Filter press with waste resource recycling rate

Abstract

The utility model relates to the technical field of filter pressing processing, and discloses a waste resource recovery utilization rate filter press which comprises a frame and a filter plate, two electric sliding rails are fixedly connected in the frame, a sliding table is slidably connected in the two electric sliding rails, an electric telescopic rod is fixedly connected to the bottom of the sliding table, and the electric telescopic rod is fixedly connected to the bottom of the frame. The driving end of the electric telescopic rod is fixedly connected with a mounting plate, the interior of the mounting plate is slidably connected with two T-shaped sliding blocks, the bottoms of the two T-shaped sliding blocks are fixedly connected with a brush disc, the tops of the T-shaped sliding blocks are fixedly connected with a rack plate, and the interior of the mounting plate is fixedly connected with a double-end motor; two second half gears are fixedly connected to the outer portion of the driving end of the double-end motor. According to the utility model, after the filter plate is rotationally fixed, a worker can conveniently clean and replace the filter plate, and the sliding reciprocating cleaning mechanism at the top can more comprehensively clean gaps in the filter plate, so that the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of filter pressing, in particular to a filter press with high waste resource recycling efficiency. Background Art

[0002] A filter press is a type of mechanical equipment specifically designed to improve the recycling rate of waste resources. It filters various wastes to achieve solid-liquid separation, thereby recovering useful substances and improving resource recovery rates. As an important waste resource recycling equipment, filter presses are widely used in industry, environmental protection, agriculture and other fields.

[0003] In the prior art, the filter plates of the filter press are compressed by the action of a hydraulic cylinder. The filter plates are squeezed against each other under the pressure of the hydraulic system. The medium squeezes the material in the filter chamber under the pressure, further reducing the moisture content in the material and increasing the dryness of the filter cake. However, in the prior art, after the extrusion is completed, the impurities remaining in the filter plates adhere to the filter plates due to the pressure, making cleaning difficult and not comprehensive. Therefore, a filter press with waste resource recycling efficiency is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a filter press with high waste resource recycling rate, aiming to improve the problem of incomplete cleaning in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the T-shaped slider is fixedly connected to the mounting plate, and the bottom of the mounting plate is fixedly connected to the mounting plate. The bottom of the two T-shaped sliders is fixedly connected to a brush plate, and the top of the T-shaped slider is fixedly connected to a rack plate. The mounting plate is fixedly connected to a double-headed motor, and the driving end of the double-headed motor is externally fixedly connected to two half-gears 2, and the driving end of the double-headed motor is externally fixedly connected to a gear 1. The mounting plate is internally rotatably connected to a rotating shaft, and the external fixed connection of the rotating shaft is two half-gears 4, and the external fixed connection of the rotating shaft is gear 3. A fixed component for rotating and cleaning the filter plate is provided inside the frame.

[0007] As a further description of the above technical solution:

[0008] The outside of the gear one is meshed with the outside of the gear three, the outsides of the two half gears two are meshed and connected to the top of the rack plate, and the tops of the two half gears four are meshed and connected to the top of the rack plate.

[0009] As a further description of the above technical solution:

[0010] A hydraulic rod is fixedly connected to the interior of the frame, and a driving end of the hydraulic rod is in contact with the right side of one of the filter plates.

[0011] As a further description of the above technical solution:

[0012] The interior of the frame is fixedly connected to two conduits, and the exterior of the conduits is slidably connected to multiple sliding plates, wherein the rear side of one sliding plate is fixedly connected to a rotating threaded rod, and the rear sides of multiple rotating threaded rods are fixedly connected to spherical clamps.

[0013] As a further description of the above technical solution:

[0014] The fixing assembly includes a plurality of baffles, the inner portions of the baffles being fixedly connected to the outer portions of the rotating threaded rod.

[0015] As a further description of the above technical solution:

[0016] A spring is sleeved on the outside of the rotating threaded rod, one end of the spring is fixedly connected to the outside of the baffle, and the other end of the spring is fixedly connected to the inside of the filter plate.

[0017] As a further description of the above technical solution:

[0018] The outer parts of the plurality of rotating threaded rods are threadedly connected to the inner parts of the filter plates.

[0019] As a further description of the above technical solution:

[0020] A plurality of spheres are slidably connected to the interior of the filter plate, and the exteriors of the plurality of spheres are in contact with the exterior of the spherical clamp.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by rotating the filter plate, the rotating threaded rod moves relative to the inside of the filter plate for a certain distance, pulling the spring to generate an elastic reaction force, which then drives the spherical clamp to contact multiple balls, squeezing the balls and the spherical clamp to generate a fixing force, so that the working surface is expanded horizontally, making it more convenient for workers to clean and replace the filter.

[0023] 2. In the utility model, the two driving ends of the double-headed motor rotate to drive the two half gears 2 to engage with the rack plate, driving the T-shaped slider and the brush plate at the bottom to slide in one direction. At the same time, the driving end of the double-headed motor drives gear 1 to rotate, and then drives the gear 3 engaged with it to rotate in the opposite direction, and finally drives the two rotating shafts and the two half gears 4 to rotate, so that the half gear 4 and the half gear 2 drive the rack plate to slide alternately back and forth, making the cleaning more comprehensive, enhancing the cleaning effect and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a filter press for waste resource recycling proposed by the present invention;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is a schematic diagram of the mounting plate structure of a filter press for waste resource recycling proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the filter plate structure of a filter press for waste resource recycling proposed by the utility model.

[0028] Legend:

[0029] 1. Frame; 2. Hydraulic rod; 3. Conduit; 4. Electric slide rail; 5. Slide; 6. Electric telescopic rod; 7. Mounting plate; 8. T-shaped slider; 9. Brush plate; 10. Rack plate; 11. Double-headed motor; 12. Gear 1; 13. Half gear 2; 14. Gear 3; 15. Half gear 4; 16. Rotating shaft; 17. Sliding plate; 18. Rotating threaded rod; 19. Filter plate; 20. Spring; 21. Baffle; 22. Spherical clamp; 23. Sphere. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1The utility model provides an embodiment: a filter press for recycling waste resources, comprising a frame 1 and a filter plate 19. The frame 1 is usually made of strong steel and has a rectangular structure. It has high strength and stability and can provide support for the entire filter press. Two electric slide rails 4 are fixedly connected to the inside of the frame 1. The electric slide rail 4 consists of a metal guide rail and an electric drive device. It is installed at the top position inside the frame 1. Its main function is to provide a stable sliding track for the slide to achieve precise movement of the subsequent structure. The two electric slide rails 4 are internally slidably connected to a slide 5. The slide 5 is internally provided with a motor for controlling the lifting of the subsequent structure. The bottom of the slide 5 is fixedly connected to an electric telescopic rod 6. The electric telescopic rod 6 is used to control the lifting movement of the subsequent structure to achieve the frequency of cleaning. The driving end of the electric telescopic rod 6 is fixedly connected to a mounting plate 7. The mounting plate 7 provides an installation base for the subsequent reciprocating cleaning mechanism.

[0032] Reference Figure 1 and Figure 3 Two T-shaped sliders 8 are slidably connected to the interior of the mounting plate 7. These sliders are made of stainless steel and are T-shaped. Their primary function is to slide within the mounting plate 7, driving the brush plate 9 in linear motion. The brush plate 9 is fixedly connected to the bottom of the two T-shaped sliders 8. The brush plate 9 has multiple bristles fixedly attached to the bottom of the brush plate 9. These bristles are made of plastic and ensure full coverage of the filter plate 19 for effective cleaning. A rack plate 10 is fixedly connected to the top of the T-shaped sliders 8. The rack plate 10 has a uniform tooth structure distributed on its surface. Its primary function is to mesh with multiple subsequent structures to achieve linear reciprocating motion of the brush plate 9. The inside of the mounting plate 7 is fixedly connected to a double-headed motor 11. The double-headed motor 11 is a motor with two output shafts, which provides power for the movement of the brush plate 9. The driving end of the double-headed motor 11 is externally fixedly connected to two half-gears 13. The half-gears 13 drive the one-way sliding of the rack plate 10. The driving end of the double-headed motor 11 is externally fixedly connected to a gear 12. The gear 12 is used to drive the subsequent structure to reverse, thereby realizing reciprocating rotation. The internal rotation of the mounting plate 7 is connected to a rotating shaft 16. The external fixed shaft 16 Two half-gears 15 are fixedly connected, alternately meshing with the rack plate 10 for movement. Gear 3 14 is fixedly connected to the exterior of the rotating shaft 16, meshing with gear 2 13 to achieve synchronous movement and reversal. A fixed assembly for rotating the cleaning filter plate 19 is provided inside the frame 1. The exterior of gear 1 12 meshes with the exterior of gear 3 14. The exteriors of the two half-gears 2 13 mesh with the top of the rack plate 10, and the tops of the two half-gears 4 15 mesh with the top of the rack plate 10. Both half-gears 2 and 4 15 mesh with the rack plate 10, driving it to slide back and forth, making the brushing operation more comprehensive.

[0033] Reference Figure 1 、 Figure 2 and Figure 4The frame 1 is internally fixedly connected to a hydraulic rod 2, and the driving end of the hydraulic rod 2 is in contact with the right side of one of the filter plates 19. The main function of the hydraulic rod 2 is to provide a strong thrust through the hydraulic system to act on the filter plate 19 to achieve a filter press operation on the waste. The frame 1 is internally fixedly connected to two conduits 3, and the external sliding connection of the conduits 3 is a plurality of sliding plates 17. The main function of the conduits 3 is to provide a guide for the sliding plates 17 to ensure that the sliding plates 17 and the filter plates 19 can move smoothly in a specific direction. The rear side of one side of the sliding plate 17 is fixedly connected to a rotating threaded rod 18. The threads on the rotating threaded rod 18 can drive the filter plate 19 to produce a threaded movement. The rear sides of the plurality of rotating threaded rods 18 are fixedly connected to a spherical clamp 22. The spherical clamp 22 is a steel head used for squeezing and fixing the subsequent structure.

[0034] Reference Figure 4 The fixing assembly includes multiple baffles 21, the interior of the baffle 21 is fixedly connected to the exterior of the rotating threaded rod 18, and the baffle 21 is used to pull the subsequent elastic structure to move, thereby generating a reset elastic force. The exterior of the rotating threaded rod 18 is sleeved with a spring 20, one end of the spring 20 is fixedly connected to the exterior of the baffle 21, and the other end of the spring 20 is fixedly connected to the interior of the filter plate 19. The exterior of the multiple rotating threaded rods 18 is threadedly connected to the interior of the filter plate 19. Due to the action of the thread, the rotating threaded rod 18 will move axially inside the filter plate 19, thereby driving subsequent structures and other components to perform corresponding operations to fix the filter plate 19. The interior of the filter plate 19 is slidably connected with multiple balls 23, and the exterior of the multiple balls 23 is in contact with the exterior of the spherical clamp 22. The balls 23 can move freely in the sliding structure inside the filter plate 19. When the spherical clamp 22 contacts the balls 23, the balls 23 can withstand the pressure from the spherical clamp 22 and fix the filter plate 19 by the friction with the spherical clamp 22.

[0035] Working principle: First, the worker turns on the filter press and generates pressure on multiple filter plates 19 through the driving end of the hydraulic rod 2 to squeeze out the internal moisture and filter the internal waste. Then, the sliding plates 17 are slid one by one to drive the filter plates 19 to slide. The filter plates 19 are rotated on the outside of the rotating threaded rod 18. The threaded rotation of the filter plate 19 causes the rotating threaded rod 18 to move relative to the inside of the filter plate 19 for a certain distance, pulling the spring 20 to generate an elastic reaction force, and then driving the spherical clamp 22 to contact with multiple balls 23, squeezing the balls 23 and the spherical clamp 22 to generate a fixing force, controlling the filter plate 19 to rotate and fix, so that the operating surface of the filter plate 19 is expanded horizontally. After the operating surface of the filter plate 19 is expanded horizontally, workers can perform cleaning and filter screen replacement work more intuitively and conveniently, reducing the difficulty and time cost of operation and improving maintenance efficiency.

[0036] Secondly, through the control of the electric slide rail 4, the slider 5 is driven to slide on the outside of the electric slide rail 4, and then the driving end of the electric telescopic rod 6 is turned on to fall, driving the mounting plate 7 to descend until the bottom of the brush plate 9 comes into contact with the filter plate 19. At this time, the power switch of the double-headed motor 11 is turned on, and the two driving ends of the double-headed motor 11 rotate to drive the two half-gears 2 13 to engage with the rack plate 10, driving the T-shaped slider 8 and the brush plate 9 at the bottom to slide in one direction. At the same time, the driving end of the double-headed motor 11 drives the gear 1 12 to rotate, and then drives the gear 3 14 meshing with it to rotate in the opposite direction, and finally drives the two rotating shafts 16 and the two half-gears 4 15 to rotate, so that the half-gear 4 15 and the half-gear 2 13 alternately drive the rack plate 10 to slide, and clean the filter plate 19 at the bottom, thereby realizing the alternating reciprocating sliding brushing and cleaning of the brush plate 9, which can comprehensively and thoroughly clean the filter plate 19, avoid the occurrence of cleaning dead corners, and extend the service life of the equipment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A filter press for recycling waste resources, comprising a frame (1) and a filter plate (19), characterized in that: The frame (1) is internally fixedly connected to two electric slide rails (4), the two electric slide rails (4) are internally slidably connected to a slide table (5), the bottom of the slide table (5) is fixedly connected to an electric telescopic rod (6), the driving end of the electric telescopic rod (6) is fixedly connected to a mounting plate (7), the mounting plate (7) is internally slidably connected to two T-shaped sliders (8), the bottoms of the two T-shaped sliders (8) are fixedly connected to a brush plate (9), the tops of the T-shaped sliders (8) are fixedly connected to a rack plate (10), and the mounting plate (7) is fixedly connected to the bottom of the two T-shaped sliders (8). A double-headed motor (11) is fixedly connected internally, and the driving end of the double-headed motor (11) is fixedly connected externally with two half-gears (13), and the driving end of the double-headed motor (11) is fixedly connected externally with a gear (12). The mounting plate (7) is internally rotatably connected with a rotating shaft (16), and the external portion of the rotating shaft (16) is fixedly connected with two half-gears (15), and the external portion of the rotating shaft (16) is fixedly connected with a gear (14). A fixed component for rotating and cleaning the filter plate (19) is provided inside the frame (1).

2. The filter press for waste resource recycling according to claim 1, characterized in that: The outside of the gear one (12) is meshed with the outside of the gear three (14), the outsides of the two half gears two (13) are meshed and connected to the top of the rack plate (10), and the tops of the two half gears four (15) are meshed and connected to the top of the rack plate (10).

3. The filter press for waste resource recycling according to claim 1, characterized in that: A hydraulic rod (2) is fixedly connected to the interior of the frame (1), and a driving end of the hydraulic rod (2) contacts the right side of one of the filter plates (19).

4. The filter press for waste resource recycling according to claim 1, characterized in that: The frame (1) is fixedly connected to two conduits (3) inside, and the conduits (3) are slidably connected to a plurality of sliding plates (17) outside, wherein the rear side of one of the sliding plates (17) is fixedly connected to a rotating threaded rod (18), and the rear sides of the plurality of rotating threaded rods (18) are fixedly connected to spherical clamps (22).

5. The filter press for waste resource recycling according to claim 4, characterized in that: The fixing assembly comprises a plurality of baffles (21), the interior of the baffles (21) being fixedly connected to the exterior of the rotating threaded rod (18).

6. The filter press for waste resource recycling according to claim 5, characterized in that: A spring (20) is sleeved on the outside of the rotating threaded rod (18), one end of the spring (20) is fixedly connected to the outside of the baffle (21), and the other end of the spring (20) is fixedly connected to the inside of the filter plate (19).

7. The filter press for waste resource recycling according to claim 4, characterized in that: The external threads of the plurality of rotating threaded rods (18) are connected to the interior of the filter plate (19) through threads.

8. The filter press for waste resource recycling according to claim 4, characterized in that: A plurality of balls (23) are slidably connected to the interior of the filter plate (19), and the exteriors of the plurality of balls (23) are in contact with the exterior of the spherical clamp (22).

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