CN103453545A - Smoke exhaust barrel with jet technology for hot-blast stove - Google Patents
Smoke exhaust barrel with jet technology for hot-blast stove Download PDFInfo
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- CN103453545A CN103453545A CN2012101911370A CN201210191137A CN103453545A CN 103453545 A CN103453545 A CN 103453545A CN 2012101911370 A CN2012101911370 A CN 2012101911370A CN 201210191137 A CN201210191137 A CN 201210191137A CN 103453545 A CN103453545 A CN 103453545A
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- Prior art keywords
- smoke exhaust
- air inlet
- barrel
- smoke
- hot
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Abstract
The invention discloses a smoke exhaust barrel with a jet technology for a hot-blast stove. The smoke exhaust barrel comprises a smoke barrel. An air inlet is formed in the bottom of the smoke barrel, an air inlet tube penetrates the inside of the air inlet, the upper portion of the air inlet tube penetrates the inside of the smoke barrel, the lower portion of the air inlet tube is arranged on the outside of the smoke barrel, a smoke exhaust fan is arranged on the lower portion, which is positioned on the outside of the smoke barrel, of the air inlet tube, and an air outlet of the smoke exhaust fan is connected and communicated with a lower port of the air inlet tube. Compared with the prior art, the smoke exhaust barrel has the advantages of simple structure, convenience in maintenance, low failure rate, good smoke exhaust effect and the like. Besides, shortcomings of high cost, maintenance rate and damage rate of an existing smoke exhaust induced draft fan when the existing smoke exhaust induced draft fan works in a high-temperature state are overcome.
Description
Technical field
The present invention relates to a kind of stove and accessory, particularly relate to a kind of hot-blast stove smoke evacuation cylinder with fluidics.
Background technology
The smoke evacuation air-introduced machine of existing stove and accessory generally all is arranged in chimney, because air-introduced machine is operated under the condition of high temperature, air-introduced machine is often broken down, and even damages, and directly affects the normal operation of boiler.
Summary of the invention
Purpose of the present invention exists defect and deficiency for solving above-mentioned prior art exactly, and a kind of hot-blast stove smoke evacuation cylinder with fluidics is provided
The technical scheme adopted is:
A kind of hot-blast stove smoke evacuation cylinder with fluidics, comprise chimney, the bottom that it is characterized in that described chimney offers an air inlet, penetrate a blast pipe in described air inlet, and the top of blast pipe penetrates in chimney, the bottom of blast pipe is arranged on outside chimney, and the bottom that is positioned at the blast pipe of chimney outside is equiped with smoke exhaust fan, and the air outlet of smoke exhaust fan is connected and is connected with the lower port of blast pipe.
The upper end of above-mentioned blast pipe has the miter angle groove.
The advantage such as that the present invention compared with prior art has is simple in structure, easy to maintenance, failure rate is low, smoke discharging effect are good, having solved the air-introduced machine of in the past discharging fume is operated under the condition of high temperature expensive, the high maintenance rate, the drawback of high spoilage, because this smoke evacuation technology blower fan is operated in the normal temperature state, adopt common blower fan to solve the smoking problem of boiler, in practical application, boiler or hot-blast stove only need one meter chimney to work.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
A kind of hot-blast stove smoke evacuation cylinder with fluidics, comprise chimney 1, the bottom of chimney 1 offers an air inlet, penetrate a blast pipe 2 in air inlet, and the top of blast pipe 2 penetrates in chimney 1, and the bottom of blast pipe 2 is arranged on outside chimney 1, the bottom that is positioned at the blast pipe 2 of chimney 1 outside is equiped with smoke exhaust fan 3, the air outlet of smoke exhaust fan 3 is connected and is connected with the lower port of blast pipe 2, and the upper end of blast pipe has the miter angle groove.
Claims (2)
1. the hot-blast stove smoke evacuation tin with fluidics, comprise chimney, the bottom that it is characterized in that described chimney offers an air inlet, penetrate a blast pipe in described air inlet, and the top of blast pipe penetrates in chimney, the bottom of blast pipe is arranged on outside chimney, and the bottom that is positioned at the blast pipe of chimney outside is equiped with smoke exhaust fan, and the air outlet of smoke exhaust fan is connected and is connected with the lower port of blast pipe.
2. a kind of hot-blast stove smoke evacuation cylinder with fluidics according to claim 1, is characterized in that the upper end of described blast pipe has the miter angle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101911370A CN103453545A (en) | 2012-06-05 | 2012-06-05 | Smoke exhaust barrel with jet technology for hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101911370A CN103453545A (en) | 2012-06-05 | 2012-06-05 | Smoke exhaust barrel with jet technology for hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103453545A true CN103453545A (en) | 2013-12-18 |
Family
ID=49736203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101911370A Pending CN103453545A (en) | 2012-06-05 | 2012-06-05 | Smoke exhaust barrel with jet technology for hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298594A (en) * | 2015-11-20 | 2016-02-03 | 中国船舶重工集团公司第七一一研究所 | Smoke discharging and flow jetting device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019834A (en) * | 1974-05-23 | 1977-04-26 | Institutul National Pentru Creatie Stinifica Si Tehnica | Gas extraction apparatus for thermal installations |
| US4380126A (en) * | 1981-06-02 | 1983-04-19 | Kinder Horton C | Heat recycling apparatus |
| DE3433090A1 (en) * | 1984-09-08 | 1986-03-20 | Heinz Dipl.-Ing. 2900 Oldenburg Struß | Device for strengthening the draught of a chimney |
| GB2172981A (en) * | 1985-03-29 | 1986-10-01 | Christopher John Kershaw | Improvements in or relating to chimney flues |
| CN2396307Y (en) * | 1999-11-04 | 2000-09-13 | 栾汝贵 | Jet type fume exhauster |
| CN2864182Y (en) * | 2005-12-08 | 2007-01-31 | 贾树峰 | Jet draught fan |
| CN201032158Y (en) * | 2007-01-26 | 2008-03-05 | 李德生 | Highly effective energy-saving ventilation device |
| CN101858613A (en) * | 2010-07-21 | 2010-10-13 | 林小冬 | Jet flow type smoke exhaust ventilator and fluidic generator thereof |
| CN201983289U (en) * | 2010-12-02 | 2011-09-21 | 岑益南 | Air inducing and pollution discharging device for coal stove |
| CN102261851A (en) * | 2010-12-16 | 2011-11-30 | 重庆市正川玻璃有限公司 | Induced draft and fume extracting device for ejector fan |
| CN202166076U (en) * | 2011-07-25 | 2012-03-14 | 黄石市建材节能设备总厂 | Injection ventilating smoke-exhausting device |
| CN202630390U (en) * | 2012-05-14 | 2012-12-26 | 孙长杰 | Hot air furnace with multi-layer rotary heat exchange furnace pipe |
| CN202993247U (en) * | 2012-06-05 | 2013-06-12 | 孙长杰 | Smoke exhaust barrel of hot air furnace through jet technology |
-
2012
- 2012-06-05 CN CN2012101911370A patent/CN103453545A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019834A (en) * | 1974-05-23 | 1977-04-26 | Institutul National Pentru Creatie Stinifica Si Tehnica | Gas extraction apparatus for thermal installations |
| US4380126A (en) * | 1981-06-02 | 1983-04-19 | Kinder Horton C | Heat recycling apparatus |
| DE3433090A1 (en) * | 1984-09-08 | 1986-03-20 | Heinz Dipl.-Ing. 2900 Oldenburg Struß | Device for strengthening the draught of a chimney |
| GB2172981A (en) * | 1985-03-29 | 1986-10-01 | Christopher John Kershaw | Improvements in or relating to chimney flues |
| CN2396307Y (en) * | 1999-11-04 | 2000-09-13 | 栾汝贵 | Jet type fume exhauster |
| CN2864182Y (en) * | 2005-12-08 | 2007-01-31 | 贾树峰 | Jet draught fan |
| CN201032158Y (en) * | 2007-01-26 | 2008-03-05 | 李德生 | Highly effective energy-saving ventilation device |
| CN101858613A (en) * | 2010-07-21 | 2010-10-13 | 林小冬 | Jet flow type smoke exhaust ventilator and fluidic generator thereof |
| CN201983289U (en) * | 2010-12-02 | 2011-09-21 | 岑益南 | Air inducing and pollution discharging device for coal stove |
| CN102261851A (en) * | 2010-12-16 | 2011-11-30 | 重庆市正川玻璃有限公司 | Induced draft and fume extracting device for ejector fan |
| CN202166076U (en) * | 2011-07-25 | 2012-03-14 | 黄石市建材节能设备总厂 | Injection ventilating smoke-exhausting device |
| CN202630390U (en) * | 2012-05-14 | 2012-12-26 | 孙长杰 | Hot air furnace with multi-layer rotary heat exchange furnace pipe |
| CN202993247U (en) * | 2012-06-05 | 2013-06-12 | 孙长杰 | Smoke exhaust barrel of hot air furnace through jet technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298594A (en) * | 2015-11-20 | 2016-02-03 | 中国船舶重工集团公司第七一一研究所 | Smoke discharging and flow jetting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |
|
| RJ01 | Rejection of invention patent application after publication |