阅读说明：本技术 一种用于气体生产的降噪厂房 (Noise reduction workshop for gas production ) 是由 项津 林明江 赵刚 于 2021-10-14 设计创作，主要内容包括：本发明公开了一种用于气体生产的降噪厂房,包括底部嵌设到地面的厂房本体,及厂房本体顶部设置的吸音盖板,及厂房本体内部设置的安装槽,及安装槽内部设置的降噪安装板,厂房本体由吸音墙体一体安装而成；本申请中,设备在运行时,产生振动及噪音,在振动时,首先通过降噪安装板中弹性减震吸音材料及减震弹簧的减震作用,减少设备振动的同时,还便于降低噪音；通过吸音墙体中吸音材料的对噪音的吸收,能够进一步减少噪音的传出；通过吸音盖板上多孔板的对噪音的吸收,再次降低噪音的传出,本申请通过降噪安装板、吸音墙体及吸音盖板对噪音的吸收,能够减少气体生产过程中厂房内部噪音的传出,减少对周边造成噪音污染。(The invention discloses a noise reduction plant for gas production, which comprises a plant body, a sound absorption cover plate, a mounting groove and a noise reduction mounting plate, wherein the bottom of the plant body is embedded in the ground; in the application, when the equipment runs, vibration and noise are generated, and when the equipment vibrates, the vibration of the equipment is reduced and the noise is reduced conveniently through the damping action of the elastic damping and sound absorbing material and the damping spring in the noise reduction mounting plate; the noise transmission can be further reduced through the absorption of the sound absorption material in the sound absorption wall body to the noise; through inhaling the absorption to the noise of perforated plate on the sound apron, spread of noise reduction once more, this application through fall the mounting panel of making an uproar, inhale the sound wall body and inhale the absorption of sound apron to the noise, can reduce the spread of factory building internal noise in the gas production process, reduce and cause noise pollution to the periphery.)

1. The utility model provides a factory building of making an uproar falls for gas production which characterized in that: the sound absorption type plant building structure is characterized by comprising a plant building body (1) embedded to the ground at the bottom, a sound absorption cover plate (2) arranged at the top of the plant building body (1), a mounting groove (3) arranged inside the plant building body (1), and a noise reduction mounting plate (4) arranged inside the mounting groove (3), wherein the plant building body (1) is integrally formed by integrally mounting a sound absorption wall body (5);

the sound absorption wall body (5) comprises a ladder-shaped support frame (6), adsorption flitch plates (7) fixedly installed on two sides of the ladder-shaped support frame (6), a concrete layer (8) attached to the outer sides of the adsorption flitch plates (7), and a sound absorption material (9) filled between the two adsorption flitch plates (7);

the sound absorption cover plate (2) comprises a perforated plate (10) and a water-stop plate (11) attached to the perforated plate (10);

make an uproar mounting panel (4) of falling include fixed mounting and be in bottom plate (12) inside mounting groove (3), and through bolted connection's equipment mounting panel (13) on bottom plate (12), and elastic shock attenuation sound absorbing material (14) of packing between bottom plate (12) and equipment mounting panel (13), and be used for increasing elastic damping spring (15) between bottom plate (12) and equipment mounting panel (13).

2. The noise reduction plant for gas production according to claim 1, characterized in that: the plant body (1) top is provided with a fixing frame (16), and the sound-absorbing cover plate (2) is obliquely arranged on the fixing frame (16).

3. The noise reduction plant for gas production according to claim 2, characterized in that: the inclination angle of the sound-absorbing cover plate (2) is 30-45 degrees.

4. The noise reduction plant for gas production according to claim 1, characterized in that: the adsorption flitch (7) is made of PVC material, and the section of the adsorption flitch (7) is in a shape of a circular pipe.

5. The noise reduction plant for gas production according to claim 1, characterized in that: the sound-absorbing material (9) is sound-absorbing cotton or foam material.

6. The noise reduction plant for gas production according to claim 1, characterized in that: the porous plate (10) is a calcium silicate plate or a foam plate.

7. The noise reduction plant for gas production according to claim 1, characterized in that: the elastic shock-absorbing and sound-absorbing material (14) is made of porous elastic rubber material.

8. The noise reduction plant for gas production according to claim 1, characterized in that: damping spring (15) are provided with four at least, and evenly distributed is in four angle downside of equipment mounting panel (13).

9. The noise reduction plant for gas production according to claim 1, characterized in that: the bottom plate (12) is matched with and embedded in the mounting groove (3), and an equipment mounting fixing screw hole is formed in the equipment mounting plate (13).

Technical Field

The invention relates to the technical field of noise reduction of plants, in particular to a noise reduction plant for gas production.

Background

The noise is the sound produced when the sounding body does irregular vibration; in a broad sense, all sounds which hinder people from normally having a rest, studying and working and sounds which interfere with sounds to be heard by people belong to noises.

The effect of noise on the human body is multi-system, mainly specific to the auditory system and non-specific to other systems.

After prolonged exposure to noise, the auditory organs are first damaged. The auditory sense of tinnitus, hearing loss and other discomforts can appear after being exposed in a strong noise environment for a short time; after staying in a strong noise environment for a long time, the hearing is obviously reduced, and even the hearing can not be recovered when the hearing is separated from the noise environment; on the basis of hearing fatigue, continuous exposure to strong noise causes organic degenerative changes in the inner ear sensorial speech (spiral organ), which manifests as permanent threshold shifts and progresses to the noisy ear.

The noise is transmitted into cerebral cortex and autonomic nerve center through auditory organ, and can cause neurasthenia symptoms such as headache, dizziness, palpitation, sleep disorder, etc.

Under the action of strong noise, the heart rate is accelerated, the blood pressure is unstable, and the electrocardiogram shows ischemic changes. Under the influence of noise, gastric dysfunction, inappetence, emaciation, decreased gastric secretion, and slowed gastric motility. Under the action of strong noise, the adrenal cortex function is weakened, and menstrual disorder appears in female workers.

In the gas production process, no matter obtain gas through compression or what mode, all can produce a large amount of noises, and the pollution range is big, not only influences the rest of production area personnel, still influences the normal life of resident around the factory building.

Disclosure of Invention

The invention aims to provide a noise reduction factory building for gas production, which can reduce noise generated in the factory building and reduce the influence on rest of personnel in a factory and surrounding residents.

In order to solve the technical problem, the scheme of the invention is as follows:

a noise reduction plant for gas production comprises a plant body, an acoustic absorption cover plate, a mounting groove and a noise reduction mounting plate, wherein the bottom of the plant body is embedded in the ground;

the sound absorption wall comprises a ladder-shaped support frame, adsorption flitch plates fixedly arranged on two sides of the ladder-shaped support frame, a concrete layer attached to the outer sides of the adsorption flitch plates, and a sound absorption material filled between the two adsorption flitch plates;

the sound-absorbing cover plate comprises a perforated plate and a water-stop plate attached to the perforated plate;

the mounting panel of making an uproar falls including fixed mounting in the inside bottom plate of mounting groove, and pass through bolted connection's equipment fixing board on the bottom plate, reach the elastic shock attenuation sound absorbing material who fills between bottom plate and the equipment fixing board, and be used for increasing elastic damping spring between bottom plate and the equipment fixing board.

The plant building body top is provided with the mount, inhale the sound apron slope and install on the mount.

The inclination angle of the sound-absorbing cover plate is 30-45 degrees.

The adsorption flitch is made of PVC materials, and the cross section of the adsorption flitch is in a shape of a square pipe.

The sound-absorbing material is sound-absorbing cotton or foam material.

The porous plate is a calcium silicate plate or a foam plate.

The elastic shock-absorbing and sound-absorbing material is made of porous elastic rubber material.

Damping spring is provided with four at least, and evenly distributed is in four angle downside of equipment mounting panel.

The bottom plate matches to inlay to establish and install inside the mounting groove, just be provided with the fixed screw of equipment fixing on the equipment fixing board.

Compared with the prior art, the invention has the beneficial effects that:

in the application, when the equipment runs, vibration and noise are generated, and when the equipment vibrates, the vibration of the equipment is reduced and the noise is reduced conveniently through the damping action of the elastic damping and sound absorbing material and the damping spring in the noise reduction mounting plate; the noise transmission can be further reduced through the absorption of the sound absorption material in the sound absorption wall body to the noise; through inhaling the absorption to the noise of perforated plate on the sound apron, spread of noise reduction once more, this application through fall the mounting panel of making an uproar, inhale the sound wall body and inhale the absorption of sound apron to the noise, can reduce spreading of factory building internal noise in the gas production process, reduce to cause noise pollution to the periphery, reduce the influence to factory personnel and resident on every side.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a cross-sectional view of the noise reduction mounting plate of the present invention;

FIG. 4 is a schematic view of the structure of the adsorption patch of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, a noise reduction plant for gas production comprises a plant body 1 embedded at the bottom to the ground, a sound absorption cover plate 2 arranged at the top of the plant body 1, a mounting groove 3 arranged inside the plant body 1, and a noise reduction mounting plate 4 arranged inside the mounting groove 3, wherein the plant body 1 is integrally formed by integrally mounting a sound absorption wall 5;

the sound absorption wall body 5 comprises a ladder-shaped support frame 6, adsorption flitch plates 7 fixedly arranged on two sides of the ladder-shaped support frame 6, a concrete layer 8 attached to the outer sides of the adsorption flitch plates 7, and a sound absorption material 9 filled between the two adsorption flitch plates 7;

inhale sound wall body 5 and mainly absorb the noise of production through sound absorbing material 9, noise abatement spread, in this application, adopt trapezoidal support frame 6 to support, let adsorb flitch 7 fixed mounting in 6 both sides of trapezoidal support frame, carry out the attached installation of concrete to adsorbing the flitch 7 outside afterwards. The wall body has a sound insulation effect, and the damage to the wall body in the pipeline arrangement process can be reduced; meanwhile, the wall can be installed more quickly.

The sound absorption cover plate 2 comprises a perforated plate 10 and a water-stop plate 11 attached to the perforated plate 10;

the arrangement of the porous plate 10 is mainly convenient for absorbing noise, and the arrangement of the water-stop plate 11 is mainly convenient for taking shelter from rain and keeping off rain.

The mounting panel 4 of making an uproar falls including fixed mounting in the inside bottom plate 12 of mounting groove 3, and pass through bolted connection's equipment fixing board 13 on the bottom plate 12, and the elasticity shock attenuation sound absorbing material 14 of packing between bottom plate 12 and the equipment fixing board 13, and be used for increasing elastic damping spring 15 between bottom plate 12 and the equipment fixing board 13.

The noise reduction mounting plate 4 is mainly used for reducing the noise that equipment vibration produced, and in the use, equipment vibration is at first through damping spring 15's shock attenuation, and noise reduction's production absorbs the noise through elasticity shock attenuation sound-absorbing material 14 afterwards, further noise reduction, noise abatement pollution.

The top of the plant body 1 is provided with a fixing frame 16, and the sound-absorbing cover plate 2 is obliquely arranged on the fixing frame 16.

The inclination angle of the sound-absorbing cover plate 2 is 30-45 degrees. The fixing frame 16 is mainly used for supporting and fixing to ensure the stability and safety of the sound-absorbing cover plate 2; the inclination angle of 30-45 degrees is mainly convenient for rainwater to slide off, and simultaneously reduces the possibility of the sound-absorbing cover plate 2 sliding off.

The adsorption flitch 7 is made of PVC material, and the section of the adsorption flitch 7 is in a shape of a square pipe. The PVC material can make the adsorption flitch 7 lighter, is convenient to install, is not easy to rust and is convenient to prolong the service life of the wall body; the cross section of the adsorption flitch 7 is in a shape of a square pipe, so that the concrete layer 8 can be adsorbed more stably.

The sound-absorbing material 9 is sound-absorbing cotton or foam material. The sound-absorbing cotton or the foam material is light and porous, and has better sound-absorbing effect.

The porous plate 10 is a calcium silicate plate or a foam plate. Calcium silicate board or foam board; the light-weight and porous structure further enhances the sound absorption effect.

The elastic shock and sound absorbing material 14 is made of a porous elastic rubber material. This setting is mainly be convenient for strengthen elasticity, when reducing the vibrations effect, the damping of still being convenient for.

Damping spring 15 is provided with four at least, and evenly distributed is in four angle downside of equipment mounting panel 13. This setting is mainly convenient for guarantee the balance of equipment fixing board 13, guarantees the stability of equipment fixing.

The bottom plate 12 is embedded in the mounting groove 3 in a matching manner, and the arrangement mainly avoids the phenomenon that the bottom plate 12 moves in the operation process of the equipment;

and the equipment mounting plate 13 is provided with equipment mounting and fixing screw holes. The arrangement is mainly convenient for the installation and fixation of the equipment.

In the application, when the equipment runs, vibration and noise are generated, and when the equipment vibrates, the vibration of the equipment is reduced and the noise is reduced conveniently through the damping action of the elastic damping and sound-absorbing material 14 and the damping spring 15 in the noise reduction mounting plate 4; the noise transmission can be further reduced by the absorption of the sound-absorbing material 9 in the sound-absorbing wall 5; through inhaling the absorption to the noise of perforated plate 10 on the sound apron 2, the noise reduction spreads again, this application through fall make an uproar mounting panel 4, inhale sound wall body 5 and inhale the absorption of sound apron 2 to the noise, can reduce spreading of factory building internal noise in the gas production process, reduce to cause noise pollution to the periphery, reduce the influence to factory personnel and resident on every side.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.