CN207111357U - A kind of Aniline Production air compressor machine denoising device - Google Patents

A kind of Aniline Production air compressor machine denoising device Download PDF

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Publication number
CN207111357U
CN207111357U CN201721091724.7U CN201721091724U CN207111357U CN 207111357 U CN207111357 U CN 207111357U CN 201721091724 U CN201721091724 U CN 201721091724U CN 207111357 U CN207111357 U CN 207111357U
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CN
China
Prior art keywords
side wall
compressor machine
air compressor
sound
abatvoix
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Active
Application number
CN201721091724.7U
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Chinese (zh)
Inventor
赵强
任向飞
赵曰森
李可健
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Shandong Jinling New Materials Co Ltd
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Shandong Jinling New Materials Co Ltd
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Priority to CN201721091724.7U priority Critical patent/CN207111357U/en
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Abstract

The utility model discloses a kind of Aniline Production air compressor machine denoising device, including installation housing and bottom plate, air compressor machine is arranged on the inside of installation housing, the top of the bottom plate is provided with installation housing, four telescopic masts and elastic block rubber are provided between bottom plate and installation housing, four telescopic masts are located at the surrounding of elastic block rubber respectively, chute is provided with the top side wall of bottom plate, the bottom of telescopic mast is slidably connected in chute, the first spring is connected with the side side wall of chute, one end of first spring is connected with telescopic mast, it is provided with the side side wall of the installation housing into air duct, the air inlet for entering air duct is provided with screen pack, enter in the top side wall of air duct and motor is fixed with by screw, the output shaft of motor is connected with vertically disposed motion bar.The utility model can reduce air compressor machine caused vibrations at work, and Air Filter can be cleaned, and can prevent that noise is outwardly propagated caused by air compressor machine.

Description

A kind of Aniline Production air compressor machine denoising device
Technical field
Aniline Production noise reduction technology field is the utility model is related to, more particularly to a kind of Aniline Production is filled with air compressor machine noise reduction Put.
Background technology
At present in Aniline Unit, nitrobenzene uses adiabatic nitration technology, and aniline uses nitrobenzene gas-phase catalytic hydrogenation technique; The technique have insulating energy-saving, closed environmental protection, the short intrinsic safety of reaction time, reduction high conversion rate catalyst amount it is few, The features such as quantity of three wastes is few.Need to use air compressor machine in the production process of aniline, air compressor machine is the main body in compressed air source unit, and it is The mechanical energy of prime mover is converted into the device of gas pressure energy, is the pressure generator of compressed air, but air compressor machine is one The strong equipment of making an uproar of kind, the noise of air compressor machine can be divided into mechanical noise and aerodynamic noise two types.Air compressor machine noise level is high, low frequency Prominent, propagation distance is remote, and pollution range is big, is this it is proposed that a kind of Aniline Production air compressor machine denoising device.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of Aniline Production proposed is used Air compressor machine denoising device.
To achieve these goals, the utility model employs following technical scheme:
A kind of Aniline Production air compressor machine denoising device, including installation housing and bottom plate, air compressor machine are arranged on installation housing Inside, the top of the bottom plate is provided with installation housing, four telescopic masts and elastic caoutchouc is provided between bottom plate and installation housing Block, four telescopic masts are located at the surrounding of elastic block rubber respectively, and chute is provided with the top side wall of bottom plate, and the bottom of telescopic mast is slided It is dynamic to be connected in chute, the first spring is connected with the side side wall of chute, one end of the first spring is connected with telescopic mast, described Install and be provided with the side side wall of housing into air duct, the air inlet for entering air duct is provided with screen pack, enters the tip side of air duct Motor is fixed with by screw on wall, the output shaft of motor is connected with vertically disposed motion bar, and the one of motion bar Cleaning brush is installed in the side wall of side, the side walls connection of cleaning brush and screen pack, installs and is connected in the opposite side side wall of housing There is chimney fan, chimney fan is flared structure, installs the surrounding inwall of housing, chimney fan and enters on the inwall of air duct and is equipped with drop Make an uproar silencing means.
Preferably, the noise-reduction device includes abatvoix, and abatvoix is hollow structure, in the side side wall of abatvoix Multiple equally distributed sound-absorption holes are provided with, Megaphone is connected with sound-absorption hole, Megaphone is located at the inside of abatvoix, abatvoix Sound absorbing layer is connected with inwall away from sound-absorption hole, abatvoix is enclosed with Sound-proof material in the surrounding side wall away from sound-absorption hole.
Preferably, the attractable layer is mineral wool and foamy glass fibrous layer, is provided with the inwall of abatvoix multiple equal The sound-absorbing groove of even distribution.
Preferably, the telescopic mast includes the first connecting pole and the second connecting pole, and the bottom of the first connecting pole is slidably connected In chute, the top of the first connecting pole is provided with groove, and the second connecting pole, the bottom of the second connecting pole are slidably connected in groove Second spring is connected with, the bottom of second spring is connected in the bottom side wall of groove, and the top of the second connecting pole is welded with peace Fill housing.
Preferably, the surrounding side wall of the installation housing is hollow structure.
Preferably, the elastic block rubber is cellular structure.
The beneficial effects of the utility model:Pass through bottom plate, elastic block rubber, chute, the first spring, telescopic mast and mounting shell The setting of body, air compressor machine caused vibrations at work can be reduced, reduce noise;By installing housing, blast pipe, dust-proof The setting of net, cleaning brush, motion bar and motor, can be cleaned to Air Filter, prevent extraneous dust from blocking;Pass through peace Housing, noise-reduction device, the setting for entering air duct and chimney fan are filled, can prevent that noise is outwardly propagated caused by air compressor machine, The effect of sound insulation and noise reduction is served, the present apparatus can reduce air compressor machine caused vibrations at work, and Air Filter can be carried out Cleaning, can prevent that noise is outwardly propagated caused by air compressor machine.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Aniline Production air compressor machine denoising device structural representation;
Fig. 2 be the utility model proposes a kind of Aniline Production air compressor machine denoising device noise-reduction device structure Schematic diagram.
In figure:1 bottom plate, 2 elastic block rubbers, 3 chutes, 4 first springs, 5 telescopic masts, 6 installation housings, 7 noise-reductions dress Put, be 71 abatvoixs, 72 sound-absorbing grooves, 73 Sound-proof materials, 74 sound-absorption holes, 75 Megaphones, 76 sound absorbing layers, 8 blast pipes, 9 Air Filters, 10 clear Clean brush, 11 motion bars, 12 motors, 13 chimney fans.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1-2, a kind of Aniline Production air compressor machine denoising device, including installation housing 6 and bottom plate 1, air compressor machine peace Mounted in the inside of installation housing 6, the top of bottom plate 1 is provided with installation housing 6, flexible provided with four between bottom plate 1 and installation housing 6 Post 5 and elastic block rubber 2, four telescopic masts 5 are located at the surrounding of elastic block rubber 2, cunning are provided with the top side wall of bottom plate 1 respectively Groove 3, the bottom of telescopic mast 5 are slidably connected in chute 3, and the first spring 4, the first spring 4 are connected with the side side wall of chute 3 One end be connected with telescopic mast 5, the air inlet for into air duct 8, entering air duct 8 is installed in the side side wall of the installation housing 6 Screen pack 9 is installed, enters in the top side wall of air duct 8 and motor 12, the output shaft of motor 12 is fixed with by screw Vertically disposed motion bar 11 is connected with, cleaning brush 10, cleaning brush 10 and screen pack 9 are installed in the side side wall of motion bar 11 Side walls connection, install housing 6 opposite side side wall on be connected with chimney fan 13, chimney fan 13 be flared structure, pacify Fill the surrounding inwall of housing 6, chimney fan 13 and enter on the inwall of air duct 8 and be equipped with noise-reduction device 7, noise-reduction device 7 Including abatvoix 71, abatvoix 71 is hollow structure, and multiple equally distributed sound-absorption holes are provided with the side side wall of abatvoix 71 74, Megaphone 75 is connected with sound-absorption hole 74, and Megaphone 75 is located at the inside of abatvoix 71, and abatvoix 71 is away from sound-absorption hole 74 Inwall on be connected with sound absorbing layer 76, abatvoix 71 is enclosed with Sound-proof material 73 in the surrounding side wall away from sound-absorption hole 74, attract Layer 76 is mineral wool and foamy glass fibrous layer, is provided with multiple equally distributed sound-absorbing grooves 72 on the inwall of abatvoix 71, stretches Contracting post includes the first connecting pole and the second connecting pole, and the bottom of the first connecting pole is slidably connected in chute 3, the first connecting pole Top is provided with groove, and the second connecting pole is slidably connected in groove, and the bottom of the second connecting pole is connected with second spring, the second bullet The bottom of spring is connected in the bottom side wall of groove, and the top of the second connecting pole is welded with installation housing 6, installs the four of housing 6 All side walls are hollow structure, and elastic block rubber 2 is cellular structure.
Operation principle:When in use, air compressor machine is arranged on to the inside of installation housing 6, air compressor machine produces vibration and drives peace Dress housing 6 vibrates, and installation housing 6 drives telescopic mast 5 and elastic block rubber 2 flexible, while when by the power of left and right directions, band Dynamic elasticity block rubber 2 is slided on bottom plate 1, and the bottom of telescopic mast 5 is slided in chute 3, the first spring of compression stretching 4, is made Used time, motor 12 drive motion bar 11 to swing, and motion bar 11 drives cleaning brush 10 to carry out the screen pack 9 entered in air duct 8 Cleaning, prevents dust from blocking, and noise-reduction device 7 absorbs noise caused by isolation space roller, and noise passes through sound-absorption hole 74 The inside being delivered in abatvoix 71, by amplifying, set 75 spreads in sound absorption cavity noise, passes through sound absorbing layer 76 and abatvoix 71 are absorbed, while certain sound deadening is played in the setting of sound-absorbing groove 72, the setting of Sound-proof material 73, prevents noise to unofficial biography Pass, the present apparatus can reduce air compressor machine caused vibrations at work, Air Filter can be cleaned, can prevent air compressor machine Caused noise is outwardly propagated.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of Aniline Production air compressor machine denoising device, including installation housing(6)And bottom plate(1), air compressor machine, which is arranged on, to be installed Housing(6)Inside, it is characterised in that the bottom plate(1)Top be provided with installation housing(6), bottom plate(1)With installing housing (6)Between be provided with four telescopic masts(5)And elastic block rubber(2), four telescopic masts(5)It is located at elastic block rubber respectively(2)'s Surrounding, bottom plate(1)Top side wall on be provided with chute(3), telescopic mast(5)Bottom be slidably connected at chute(3)It is interior, chute (3)Side side wall on be connected with the first spring(4), the first spring(4)One end be connected with telescopic mast(5), the mounting shell Body(6)Side side wall on be provided with into air duct(8), enter air duct(8)Air inlet screen pack is installed(9), enter air duct(8) Top side wall on motor is fixed with by screw(12), motor(12)Output shaft be connected with vertically disposed work Lever(11), motion bar(11)Side side wall on cleaning brush is installed(10), cleaning brush(10)With screen pack(9)Side wall slide Dynamic connection, installs housing(6)Opposite side side wall on be connected with chimney fan(13), chimney fan(13)For flared structure, installation Housing(6)Surrounding inwall, chimney fan(13)With enter air duct(8)Inwall on be equipped with noise-reduction device(7).
A kind of 2. Aniline Production air compressor machine denoising device according to claim 1, it is characterised in that the noise-reduction Device(7)Including abatvoix(71), abatvoix(71)For hollow structure, abatvoix(71)Side side wall on be provided with it is multiple uniformly The sound-absorption hole of distribution(74), sound-absorption hole(74)On be connected with Megaphone(75), Megaphone(75)Positioned at abatvoix(71)Inside, Abatvoix(71)Away from sound-absorption hole(74)Inwall on be connected with sound absorbing layer(76), abatvoix(71)Away from sound-absorption hole(74)Four Sound-proof material is enclosed with all side walls(73).
A kind of 3. Aniline Production air compressor machine denoising device according to claim 2, it is characterised in that the sound absorbing layer (76)For mineral wool and foamy glass fibrous layer, abatvoix(71)Inwall on be provided with multiple equally distributed sound-absorbing grooves (72).
A kind of 4. Aniline Production air compressor machine denoising device according to claim 1, it is characterised in that the telescopic mast bag The first connecting pole and the second connecting pole are included, the bottom of the first connecting pole is slidably connected at chute(3)It is interior, the top of the first connecting pole Groove is provided with, the second connecting pole is slidably connected in groove, the bottom of the second connecting pole is connected with second spring, second spring Bottom is connected in the bottom side wall of groove, and the top of the second connecting pole is welded with installation housing(6).
A kind of 5. Aniline Production air compressor machine denoising device according to claim 1, it is characterised in that the installation housing (6)Surrounding side wall be hollow structure.
A kind of 6. Aniline Production air compressor machine denoising device according to claim 1, it is characterised in that the elastic caoutchouc Block(2)For cellular structure.
CN201721091724.7U 2017-08-29 2017-08-29 A kind of Aniline Production air compressor machine denoising device Active CN207111357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721091724.7U CN207111357U (en) 2017-08-29 2017-08-29 A kind of Aniline Production air compressor machine denoising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721091724.7U CN207111357U (en) 2017-08-29 2017-08-29 A kind of Aniline Production air compressor machine denoising device

Publications (1)

Publication Number Publication Date
CN207111357U true CN207111357U (en) 2018-03-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108543587A (en) * 2018-03-27 2018-09-18 王春峰 A kind of Chinese medicine preparation pulverizer
CN109798237A (en) * 2018-12-12 2019-05-24 青岛海尔股份有限公司 Refrigerator
CN111161698A (en) * 2019-12-26 2020-05-15 湖南汉坤建筑安保器材有限公司 Noise reduction device for industrial site
CN112196761A (en) * 2020-10-28 2021-01-08 张秋月 Quick installation device of vacuum pump of making an uproar falls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108543587A (en) * 2018-03-27 2018-09-18 王春峰 A kind of Chinese medicine preparation pulverizer
CN109798237A (en) * 2018-12-12 2019-05-24 青岛海尔股份有限公司 Refrigerator
CN111161698A (en) * 2019-12-26 2020-05-15 湖南汉坤建筑安保器材有限公司 Noise reduction device for industrial site
CN112196761A (en) * 2020-10-28 2021-01-08 张秋月 Quick installation device of vacuum pump of making an uproar falls

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