A cold dryer water distribution device based on multi-bend flow structure and filter screen

Abstract

The utility model discloses a cold -drying machine water distribution device based on many baffling structure and filter screen relates to cold -drying machine field, include: fixed shell and fixed pipe, fixed shell is fixedly installed with air inlet pipe and air outlet pipe, air inlet pipe and air outlet pipe are fixedly connected with fixed pipe and connecting pipe through the air guide pipe respectively, fixed pipe and connecting pipe all are fixedly connected with installation shell, water distribution structure, water distribution structure includes the partition that fixedly installs in installation shell, is opened to the air -permeable groove on the partition, the inboard fixed mounting of partition has baffling pipe, baffling pipe both ends all are through the inner wall of installation shell and reach the outside of installation shell. The utility model discloses a baffle can structure of installation, makes air turn, and water drop will because inertia continue to be installed on the baffle or the pipe wall to the front, thereby reaches the effect of preliminary water distribution, and then utilizes filter screen and carries out further water distribution processing, and the structure of device is simple, and it is not necessary to consume too much energy.

Description

Technical Field

[0001] This utility model relates to the field of refrigerated dryers, and in particular to a water distribution device for refrigerated dryers based on a multi-baffle structure and a filter screen. Background Technology

[0002] A refrigerated air dryer, also known as a freeze dryer, is an industrial device that removes moisture from compressed air using refrigeration technology. It is widely used in pneumatic systems, food processing, pharmaceuticals, and other fields. Refrigerated air dryers produce water during operation, so a water separator is needed to remove the water droplets.

[0003] Existing water separation devices typically require a large amount of water removal equipment and consume a significant amount of energy, resulting in poor economic efficiency, limited widespread application, and hindering production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, comprising: A fixed outer shell and a mounting outer shell are provided. An air inlet pipe and an air outlet pipe are fixedly mounted on the fixed outer shell. The air inlet pipe and the air outlet pipe are respectively fixedly connected to a fixed pipe and a connecting pipe through an air guide pipe. Both the fixed pipe and the connecting pipe are fixedly connected to the mounting outer shell. The water distribution structure includes a partition plate fixedly installed inside the mounting housing. The partition plate has a venting groove. A baffle tube is fixedly installed on the inner side of the partition plate. Both ends of the baffle tube penetrate the inner wall of the mounting housing and extend to the outer side of the mounting housing. A fixed baffle is fixedly connected to the side wall of the outermost partition plate. A mounting bracket is fixedly installed on the inner wall of the mounting housing. A filter screen is slidably installed between the inner walls of the mounting bracket.

[0006] Preferably, a fixing block is fixedly installed on the inner wall of the mounting bracket, and an elastic element is fixedly connected to the fixing block, and the elastic element is fixedly connected to the filter screen.

[0007] Preferably, the partition plates are installed in an alternating vertical arrangement, the fixed baffle is installed at a downward angle, and a stop block is fixedly installed on the side wall of the fixed baffle.

[0008] Preferably, both the air guide tube and the baffle tube have a tortuous structure, and a sealing gasket is fixedly installed at the connection between the baffle tube and the mounting shell.

[0009] Preferably, a fixed support foot is fixedly installed at the bottom of the mounting housing, and a mounting hole is opened on the fixed support foot, and a fixing bolt is installed at the mounting hole.

[0010] Preferably, a fixing cylinder is fixedly installed on the mounting housing, a drain pipe is fixedly installed on the side wall of the fixing cylinder, and the lower inner wall of the mounting housing is installed inclined downwards towards the fixing cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: through the installed baffle structure, when the air turns, the water droplets will continue to be mounted on the baffle or pipe wall due to inertia, thereby achieving the effect of initial water separation. Then, the filter screen is used for further water separation treatment. The device has a simple structure, does not consume too much energy, and is conducive to the use of the device. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, as proposed in this utility model. Figure 2 This is a cross-sectional structural diagram of a water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, as proposed in this utility model. Figure 3 This is a schematic diagram of the filter screen of a water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, as proposed in this utility model.

[0013] In the diagram: 1. Fixed outer shell, 2. Inlet pipe, 3. Outlet pipe, 4. Fixed pipe, 5. Mounting shell, 6. Fixed support foot, 7. Divider plate, 8. Fixed cylinder, 9. Fixed baffle, 10. Mounting bracket, 11. Filter screen, 12. Connecting pipe, 13. Air guide pipe, 14. Baffle pipe, 15. Fixed block, 16. Elastic element. Detailed Implementation

[0014] Reference Figures 1-3 A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, comprising: The fixed housing 1 and the mounting housing 5 are fixedly installed. An air inlet pipe 2 and an air outlet pipe 3 are fixedly installed on the fixed housing 1. The air inlet pipe 2 and the air outlet pipe 3 are respectively fixedly connected to a fixed pipe 4 and a connecting pipe 12 through an air guide pipe 13. The fixed pipe 4 and the connecting pipe 12 are both fixedly connected to the mounting housing 5. The airflow enters the fixed pipe 4 from the air inlet pipe 2 through the corresponding air guide pipe 13, flows into the mounting housing 5, and finally exits from the connecting pipe 12 and is discharged through the corresponding air guide pipe 13 and the air outlet pipe 3. The water distribution structure includes a partition plate 7 fixedly installed inside the mounting housing 5. The partition plate 7 has a venting groove. A baffle tube 14 is fixedly installed on the inner side of the partition plate 7. Both ends of the baffle tube 14 penetrate the inner wall of the mounting housing 5 and extend to the outer side of the mounting housing 5. A fixed baffle 9 is fixedly connected to the side wall of the outermost partition plate 7. A mounting bracket 10 is fixedly installed on the inner wall of the mounting housing 5. A filter screen 11 is slidably installed between the inner walls of the mounting bracket 10. The partition plate 7 initially separates the water in the airflow. Then, when the airflow reaches the filter screen 11, water droplets will adhere to the filter screen 11. As more and more water droplets are intercepted and gathered, they will gradually become larger and heavier. When the weight of the water droplets is greater than the adhesion force, the water droplets will slide down along the iron wire of the filter screen and eventually collect at the bottom and be discharged. A fixing block 15 is fixedly installed on the inner wall of the mounting bracket 10. An elastic element 16 is fixedly connected to the fixing block 15. The elastic element 16 can be a spring. The elastic element 16 is fixedly connected to the filter screen 11. Under the impact of gas and water droplets, the filter screen 11 will move, causing the elastic element 16 to deform. The elastic force of the elastic element 16 causes it to move back, thereby causing the filter screen 11 to vibrate slightly. The vibration makes the water droplets attached to the filter screen 11 fall off more easily. The partition plates 7 are installed in an alternating manner, so the airflow will turn when it flows to the partition plates 7. Since water is denser than air and has a greater mass, water droplets will hit the partition plates 7 due to inertia and then flow to the lower inner wall of the mounting shell 5. The fixed baffle 9 is installed at a downward angle, and a baffle block is fixedly installed on the side wall of the fixed baffle 9. When the air flows to the fixed baffle 9, it will collide with the fixed baffle 9 and change direction. The baffle will make the air change direction again. The multiple changes of direction in a short period of time will cause the residual water droplets in the air to be left and fall to the lower end of the mounting housing 5. The inclined structure also allows the water droplets falling on the filter screen 11 to flow to the lower end of the mounting housing 5. Both the air guide tube 13 and the baffle tube 14 have a tortuous structure. The tortuous structure reduces the airflow velocity, making it easier for water droplets to fall. A sealing gasket is fixedly installed at the connection between the baffle tube 14 and the mounting housing 5 to prevent gas leakage. A fixed support 6 is fixedly installed at the bottom of the housing 5. The fixed support 6 has mounting holes, and fixing bolts are installed at the mounting holes to fix the entire device. A fixed cylinder 8 is fixedly installed on the housing 5. A drain pipe is fixedly installed on the side wall of the fixed cylinder 8. The lower inner wall of the housing 5 is installed at an angle towards the fixed cylinder 8, so the water will flow towards the fixed cylinder 8 and be discharged.

[0015] In this invention, during use, the airflow enters the fixed pipe 4 from the inlet pipe 2 through the corresponding guide pipe 13, flows into the mounting housing 5, and finally exits from the connecting pipe 12, discharging through the corresponding guide pipe 13 and outlet pipe 3. When the airflow reaches the partition plate 7, it makes a turn. Since water is denser and has a greater mass than air, water droplets will impact the partition plate 7 due to inertia and then flow to the lower inner wall of the mounting housing 5. When the airflow reaches the fixed baffle 9, it will collide with the fixed baffle 9 and change direction. The block causes the air, which has changed direction, to change direction again. The repeated changes in direction in a short period of time cause the residual water droplets in the air to remain and fall to the lower end of the mounting housing 5. The inclined structure also allows the water droplets falling on the filter screen 11 to flow to the lower end of the mounting housing 5. Then, when the airflow reaches the filter screen 11, the water droplets will adhere to the filter screen 11. As more and more water droplets are intercepted and gathered, they will gradually become larger and heavier. When the weight of the water droplets is greater than the adhesion force, the water droplets will slide down along the iron wire of the filter screen and eventually gather at the bottom, flowing to the fixed cylinder 8 for discharge.

Claims

1. A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen, characterized in that, include: A fixed outer shell (1) and an installation outer shell (5) are provided. An air inlet pipe (2) and an air outlet pipe (3) are fixedly installed on the fixed outer shell (1). The air inlet pipe (2) and the air outlet pipe (3) are respectively fixedly connected to a fixed pipe (4) and a connecting pipe (12) through an air guide pipe (13). The fixed pipe (4) and the connecting pipe (12) are both fixedly connected to the installation outer shell (5). The water distribution structure includes a partition plate (7) fixedly installed inside the mounting shell (5). The partition plate (7) has a venting groove. A baffle tube (14) is fixedly installed on the inner side of the partition plate (7). Both ends of the baffle tube (14) penetrate the inner wall of the mounting shell (5) and extend to the outer side of the mounting shell (5). A fixed baffle (9) is fixedly connected to the side wall of the outermost partition plate (7). A mounting bracket (10) is fixedly installed on the inner wall of the mounting shell (5). A filter screen (11) is slidably installed between the inner walls of the mounting bracket (10).

2. The water distribution device for a refrigerated dryer based on a multi-baffle structure and filter screen according to claim 1, characterized in that, A fixing block (15) is fixedly installed on the inner wall of the mounting bracket (10), and an elastic element (16) is fixedly connected to the fixing block (15), and the elastic element (16) is fixedly connected to the filter screen (11).

3. The water distribution device for a refrigerated dryer based on a multi-baffle structure and filter screen according to claim 1, characterized in that, The partition plate (7) is installed in an alternating manner, the fixed baffle (9) is installed at a downward angle, and a stop block is fixedly installed on the side wall of the fixed baffle (9).

4. A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen according to claim 1, characterized in that, Both the air guide tube (13) and the baffle tube (14) have a tortuous structure, and a sealing gasket is fixedly installed at the connection between the baffle tube (14) and the mounting shell (5).

5. A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen according to claim 1, characterized in that, The bottom end of the mounting shell (5) is fixedly mounted with a fixed support (6), and the fixed support (6) has a mounting hole, and a fixing bolt is installed at the mounting hole.

6. A water distribution device for a refrigerated dryer based on a multi-baffle structure and a filter screen according to claim 1, characterized in that, A fixing cylinder (8) is fixedly installed on the mounting housing (5), and a drain pipe is fixedly installed on the side wall of the fixing cylinder (8). The lower inner wall of the mounting housing (5) is installed inclined downwards towards the fixing cylinder (8).

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