Waste gas treatment device for castings production with safe heat dissipation structure

Abstract

This utility model relates to the field of casting production technology, and in particular to a waste gas treatment device for casting production with a safe heat dissipation structure. It solves the problem of unstable connection in the transmission pipe connecting the forging chamber and the waste gas treatment chamber in existing waste gas treatment device designs. Due to vibrations, temperature changes during the casting process, and wear from long-term use, the connection between the transmission pipe and the waste gas treatment chamber is prone to loosening or even detachment. The waste gas treatment device for casting production with a safe heat dissipation structure includes a forging chamber, with a waste gas treatment chamber located on one side of the forging chamber, and a fan connected to one side of the waste gas treatment chamber. This utility model ensures that during the use of the heat dissipation device, the heat flow inside the forging chamber can effectively enter the interior of the waste gas treatment chamber through the connecting transmission pipe, preventing the connecting transmission pipe from detaching due to unstable connection.

Description

Technical Field

[0001] This utility model relates to the field of casting production technology, and in particular to a waste gas treatment device for casting production with a safe heat dissipation structure. Background Technology

[0002] In the existing casting production process, waste gas treatment is a crucial step, as it not only relates to the cleanliness of the production environment but also directly affects the health of operators and the protection of the surrounding environment.

[0003] In the design of waste gas treatment devices, the transmission pipeline connecting the forging chamber and the waste gas treatment chamber often suffers from unstable connections. Due to vibrations, temperature changes during the casting process, and wear from long-term use, the connection between the transmission pipeline and the waste gas treatment chamber is prone to loosening or even detachment. This not only affects the effective collection and treatment of waste gas but may also lead to safety hazards due to waste gas leakage. Simultaneously, the unstable connection also affects the overall heat dissipation effect of the waste gas treatment device. High-temperature waste gas may release heat prematurely during transmission due to leaks at the connection, reducing the temperature control accuracy within the waste gas treatment chamber and consequently affecting the efficiency and quality of waste gas treatment. Therefore, a waste gas treatment device for casting production with a safe heat dissipation structure is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a waste gas treatment device for casting production with a safe heat dissipation structure, solving the problem of unstable connection of the transmission pipeline between the forging chamber and the waste gas treatment chamber in the design of existing waste gas treatment devices. Due to vibrations, temperature changes, and wear during the casting process, the connection between the transmission pipeline and the waste gas treatment chamber is prone to loosening or even detachment. This not only affects the effective collection and treatment of waste gas, but may also lead to safety hazards due to waste gas leakage.

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

[0006] A waste gas treatment device for casting production with a safe heat dissipation structure includes a forging chamber, a waste gas treatment chamber on one side of the forging chamber, a fan connected to one side of the waste gas treatment chamber, a docking frame fixedly connected to the top of the waste gas treatment chamber, a folded pipe fixedly connected to the top of the forging chamber, and a connecting transmission pipe fixedly connected to one end of the folded pipe. One end of the connecting transmission pipe passes through the inner cavity of the docking frame and communicates with the inner cavity of the waste gas treatment chamber. A square block adapted to the docking frame is fitted around the outer ring of the connecting transmission pipe. Insertion holes are opened on both sides of the square block. A shell is fixedly connected to both sides of the docking frame. An insertion rod is horizontally arranged in the inner cavity of the shell. One end of the insertion rod passes through the adjacent side wall of the shell and is inserted into the corresponding insertion hole.

[0007] Preferably, the other end of the insertion rod is fixedly connected to a handle through the adjacent outer casing sidewall.

[0008] Preferably, the outer ring of the insertion rod is fitted with a baffle plate, and one end of the baffle plate abuts against the adjacent inner wall of the outer shell.

[0009] Preferably, a spring is installed on the outer ring of the insertion rod, one end of the spring is fixedly connected to one end of an adjacent baffle, and the other end of the spring is fixedly connected to the inner wall of an adjacent outer shell.

[0010] Preferably, the outer ring of the block is engaged with the inner cavity of the adjacent docking frame.

[0011] Preferably, the output end of the fan is connected to the inner cavity of the adjacent waste gas treatment chamber.

[0012] This utility model has at least the following beneficial effects:

[0013] During operation, personnel can process parts through the forging chamber. A fan creates suction inside the exhaust gas treatment chamber, drawing in the exhaust gas through the connecting transmission pipe for purification. When maintenance is needed, personnel first pull the two insert rods outwards to disengage them from their corresponding holes. Then, they pull the connecting transmission pipe outwards, disengaging the block on the pipe from the inner cavity of the docking frame, thus detaching the forging chamber from the exhaust gas treatment chamber. This allows for maintenance of the exhaust gas treatment chamber. When it's necessary to disconnect the connecting transmission pipe from the exhaust gas treatment chamber... When the processing chambers are docked, the operator pulls the insertion rod outward to insert the connecting transmission pipe into the inner cavity of the exhaust gas treatment chamber, causing the block to re-enter the inner cavity of the docking frame. The operator then releases the insertion rod, and under the force of the spring, the insertion rod is forced into the corresponding insertion hole, achieving a fixed connection. Through structural design, the heat flow from the inner cavity of the forging chamber can effectively enter the interior of the exhaust gas treatment chamber through the connecting transmission pipe during the use of the heat dissipation device. This prevents the connecting transmission pipe from falling off due to unstable connection between the connecting transmission pipe and the exhaust gas treatment chamber, thereby increasing the heat dissipation stability and safety inside the casting production device.

[0014] This utility model also has the following beneficial effects:

[0015] The use of insert rods and sockets ensures the stability of the block within the docking frame. The baffles allow the spring force to be transmitted to the corresponding insert rods. The outer casing protects the internal mechanism from external forces. The docking frame prevents accidental insertion. The fan provides sufficient suction from the exhaust gas treatment chamber into the forging chamber. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection and transmission pipe structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the block structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the fan structure of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Forging chamber; 2. Waste gas treatment chamber; 3. Fan; 4. Docking frame; 5. Connecting transmission pipe; 6. Folded pipe; 7. Outer shell; 8. Block; 9. Socket; 10. Insert rod; 11. Spring; 12. Baffle; 13. Handle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] Reference Figure 1-5A waste gas treatment device for casting production with a safe heat dissipation structure includes a forging chamber 1, a waste gas treatment chamber 2 on one side of the forging chamber 1, a fan 3 connected to one side of the waste gas treatment chamber 2, a docking frame 4 fixedly connected to the top of the waste gas treatment chamber 2, a folded pipe 6 fixedly connected to the top of the forging chamber 1, and a connecting transmission pipe 5 fixedly connected to one end of the folded pipe 6. One end of the connecting transmission pipe 5 passes through the inner cavity of the docking frame 4 and communicates with the inner cavity of the waste gas treatment chamber 2. A square block 8 adapted to the docking frame 4 is fitted around the outer ring of the connecting transmission pipe 5. Both sides of the 8 are provided with insertion holes 9. Both sides of the docking frame 4 are fixedly connected with outer shells 7. The inner cavity of the outer shell 7 is horizontally provided with insertion rods 10. One end of the insertion rod 10 passes through the side wall of the adjacent outer shell 7 and is inserted into the corresponding insertion hole 9. Specifically, when personnel use it, they can process the workpiece through the forging chamber 1. The fan 3 makes the exhaust gas treatment chamber 2 have a certain suction force, so that the connecting transmission pipe 5 adsorbs the exhaust gas inside the forging chamber 1 and purifies it in the exhaust gas treatment chamber 2. When personnel need to clean the exhaust gas treatment chamber 2... During maintenance, personnel first pull the two insert rods 10 outwards to disengage them from the corresponding insertion holes 9. Then, personnel pull the connecting transmission pipe 5 outwards, causing the block 8 on the connecting transmission pipe 5 to detach from the inner cavity of the docking frame 4, thus disconnecting the forging chamber 1 from the exhaust gas treatment chamber 2. This allows personnel to perform maintenance on the interior of the exhaust gas treatment chamber 2. When personnel need to dock the connecting transmission pipe 5 with the exhaust gas treatment chamber 2, they pull the insert rods 10 outwards and insert the connecting transmission pipe 5 into the inner cavity of the exhaust gas treatment chamber 2, causing the block 8 to re-enter the docking position. In the inner cavity of frame 4, when personnel release the insertion rod 10, under the force of spring 11, the insertion rod 10 is forced into the corresponding insertion hole 9, achieving a fixed insertion effect. Through structural design, during the use of the heat dissipation device, the heat flow in the inner cavity of forging chamber 1 can effectively enter the interior of exhaust gas treatment chamber 2 through the connecting transmission pipe 5, preventing the connecting transmission pipe 5 from falling off due to unstable connection between the connecting transmission pipe 5 and exhaust gas treatment chamber 2. This increases the heat dissipation stability and safety inside the casting production device.

[0025] This solution includes the following work process:

[0026] When in use, personnel can process parts through the forging chamber 1. The fan 3 creates a certain suction force inside the exhaust gas treatment chamber 2, which causes the connecting transmission pipe 5 to adsorb the exhaust gas inside the forging chamber 1 and purify it in the exhaust gas treatment chamber 2. When personnel need to maintain the exhaust gas treatment chamber 2, they first pull the two insert rods 10 outward to disengage them from the corresponding insertion holes 9. Then, they pull the connecting transmission pipe 5 outward to disengage the block 8 on the connecting transmission pipe 5 from the inner cavity of the docking frame 4, thus detaching the connection between the forging chamber 1 and the exhaust gas treatment chamber 2. Personnel can then perform maintenance on the inside of the exhaust gas treatment chamber 2. When personnel need to dock the connecting transmission pipe 5 with the exhaust gas treatment chamber 2, they pull the insert rods 10 outward to insert the connecting transmission pipe 5 into the inner cavity of the exhaust gas treatment chamber 2, causing the block 8 to re-enter the inner cavity of the docking frame 4. After releasing the insert rods 10, under the force of the spring 11, the insert rods 10 are forced into the corresponding insertion holes 9, achieving a fixed connection.

[0027] Based on the above work process, it can be concluded that:

[0028] Through structural design, the heat flow inside the forging chamber 1 can be effectively transferred to the interior of the exhaust gas treatment chamber 2 via the connecting transmission pipe 5 during the use of the heat dissipation device. This prevents the connecting transmission pipe 5 from falling off due to unstable connection between the connecting transmission pipe 5 and the exhaust gas treatment chamber 2, thereby increasing the heat dissipation stability and safety inside the casting production device.

[0029] Furthermore, the other end of the plug rod 10 is fixedly connected to a handle 13 through the side wall of the adjacent outer shell 7. Specifically, through the setting of the plug rod 10, in conjunction with the plug hole 9, the stability of the block 8 inside the docking frame 4 is always guaranteed.

[0030] Furthermore, a baffle 12 is fitted around the outer ring of the insert rod 10. One end of the baffle 12 abuts against the inner wall of the adjacent outer shell 7. Specifically, the baffle 12 enables the force of the spring 11 to be transmitted to the corresponding insert rod 10.

[0031] Furthermore, a spring 11 is installed on the outer ring of the insertion rod 10. One end of the spring 11 is fixedly connected to one end of the adjacent baffle 12, and the other end of the spring 11 is fixedly connected to the inner wall of the adjacent outer casing 7. Specifically, the outer casing 7 protects the internal mechanism from external forces.

[0032] Furthermore, the outer ring of block 8 is engaged with the inner cavity of the adjacent docking frame 4. Specifically, the docking frame 4 serves to prevent mistaken identity.

[0033] Furthermore, the output end of the blower 3 is connected to the inner cavity of the adjacent exhaust gas treatment chamber 2. Specifically, the blower 3 provides sufficient suction force from the exhaust gas treatment chamber 2 toward the interior of the forging chamber 1.

[0034] In summary: During operation, personnel can process parts through the forging chamber 1. The fan 3 creates suction inside the exhaust gas treatment chamber 2, causing the connecting transmission pipe 5 to draw in the exhaust gas from the forging chamber 1 for purification. When maintenance is required on the exhaust gas treatment chamber 2, personnel first pull the two insert rods 10 outwards to disengage them from their corresponding insertion holes 9. Then, personnel pull the connecting transmission pipe 5 outwards, causing the block 8 on the connecting transmission pipe 5 to disengage from the inner cavity of the docking frame 4, thus detaching the connection between the forging chamber 1 and the exhaust gas treatment chamber 2. Maintenance can then be performed on the interior of the exhaust gas treatment chamber 2. When reconnecting the connecting transmission pipe 5 to the exhaust gas treatment chamber 2, personnel pull the insert rods 10 outwards, inserting the connecting transmission pipe 5 into the inner cavity of the exhaust gas treatment chamber 2, causing the block 8 to re-enter the inner cavity of the docking frame 4. Finally, personnel release the insert rods 10, and the spring 11... Under the force, the insertion rod 10 is forced into the corresponding insertion hole 9 to achieve a fixed insertion effect. The insertion rod 10, in conjunction with the insertion hole 9, ensures the stability of the block 8 inside the docking frame 4. The baffle 12 allows the force of the spring 11 to be transmitted to the corresponding insertion rod 10. The outer shell 7 protects the internal mechanism from external forces. The docking frame 4 provides a foolproof design. The fan 3 provides sufficient suction from the exhaust gas treatment chamber 2 into the forging chamber 1. The structural design ensures that during the use of the heat dissipation device, the heat flow inside the forging chamber 1 can effectively enter the exhaust gas treatment chamber 2 through the connecting transmission pipe 5, preventing the connecting transmission pipe 5 from falling off due to unstable connection between the connecting transmission pipe 5 and the exhaust gas treatment chamber 2. This increases the heat dissipation stability and safety inside the casting production device.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device for casting production with a safe heat dissipation structure, comprising a forging chamber (1), characterized in that, A waste gas treatment chamber (2) is provided on one side of the forging chamber (1). A fan (3) is connected to one side of the waste gas treatment chamber (2). A docking frame (4) is fixedly connected to the top of the waste gas treatment chamber (2). A folded pipe (6) is fixedly connected to the top of the forging chamber (1). A connecting transmission pipe (5) is fixedly connected to one end of the folded pipe (6). One end of the connecting transmission pipe (5) passes through the inner cavity of the docking frame (4) and communicates with the inner cavity of the waste gas treatment chamber (2). A block (8) that matches the docking frame (4) is fitted around the outer ring of the connecting transmission pipe (5). Insertion holes (9) are provided on both sides of the block (8). A shell (7) is fixedly connected to both sides of the docking frame (4). An insertion rod (10) is horizontally arranged in the inner cavity of the shell (7). One end of the insertion rod (10) passes through the side wall of the adjacent shell (7) and is inserted into the corresponding insertion hole (9).

2. The waste gas treatment device for casting production with a safe heat dissipation structure according to claim 1, characterized in that, The other end of the insertion rod (10) is fixedly connected to a handle (13) through the side wall of the adjacent outer shell (7).

3. The waste gas treatment device for casting production with a safe heat dissipation structure according to claim 1, characterized in that, The outer ring of the insert (10) is fitted with a baffle (12), one end of which abuts against the inner wall of the adjacent outer shell (7).

4. The waste gas treatment device for casting production with a safe heat dissipation structure according to claim 3, characterized in that, A spring (11) is installed on the outer ring of the insert (10). One end of the spring (11) is fixedly connected to one end of the adjacent baffle (12), and the other end of the spring (11) is fixedly connected to the inner wall of the adjacent outer shell (7).

5. The waste gas treatment device for casting production with a safe heat dissipation structure according to claim 1, characterized in that, The outer ring of the block (8) is engaged with the inner cavity of the adjacent docking frame (4).

6. The waste gas treatment device for casting production with a safe heat dissipation structure according to claim 1, characterized in that, The output end of the fan (3) is connected to the inner cavity of the adjacent waste gas treatment chamber (2).

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