Exhaust silencer for high-frequency machine or seamless press

Abstract

The utility model provides an exhaust silencer for a high-frequency machine or a seamless press, which comprises a pneumatic system and a silencing container, a silencing cavity is arranged in the silencing container, an exhaust port of the pneumatic system is connected with the silencing cavity of the silencing container through an exhaust pipe, a cavity in a rack of the existing high-frequency machine or the seamless press is utilized, and the silencing cavity of the silencing container is connected with the exhaust port of the pneumatic system. The pneumatic system discharges gas to the silencing cavity in the rack of the high-frequency machine or the seamless press, when the gas flows in the cavity, kinetic energy of the gas can be partially converted into pressure energy, vortexes are generated in the cavity, and the vortexes can consume a large amount of energy, so that propagation and diffusion of noise are reduced, and the silencing effect is achieved; and waste gas discharged by the pneumatic system is aligned with the conductive copper sheet, so that the conductive copper sheet can be cooled and dedusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to exhaust silencing equipment field, especially a kind of exhaust silencing device for high frequency machine or seamless press. BACKGROUND

[0002] High frequency machine or seamless press realizes pressurization by using pneumatic system, and large noise is generated when pneumatic system exhausts, and pneumatic system is merely used as driving member, and the effect is single, and waste gas discharged by cylinder is not further utilized. UTILITY MODEL CONTENTS

[0003] (I) technical problem to be solved

[0004] In order to solve the above problems of prior art, the utility model provides a kind of exhaust silencing device for high frequency machine or seamless press.

[0005] (II) technical scheme

[0006] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0007] A kind of exhaust silencing device for high frequency machine or seamless press, including pneumatic system and silencing container, the silencing cavity is provided in the silencing container, and the exhaust port of the pneumatic system is connected with the silencing cavity of the silencing container by exhaust pipe.

[0008] Preferably, the silencing container is rack, and the rack is hollowly arranged, and the inner cavity of the rack is silencing cavity.

[0009] Preferably, the pneumatic system is installed on the rack.

[0010] Preferably, the air inlet end of the pneumatic system is connected with filter by air inlet pipe.

[0011] Preferably, the silencing container is connected with exhaust pipe, the exhaust pipe is connected with air nozzle, and the air nozzle is aligned with conductive copper sheet of high frequency machine or seamless press.

[0012] Preferably, the pneumatic system is one of pneumatic cylinder or gas-liquid pressurizing cylinder.

[0013] (III) beneficial effects

[0014] The utility model discloses an advantageous effect lies in: adopt above -mentioned technical scheme, utilize the cavity in the existing high frequency machine or seamless press frame, pneumatic system discharges gas to the sound attenuation cavity in the high frequency machine or seamless press frame, and when the gas flows in the cavity, its kinetic energy will be partly converted into pressure energy, and vortex is generated in the cavity, and these vortexes will consume a large amount of energy, thereby reducing the propagation and diffusion of noise and reaching the sound attenuation effect, and the exhaust gas discharged by the pneumatic system is aimed at the conductive copper sheet, and the conductive copper sheet can be cooled and dedusted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a kind of exhaust sound attenuation device for the structure diagram of high frequency machine or seamless press;

[0016] Fig. 2 It is a kind of main view structure diagram of exhaust sound attenuation device for high frequency machine or seamless press.

[0017]

Explanation of symbols

[0018] 1, pneumatic system;

[0019] 2, frame;

[0020] 3, exhaust pipe. DETAILED DESCRIPTION

[0021] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail in combination with the specific embodiment.

[0022] Please refer to Figs. 1-2 The utility model provides a kind of exhaust sound attenuation device for high frequency machine or seamless press, including pneumatic system 1 and sound attenuation container, sound attenuation cavity is provided in sound attenuation container, the exhaust of pneumatic system 1 is connected the sound attenuation cavity of sound attenuation container by exhaust pipe 3, sound attenuation container is frame 2, frame 2 is hollowly arranged, and the inner chamber of frame 2 is sound attenuation cavity, and pneumatic system 1 is installed on frame 2;

[0023] When using, utilize the cavity in the existing high frequency machine or seamless press frame 2, and pneumatic system 1 discharges gas to the sound attenuation cavity in the high frequency machine or seamless press frame 2, and when the gas flows in the cavity, its kinetic energy will be partly converted into pressure energy, and vortex is generated in the cavity, and these vortexes will consume a large amount of energy, thereby reducing the propagation and diffusion of noise and reaching the sound attenuation effect.

[0024] In the embodiment, the air inlet end of pneumatic system 1 is connected with filter by air inlet pipe, to ensure that the gas entering into pneumatic system 1 is clean, and prolong the service life of pneumatic system 1.

[0025] In the embodiment, the muffling container is connected with the exhaust pipe 3, the exhaust pipe 3 is connected with the air nozzle, the air nozzle is aligned with the conductive copper sheet of the high-frequency machine or the seamless press, and the exhaust gas of the pneumatic system 1 is aligned with the conductive copper sheet, so that the conductive copper sheet can be cooled and dedusted.

[0026] In the embodiment, the pneumatic system 1 is one of a pneumatic cylinder or a gas-liquid booster cylinder.

[0027] The working principle of the utility model is as follows:

[0028] The existing cavity in the frame 2 of the high-frequency machine or the seamless press is utilized, the pneumatic system 1 discharges gas into the muffling cavity in the frame 2 of the high-frequency machine or the seamless press, kinetic energy of the gas flowing in the cavity is partially converted into pressure energy, and eddy current is generated in the cavity, the eddy current consumes a large amount of energy, thereby reducing the propagation and diffusion of noise and achieving the sound attenuation effect, and the exhaust gas of the pneumatic system 1 is aligned with the conductive copper sheet, so that the conductive copper sheet can be cooled and dedusted.

[0029] The circuit, the electronic component and the module are all prior art, and the person skilled in the art can realize them without redundancy, and the content protected by the utility model does not involve the improvement of software and method.

[0030] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the utility model specification and the drawings is also included in the patent protection range of the utility model.

[0031] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical scheme, and the description mode of the specification is only for the sake of clarity, and the person skilled in the art should regard the specification as a whole, and the technical scheme in each embodiment can also be combined to form other embodiments that can be understood by the person skilled in the art.

Claims

1. An exhaust silencer for a high frequency machine or a seamless press, characterized by, The utility model relates to a pneumatic system and a sound attenuation container, wherein the sound attenuation container is provided with a sound attenuation cavity, and the exhaust port of the pneumatic system is connected to the sound attenuation cavity of the sound attenuation container through an exhaust pipe.

2. The exhaust silencer for a high frequency machine or a seamless press according to claim 1, wherein The sound attenuation container is a rack, and the rack is hollow.

3. The exhaust silencer according to claim 2, wherein The pneumatic system is installed on the rack.

4. The exhaust silencer for a high frequency machine or a seamless press according to claim 1, wherein The air inlet end of the pneumatic system is connected to a filter through an air inlet pipe.

5. The exhaust silencer for a high frequency machine or a seamless press according to claim 1, wherein The sound attenuation container is connected to an exhaust pipe, the exhaust pipe is connected to a gas nozzle, and the gas nozzle is aligned with a conductive copper sheet of a high-frequency machine or a seamless press.

6. The exhaust silencer for a high frequency machine or a seamless press according to claim 1, wherein The pneumatic system is one of a pneumatic cylinder or a gas-liquid booster cylinder.

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