CN2747364Y - Automatic ash discharging muffler - Google Patents
Automatic ash discharging muffler Download PDFInfo
- Publication number
- CN2747364Y CN2747364Y CN 200420061170 CN200420061170U CN2747364Y CN 2747364 Y CN2747364 Y CN 2747364Y CN 200420061170 CN200420061170 CN 200420061170 CN 200420061170 U CN200420061170 U CN 200420061170U CN 2747364 Y CN2747364 Y CN 2747364Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- section
- spray
- noise reduction
- sound
- 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
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to an automatic ash discharging muffler, which comprises the multistage dissipative sound-deadening sections (1) and (2), a resistance spray sound-deadening section (5) and an ash storing funnel (6). The dissipative sound-deadening section (1) is arranged on the lower part of the contracted tube (10), and the contracted tube is arranged on the lower part of the exhaust tube (11). The lower part of the dissipative sound-deadening section (1) is connected with the dissipative sound-deadening section (2), and the dissipative sound-deadening section (2) is arranged on the upper part of the resistance spray sound-deadening section (5). The dissipative sound-deadening section is inward provided with a sound-deadening object (9), and the resistance spray sound-deadening section is inward connected with a slit spray barrel (3). The lower part of the spray barrel is in sloped connection with the air current inlet tube (8). The resistance spray sound-deadening section is outward arranged on a hopper wall vibrator (4), and the hopper wall vibrator is connected with a time controller. The resistance spray sound-deadening segment is arranged on the upper end of the ash storing funnel (6), and the lower end of the ash storing funnel is connected with a star shape ash discharging valve (7) to form an automatic ash discharging muffler integral.
Description
One, technical field
The utility model relates to a kind of automatic ash discharging silencing apparatus, can be used for diffusing air-flow and contains wet, high temperature, dust concentration silencing apparatus big, that stop up easily.
Two, background technique
General silencing apparatus can be divided three classes according to noise-cancelling theory: the one, and dissipative muffler is mainly eliminated high-frequency noises; The 2nd, the resistance device that disappears is mainly eliminated low-frequency noise.Intelligence be just, Xu Yafen writes " noise is controlled with noise " OTS of Beijing's mechanical industry office, in April, 1980.The 3rd, impedance composite muffler can be obtained higher noise elimination effect in wider frequency.Occurred some model mufflers in recent years, sprayed silencing apparatus as micropunch plate muffler, multistage volume-expanding pressure-reducing silencing apparatus and aperture.The chief editor of Inst. of Architectural Physics, China Architectural Science Academy, " building acoustics design handbook China Construction Industry Press, in September, 1988.Cut up to the present, more than these silencing apparatuss all do not possess and eliminate the noise and the dedusting double effects, to containing higher the diffusing air-flow and more can't obtain noise elimination, dedusting and unload grey effect of wet dust concentration.
Three, summary of the invention
The purpose of this utility model is to provide a kind of automatic ash discharging silencing apparatus at the deficiencies in the prior art, is characterized in having improved existing impedance composite muffler, has obtained the good result of noise elimination, dedusting and automatic ash-discharging.
The purpose of this utility model is implemented by following technical measures:
The automatic ash discharging silencing apparatus contains multistage resistance noise reduction section, resistance spray muffler section and gray storing funnel, the resistance noise reduction section is installed in the lower end of collapsible tube, collapsible tube is installed in the lower end of outlet pipe, the resistance noise reduction section is installed in the upper end of resistance spray muffler section, dress is eliminated the noise sub in the resistance noise reduction section, dress slit spray tube in the resistance spray muffler section, slit spray tube lower end connects oblique cutting gas intake channel, resistance spray muffler section is installed wall vibrator outward, wall vibrator connects with time-controller, and resistance spray muffler section is installed in the upper end of gray storing funnel, and the lower end of gray storing funnel and star-like unloading valve connect and compose automatic ash discharging silencing apparatus integral body.
Multistage resistance noise reduction section can be designed to one-level, secondary or multistage, and multistage resistance noise reduction section inwall is pasted the abrasive rubber that is difficult for sticking ash, and noise elimination can be designed to ring type noise elimination or chip noise elimination.
Resistance spray silencer internal wall is pasted the abrasive rubber that is difficult for sticking ash, and slit spray tube is provided with some slits.
The gray storing funnel inwall is pasted the abrasive rubber that is difficult for sticking ash, and gray storing funnel is connected with oblique cutting gas intake channel, and becomes 30～60 ° of inclination angles with center line.
Star-like unloading valve and wall vibrator be the connect hours controller respectively, by manual or electronic timing batch operation.
The utlity model has following advantage:
1, is applicable to various abominable work condition environments such as high temperature, dust-laden, dust humidity is big.
2, dust discharge (mud) automatically can not stopped up, and is rational in infrastructure, combined and instant, long service life.
3, improved impedance composite muffler, sound deadening capacity can reach more than 30 decibels.
4, noise elimination and dust-cleaning principle have reached good noise elimination by structural ingenious combination, unload grey double effects.
Four, description of drawings
Fig. 1 is an automatic ash discharging acoustic wave filter structure schematic representation.
Fig. 2 ring type sub-sectional schematic diagram of eliminating the noise.
Fig. 3 chip sectional schematic diagram of eliminating the noise.
1,2 multistage resistance noise reduction sections, 3 slit spray tubes, 4 wall vibrators, 5 resistance spray muffler sections, 6 gray storing funnels, 7 star-like unloading valves, 8 gas intake channels, 9 noise elimination, 10 collapsible tubes, 11 outlet pipes, 12 ring types are eliminated the noise sub, and 13 chips are eliminated the noise sub.
Five, embodiment
Below by embodiment the utility model is specifically described, but can not be interpreted as restriction the utility model protection domain.
Embodiment
The automatic ash discharging silencing apparatus contains multistage resistance noise reduction section 1,2, resistance spray muffler section 5 and gray storing funnel 6, resistance noise reduction section 1 is installed in the lower end of collapsible tube 10, collapsible tube is installed in the lower end of outlet pipe 11, the resistance noise reduction section connects resistance noise reduction section 21 time, resistance noise reduction section 2 is installed in the upper end of resistance spray muffler section 5, dress eliminates the noise sub 9 in the resistance noise reduction section, dress slit spray tube 3 in the resistance spray muffler section, spray tube lower end connects oblique cutting gas intake channel 8, resistance spray muffler section is installed wall vibrator 4 outward, wall vibrator connects with time-controller, resistance spray muffler section is installed in the upper end of gray storing funnel 6, and the lower end of gray storing funnel and star-like unloading valve 7 connect and compose automatic ash discharging silencing apparatus integral body.
Multistage resistance noise reduction section can be designed to one-level, secondary or multistage, and multistage resistance noise reduction section inwall is pasted the abrasive rubber that is difficult for gluing ash, and the son 9 of eliminating the noise can be designed to ring type noise elimination or chip is eliminated the noise sub.
Resistance spray silencing apparatus 5 inwalls are pasted the abrasive rubber that is difficult for sticking ash, and slit spray tube 3 is provided with some slits.
Gray storing funnel 6 inwalls are pasted the abrasive rubber that is difficult for sticking ash, and gray storing funnel is connected with gas intake channel 8, and becomes 30～60 ° of inclination angles with center line.
Star-like unloading valve 7 and wall vibrator 4 be the connect hours controller respectively, by manual or electronic timing batch operation.
The utility model is to realize like this, containing of coming in from gas intake channel 8 is wet, high temperature, dust concentration are big diffuses air-flow, slit ejection through resistance spray tube, dust is in being lowered into gray storing funnel 6, regularly discharge from star-like unloading valve 7 by time-controller, air communication is crossed noise elimination 9 that is advanced on the resistance spray tube 5 in the resistance noise reduction section and is eliminated the noise, then, by collapsible tube 10, outlet pipe 11 is got rid of.
Time-controller is produced by Chengdu ruddiness electron tube group.
Claims (5)
1, the automatic ash discharging silencing apparatus, it is characterized in that this silencing apparatus contains multistage resistance noise reduction section (1), (2), resistance spray muffler section (5) and gray storing funnel (6), resistance noise reduction section (1) is installed in the lower end of collapsible tube (10), collapsible tube is installed in the lower end of outlet pipe (11), connect resistance noise reduction section (2) under the resistance noise reduction section (1), resistance noise reduction section (2) is installed in the upper end of resistance spray muffler section (5), dress noise elimination (9) in the resistance noise reduction section, dress slit spray tube (3) in the resistance spray muffler section, spray tube lower end oblique cutting connects gas intake channel (8), the anti-spray muffler section of annotating is installed wall vibrator (4) outward, wall vibrator connects with time-controller, and resistance spray muffler section is installed in the upper end of gray storing funnel (6), and the lower end of gray storing funnel and star-like unloading valve (7) connect and compose automatic ash discharging silencing apparatus integral body.
2, automatic ash discharging silencing apparatus according to claim 1, it is characterized in that multistage resistance noise reduction section can be designed to one-level, secondary or multistage, multistage resistance noise reduction section inwall is pasted the abrasive rubber that is difficult for gluing ash, and the son (9) of eliminating the noise can be made into ring type noise elimination or chip is eliminated the noise sub.
3, automatic ash discharging silencing apparatus according to claim 1 is characterized in that resistance spray muffler section (5) inwall pastes the abrasive rubber that is difficult for sticking ash, and slit spray tube (3) is provided with some slits.
4, automatic ash discharging silencing apparatus according to claim 1 is characterized in that gray storing funnel (6) inwall pastes the abrasive rubber that is difficult for sticking ash, and gray storing funnel is connected with gas intake channel (8), and becomes 30～60 ° of inclination angles with center line.
5, automatic ash discharging silencing apparatus according to claim 1 is characterized in that star-like unloading valve (7) and wall vibrator (4) connect hours controller respectively, by manual or electronic timing batch operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061170 CN2747364Y (en) | 2004-09-10 | 2004-09-10 | Automatic ash discharging muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061170 CN2747364Y (en) | 2004-09-10 | 2004-09-10 | Automatic ash discharging muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747364Y true CN2747364Y (en) | 2005-12-21 |
Family
ID=35707903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061170 Expired - Fee Related CN2747364Y (en) | 2004-09-10 | 2004-09-10 | Automatic ash discharging muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747364Y (en) |
-
2004
- 2004-09-10 CN CN 200420061170 patent/CN2747364Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203743083U (en) | Fan silencer used for dust remover | |
| CN2809234Y (en) | Exhaust muffler for diesel engine of railway passenger car with air conditioner | |
| CN103850987A (en) | Fan muffler for dust remover | |
| CN2747364Y (en) | Automatic ash discharging muffler | |
| CN104344068A (en) | Safety valve silencer | |
| CN205559018U (en) | Vehicle vent -pipe muffler | |
| CN101514649A (en) | Muffler | |
| CN205172688U (en) | Vehicle exhaust gas purifier | |
| CN1858428A (en) | Silencing filter suitable for supercharging internal combustion engine air inlet system | |
| CN104344151A (en) | High-efficiency silencer | |
| CN104165083A (en) | Noise reduction device of exhaust pipe | |
| CN203604023U (en) | Vacuum moisture-regaining tail gas silencer | |
| CN106285874A (en) | A kind of compound muffler for vehicle | |
| WO2022166260A1 (en) | Blast furnace top large bleeding system | |
| CN202157843U (en) | Exhaust purification silencer | |
| CN204476530U (en) | Silencing apparatus | |
| CN211578365U (en) | Silencing device | |
| CN2816364Y (en) | Ic engine exhausting silencer for automobile | |
| CN203271864U (en) | Novel automobile silencer | |
| CN2818804Y (en) | Exhaust silencer of diesel engine of heavy truck | |
| CN207132482U (en) | A kind of silencer of decomposable asymmetric choice net ozone gas | |
| CN2921339Y (en) | Sound silencing filter adapted to booster internal combustion engine air intake system | |
| CN203271863U (en) | Automobile silencer | |
| CN201817502U (en) | Furnace top silencer of blast furnace | |
| CN215566220U (en) | Convenient clear multicavity prevents stifled silencer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |