Novel oil residue separation equipment

Abstract

The utility model belongs to the technical field of harmless oil presses, and particularly discloses novel oil residue separation equipment which comprises a frame, one end of the frame is a material receiving end, the other end of the frame is a material discharging end, a residue scraping device and a residue screening and oil leaking device are arranged on the frame, and the residue screening and oil leaking device comprises a screen and an oil leaking cavity located below the screen. The residue scraping device is used for pushing oil residues on the screen from the receiving end to the discharging end; the oil residue crushing device further comprises a residue crushing device, the residue crushing device corresponds to the discharging end, and after oil residues enter the residue crushing device through the discharging end, the residue crushing device is used for crushing large oil residues and conveying the crushed oil residues to the discharging port. The oil residue separation equipment is easy to operate, the equipment is directly plugged into the oil outlet of the oil press, oil residues are filtered out from grease, the oil residues can be recycled, crushed and conveyed back to the oil press again, the content of oil residue impurities in the grease is reduced, meanwhile, the oil residues are recycled for oil pressing after being crushed again, and the oil residue separation efficiency is improved. And the oil pressing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of harmless oil presses, and particularly relates to a new oil residue separation device. Background Art

[0002] During the oil pressing process of a harmless oil press, a large amount of oil residue is mixed in the oil. During the flow of the oil, the oil residue will continuously precipitate in the oil channels and oil storage tanks, and the oil channels will be blocked, requiring continuous cleaning by people. The oil residue accumulates for a long time, is extremely easy to corrupt, and will also emit a foul smell, which is harmful to the health of the cleaning workers. At the same time, the oil contains a large amount of oil residue and cannot meet the requirements of the purchaser. It needs to be precipitated for several days, and the separation of oil residue has once become a difficult problem for harmless treatment plants.

[0003] In the prior art, the separation of oil residue is generally solved by filtration or natural precipitation. The filtration process is slow, the viscosity of the oil is high, and the screen is extremely easy to be blocked, making cleaning extremely inconvenient. At the same time, natural precipitation takes a long time, and the cleaning of the lower-layer oil residue is inconvenient, consuming a lot of manpower and material resources.

[0004] Therefore, how to solve the above problems has become a key research topic in the prior art field. Content of the Utility Model

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a new oil residue separation device to solve the above problems.

[0006] To achieve the above object, the utility model discloses a new oil residue separation device, including a frame. One end of the frame is a material receiving end, and the other end is a material discharging end. A slag scraping device and a slag screening and oil leakage device are arranged on the frame. The slag screening and oil leakage device includes a screen and an oil leakage cavity located below the screen. The slag scraping device is used to push the oil residue on the screen from the material receiving end to the material discharging end. It further includes a slag breaking device, which is correspondingly arranged with the material discharging end. When the oil residue enters the slag breaking device through the material discharging end, the slag breaking device is used to break the large pieces of oil residue and convey the broken oil residue to the material discharging port.

[0007] Compared with the prior art, the present application has the following effects: The designed oil residue separation device of the present application is easy to operate. The device is directly inserted into the oil outlet position of the oil press. After filtering the oil residue from the oil, the oil residue can be recycled and then broken, and re-conveyed back to the oil press. This not only reduces the content of oil residue impurities in the oil, but also recycles and presses the oil residue after re-breaking, improving the oil pressing efficiency and greatly reducing the labor intensity of personnel.

[0008] Specifically, first, the oil and oil residues flowing out of the oil press fall into the receiving end; then, the slag scraping device moves the oil residues on the screen from the receiving end to the discharging end. During the movement, the oil falls into the oil leakage cavity through the mesh holes of the screen, and the oil residues fall into the slag breaking device after reaching the discharging end; finally, the slag breaking device realizes the crushing and recycling of the oil residues.

[0009] Further, the screen includes a horizontal section and an inclined section, and the receiving end is connected to the discharging end through the horizontal section and the inclined section in sequence.

[0010] Further, the screen is detachably assembled on the frame.

[0011] Further, the slag scraping device includes a motor, a driving sprocket, a driven sprocket, a chain and a scraper. The motor is connected to the driving sprocket, the driving sprocket is connected to the driven sprocket through the chain, the chain is connected to the scraper, the scraper fits the screen, the driving sprocket is located at the discharging end, and the driven sprocket is located at the receiving end; so that when the motor drives the driving sprocket to rotate, the chain drives the scraper to move around the screen, making the scraper drive the oil residues on the screen to move.

[0012] Further, it further includes a driving shaft connecting the driving sprocket and a driven shaft connecting the driven sprocket, and the driving shaft is connected to the motor; wherein, there are 2 driving sprockets, driven sprockets and chains respectively located on both sides of the screen, and both ends of the scraper are connected to the chains.

[0013] Further, it further includes a tensioning device and a pressing device for tensioning the chain.

[0014] Further, the slag breaking device includes a collecting hopper for receiving oil residues, a screw conveyor is arranged below the collecting hopper, and breaking teeth are arranged on the blades of the screw conveyor, so that when the oil residues in the collecting hopper are conveyed in the screw conveyor, the breaking teeth break up large pieces of oil residues.

[0015] Further, an observation port is also arranged on the screw conveyor.

[0016] Further, an oil outlet is arranged at the bottom of the oil leakage cavity. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 The structural schematic diagram of a new type of oil residue separation device according to an embodiment of the present invention;

[0019] Figure 2 The structural schematic diagram of the slag breaking device;

[0020] Figure 3 is Figure 2 The A-A sectional view of

[0021] The reference numerals are as follows:

[0022] 1. Motor; 2. Frame; 3. Screen; 4. Chain; 5. Scraper; 6. Tensioning device; 7. Compression device; 8. Aggregate hopper; 9. Screw shaft; 10. Blade; 11. Breaking teeth; 12. Observation port; 13. Discharge port; 14. Driving shaft; 15. Driven shaft; 17. Oil outlet. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1-3 shown, to achieve the above object, the present invention discloses a new type of oil residue separation device, including a frame 2. One end of the frame 2 is a material receiving end, and the other end is a discharge end. A slag scraping device and a slag screening and oil leakage device are arranged on the frame 2. The slag screening and oil leakage device includes a screen 3 and an oil leakage cavity located below the screen 3. The slag scraping device is used to push the oil residue on the screen 3 from the material receiving end to the discharge end; further includes a slag breaking device, and the slag breaking device is correspondingly arranged with the discharge end, so that when the oil residue enters the slag breaking device through the discharge end, the slag breaking device is used to break the large pieces of oil residue and convey the broken oil residue to the discharge port 13.

[0025] The present application has the following effects compared with the prior art: The oil residue separation device designed in the present application is simple to operate. The device is directly inserted into the oil outlet position of the oil press. After filtering the oil residue from the grease, the oil residue can be recycled and then broken, and then conveyed back to the oil press. This not only reduces the content of oil residue impurities in the grease, but also recycles and presses the broken oil residue, improving the oil pressing efficiency and greatly reducing the labor intensity of personnel.

[0026] Specifically, first, the oil and oil residues flowing out of the oil press fall into the receiving end; then, the slag scraping device moves the oil residues on the screen 3 from the receiving end to the discharging end. During the movement, the oil falls into the oil leakage cavity through the mesh holes of the filter screen 3, and the oil residues fall into the slag breaking device after reaching the discharging end; finally, the slag breaking device realizes the crushing and recycling of the oil residues.

[0027] Continuing with the above embodiment, more specifically, the screen 3 includes a horizontal section and an inclined section, and the receiving end is connected to the discharging end through the horizontal section and the inclined section in sequence. Among them, the design of the screen 3 including the horizontal section and the inclined section not only extends the moving distance of the oil residues, improves the separation effect of the oil residues and the oil, but also when the oil residues move on the inclined section, the oil residues will turn over, that is, the contact position between the oil residues and the filter screen will change, thereby making it easier for the oil to be separated from the oil residues.

[0028] Continuing with the above embodiment, more specifically, the screen 3 is detachably assembled on the frame 2 to facilitate the replacement of the screen 3 with different mesh numbers according to requirements during actual production.

[0029] Continuing with the above embodiment, more specifically, the slag scraping device includes a motor 1, a driving sprocket, a driven sprocket, a chain 4 and a scraper 5. The motor is connected to the driving sprocket, the driving sprocket is connected to the driven sprocket through the chain 4, the chain is connected to the scraper 5, the scraper 5 is attached to the screen 3, the driving sprocket is located at the discharging end, and the driven sprocket is located at the receiving end; so that when the motor 1 drives the driving sprocket to rotate, the chain drives the scraper 5 to move around the screen 3, so that the scraper 5 drives the oil residues on the screen 3 to move.

[0030] Among them, it also includes a driving shaft 14 connected to the driving sprocket and a driven shaft 15 connected to the driven sprocket, and the driving shaft 14 is connected to the motor 1; among them, there are 2 driving sprockets, driven sprockets and chains 4 respectively located on both sides of the screen 3, and both ends of the scraper 5 are connected to the chain 4. In other words, the motor 1 drives the driving shaft 14 to rotate, and then the driving shaft 14 drives the driving sprocket to rotate, so that the chain 4 rotates in a cycle, thereby driving the scraper 5 to move. Due to the design of the two chains 4, the operation of the scraper 5 is stable.

[0031] Continuing with the above embodiment, more specifically, it also includes a tensioning device 6 and a pressing device 7 for tensioning the chain 4.

[0032] Continuing with the above embodiment, more specifically, as Figure 2 , Figure 3 shown, the slag breaking device includes a collecting hopper 8 for receiving oil residues. A screw conveyor is arranged below the collecting hopper 8, and a material breaking tooth 11 is provided on the blade 10 of the screw conveyor, so that when the oil residues in the collecting hopper are conveyed in the screw conveyor, the material breaking tooth 11 breaks up the large oil residues. Among them, when the screw conveyor works, the screw shaft 9 drives the blade 10 to rotate, and then drives the material breaking tooth 11 to rotate, so as to realize the transportation of the oil residues while crushing the oil residues.

[0033] Continuing with the above-described embodiment, more specifically, an observation port 12 is further provided on the auger. Among them, the operation condition of the auger can be observed through the observation port 12.

[0034] Continuing with the above-described embodiment, more specifically, an oil outlet 17 is provided at the bottom of the oil leakage cavity.

[0035] The working principle of the present utility model is as follows: The grease-oil residue mixture squeezed out from the oil press falls from the feeding end onto the screen 3 of the oil residue separation device. The grease flows through the gaps of the screen 3 to the lower layer and then to the oil outlet 17. The oil residue on the screen 3 is scraped to the left by the scraper 5. During the scraping process, the oil residue is squeezed, and the mixed grease inside will be continuously squeezed out and flow through the screen 3 to the lower layer and then to the oil outlet 17. The oil residue gradually dries, and the oil residue is transported to the aggregate hopper 8 at the discharging end and falls into the auger. The auger breaks up the large pieces of oil residue and transports the oil residue to the discharging port 13, thereby realizing the collection of the oil residue and re-transporting it back to the oil press for secondary oil pressing.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new type of oil residue separation equipment, characterized in that, It includes a frame, one end of the frame is a material receiving end, and the other end is a material discharging end. A slag scraping device and a slag screening and oil leakage device are arranged on the frame. The slag screening and oil leakage device includes a screen and an oil leakage cavity located below the screen. The slag scraping device is used to push the oil slag on the screen from the material receiving end to the material discharging end; it also includes a slag breaking device, and the slag breaking device is correspondingly arranged with the material discharging end. When the oil slag enters the slag breaking device through the material discharging end, the slag breaking device is used to break the large pieces of oil slag and convey the broken oil slag to the discharge port.

2. The novel oil residue separation device according to claim 1, characterized in that, The screen includes a horizontal section and an inclined section, and the material receiving end is connected to the material discharging end through the horizontal section and the inclined section in sequence.

3. A novel oil residue separation device according to claim 2, characterized in that, The screen is detachably assembled on the frame.

4. A novel oil residue separation device according to claim 1, characterized in that, The slag scraping device includes a motor, a driving sprocket, a driven sprocket, a chain and a scraper. The motor is connected to the driving sprocket, the driving sprocket is connected to the driven sprocket through the chain, the chain is connected to the scraper, the scraper is attached to the screen, the driving sprocket is located at the material discharging end, and the driven sprocket is located at the material receiving end; when the motor drives the driving sprocket to rotate, the chain drives the scraper to move around the screen, so that the scraper drives the oil slag on the screen to move.

5. A novel oil residue separation device according to claim 4, characterized in that, It also includes a driving shaft connecting the driving sprocket and a driven shaft connecting the driven sprocket, and the driving shaft is connected to the motor; among them, there are 2 driving sprockets, 2 driven sprockets and 2 chains, which are respectively located on both sides of the screen, and both ends of the scraper are respectively connected to the chains.

6. The novel oil residue separation device according to claim 5, wherein It also includes a tensioning device and a pressing device for tensioning the chain.

7. A novel oil residue separation device according to any one of claims 1-6, characterized in that, The slag breaking device includes a collecting hopper for receiving oil slag, a screw conveyor is arranged below the collecting hopper, and breaking teeth are arranged on the blades of the screw conveyor. When the oil slag in the collecting hopper is conveyed in the screw conveyor, the breaking teeth break the large pieces of oil slag.

8. A novel oil residue separation device according to claim 7, characterized in that, An observation port is also arranged on the screw conveyor.

9. The novel oil residue separation device according to claim 1, characterized in that, An oil outlet is arranged at the bottom of the oil leakage cavity.

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