CN208689930U - One kind being used for the cleanable formula resistive muffler of more dust atmospheres - Google Patents
One kind being used for the cleanable formula resistive muffler of more dust atmospheres Download PDFInfo
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- CN208689930U CN208689930U CN201821321517.0U CN201821321517U CN208689930U CN 208689930 U CN208689930 U CN 208689930U CN 201821321517 U CN201821321517 U CN 201821321517U CN 208689930 U CN208689930 U CN 208689930U
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- pipe
- sweep
- wall
- dust
- activated carbon
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Abstract
The utility model discloses one kind to be used for the cleanable formula resistive muffler of more dust atmospheres, including sweep-up pipe and hush pipe, the hush pipe is connected to the right side of sweep-up pipe, baffle is fixed on the lower end inner wall of the sweep-up pipe, the baffle is three, the baffle is evenly distributed on the lower end inner wall of sweep-up pipe, and activated carbon adsorption plate is placed between adjacent screen, the activated carbon adsorption plate is two, the upper end of the sweep-up pipe is equipped with upper cover by fixing bolt, copper sheet is respectively and fixedly provided on the upper and lower ends inner wall of the hush pipe, the copper sheet is two.The utility model on the left of hush pipe by being connected with sweep-up pipe, activated carbon adsorption plate there are two being fixed in the inside of sweep-up pipe, the dust in pipeline can be adsorbed, guarantee that dust will not be adsorbed on honeycomb acoustic plate, it ensure that the erasure effect of honeycomb acoustic plate, and remove upper cover can quickly replace with cleaning active charcoal adsorption plate, it is more practical, be suitble to be widely popularized and use.
Description
Technical field
The utility model relates to muffler technical fields, specially a kind of to be used for the resistive noise reduction of the cleanable formula of more dust atmospheres
Device.
Background technique
Currently, dissipative muffler is that Commercial cultivation sound wave is propagated in porous sound-absorbing material or sound absorption structure, because of friction
Thermal energy can be converted for sound and is dissipated, and so that the noise along pipe transmmision is decayed with distance, to reach disappearing for noise elimination purpose
Sound device is commonly used in the noise reduction of ventilation shaft, can there is a large amount of dust in the ventilation shaft of some factories, these dust are easy
Fallen by sound-absorbing material absorption, so that the erasure effect of sound-absorbing material can be reduced.Therefore, it is proposed that a kind of be used for more dust atmospheres
Cleanable formula resistive muffler.
Utility model content
The purpose of this utility model is to provide one kind to be used for the cleanable formula resistive muffler of more dust atmospheres, by disappearing
Sweep-up pipe is connected on the left of sound tube, there are two activated carbon adsorption plates for fixation in the inside of sweep-up pipe, can adsorb in pipeline
Dust, guarantee dust will not be adsorbed on honeycomb acoustic plate, ensure that the erasure effect of honeycomb acoustic plate, and remove upper cover energy
Enough quickly replacement and cleaning active charcoal adsorption plate, it is more practical, it is suitble to be widely popularized and uses, solves institute in background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for the cleanable formula of more dust atmospheres
Resistive muffler, including sweep-up pipe and hush pipe, the hush pipe are connected to the right side of sweep-up pipe, in the lower end of the sweep-up pipe
Baffle is fixed on wall, the baffle is three, and the baffle is evenly distributed on the lower end inner wall of sweep-up pipe, and adjacent screen
Between be placed with activated carbon adsorption plate, the activated carbon adsorption plate is two, and the upper end of the sweep-up pipe passes through fixing bolt peace
Equipped with upper cover, copper sheet is respectively and fixedly provided on the upper and lower ends inner wall of the hush pipe, the copper sheet is two, and between two copper sheets
It is fixed with honeycomb acoustic plate.
As a kind of preferred embodiment of the utility model, it is respectively and fixedly provided on the outer wall of the hush pipe upper and lower ends scattered
Hot fin, the radiating fin are two.
As a kind of preferred embodiment of the utility model, it is fixed in the noise reduction pipe outer wall of the radiating fin upper end
Protective shell, and the surface of protective shell offers radiator window.
As a kind of preferred embodiment of the utility model, the left side of the sweep-up pipe and the right side of hush pipe are fixed
There is mounting plate.
As a kind of preferred embodiment of the utility model, block, and block are connected in the middle part of the lower end of the upper cover
Between two activated carbon adsorption plates.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. the utility model is used for the cleanable formula resistive muffler of more dust atmospheres, suction is connected on the left of hush pipe
Dirt pipe is fixed there are two activated carbon adsorption plate in the inside of sweep-up pipe, can adsorb the dust in pipeline, guarantees that dust will not
It is adsorbed on honeycomb acoustic plate, ensure that the erasure effect of honeycomb acoustic plate, and remove upper cover quickly to replace and clean
Activated carbon adsorption plate.
2. the utility model is used for the cleanable formula resistive muffler of more dust atmospheres, hush pipe upper and lower ends it is outer
It is respectively and fixedly provided with radiating fin on wall, quickly the heat that copper sheet is absorbed into noise reduction pipe outer wall can be distributed, make muffler
Erasure effect is not affected by high temperatures.
3. the utility model is used for the cleanable formula resistive muffler of more dust atmospheres, the hush pipe in radiating fin upper end
On be fixed with protective shell, the effect of protection radiating fin can be played, and heat can be distributed from radiator window.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the overall structure diagram that the utility model is used for the cleanable formula resistive muffler of more dust atmospheres；
Fig. 2 is the protective shell structural schematic diagram that the utility model is used for the cleanable formula resistive muffler of more dust atmospheres.
In figure: 1, sweep-up pipe；2, hush pipe；3, mounting plate；4, fixing bolt；5, block；6, activated carbon adsorption plate；7, it keeps off
Plate；8, upper cover；9, protective shell；10, radiating fin；11, copper sheet；12, honeycomb acoustic plate；13, radiator window.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind is resistive for the cleanable formula of more dust atmospheres
Muffler, including sweep-up pipe 1 and hush pipe 2, the hush pipe 2 are connected to the right side of sweep-up pipe 1, the lower end of the sweep-up pipe 1
Baffle 7 is fixed on inner wall, the baffle 7 is three, and the baffle 7 is evenly distributed on the lower end inner wall of sweep-up pipe 1, and phase
Activated carbon adsorption plate 6 is placed between adjacent baffle 7, the activated carbon adsorption plate 6 is two, and the upper end of the sweep-up pipe 1 passes through
Fixing bolt 4 is equipped with upper cover 8, and copper sheet 11 is respectively and fixedly provided on the upper and lower ends inner wall of the hush pipe 2, and the copper sheet 11 is two
It is a, and honeycomb acoustic plate 12 is fixed between two copper sheets 11.
(Fig. 1 is please referred to) in the present embodiment by being connected with sweep-up pipe 1 in the left side of hush pipe 2, in the inside of sweep-up pipe 1
Fixed there are two activated carbon adsorption plates 6, can adsorb the dust in pipeline, guarantee that dust will not be adsorbed on honeycomb acoustic plate 12
On, it ensure that the erasure effect of honeycomb acoustic plate 12, and remove upper cover 8 can quickly replace and cleaning active charcoal adsorption plate 6.
Wherein, radiating fin 10 is respectively and fixedly provided on the outer wall of 2 upper and lower ends of hush pipe, the radiating fin 10 is two
It is a.
(Fig. 1 is please referred to) in the present embodiment by being respectively and fixedly provided with radiating fin on the outer wall of the upper and lower ends of hush pipe 2
10, quickly the heat that copper sheet 11 is absorbed on 2 outer wall of hush pipe can be distributed, make the erasure effect of muffler not by high temperature
It influences.
Wherein, it is fixed with protective shell 9 on 2 outer wall of hush pipe of 10 upper end of radiating fin, and the surface of protective shell 9 is opened
Equipped with radiator window 13.
(Fig. 1 and Fig. 2 are please referred to) in the present embodiment by being fixed with protective shell on the hush pipe 2 of 10 upper end of radiating fin
9, the effect of protection radiating fin 10 can be played, and heat can be distributed from radiator window 13.
Wherein, the left side of the sweep-up pipe 1 and the right side of hush pipe 2 are respectively and fixedly provided with mounting plate 3.
Wherein, block 5 is connected in the middle part of the lower end of the upper cover 8, and block 5 is located between two activated carbon adsorption plates 6.
When one kind is used for the cleanable formula resistive muffler of more dust atmospheres, peace that muffler is passed through into two sides
Loading board 3 is fixed on pipeline, inhales the dust in air-flow by active carbon when noise-containing air-flow enters in sweep-up pipe 1 from left side
Attached plate 6 sponges, and then air-flow enters hush pipe 2, and when air-flow passes through honeycomb acoustic plate 12, sound wave can convert sound because rubbing
It is passed to for thermal energy on copper sheet 11, so that noise be eliminated, the heat on copper sheet 11 is after the outer wall of hush pipe 2 by heat radiating fin
Piece 10 is distributed into air.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind is used for the cleanable formula resistive muffler of more dust atmospheres, including sweep-up pipe (1) and hush pipe (2), feature exists
In: the hush pipe (2) is connected to the right side of sweep-up pipe (1), is fixed with baffle (7) on the lower end inner wall of the sweep-up pipe (1),
The baffle (7) be three, the baffle (7) is evenly distributed on the lower end inner wall of sweep-up pipe (1), and adjacent screen (7) it
Between be placed with activated carbon adsorption plate (6), the activated carbon adsorption plate (6) be two, the upper end of the sweep-up pipe (1) passes through fixation
Bolt (4) is equipped with upper cover (8), is respectively and fixedly provided with copper sheet (11), the copper sheet on the upper and lower ends inner wall of the hush pipe (2)
(11) it is two, and is fixed with honeycomb acoustic plate (12) between two copper sheets (11).
2. according to claim 1 a kind of for the cleanable formula resistive muffler of more dust atmospheres, it is characterised in that: described
It is respectively and fixedly provided with radiating fin (10) on the outer wall of hush pipe (2) upper and lower ends, the radiating fin (10) is two.
3. according to claim 2 a kind of for the cleanable formula resistive muffler of more dust atmospheres, it is characterised in that: described
It is fixed with protective shell (9) on hush pipe (2) outer wall of radiating fin (10) upper end, and the surface of protective shell (9) offers heat dissipation
Window (13).
4. according to claim 1 a kind of for the cleanable formula resistive muffler of more dust atmospheres, it is characterised in that: described
Mounting plate (3) are respectively and fixedly provided on the right side of the left side of sweep-up pipe (1) and hush pipe (2).
5. according to claim 1 a kind of for the cleanable formula resistive muffler of more dust atmospheres, it is characterised in that: described
It is connected with block (5) in the middle part of the lower end of upper cover (8), and block (5) is located between two activated carbon adsorption plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321517.0U CN208689930U (en) | 2018-08-16 | 2018-08-16 | One kind being used for the cleanable formula resistive muffler of more dust atmospheres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321517.0U CN208689930U (en) | 2018-08-16 | 2018-08-16 | One kind being used for the cleanable formula resistive muffler of more dust atmospheres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689930U true CN208689930U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321517.0U Expired - Fee Related CN208689930U (en) | 2018-08-16 | 2018-08-16 | One kind being used for the cleanable formula resistive muffler of more dust atmospheres |
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| Country | Link |
|---|---|
| CN (1) | CN208689930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087416A (en) * | 2019-05-08 | 2019-08-02 | 赵舜奕 | A kind of be equipped with surrounds the electric control box that acoustical cotton has shielding noise function |
-
2018
- 2018-08-16 CN CN201821321517.0U patent/CN208689930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087416A (en) * | 2019-05-08 | 2019-08-02 | 赵舜奕 | A kind of be equipped with surrounds the electric control box that acoustical cotton has shielding noise function |
| CN110087416B (en) * | 2019-05-08 | 2020-12-22 | 广西电网有限责任公司电力科学研究院 | Install and surround electric control box that inhales sound cotton and have noise shielding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190816 |