CN219481705U

CN219481705U - Garbage filter-pressing liquid pretreatment mechanism

Info

Publication number: CN219481705U
Application number: CN202320513559.9U
Authority: CN
Inventors: 马克强; 王国文
Original assignee: Shandong Rude Environmental Engineering Co ltd
Current assignee: Shandong Rude Environmental Engineering Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-08
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a garbage filter-pressing liquid pretreatment mechanism which comprises a regulating tank and a bracket, wherein an impurity collecting tank is arranged on one side of the regulating tank, a movable lifting assembly is arranged on the upper parts of the regulating tank and the impurity collecting tank, a filter assembly is arranged on the outer surface of one side of the movable lifting assembly, a filter-pressing liquid discharge pipe is arranged on the upper part of one end of the regulating tank, the movable lifting assembly comprises a fixing frame, a guide rod, a fixing block, a sliding groove, a ball screw, a hydraulic cylinder, a first connecting plate, a mounting plate, a servo motor, a sliding block, a connecting rod and a ball nut, and the filter assembly comprises a screening frame, a screen plate, a second connecting plate, a speed reducing motor, a third connecting plate, a driving shaft and a driven shaft. The garbage press filtration liquid pretreatment mechanism disclosed by the utility model is convenient for filtering impurities in the garbage press filtration liquid before the garbage press filtration liquid enters the regulating tank, and is convenient for collecting the impurities.

Description

Garbage filter-pressing liquid pretreatment mechanism

Technical Field

The utility model relates to the technical field of garbage treatment, in particular to a garbage filter pressing liquid pretreatment mechanism.

Background

Urban landfills are generally built in places far away from urban areas, which puts great pressure on the cleaning of urban waste, recommended by the expert committee of the national urban environmental sanitation association: when the transportation distance of the garbage (to a garbage disposal plant) exceeds 20km, a garbage transfer station should be built to reduce investment and transportation cost, and it is proposed that garbage collection and transportation equipment should be mainly popularized to a compression garbage truck and a compression garbage transfer station in the future, and a large amount of filter pressing liquid is generated in the garbage compression process, so that the waste water has the characteristics of high concentration of organic pollutants, complex components, secondary pollution caused by direct discharge and the like.

In the prior art, a chinese patent document with the publication number CN109775937B describes a system purifying treatment method for garbage press filtrate of a transfer station, and the patent first needs to inject the garbage press filtrate into the regulating tank, but the garbage press filtrate contains more large particle impurities, which affects the quality of the subsequent garbage press filtrate treatment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a garbage press filtration liquid pretreatment mechanism which has the advantages of being convenient for filtering impurities in garbage press filtration liquid before the garbage press filtration liquid enters the regulating tank, being convenient for collecting the impurities and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rubbish filter-pressing liquid pretreatment mechanism, includes equalizing basin and support, one side of equalizing basin is provided with impurity collecting tank, the upper portion of equalizing basin, impurity collecting tank is provided with removes the lifting unit, remove one side surface of lifting unit and be provided with filter unit, the upper portion of equalizing basin one end is provided with the filter-pressing liquid discharge pipe, remove lifting unit and include mount, guide arm, fixed block, spout, ball screw, pneumatic cylinder, first connecting plate, mounting panel, servo motor, slider, connecting rod and ball nut, filter unit includes screening frame, sieve, second connecting plate, gear motor, third connecting plate, driving shaft and driven shaft, just support fixed mounting is in the left and right sides of mount lower extreme surface.

Preferably, the spout is seted up and is located the upper end surface of mount, ball screw is located the inside of spout, servo motor fixed mounting is in the middle part of mount one end surface, the quantity of guide arm is two sets of, two sets of the guide arm is located the both sides surface of mount, fixed block fixed mounting is in the both ends surface of guide arm, just one side surface of fixed block and the outer wall fixed connection of mount.

Preferably, the number of the sliding blocks is two, two groups of sliding blocks are fixedly arranged on the left side and the right side of the outer surface of the lower end of the connecting rod, the sliding blocks are located on the outer wall of the guide rod, ball nuts are fixedly arranged in the middle of the outer surface of the lower end of the connecting rod, the ball nuts are located on the outer wall of the ball screw, one end outer surface of the connecting rod is fixedly connected with the middle of the outer surface of one side of the mounting plate, the number of the hydraulic cylinders is two, two groups of the hydraulic cylinders are fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate, and two groups of the outer surface of the lower end of the piston rod of the hydraulic cylinder is fixedly connected with the left side and the right side of the outer surface of the upper end of the first connecting plate.

Preferably, the sliding connection is arranged between the sliding block and the outer wall of the guide rod, the sliding connection is arranged between the ball nut and the sliding groove, the threaded connection is arranged between the ball nut and the outer wall of the ball screw, the outer surface of the upper end of the third connecting plate is fixedly connected with one end of the outer surface of the lower end of the first connecting plate, and the outer surface of the upper end of the second connecting plate is fixedly connected with the other end of the outer surface of the lower end of the first connecting plate.

Preferably, the screening frame is located the lower part between third connecting plate and the second connecting plate, driven shaft fixed mounting is in the middle part of screening frame one end surface, driving shaft fixed mounting is in the middle part of screening frame other end surface, sieve fixed mounting is in the lower extreme surface of screening frame, gear motor fixed mounting is in the lower part of third connecting plate one side surface.

Preferably, a coupling is arranged between the driving shaft and the gear motor, the outer surface of one end of the driving shaft is fixedly connected with the outer surface of one end of the gear motor through the coupling, a sealing bearing is arranged between the driving shaft and the third connecting plate, the driving shaft is rotationally connected with the third connecting plate through the sealing bearing, a sealing bearing is arranged between the driven shaft and the second connecting plate, and the driven shaft is rotationally connected with the second connecting plate through the sealing bearing.

(III) beneficial effects

Compared with the prior art, the utility model provides a garbage filter pressing liquid pretreatment mechanism, which has the following beneficial effects:

1. this rubbish filter-pressing liquid pretreatment mechanism through setting up filter component, is convenient for filter the impurity in the rubbish filter-pressing liquid, is convenient for advance out preliminary treatment to rubbish filter-pressing liquid.

2. This rubbish filter-pressing liquid pretreatment mechanism through the removal lifting unit that sets up, is convenient for drive filter unit and removes to the upper portion of impurity collecting vat, later drives the screening frame through gear motor's operation and overturns, pours the rubbish of screening frame inside out, is convenient for collect rubbish.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a garbage press-filter pretreatment mechanism of the utility model.

Fig. 2 is a schematic structural diagram of a movable lifting assembly in a garbage press-filtering liquid pretreatment mechanism of the utility model.

Fig. 3 is a schematic structural diagram of a filtering component in the garbage press-filtering liquid pretreatment mechanism of the utility model.

Fig. 4 is a side cross-sectional view of a filter assembly in a waste press liquor pretreatment mechanism of the present utility model.

In the figure: 1. an adjusting tank; 2. an impurity collection tank; 3. a bracket; 4. moving the lifting assembly; 5. a filter pressing liquid discharge pipe; 6. a filter assembly; 7. a fixing frame; 8. a guide rod; 9. a fixed block; 10. a chute; 11. a ball screw; 12. a hydraulic cylinder; 13. a first connection plate; 14. a mounting plate; 15. a servo motor; 16. a slide block; 17. a connecting rod; 18. a ball nut; 19. a screening frame; 20. a sieve plate; 21. a second connecting plate; 22. a speed reducing motor; 23. a third connecting plate; 24. a driving shaft; 25. and a driven shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a garbage filter pressing liquid pretreatment mechanism.

As shown in fig. 1-4, the filter-pressing device comprises a regulating tank 1 and a support 3, wherein an impurity collecting tank 2 is arranged on one side of the regulating tank 1, a movable lifting assembly 4 is arranged on the upper portion of the regulating tank 1 and the impurity collecting tank 2, a filter assembly 6 is arranged on the outer surface of one side of the movable lifting assembly 4, a filter pressing liquid discharge pipe 5 is arranged on the upper portion of one end of the regulating tank 1, the movable lifting assembly 4 comprises a fixing frame 7, a guide rod 8, a fixing block 9, a sliding groove 10, a ball screw 11, a hydraulic cylinder 12, a first connecting plate 13, a mounting plate 14, a servo motor 15, a sliding block 16, a connecting rod 17 and a ball nut 18, the filter assembly 6 comprises a screening frame 19, a screen plate 20, a second connecting plate 21, a reducing motor 22, a third connecting plate 23, a driving shaft 24 and a driven shaft 25, and the support 3 is fixedly arranged on the left side and the right side of the outer surface of the lower end of the fixing frame 7.

The sliding groove 10 is formed in the outer surface of the upper end of the fixing frame 7, the ball screw 11 is positioned in the sliding groove 10, the servo motor 15 is fixedly arranged in the middle of the outer surface of one end of the fixing frame 7, the number of the guide rods 8 is two, the two groups of the guide rods 8 are positioned on the outer surfaces of the two sides of the fixing frame 7, the fixing blocks 9 are fixedly arranged on the outer surfaces of the two ends of the guide rods 8, and the outer surface of one side of each fixing block 9 is fixedly connected with the outer wall of the fixing frame 7; the number of the sliding blocks 16 is two, the two groups of sliding blocks 16 are fixedly arranged on the left side and the right side of the outer surface of the lower end of the connecting rod 17, the sliding blocks 16 are positioned on the outer wall of the guide rod 8, the ball nuts 18 are fixedly arranged in the middle of the outer surface of the lower end of the connecting rod 17, the ball nuts 18 are positioned on the outer wall of the ball screw 11, one end outer surface of the connecting rod 17 is fixedly connected with the middle of the outer surface of one side of the mounting plate 14, the number of the hydraulic cylinders 12 is two, the two groups of hydraulic cylinders 12 are fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate 14, and the outer surfaces of the lower ends of piston rods of the two groups of hydraulic cylinders 12 are fixedly connected with the left side and the right side of the outer surface of the upper end of the first connecting plate 13; the sliding block 16 is in sliding connection with the outer wall of the guide rod 8, the ball nut 18 is in sliding connection with the sliding groove 10, the ball nut 18 is in threaded connection with the outer wall of the ball screw 11, the outer surface of the upper end of the third connecting plate 23 is fixedly connected with one end of the outer surface of the lower end of the first connecting plate 13, and the outer surface of the upper end of the second connecting plate 21 is fixedly connected with the other end of the outer surface of the lower end of the first connecting plate 13; the screening frame 19 is positioned at the lower part between the third connecting plate 23 and the second connecting plate 21, the driven shaft 25 is fixedly arranged at the middle part of the outer surface of one end of the screening frame 19, the driving shaft 24 is fixedly arranged at the middle part of the outer surface of the other end of the screening frame 19, the screen plate 20 is fixedly arranged at the outer surface of the lower end of the screening frame 19, and the gear motor 22 is fixedly arranged at the lower part of the outer surface of one side of the third connecting plate 23; a coupling is arranged between the driving shaft 24 and the gear motor 22, one end outer surface of the driving shaft 24 is fixedly connected with one end outer surface of the gear motor 22 through the coupling, a sealing bearing is arranged between the driving shaft 24 and the third connecting plate 23, the driving shaft 24 is rotationally connected with the third connecting plate 23 through the sealing bearing, a sealing bearing is arranged between the driven shaft 25 and the second connecting plate 21, and the driven shaft 25 is rotationally connected with the second connecting plate 21 through the sealing bearing.

It should be noted that, the utility model is a garbage press filtration liquid pretreatment mechanism, through the filter assembly 6 that sets up, filter through the filter assembly 6 when filter filtration liquid discharge pipe 5 carries out the water injection to the inside of equalizing basin 1, through the sieve 20 that sets up, be convenient for filter the impurity of the inside bulk of garbage press filtrate, be convenient for carry out pretreatment to garbage press filtration liquid, the removal lifting assembly 4 that sets up, drive ball screw 11 through the operation of servo motor 15 and rotate, be threaded connection between ball screw 11 and the ball nut 18, make ball screw 11's rotation can drive ball nut 18 and remove, ball nut 18 drives connecting rod 17 and removes, connecting rod 17 drives mounting panel 14 and removes, make filter assembly 6 remove the upper portion of impurity collecting vat 2, drive driving shaft 24 through the operation of gear motor 22 rotates, driving shaft 24 drives screening frame 19 and overturns, be convenient for empty the impurity of screening frame 19 inside, collect through impurity collecting vat 2 that sets up, drive first connecting plate 13 is convenient for go up and down through setting up the operation of pneumatic cylinder 12.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a rubbish filter-pressing liquid pretreatment mechanism, includes equalizing basin (1) and support (3), its characterized in that: one side of equalizing basin (1) is provided with impurity collecting tank (2), the upper portion of equalizing basin (1), impurity collecting tank (2) is provided with removes elevating system (4), the one side surface of removing elevating system (4) is provided with filter unit (6), the upper portion of equalizing basin (1) one end is provided with filter pressing liquid discharge pipe (5), remove elevating system (4) including mount (7), guide arm (8), fixed block (9), spout (10), ball screw (11), pneumatic cylinder (12), first connecting plate (13), mounting panel (14), servo motor (15), slider (16), connecting rod (17) and ball nut (18), filter unit (6) are including screening frame (19), sieve (20), second connecting plate (21), gear motor (22), third connecting plate (23), driving shaft (24) and driven shaft (25), just support (3) fixed mounting in the left and right sides of mount (7) lower extreme surface.

2. The garbage press-filter pretreatment mechanism according to claim 1, wherein: the sliding groove (10) is formed in the outer surface of the upper end of the fixing frame (7), the ball screw (11) is located in the sliding groove (10), the servo motor (15) is fixedly installed in the middle of the outer surface of one end of the fixing frame (7), the number of the guide rods (8) is two, two groups of guide rods (8) are located on the outer surfaces of the two sides of the fixing frame (7), the fixing blocks (9) are fixedly installed on the outer surfaces of the two ends of the guide rods (8), and one outer surface of each fixing block (9) is fixedly connected with the outer wall of the fixing frame (7).

3. The garbage press-filter pretreatment mechanism according to claim 2, wherein: the number of the sliding blocks (16) is two, two groups of sliding blocks (16) are fixedly arranged on the left side and the right side of the outer surface of the lower end of the connecting rod (14), the sliding blocks (16) are positioned on the outer wall of the guide rod (8), the ball nuts (18) are fixedly arranged in the middle of the outer surface of the lower end of the connecting rod (17), the ball nuts (18) are positioned on the outer wall of the ball screw (11), one end outer surface of the connecting rod (17) is fixedly connected with the middle of the outer surface of one side of the mounting plate (14), the number of the hydraulic cylinders (12) is two, two groups of hydraulic cylinders (12) are fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate (14), and the lower end outer surface of a piston rod of the hydraulic cylinders (12) is fixedly connected with the left side and the right side of the outer surface of the upper end of the first connecting plate (13).

4. A waste press liquor pretreatment mechanism as claimed in claim 3, wherein: the sliding connection is arranged between the sliding block (16) and the outer wall of the guide rod (8), the sliding connection is arranged between the ball nut (18) and the sliding groove (10), the threaded connection is arranged between the ball nut (18) and the outer wall of the ball screw (11), the outer surface of the upper end of the third connecting plate (23) is fixedly connected with one end of the outer surface of the lower end of the first connecting plate (13), and the outer surface of the upper end of the second connecting plate (21) is fixedly connected with the other end of the outer surface of the lower end of the first connecting plate (13).

5. The mechanism for pretreating garbage press-filter liquid according to claim 4, wherein: the screening frame (19) is located the lower part between third connecting plate (23) and second connecting plate (21), driven shaft (25) fixed mounting is in the middle part of screening frame (19) one end surface, driving shaft (24) fixed mounting is in the middle part of screening frame (19) other end surface, sieve (20) fixed mounting is in the lower extreme surface of screening frame (19), gear motor (22) fixed mounting is in the lower part of third connecting plate (23) one side surface.

6. The mechanism for pretreating garbage press-filter liquid according to claim 5, wherein: be provided with the shaft coupling between driving shaft (24) and gear motor (22), the one end surface of driving shaft (24) passes through the one end surface fixed connection of shaft coupling and gear motor (22), be provided with sealed bearing between driving shaft (24) and third connecting plate (23), driving shaft (24) are connected with third connecting plate (23) rotation through sealed bearing, be provided with sealed bearing between driven shaft (25) and second connecting plate (21), driven shaft (25) are connected with second connecting plate (21) rotation through sealed bearing.