A stepped dewatering lift

Abstract

The utility model discloses a kind of stepped dewatering lifting devices, relate to dewatering device field.The stepped dewatering lifting device includes rack and is set on the dewatering tank and drying fan of the rack, the dewatering tank bottom is provided with buffer tank, the buffer tank bottom is equipped with waste pipe;The drying fan is connected with the side of the buffer tank by connecting pipe;The side of the dewatering tank is equipped with feed hopper and lower hopper.The stepped dewatering lifting device, by combination of stepped lifting assembly and airflow drying, realizes that material is in the lifting process Synchronous efficient dewatering, greatly shorten dewatering time, airflow generated by drying fan is evenly distributed after passing through buffer tank and passes through guide slot on ladder board, directly acts on material surface, and dewatering effect is good, and adapt to different kinds and shape material, this dewatering mode, will not cause material damage, meet demand.

Description

Technical Field

[0001] This utility model relates to the field of drainage device technology, specifically a stepped drainage lifting device. Background Technology

[0002] In many industries, such as agricultural product processing and food production, many materials require dehydration. For example, after washing vegetables or beans, it is necessary to remove a large amount of water adhering to the surface of the materials to prevent moisture from affecting subsequent processing, storage quality, and the final quality of the product.

[0003] Traditional draining methods mostly employ natural drainage or simple vibratory draining equipment. Natural drainage is extremely inefficient, requiring a long time to achieve a satisfactory drainage effect, which cannot meet the needs of large-scale continuous production. While simple vibratory draining equipment improves the drainage speed to some extent, it has the following drawbacks: Firstly, its drainage effect is not ideal, and a significant amount of moisture remains on the surface of the material; secondly, during the drainage process, materials are easily squeezed and collided due to vibration, which can easily damage fragile or irregularly shaped materials, affecting their integrity. To address the shortcomings of existing technologies, this utility model provides a stepped draining and lifting device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a stepped draining and lifting device. By combining the stepped lifting components with airflow drying, efficient draining of materials is achieved simultaneously during the lifting process, greatly shortening the draining time. The airflow generated by the drying fan is evenly distributed through the buffer box and passes through the guide grooves on the stepped plate, directly acting on the surface of the material. This results in good draining effect and is suitable for materials of different types and shapes. This draining method does not damage the material. The buffer box can effectively collect wastewater and impurities generated during the draining process and discharge them in a timely manner through the waste pipe, keeping the inside of the box clean and avoiding secondary pollution, thus meeting the usage requirements.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a stepped drain lifting device, including a frame and a drain box and a drying fan mounted on the frame, wherein a buffer box is provided at the bottom of the drain box, and a waste pipe is provided at the bottom of the buffer box; the drying fan is connected to the side of the buffer box through a connecting pipe; and a feed hopper and a discharge hopper are provided on the side of the drain box.

[0006] The drain box is equipped with a stepped lifting assembly, which includes a motor body, a first roller, a second roller, a conveyor belt, and several stepped plates. The motor body is fixed on the drain box, and its output end is connected to the first roller. The first roller and the second roller are both rotatably connected inside the drain box. The conveyor belt is sleeved on the first roller and the second roller. The stepped plates are evenly distributed on the conveyor belt, and their surfaces are provided with guide grooves for airflow.

[0007] Preferably, the stepped plate is arranged perpendicular to the surface of the conveyor belt.

[0008] Preferably, the guide groove is an elongated hole, a round hole, or a mesh hole.

[0009] Preferably, the feed hopper is located below the lifting start end of the stepped lifting assembly, and the discharge hopper is located below its lifting end.

[0010] Preferably, the top of the drain box is provided with a return air pipe, which is connected to the discharge hopper, and the discharge hopper is provided with a guide plate to guide the return airflow.

[0011] Preferably, the air guide plate is inclined, with its guiding surface facing the discharge port of the hopper.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] This stepped dewatering and lifting device combines stepped lifting components with airflow drying to achieve efficient dewatering of materials simultaneously during the lifting process, greatly shortening the dewatering time. The airflow generated by the drying fan is evenly distributed through the buffer box and passes through the guide grooves on the stepped plate, directly acting on the surface of the material. The dewatering effect is good and it is suitable for materials of different types and shapes. This dewatering method will not cause damage to the material. The buffer box can effectively collect the sewage and impurities generated during the dewatering process and discharge them in a timely manner through the waste pipe, keeping the inside of the box clean and avoiding secondary pollution, thus meeting the usage requirements. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the drain box of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the drain box of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the stepped lifting component of this utility model.

[0019] In the diagram: 1. Frame; 2. Drain box; 21. Buffer box; 211. Waste pipe; 22. Feed hopper; 23. Discharge hopper; 24. Return air pipe; 25. Air guide plate; 3. Motor body; 31. First roller; 32. Second roller; 33. Conveyor belt; 34. Step plate; 341. Guide groove; 4. Drying fan; 41. Connecting pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This embodiment discloses a stepped drainage lifting device, according to the attached... Figure 1 To be continued Figure 4 As shown, it includes a frame 1 and a drain box 2 and a drying fan 4 mounted on the frame 1; a buffer box 21 is provided at the bottom of the drain box 2, and a waste pipe 211 is provided at the bottom of the buffer box 21; the drying fan 4 is connected to the side of the buffer box 21 through a connecting pipe 41; a feed hopper 22 and a discharge hopper 23 are provided on the side of the drain box 2.

[0022] The drain box 2 is equipped with a stepped lifting assembly, which includes a motor body 3, a first roller 31, a second roller 32, a conveyor belt 33, and several stepped plates 34. The motor body 3 is fixed on the drain box 2, and its output end is connected to the first roller 31. The first roller 31 and the second roller 32 are rotatably connected inside the drain box 2, and the conveyor belt 33 is sleeved on the first roller 31 and the second roller 32. The stepped plates 34 are evenly distributed on the conveyor belt 33, and their surfaces are provided with guide grooves 341 for airflow.

[0023] According to the appendix Figure 4 As shown, the stepped plate 34 is further arranged perpendicularly to the surface of the conveyor belt 33. This vertical structure can prevent the material from slipping off the connection between the stepped plate 34 and the conveyor belt 33 during the lifting process, ensuring the stability of the lifting. At the same time, it provides vertical structural support for the airflow function of the guide trough 341, ensuring that the airflow can smoothly act on the surface of the material.

[0024] According to the appendix Figure 4As shown, the guide channel 341 is further described as an elongated hole, a round hole, or a mesh hole. Different shapes of guide channels 341 can be adapted to materials with different characteristics. For example, when processing larger particles, elongated holes or round holes are selected to prevent materials from getting stuck in the guide channel 341; when processing fine particles, mesh holes are selected to limit the material while allowing airflow, thereby improving the adaptability of the draining process.

[0025] According to the appendix Figure 2 To be continued Figure 3 As shown, the feed hopper 22 is located below the lifting start end of the stepped lifting assembly, and the discharge hopper 23 is located below its lifting end. This arrangement allows the material to fall directly onto the stepped plate 34 at the lifting start end after entering from the feed hopper 22. After being lifted by the steps, the material falls precisely into the discharge hopper 23, forming a complete and smooth material conveying path and avoiding material accumulation or spillage.

[0026] According to the appendix Figure 2 To be continued Figure 3 As shown, the top of the draining box 2 is provided with a return air pipe 24, which is connected to the feeding hopper 23. The feeding hopper 23 is provided with a guide plate 25 to guide the return airflow. The return air pipe 24 can guide the airflow in the draining box 2 to the feeding hopper 23 for recycling and reduce energy loss. The guide plate 25 can guide the circulating airflow so that the airflow acts on the material in the feeding process, further enhancing the draining effect.

[0027] According to the appendix Figure 1 To be continued Figure 2 As shown, it is particularly important to emphasize that the buffer box 21 can not only receive the sewage and impurities generated during the material draining process, but also discharge them in a timely manner through the waste pipe 211 at the bottom, so as to avoid the accumulation of impurities in the draining box 2 and affect the operation of the device and the quality of the material; at the same time, the buffer box 21 can buffer the airflow sent by the drying fan 4, so that the airflow is evenly distributed in the draining box 2, and improve the uniformity of draining and drying.

[0028] According to the appendix Figure 3 To be continued Figure 4 As shown, it is particularly important to emphasize that the motor body 3 provides stable power to the stepped lifting assembly. Its output end drives the first roller 31 to rotate, which in turn drives the second roller 32 and the stepped plate 34 to move synchronously through the conveyor belt 33. This power transmission structure has strong stability and can ensure that the stepped lifting assembly can continuously adapt to the material lifting needs under different working conditions.

[0029] Example 1: This example uses the processing of washed beets as an example, combined with the attached... Figure 1 To be continued Figure 4 Detailed workflow description: The workflow is as follows:

[0030] The washed beets are fed into the feed hopper 22. Because the feed hopper 22 is located below the lifting start end, the beets fall directly onto the step plate 34.

[0031] Start the motor body 3, the motor body 3 drives the first roller 31 to rotate, the first roller 31 drives the conveyor belt 33 and the second roller 32 to rotate synchronously, and the step plate 34 moves upward with the conveyor belt 33 to realize the step lifting of the beet;

[0032] Start the drying fan 4. The airflow generated by the drying fan 4 enters the buffer box 21 through the connecting pipe 41. After being buffered, it enters the drain box 2 evenly. The airflow passes through the guide groove 341 of the stepped plate 34 and acts on the surface of the beet to dry and drain.

[0033] Wastewater and impurities generated during the draining process fall into buffer tank 21 and are discharged through waste pipe 211;

[0034] After the beets reach the lifting end along the step plate 34, they fall into the discharge hopper 23. At this time, the return air pipe 24 at the top of the drain box 2 guides the airflow in the box to the discharge hopper 23. After being guided by the air guide plate 25, the airflow acts on the beets again to further remove surface moisture.

[0035] The dried beets, after final processing, are discharged from the outlet of hopper 23, completing the entire draining and lifting process.

[0036] Example 2: This example uses the processing of washed soybeans as an example, combined with the attached... Figure 1 To be continued Figure 4 Detailed workflow description: The workflow is as follows:

[0037] Select a round hole for the guide groove 341 to fit the size of soybean particles. Put the washed soybeans into the feed hopper 22. The soybeans fall on the step plate 34 at the lifting start end. Because the step plate 34 is perpendicular to the conveyor belt 33, the soybeans will not slip.

[0038] When the motor body 3 is started, the first roller 31 drives the conveyor belt 33, the second roller 32 and the step plate 34 to rotate under the motor drive, and the step plate 34 lifts the soybeans upward.

[0039] When the drying fan 4 is started, the airflow enters the drain box 2 through the connecting pipe 41 and the buffer box 21. When it passes through the round hole guide groove 341, it not only prevents the soybeans from getting stuck, but also effectively blows away the moisture on the surface of the soybeans.

[0040] Wastewater and fine impurities generated during drainage enter the buffer tank 21 and are discharged through the waste pipe 211;

[0041] After the soybeans reach the end of the lifting process, they fall into the feeding hopper 23. The airflow guided by the return air pipe 24 is directed by the air guide plate 25 and blown towards the soybeans to further drain the water.

[0042] Finally, the dried soybeans are discharged from the discharge port of hopper 23, completing the draining and lifting operation.

[0043] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stepped drain lifting device, comprising a frame (1) and a drain box (2) and a drying fan (4) mounted on the frame (1), characterized in that: The drain box (2) is equipped with a buffer box (21) at the bottom, and the buffer box (21) is equipped with a waste pipe (211) at the bottom; the drying fan (4) is connected to the side of the buffer box (21) through a connecting pipe (41); the side of the drain box (2) is equipped with a feed hopper (22) and a discharge hopper (23); The drain box (2) is equipped with a stepped lifting assembly, which includes a motor body (3), a first roller (31), a second roller (32), a conveyor belt (33), and several stepped plates (34). The motor body (3) is fixed on the drain box (2), and its output end is connected to the first roller (31). The first roller (31) and the second roller (32) are rotatably connected inside the drain box (2). The conveyor belt (33) is sleeved on the first roller (31) and the second roller (32). The stepped plates (34) are evenly distributed on the conveyor belt (33), and their surfaces are provided with guide grooves (341) for airflow.

2. The stepped drainage lifting device according to claim 1, characterized in that, The stepped plate (34) is arranged perpendicular to the surface of the conveyor belt (33).

3. A stepped drainage lifting device according to claim 2, characterized in that, The guide groove (341) is an elongated hole, a round hole, or a mesh hole.

4. The stepped drainage lifting device according to claim 1, characterized in that, The feed hopper (22) is located below the lifting start end of the stepped lifting assembly, and the discharge hopper (23) is located below its lifting end.

5. A stepped drainage lifting device according to claim 1, characterized in that, The top of the drain box (2) is provided with a return air pipe (24), which is connected to the discharge hopper (23). The discharge hopper (23) is provided with a guide plate (25) to guide the return airflow.

6. A stepped drainage lifting device according to claim 5, characterized in that, The air guide plate (25) is inclined, and its guiding surface faces the discharge port of the hopper (23).

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