A folding plate flocculation tank

Abstract

The application provides a kind of folded plate flocculation tank, belongs to sewage treatment equipment technical field, including pool body, is equipped with water inlet and water outlet respectively at the both ends of pool body, is equipped with detection mechanism for detecting water quantity on the water inlet of pool body, is separated into several flocculation cavities on the inner wall of pool body by partition, is communicated by water flow hole between flocculation cavity, it is serpentine flow between several flocculation cavities, is installed in several folded plates between the inner wall of both sides of flocculation cavity, the folded plate between the same flocculation tank is arranged in up and down staggered, is equipped with adjusting mechanism on the upper end inner wall of flocculation cavity according to the spacing between folded plate adjusted by flow, the application has the advantages that it is convenient for operator to adjust the spacing between folded plate according to the water quantity of water inlet, improves the treatment effect of sewage.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of sewage treatment equipment, and particularly relates to a folded plate flocculation tank. BACKGROUND

[0002] Folded plate flocculation is the most widely used flocculation form in municipal water plant flocculation and sedimentation, and the folded plate flocculation effect is the key to flocculation and sedimentation. The principle of the folded plate flocculation device is that the turbulence shear force generated by the folded plate drives the particles to collide and flocculate, and the key to hydraulic flocculation is to have sufficient shear strength in the front section, that is, to have sufficient water head loss, and the rear section needs to be stable and conducive to the growth and compaction of flocculation without breaking. The water treatment system of the water plant runs with water quantity changes, and most of the time is non-full load operation. The newly built water plant runs at a smaller water quantity in the initial stage, and then gradually increases the load with the passage of time. The folded plate device must be designed according to the standard of bearing the maximum hydraulic slope when the highest daily maximum water quantity runs without overflow, and in different regions and seasons, the water quantity to be treated is different, so that the existing folded plate flocculation tank cannot achieve good flocculation and sedimentation effect. SUMMARY

[0003] In order to overcome the defects in the background art, the purpose of the application is to provide a folded plate flocculation tank, which has the characteristics of facilitating the operator to adjust the distance between the folded plates according to the water quantity of the water inlet, and improving the treatment effect of the sewage.

[0004] In order to achieve the above purpose, the application provides the following technical scheme:

[0005] A folded plate flocculation tank, comprising a tank body, a water inlet and a water outlet are respectively arranged at both ends of the tank body, a detection mechanism for detecting water quantity is arranged on the water inlet of the tank body, a plurality of flocculation cavities are separated by a partition plate on the inner wall of the tank body, the flocculation cavities are communicated through water flow holes, the plurality of flocculation cavities are in a serpentine flow, a plurality of folded plates are installed between the inner walls on both sides of the flocculation cavities, the folded plates between the same flocculation tank are arranged in an up-down staggered manner, and an adjusting mechanism for adjusting the distance between the folded plates according to the flow is arranged on the upper end inner wall of the flocculation cavity.

[0006] As a preferred scheme, the adjusting mechanism comprises two sliding rods fixedly connected between the inner walls at both ends of the flocculation cavity, an adjusting rod fixedly connected to the upper surface of the flocculation cavity, a plurality of adjusting blocks slidingly connected to the adjusting rod, two adjusting long rods rotatably connected to the lower surface of the adjusting block, an adjusting member arranged on the adjusting block for adjusting the angle between the two adjusting long rods, a vertical rod fixedly connected to the upper surface of the folding plate, a first waist-shaped groove opened on the vertical rod, and a sliding rod fixedly connected to the lower end side wall of the adjusting long rod, the folding plate being slidingly connected to the two sliding rods, the upper end faces of the plurality of vertical rods being flush, the first waist-shaped grooves being located at the same height, the sliding rod being slidingly connected in the first waist-shaped groove, and a locking bolt being threadedly connected to the adjusting block at one end of the adjusting rod, one end of the locking bolt abutting against the outer wall of the adjusting rod.

[0007] As a preferred scheme, the adjusting member comprises an adjusting screw rotatably connected to the adjusting block, a cross rod threadedly connected to one end of the adjusting screw, a second waist-shaped groove opened on the outer wall of the adjusting long rod, an adjusting column fixedly connected to the outer walls at both ends of the cross rod, a baffle threadedly connected to one end face of the adjusting block passing through the second waist-shaped groove, and a driving assembly arranged on the adjusting rod for simultaneously driving the adjusting screw to rotate, the adjusting column being slidingly connected in the second waist-shaped groove.

[0008] As a preferred scheme, the driving assembly comprises a driving rod rotatably connected to the upper surface of the pool body through a rotating seat, a worm wheel fixedly connected to the outer wall at the upper end of the adjusting screw, a worm rotatably connected to the outer wall of the driving rod, a limiting portion arranged between the worm and the driving rod for limiting the coaxial rotation of the worm and the driving rod, and a servo motor fixedly connected to the pool body for driving the driving rod to rotate, the driving rod being arranged along the width direction of the pool body, and the worm being engaged with the worm wheel.

[0009] As a preferred scheme, the limiting portion comprises a limiting rod fixedly connected to the outer wall of the driving rod, the limiting rod being arranged along the length direction of the driving rod, and a limiting groove being opened on the inner wall of the worm, the limiting rod being slidingly connected in the limiting groove.

[0010] As a preferred scheme, a sealing member is arranged between the folding plate and the inner wall of the flocculation cavity, the sealing member comprising a sealing plate fixedly connected to the side walls at both sides of the folding plate, a mounting groove opened on the side wall away from the folding plate of the sealing plate, a sealing rod slidingly connected in the mounting groove, a sealing spring fixedly connected to the bottom of the mounting groove, a sealing strip fixedly connected to the side walls at both sides of the sealing rod, and a sealing piece fixedly connected to the side walls at both sides of the sealing rod, the other end of the sealing spring being fixedly connected to one side wall of the sealing rod, the sealing strips on the side walls at both sides of the sealing rod abutting against the inner walls at both sides of the mounting groove, the sealing piece being arranged in a circular arc shape, one end of the sealing piece away from the sealing rod being bent towards the same side of the sealing rod, and the one end of the sealing piece away from the sealing rod abutting against the inner wall of the flocculation cavity.

[0011] As a preferred scheme, a lengthening plate is fixedly connected to the end of the sealing sheet away from the sealing rod, the lengthening plate is arranged in a circular arc shape, the center of the circular arc of the lengthening plate coincides with the center of the circular arc of the sealing sheet, and the end of the lengthening plate away from the sealing sheet is arranged towards the side away from the inner wall of the flocculation cavity.

[0012] As a preferred scheme, the lower end of the mounting groove on the sealing plate on the lower fold plate is in communication with the outside world, the lower end of the sealing rod is abutted on the bottom surface of the inner wall of the flocculation cavity, a rubber sheet is fixedly connected to each of the side walls on the two sides of the lower end of the fold plate, the rubber sheet is arranged in a circular arc shape, the end of the rubber sheet away from the fold plate is bent towards the same side of the fold plate and is abutted on the bottom surface of the inner wall of the flocculation cavity, a lengthening sheet is fixedly connected to the end face of the end of the rubber sheet away from the fold plate, the lengthening sheet is arranged in a circular arc shape and the center of the circular arc of the lengthening sheet coincides with the center of the circular arc of the rubber sheet, and the end of the lengthening sheet away from the rubber sheet is bent towards the side away from the inner wall of the flocculation cavity.

[0013] As a preferred scheme, a mounting plate is fixedly connected to each of the two ends of the lower surface of the fold plate with a higher height, the mounting plates are arranged vertically, a support rod is fixedly connected between the opposite faces of the two mounting plates, the support rod is arranged horizontally, a support tube is coaxially rotatably connected to the outer wall of the support rod, a fan plate is fixedly connected to the outer wall of the support tube at intervals along the circumference of the outer wall of the support tube, a protective cover is fixedly connected to the side wall of the mounting plate, the protective cover covers the fan plate, and the lower surface of the protective cover is flush with the horizontal plane in which the axis of the support rod lies.

[0014] As a preferred scheme, two mixing plates are fixedly connected to the outer walls of the two ends of the support rod, the mixing plates are arranged horizontally, a push rod is fixedly connected to each of the two end faces of the fan plate away from the support tube, and the push rod is arranged flexibly.

[0015] Compared with the prior art, the application has the following advantages:

[0016] 1. In the application, the water volume of the water inlet is detected by the detection mechanism to adjust the distance between the two adjacent fold plates, the drive rod is driven to rotate by the servo motor, the worm drives the worm gear to rotate, the worm gear drives the adjusting lead screw to rotate, the adjusting lead screw drives the horizontal rod to move up and down, the horizontal rod drives the adjusting long rod to rotate through the adjusting column, the adjusting long rod adjusts the fold plate to slide on the sliding rod through the vertical rod, through such a setting, the structure is simple, the operation is convenient, and the operator can conveniently adjust the distance between the fold plates according to the water volume of the water inlet, thereby improving the treatment effect on the sewage.

[0017] 2, The sewage in the application passes from below the higher height of the folded plate, the sewage drives the support pipe to rotate through the fan plate, the stirring plate on the fan plate drives the mixed plate to vibrate, through the setting, the structure is simple, convenient to operate, through the vibration of the mixed plate, the mixing of the flocculating agent in the sewage and the sewage is improved, and the treatment effect of the sewage is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the embodiment of the application.

[0019] Figure 2 is a structural schematic diagram of the flocculation cavity in the embodiment of the application.

[0020] Figure 3 is a structural schematic diagram of the worm gear in the embodiment of the application.

[0021] Figure 4 is a structural schematic diagram of the sealing element in the embodiment of the application.

[0022] Figure 5 is a structural schematic diagram below the lower height of the folded plate in the embodiment of the application.

[0023] Figure 6 is a structural schematic diagram of the lower end of the higher height of the folded plate in the embodiment of the application.

[0024] In the figure, 1, the pool body; 2, the water inlet; 3, the water outlet; 4, the flocculation cavity; 5, the folded plate; 6, the adjusting mechanism; 7, the sliding rod; 8, the adjusting rod; 9, the adjusting block; 10, the adjusting long rod; 11, the adjusting element; 12, the vertical rod; 13, the first waist type groove; 14, the sliding rod; 15, the locking bolt; 16, the adjusting lead screw; 17, the cross rod; 18, the second waist type groove; 19, the adjusting column; 20, the baffle; 21, the driving assembly; 22, the driving rod; 23, the worm gear; 24, the worm; 25, the limiting part; 26, the servo motor; 27, the limiting rod; 28, the limiting groove; 29, the sealing element; 30, the sealing plate; 31, the mounting groove; 32, the sealing rod; 33, the sealing spring; 34, the sealing strip; 35, the sealing sheet; 36, the lengthening plate; 37, the rubber sheet; 38, the lengthening sheet; 39, the mounting plate; 40, the support rod; 41, the support pipe; 42, the fan plate; 43, the protective cover; 44, the mixed plate; 45, the stirring rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0026] As Figure 1 , Figure 2 shown, a kind of folding plate 5 flocculation tank, including pool body 1, water inlet 2 and water outlet 3 are respectively provided on both ends of pool body 1, and detection mechanism for detecting water volume is provided on water inlet 2, and detection mechanism is set as flow valve.

[0027] As Figure 1 , Figure 2 shown, several flocculation cavities 4 are separated by partition on the inner wall of pool body 1, and the partition includes several horizontal plates and several vertical plates, which are vertically arranged between the horizontal plates and the vertical plates, and the flocculation cavities 4 are communicated by water flow holes, and the several flocculation cavities 4 are serpentine along the width direction of the pool body 1.

[0028] As Figure 1 , Figure 2 shown, several folding plates 5 are installed between the inner walls on both sides of each flocculation cavity 4, the folding plates 5 in the same flocculation cavity 4 are arranged in an up-down staggered manner, the lower end of the folding plate 5 with lower height is in abutment with the lower surface of the inner wall of the flocculation cavity 4, and an adjusting mechanism 6 for adjusting the spacing between the folding plates 5 is provided on the inner wall of the flocculation cavity 4.

[0029] The adjusting mechanism 6 includes a sliding rod 7, the sliding rod 7 is fixedly connected between the inner walls at both ends of the flocculation cavity 4, two sliding rods 7 are fixedly connected between the inner walls at both ends of the flocculation cavity 4, the two sliding rods 7 are in the same horizontal plane, the folding plate 5 is slidingly connected to the sliding rod 7, an adjusting rod 8 is fixedly connected to the upper surface of the flocculation cavity 4, the adjusting rod 8 is parallel to the sliding rod 7, a plurality of adjusting blocks 9 are slidingly connected to the adjusting rod 8, a locking bolt 15 is threadedly connected to the adjusting block 9 on one end of the adjusting rod 8 among the plurality of adjusting blocks 9, one end of the locking bolt 15 is in abutment with the outer wall of the adjusting rod 8, two adjusting rods 10 are rotatably connected to the lower surface of the adjusting block 9, a vertical rod 12 is fixedly connected to the upper surface of the folding plate 5, the end face of the upper end of the vertical rod 12 is flush, a first waist-shaped groove 13 is formed in the vertical rod 12, the plurality of first waist-shaped grooves 13 are located at the same height, a sliding rod 14 is fixedly connected to one end of the adjusting rod 10, the sliding rod 14 is slidingly connected in the first waist-shaped groove 13, and an adjusting piece 11 for adjusting the angle between the two adjusting rods 10 is provided on the adjusting block 9.

[0030] As Figure 1 , Figure 2 , Figure 3As shown, the adjusting piece 11 comprises an adjusting screw rod 16, the adjusting screw rod 16 is rotationally connected to the adjusting block 9, the adjusting screw rod 16 is vertically arranged, a cross rod 17 is threadedly connected to the outer wall of the lower end of the adjusting screw rod 16, an adjusting column 19 is fixedly connected to the outer wall of each end of the cross rod 17, a second waist-shaped groove 18 is arranged on the outer wall of the adjusting long rod 10 and penetrates through the side walls of the adjusting long rod 10, the adjusting column 19 is slidingly connected in the second waist-shaped groove 18, a baffle 20 is threadedly connected to the end face of the adjusting column 19 penetrating through the second waist-shaped groove 18, and the adjusting rod 8 is provided with a driving assembly 21 for simultaneously driving the adjusting screw rod 16 to rotate;

[0031] The driving assembly 21 comprises a driving rod 22 rotationally connected to the upper surface of the pool body 1 through a rotating seat, the driving rod 22 is arranged along the width direction of the pool body 1 and the length of the driving rod 22 is the same as the width of the pool body 1, a worm wheel 23 is fixedly connected to the outer wall of the upper end of the adjusting screw rod 16, a worm 24 is slidingly connected to the outer wall of the driving rod 22, the worm 24 is coaxially arranged with the driving rod 22, the worm wheel 23 and the worm 24 are in meshing, a limiting part 25 for limiting the worm 24 and the driving rod 22 to rotate simultaneously is arranged between the worm 24 and the driving rod 22, a servo motor 26 is fixedly connected to the upper surface of the pool body 1, and the output shaft of the servo motor 26 is connected to one end of the driving rod 22 through a shaft coupling;

[0032] The limiting part 25 comprises a limiting rod 27 and a limiting groove 28, the limiting rod 27 is fixedly connected to the outer wall of the driving rod 22 and is arranged along the length direction of the outer wall of the driving rod 22, the worm 24 is hollow arranged and both ends thereof are communicated with the outside, the limiting groove 28 is arranged on the inner wall of the worm 24 and is arranged along the axial direction of the inner wall of the worm 24, both ends of the limiting groove 28 are communicated with the outside, and the limiting rod 27 is slidingly connected in the limiting groove 28.

[0033] As Figure 2 , Figure 4 , Figure 5As shown, in order to improve the sealing between the folded plate 5 and the inner wall of the flocculation cavity 4, a sealing piece 29 is arranged between the folded plate 5 and the inner wall of the flocculation cavity 4. The sealing piece 29 comprises a sealing plate 30 fixedly connected to the side wall of the folded plate 5. An installation groove 31 is formed in the side wall of the sealing plate 30 away from the folded plate 5. The installation groove 31 is vertically formed. A sealing rod 32 is slidably connected in the installation groove 31. A sealing spring 33 is fixedly connected to the bottom of the installation groove 31 and the side wall of the sealing rod 32. A sealing strip 34 is fixedly connected to the side wall of the sealing rod 32. The sealing strip 34 is flexible. The sealing rod 32 abuts against the inner wall of the installation groove 31 through the sealing strip 34. A sealing piece 35 is fixedly connected to the side wall of the sealing plate 30. The sealing piece 35 is arc-shaped and the end of the sealing piece 35 away from the sealing rod 32 is bent towards the side away from the sealing rod 32. The end of the sealing piece 35 away from the sealing rod 32 abuts against the inner wall of the flocculation cavity 4.

[0034] In order to improve the sliding stability of the sealing piece 35 on the inner wall of the flocculation cavity 4, an extension plate 36 is fixedly connected to the end face of the sealing piece 35 away from the sealing rod 32. The extension plate 36 is arc-shaped and the center of the arc of the extension plate 36 coincides with the center of the arc of the sealing piece 35. The end of the extension plate 36 away from the sealing piece 35 is bent towards the side away from the flocculation cavity 4.

[0035] The lower end of the installation groove 31 on the sealing plate 30 on the folded plate 5 with low height is in communication with the outside. The lower end of the sealing rod 32 on the sealing plate 30 on the folded plate 5 with low height abuts against the bottom surface of the inner wall of the flocculation cavity 4. A rubber piece 37 is fixedly connected to the side wall of the lower end of the folded plate 5 with low height. The rubber piece 37 is arc-shaped. The end of the rubber piece 37 away from the folded plate 5 is bent towards the same side of the folded plate 5 with low height and abuts against the bottom surface of the inner wall of the flocculation cavity 4. An extension piece 38 is fixedly connected to the end face of the rubber piece 37 away from the folded plate 5. The extension piece 38 is arc-shaped and the center of the arc of the extension piece 38 coincides with the center of the arc of the rubber piece 37. The end of the extension piece 38 away from the rubber piece 37 is bent towards the side away from the inner wall of the flocculation cavity 4.

[0036] As shown in the drawings, Figure 2 , Figure 6As shown, the lower surface of the higher height fold plate 5 is fixedly connected with an installation plate 39, the installation plate 39 is vertically arranged, the opposite surfaces of the two installation plates 39 are fixedly connected with a support rod 40, the support rod 40 is horizontally arranged, a support tube 41 is coaxially rotatably connected to the outer wall of the support rod 40, a plurality of fan plates 42 are fixedly connected to the outer wall of the support tube 41 and are uniformly spaced along the circumference of the outer wall of the support tube 41, a protective cover 43 is fixedly connected to the side wall of the installation plate 39, the inside of the protective cover 43 is hollow and the lower end is communicated with the outside, the protective cover 43 covers the fan plates 42, the lower surface of the protective cover 43 is flush with the horizontal plane where the axis of the support rod 40 is located, two mixing plates 44 are fixedly connected to the outer walls of the two ends of the support rod 40, the two mixing plates 44 on the same side are located on the two sides of the higher height fold plate 5, the mixing plates 44 are horizontally arranged, a push rod 45 is fixedly connected to the end of the two end surfaces of the fan plate 42 and is away from the support rod 40, the push rod 45 is vertically arranged with the mixing plate 44, the push rod 45 is flexibly arranged, the fan plate 42 drives the push rod 45 to move, and the push rod 45 can drive the mixing plate 44 to shake at the same time.

[0037] The working principle of the embodiment of the present application is as follows: the operator adjusts the distance between the two fold plates 5 according to the water quantity of the sewage at the water inlet 2 detected by the flowmeter, the servo motor 26 drives the driving rod 22 to rotate, the driving rod 22 drives the worm 24 to rotate, the worm 24 drives the adjusting lead screw 16 to rotate through the worm gear 23, the adjusting lead screw 16 drives the horizontal rod 17 to move up and down, the horizontal rod 17 drives the adjusting long rod 10 to rotate through the adjusting column 19, the adjusting long rod 10 drives the fold plate 5 to slide on the sliding rod 7 through the vertical rod 12, after the fold plate 5 slides on the sliding rod 7, the fold plate 5 drives the adjusting block 9 to slide on the adjusting rod 8 through the vertical rod 12 and the adjusting long rod 10, the adjusting block 9 drives the worm 24 to slide on the driving rod 22 through the worm gear 23;

[0038] The worm 24 is slidably connected to the driving rod 22, the driving rod 22 and the worm 24 can rotate at the same time through the limiting piece, the driving rod 22 drives the worm 24 to rotate, the worm 24 is engaged with the worm gear 23, because the adjusting block 9 slides on the adjusting rod 8, the adjusting block 9 on one end of the adjusting rod 8 is fixed, the other adjusting blocks 9 slide when the distance between the fold plates 5 is adjusted, after the adjusting block 9 slides on the adjusting rod 8, the worm gear 23 on the upper end of the adjusting lead screw 16 drives the worm 24 to slide on the driving rod 22 under the engagement between the worm gear 23 and the worm 24.

[0039] The sealing rods 32 on the sealing plates 30 on the two sides of the fold plate 5 abut against the inner wall of the flocculation cavity 4, the sealing plates 35 and the lengthened plates 36 increase the sealing property between the two sides of the fold plate 5 and the inner wall of the flocculation cavity 4, the rubber sheets 37 on the lower surface of the fold plate 5 abut against the lower surface of the inner wall of the flocculation cavity 4, thereby improving the sealing property between the lower surface of the fold plate 5 and the bottom surface of the inner wall of the flocculation cavity 4.

[0040] The sewage passes below the high baffle 5, under the guidance of the protective cover 43, the sewage drives the fan plate 42 to move, the fan plate 42 drives the support pipe 41 to rotate, the fan plate 42 can improve the speed of the sewage passing below the baffle 5 and can agitate the sewage, improve the mixing efficiency of the flocculating agent and the sewage, the fan plate 42 rotates at the same time, the fan plate 42 drives the mixing plate 44 to move through the push rod 45, the mixing plate 44 shakes under the action of the push rod 45, the shaking of the mixing plate 44 can further improve the mixing efficiency of the flocculating agent and the sewage.

[0041] The various embodiments are described in the specification by progressive stages, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

[0042] The above has carried out the detailed introduction to the kind of providing in the application. The principle and implementation mode of the application are described by applying specific examples in this paper, and the above embodiment is only used to help understanding the method of the application and its core idea. It should be pointed out that for ordinary skilled person in the art, without departing from the principle of the application, the application can be improved and modified, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A folded plate flocculator characterized by, The utility model provides a flocculation tank, including pool body (1), be equipped with water inlet (2) and water outlet (3) respectively in both ends of pool body (1), be equipped with detection mechanism for detecting water volume on the water inlet (2) of pool body (1), be separated into several flocculation cavities (4) on the inner wall of pool body (1) through the partition, are communicated through the water flow hole between flocculation cavity (4), several flocculation cavities (4) between the serpentine flow, install several flaps (5) between the inner wall of flocculation cavity (4) two sides, the flap (5) between the same flocculation tank is sequentially set up in the up and down staggered, be equipped with the adjusting mechanism (6) of the interval between flap (5) according to the flow of water inlet (2) detected by detection mechanism on the inner wall of flocculation cavity (4) upper end, the adjusting mechanism (6) includes two fixedly connected in the inner wall between flocculation cavity (4) both ends sliding rod (7), the adjusting rod (8) of fixedly connected on the upper surface of flocculation cavity (4), several adjusting blocks (9) of sliding connection on the adjusting rod (8), two rotating connections adjusting long rod (10) on the lower surface of adjusting block (9), the adjusting piece (11) for adjusting the angle between two adjusting long rod (10) is set up on adjusting block (9), the vertical rod (12) of fixedly connected on the upper surface of flap (5), the first waist type slot (13) of being set up on vertical rod (12) and the sliding rod (14) of fixedly connected on the lower end lateral wall of adjusting long rod (10), the flap (5) slidingly connects on two sliding rods (7), the upper end end face of several vertical rods (12) is flush, the first waist type slot (13) is located at the same height, the sliding rod (14) is slidingly connected in the first waist type slot (13), has a locking bolt (15) on the adjusting block (9) on the one end of adjusting rod (8) screw connection, the one end of locking bolt (15) is tightly arranged on the outer wall of adjusting rod (8), the adjusting piece (11) includes the adjusting lead screw (16) of rotating connection on adjusting block (9), the cross bar (17) of screw connection on the one end of adjusting lead screw (16), the second waist type slot (18) of being set up on the outer wall of adjusting long rod (10), the adjusting column (19) of fixedly connected on the outer wall of both ends of cross bar (17), the baffle (20) of screw connection on the one end face of second waist type slot (18) through, and the drive assembly (21) for driving adjusting lead screw (16) rotation is set up on adjusting rod (8) is used for the simultaneous drive, the adjusting column (19) is slidingly connected in the second waist type slot (18), the drive assembly (21) includes the drive rod (22) of rotating connection on the upper surface of pool body (1) through rotating seat, the worm wheel (23) of fixedly connected on the outer wall of upper end of adjusting lead screw (16), the worm (24) of sliding connection on the outer wall of drive rod (22), the limiting portion (25) for limiting the coaxial rotation of worm (24) and drive rod (22) between worm (24) and drive rod (22) is set up, the servo motor (26) of fixedly connected on pool body (1) is used for driving the rotation of drive rod (22), the drive rod (22) is arranged along the direction perpendicular to flap (5), the worm (24) engages with worm wheel (23).The installation plate (39) is vertically arranged, a support rod (40) is fixedly connected between opposite surfaces of the two installation plates (39), the support rod (40) is horizontally arranged, a support pipe (41) is coaxially and rotatably connected to an outer wall of the support rod (40), a plurality of fan plates (42) are fixedly connected to an outer wall of the support pipe (41) and are uniformly spaced along a circumference of the outer wall of the support pipe (41), a protective cover (43) is fixedly connected to a side wall of the installation plate (39) and covers the fan plates (42), and a lower surface of the protective cover (43) is flush with a horizontal plane in which an axis of the support rod (40) is located. Two mixing plates (44) are fixedly connected to outer walls of two ends of the support rod (40), the mixing plates (44) are horizontally arranged, and a push rod (45) for driving the mixing plates (44) to shake by rotating the fan plates (42) is fixedly connected to end surfaces of two ends of the fan plates (42) and away from the support pipe (41), and the push rod (45) is flexibly arranged.

2. A folded plate flocculator according to claim 1 wherein: The limiting part (25) comprises a limiting rod (27) fixedly connected to the outer wall of the driving rod (22), the limiting rod (27) is arranged along the length direction of the driving rod (22), and a limiting groove (28) is arranged on the inner wall of the worm (24), and the limiting rod (27) is slidably connected in the limiting groove (28).

3. A folded plate flocculator according to claim 2 wherein: A sealing piece (29) is arranged between the flange (5) and the inner wall of the flocculation cavity (4), the sealing piece (29) comprises a sealing plate (30) fixedly connected to the two side walls of the flange (5), a mounting groove (31) arranged on the side wall of the sealing plate (30) away from the flange (5), a sealing rod (32) slidably connected in the mounting groove (31), a sealing spring (33) fixedly connected to the groove bottom of the mounting groove (31), a sealing strip (34) fixedly connected to the two side walls of the sealing rod (32), and a sealing sheet (35) fixedly connected to the two side walls of the sealing rod (32), one end of the sealing spring (33) is fixedly connected to one side wall of the sealing rod (32), the sealing strips (34) on the two side walls of the sealing rod (32) abut against the inner walls on the two sides of the mounting groove (31), the sealing sheet (35) is arranged in a circular arc shape, one end of the sealing sheet (35) away from the sealing rod (32) is bent towards the same side of the sealing rod (32), and the one end of the sealing sheet (35) away from the sealing rod (32) abuts against the inner wall of the flocculation cavity (4).

4. A folded plate flocculator according to claim 3 wherein: An extension plate (36) is fixedly connected to the one end of the sealing sheet (35) away from the sealing rod (32), the extension plate (36) is arranged in a circular arc shape, the center of the circular arc of the extension plate (36) coincides with the center of the circular arc of the sealing sheet (35), and one end of the extension plate (36) away from the sealing sheet (35) is arranged towards the side away from the inner wall of the flocculation cavity (4).

5. A folded plate flocculator according to claim 4 wherein: The lower end of the mounting groove (31) on the sealing plate (30) on the lower flange (5) is in communication with the outside, the lower end of the sealing rod (32) abuts against the bottom surface of the inner wall of the flocculation cavity (4), a rubber sheet (37) is fixedly connected to the two side walls of the lower end of the flange (5), the rubber sheet (37) is arranged in a circular arc shape, one end of the rubber sheet (37) away from the flange (5) is bent towards the same side of the flange (5) and abuts against the bottom surface of the inner wall of the flocculation cavity (4), an extension sheet (38) is fixedly connected to the end face of the one end of the rubber sheet (37) away from the flange (5), the extension sheet (38) is arranged in a circular arc shape, the center of the circular arc of the extension sheet (38) coincides with the center of the circular arc of the rubber sheet (37), and one end of the extension sheet (38) away from the rubber sheet (37) is bent towards the side away from the inner wall of the flocculation cavity (4).

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