CN201232828Y - Blowtorch silencer for pipe - Google Patents
Blowtorch silencer for pipe Download PDFInfo
- Publication number
- CN201232828Y CN201232828Y CNU2008200372273U CN200820037227U CN201232828Y CN 201232828 Y CN201232828 Y CN 201232828Y CN U2008200372273 U CNU2008200372273 U CN U2008200372273U CN 200820037227 U CN200820037227 U CN 200820037227U CN 201232828 Y CN201232828 Y CN 201232828Y
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- CN
- China
- Prior art keywords
- blowpipe
- pipeline
- pipe
- control stream
- stream pipe
- 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
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Abstract
The utility model relates to a pipe blow pipe silencer, which comprises a casing body and an inlet arranged at the upper part of the casing body, and is characterized in that a first-level flow control pipe and a second-level flow control pipe are sleeved in the casing body; a plurality of through holes are arranged on the walls of the first-level flow control pipe and the second-level flow control pipe; an end enclosure is arranged at the end part of the first-level flow control pipe; a slag tap is arranged on the end enclosure. The pipe blow pipe silencer has the advantages that the structure is simple and reasonable, the pipe blow pipe silencer comprises a plurality of temperature-dropping, pressure-reducing and silencing devices, the silencing effect is good, and noise reduction can reach over 42db (A).
Description
Technical field
The utility model relates to a kind of electric power subsidiary engine, particularly a kind of pipeline blowpipe baffler.
Background technique
Along with the high speed of power industry is sent out the people; the unit container increases for disconnected; before thermal power generation unit installation and operation; safety and economic operation in order to ensure unit; must blow pipelines such as main steam line, superheaters; iron rust skin, welding slag, iron oxide and other foreign material a large amount of in the pipeline are washed away down forcing to take part of high temperature steam flow, collect eliminating safely through washing pipe repeatedly.In blowpipe, powerful steam flow sprays from the mouth of pipe, because steam flow impacts and shearing mouth of pipe ambient air, generation is up to the above noise of 160db (A), have a strong impact on normal life and the physical and mental health of resident in the several square kilometres of scopes, bad border is polluted, and the foreign material of being forced to take part out by air-flow constitute a threat to people's safety and device security.And the erasure effect of baffler of the prior art is poor, and collection foreign material function is relatively low.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of pipeline blowpipe baffler of simple and reasonable, good muffling effect is provided.
Technical problem to be solved in the utility model is to realize by following technological scheme.The utility model is a kind of pipeline blowpipe baffler, comprise housing, the housing top is provided with outlet, be characterized in, be arranged with one-level control stream pipe and secondary control stream pipe in the housing, the tube wall of one-level control stream pipe and secondary control stream pipe is provided with several through holes, and the end of one-level control stream pipe is provided with end socket, and portion is provided with slag exhausting mouth at end socket.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in that described housing is provided with stiffening rib.Can guarantee the intensity of housing like this.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in that described housing is made by the three-decker acoustical panel, and described acoustical panel is outer to be that steel plate layer, mesosphere are that sound-absorbing material layer, internal layer are protection punching flaggy.Can play erasure effect preferably like this.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, is provided with some reinforcement sound-absorbing sheets in outlet, strengthens the sound-absorbing sheet and is fixedly connected on the housing.Can further play erasure effect preferably like this.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, described reinforcement sound-absorbing sheet is made by the three-decker acoustical panel, and described acoustical panel is outer to be that steel plate layer, mesosphere are that sound-absorbing material layer, internal layer are protection punching flaggy.。Can further play erasure effect preferably like this.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, is interweaved into sphere of movements for the elephants shape structure between the described reinforcement sound-absorbing sheet.。Like this, not only can further play erasure effect preferably, also help further strengthening the intensity of housing.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, is connected with the cooling intake pipe on the inlet of one-level control stream pipe, and the tube wall of cooling intake pipe is provided with some osculums; Be provided with hydrophobic outlet in lower housing portion.Can make like this high temperature and high pressure steam entry end moment arrive decrease temperature and pressure.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, the diameter that one-level control stream pipe is gone up set through hole is 10 millimeters.Can make foreign material be blocked like this, and be dashed to the concentrated discharging of slag exhausting mouth by air-flow greater than 10 millimeters.
Technical problem to be solved in the utility model can also further realize by following technological scheme.Above-described pipeline blowpipe baffler is characterized in, the diameter that secondary control stream pipe is gone up set through hole is 15 millimeters.
Compared with prior art, the utlity model has following advantage: it is simple and reasonable, possesses multistage decrease temperature and pressure noise reduction setting, good muffling effect, and sound-damping qualities reaches more than the 42db (A).
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of one-level control stream pipe.
Fig. 3 is a kind of structural representation of secondary control stream pipe.
Fig. 4 is a kind of plan structure schematic representation of the present utility model.
Embodiment
Following with reference to accompanying drawing, further describe concrete technological scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1-3.A kind of pipeline blowpipe baffler, comprise housing 1, housing 1 top is provided with outlet 10, be arranged with one-level control stream pipe 5 and secondary control stream pipe 6 in the housing 1, the tube wall of one-level control stream pipe 5 and secondary control stream pipe 6 is provided with several through holes 9, the end of one-level control stream pipe 5 is provided with end socket 8, is provided with slag exhausting mouth 38 ones of end sockets.
Embodiment 2.In embodiment's 1 described pipeline blowpipe baffler, 1 is provided with stiffening rib 7 on the described housing.
Embodiment 3.In embodiment 1 or the 2 described pipeline blowpipe bafflers, described housing 1 is made by the three-decker acoustical panel, and described acoustical panel is outer to be that steel plate layer, mesosphere are that sound-absorbing material layer, internal layer are protection punching flaggy.
Embodiment 4.In embodiment 1 or the 2 or 3 described pipeline blowpipe bafflers, in outlet 10, be provided with some reinforcement sound-absorbing sheets 11, strengthen sound-absorbing sheet 11 and be fixedly connected on the housing 1.
Embodiment 5.In embodiment's 4 described pipeline blowpipe bafflers, described reinforcement sound-absorbing sheet 11 is made by the three-decker acoustical panel, described acoustical panel outer for steel plate layer, mesosphere be that sound-absorbing material layer, internal layer are protection punching flaggy.
Embodiment 6.With reference to Fig. 4.In embodiment's 4 described pipeline blowpipe bafflers, be interweaved into sphere of movements for the elephants shape structure between the described reinforcement sound-absorbing sheet 11.
Embodiment 7.In any one described pipeline blowpipe baffler of embodiment 1-6, be connected with cooling intake pipe 4 on the inlet of one-level control stream pipe 5, the tube wall of cooling intake pipe 1 is provided with some osculums; Be provided with hydrophobic outlet 2 in housing 1 bottom.
Embodiment 8.In any one described pipeline blowpipe baffler of embodiment 1-7, the diameter of set through hole 9 is 10 millimeters on the one-level control stream pipe 5.
Embodiment 9.In any one described pipeline blowpipe baffler of embodiment 1-8, the diameter of set through hole 9 is 15 millimeters on the secondary control stream pipe 6.
Claims (9)
1, a kind of pipeline blowpipe baffler, comprise housing (1), housing (1) top is provided with outlet (10), it is characterized in that, be arranged with one-level control stream pipe (5) and secondary control stream pipe (6) in the housing (1), the tube wall of one-level control stream pipe (5) and secondary control stream pipe (6) is provided with several through holes (9), and the end of one-level control stream pipe (5) is provided with end socket (8), and portion is provided with slag exhausting mouth (3) at end socket (8).
2, pipeline blowpipe baffler according to claim 1 is characterized in that, (1) is provided with stiffening rib (7) on the described housing.
3, pipeline blowpipe baffler according to claim 1 is characterized in that, described housing (1) is made by the three-decker acoustical panel, and described acoustical panel is outer to be that steel plate layer, mesosphere are that sound-absorbing material layer, internal layer are protection punching flaggy.
4, according to claim 1 or 2 or 3 described pipeline blowpipe bafflers, it is characterized in that, in outlet (10), be provided with some reinforcement sound-absorbing sheets (11), strengthen sound-absorbing sheet (11) and be fixedly connected on the housing (1).
5, pipeline blowpipe baffler according to claim 4 is characterized in that, described reinforcement sound-absorbing sheet (11) is made by the three-decker acoustical panel, and described acoustical panel is outer to be that steel plate layer, mesosphere are that sound-absorbing material layer, internal layer are protection punching flaggy.
6, pipeline blowpipe baffler according to claim 4 is characterized in that, is interweaved into sphere of movements for the elephants shape structure between the described reinforcement sound-absorbing sheet (11).
7, pipeline blowpipe baffler according to claim 1 is characterized in that, is connected with cooling intake pipe (4) on the inlet of one-level control stream pipe (5), and the tube wall of cooling intake pipe (1) is provided with some osculums; Be provided with hydrophobic outlet (2) in housing (1) bottom.
8, pipeline blowpipe baffler according to claim 1 is characterized in that, the diameter that one-level control stream pipe (5) is gone up set through hole (9) is 10 millimeters.
9, pipeline blowpipe baffler according to claim 1 is characterized in that, the diameter that secondary control stream pipe (6) is gone up set through hole (9) is 15 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200372273U CN201232828Y (en) | 2008-06-04 | 2008-06-04 | Blowtorch silencer for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200372273U CN201232828Y (en) | 2008-06-04 | 2008-06-04 | Blowtorch silencer for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232828Y true CN201232828Y (en) | 2009-05-06 |
Family
ID=40619208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200372273U Expired - Fee Related CN201232828Y (en) | 2008-06-04 | 2008-06-04 | Blowtorch silencer for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232828Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975325A (en) * | 2010-10-19 | 2011-02-16 | 哈尔滨工程大学 | Multiply line spectrum variable frequency fluid pipe silencer |
| CN105465538A (en) * | 2016-01-06 | 2016-04-06 | 连云港博大机械设备制造有限公司 | Pipe blowing silencer |
| CN105618440A (en) * | 2016-02-01 | 2016-06-01 | 上海市安装工程集团有限公司 | Steam blowing energy dissipation and pollutant removal discharging device |
| CN107101066A (en) * | 2017-06-22 | 2017-08-29 | 中国机械工业第五建设有限公司 | A kind of pipe washing muffler for station boiler unit |
-
2008
- 2008-06-04 CN CNU2008200372273U patent/CN201232828Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975325A (en) * | 2010-10-19 | 2011-02-16 | 哈尔滨工程大学 | Multiply line spectrum variable frequency fluid pipe silencer |
| CN105465538A (en) * | 2016-01-06 | 2016-04-06 | 连云港博大机械设备制造有限公司 | Pipe blowing silencer |
| CN105618440A (en) * | 2016-02-01 | 2016-06-01 | 上海市安装工程集团有限公司 | Steam blowing energy dissipation and pollutant removal discharging device |
| CN107101066A (en) * | 2017-06-22 | 2017-08-29 | 中国机械工业第五建设有限公司 | A kind of pipe washing muffler for station boiler unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20110604 |