Split flow regulating mechanism based on vacuum evaporation drying apparatus

Abstract

The utility model discloses a split flow adjusting mechanism based on vacuum evaporation drying equipment relates to vacuum evaporation drying equipment technical field, including split flow structure, and split flow structure includes the feed pipe, and the inner wall of feed pipe is provided with the partition, and the partition is sequentially arranged to have a plurality of groups, and the top of feed pipe is provided with motor bin, and the output of motor bin bottom is connected with a plurality of groups installation shaft, and the one end rotatable connection of installation shaft is in the feed pipe, and is provided with the closed baffle on installation shaft. The utility model discloses a split flow structure can form a plurality of groups split flow conveying space to the material of split flow type conveying, and the opening size of conveying space can be adjusted by controlling the rotation of closed baffle, and the conveying and stopping of material and conveying speed can be conveniently adjusted according to the need, can make the use more convenient, solveed the problem that the existing mode can only be with the fixed speed conveying and the larger limitation of the locality, avoid the influence that causes to dry effect and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vacuum evaporation drying equipment technology, and in particular to a flow distribution adjustment mechanism based on vacuum evaporation drying equipment. Background Technology

[0002] Vacuum evaporation drying equipment is widely used in the food, pharmaceutical, and chemical industries for the efficient dehydration and drying of heat-sensitive, viscous, or high-value-added materials. In such equipment, to improve drying efficiency and ensure product quality uniformity, a process layout of multiple drying chambers connected in series or parallel is typically employed. The flow distribution and regulating mechanism, as a key control component, functions to precisely and stably distribute the material flow according to a preset ratio into different flow paths or drying chambers. The performance of this mechanism directly determines the consistency of material flow rate and residence time in each branch of the system, ultimately affecting the overall drying effect and the uniformity of product quality.

[0003] The existing flow regulation mechanism based on vacuum evaporation drying equipment does not have an effective adjustment component during use. It cannot adjust the material conveying efficiency according to the needs of use. When conveying materials, the material conveying speed cannot be increased or decreased according to the drying process. The limitation of conveying by only a fixed efficiency is large, which may affect the vacuum evaporation drying efficiency and effect of the material in some cases. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a diversion adjustment mechanism based on a vacuum evaporation drying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The flow distribution adjustment mechanism based on the vacuum evaporation drying equipment includes a flow distribution structure, which includes a feed pipe. The inner wall of the feed pipe is provided with partition plates, and several sets of partition plates are arranged sequentially. A motor compartment is located at the top of the feed pipe. Several sets of mounting shafts are connected to the output end of the motor compartment at its bottom. One end of each mounting shaft is rotatably connected to the inside of the feed pipe. A sealing baffle is installed on the mounting shaft, the position and size of which are adapted to the spacing between the partition plates. A speed-regulating motor is located on one side of the feed pipe, and a drive shaft is connected to the output end of the speed-regulating motor. One end of the drive shaft is rotatably inserted through the feed pipe. A conveying wheel is installed on the drive shaft, the size and position of which are adapted to the feed pipe. Several sets of feeding pipes are sequentially arranged on one side of the feed pipe, and a connecting pipe is connected to the other side of the feed pipe. A connecting structure for auxiliary connection is provided on one side of the connecting pipe. A cleaning structure for cleaning and a drainage structure for drainage are provided on one side of the feed pipe.

[0007] As a further embodiment of this utility model: the connecting structure includes a fixing frame, which is installed on the connecting pipe, and an airbag is provided on one side of the fixing frame, and an air pump is connected to one side of the airbag.

[0008] As a further embodiment of this utility model: the cleaning structure includes a water pump, which is installed on the top of the conveying pipe. A spray nozzle is provided on the inner wall of the top of the conveying pipe and connected to the water pump. A connection port is provided on the top of the water pump.

[0009] As a further embodiment of this utility model: the drainage structure includes a drainage pipe, which is connected to the bottom of the conveying pipe, and a control valve is provided at one end of the drainage pipe.

[0010] As a further improvement of this utility model: several sets of crushing teeth are arranged sequentially on the conveyor wheel, and the crushing teeth are triangular in shape.

[0011] As a further improvement of this utility model: a connecting flange is provided at the end of the feeding pipe, and a gasket is provided on one side of the connecting flange.

[0012] As a further improvement of this utility model, the side of the partition plate closest to the conveyor wheel is triangular in shape.

[0013] As a further improvement of this utility model: a support base is provided at the bottom of the conveying pipe, and a buffer pad is provided at the top of the support base. The buffer pad is made of rubber.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By setting up a diversion structure, several diversion conveying spaces can be formed to convey materials in a diversion manner. The opening size of the conveying space can be adjusted by controlling the rotation of the closed baffle. The conveying, stopping, and conveying speed of the materials can be conveniently adjusted as needed, making it more convenient to use. This solves the problem that the existing method can only convey materials at a fixed speed, which is quite limited, and avoids affecting the drying effect and efficiency.

[0016] 2. The crushing teeth can generate a certain shearing force when the conveyor wheel rotates. The shearing force can reduce the stickiness of the material, thus making it easier to convey the material. While reducing adhesion, it can also indirectly increase the conveying speed.

[0017] 3. The triangular design at the end of the partition plate facilitates the passage of materials, allowing them to pass through more smoothly and preventing resistance that could affect the conveying speed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the diversion adjustment mechanism based on the vacuum evaporation drying equipment proposed in this utility model from the main perspective.

[0019] Figure 2 This is a schematic diagram of the drainage section of the diversion and regulating mechanism based on the vacuum evaporation drying equipment proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the opening and closing part of the diversion adjustment mechanism based on the vacuum evaporation drying equipment proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the regulating part of the flow distribution mechanism based on the vacuum evaporation drying equipment proposed in this utility model.

[0022] In the diagram: 1. Feed pipe; 2. Water pump; 3. Airbag; 4. Fixing frame; 5. Speed-regulating motor; 6. Buffer pad; 7. Support base; 8. Feed pipe; 9. Connecting flange; 10. Motor compartment; 11. Drive shaft; 12. Control valve; 13. Drain pipe; 14. Air pump; 15. Connecting pipe; 16. Spray nozzle; 17. Divider plate; 18. Mounting shaft; 19. Enclosing baffle; 20. Conveying wheel; 21. Crushing teeth. Detailed Implementation

[0023] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Example 1

[0026] Based on the flow distribution adjustment mechanism of the vacuum evaporation drying equipment, such as Figure 1-4As shown, the system includes a diversion structure, which includes a feed pipe 1. The inner wall of the feed pipe 1 is provided with partition plates 17, and several sets of partition plates 17 are arranged sequentially. A motor compartment 10 is located at the top of the feed pipe 1. Several sets of mounting shafts 18 are connected to the output end of the bottom of the motor compartment 10. One end of each mounting shaft 18 is rotatably connected to the inside of the feed pipe 1. A sealing baffle 19 is provided on the mounting shaft 18, and the position and size of the sealing baffle 19 are adapted to the spacing between the partition plates 17. A speed regulating motor is located on one side of the feed pipe 1. The output end of the speed-regulating motor 5 is connected to a drive shaft 11. One end of the drive shaft 11 is rotatable and passes through the material conveying pipe 1. A conveying wheel 20 is provided on the drive shaft 11. The size and position of the conveying wheel 20 are adapted to the material conveying pipe 1. Several sets of feeding pipes 8 are connected in sequence on one side of the material conveying pipe 1. A connecting pipe 15 is connected to the other side of the material conveying pipe 1. A connecting structure for auxiliary connection is provided on one side of the connecting pipe 15. A cleaning structure for cleaning and a drainage structure for drainage are provided on one side of the material conveying pipe 1.

[0027] In use, the conveyor wheel 20 has several sets of blades arranged in a circular pattern. It can be connected to a pipeline via the connecting pipe 15, through which materials can be transported into the conveying pipe 1. It can also be connected to the conveying pipeline via the feeding pipe 8. After connection, the other end of the conveying pipeline can be connected to a vacuum evaporation drying equipment. After connection, the materials can be transported to the vacuum evaporation drying equipment for drying by diversion. The speed-regulating motor 5 can start to control the rotation of the drive shaft 11 and the conveyor wheel 20. The rotation of the conveyor wheel 20 can use its blades to transport the materials entering the conveying pipe 1. The conveying speed of the materials can be effectively adjusted by adjusting the rotation speed of the conveyor wheel 20. At the same time, when the conveyor wheel 20 stops rotating, its blades can close the space inside the conveying pipe 1, stopping the material conveying. The conveying speed can be adjusted adaptively as needed. Several sets of partition plates 17 can be used to divide the space inside the conveying pipe 1. The system is divided into multiple spaces for diverting materials. Several sets of feed pipes 8 are connected to several spaces formed by the partition plate 17. Through the connecting pipes, materials can be diverted to different locations in the vacuum evaporation drying equipment. The motor in the motor compartment 10 can start and control the rotation of several sets of mounting shafts 18. The rotation of the mounting shafts 18 controls the rotation of the closing baffle 19. The rotation of the closing baffle 19 controls the opening and closing size of the spaces formed by the partition plate 17. The size of the opening can be adjusted by rotating the closing baffle 19 to adjust the conveying speed as needed during diverting. The closing baffle 19 allows for individual speed adjustment for different diverting conveying processes, making it more convenient to use. The rotation of the closing baffle 19 can also close the conveying space formed by the partition plate 17, allowing control of material conveying and stopping as needed.

[0028] The connection structure includes a fixing frame 4, which is mounted on the connecting pipe 15. An airbag 3 is provided on one side of the fixing frame 4, and an air pump 14 is connected to one side of the airbag 3.

[0029] When materials are input through the connecting pipe 15, the air pump 14 can be started to control the inflation of the airbag 3. The inflated airbag 3 can fill the connection between the connecting pipe 15 and the pipe. The inflation and filling can effectively reinforce the connection and prevent leakage caused by the pipe connection breaking. The outer wall of the airbag 3 is provided with a hard shell to restrict the inflation direction of the airbag 3.

[0030] The cleaning structure includes a water pump 2, which is installed on the top of the conveying pipe 1. A spray nozzle 16 is provided on the inner wall of the top of the conveying pipe 1. The spray nozzle 16 is connected to the water pump 2. A connection port is provided on the top of the water pump 2.

[0031] In use, a water supply pipe can be connected through the connection port on the top of the water pump 2. After connection, the water pump 2 can transport water to the spray nozzle 16 and spray it out through the spray holes of the spray nozzle 16. The spray nozzle 16 can spray water in all directions and the water can wash the conveying pipe 1 and the partition plate 17. During washing, the closing baffle 19 is rotated to close the pipe. The water can wash the material adhering to the conveying pipe 1 and the partition plate 17 and effectively remove it. After removal, blockage can be avoided and the conveying efficiency can be affected.

[0032] The drainage structure includes a drain pipe 13, which is connected to the bottom of the conveying pipe 1, and a control valve 12 is provided at one end of the drain pipe 13.

[0033] During use, the control valve 12 can be opened during the cleaning process. Opening the control valve 12 can control the opening of the drain pipe 13. After the drain pipe 13 is opened, wastewater can be discharged through it. After the wastewater is discharged, the control valve 12 can be used to close the drain pipe 13. Closing it can prevent it from affecting the conveying of materials.

[0034] To reduce the viscosity of materials, such as Figure 3 , 4 As shown, several sets of crushing teeth 21 are arranged sequentially on the conveyor wheel 20, and the crushing teeth 21 are triangular in shape.

[0035] When in use, the several sets of triangular crushing teeth 21 set on the blades of the conveying wheel 20 can generate a certain shearing force when it rotates. The shearing force generated can reduce the stickiness of the material, thereby facilitating the conveying of the material. While reducing adhesion, it can also indirectly increase the conveying speed.

[0036] To increase the strength of the connection, such as Figure 1As shown, a connecting flange 9 is provided at the end of the feed pipe 8, and a gasket is provided on one side of the connecting flange 9.

[0037] During use, the connection can be reinforced by connecting flange 9 when connecting the feed pipe 8 to the pipeline, thereby preventing accidental disconnection. Gaskets can effectively increase the sealing performance.

[0038] To make material transport smoother, such as Figure 3 , 4 As shown, the side of the partition plate 17 closest to the conveyor wheel 20 is triangular in shape;

[0039] When in use, the triangular design at the end of the partition plate 17 facilitates the passage of materials, allowing them to pass through more smoothly and preventing resistance from affecting the conveying speed.

[0040] Example 2

[0041] For support, refer to Figure 2 Based on the flow adjustment mechanism of the vacuum evaporation drying equipment, this embodiment makes the following improvements compared with embodiment 1: a support base 7 is provided at the bottom of the feed pipe 1, and a buffer pad 6 is provided at the top of the support base 7. The buffer pad 6 is made of rubber.

[0042] During use, the material conveying pipe 1 can be supported by the support base 7. When connecting, the pressure on the material conveying pipe 1 can be reduced by placing the support base 7 on the ground, thereby maintaining the stability of the pipe connection and preventing the connection from breaking. The rubber buffer pad 6 can prevent the support base 7 from sliding during support.

[0043] The above description is only a preferred embodiment of the present utility model. For parts that do not require creative effort in circuit control, signal control and transmission, please refer to the prior art. However, the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flow distribution adjustment mechanism based on a vacuum evaporation drying equipment, characterized in that, The system includes a diversion structure, which includes a feed pipe (1). The inner wall of the feed pipe (1) is provided with partition plates (17), and several sets of partition plates (17) are arranged in sequence. A motor compartment (10) is provided at the top of the feed pipe (1). Several sets of mounting shafts (18) are connected to the output end of the bottom of the motor compartment (10). One end of the mounting shaft (18) is rotatably connected to the feed pipe (1). A closing baffle (19) is provided on the mounting shaft (18). The position and size of the closing baffle (19) are adapted to the spacing between the partition plates (17). A speed regulating motor is provided on one side of the feed pipe (1). The machine (5) has a transmission shaft (11) connected to the output end of the speed-regulating motor (5). One end of the transmission shaft (11) is rotatable and passes through the conveying pipe (1). A conveying wheel (20) is provided on the transmission shaft (11). The size and position of the conveying wheel (20) are adapted to the conveying pipe (1). Several sets of feeding pipes (8) are connected in sequence on one side of the conveying pipe (1). A connecting pipe (15) is connected to the other side of the conveying pipe (1). A connecting structure for auxiliary connection is provided on one side of the connecting pipe (15). A cleaning structure for cleaning and a drainage structure for drainage are provided on one side of the conveying pipe (1).

2. The flow distribution adjustment mechanism based on the vacuum evaporation drying equipment according to claim 1, characterized in that, The connection structure includes a fixing frame (4), which is installed on the connecting pipe (15). An airbag (3) is provided on one side of the fixing frame (4), and an air pump (14) is connected to one side of the airbag (3).

3. The flow distribution adjustment mechanism based on a vacuum evaporation drying device according to claim 1, characterized in that, The cleaning structure includes a water pump (2), which is installed on the top of the conveying pipe (1). A spray nozzle (16) is provided on the inner wall of the top of the conveying pipe (1). The spray nozzle (16) is connected to the water pump (2). A connection port is provided on the top of the water pump (2).

4. The flow distribution adjustment mechanism based on the vacuum evaporation drying equipment according to claim 1, characterized in that, The drainage structure includes a drain pipe (13), which is connected to the bottom of the conveying pipe (1), and a control valve (12) is provided at one end of the drain pipe (13).

5. The flow distribution adjustment mechanism based on a vacuum evaporation drying device according to claim 1, characterized in that, The conveyor wheel (20) is provided with several sets of crushing teeth (21) arranged in sequence, and the crushing teeth (21) are triangular in shape.

6. The flow distribution adjustment mechanism based on a vacuum evaporation drying device according to claim 1, characterized in that, A connecting flange (9) is provided at the end of the feed pipe (8), and a gasket is provided on one side of the connecting flange (9).

7. The flow distribution adjustment mechanism based on a vacuum evaporation drying device according to claim 1, characterized in that, The partition plate (17) is triangular in shape on the side closest to the conveyor wheel (20).

8. The flow distribution adjustment mechanism based on a vacuum evaporation drying device according to claim 1, characterized in that, The bottom of the feed pipe (1) is provided with a support base (7), and the top of the support base (7) is provided with a buffer pad (6). The buffer pad (6) is made of rubber.

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