CN114538586A

CN114538586A - Sewage treatment device with function of spraying flocculating agent

Info

Publication number: CN114538586A
Application number: CN202210401056.2A
Authority: CN
Inventors: 魏旭
Original assignee: Bengbu Zhida Decoration Engineering Co ltd
Current assignee: Bengbu Zhida Decoration Engineering Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-05-27

Abstract

The invention discloses a sewage treatment device with a function of spraying a flocculating agent, and relates to the technical field of sewage treatment. This sewage treatment plant with spray flocculating agent function, including the device body, the top slidable mounting of device body has the adjustable shelf, the top fixed mounting of adjustable shelf has the storage frame, the bottom of adjustable shelf slides and has cup jointed the movable rod. This sewage treatment plant with spray flocculating agent function, when the flocculating agent storage is in the inside of storage frame, reciprocating motor drives the adjustable shelf and can drive the movable rod when removing, make the arc piece can promote the movable rod and reciprocate, the movable rod removes and can promote the closing plate and remove, the closing plate can be relieved sealed to the bin outlet, make the flocculating agent can intermittent type nature from the inside of the inside access device body of storage frame, thereby the flocculating agent can be even spray in the inside of device body, the inside of flocculating agent concentrated access device body has been avoided.

Description

Sewage treatment device with function of spraying flocculating agent

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device with a function of spraying a flocculating agent.

Background

Flocculants can be classified into inorganic flocculants and organic flocculants according to the total chemical composition. Wherein the inorganic flocculant also comprises an inorganic coagulant and an inorganic polymeric flocculant; the organic flocculant comprises a synthetic organic polymeric flocculant, a natural organic polymeric flocculant and a microbial flocculant, and in order to purify sewage when the sewage is treated, the flocculant is required to be used when the sewage is treated.

When the existing sewage treatment is used for spraying the flocculating agent, part of the flocculating agent can be intensively sprayed at one position of sewage, so that the flocculating agent is unevenly dispersed in the sewage, the effect of the flocculating agent on the sewage treatment is influenced, and the effect of cleaning the sewage is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sewage treatment device with a function of spraying a flocculating agent, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a sewage treatment device with a function of spraying a flocculating agent comprises a device body, wherein a movable frame is slidably arranged at the top of the device body, the top of the movable frame is fixedly provided with a storage frame, the bottom of the movable frame is sleeved with a movable rod in a sliding manner, the top of the device body is fixedly provided with an arc-shaped block, the bottom of the movable rod is contacted with the arc-shaped block, a sealing plate is slidably arranged on the inner wall of the movable frame, a fixed rod is fixedly arranged at the top of the sealing plate, the surface of the fixed rod is fixedly provided with a triangular block which is contacted with the movable rod, the fixed rod is elastically connected with the movable frame through a first elastic sheet, the outer wall of the device body is fixedly provided with a reciprocating motor, the reciprocating motor is characterized in that a telescopic rod is fixedly mounted at the output end of the reciprocating motor, a connecting shaft is rotatably mounted on the surface of the storage frame, and the free end of the telescopic rod is rotatably connected with the connecting shaft.

Preferably, the top fixed mounting of movable rod has the slide bar, slidable mounting has semicircle pole on the inner wall of storage frame, the top of slide bar is articulated with the one end of connecting rod, the other end and the semicircle pole of connecting rod are articulated.

Preferably, the bottom of the storage frame is provided with a discharge port, the inside of the movable frame is provided with a discharge port, and the discharge port is communicated with the discharge port.

Preferably, the device body is provided with a scraping device, the scraping device comprises a rectangular frame, a supporting frame and an arc-shaped plate, the rectangular frame is slidably mounted on the inner wall of the device body, the supporting frame is fixedly mounted at the top of the rectangular frame, the arc-shaped plate is fixedly mounted on the surface of the supporting frame, and the rectangular frame is elastically connected with the device body through a second elastic sheet.

Preferably, be provided with cleaning device on the rectangle frame, cleaning device includes the dwang, collects pole, contact plate, fixed plate and driving plate, the dwang rotates the surface of installing at the rectangle frame, the fixed surface of dwang installs and collects the pole, the fixed surface of dwang installs the contact plate, fixed surface on the device body has the fixed plate, the fixed surface of fixed plate installs the driving plate, the driving plate contacts with the contact plate.

Preferably, the connection position of dwang and rectangle frame is provided with the spiral spring, and the both ends of spiral spring are fixed with dwang and rectangle frame respectively.

Preferably, the collecting device is arranged on the device body and comprises a collecting frame and a baffle, the collecting frame is slidably sleeved on the right side of the device body, a collecting groove is formed in the top of the collecting frame, the baffle is slidably sleeved on the right side of the device body, the baffle is in contact with the collecting frame, and a groove is formed in the bottom of the baffle.

Preferably, the dead slot has been seted up at the top of collecting the frame, it installs the axis of rotation to rotate on the dead slot inner wall, axis of rotation and dead slot hookup location are provided with clockwork spring, the fixed surface of axis of rotation installs the rolling wheel, the winding has the stay cord on the rolling wheel, slidable mounting has the scraper blade on the collecting vat inner wall, the left side fixed mounting of stay cord is on the scraper blade, the inside of collecting the frame slides and has cup jointed the screens pole, the fixed surface of axis of rotation installs the fixed disk, the draw-in groove has been seted up on the fixed disk, the screens pole is through No. three shell fragments and dead slot elastic connection.

Preferably, the movable groove is formed in the top of the scraper, the trapezoidal block is slidably mounted on the inner wall of the movable groove and is elastically connected with the inner wall of the movable groove through a fourth elastic sheet, and the right side of the top of the trapezoidal block is arranged to be an inclined plane.

(III) advantageous effects

The invention provides a sewage treatment device with a function of spraying a flocculating agent. The method has the following beneficial effects:

(1) when the flocculating agent is stored in the storage frame, the reciprocating motor drives the movable frame to move, the movable rod is driven to move, the arc-shaped block can push the movable rod to move up and down, the movable rod can push the triangular block and the sealing plate to move up and down, the sealing plate can remove the sealing of the discharge port, so that the flocculating agent can intermittently enter the device body from the inside of the storage frame, thereby the flocculating agent can be uniformly sprayed inside the device body, the flocculating agent is prevented from intensively entering the device body, the semicircle-shaped rod can be driven to move through the transmission of the connecting rod when the movable rod moves up and down, the inside flocculating agent of the storage frame can be driven to move by the semicircle-shaped rod, and the flocculating agent is prevented from being accumulated in the inside of the storage frame and cannot enter the device body.

(2) This sewage treatment plant with spray flocculating agent function is provided with the rectangle frame on the inner wall of device body, can drive the connecting axle when the storage frame removes and remove, can promote the rectangle frame through the arc when the connecting axle removes and reciprocate, can clear up the inner wall of device body when the rectangle frame removes, avoids debris in the sewage to adhere to and can't clear up on the inner wall of device body.

(3) This sewage treatment plant with spray flocculating agent function, driving plate can promote contact plate and dwang and rotate when the rectangle frame reciprocates, makes the driving plate can promote the dwang and carry out reciprocating rotation, can drive when the dwang rotates and collect the pole and rotate, can collect the showy debris in the sewage when collecting the pole rotation, can clear up showy foreign matter in the sewage.

(4) The sewage treatment device with the function of spraying the flocculating agent can collect the precipitated foreign matters in the sewage through the collecting tank on the collecting frame, when the baffle plate enters the device body, the bottom of the device body can be sealed, the collection frame can be moved towards the right side to bring out the deposited foreign matters, the clamping rod is pulled towards the right side to release the limit of the clamping rod on the rotating shaft, the winding wheel can be driven to wind the pull rope under the action of the spring to ensure that the scraper can push the foreign matters in the collecting tank to move towards the right side and the foreign matters can be discharged from the sewage outlet, can clean the inside of the collecting tank, can push the trapezoidal block and the scraper to move towards the left side when moving towards the left side of the baffle plate, so that the baffle plate can push the scraper to reset, thrust at promotion baffle reaches and to promote trapezoidal piece downstream when certain, and trapezoidal piece can not influence the left side of baffle laminating at device body inner wall.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the internal cross-sectional structure of the adjustable shelf of the present invention;

FIG. 5 is a schematic diagram of the internal structure of the memory frame according to the present invention;

FIG. 6 is a schematic top view of a memory frame according to the present invention.

In the figure: 1. a device body; 21. a movable frame; 22. a storage frame; 23. a movable rod; 24. an arc-shaped block; 25. a sealing plate; 26. fixing the rod; 27. a triangular block; 28. a slide bar; 29. a semi-circular rod; 210. a connecting rod; 31. a reciprocating motor; 32. a telescopic rod; 33. a connecting shaft; 41. a rectangular frame; 42. a support frame; 43. an arc-shaped plate; 51. rotating the rod; 52. a collection rod; 53. a contact plate; 54. a fixing plate; 55. a drive plate; 61. a collection frame; 62. a baffle plate; 63. collecting tank; 64. a squeegee; 65. a rotating shaft; 66. a winding wheel; 67. pulling a rope; 68. an empty groove; 69. a position clamping rod; 610. fixing the disc; 611. a trapezoidal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a sewage treatment device with a function of spraying a flocculating agent comprises a device body 1, a movable frame 21 is slidably mounted at the top of the device body 1, a storage frame 22 is fixedly mounted at the top of the movable frame 21, a movable rod 23 is slidably sleeved at the bottom of the movable frame 21, an arc-shaped block 24 is fixedly mounted at the top of the device body 1, the bottom of the movable rod 23 is in contact with the arc-shaped block 24, a sealing plate 25 is slidably mounted on the inner wall of the movable frame 21, a fixed rod 26 is fixedly mounted at the top of the sealing plate 25, a triangular block 27 is fixedly mounted on the surface of the fixed rod 26, the triangular block 27 is in contact with the movable rod 23, the fixed rod 26 is elastically connected with the movable frame 21 through a number one elastic sheet, a reciprocating motor 31 is fixedly mounted on the outer wall of the device body 1, a telescopic rod 32 is fixedly mounted on the output end of the reciprocating motor 31, a connecting shaft 33 is rotatably mounted on the surface of the storage frame 22, and the free end of the telescopic rod 32 is rotatably connected with the connecting shaft 33, a sliding rod 28 is fixedly installed at the top of the movable rod 23, a semicircular rod 29 is installed on the inner wall of the storage frame 22 in a sliding manner, the top of the sliding rod 28 is hinged with one end of a connecting rod 210, the other end of the connecting rod 210 is hinged with the semicircular rod 29, a discharge hole is formed in the bottom of the storage frame 22, a discharge hole is formed in the movable frame 21 and communicated with the discharge hole, when the flocculating agent is stored in the storage frame 22, the reciprocating motor 31 drives the movable frame 21 to move, so that the movable rod 23 can be pushed by the arc-shaped block 24 to move up and down, the movable rod 23 can push the triangular block 27 and the sealing plate 25 to move up and down, the sealing plate 25 can relieve the sealing of the discharge hole, the flocculating agent can intermittently enter the interior of the device body 1 from the interior of the storage frame 22, and the flocculating agent can be uniformly sprayed in the device body 1, avoided the flocculating agent to concentrate the inside of getting into device body 1, can drive semicircle pole 29 and remove through the transmission of connecting rod 210 when movable rod 23 reciprocates, semicircle pole 29 can drive the inside flocculating agent of storage frame 22 and remove, avoids the flocculating agent to pile up the inside that can't get into device body 1 in the inside of storage frame 22.

The device body 1 is provided with a scraping device, the scraping device comprises a rectangular frame 41, a support frame 42 and an arc-shaped plate 43, the rectangular frame 41 is slidably mounted on the inner wall of the device body 1, the support frame 42 is fixedly mounted at the top of the rectangular frame 41, the arc-shaped plate 43 is fixedly mounted on the surface of the support frame 42, the rectangular frame 41 is elastically connected with the device body 1 through a second elastic sheet, a cleaning device is arranged on the rectangular frame 41 and comprises a rotating rod 51, a collecting rod 52, a contact plate 53, a fixing plate 54 and a transmission plate 55, the rotating rod 51 is rotatably mounted on the surface of the rectangular frame 41, the collecting rod 52 is fixedly mounted on the surface of the rotating rod 51, the contact plate 53 is fixedly mounted on the surface of the rotating rod 51, the fixing plate 54 is fixedly mounted on the inner wall of the device body 1, the transmission plate 55 is fixedly mounted on the surface of the fixing plate 54, the transmission plate 55 is in contact with the contact plate 53, and a volute spring is arranged at the connecting position of the rotating rod 51 and the rectangular frame 41, both ends of the spiral spring are respectively fixed with the rotating rod 51 and the rectangular frame 41, the rectangular frame 41 is arranged on the inner wall of the device body 1, the connecting shaft 33 can be driven to move when the storage frame 22 moves, the rectangular frame 41 can be pushed to move up and down through the arc-shaped plate 43 when the connecting shaft 33 moves, the inner wall of the device body 1 can be cleaned when the rectangular frame 41 moves, the situation that sundries in sewage are attached to the inner wall of the device body 1 and cannot be cleaned is avoided, the contact plate 53 and the rotating rod 51 can be pushed to rotate by the transmission plate 55 when the rectangular frame 41 moves up and down, so that the rotating rod 51 can be pushed to rotate to and fro by the transmission plate 55 under the action of the volute spiral spring, can drive collection pole 52 when dwang 51 rotates and rotate, can collect the floated debris in the sewage when collecting pole 52 rotates to can clear up the floating foreign matter in the sewage.

The collecting device is arranged on the device body 1 and comprises a collecting frame 61 and a baffle 62, the collecting frame 61 is sleeved on the right side of the device body 1 in a sliding mode, a collecting groove 63 is formed in the top of the collecting frame 61, the baffle 62 is sleeved on the right side of the device body 1 in a sliding mode, the baffle 62 is in contact with the collecting frame 61, a groove is formed in the bottom of the baffle 62, an empty groove 68 is formed in the top of the collecting frame 61, a rotating shaft 65 is rotatably mounted on the inner wall of the empty groove 68, a spiral spring is arranged at the connecting position of the rotating shaft 65 and the empty groove 68, two ends of the spiral spring are respectively fixed with the rotating shaft 65 and the empty groove 68, a winding wheel 66 is fixedly mounted on the surface of the rotating shaft 65, a pull rope 67 is wound on the winding wheel 66, a scraper collecting groove 64 is slidably mounted on the inner wall of the 63, the left side of the pull rope 67 is fixedly mounted on the scraper 64, a clamping rod 69 is sleeved in the collecting frame 61 in a sliding mode, a fixing disc 610 is fixedly mounted on the surface of the rotating shaft 65, the fixed disc 610 is provided with a clamping groove, the clamping rod 69 is elastically connected with the empty groove 68 through a third elastic sheet, the top of the scraping plate 64 is provided with a movable groove, the inner wall of the movable groove is provided with a trapezoidal block 611 in a sliding way, the trapezoidal block 611 is elastically connected with the inner wall of the movable groove through a fourth elastic sheet, the right side of the top of the trapezoidal block 611 is provided with an inclined surface, the top of the collecting frame 61 is provided with a sewage outlet which is communicated with the collecting groove 63, the collecting groove 63 on the collecting frame 61 can collect precipitated foreign matters in the sewage, the bottom of the device body 1 can be sealed when the baffle 62 enters the device body 1, the collecting frame 61 can be moved towards the right side to take out the precipitated foreign matters, the clamping rod 69 can be pulled towards the right side to relieve the limit of the rotating shaft 65, the winding wheel 66 can be driven to wind the pulling rope 67 under the action of the clockwork spring, so that the scraping plate 64 can push the foreign matters in the collecting groove 63 to move towards the right side, foreign matters can be discharged from a sewage draining outlet, the inside of the collecting groove 63 can be cleaned, the baffle 62 can be pushed to move towards the left side by the trapezoidal block 611 and the scraper 64 when moving towards the left side, the baffle 62 can be pushed to reset by the scraper 64, the thrust pushing the baffle 62 can push the trapezoidal block 611 to move downwards when reaching a certain time, and the trapezoidal block 611 cannot influence the left side of the baffle 62 attached to the inner wall of the device body 1.

When the device is in operation (or in use), when sewage in the device body 1 needs to be cleaned, the baffle plate 62 is pulled to move towards the right side, the baffle plate 62 cannot block the collecting tank 63, a flocculating agent enters the storage frame 22, the reciprocating motor 31 is started, the reciprocating motor 31 can drive the telescopic rod 32 to rotate in a reciprocating manner, the movable frame 21 can be pushed to move left and right on the top of the device body 1 through the transmission of the telescopic rod 32 and the connecting shaft 33, the movable frame 21 can be driven to move when moving, the movable rod 23 can be contacted with the arc-shaped block 24 when moving, the arc-shaped block 24 can push the movable rod 23 to move upwards, the triangular block 27, the fixed rod 26 and the sealing plate 25 can be pushed to move when moving upwards, the sealing of a discharge port can be removed through the sealing plate 25, the flocculating agent in the storage frame 22 can enter the device body 1 through the discharge port and the discharge port, the flocculating agent can be mixed with sewage, the arc block 24 can continuously push the movable rod 23 to move when the movable frame 21 moves, the flocculating agent can be intermittently sprayed into the device body 1, the movable rod 23 can drive the slide rod 28 to move upwards when moving upwards, the slide rod 28 can push the semi-circular rod 29 to move through the transmission of the connecting rod 210 when moving upwards, the flocculating agent in the storage frame 22 can be pushed to move when the semi-circular rod 29 moves, the flocculating agent accumulation and blocking in the storage frame 22 are avoided, the connecting shaft 33 can be driven to move when the movable frame 21 moves, the connecting shaft 33 can be contacted with the arc plate 43 when moving, the connecting shaft 33 can push the arc plate 43 to move downwards, the rectangular frame 41 can be driven to move downwards through the transmission of the supporting frame 42 when the arc plate 43 moves downwards, the rectangular frame 41 can be pushed to move upwards through the elasticity of the second elastic sheet after the arc plate 43 is separated from the connecting shaft 33, the rectangular frame 41 can move up and down when the connecting shaft 33 moves, the inner wall of the device body 1 can be cleaned by moving the rectangular frame 41 up and down, the rotating rod 51 and the contact plate 53 can be driven to move up and down when the rectangular frame 41 moves up and down, the contact plate 53 can contact with the transmission plate 55 when moving up and down, the transmission plate 55 can push the contact plate 53 and the rotating rod 51 to rotate, the collecting rod 52 can be driven to rotate when the rotating rod 51 rotates, floating objects in sewage can be collected when the collecting rod 52 rotates, sediment in the sewage can enter the collecting groove 63 when a flocculating agent enters the sewage, the baffle 62 is pushed to the left side when the sediment in the collecting groove 63 drives a certain amount, the baffle 62 can be attached to the left side of the inner wall of the device body 1 to the left side, the baffle 62 can seal the bottom of the device body 1, and then the collecting frame 61 is pulled to the right side to move to the right side, when the collecting frame 61 moves towards the right side, sediment in the collecting tank 63 can be discharged through a sewage discharge outlet, the clamping rod 69 is pulled towards the right side, the clamping rod 69 is separated from a clamping groove in the fixed disc 610, the rotating shaft 65 and the winding wheel 66 can be driven to rotate under the action of a clockwork spring, the pulling rope 67 can be wound when the winding wheel 66 rotates, the pulling rope 67 can pull the scraping plate 64 to move towards the right side after being wound, the inside of the collecting tank 63 can be cleaned when the scraping plate 64 moves towards the right side, after the sediment in the collecting tank 63 is discharged, the collecting frame 61 is pushed to move towards the left side, the collecting frame 61 is attached to the left side of the inner wall of the device body 1, then the baffle 62 is pulled to move towards the right side, the baffle 62 is moved to the right side of the scraping plate 64, the baffle 62 cannot press the trapezoidal block 611 to move downwards, the inclined surface of the trapezoidal block 611 is in contact with the baffle 62, when the baffle 62 is pushed towards the left side, the baffle 62 can push the scraping plate 64 and the trapezoidal block 611 and move towards the left side, the baffle plate 62 pushes the scraper 64 to move to the leftmost side of the collecting groove 63, the clamping rod 69 is loosened, the clamping rod 69 can push the clamping rod 69 to move towards the left side under the action of the third elastic sheet, and the clamping rod 69 moves towards the left side and can be inserted into a clamping groove of the fixed disc 610 to continuously limit the rotating shaft 65 and the winding wheel 66.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant with spray flocculating agent function, includes device body (1), its characterized in that: the device comprises a device body (1), wherein a movable frame (21) is slidably mounted at the top of the device body (1), a storage frame (22) is fixedly mounted at the top of the movable frame (21), a movable rod (23) is slidably sleeved at the bottom of the movable frame (21), an arc-shaped block (24) is fixedly mounted at the top of the device body (1), the bottom of the movable rod (23) is in contact with the arc-shaped block (24), a sealing plate (25) is slidably mounted on the inner wall of the movable frame (21), a fixing rod (26) is fixedly mounted at the top of the sealing plate (25), a triangular block (27) is fixedly mounted on the surface of the fixing rod (26), the triangular block (27) is in contact with the movable rod (23), the fixing rod (26) is elastically connected with the movable frame (21) through a spring plate, a reciprocating motor (31) is fixedly mounted on the outer wall of the device body (1), and a telescopic rod (32) is fixedly mounted at the output end of the reciprocating motor (31), the surface of the storage frame (22) is rotatably provided with a connecting shaft (33), and the free end of the telescopic rod (32) is rotatably connected with the connecting shaft (33).

2. The sewage treatment device with the function of spraying the flocculating agent according to claim 1, wherein: the top fixed mounting of movable rod (23) has slide bar (28), slidable mounting has semicircle pole (29) on the inner wall of storage frame (22), the top of slide bar (28) is articulated with the one end of connecting rod (210), the other end and the semicircle pole (29) of connecting rod (210) are articulated.

3. The sewage treatment device with the function of spraying the flocculating agent according to claim 1, wherein: the bottom of the storage frame (22) is provided with a discharge hole, the inside of the movable frame (21) is provided with a discharge hole, and the discharge hole is communicated with the discharge hole.

4. The sewage treatment device with the function of spraying the flocculating agent according to claim 1, wherein: the device is characterized in that a scraping device is arranged on the device body (1) and comprises a rectangular frame (41), a supporting frame (42) and an arc-shaped plate (43), the rectangular frame (41) is slidably mounted on the inner wall of the device body (1), the supporting frame (42) is fixedly mounted at the top of the rectangular frame (41), the arc-shaped plate (43) is fixedly mounted on the surface of the supporting frame (42), and the rectangular frame (41) is elastically connected with the device body (1) through a second elastic sheet.

5. The sewage treatment device with the function of spraying the flocculating agent according to claim 4, wherein: be provided with cleaning device on rectangle frame (41), cleaning device includes dwang (51), collects pole (52), contact plate (53), fixed plate (54) and driving plate (55), dwang (51) rotate and install the surface at rectangle frame (41), the fixed surface of dwang (51) installs and collects pole (52), the fixed surface of dwang (51) installs contact plate (53), fixed mounting has fixed plate (54) on the inner wall of device body (1), the fixed surface of fixed plate (54) installs driving plate (55), driving plate (55) and contact plate (53) contact.

6. The sewage treatment device with the function of spraying the flocculating agent according to claim 5, wherein: the connection position of dwang (51) and rectangle frame (41) is provided with the spiral spring, and the both ends of spiral spring are fixed with dwang (51) and rectangle frame (41) respectively.

7. The sewage treatment device with the function of spraying the flocculating agent according to claim 1, wherein: the device is characterized in that a collecting device is arranged on the device body (1) and comprises a collecting frame (61) and a baffle (62), the collecting frame (61) is slidably sleeved on the right side of the device body (1), a collecting groove (63) is formed in the top of the collecting frame (61), the baffle (62) is slidably sleeved on the right side of the device body (1), the baffle (62) is in contact with the collecting frame (61), and a groove is formed in the bottom of the baffle (62).

8. The sewage treatment device with the function of spraying the flocculating agent according to claim 7, wherein: empty slot (68) have been seted up at the top of collecting frame (61), rotate on empty slot (68) inner wall and install axis of rotation (65), axis of rotation (65) and empty slot (68) hookup location are provided with clockwork spring, the fixed surface of axis of rotation (65) installs wind-up wheel (66), the winding has stay cord (67) on wind-up wheel (66), slidable mounting has scraper blade (64) on collecting vat (63) inner wall, the left side fixed mounting of stay cord (67) is on scraper blade (64), the inside slip of collecting frame (61) has cup jointed screens pole (69), the fixed surface of axis of rotation (65) installs fixed disk (610), the draw-in groove has been seted up on fixed disk (610), screens pole (69) are through No. three shell fragments and empty slot (68) elastic connection.

9. The sewage treatment device with the function of spraying the flocculating agent according to claim 8, wherein: the top of scraper blade (64) has seted up the activity groove, slidable mounting has trapezoidal piece (611) on the inner wall in activity groove, trapezoidal piece (611) are through the inner wall elastic connection of No. four shell fragments with the activity groove, the top right side of trapezoidal piece (611) sets up to the inclined plane.