Squeezing and purifying device for edible oil production

Abstract

The utility model discloses a squeezing and purifying device for edible oil production, and belongs to the technical field of edible oil production. The device mainly comprises a frame body; the first support frame is mounted at the upper end of the frame body; the feeding mechanism is mounted at the upper end of the first supporting frame; the squeezing mechanism is mounted on the first supporting frame; the filtering mechanism is installed at the lower end of the frame body and comprises a discharging channel, a discharging channel, a filtering mechanism and a discharging mechanism, and the discharging channel is installed at the lower end of the frame body; the second sliding groove is formed in the discharging channel. The filter screen is arranged on the second sliding chute in a sliding manner; the mounting plate is mounted at the front end of the filter screen; the handle is mounted on one side, far away from the filter screen, of the mounting plate. According to the squeezing and purifying device for edible oil production, by arranging the detachable filter screen, the effect that the filter screen can be detached and cleaned, so that filter residues staying on the filter screen are cleaned, and the filter screen is prevented from being blocked is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of edible oil production, and specifically relates to a pressing and purification device for edible oil production. Background Art

[0002] The process of edible oil production starts with the preparation of raw materials, such as the collection and processing of seeds or fruits. Then, the raw materials are extracted with oil through processes such as pressing or leaching. The extracted oil will be refined, including steps such as degumming, deacidification, decolorization, and deodorization, to remove impurities and improve the quality of the oil. After refining, the high-temperature edible oil will pass through a rapid cooling device for cooling to meet the requirements of subsequent processes. Finally, the cooled edible oil is filled and stored.

[0003] For example, the patent with the publication number CN220297912U discloses a pressing device for edible oil production. In this patent, a hydraulic rod drives a pressing plate and a connecting rod to move downward. The connecting rod drives a toothed plate to move downward. The movement of the toothed plate drives a gear and a threaded rod to rotate. The rotation of the threaded rod drives a threaded block to move relatively. The relative movement of the threaded block drives a movable rod to rotate. The rotation of the movable rod can drive a filter plate to move upward. At the same time, the pressing plate moves downward, so as to fully squeeze the raw materials in the fixed frame, improve the oil yield of the edible oil raw materials. The pressed edible oil is filtered through a filter screen and finally discharged through an oil outlet pipe.

[0004] However, during the implementation of the above patent, the continuously filtered pressed edible oil may have filter residues staying on the filter screen, which may cause the filter screen to become blocked, thereby reducing the filtering efficiency.

[0005] Therefore, it is necessary to provide a pressing and purification device for edible oil production to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of the present application. Therefore, it may include information that does not constitute prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a pressing and purification device for edible oil production, which solves the problem that the continuously filtered edible oil may have filter residues staying on the filter screen, resulting in blockage.

[0008] The technical solution adopted by the present application to solve its technical problems is: a pressing and purification device for edible oil production, including:

[0009] A frame;

[0010] A first support frame, which is installed at the upper end of the frame;

[0011] A feeding mechanism, which is mounted on the upper end of the first supporting frame and is used to provide an entrance for the raw material to enter the press;

[0012] a pressing mechanism, which is mounted on the first supporting frame and is used to press the raw material;

[0013] A filtering mechanism is installed at the lower end of the frame, and is used to further separate grease and solid residue. The filtering mechanism includes:

[0014] A material discharge channel is installed at the lower end of the frame;

[0015] a second chute, the second chute being arranged inside the feeding channel;

[0016] a filter screen, the filter screen being slidably disposed on the second chute;

[0017] A mounting plate, the mounting plate being mounted on the front end of the filter screen;

[0018] A handle is mounted on a side of the mounting plate away from the filter screen.

[0019] Furthermore, the feeding mechanism includes a feeding channel fixedly arranged at the upper end of the first support frame, a feeding hopper fixedly arranged at the upper end of the feeding channel, a first slide groove is provided at the connection between the feeding hopper and the feeding channel, a baffle is slidably arranged on the first slide groove, the baffle passes through the feeding channel and extends to the outside, and a handle is fixedly provided on one end extending to the outside.

[0020] Furthermore, the squeezing mechanism includes a squeezing screw rotatably arranged between the two groups of the first support frames, and spiral blades are fixedly arranged on the outside of the squeezing screw, and the spiral blades are evenly arranged along the direction of the squeezing screw;

[0021] Two groups of second support frames are fixedly provided on the upper end of the frame body, a cover shell is fixedly provided on the upper end of the frame body between the two groups of second support frames, a pressing cage is fixedly provided on the two groups of second support frames and located inside the cover shell, and multiple groups of small holes are provided on the outside of the pressing cage. A transmission assembly is fixedly provided on one side of the first support frame.

[0022] Furthermore, the transmission assembly includes a second pulley fixedly arranged at one end of the squeezing screw, and a motor is fixedly arranged at the lower end of the first support frame, and a first pulley is fixedly arranged at the output end of the motor, and a belt is connected to the first pulley and the second pulley for transmission.

[0023] Further, the screw press is divided into a thinner end and a thicker end. The thinner end is located outside the pressing cage, and the thicker end is located inside the pressing cage. The thicker end and the inner wall of the pressing cage form a pressing chamber.

[0024] Further, a discharge port is fixedly arranged at the bottom end of the feeding channel, and the discharge port is communicated with the feeding channel.

[0025] The beneficial effect of the present application is that an edible oil production pressing and purification device provided by the present application can disassemble and clean the filter screen by setting a detachable filter screen, so as to clean the filter residue staying on the filter screen and prevent the filter screen from being blocked.

[0026] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The attached drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0028] Figure 1 is an overall schematic diagram of an edible oil production pressing and purification device in the present application;

[0029] Figure 2 is a schematic diagram of the feeding mechanism;

[0030] Figure 3 is a schematic diagram of the pressing mechanism;

[0031] Figure 4 is an exploded schematic diagram of the pressing cage;

[0032] Figure 5 is a schematic diagram of the screw press;

[0033] Figure 6 is a schematic diagram of the filtering mechanism;

[0034] Among them, the reference numerals in the drawings are as follows:

[0035] 1, frame body; 2, feeding mechanism; 3, pressing mechanism; 4, filtering mechanism; 5, housing; 20, feeding channel; 21, first chute; 22, baffle; 30, second pulley; 6, first support frame; 32, screw press; 34, second support frame; 35, belt; 36, first pulley; 37, motor; 51, pressing cage; 40, feeding channel; 41, filter screen; 42, discharge port; 43, handle; 44, second chute; 50, support table. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0038] As Figure 1 - Figure 2 shown, the present application provides an edible oil production pressing and purification device, including a frame 1 and two groups of first support frames 6 fixedly arranged at the upper end of the frame 1. A feeding mechanism 2 is fixedly arranged at the upper end of the first support frame 6, and the feeding mechanism 2 is used for inputting raw materials.

[0039] The feeding mechanism 2 includes a feeding channel 20 fixedly arranged at the upper end of the first support frame 6. A feeding hopper (not marked in the figure) is fixedly arranged at the upper end of the feeding channel 20, and a first chute 21 is opened on the feeding hopper. A baffle 22 is slidably arranged on the first chute 21, so that the baffle 22 can slide in the first chute 21.

[0040] At the same time, the baffle 22 penetrates through the feeding channel 20 and extends to the outside, and a handle (not shown in the figure) is fixedly arranged at the end extending to the outside. Thus, the staff can pull the handle to make the baffle 22 slide along the first chute 21 to close or open the feeding channel 20.

[0041] As Figure 1 and Figure 3 - Figure 4 shown, a pressing mechanism 3 is rotatably arranged on the first support frame 6, and the pressing mechanism 3 is used for pressing the raw materials.

[0042] The pressing mechanism 3 includes a screw auger 32 rotatably arranged between two groups of first support frames 6. A spiral blade (not marked in the figure) is fixedly arranged outside the screw auger 32, and the spiral blades are evenly arranged along the direction of the screw auger 32.

[0043] At the same time, a second pulley 30 is fixedly installed at one end of the screw auger 32, and a motor 37 is fixedly arranged at the lower end of the frame 1. A first pulley 36 is fixedly arranged at the output end of the motor 37. A belt 35 is drivingly connected between the first pulley 36 and the second pulley 30. Thus, the driving motor 37 can drive the second pulley 30 through the first pulley 36, so that the screw auger 32 can rotate on the support table 50.

[0044] Meanwhile, two groups of second support frames 34 are fixedly arranged at the upper end of the frame body 1, and a cover shell 5 is fixedly arranged at the position between the two groups of second support frames 34 at the upper end of the frame body 1. The cover shell 5 covers the screw press 32, thereby protecting the screw press 32 from external pollution and damage, and at the same time reducing the splashing grease;

[0045] Meanwhile, a cage 51 is fixedly arranged inside the cover shell 5 on the two groups of second support frames 34. Meanwhile, a plurality of small holes are formed in the outer part of the cage 51. The small holes are used for discharging the grease pressed out by the pressing mechanism 3 and initially blocking larger particulate matters;

[0046] It should be noted that the screw press 32 is divided into a thinner end and a thicker end. The thinner end is located outside the cage 51, so as to push the material forward to the inside of the cage 51 by the rotation of the screw press 32 by using the spiral blades. At the same time, the thicker end is located inside the cage 51. The thicker end and the inner wall of the cage 51 form a pressing cavity. After the raw material is transported to the pressing cavity, the pressure received by the raw material will gradually increase as the gap between the screw press 32 and the inner wall of the pressing chamber gradually becomes smaller. When the pressure reaches a certain level, the liquid in the raw material can be extruded to achieve the purpose of pressing the raw material;

[0047] Meanwhile, during the pressing process, the liquid flows out through the pores of the plurality of small holes formed in the outer part of the cage 51, while the solid particles are blocked inside the cage 51. After forming dry solid materials, they are finally discharged from the end of the cage 51 with the continuous rotation of the screw press 32;

[0048] Such as Figure 1 and Figure 6 shown, in order to further filter and purify the pressed grease, a filtering mechanism 4 is fixedly arranged at the lower end of the frame body 1 directly below the small holes in the outer part of the cage 51. The filtering mechanism 4 is used for further separating the grease and solid residues, thereby further improving the purity of the grease;

[0049] The filtering mechanism 4 includes a blanking channel 40 fixedly arranged at the lower end of the frame body 1. The blanking channel 40 is used for providing a flowing space for the pressed raw material. Meanwhile, a plurality of second sliding grooves 44 are formed in the blanking channel 40;

[0050] A plurality of filter meshes 41 are slidably arranged on the second sliding grooves 44. The plurality of filter meshes 41 are vertically arranged inside the blanking channel 40, and the apertures of the plurality of filter meshes 41 decrease in sequence, thereby gradually filtering the pressed grease;

[0051] Meanwhile, a mounting plate (not marked in the figure) is fixedly arranged at the front end of the filter net 41, and a handle 43 is fixedly arranged on the other side of the mounting plate. By pulling the handle 43, the filter net 41 can be driven to slide along the second sliding groove 44 inside the blanking channel 40, so that after the filter net 41 is filtered, it can be disassembled for cleaning and maintenance;

[0052] Meanwhile, a discharge port 42 is fixedly arranged at the bottom end of the blanking channel 40. The discharge port 42 is communicated with the blanking channel 40 and is used for discharging the filtered pure grease;

[0053] Before the pressing starts, the staff can open the feeding channel 20 by pulling the baffle 22, so that the feeding channel 20 can feed materials evenly. At this time, the driving motor 37 drives the second pulley 30 through the first pulley 36, so that the screw press 32 rotates on the support table 50;

[0054] Through the rotation of the screw press 32, the spiral blades on the screw press 32 push the materials forward and move them into the pressing cage 51. At this time, the pressure between the raw materials and the wall of the pressing chamber gradually increases, so as to squeeze out the liquid in the raw materials and realize solid-liquid separation;

[0055] In order to further purify the pressed grease, the grease will flow into the blanking channel 40 along the small holes of the screw press 32, and is gradually filtered by the multi-layer filter nets 41 in the blanking channel 40, so that the grease is of better quality. Finally, the filtered high-quality grease is smoothly discharged through the discharge port 42.

[0056] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An oil production pressing and purification device, characterized in that: Comprising: Frame body (1); First support frame (6), which is installed at the upper end of the frame body (1); Feeding mechanism (2), which is installed at the upper end of the first support frame (6), and the feeding mechanism (2) is used to provide an inlet for raw materials to enter the press; Pressing mechanism (3), which is installed on the first support frame (6), and the pressing mechanism (3) is used to perform pressing operations on raw materials; Filtering mechanism (4), which is installed at the lower end of the frame body (1), and the filtering mechanism (4) is used to further separate grease and solid residues. The filtering mechanism (4) includes: Feeding channel (40), which is installed at the lower end of the frame body (1); Second chute (44), which is opened inside the feeding channel (40); Filter screen (41), which is slidably arranged on the second chute (44); Mounting plate, which is installed at the front end of the filter screen (41); Handle (43), which is installed on the side of the mounting plate away from the filter screen (41).

2. The oil production pressing and purification device according to claim 1, characterized in that: The feeding mechanism (2) includes a feeding channel (20) fixedly arranged at the upper end of the first support frame (6). A feeding hopper is fixedly arranged at the upper end of the feeding channel (20). A first chute (21) is opened at the connection between the feeding hopper and the feeding channel (20). A baffle (22) is slidably arranged on the first chute (21). The baffle (22) penetrates through the feeding channel (20) and extends to the outside. A grip is fixedly arranged at the end extending to the outside.

3. A pressing and purification device for edible oil production according to claim 1, wherein: The pressing mechanism (3) includes a screw (32) rotatably arranged between two groups of the first support frames (6). A spiral blade is fixedly arranged outside the screw (32). The spiral blades are uniformly arranged along the direction of the screw (32); Two groups of second support frames (34) are fixedly arranged at the upper end of the frame body (1). A housing (5) is fixedly arranged between the two groups of second support frames (34) at the upper end of the frame body (1). A cage (51) is fixedly arranged inside the housing (5) on the two groups of second support frames (34). Multiple small holes are opened outside the cage (51). A transmission component is fixedly arranged on one side of the first support frame (6).

4. The oil production pressing and purification device according to claim 3, characterized in that: The transmission component includes a second pulley (30) fixedly arranged at one end of the screw (32). At the same time, a motor (37) is fixedly arranged at the lower end of the first support frame (6). A first pulley (36) is fixedly arranged at the output end of the motor (37). A belt (35) is drivingly connected between the first pulley (36) and the second pulley (30).

5. An edible oil production pressing and purification device according to claim 3, characterized in that: The screw (32) is divided into a thinner end and a thicker end. The thinner end is located outside the cage (51), and the thicker end is located inside the cage (51). The thicker end and the inner wall of the cage (51) form a pressing cavity.

6. The oil production pressing and purification device according to claim 3, wherein: An outlet (42) is fixedly arranged at the bottom end of the feeding channel (40). The outlet (42) is communicated with the feeding channel (40).

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