Bean pulp classifying screen

Abstract

The utility model provides a soybean meal classifying screen which solves the technical problem that the quality of feed is too low due to the fact that bad beans are not removed when soybean meal is classified at present. Comprising a filter box body, multiple layers of filter screens arranged at intervals in the vertical direction and a supporting frame arranged at the bottom of each layer of filter screen, the filter screens are located in the filter box body, the supporting frames are connected to the inner wall of the filter box, the supporting frames are larger than the filter screens, and the filter box is provided with a feeding pipe and a liquid inlet pipe; the driving assembly is connected to the filter screen and drives the filter screen to reciprocate in the horizontal direction; the drying box is connected to the filter box body and comprises a drying box body and a plurality of nozzles arranged in the drying box body, the nozzles are connected with an air source, and an electric heating wire is arranged on the inner wall of the box body; the recycling box is connected to the filter box body; and the grading box is connected to the drying box body, a screen is arranged in the grading box, the drying box body is provided with a first discharging pipe located above the screen and a second discharging pipe arranged below the screen, low-quality beans are screened out, and the quality of finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean meal grading, in particular to a soybean meal grading screen. Background Art

[0002] Beans are needed when making feed. In the existing technology, bad beans are not removed when grading beans, which easily leads to low feed quality and makes animals sick after eating. Utility Model Content

[0003] The utility model aims to provide a soybean meal grading screen to solve the technical problem that bad beans are not removed during soybean meal grading, which easily leads to low feed quality.

[0004] The embodiments of the present invention are achieved through the following technical solutions:

[0005] A soybean meal grading screen comprises a filter box, a drive assembly, a drying box, a recovery box and a grading box;

[0006] The filter box includes a filter box body, multiple layers of filter screens spaced apart in the vertical direction, and a support frame provided at the bottom of each layer of filter screen. The filter screen is located in the filter box body, and the support frame is connected to the inner wall of the filter box. The support frame is larger than the filter screen. The filter box is provided with a feed pipe and a liquid inlet pipe.

[0007] The driving assembly is connected to the filter screen and drives the filter screen to move back and forth in the horizontal direction;

[0008] The drying box is connected to the filter box body, and includes a drying box body and a plurality of nozzles provided inside, the nozzles are connected to an air source, and an electric heating wire is provided on the inner wall of the box;

[0009] The recovery box is connected to the filter box body;

[0010] The grading box is connected to the drying box body and is provided with a screen inside. The drying box body is provided with a first discharge pipe located above the screen and a second discharge pipe located below the screen.

[0011] In some embodiments, a vibrator is provided at the bottom of the grading box.

[0012] In some embodiments, the filter tank further comprises a stirring assembly.

[0013] In some embodiments, the stirring assembly includes a stirring paddle disposed at the bottom of the filter box body and a stirring motor connected to the stirring paddle via a stirring shaft.

[0014] In some embodiments, the drive assembly includes a take-up wheel, a pay-out wheel and a connecting line. The filter is connected to the take-up wheel via a connecting line on one side along the horizontal direction and to the pay-out wheel via a connecting line on the other side. The take-up wheel and the pay-out wheel are respectively connected to a drive motor.

[0015] In some embodiments, a valve is provided between the filter box and the drying box, a valve is provided between the filter box and the recovery box, and a valve is provided between the drying box and the grading box.

[0016] In some embodiments, the screen is provided with multiple layers, which are spaced apart in the vertical direction.

[0017] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0018] (1) A filter box is set up, and beans and water are placed in the filter box respectively. Since the density of low-quality beans is different from that of normal beans, they will float in the water and be separated from the normal beans. At this time, the multi-layer filter is in a static position, arranged in parallel and the upper and lower holes are aligned. The beans can float normally to the top of the water. Then, the take-up wheel and the pay-out wheel can be operated to work together, so that the mesh holes of the multi-layer filter are staggered. After that, water is released and the low-quality beans can remain above the filter, thereby achieving the separation of the low-quality beans.

[0019] (2) Setting a stirring component in the filter box can increase the bean separation effect.

[0020] (3) Multiple nozzles are set in the drying box and heating wires are arranged on the inner wall of the drying box, and hot air drying is used to increase the drying effect.

[0021] (4) Install multiple layers of screens in the grading box to avoid missing screens.

[0022] (5) A vibrator is set at the bottom of the grading box to increase the separation effect of large-size and small-size beans through the vibration of the vibrator.

[0023] (6) The utility model has reasonable design, simple structure and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of the internal structure of a soybean meal grading screen provided in an embodiment of the present utility model;

[0026] Figure 2 A schematic diagram of the structure of a soybean meal grading screen provided in an embodiment of the present utility model;

[0027] icon:

[0028] 100. Filter box;

[0029] 110, take-up wheel; 120, pay-off wheel; 130, stirring assembly;

[0030] 200, drying box; 210, nozzle;

[0031] 300, recycling bin;

[0032] 400, grading box; 410, screen; 420, vibrator. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0034] Example

[0035] The embodiment of the present application provides a soybean meal grading screen to solve the technical problem that bad beans are not removed during the current soybean meal grading, which easily leads to low feed quality.

[0036] See also Figure 1 as well as Figure 2 The soybean meal grading screen provided in the embodiment of the present application includes a filter box 100, a drive assembly, a drying box 200, a recovery box 300 and a grading box 400;

[0037] The filter box 100 includes a filter box 100 body, multiple layers of filter screens spaced apart in the vertical direction, and a support frame provided at the bottom of each layer of filter screen. The filter screen is located in the filter box 100 body, and the support frame is connected to the inner wall of the filter box 100. The support frame is larger than the filter screen. The filter box 100 is provided with a feed pipe and a liquid feed pipe. Beans and water are placed in the filter box 100 respectively. Since low-quality beans have a different density from normal beans, they will float in the water and be separated from normal beans. In some embodiments, valves are provided on both the feed pipe and the liquid pipe of the filter box 100. In some embodiments, a support frame is provided in the middle of the filter box 100. The mesh size of the support frame is larger than the mesh size of the filter screen. In some embodiments, the filter screen and the support frame correspond to each other one by one and are provided in multiple layers.

[0038] A drive assembly is connected to the filter screen, driving the filter screen to move back and forth in the horizontal direction, so as to drive the multi-layer filter screen to be staggered and reduce the overall mesh size of the filter screen to separate beans of different densities;

[0039] The drying box 200 is connected to the filter box 100 and includes a drying box 200 body and a plurality of nozzles 210 disposed therein. The nozzles 210 are connected to an air source and an electric heating wire is disposed on the inner wall of the drying box. Hot air drying increases the drying effect. In some embodiments, the nozzles 210 are connected to a control device. In some embodiments, the electric heating wire is connected to the control device.

[0040] The recovery box 300 is connected to the filter box 100 to recover the water in the filter box 100;

[0041] The grading box 400 is connected to the body of the drying box 200 and is provided with a screen 410 inside. The body of the drying box 200 is provided with a first discharge pipe located above the screen 410 and a second discharge pipe located below the screen 410 to separate beans with different particle sizes. In some embodiments, the screen 410 is located in the middle of the grading box 400. In some embodiments, the first discharge pipe and the second discharge pipe are respectively connected to suction pumps.

[0042] In some embodiments, a vibrator 420 is provided at the bottom of the grading box 400 to enhance the separation effect of beans with large and small particle sizes through the vibration of the vibrator 420 .

[0043] In some embodiments, the filter box 100 further includes a stirring assembly 130 to enhance the bean separation effect.

[0044] In some embodiments, the stirring assembly 130 includes a stirring paddle disposed at the bottom of the filter box 100 and a stirring motor connected to the stirring paddle via a stirring shaft, which can enhance the bean separation effect.

[0045] In some embodiments, the drive assembly includes a take-up wheel 110, a pay-out wheel 120 and a connecting line. The filter screen is connected to the take-up wheel 110 via a connecting line on one side in the horizontal direction and connected to the pay-out wheel 120 on the other side via a connecting line. The take-up wheel 110 and the pay-out wheel 120 are respectively connected to the drive motors. Through the coordinated action of the take-up wheel 110 and the pay-out wheel 120, the mesh holes of the multi-layer filter screen are staggered.

[0046] In some embodiments, a valve is provided between the filter box 100 and the drying box 200 , a valve is provided between the filter box 100 and the recovery box 300 , and a valve is provided between the drying box 200 and the grading box 400 to increase the control effect.

[0047] In some embodiments, the drying box 200 and the grading box 400 are connected via a hose.

[0048] In some embodiments, the screen 410 is provided with multiple layers, which are spaced apart in the vertical direction to increase the separation effect and avoid missing screening.

[0049] The following is a detailed description of the use of the soybean meal grading screen of this application:

[0050] During use, beans and water are placed in the filter box respectively. Since the density of low-quality beans is different from that of normal beans, they will float in the water. The stirring action of the stirring device makes the low-quality beans at the bottom also float and be separated from the normal beans. At this time, the multi-layer filter is in a static position, arranged in parallel and the upper and lower holes are aligned, and the beans can float to the top of the water normally. Then the take-up wheel and the pay-out wheel can be operated to cooperate with each other so that the mesh holes of the multi-layer filter are staggered and water is released. The low-quality beans can remain above the filter to achieve the separation of low-quality beans, and the beans that do not meet the standards are separated on the filter. The beans are then passed into the drying box for drying. Due to the multiple nozzles in the drying box and the heating wires on the inner wall of the drying box, hot air drying can be used to increase the drying effect. After drying is completed, the beans are passed into the grading box, and the vibration action of the vibrator increases the separation effect of large-size and small-size beans, and the two beans of different particle sizes are sucked out from the first discharge pipe and the second discharge pipe respectively.

[0051] The soybean meal grading screen of the present application has at least the following advantages:

[0052] (1) A filter box is set up, and beans and water are placed in the filter box respectively. Since the density of low-quality beans is different from that of normal beans, they will float in the water and be separated from the normal beans. At this time, the multi-layer filter is in a static position, arranged in parallel and the upper and lower holes are aligned. The beans can float normally to the top of the water. Then, the take-up wheel and the pay-out wheel can be operated to work together, so that the mesh holes of the multi-layer filter are staggered. After that, water is released and the low-quality beans can remain above the filter, thereby achieving the separation of the low-quality beans.

[0053] (2) Setting a stirring component in the filter box can increase the bean separation effect.

[0054] (3) Multiple nozzles are set in the drying box and heating wires are arranged on the inner wall of the drying box, and hot air drying is used to increase the drying effect.

[0055] (4) Install multiple layers of screens in the grading box to avoid missing screens.

[0056] (5) A vibrator is set at the bottom of the grading box to increase the separation effect of large-size and small-size beans through the vibration of the vibrator.

[0057] (6) The utility model has reasonable design, simple structure and good practicality.

[0058] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A soybean meal grading screen, characterized in that: include: The filter box includes a filter box body, multiple layers of filter screens spaced apart in the vertical direction, and a support frame provided at the bottom of each layer of filter screen, wherein the filter screen is located in the filter box body, the support frame is connected to the inner wall of the filter box, the support frame is larger than the filter screen, and the filter box is provided with a feed pipe and a liquid inlet pipe; A driving assembly, connected to the filter screen, driving the filter screen to reciprocate in a horizontal direction; A drying box connected to the filter box body, comprising a drying box body and a plurality of nozzles provided inside, the nozzles being connected to an air source, and an electric heating wire provided on the inner wall of the box; A recovery box connected to the filter box body; A grading box is connected to the drying box body and is provided with a screen inside. The drying box body is provided with a first discharge pipe located above the screen and a second discharge pipe located below the screen.

2. The soybean meal grading screen according to claim 1, characterized in that A vibrator is provided at the bottom of the grading box.

3. The soybean meal grading screen according to claim 1, characterized in that The filter box also includes a stirring assembly.

4. The soybean meal grading screen according to claim 3, characterized in that The stirring assembly includes a stirring paddle arranged at the bottom of the filter box body and a stirring motor connected to the stirring paddle through a stirring shaft.

5. The soybean meal grading screen according to any one of claims 1 to 4, characterized in that: The drive assembly includes a take-up wheel, a pay-out wheel and a connecting line. One side of the filter screen along the horizontal direction is connected to the take-up wheel through a connecting line, and the other side is connected to the pay-out wheel through a connecting line. The take-up wheel and the pay-out wheel are respectively connected to a drive motor.

6. The soybean meal grading screen according to any one of claims 1 to 4, characterized in that: A valve is provided between the filtering box and the drying box, a valve is provided between the filtering box and the recovery box, and a valve is provided between the drying box and the grading box.

7. The soybean meal grading screen according to any one of claims 1 to 4, characterized in that: The screen is provided with multiple layers, which are spaced apart in the vertical direction.

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