Filter press with recovery function

Abstract

The utility model relates to the technical field of filter presses, and discloses a filter press with a recovery function, which comprises a rack, a hydraulic cylinder is fixedly mounted at the top of the rack, a pressing plate is fixedly mounted at the piston end of the hydraulic cylinder, an oil guide table is fixedly mounted on the inner wall of the rack, and a hydraulic cylinder is fixedly mounted on the oil guide table. An oil outlet nozzle is fixedly mounted on the outer wall of the oil guide table, a boss is fixedly mounted at the top of the oil guide table, an oil pressing barrel is placed at the top of the boss, a plurality of groups of oil outlet holes are formed in the oil pressing barrel, and a cleaning mechanism for cleaning the oil guide table is arranged on the boss. The rotating shaft and the gear are driven by the motor to rotate, meanwhile, the gear ring, the sliding sleeve, the scraping plate and the rubber sleeve are matched, walnut oil attached to the interior of the oil guide table can be scraped to the oil outlet nozzle, the residual walnut oil on the inner wall of the oil guide table can be discharged outwards through the oil outlet nozzle, the residual walnut oil is fully recycled, and waste of the walnut oil is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a filter press with a recycling function. Background Art

[0002] The filter press is a mechanical device that uses a special filter medium to exert a certain pressure on an object, causing the liquid to seep out. It is a commonly used solid-liquid separation device.

[0003] Raw walnut oil is squeezed out using a filter press. The squeezed walnut oil will be discharged through the oil outlet groove on the filter press. However, after processing, some of the thick walnut oil will remain on the inner wall of the oil outlet groove, which will not only affect the oil yield of the walnut, but also lead to waste of walnut oil. Utility Model Content

[0004] The purpose of the utility model is to provide a filter press with a recovery function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter press with a recycling function, comprising a frame, a hydraulic cylinder is fixedly installed on the top of the frame, a pressure plate is fixedly installed on the piston end of the hydraulic cylinder, an oil guide platform is fixedly installed on the inner wall of the frame, an oil outlet nozzle is fixedly installed on the outer wall of the oil guide platform, a boss is fixedly installed on the top of the oil guide platform, an oil pressing barrel is placed on the top of the boss, a plurality of groups of oil outlet holes are provided on the oil pressing barrel, a cleaning mechanism for cleaning the oil guide platform is provided on the boss, and the walnut oil attached to the oil guide platform can be recycled by setting the cleaning mechanism, and the cleaning mechanism comprises:

[0006] A motor, the motor is fixedly mounted on the inner wall of the boss, a rotating shaft is fixedly mounted on the output end of the motor, and a gear is fixedly mounted on one end of the rotating shaft away from the motor;

[0007] The sliding sleeve is slidably connected to the inner wall of the boss, a gear ring is fixedly installed on one side of the sliding sleeve, and a scraper is fixedly installed on the other side of the sliding sleeve. The gear ring is meshed with the gear. The sliding sleeve can be driven to slide inside the boss by setting the gear to match the gear ring.

[0008] Preferably, a rubber strip is fixedly mounted on the side wall of the scraper, and the rubber strip is attached to the inner wall of the oil guide platform. The oil scraping effect of the scraper can be improved by providing the rubber strip.

[0009] Preferably, the sliding sleeve is provided with an auxiliary mechanism for cleaning the scraper, and the auxiliary mechanism comprises a sliding rod, the sliding rod is fixedly mounted on the side wall of the sliding sleeve, and the outer wall of the sliding rod is slidably connected with a sliding block.

[0010] Preferably, a handle is fixedly mounted on the top of the sliding block, and a scraper rod is fixedly mounted on the bottom of the sliding block.

[0011] Preferably, two groups of scraping rods are provided, and the two groups of scraping rods are respectively attached to both sides of the scraper. By providing the scraping rods, the walnut oil on the scraper can be cleaned.

[0012] Preferably, a spring is sleeved on the outer wall of the slide rod, one end of the spring is fixedly mounted on the side wall of the slide block, and the other end of the spring is fixedly mounted on the side wall of the sleeve.

[0013] Compared with the prior art, the utility model provides a filter press with a recovery function, which has the following beneficial effects:

[0014] 1. The filter press with recycling function drives the rotating shaft and gear to rotate through the motor, and cooperates with the gear ring, sliding sleeve, scraper and rubber sleeve to scrape the walnut oil attached to the inside of the oil guide table to the oil outlet nozzle, so that the walnut oil remaining on the inner wall of the oil guide table can be discharged outward through the oil outlet nozzle, and the residual walnut oil can be fully recycled to avoid the waste of walnut oil.

[0015] 2. The filter press with recycling function, after the scraper finishes cleaning the walnut oil, moves the scraper to the oil outlet, pushes and pulls the slider by the handle, and cooperates with the scraper rod to scrape off the walnut oil attached to the scraper and discharge it through the oil outlet, further improving the recovery effect of the walnut oil. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the explosion structure of the oil guide platform of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the oil pressing barrel of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the oil guide platform of the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structure of the sliding sleeve of the utility model;

[0021] Figure 6 For this utility model Figure 4 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. frame; 2. hydraulic cylinder; 3. pressure plate; 4. oil guide platform; 5. oil outlet nozzle; 6. boss; 7. oil press barrel; 8. oil outlet hole; 9. cleaning mechanism; 91. motor; 92. sleeve; 93. rotating shaft; 94. gear; 95. gear ring; 96. scraper; 97. rubber strip; 10. auxiliary mechanism; 101. slide rod; 102. slide block; 103. handle; 104. scraper rod; 105. spring. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a filter press with a recycling function, comprising a frame 1, a hydraulic cylinder 2 is fixedly installed on the top of the frame 1, a pressing plate 3 is fixedly installed on the piston end of the hydraulic cylinder 2, walnuts are poured into the interior of an oil pressing barrel 7, and then the hydraulic cylinder 2 is started to drive the pressing plate 3 to move downward, so that the pressing plate 3 presses the walnuts inside the oil pressing barrel 7, an oil guide platform 4 is fixedly installed on the inner wall of the frame 1, the angle between the oil guide platform 4 and the frame 1 is 100 degrees, and the outer wall of the oil guide platform 4 is fixedly installed An oil outlet nozzle 5 and a boss 6 are fixedly installed on the top of the oil guide platform 4, an oil pressing barrel 7 is placed on the top of the boss 6, and a plurality of oil outlet holes 8 are provided on the oil pressing barrel 7. The squeezed walnut oil will be discharged from the oil pressing barrel 7 through the oil outlet holes 8 and flow to the oil guide platform 4. By the inclined setting of the oil guide platform 4, the walnut oil can flow to the oil outlet nozzle 5 and be discharged through the oil outlet nozzle 5. A cleaning mechanism 9 for cleaning the oil guide platform 4 is provided on the boss 6. By setting the cleaning mechanism 9, the walnut oil attached to the oil guide platform 4 can be recycled.

[0024] The cleaning mechanism 9 comprises a motor 91, a sleeve 92, a rotating shaft 93, a gear 94, a gear ring 95, a scraper 96 and a rubber strip 97; the motor 91 is fixedly mounted on the inner wall of the boss 6, the output end of the motor 91 is fixedly mounted with a rotating shaft 93, the end of the rotating shaft 93 away from the motor 91 is fixedly mounted with a gear 94, the sleeve 92 is slidably connected to the inner wall of the boss 6, a gear ring 95 is fixedly mounted on one side of the sleeve 92, a scraper 96 is fixedly mounted on the other side of the sleeve 92, the gear ring 95 is meshed with the gear 94, the motor 91 is started to drive the rotating shaft 93 and the gear 94 to mesh with each other, and the gear ring 95 is meshed with the gear 94. The wheel 94 rotates, and the rotation of the gear 94 cooperates with the gear ring 95 meshing therewith to drive the sleeve 92 to slide on the inner wall of the boss 6 and make a circular motion around the boss 6. The side wall of the scraper 96 is fixedly installed with a rubber strip 97, and the rubber strip 97 is attached to the inner wall of the oil guide platform 4. The sleeve 92 makes a circular motion around the boss 6 and cooperates with the scraper 96 and the rubber strip 97 to scrape the walnut oil attached to the inside of the oil guide platform 4 toward the oil outlet nozzle 5, so that the walnut oil remaining on the inner wall of the oil guide platform 4 can be discharged outward through the oil outlet nozzle 5, and the residual walnut oil can be fully recovered.

[0025] The above-mentioned sliding sleeve 92 is provided with an auxiliary mechanism 10 for cleaning the scraper 96, and the auxiliary mechanism 10 includes a slide bar 101, a slider 102, a handle 103, a scraper bar 104, and a spring 105; the slide bar 101 is fixedly installed on the side wall of the sliding sleeve 92, the outer wall of the slide bar 101 is slidably connected with the slider 102, the top of the slider 102 is fixedly installed with a handle 103, and the bottom of the slider 102 is fixedly installed with a scraper bar 104, and the scraper bar 104 is provided with two groups, and the two groups of scraper bars 104 are respectively attached to the two sides of the scraper 96, and the slider is used to slide the scraper bar 104. 102 drives two groups of scraper rods 104 to slide against the outer wall of the scraper plate 96. The scraper rods 104 can scrape the walnut oil attached to the scraper plate 96 and discharge it through the oil outlet nozzle 5. The outer wall of the slide rod 101 is sleeved with a spring 105. One end of the spring 105 is fixedly installed on the side wall of the slider 102, and the other end of the spring 105 is fixedly installed on the side wall of the sleeve 92. The slider 102 is pulled by the handle 103 to slide on the outer wall of the slide rod 101 toward the end away from the sleeve 92, and the spring 105 is stretched.

[0026] Working principle: first pour the walnuts into the oil pressing barrel 7, then start the hydraulic cylinder 2 to drive the pressing plate 3 to move downward, so that the pressing plate 3 squeezes the walnuts inside the oil pressing barrel 7, and the squeezed walnut oil will be discharged from the oil pressing barrel 7 through the oil outlet 8 and flow to the oil guide platform 4. Through the inclined setting of the oil guide platform 4, the walnut oil can flow to the oil outlet nozzle 5 and be discharged through the oil outlet nozzle 5. At this time, the oil barrel can be used to catch the walnut oil discharged from the oil outlet nozzle 5. When the walnut oil is squeezed, start the hydraulic cylinder 2 again to drive the pressing plate 3 to move upward, so that the pressing plate 3 moves out of the oil pressing barrel 7, and then the oil pressing barrel is 7 The oil cake inside the oil pressing barrel 7 can be discharged by removing the boss 6, and then the motor 91 is started to drive the rotating shaft 93 and the gear 94 to rotate. The rotation of the gear 94 and the gear ring 95 meshing therewith can drive the sliding sleeve 92 to slide on the inner wall of the boss 6 and make a circular motion around the boss 6. At the same time, the scraper 96 and the rubber strip 97 can be used to scrape the walnut oil attached to the inside of the oil guide platform 4 to the oil outlet nozzle 5, so that the walnut oil remaining on the inner wall of the oil guide platform 4 can be discharged outward through the oil outlet nozzle 5, and the residual walnut oil can be fully recovered to avoid the waste of walnut oil.

[0027] After the scraper 96 has finished cleaning the walnut oil, the scraper 96 is moved to the oil outlet 5, and then the slider 102 is pulled by the handle 103 to slide the slider 102 on the outer wall of the slide rod 101 toward the end away from the sleeve 92 and stretch the spring 105. At this time, the slider 102 will drive the two sets of scraper rods 104 to slide against the outer wall of the scraper 96. The scraper rods 104 can scrape off the walnut oil attached to the scraper 96 and discharge it through the oil outlet 5, thereby further improving the recovery effect of the walnut oil.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A filter press with a recovery function, comprising a frame (1), characterized in that: A hydraulic cylinder (2) is fixedly mounted on the top of the frame (1), a pressure plate (3) is fixedly mounted on the piston end of the hydraulic cylinder (2), an oil guide platform (4) is fixedly mounted on the inner wall of the frame (1), an oil outlet nozzle (5) is fixedly mounted on the outer wall of the oil guide platform (4), a boss (6) is fixedly mounted on the top of the oil guide platform (4), an oil pressing barrel (7) is placed on the top of the boss (6), a plurality of groups of oil outlet holes (8) are provided on the oil pressing barrel (7), a cleaning mechanism (9) for cleaning the oil guide platform (4) is provided on the boss (6), and the cleaning mechanism (9) comprises: A motor (91), the motor (91) being fixedly mounted on the inner wall of the boss (6), a rotating shaft (93) being fixedly mounted on the output end of the motor (91), and a gear (94) being fixedly mounted on one end of the rotating shaft (93) away from the motor (91); A sliding sleeve (92) is slidably connected to the inner wall of the boss (6), a gear ring (95) is fixedly installed on one side of the sliding sleeve (92), a scraper (96) is fixedly installed on the other side of the sliding sleeve (92), and the gear ring (95) is meshed with the gear (94).

2. A filter press with recovery function according to claim 1, characterized in that: A rubber strip (97) is fixedly mounted on the side wall of the scraper (96), and the rubber strip (97) is attached to the inner wall of the oil guide platform (4).

3. The filter press with recovery function according to claim 1, characterized in that: The sliding sleeve (92) is provided with an auxiliary mechanism (10) for a cleaning scraper (96), wherein the auxiliary mechanism (10) comprises a sliding rod (101), wherein the sliding rod (101) is fixedly mounted on a side wall of the sliding sleeve (92), and a sliding block (102) is slidably connected to an outer wall of the sliding rod (101).

4. The filter press with recovery function according to claim 3, characterized in that: A handle (103) is fixedly mounted on the top of the slider (102), and a scraper rod (104) is fixedly mounted on the bottom of the slider (102).

5. The filter press with recovery function according to claim 4, characterized in that: Two groups of scraper rods (104) are provided, and the two groups of scraper rods (104) are respectively attached to two sides of the scraper plate (96).

6. The filter press with recovery function according to claim 3, characterized in that: The outer wall of the slide rod (101) is sleeved with a spring (105), one end of the spring (105) is fixedly mounted on the side wall of the slide block (102), and the other end of the spring (105) is fixedly mounted on the side wall of the slide sleeve (92).

Images