Vegetable oil residue recycling device
By designing a vegetable oil residue recovery and treatment device that includes a crushing bin, a collecting bin, a multi-layer fine filter plate and a vibrating assembly, the existing technology problems of excessive discharge and failure to screen the vegetable oil residue after crushing are solved. It achieves more efficient crushing and screening effects, improves production efficiency and ease of use.
Patent Information
- Application Number
- CN202421133169.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
In the prior art, the vegetable oil residue is crushed too quickly and cannot be screened, resulting in poor crushing effect and poor particle uniformity, which can easily lead to blockage of the discharge pipe and caching, reducing the convenience of use and production efficiency.
A vegetable oil residue recovery and treatment device is designed, including a crushing bin, a collecting bin, a multi-layer fine filter screen plate and a vibrating material assembly. The mutually perpendicular crushing components in the horizontal direction provide continuous crushing and different crushing directions. The multi-layer fine filter The screen plate is used for screening, and the vibrating material assembly speeds up the screening efficiency.
It improves the crushing effect and efficiency, ensures particle uniformity, reduces the clogging and material jamming of the discharge pipe, improves the convenience and production efficiency of subsequent processing, and extends the service life of the device.
Smart Images
Figure CN222369217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing devices, in particular to a vegetable oil residue recovery and processing device. Background Art
[0002] Vegetable oil is a kind of oil obtained from the fruit, seed and germ of a plant, such as peanut oil, soybean oil, linseed oil, castor oil, rapeseed oil, pumpkin seed oil, etc., and the vegetable oil residue obtained by oil extraction contains rich nutrients such as crude protein and crude fiber, and is a recyclable nutrient. For example, pumpkin seed oil is a kind of oil obtained by pressing process with high-quality pumpkin seed kernel as raw material, which fully retains the nutritional essence of pumpkin seed kernel. Pumpkin seed oil residue refers to the block residue or cake residue formed by the pumpkin seed kernel after pressing. As a by-product of the oil extraction process, it has high protein content, complete amino acids, crude fiber, nitrogen, phosphorus, potassium and rich organic components, high nutritional value, fragrant taste, good palatability, and low price. It can be used as a raw material for feed, organic fertilizer, etc., and has a wide range of application prospects.
[0003] Since the vegetable oil residue obtained by pressing has a certain hardness and is relatively compact, it cannot be used directly as fertilizer or feed. It needs to be crushed before use, which requires the use of a residue processing device with a crushing function. Due to the different hardness of residues from different sources, the degree of crushing will be different. However, since the existing crushing device has a relatively single function, it can only complete the crushing task and cannot perform screening at the same time. Moreover, it often directly discharges the material after crushing, and the material is discharged too quickly, which will cause some residues to be not completely crushed. On the one hand, the use effect and the subsequent processing efficiency of feed / fertilizer will be affected due to the incomplete crushing of the residue, and the uniformity of the particles in the discharge will be poor. On the other hand, it is easy to cause the discharge pipe to be blocked and stuck, which is inconvenient to clear, reducing the convenience of use and production efficiency. Utility Model Content
[0004] The utility model provides a vegetable oil residue recovery and processing device, which is used to solve the problems in the prior art such as too quick material discharge without screening, poor crushing effect, poor particle uniformity, etc.
[0005] The utility model provides a vegetable oil residue recovery and processing device, comprising: a crushing bin, a feeding port is arranged at the top of the crushing bin, a first crushing assembly and a second crushing assembly are arranged in sequence and perpendicular to each other in the horizontal direction directly below the feeding port; a collecting plate fixedly connected to the side wall of the crushing bin is obliquely installed below the second crushing assembly, a feeding port is arranged at the inclined lower end of the collecting plate, an inclined coarse filter screen plate is arranged below the feeding port, a side of the coarse filter screen plate away from the feeding port is the inclined lower end, and the inclined lower end of the coarse filter screen plate is connected to the top of the collecting bin.
[0006] Optionally, the top of the aggregate bin is connected to a vertically arranged conveying pipe, a first motor is provided on the top of the conveying pipe, an output end of the first motor is connected to a conveying shaft in the conveying pipe, and spiral blades are provided on the conveying shaft; an outlet is provided on one side of the top of the conveying pipe, and the outlet is connected to the feeding port; a feed port is also provided on the top of the side of the aggregate bin away from the crushing bin.
[0007] Optionally, at least one layer of fine filter screen is provided below the aggregate bin, a fine material bin is provided between the bottom of the crushing bin and the lowest layer of fine filter screen, a fine material outlet is provided on one side of the bottom of the fine material bin, and a coarse material outlet is provided on the side wall of the crushing bin above each layer of fine filter screen.
[0008] Optionally, at least one circle of guide pipe is provided on the inner ring of the top of the crushing bin, and nozzles are evenly distributed on the guide pipe facing the inner wall and the center of the crushing bin respectively. A cleaning pump is provided on the outside of the crushing bin, and the water outlet of the cleaning pump is connected to the water inlet end of the guide pipe through a pipe penetrating the side wall of the crushing bin, and the inlet of the cleaning pump is connected to a cleaning agent pipe.
[0009] Optionally, the first crushing assembly includes two crushing rollers, which are rotatably connected to the side walls of the crushing bin. A second motor is provided on the outside of the crushing bin. The output end of the second motor is connected to a coaxially fixed main gear, the main gear is coaxially fixed to one of the crushing rollers, and a slave gear is coaxially fixed to the other crushing roller, and the main gear is meshed with the slave gear.
[0010] Optionally, the second crushing assembly includes two rotating shafts, the outer rings of which are provided with a plurality of crushing blades arranged in a ring array, the rotating shafts are rotatably connected to the side walls of the crushing bin, and the rotating shafts and the crushing rollers are perpendicular to each other in the horizontal direction; a third motor is provided on the outer side of the crushing bin, and the output end of the third motor is connected to a coaxially fixed main gear, the main gear is coaxially fixed to one of the rotating shafts, and a slave gear is coaxially fixed to the other rotating shaft, and the main gear is meshed with the slave gear.
[0011] Optionally, a vibration assembly is provided in the crushing bin, and the vibration assembly includes a driving bin arranged at the bottom of the collecting bin, a conveying shaft passes through the bottom of the collecting bin and extends into the driving bin, and a first bevel gear is fixedly connected to the bottom end of the conveying shaft; a plurality of fixing frames are also provided in the driving bin, a horizontal connecting rod is inserted in the fixing frame, one end of the connecting rod is connected to an eccentric wheel, and the other end is connected to a second bevel gear, and the first bevel gear is vertically meshed with the second bevel gear.
[0012] Optionally, a push rod is abutted against the top of the eccentric wheel, a limit frame is provided on the outer wall of the aggregate bin, the push rod passes through the top of the driving bin and is interlaced with the limit frame; a push block is fixed to the top of the push rod, and a groove corresponding to the position of the push block is provided on the lower surface of the coarse filter plate; the inclined high end of the coarse filter plate is hinged to the side wall of the crushing bin.
[0013] Optionally, a fourth motor is provided on the outer side of the bottom of the crushing bin, and the output end of the fourth motor is connected to a rotating shaft provided inside the crushing bin, the rotating shaft is rotatably connected to the through holes in the center of each layer of fine filter screen, and a scraper is fixed to the rotating shaft, the scraper is parallel to and abuts against the upper surface of the fine filter screen and the bottom surface of the fine material bin.
[0014] Optionally, the fine filter screen plate is arranged to be inclined downward from the center to the surrounding areas; the lower surface of the scraper blade is inclined downward in a direction away from the rotation axis, and is parallel to and abuts against the upper surface of the fine filter screen plate.
[0015] Optionally, the diameter of the filter holes of the multi-layer fine filter plates gradually decreases from top to bottom; the diameter of the filter holes of the coarse filter plates is larger than the diameter of the filter holes of the fine filter plates.
[0016] Optionally, a scraper is provided below each crushing roller, one end of the scraper is fixed to the side wall of the crushing bin, and the other end is against the crushing roller.
[0017] The vegetable oil residue recovery and processing device provided by the utility model can provide continuous crushing through the first crushing component and the second crushing component which are perpendicular to each other in the horizontal direction, and provide different crushing directions and crushing degrees, thereby improving the crushing effect and crushing efficiency; the multi-layer fine filter plate can timely screen the crushed residue, which is beneficial to improving the convenience of subsequent processing and use of the residue, and the particle size of the residue after classification is uniform, and it is not easy to get stuck, etc., and the material can be discharged quickly without affecting the production efficiency.
[0018] The device also regularly cleans the oil and residual powder adhering to the inner wall of the crushing bin and the crushing components through the cooperation of the cleaning pump, the guide pipe and the nozzle, thereby improving the service life of the device. Through the series transmission in the driving bin of the vibrating component and the action of the ejector rod and the push block, when feeding and conveying the residue, the coarse filter plate can be intermittently pushed to move back and forth and vibrate in the vertical direction, thereby accelerating the screening efficiency of the residue on the coarse filter plate.
[0019] The device pushes the residue to the fine material outlet or the coarse material outlet through a scraper, so that residues of different particle sizes can be discharged from the device, and the residues will not accumulate or block the material. The device has a compact structure, integrates crushing and screening, has high crushing and screening efficiency, and has low overall energy consumption and operating costs. It can be used not only for the recovery and treatment of pumpkin seed oil residues, but also for the recovery and treatment of bean cake residues, peanut oil residues, sesame oil residues, rapeseed residues, tea seed residues and other vegetable oil residues, and its feed materials are not limited by the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 A schematic diagram of the structure of a plant oil residue recovery and treatment device provided in one embodiment;
[0022] Figure 2 A schematic structural diagram of a first crushing assembly provided in an embodiment;
[0023] Figure 3 A schematic diagram of the structure of a vibration material assembly provided in an embodiment;
[0024] Figure 4 A schematic structural diagram of a vegetable oil residue recovery and processing device provided in another embodiment.
[0025] Description of reference numerals:
[0026] 1. Crushing bin, 2. Aggregate bin, 3. Fine material bin, 11. Feeding port, 12. Aggregate plate, 13. Coarse filter plate, 14. Fine filter plate, 21. Conveying pipe, 22. First motor, 23. Conveying shaft, 24. Spiral blade, 25. Feeding port, 31. Fine material outlet, 41. Guide pipe, 42. Nozzle, 43. Cleaning pump, 131. Driving bin, 132. Fixed frame, 133. Connecting rod, 134. Eccentric Wheel, 135, second bevel gear, 136, push rod, 137, limit frame, 138, push block, 141, coarse material outlet, 142, fourth motor, 143, rotating shaft, 144, scraper, 151, crushing roller, 152, second motor, 153, main gear, 154, slave gear, 155, scraper, 161, rotating shaft, 162, crushing blade, 163, third motor, 231, first bevel gear. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the utility model.
[0028] Example 1
[0029] like Figure 1The vegetable oil residue recovery and processing device comprises: a crushing bin 1, a feeding port 11 is provided at the top of the crushing bin 1, and a first crushing assembly and a second crushing assembly are provided in sequence and perpendicular to each other in the horizontal direction directly below the feeding port 11; a collecting plate 12 fixedly connected to the side wall of the crushing bin 1 is obliquely installed below the second crushing assembly, and a feeding port is provided at the inclined lower end of the collecting plate 12, and an inclined coarse filter plate 13 is provided below the feeding port, and the side of the coarse filter plate 13 away from the feeding port is the inclined lower end, and the inclined lower end of the coarse filter plate 13 is connected to the top of the collecting bin 2. The feeding port 11 can be sealed or open to facilitate direct feeding. The coarse filter plate 13 is connected to the top of the collecting bin 2, so that the crushing bin 1 is connected to the collecting bin 2, which is convenient for the subsequent transfer of large pieces of residual materials.
[0030] The residue is fed into the crushing bin 1 through the feeding port 11. After being crushed by the first crushing assembly and the second crushing assembly, the residue is collected and guided downward through the collecting plate 12, and rolls from one end of the coarse filter plate 13 to the other end. During the rolling, the residue particles that meet the particle size will fall downward, and the unqualified residue will be collected in the collecting bin 2. The first crushing assembly and the second crushing assembly that are perpendicular to each other in the horizontal direction can provide different crushing directions and crushing degrees, improve the crushing effect, and make the crushed residue material pass through the coarse filter plate 13 at one time as much as possible, improve the crushing efficiency, and adopt mechanized continuous crushing to improve the use efficiency of the crushed residue.
[0031] Optionally, the top of the aggregate bin 2 is connected to a vertically arranged conveying pipe 21, a first motor 22 is provided at the top of the conveying pipe 21, an output end of the first motor 22 is connected to a conveying shaft 23 provided in the conveying pipe 21, and a spiral blade 24 is provided on the conveying shaft 23; an outlet is provided on one side of the top of the conveying pipe 21, and the outlet is connected to the feeding port 11; a feed port 25 is also provided at the top of the side of the aggregate bin 2 away from the crushing bin 1.
[0032] The coarse filter plate 13 delivers the larger residue to the collection bin 2, and then delivers it to the crushing bin 1 again through the delivery pipe 21, the delivery shaft 23 and the spiral blade 24 for secondary crushing, thereby improving the crushing quality. At the same time, in order to save the feeding energy consumption, the original un-crushed residue is directly delivered to the collection bin 2 through the feed port 25, and then uniformly delivered by the delivery pipe 21. During the delivery, the residues of different sources and hardness can be fully mixed to improve the crushing effect and uniformity, which also saves the feeding equipment and energy consumption, and is conducive to reducing the residue processing cost.
[0033] Optionally, at least one layer of fine filter screen plate 14 is provided below the collecting bin 2, and between the bottom of the crushing bin 1 and the lowest layer of fine filter screen plate 14 is a fine material bin 3, and a fine material outlet 31 is provided on one side of the bottom of the fine material bin 3, and a coarse material outlet 141 is provided on the side wall of the crushing bin 1 above each layer of fine filter screen plate 14. The arrangement of multiple layers of fine filter screen plates 14 enables the device to timely screen the crushed residue after crushing the residue, and obtain residues of different particle size classifications, which is conducive to improving the convenience of subsequent processing and use of the residue, and the particle size of the crushed and classified residue is uniform, and it is not easy to get stuck, etc., and the material is discharged quickly without affecting the production efficiency.
[0034] Optionally, at least one circle of guide pipe 41 is provided on the inner ring of the top of the crushing bin 1, and nozzles 42 are evenly distributed on the guide pipe 41, facing the inner wall and the center of the crushing bin 1 respectively. A cleaning pump 43 is provided on the outside of the crushing bin 1, and the water outlet end of the cleaning pump 43 is connected to the water inlet end of the guide pipe 41 through a pipe penetrating the side wall of the crushing bin 1, and the inlet of the cleaning pump 43 is connected to a cleaning agent pipe.
[0035] Since the residue contains a certain amount of oil, the inner wall of the crushing bin 1 and the crushing components are prone to oil and residue powder adhering to them. The cleaning agent (hot water or other cleaning solvent) is fed into the guide pipe 41 through the cleaning pump 43, and then the cleaning agent is sprayed on the inner wall of the crushing bin 1 and the crushing components at the center through the nozzle 42, which can clean up the oil and residue powder adhering to them. The cleaning agent flows down along the crushing bin 1 until it is discharged from the fine material outlet 31, thereby improving the service life of the device. The guide pipe 41 can be set as one circle, or as multiple circles with the same center.
[0036] like Figure 2 Optionally, the first crushing assembly includes two crushing rollers 151, which are rotatably connected to the side walls of the crushing bin 1. A second motor 152 is provided on the outer side of the crushing bin 1. The output end of the second motor 152 is connected to a coaxially fixed main gear 153. The main gear 153 is coaxially fixed to one of the crushing rollers 151, and a slave gear 154 is coaxially fixed to the other crushing roller 151. The main gear 153 is meshed with the slave gear 154.
[0037] like Figure 1 Optionally, the second crushing assembly includes two rotating shafts 161, and a plurality of crushing blades 162 arranged in a ring array are arranged on the outer ring of the rotating shaft 161. The rotating shaft 161 is rotatably connected to the side wall of the crushing bin 1, and the rotating shaft 161 and the crushing roller 151 are perpendicular to each other in the horizontal direction; a third motor 163 is arranged on the outer side of the crushing bin 1, and a coaxially fixed main gear 153 is connected to the output end of the third motor 163. The main gear 153 is coaxially fixed to one of the rotating shafts 161, and a slave gear 154 is coaxially fixed to the other rotating shaft 161, and the main gear 153 is meshed with the slave gear 154 (the meshing and installation methods are the same as Figure 2, not shown again in the accompanying drawings).
[0038] The driving mechanism of the first crushing assembly and the second crushing assembly is the same, and both use a motor to drive the main gear 153 to rotate, and the main gear 153 meshes to drive the slave gear 154 to rotate, so that the crushing roller 151 and the rotating shaft 161 with the crushing blade 162 move relative to each other, and the residue materials therein are crushed into different particle sizes. The two crushing assemblies can provide different rotation speeds and residue crushing degrees. The combination of the two crushing assemblies can further improve the residue crushing effect and the uniformity of the crushed particles. The style of the crushing blade 162 is not particularly limited, and it can be a commonly used style in this field.
[0039] Example 2
[0040] Based on the above embodiment, this embodiment also includes: Figure 3 The crushing bin 1 is provided with a vibration material assembly, which includes a driving bin 131 arranged at the bottom of the collecting bin 2, a conveying shaft 23 passes through the bottom of the collecting bin 2 and extends into the driving bin 131, and a first bevel gear 231 is fixedly connected to the bottom end of the conveying shaft 23; a plurality of fixing frames 132 are also provided in the driving bin 131, a horizontal connecting rod 133 is inserted into the fixing frame 132, one end of the connecting rod 133 is connected to an eccentric wheel 134, and the other end is connected to a second bevel gear 135, and the first bevel gear 231 is vertically meshed with the second bevel gear 135. The conveying shaft 23 rotates under the drive of the first motor 22, and the first bevel gear 231 thereon also rotates, and at the same time drives the meshed second bevel gear 135, and the eccentric wheel 134 can be driven to rotate through the transmission of the connecting rod 133, completing a series of transmissions. The connecting rod 133 is limited by the fixing frame 132 on the inner wall of the driving bin 131 to prevent it from shifting during use. The specific position of the fixing frame 132 is not limited, and it can be set on the side wall, top wall or bottom wall of the driving bin 131. The sealed driving bin 131 can prevent residual materials from entering therein and thus affecting the transmission of the gears, thereby ensuring the normal transmission.
[0041] Optionally, a push rod 136 is abutted against the top of the eccentric wheel 134, and a limit frame 137 is provided on the outer wall of the collecting bin 2. The push rod 136 passes through the top of the driving bin 131 and is interlaced with the limit frame 137. A push block 138 is fixed to the top of the push rod 136, and a groove corresponding to the position of the push block 138 is provided on the lower surface of the coarse filter screen plate 13 (not shown in the drawings). The inclined high end of the coarse filter screen plate 13 is hinged to the side wall of the crushing bin 1. The rotational force of the eccentric wheel 134 acts on the push rod 136, and the push rod 136 reciprocates up and down in the limit frame 137. During the reciprocating motion, the push block 138 on the push rod 136 contacts the groove on the coarse filter screen plate 13 and can push the inclined low end of the coarse filter screen plate 13 to rise. When the push block 138 separates from the groove, the coarse filter screen plate 13 falls. The push block 138 may be made of rubber material, and can be deformed and form a buffer when it collides with the groove.
[0042] When conveying the residue, the conveying shaft 23 can also intermittently push the coarse filter plate 13 to move back and forth and vibrate in the vertical direction, thereby accelerating the screening efficiency of the residue on the coarse filter plate 13. The incompletely crushed residue enters the collecting bin 2 along the upper surface of the coarse filter plate 13, and is sent to the crushing assembly through the conveying pipe 21 for re-crushing, thereby ensuring the crushing effect of the device. The residue with qualified particle size falls to the fine filter plate 14 for fine classification.
[0043] Example 3
[0044] Based on the above embodiment, this embodiment also includes: Figure 4 A fourth motor 142 is provided on the outer side of the bottom of the crushing bin 1. The output end of the fourth motor 142 is connected to a rotating shaft 143 provided inside the crushing bin 1. The rotating shaft 143 is rotatably connected to the through hole at the center of each layer of the fine filter screen plate 14. A scraper 144 is fixed to the rotating shaft 143. The scraper 144 is parallel to and abuts against the upper surface of the fine filter screen plate 14 and the bottom surface of the fine material bin 3. The scraper 144 rotates with the rotating shaft 143 driven by the fourth motor 142, and will scrape and collect the scattered residue materials in the fine filter screen plate 14 and the fine material bin 3, and push the residue to the fine material outlet 31 or the coarse material outlet 141, so that residues of different particle sizes can be discharged from the device conveniently, and the residue will not accumulate or block the material.
[0045] Optionally, a scraper 155 is provided below each crushing roller 151, one end of the scraper 155 is fixed to the side wall of the crushing bin 1, and the other end is against the crushing roller 151. The scraper 155 is fixed in the crushing bin 1, and can scrape off the residue adhered to the crushing roller 151 during the rotation of the crushing roller 151, so as to reduce the amount of residue remaining on the crushing roller 151 and avoid affecting the crushing effect and crushing efficiency.
[0046] Example 4
[0047] Based on the above embodiment, this embodiment also includes: Figure 4 The fine filter screen plate 14 is arranged to be inclined downward from the center to the surroundings; the lower surface of the scraper 144 is inclined downward in a direction away from the rotating shaft 143, and is parallel to and abuts against the upper surface of the fine filter screen plate 14. The inclined fine filter screen plate 14 makes it more convenient to discharge the material, and the residue will gather around. In the process of gathering around, the filtering and grading can be accelerated, and the residue can be prevented from being accumulated on the fine filter screen plate 14.
[0048] Optionally, the diameter of the filter holes of the multi-layer fine filter plates 14 gradually decreases from top to bottom; the diameter of the filter holes of the coarse filter plate 13 is larger than the diameter of the filter holes of the fine filter plate 14. The crushed residue can be screened and graded by the fine filter plates 14 with different filter hole diameters, and the residues with different crushing degrees can meet different particle size requirements, which is convenient for subsequent direct processing into feed or fertilizer without secondary crushing and use.
[0049] The vegetable oil residue recovery and processing device provided by the utility model, when working, sends the original un-crushed residue into the collecting bin 2 through the feed port 25, sends it to the feed port 11 through the conveying pipe 21, the conveying shaft 23 and the spiral blade 24, and then enters the crushing bin 1 for crushing. The second motor 152 and the third motor 163 drive the main gear 153 to rotate, and the main gear 153 meshes and drives the slave gear 154 to rotate, so that the crushing roller 151 and the rotating shaft 161 with the crushing blade 162 move relative to each other, and the residue material therein is crushed into different particle sizes. At the same time, the scraper 155 scrapes off the residue adhering to the crushing roller 151.
[0050] The crushed residue is collected and guided downward through the collecting plate 12, and rolls from one end of the coarse filter plate 13 to the other end. During the rolling, the first bevel gear 231 on the conveying shaft 23 rotates, driving the meshing second bevel gear 135, and through the transmission of the connecting rod 133, it can drive the eccentric wheel 134 to rotate, so that the top rod 136 moves back and forth up and down in the limit frame 137, intermittently pushing the coarse filter plate 13 to move back and forth and vibrate in the vertical direction, thereby accelerating the screening efficiency of the residue on the coarse filter plate 13, and the residue particles that meet the particle size will fall downward, and the uncrushed residue will be collected in the collecting bin 2, and finally sent back to the crushing bin 1 for secondary crushing.
[0051] The residue after being crushed by the coarse filter mesh plate 13 is screened by the multi-layer fine filter mesh plate 14 to obtain residues of different particle size classifications. At the same time, the fourth motor 142 drives the rotating shaft 143 and the scraper 144 to rotate, scrapes and collects the scattered residue materials in the fine filter mesh plate 14 and the fine material bin 3, and pushes the residue to the fine material outlet 31 or the coarse material outlet 141, and finally discharges the residue from the coarse material outlet 141 and the fine material outlet 31 respectively.
[0052] After being used for a period of time, the cleaning agent is fed into the guide pipe 41 through the cleaning pump 43, and then sprayed onto the inner wall of the crushing bin 1 and the crushing component at the center through the nozzle 42, so as to clean up the oil and residual powder adhering thereto, and the cleaning agent flows down along the crushing bin 1 until it is discharged from the fine material outlet 31, thereby improving the service life of the device.
[0053] It should be noted that in the present invention, the detailed structure of some devices is not described in detail, but belongs to the prior art known to those skilled in the art, so it will not be repeated here. In addition, the parts not involved in the device are the same as the prior art or can be implemented by the prior art.
[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some or all of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A vegetable oil residue recovery and processing device, characterized in that: include: A crushing bin, wherein a feeding port is provided at the top of the crushing bin, and a first crushing assembly and a second crushing assembly are provided in sequence and are perpendicular to each other in the horizontal direction directly below the feeding port; a collecting plate fixedly connected to the side wall of the crushing bin is obliquely installed below the second crushing assembly, a feeding port is provided at the inclined lower end of the collecting plate, and an inclined coarse filter plate is provided below the feeding port, and a side of the coarse filter plate away from the feeding port is an inclined lower end, and the inclined lower end of the coarse filter plate is connected to the top of the collecting bin; The top of the material collecting bin is connected to a vertically arranged conveying pipe, a first motor is arranged on the top of the conveying pipe, an output end of the first motor is connected to a conveying shaft arranged in the conveying pipe, a spiral blade is arranged on the conveying shaft; an outlet is arranged on one side of the top of the conveying pipe, the outlet is connected to the feeding port; a feeding port is also arranged on the top of the side of the material collecting bin away from the crushing bin; At least one layer of fine filter screen is provided below the collecting bin, a fine material bin is provided between the bottom of the crushing bin and the lowest layer of the fine filter screen, a fine material outlet is provided on one side of the bottom of the fine material bin, and a coarse material outlet is provided on the side wall of the crushing bin above each layer of the fine filter screen; At least one circle of guide pipe is arranged on the inner side of the top of the crushing bin, and nozzles are evenly distributed on the guide pipe, facing the inner wall and the center of the crushing bin respectively. A cleaning pump is arranged on the outer side of the crushing bin, and the water outlet end of the cleaning pump is connected to the water inlet end of the guide pipe through a pipeline penetrating the side wall of the crushing bin, and the inlet of the cleaning pump is connected to a cleaning agent pipeline.
2. The vegetable oil residue recovery and processing device according to claim 1, characterized in that: The first crushing assembly includes two crushing rollers, which are rotatably connected to the side walls of the crushing bin. A second motor is provided on the outer side of the crushing bin. The output end of the second motor is connected to a coaxially fixed main gear, the main gear is coaxially fixed to one of the crushing rollers, and a slave gear is coaxially fixed to the other crushing roller, and the main gear is meshed with the slave gear.
3. The vegetable oil residue recovery and processing device according to claim 2, characterized in that: The second crushing assembly includes two rotating shafts, and a plurality of crushing blades arranged in a ring array are arranged on the outer ring of the rotating shaft. The rotating shaft is rotatably connected to the side wall of the crushing bin, and the rotating shaft and the crushing roller are perpendicular to each other in the horizontal direction. A third motor is provided on the outer side of the crushing bin, and a coaxially fixed main gear is connected to the output end of the third motor. The main gear is coaxially fixed to one of the rotating shafts, and a slave gear is coaxially fixed to the other rotating shaft, and the main gear is meshed with the slave gear.
4. The vegetable oil residue recovery and processing device according to claim 1, characterized in that: The crushing bin is provided with a vibrating material assembly, and the vibrating material assembly includes a driving bin arranged at the bottom of the collecting bin, the conveying shaft passes through the bottom of the collecting bin and extends into the driving bin, and a first bevel gear is fixedly connected to the bottom end of the conveying shaft; the driving bin is also provided with a plurality of fixing frames, a horizontal connecting rod is inserted into the fixing frame, one end of the connecting rod is connected to an eccentric wheel, and the other end is connected to a second bevel gear, and the first bevel gear is vertically meshed with the second bevel gear; The top of the eccentric wheel is abutted with a push rod, and a limit frame is provided on the outer wall of the collecting bin. The push rod passes through the top of the driving bin and is interlaced with the limit frame; a push block is fixed to the top of the push rod, and a groove corresponding to the position of the push block is formed on the lower surface of the coarse filter plate; the inclined high end of the coarse filter plate is hinged to the side wall of the crushing bin.
5. The vegetable oil residue recovery and processing device according to claim 1, characterized in that: A fourth motor is provided on the outer side of the bottom of the crushing bin, and the output end of the fourth motor is connected to a rotating shaft provided inside the crushing bin, and the rotating shaft is rotatably connected to the through holes in the center of each layer of the fine filter screen, and a scraper is fixed to the rotating shaft, and the scraper is parallel to and abuts against the upper surface of the fine filter screen and the bottom surface of the fine material bin.
6. The vegetable oil residue recovery and treatment device according to claim 5, characterized in that: The fine filter screen plate is arranged to be inclined downward from the center to the surrounding areas; the lower surface of the scraper is inclined downward in a direction away from the rotating shaft, and is parallel to and abuts against the upper surface of the fine filter screen plate.
7. The vegetable oil residue recovery and treatment device according to any one of claims 1 to 6, characterized in that: The diameter of the filter holes of the multiple layers of fine filter plates gradually decreases from top to bottom; the diameter of the filter holes of the coarse filter plates is larger than the diameter of the filter holes of the fine filter plates.
8. The vegetable oil residue recovery and treatment device according to claim 2 or 3, characterized in that: A scraper is provided below each of the crushing rollers, one end of the scraper is fixed on the side wall of the crushing bin, and the other end is against the crushing roller.