Multi-stage concentration filter pressing device for environment-friendly construction waste

Abstract

The utility model belongs to the field of filter pressing devices, and particularly relates to a multi-stage type concentration filter pressing device for environment-friendly building waste, which solves the problems of high cost and poor practicability in the prior art, and comprises a treatment box I. The top of the treatment box I is fixedly connected with a treatment box II through a bolt; the top of the second treatment box is fixedly connected with four supporting columns, the tops of the four supporting columns are jointly and fixedly connected with a filtering box, two crushing shafts are rotatably installed in the filtering box, the peripheral surfaces of the crushing shafts are fixedly sleeved with crushing rollers, and a filtering plate is slidably assembled in the filtering box; through the arrangement of an eccentric wheel, a vibration shaft and other structures, the vibration shaft drives the eccentric wheel to rotate, the filter plate is pushed in a reciprocating mode and matched with a reset spring to achieve vibration of the filter plate, the crushing shaft rotates to drive the vibration shaft to rotate through a synchronous belt, then vibration of the filter plate is achieved in the crushing and filtering process, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter press devices, in particular to a multi-stage concentrated filter press device for environmentally friendly construction waste. Background Art

[0002] At present, the filter press is a commonly used filtering equipment, which can be used for solid-liquid separation in various industrial fields. Its working principle is to pump the material to be filtered into the filter press through a pump. Under the action of pressure, the material passes through the gap between the filter cloth and the filter plate to separate the liquid and the solid. The filtered liquid is discharged from the liquid outlet of the filter press, while the solid remains on the filter plate of the filter press to form a filter cake.

[0003] The prior art has an authorization announcement number of CN218283155U, which discloses a multi-stage concentrating and filtering device for environmentally friendly construction waste, including a crushing box and two compression boxes, the crushing box is provided with a crushing assembly, and the two compression boxes are provided with an extrusion assembly. The patent has a reasonable design and good practicality, and can quickly and effectively screen the crushed waste, improve the quality of the concentrated filtering of the waste, and at the same time can adsorb and collect the dust generated in the process of crushing the waste, improve the air quality and reduce environmental pollution;

[0004] However, this patent uses two motors to achieve crushing and screen vibration respectively. The use cost of the two motors is relatively high. The extrusion of the material after filtering is achieved by multiple electric push rods. The separate movement of the extrusion plates cannot ensure that the material is better extruded and is squeezed in the center position, which makes subsequent unloading difficult and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a multi-stage concentrating filter press device for environmentally friendly construction waste, which solves the problems of high cost and poor practicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-stage concentrated filter press device for environmentally friendly construction waste, comprising a treatment box 1, the top of the treatment box 1 is fixedly connected to the treatment box 2 by bolts, the top of the treatment box 2 is fixedly connected to four support columns, the tops of the four support columns are commonly fixedly connected to a filter box, two crushing shafts are rotatably installed inside the filter box, a crushing roller is fixedly sleeved on the outer circumference of the crushing shaft, a filter plate is slidably installed inside the filter box, and a vibration device is arranged inside the filter box;

[0007] The vibration device includes a vibration shaft, which is rotatably installed inside the filter box. Two fixed plates are welded on the inner wall of the filter box. Two fixed rods are fixedly connected to the bottom of the filter plate. The fixed rods pass through the inside of the fixed plate. An eccentric wheel is fixedly sleeved on the outer circumference of the vibration shaft. A synchronous belt is installed together on the outer circumference of the vibration shaft and one of the crushing shafts.

[0008] Preferably, the filter box and the treatment box 1 are jointly installed with pipe 1, and the filter box and the treatment box 2 are jointly installed with pipe 2, a cylinder is installed on one side of the treatment box 1 and the treatment box 2, and two extrusion plates are slidably installed inside the treatment box 1 and the treatment box 2, and the output end of the cylinder is fixedly connected to one side of one of the extrusion plates by screws, wherein one side of the two extrusion plates are welded with active rack plates, and one side of the other two extrusion plates are welded with driven rack plates, and the inside of the treatment box 1 and the treatment box 2 are rotatably installed with wheel axles, and the outer peripheral surface of the wheel axles is fixedly sleeved with a driving gear.

[0009] Preferably, a through hole is formed on the fixing plate, the fixing rod passes through the inside of the through hole, and a reset spring is commonly connected to the top of the fixing plate and the bottom of the filter plate, and the reset spring is used for resetting the filter plate.

[0010] Preferably, the outer circumferences of the vibration shaft and one of the crushing shafts are both fixedly sleeved with synchronous wheels, and the synchronous belts are jointly installed on the outer circumferences of the two synchronous wheels, and the synchronous belts enable the crushing shaft and the vibration shaft to rotate synchronously.

[0011] Preferably, a slide groove is provided inside the processing box 1 and the processing box 2, and the active rack plate and the driven rack plate are slidably connected inside the slide groove, and the slide groove is used for the sliding of the active rack plate and the driven rack plate.

[0012] Preferably, the active rack plate is meshed with the driving gear, and the driven rack plate is meshed with the driving gear. The meshing of the active rack plate and the driving gear enables the movement of the active rack plate to drive the driving gear to rotate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts the arrangement of eccentric wheel, vibration shaft and other structures. The vibration shaft drives the eccentric wheel to rotate, pushes the filter plate back and forth, cooperates with the reset spring to realize the vibration of the filter plate, and realizes the rotation of the vibration shaft through the synchronous belt, thereby realizing the vibration of the filter plate during the crushing filtration, saving costs.

[0015] 2. The utility model arranges the structures such as the active rack plate and the driven rack plate. The movement of the active rack plate drives the driving gear to rotate, thereby realizing the movement of the driven rack plate, and realizing the synchronous and relative movement of the two clamping plates, thereby ensuring the quality of the filter press and ensuring that the subsequent unloading work is convenient and accurate, making the practicality of the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a structural schematic diagram of the active rack plate and the driven rack plate of the utility model.

[0020] In the figure: 1. Processing box 1; 2. Processing box 2; 3. Filter box;

[0021] 4. Vibration device; 40. Fixed plate; 41. Fixed rod; 42. Return spring; 43. Vibration shaft; 44. Eccentric wheel; 45. Synchronous belt;

[0022] 5. Filter plate; 6. Crushing shaft; 7. Crushing roller; 8. Cylinder; 9. Extrusion plate; 10. Active rack plate; 11. Driven rack plate; 12. Wheel axle; 13. Driving gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4A multi-stage concentrated filter press device for environmentally friendly construction waste includes a treatment box 1, the top of the treatment box 1 is fixedly connected to the treatment box 2 by bolts, the top of the treatment box 2 is fixedly connected to four support columns, the tops of the four support columns are commonly fixedly connected to a filter box 3, two crushing shafts 6 are rotatably installed inside the filter box 3, and a crushing roller 7 is fixedly sleeved on the outer circumference of the crushing shaft 6. A filter plate 5 is slidably installed inside the filter box 3, and a vibration device 4 is arranged inside the filter box 3. The vibration device 4 includes a vibration shaft 43, which is rotatably installed inside the filter box 3, and two vibration shafts 43 are welded on the inner wall of the filter box 3. A fixed plate 40 is provided, and two fixed rods 41 are fixedly connected to the bottom of the filter plate 5. The fixed rods 41 pass through the interior of the fixed plate 40. An eccentric wheel 44 is fixedly sleeved on the outer circumference of the vibration shaft 43. A synchronous belt 45 is installed on the outer circumference of the vibration shaft 43 and one of the crushing shafts 6. Through the arrangement of the eccentric wheel 44, the vibration shaft 43 and other structures, the vibration shaft 43 drives the eccentric wheel 44 to rotate, and reciprocates to push the filter plate 5. The reset spring 42 is cooperated to realize the vibration of the filter plate 5. The synchronous belt 45 is used to realize the rotation of the crushing shaft 6 to drive the rotation of the vibration shaft 43, so that the vibration of the filter plate 5 is realized during the crushing filtration, saving costs.

[0025] See also Figure 1-4 , the filter box 3 and the processing box 1 are jointly installed with a pipe 1, and the filter box 3 and the processing box 2 are jointly installed with a pipe 2, and a cylinder 8 is installed on one side of the processing box 1 and the processing box 2, and two extrusion plates 9 are slidably installed inside the processing box 1 and the processing box 2, and the output end of the cylinder 8 is fixedly connected to one side of one of the extrusion plates 9 by screws, wherein one side of the two extrusion plates 9 are welded with an active rack plate 10, and one side of the other two extrusion plates 9 are welded with a driven rack plate 11, and the inside of the processing box 1 and the processing box 2 is rotatably installed with a wheel shaft 12, and a driving gear 13 is fixedly sleeved on the outer circumference of the wheel shaft 12. Through the arrangement of the active rack plate 10, the driven rack plate 11 and other structures, the active rack plate 10 moves to drive the driving gear 13 to rotate, thereby realizing the movement of the driven rack plate 11, and realizing the synchronous and relative movement of the two clamping plates, thereby ensuring the quality of the filter press, ensuring that the subsequent unloading work is convenient and accurate, and making the device more practical.

[0026] See also Figure 1-4A through hole is provided on the fixed plate 40, and a fixed rod 41 passes through the inside of the through hole. A reset spring 42 is commonly connected to the top of the fixed plate 40 and the bottom of the filter plate 5. Synchronous wheels are fixedly sleeved on the outer circumferences of the vibration shaft 43 and one of the crushing shafts 6. Synchronous belts 45 are commonly installed on the outer circumferences of the two synchronous wheels. Slide grooves are provided inside the processing box 1 and the processing box 2. The active rack plate 10 and the driven rack plate 11 are slidably connected inside the slide grooves. The active rack plate 10 is meshed with the driving gear 13, and the driven rack plate 11 is meshed with the driving gear 13.

[0027] The specific implementation process of the utility model is as follows: the crushing motor installed on the filter box 3 drives the crushing shaft 6 to rotate, realizes the rotation of the crushing roller 7, realizes the crushing of the material, and the crushed material falls on the filter plate 5. The crushing shaft 6 realizes the rotation of the vibration shaft 43 through the synchronous belt 45, and the vibration shaft 43 drives the eccentric wheel 44 to rotate. The eccentric wheel 44 reciprocates and pushes the filter plate 5, and cooperates with the reset spring 42 to realize the vibration of the filter plate 5, thereby realizing more effective screening of the material;

[0028] Furthermore, the screened materials enter the processing box 1 and the processing box 2 2 through pipe 1 and pipe 2 respectively, and the cylinder 8 is started to drive the extrusion plate 9 to move, and the extrusion plate 9 drives the active rack plate 10 to move, and the active rack plate 10 drives the driving gear 13 to rotate, and the driving gear 13 drives the driven rack plate 11 to move, and the driven rack plate 11 drives the other extrusion plate 9 to move, thereby realizing the synchronous and relative movement of the two extrusion plates 9, so that the material is squeezed in the center position, which is convenient for subsequent unloading work.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage concentrating filter press device for environmentally friendly construction waste, comprising a treatment box (1), characterized in that: The top of the treatment box 1 (1) is fixedly connected to the treatment box 2 (2) by bolts, the top of the treatment box 2 (2) is fixedly connected to four support columns, the tops of the four support columns are commonly fixedly connected to a filter box (3), two crushing shafts (6) are rotatably mounted inside the filter box (3), a crushing roller (7) is fixedly sleeved on the outer circumference of the crushing shaft (6), a filter plate (5) is slidably mounted inside the filter box (3), and a vibration device (4) is arranged inside the filter box (3); The vibration device (4) comprises a vibration shaft (43), the vibration shaft (43) is rotatably mounted inside the filter box (3), two fixing plates (40) are welded on the inner wall of the filter box (3), two fixing rods (41) are fixedly connected to the bottom of the filter plate (5), the fixing rods (41) pass through the inside of the fixing plate (40), an eccentric wheel (44) is fixedly sleeved on the outer peripheral surface of the vibration shaft (43), and a synchronous belt (45) is commonly installed on the outer peripheral surface of the vibration shaft (43) and one of the crushing shafts (6).

2. The multi-stage concentrating filter press device for environmentally friendly construction waste according to claim 1, characterized in that: The filter box (3) and the treatment box one (1) are both provided with a pipe one, and the filter box (3) and the treatment box two (2) are both provided with a pipe two. A cylinder (8) is provided on one side of each of the treatment boxes one (1) and two (2). Two extrusion plates (9) are slidably mounted inside each of the treatment boxes one (1) and two (2). The output end of the cylinder (8) is fixedly connected to one side of one of the extrusion plates (9) by screws. A driving rack plate (10) is welded to one side of each of the two extrusion plates (9), and a driven rack plate (11) is welded to one side of each of the other two extrusion plates (9). A wheel shaft (12) is rotatably mounted inside each of the treatment boxes one (1) and two (2), and a driving gear (13) is fixedly sleeved on the outer circumference of the wheel shaft (12).

3. The multi-stage concentrating filter press device for environmentally friendly construction waste according to claim 1, characterized in that: The fixing plate (40) is provided with a through hole, the fixing rod (41) passes through the interior of the through hole, and the top of the fixing plate (40) and the bottom of the filter plate (5) are commonly connected with a return spring (42).

4. The multi-stage concentrating filter press device for environmentally friendly construction waste according to claim 1, characterized in that: The outer circumferences of the vibration shaft (43) and one of the crushing shafts (6) are both fixedly sleeved with synchronous wheels, and the synchronous belt (45) is installed together on the outer circumferences of the two synchronous wheels.

5. The multi-stage concentrating filter press device for environmentally friendly construction waste according to claim 2, characterized in that: The processing box 1 (1) and the processing box 2 (2) are both provided with a slide groove inside, and the active rack plate (10) and the driven rack plate (11) are both slidably connected inside the slide groove.

6. The multi-stage concentrating filter press device for environmentally friendly construction waste according to claim 2, characterized in that: The active rack plate (10) is meshed with the driving gear (13), and the driven rack plate (11) is meshed with the driving gear (13).

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