CN203146082U - Steam exhausting muffler - Google Patents

Steam exhausting muffler Download PDF

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Publication number
CN203146082U
CN203146082U CN 201220746064 CN201220746064U CN203146082U CN 203146082 U CN203146082 U CN 203146082U CN 201220746064 CN201220746064 CN 201220746064 CN 201220746064 U CN201220746064 U CN 201220746064U CN 203146082 U CN203146082 U CN 203146082U
Authority
CN
China
Prior art keywords
air channel
depressurizing
silencing
silencing pot
steam
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.)
Expired - Fee Related
Application number
CN 201220746064
Other languages
Chinese (zh)
Inventor
丁平平
许培明
杭玄昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU DONGZE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
JIANGSU DONGZE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU DONGZE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical JIANGSU DONGZE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN 201220746064 priority Critical patent/CN203146082U/en
Application granted granted Critical
Publication of CN203146082U publication Critical patent/CN203146082U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a steam exhausting muffler. The outer wall of a shell is provided with lugs and seats. One end of the shell is provided with an air outlet, and a water outlet is arranged at the other end of the shell. A depressurizing air channel is mounted in the shell, an air inlet of the depressurizing air channel extends out of the shell and is mounted with an inlet matching flange, and a depressurizing plate is arranged in the depressurizing air channel adjacent to the air inlet. A depressurizing muffler cylinder is sleeved on the depressurizing air channel and includes multiple-stage muffler cylinders with 2-4 stage and volume increased gradually inwards to outwards. Depressurizing holes are arranged among the depressurizing air channel and the depressurizing muffler cylinder and the multiple-stage muffler cylinders, and the number of the depressurizing holes are increased gradually inwards to outwards. The steam exhausting muffler has the advantages of capable of depressurizing air pressure, good noise elimination effect, long service life and the like.

Description

Steam steam discharge silencing apparatus
Technical field:
The utility model relates to a kind of gas silencer, particularly a kind ofly reduce gas pressure, eliminate the noise effective, discharging rapidly, the steam steam discharge silencing apparatus of long service life.
Background technique:
Existing gas silencer generally can only be eliminated the noise to gas, and when silencing apparatus was worked in high pressure gas environment, high pressure air cognition offseted acoustic equipment and impacts, and reduces working life.
The model utility content:
The purpose of this utility model is to provide a kind of and reduces gas pressure, the steam steam discharge silencing apparatus effective, long service life of eliminating the noise.
To achieve these goals, the utility model proposes following technological scheme realizes:
Steam steam discharge silencing apparatus is made up of step-down air channel, step-down silencing pot, decompression hole, decompression board, housing, hanger, bearing, discharging valve, entrance companion flange; It is characterized in that: the housing outer wall is respectively equipped with hanger, bearing, and housing one end is the air outlet, and the other end is provided with discharging valve; The step-down air channel is installed in the housing, and step-down air channel inlet end extends housing outward and the entrance companion flange is installed, and the step-down air channel is inherent to be provided with decompression board near the inlet end place; Be equipped with the step-down silencing pot on the step-down air channel, the step-down silencing pot is made up of multistage silencing pot, multistage silencing pot is the 2-4 level, it is big that multistage silencing pot volume becomes from inside to outside successively, between step-down air channel and step-down silencing pot, be respectively equipped with decompression hole between multistage silencing pot, decompression hole quantity increases from inside to outside successively.
Multistage silencing pot in the described step-down silencing pot is 2 grades, and housing is equipped with rain cap above the air outlet.
Multistage silencing pot in the described step-down silencing pot is 3 grades.
The soluble technical problem of the utility model is: steam carries out the step-down first time by decompression board after entering the step-down air channel, enter the step-down silencing pot by the decompression hole on the step-down air channel then and carry out the step-down second time, the decompression hole that steam arranges through between multistage silencing pot carries out step-down for the third time by multistage silencing pot successively, steam is along with the increasing of decompression hole, breathing area increase, air pressure reduces gradually, volume increases gradually, when eliminating the noise, multistage silencing pot reduced air pressure, reduce the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus.
Description of drawings:
Fig. 1 is three grades of silencing pot steam of the utility model steam discharge silencing apparatus plan view;
Fig. 2 is three grades of silencing pot steam of the utility model steam discharge silencing apparatus plan view;
Fig. 3 is the utility model two-stage silencing pot steam steam discharge silencing apparatus plan view;
Fig. 4 is the utility model two-stage silencing pot steam steam discharge silencing apparatus plan view.
Embodiment:
As shown in the figure, steam steam discharge silencing apparatus is made up of step-down air channel 1, step-down silencing pot 2, decompression hole 3, decompression board 4, housing 5, hanger 6, bearing 7, discharging valve 8, entrance companion flange 9; Housing 5 outer walls are respectively equipped with hanger 6, bearing 7, and housing 5 one ends are the air outlet, and the other end is provided with discharging valve 8; Step-down air channel 1 is installed in the housing 5, and step-down air channel 1 inlet end extends outside the housing 5 and entrance companion flange 9 is installed, and 1 inherent close inlet end place, step-down air channel is provided with decompression board 4; Be equipped with step-down silencing pot 2 on the step-down air channel 1, step-down silencing pot 2 is made up of multistage silencing pot 10, multistage silencing pot is the 2-4 level, multistage silencing pot 10 volumes increase from inside to outside successively, 2 of step-down air channel 1 and step-down silencing pots, 10 of multistage silencing pots are respectively equipped with decompression hole 3, and decompression hole 3 quantity increase from inside to outside successively.
Multistage silencing pot 10 in the described step-down silencing pot 2 is 2 grades, and housing 5 is equipped with rain cap 11 above the air outlet.
Multistage silencing pot 10 in the described step-down silencing pot 2 is 3 grades.
One, three grade of silencing pot steam of embodiment steam discharge silencing apparatus.
Shown in Fig. 1-2, the higher steam of pressure enters 1 back, step-down air channel and carries out the step-down first time by decompression board 4, enter step-down silencing pot 2 by the decompression hole 3 on the step-down air channel 1 then and carry out the step-down second time, steam carries out step-down for the third time by 3 grades of silencing pots successively through the decompression hole 3 of 10 settings of 3 grades of silencing pots, steam is along with decompression hole 3 increases, breathing area increases, air pressure reduces gradually, volume increases gradually, when eliminating the noise, reduce air pressure, reduced the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus, steam is discharged from housing 5 air outlets, and the water that condensation produces is by discharging valve 8 dischargings of installing on the housing 5.
Embodiment two, two-stage silencing pot steam steam discharge silencing apparatus.
As shown in Figure 3-4, the steam that pressure is lower enters 1 back, step-down air channel and carries out the step-down first time by decompression board 4, enter step-down silencing pot 2 by the decompression hole 3 on the step-down air channel 1 then and carry out the step-down second time, steam carries out step-down for the third time by 2 grades of silencing pots successively through the decompression hole 3 of 10 settings of 2 grades of silencing pots, steam is along with decompression hole 3 increases, breathing area increases, air pressure reduces gradually, volume increases gradually, when eliminating the noise, reduced air pressure, reduced the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus, steam is discharged from housing 5 air outlets, because the impact force I of exhaust steam is installed rain cap 11, prevent that foreign material from entering housing 5, the water that condensation produces is by discharging valve 8 dischargings of installing on the housing 5.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of affiliated claim.

Claims (3)

1. steam steam discharge silencing apparatus is made up of step-down air channel, step-down silencing pot, decompression hole, decompression board, housing, hanger, bearing, discharging valve, entrance companion flange; It is characterized in that: the housing outer wall is respectively equipped with hanger, bearing, and housing one end is the air outlet, and the other end is provided with discharging valve; The step-down air channel is installed in the housing, and step-down air channel inlet end extends housing outward and the entrance companion flange is installed, and the step-down air channel is inherent to be provided with decompression board near the inlet end place; Be equipped with the step-down silencing pot on the step-down air channel, the step-down silencing pot is made up of multistage silencing pot, multistage silencing pot is the 2-4 level, it is big that multistage silencing pot volume becomes from inside to outside successively, between step-down air channel and step-down silencing pot, be respectively equipped with decompression hole between multistage silencing pot, decompression hole quantity increases from inside to outside successively.
2. steam steam discharge silencing apparatus according to claim 1 is characterized in that: the multistage silencing pot in the described step-down silencing pot is 2 grades, and housing is equipped with rain cap above the air outlet.
3. steam steam discharge silencing apparatus according to claim 1 is characterized in that: the multistage silencing pot in the described step-down silencing pot is 3 grades.
CN 201220746064 2012-12-31 2012-12-31 Steam exhausting muffler Expired - Fee Related CN203146082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220746064 CN203146082U (en) 2012-12-31 2012-12-31 Steam exhausting muffler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220746064 CN203146082U (en) 2012-12-31 2012-12-31 Steam exhausting muffler

Publications (1)

Publication Number Publication Date
CN203146082U true CN203146082U (en) 2013-08-21

Family

ID=48973616

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220746064 Expired - Fee Related CN203146082U (en) 2012-12-31 2012-12-31 Steam exhausting muffler

Country Status (1)

Country Link
CN (1) CN203146082U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065100A (en) * 2015-08-07 2015-11-18 无锡市悦丰化工有限公司 Exhaust silencer
CN106251852A (en) * 2016-07-29 2016-12-21 潘泉方 Extra high pressure steam/gas discharge composite muffler
CN106321194A (en) * 2016-11-01 2017-01-11 四川三元环境治理股份有限公司 Compound steam exhausting muffler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065100A (en) * 2015-08-07 2015-11-18 无锡市悦丰化工有限公司 Exhaust silencer
CN106251852A (en) * 2016-07-29 2016-12-21 潘泉方 Extra high pressure steam/gas discharge composite muffler
CN106321194A (en) * 2016-11-01 2017-01-11 四川三元环境治理股份有限公司 Compound steam exhausting muffler

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20151231

EXPY Termination of patent right or utility model