Separating and filtering device for solid-liquid mixed grease

Abstract

The utility model discloses a separating and filtering device for solid-liquid mixed grease, which comprises a grease separating box, a feed port is arranged above the grease separating box, squeeze rollers are mounted on two sides in the grease separating box, and one end of each squeeze roller is connected with a driving motor; and extrusion plates are installed on the two sides of the interior of the filter box, hydraulic push rods are connected to the outer sides of the extrusion plates, a discharging opening is formed in the middle of the interior of the filter box, and oil filter holes are formed in the two sides of the discharging opening. Compared with an existing device, the separating and filtering device for the solid-liquid mixed grease has the advantages that the extrusion plates can be driven to move relatively through the hydraulic push rod, impurities in the filtering box can be extruded through the relatively close extrusion plates, so that grease in the impurities can be extruded out, and the grease can fall down through oil filtering holes; meanwhile, in the process that the extrusion plate and the filter box move relative to each other, grease in the oil filter holes can be scraped, and the filter holes are prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a separation filtering device for solid-liquid mixed grease. Background Art

[0002] Solid-liquid mixed grease refers to a state in which solid and liquid substances are mixed together. This mixing can occur between different substances, especially in the fields of food processing and chemical production. Animal fats are generally solid at room temperature, have good shortening properties, and are more commonly used. In the biopharmaceutical production process, leaching processes are often used to extract the active ingredients in animal tissues. After the animal tissues are extracted with the extract, solid-liquid separation is required, thus requiring a separation and filtration device for solid-liquid mixed grease.

[0003] A Chinese patent with the authorization publication number CN214861798 discloses a filtering device for animal fat production and processing, comprising a filter tank, a pre-filtering mechanism fixedly mounted on the inner top wall of the filter tank, a dredging mechanism fixedly mounted on both the left and right sides of the inner wall of the filter tank, a high-efficiency filtering mechanism provided inside the filter tank and below the dredging mechanism, and the pre-filtering mechanism including a filter chamber. The filtering device for animal fat production and processing has a pre-filtering function. When filtering animal fat, the animal fat can pass through the filter screen through the first oil filter hole and the second oil filter hole. By regularly dredging the first oil filter hole, the clogged animal fat is squeezed and crushed into smaller parts, which can then pass through the filter screen smoothly, thus avoiding the filter screen being clogged by solid fat, resulting in poor filtering effect. The filtering efficiency is improved, and the dredging can be performed automatically, saving time and effort, and speeding up the work progress.

[0004] Although the above-mentioned filtering equipment for oil production and processing improves the efficiency of filtration and can automatically dredge, saving time and effort, when the filter is blocked by oil impurities, the impurities will also contain more oil components. During the dredging process, the impurities also contain a large amount of oil. Directly discharging the impurities will cause waste of the internal oil, resulting in incomplete separation and waste of raw materials. For this reason, we propose a separation and filtration device for solid-liquid mixed oil. Utility Model Content

[0005] The purpose of the present utility model is to provide a separation and filtration device for solid-liquid mixed grease, so as to solve the problem proposed in the above background technology that when the filter is blocked by grease impurities, the impurities will also contain more grease components. During the dredging process, the impurities will also contain a large amount of grease. Directly discharging the impurities will cause waste of the internal grease, resulting in incomplete separation and waste of raw materials.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a separation and filtration device for solid-liquid mixed grease, comprising:

[0007] A grease separation box, wherein a feed port is provided on the top of the grease separation box, and squeezing rollers are installed on both sides of the grease separation box, and one end of the squeezing roller is connected to a driving motor;

[0008] A filter box is installed below the squeezing roller, with squeezing plates installed on both sides of the filter box, and hydraulic push rods connected to the outer sides of the squeezing plates. A discharge port is opened in the middle of the filter box, and oil filter holes are provided on both sides of the discharge port;

[0009] A material discharge baffle is installed on both sides below the material discharge port. A collecting box is placed below the material discharge baffle, and a slag collecting box is provided inside the collecting box.

[0010] Preferably, a rotating structure is formed between the driving motor and the squeezing rollers, and the squeezing rollers are symmetrically distributed about the vertical center line of the grease separation box.

[0011] Preferably, the squeezing rollers correspond to the positions of the filter boxes, and the filter boxes are evenly distributed along both sides of the bottom of the filter box.

[0012] Preferably, a telescopic structure is formed between the hydraulic push rod and the extrusion plate, and the extrusion plates are symmetrically distributed about the vertical center line of the filter box.

[0013] Preferably, the blanking baffle is further provided with:

[0014] A nut seat is connected to one side above the blanking baffle, a transmission screw rod is installed inside the nut seat, and one end of the transmission screw rod is connected to a transmission motor.

[0015] Preferably, the filter box corresponds to the position of the collection box, and the feed opening corresponds to the position of the slag collecting box.

[0016] Preferably, the grease separation box is further provided with:

[0017] A packaging plate is installed at one end outside the grease separation box, and the position of the packaging plate corresponds to that of the filter box.

[0018] Compared with the prior art, the present invention provides a separation and filtration device for solid-liquid mixed grease, which has the following beneficial effects:

[0019] The utility model can drive the extrusion plate to move relative to each other through the hydraulic push rod, and the relatively close extrusion plates can squeeze the impurities in the filter box, so that the grease in the impurities can be squeezed out, and the grease can fall through the oil filter holes. At the same time, in the process of mutual movement of the extrusion plate and the filter box, the grease in the oil filter holes can be scraped off, so as to avoid the filter holes being blocked, and to avoid the impurities containing more grease components when the filter screen is blocked by grease impurities. During the dredging process, the impurities also contain a large amount of grease. Directly discharging the impurities will cause waste of the internal grease, resulting in incomplete separation and waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a structural diagram of the filter box of the utility model;

[0022] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0024] Figure 5 This is a schematic diagram of the external structure of the utility model.

[0025] In the figure: 1. Grease separation box; 2. Feed inlet; 3. Squeeze roller; 4. Drive motor; 5. Filter box; 6. Squeeze plate; 7. Hydraulic push rod; 8. Feed inlet; 9. Feed baffle; 10. Oil filter hole; 11. Nut seat; 12. Conveyor screw; 13. Conveyor motor; 14. Collection box; 15. Slag collection box; 16. Packaging plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-3A separation and filtration device for solid-liquid mixed grease, comprising: a grease separation box 1, a feed inlet 2 is provided above the grease separation box 1, squeezing rollers 3 are installed on both sides of the grease separation box 1, and one end of the squeezing roller 3 is connected to a driving motor 4; a rotating structure is formed between the driving motor 4 and the squeezing roller 3, and the squeezing rollers 3 are symmetrically distributed about the vertical center line of the grease separation box 1; the driving motor 4 can drive the squeezing rollers 3 to rotate relative to each other, and the relatively rotating squeezing rollers 3 can squeeze the grease raw materials entering the grease separation box 1, thereby The liquid oil and water in the part are squeezed out; the nut seat 11 is connected to the upper side of the discharge baffle 9, and a conveying screw 12 is installed inside the nut seat 11, and one end of the conveying screw 12 is connected to a conveying motor 13; the position of the filter box 5 corresponds to the collection box 14, and the position of the discharge port 8 corresponds to the position of the slag collecting box 15; the conveying motor 13 can drive the conveying screw 12 to rotate, and the rotating nut seat 11 can convey the discharge baffle 9 in the horizontal direction, so as to facilitate the opening of the discharge port 8; the squeezed solid matter can fall into the slag collecting box 15 through the discharge port 8.

[0028] See also Figure 1 、 4 And 5, a separation and filtration device for solid-liquid mixed grease, comprising: a packaging plate 16, which is installed at one end outside the grease separation box 1, and the packaging plate 16 corresponds to the position of the filter box 5; the filter box 5 is installed below the squeezing roller 3, and squeezing plates 6 are installed on both sides of the filter box 5, and the outer side of the squeezing plate 6 is connected to a hydraulic push rod 7, a telescopic structure is formed between the hydraulic push rod 7 and the squeezing plate 6, and the squeezing plates 6 are symmetrically distributed about the vertical center line of the filter box 5; a discharge port 8 is opened in the middle of the filter box 5, and oil filter holes 10 are provided on both sides of the discharge port 8, and the squeezing roller 3 and the filter box 5 are connected. The positions correspond to each other, and the filter boxes 5 are evenly distributed along both sides of the bottom of the filter box 5; the discharge baffle 9 is installed on both sides below the discharge port 8, and a collecting box 14 is arranged below the discharge baffle 9, and a slag collecting box 15 is arranged inside the collecting box 14; the hydraulic push rod 7 can drive the extrusion plate 6 to move relatively, and the relatively close extrusion plate 6 can squeeze the impurities in the filter box 5, thereby squeezing out the grease in the impurities, and the grease can fall through the oil filter hole 10. At the same time, in the process of mutual movement between the extrusion plate 6 and the filter box 5, the grease in the oil filter hole 10 can be scraped off to avoid the filter hole being blocked.

[0029] Working principle: When using the separation and filtration device for solid-liquid mixed grease, first, the grease raw material is put into the grease separation box 1 through the feed port 2, and the drive motor 4 is started. The drive motor 4 drives the squeezing roller 3 to rotate relatively. The relatively rotating squeezing roller 3 can squeeze the grease raw material entering the grease separation box 1 and squeeze out the liquid oil and water inside it; secondly, the squeezed grease mixture falls into the filter box 5, and then the hydraulic push rod 7 is started. The hydraulic push rod 7 drives the squeezing plate 6 to move relatively. The relatively close squeezing plate 6 can squeeze the impurities in the filter box 5, thereby squeezing out the grease in the impurities, and the grease can pass through the oil filter hole 10 Falling, at the same time, in the process of mutual movement of the extrusion plate 6 and the filter box 5, the grease in the oil filter hole 10 can be scraped off to avoid the filter hole being blocked; then the conveying motor 13 is started, and the conveying motor 13 drives the conveying screw 12 to rotate, and the rotating nut seat 11 can convey the discharge baffle 9 in the horizontal direction, so as to facilitate the opening of the discharge port 8; the squeezed solid matter can fall into the slag collecting box 15 through the discharge port 8, and the solid-liquid separation and classified collection of the grease can be completed; finally, the grease separation box 1 is opened regularly through the packaging plate 16, which is convenient for cleaning the filter box 5. This is the working principle of the separation and filtration device for solid-liquid mixed grease.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation and filtration device for solid-liquid mixed grease, characterized in that: include: A grease separation box (1), wherein a feed port (2) is provided above the grease separation box (1), and squeezing rollers (3) are installed on both sides of the grease separation box (1), and one end of the squeezing roller (3) is connected to a driving motor (4); A filter box (5) is installed below the squeezing roller (3), and squeezing plates (6) are installed on both sides of the filter box (5). The outer sides of the squeezing plates (6) are connected to hydraulic push rods (7). A discharge port (8) is opened in the middle of the filter box (5), and oil filter holes (10) are provided on both sides of the discharge port (8); A material discharge baffle (9) is installed on both sides below the material discharge port (8); a collecting box (14) is arranged below the material discharge baffle (9), and a slag collecting box (15) is arranged inside the collecting box (14).

2. A separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: The driving motor (4) and the squeezing rollers (3) form a rotating structure, and the squeezing rollers (3) are symmetrically distributed about the vertical center line of the grease separation box (1).

3. The separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: The squeezing rollers (3) correspond to the positions of the filter boxes (5), and the filter boxes (5) are evenly distributed along both sides of the bottom of the filter box (5).

4. The separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: A telescopic structure is formed between the hydraulic push rod (7) and the extrusion plate (6), and the extrusion plate (6) is symmetrically distributed with respect to the vertical center line of the filter box (5).

5. The separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: The blanking baffle (9) is further provided with: A nut seat (11) is connected to one side above the unloading baffle (9); a transmission screw rod (12) is installed inside the nut seat (11), and one end of the transmission screw rod (12) is connected to a transmission motor (13).

6. The separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: The filter box (5) corresponds to the position of the collection box (14), and the discharge port (8) corresponds to the position of the slag collecting box (15).

7. The separation and filtration device for solid-liquid mixed grease according to claim 1, characterized in that: The grease separation box (1) is further provided with: A packaging plate (16) is installed at one end outside the grease separation box (1), and the packaging plate (16) corresponds to the position of the filter box (5).

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