Rapid exhaust device

Abstract

The utility model discloses a quick exhaust device, which relates to the technical field of exhaust devices and comprises a reaction kettle, first exhaust pipes and second exhaust pipes are arranged on two sides of the reaction kettle, two first exhaust pipes are arranged on each side and are distributed on the front side and the rear side of the reaction kettle, and one second exhaust pipe is arranged on each side. One end of the first exhaust pipe is connected with the reaction kettle, and the other end of the first exhaust pipe is connected with the second exhaust pipe; the electric ball valves are arranged on the two sides of the reaction kettle, and compared with pneumatic valves, the electric ball valves have the advantages of high response speed, high exhaust speed and the like; and by arranging the sound insulation layer, noise pollution generated in the exhaust process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust devices, and more particularly to a quick exhaust device. Background Art

[0002] The exhaust system is a crucial component of a supercritical reactor, primarily controlling the pressure and temperature within the reactor. It maintains these pressures within a stable range, ensuring accurate and reliable reactions. Therefore, it is a crucial component in the design and operation of supercritical reactors. Existing exhaust systems suffer from slow exhaust and high noise levels, necessitating a structural upgrade. Utility Model Content

[0003] The purpose of the present invention is to provide a quick exhaust device in order to solve the above technical problems.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A quick exhaust device includes a reactor. A first exhaust pipe and a second exhaust pipe are provided on both sides of the reactor. The number of first exhaust pipes on each side is two and they are distributed on the front and rear sides of the reactor. The number of second exhaust pipes on each side is one. One end of the first exhaust pipe is connected to the reactor and the other end is connected to the second exhaust pipe. An electric ball valve is provided on the first exhaust pipe.

[0006] The second exhaust pipe is provided with a head, the number of which is 4 and which are coaxially arranged in a one-to-one correspondence with the first exhaust pipe.

[0007] The end cap includes a connecting pipe, a flange, and a sealing plate. One end of the connecting pipe is connected to the second exhaust pipe, and the other end is connected to the flange. The sealing plate is connected to the flange. The end cap can reserve a connection port for the second exhaust pipe and also serve as an inspection port for the first and second exhaust pipes for easy maintenance.

[0008] A support frame is provided at the bottom of the second exhaust pipe to play a supporting role.

[0009] The reactor and the outer wall of the second exhaust pipe are both covered with a sound insulation layer.

[0010] The sound insulation layer comprises, from the inside out, a butyl damping rubber layer, a glass fiber sound insulation cotton, and a tinfoil layer. The glass fiber sound insulation cotton is bonded to the butyl damping rubber layer, and the tinfoil layer is bonded to the glass fiber sound insulation cotton. The combination of the butyl damping rubber layer and the glass fiber sound insulation cotton provides enhanced sound insulation. The butyl damping rubber layer offers excellent flame retardancy, vibration damping, and noise reduction, while the glass fiber sound insulation cotton offers excellent flame retardancy and sound absorption. The tinfoil layer has excellent reflective properties, redirecting sound waves in the opposite direction, thereby reducing noise penetration and effectively enhancing the sound insulation effect.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model arranges electric ball valves on both sides of the reactor. Compared with pneumatic valves, the electric ball valves have the advantages of fast response speed and fast exhaust. The sound insulation layer is arranged to reduce the noise pollution generated during the exhaust process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the sound insulation layer.

[0015] Figure numerals: 1. Reactor; 2. First exhaust pipe; 3. Second exhaust pipe; 4. Electric ball valve; 5. Connecting pipe; 6. Flange; 7. Sealing plate; 8. Support frame; 9. Sound insulation layer; 10. Butyl damping rubber layer; 11. Glass fiber sound insulation cotton; 12. Tin foil layer. DETAILED DESCRIPTION

[0016] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0018] Example 1

[0019] like Figures 1 to 2As shown, this embodiment provides a quick exhaust device, including a reactor 1, with a first exhaust pipe 2 and a second exhaust pipe 3 on both sides of the reactor 1, two first exhaust pipes 2 on each side and distributed on the front and rear sides of the reactor 1, and one second exhaust pipe 3 on each side. One end of the first exhaust pipe 2 is connected to the reactor 1 and the other end is connected to the second exhaust pipe 3, and an electric ball valve 4 is provided on the first exhaust pipe 2.

[0020] The second exhaust pipe 3 is provided with a head, the number of which is four and which are coaxially arranged in a one-to-one correspondence with the first exhaust pipe 2 .

[0021] The end cap includes a connecting pipe 5, a flange 6, and a sealing plate 7. One end of the connecting pipe 5 is connected to the second exhaust pipe 3, and the other end is connected to the flange 6. The sealing plate 7 is connected to the flange 6. The end cap can be provided to reserve a connection port for the second exhaust pipe 3, and can also serve as an inspection port for the first exhaust pipe 2 and the second exhaust pipe 3 to facilitate later maintenance.

[0022] A support frame 8 is provided at the bottom of the second exhaust pipe 3. The support frame 8 plays a supporting role.

[0023] The outer walls of the reactor 1 and the second exhaust pipe 3 are both covered with a sound insulation layer 9 .

[0024] The sound insulation layer 9 includes, from the inside to the outside, a butyl damping rubber layer 10, a glass fiber sound insulation cotton 11, and a tin foil layer 12; the butyl damping rubber layer 10 is bonded to the outer wall of the reactor 1 and the outer wall of the second exhaust pipe 3 respectively, the glass fiber sound insulation cotton 11 is bonded to the butyl damping rubber layer 10, and the tin foil layer 12 is bonded to the glass fiber sound insulation cotton 11. The glue used for the above bonding can be silicone rubber glue or epoxy resin glue, which can work stably at a temperature of about 200 degrees Celsius. The butyl damping rubber layer 10 and the glass fiber sound insulation cotton 11 are used together to achieve a better sound insulation effect. The butyl damping rubber layer 10 has excellent flame retardant, shock-absorbing and noise-reducing properties, and the glass fiber sound insulation cotton 11 has good flame retardant and sound-absorbing properties. The tin foil layer 12 has very good reflective properties. It can reflect the reflection of the sound wave back in the opposite direction, thereby reducing the penetration of noise and effectively enhancing the sound insulation effect.

[0025] One end of the second exhaust pipe is connected to the waste gas treatment device, and the gas in the kettle body is discharged into the waste gas treatment device through the second exhaust pipe for centralized treatment.

Claims

1. A rapid exhaust device, comprising a reactor, characterized in that: A first exhaust pipe and a second exhaust pipe are provided on both sides of the reactor. There are two first exhaust pipes on each side and they are distributed on the front and rear sides of the reactor. There is one second exhaust pipe on each side. One end of the first exhaust pipe is connected to the reactor and the other end is connected to the second exhaust pipe. An electric ball valve is provided on the first exhaust pipe, and a head is provided on the second exhaust pipe. There are four heads and they are coaxially arranged one by one with the first exhaust pipe.

2. The quick exhaust device according to claim 1, characterized in that: The sealing head includes a connecting pipe, a flange and a sealing plate. One end of the connecting pipe is connected to the second exhaust pipe and the other end is connected to the flange. The sealing plate is connected to the flange.

3. The quick exhaust device according to claim 2, characterized in that: A support frame is provided at the bottom of the second exhaust pipe.

4. The quick exhaust device according to claim 3, characterized in that: The reactor and the outer wall of the second exhaust pipe are both covered with a sound insulation layer.

5. The quick exhaust device according to claim 4, characterized in that: The sound insulation layer comprises a butyl damping rubber layer, a glass fiber sound insulation cotton and a tin foil layer from the inside to the outside; the glass fiber sound insulation cotton is bonded to the butyl damping rubber layer, and the tin foil layer is bonded to the glass fiber sound insulation cotton.

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