Water vapor recovery mechanism of cooling system of aluminum alloy bumper extruding machine

Abstract

The utility model discloses a water vapor recovery mechanism of a cooling system of an aluminum alloy bumper extruding machine, relates to the technical field of extruding devices, and aims to solve the technical problems of air temperature rise and lower energy utilization rate caused by water vapor of current production equipment. The two side boxes are installed on the two sides of the extruder body correspondingly and located on the upper sides of operation openings in the two sides of the extruder body, steam recycling openings are formed in the bottoms of the side boxes, cold air boxes are fixed to the top ends in the steam recycling openings, and assembling openings are formed in the two sides of the upper portions of the side boxes correspondingly. A backflow pipe is installed in the middle of the front end face of the side box in a penetrating mode, the recycling cylinder is installed in the assembling opening, a cold air pipe and a steam pipe are installed at the upper end and the lower end of the recycling cylinder in a penetrating mode, and an adaptation opening is formed in the outer side of the recycling cylinder. The water vapor recycling device has the advantages that water in water vapor is efficiently recycled, and recycling after cooling is achieved.

Description

Technical Field

[0001] This utility model relates to the field of extrusion equipment technology, and more specifically, to a water vapor recovery mechanism for a cooling system of an aluminum alloy bumper extrusion machine. Background Technology

[0002] The aluminum alloy extrusion press is powered by a hydraulic system. First, the aluminum alloy material is placed in the extruder's hopper. Hydraulic oil is forced into the hydraulic cylinder, pushing the piston forward. The piston drives the extruder's mechanical structure, causing the extrusion head to move downwards. The die on the extrusion head contacts the aluminum alloy material and applies pressure. Due to the die's specific shape, the aluminum alloy material is forced through the die's openings, thus being extruded into the desired shape. During the extrusion process, the hydraulic system continuously adjusts the hydraulic oil pressure and flow rate, while the control system monitors and controls the entire process to ensure the accuracy and stability of the extrusion.

[0003] In the coolant circulation structure of an extrusion press used in aluminum alloy bumper production, the coolant absorbs heat and generates water vapor during the cooling process. In existing systems, this water vapor is directly released into the air, causing a rapid increase in ambient temperature and wasting energy. Therefore, we propose a water vapor recovery mechanism for the cooling system of an aluminum alloy bumper extrusion press. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a water vapor recovery mechanism for the cooling system of an aluminum alloy bumper extrusion machine, so as to solve the technical problem that water vapor in current production equipment causes the temperature to rise and the energy utilization rate to be low.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a water vapor recovery mechanism for a cooling system of an aluminum alloy bumper extrusion machine, comprising a side box and a recovery cylinder. Two side boxes are provided, and each side box is installed on one side of the extrusion machine body, with the side boxes located above the operating ports on both sides of the extrusion machine body. A cap is provided at the top of each side box, and a steam recovery port is provided at the bottom of each side box. A cold air box is fixed inside the top of the steam recovery port. Assembly ports are provided on both sides of the upper part of each side box. A return pipe is installed through the middle of the front face of each side box. The recovery cylinder is installed inside the assembly port. Cold air pipes and steam pipes are installed through the upper and lower ends of the recovery cylinder. An adapter port is provided on the outer side of the recovery cylinder. Two sets of spiral blades are fixed inside the middle of the recovery cylinder, and the two sets of spiral blades are staggered.

[0006] In use, the blower on the cap is activated, causing the water vapor discharged from the operating port to enter the steam recovery port, and then through the convection holes into the corresponding water vapor guide chamber. Room temperature gas is introduced into one end of the cold air box through the side pipe, and then injected into the corresponding cold air guide chamber through the cold air pipe. Helical blades facilitate heat exchange between the two guide chambers, forming condensate in the side chamber. The condensate is then introduced into the liquid storage chamber through the bottom port and outlet of the side chamber, and finally returned to the cooling passage of the device through the return pipe. This structural design recovers and reuses the condensed water vapor, preventing excessively high temperatures in the working environment caused by water vapor, while also recovering the moisture within the water vapor. The cooling system of the processing device circulates the coolant. The recovery cylinder has two staggered spiral blades, forming a corresponding guide cavity between them, which is divided into a water vapor guide cavity and a cold air guide cavity. During the heat exchange between water vapor and cold air, condensate forms in the side cavity of the spiral blades. The condensation column improves the heat exchange efficiency and facilitates the accumulation of condensate on the wall. This allows the condensate to flow into the storage cavity along the side cavity channel. Through the above structural design, the device forms two sets of condensation mechanisms in a limited space, ensuring the condensation efficiency of water vapor. The design of the condensation column improves the heat exchange effect and facilitates the formation of condensate on the wall.

[0007] Preferably, a fan is embedded in the upper side of the cap, and the fan corresponds to a steam pipe. The cap has a reflux chamber inside, and the reflux chamber is connected to two top cold air pipes.

[0008] Preferably, the bottom of the assembly port is provided with a through-hole and a convection hole, and the bottom of the convection hole is connected to a steam recovery port. The side box is provided with a liquid storage chamber, and the return pipe and the through-hole are both connected to the inside of the liquid storage chamber.

[0009] Preferably, side pipes are installed through both ends of the cold air box, and a partition is provided in the middle of the inside of the cold air box. The cold air pipe at the bottom of the recovery cylinder is connected to the internal cavity of the cold air box, and the steam pipe at the bottom of the recovery cylinder is inserted into the convection hole.

[0010] Preferably, the helical blades have a side cavity on their side, and the opening of the side cavity is connected to the adapter port of the recovery cylinder. A condensation column is provided in the side cavity. The two sets of helical blades form a flow guiding cavity in the recovery cylinder. The flow guiding cavity is divided into a steam flow guiding cavity and a cold air flow guiding cavity. The cold air pipe and the steam pipe are respectively connected to the cavities of the cold air flow guiding cavity and the steam flow guiding cavity.

[0011] Preferably, the upper and lower ends of the spiral blade are provided with ports, and the ports are connected to the interior of the side cavity.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the design of the side box, allows the fan on the cap to draw water vapor discharged from the operating port into the steam recovery port, and then into the corresponding water vapor guide cavity through the convection hole. Room temperature gas is introduced into one end of the cold air box through the side pipe, and then injected into the corresponding cold air guide cavity through the cold air pipe. Heat exchange occurs between the two guide cavities through the spiral blades, forming condensate in the side cavity. The condensate is introduced into the liquid storage cavity through the bottom port and the outlet of the side cavity, and finally flows back to the cooling passage of the device through the return pipe. Through the above structural design, the water vapor is recovered and condensed for reuse, avoiding excessively high temperatures caused by water vapor in the working environment. At the same time, the moisture in the water vapor is recovered, realizing the circulation of coolant in the cooling system of the processing device.

[0014] 2. This utility model also incorporates a spiral blade design. The recovery cylinder contains two spiral blades that are staggered, forming corresponding flow guide cavities between them. These cavities are divided into a water vapor flow guide cavity and a cold air flow guide cavity. During the heat exchange process between water vapor and cold air, condensate forms in the side cavity of the spiral blades. The condensation column improves the heat exchange efficiency and facilitates the accumulation of condensate on the wall. This allows the condensate to flow along the side cavity channel into the storage cavity. Through the above structural design, the device forms two condensation mechanisms within a limited space, ensuring the condensation efficiency of water vapor. The condensation column design improves the heat exchange effect and facilitates the formation of condensate on the wall. Attached Figure Description

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

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the side box structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the appearance of the recycling bin of this utility model;

[0019] Figure 5 This is a cross-sectional schematic diagram of the recycling cylinder of this utility model;

[0020] Figure 6 This is a schematic diagram of the spiral blade of this utility model;

[0021] Figure 7 This is a schematic diagram of the adapter port structure of this utility model.

[0022] The following are the labels in the diagram: 1. Extruder body; 101. Operating port; 2. Cap; 3. Side box; 301. Return pipe; 302. Steam recovery port; 303. Through port; 304. Liquid storage chamber; 305. Assembly port; 306. Convection hole; 4. Recovery cylinder; 401. Cold air pipe; 402. Steam pipe; 403. Adapter port; 5. Cold air box; 501. Side pipe; 6. Spiral blade; 601. Side cavity; 602. Condensation column; 603. Port; 7. Guide cavity. Detailed Implementation

[0023] like Figures 1 to 5 As shown, this utility model relates to a water vapor recovery mechanism for a cooling system of an aluminum alloy bumper extrusion machine, comprising a side box 3 and a recovery cylinder 4. Two side boxes 3 are provided, and each side box 3 is installed on one side of the extrusion machine body 1. The side boxes 3 are located above the operating ports 101 on both sides of the extrusion machine body 1. A cap 2 is provided at the top of the side box 3, and a steam recovery port 302 is provided at the bottom of the side box 3. A cold air box 5 is fixed inside the top of the steam recovery port 302. Assembly ports 305 are provided on both sides of the upper part of the side box 3. A return pipe 301 is installed through the middle of the front face of the side box 3. A fan is embedded in the upper side of the cap 2, and the fan corresponds to the steam pipe 402. A return chamber is provided inside the cap 2, and the return chamber connects to the two top cold air pipes 401. A through port 303 and a convection hole 306 are provided at the bottom of the assembly port 305, and the bottom of the convection hole 306 connects to the steam recovery port 302. A liquid storage chamber is provided inside the side box 3. 304, and the return pipe 301 and the port 303 are both connected to the inside of the liquid storage chamber 304. The fan on the cap 2 is started so that the water vapor discharged from the operation port 101 enters the steam recovery port 302, and then enters the corresponding water vapor guide chamber 7 through the convection hole 306. The room temperature gas is introduced into one end of the cold air box 5 from the side pipe 501, and then injected into the corresponding cold air guide chamber 7 through the cold air pipe 401. The spiral blades 6 make heat exchange between the two guide chambers 7, and condensate is formed in the side chamber 601. The condensate is introduced into the liquid storage chamber 304 through the bottom port 603 of the side chamber 601 and the port 303. Finally, the condensate is returned to the cooling passage of the device through the return pipe 301. Through the above structural design, the water vapor is recovered and condensed for reuse, avoiding the working environment from being affected by water vapor and causing the temperature to be too high. At the same time, the water in the water vapor is recovered to realize the circulation of coolant in the cooling system of the processing device.

[0024] like Figures 3 to 7As shown, this utility model relates to a water vapor recovery mechanism for a cooling system of an aluminum alloy bumper extrusion machine, including a side box 3 and a recovery cylinder 4. The recovery cylinder 4 is installed in an assembly port 305. A cold air pipe 401 and a steam pipe 402 are installed through the upper and lower ends of the recovery cylinder 4. An adapter port 403 is provided on the outer side of the recovery cylinder 4. Two sets of spiral blades 6 are fixed in the middle of the interior of the recovery cylinder 4, and the two sets of spiral blades 6 are staggered. Side pipes 501 are installed through both ends of the cold air box 5, and a partition is provided in the middle of the interior of the cold air box 5. The cold air pipe 401 at the bottom of the recovery cylinder 4 connects to the internal cavity of the cold air box 5, and the steam pipe 402 at the bottom of the recovery cylinder 4 is inserted into a convection hole 306. A side cavity 601 is provided on the side of the spiral blades 6, and the opening of the side cavity 601 connects to the adapter port 403 of the recovery cylinder 4. A condensation column 602 is provided in the side cavity 601. The two sets of spiral blades 6 form a guide cavity 7 in the recovery cylinder 4, and the guide cavity 7 is divided into... The device incorporates steam and cold air guiding mechanisms. Cold air pipe 401 and steam pipe 402 are connected to the cavities of the cold air guiding mechanism and steam guiding mechanism, respectively. Both the upper and lower ends of the spiral blades 6 are provided with ports 603, which connect to the interior of the side cavity 601. The recovery cylinder 4 contains two spiral blades 6, which are staggered, forming corresponding guiding cavities 7 between them. These cavities are divided into a steam guiding cavity 7 and a cold air guiding cavity 7. During heat exchange between steam and cold air, condensate forms in the side cavity 601 of the spiral blades 6. The condensation column 602 improves the heat exchange efficiency and facilitates the accumulation of condensate on the wall, allowing it to flow into the liquid storage cavity 304 along the side cavity 601 channel. This structural design allows the device to form two condensation mechanisms within a limited space, ensuring the condensation efficiency of steam. The design of the condensation column 602 improves the heat exchange effect and facilitates the formation of condensate on the wall.

[0025] Working Principle: This embodiment provides a water vapor recovery mechanism for the cooling system of an aluminum alloy bumper extrusion machine. During use, the fan on the cap 2 is activated, causing the water vapor discharged from the operating port 101 to enter the steam recovery port 302. It then enters the corresponding water vapor guide chamber 7 through the convection holes 306. Room temperature gas is introduced from the side pipe 501 into one end of the cold air box 5, and then injected into the corresponding cold air guide chamber 7 through the cold air pipe 401. Heat exchange occurs between the two guide chambers 7 via the spiral blades 6, forming condensate in the side chamber 601. The condensate flows through the bottom port 603 of the side chamber 601 and the opening... 303 is introduced into the liquid storage chamber 304, and finally the condensate is returned to the cooling passage of the device through the return pipe 301. The recovery cylinder 4 is provided with two spiral blades 6, and the spiral blades 6 are staggered. A corresponding guide chamber 7 is formed between the two spiral blades 6, which is divided into a water vapor guide chamber 7 and a cold air guide chamber 7. When water vapor and cold air are exchanging heat, condensate is formed in the side chamber 601 of the spiral blades 6. The heat exchange efficiency is improved by the condensation column 602, and at the same time, it is convenient for the condensate to accumulate after hanging on the wall, so that it can form a water flow and accumulate in the liquid storage chamber 304 along the side chamber 601 channel.

[0026] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A water vapor recovery mechanism for a cooling system of an aluminum alloy bumper extrusion machine, comprising a side box (3) and a recovery cylinder (4), characterized in that: Two side boxes (3) are provided, and the two side boxes (3) are respectively installed on both sides of the extruder body (1). The side boxes (3) are located above the operation ports (101) on both sides of the extruder body (1). The top of the side box (3) is provided with a cap (2). The bottom of the side box (3) is provided with a steam recovery port (302). The top of the steam recovery port (302) is fixed with a cold air box (5). The upper two sides of the side box (3) are provided with assembly ports ( 305), a return pipe (301) is installed through the middle of the front end face of the side box (3), the recovery cylinder (4) is installed in the assembly port (305), and a cold air pipe (401) and a steam pipe (402) are installed through the upper and lower ends of the recovery cylinder (4). An adapter port (403) is opened on the outside of the recovery cylinder (4), and two sets of spiral blades (6) are fixed in the middle of the inside of the recovery cylinder (4), and the two sets of spiral blades (6) are staggered.

2. The water vapor recovery mechanism of the cooling system for an aluminum alloy bumper extrusion machine according to claim 1, characterized in that: A fan is embedded in the upper side of the cap (2), and the fan corresponds to the steam pipe (402). The cap (2) has a reflux chamber inside, and the reflux chamber is connected to the two top cold air pipes (401).

3. The water vapor recovery mechanism of the cooling system for an aluminum alloy bumper extrusion machine according to claim 2, characterized in that: The bottom of the assembly port (305) is provided with a through port (303) and a convection hole (306), and the bottom of the convection hole (306) is connected to the steam recovery port (302). The side box (3) is provided with a liquid storage chamber (304), and the return pipe (301) and the through port (303) are both connected to the inside of the liquid storage chamber (304).

4. The water vapor recovery mechanism of the cooling system for an aluminum alloy bumper extrusion machine according to claim 3, characterized in that: Both ends of the cold air box (5) are connected by side pipes (501), and a partition is provided in the middle of the interior of the cold air box (5). The cold air pipe (401) at the bottom of the recovery cylinder (4) is connected to the internal cavity of the cold air box (5), and the steam pipe (402) at the bottom of the recovery cylinder (4) is inserted into the convection hole (306).

5. The water vapor recovery mechanism of the cooling system for an aluminum alloy bumper extrusion machine according to claim 4, characterized in that: The helical blade (6) has a side cavity (601) on its side, and the opening of the side cavity (601) is connected to the adapter port (403) of the recovery cylinder (4). A condensation column (602) is provided in the side cavity (601). The two sets of helical blades (6) form a guide cavity (7) in the recovery cylinder (4), and the guide cavity (7) is divided into a steam guide and a cold air guide. The cold air pipe (401) and the steam pipe (402) are respectively connected to the cavities of the cold air guide and the steam guide.

6. The water vapor recovery mechanism of the cooling system for an aluminum alloy bumper extrusion machine according to claim 5, characterized in that: The upper and lower ends of the spiral blade (6) are provided with ports (603), and the ports (603) are connected to the interior of the side cavity (601).

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