CN117585781B - A sewage treatment device and method based on automatic addition of flocculant - Google Patents

Abstract

The present invention belongs to the technical field of sewage treatment, and in particular to a sewage treatment device and method based on automatic addition of flocculants. The existing sewage pool lacks equipment for automatically adding an appropriate amount of flocculants according to the amount of sewage in the sewage pool, which results in manual addition. However, the manual addition method will cause a large error in the dosage of the flocculants, resulting in a poor treatment effect of the sewage in the sewage pool. The following scheme is proposed, including a pool body, and the inner walls on both sides of the pool body are fixedly connected with a plurality of equidistantly distributed fixed blocks. The sewage treatment device and method based on automatic addition of flocculants disclosed in the present invention utilize an automatic addition component so that the device can automatically add an appropriate amount of flocculants into the sewage pool according to the amount of sewage in the sewage pool, reducing the uncertainty of the effect of manual addition of flocculants, making the addition of flocculants more accurate, ensuring the sewage treatment effect, saving manpower, and improving convenience.

Description

A sewage treatment device and method based on automatic addition of flocculant

Technical Field

The present invention relates to the technical field of sewage treatment, and in particular to sewage treatment equipment and method based on automatic addition of flocculants.

Background technique

Flocculants can be generally divided into two categories according to their chemical composition: inorganic flocculants and organic flocculants. Inorganic flocculants include inorganic coagulants and inorganic polymer flocculants; organic flocculants include synthetic organic polymer flocculants, natural organic polymer flocculants and microbial flocculants. Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

At present, when the sedimentation reaction is carried out in the sewage treatment pool, especially when the flocculant is added to the sewage treatment pool, there is a lack of equipment that can automatically add the right amount of flocculant according to the amount of sewage in the sewage pool, resulting in manual addition. However, the manual addition method will cause a large error in the dosage of the flocculant, resulting in poor treatment effect of the sewage in the sewage pool.

Summary of the invention

The invention discloses a sewage treatment device and method based on automatic addition of flocculants, aiming to solve the technical problem in the background technology that the existing sewage treatment equipment cannot automatically add flocculants, resulting in poor sewage treatment effect.

The present invention proposes a sewage treatment equipment based on automatic addition of flocculants, including a tank body, wherein the inner walls on both sides of the tank body are fixedly connected with a plurality of equally distributed fixed blocks, and one side of the fixed blocks on the same side is fixedly connected with the same cross bar, a mounting plate is arranged between the two cross bars, the mounting plate is located inside the tank body, and a spreading assembly is arranged at the bottom of the mounting plate, an automatic delivery assembly is arranged on one side of the spreading assembly, the automatic delivery assembly is located inside the tank body, and a full-range moving assembly is arranged above the mounting plate, and the full-range moving assembly is located above the spreading assembly.

By providing a pool body, a fixed block, a cross bar, a mounting plate, an automatic delivery component, a spreading component and a full-range movable component, the device utilizes the automatic delivery component to automatically deliver an appropriate amount of flocculant into the sewage pool according to the amount of sewage in the sewage pool, thereby reducing the uncertainty of the effect of manual delivery of flocculants, making the delivery of flocculants more accurate, ensuring the sewage treatment effect, saving manpower and improving convenience.

In a preferred embodiment, the automatic delivery component includes a transfer box, a mounting plate is provided with a rectangular hole, the inner wall of the rectangular hole is fixedly connected to the outside of the transfer box, a fine hole is provided on the upper side of the transfer box, a feed pipe is fixedly connected in the fine hole, a fixed interface is fixedly connected to the upper side of the feed pipe, and a support is arranged on the outside of the feed pipe, the upper side of the support is fixedly connected to the bottom of the fixed interface, a moving block is fixedly connected to the bottom of the support, the bottom of the moving block is fixedly connected to the upper side of the mounting plate, a circular groove is provided on the upper side of the storage box, and a filling port is fixedly connected in the circular groove; the same circular hole is provided on both sides of the mounting plate, a rotating part is movably connected in the circular hole, a feeding groove is provided on the rotating part, and two symmetrical guide blocks are provided on the outside of the feeding groove, the opposite sides of the two guide blocks are both in contact with the outside of the rotating part, and the opposite sides of the two guide blocks are respectively fixedly connected to the inner walls of the two sides of the transfer box; one side of the mounting plate is fixedly connected to a binding frame, and the same circular hole is provided on both sides of the binding frame The cam is an angularly-shaped member which is adapted to move relative to the cam and to engage with the cam on one side of the wheel shaft. The cam is configured to move relative to the wheel base, wherein the cam is secured to the cam and to engage with the cam on the other side of the wheel shaft. The cam is configured to move relative to the wheel base, wherein the cam is secured to the cam and to engage with the cam on the other side of the wheel shaft.

By providing an automatic delivery component, the automatic delivery component uses a rotating part and a float to enable the device to automatically deliver flocculants according to the amount of sewage in the sewage pool, thereby reducing flocculant waste, improving the effect of the flocculant, and making the delivery of the flocculant more convenient.

In a preferred embodiment, the spreading assembly includes an electric telescopic rod, the top of the electric telescopic rod is fixedly connected to the bottom of the mounting plate, the output end of the electric telescopic rod is fixedly connected to an isolation cover, the top inner wall of the isolation cover is fixedly connected to a motor 1, a circular opening is provided at the bottom of the isolation cover, a main shaft is movably connected in the circular opening, the upper side of the main shaft is connected to the output end of the motor 1 through a coupling, the outside of the main shaft is movably connected to a discharge barrel, the outside of the discharge barrel is fixedly connected to a plurality of circumferentially equidistant connecting rods, the ends of the plurality of connecting rods away from the discharge barrel are all fixedly connected to the outside of the isolation cover, and an access hole is provided on the outside of the discharge barrel, a hose is connected to the access hole through a flange, and the side of the hose away from the discharge barrel is connected to the bottom of the transfer box through a flange; the outside of the main shaft is fixedly connected to a second sleeve, the second sleeve is located below the discharge barrel, the outside of the second sleeve is fixedly connected to a plurality of circumferentially equidistant spreading blades, and the outside of the main shaft is fixedly connected to a first sleeve, the first sleeve is located below the second sleeve, and the outside of the first sleeve is fixedly connected to a plurality of circumferentially equidistant stirring rods.

By providing a spreading component, the spreading component can spread the flocculant in a large range with the main axis as the center by using a feeding barrel and spreading fan blades, so that the flocculant can evenly cover a larger range, increase the coverage of the flocculant, reduce the accumulation of flocculant in one part, and improve the flocculation effect.

In a preferred embodiment, the full-range moving component includes two symmetrical movable rings, the inner walls of the two movable rings are respectively slidably connected to the outside of the two cross bars, the outside of the two movable rings are fixedly connected to the platform plate, the outside of one of the two cross bars is provided with a strip groove, a rack 2 is fixedly connected in the strip groove, the movable ring and the platform plate on the same side of the rack 2 are both clamped with the same strip groove, a gear 3 is arranged in the strip groove, the gear 3 is meshed with the rack 2, and the upper side of the platform plate on the same side of the rack 2 is fixedly connected with the motor 2, the output end of the motor 2 is connected to one side of the gear 3 through a coupling, and the output end of the motor 2 is connected to the same side of the rack 2. The outside of the cross bar is fixedly connected to two symmetrical blocking baffles; the opposite sides of the two platform plates are movably connected to the same threaded rod, and the opposite sides of the two platform plates are fixedly connected to the same limit rod, the limit rod is located outside the threaded rod, a hole is opened on the moving block, the inner wall of the hole is rotatably connected to the outside of the threaded rod through an external thread, a fine groove is opened on the moving block, the inner wall of the fine groove is slidably connected to the outside of the limit rod, and the bottom of the platform plate away from the rack two of the two platform plates is fixedly connected to the motor three, the output end of the motor three is connected to the gear four through a coupling, the outside of the threaded rod is fixedly connected to a gear ring, and the gear ring is meshed with the gear four.

By providing a full-range moving component, the full-range moving component utilizes rack 2 and threaded rods to enable the moving block to be moved to all positions of the sewage pool, so that the flocculant can be added to all positions of the sewage pool, avoiding the occurrence of uneven flocculant addition, so that the sewage in the sewage pool can all be exposed to the flocculant, thereby improving the sewage treatment efficiency in the entire sewage pool.

A sewage treatment method based on automatic flocculant addition, using the sewage treatment equipment based on automatic flocculant addition as described above, comprises the following steps:

Step 1: Before adding sewage into the pool, fill the storage box with flocculant and reset the float;

Step 2: Add sewage into the tank body. As the sewage level rises, the automatic delivery component delivers flocculant into the sewage, and the spreading component spreads the flocculant over a large area and stirs the sewage and the flocculant;

Step 3: The full-range mobile component carries the automatic delivery component and the spreading component that are treating sewage and moves within the entire sewage pool.

From the above, it can be seen that the sewage treatment equipment based on automatic addition of flocculants provided by the present invention has the advantage of utilizing an automatic delivery component so that the device can automatically deliver an appropriate amount of flocculant into the sewage pool according to the amount of sewage in the sewage pool, thereby reducing the uncertainty of the effect of manual delivery of flocculants, making the delivery of flocculants more accurate, ensuring the sewage treatment effect, saving manpower, and improving the convenience effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG2 is a schematic cross-sectional view of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG3 is a schematic diagram of the structure of a transfer box of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG4 is a schematic diagram of a locking member structure of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG5 is a schematic diagram of the main shaft structure of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG6 is a schematic diagram of the structure of a lower barrel of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG7 is a schematic diagram of the platform plate structure of a sewage treatment device based on automatic addition of flocculants proposed by the present invention;

FIG8 is a schematic diagram of the threaded rod structure of a sewage treatment device based on automatic addition of flocculants proposed by the present invention.

In the figure: 1, tank body; 2, fixed block; 3, cross bar; 4, mounting plate; 5, automatic delivery assembly; 501, transfer box; 502, feed pipe; 503, fixed interface; 504, storage box; 505, filling port; 506, support member; 507, feed trough; 508, guide block; 509, rotating member; 510, restraining frame; 511, movable trough; 512, extrusion plate; 513, spring; 514, vertical rod; 515, float; 516, rack 1; 517, gear 1; 518, gear 2; 519, fixed member; 520, locking member; 521, torsion spring; 6, spreading assembly; 601, electric telescopic rod; 602, isolation cover; 603, discharge barrel; 604, connecting rod; 605, main shaft; 606, collar one; 607, stirring rod; 608, hose; 609, motor one; 610, collar two; 611, spreading fan blades; 7, full-range moving assembly; 701, movable collar; 702, blocking baffle; 703, platform plate; 704, rack two; 705, strip groove; 706, gear three; 707, motor two; 708, threaded rod; 709, limit rod; 710, moving block; 711, gear ring; 712, motor three; 713, gear four.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

The sewage treatment equipment based on automatic flocculant addition disclosed in the present invention is mainly used in the scenario where the existing sewage treatment equipment cannot automatically add flocculants, resulting in poor sewage treatment effect.

1-8, a sewage treatment equipment based on automatic addition of flocculants includes a tank body 1, and the inner walls on both sides of the tank body 1 are connected with a plurality of equally distributed fixed blocks 2 by bolts, and one side of the fixed blocks 2 on the same side is connected with the same cross bar 3 by bolts, and a mounting plate 4 is arranged between the two cross bars 3, the mounting plate 4 is located inside the tank body 1, and a spreading component 6 is arranged at the bottom of the mounting plate 4, an automatic delivery component 5 is arranged on one side of the spreading component 6, and the automatic delivery component 5 is located inside the tank body 1, and a full-range moving component 7 is arranged above the mounting plate 4, and the full-range moving component 7 is located above the spreading component 6.

Specifically, sewage is gradually injected into the sewage pool to gradually increase the liquid level of the sewage. The automatic delivery component 5 begins to input an appropriate amount of flocculant into the spreading component 6 as the liquid level changes. The spreading component 6 evenly spreads the transported flocculant and stirs the sewage at the spreading location. During the sewage treatment process by the automatic delivery component 5 and the spreading component 6, the full-range moving component 7 carries the automatic delivery component 5 and the spreading component 6 to move in the sewage pool so that the flocculant can be spread in the entire sewage pool. The device utilizes the automatic delivery component 5 so that the device can automatically deliver an appropriate amount of flocculant into the sewage pool according to the amount of sewage in the sewage pool, thereby reducing the uncertainty of the effect of manual delivery of flocculants, making the delivery of flocculants more accurate, ensuring the sewage treatment effect, saving manpower, and improving convenience.

2, 3 and 4, in a preferred embodiment, the automatic delivery component 5 includes a transfer box 501, a rectangular hole is opened on the mounting plate 4, the inner wall of the rectangular hole is connected to the outside of the transfer box 501 by bolts, a fine hole is opened on the upper side of the transfer box 501, a feed pipe 502 is connected to the fine hole by bolts, a fixed interface 503 is connected to the upper side of the feed pipe 502 by bolts, and a support member 506 is arranged on the outside of the feed pipe 502, the upper side of the support member 506 is connected to the bottom of the fixed interface 503 by bolts, the bottom of the support member 506 is connected to a moving block 710 by bolts, and the bottom of the moving block 710 is connected to the upper side of the mounting plate 4. The storage box 504 is connected by bolts, and a circular groove is provided on the upper side, and a filling port 505 is connected in the circular groove by bolts; the same circular hole is provided on both sides of the mounting plate 4, and a rotating member 509 is rotatably connected in the circular hole by a bearing, and a feed groove 507 is provided on the rotating member 509, and two symmetrical guide blocks 508 are provided outside the feed groove 507, and the opposite sides of the two guide blocks 508 are both in contact with the outside of the rotating member 509, and the opposite sides of the two guide blocks 508 are respectively connected to the inner walls of the two sides of the transfer box 501 by bolts; a binding frame 510 is connected to one side of the mounting plate 4 by bolts, and the same movable groove 510 is provided on both sides of the binding frame 510 1. The movable groove 511 is slidably connected with a same extrusion plate 512, and the side of the extrusion plate 512 opposite to the inner wall of the restraining frame 510 is connected with a plurality of equally spaced springs 513 by bolts, and a vertical rod 514 is arranged on the side of the extrusion plate 512 away from the spring 513; the side of the vertical rod 514 away from the extrusion plate 512 is connected with a rack 516 by bolts, and the side of the rotating member 509 close to the vertical rod 514 is connected with a short shaft by bolts, and one side of the short shaft is connected with a gear 517 by bolts, and the gear 517 is meshed with the rack 516, and the bottom of the vertical rod 514 is connected with a float 515 by bolts, and the rotating member 509 is away from the vertical rod 514. One side of the rod 514 is connected to the gear 2 518 by bolts, and the side of the transfer box 501 close to the gear 2 518 is connected to the fixing piece 519 by bolts. The fixing piece 519 is provided with a groove, and a locking piece 520 is arranged in the groove. The locking piece 520 is provided with a round hole, and a thin rod is arranged in the round hole. One side of the thin rod is connected to the inner wall of the groove by bolts, and a torsion spring 521 is surrounded by the outside of the thin rod. One end of the torsion spring 521 is connected to the inner wall of the locking piece 520 by bolts, and the other end is connected to the outside of the thin rod by bolts. The outside of the locking piece 520 is clamped with one side of the fixing piece 519, and the outside of the locking piece 520 is clamped with the outside of the gear 2 518.

Specifically, before the sewage is injected into the sewage pool, the squeezing plate 512 is pulled so that the squeezing plate 512 overcomes the thrust of the spring 513 to release the meshing of the rack 516 with the gear 517, so that the float 515 falls to the bottom of the empty sewage pool, the squeezing plate 512 is released, the rack 516 is meshed with the gear 517, and the prepared flocculant is transported into the storage box 504 through the filling port 505 for storage, and the sewage is gradually injected into the sewage pool. As the sewage level rises, The float 515 drives the vertical rod 514 to gradually rise, so that the gear 517 meshing with the rack 516 drives the rotating member 509 to rotate in the transfer box 501, and the flocculant accumulated in the transfer box 501 enters the tree hole of the feeding pipe 502. After the rotating member 509 rotates the feed trough 507 to contact the flocculant, the feed trough 507 will be filled with flocculant, and in the next rotation, the flocculant will be transported to the discharge barrel 603 through the hose 608.

In a specific application scenario, the automatic delivery component 5 is mainly suitable for the automatic delivery link in the automatic delivery process, that is, the automatic delivery component 5 uses the rotating part 509 and the float 515 to enable the device to automatically deliver flocculants according to the amount of sewage in the sewage pool, thereby reducing the waste of flocculants, improving the effect of flocculants, and making the delivery of flocculants more convenient.

5 and 6, in a preferred embodiment, the spreading assembly 6 includes an electric telescopic rod 601, the top of the electric telescopic rod 601 is connected to the bottom of the mounting plate 4 by bolts, the output end of the electric telescopic rod 601 is connected to an isolation cover 602 by bolts, the top inner wall of the isolation cover 602 is connected to a motor 609 by bolts, a circular opening is provided at the bottom of the isolation cover 602, a main shaft 605 is rotatably connected to the circular opening through a bearing, the upper side of the main shaft 605 is connected to the output end of the motor 609 through a coupling, the outside of the main shaft 605 is rotatably connected to a discharge barrel 603 through a bearing, the outside of the discharge barrel 603 is connected to a plurality of circumferentially equidistantly distributed connecting rods 604 by bolts, and the plurality of connecting rods 604 are connected to the discharge barrel 603 by bolts. 04 The end away from the discharge barrel 603 is connected to the outside of the isolation cover 602 by bolts, and an access hole is opened on the outside of the discharge barrel 603, and a hose 608 is connected to the access hole through a flange, and the side of the hose 608 away from the discharge barrel 603 is connected to the bottom of the transfer box 501 through a flange; the outside of the main shaft 605 is connected to the second ring 610 by bolts, and the second ring 610 is located below the discharge barrel 603, and the outside of the second ring 610 is connected to a plurality of circumferentially equidistant spreading blades 611 by bolts, and the outside of the main shaft 605 is connected to the first ring 606 by bolts, and the first ring 606 is located below the second ring 610, and the outside of the first ring 606 is connected to a plurality of circumferentially equidistant stirring rods 607 by bolts.

Specifically, after the liquid level in the sewage pool gradually rises, the electric telescopic rod 601 is started so that the main shaft 605 of the electric telescopic rod 601 inserts the stirring rod 607 below the liquid level. After the flocculant is transported into the discharge barrel 603 through the hose 608, the motor 609 is started, and the spreading blades 611 on the main shaft 605 of the motor 609 begin to rotate, so that the flocculant falling from the discharge barrel 603 can diffuse outward with the rotation of the spreading blades 611. After the flocculant falls into the sewage, the rotating stirring rod 607 will stir the sewage mixed with the flocculant.

In a specific application scenario, the spreading component 6 is mainly used in the spreading link of the spreading process, that is, the spreading component 6 can use the discharge barrel 603 and the spreading fan blades 611 to spread the flocculant in a large range with the main axis 605 as the center, so that the flocculant can be evenly covered in a larger range, thereby increasing the coverage range of the flocculant, reducing the accumulation of flocculants in one part, and improving the flocculation effect.

7 and 8, in a preferred embodiment, the full-range moving assembly 7 includes two symmetrical movable rings 701, the inner walls of the two movable rings 701 are respectively slidably connected to the outside of the two cross bars 3, the outsides of the two movable rings 701 are connected to a platform plate 703 by bolts, the outside of one of the two cross bars 3 is provided with a strip groove, a rack 2 704 is connected in the strip groove by bolts, the movable ring 701 and the platform plate 703 on the same side of the rack 2 704 are both clamped with the same strip groove 705, a gear 3 706 is provided in the strip groove 705, the gear 3 706 is meshed with the rack 2 704, and the upper side of the platform plate 703 on the same side of the rack 2 704 is connected to a motor 2 707 by bolts, the output end of the motor 2 707 is connected to one side of the gear 3 706 through a coupling, and the output end of the motor 2 707 is connected to one side of the gear 3 706 on the same side as the rack 2 704 The outside of the cross bar 3 is connected with two symmetrical blocking baffles 702 by bolts; the opposite sides of the two platform plates 703 are rotatably connected with the same threaded rod 708 through bearings, and the opposite sides of the two platform plates 703 are connected with the same limit rod 709 by bolts, and the limit rod 709 is located on the outside of the threaded rod 708. A hole is opened on the moving block 710, and the inner wall of the hole is rotatably connected with the outside of the threaded rod 708 through an external thread. A fine groove is opened on the moving block 710, and the inner wall of the fine groove is slidably connected with the outside of the limit rod 709, and the bottom of the platform plate 703 away from the rack 2 704 of the two platform plates 703 is bolted to the motor 3 712, and the output end of the motor 3 712 is connected to the gear 4 713 through a coupling, and the outside of the threaded rod 708 is connected with a gear ring 711 by bolts, and the gear ring 711 is meshed with the gear 4 713.

Specifically, after the automatic delivery component 5 and the spreading component 6 start working, start the motor 2 707 and the motor 3 712, the motor 2 707 drives the rack 2 704 meshing with the gear 3 706, so that the automatic delivery component 5 and the spreading component 6 under the moving block 710 can move laterally on the sewage pool with the moving block 710, the motor 3 712 drives the gear ring 711 meshing with the gear 4 713, so that the threaded rod 708 rotates, so that the moving block 710 installed on the threaded rod 708 can drive the automatic delivery component 5 and the spreading component 6 to move longitudinally in the sewage pool, so that the automatic delivery component 5 and the spreading component 6 can reach all positions of the sewage pool and flocculate the sewage.

In specific application scenarios, the full-range moving component 7 is mainly suitable for the full-range moving link in the full-range moving process, that is, the full-range moving component 7 uses the rack 2 704 and the threaded rod 708 to enable the moving block 710 to move to all positions of the sewage pool, so that the flocculant can be added to all positions of the sewage pool, avoiding the uneven addition of the flocculant, so that the sewage in the sewage pool can all be exposed to the flocculant, thereby improving the sewage treatment efficiency in the entire sewage pool.

A sewage treatment method based on automatic flocculant addition, using the sewage treatment equipment based on automatic flocculant addition as described above, comprises the following steps:

Step 1: before adding sewage into the tank body 1, fill the storage box 504 with flocculant, and then reset the float 515 (before the sewage is injected into the sewage tank, pull the squeeze plate 512 so that the squeeze plate 512 overcomes the thrust of the spring 513 to release the meshing of the rack 1 516 and the gear 1 517, so that the float 515 falls to the bottom of the empty sewage tank, release the squeeze plate 512, so that the rack 1 516 is meshed with the gear 1 517, and the prepared flocculant is transported into the storage box 504 through the filling port 505 for storage);

Step 2: Add sewage to the tank body 1. As the sewage level rises, the automatic delivery component 5 delivers flocculant to the sewage. The spreading component 6 spreads the flocculant over a large area and stirs the sewage and the flocculant (gradually inject sewage into the sewage tank. As the sewage level rises, the float 515 drives the vertical rod 514 to gradually rise, so that the gear 517 meshing with the rack 516 drives the rotating member 509 to rotate in the transfer box 501, and the flocculant accumulated in the transfer box 501 enters the tree hole of the feed pipe 502. After the rotating member 509 rotates the feed trough 507 to contact with the flocculant, the feed trough 507 will be filled with flocculant, and at the receiving During the downward rotation, the flocculant is transported to the discharge barrel 603 through the hose 608. After the liquid level in the sewage pool gradually rises, the electric telescopic rod 601 is started so that the electric telescopic rod 601 and the main shaft 605 insert the stirring rod 607 below the liquid level. After the flocculant is transported into the discharge barrel 603 through the hose 608, the motor 609 is started, and the spreading blade 611 on the main shaft 605 of the motor 609 starts to rotate, so that the flocculant falling from the discharge barrel 603 can be diffused outward with the rotation of the spreading blade 611. After the flocculant falls into the sewage, the rotating stirring rod 607 will stir the sewage mixed with the flocculant);

Step three, the full-range moving component 7 carries the automatic delivery component 5 and the spreading component 6 that are treating sewage and moves them within the entire sewage pool (after the automatic delivery component 5 and the spreading component 6 start working, start the motor 2 707 and the motor 3 712, the motor 2 707 drives the rack 2 704 meshing with the gear 3 706, so that the automatic delivery component 5 and the spreading component 6 under the moving block 710 can move horizontally on the sewage pool with the moving block 710, the motor 3 712 drives the gear ring 711 meshing with the gear 4 713, so that the threaded rod 708 rotates, so that the moving block 710 installed on the threaded rod 708 can drive the automatic delivery component 5 and the spreading component 6 to move longitudinally in the sewage pool, so that the automatic delivery component 5 and the spreading component 6 can reach all positions of the sewage pool and flocculate the sewage).

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a sewage treatment device based on automatic flocculant adds, includes cell body (1), its characterized in that, the both sides inner wall of cell body (1) is all fixedly connected with a plurality of equi-distance fixed blocks (2), and is located the same horizontal pole (3) of the equal fixedly connected with of one side of fixed block (2), two be provided with mounting panel (4) between horizontal pole (3), mounting panel (4) are located the inside of cell body (1), and the bottom of mounting panel (4) is provided with and spreads subassembly (6), one side of spreading subassembly (6) is provided with automatic throwing subassembly (5), and automatic throwing subassembly (5) are located the inside of cell body (1), and the top of mounting panel (4) is provided with full range movable assembly (7), and full range movable assembly (7) are located the top of spreading subassembly (6);

the automatic throwing component (5) comprises a transfer box (501), a rectangular hole is formed in a mounting plate (4), the inner wall of the rectangular hole is fixedly connected with the outer side of the transfer box (501), a fine hole is formed in the upper side of the transfer box (501), a conveying pipe (502) is fixedly connected in the fine hole, a fixing interface (503) is fixedly connected to the upper side of the conveying pipe (502), a supporting piece (506) is arranged on the outer side of the conveying pipe (502), the upper side of the supporting piece (506) is fixedly connected with the bottom of the fixing interface (503), a moving block (710) is fixedly connected to the bottom of the supporting piece (506), a round groove is formed in the upper side of the storage box (504), and a filling opening (505) is fixedly connected in the round groove;

the two sides of the mounting plate (4) are provided with the same round hole, a rotating piece (509) is movably connected in the round hole, a feeding groove (507) is formed in the rotating piece (509), two symmetrical flow guide blocks (508) are arranged outside the feeding groove (507), one opposite sides of the two flow guide blocks (508) are respectively attached to the outer part of the rotating piece (509), and one opposite sides of the two flow guide blocks (508) are respectively fixedly connected with the inner walls of two sides of the transfer box (501);

one side of the mounting plate (4) is fixedly connected with a binding frame (510), two sides of the binding frame (510) are respectively provided with the same movable groove (511), the same extrusion plate (512) is connected in the movable groove (511) in a sliding way, one side, opposite to the inner wall of the binding frame (510), of the extrusion plate (512) is fixedly connected with a plurality of equidistantly distributed springs (513), and one side, far away from the springs (513), of the extrusion plate (512) is provided with a vertical rod (514);

one side fixedly connected with rack one (516) of extruding plate (512) is kept away from to vertical pole (514), one side fixedly connected with minor axis that rotates piece (509) and is close to vertical pole (514), one side fixedly connected with gear one (517) of minor axis, gear one (517) and rack one (516) meshing, and the bottom fixedly connected with of vertical pole (514) is cursory (515), one side fixedly connected with gear two (518) of rotating piece (509) keeping away from vertical pole (514), one side fixedly connected with mounting (519) that is close to gear two (518) of transfer case (501), set up the grooving on mounting (519), be provided with locking piece (520) in the grooving, set up the round hole on locking piece (520), be provided with the thin pole in the round hole, one side of thin pole and the inner wall fixed connection of grooving, the outside of thin pole is encircleed and is had torsional spring (521), the one end and the inner wall fixed connection of locking piece (520), the outside of the other end and thin pole is fixed connection, the outside of locking piece (520) and one side joint of fixing piece (519), the outside of locking piece (520) and the outside joint of locking piece (518) and gear two (518).

2. The sewage treatment device based on automatic flocculant adding of claim 1, wherein the sprinkling component (6) comprises an electric telescopic rod (601), the top of the electric telescopic rod (601) is fixedly connected with the bottom of the mounting plate (4), the output end of the electric telescopic rod (601) is fixedly connected with a shielding cover (602), the inner wall of the top of the shielding cover (602) is fixedly connected with a first motor (609), a circular opening is formed in the bottom of the shielding cover (602), a main shaft (605) is movably connected in the circular opening, the upper side of the main shaft (605) is connected with the output end of the first motor (609) through a coupling, a lower charging barrel (603) is movably connected to the outer side of the main shaft (605), a plurality of connecting rods (604) distributed at equal intervals are fixedly connected to the outer portion of the lower charging barrel (603), one ends of the connecting rods (604) far away from the lower charging barrel (603) are uniformly connected with the outer portion of the shielding cover (602), a hose (608) is formed in the outer portion of the lower charging barrel (603), a hose (608) is connected to the inner portion of the connecting hole through a flange, and one side of the hose (608) far away from the lower charging barrel (603) is connected with the bottom of the tank (501) through the flange.

3. The automatic flocculant-adding-based sewage treatment device according to claim 2, wherein a second lantern ring (610) is fixedly connected to the outer portion of the main shaft (605), the second lantern ring (610) is located below the blanking barrel (603), a plurality of circumferentially equidistant scattering blades (611) are fixedly connected to the outer portion of the second lantern ring (610), a first lantern ring (606) is fixedly connected to the outer portion of the main shaft (605), the first lantern ring (606) is located below the second lantern ring (610), and a plurality of circumferentially equidistant stirring rods (607) are fixedly connected to the outer portion of the first lantern ring (606).

4. The sewage treatment device based on automatic flocculant adding according to claim 3, wherein the full-range moving assembly (7) comprises two symmetrical movable collars (701), the inner walls of the two movable collars (701) are respectively connected with the outer sides of the two cross bars (3) in a sliding mode, the outer sides of the two movable collars (701) are respectively fixedly connected with the platform plates (703), strip-shaped grooves are formed in the outer sides of one of the two cross bars (3), racks two (704) are fixedly connected in the strip-shaped grooves, the movable collars (701) on the same side as the racks two (704) are respectively clamped with the same strip-shaped grooves (705), gears three (706) are arranged in the strip-shaped grooves (705), the gears three (706) are meshed with the racks two (704), the upper sides of the platform plates (703) on the same side as the racks two (704) are fixedly connected with motors two (707), the output ends of the motors two (707) are connected with one sides of the gears three (706) through couplings, and the outer sides of the cross bars (3) on the same side as the racks two (704) are fixedly connected with two symmetrical barriers (702).

5. The automatic flocculant-adding-based sewage treatment device according to claim 4, wherein one side, opposite to each of the two platform boards (703), of the two platform boards (703) is movably connected with a same threaded rod (708), one side, opposite to each of the two platform boards (703), of the two platform boards (703) is fixedly connected with a same limit rod (709), the limit rod (709) is located outside the threaded rod (708), a hole is formed in the moving block (710), the inner wall of the hole is rotatably connected with the outside of the threaded rod (708) through external threads, a fine groove is formed in the moving block (710), the inner wall of the fine groove is slidably connected with the outside of the limit rod (709), the bottom of the platform board (703), far away from the rack II (704), of the two platform boards (703) is fixedly connected with a motor III (712), the output end of the motor III (712) is connected with a gear IV (713) through a coupler, the outer part of the threaded rod (708) is fixedly connected with a toothed ring (711), and the toothed ring (711) is meshed with the gear IV (713).

6. A sewage treatment method based on automatic addition of a flocculant using a sewage treatment apparatus based on automatic addition of a flocculant according to claim 5, comprising the steps of:

step one, filling flocculant into a storage box (504) before filling sewage into a tank body (1), and resetting a buoy (515);

step two, filling sewage into the tank body (1), and along with the rise of the sewage liquid level, automatically adding a flocculating agent into the sewage by the adding component (5), and scattering and diffusing the flocculating agent by the scattering component (6) and stirring the sewage and the flocculating agent;

and step three, the full-range moving assembly (7) carries the automatic throwing assembly (5) and the scattering assembly (6) which are treating sewage and move in the whole sewage pool range.