Efficient extraction equipment for deep processing of grease

Abstract

The invention relates to the field of extraction equipment, in particular to efficient extraction equipment for deep processing of grease, which comprises a support frame, an external shell is fixed at the center of the support frame, and a solid-liquid separation barrel for separation is fixed at the center of the top of the external shell; a conveying device is horizontally installed at the position, close to the bottom end of the solid-liquid separation barrel, in the outer shell, the input end of the conveying device communicates with the output end of the solid-liquid separation barrel through a discharging opening, a plurality of micro holes used for discharging oil are formed in the outer portion of the conveying device, and a second rotary driving part is fixed to the center of one end of the conveying device; a spiral conveying rod capable of making contact with the inner wall of the conveying device is arranged at the output end of the second rotary driving part, an extension pipe is fixed to the output end of the other end of the conveying device, and a fixed base is fixed to the side, close to the bottom, of the outer shell. The problem that the content of grease in impurities is high is solved.

Description

Technical Field

[0001] The invention relates to the field of deep processing of oils and fats, and in particular to a high-efficiency extraction device for deep processing of oils and fats. Background Art

[0002] Oil extraction equipment is a modern mechanical equipment designed specifically for extracting high-quality oil from oil crops such as soybeans, rapeseed, peanuts, etc. It integrates advanced physical or chemical extraction technology and effectively separates oil and cake from oil by precisely controlling temperature, pressure and solvent use. The extraction equipment has a high degree of automation, which can effectively improve the extraction efficiency, reduce energy consumption and solvent residue, and ensure the purity and safety of the oil.

[0003] The patent document with the announcement number CN117815701 B discloses a leaching and extraction device for soybean oil production, including an extractor shell and an extractor barrel mounted in the extractor shell, wherein a plurality of extracting grids are arranged in the extractor barrel, a rotating gear ring is mounted on the outer wall of the extractor barrel, and a driving motor reducer is arranged on the outer side of the extractor shell. The present invention utilizes the existing driving electric driving rotating gear ring to drive the extractor barrel, and utilizes the rotating shaft extending from the extracting grid to cooperate with the setting of the blank turning gear and the auxiliary gear ring, so as to realize the rotation of the rotating shaft without adding a power mechanism and the rotating shaft is in a state of following the rotation of the extractor barrel, and then in the case of cooperating with the blank turning mechanism, the soybean blank is turned in the leaching grid, thereby improving the leaching effect of the soybean blank, reducing the number of leaching cycles, and improving the work efficiency, but there are still the following deficiencies.

[0004] The leaching and extraction device in the above patent document will produce a large amount of cake residue during processing, and the cake residue produced is discharged through the residue discharge device at the bottom. However, the cake residue produced by the leaching and extraction device usually still contains a certain amount of oil. If it is not processed, it is easy to cause oil waste. Therefore, a high-efficiency extraction equipment for deep processing of oil is proposed to solve the above problem. Summary of the invention

[0005] In view of the above problems, a high-efficiency extraction equipment for deep processing of oil and fat is provided, which connects the output end of a conveying device through a discharge port so that impurities inside a solid-liquid separation barrel enter the conveying device through the discharge port, and a second rotating driving member is arranged at one end of the conveying device so that the second rotating driving member drives a spiral conveying rod inside the conveying device to rotate, thereby causing the spiral conveying rod to drive the impurities inside the conveying device to move toward the output end, and by arranging a plurality of micro holes on the outside of the conveying device near the output end, when the spiral conveying rod drives the impurities to be conveyed, the impurities are squeezed by the output end of the conveying device, thereby removing the grease in the impurities, and by movably installing the extrusion device on the outside of a sliding rod so that a reset spring on the outside of the sliding rod pushes the extrusion device to move horizontally, thereby causing a push rod on one side of the extrusion device to be inserted into the inside of the output end of an extension tube, thereby causing the push rod to squeeze the impurities at the output end, thereby realizing the extrusion of grease in the impurities during the production process of the extraction equipment, and solving the problem of high grease content in the impurities.

[0006] To solve the problems of the prior art, the present invention provides a high-efficiency extraction equipment for deep processing of oils and fats, comprising a support frame, an external shell is fixed at the center of the support frame, and a solid-liquid separation barrel for separation is fixed at the center of the top of the external shell, and a conveying device is horizontally installed near the bottom of the solid-liquid separation barrel inside the external shell, and the input end of the conveying device is connected with the output end of the solid-liquid separation barrel through a discharge port, and a plurality of micro holes for discharging oil are arranged on the outside of the conveying device, and a second rotating driving member is fixed at the center of one end of the conveying device, and a spiral conveying rod capable of contacting the inner wall of the conveying device is arranged at the output end of the second rotating driving member, and an extension tube is fixed to the output end of the other end of the conveying device, and a fixed base is fixed to one side of the external shell close to the bottom, and the extension tube is sealingly installed inside one end of the fixed base, and the fixed base A plurality of sliding rods are arranged at the center of the seat, a fixed disc is fixed at one end of the sliding rod, and a return spring is movably installed on the outside of the sliding rod, and an extrusion device that can move horizontally is movably installed on one end of the return spring outside the sliding rod, and a pressing rod that can be inserted into the output end of the extension tube is arranged at the center of one side of the extrusion device, and a circular push plate is movably installed on the other end of the return spring outside the sliding rod, and a threaded rod that can penetrate the center of the fixed disc is arranged at the center of one side of the circular push plate, and a circular mounting platform is arranged at the center of one side of the fixed disc, and an adjusting nut that can rotate and drive the threaded rod to move horizontally is arranged on the outside of the circular mounting platform, so that the pressing rod can squeeze the impurities at the output end, thereby squeezing the grease in the impurities and removing the grease in the impurities, and the extrusion force of the extrusion device and the pressing rod on the impurities can be adjusted.

[0007] As a technical solution of the present invention, a first rotating driving member is fixed at the center of the top of the solid-liquid separation barrel, and the output end of the first rotating driving member is provided with a material stirring shaft for stirring the raw material, and the bottom end of the output end of the first rotating driving member is fixed with an arc-shaped material removing rod for pushing the residue to the inside of the discharge port, so that the material stirring shaft can stir the raw material inside the solid-liquid separation barrel, and then the arc-shaped material removing rod is fixed to the bottom of the output end of the solid-liquid separation barrel, and the bottom of the arc-shaped material removing rod is in contact with the bottom of the solid-liquid separation barrel, so that the solid-liquid separation barrel can drive the arc-shaped material removing rod to rotate while driving the arc-shaped material removing rod to rotate, so that the arc-shaped material removing rod moves the solid-liquid separation barrel, and transports impurities to the inside of the conveying device through the discharge port at the bottom of the solid-liquid separation barrel.

[0008] As a technical solution of the present invention, an annular slide rail is arranged at the top end of the outside of the solid-liquid separation barrel, and a metal mounting ring is movably installed on the outside of the annular slide rail, and a toothed belt for transmission is arranged on the outside of the metal mounting ring, and a Jiaolong scraper wound around the outer surface of the solid-liquid separation barrel is arranged at the bottom of the metal mounting ring, so that the metal mounting ring can rotate along the annular slide rail. By arranging the Jiaolong scraper at the bottom of the metal mounting ring, the metal mounting ring can rotate and drive the Jiaolong scraper to clean the foreign currency in the solid-liquid separation barrel at the same time.

[0009] As a technical solution of the present invention, a third rotating driving member is fixed to one side of the top of the external shell body close to the solid-liquid separation barrel, and the root of the output end bone of the third rotating driving member can be a gear that meshes with the toothed belt, so that the third rotating driving member can drive the metal mounting ring to rotate through the gear and the toothed belt.

[0010] As a technical solution of the present invention, a heating device is provided on one side of the top end of the external shell, and a heating coil capable of contacting the inner wall of the solid-liquid separation barrel for heating is provided at the output end of the heating device, so that the heating device heats the raw materials inside the solid-liquid separation barrel through the heating coil, thereby improving the processing efficiency of the extraction equipment.

[0011] As a technical solution of the present invention, a storage box for storing the leachate is fixed to the rear side of the external shell so that the leachate is stored inside the storage box.

[0012] As a technical solution of the present invention, a quantitative feeding device is installed at the top of the external shell body near the rear side through a fixing part, a telescopic assembly is provided at the top of the quantitative feeding device, and a first one-way valve is installed inside the input end of the bottom end of the quantitative feeding device, and a first delivery pipe capable of outputting the extractant inside the heating device is fixed to one end of the first one-way valve, so that when the output end of the telescopic assembly is recovered, the extractant inside the heating device can be drawn into the quantitative feeding device through the first delivery pipe for temporary storage.

[0013] As a technical solution of the present invention, a second one-way valve is installed inside the input end on the other side of the bottom end of the quantitative feeding device, and one end of the second one-way valve is installed with a second delivery pipe that can extend to the inside of the solid-liquid separation barrel, and the output end of the second delivery pipe is installed with a nozzle, so that when the output end of the telescopic assembly is extended, the leachate inside the quantitative feeding device can be transported to the nozzle through the second one-way valve and the second delivery pipe, and sprayed into the inside of the solid-liquid separation barrel through the nozzle.

[0014] As a technical solution of the present invention, an exhaust pipe is arranged on the other side of the top of the external shell, a fan capable of extracting air from the inside of the external shell is arranged at the bottom of the exhaust pipe, and a shell is arranged outside the output end of the exhaust pipe to facilitate the fan to drive the hot air inside the external shell to be discharged.

[0015] As a technical solution of the present invention, a condensate storage tank is fixed on one side of the external shell, a delivery pump is provided at the top of the condensate storage tank, and a cooling coil that can be wound around the outside of the exhaust pipe output end is provided at the output end of the delivery pump, so that the delivery pump can deliver the condensate inside the condensate storage tank to the inside of the cooling coil, thereby allowing the cooling coil to cool the exhaust pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present application connects the output end of the conveying device through the discharge port, so that impurities inside the solid-liquid separation barrel enter the conveying device through the discharge port, and a second rotating driving member is arranged at one end of the conveying device, so that the second rotating driving member drives the spiral conveying rod inside the conveying device to rotate, thereby causing the spiral conveying rod to drive the impurities inside the conveying device to move toward the output end, and by arranging a plurality of micro holes on the outside of the conveying device near the output end, when the spiral conveying rod drives the impurities to be conveyed, the impurities are squeezed by the output end of the conveying device, thereby removing grease in the impurities, and by movably installing the extrusion device on the outside of the sliding rod, a return spring on the outside of the sliding rod pushes the extrusion device to move horizontally, thereby causing the pushing rod on one side of the extrusion device to be inserted into the inside of the output end of the extension tube, thereby causing the pushing rod to squeeze the impurities at the output end, thereby realizing the squeezing of grease in the impurities during the production process of the extraction equipment, and solving the problem of high grease content in the impurities.

[0018] The present application comprises a circular push plate movably installed at the other end of the reset spring outside the sliding rod, and a threaded rod is arranged at the center of one side of the circular push plate, and the threaded rod can penetrate the fixed circular disk, and a circular mounting platform for movably installing an adjusting nut is arranged at the center of the fixed circular disk, and the circular mounting platform can be adapted to the threaded rod, so that when the adjusting nut is rotated, the circular push plate can be pushed by the threaded rod to move horizontally along the sliding rod, so that the circular push plate pushes the extrusion device through the reset spring, thereby realizing that the extrusion force of the extrusion device and the top pressure rod on impurities can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of a highly efficient extraction equipment for deep processing of oils and fats.

[0020] Figure 2 It is a partial cross-sectional view of a highly efficient extraction equipment for deep processing of oils and fats.

[0021] Figure 3 It is a three-dimensional diagram of a conveying device in a high-efficiency extraction equipment for deep processing of oils and fats.

[0022] Figure 4 This is an exploded view of the extrusion device in a high-efficiency extraction equipment for deep processing of oils and fats.

[0023] Figure 5 It is a stereoscopic diagram of a separation barrel in a high-efficiency extraction equipment for deep processing of oils and fats.

[0024] Figure 6 It is a three-dimensional diagram of a Jiaolong scraper used in the high-efficiency extraction equipment for deep processing of oils and fats.

[0025] Figure 7 It is a three-dimensional diagram of a quantitative feeding device in a high-efficiency extraction equipment for deep processing of oils and fats.

[0026] Figure 8 It is a three-dimensional diagram of an exhaust pipe in a high-efficiency extraction equipment for deep processing of oils and fats.

[0027] Fig. 9 yes Figure 2 Large image of prescription A.

[0028] Fig.10 yes Figure 2 Large image of prescription B.

[0029] The numbers in the figure are: 1, support frame; 2, external shell; 21, arc-shaped material removal rod; 22, first rotating drive member; 23, material stirring shaft; 3, solid-liquid separation barrel; 31, annular slide rail; 32, discharge port; 33, metal mounting ring; 34, toothed belt; 35, dragon scraper; 4, heating device; 41, heating coil; 5, conveying device; 51, second rotating drive member; 52, spiral conveying rod; 53, micro hole; 54, extension tube; 55, fixed base; 56, slide rod; 57, reset spring; 58, extrusion Device; 59, push rod; 510, circular push plate; 511, threaded rod; 512, fixed disc; 513, circular mounting table; 514, adjusting nut; 6, condensate storage tank; 61, delivery pump; 62, cooling coil; 7, exhaust pipe; 71, fan; 72, shell; 8, third rotating drive member; 81, gear; 9, quantitative feeding device; 91, telescopic assembly; 92, first one-way valve; 93, first delivery pipe; 94, storage tank; 95, second one-way valve; 96, second delivery pipe; 97, nozzle. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] See also Figure 1-Figure 10As shown, a high-efficiency extraction equipment for deep processing of oils and fats comprises a support frame 1, an outer shell 2 is fixed at the center of the support frame 1, and a solid-liquid separation barrel 3 for separation is fixed at the center of the top of the outer shell 2, and a conveying device 5 is horizontally installed near the bottom of the solid-liquid separation barrel 3 inside the outer shell 2, and the input end of the conveying device 5 is connected with the output end of the solid-liquid separation barrel 3 through a discharge port 32, and a plurality of micro holes 53 for discharging oil are arranged on the outside of the conveying device 5, and a second rotating driving member 51 is fixed at the center of one end of the conveying device 5, and a spiral conveying rod 52 capable of contacting the inner wall of the conveying device 5 is arranged at the output end of the second rotating driving member 51, and an extension tube 54 is fixed to the output end of the other end of the conveying device 5, and a fixed base 55 is fixed to one side of the outer shell 2 near the bottom, and the extension tube 54 is sealed and installed with a fixed A plurality of slide bars 56 are arranged inside one end of the base 55 and at the center of the fixed base 55, a fixed disc 512 is fixed to one end of the slide bar 56, a return spring 57 is movably installed outside the slide bar 56, and an extrusion device 58 capable of horizontal movement is movably installed on one end of the return spring 57 outside the slide bar 56, and a pressing rod 59 capable of being inserted into the output end of the extension tube 54 is arranged at the center of one side of the extrusion device 58, and a circular push plate 510 is movably installed on the other end of the return spring 57 outside the slide bar 56, and a threaded rod 511 capable of penetrating the center of the fixed disc 512 is arranged at the center of one side of the circular push plate 510, and a circular mounting platform 513 is arranged at the center of one side of the fixed disc 512, and an adjusting nut 514 capable of rotating and driving the threaded rod 511 to move laterally is arranged on the outside of the circular mounting platform 513.

[0032] When in use, the output end of the conveying device 5 is connected through the discharge port 32, so that the impurities inside the solid-liquid separation barrel 3 enter the conveying device 5 through the discharge port 32, and a second rotating driving member 51 is arranged at one end of the conveying device 5, so that the second rotating driving member 51 drives the spiral conveying rod 52 inside the conveying device 5 to rotate, and then the spiral conveying rod 52 drives the impurities inside the conveying device 5 to move toward the output end, and a plurality of micro holes 53 are arranged on the outside of the conveying device 5 near the output end, so that when the spiral conveying rod 52 drives the impurities to be transported, the impurities are squeezed by the output end of the conveying device 5, so that the grease in the impurities is removed, and the extrusion device 58 is movably installed on the outside of the slide bar 56, so that the return spring 57 outside the slide bar 56 pushes the extrusion device 58 to move horizontally, so that the top of one side of the extrusion device 58 The pressure rod 59 is inserted into the output end of the extension tube 54, so that the pressure rod 59 squeezes the impurities at the output end, and the circular push plate 510 is movably installed at the other end of the reset spring 57 outside the slide bar 56, and a threaded rod 511 is set at the center of one side of the circular push plate 510, and the threaded rod 511 can penetrate the fixed disc 512, and a circular mounting platform 513 for movably installing the adjusting nut 514 is set at the center of the fixed disc 512, and the circular mounting platform 513 can be adapted to the threaded rod 511, so that when the adjusting nut 514 is rotated, the threaded rod 511 can push the circular push plate 510 to move horizontally along the slide bar 56, so that the circular push plate 510 pushes the extrusion device 58 through the reset spring 57, so that the extrusion force of the extrusion device 58 and the pressure rod 59 on the impurities can be adjusted.

[0033] As shown in the figure, a first rotating drive member 22 is fixed at the center of the top of the solid-liquid separation barrel 3, and a material stirring shaft 23 for stirring the raw materials is provided at the output end of the first rotating drive member 22, and an arc-shaped material pushing rod 21 for pushing the residue into the inside of the discharge port 32 is fixed at the bottom end of the output end of the first rotating drive member 22.

[0034] When in use, the first rotating drive member 22 is fixed at the center of the top of the solid-liquid separation barrel 3, and the output end of the first rotating drive member 22 can extend to the interior of the solid-liquid separation barrel 3, and a material stirring shaft 23 is arranged outside the output end of the first rotating drive member 22, so that the material stirring shaft 23 stirs the raw materials inside the solid-liquid separation barrel 3, and then the arc-shaped material pushing rod 21 is fixed to the bottom of the output end of the solid-liquid separation barrel 3, and the bottom of the arc-shaped material pushing rod 21 contacts the bottom of the solid-liquid separation barrel 3, so that the solid-liquid separation barrel 3 can drive the arc-shaped material pushing rod 21 to rotate while being able to drive the arc-shaped material pushing rod 21 to rotate, thereby making the arc-shaped material pushing rod 21 push the solid-liquid separation barrel 3, and transport the impurities to the interior of the conveying device 5 through the discharge port 32 at the bottom of the solid-liquid separation barrel 3.

[0035] See also Figure 5 and Figure 6 As shown, an annular slide rail 31 is provided at the top of the outside of the solid-liquid separation barrel 3, and a metal mounting ring 33 is movably installed outside the annular slide rail 31, and a toothed belt 34 for transmission is provided outside the metal mounting ring 33, and a dragon scraper 35 wrapped around the outer surface of the solid-liquid separation barrel 3 is provided at the bottom of the metal mounting ring 33.

[0036] When in use, an annular slide rail 31 is set at the top of the outside of the solid-liquid separation barrel 3, and a metal mounting ring 33 is installed on the outside of the annular slide rail 31, so that the metal mounting ring 33 rotates along the annular slide rail 31, and a dragon scraper 35 is set at the bottom of the metal mounting ring 33, so that the metal mounting ring 33 rotates and drives the dragon scraper 35 to clean the foreign currency in the solid-liquid separation barrel 3.

[0037] See also Figure 6 As shown, a third rotary drive member 8 is fixed to one side of the top of the outer shell 2 close to the solid-liquid separation barrel 3 , and the root of the output end of the third rotary drive member 8 is a gear 81 that can mesh with the toothed belt 34 .

[0038] When in use, a gear 81 is provided at the output end of the third rotary drive member 8 , and the gear 81 can mesh with the toothed belt 34 , so that the third rotary drive member 8 drives the metal mounting ring 33 to rotate through the gear 81 and the toothed belt 34 .

[0039] See also Figure 2 As shown, a heating device 4 is provided at one side of the top end of the outer shell 2, and a heating coil 41 capable of contacting the inner wall of the solid-liquid separation barrel 3 for heating is provided at the output end of the heating device 4.

[0040] When in use, a heating coil 41 is arranged at the output end of the heating device 4, and the heating coil 41 can spiral along the inner wall of the solid-liquid separation barrel 3, so that the heating device 4 heats the raw materials inside the solid-liquid separation barrel 3 through the heating coil 41, thereby improving the processing efficiency of the extraction equipment.

[0041] See also Figure 1 and Figure 7 As shown, a storage tank 94 for storing the leachate is fixed to the rear side of the outer housing 2 .

[0042] When in use, the storage box 94 is fixed to the rear side of the outer shell 2 so that the leachate is stored inside the storage box 94 .

[0043] See also Figure 7 As shown, a quantitative feeding device 9 is installed at the top of the outer shell 2 near the rear side through a fixing part, a telescopic component 91 is provided at the top of the quantitative feeding device 9, and a first one-way valve 92 is installed inside the input end of the bottom end of the quantitative feeding device 9, and a first delivery pipe 93 capable of outputting the extractant inside the heating device 4 is fixed at one end of the first one-way valve 92.

[0044] When in use, the telescopic component 91 is fixed to the top end of the quantitative feeding device 9, and the output end of the telescopic component 91 can extend to the interior of the quantitative feeding device 9. The first one-way valve 92 is installed at the input end of the quantitative feeding device 9, and the first one-way valve 92 is connected to the heating device 4 through the first delivery pipe 93. When the output end of the telescopic component 91 is recovered, the extractant inside the heating device 4 can be drawn into the quantitative feeding device 9 through the first delivery pipe 93 for temporary storage.

[0045] See also Figure 7 As shown, a second one-way valve 95 is installed inside the input end on the other side of the bottom of the quantitative feeding device 9, and a second delivery pipe 96 that can extend to the inside of the solid-liquid separation barrel 3 is installed at one end of the second one-way valve 95, and a nozzle 97 is installed at the output end of the second delivery pipe 96.

[0046] When in use, the second one-way valve 95 is installed at the output end of the quantitative feeding device 9, and a second delivery pipe 96 that can extend to the inside of the solid-liquid separation barrel 3 is set at one end of the second one-way valve 95, and a nozzle 97 is set at the output end of the second delivery pipe 96, so that when the output end of the telescopic component 91 is extended, the leachate inside the quantitative feeding device 9 can be delivered to the nozzle 97 through the second one-way valve 95 and the second delivery pipe 96, and sprayed into the inside of the solid-liquid separation barrel 3 through the nozzle 97.

[0047] See also Figure 8 and Fig. 9 As shown, an exhaust pipe 7 is provided on the other side of the top of the outer shell 2, a fan 71 capable of extracting the air inside the outer shell 2 is provided at the bottom of the exhaust pipe 7, and a shell 72 is provided outside the output end of the exhaust pipe 7.

[0048] When in use, a fan 71 is arranged at the bottom of the exhaust tube 7 so that the fan 71 drives the hot air inside the outer shell 2 to be discharged.

[0049] See also Fig. 9 As shown, a condensate storage tank 6 is fixed to one side of the outer shell 2 , a delivery pump 61 is provided at the top of the condensate storage tank 6 , and a cooling coil 62 that can be wound around the outside of the output end of the exhaust pipe 7 is provided at the output end of the delivery pump 61 .

[0050] When in use, the condensate storage tank 6 is fixed on one side of the external shell 2, and a delivery pump 61 is arranged at the top of the condensate storage tank 6, and a cooling coil 62 is arranged at the output end of the delivery pump 61, and the cooling coil 62 can be bypassed outside the output end of the exhaust pipe 7, so that the delivery pump 61 delivers the condensate inside the condensate storage tank 6 to the inside of the cooling coil 62, so that the cooling coil 62 cools the exhaust pipe 7.

[0051] The present application is operated by conveying the raw material to the interior of the solid-liquid separation barrel 3, and fixing the quantitative feeding device 9 at the top of the external shell 2, fixing the telescopic assembly 91 at the top of the quantitative feeding device 9, and the output end of the telescopic assembly 91 can extend to the interior of the quantitative feeding device 9, by installing the first one-way valve 92 at the input end of the quantitative feeding device 9, and connecting the first one-way valve 92 with the heating device 4 through the first delivery pipe 93, so that when the output end of the telescopic assembly 91 is recovered, the extractant inside the heating device 4 can be drawn to the interior of the quantitative feeding device 9 through the first delivery pipe 93 for temporary storage, and the second one-way valve 95 is installed at the output end of the quantitative feeding device 9, and a valve that can extend to the solid-liquid separation barrel 3 is provided at one end of the second one-way valve 95. A second conveying pipe 96 is provided inside the barrel 3, and a nozzle 97 is provided at the output end of the second conveying pipe 96, so that when the output end of the telescopic component 91 is extended, the leachate inside the quantitative feeding device 9 can be conveyed to the nozzle 97 through the second one-way valve 95 and the second conveying pipe 96, and sprayed into the solid-liquid separation barrel 3 through the nozzle 97, and then the first rotating driving member 22 drives the raw material and the leachate to mix through the material stirring shaft, and at the same time, the raw material inside the solid-liquid separation barrel 3 is heated by the heating device 4 and the heating coil 41 to improve the leaching efficiency, and then the solid-liquid separation barrel 3 separates the grease and impurities, and the impurities separated inside the solid-liquid separation barrel 3 fall into the interior of the conveying device 5 through the discharge port 32 under the push of the arc-shaped material-moving rod, and then A second rotating driving member 51 is provided at one end of the conveying device 5, so that the second rotating driving member 51 drives the spiral conveying rod 52 inside the conveying device 5 to rotate, and then the spiral conveying rod 52 drives the impurities inside the conveying device 5 to move toward the output end. By providing a plurality of micro holes 53 on the outside of the conveying device 5 near the output end, when the spiral conveying rod 52 drives the impurities to be conveyed, the impurities are squeezed by the output end of the conveying device 5, so that the grease in the impurities is removed. By movably installing the squeezing device 58 on the outside of the slide bar 56, the return spring 57 on the outside of the slide bar 56 pushes the squeezing device 58 to move horizontally, so that the pressing rod 59 on one side of the squeezing device 58 is inserted into the inside of the output end of the extension tube 54, so that the pressing rod 59 squeezes the impurities at the output end. The circular push plate 510 is movably installed at the other end of the return spring 57 outside the slide rod 56, and a threaded rod 511 is set at the center of one side of the circular push plate 510, and the threaded rod 511 can penetrate the fixed disc 512, and a circular mounting platform 513 for movably installing the adjusting nut 514 is set at the center of the fixed disc 512, and the circular mounting platform 513 can be adapted to the threaded rod 511, so that when the adjusting nut 514 is rotated, the threaded rod 511 can push the circular push plate 510 to move horizontally along the slide rod 56, so that the circular push plate 510 pushes the extrusion device 58 through the return spring 57, so that the extrusion force of the extrusion device 58 and the top pressure rod 59 on the impurities can be adjusted, thereby reducing the grease content in the impurities.By movably installing the metal mounting ring 33 outside the annular slide rail 31, and meshing the annular slide rail 31 with the gear 81 through the toothed belt 34, the third rotary driving member 8 drives the metal mounting ring 33 to move along the annular slide rail 31 through the gear 81 and the toothed belt 34, so that the dragon scraper 35 at the bottom of the metal mounting ring 33 cleans the outer wall of the solid-liquid separation barrel 3.

[0052] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A high-efficiency extraction device for deep processing of oils and fats, comprising a support frame (1), characterized in that: An external shell (2) is fixed at the center of the support frame (1), and a solid-liquid separation barrel (3) for separation is fixed at the center of the top of the external shell (2), and a conveying device (5) is horizontally installed inside the external shell (2) near the bottom of the solid-liquid separation barrel (3), and the input end of the conveying device (5) is connected to the output end of the solid-liquid separation barrel (3) through the discharge port (32), and a plurality of micro holes (53) for discharging oil are arranged on the outside of the conveying device (5), and a second rotating driving member (51) is fixed at the center of one end of the conveying device (5), and a spiral conveying rod (52) capable of contacting the inner wall of the conveying device (5) is arranged at the output end of the second rotating driving member (51), and an extension tube (54) is fixed to the output end of the other end of the conveying device (5), and a fixed base (55) is fixed on one side of the external shell (2) near the bottom, and the extension tube (54) is sealed and installed inside one end of the fixed base (55), and the solid A plurality of slide bars (56) are arranged at the center of the fixed base (55), a fixed disc (512) is fixed at one end of the slide bar (56), and a return spring (57) is movably installed outside the slide bar (56), and a squeezing device (58) capable of horizontal movement is movably installed at one end of the return spring (57) outside the slide bar (56), and a pressing rod (59) capable of being inserted into the output end of the extension tube (54) is arranged at the center of one side of the squeezing device (58), and a circular push plate (510) is movably installed at the other end of the return spring (57) outside the slide bar (56), and a threaded rod (511) capable of penetrating the center of the fixed disc (512) is arranged at the center of one side of the circular push plate (510), and a circular mounting platform (513) is arranged at the center of one side of the fixed disc (512), and an adjusting nut (514) capable of rotating and driving the threaded rod (511) to move laterally is arranged outside the circular mounting platform (513).

2. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A first rotating drive member (22) is fixed at the center of the top of the solid-liquid separation barrel (3), and a material stirring shaft (23) for stirring the raw materials is provided at the output end of the first rotating drive member (22), and an arc-shaped material pushing rod (21) for pushing the residue into the inside of the discharge port (32) is fixed at the bottom end of the output end of the first rotating drive member (22).

3. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: The top end of the solid-liquid separation barrel (3) is provided with an annular slide rail (31), and a metal mounting ring (33) is movably mounted on the outside of the annular slide rail (31), and a toothed belt (34) for transmission is arranged on the outside of the metal mounting ring (33), and a dragon scraper (35) wound around the outer surface of the solid-liquid separation barrel (3) is arranged at the bottom of the metal mounting ring (33).

4. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A third rotary drive member (8) is fixed to one side of the top of the outer shell (2) close to the solid-liquid separation barrel (3), and the root of the output end of the third rotary drive member (8) is a gear (81) that can mesh with the toothed belt (34).

5. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A heating device (4) is provided on one side of the top end of the outer shell (2), and a heating coil (41) capable of contacting the inner wall of the solid-liquid separation barrel (3) for heating is provided at the output end of the heating device (4).

6. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A storage tank (94) for storing the leachate is fixed to the rear side of the outer shell (2).

7. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A quantitative feeding device (9) is installed at the top end of the outer shell (2) near the rear side through a fixing member, a telescopic component (91) is provided at the top end of the quantitative feeding device (9), and a first non-return valve (92) is installed inside the input end of the bottom end of the quantitative feeding device (9), and a first delivery pipe (93) capable of outputting the extractant inside the heating device (4) is fixed to one end of the first non-return valve (92).

8. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 7, characterized in that: A second one-way valve (95) is installed inside the input end on the other side of the bottom end of the quantitative feeding device (9), and a second delivery pipe (96) capable of extending to the inside of the solid-liquid separation barrel (3) is installed at one end of the second one-way valve (95), and a nozzle (97) is installed at the output end of the second delivery pipe (96).

9. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: An exhaust pipe (7) is arranged on the other side of the top end of the outer shell (2), a fan (71) capable of extracting air from the interior of the outer shell (2) is arranged at the bottom of the exhaust pipe (7), and a shell (72) is arranged outside the output end of the exhaust pipe (7).

10. The high-efficiency extraction equipment for deep processing of oils and fats according to claim 1, characterized in that: A condensate storage tank (6) is fixed to one side of the outer shell (2), a delivery pump (61) is provided at the top end of the condensate storage tank (6), and a cooling coil (62) capable of being wound around the outside of the output end of the exhaust pipe (7) is provided at the output end of the delivery pump (61).

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