CN221166400U - Sludge press filtration dehydration mechanism - Google Patents

Abstract

The utility model relates to the field of sludge and discloses a sludge press filtration dehydration mechanism, which comprises a main frame, wherein a plurality of filter frames are arranged on the inner wall of the main frame, sliding frames are fixedly connected to the outer walls of two sides of the main frame, grooves are formed in the inner wall of the sliding frames, screw rods are rotatably connected to the inner walls of the grooves, movable seats are sleeved on the outer wall threads of the screw rods, driving grooves are formed in the outer walls of the movable seats, drivers are fixedly connected to the outer walls of the driving grooves, and concave blocks are fixedly connected to the outer walls of the drivers.

Description

Sludge press filtration dehydration mechanism

Technical Field

The application relates to the technical field of sludge, in particular to a sludge press filtration dehydration mechanism.

Background

The sludge press filter dehydrator is a continuously operated sludge treatment device, common types include centrifugal type, plate frame type, spiral type and the like, and the method for dehydrating the sludge by plate frame press filter and using the plate frame press filter. The plate-frame filter press is formed by alternately arranging plates and frames, grooves and orifices are formed in the filter plates and the filter frames, the filter plates and the filter frames serve as filtrate channels, filter cloth is clamped between the plates and the frames, and the plates and the frames are connected together through end plates. The sludge stock solution is pressed into the filter frame from the feeding port by a pump or compressed air, filtrate is discharged along the orifice and the channel through the filter cloth, and filter residues are accumulated in the filter frame.

In view of the above related art, the inventors consider that the sludge filter residue generated by the plate-and-frame filter-press dehydration and the water removal is remained on the filter frame, so that the sludge filter residue needs to be cleaned manually, which is time-consuming and labor-consuming and affects the efficiency of the sludge filter-press dehydration, and therefore, a sludge filter-press dehydration mechanism is proposed to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides a sludge press filtration dehydration mechanism, which aims to solve the problem that sludge filter residues generated by plate frame type sludge press filtration dehydration are troublesome to clean.

The application provides a sludge press filtration dehydration mechanism which adopts the following technical scheme:

The utility model provides a mud filter-pressing dehydration mechanism, includes the body frame, the inner wall of body frame is provided with a plurality of filter frames, the equal fixedly connected with balladeur train of both sides outer wall of body frame, the recess is seted up to the inner wall of balladeur train, the inner wall of recess rotates and is connected with the lead screw, the outer wall screw thread of lead screw has cup jointed the removal seat, the drive groove has been seted up to the outer wall of removal seat, the outer wall fixedly connected with driver of drive groove, the outer wall fixedly connected with spill piece of driver.

Preferably, the upper surfaces of the two sides of the main frame are fixedly connected with sliding rails, the outer walls of the two sides of the filter frames are fixedly connected with supporting plates, the outer walls of the supporting plates are provided with sliding grooves, and the sliding grooves are in sliding connection with the sliding rails.

Preferably, the long groove has been seted up to the outward appearance that is located driving groove one side of movable seat, the outer wall fixed connection in long groove is a plurality of connecting axles, the outer wall rotation of connecting axle is connected with the arc pole, the outer wall fixedly connected with torsional spring in long groove, the torsional spring cup joints the connecting axle and with arc pole fixed connection.

Preferably, the side outer wall fixedly connected with second curb plate of body frame, the outer wall fixedly connected with telescopic link of second curb plate, the outer wall fixedly connected with push plate of telescopic link, the outer wall that the second curb plate deviates from the telescopic link is provided with the driving motor who drives the telescopic link.

Preferably, the side outer wall of the main frame, which deviates from the second side plate, is fixedly connected with a first side plate, and the outer walls of the first side plate and the plurality of filter frames are provided with guide holes.

Preferably, the side outer wall of the sliding frame is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with the groove.

In summary, the application has the following beneficial technical effects:

1. The servo motor is started to drive the screw rod to rotate, the screw rod drives the movable seat to repeatedly move back and forth, and the driver is started to drive the concave block to continuously stretch, so that the concave block pushes the filter frame to continuously shake, sludge residues of the filter frame drop, and compared with the prior art, the filter frame can clean the sludge residues adsorbed on the filter frame by filter pressing dehydration, avoid manual cleaning, facilitate operation and improve the efficiency of the filter pressing dehydration of the sludge;

2. Through the arc pole that sets up, when the arc pole contact extension board of removal, the arc pole rotates, makes the torsional spring produce deformation simultaneously, and the arc pole removes to leave the extension board, at this moment, the torsional spring drives the arc pole and resumes the original form, and the rethread reverse direction removes the arc pole, thereby drives the extension board and removes, realizes the separation between filter frame and the filter frame, is convenient for clear up mud residue, improves the practicality of device.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a schematic structural diagram of an embodiment of the application;

FIG. 3 is a schematic structural view of an embodiment of the application;

Fig. 4 is an enlarged schematic view of the structure a in fig. 3.

Reference numerals illustrate: 1. a main frame; 2. a first side plate; 3. a driving motor; 4. a second side plate; 5. a carriage; 6. a filter frame; 7. a slide rail; 8. a chute; 9. a groove; 10. a screw rod; 11. a movable seat; 12. an elongated slot; 13. a connecting shaft; 14. a torsion spring; 15. an arc-shaped rod; 16. a driving groove; 17. a driver; 18. a concave block; 19. a pushing plate; 20. a telescopic rod; 21. a servo motor; 22. an introduction hole; 23. and (5) supporting plates.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a sludge press filtration dehydration mechanism. Referring to fig. 1-4, a sludge press filtration dehydration mechanism, including body frame 1, the inner wall of body frame 1 is provided with a plurality of filter frames 6, through squeezing a plurality of filter frames 6, thereby realize the press filtration dehydration to mud, the equal fixedly connected with balladeur train 5 of both sides outer wall of body frame 1, recess 9 has been seted up to the inner wall of balladeur train 5, the inner wall rotation of recess 9 is connected with lead screw 10, the outer wall screw thread of lead screw 10 has cup jointed and has moved seat 11, through rotating lead screw 10, thereby make lead screw 10 drive and remove seat 11 and remove, the outer wall of removing seat 11 has seted up and has seted up drive groove 16, the outer wall fixedly connected with of drive groove 16 driver 17, the outer wall fixedly connected with concave piece 18 of driver 17, through starting driver 17, make driver 17 drive concave piece 18 go on up and down back and forth movement, thereby realize making concave piece 18 correspond with push plate 19, and then drive push plate 19 and move.

Wherein the equal fixedly connected with slide rail 7 of both sides upper surface of body frame 1, the equal fixedly connected with extension board 23 of both sides outer wall of a plurality of filter frames 6, spout 8 has been seted up to the outer wall of extension board 23, and spout 8 and slide rail 7 sliding connection, through the cooperation of spout 8 and slide rail 7 to avoid filter frame 6 to take place the displacement.

The outer surface of the movable seat 11, which is positioned on one side of the driving groove 16, is provided with a long groove 12, the outer wall of the long groove 12 is fixedly connected with a plurality of connecting shafts 13, the outer wall of each connecting shaft 13 is rotationally connected with an arc rod 15, the outer wall of each long groove 12 is fixedly connected with a torsion spring 14, each torsion spring 14 is sleeved with each connecting shaft 13 and is fixedly connected with each arc rod 15, the movable seat 11 is moved, so that the arc rods 15 are driven to move, when the arc rods 15 are contacted with the supporting plates 23, the supporting plates 23 enable the arc rods 15 to rotate, meanwhile, the arc rods 15 drive the torsion springs 14 to deform, and when the arc rods 15 are not contacted with the supporting plates 23, the torsion springs 14 rebound, so that the arc rods 15 are restored to drive the supporting plates 23 to move.

Wherein the side outer wall fixedly connected with second curb plate 4 of body frame 1, the outer wall fixedly connected with telescopic link 20 of second curb plate 4, the outer wall fixedly connected with push plate 19 of telescopic link 20, the outer wall that second curb plate 4 deviates from telescopic link 20 is provided with the driving motor 3 of drive telescopic link 20, through starting driving motor 3 to make driving motor 3 drive telescopic link 20 remove, telescopic link 20 drives push plate 19 and promotes a plurality of filter frames 6, makes a plurality of filter frames 6 laminate.

Wherein the side outer wall fixedly connected with first curb plate 2 that body frame 1 deviates from second curb plate 4, and the leading-in hole 22 has all been seted up to the outer wall of first curb plate 2 and a plurality of filter frame 6, when a plurality of filter frames 6 subsides, carries mud to a plurality of filter frames 6 through leading-in hole 22 to carry out the work of filter-pressing dehydration, the side outer wall fixedly connected with servo motor 21 of balladeur train 5, and servo motor 21's output shaft and recess 9 fixed connection.

The implementation principle of the sludge press filtration dehydration mechanism of the embodiment of the application is as follows: through starting driving motor 3, make driving motor 3 drive telescopic link 20 remove, thereby drive push plate 19 extrudees a plurality of filter frames 6, a plurality of filter frames 6 coincide together, carry mud in to a plurality of filter frames 6 through leading-in hole 22, make a plurality of filter frames 6 carry out the filter-pressing dehydration to mud, when the back is accomplished in the dehydration, when needs clear up mud residue, through starting servo motor 21, make servo motor 21 drive lead screw 10 rotate, thereby make lead screw 10 drive remove seat 11 and move repeatedly, when the arc pole 15 that is located the front end on remove seat 11 contacts extension plate 23, extension plate 23 drives arc pole 15 and rotates, thereby arc pole 15 drives torsional spring 14 and deforms, and then realize arc pole 15 and rotate to long-shaped groove 12, when through extension plate 23, at this moment, resume through torsional spring 14, thereby drive arc pole 15 resumes the normal position, through removing seat 11, make arc pole 15 drive filter frame 6 back and filter frame 6 when need clear up, at this moment, make and show out through the actuator 17, thereby make it reciprocate 18, thereby carry out the filter frame 6 and carry out the recess piece 18 and carry out the filter-shaped filter frame 6 and carry out the recess, thereby the filter frame is carried out the filter-stop motion, thereby the filter frame is carried out on the filter frame is carried out by the filter frame 8, and is realized, and the filter frame is adjusted to the filter frame is in the filter frame is the filter tip to the filter frame 6, the filter cake is carried out.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a mud filter-pressing dehydration mechanism, includes body frame (1), its characterized in that: the inner wall of body frame (1) is provided with a plurality of filter frames (6), equal fixedly connected with balladeur train (5) of both sides outer wall of body frame (1), recess (9) have been seted up to the inner wall of balladeur train (5), the inner wall rotation of recess (9) is connected with lead screw (10), the outer wall screw thread of lead screw (10) has cup jointed and has removed seat (11), drive groove (16) have been seted up to the outer wall of removing seat (11), the outer wall fixedly connected with driver (17) of drive groove (16), the outer wall fixedly connected with spill piece (18) of driver (17).

2. The sludge press dewatering mechanism of claim 1, wherein: the filter is characterized in that sliding rails (7) are fixedly connected to the upper surfaces of two sides of the main frame (1), supporting plates (23) are fixedly connected to the outer walls of two sides of the filter frames (6), sliding grooves (8) are formed in the outer walls of the supporting plates (23), and the sliding grooves (8) are in sliding connection with the sliding rails (7).

3. The sludge press dewatering mechanism of claim 1, wherein: the novel movable seat is characterized in that a long groove (12) is formed in the outer surface of one side of the movable seat (11) located on one side of the driving groove (16), a plurality of connecting shafts (13) are fixedly connected to the outer wall of the long groove (12), an arc-shaped rod (15) is rotatably connected to the outer wall of the connecting shaft (13), a torsion spring (14) is fixedly connected to the outer wall of the long groove (12), and the torsion spring (14) is sleeved with the connecting shaft (13) and fixedly connected with the arc-shaped rod (15).

4. The sludge press dewatering mechanism of claim 1, wherein: the side outer wall fixedly connected with second curb plate (4) of body frame (1), the outer wall fixedly connected with telescopic link (20) of second curb plate (4), the outer wall fixedly connected with push plate (19) of telescopic link (20), the outer wall that second curb plate (4) deviate from telescopic link (20) is provided with driving motor (3) of drive telescopic link (20).

5. The sludge press dewatering mechanism of claim 1, wherein: the side outer wall of the main frame (1) deviating from the second side plate (4) is fixedly connected with a first side plate (2), and the outer walls of the first side plate (2) and the plurality of filter frames (6) are provided with guide holes (22).

6. The sludge press dewatering mechanism of claim 1, wherein: the side outer wall of the sliding frame (5) is fixedly connected with a servo motor (21), and an output shaft of the servo motor (21) is fixedly connected with the groove (9).