CN203429225U - Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces - Google Patents
Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces Download PDFInfo
- Publication number
- CN203429225U CN203429225U CN201320449268.4U CN201320449268U CN203429225U CN 203429225 U CN203429225 U CN 203429225U CN 201320449268 U CN201320449268 U CN 201320449268U CN 203429225 U CN203429225 U CN 203429225U
- Authority
- CN
- China
- Prior art keywords
- furnace
- furnace door
- compaction
- sealing mechanism
- fire door
- 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
Links
Images
Abstract
The utility model provides an inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces, which is designed for solving the problems that in the prior art, in an inlet furnace door structure for continuous hot galvanizing annealing furnaces, because a gap exists between a furnace door and a furnace mouth, heat escape is caused, so that a hoisting mechanism is deformed due to heat. The inlet furnace door sealing mechanism is characterized in that the inlet of an annealing furnace is provided with a furnace door, furnace panels on both sides of the annealing door are respectively provided with a furnace door fixing mechanism, and each furnace door fixing mechanism comprises a fixing seat, a compaction plate, a compaction bar and a compaction handwheel; the two fixing seats are provided with a sliding chute and respectively vertically fixed on both sides of the inlet of the annealing furnace; the compaction bar is a screw with a large step; one ends of the two compaction plates are respectively connected to the two side faces of the furnace door, and the other ends of the two compaction plates are sleeved on the compaction bars. The sealing mechanism disclosed by the utility model has the beneficial technical effects that the furnace door can be tightly attached to the furnace panels through the compaction handwheels so as to prevent heat and combustible hydrogen from escaping, thereby ensuring that the hoisting mechanism is not deformed due to heat. Furthermore, the sealing mechanism has the characteristics of convenience in operation, lower cost, easiness in transformation and the like.
Description
Technical field
The utility model technology relates to Continuous Hot Dip Galvanizing Annealing Furnace entrance fire door sealing technique, specially refers to a kind of Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism.
Background technology
Continuous Hot Dip Galvanizing Annealing Furnace entrance is typically provided with sealing door, is provided with heating unit and holds annealing steel band and the burner hearth of nitrogen hydrogen protection gas between entrance fire door and hot-galvanized cauldron.In annealing galvanizing process, steel band constantly enters burner hearth with certain speed, stove entrance fire door need be fallen and be pressed onto on band steel, to guarantee there is certain positive pressure in stove, prior art Continuous Hot Dip Galvanizing Annealing Furnace entrance fire door adopts sprocket wheel chain lifting structure conventionally, while needing to open fire door, by sprocket wheel chain lifting mechanism, fire door is risen; When needs are closed fire door, by sprocket wheel chain lifting mechanism, fire door to be fallen and approached as far as possible band steel, realization is closed.Because inlet seal fire door adopts refractory fibre as lagging material, fire door weight is lighter, be not enough to be adjacent to furnace panel by deadweight, when closing, fire door is not pressed to the mechanism of fire door, between fire door and furnace panel, may there is gap, cause heat and inflammable gas hydrogen to leak from gap, below sprocket shaft, burn, cause sprocket shaft temperature distortion, and waste energy.Obviously, prior art Continuous Hot Dip Galvanizing Annealing Furnace entrance door structure exists between fire door and fire door and has gap, causes heat to leak, the problems such as lifting mechanism temperature distortion.
Summary of the invention
For solving between fire door that prior art Continuous Hot Dip Galvanizing Annealing Furnace entrance door structure exists and fire door, have gap, cause heat to leak, the problems such as lifting mechanism temperature distortion, the utility model proposes a kind of Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism.The utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism arranges fire door in annealing furnace ingress, and on the furnace panel of its both sides, be provided with fire door fixed mechanism, it is characterized in that, fire door fixed mechanism comprises permanent seat, pressure strip, compressor arm and pressing handwheel; On two permanent seats, be provided with chute and be vertically fixed on respectively annealing furnace entrance both sides; Compressor arm is the screw rod with large step, and major part is in inner side is sleeved on chute; Two pressure strip one end are fixedly connected on respectively two sides of fire door, and the other end is sleeved on compressor arm; Pressing handwheel passes through screw thread spinning in compressor arm outer end.
The useful technique effect of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism is can make fire door and furnace panel fit tightly by pressing handwheel, prevents that heat and flammable hydrogen from leaking, and guarantees not temperature distortion of lifting mechanism.And, also have easy to operately, cost is lower and be easy to the features such as transformation.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic top plan view of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism;
Accompanying drawing 2 is front elevational schematic of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism.
Below in conjunction with the drawings and specific embodiments, the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism is further described.
Embodiment
Accompanying drawing 1 is the schematic top plan view of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism, accompanying drawing 2 is front elevational schematic of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism, in figure, 1 is furnace panel, and 2 is fire door, 3 is fire door fixed mechanism, 11 is fire door, and 31 is permanent seat, and 32 is pressure strip, 33 is compressor arm, and 34 is pressing handwheel.As seen from the figure, the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism arranges fire door 2 at annealing furnace entrance 11 places, and on the furnace panel of its both sides, be provided with fire door fixed mechanism 3, it is characterized in that, fire door fixed mechanism 3 comprises permanent seat 31, pressure strip 32, compressor arm 33 and pressing handwheel 34; On two permanent seats 31, be provided with chute and be vertically fixed on respectively annealing furnace entrance 11 both sides; Compressor arm 33 is the screw rod with large step, and major part is in inner side is sleeved on chute; Two pressure strip 32 one end are fixedly connected on respectively two sides of fire door 2, and the other end is sleeved on compressor arm 33; Pressing handwheel 34 passes through screw thread spinning in compressor arm 33 outer ends.When needs are opened fire door, the pressing handwheel of outwarding winding, fire door moves up under the drive of hoisting appliance, and compressor arm moves in chute with fire door, realizes door opened.When needs are closed fire door, fire door moves down under the drive of hoisting appliance, and compressor arm moves in chute with fire door, when fire door moves to desired location, screw pressing handwheel, fire door under the drive of pressure strip to fire door one side transverse shifting, make fire door be close to furnace panel, realize oven door sealing.Owing to adopting screw rod sliding groove structure, make the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism operation more for convenience, cost is lower and be easy to transformation.
Obviously, the useful technique effect of the utility model Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism is can make fire door and furnace panel fit tightly by pressing handwheel, prevents that heat from leaking, and guarantees not temperature distortion of lifting mechanism.And, also have easy to operately, cost is lower and be easy to the features such as transformation.
Claims (1)
1. a Continuous Hot Dip Galvanizing Annealing Furnace entrance oven door sealing mechanism, in annealing furnace ingress, fire door is set, and on the furnace panel of its both sides, be provided with fire door fixed mechanism, it is characterized in that, fire door fixed mechanism comprises permanent seat, pressure strip, compressor arm and pressing handwheel; On two permanent seats, be provided with chute and be vertically fixed on respectively annealing furnace entrance both sides; Compressor arm is the screw rod with large step, and major part is in inner side is sleeved on chute; Two pressure strip one end are fixedly connected on respectively two sides of fire door, and the other end is sleeved on compressor arm; Pressing handwheel passes through screw thread spinning in compressor arm outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449268.4U CN203429225U (en) | 2013-07-26 | 2013-07-26 | Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449268.4U CN203429225U (en) | 2013-07-26 | 2013-07-26 | Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429225U true CN203429225U (en) | 2014-02-12 |
Family
ID=50058275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449268.4U Expired - Fee Related CN203429225U (en) | 2013-07-26 | 2013-07-26 | Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429225U (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677104A (en) * | 2015-02-12 | 2015-06-03 | 浙江省长兴精工电炉制造有限公司 | Sealing structure for batch-type furnace |
| CN106090992A (en) * | 2016-08-12 | 2016-11-09 | 纪敏婵 | A kind of combustor is with novel slag-tap boiler door gear |
| CN106086383A (en) * | 2016-08-16 | 2016-11-09 | 宁波萨科森工业科技有限公司 | A kind of Novel aluminium foil annealing furnace |
| CN106090991A (en) * | 2016-08-12 | 2016-11-09 | 纪敏婵 | One is easy to observe and lift adjustable combustor slag-tap boiler door gear |
| CN106196151A (en) * | 2016-08-12 | 2016-12-07 | 纪敏婵 | A kind of combustor may bring up slag hearth door gear |
| CN106196152A (en) * | 2016-08-12 | 2016-12-07 | 纪敏婵 | A kind of combustor protection slag-tap boiler door gear |
| CN106247392A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of new-type combustor slag-tap boiler door gear |
| CN106247382A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of dispelled the heat slag-tap boiler door gear of combustor |
| CN106247383A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of combustor slag-tap boiler door gear of band illuminating lamp |
| CN106247391A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of combustor is with safe slag-tap boiler door gear |
| CN106247381A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of energy-saving combustor slag-tap boiler door gear |
| CN106247389A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of shock-absorbing type combustor slag-tap boiler door gear |
| CN106247380A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of controlled burning machine slag-tap boiler door gear |
| CN106247390A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of noise-reduction type combustor slag-tap boiler door gear |
| CN106247384A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of combustor slag-tap boiler door gear of solar powered regulation lifting |
| CN106287765A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of solar powered combustor slag-tap boiler door gear |
| CN106287797A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of combustor slag-tap boiler accelerator control system |
| CN106287793A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | The combustor slag-tap boiler door gear that a kind of fire door Guan Bi is reported to the police |
| CN106287792A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | A kind of combustor just use slag-tap boiler door gear |
| CN106287794A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | A kind of combustor of warning that can close is with may bring up slag hearth door gear |
| CN106287801A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of Novel combustion engine slag-tap boiler door gear |
-
2013
- 2013-07-26 CN CN201320449268.4U patent/CN203429225U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677104A (en) * | 2015-02-12 | 2015-06-03 | 浙江省长兴精工电炉制造有限公司 | Sealing structure for batch-type furnace |
| CN106247381A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of energy-saving combustor slag-tap boiler door gear |
| CN106287792A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | A kind of combustor just use slag-tap boiler door gear |
| CN106090991A (en) * | 2016-08-12 | 2016-11-09 | 纪敏婵 | One is easy to observe and lift adjustable combustor slag-tap boiler door gear |
| CN106196151A (en) * | 2016-08-12 | 2016-12-07 | 纪敏婵 | A kind of combustor may bring up slag hearth door gear |
| CN106196152A (en) * | 2016-08-12 | 2016-12-07 | 纪敏婵 | A kind of combustor protection slag-tap boiler door gear |
| CN106247392A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of new-type combustor slag-tap boiler door gear |
| CN106247382A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of dispelled the heat slag-tap boiler door gear of combustor |
| CN106247389A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of shock-absorbing type combustor slag-tap boiler door gear |
| CN106287801A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of Novel combustion engine slag-tap boiler door gear |
| CN106247391A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of combustor is with safe slag-tap boiler door gear |
| CN106247383A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of combustor slag-tap boiler door gear of band illuminating lamp |
| CN106247380A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of controlled burning machine slag-tap boiler door gear |
| CN106247390A (en) * | 2016-08-12 | 2016-12-21 | 桐乡市珂尼尔日用品有限公司 | A kind of noise-reduction type combustor slag-tap boiler door gear |
| CN106247384A (en) * | 2016-08-12 | 2016-12-21 | 纪敏婵 | A kind of combustor slag-tap boiler door gear of solar powered regulation lifting |
| CN106287765A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of solar powered combustor slag-tap boiler door gear |
| CN106287797A (en) * | 2016-08-12 | 2017-01-04 | 桐乡市珂尼尔日用品有限公司 | A kind of combustor slag-tap boiler accelerator control system |
| CN106287793A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | The combustor slag-tap boiler door gear that a kind of fire door Guan Bi is reported to the police |
| CN106090992A (en) * | 2016-08-12 | 2016-11-09 | 纪敏婵 | A kind of combustor is with novel slag-tap boiler door gear |
| CN106287794A (en) * | 2016-08-12 | 2017-01-04 | 纪敏婵 | A kind of combustor of warning that can close is with may bring up slag hearth door gear |
| CN106086383A (en) * | 2016-08-16 | 2016-11-09 | 宁波萨科森工业科技有限公司 | A kind of Novel aluminium foil annealing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203429225U (en) | Inlet furnace door sealing mechanism for continuous hot galvanizing annealing furnaces | |
| CN203159667U (en) | Box type heating furnace | |
| CN205780971U (en) | Have and seal and the hot gate valve of vacuum quencher of heat-proof quality | |
| CN102679733B (en) | Novel high-temperature resistance heated furnace | |
| CN101724418B (en) | Ascending pipe smoke guide device for tamping type coke oven for loading coal | |
| CN203878177U (en) | Four-bar linkage furnace door of thermal treatment furnace | |
| CN205192239U (en) | Full fibre box resistance furnace | |
| CN101748261B (en) | Box type groove form heating furnace | |
| RU2763712C1 (en) | Device for lifting and lowering the furnace door | |
| CN202092460U (en) | Vacuum furnace | |
| CN201621937U (en) | Furnace door of furnace of bulk curing barn | |
| CN202898460U (en) | Heat treatment furnace | |
| CN204690082U (en) | High-efficiency insulated heat treatment furnace | |
| CN201740364U (en) | Brasses shaping for ore-smelting furnace and electrical furnace used for raising temperature in welding | |
| CN203595402U (en) | Turning type furnace door opening structure | |
| CN203758266U (en) | Industrial furnace door with guide rails | |
| CN203857793U (en) | Chamber electric furnace | |
| CN201757596U (en) | Industrial heating furnace with furnace door weight compression sealing system | |
| CN206799719U (en) | The aluminium section bar ageing furnace of variable size of burner hearth | |
| CN203373389U (en) | Multilayer box-type heating furnace | |
| CN201429315Y (en) | Chamber-type heating furnace door locking device | |
| RU2509278C1 (en) | Device to lift and lower furnace damper | |
| CN206160737U (en) | A but, automatic material copper stove bell of throwing of closed for continuous casting copper -aluminum composite material | |
| RU2409790C1 (en) | Door | |
| CN208254230U (en) | A kind of heating-furnace door sealing structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160726 |