A device for processing waste water from flour products

Abstract

The utility model provides a kind of flour product processing wastewater treatment device, including rack, wastewater recovery tank, rotary drum screen, drive mechanism and push mechanism;Using the above technical scheme, flour product processing wastewater is transported to rotary drum screen by conduit, under the driving of drive mechanism, flour particles, bran and other impurities in flour product processing wastewater are intercepted in rotary drum screen, and the rest wastewater enters wastewater recovery tank, when rotary drum screen rotates and has more flour particles, bran and other impurities, push motor drives screw rod to rotate, and push plate on drive screw rod pushes flour particles, bran and other impurities in rotary drum screen outward, so that subsequent continues to treat flour product processing wastewater.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment in noodle product processing, and in particular to a wastewater treatment device for noodle product processing. Background Technology

[0002] In the flour product processing industry, the wastewater generated during the production process contains a large amount of suspended solids such as flour particles and bran. Direct discharge of these solids would cause environmental pollution and waste resources. Therefore, providing a wastewater treatment device that can separate and recover suspended solids such as flour particles and bran from flour product processing wastewater has become an urgent problem to be solved. Utility Model Content

[0003] (a) Technical problems to be solved In order to solve the above-mentioned problems in the prior art, this utility model provides a wastewater treatment device for noodle product processing.

[0004] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by this utility model include: A wastewater treatment device for noodle product processing includes a frame, a wastewater recovery tank, a rotary drum screen, a drive mechanism, and a material pushing mechanism; The rotary drum screen is mounted on the frame; The drive mechanism is connected to the rotary drum screen and is used to drive the rotary drum screen to rotate. The wastewater recycling tank is located at the bottom of the frame; The feeding mechanism includes a lead screw, a push plate, and a feeding motor; The pusher motor is mounted on the frame; One end of the lead screw is connected to the pusher motor, and the other end of the lead screw extends into the rotary drum screen and is located directly above the axis of the rotary drum screen. The pusher plate is threaded onto the lead screw, and the pusher plate is used to push out the particles deposited at the bottom of the inner wall of the rotary drum screen.

[0005] Preferably, the push plate includes a connecting plate, a scraper, a slider, an inclined block, a guide rod, and a spring; The connecting plate is threaded onto the lead screw, and a vertically arranged strip-shaped limiting groove is provided on the side surface of the connecting plate near the pusher motor; The guide rod is vertically installed inside the strip-shaped limiting groove; The slider is sleeved on the guide rod and slidably installed in the strip-shaped limiting groove; The bottom contour of the scraper is the same as the bottom contour of the inner wall of the rotary drum screen, and the top of the scraper is fixedly connected to the slider; The inclined block is fixedly installed on the surface of the scraper, and the inclined surface of the inclined block is located at the bottom. The frame is provided with a limiting rod corresponding to the inclined block. As the inclined block gradually comes into contact with the limiting rod, the inclined block gradually moves upward.

[0006] Preferably, the drive mechanism includes a drive motor, a load-bearing wheel, a drive shaft, a drive sprocket, a driven sprocket, and a chain; Two sets of load-bearing wheels are provided, installed on the frame, and arranged symmetrically on both sides of the bottom of the rotary drum screen. Multiple load-bearing wheels on the same side are connected by the drive shaft; The drive motor is connected to the drive sprocket; The driving sprocket is connected to the driven sprocket via a chain, and the driven sprocket is connected to the drive shaft.

[0007] Preferably, the inlet and outlet of the rotary drum screen are provided with limiting plates to prevent the pusher plate from disengaging.

[0008] Preferably, a discharge guide plate is provided at the outlet of the rotary drum screen, and a storage cylinder is installed at the bottom of the discharge guide plate.

[0009] (III) Beneficial Effects The beneficial effects of this utility model are as follows: using the above technical solution, the wastewater from flour product processing is transported to the rotary drum screen through a conduit. Under the drive of the drive mechanism, impurities such as flour particles and bran in the wastewater are trapped in the rotary drum screen, while the remaining wastewater enters the wastewater recovery tank. When the rotary drum screen rotates and accumulates a large amount of impurities such as flour particles and bran, the pusher motor drives the lead screw to rotate, and the pusher plate on the drive lead screw pushes the impurities such as flour particles and bran out of the rotary drum screen so that the wastewater from flour product processing can be further treated. Attached Figure Description

[0010] Figure 1 A schematic diagram of the structure of a wastewater treatment device for noodle product processing. Figure 1 ; Figure 2 A schematic diagram of the structure of a wastewater treatment device for noodle product processing. Figure 2 ; Figure 3 This is a schematic diagram of the push plate structure.

[0011] [Explanation of Labels in the Attached Image] 1. Rack; 2. Wastewater recycling bin; 3. Drive mechanism; 4. Rotary drum screen; 5. Material pushing mechanism; 51. Pusher motor; 52. Lead screw; 53. Push plate; 531. Connecting plate; 532. Scraper; 533. Inclined block; 534. Slider; 535. Spring; 536. Limiting rod; 6. Discharge guide plate. Detailed Implementation

[0012] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0013] Please refer to Figures 1 to 2 This utility model provides a wastewater treatment device for noodle product processing, including a frame 1, a wastewater recovery tank 2, a rotary drum screen 4, a drive mechanism 3, and a pushing mechanism 5; The rotary drum screen 4 is mounted on the frame 1; The drive mechanism 3 is connected to the rotary drum screen 4 and is used to drive the rotary drum screen 4 to rotate. Wastewater recycling tank 2 is located at the bottom of frame 1; The feeding mechanism 5 includes a lead screw 52, ​​a push plate 53, and a feeding motor 51; The pusher motor 51 is mounted on the frame 1; One end of the lead screw 52 is connected to the pusher motor 51, and the other end of the lead screw 52 extends into the rotary drum screen 4 and is located directly above the axis of the rotary drum screen 4. The push plate 53 is threaded onto the lead screw 52, ​​and the push plate 53 is used to push out the particles deposited at the bottom of the inner wall of the rotary drum screen 4. In use, the wastewater from flour product processing is transported to the rotary drum screen 4 through a conduit. Driven by the drive mechanism 3, impurities such as flour particles and bran in the wastewater are trapped in the rotary drum screen 4, while the remaining wastewater enters the wastewater recovery tank 2. When the rotary drum screen 4 rotates and accumulates a large amount of impurities such as flour particles and bran, the pusher motor 51 drives the lead screw 52 to rotate. The pusher plate 53 on the drive lead screw 52 pushes the impurities such as flour particles and bran out of the rotary drum screen 4 so that the wastewater from flour product processing can be further treated.

[0014] It should be noted that the conduit for conveying wastewater from noodle product processing can be equipped with multiple outlets to improve the screening efficiency of the rotary drum screen 4.

[0015] refer to Figure 3 In this embodiment, the push plate 53 includes a connecting plate 531, a scraper 532, a slider 534, an inclined block 533, a guide rod, and a spring 535; The connecting plate 531 is threaded onto the lead screw 52, ​​and a vertically arranged strip-shaped limiting groove is provided on the side surface of the connecting plate 531 near the pusher motor 51. The guide rod is installed vertically inside the strip-shaped limiting groove; The slider 534 is sleeved on the guide rod and slidably installed in the strip-shaped limiting groove; The bottom profile of scraper 532 is the same as the bottom profile of the inner wall of rotary drum screen 4, and the top of scraper 532 is fixedly connected to slider 534; The inclined block 533 is fixedly installed on the surface of the scraper 532, and the inclined surface of the inclined block 533 is located at the bottom. The frame 1 is provided with a limiting rod 536 corresponding to the inclined block 533. When the inclined block 533 gradually comes into contact with the limiting rod 536, the inclined block 533 gradually moves upward. In use, when the push plate 53 moves to the feed port of the rotary drum screen 4, the inclined block 533 gradually moves upward under the action of the limiting rod 536, thereby causing the scraper 532 to disengage from the bottom of the inner wall of the rotary drum screen 4. This prevents the rotating material of the rotary drum screen 4 from affecting the scraper 532. When the rotary drum screen 4 accumulates a large amount of flour particles, bran and other impurities, when the push plate 53 moves towards the discharge port of the rotary drum screen 4, the inclined block 533 is no longer restricted by the limiting rod 536. Under the action of the spring 535, the scraper 532 moves downward and contacts the bottom of the inner wall of the rotary drum screen 4, ensuring the pushing effect.

[0016] In this embodiment, the drive mechanism 3 includes a drive motor, a load-bearing wheel, a drive shaft, a drive sprocket, a driven sprocket, and a chain; Two sets of load-bearing wheels are installed on the frame 1 and are arranged symmetrically on both sides of the bottom of the rotary drum screen 4. Multiple load-bearing wheels on the same side are connected by a drive shaft; The drive motor is connected to the drive sprocket; The driving sprocket is connected to the driven sprocket via a chain, and the driven sprocket is connected to the drive shaft; In use, the drive motor, through the cooperation of the drive sprocket, driven sprocket and chain, causes the drive shaft to rotate, which in turn drives the load-bearing wheel to rotate, thereby driving the rotary drum screen 4 to rotate.

[0017] In this embodiment, limiting plates are provided at both the inlet and outlet of the rotary drum screen 4 to prevent the pusher plate 53 from disengaging.

[0018] In this embodiment, a discharge guide plate 6 is provided at the outlet of the rotary drum screen 4, and a storage cylinder is installed at the bottom of the discharge guide plate 6.

[0019] The working principle of this utility model is as follows: Wastewater from flour product processing is transported to the rotary drum screen 4 through a conduit. Driven by the drive mechanism 3, impurities such as flour particles and bran in the wastewater are trapped in the rotary drum screen 4, while the remaining wastewater enters the wastewater recovery tank 2. When the rotary drum screen 4 rotates and accumulates a large amount of impurities such as flour particles and bran, the pusher motor 51 drives the lead screw 52 to rotate. The pusher plate 53 on the drive lead screw 52 pushes the impurities such as flour particles and bran out of the rotary drum screen 4 so that the wastewater from flour product processing can be further treated.

[0020] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0021] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wastewater treatment device for noodle product processing, characterized in that, Includes frame, wastewater recovery tank, rotary drum screen, drive mechanism and feeding mechanism; The rotary drum screen is mounted on the frame; The drive mechanism is connected to the rotary drum screen and is used to drive the rotary drum screen to rotate. The wastewater recycling tank is located at the bottom of the frame; The feeding mechanism includes a lead screw, a push plate, and a feeding motor; The pusher motor is mounted on the frame; One end of the lead screw is connected to the pusher motor, and the other end of the lead screw extends into the rotary drum screen and is located directly above the axis of the rotary drum screen. The pusher plate is threaded onto the lead screw, and the pusher plate is used to push out the particles deposited at the bottom of the inner wall of the rotary drum screen.

2. The wastewater treatment device for noodle product processing according to claim 1, characterized in that, The push plate includes a connecting plate, a scraper, a slider, an inclined block, a guide rod, and a spring; The connecting plate is threaded onto the lead screw, and a vertically arranged strip-shaped limiting groove is provided on the side surface of the connecting plate near the pusher motor; The guide rod is vertically installed inside the strip-shaped limiting groove; The slider is sleeved on the guide rod and slidably installed in the strip-shaped limiting groove; The bottom contour of the scraper is the same as the bottom contour of the inner wall of the rotary drum screen, and the top of the scraper is fixedly connected to the slider; The inclined block is fixedly installed on the surface of the scraper, and the inclined surface of the inclined block is located at the bottom. The frame is provided with a limiting rod corresponding to the inclined block. As the inclined block gradually comes into contact with the limiting rod, the inclined block gradually moves upward.

3. The wastewater treatment device for noodle product processing according to claim 1, characterized in that, The drive mechanism includes a drive motor, a load-bearing wheel, a drive shaft, a drive sprocket, a driven sprocket, and a chain; Two sets of load-bearing wheels are provided, installed on the frame, and arranged symmetrically on both sides of the bottom of the rotary drum screen. Multiple load-bearing wheels on the same side are connected by the drive shaft; The drive motor is connected to the drive sprocket; The driving sprocket is connected to the driven sprocket via a chain, and the driven sprocket is connected to the drive shaft.

4. The wastewater treatment device for noodle product processing according to claim 1, characterized in that, The rotary drum screen is equipped with limiting plates at both the inlet and outlet to prevent the pusher plate from disengaging.

5. The wastewater treatment device for noodle product processing according to claim 1, characterized in that, The rotary drum screen is equipped with a discharge guide plate at its outlet, and a storage cylinder is installed at the bottom of the discharge guide plate.

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