CN204512780U - Thermal recovery oil high temperature and high pressure steam composite type silencer - Google Patents
Thermal recovery oil high temperature and high pressure steam composite type silencer Download PDFInfo
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- CN204512780U CN204512780U CN201520136392.4U CN201520136392U CN204512780U CN 204512780 U CN204512780 U CN 204512780U CN 201520136392 U CN201520136392 U CN 201520136392U CN 204512780 U CN204512780 U CN 204512780U
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Abstract
The utility model provides thermal recovery oil high temperature and high pressure steam composite type silencer.In resistance acoustic shell, the one-level sound-absorptive object with interface is equipped with in center portion, shell wall is secondary sound-absorptive object, on one-level sound-absorptive object top, pressure injection silencing barrel is housed, waterproof glass layer of cloth is filled with in pressure injection silencing barrel, at one-level sound-absorptive object space outside, level Four sound-absorptive object is housed, porous yarn net mineral cotton body level Four sound-absorptive object is equipped with, mineral wool foam are filled with between one-level sound-absorptive object and level Four sound-absorptive object, form three grades of sound-absorptive objects, Pyatyi silencing pot is interval with outside level Four sound-absorptive object, Pyatyi silencing pot is built with sound absorption mineral wool body, at resistance acoustic shell internal upper part, six grades of venetian blinds are housed, resistance acoustic shell top is connected with outlet pipe.Because the utility model is by classification step-down and noise elimination, high temperature and high pressure steam is unloaded put noise low, so the harm of discharge of steam noise can be lowered, have protective action to environment.The noise reduction application of suitable petroleum thermal recovery field steam release.
Description
Technical field
The utility model provides the High Temperature High Pressure pipeline discharger in heating power field, specifically thermal recovery oil high temperature and high pressure steam composite type silencer.
Background technique
At present, the oil well of domestic employing thermal recovery oil is more, and thermal recovery oil require high temperature and high pressure steam is oil reservoir heating, usual use steam boiler produces high temperature and high pressure steam, and when superpressure or the blowing out not used time, the steam in boiler needs release, when being discharged in air, can airflow noise be produced, not only noise pollution be produced to environment, also can produce resonance, biology is worked the mischief, damage is caused to article, therefore carries out noise reduction process, to stop noise hazard in the urgent need to the release of thermal recovery oil high temperature and high pressure steam.
Summary of the invention
In order to stress release treatment harm, the utility model provides thermal recovery oil high temperature and high pressure steam composite type silencer.This baffler carries out successively sound-deadening and noise-reducing by being provided with silencer body in resistance acoustic shell, solves the technical problem of steam release noise reduction.
The scheme that the utility model technical solution problem adopts is:
In resistance acoustic shell, the one-level sound-absorptive object with interface is equipped with in center portion, shell wall is secondary sound-absorptive object, on one-level sound-absorptive object top, pressure injection silencing barrel is housed, waterproof glass layer of cloth is filled with in pressure injection silencing barrel, at one-level sound-absorptive object space outside, level Four sound-absorptive object is housed, porous yarn net mineral cotton body level Four sound-absorptive object is equipped with, mineral wool foam are filled with between one-level sound-absorptive object and level Four sound-absorptive object, form three grades of sound-absorptive objects, Pyatyi silencing pot is interval with outside level Four sound-absorptive object, Pyatyi silencing pot is built with sound absorption mineral wool body, at resistance acoustic shell internal upper part, six grades of venetian blinds are housed, resistance acoustic shell top is connected with outlet pipe.Below resistance acoustic shell, lower margin is installed.
Interface is connected on high-temperature and pressure pipeline bleed outlet, and outlet pipe is connected with blow-down pipe.
Good effect: because the utility model is by classification step-down and noise elimination, makes high temperature and high pressure steam unload to put noise low, so can lower the harm of discharge of steam noise, has protective action to environment.The noise reduction application of suitable petroleum thermal recovery field steam release.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram
In figure, 1. lower margin, 2. one-level sound-absorptive object, 3. secondary sound-absorptive object, 4. three grades of sound-absorptive objects, 5. porous yarn net mineral cotton body, 6. level Four sound-absorptive object, 7. Pyatyi silencing pot, 8. absorb sound mineral wool body, 9. pressure injection silencing barrel, 10. waterproof glass layer of cloth, 11. resistance acoustic shells, 12. 6 grades of venetian blinds, 13. outlet pipes, 14. interfaces.
Embodiment
According to the figure, in resistance acoustic shell 11, the one-level sound-absorptive object 2 with interface 14 is equipped with in center portion, shell wall is secondary sound-absorptive object 3, on one-level sound-absorptive object top, pressure injection silencing barrel 9 is housed, waterproof glass layer of cloth 10 is filled with in pressure injection silencing barrel, at one-level sound-absorptive object space outside, level Four sound-absorptive object 6 is housed, porous yarn net mineral cotton body 5 level Four sound-absorptive object is equipped with, mineral wool foam are filled with between one-level sound-absorptive object and level Four sound-absorptive object, form three grades of sound-absorptive objects 4, Pyatyi silencing pot 7 is interval with outside level Four sound-absorptive object, Pyatyi silencing pot is built with sound absorption mineral wool body 8, at resistance acoustic shell internal upper part, six grades of venetian blinds 12 are housed, resistance acoustic shell top is connected with outlet pipe 13.
Below resistance acoustic shell, lower margin 1 is installed.
Interface is connected on high-temperature and pressure pipeline bleed outlet, and outlet pipe is connected with blow-down pipe.
Through stop and the noise reduction of the silencer body of one to Pyatyi, the air-flow formed is flowed out by venetian blind and outlet pipe, produces the effect reducing noise.
Working principle of the present utility model:
1, high temperature and high pressure steam enters dilatation step-down 4 in one-level sound-absorptive object and doubly enters through body wall hole, in secondary sound-absorptive object.
2, in secondary sound-absorptive object, dilatation step-down 4 doubly enters, in three grades of sound-absorptive objects through body wall Φ 5 micropore jet noise reduction.
3, in three grades of sound-absorptive objects, dilatation step-down 1.2 doubly enters, in level Four sound-absorptive object through two-layer Φ 1 microwell plate and porous yarn net mineral cotton layer spray noise reduction.
4, in level Four sound-absorptive object dilatation step-down 1.2 doubly through body wall Φ 1 micropore, through Pyatyi sound-absorbing bucket and porous yarn net mineral cotton layer again noise reduction eliminate low sound wave and enter six grades of venetian blinds.
5, in three grades of sound-absorptive objects, upper end is provided with sound-absorbing bucket through body wall Φ 1 micropore, and after gas coming through ejection, formation presses down layer maintenance and do not produce wadding stream, sound-absorbing bunghole layer of mineral wool noise reduction.
Technical characteristics:
Composite boiler muffler is based upon micropore jet theory, the noise-cancelling theory of combined impedance dilatation sound absorption, and microwell plate sound-absorbing principle design goes out composite boiler muffler.
1), high temperature and high pressure steam to enter in one-level, secondary sound-absorptive object dilatation step-down 16-20 doubly, and the sound output of each octave frequency band of the air-flow after micropore jet reduces, and sound-pressure frequency is up to 20000Hz.Noise weakens, but secondary noise also will be eliminated.This grade can account for 65% of noise reduction rate.
2), in three grades of sound-absorptive objects upper end is provided with sound-absorbing bucket through body wall Φ 1 micropore, and after gas coming through ejection, formation presses down layer maintenance and do not produce wadding stream, and noise reduction body wall is accompany porous yarn net mineral cotton layer between two-layer microwell plate two plate.The space length of micropore noise reduction noise reduction and plate designs between guarantee 50 ~ 200mm, adapts to the absorption of high, medium and low frequency band.This grade can account for 25% of noise reduction rate.
3), at level Four sound-absorptive object, dress micropore sound-absorbing wooden partition.Accompany porous yarn net mineral cotton layer between noise reduction body wall and microwell plate two plate, between thick 50mm, adapt to the absorption of high, medium and low frequency band.This grade can account for 10% of noise reduction rate.
Feature:
1), adopt micropore noise reduction theoretical, increase the structure of two-layer microwell plate in-built porous steel wire mineral wool, can effectively absorb secondary noise.
2), erasure effect improves 5-10 decibel than micropore jet structure, the erasure effect raising 5-10 decibel of all kinds of high-temperature high-pressure boiler emptying muffler on year-on-year basis.
Claims (2)
1. thermal recovery oil high temperature and high pressure steam composite type silencer, it is characterized in that: in resistance acoustic shell (11), the one-level sound-absorptive object (2) with interface (14) is equipped with in center portion, shell wall is secondary sound-absorptive object (3), on one-level sound-absorptive object top, pressure injection silencing barrel (9) is housed, waterproof glass layer of cloth (10) is filled with in pressure injection silencing barrel, at one-level sound-absorptive object space outside, level Four sound-absorptive object (6) is housed, porous yarn net mineral cotton body (5) level Four sound-absorptive object is equipped with, mineral wool foam are filled with between one-level sound-absorptive object and level Four sound-absorptive object, form three grades of sound-absorptive objects (4), Pyatyi silencing pot (7) is interval with outside level Four sound-absorptive object, Pyatyi silencing pot is built with sound absorption mineral wool body (8), at resistance acoustic shell internal upper part, six grades of venetian blinds (12) are housed, resistance acoustic shell top is connected with outlet pipe (13),
Below resistance acoustic shell, lower margin (1) is installed.
2. thermal recovery oil high temperature and high pressure steam composite type silencer according to claim 1, is characterized in that: interface is connected on high-temperature and pressure pipeline bleed outlet, and outlet pipe is connected with blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136392.4U CN204512780U (en) | 2015-03-11 | 2015-03-11 | Thermal recovery oil high temperature and high pressure steam composite type silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136392.4U CN204512780U (en) | 2015-03-11 | 2015-03-11 | Thermal recovery oil high temperature and high pressure steam composite type silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512780U true CN204512780U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136392.4U Expired - Fee Related CN204512780U (en) | 2015-03-11 | 2015-03-11 | Thermal recovery oil high temperature and high pressure steam composite type silencer |
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| CN (1) | CN204512780U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276327A (en) * | 2015-11-09 | 2016-01-27 | 王兴楠 | Pipeline online damping silencer for hydraulic system |
| CN105526460A (en) * | 2016-01-06 | 2016-04-27 | 文安县天华密度板有限公司 | Noise reduction method of boiler blow pipe and special muffler |
| CN106014542A (en) * | 2016-05-20 | 2016-10-12 | 成都格瑞特高压容器有限责任公司 | High-pressure silencer |
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
| CN108331991A (en) * | 2018-03-26 | 2018-07-27 | 连云港宇泰电力设备有限公司 | Combined steam vent silencer |
| CN110778845A (en) * | 2019-11-11 | 2020-02-11 | 无锡市湖山化工设备有限公司 | Steam silencer and manufacturing process thereof |
-
2015
- 2015-03-11 CN CN201520136392.4U patent/CN204512780U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276327A (en) * | 2015-11-09 | 2016-01-27 | 王兴楠 | Pipeline online damping silencer for hydraulic system |
| CN105526460A (en) * | 2016-01-06 | 2016-04-27 | 文安县天华密度板有限公司 | Noise reduction method of boiler blow pipe and special muffler |
| CN106014542A (en) * | 2016-05-20 | 2016-10-12 | 成都格瑞特高压容器有限责任公司 | High-pressure silencer |
| CN106014542B (en) * | 2016-05-20 | 2018-11-23 | 成都格瑞特高压容器有限责任公司 | High pressure silencer |
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
| CN108331991A (en) * | 2018-03-26 | 2018-07-27 | 连云港宇泰电力设备有限公司 | Combined steam vent silencer |
| CN110778845A (en) * | 2019-11-11 | 2020-02-11 | 无锡市湖山化工设备有限公司 | Steam silencer and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150729 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |