CN109340730A - Silencer and the boiler for applying it - Google Patents
Silencer and the boiler for applying it Download PDFInfo
- Publication number
- CN109340730A CN109340730A CN201811383262.5A CN201811383262A CN109340730A CN 109340730 A CN109340730 A CN 109340730A CN 201811383262 A CN201811383262 A CN 201811383262A CN 109340730 A CN109340730 A CN 109340730A
- Authority
- CN
- China
- Prior art keywords
- silencer
- cooling
- chamber
- filtration members
- cooling chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to silencing equipment technical fields, more particularly to a kind of silencer and using its boiler, including shell, exhaust passage, cooling chamber and anechoic chamber are successively arranged in shell from top to bottom, a plurality of spaced vertical cooling tube is equipped in cooling chamber, the top of vertical cooling tube is connected to exhaust passage, and the outlet of vertical cooling tube is connected to cooling chamber；Cooling liquid is loaded in cooling chamber, the same side wall of cooling chamber offers water filling port at top, offers discharge outlet at bottom；Hush pipe is communicated in anechoic chamber, hush pipe inner hollow, upper part protrudes into soundproof room and surface is evenly equipped with the first bloop.Silencer provided by the present invention is equipped with cooling chamber and anechoic chamber, carries out cooling heat exchange processing by the gas that cooling chamber's inner condensat liquid treats silencing equipment discharge, the high-temperature water of heat exchange is used at it after discharging；Anechoic chamber carries out noise reduction process to exhaust, and noise reduction effect is preferable, reduces noise nuisance, energy conservation and environmental protection.
Description
Technical field
The present invention relates to exhausting silencer equipment technical fields, and in particular to a kind of silencer and the boiler using it.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel
The forms such as thermal energy, and pass through boiler and convert, output outward has steam, high-temperature water or the organic heat carrier of certain thermal energy, is
Industrial production or mankind's daily life provide required energy.But it can be generated very when a large amount of flue gases are discharged from exhaust outlet
Strong aerodynamic noise causes noise pollution to working environment.In the prior art usually by high-temperature steam direct emission, direct emission
The loss for not only causing heat also results in the waste of raw material.In addition, high temperature hot gas discharge can also generate loud noise, thus
Sound is caused to pollute.
Summary of the invention
In order to solve the above technical problems, The present invention provides a kind of silencer and using its boiler, boiler is reduced
Delivery temperature has reached good erasure effect, while heat in exhaust is recycled, energy-saving and noise-reducing.
In order to reach above-mentioned technical effect, the present invention includes following technical scheme:
In a first aspect, exhaust passage, cooling chamber are successively arranged in the shell from top to bottom the present invention provides a kind of silencer
And anechoic chamber, be equipped with a plurality of spaced vertical cooling tube in the cooling chamber, the top of the vertical cooling tube with it is described
Exhaust passage connection, the outlet of the vertical cooling tube is connected to the cooling chamber；Cooling liquid is loaded in the cooling chamber,
The same side wall of cooling chamber offers water filling port at top, offers discharge outlet at bottom；In the anechoic chamber
It is communicated with hush pipe, the hush pipe inner hollow, upper part protrudes into the soundproof room and surface is evenly equipped with the first bloop.
Further, the nearly bottom side in the anechoic chamber, which is connected with, is condensed back to closed tube.
As the improvement in structure of the invention, silencer cover is equipped in the anechoic chamber, the hush pipe top is protruded into described
In the space that silencer cover is surrounded, the second bloop is evenly equipped on the silencer cover.
As the improvement in structure of the invention, the noise reduction bottom of the tube is communicated with silencing cavity, is equipped with snake in the silencing cavity
Shape baffle.
As the improvement in structure of the invention, the silencing cavity bottom is communicated with air inlet pipe, and the air inlet mouth of pipe is equipped with gear
Piece, the baffle edge and the air inlet inside pipe wall are tightly connected, and are equipped with multiple through-holes on the baffle.
As the improvement in structure of the invention, it is located on the inside of baffle in the air inlet pipe and is equipped with filter structure, the filtering
Structure is for cleaning the gas of discharge.
As the improvement in structure of the invention, the filter structure include the first filtration members for setting gradually from bottom to top and
Second filtration members, second filtration members are fixed in first filtration members, and first filtration members include that tool is meshed
Filter screen, second filtration members are to have filter plate made of the poromeric material of adsorptivity effect to liquid.
As the improvement in structure of the invention, through slot is offered in first filtration members, described in the filter screen covering
The side of through slot, first filtration members is recessed inwardly to form groove, and second filtration members are contained in the groove.
As preferred structure of the present invention, the anechoic chamber bottom is connected with funnel-form bottom case, the bottom case and the noise reduction
Pipe passes through flanged joint.
On the other hand, it the present invention also provides a kind of boiler using above-mentioned silencer, including pot body, is set in the pot body
There is exhaust outlet, the exhaust outlet is connect with above-mentioned silencer.
By adopting the above technical scheme, including it is following the utility model has the advantages that silencer provided by the present invention is equipped with cooling chamber and disappears
Tone chamber, anechoic chamber carry out noise reduction process to exhaust, and noise reduction effect is preferable, reduces noise nuisance, passes through cooling chamber's inner condensat liquid
The gas for treating silencing equipment discharge carries out cooling heat exchange processing, and the high-temperature water of heat exchange is used at it after discharging；Structure letter
It is single, easy to operate, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of silencer provided by the present invention；
Fig. 2 is the cross-sectional view of filter structure at A in Fig. 1；
Fig. 3 is the sectional view of baffle provided by the present invention.
In figure,
1, cooling chamber；1.1, water filling port；1.2, discharge outlet；2, anechoic chamber；3, bottom case；4, flange；5, silencing cavity；6, snakelike gear
Plate；7, air inlet pipe；8, filter structure；8.1, the first filtration members；8.11, filter screen；8.2, the second filtration members；9, baffle；9.1,
Through-hole；10, silencer cover；11, hush pipe；11.1, the first bloop；12, vertical cooling tube；13, exhaust passage；14, it is condensed back to
Closed tube.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the present invention and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " shall be understood in a broad sense.For example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected,
It either indirectly connected through an intermediary, or is two connections internal between device, element or component.For
For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Unless otherwise indicated, the meaning of " multiple " is two or more.
The present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment 1:
A kind of silencer is present embodiments provided, refering to fig. 1, is successively set from top to bottom in the shell
There are exhaust passage 13, cooling chamber 1 and anechoic chamber 2, is equipped with a plurality of spaced vertical cooling tube in the cooling chamber 2
12, the top of the vertical cooling tube 12 is connected to the exhaust passage 13, the outlet and the drop of the vertical cooling tube 12
Greenhouse 1 is connected to；Cooling liquid is loaded in the cooling chamber 1, the same side wall of the cooling chamber 1 offers water filling at top
Mouth 1.1 offers discharge outlet 1.3 at bottom；Hush pipe 11 is communicated in the anechoic chamber 2, inside the hush pipe 11
Hollow, upper part protrudes into the soundproof room 1 and surface is evenly equipped with the first bloop 11.1.
Optionally, 2 bottom of anechoic chamber is connected with funnel-form bottom case 3, and the bottom case 3 passes through flange 4 with the hush pipe 11
Connection.Hush pipe 11 protrudes into anechoic chamber 2, it is known that ground, 2 bottom of anechoic chamber need to open up the aperture being inserted into for hush pipe 11, open
Hole needs to seal with hush pipe junction, and with no restrictions, existing sealing structure, such as sealing rubber ring can be used in sealing means,
Avoid hush pipe and the gas leakage of aperture junction.
The high temperature hot gas that boiler is discharged in the present embodiment enters noise reduction after carrying out noise reduction by hush pipe top bloop
Room greatly reduces the noise of discharge gas.Cooling chamber carries out cooling processing to the high-temperature gas of discharge, by 1.1 note of water filling port
Enter in cold water to cooling chamber, the high-temperature water after the discharge heat exchange of bottom discharge mouth 1.3, cooling liquid is cold water, cooling in cooling chamber 1
Room 1 and existing external heat-exchanging equipment are implemented in combination at the heat exchange cooled down in liquid and cooling tube between high-temperature gas in cooling chamber
Reason.High temperature hot gas is entered by the vertical cooling bottom of the tube being connected to anechoic chamber, and vertical cooling tube is contacted with the cooling liquid in outside,
High temperature hot gas is discharged after exchanging heat by entering exhaust passage in communication after outflow at the top of cooling tube.High-temperature water after heat exchange
It can be recycling at it, so that high-temperature gas heat is utilized, save energy.
It is condensed into water due to having part hot gas when liquid cooling in high temperature hot gas in cooling tube and cooling chamber is exchanged heat,
And be flowed into anechoic chamber along vertical cooling tube, in order to recycle condensed water, resource is saved, the present embodiment is described
The nearly bottom side in anechoic chamber 2, which is connected with, is condensed back to closed tube 14, will be recycled after the export of condensed water by being condensed back to closed tube.
Embodiment 2:
In order to improve erasure effect in anechoic chamber, silencer cover 10 is equipped in the anechoic chamber 1,11 top of hush pipe is protruded into
In the space that the silencer cover 10 is surrounded, the second bloop is evenly equipped on the silencer cover 10, the second bloop is for silencer cover
Interior gas is entered after passing through in the anechoic chamber communicated with vertical cooling tube, and the second bloop is to the entrance indoor gas of noise reduction
Noise reduction again is carried out, secondary noise reduction greatly reduces exhaust noise.
In the present embodiment, further, the noise reduction bottom of the tube is communicated with silencing cavity 5, is equipped with snake in the silencing cavity 5
Shape baffle 6, snakelike baffle 6 form the curved pipeline of gas flowing, are depressured noise reduction, so that the gas pressure of outflow substantially reduces.
5 bottom of silencing cavity is communicated with air inlet pipe 7, and refering to Fig. 3,7 mouthfuls of the air inlet pipe are equipped with baffle 9,9 edge of baffle and institute
The sealed connection of 7 inner wall of air inlet pipe is stated, is equipped with multiple through-holes 9.1 on the baffle 9.The gas of through-hole on baffle 9 to outflow
Noise reduction.
Silencer provided in the present embodiment, air inlet pipe are connected to boiler exit gas mouth, and the high temperature hot gas of boiler discharge passes through
Through-hole on baffle enters hush pipe, and to gas progress, noise reduction process, gas move up through in silencing cavity baffle for the first time
Snakelike baffle, snakelike baffle to gas continue be depressured noise reduction process, by the gas after silencing cavity pass through hush pipe, sound insulation
It covers, layer by layer noise reduction, to eliminate noise.Gas enters vertical cooling tube after eliminating the noise by blimp, drops in cooling chamber
It is discharged after temperature processing through exhaust passage.
Embodiment 3:
On the basis of above-described embodiment 1 and 2, set referring to Fig.2, being located on the inside of baffle in the air inlet pipe 7 in the present embodiment
There is filter structure 8, the filter structure 8 is for cleaning gas.Gas is cleaned by filter structure 8, so that
The gas of discharge completely cleans, and is conducive to again
Using and environmental protection.
In this embodiment, it is preferred that the filter structure 8 includes the first filtration members 8.1 set gradually from bottom to top
With the second filtration members 8.2, second filtration members 8.2 are fixed in first filtration members 8.1, first filtration members 8.1
Including having meshed filter screen 8.11, second filtration members 8.2 are the poromeric material system for having adsorptivity to act on to liquid
At filter plate.First filtration members 8.1 are filtered the solid particle in gas, and the second filtration members 8.2 are to miscellaneous in gas
Matter or harmful substance are adsorbed, and poromeric material can be adsorbed with as long as being able to achieve herein with no restrictions for bamboo charcoal class material
The poromeric material of evil impurity all may be used.
Preferably, through slot is offered in first filtration members, the filter screen covers the through slot, first filtering
The side of part is recessed inwardly to form groove, and second filtration members are contained in the groove.
Embodiment 4:
Present embodiments provide it is a kind of using above-described embodiment 1-3 any one silencer boiler, which includes pot body,
The pot body is equipped with exhaust outlet, and the exhaust outlet is connected to above-mentioned silencer bottom inflow pipe.Silencer reacts boiler
The gas being discharged afterwards carries out noise elimination cooling processing, so that the gas temperature and noise of discharge are minimized, avoids generating noise dirt
Dye.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of silencer, including shell, which is characterized in that be successively arranged from top to bottom in the shell exhaust passage (13),
Cooling chamber (1) and anechoic chamber (2), the cooling chamber (2) is interior equipped with a plurality of spaced vertical cooling tube (12), described vertical
The top of cooling tube (12) is connected to the exhaust passage (13), the outlet of the vertical cooling tube (12) and the cooling chamber
(1) it is connected to；It is loaded with cooling liquid in the cooling chamber (1), the same side wall of the cooling chamber (1) offers note at top
The mouth of a river (1.1) offers discharge outlet (1.2) at bottom；It is communicated with hush pipe (11) in the anechoic chamber (2), it is described to disappear
Sound tube (11) inner hollow, upper part protrudes into the soundproof room (1) and surface is evenly equipped with the first bloop (11.1).
2. silencer according to claim 1, which is characterized in that anechoic chamber (2) bottom, which is connected with, is condensed back to closed tube
(14).
3. silencer according to claim 1, which is characterized in that silencer cover (10) are equipped in the anechoic chamber (2), it is described
Hush pipe (11) top is protruded into the space that the silencer cover (10) is surrounded, and is evenly equipped with the second noise reduction on the silencer cover (10)
Hole.
4. silencer according to claim 1, which is characterized in that hush pipe (11) bottom is communicated with silencing cavity (5),
Snakelike baffle (6) are equipped in the silencing cavity (5).
5. silencer according to claim 4, which is characterized in that silencing cavity (5) bottom is communicated with air inlet pipe (7),
The entrance of the air inlet pipe (7) is equipped with baffle (9), and baffle (9) edge and the air inlet pipe (7) inner wall are tightly connected, institute
It states and is equipped with multiple through-holes (9.1) on baffle (9).
6. silencer according to claim 5, which is characterized in that be located on the inside of baffle (9) in the air inlet pipe (7) and be equipped with
Filter structure (8), the filter structure (8) is for cleaning the gas of discharge.
7. silencer according to claim 6, which is characterized in that the filter structure (8) includes successively setting from bottom to top
The first filtration members (8.1) and the second filtration members (8.2) set, second filtration members (8.2) are fixed on first filtration members
(8.1) on, first filtration members (8.1) include having meshed filter screen (8.11), and second filtration members (8.2) are pair
Filter plate made of the poromeric material that liquid has adsorptivity to act on.
8. silencer according to claim 7, which is characterized in that offer through slot on first filtration members (8.1), institute
It states filter screen (8.11) and covers the through slot, the side of first filtration members (8.1) is recessed inwardly to form groove, and described second
Filtration members (8.2) are contained in the groove.
9. silencer according to claim 1, which is characterized in that anechoic chamber (2) bottom is connected with funnel-form bottom case
(3), the bottom case (4) is connect with the hush pipe (11) by flange (4).
10. a kind of boiler using silencer described in claim 1-9 any one, including pot body, the pot body are equipped with
Exhaust outlet, which is characterized in that the exhaust outlet is connect with the silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383262.5A CN109340730A (en) | 2018-11-20 | 2018-11-20 | Silencer and the boiler for applying it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383262.5A CN109340730A (en) | 2018-11-20 | 2018-11-20 | Silencer and the boiler for applying it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340730A true CN109340730A (en) | 2019-02-15 |
Family
ID=65314818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383262.5A Pending CN109340730A (en) | 2018-11-20 | 2018-11-20 | Silencer and the boiler for applying it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340730A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094714A (en) * | 2019-04-09 | 2019-08-06 | 华电电力科学研究院有限公司 | A kind of easy-to-dismount boiler of power plant cooling device and its working method |
| CN111947312A (en) * | 2020-08-24 | 2020-11-17 | 华帝股份有限公司 | Bottom shell assembly, shell structure and heat exchange equipment applying bottom shell assembly and shell structure |
| CN113539222A (en) * | 2021-08-20 | 2021-10-22 | 连云港长锦电力设备有限公司 | High-efficient exhaust silencer |
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| CN206770862U (en) * | 2017-06-01 | 2017-12-19 | 连云港久盛电力辅机有限公司 | A kind of flue gas is received can muffler |
| CN107725148A (en) * | 2017-10-26 | 2018-02-23 | 无锡创革科技有限公司 | A kind of motorcycle exhaust pipe with silencing function |
| CN207349678U (en) * | 2017-09-21 | 2018-05-11 | 喜德瑞采暖设备（上海）有限公司 | A kind of exhaust pipe silencing means |
| CN207377636U (en) * | 2017-11-10 | 2018-05-18 | 镇江博泽汽车零部件有限公司 | A kind of high-efficiency environment friendly automotive muffler |
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| CN209229709U (en) * | 2018-11-20 | 2019-08-09 | 连云港长锦电力设备有限公司 | A kind of silencer and the boiler using it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094714A (en) * | 2019-04-09 | 2019-08-06 | 华电电力科学研究院有限公司 | A kind of easy-to-dismount boiler of power plant cooling device and its working method |
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| CN111947312A (en) * | 2020-08-24 | 2020-11-17 | 华帝股份有限公司 | Bottom shell assembly, shell structure and heat exchange equipment applying bottom shell assembly and shell structure |
| CN113539222A (en) * | 2021-08-20 | 2021-10-22 | 连云港长锦电力设备有限公司 | High-efficient exhaust silencer |
| CN113539222B (en) * | 2021-08-20 | 2023-12-15 | 连云港长锦电力设备有限公司 | High-efficient exhaust silencer |
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