CN115385470A - Sewage treatment device and method - Google Patents

Abstract

The invention discloses a sewage treatment device and method, which relate to the technical field of sewage treatment and have the advantage of fully stirring the sewage. The water inlet pipe above one side of the outer wall, the drain pipe connected to the lower side of the outer wall of the treatment box, the activated carbon plate and the screen are arranged in the middle of the treatment box through the mounting parts, and the screen is located at the top of the activated carbon plate. The processing box is provided with a cover plate for closing the opening of the processing box, the first rotating shaft is located between the screen in the processing box and the cover plate, and the cover plate is provided with a moving part for driving the first rotating shaft to move back and forth horizontally , the first rotating shaft is provided with a plurality of first stirring blades.

Description

A sewage treatment device and method

technical field

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device and method.

Background technique

With the development of my country's industry, a large number of factories have emerged in recent years. Due to the lack of awareness of environmental protection in most factories, a large amount of industrial wastewater is discharged without treatment, causing environmental pollution problems that cannot be underestimated.

At present, the Chinese patent with the application number CN201922282193.5 on the market discloses an industrial sewage treatment device capable of filtering industrial wastewater, including a main shell, an activated carbon plate is fixedly connected to the inner side of the main shell, and the main shell The inner side of the shell is fixedly connected with a screen, the outer side of the main shell is fixedly connected with a drain valve, the top of the drain valve is fixedly connected with a hand wheel, the inner side of the top of the main shell is fixedly connected with a rod sleeve, and the rod sleeve The inner side of the main shell is movably connected with a rotating rod, the outer side of the main shell is fixedly connected with a water inlet pipe, the left end of the water inlet pipe is fixedly connected with a water pump, the left end of the water pump is fixedly connected with an external pipe, and the top of the main shell is fixedly connected with A top frame, the top of the top frame is fixedly connected with a support rod, the top of the support rod is fixedly connected with a fixed frame, the inner side of the fixed frame is fixedly connected with a motor, and the bottom of the motor is movably connected with an output shaft. A shaft sleeve is fixedly connected to the top inner side of the top frame, a driving wheel is fixedly connected to the bottom end of the output shaft, and a backing plate is fixedly connected to the top of the top frame.

The above-mentioned application solves the technical problem of filter blockage caused by insufficient stirring, so the present invention provides another technical solution to solve the technical problem of filter blockage caused by insufficient stirring.

Contents of the invention

The object of the present invention is to provide a sewage treatment device and method, which has the advantage of fully stirring the sewage.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

The invention provides a sewage treatment device, which includes a treatment box, a first rotating shaft, an activated carbon plate, a screen, and a water inlet pipe connected to the upper side of the outer wall of the treatment box, and a drain pipe is connected to the lower side of the outer wall of the treatment box. The activated carbon plate and the screen are arranged in the middle of the processing box through the mounting parts, and the screen is located on the top of the activated carbon plate. The processing box is provided with a cover plate for closing the opening of the processing box, and the first rotating shaft is located in the processing box. Between the inner screen and the cover plate, and the cover plate is provided with a moving part for driving the first rotating shaft to move back and forth horizontally, and the first rotating shaft is provided with a plurality of first stirring pieces.

By adopting the above technical scheme, the sewage enters the treatment tank through the water inlet pipe, and then drives the first rotating shaft to move back and forth horizontally through the moving parts. At this time, the sewage is fully stirred by each first stirring plate on the first rotating shaft that moves back and forth horizontally. Then the wastewater passes through the screen and the activated carbon plate in turn to complete the purification of the sewage. The purified sewage is located at the bottom of the treatment tank and discharged through the drain pipe. The activated carbon plate and the screen can be easily removed from the treatment tank through the installation parts. Replacement or cleaning, easy and convenient to use.

Preferably, the moving part includes a strip-shaped slide rail arranged at the bottom end of the cover plate and a slider connected to the slide rail by horizontal sliding movement, a first plate is provided on one side of the slide block, and the first plate The bottom end is provided with a turning groove, and the top end of the first rotating shaft is rotatably connected in the turning groove. At this time, the first rotating shaft is located on one side of the slide rail, and the bottom end of the cover plate is provided with two opposite baffle plates, and There is a threaded shaft connected to the two baffles in rotation, and a threaded barrel is threaded on the threaded shaft, and the threaded barrel is fixedly connected to the side of the slider away from the first plate, and one of the baffles is provided with a drive The screw rod rotates the first motor. When the slider slides from one end of the slide rail to the other end of the slide rail, the cover plate is provided with a driving member for driving the first rotating shaft to rotate 180 degrees.

Preferably, the driving member includes a strip-shaped chute arranged at the bottom of the cover plate, the chute is located on one side of the slide rail, the top end of the first rotating shaft is fixedly connected with a turning plate, and the turning plate is located on the slide Above the first plate on one side of the rail, the top of the turnover plate is vertically fixedly connected with a first sliding column and a second sliding column, the second sliding column is coaxially arranged with the first rotating shaft, and the first sliding column is located at One side of the second sliding column, the top ends of the first sliding column and the second sliding column extend into the chute, and the groove walls on both sides of the chute are connected to the sides of the first sliding column and the second sliding column. The bottom end of the cover plate is provided with an arc-shaped groove located on one side of the chute and communicated with the chute, the length of the first sliding post is smaller than the length of the second sliding post, and the bottom end of the cover plate is along the sliding Three push pins are arranged side by side along the length direction of the slot, the chute is located between the push pin and the arc-shaped slot, and the side of the turnover plate close to the push pin is provided with three push slots matched with the push pin.

Preferably, the moving part includes a slide bar, a turntable connected to the bottom end of the cover plate and a second motor arranged on the cover plate for driving the turntable to rotate, the turntable is provided with three connecting rods, and the three connecting rods are evenly distributed along the circumference of the turntable, the lengths of the three connecting rods are different, and the ends of the three connecting rods away from the turntable are connected through a swivel ring, the sliding rod is located below the swivel ring, and on the sliding rod There is a sliding sleeve, the sliding sleeve is fixedly connected to the bottom end of the cover plate on one side of the swivel, and the top of the sliding rod is rotatably connected to two opposite rollers, and the two rollers are respectively located on the inner and outer sides of the swivel And contact with the inner wall and the outer wall of the rotating ring respectively, the first rotating shaft is vertically arranged at the bottom end of the sliding rod, and the sliding cylinder is located between the first rotating shaft and the roller.

Preferably, a second rotating shaft is coaxially and fixedly connected to the bottom end of the turntable, the second rotating shaft is parallel to the first rotating shaft, and a plurality of second stirring blades are arranged on the second rotating shaft.

Preferably, the moving part includes a moving plate and two mounting plates oppositely arranged at the bottom end of the cover plate, two opposite horizontal posts are arranged between the two mounting plates, and both horizontal posts slide horizontally A sleeve is connected, and the moving plate is horizontally located between the two sleeves and is fixedly connected with the two sleeves. The bottom end of one of the mounting plates is provided with a first rotation slot, and the first rotation slot The first rotating column is connected in rotation, the bottom end of the first rotating column is horizontally provided with a second plate, the end of the second plate away from the first rotating column is provided with a first gear, and the first gear is located at the second The bottom end of the second plate, the bottom end of the moving plate is provided with a second rotating groove, and the second rotating column is rotatably connected in the second rotating groove, and the bottom end of the second rotating column is horizontally provided with a third plate , the end of the third plate away from the second rotating column is provided with a second gear, the second gear is located at the bottom end of the third plate, the second gear is located on one side of the first gear and is connected to the first gear Mesh with each other, the bottom ends of the first gear and the second gear are coaxially fixedly connected with a central shaft, the two central shafts are rotatably connected with a rotating disk, and the two rotating disks are connected by a connecting plate , the connecting plate is arranged horizontally, the cover plate is provided with a third motor for driving the first rotating column to rotate, and the first rotating shaft is coaxially fixedly connected to the bottom end of the central shaft on the second gear.

Preferably, the bottom end of the central shaft arranged on the first gear is coaxially and fixedly connected with a third rotating shaft, and a plurality of third stirring pieces are arranged on the third rotating shaft, each of the third stirring pieces is connected with each of the first stirring pieces. Dislocation distribution of slices, the third axis of rotation is parallel to the first axis of rotation.

Preferably, stirring rods are vertically provided at the bottom ends of the two sleeves.

Preferably, the mounting part includes a return frame and a groove provided in the middle of one side of the outer wall of the processing box, horizontal bars are horizontally arranged on the opposite sides of the processing box, and the return frame is horizontally positioned through the groove. In the treatment box, the opposite sides of the circular frame are provided with sliding grooves for the horizontal rods to slide in horizontally, a number of support rods are arranged between the opposite sides of the circular frame, and the activated carbon plate and the screen mesh All are located in the return-shaped frame, the activated carbon plate is in contact with the top of each support rod, the end of the return-shaped frame close to the groove is provided with an embedded plate in the groove, and the embedded plate is away from the side of the return-shaped frame A closing plate is provided, and the closing plate is fixedly connected with the outer wall of the processing box through bolts, and a rubber sealing layer which conflicts with the outer wall of the processing box is provided on the side of the closing plate close to the processing box.

Another object of the present invention is to provide a sewage treatment method. The sewage enters the treatment tank through the water inlet pipe, and then drives the first rotating shaft to move back and forth horizontally through the moving part. The stirring plate fully stirs the sewage, and then the sewage passes through the screen and the activated carbon plate in turn to complete the purification of the sewage. The purified sewage is located at the bottom of the treatment tank and is discharged through the drain pipe. The activated carbon plate, sieve and The net is removed from the treatment box for replacement or cleaning.

The beneficial effect of the present invention is that: the sewage enters the treatment tank through the water inlet pipe, and then drives the first rotating shaft to move back and forth horizontally through the moving parts, at this time, the sewage is fully stirred by each first stirring piece on the first rotating shaft that moves back and forth horizontally , and then the wastewater passes through the screen and the activated carbon plate in turn to complete the purification of the sewage. The purified sewage is located at the bottom of the treatment tank and discharged through the drain pipe. The activated carbon plate and the screen can be easily removed from the treatment tank through the installation parts For replacement or cleaning, it is easy and convenient to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of present embodiment;

FIG. 2 is a schematic structural diagram for embodying the first sliding column in this embodiment;

Fig. 3 is a schematic structural diagram for embodying an arc-shaped groove in this embodiment;

Fig. 4 is a schematic structural diagram for embodying the swivel of the present embodiment;

FIG. 5 is a schematic structural diagram for embodying the connecting plate in this embodiment;

FIG. 6 is a schematic structural diagram for embodying the first rotating column in this embodiment;

FIG. 7 is a schematic structural diagram for embodying an embedded board in this embodiment;

FIG. 8 is a schematic structural diagram for embodying a circle frame in this embodiment.

Explanation of reference signs:

In the figure: 1. Treatment box; 2. First rotating shaft; 3. Activated carbon plate; 4. Screen; 5. Water inlet pipe; 6. Drainage pipe; 7. Cover plate; 8. First stirring plate; ; 21, the second sliding column; 22, arc groove; 23, push column; 24, push groove; 25, slide bar; 26, turntable; 27, second motor; 28, connecting rod; 29, Swivel; 30, sliding cylinder; 31, roller; 32, second rotating shaft; 33, second stirring plate; 34, moving plate; 35, mounting plate; 36, horizontal column; 37, sleeve; 38, first rotation Slot; 39, the first rotating column; 40, the second plate; 41, the first gear; 42, the second rotating groove; 43, the second rotating column; 44, the third plate; 45, the second gear; 46, the center Shaft; 47, rotating disc; 48, connecting plate; 49, third motor; 50, third rotating shaft; 51, third stirring plate; 52, stirring rod; 53, return-shaped frame; 54, groove; 55, level Rod; 56, slide groove; 57, support rod; 58, embedded plate; 59, closed plate; 60, rubber sealing layer.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment 1: a kind of sewage treatment device, as Fig. 1 and Fig. 2, comprises treatment box 1, the first rotating shaft 2, activated carbon plate 3, screen cloth 4 and is communicated with the water inlet pipe 5 above the side of treatment box 1 outer wall, treatment The lower side of the outer wall of the box 1 is connected with a drainage pipe 6, and the activated carbon plate 3 and the screen cloth 4 are arranged in the middle part of the processing box 1 through the mounting parts, and the screen cloth 4 is located at the top of the activated carbon plate 3. The cover plate 7 of the case opening of the processing box 1, the first rotating shaft 2 is located between the screen cloth 4 in the processing box 1 and the cover plate 7, and the cover plate 7 is provided with a moving part for driving the first rotating shaft 2 to move back and forth horizontally, Several first stirring blades 8 are arranged on the first rotating shaft 2 .

As shown in Figure 1 and Figure 2 and Figure 3, the sewage enters the treatment tank 1 through the water inlet pipe 5, and then drives the first rotating shaft 2 to move back and forth horizontally through the moving parts. The stirring plate 8 fully stirs the sewage, and then the waste water passes through the screen 4 and the activated carbon plate 3 in turn to complete the purification of the sewage. The purified sewage is located at the bottom of the treatment tank 1 and is discharged through the drain pipe 6, which can be conveniently passed through the installation parts. The activated carbon plate 3 and the screen 4 are removed from the processing box 1 for replacement or cleaning, which is simple and convenient to use.

As shown in Fig. 2 and Fig. 3, the moving part includes a strip-shaped slide rail 9 arranged at the bottom end of the cover plate 7 and a slider 10 horizontally slidably connected to the slide rail 9, and a first plate 12 is provided on one side of the slider 10 , and the bottom end of the first plate 12 is provided with a turning groove 13, and the top end of the first rotating shaft 2 is connected in the turning groove 13. At this time, the first rotating shaft 2 is located at one side of the slide rail 9, and the bottom end of the cover plate 7 is provided with There are two opposite baffles 14, and a threaded shaft 15 is rotatably connected between the two baffles 14, and a threaded barrel 16 is threaded on the threaded shaft 15, and the threaded barrel 16 is fixedly connected to the slider 10 away from the first plate 12 One side of the baffle plate 14 is provided with a first motor 17 for driving the screw mandrel 15 to rotate. When the slider 10 slides from one end of the slide rail 9 to the other end of the slide rail 9, the cover plate 7 is provided with The purpose of this setting is to drive the first rotating shaft 2 to rotate 180 degrees. The purpose of this setting is that when it is necessary to drive the first rotating shaft 2 to move back and forth horizontally, only the first motor 17 needs to be turned on, and the rotating shaft of the first motor 17 drives the screw rod 15 to Clockwise rotation, because the threaded barrel 16 threaded on the screw 15 is fixedly connected to the slider 10, the slider 10 is horizontally slid and connected to the slide rail 9, so when the screw 15 rotates, the slider can be pushed through the threaded barrel 16 10 slides horizontally on the slide rail 9. At this time, the slide block 10 drives the first rotating shaft 2 to move horizontally through the first plate 12. When the slide block 10 slides from one end of the slide rail 9 to the other end of the slide rail 9, the first motor The rotating shaft of 17 drives the screw rod 15 to rotate counterclockwise, and the slider 10 is moved to the initial position. At this time, the horizontal reciprocating movement of the first rotating shaft 2 can be realized, and the slider 10 slides from one end of the slide rail 9 to the slide rail 9. In the process of the other end, the driving part drives the first rotating shaft 2 to rotate 180 degrees, and at this time, the sewage can be further fully stirred by each first stirring piece 8 on the first rotating shaft 2 during the rotating process, which is simple and convenient to use .

As shown in Fig. 2 and Fig. 3, the driving member includes a strip-shaped chute 18 arranged at the bottom of the cover plate 7, the chute 18 is located on one side of the slide rail 9, and the top of the first rotating shaft 2 is fixedly connected with a turning plate 19, the turning plate 19 is located above the first plate 12 on one side of the slide rail 9. The top of the flip plate 19 is vertically and fixedly connected with a first sliding column 20 and a second sliding column 21. The second sliding column 21 is coaxially arranged with the first rotating shaft 2. A sled 20 is located on one side of the second sled 21, the tops of the first sled 20 and the second slid 21 extend into the chute 18, and the opposite sides of the chute 18 are aligned with the first sled. The side walls of the column 20 and the second sliding column 21 are in contact. The bottom end of the cover plate 7 is provided with an arc-shaped groove 22 located on one side of the chute 18 and communicating with the chute 18. The length of the first sliding column 20 is shorter than that of the second sliding column. The length of column 21, the bottom end of cover plate 7 is provided with three push columns 23 side by side along the length direction of chute 18, and chute 18 is positioned between push column 23 and arc groove 22, and flip plate 19 is close to one side of push column 23. There are three push grooves 24 on the side to cooperate with the push column 23. The purpose of this setting is that when the slider 10 drives the first rotating shaft 2 to move horizontally through the first plate 12, the first rotating shaft 2 drives the flip plate 19 to move horizontally, turning over The plate 19 drives the first sliding column 20 and the second sliding column 21 to slide in the chute 18 along the length direction of the chute 18, and when the slider 10 gradually slides from one end of the sliding rail 9 to the other end of the sliding rail 9, it turns over The first push groove 24 on the plate 19 is distributed against the first push post 23, and as the turnover plate 19 moves, the push groove 24 gradually approaches the push post 23 until the first push groove on the turnover plate 19 After 24 cooperates with the first push column 23, as the slider 10 continues to move, the push column 23 drives the turnover plate 19 to drive the first slide column 20 and the second slide column 21 to rotate, and then the second push groove 24 and the second slide The two push posts 23 cooperate, and the third push groove 24 cooperates with the third push post 23, so that the turning plate 19 drives the first rotating shaft 2 and the second sliding post 21 to rotate 180 degrees, and the first sliding post 20 is turned over When the plate 19 does not turn over, it moves in the chute 18. When the first push groove 24 cooperates with the first push post 23 and the turning plate 19 rotates, the first sliding post 20 moves from the slideway along the rotation axis of the turning plate 19 The groove 18 enters the arc groove 22, and after the turning plate 19 rotates 180 degrees, the first sliding column 20 rotates from the arc groove 22 to the sliding groove 18, and the second sliding column 21 is always located in the sliding groove 18. easy and convenient.

As shown in Figure 4, or the moving part includes a slide bar 25, a turntable 26 rotatably connected to the bottom of the cover plate 7 and a second motor 27 arranged on the cover plate 7 for driving the turntable 26 to rotate, and the turntable 26 is provided with three connecting rods 28 , and the three connecting rods 28 are evenly distributed along the circumferential direction of the turntable 26, the lengths of the three connecting rods 28 are different, and the ends of the three connecting rods 28 away from the turntable 26 are connected by a swivel 29, and the slide bar 25 is located at the swivel ring 29, and the slide bar 25 is sleeved with a slide tube 30, the slide tube 30 is fixedly connected to the bottom end of the cover plate 7 on one side of the swivel ring 29, and the top of the slide bar 25 is rotatably connected with two opposite rollers 31, and The two rollers 31 are respectively located on the inner and outer sides of the swivel 29 and are respectively in contact with the inner wall and the outer wall of the swivel 29. The first rotating shaft 2 is vertically arranged at the bottom end of the slide bar 25, and the sliding cylinder 30 is located between the first rotating shaft 2 and the rollers. Between 31, the purpose of this setting is that when it is necessary to drive the first rotating shaft 2 to move back and forth horizontally, only the second motor 27 needs to be turned on, at this time the rotating shaft of the second motor 27 drives the turntable 26 to rotate, and the turntable 26 passes through three connecting rods 28 drives the swivel 29 to rotate, now because the lengths of the three connecting rods 28 are different, and the two rollers 31 on the slide bar 25 are in contact with the inner wall and the outer wall of the swivel 29 respectively, the slide cylinder 30 on the slide bar 25 It is fixedly connected to the bottom of the cover plate 7, so when the swivel 29 rotates, the sliding rod 25 can be pushed back and forth horizontally through the sliding cylinder 30 through the cooperation of the swivel 29 and the two rollers 31. At this time, the sliding rod 25 drives the first rotating shaft 2 levels back and forth movement, easy to use.

As shown in Figure 4, the bottom end of the turntable 26 is coaxially fixedly connected with a second rotating shaft 32, the second rotating shaft 32 is parallel to the first rotating shaft 2, and the second rotating shaft 32 is provided with a plurality of second stirring blades 33, the purpose of this arrangement is to When the rotating disk 26 rotates, the rotating disk 26 drives the second rotating shaft 32 to rotate, and now the sewage can be fully stirred by each second stirring blade 33 on the second rotating shaft 32, each second stirring blade 33 and each first stirring blade 8 do not affect each other, easy to use.

As shown in Fig. 5 and Fig. 6, or the moving part includes a moving plate 34 and two mounting plates 35 oppositely arranged at the bottom end of the cover plate 7, two relative horizontal columns 36 are arranged between the two mounting plates 35, and the two horizontal Sleeves 37 are evenly slidably connected to the column 36, and the moving plate 34 is horizontally located between the two sleeves 37 and is fixedly connected with the two sleeves 37. The bottom end of one of the mounting plates 35 is provided with a first rotation groove 38, the first rotation slot 38 is rotatably connected with the first rotating column 39, the bottom end of the first rotating column 39 is horizontally provided with a second plate 40, and the end of the second plate 40 away from the first rotating column 39 is provided with a first Gear 41, the first gear 41 is positioned at the bottom end of the second plate 40, the bottom end of the moving plate 34 is provided with a second rotating groove 42, and the second rotating groove 42 is rotationally connected with a second rotating column 43, and the second rotating column 43 The bottom end of the third plate 44 is horizontally provided with a third plate 44, and the end of the third plate 44 away from the second rotating post 43 is provided with a second gear 45, the second gear 45 is located at the bottom of the third plate 44, and the second gear 45 is located at the second One side of a gear 41 is meshed with the first gear 41, the bottom ends of the first gear 41 and the second gear 45 are coaxially fixedly connected with a central shaft 46, and the two central shafts 46 are rotatably connected with a rotating disc 47 The two rotating disks 47 are connected by a connecting plate 48, the connecting plate 48 is arranged horizontally, the cover plate 7 is provided with a third motor 49 for driving the first rotating column 39 to rotate, and the first rotating shaft 2 is coaxially fixedly connected to the second rotating shaft. The bottom end of the central shaft 46 on the second gear 45 .

As shown in Fig. 5 and Fig. 6, when it is necessary to drive the first rotating shaft 2 to move back and forth horizontally, only the third motor 49 needs to be turned on, and the rotating shaft of the third motor 49 drives the first rotating column 39 to rotate, and the first rotating column 39 passes through The second plate 40 drives the first gear 41 to rotate along the axis of rotation of the first rotating column 39. At this time, because the first gear 41 is meshed with the second gear 45, the rotating discs 47 on the two central shafts 46 are connected by a connecting plate 48. , so when the first rotating column 39 drives the first gear 41 to rotate along the rotation axis of the first rotating column 39 through the second plate 40, the first gear 41 and the second gear 45 and the two central shafts 46 and the rotating disc 47 Cooperating with the connecting plate 48 can make the second gear 45 drive the second rotating column 43 to rotate in the second rotating groove 42 through the third plate 44, and while the second rotating column 43 rotates in the second rotating groove 42, The second gear 45 rotates along the axis of rotation of the second rotating column 43 through the third plate 44 and pushes the moving plate 34 to drive the two sleeves 37 to move back and forth horizontally on the horizontal column 36, because the first rotating shaft 2 is coaxially fixedly connected to the second The bottom end of the central shaft 46 on the second gear 45, the first rotating column 39 drives the first gear 41 to rotate along the axis of rotation of the first rotating column 39 through the second plate 40, so the first rotating shaft 2 follows the second gear 45 along the first rotating axis. When the rotation axis of the second rotating column 43 rotates, it will move forward, backward, left, and right in the horizontal direction, which is simple and convenient to use.

As shown in Figure 5, the bottom ends of the two sleeves 37 are all vertically provided with stirring rods 52. The stirring rod 52 can further fully stir the sewage, and the stirring rod 52 and the second gear 45 do not affect each other, so the use is simple and convenient.

As shown in Fig. 5 and Fig. 6, the bottom end of the central shaft 46 arranged on the first gear 41 is coaxially fixedly connected with a third rotating shaft 50, and the third rotating shaft 50 is provided with a plurality of third stirring blades 51, each third stirring blade 51 and each first stirring blade 8 are misplaced, and the third rotating shaft 50 is parallel to the first rotating shaft 2. The purpose of this setting is that when the first rotating column 39 drives the first gear 41 along the direction of the first rotating column 39 through the second plate 40 When the rotation axis rotates, the first gear 41 drives the third rotation shaft 50 to rotate along the rotation axis of the first rotating column 39. At this time, the sewage can be further fully stirred by the third stirring blades 51 on the third rotation shaft 50, each Several third stirring pieces 51 do not affect each other with the first stirring piece 8, and are simple and convenient to use.

As shown in Fig. 2 and Fig. 7 and Fig. 8, the mounting member includes a circular frame 53 and a groove 54 provided in the middle part of one side of the outer wall of the processing box 1, and the opposite sides in the processing box 1 are horizontally provided with horizontal bars 55, which are circular. The frame 53 is horizontally positioned in the processing box 1 through the groove 54, and the opposite sides of the return frame 53 are provided with slide grooves 56 for horizontally sliding in the horizontal bar 55, and the opposite sides of the return frame 53 are provided with Some support rods 57, activated carbon plate 3 and screen cloth 4 are all positioned in the back-shaped frame 53, and the top of activated carbon plate 3 contacts with each support rod 57, and the end of the back-shaped frame 53 near the groove 54 is provided with and is positioned at the groove 54. Embedded plate 58, embedded plate 58 is provided with closed plate 59 on one side away from back-shaped frame 53, closed plate 59 is fixedly connected with the outer wall of processing box 1 by bolt, closed plate 59 is provided with processing box near the side of processing box 1 1. The rubber sealing layer 60 that the outer wall is in contact with. The purpose of this setting is that when the activated carbon plate 3 and the screen mesh 4 need to be removed for replacement or cleaning, only the bolts need to be unscrewed, and then the sealing plate 59 is pulled to drive the embedded plate 58 and the back-shaped Frame 53 is removed from groove 54, and now activated carbon plate 3 and screen cloth 4 in return-shaped frame 53 can be replaced or cleaned, and the situation that sewage flows out through groove 54 can be reduced by rubber sealing layer 60. Simple and convenient to use.

Embodiment 2: a sewage treatment method, including the above-mentioned embodiment 1, the sewage enters the treatment tank 1 through the water inlet pipe 5, and then drives the first rotating shaft 2 to move back and forth horizontally through the moving part. At this time, the first rotating shaft that moves back and forth horizontally Each first stirring plate 8 on the 2 fully stirs the sewage, and then the waste water passes through the screen 4 and the activated carbon plate 3 in turn to complete the purification of the sewage. The purified sewage is located at the bottom of the treatment tank 1 and is discharged through the drain pipe 6. The activated carbon plate 3 and the screen 4 can be easily removed from the processing box 1 for replacement or cleaning through the mounting parts.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. The utility model provides a sewage treatment device, is including handling inlet tube (5) of case (1) outer wall one side top of case (1), first pivot (2), activated carbon plate (3), screen cloth (4) and intercommunication, the outer wall one side below intercommunication of handling case (1) has drain pipe (6), activated carbon plate (3), screen cloth (4) are through the installed part setting middle part in handling case (1), and screen cloth (4) are located the top of activated carbon plate (3), a serial communication port, be equipped with apron (7) that are used for sealing to handle case (1) case mouth on handling case (1), first pivot (2) are located between screen cloth (4) and the apron (7) of handling case (1), and are equipped with on apron (7) and are used for driving the moving member that first pivot (2) level reciprocated, be equipped with a plurality of first stirring pieces (8) on first pivot (2).

2. The sewage treatment device according to claim 1, wherein the moving member comprises an elongated slide rail (9) arranged at the bottom end of the cover plate (7) and a slide block (10) horizontally slidably connected to the slide rail (9), a first plate (12) is arranged on one side of the slide block (10), a rotating groove (13) is formed in the bottom end of the first plate (12), the top end of the first rotating shaft (2) is rotatably connected into the rotating groove (13), the first rotating shaft (2) is located on one side of the slide rail (9), two opposite baffles (14) are arranged at the bottom end of the cover plate (7), a lead screw (15) is rotatably connected between the two baffles (14), a threaded cylinder (16) is in threaded connection with the lead screw (15), the threaded cylinder (16) is fixedly connected to one side of the slide block (10) away from the first plate (12), a first motor (17) for driving the lead screw (15) to rotate is arranged on one of the baffles (14), and when the slide block (10) slides from one end of the slide rail (9) to the other end of the slide rail (9), the slide rail (7) is provided with a rotating member (180 degrees for driving the first rotating shaft (2).

3. The sewage treatment device according to claim 2, wherein the driving member comprises an elongated sliding groove (18) arranged at the bottom end of the cover plate (7), the sliding groove (18) is positioned at one side of the sliding rail (9), the top end of the first rotating shaft (2) is fixedly connected with a turnover plate (19), the turnover plate (19) is positioned above the first plate (12) at one side of the sliding rail (9), the top end of the turnover plate (19) is vertically and fixedly connected with a first sliding column (20) and a second sliding column (21), the second sliding column (21) is coaxially arranged with the first rotating shaft (2), the first sliding column (20) is positioned at one side of the second sliding column (21), the top ends of the first sliding column (20) and the second sliding column (21) extend into the sliding groove (18), the opposite two sides of the sliding groove (18) are in contact with the side walls of the first sliding column (20) and the second sliding column (21), the bottom end of the cover plate (7) is provided with a pushing plate positioned at one side of the sliding groove (18) and communicated with the sliding groove (18), the length of the second sliding groove (22) is smaller than that of the sliding groove (18), the pushing column (23) is positioned between the sliding groove (18), and three pushing grooves (24) matched with the pushing columns (23) are formed in one side, close to the pushing columns (23), of the turnover plate (19).

4. The sewage treatment device according to claim 1, wherein the moving member comprises a sliding rod (25), a rotating disc (26) rotatably connected to the bottom end of the cover plate (7) and a second motor (27) arranged on the cover plate (7) and used for driving the rotating disc (26) to rotate, three connecting rods (28) are arranged on the rotating disc (26), the three connecting rods (28) are uniformly distributed along the circumferential direction of the rotating disc (26), the three connecting rods (28) are different in length, one ends, far away from the rotating disc (26), of the three connecting rods (28) are connected through a rotating ring (29), the sliding rod (25) is located below the rotating ring (29), a sliding cylinder (30) is sleeved on the sliding rod (25), the sliding cylinder (30) is fixedly connected to the bottom end of the cover plate (7) on one side of the rotating ring (29), the top end of the sliding rod (25) is rotatably connected with two opposite rollers (31), the two rollers (31) are respectively located on two sides of the rotating ring (29) inside and outside and are respectively in contact with the inner wall and the outer wall of the rotating ring (29), the first rotating shaft (2) is vertically arranged between the sliding rod (25) and the first rotating shaft (31).

5. A sewage treatment plant according to claim 4 wherein a second shaft (32) is coaxially and fixedly connected to the bottom end of the rotary plate (26), said second shaft (32) is parallel to the first shaft (2), and a plurality of second stirring blades (33) are provided on the second shaft (32).

6. The sewage treatment device according to claim 1, wherein the moving member comprises a moving plate (34) and two mounting plates (35) oppositely arranged at the bottom end of the cover plate (7), two opposite horizontal columns (36) are arranged between the two mounting plates (35), sleeves (37) are horizontally connected on the two horizontal columns (36) in a sliding manner, the moving plate (34) is horizontally positioned between the two sleeves (37) and fixedly connected with the two sleeves (37), a first rotating groove (38) is formed at the bottom end of one of the mounting plates (35), a first rotating column (39) is rotatably connected in the first rotating groove (38), a second plate (40) is horizontally arranged at the bottom end of the first rotating column (39) on the second plate (40), a first gear (41) is arranged at one end of the second plate (40) far away from the first rotating column (39), the first gear (41) is positioned at the bottom end of the second plate (40), a second rotating groove (42) is formed at the bottom end of the moving plate (34), a second rotating groove (42) is connected with a second rotating column (43) in a rotating manner, a second plate (44) is arranged at one end of the second rotating column (44) far away from the second plate (44), and a second plate (44) is arranged at one end of the second rotating column (44), second gear (45) are located one side of first gear (41) and mesh mutually with first gear (41), the equal coaxial fixedly connected with center pin (46) in bottom of first gear (41) and second gear (45), two all rotate on center pin (46) and be connected with rolling disc (47), two connect through connecting plate (48) between rolling disc (47), connecting plate (48) level sets up, be equipped with on apron (7) and be used for driving first pivot post (39) pivoted third motor (49), the bottom of center pin (46) on first pivot (2) coaxial fixed connection on second gear (45).

7. The sewage treatment device according to claim 6, wherein a third rotating shaft (50) is coaxially and fixedly connected to the bottom end of the central shaft (46) arranged on the first gear (41), a plurality of third stirring blades (51) are arranged on the third rotating shaft (50), each third stirring blade (51) and each first stirring blade (8) are distributed in a staggered manner, and the third rotating shaft (50) is parallel to the first rotating shaft (2).

8. The wastewater treatment plant according to claim 6, characterized in that the bottom ends of both said sleeves (37) are vertically provided with stirring rods (52).

9. The sewage treatment device according to claim 1, wherein the mounting member comprises a clip frame (53) and a groove (54) formed in the middle of one side of the outer wall of the treatment tank (1), the two opposite sides in the treatment tank (1) are horizontally provided with a horizontal rod (55), the clip frame (53) is horizontally positioned in the treatment tank (1) through the groove (54), the two opposite sides of the clip frame (53) are respectively provided with a sliding groove (56) for horizontally sliding the horizontal rod (55), a plurality of support rods (57) are arranged between the two opposite sides of the clip frame (53), the activated carbon plate (3) and the screen (4) are both positioned in the clip frame (53), the activated carbon plate (3) is in contact with the top ends of the support rods (57), one end of the clip frame (53) close to the groove (54) is provided with an embedded plate (58) positioned in the groove (54), one side of the embedded plate (58) away from the clip frame (53) is provided with a sealing plate (59), the bolt is connected with the outer wall of the treatment tank (1) through a sealing layer (59), and one side of the sealing layer (59) close to the outer wall of the treatment tank (1) is provided with a rubber sealing layer (60).

10. A sewage treatment method of a sewage treatment device according to any of the above claims 1-9, characterized in that sewage enters the treatment tank (1) through the water inlet pipe (5), then the first rotating shaft (2) is driven by the moving member to horizontally reciprocate, at this time, the sewage is fully stirred by each first stirring sheet (8) on the first rotating shaft (2) which horizontally reciprocates, then the sewage passes through the screen (4) and the activated carbon plate (3) in sequence, the purification of the sewage is completed, the purified sewage is located at the bottom of the treatment tank (1) and is discharged through the drain pipe (6), and the activated carbon plate (3) and the screen (4) can be conveniently detached from the treatment tank (1) through the mounting member for replacement or cleaning.

Images