Fish oil filter press convenient to observe

Abstract

The utility model discloses a fish oil filter press convenient to observe, which relates to the field of filter presses and comprises a base and a filter press cylinder, a filter plate is arranged in the filter press cylinder, three groups of filter columns are mounted at the top of the filter plate, first filter holes are formed in the outer walls of the filter columns, an extrusion plate is arranged at the top of the filter plate, and the extrusion plate is connected with the filter plate. And a first extrusion column is fixed at the bottom of the extrusion plate. The first extrusion column and the second extrusion column are matched with the filter plate to extrude a fish oil raw material, the extrusion of the first extrusion column and the second extrusion column enables the filter cloth group to deform, and the filter cloth group is attached to the inner walls of the filter column and the filter pressing cylinder; fish oil squeezed by the filter cloth group close to the filter column can flow into the filter column through the first filter holes, and fish oil squeezed by the filter cloth group close to the inner wall of the filter pressing cylinder can flow into the filter pressing cylinder through the plurality of second filter holes, so that the flowing time of the fish oil in the raw materials is shortened by the squeezing mode, and the squeezing speed of the fish oil is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of filter press, concretely is a fish oil filter press convenient to observe. BACKGROUND

[0002] As the key equipment in the fish oil production process, the fish oil filter press is mainly used for efficiently separating fish oil from raw materials, and the fish oil is separated from other impurities by mechanical pressure to achieve the purpose of preliminary purification, which plays an indispensable role in ensuring the quality and production efficiency of fish oil.

[0003] Currently, in the daily production practice of many small fish oil production plants, a relatively traditional fish oil extraction method is generally used. They will wrap the fish oil raw materials in filter cloth with small filter holes, carefully make them into filter bags, then place multiple filter bags wrapped with fish oil raw materials in order in the filter cylinder, and apply extrusion force to the fish oil raw materials in the filter cylinder by means of the filter plate connected to the end of the hydraulic cylinder. Under the action of pressure, fish oil will seep out through the small filter holes on the filter cloth, thereby realizing the separation from other solid impurities in the raw materials.

[0004] During the pressing process of the filter plate on the fish oil raw materials, the fish oil slowly penetrates to the outside of the filter cloth and then collects at the bottom of the filter press for collection. In order to enable the fish oil to be extracted, the pressing time of the fish oil raw materials is usually increased, so that the extracted fish oil can penetrate to the bottom of the filter press for collection. This traditional pressing method results in a low oil extraction rate of fish oil. TECHNICAL CONTENT

[0005] Therefore, the utility model aims to provide a fish oil filter press convenient to observe, to solve the technical problem of low oil extraction rate of fish oil caused by the simple extrusion structure inside the filter press.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fish oil filter press convenient to observe, comprising a base and a filter cylinder, a fixed ring is fixed on one side of the base, a filter cylinder is installed on the inner wall of the fixed ring, a filter plate is arranged in the filter cylinder, three groups of filter columns are installed on the top of the filter plate, a plurality of first filter holes are formed on the outer wall of the filter column, an extrusion plate is arranged on the top of the filter plate, three groups of first extrusion columns are fixed on the bottom of the extrusion plate, and a second extrusion column is arranged on one side of the first extrusion column.

[0007] By adopting the technical scheme, the problem that the simple extrusion structure in the filter press leads to low fish oil extraction rate is solved, during the downward movement of the extrusion plate, the first extrusion column and the second extrusion column at the bottom of the extrusion plate extrude the fish oil raw materials through cooperation with the filter plate, the extrusion of the first extrusion column and the second extrusion column causes the filter cloth group to deform, the filter cloth group is attached to the inner wall of the filter column and the filter cylinder, the fish oil extruded by the filter cloth group close to the filter column flows into the filter column through the first filter hole, and the fish oil extruded by the filter cloth group close to the inner wall of the filter cylinder flows into the filter cylinder through the second filter hole, the extrusion mode reduces the flowing time of the fish oil in the fish oil raw materials, thereby accelerating the fish oil extraction rate.

[0008] The utility model further sets up, the top of extrusion plate is connected with the connecting block, the top of connecting block is fixed with hydraulic rod, the end of hydraulic rod is connected with hydraulic cylinder.

[0009] As preferred, the hydraulic cylinder drives the hydraulic rod connected to the end through the connecting block to push the extrusion plate to move downward in the filter cylinder.

[0010] The utility model further sets up, the bottom of filter cylinder is installed with the collection cylinder, the inside of collection cylinder is provided with the view warehouse board, and the view warehouse board adopts transparent glass material quality.

[0011] As preferred, the fish oil gathered to the bottom of the filter cylinder can be collected in the collection cylinder, and personnel can observe the collection condition of the fish oil in the collection cylinder through the transparent view warehouse board on the outer wall of the collection cylinder.

[0012] The utility model further sets up, the inside of filter column is provided with first through -hole, and the first through -hole is connected with a plurality of first filter holes.

[0013] As preferred, the first through -hole will gather the fish oil flowing into the first filter hole, so that the fish oil flows to the bottom of the filter press.

[0014] The utility model further sets up, the bottom of filter plate is connected with the connecting column, the outer wall of connecting column is fixed with three sets of support column, and the bottom of filter plate is provided with the reinforcing ring.

[0015] As preferred, when the filter plate is placed in the filter cylinder, the filter cylinder supports the filter plate through the three sets of support columns in contact with the inner wall of the filter cylinder, and the reinforcing ring strengthens the bottom structure of the filter plate, so that the part of the filter plate bottom in contact with the inside of the filter cylinder will not be damaged due to extrusion.

[0016] The utility model further sets up, the end of support column is connected with the support ring, the support ring is arc -shaped, and the bottom surface of the support ring is matched with the arc surface of the bottom end of the inner wall of the filter cylinder.

[0017] As preferably, the arc-shaped support ring is stably clamped on the inner wall of the bottom cone of the filter cartridge, and the support ring increases the contact area between the support column and the inner wall of the filter cartridge, so that the filter plate is stably clamped inside the filter cartridge.

[0018] The utility model further sets up, the inner wall of filter cartridge is equipped with multiple groups of second filter holes, and the second filter hole is inclinedly arranged.

[0019] As preferably, the squeezed fish oil can enter the inside of the filter cartridge through the second filter hole, and the inclined second filter hole can reduce the residual amount of fish oil in the second filter hole.

[0020] The utility model further sets up, the end of second filter hole is connected with connecting hole, and the end of connecting hole is provided with second through hole.

[0021] As preferably, the connecting hole is communicated with multiple groups of second filter holes in the vertical direction, so that the fish oil flowing into the second filter hole flows into the bottom of the filter cartridge through the second through hole connected at the end of the connecting hole.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model discloses a filter cartridge, a hydraulic cylinder, an extrusion plate, a filter plate and a filter column are arranged, solve the problem that the simple extrusion structure in the filter press leads to the low oil extraction rate of fish oil pressing, the first extrusion column and the second extrusion column at the bottom of the extrusion plate will extrude fish oil raw materials through the cooperation with the filter plate during the downward movement of the extrusion plate, the extrusion of the first extrusion column and the second extrusion column will make the filter cloth group deform, and the filter cloth group will be attached on the inner wall of the filter column and the filter cartridge, the fish oil squeezed by the filter cloth group close to the filter column will flow into the inside of the filter column through the first filter hole, and the fish oil squeezed by the filter cloth group close to the inner wall of the filter cartridge will flow into the inside of the filter cartridge through multiple second filter holes, and the squeezing mode reduces the flowing time of fish oil in the fish oil raw materials, thereby accelerating the oil extraction rate of fish oil.

[0024] The utility model discloses a filter column, a first extrusion column and a second extrusion column, and the setting of the first extrusion column, the second extrusion column and the filter column increases the extrusion contact area of the device to the filter cloth, so that the fish oil raw materials wrapped in the filter cloth can obtain sufficient squeezing effect, and the extrusion of the first extrusion column and the second extrusion column will make the filter cloth wrapped with fish oil raw materials deform, so that the filter cloth is tightly attached on the inner wall of the filter column and the filter cartridge. ACCURATE DRAWING

[0025] Figure 1 It is the whole schematic diagram of the device of the utility model;

[0026] Figure 2The internal structure diagram of the filter cylinder of the utility model;

[0027] Figure 3 The overall structure diagram of the extrusion plate of the utility model;

[0028] Figure 4 The internal structure diagram of the filter column of the utility model;

[0029] Figure 5 The internal sectional view of the filter cylinder of the utility model.

[0030] Mark explanation:

[0031] 1, machine base; 101, fixed ring; 2, hydraulic cylinder; 201, hydraulic cylinder; 202, connecting block; 3, extrusion plate; 301, first extrusion column; 302, second extrusion column; 4, filter plate; 401, connecting column; 402, support column; 403, support ring; 404, reinforcing ring; 5, filter column; 501, first filter hole; 502, first through hole; 6, collection cylinder; 601, view warehouse plate; 7, filter cylinder; 701, second filter hole; 702, connecting hole; 703, second through hole. Specific implementation

[0032] The technical solutions in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as limiting the utility model.

[0033] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0034] Please refer to Figure 1 — Figure 5, including the base 1 and filter press cylinder 7, one side of the base 1 is fixed with the fixed ring 101, the inner wall of the fixed ring 101 is installed with the filter press cylinder 7, the inside of the filter press cylinder 7 is provided with the filter plate 4, the top of the filter plate 4 is installed with three groups of filter columns 5, the outer wall of the filter column 5 is provided with a plurality of first filter holes 501, the top of the extrusion plate 3 is provided with three groups of first extrusion columns 301, one side of the first extrusion column 301 is provided with the second extrusion column 302, the problem that the simple extrusion structure in the filter press leads to low oil extraction rate of fish oil is solved, during the downward movement of the extrusion plate 3, the first extrusion column 301 and the second extrusion column 302 at the bottom of the extrusion plate 3 will extrude the fish oil raw materials through cooperation with the filter plate 4, the extrusion of the first extrusion column 301 and the second extrusion column 302 will make the filter cloth group deform, the filter cloth group will be attached to the inner wall of the filter column 5 and the filter press cylinder 7, the fish oil squeezed out by the filter cloth group close to the filter column 5 will flow into the inside of the filter column 5 through the first filter hole 501, and the fish oil squeezed out by the filter cloth group close to the inner wall of the filter press cylinder 7 will flow into the inside of the filter press cylinder 7 through a plurality of second filter holes 701, this squeezing mode reduces the flowing time of fish oil in the squeezed fish oil raw materials, thereby accelerating the fish oil extraction rate.

[0035] In the above embodiment, please refer to Figure 2 , the top of the extrusion plate 3 is connected with the connecting block 202, the top of the connecting block 202 is fixed with the hydraulic rod 201, the end of the hydraulic rod 201 is connected with the hydraulic cylinder 2, the hydraulic cylinder 2 drives the hydraulic rod 201 connected with the end to push the extrusion plate 3 to move downwardly in the filter press cylinder 7 through the connecting block 202.

[0036] In the above embodiment, please refer to Figure 2 , the bottom of the filter press cylinder 7 is installed with the collecting cylinder 6, the inside of the collecting cylinder 6 is provided with the view bin plate 601, and the view bin plate 601 is made of transparent glass material, the fish oil gathered to the bottom of the filter press cylinder 7 will be collected into the collecting cylinder 6, and the personnel can observe the collection condition of the fish oil in the collecting cylinder 6 through the transparent view bin plate 601 on the outer wall of the collecting cylinder 6.

[0037] In the above embodiment, please refer to Figure 4 , the inside of the filter column 5 is provided with the first through hole 502, the first through hole 502 communicates with a plurality of first filter holes 501, the first through hole 502 will collect the fish oil flowing into the first filter hole 501, so that the fish oil flows to the bottom of the filter press 7.

[0038] In the above embodiment, please refer to Figure 4The bottom of the filter plate 4 is connected with a connecting column 401, and the outer wall of the connecting column 401 is fixed with three groups of supporting columns 402. The bottom of the filter plate 4 is provided with a reinforcing ring 404. When the filter plate 4 is placed in the filter cylinder 7, the filter cylinder 7 supports the filter plate 4 by the three groups of supporting columns 402 in contact with the inner wall of the filter cylinder 7, and the reinforcing ring 404 strengthens the bottom structure of the filter plate 4, so that the part of the filter plate 4 in contact with the inside of the filter cylinder 7 will not be damaged due to extrusion.

[0039] In the above embodiment, please refer to Figure 2 and Figure 4 The end of the supporting column 402 is connected with a supporting ring 403, the supporting ring 403 is arc-shaped, and the bottom surface of the supporting ring 403 matches the arc surface of the bottom end of the inner wall of the filter cylinder 7. The arc-shaped supporting ring 403 is stably clamped on the conical inner wall at the bottom of the filter cylinder 7, and the supporting ring 403 increases the contact area between the supporting column 402 and the inner wall of the filter cylinder 7, so that the filter plate is stably clamped in the filter cylinder 7.

[0040] In the above embodiment, please refer to Figure 5 A plurality of second filter holes 701 are formed in the inner wall of the filter cylinder 7, and the second filter holes 701 are inclined. The pressed fish oil enters the inside of the filter cylinder 7 through the second filter holes 701, and the inclined second filter holes 701 can reduce the residual amount of fish oil in the second filter holes 701.

[0041] In the above embodiment, please refer to Figure 5 The end of the second filter hole 701 is connected with a connecting hole 702, and the end of the connecting hole 702 is provided with a second through hole 703. The connecting hole 702 communicates with a plurality of second filter holes 701 in the vertical direction, so that the fish oil flowing into the second filter holes 701 flows into the bottom of the filter cylinder 7 through the second through hole 703 connected with the end of the connecting hole 702.

[0042] The utility model discloses a filter cloth group is placed to the inside of pressure filter cylinder 7 first, and the extrusion plate 3 is driven to move down through the end connection hydraulic cylinder 201 of hydraulic cylinder 2, the first extrusion column 301 and the second extrusion column 302 of extrusion plate 3 bottom will carry out extrusion to fish oil raw materials through the cooperation with filter plate 4 in the process of moving down, and the extrusion of the first extrusion column 301 and the second extrusion column 302 will make filter cloth group deformation, and the filter cloth group will be attached on the inner wall of filter column 5 and pressure filter cylinder 7, and the fish oil squeezed out by the filter cloth group close to filter column 5 can flow into the inside of filter column 5 through the first filter hole 501, and the fish oil gathered to the inside of filter column 5 can flow to the bottom of pressure filter cylinder 7 through the first through -hole 502, and the fish oil squeezed out by the filter cloth group close to the inner wall of pressure filter cylinder 7 can flow into the connecting hole 702 in the inside of pressure filter cylinder 7 through the second filter hole 701 and is gathered, and then through the second through -hole 703 and flow to the bottom of pressure filter cylinder 7, and the fish oil gathered to the bottom of pressure filter cylinder 7 can be collected to the collection cylinder 6, and personnel can observe the collection condition of fish oil in the inside of collection cylinder 6 through transparent view bin plate 601 on the outer wall of collection cylinder 6.

[0043] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in the suitable way, and the person skilled in the art can make the modification, replacement and change etc. without the creative contribution after reading the whole specification without departing from the principles and the tenet of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A fish oil filter press for easy observation, comprising a base (1) and a filter press cylinder (7), characterized in that: One side of the frame (1) is fixed with a fixed ring (101), the inner wall of the fixed ring (101) is installed with a filter cylinder (7), the inside of the filter cylinder (7) is provided with a filter plate (4), the top of the filter plate (4) is installed with three groups of filter columns (5), the outer wall of the filter column (5) is opened with a plurality of first filter holes (501), the top of the filter plate (4) is provided with an extrusion plate (3), the bottom of the extrusion plate (3) is fixed with three groups of first extrusion columns (301), one side of the first extrusion column (301) is provided with a second extrusion column (302).

2. A fish oil filter for easy observation according to claim 1, characterized in that: The top of the extrusion plate (3) is connected with a connecting block (202), the top of the connecting block (202) is fixed with a hydraulic rod (201), and the end of the hydraulic rod (201) is connected with a hydraulic cylinder (2).

3. The fish oil filter for easy observation according to claim 1, characterized in that: The bottom of the filter cylinder (7) is installed with a collecting cylinder (6), the inside of the collecting cylinder (6) is provided with a view warehouse plate (601), and the view warehouse plate (601) is made of transparent glass material.

4. The fish oil filter for easy observation according to claim 1, characterized in that: The inside of the filter column (5) is provided with a first through hole (502), and the first through hole (502) is communicated with a plurality of first filter holes (501).

5. The fish oil filter for easy observation according to claim 1, characterized in that: The bottom of the filter plate (4) is connected with a connecting column (401), the outer wall of the connecting column (401) is fixed with three groups of supporting columns (402), and the bottom of the filter plate (4) is provided with a reinforcing ring (404).

6. A fish oil filter for easy observation according to claim 5, characterized in that: The end of the supporting column (402) is connected with a supporting ring (403), the supporting ring (403) is arc-shaped, and the bottom surface of the supporting ring (403) matches the arc surface of the bottom end of the inner wall of the filter cylinder (7).

7. The fish oil filter for easy observation according to claim 1, characterized in that: A plurality of second filter holes (701) are opened in the inner wall of the filter cylinder (7), and the second filter holes (701) are inclined.

8. A fish oil filter for easy observation according to claim 7, characterized in that: The end of the second filter hole (701) is connected with a connecting hole (702), and the end of the connecting hole (702) is provided with a second through hole (703).

Images