedly installed on the inner wall of the feed pipe 5. When the roller 605 contacts the inclined plate 608, it will drive the inclined plate 608 to move to both sides. When the inclined plate 608 moves to both sides, it will drive the opening plate 607 to move to both sides.

[0026] The inclined plate 608 contacts the roller 605, and the rotating plate 602 contacts the contact rod 606. When the roller 605 moves, it will contact the inclined plate 608. When the roller 605 contacts the inclined plate 608, it will drive the inclined plate 608 to move to both sides.

[0027] The control device includes a square block 703, a cylinder 704, a telescopic strip 705, a small gear 706, an irregular plate 707, a reverse plate 708, a medicine box 709, a liquid pipe 710, a fixed block 711, a long rod 712, a flat gear 713, a large gear 714, a rotating lever 715, a gear rod 716, and a fan plate 717. The square block 703 is fixedly installed on the outer wall of the inspection chamber 6. The cylinder 704 is rotatably installed on the side of the square block 703 close to the sliding plate 701 and penetrates through the square block 703. The fixed end of the telescopic strip 705 is fixedly installed on the circumferential surface of the cylinder 704. The small gear 706 is fixedly installed at the end of the cylinder 704 away from the sliding plate 701. The irregular plate 707 is fixedly installed at the free end of the telescopic strip 705. The medicine box 709 is fixedly installed on the outer surface of the inspection chamber 6. The liquid pipe 710 is arranged at the bottom of the medicine box 709. The reverse plate 708 is slidably installed at the bottom of the liquid pipe 710. The fixed block 711 is fixedly installed on the surface of the medicine box 709. The long rod 712 is rotatably installed inside the fixed block 711. The flat gear 713 is fixedly installed at the bottom of the long rod 712. The large gear 714 is fixedly installed at the top of the long rod 712. The rotating lever 715 is fixedly installed inside the medicine box 709. The gear rod 716 is rotatably installed inside the rotating lever 715. The fan plate 717 is fixedly installed on the circumferential surface of the gear rod 716, ensuring that the medicine can only be released at specific times and conditions, avoiding the disorderly flow and waste of the medicine, and achieving precise control of the medicine dosage and the dosing timing.

[0028] The large gear 714 and the gear rod 716 are driven by a belt. The small gear 706 meshes with the flat gear 713. The reverse plate 708 contacts the L-shaped plate 702. When the large gear 714 rotates, it will drive the gear rod 716 on the rotating lever 715 to rotate through the belt. When the rotating lever 715 rotates, it will drive the fan plate 717 to rotate.

[0029] During the operation of this embodiment: When the vertical plate 502 moves, it will drive the connecting plate 512 to move. When the connecting plate 512 moves, it will drive the pull rod 601 to move. When the pull rod 601 moves, it will drive the rotating plate 602 to move. At the same time, when a certain amount of sludge enters the top of the opening plate 607, since the sludge of the same volume has a high density and thus a large weight, when the density of the sludge is just right, the weight of the sludge will cause the opening plate 607 to move downward. When the opening plate 607 moves downward, it will squeeze the elastic telescopic plate 604 on the sliding plate 603. When the elastic telescopic plate 604 is squeezed, it will drive the contact rod 606 to move downward. Since the rotating plate 602 is rotatably connected to the pull rod 601 on the side away from the elastic telescopic plate 604 on the left and right of the pull rod 601, when the rotating plate 602 moves towards the elastic telescopic plate 604, the rotating plate 602 cannot affect the elastic telescopic plate 604. However, when the pull rod 601 moves away from the elastic telescopic plate 604, the rotating plate 602 will contact the contact rod 606. When the rotating plate 602 contacts the contact rod 606, it will drive the contact rod 606 to move. When the contact rod 606 moves, it drives the elastic telescopic plate 604 to slide on the sliding plate 603. When the elastic telescopic plate 604 slides, it will drive the roller 605 to move. When the roller 605 moves, it will contact the inclined plate 608. When the roller 605 contacts the inclined plate 608, it will drive the inclined plate 608 to move to both sides. When the inclined plate 608 moves to both sides, it will drive the opening plate 607 to move to both sides. When the opening plate 607 moves to both sides, the sludge above the opening plate 607 will fall to the bottom. When the weight is too large, the opening plate 607 will move downward again. When the opening plate 607 moves downward, the medicament will enter the interior of the inspection chamber 6. At the same time, the fallen sludge will be mixed and stirred with the medicament due to the semi-circular plate 609. After the inclined plate 608 moves, the elastic telescopic plate 604 will be stuck behind the inclined plate 608 until the weight of the sludge at the top of the opening plate 607 decreases and the opening plate 607 returns to the initial position. At this time, the elastic telescopic plate 604 will return to its original position due to the spring with the sliding plate 603.

[0030] When the opening plate 607 moves, it drives the sliding plate 701 to move. When the sliding plate 701 moves, it drives the L-shaped plate 702 to move. When the L-shaped plate 702 moves, it drives the telescopic strip 705 on the cylinder 704 on the square block 703 to rotate. When the telescopic strip 705 rotates, it drives the irregular plate 707 to move upward. When the irregular plate 707 moves upward, it blocks the position inside the liquid tube 710 close to the medicine box 709. At the same time, when the L-shaped plate 702 continues to move downward, it drives the reverse plate 708 to move downward. When the reverse plate 708 moves downward, it removes the blockage at one end of the liquid tube 710 away from the medicine box 709. When the cylinder 704 rotates, it drives the small gear 706 to rotate. When the small gear 706 rotates, it drives the flat gear 713 to rotate. When the flat gear 713 rotates, it drives the long rod 712 on the fixed block 711 to rotate. When the long rod 712 rotates, it drives the large gear 714 to rotate. When the large gear 714 rotates, it drives the gear rod 716 on the rotating lever 715 to rotate through the belt. When the rotating lever 715 rotates, it drives the fan plate 717 to rotate.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge treatment device for water conservancy projects, characterized in that: It is used for treating the caking of chamber sludge after centrifugal treatment of sludge in water conservancy projects, including a cleaning device: A centrifugal chamber (1), the centrifugal chamber (1) is used for centrifuging sludge, which is divided into an inner cavity and an outer cavity, and the outer cavity collects sludge while the inner cavity stores liquid. A rotating motor (2) is arranged at the top of the centrifugal chamber (1), and the rotating motor (2) is used to provide power for the centrifugal operation inside the centrifugal chamber (1). A base (3) is arranged at the bottom of the centrifugal chamber (1), and the base (3) is used for fixedly installing the centrifugal chamber (1). A feed pipe (5) is arranged at the top of the centrifugal chamber (1), and the feed pipe (5) is used for sludge to enter the inside of the centrifugal chamber (1). An inspection chamber (6) is arranged in the middle of the feed pipe (5), and the inspection chamber (6) is used for inspecting the concentration of sludge; A bottom plate (501), the bottom plate (501) is fixedly installed on the outer wall of the centrifugal chamber (1), and a telescopic motor (4) is fixedly installed on the top of the bottom plate (501); An opening plate (607), the opening plate (607) is slidably installed on the inner wall of the inspection chamber (6), and the inspection chamber (6) is used for detecting the concentration of sludge of the same volume; A sliding plate (701), the sliding plate (701) is slidably installed on the outer wall of the inspection chamber (6), and an L-shaped plate (702) is fixedly installed on the top of the sliding plate (701), and the L-shaped plate (702) is used for controlling the inflow and outflow of liquid medicine.

2. The sludge treatment device for water conservancy projects according to claim 1, characterized in that: The cleaning device further includes a vertical plate (502), a long plate (503), a rotating buckle (504), an inclined head plate (505), a pushing plate (506), a hollow screw plate (511) and a connecting plate (512). The telescopic motor (4) is used to provide power for releasing the liquid after centrifugation at the bottom of the centrifugal chamber. One end of the vertical plate (502) is fixedly installed at the output end of the telescopic motor (4), and the connecting plate (512) is fixedly installed at the other end of the vertical plate (502). One end of the long plate (503) is fixedly installed at the bottom of the side of the vertical plate (502) away from the telescopic motor (4). The rotating buckle (504) is arranged at the other end of the long plate (503). A buckle is rotatably installed on the top of the rotating buckle (504). The inclined head plate (505) is slidably installed inside the rotating buckle (504). A first chute is opened at the top of the inclined head plate (505). The pushing plate (506) is fixedly installed on the back of the long plate (503). The hollow screw plate (511) is rotatably installed on the outer wall of the inner cavity of the centrifugal chamber (1), and the hollow screw plate (511) is used for cleaning the outer wall of the inner cavity and the inner wall of the outer cavity.

3. The sludge treatment device for water conservancy projects according to claim 2, characterized in that: The cleaning device further includes a rotating column (507), a ring (508), a pushing rod (509) and an L-shaped plate (510). One end of the rotating column (507) is fixedly installed at the bottom of the inner cavity of the centrifugal chamber (1), and the ring (508) is rotatably installed at the other end of the rotating column (507). The pushing rod (509) is fixedly installed at the bottom of the ring (508), and the L-shaped plate (510) is fixedly installed on the circumferential surface of the ring (508); Among them, a detection device for detecting the concentration of sludge and a control device for controlling the release of chemicals are arranged inside the inspection bin (6).

4. A sludge treatment device for water conservancy projects according to claim 3, characterized in that: The detection device includes a pull rod (601), a rotating plate (602), a sliding plate (603), an elastic telescopic plate (604) and a roller (605). One end of the pull rod (601) is fixedly installed at the top of the connecting plate (512), and the side of the rotating plate (602) away from the connecting plate (512) is rotatably installed at the other end of the pull rod (601). The sliding plate (603) is fixedly installed inside the inspection bin (6). The fixed end of the elastic telescopic plate (604) is slidably installed on the sliding plate (603), and the roller (605) is fixedly installed at the free end of the elastic telescopic plate (604).

5. The sludge treatment device for water conservancy projects according to claim 4, wherein: The detection device further includes a contact rod (606), an inclined plate (608) and a semi-circular plate (609). The contact rod (606) is fixedly installed at the free end of the elastic telescopic plate (604), the inclined plate (608) is fixedly installed at the bottom of the opening plate (607), and the semi-circular plate (609) is fixedly installed on the inner wall of the feed pipe (5).

6. The sludge treatment device for water conservancy projects according to claim 5, characterized in that: The inclined plate (608) is in contact with the roller (605), and the rotating plate (602) is in contact with the contact rod (606).

7. A water conservancy project sludge treatment device according to claim 6, characterized in that: The control device includes a square block (703), a cylinder (704), a telescopic strip (705), a small gear (706), an irregular plate (707), a reverse plate (708), a chemical agent box (709), a liquid pipe (710), a fixed block (711), a long rod (712), a flat gear (713), a large gear (714), a rotating lever (715), a gear rod (716) and a fan plate (717). The square block (703) is fixedly installed on the outer wall of the inspection bin (6). The cylinder (704) is rotatably installed on the side of the square block (703) close to the sliding plate (701) and penetrates through the square block (703). The fixed end of the telescopic strip (705) is fixedly installed on the circumferential surface of the cylinder (704). The small gear (706) is fixedly installed at the end of the cylinder (704) away from the sliding plate (701). The irregular plate (707) is fixedly installed at the free end of the telescopic strip (705). The chemical agent box (709) is fixedly installed on the outer surface of the inspection bin (6). The liquid pipe (710) is arranged at the bottom of the chemical agent box (709). The reverse plate (708) is slidably installed at the bottom of the liquid pipe (710). The fixed block (711) is fixedly installed on the surface of the chemical agent box (709). The long rod (712) is rotatably installed inside the fixed block (711). The flat gear (713) is fixedly installed at the bottom of the long rod (712). The large gear (714) is fixedly installed at the top of the long rod (712). The rotating lever (715) is fixedly installed inside the chemical agent box (709). The gear rod (716) is rotatably installed inside the rotating lever (715). The fan plate (717) is fixedly installed on the circumferential surface of the gear rod (716).

8. A water conservancy project sludge treatment device according to claim 7, characterized in that: The large gear (714) is driven by a belt with the gear rod (716), the small gear (706) meshes with the spur gear (713), and the counter plate (708) contacts the L-shaped plate (702).

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