A rubber vulcanizing device for chemical engineering

Abstract

The utility model relates to the technical field of rubber processing, and specifically discloses a rubber vulcanization device for chemical engineering, including a vulcanizing tank and a base, a pressure gauge and an exhaust pipe head are arranged at the upper end of the vulcanizing tank, a mounting seat is arranged at the connection between the exhaust pipe head and the vulcanizing tank, an air inlet pipe head is arranged at the lower end of the mounting seat, the air inlet pipe head is connected with the vulcanizing tank, the air inlet pipe head is connected with a buffer cavity opened in the mounting seat, a spring valve plate is arranged in the buffer cavity, the spring valve plate is slidably connected with the inner wall of the buffer cavity, and an adjusting component for changing the elastic pressure of the spring valve plate is arranged at the upper end of the mounting seat. The gas entering the buffer cavity will push the spring valve plate, push the spring valve upward, and after the guide groove is opened, the gas is discharged normally. Due to the obstruction of the spring valve plate, the gas will consume a certain amount of energy when entering the exhaust cavity from the buffer cavity, protecting the exhaust pipe head and the pipeline connected to the exhaust pipe head from impact damage.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a rubber vulcanizing device for chemical engineering. Background Art

[0002] A vulcanizer is a device that uses steam to vulcanize rubber products. The direct steam vulcanizer vulcanization method refers to adding semi-finished products into a vulcanizer, passing hot steam through the tank during vulcanization, and using the heat and pressure of the steam to vulcanize the products.

[0003] The vulcanization tank mainly includes the tank body, sealing door, vulcanization chamber, ventilation chamber, pressure relief valve, rotating disk, fixed frame, rotating frame, material device, and air pressure device. During vulcanization, the material is first placed on the material device, and hot steam is passed through the tank body, and the heat and pressure of the steam are used to vulcanize the product. During vulcanization, the pressure inside the tank will be very high. At the moment when the valve on the exhaust port outside the tank body is opened, the high-pressure gas is quickly discharged outward through the exhaust port, which will cause severe impact on the exhaust port and the pipes connected to the exhaust port, affecting the service life of the pipes and posing safety hazards. Summary of the invention

[0004] In view of the above problems, the utility model proposes a rubber vulcanizing device for chemical engineering, which is used to solve the shortcomings of the existing rubber vulcanizing device that when the valve on the exhaust port outside the tank body is opened, the high-pressure gas is quickly discharged outward through the exhaust port, which then causes the exhaust port and the pipeline connected to the exhaust port to produce severe impact, affecting the service life of the pipeline and posing a safety hazard.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a rubber vulcanization device for chemical engineering, including a vulcanization tank and a base, a pressure gauge and an exhaust pipe head are provided at the upper end of the vulcanization tank, a mounting seat is provided at the connection between the exhaust pipe head and the vulcanization tank, and the mounting seat is fixedly connected to the upper end of the vulcanization tank;

[0006] An air inlet pipe head is provided at the lower end of the mounting seat, the air inlet pipe head is connected to the vulcanization tank, the air inlet pipe head is connected to the buffer cavity provided in the mounting seat, the exhaust pipe head is connected to the exhaust cavity provided in the mounting seat, and the exhaust cavity is connected to the buffer cavity through a guide groove provided on the inner side of the mounting seat;

[0007] A spring valve sheet for sealing the guide groove is arranged in the buffer cavity, the spring valve sheet is slidably connected to the inner wall of the buffer cavity, and an adjusting component for changing the elastic pressure of the spring valve sheet is arranged on the upper end of the mounting seat.

[0008] Further improvement is that: the spring valve plate includes a valve plate and an adjusting plate arranged in the buffer cavity, the valve plate is slidably connected to the inner wall of the buffer cavity, a plurality of springs are arranged at the upper end of the buffer cavity, one end of the spring is fixedly connected to the upper end surface of the valve plate, and the other end of the spring is fixedly connected to the lower end of the adjusting plate, and the adjusting plate is placed above the valve plate.

[0009] A further improvement is that a plurality of air holes are provided at the upper end of the mounting seat, the air holes are placed above the valve plate and communicated with the buffer cavity.

[0010] A further improvement is that: there are at least multiple limit rods in the buffer cavity, the limit rods penetrate the valve plate and the adjustment plate and are slidably connected to the valve plate and the adjustment plate, the two ends of the limit rods are fixedly connected to the inner wall of the buffer cavity, and the springs are respectively sleeved on the outside of each limit rod.

[0011] A further improvement is that the adjustment assembly includes an adjustment seat and a motor, the adjustment seat is fixedly connected to the upper end of the mounting seat, a tooth plate and a gear are provided in the adjustment seat, the gear is placed on one side of the tooth plate and meshes with the tooth plate, the motor is installed on the outside of the adjustment seat, the motor output end is fixedly connected to the gear, the lower end of the tooth plate passes through the buffer cavity and is fixedly connected to the upper end of the adjustment plate.

[0012] A further improvement is that: a through hole is provided at the upper end of the adjustment seat to allow the tooth plate to pass through, and the upper end of the tooth plate passes through the through hole from the upper end of the mounting seat.

[0013] The beneficial effects of the utility model are:

[0014] The gas entering the buffer chamber will push the spring valve plate and push the spring valve upward. After the guide groove is opened, the gas is discharged normally. Due to the obstruction of the spring valve plate, the gas will consume a certain amount of energy when entering the exhaust chamber from the buffer chamber, protecting the exhaust pipe head and the pipes connected to the exhaust pipe head from impact damage.

[0015] The elastic pressure of the spring sheet can be adjusted through the adjusting component to meet the exhaust requirements of the vulcanizer under different conditions, with high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural diagram of a vulcanizing tank in the utility model.

[0018] Figure 2 It is a structural diagram of the outside of the mounting seat in the utility model.

[0019] Figure 3 It is a structural diagram of the interior of the mounting seat in the utility model.

[0020] Among them: 1. Vulcanization tank; 101. Base; 102. Pressure gauge; 3. Exhaust pipe head; 301. Exhaust cavity; 302. Guide groove; 4. Mounting seat; 401. Buffer cavity; 402. Valve plate; 403. Spring; 404. Limit rod; 405. Adjustment plate; 5. Inlet pipe head; 6. Adjustment assembly; 601. Adjustment seat; 602. Tooth plate; 603. Perforation; 604. Gear; 605. Motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0022] according to Figure 1 , 2 As shown in FIG. 3 , this embodiment provides a rubber vulcanizing device for chemical engineering, including a vulcanizing tank 1 and a base 101. A pressure gauge 102 and an exhaust pipe head 3 are provided at the upper end of the vulcanizing tank 1. A mounting seat 4 is provided at the connection between the exhaust pipe head 3 and the vulcanizing tank 1. The mounting seat 4 is fixedly connected to the upper end of the vulcanizing tank 1.

[0023] An air inlet pipe head 5 is provided at the lower end of the mounting seat 4, and the air inlet pipe head 5 is communicated with the vulcanization tank 1. The air inlet pipe head 5 is communicated with a buffer chamber 401 opened in the mounting seat 4, and the exhaust pipe head 3 is communicated with an exhaust chamber 301 opened in the mounting seat 4, and the exhaust chamber 301 is communicated with the buffer chamber 401 through a guide groove 302 opened on the inner side of the mounting seat 4; the mounting seat 4 is fixedly connected to the upper end of the vulcanization tank 1, and the air inlet pipe head 5 is passed into the vulcanization tank 1, and the high-temperature gas discharged from the vulcanization tank 1 will enter the buffer chamber 401 through the air inlet pipe head 5, and the exhaust pipe head 3 is fixed to the upper end of the mounting seat 4 and communicated with the exhaust chamber 301 opened in the mounting seat 4, and the gas entering the buffer chamber 401 will enter the exhaust chamber 301 through the guide groove 302, and then be discharged through the exhaust pipe head 3.

[0024] Since the pressure in the vulcanizer 1 is very high, at the moment when the valve on the exhaust pipe head 3 is opened, the gas will have a severe impact on the exhaust pipe head 3 and the pipeline connected to the exhaust pipe head 3, in order to ensure the safety of gas output.

[0025] A spring valve sheet for blocking the guide groove 302 is provided in the buffer chamber 401. The spring valve sheet is slidably connected to the inner wall of the buffer chamber 401. An adjusting component 6 for changing the elastic pressure of the spring valve sheet is provided at the upper end of the mounting seat 4. The gas entering the buffer chamber 401 will push the spring valve sheet to push the spring valve upward. After the guide groove 302 is opened, the gas is discharged normally. Due to the obstruction of the spring valve sheet, the gas will consume a certain amount of energy when entering the exhaust chamber 301 from the buffer chamber 401, protecting the exhaust pipe head 3 and the pipeline connected to the exhaust pipe head 3 from impact damage.

[0026] The elastic pressure of the spring sheet can be adjusted by the adjustment component 6 to meet the exhaust requirements of the vulcanization tank 1 under different conditions, and has high flexibility.

[0027] About the spring valve:

[0028] The spring valve plate includes a valve plate 402 and an adjusting plate 405 arranged in the buffer chamber 401. The valve plate 402 is slidably connected to the inner wall of the buffer chamber 401. A plurality of springs 403 are arranged at the upper end of the buffer chamber 401. One end of the spring 403 is fixedly connected to the upper end surface of the valve plate 402, and the other end of the spring 403 is fixedly connected to the lower end of the adjusting plate 405. The adjusting plate 405 is placed above the valve plate 402. Before the gas enters the buffer chamber 401 through the intake pipe head 5, the valve plate 402 falls under the push of the limit rod 404 to seal the guide groove 302. After the gas enters the buffer chamber 401 through the intake pipe head 5, it will push the valve plate 402, and the valve plate 402 will be lifted upward. When the valve plate 402 is staggered with the guide groove 302, the buffer chamber 401 is in a conducting state with the exhaust chamber 301.

[0029] It should be noted that a plurality of air holes are provided at the upper end of the mounting seat 4, and the air holes are located above the valve plate 402 and communicated with the buffer chamber 401. The advantage of providing the air holes at the upper end of the mounting seat 4 is that when the valve plate 402 rises, the gas in the area above the valve plate 402 will be discharged outward through the air holes, and the valve plate 402 will not be stuck due to air pressure.

[0030] To improve the stability of the valve plate 402 during the rising and falling process:

[0031] There are at least a plurality of limiting rods 404 in the buffer chamber 401, and the limiting rods 404 penetrate the valve plate 402 and the adjusting plate 405 and are slidably connected with the valve plate 402 and the adjusting plate 405. Both ends of the limiting rods 404 are fixedly connected with the inner wall of the buffer chamber 401, and each spring 403 is respectively sleeved on the outer side of each limiting rod 404. When the valve plate 402 and the adjusting plate 405 rise and fall in the buffer chamber 401, the valve plate 402 and the adjusting plate 405 will slide along the limiting rods 404, and the limiting rods 404 guide the valve plate 402 and the adjusting plate 405.

[0032] The specific structure of the adjustment component 6 is described below.

[0033] The adjustment assembly 6 includes an adjustment seat 601 and a motor 605. The adjustment seat 601 is fixedly connected to the upper end of the mounting seat 4. A toothed plate 602 and a gear 604 are provided in the adjustment seat 601. The gear 604 is placed on one side of the toothed plate 602 and meshes with the toothed plate 602. The motor 605 is installed on the outside of the adjustment seat 601. The output end of the motor 605 is fixedly connected to the gear 604. The lower end of the toothed plate 602 passes through the buffer cavity 401 and is fixedly connected to the upper end of the adjustment plate 405.

[0034] comprehensive Figure 3 , the working principle of the regulating component 6 is:

[0035] The motor 605 starts, driving the gear 604 to rotate. When the gear 604 rotates, it meshes with the teeth on the side of the toothed plate 602. When the gear 604 rotates clockwise, the toothed plate 602 rises, and the adjustment plate 405 also pulls the spring 403 to rise, and the elastic pressure on the valve plate 402 decreases. Conversely, when the gear 604 rotates counterclockwise, the toothed plate 602 falls down, and at the same time, it also pushes the adjustment plate 405 down, and the elastic pressure of the limit rod 404 on the valve plate 402 increases.

[0036] In addition, in order to facilitate the staff to observe the height adjusted by the adjustment plate 405, a through hole 603 is opened at the upper end of the adjustment seat 601 to allow the tooth plate 602 to pass through, and the upper end of the tooth plate 602 passes through the through hole 603 from the upper end of the mounting seat 4.

[0037] How this application works:

[0038] The mounting seat 4 is fixedly connected to the upper end of the vulcanization tank 1, and the air intake pipe head 5 is passed into the vulcanization tank 1. The high-temperature gas discharged from the vulcanization tank 1 will enter the buffer cavity 401 through the air intake pipe head 5. The exhaust pipe head 3 is fixed to the upper end of the mounting seat 4 and communicated with the exhaust cavity 301 opened in the mounting seat 4. The gas entering the buffer cavity 401 will enter the exhaust cavity 301 through the guide groove 302, and then be discharged through the exhaust pipe head 3.

[0039] The gas entering the buffer chamber 401 will push the spring valve plate, pushing the spring valve upward. After the guide groove 302 is opened, the gas is discharged normally. Due to the obstruction of the spring valve plate, the gas will consume a certain amount of energy when entering the exhaust chamber 301 from the buffer chamber 401, protecting the exhaust pipe head 3 and the pipeline connected to the exhaust pipe head 3 from impact damage.

[0040] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A rubber vulcanization device for chemical engineering, comprising a vulcanization tank (1) and a base (101), wherein a pressure gauge (102) and an exhaust pipe head (3) are provided at the upper end of the vulcanization tank (1), characterized in that: A mounting seat (4) is provided at the connection between the exhaust pipe head (3) and the vulcanizing tank (1), and the mounting seat (4) is fixedly connected to the upper end of the vulcanizing tank (1); An air intake pipe head (5) is provided at the lower end of the mounting seat (4), the air intake pipe head (5) is in communication with the vulcanizing tank (1), the air intake pipe head (5) is in communication with a buffer chamber (401) provided in the mounting seat (4), the exhaust pipe head (3) is in communication with an exhaust chamber (301) provided in the mounting seat (4), and the exhaust chamber (301) is in communication with the buffer chamber (401) via a guide groove (302) provided on the inner side of the mounting seat (4); A spring valve plate for sealing the guide groove (302) is provided in the buffer cavity (401); the spring valve plate is slidably connected to the inner wall of the buffer cavity (401); and an adjustment component (6) for changing the elastic pressure of the spring valve plate is provided at the upper end of the mounting seat (4).

2. A rubber vulcanizing device for chemical engineering according to claim 1, characterized in that: The spring valve plate comprises a valve plate (402) and an adjusting plate (405) arranged in the buffer cavity (401); the valve plate (402) is slidably connected to the inner wall of the buffer cavity (401); a plurality of springs (403) are arranged at the upper end of the buffer cavity (401); one end of the spring (403) is fixedly connected to the upper end surface of the valve plate (402); the other end of the spring (403) is fixedly connected to the lower end of the adjusting plate (405); and the adjusting plate (405) is placed above the valve plate (402).

3. A rubber vulcanizing device for chemical engineering according to claim 2, characterized in that: A plurality of air holes are provided at the upper end of the mounting seat (4), and the air holes are located above the valve plate (402) and communicate with the buffer chamber (401).

4. A rubber vulcanizing device for chemical engineering according to claim 2, characterized in that: At least a plurality of limit rods (404) are provided in the buffer chamber (401), the limit rods (404) passing through the valve plate (402) and the adjustment plate (405) and being slidably connected to the valve plate (402) and the adjustment plate (405), the two ends of the limit rods (404) being fixedly connected to the inner wall of the buffer chamber (401), and the springs (403) are respectively sleeved on the outside of the limit rods (404).

5. The rubber vulcanizing device for chemical engineering according to claim 2, characterized in that: The adjustment assembly (6) comprises an adjustment seat (601) and a motor (605); the adjustment seat (601) is fixedly connected to the upper end of the mounting seat (4); a toothed plate (602) and a gear (604) are provided in the adjustment seat (601); the gear (604) is disposed on one side of the toothed plate (602) and meshes with the toothed plate (602); the motor (605) is mounted on the outside of the adjustment seat (601); an output end of the motor (605) is fixedly connected to the gear (604); and a lower end of the toothed plate (602) passes through the buffer cavity (401) and is fixedly connected to an upper end of the adjustment plate (405).

6. A rubber vulcanizing device for chemical engineering according to claim 5, characterized in that: The upper end of the adjustment seat (601) is provided with a through hole (603) allowing the tooth plate (602) to pass through, and the upper end of the tooth plate (602) passes through the through hole (603) and out of the upper end of the mounting seat (4).

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