CN106918238A - A kind of annular with guiding device takes out dust hood mouthful - Google Patents
A kind of annular with guiding device takes out dust hood mouthful Download PDFInfo
- Publication number
- CN106918238A CN106918238A CN201510981298.3A CN201510981298A CN106918238A CN 106918238 A CN106918238 A CN 106918238A CN 201510981298 A CN201510981298 A CN 201510981298A CN 106918238 A CN106918238 A CN 106918238A
- Authority
- CN
- China
- Prior art keywords
- deflector
- annular
- branch vent
- air
- dust hood
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Abstract
Dust hood mouthful is taken out the present invention relates to industrial dedusting removing exhaust gas field, more particularly to a kind of annular with guiding device takes out dust hood mouthful.Outward appearance of the invention is ring-type, and the annular fire door of perfect can fit medium-frequency induction furnace including but not limited to or electroslag furnace, its structure includes deflector 1, deflector 2, annular outboard plate 3, deflector 4, deflector 5, deflector 6, spoiler 7, branch vent 8, branch vent 9, branch vent 10, ventilation supervisor 11, cover mouth panel 12；The present invention is provided with rational water conservancy diversion tissue; the collection face of annular can be divided into multiple inlet channels; make wind speed that each position of annular collection face traps and air quantity uniform; trapping effect is fabulous; exhaust gas dust can be made not escape diffuse in open space; so as to ensure to have middle frequency furnace or the place of electroslag furnace work not to be polluted by dust flue gas, protect the body of personnel in site space not injured by medium-frequency induction furnace or the dust flue gas of electroslag furnace generation.
Description
Technical field
Dust hood mouthful is taken out the present invention relates to industrial dedusting removing exhaust gas field, more particularly to a kind of annular with guiding device is taken out
Dust hood mouthful.
Background technology
In industrial dedusting removing exhaust gas field, it is dust and the important part of exhaust treatment system to take out dust hood mouthful；With
It is existing particularly in the medium-frequency induction furnace for melting and the annular fire door of electroslag furnace in the exhaust gas dust treatment of fire door
To take out dust hood degree of lip-rounding formula single, it is impossible to the annular fire door of fit medium-frequency induction furnace or electroslag furnace, it is impossible to well to Medium frequency induction
The exhaust gas dust produced in electric furnace or the electroslag furnace course of work is effectively trapped, and causes have medium-frequency induction furnace or electroslag furnaceman
The place of work, exhaust gas dust is easily diffused in the open space of medium-frequency induction furnace or electroslag furnace workplace, forms flue gas powder
Dustiness contaminates, the occupational health of personnel in serious harm site space.
The content of the invention
The indeterminable problem of dust hood mouthful is taken out in order to solve above-mentioned tradition, the invention discloses a kind of ring with guiding device
Shape takes out dust hood mouthful.
To realize object above, the technical solution adopted by the present invention is：A kind of annular with guiding device takes out dust hood mouthful,
It includes deflector 1, deflector 2, annular outboard plate 3, deflector 4, deflector 5, deflector 6, spoiler 7, ventilation
Branch pipe 8, branch vent 9, branch vent 10, ventilation supervisor 11, cover mouth panel 12；It is characterized in that described one kind has
The annular of guiding device takes out dust hood mouthful for loop configuration, described deflector 1, deflector 2, annular outboard plate 3, deflector 4,
Deflector 5, deflector 6 is installed vertically on cover mouthful panel 12, and it is 45 degree that spoiler 7 installs angle with cover mouth panel；Water conservancy diversion
It is air inlet that plate 1 forms opening with the side of spoiler 7, and air-flow enters branch vent 8 through the opening；Deflector 1 and water conservancy diversion
Gas channel is formed between plate 2, air-flow enters branch vent 9 through the passage；Formed between deflector 2 and annular outboard plate 3
Gas channel, air-flow enters branch vent 9 through the passage；It is air inlet that deflector 4 forms opening with the side of spoiler 7,
Air-flow enters branch vent 8 through the opening；Gas channel is formed between deflector 4 and deflector 5, air-flow enters through the passage
Branch vent 10；Gas channel is formed between deflector 5 and annular outboard plate 3, air-flow enters branch vent 10 through the passage；
Branch vent 8, branch vent 9, branch vent 10 are connected with ventilation supervisor 11, and when using, air-flow leads to through branch vent 8
Wind branch pipe 9 and branch vent 10 finally import ventilation supervisor 11；Above-mentioned flow-guiding structure tissue, can be the collection face of annular point
Into 6 inlet channels, make wind speed that each position of annular collection face traps and air quantity uniform, so as to provide preferably trapping effect
Really；The formation of above-mentioned air-flow and air current composition, is that being connected with can provide negative pressure in 11 rear ends of ventilation supervisor of the present invention
After the air pipeline system or equipment of air-flow.
Beneficial effects of the present invention are：Outward appearance of the invention is ring-type, can perfect laminating including but not limited to Medium frequency induction electricity
The annular fire door of stove or electroslag furnace, after present invention ventilation shaft of the connection with continuous negative pressure, to medium-frequency induction furnace or electroslag furnace
The exhaust gas dust of interior generation is trapped, and trapping effect is fabulous, exhaust gas dust can be made not escape and diffused in open space, so that
Guarantee has middle frequency furnace or the place of electroslag furnace work not to be polluted by dust flue gas, in protecting the body of personnel in site space not receive
The injury of the dust flue gas that frequency electric induction furnace or electroslag furnace are produced；Simple structure of the invention, it is easy to operate.
Brief description of the drawings
Fig. 1 is the air inlet face structure chart that a kind of annular with guiding device of the present invention takes out dust hood mouthful；
Fig. 2 is the outer surface structure figure that a kind of annular with guiding device of the present invention takes out dust hood mouthful；
Numeral mark in figure is expressed as：1st, deflector；2nd, deflector；3rd, annular outboard plate；4th, deflector；5、
Deflector, 6, deflector；7th, spoiler；8th, branch vent；9th, branch vent；10th, branch vent；11st, ventilation master
Pipe；12nd, cover mouth panel.
Specific embodiment
Referring to accompanying drawing, a kind of annular with guiding device takes out dust hood mouthful includes deflector 1, deflector 2, annular outboard plate
3, deflector 4, deflector 5, deflector 6, spoiler 7, branch vent 8, branch vent 9, branch vent 10, ventilation
Supervisor 11, cover mouth panel 12；Specific embodiment is：Described deflector 1, deflector 2, annular outboard plate 3, water conservancy diversion
Plate 4, deflector 5, deflector 6 is installed vertically on cover mouthful panel 12, and it is 45 degree that spoiler 7 installs angle with cover mouth panel；
It is air inlet that deflector 1 forms opening with the side of spoiler 7, and air-flow enters branch vent 8 through the opening；Deflector 1 with
Gas channel is formed between deflector 2, air-flow enters branch vent 9 through the passage；Between deflector 2 and annular outboard plate 3
Gas channel is formed, air-flow enters branch vent 9 through the passage；It is air inlet that deflector 4 forms opening with the side of spoiler 7
Mouthful, air-flow enters branch vent 8 through the opening；Gas channel is formed between deflector 4 and deflector 5, air-flow is through the passage
Into branch vent 10；Gas channel is formed between deflector 5 and annular outboard plate 3, air-flow enters branch vent through the passage
10；Branch vent 8, branch vent 9, branch vent 10 11 are connected with ventilation supervisor, when using, air-flow through branch vent 8,
Branch vent 9 and branch vent 10 finally import ventilation supervisor 11；The purpose of above-mentioned flow-guiding structure tissue is the trapping annular
Face is divided into 6 inlet channels, makes wind speed that each position of annular collection face traps and air quantity uniform, so as to provide preferably catch
Collection effect.
Dust hood mouthful is taken out to a kind of annular with guiding device provided by the present invention above to be described in detail, herein
Principle of the invention and implementation method are set forth, the explanation of above example is only intended to help and understands thought of the invention,
Will change in specific embodiments and applications, in sum, this specification content should not be construed to this
The limitation of invention.
Claims (4)
1. a kind of annular with guiding device takes out dust hood mouthful, and it includes deflector 1, deflector 2, annular outboard plate 3, deflector
4, deflector 5, deflector 6, spoiler 7, branch vent 8, branch vent 9, branch vent 10, ventilation supervisor 11,
Cover mouth panel 12.
2. a kind of annular with guiding device according to claim 1 takes out dust hood mouthful, it is characterised in that described one kind has to be led
The annular for flowing device takes out dust hood mouthful for loop configuration, described deflector 1, deflector 2, annular outboard plate 3, deflector 4,
Deflector 5, deflector 6 is installed vertically on cover mouthful panel 12, and it is 45 degree that spoiler 7 installs angle with cover mouth panel；
It is air inlet that deflector 1 forms opening with the side of spoiler 7, and air-flow enters branch vent 8 through the opening；Deflector 1
Gas channel is formed between deflector 2, air-flow enters branch vent 9 through the passage；Deflector 2 and annular outboard plate 3
Between form gas channel, air-flow enters branch vent 9 through the passage；Deflector 4 forms opening with the side of spoiler 7
It is air inlet, air-flow enters branch vent 8 through the opening；Gas channel, air-flow are formed between deflector 4 and deflector 5
Enter branch vent 10 through the passage；Gas channel is formed between deflector 5 and annular outboard plate 3, air-flow is through the passage
Into branch vent 10；Branch vent 8, branch vent 9 is connected with branch vent 10 with ventilation supervisor 11, when using,
Air-flow finally imports ventilation supervisor 11 through branch vent 8, branch vent 9 and branch vent 10.
3. a kind of annular with guiding device according to claim 1 takes out dust hood mouthful, there is provided rational water conservancy diversion tissue, can handle
The collection face of annular is divided into multiple inlet channels, makes wind speed that each position of annular collection face traps and air quantity uniform.
4. a kind of annular with guiding device according to claim 1 takes out dust hood mouthful, and making material is high temperature resistant stainless steel, leads to
The heat-resistance stainless steel of title.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981298.3A CN106918238B (en) | 2015-12-25 | 2015-12-25 | A kind of annular pumping dust hood mouth with guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981298.3A CN106918238B (en) | 2015-12-25 | 2015-12-25 | A kind of annular pumping dust hood mouth with guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106918238A true CN106918238A (en) | 2017-07-04 |
| CN106918238B CN106918238B (en) | 2019-02-12 |
Family
ID=59459986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510981298.3A Active CN106918238B (en) | 2015-12-25 | 2015-12-25 | A kind of annular pumping dust hood mouth with guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918238B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485059A (en) * | 2020-04-14 | 2020-08-04 | 石家庄钢铁有限责任公司 | Clean production control method for steelmaking of vertical electric furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074698U (en) * | 1990-10-30 | 1991-04-10 | 劳动部劳动保护科学研究所 | Dust suction cover |
| CN2075556U (en) * | 1990-06-22 | 1991-04-24 | 朱楠 | Feed proportioning pot exhausting hood |
| JPH0947619A (en) * | 1995-08-11 | 1997-02-18 | Mitsubishi Motors Corp | Hood for dust collector |
| CN201242358Y (en) * | 2008-06-07 | 2009-05-20 | 秦皇岛净环科技开发有限公司 | Overturn lower arrangement type ring-shaped dust-collecting cover |
| CN203731877U (en) * | 2014-02-22 | 2014-07-23 | 河北四通新型金属材料股份有限公司 | Electric-furnace dust hood for nonferrous metal smelting |
-
2015
- 2015-12-25 CN CN201510981298.3A patent/CN106918238B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075556U (en) * | 1990-06-22 | 1991-04-24 | 朱楠 | Feed proportioning pot exhausting hood |
| CN2074698U (en) * | 1990-10-30 | 1991-04-10 | 劳动部劳动保护科学研究所 | Dust suction cover |
| JPH0947619A (en) * | 1995-08-11 | 1997-02-18 | Mitsubishi Motors Corp | Hood for dust collector |
| CN201242358Y (en) * | 2008-06-07 | 2009-05-20 | 秦皇岛净环科技开发有限公司 | Overturn lower arrangement type ring-shaped dust-collecting cover |
| CN203731877U (en) * | 2014-02-22 | 2014-07-23 | 河北四通新型金属材料股份有限公司 | Electric-furnace dust hood for nonferrous metal smelting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485059A (en) * | 2020-04-14 | 2020-08-04 | 石家庄钢铁有限责任公司 | Clean production control method for steelmaking of vertical electric furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106918238B (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106918238A (en) | A kind of annular with guiding device takes out dust hood mouthful | |
| CN204421130U (en) | A kind of new stretchable range hood | |
| CN203964104U (en) | Outdoor air intake flue gas removing device | |
| CN204122435U (en) | Heat-treatment oil smoke process collection and purification system | |
| CN207214184U (en) | A kind of vent connection | |
| CN202902897U (en) | Special dust-collecting device for casting furnace | |
| CN105598117A (en) | Collection and purification system for thermal processing and oil fume processing | |
| CN203082897U (en) | Collecting and re-purifying treatment device of organic waste gas | |
| CN105883798B (en) | The activation equipment of electrode material for super capacitor | |
| CN204478378U (en) | A kind of laboratory ventilation system | |
| CN208680122U (en) | A kind of wind curtain type closed cap collection air purifying apparatus | |
| CN206479020U (en) | A kind of melting furnace processed for handicraft | |
| CN206430604U (en) | A kind of flue residue heat exchanger | |
| CN201569101U (en) | Moveable suction system | |
| CN201607146U (en) | Novel flue gas waste heat recovery unit | |
| CN205300276U (en) | Modular annular take out dust hood mouth | |
| CN202993318U (en) | Induction cooker rear exhausting mechanism convenient to clean | |
| CN203395951U (en) | Gas stove with air exchange function | |
| CN203132122U (en) | Environment-friendly water boiler | |
| CN205228185U (en) | Annular dust hood mouth of taking out | |
| CN201896765U (en) | Fume hood fan | |
| CN207056254U (en) | A kind of processing system of wax production waste gas | |
| CN204115035U (en) | A kind of mobile vessel hood type lampblack purifier | |
| CN203123709U (en) | Low-temperature plasma welding fume purifying system | |
| CN204268535U (en) | A kind of lampblack absorber exhaust pipe connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100123 Shifeng International Building 602, 19 Yachengli North Chaoyang Road, Chaoyang District, Beijing Patentee after: Beijing tamglass Blue Environmental Technology Co. Ltd. Address before: 100123 Shifeng International Building 602, 19 Yachengli North Chaoyang Road, Chaoyang District, Beijing Patentee before: Beijing Timeland General Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |