Rubber flat vulcanizer exhaust gas collecting device

Abstract

The utility model belongs to the field of waste gas treatment, disclose a kind of rubber flat plate vulcanizing machine waste gas collecting device, including flat plate vulcanizing machine, the top of flat plate vulcanizing machine is fixedly installed with main pipeline, the both sides of flat plate vulcanizing machine are fixed with multiple baffle, the inside of adjacent two baffle is fixedly installed with second collecting cover.

Description

Technical Field

[0001] This utility model belongs to the field of waste gas treatment technology and relates to a waste gas collection device for a rubber flat vulcanizing machine. Background Technology

[0002] A rubber flat vulcanizing machine is a key piece of equipment used for vulcanizing flat rubber belts. It provides the pressure and temperature required for the rubber vulcanization process to complete the vulcanization and molding of rubber products. Currently, rubber flat vulcanizing machines generate a large amount of waste gas during operation, which flows into the entire workshop.

[0003] In the existing rubber conveyor belt industry, vulcanizing equipment often uses an integrated collection compartment to collect exhaust gas. This collection method requires the entire vulcanizing machine to be enclosed, resulting in a large collection space, a large required collection air volume, and high investment costs. At the same time, the rubber conveyor belt production process requires manual operation. With the integrated compartment collection, operators need to enter the collection compartment to operate, resulting in a poor working environment and significant health hazards. Utility Model Content

[0004] The purpose of this invention is to provide a waste gas collection device for a rubber flat vulcanizing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A waste gas collection device for a rubber flat vulcanizing machine includes a flat vulcanizing machine. A main pipe is fixedly installed at the top of the flat vulcanizing machine. Multiple partitions are fixedly installed on both sides of the flat vulcanizing machine. A second collection cover is fixedly installed inside each two adjacent partitions. The multiple second collection covers are connected to the main pipe through a second branch pipe. A first collection cover is fixedly installed at both ends of the flat vulcanizing machine. The first collection cover is connected to the main pipe through a first branch pipe.

[0006] In the above-mentioned waste gas collection device for a rubber flat vulcanizing machine, a connecting pipe is fixedly connected to the top of the main pipe, the connecting pipe is connected to an external fan pipeline, and an electric control valve is fixedly installed at the connection between the main pipe and the connecting pipe.

[0007] In the above-mentioned waste gas collection device for a rubber flat vulcanizing machine, the second collection hood is inclined at an angle of 45° to the flat vulcanizing machine, and the second collection hood is aligned with the heating mold of the vulcanizing machine.

[0008] In the aforementioned waste gas collection device for a rubber flat vulcanizing machine, a first manual regulating valve is fixedly installed at the connection between the first collection hood and the first branch pipe.

[0009] In the above-mentioned waste gas collection device for a rubber flat vulcanizing machine, PVC curtains are fixedly installed at the outer edges of the bottom ends of both the first collection hood and the second collection hood.

[0010] In the aforementioned waste gas collection device for a rubber flat vulcanizing machine, a second manual regulating valve is fixedly installed at the connection between the second collection hood and the second branch pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are: A waste gas collection device for a rubber flat vulcanizing machine includes separate second collection hoods inclined at 45° each, installed between the partitions on both sides of the machine. PVC curtains are installed along the lower outer edge of the second collection hoods. A horizontal first collection hood is installed at the upper part of both ends of the machine, with PVC curtains also installed along its outer side. The first and second collection hoods are connected to the main pipeline and the waste gas is transported to the waste gas treatment equipment via a fan. This device improves collection efficiency and reduces the required air volume. Furthermore, it allows production personnel to work outside the collection system, significantly improving their working environment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a waste gas collection device for a rubber flat vulcanizing machine according to the present invention; Figure 2 This is a cross-sectional structural schematic diagram of a waste gas collection device for a rubber flat vulcanizing machine according to the present invention; Figure 3 This is a front cross-sectional view of the exhaust gas collection device for a rubber flat vulcanizing machine according to the present invention.

[0013] In the diagram: 1. Flat vulcanizing machine; 2. Baffle plate; 3. First collection hood; 4. First branch pipe; 5. Main pipe; 6. Second collection hood; 7. First manual regulating valve; 8. Second branch pipe; 9. PVC curtain; 10. Second manual regulating valve; 12. Electric control valve; 13. Connecting pipe. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-3 This utility model provides a technical solution for a waste gas collection device for a rubber flat vulcanizing machine: according to Figure 1-3As shown, a waste gas collection device for a rubber flat vulcanizing machine includes a flat vulcanizing machine 1. A main pipe 5 is fixedly installed at the top of the flat vulcanizing machine 1. Multiple partitions 2 are fixedly installed on both sides of the flat vulcanizing machine 1. A second collection cover 6 is fixedly installed inside each adjacent partition 2. The multiple second collection covers 6 are connected to the main pipe 5 through a second branch pipe 8. A first collection cover 3 is fixedly installed at both ends of the flat vulcanizing machine 1. The first collection cover 3 is connected to the main pipe 5 through a first branch pipe 4.

[0016] Specifically, the combination of the second collection hood 6 and the first collection hood 3 can further absorb the exhaust gas generated by the flat vulcanizing machine, reduce the amount of exhaust gas entering the workshop, and improve the environmental quality of the workshop.

[0017] according to Figure 1 and Figure 2 As shown, a connecting pipe 13 is fixedly connected to the top of the main pipe 5. The connecting pipe 13 is connected to the external fan pipe, and an electric control valve 12 is fixedly installed at the connection between the main pipe 5 and the connecting pipe 13.

[0018] Specifically, the electric control valve 12 is linked with the flat vulcanizing machine and the blower. When the flat vulcanizing machine opens the mold, the electric control valve 12 automatically opens and the exhaust gas generated by the flat vulcanizing machine is extracted. When the mold of the flat vulcanizing machine closes, the electric control valve 12 automatically closes after a delay.

[0019] The second collection hood 6 is set at a downward angle of 45°, and the second collection hood 6 is aligned with the heating mold of the vulcanizing machine.

[0020] Specifically, the second collection hood 6 is located on both sides of the heating mold of the flat vulcanizing machine, facing downwards at 45° towards the heating mold of the flat vulcanizing machine. PVC curtains 9 are suspended along the lower outer edge of the second collection hood 6 to prevent flue gas from overflowing.

[0021] A first manual regulating valve 7 is fixedly installed at the connection between the first collection cover 3 and the first branch pipe 4.

[0022] Specifically, each of the first branch pipes 4 is equipped with a first manual regulating valve 7, which can be adjusted according to the different wind pressure and collection effect to ensure the collection effect of each first collection hood 3.

[0023] PVC curtains 9 are fixedly installed at the bottom outer edges of both the first collection cover 3 and the second collection cover 6.

[0024] Specifically, the aforementioned PVC curtain 9 is generally transparent. The advantage of setting a transparent curtain is that it allows for observation of the interior.

[0025] A second manual regulating valve 10 is fixedly installed at the connection between the second collection hood 6 and the second branch pipe 8.

[0026] Specifically, each second branch pipe 8 is equipped with a second manual regulating valve 10, which can be adjusted according to different wind pressure and collection effects to ensure the collection effect of each second collection hood 6.

[0027] Working Principle: This utility model discloses a waste gas collection device for a rubber flat vulcanizing machine. When using this device, during operation of the flat vulcanizing machine 1, a second collection hood 6 is designed between the partitions 2 on both sides of the machine. The width of the second collection hood 6 is slightly smaller than the gap between the partitions 2. The collection port of the second collection hood 6 is horizontally positioned, facing the heating mold of the flat vulcanizing machine. A PVC curtain 9 is suspended along the lower outer edge of the second collection hood 6 to prevent flue gas from escaping. This brings the collection port closer to the heating mold of the flat vulcanizing machine, and simultaneously allows for the collection of waste gas escaping upwards when the heating mold opens, effectively collecting the waste gas, improving collection efficiency, and reducing the required collection air volume. The first collection hoods 3 at both ends of the flat vulcanizing machine 1 are designed on the outside of the machine, above the heating mold. PVC curtains 9 are suspended on both sides of the first collection hoods 3, effectively blocking and collecting the waste gas escaping from both ends of the heating mold when it opens.

[0028] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A waste gas collection device for a rubber flat vulcanizing machine, comprising a flat vulcanizing machine (1), characterized in that, The top of the flat vulcanizing machine (1) is fixedly installed with a main pipe (5), and multiple partitions (2) are fixedly installed on both sides of the flat vulcanizing machine (1). A second collection cover (6) is fixedly installed inside each of the two adjacent partitions (2); Multiple second collection hoods (6) are connected to the main pipeline (5) via second branch pipes (8); Both ends of the flat vulcanizing machine (1) are fixedly equipped with first collection covers (3); The first collection cover (3) is connected to the main pipeline (5) through the first branch pipe (4).

2. The waste gas collection device for a rubber flat vulcanizing machine according to claim 1, characterized in that: The top end of the main pipe (5) is fixedly connected to a connecting pipe (13), which is connected to an external fan pipe, and an electric control valve (12) is fixedly installed at the connection between the main pipe (5) and the connecting pipe (13).

3. The waste gas collection device for a rubber flat vulcanizing machine according to claim 1, characterized in that: The second collection cover (6) is tilted at an angle of 45° to the flat vulcanizing machine, and the second collection cover (6) is aligned with the heating mold of the vulcanizing machine.

4. The waste gas collection device for a rubber flat vulcanizing machine according to claim 3, characterized in that: A first manual regulating valve (7) is fixedly installed at the connection between the first collection cover (3) and the first branch pipe (4).

5. The waste gas collection device for a rubber flat vulcanizing machine according to claim 4, characterized in that: PVC curtains (9) are fixedly installed at the outer edges of the bottom ends of the first collection cover (3) and the second collection cover (6).

6. The waste gas collection device for a rubber flat vulcanizing machine according to claim 5, characterized in that: A second manual regulating valve (10) is fixedly installed at the connection between the second collection hood (6) and the second branch pipe (8).

Images