Floating object removing device in sewage treatment process

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a floating object removal device in a sewage treatment process, which comprises a clamping seat, a rotating shaft is rotationally connected to the side edge of the clamping seat, the two sides of the rotating shaft are respectively in a closed shape and an open shape, a barrel roller is rotationally connected to the outer part of the rotating shaft, and a separation assembly is mounted above the outer surface of the barrel roller. The separation assembly is used for isolating sundries, a mounting frame is fixedly connected to the bottom of the roller, a purification assembly is mounted in the mounting frame, when the sundries in the roller reach a preset threshold value, the cleaning assembly senses a signal, at the moment, a driving part of the cleaning assembly is started by sensing, and a signal is sent to a worker while automatic closing is conducted; furthermore, the device has the function of automatically alarming and replacing after collecting certain sundries, so that the effect of intercepting the sundries in the sewage is ensured, and the environment-friendly effect is improved; meanwhile, after the cleaning assembly is closed, the surface of the cleaning assembly can still play a role in interception.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewage treatment, and specifically relates to a floating matter removal device during the sewage treatment process. Background Art

[0002] The sewage treatment process is a variety of economic, reasonable, scientific, and effective treatment process methods for urban domestic sewage and industrial wastewater. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people. In current sewage treatment, sewage is generally introduced into a large treatment tank through a conduit for centralized treatment, and for the floating matter in the sewage, it generally needs to be separated from the sewage for separate treatment.

[0003] Currently, during the process of purifying and treating sewage, there are some floating matters on the surface of some sewage. These floating matters need to be fished out of the sewage. In the prior art, manual fishing is generally used, or baffles or sieves are set up to gather the floating matters, and then manually unified fishing is carried out. Most of the manual fishing is irregular. During a certain period of time, if there are too many sundries floating on the sewage surface, the sundries will gradually float up, resulting in a reduction in the interception effect of the baffle, and then causing some sundries to cross the baffle and enter the subsequent treatment process with the sewage, which is very inconvenient. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A floating matter removal device during the sewage treatment process according to the present invention includes a card seat, a rotating shaft is rotatably connected to the side of the card seat. The two sides of the rotating shaft are respectively in a closed and open shape. A cylindrical roller is rotatably connected to the outside of the rotating shaft. A separation component is installed above the outer surface of the cylindrical roller for isolating sundries. An installation frame is fixedly connected to the bottom of the cylindrical roller, and a purification component is installed inside the installation frame. One side of the cylindrical roller far away from the card seat is connected through a telescopic head, and a cleaning component is installed inside the cylindrical roller on the inner side of the telescopic head for cleaning sundries.

[0006] Further, the separation component includes a processor installed outside the cylindrical roller. An electromagnetic block one is fixedly connected to the top of the processor. An electromagnetic block two is fixedly connected to the side of the processor far away from the electromagnetic block one. A chute is opened at the side of the cylindrical roller, and two photoelectric sensors are fixedly connected to the bottom of the cylindrical roller.

[0007] Further, a plurality of through holes are opened on the outer surface of the cylindrical roller. A block is installed on the side of the processor close to the chute, and the block of the processor is slidably connected to the inside of the chute.

[0008] Furthermore, the cleaning assembly includes an inner rod installed in the telescopic head, the telescopic head is connected to the inner rod, one end of the inner rod is connected to the servo motor, a central axis is fixedly connected to the center of the inner rod, and a vertical plate is fixedly connected to the end of the central axis away from the inner rod, the vertical plate is composed of two parts: a circular disc and three vertical plates, and three springs are installed between the circular discs of the inner rod and the vertical plate.

[0009] Furthermore, the three vertical plates of the vertical plate are combined and evenly distributed outside the central axis. The central axis passes through the center of the disc connected to the vertical plate and is located inside the drum roller. The inner wall of the vertical plate is installed with a crushing assembly.

[0010] Furthermore, the crushing assembly includes a retaining ring, a thin rod is rotatably connected to the center of the retaining ring, a mounting seat is sleeved on the outer surface of the thin rod, a plurality of cleaning rods are hinged on the outside of the mounting seat and on the side away from the retaining ring, the top ends of the plurality of cleaning rods are elastically connected to bevel blades, and a hammer head is fixed to the top ends of the bevel blades.

[0011] Furthermore, a ring layer seat is fixedly connected to the top end of the thin rod, a chuck is installed on the outside of the ring layer seat and on one side close to the clamping ring, a limiting groove adapted to the cleaning rod is opened inside the chuck, the cleaning rod passes through the limiting groove of the chuck, and the clamping ring is connected to the three vertical plates of the vertical plate.

[0012] Furthermore, the purification component includes a core shaft installed inside the mounting frame, and an inclined plate 1 and an inclined plate 2 are respectively installed on the outer surface of the core shaft, and an elastic bag is rotatably connected between the inclined plate 1 and the inclined plate 2.

[0013] Furthermore, a plug plate is fixedly connected to the top of the inclined plate 2, and a buckle plate is rotatably connected to the top of the plug plate through a torsion spring. The specifications and dimensions of the inclined plate 2 and the inclined plate 1 are the same, and the core shaft is rotatably connected to the two inner walls of the mounting frame.

[0014] Furthermore, the mounting frame is made of corrosion-resistant material and is in an inverted triangle shape.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. In a floating object removal device in a sewage treatment process described in the present invention, when the debris in the drum reaches a preset threshold, the cleaning component senses a signal, and the driving part of the cleaning component is activated by the induction, and automatically closes and sends a signal to the staff to remind the staff to replace it, and then has the function of automatically alarming and replacing after collecting a certain amount of debris, thereby ensuring the interception effect of debris in sewage and improving the environmental protection effect; at the same time, after the cleaning component is closed, its surface can still play an interception role.

[0017] 2. In the floating matter removal device in the sewage treatment process of the present invention, the clamping ring drags the thin rod and the mounting seat to move synchronously. The through rod outside the mounting seat is affected by the rotational force to generate a flinging force, and the through rod gradually flings outward. The through rod drives the inclined knife bar and the hammer head to move, and the hammer head gradually impacts the sundries, so that the collected sundries are broken, which is convenient for subsequent separation thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the drawings.

[0019] Figure 1 is the overall three-dimensional view of the present invention;

[0020] Figure 2 is the schematic diagram of the through hole of the present invention;

[0021] Figure 3 is the schematic diagram of the first electromagnetic block in the present invention;

[0022] Figure 4 is the schematic diagram of the processor structure of the present invention;

[0023] Figure 5 is the schematic diagram of the second electromagnetic block structure in the present invention;

[0024] Figure 6 is the schematic diagram of the inner rod structure of the present invention;

[0025] Figure 7 is the schematic diagram of the vertical plate structure of the present invention;

[0026] Figure 8 is the schematic diagram of the spring structure of the present invention;

[0027] Figure 9 is the schematic diagram of the thin rod structure of the present invention;

[0028] Figure 10 is the schematic diagram of the plug board structure of the present invention;

[0029] Figure 11 is the schematic diagram of the buckle board structure of the present invention.

[0030] In the figure: 1. Card seat; 2. Rotating shaft; 3. Cylindrical roller; 4. Mounting frame; 5. Telescopic head; 31. Through hole; 32. Processor; 33. First electromagnetic block; 34. Chute; 35. Second electromagnetic block; 36. Photoelectric sensor; 51. Inner rod; 52. Central axis; 53. Spring; 54. Vertical plate; 541. Clamping ring; 542. Thin rod; 543. Ring layer seat; 544. Chuck; 545. Through rod; 546. Inclined knife bar; 547. Hammer head; 548. Mounting seat; 41. First inclined plate; 42. Elastic capsule; 43. Second inclined plate; 44. Plug board; 45. Buckle board; 46. Core shaft. DETAILED DESCRIPTION OF THE INVENTION

[0031] In order to make the technical means, creative features, achieved purposes and effects realized by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0032] Combined with Figure 1 and Figure 2 As shown, a floating matter removal device in the sewage treatment process according to an embodiment of the present invention includes a card seat 1, a rotating shaft 2 is rotatably connected to the side of the card seat 1. The two sides of the rotating shaft 2 are respectively in a closed and an open shape. A cylindrical roller 3 is rotatably connected to the outside of the rotating shaft 2. A separation component is installed above the outer surface of the cylindrical roller 3 for isolating sundries. A mounting frame 4 is fixedly connected to the bottom of the cylindrical roller 3. A purification component is installed inside the mounting frame 4. A telescopic head 5 is connected through the side of the cylindrical roller 3 away from the card seat 1. A cleaning component is installed inside the cylindrical roller 3 on the inner side of the telescopic head 5 for cleaning sundries; during operation, during the sewage purification process, there will be some floating matters on the surface of part of the sewage, and these floating matters need to be fished out of the sewage. In the prior art, manual fishing is generally used, or a baffle is set to gather the floating matters and then manually fished out uniformly. However, manual fishing is mostly irregular. During a certain period of time, if there are too many sundries floating on the sewage surface, the sundries will gradually float up, resulting in a reduced interception effect of the baffle, and then some sundries will cross the baffle and enter the subsequent treatment process with the sewage, which is very inconvenient. When using the embodiment of the present invention, first insert the cleaning component into the cylindrical roller 3 from the open side of the rotating shaft 2, and then manually squeeze the telescopic head 5 to move towards the direction close to the cylindrical roller 3. The position of the telescopic head 5 moves, and the overall length occupied by the telescopic head 5 and the cylindrical roller 3 is adjusted, so that the distance occupied by the telescopic head 5, the cylindrical roller 3, the card seat 1, and the rotating shaft 2 can just be inserted into the sewage treatment pool, having the function of adapting to sewage treatment pools of different sizes and facilitating the adaptation to narrow spaces; the open position of the cylindrical roller 3 is used to collect sundries. When the sundries in the cylindrical roller 3 reach a preset threshold, the cleaning component senses the signal. At this time, the driving part of the cleaning component is started by induction, automatically closes and sends a signal to the staff to remind the staff to replace, thus having the function of automatically alarming and replacing after collecting a certain amount of sundries, ensuring the interception effect of sundries in the sewage and improving the environmental protection effect; at the same time, after the cleaning component is closed, its surface can still play an interception role. At this time, the staff only needs to reinstall this device in the downstream section of this device and then remove the previous device.

[0033] As Figures 3 to 6As shown in the figure, the separation component includes a processor 32 installed outside the cylinder roller 3. A first electromagnetic block 33 is fixedly connected to the top end of the processor 32. A second electromagnetic block 35 is fixedly connected to the side of the processor 32 away from the first electromagnetic block 33. A chute 34 is formed on the side of the cylinder roller 3. Two photoelectric sensors 36 are fixedly connected to the bottom end of the cylinder roller 3. A plurality of through holes 31 are formed on the outer surface of the cylinder roller 3. A block is installed on the side of the processor 32 close to the chute 34. The block of the processor 32 is slidably connected to the inside of the chute 34. During operation, when a certain amount of debris on the water surface is collected by the cylinder roller 3, the receptivity of the cylinder roller 3 has approached saturation at this time. Therefore, it is necessary to stop collecting the inflowing debris at this time. When using the embodiment of the present invention, the control system is started. The photoelectric sensors 36 sense the quantity of the collected debris and feed it back to the processor 32. The processor 32 sends a start signal to the first electromagnetic block 33 to start it, and at the same time sends a signal to the staff. This signal can be transmitted through a mobile phone. At this time, the first electromagnetic block 33 is electrified to generate magnetism. The second electromagnetic block 35 is connected to the photoelectric sensors 36 through another circuit. At this time, the second electromagnetic block 35 is powered off and loses magnetism. The magnetism of the first electromagnetic block 33 is opposite to the magnetism contained in the opening edge of the cylinder roller 3. The first electromagnetic block 33 is gradually attracted by the magnetism and moves. The first electromagnetic block 33 and the processor 32 move synchronously. The first electromagnetic block 33 slides along the inside of the chute 34. The first electromagnetic block 33 slides to the cylinder roller 3 and adsorbs to the opening of the cylinder roller 3, forming a tendency to close the opening, thereby stopping collecting the debris on the water surface and achieving the effect of automatic shutdown when working at full load.

[0034] After the debris inside the cylinder roller 3 is cleaned, the processor 32 drives the second electromagnetic block 35 to work at this time. The first electromagnetic block 33 loses magnetism at this time, and the second electromagnetic block 35 gradually generates magnetism. The magnetism of the second electromagnetic block 35 is the same as the magnetism at the opening edge of the cylinder roller 3. The second electromagnetic block 35 moves under the influence of the repulsion of the same magnetism. The second electromagnetic block 35 and the processor 32 gradually displace. The processor 32 moves and returns to its initial original position, facilitating the opening of the opening end of the cylinder roller 3. It should be noted that the magnetisms of the second electromagnetic block 35 and the opening edge of the cylinder roller 3 are both positive poles.

[0035] As Figures 7 to 8As shown, the cleaning assembly includes an inner rod 51 installed in the telescopic head 5, the telescopic head 5 is connected to the inner rod 51, one end of the inner rod 51 is connected to the servo motor, a central axis 52 is fixedly connected to the center of the inner rod 51, and a vertical plate 54 is fixedly connected to the end of the central axis 52 away from the inner rod 51, the vertical plate 54 is composed of a disc and three vertical plates, three springs 53 are installed between the inner rod 51 and the disc of the vertical plate 54; the three vertical plates of the vertical plate 54 are combined and evenly distributed on the outside of the central axis 52, the central axis 52 passes through the center of the disc connected to the vertical plate 54 and is located in the drum roller 3, and the inner side wall of the vertical plate 54 is installed with a crushing assembly; when working, when the drum roller 3 When the internally stored debris reaches a maximum limit, the embodiment of the present invention is manually removed from the sewage purification device. Since the cleaning component is located inside the drum roller 3 and does not actively move itself, some debris has strong entanglement and adsorption. At this time, it is difficult to manually remove the debris inside the drum roller 3. Using the embodiment of the present invention, the servo motor is started at this time, and the servo motor drives the inner rod 51 to rotate. The rotation of the inner rod 51 drives the central axis 52 to move. The movement of the central axis 52 drives the three vertical plates of the vertical plate 54 to rotate. The vertical plate 54 rotates and drives the crushing component to run. The crushing component runs to gradually crush the debris collected inside the drum roller 3, and then the crushed debris can be cleaned manually.

[0036] like Figures 8 to 9 As shown, the crushing assembly includes a clamping ring 541, a thin rod 542 is rotatably connected at the center of the clamping ring 541, a mounting seat 548 is sleeved on the outer surface of the thin rod 542, and a plurality of cleaning rods 545 are hinged on the side of the mounting seat 548 outside and away from the clamping ring 541, and the tops of the plurality of cleaning rods 545 are elastically connected to oblique blades 546, and the tops of the oblique blades 546 are fixedly connected to hammers 547; when working, in the process of the cleaning assembly treating the exhaust gas, the collected debris occupies a large amount of space on the inner wall of the drum roller 3, and it is difficult to continuously collect the subsequent debris. Using the embodiment of the present invention, Since the three vertical plates of the vertical plate 54 are driven to work by the central axis 52, the three vertical plates of the vertical plate 54 rotate to drive the clamping ring 541 to work, and the clamping ring 541 drags the thin rod 542 and the mounting seat 548 to move synchronously. The cleaning rod 545 outside the mounting seat 548 is affected by the rotational force to generate a swinging force, and the cleaning rod 545 is gradually swung outward. The cleaning rod 545 drives the inclined blade 546 and the hammer head 547 to move, and the hammer head 547 gradually hits the debris and breaks some hard debris, while the inclined blade 546 cuts some tough debris, so that the collected debris is broken, which is convenient for subsequent dumping and purification.

[0037] like Figure 9As shown in the figure, a ring layer base 543 is fixedly connected to the top end of the thin rod 542. A chuck 544 is installed on the outside of the ring layer base 543 and close to one side of the snap ring 541. A limiting groove adapted to the through rod 545 is provided inside the chuck 544. The through rod 545 penetrates through the limiting groove of the chuck 544. The snap ring 541 is connected to the three vertical plates of the vertical plate 54. When working, when the through rod 545 gradually swings with the force of the mounting seat 548, it is difficult for the through rod 545 to swing along the specified path, and the swinging position is skewed, which hinders the crushing of sundries. Using the embodiment of the present invention, the rotation of the thin rod 542 drives the movement of the ring layer base 543, the ring layer base 543 drives the movement of the chuck 544, and the chuck 544 limits the swinging distance of the through rod 545. The through rod 545 can only slide inside the chuck 544, and the chuck 544 is not prone to angular skew, which is beneficial to better crush sundries.

[0038] As Figures 10 to 11 shown in the figure, the purification component includes a core shaft 46 installed inside the mounting frame 4. An inclined plate one 41 and an inclined plate two 43 are respectively installed on the outer surface of the core shaft 46. An elastic bladder 42 is rotatably connected between the inclined plate one 41 and the inclined plate two 43. A plug board 44 is fixedly connected to the top of the inclined plate two 43. A clamping board 45 is rotatably connected above the top end of the plug board 44 through a torsion spring. The inclined plate two 43 and the inclined plate one 41 have the same specifications and dimensions. The core shaft 46 is rotatably connected to the inner side walls of the two sides of the mounting frame 4. The mounting frame 4 is made of anti-corrosion material, and the mounting frame 4 is in an inverted triangular shape. When working, it should be noted that a discharge nozzle and a feed port are installed inside the elastic bladder 42. A pressure valve is installed inside the discharge nozzle, and a one-way valve is installed inside the feed port. The elastic bladder 42 stores a medicament adapted to the purified sewage. This part is prior art and will not be elaborated too much here.

[0039] During the use process, the flow of sewage will impact the clamping board 45. When the sewage treatment volume is small, the water flow speed at this time must be small, so the impact force at this time is not enough to push the clamping board 45 to bend the torsion spring and move. When the sewage treatment volume is large, the sewage impacts the clamping board 45 to drive the torsion spring to contract and rotate around the plug board 44 until the clamping board 45 squeezes the elastic bladder 42. After the elastic bladder 42 is squeezed, the medicament inside it will be sprayed out through the discharge nozzle, thereby assisting in the purification of sewage and reducing the subsequent purification pressure.

[0040] Working principle: During the process of sewage purification treatment, there will be some floating substances on the surface of part of the sewage. These floating substances need to be fished out of the sewage. In the prior art, manual fishing is generally used, or baffles are set to gather the floating substances, and then manually fished out uniformly. However, manual fishing is mostly irregular. During a certain period, if there are too many sundries floating on the sewage surface, the sundries will gradually float up, which will reduce the interception effect of the baffle, and then cause some sundries to cross the baffle and enter the subsequent treatment process with the sewage, which is very inconvenient. When using the embodiment of the present invention, first insert the cleaning component from one side of the opening of the rotating shaft 2 into the cylindrical roller 3, and then manually squeeze the telescopic head 5 to move towards the direction close to the cylindrical roller 3. The position of the telescopic head 5 moves, and the overall length occupied by the telescopic head 5 and the cylindrical roller 3 is adjusted, so that the distance occupied by the telescopic head 5, the cylindrical roller 3, the clamping seat 1, and the rotating shaft 2 can just be inserted into the sewage treatment pool, having the function of adapting to sewage treatment pools of different sizes and facilitating the adaptation to narrow spaces; the opening position of the cylindrical roller 3 is used to collect sundries. When the sundries in the cylindrical roller 3 reach the preset threshold, the cleaning component senses the signal. At this time, the driving part of the cleaning component is started by induction, and while automatically closing, it sends a signal to the staff to remind the staff to replace it, thus having the function of automatically alarming and replacing after collecting a certain amount of sundries, ensuring the interception effect of the sundries in the sewage and improving the environmental protection effect; at the same time, after the cleaning component is closed, its surface can still play an interception role. At this time, the staff only needs to reinstall this device at the downstream section of this device and then remove the previous device;

[0041] When the cylindrical roller 3 has collected a certain amount of sundries on the water surface, at this time, the receivable amount of the cylindrical roller 3 has approached saturation. Therefore, it is necessary to stop collecting the inflowing sundries. When using the embodiment of the present invention, start the control system. The photoelectric sensor 36 senses the quantity of the collected sundries and feeds it back to the processor 32. The processor 32 sends a start signal to the electromagnetic block 1 33 to start it, and at the same time sends a signal to the staff. This signal can be transmitted through the mobile phone. At this time, the electromagnetic block 1 33 is electrified to generate magnetism, and the electromagnetic block 2 35 is connected to the photoelectric sensor 36 through another circuit. At this time, the electromagnetic block 2 35 is powered off and loses magnetism. The magnetism of the electromagnetic block 1 33 is opposite to the magnetism contained in the edge of the opening of the cylindrical roller 3. The electromagnetic block 1 33 is attracted by the magnetism and gradually moves. The electromagnetic block 1 33 and the processor 32 move synchronously. The electromagnetic block 1 33 slides along the inside of the chute 34. The electromagnetic block 1 33 slides to the position of the cylindrical roller 3, and the electromagnetic block 1 33 adsorbs to the opening of the cylindrical roller 3, forming a tendency to close the opening, thereby stopping collecting the sundries on the water surface and achieving the effect of automatically shutting down when working at full load;

[0042] After the sundries inside the cylinder roller 3 are cleared, the processor 32 drives the second electromagnetic block 35 to work at this time. The first electromagnetic block 33 loses magnetism at this time, and the second electromagnetic block 35 gradually generates magnetism. The second electromagnetic block 35 has the same magnetism as the opening edge of the cylinder roller 3. Affected by the repulsion of the same magnetism, the second electromagnetic block 35 moves. The second electromagnetic block 35 and the processor 32 gradually displace. The processor 32 moves and returns to its initial original position, which is convenient for opening the open end of the cylinder roller 3. It should be noted that the magnetisms of the second electromagnetic block 35 and the opening edge of the cylinder roller 3 are both positive poles;

[0043] When the sundries stored inside the cylinder roller 3 reach the maximum limit, the embodiment of the present invention is manually removed from the sewage purification device. Since the cleaning component is located inside the cylinder roller 3 and does not move actively by itself, and the winding and adsorption properties of some sundries are relatively strong, it is difficult for manual labor to remove the sundries inside the cylinder roller 3 at this time. By using the embodiment of the present invention, the servo motor is started at this time. The servo motor drives the inner rod 51 to rotate. The rotation of the inner rod 51 drives the middle shaft 52 to move. The movement of the middle shaft 52 drives the three vertical plates of the vertical plate 54 to rotate. When the vertical plate 54 rotates, it drives the crushing component to operate. The crushing component gradually crushes the sundries collected inside the cylinder roller 3, and then the crushed sundries can be cleaned by manual labor;

[0044] During the process of the cleaning component treating waste gas, after the collected sundries occupy a large amount of space on the inner wall of the cylinder roller 3, it is difficult to continuously collect the subsequent sundries. By using the embodiment of the present invention, since the three vertical plates of the vertical plate 54 are driven by the middle shaft 52 to work, when the three vertical plates of the vertical plate 54 rotate, they drive the snap ring 541 to work. The snap ring 541 drags the thin rod 542 and the mounting seat 548 to move synchronously. The through bar 545 outside the mounting seat 548 generates a flinging force under the influence of the rotational force. The through bar 545 gradually flings outwards. The through bar 545 drives the inclined knife bar 546 and the hammer head 547 to move. The hammer head 547 gradually impacts the sundries to break some hard sundries, while the inclined knife bar 546 cuts some sundries with good toughness, so that the collected sundries are broken, which is convenient for subsequent dumping and purification treatment;

[0045] When the through bar 545 gradually flings along with the force of the mounting seat 548, it is difficult for the through bar 545 to fling along the specified path, and the flinging position is skewed, which hinders the breaking of the sundries. By using the embodiment of the present invention, the thin rod 542 rotates to drive the ring layer seat 543 to move. The ring layer seat 543 drives the chuck 544 to move. The chuck 544 limits the flinging distance of the through bar 545. The through bar 545 can only slide inside the chuck 544, and the chuck 544 is not prone to angular skew, which is beneficial to better break the sundries;

[0046] It should be noted that a discharge nozzle and a feed inlet are installed inside the elastic bladder 42. A pressure valve is installed inside the discharge nozzle, and a check valve is installed inside the feed inlet. The elastic bladder 42 stores a chemical agent adapted to the purified sewage. This part is prior art and will not be elaborated further here;

[0047] During the use process, the flow of sewage will impact the buckle plate 45. When the sewage treatment volume is small, the water flow speed at this time must be small, so the impact force at this time is not sufficient to push the buckle plate 45 to bend the torsion spring and move. When the sewage treatment volume is large, the sewage impacts the buckle plate 45 at this time, causing it to drive the torsion spring to contract and rotate around the insertion plate 44 until the buckle plate 45 squeezes the elastic bladder 42. After the elastic bladder 42 is squeezed, the chemical agent inside it will be sprayed out through the discharge nozzle, thereby assisting in the purification of sewage and reducing the subsequent purification pressure.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating matter removal device in a sewage treatment process, characterized in that: It includes a card seat, a rotating shaft is connected to the side of the card seat, and the two sides of the rotating shaft are respectively in a closed and open shape, a drum roller is connected to the outside of the rotating shaft, a separation component is installed above the outer surface of the drum roller, and the separation component is used to isolate debris, a mounting frame is fixedly connected to the bottom of the drum roller, a purification component is installed inside the mounting frame, a telescopic head is connected to the side of the drum roller away from the card seat, a cleaning component is installed in the drum roller on the inner side of the telescopic head, and the cleaning component is used to clean the debris.

2. The floating matter removal device in the sewage treatment process according to claim 1, wherein: The separation component includes a processor installed on the outside of the drum roller, the top of the processor is fixedly connected to electromagnetic block 1, the side of the processor away from electromagnetic block 1 is fixedly connected to electromagnetic block 2, a slide groove is opened on the side of the drum roller, and two photoelectric sensors are fixedly connected to the bottom of the drum roller.

3. The floating matter removal device in the sewage treatment process according to claim 2, wherein: The outer surface of the drum roller is provided with a plurality of through holes, and a block is installed on the side of the processor close to the slide groove, and the block of the processor is slidably connected to the inside of the slide groove.

4. The floating matter removal device in the sewage treatment process according to claim 3, characterized in that: The cleaning assembly includes an inner rod installed in a telescopic head, the telescopic head is connected to the inner rod, one end of the inner rod is connected to a servo motor, a central axis is fixedly connected to the center of the inner rod, and a vertical plate is fixedly connected to the end of the central axis away from the inner rod. The vertical plate is composed of two parts: a circular disk and three vertical plates, and three springs are installed between the circular disks of the inner rod and the vertical plate.

5. The floating matter removal device in the sewage treatment process according to claim 4, characterized in that: The three vertical plates of the vertical plate are combined and evenly distributed outside the central axis. The central axis passes through the center of the disc connected to the vertical plate and is located in the drum roller. The inner side wall of the vertical plate is installed with a crushing assembly.

6. The floating matter removal device in the sewage treatment process according to claim 5, characterized in that: The crushing assembly includes a clamping ring, a thin rod is rotatably connected to the center of the clamping ring, a mounting seat is sleeved on the outer surface of the thin rod, a plurality of cleaning rods are hinged on the side outside the mounting seat away from the clamping ring, the top ends of the plurality of cleaning rods are elastically connected to oblique knife strips, and a hammer head is fixed to the top ends of the oblique knife strips.

7. The floating matter removing device in the sewage treatment process according to claim 6, wherein: A ring layer seat is fixedly connected to the top end of the thin rod, a chuck is installed on the outside of the ring layer seat and on one side close to the clamping ring, a limiting groove adapted to a cleaning rod is opened inside the chuck, the cleaning rod passes through the limiting groove of the chuck, and the clamping ring is connected to the three vertical plates of the vertical plate.

8. An apparatus for removing floating substances in the sewage treatment process according to claim 7, characterized in that: The purification component comprises a core shaft installed inside the mounting frame, an inclined plate 1 and an inclined plate 2 are respectively installed on the outer surface of the core shaft, and an elastic bag is rotatably connected between the inclined plate 1 and the inclined plate 2.

9. The floating matter removing device in the sewage treatment process according to claim 8, characterized in that: The top of the second inclined plate is fixed with an inserting plate, and the top of the inserting plate is rotatably connected with a buckle plate through a torsion spring. The second inclined plate has the same specifications and dimensions as the first inclined plate, and the core shaft is rotatably connected to the two inner side walls of the mounting frame.

10. A floating matter removal device in a sewage treatment process according to claim 9, characterized in that: The mounting frame is made of corrosion-resistant material and is in an inverted triangle shape.

Images