A high efficiency belt filter press

Abstract

The utility model discloses a high-efficiency belt filter press, which relates to the technical field of filter presses and comprises a frame, a first non-interface annular mesh filter belt and a second non-interface annular mesh filter belt, wherein the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt are arranged in an annular manner at two positions, upper and lower, on the frame and are used for clamping and conveying materials; a squeezing roller group, wherein the squeezing roller group comprises a plurality of rollers, and the plurality of rollers are arranged in two rows, and the squeezing roller group is arranged between the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt, and is configured so that the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt are coiled in an S shape on one side close to each other. In the utility model, a lifting roller is arranged on the tail side of the squeezing roller group, and a moving mechanism is arranged, and the lifting roller can be moved to the outer wall close to the squeezing roller by the moving mechanism, so as to further squeeze out the remaining water in the bean dregs, and the squeezing efficiency and the dehydration effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a high-efficiency belt filter press. Background Art

[0002] With the rapid development of the food industry, okara, as a by-product, has been widely used in food processing. However, the high water content in okara not only increases the difficulty of transportation and storage, but also limits its further application value.

[0003] The traditional belt filter press mainly dehydrates the bean dregs by using a non-interface annular mesh filter belt and a squeezing roller. However, during the pressing process, the moisture content of the bean dregs gradually decreases as the pressing progresses. But in the later stage of pressing, the remaining moisture in the bean dregs is often difficult to be effectively squeezed out, resulting in a high final moisture content after pressing, which affects the subsequent utilization of the bean dregs. In view of the above defects, this device proposes a high-efficiency belt filter press. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a high-efficiency belt filter press.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency belt filter press comprises a frame and also includes:

[0007] A first non-interface annular mesh filter belt and a second non-interface annular mesh filter belt, wherein the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt are arranged in an annular manner at upper and lower positions on the frame for clamping and conveying materials;

[0008] A squeezing roller group, the squeezing roller group includes a plurality of rollers, the plurality of rollers are arranged in two rows, the squeezing roller group is arranged between the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt, and is configured so that the first non-interface annular mesh filter belt and the second non-interface annular mesh filter belt are coiled in an S shape on a side close to each other, thereby achieving squeezing of the clamped material;

[0009] At least one group of lifting rollers is arranged below the left side of the squeezing roller group, wherein the lifting rollers can be driven by the moving mechanism to contact with the squeezing roller group located in the lower row to further squeeze the material.

[0010] The above technical solution further includes: the plurality of squeezing roller groups are arranged in a manner of gradually decreasing diameters from the right side to the left side to achieve a gradually enhanced squeezing effect.

[0011] The moving mechanism includes two mounting frames, the two ends of the lifting roller are respectively rotatably connected to the opposite side walls of the two mounting frames, a moving rod is fixedly connected to the bottom wall of the mounting frame, a limiting frame is fixedly installed on the frame, a limiting slot is provided on the limiting frame, two mounting slots are provided on the frame, the moving rod movably passes through the limiting slot and is movably inserted into the inside of the mounting slot, a limiting plate is fixedly installed on the outer wall of the moving rod, a driving assembly is arranged below the limiting plate, and the driving assembly is used to drive the limiting plate to move.

[0012] The driving assembly comprises an air bag, and two air pipes are installed on the outer wall of the air bag, one of the air pipes is connected to an inflation pump, and the other air pipe is connected to an exhaust pump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a lifting roller is arranged on the tail side of the squeezing roller group, and a moving mechanism is arranged, through which the lifting roller can be moved to be close to the outer wall of the squeezing roller, so as to further squeeze out the remaining water in the bean dregs, which can effectively improve the squeezing efficiency and dehydration effect.

[0015] 2. In the utility model, the squeezing rollers on the squeezing roller group are arranged from large to small in diameter from right to left, so that when materials such as bean dregs begin to enter the S-shaped roller part layout for squeezing, the pressure increases from small to large, so that the moisture of materials such as bean dregs is gradually squeezed out, further improving the dehydration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency belt filter press proposed by the utility model;

[0017] Figure 2 It is a structural schematic diagram of a high-efficiency belt filter press.

[0018] In the figure:

[0019] 10. Frame; 11. Limiting frame; 20. First non-interface annular mesh filter belt; 30. Second non-interface annular mesh filter belt; 40. Extrusion roller group; 50. Lifting roller; 51. Air bag; 52. Mounting frame; 53. Moving rod; 54. Limiting plate; 55. Mounting slot; 56. Limiting slot. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1

[0022] See attached Figure 1-2The utility model proposes a high-efficiency belt filter press, including a frame 10; wherein, the improved scheme of the device mainly lies in the diameter of the roller and the addition of a lifting roller 50, and the remaining structure still adopts the structure of the filter press in the prior art, and the improved structure will not be repeated below.

[0023] It also includes a first non-interface annular mesh filter belt 20 and a second non-interface annular mesh filter belt 30. The first non-interface annular mesh filter belt 20 and the second non-interface annular mesh filter belt 30 are arranged in an annular manner at upper and lower positions on the frame 10 for clamping and conveying materials.

[0024] The squeezing roller group 40 includes a plurality of rollers, and the plurality of rollers are arranged in two rows, the upper and the lower. The squeezing roller group 40 is arranged between the first non-interface annular mesh filter belt 20 and the second non-interface annular mesh filter belt 30, and is configured so that the first non-interface annular mesh filter belt 20 and the second non-interface annular mesh filter belt 30 are coiled in an S shape on the adjacent side, thereby achieving squeezing of the clamped material;

[0025] At least one group of lifting rollers 50 is arranged at the lower left side of the squeezing roller group 40, wherein the lifting rollers 50 can be driven by the moving mechanism to contact with the squeezing roller group 40 in the lower row to further squeeze the material.

[0026] The plurality of squeezing roller groups 40 are arranged in a manner of gradually decreasing diameter from the right side to the left side to achieve a gradually increasing squeezing effect; wherein, Figure 1 As shown, the multiple squeezing roller groups 40 in the device are arranged in two rows, and the diameter of the rollers decreases from the rightmost to the left, so that when materials such as bean dregs begin to enter the S-shaped roller layout for squeezing, the pressure increases from a small amount. As the pressure increases, the moisture of materials such as bean dregs is gradually squeezed out.

[0027] The moving mechanism includes two mounting frames 52, and the two ends of the lifting roller 50 are rotatably connected to the opposite side walls of the two mounting frames 52 respectively. A moving rod 53 is fixedly connected to the bottom wall of the mounting frame 52. A limiting frame 11 is fixedly installed on the frame 10, and a limiting slot 56 is provided on the limiting frame 11. Two mounting slots 55 are provided on the frame 10. The moving rod 53 movably passes through the limiting slot 56 and is movably inserted into the inside of the mounting slot 55. A limiting plate 54 is fixedly installed on the outer wall of the moving rod 53, and a driving component is arranged below the limiting plate 54. The driving component is used to drive the limiting plate 54 to move. The driving component includes an air bag 51. Two air pipes are installed on the outer wall of the air bag 51, one of which is connected to an air pump, and the other is connected to an exhaust pump. Among them, three groups of air bags 51 are arranged in this device, and the three groups of air bags 51 are respectively located below the three rollers in the lower row near the left side, and the lifting roller 50 is pressed to a position close to the roller by the moving mechanism.

[0028] In this embodiment, when squeezing the bean curd residue, the air pump can be started to inflate the inside of the airbag 51. The inside of the airbag 51 is inflated and bulges, thereby driving the limit plate 54 to move upward, the limit plate 54 drives the moving rod 53 to move upward, and the moving rod 53 drives the mounting frame 52 and the lifting roller 50 to move upward until they are close to the side wall of the squeezing roller group 40.

[0029] The lifting roller 50 can be used to further squeeze out the remaining water in the bean dregs, which can effectively improve the squeezing efficiency and dehydration effect and improve the practicability of the device.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency belt filter press, comprising a frame (10), characterized in that: Also includes: A first non-interface annular mesh filter belt (20) and a second non-interface annular mesh filter belt (30), wherein the first non-interface annular mesh filter belt (20) and the second non-interface annular mesh filter belt (30) are arranged in an annular manner at upper and lower positions on the frame (10) and are used to clamp and convey materials; A squeezing roller group (40), the squeezing roller group (40) comprises a plurality of rollers, the plurality of rollers are arranged in two rows, the squeezing roller group (40) is arranged between the first non-interface annular mesh filter belt (20) and the second non-interface annular mesh filter belt (30), and is configured so that the first non-interface annular mesh filter belt (20) and the second non-interface annular mesh filter belt (30) are coiled in an S shape on one side close to each other, thereby squeezing the clamped material; at least one group of lifting rollers (50), the lifting rollers (50) are arranged at the lower left side of the squeezing roller group (40), wherein the lifting rollers (50) can be driven by a moving mechanism to contact the squeezing roller group (40) located in the lower row, so as to further squeeze the material.

2. A high-efficiency belt filter press according to claim 1, characterized in that: The plurality of squeezing roller groups (40) are arranged in a manner of gradually decreasing diameters from the right side to the left side, so as to achieve a gradually enhanced squeezing effect.

3. A high-efficiency belt filter press according to claim 1, characterized in that: The moving mechanism comprises two mounting frames (52), the two ends of the lifting roller (50) are rotatably connected to the opposite side walls of the two mounting frames (52), the bottom wall of the mounting frame (52) is fixedly connected with a moving rod (53), the frame (10) is fixedly mounted with a limiting frame (11), the limiting frame (11) is provided with a limiting slot (56), the frame (10) is provided with two mounting slots (55), the moving rod (53) movably passes through the limiting slot (56) and is movably plugged into the inside of the mounting slot (55), the outer wall of the moving rod (53) is fixedly mounted with a limiting plate (54), a driving component is provided below the limiting plate (54), and the driving component is used to drive the limiting plate (54) to move.

4. A high-efficiency belt filter press according to claim 3, characterized in that: The driving assembly comprises an air bag (51), and two air pipes are installed on the outer wall of the air bag (51), one of the air pipes is connected to an inflation pump, and the other air pipe is connected to an exhaust pump.

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