CN210059284U - Novel doghouse trapping cover for blast furnace taphole - Google Patents
Novel doghouse trapping cover for blast furnace taphole Download PDFInfo
- Publication number
- CN210059284U CN210059284U CN201920445951.8U CN201920445951U CN210059284U CN 210059284 U CN210059284 U CN 210059284U CN 201920445951 U CN201920445951 U CN 201920445951U CN 210059284 U CN210059284 U CN 210059284U
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- CN
- China
- Prior art keywords
- cover
- smoking
- blast furnace
- novel
- doghouse
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- 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
- 230000000391 smoking effect Effects 0.000 claims abstract description 36
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Blast Furnaces (AREA)
Abstract
The utility model belongs to the technical field of the atmosphere pollution is administered, concretely relates to novel blast furnace taphole kennel entrapment cover. This novel blast furnace taphole kennel entrapment cover, including airtight cover, smoking passageway and smoke exhaust passage, the smoking passageway extends to airtight cover in, is located to be equipped with the secondary between smoking passageway and the airtight cover in the airtight cover and gathers the mouth, and smoking passageway and smoke exhaust passage intercommunication are equipped with a body on the airtight cover. The beneficial effects are as follows: the flue gas generated in the tapping process can be collected by 100 percent, and the using air quantity is unchanged from the traditional method; thereby improving the working environment of the post workers, and controlling the radiant heat and the noise in the closed cover; the safety operation environment is brought to post workers, the potential safety hazards of operation are greatly reduced, and the function of protecting the life safety of the post workers is played.
Description
Technical Field
The utility model belongs to the technical field of the atmosphere pollution is administered, concretely relates to novel blast furnace taphole kennel entrapment cover.
Background
The trapping hood is a unit which is heavier in the whole atmospheric pollution treatment, and although the trapping hood is not large in proportion in a dust removal system, whether the trapping hood is successfully designed or not directly determines the success or failure of the whole system. A good trapping cover design can usually make up for some defects in the system to a great extent, and plays a key role.
The traditional blast furnace taphole collecting cover has a defect that once the flue gas overflows, the flue gas can not be collected for the second time and can only drift along with the wind in a workshop, and once the blast furnace generates a large spray phenomenon, a certain hidden danger also exists for the life safety of post workers.
Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel doghouse catching cover for a blast furnace taphole, which overcomes the defects of the prior art.
The utility model discloses a realize through following technical scheme:
the utility model provides a novel blast furnace taphole kennel entrapment cover, includes inclosed cover, smoking passageway and smoke exhaust passage, the smoking passageway extends to in the inclosed cover, is located to be equipped with the secondary between smoking passageway and the inclosed cover in the inclosed cover and gathers the mouth, and smoking passageway and smoke exhaust passage intercommunication are equipped with a body to the side of the inclosed cover, supply the post worker to overhaul the business turn over and use.
Furthermore, the external profile of the section of the smoking channel is a right trapezoid, one end forming a slope surface is positioned in the closed cover to form a smoke collection area with the top of the closed cover, and the secondary collection port is positioned on the slope surface of the smoking channel at the smoke collection area.
Furthermore, a plurality of secondary collecting ports are arranged on the slope surface of the smoking channel in the closed cover.
Furthermore, the secondary collecting ports are distributed on the slope surface of the smoking channel in the closed cover at equal intervals.
Furthermore, the closed cover is a cubic cover body formed by splicing a plurality of plates, and the whole cover body can be detached, so that convenience is brought to later overhaul.
The utility model has the advantages that: the flue gas generated in the tapping process can be collected by 100 percent, and the using air quantity is unchanged from the traditional method; thereby improving the working environment of the post workers, and controlling the radiant heat and the noise in the closed cover; the safety operation environment is brought to post workers, the potential safety hazards of operation are greatly reduced, and the function of protecting the life safety of the post workers is played.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is a closed cover, 2 is a smoking channel, 3 is a secondary collection port, 4 is a smoke exhaust channel, and 5 is a door body.
Detailed Description
Fig. 1 shows an embodiment of the present invention. The utility model discloses a novel blast furnace taphole kennel entrapment cover, including airtight cover 1, smoking passageway 2 and exhaust passage 4, smoking passageway 2 extends to airtight cover 1 in, is located to be equipped with secondary collection mouth 3 between smoking passageway 2 and the airtight cover 1 in the airtight cover 1, and smoking passageway 2 and exhaust passage 4 communicate, are equipped with a body 5 on the airtight cover 1.
Further, the external profile of the section of the smoking channel 2 is a right trapezoid, one end of the slope is positioned in the closed cover 1 to form a smoke collection area with the top of the closed cover 1, and the secondary collection port 3 is positioned on the slope of the smoking channel 2 at the smoke collection area.
Furthermore, a plurality of secondary collecting ports 3 are arranged on the slope surface of the smoking channel 2 in the closed cover 1.
Further, the secondary collection ports 3 are equidistantly distributed on a slope surface of the smoking channel 2 in the closed cover 1, and the secondary collection ports 3 are communicated with the smoking channel 2.
Furthermore, the closed cover 1 is a cubic cover body formed by splicing a plurality of plates.
The utility model discloses a novel blast furnace taphole kennel entrapment cover, cover traditional entrapment and the combination of peripheral airtight cover 1, the flue gas that produces in case spills over smoking passageway 2, but still control within whole airtight cover 1 scope, the flue gas that spills over outside the smoking passageway 2 rises to the collection cigarette district at smoking passageway 2 and airtight cover 1 top under the effect of self hot lifting power, secondary collection mouth 3 is located the slope of the smoking passageway 2 of collection cigarette district department, make and spill over the flue gas that spills over outside the smoking passageway 2 and get into smoking passageway 2 again, fall by the secondary entrapment, avoid the flue gas elegant in the workshop, and simultaneously, radiant heat and noise are controlled in airtight cover 1.
The present invention is not limited to the above embodiments, and any person should learn to make under the teaching of the present invention and the present invention has the same or similar technical solution, and all fall into the protection scope of the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (5)
1. The utility model provides a novel blast furnace taphole kennel entrapment cover, includes inclosed cover, smoking passageway and smoke exhaust passage, its characterized in that, the smoking passageway extends to in the inclosed cover, is located to be equipped with the secondary between smoking passageway and the inclosed cover in the inclosed cover and gathers the mouth, and smoking passageway and smoke exhaust passage intercommunication are covered inclosed and are equipped with a body.
2. The novel doghouse catching hood for the blast furnace tapping hole as claimed in claim 1, wherein: the external profile of the section of the smoking channel is a right trapezoid, one end forming a slope surface is positioned in the closed cover to form a smoke collection area with the top of the closed cover, and the secondary collection port is positioned on the slope surface of the smoking channel at the smoke collection area.
3. The novel doghouse catching hood for the blast furnace tapping hole as claimed in claim 2, characterized in that: and a plurality of secondary collecting ports are arranged on the slope surface of the smoking channel in the closed cover.
4. The novel doghouse catching hood for the blast furnace tapping hole as claimed in claim 3, characterized in that: the secondary collecting ports are distributed on the slope surface of the smoking channel in the closed cover at equal intervals.
5. The novel doghouse catching hood for the blast furnace tapping hole as claimed in claim 1, wherein: the closed cover is a cubic cover body formed by splicing a plurality of plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445951.8U CN210059284U (en) | 2019-04-03 | 2019-04-03 | Novel doghouse trapping cover for blast furnace taphole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445951.8U CN210059284U (en) | 2019-04-03 | 2019-04-03 | Novel doghouse trapping cover for blast furnace taphole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059284U true CN210059284U (en) | 2020-02-14 |
Family
ID=69435782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920445951.8U Expired - Fee Related CN210059284U (en) | 2019-04-03 | 2019-04-03 | Novel doghouse trapping cover for blast furnace taphole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210059284U (en) |
-
2019
- 2019-04-03 CN CN201920445951.8U patent/CN210059284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: Room 601, No. 222-7, Ligang Road, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Zhao Benjun Address before: 214000 zone B, Gangxia Science Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI TOMORROW ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |