CN112321010A

CN112321010A - Sewage treatment equipment

Info

Publication number: CN112321010A
Application number: CN202011143869.3A
Authority: CN
Inventors: 韩沛成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-02-05

Abstract

The invention discloses sewage treatment equipment which comprises a treatment barrel, wherein a filtering and throwing barrel is arranged in the treatment barrel, filter holes are formed in positions below the middle of the filtering and throwing barrel, a bottom rotating pipe is fixedly connected to the edge of the bottom end of the filtering and throwing barrel, the bottom rotating pipe is rotatably connected to the middle of the bottom end of the treatment barrel, a discharge pipe is fixedly connected to one side of the bottom end of the treatment barrel, a top rotating pipe is fixedly connected to the top end of the filtering and throwing barrel, the top rotating pipe and the bottom rotating pipe are coaxially arranged, and a support is fixedly mounted at one end of the top of the treatment barrel. According to the invention, the filtering and throwing cylinder is arranged in the treatment cylinder and is driven to continuously and eccentrically rotate, so that solid-liquid centrifugal separation of sewage is realized, and the function of accelerating stirring of the sewage in the treatment cylinder is realized, so that continuous dosing of the two reagent boxes is matched, the treatment efficiency of the sewage is improved, and the functionality and the practicability of equipment treatment are improved.

Description

Sewage treatment equipment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment.

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, for example, catering sewage, industry, sewage, domestic sewage and the like, the sewage treatment is also very important for enhancing the environmental protection and recycling water resources, and the sewage treatment equipment is also increasingly used in daily life of common people, is industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, city grade and economic development;

the prior art has the following defects: in the existing sewage treatment equipment, filtration, sedimentation, medicament treatment and other various treatment modes are usually required, and in the existing sewage treatment equipment, a plurality of treatment pools are adopted for graded treatment, so that the occupied area is large, the continuous treatment is inconvenient, and the large treatment pools are difficult to establish in restaurants, small communities and small factories, the self-treatment is inconvenient, and certain limitations are realized.

Disclosure of Invention

The invention aims to provide sewage treatment equipment to solve the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: a sewage treatment device comprises a treatment barrel, wherein a filtering and throwing barrel is arranged in the treatment barrel, filter holes are formed in positions below the middle of the filtering and throwing barrel, a bottom rotating pipe is fixedly connected to the edge of the bottom end of the filtering and throwing barrel, the bottom rotating pipe is rotatably connected to the middle of the bottom end of the treatment barrel, a discharge pipe is fixedly connected to one side of the bottom end of the treatment barrel, a top rotating pipe is fixedly connected to the top end of the filtering and throwing barrel, the top rotating pipe and the bottom rotating pipe are coaxially arranged, a support is fixedly mounted at one end of the top of the treatment barrel, one end of the support extends to the top of the filtering and throwing barrel, the top end of the top rotating pipe penetrates through the support and is rotatably connected with the support, a belt wheel ring is fixedly connected to the outer portion of the top end of the top rotating pipe, a driving motor is fixedly mounted at the top of one side, close to the treatment barrel, and, the top of the top rotating pipe is provided with a sewage drainage pipe, one side of the treatment barrel, which is far away from the support, is fixedly provided with a supporting seat, the inside of the supporting seat is rotatably connected with a driving shaft, the top end of the driving shaft is provided with a U-shaped swing frame, the top end of the filtering swing tube is positioned at the inner side of the U-shaped swing frame, one end of the U-shaped swing frame, which is far away from the filtering swing tube, is rotatably connected with the outside of the driving shaft, the middle parts of the two sides of the U-shaped swing frame are fixedly provided with reagent boxes, different chemical treatment reagents are arranged inside the two reagent boxes, the bottoms of the two reagent boxes are respectively provided with a reagent feeding port, the bottoms of the two reagent feeding ports are respectively provided with an automatic reagent feeding assembly, the bottom of the treatment barrel is fixedly provided with a mounting sleeve, the inside of the mounting sleeve is rotatably connected with a rotating barrel, the two sides of the, the bottom of the installation sleeve is provided with a slag discharging port vertically corresponding to the slag discharging port, one end of the rotary drum close to the driving shaft is fixedly connected with a transmission shaft, the transmission shaft is rotatably connected to the bottom of the treatment drum, the bottom end of the driving shaft is in transmission connection with one end of the transmission shaft far away from the rotary drum through a bevel gear transmission assembly, the top end of the driving shaft is fixedly provided with a ratchet wheel, the outside of the ratchet wheel is fixedly connected with a plurality of one-way ratchets, one side of the top of the U-shaped swing frame is fixedly connected with a support column, the outside of the support column is rotatably connected with a pawl rod.

Preferably, the bottom that drive shaft one end both sides were kept away from to the U-shaped rocker is all fixed mounting has the puddler, the bottom of puddler extends to the inside of handling a section of thick bamboo.

Preferably, a torsion spring is arranged at the position, close to the rotary connection part of one end of the support post and the support post, of the pawl rod.

Preferably, the bottom end of the filtering and throwing cylinder is set to be an inclined end, and the inner wall of the bottom end of the filtering and throwing cylinder is inclined towards the bottom rotating pipe.

Preferably, the top fixed mounting that the support is close to the one end of filtering and getting rid of a section of thick bamboo has a mount pad, sewage drainage tube fixed mounting is in the inside of mount pad, just the bottom of sewage drainage tube extends to the inside on top rotating-pipe top to rotate with the top rotating-pipe and cup joint.

Preferably, the outside fixed mounting of sewage drainage tube bottom has the safety cover, the safety cover rotates to cup joint in the outside on top commentaries on classics pipe top.

Preferably, the automatic medicine feeding assembly comprises sealing plates, the two sealing plates are respectively connected to the bottoms of the two medicine feeding ports in a sliding mode, a control port is formed in the sealing plates, sliding supports are fixedly connected to far sides of the bottoms of the two medicine boxes, sliding plates are fixedly connected to far sides of the two sealing plates, the sliding plates are slidably connected to the inside of the sliding supports, and one ends, far away from the sealing plates, of the sliding plates are fixedly connected with touch pressing plates.

Preferably, a plurality of springs are arranged between the touch pressure plate and the sliding support, and two ends of each spring are respectively fixedly connected with the touch pressure plate and the sliding support.

Preferably, the far sides of the two medicine boxes and the far sides of the two touch pressing plates are respectively provided with a buffer wheel in a rotating mode.

Preferably, the top of the medicine box is provided with a medicine loading port, and a sealing cover is sleeved on the top end of the medicine loading port in a threaded manner.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the invention arranges the filtering and throwing cylinder in the processing cylinder and drives the filtering and throwing cylinder to continuously and eccentrically rotate, thereby not only realizing the solid-liquid centrifugal separation of the sewage and accelerating the separation speed, but also realizing the function of accelerating the stirring of the sewage in the treatment cylinder by utilizing the continuous turnover of the filtering and throwing cylinder in the treatment cylinder and the continuous swinging of the U-shaped swinging frame and the stirring rod at the bottom of the U-shaped swinging frame, thereby matching with the continuous dosing of the two medicament boxes, improving the sewage treatment efficiency, and by installing the ratchet wheel at the top end of the driving shaft, thereby realizing continuous slow drive of the rotary drum by utilizing the matching of the pawl rod and the ratchet wheel while the filtering and throwing cylinder drives the U-shaped swing frame to swing, further realizing the continuous discharge function of the solid precipitate after filtration and separation, greatly enhancing the sewage treatment efficiency of the equipment and improving the functionality and the practicability of the equipment treatment;

2. according to the invention, the sealing plates are arranged at the bottom ends of the two medicament boxes, the sliding supports are arranged at the bottom of the medicament boxes to slidably support the sealing plates, so that the control ports are aligned with or staggered from the medicament feeding ports through the sliding of the control sealing plates, the U-shaped swing frame is driven along with the continuous swinging of the filtering and throwing cylinder, when the U-shaped swing frame drives the two medicament boxes to continuously swing and approach the inner wall of the treatment cylinder, the pressing plate is touched to be pressed by the inner wall of the treatment cylinder to push the sliding plate and the sealing plates inwards, so that the control ports are aligned with the medicament feeding ports, partial medicament can flow out of the medicament boxes, and the medicament boxes are added into the sewage in the treatment cylinder for treatment, and the convenience and the practicability of the use of.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

Fig. 2 is a right side cross-sectional view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is an enlarged view of a portion of fig. 1 according to the present invention.

Fig. 5 is a schematic view of the overall structure of the automatic administration assembly of the present invention.

Description of reference numerals:

1. a treatment cylinder; 11. a discharge pipe; 12. a slag outlet; 13. a support; 131. a mounting seat; 14. a supporting seat; 15. a drive motor; 2. filtering and throwing the cylinder; 21. rotating the pipe at the top; 22. rotating the tube at the bottom; 23. a pulley ring; 3. a sewage drainage tube; 31. a protective cover; 4. a drive shaft; 41. a ratchet wheel; 42. a pillar; 43. a pawl lever; 5. a U-shaped swing frame; 51. a stirring rod; 52. a kit of medicaments; 521. a medicine loading port; 522. a drug feeding port; 53. an automated drug delivery assembly; 531. closing the plate; 532. a control port; 533. a sliding support; 534. a sliding plate; 535. touching the pressure plate; 536. a spring; 54. a buffer wheel; 6. installing a sleeve; 61. a slag discharge port; 7. a rotating drum; 71. a slag containing groove; 72. a drive shaft.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides sewage treatment equipment as shown in figures 1-5, which comprises a treatment barrel 1, wherein a filtering and throwing barrel 2 is arranged in the treatment barrel 1, filtering holes are formed at positions below the middle part of the filtering and throwing barrel 2, a bottom rotating pipe 22 is fixedly connected at the edge of the bottom end of the filtering and throwing barrel 2, the bottom rotating pipe 22 is rotatably connected with the middle part of the bottom end of the treatment barrel 1, a discharge pipe 11 is fixedly connected with one side of the bottom end of the treatment barrel 1, a top rotating pipe 21 is fixedly connected with the top end of the filtering and throwing barrel 2, the top rotating pipe 21 and the bottom rotating pipe 22 are coaxially arranged, a bracket 13 is fixedly arranged at one end of the top part of the treatment barrel 1, one end of the bracket 13 extends to the top part of the filtering and throwing barrel 2, the top end of the top rotating pipe 21 penetrates through the bracket 13 and is rotatably connected with the bracket 13, a belt wheel ring 23 is fixedly connected with the outer part, the top of one side of the treatment tube 1 close to the bracket 13 is fixedly provided with a driving motor 15, the driving motor 15 is in transmission connection with a belt wheel ring 23 through a belt transmission assembly, the top of the top rotating tube 21 is provided with a sewage drainage tube 3, one side of the treatment tube 1 far away from the bracket 13 is fixedly provided with a supporting seat 14, the inside of the supporting seat 14 is rotatably connected with a driving shaft 4, the top end of the driving shaft 4 is provided with a U-shaped swing frame 5, the top end of the filtering swing tube 2 is positioned at the inner side of the U-shaped swing frame 5, one end of the U-shaped swing frame 5 far away from the filtering swing tube 2 is rotatably connected with the outside of the driving shaft 4, the middle parts of two sides of the U-shaped swing frame 5 are fixedly provided with medicament boxes 52, different chemical treatment medicaments are arranged inside the two medicament boxes 52, the bottoms of the two medicament boxes 52 are both provided with medicament throwing ports 522, and the, the bottom of the treatment barrel 1 is fixedly provided with a mounting sleeve 6, the inside of the mounting sleeve 6 is rotatably connected with a rotary barrel 7, two sides of the outer wall of the rotary barrel 7 are respectively provided with a slag containing groove 71, the middle part of the bottom end of the treatment barrel 1 and the top of the mounting sleeve 6 are provided with a slag outlet 12 which is in butt joint with each other, the bottom of the mounting sleeve 6 is provided with a slag outlet 61 which vertically corresponds to the slag outlet 12, one end of the rotary barrel 7 close to the driving shaft 4 is fixedly connected with a transmission shaft 72, the transmission shaft 72 is rotatably connected with the bottom of the treatment barrel 1, the bottom end of the driving shaft 4 is in transmission connection with one end of the transmission shaft 72 far away from the rotary barrel 7 through a bevel gear transmission assembly, the top end of the driving shaft 4 is fixedly provided with a ratchet wheel 41, the outside of the ratchet wheel 41 is fixedly connected with a plurality of one-way, one end of the pawl rod 43 close to the ratchet wheel 41 is provided with a pawl;

further, in the above technical scheme, the bottom of both sides of one end of the U-shaped swing frame 5, which is far away from the driving shaft 4, are fixedly provided with the stirring rods 51, and the bottom ends of the stirring rods 51 extend into the treatment cylinder 1, so that the filtering and throwing cylinder 2 can continuously rotate while driving the U-shaped swing frame 5 to continuously swing, and simultaneously the stirring rods 51 can be driven to continuously stir in the treatment cylinder 1, thereby accelerating the reaction and treatment efficiency of the sewage;

furthermore, in the above technical solution, a torsion spring is disposed at a rotational connection between one end of the detent lever 43 close to the support post 42 and the support post 42, so as to ensure that the detent lever 43 is automatically engaged with the ratchet 41;

further, in the above technical solution, the bottom end of the filtering and throwing cylinder 2 is set as an inclined end, and the inner wall of the bottom end of the filtering and throwing cylinder 2 is inclined towards the bottom rotating pipe 22, so that the solid state precipitate is convenient to deposit towards the bottom of the bottom rotating pipe 22;

further, in the above technical solution, the mounting seat 131 is fixedly mounted at the top of the bracket 13 near one end of the filtering and throwing cylinder 2, the sewage drainage tube 3 is fixedly mounted inside the mounting seat 131, and the bottom end of the sewage drainage tube 3 extends to the inside of the top end of the top rotating tube 21 and is rotatably sleeved with the top rotating tube 21, so that sewage can be conveniently introduced into the filtering and throwing cylinder 2;

further, in the above technical scheme, a protective cover 31 is fixedly installed on the outer portion of the bottom end of the sewage drainage tube 3, and the protective cover 31 is rotatably sleeved on the outer portion of the top end of the top rotating tube 21, so that the sewage is prevented from splashing outwards;

the implementation mode is specifically as follows: the top rotating pipe 21 and the bottom rotating pipe 22 are eccentrically arranged at the top and the bottom of the filtering and throwing cylinder 2, so that the filtering and throwing cylinder 2 is rotatably connected inside, further, the sewage drainage pipe 3 at the top of the top rotating pipe 21 can introduce the sewage into the filtering and throwing cylinder 2, the sewage is filtered and screened by using the filtering holes at the bottom of the filtering and throwing cylinder 2, the pulley ring 23 is tightly driven by the driving motor 15, so that the filtering and throwing cylinder 2 can be driven to continuously rotate eccentrically inside the treatment cylinder 1, the sewage in the treatment cylinder 1 is continuously stirred, meanwhile, the solid-liquid separation efficiency in the sewage is accelerated by using the centrifugal force when the filtering and throwing cylinder 2 rotates, the sediment and harmful solid in the sewage are continuously precipitated, the filtered sewage is thrown out to the treatment cylinder 1 for further treatment, and the U-shaped swinging frame 5 is arranged at the top of one side of the treatment cylinder 1, the top end of the filtering and throwing cylinder 2 is clamped at the inner side of the U-shaped swing frame 5, so that the filtering and throwing cylinder 2 can be driven to continuously swing while continuously rotating, the medicine boxes 52 are arranged at two sides of the U-shaped swing frame 5, the automatic medicine feeding components 53 are arranged at the bottoms of the medicine boxes 52, quantitative medicine feeding can be carried out by utilizing the contact of the swing of the U-shaped swing frame 5 and the inner wall of the treatment cylinder 1, the sewage in the treatment cylinder 1 is chemically treated, the stirring rods 51 at the bottoms of two sides of one end of the U-shaped swing frame 5 are driven to be continuously stirred in the treatment cylinder 1, the reaction and treatment efficiency of the sewage are accelerated, the qualified sewage can be discharged through the discharge pipe 11, the ratchet wheel 41 is arranged at the top end of the driving shaft 4, the pawl rod 43 is arranged at the top of the U-shaped swing frame 5, and further the ratchet wheel 41 and the driving shaft 4 can be continuously driven at intervals by utilizing the continuous swing of the U-shaped swing, therefore, the transmission of the driving shaft 4 and the transmission shaft 72 is utilized to drive the rotary drum 7 to continuously circulate in the installation sleeve 6, the slag containing grooves 71 are formed in the two sides of the rotary drum 7, solid impurities continuously sinking in the filtering and throwing drum 2 are gradually accumulated in the slag containing grooves 71 and are discharged along with the continuous slow circulation of the rotary drum 7 and are discharged from the slag discharge port 61, meanwhile, sewage in the filtering and throwing drum 2 does not leak in a large amount, only a little sewage along with sediments is directly discharged through medicament treatment, so that the continuous treatment of the sewage is realized, after the treatment of the equipment is finished, the water injection of the sewage drainage pipe 3 can be stopped, the rotary drum 7 is continuously circulated, the residual impurities and a small amount of floating objects in the filtering and throwing drum 2 can be completely discharged, clear water is added, and the automatic cleaning can be realized after the operation of the equipment is performed for a period of time, therefore, the filtering and throwing cylinder 2 is arranged in the processing cylinder 1 and is driven to continuously and eccentrically rotate, so that the solid-liquid centrifugal separation of the sewage is realized, the separation speed is accelerated, meanwhile, the function of accelerating the stirring of the sewage in the processing cylinder 1 is realized by utilizing the continuous rotation of the filtering and throwing cylinder 2 in the processing cylinder 1 and the continuous swinging of the stirring rod 51 at the bottom of the U-shaped swing frame 5 and the U-shaped swing frame 5, the continuous dosing of the two reagent boxes 52 is matched, the sewage treatment efficiency is improved, the ratchet wheel 41 is arranged at the top end of the driving shaft 4, the continuous slow driving of the rotating cylinder 7 is realized by utilizing the matching of the pawl rod 43 and the ratchet wheel 41 while the U-shaped swing frame 5 is driven to swing by the filtering and throwing cylinder 2, the continuous discharge function of the solid sediment after the filtering and separation is realized, and the sewage treatment efficiency of the equipment is greatly improved, the functionality and the practicality of equipment processing are improved.

As shown in fig. 1-3 and 5, the automatic medication feeding assembly 53 includes two sealing plates 531, the two sealing plates 531 are slidably connected to the bottoms of the two medication feeding ports 522, a control port 532 is formed inside the sealing plates 531, the distal sides of the bottom ends of the two medicine boxes 52 are fixedly connected to a sliding support 533, the distal sides of the two sealing plates 531 are fixedly connected to a sliding plate 534, the sliding plate 534 is slidably connected to the inside of the sliding support 533, and one end of the sliding plate 534, which is far away from the sealing plates 531, is fixedly connected to a touch pressing plate 535;

further, in the above technical solution, a plurality of springs 536 are disposed between the touch pressing plate 535 and the sliding bracket 533, and two ends of the springs 536 are respectively and fixedly connected to the touch pressing plate 535 and the sliding bracket 533, so that when the touch pressing plate 535 is not touched with the inner wall of the treatment tube 1 under the pushing of the springs 536, the control ports 532 and the medication ports 522 are distributed in a staggered manner, so as to block the medication ports 522;

further, in the above technical solution, the two distal sides of the medicine cartridges 52 and the two distal sides of the touch pressing plates 535 are both rotatably provided with the buffer wheels 54, so as to buffer the space between the medicine cartridges 52 and the processing barrel 1, thereby avoiding sliding wear;

further, in the above technical scheme, a medicine loading port 521 is arranged at the top of the medicine box 52, and a sealing cover is sleeved on the top end of the medicine loading port 521 through a thread, so that medicine can be conveniently added into the medicine box 52;

the implementation mode is specifically as follows: the closing plate 531 is arranged at the bottom ends of the two medicine boxes 52, the sliding support 533 is arranged at the bottom of the medicine boxes 52 to slidably support the closing plate 531, the sliding of the closing plate 531 is controlled to align or stagger the control port 532 with the medicine feeding port 522, so that the medicine feeding function in the medicine boxes 52 can be controlled, the touch pressing plate 535 is arranged at the outer end of the sliding plate 534, the touch pressing plate 535 is connected with the sliding support 533 by the spring 536, and in a normal state, the control port 532 and the medicine feeding port 522 are distributed in a staggered manner to block the medicine feeding port 522, and along with the continuous swinging driving of the filtering swinging barrel 2 to the U-shaped swinging frame 5, when the U-shaped swinging frame 5 drives the two medicine boxes 52 to swing continuously and approach the inner wall of the processing barrel 1, the touch pressing plate 535 pushes the sliding plate 534 and the closing plate 531 inwards under the pressure of the inner wall of the processing barrel 1, so that the control port 532 is aligned with the medicine feeding, the inside partial medicament that can flow of medicament box 52, add and handle in the sewage in a processing section of thick bamboo 1, therefore, top through getting rid of a section of thick bamboo 2 in the filtration sets up U-shaped rocker 5, not only can drive the interval slow rotation of drive shaft 4 and rotary drum 7, and the continuous swing and the contact of a processing section of thick bamboo 1 through U-shaped rocker 5, the automatic control of the inside medicament of medicament box 52 has still been realized and the function is put in, thereby the cooperation is to the continuous processing of sewage, also can utilize the collision drive of medicament box 52 and a processing section of thick bamboo 1 to handle a section of thick bamboo 1 and the vibrations of medicament box 52 simultaneously, avoid its inner wall adhesion medicament, greatly improved convenience and the practicality of equipment use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A sewage treatment apparatus comprising a treatment canister (1), characterized in that: the inside of a treatment barrel (1) is provided with a filtering and throwing barrel (2), the position below the middle part of the filtering and throwing barrel (2) is provided with a filtering hole, the edge of the bottom end of the filtering and throwing barrel (2) is fixedly connected with a bottom rotating pipe (22), the bottom rotating pipe (22) is rotatably connected with the middle part of the bottom end of the treatment barrel (1), one side of the bottom end of the treatment barrel (1) is fixedly connected with a discharge pipe (11), the top end of the filtering and throwing barrel (2) is fixedly connected with a top rotating pipe (21), the top rotating pipe (21) and the bottom rotating pipe (22) are coaxially arranged, one end of the top part of the treatment barrel (1) is fixedly provided with a bracket (13), one end of the bracket (13) extends to the top part of the filtering and throwing barrel (2), the top end of the top rotating pipe (21) penetrates through the bracket (13) and is rotatably connected with the bracket (13), the outer part of the top end of the top rotating pipe, the top of the treatment barrel (1) close to one side of the support (13) is fixedly provided with a driving motor (15), the driving motor (15) is in transmission connection with a belt wheel ring (23) through a belt transmission assembly, the top of the top rotating pipe (21) is provided with a sewage drainage pipe (3), one side of the treatment barrel (1) far away from the support (13) is fixedly provided with a supporting seat (14), the inside of the supporting seat (14) is rotatably connected with a driving shaft (4), the top end of the driving shaft (4) is provided with a U-shaped swing frame (5), the top end of the filtering and swinging barrel (2) is positioned on the inner side of the U-shaped swing frame (5), one end of the U-shaped swing frame (5) far away from the filtering and swinging barrel (2) is rotatably connected to the outside of the driving shaft (4), the middle parts of the two sides of the U-shaped swing frame (5) are fixedly provided with reagent boxes (52), and two different chemical, the bottom of each of the two medicament boxes (52) is provided with a medicament feeding port (522), the bottom of each of the two medicament feeding ports (522) is provided with an automatic medicament feeding assembly (53), the bottom of the treatment barrel (1) is fixedly provided with an installation sleeve (6), the interior of the installation sleeve (6) is rotatably connected with a rotary barrel (7), two sides of the outer wall of the rotary barrel (7) are respectively provided with a slag containing groove (71), the middle part of the bottom end of the treatment barrel (1) and the top of the installation sleeve (6) are provided with slag outlets (12) which are mutually butted, the bottom of the installation sleeve (6) is provided with a slag discharge port (61) vertically corresponding to the slag outlets (12), one end of the rotary barrel (7), which is close to the driving shaft (4), is fixedly connected with a transmission shaft (72), the transmission shaft (72) is rotatably connected to the bottom of the treatment barrel (1), and the bottom end of the driving shaft (4) is in transmission connection with one end, the top end of the driving shaft (4) is fixedly provided with a ratchet wheel (41), the outside of the ratchet wheel (41) is fixedly connected with a plurality of one-way ratchets, one side of the top of the U-shaped swing frame (5) is fixedly connected with a support column (42), the outside of the support column (42) is rotatably connected with a pawl rod (43), and one end, close to the ratchet wheel (41), of the pawl rod (43) is provided with a pawl.

2. The sewage treatment apparatus according to claim 1, wherein: the bottom that drive shaft (4) one end both sides were kept away from in U-shaped rocker (5) is equal fixed mounting has puddler (51), the bottom of puddler (51) extends to the inside of handling a section of thick bamboo (1).

3. The sewage treatment apparatus according to claim 1, wherein: a torsion spring is arranged at the rotary connection position of one end of the pawl rod (43) close to the strut (42) and the strut (42).

4. The sewage treatment apparatus according to claim 1, wherein: the bottom of filtering and throwing a section of thick bamboo (2) sets up to the tip end, just the bottom inner wall that filters and gets rid of a section of thick bamboo (2) is to the slope setting of bottom rotating pipe (22) department.

5. The sewage treatment apparatus according to claim 1, wherein: the top fixed mounting that support (13) are close to and filter and get rid of a section of thick bamboo (2) one end has mount pad (131), sewage drainage tube (3) fixed mounting is in the inside of mount pad (131), just the bottom of sewage drainage tube (3) extends to the inside on top commentaries on classics pipe (21) top to rotate with top commentaries on classics pipe (21) and cup joint.

6. The sewage treatment apparatus according to claim 1, wherein: the outside fixed mounting of sewage drainage tube (3) bottom has safety cover (31), safety cover (31) rotate to cup joint in the outside on top commentaries on classics pipe (21) top.

7. The sewage treatment apparatus according to claim 1, wherein: the automatic medicine feeding assembly (53) comprises sealing plates (531), the two sealing plates (531) are respectively connected to the bottoms of the two medicine feeding ports (522) in a sliding mode, a control port (532) is formed in the sealing plates (531), the far sides of the bottom ends of the two medicine boxes (52) are fixedly connected with sliding supports (533), the far sides of the two sealing plates (531) are fixedly connected with sliding plates (534), the sliding plates (534) are connected to the inside of the sliding supports (533) in a sliding mode, and one ends, far away from the sealing plates (531), of the sliding plates (534) are fixedly connected with touch pressing plates (535).

8. The sewage treatment apparatus according to claim 7, wherein: a plurality of springs (536) are arranged between the touch pressure plate (535) and the sliding bracket (533), and two ends of each spring (536) are respectively fixedly connected with the touch pressure plate (535) and the sliding bracket (533).

9. The sewage treatment apparatus according to claim 7, wherein: the far sides of the two medicine boxes (52) and the far sides of the two touch pressing plates (535) are respectively provided with a buffer wheel (54) in a rotating way.

10. The sewage treatment apparatus according to claim 1, wherein: the top of medicine box (52) is provided with charge mouth (521), the top screw thread cover of charge mouth (521) has the closing cap.