CN205874505U - A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel - Google Patents
A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel Download PDFInfo
- Publication number
- CN205874505U CN205874505U CN201620892697.2U CN201620892697U CN205874505U CN 205874505 U CN205874505 U CN 205874505U CN 201620892697 U CN201620892697 U CN 201620892697U CN 205874505 U CN205874505 U CN 205874505U
- Authority
- CN
- China
- Prior art keywords
- cold wind
- heat exchanger
- inner cover
- gas
- high temperature
- 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.)
- Active
Links
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel can evenly cool off for the bell -type furnace provides cold wind to utilize the high -temperature gas energy after the heat transfer, the energy saving, the technical scheme who adopts does: a cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel, includes cold wind admission line, cold wind blow pipeline, heat exchanger and exhaust duct, pipe setup is blown on the furnace body to cold wind, cold wind is blown and is provided with a plurality of gas holes on the lateral wall of pipeline for to inner cover blast -cold air, the one end and the cold air source intercommunication of cold wind admission line, the other end is connected on the pipeline is blown to cold wind, including the heat exchanger setting on the furnace body of the side of covering, the inlet end of heat exchanger and the cavity intercommunication at inner cover place, the end of giving vent to anger of heat exchanger is connected on exhaust duct, discharges through the cooling gas of exhaust duct after with the heat transfer, the utility model discloses but wide application in the continuous high temperature annealing field of belted steel.
Description
Technical field
A kind of cold wind gas extraction system for the annealing of tunnel type orientation silicon steel continuous high temperature of this utility model, belongs to strip steel even
Continuous high annealing technical field.
Background technology
In existing strip steel continuous high temperature annealing process, there is cold wind gassing pipe and arrange unreasonable, cause inner cover to cool down
Uneven problem, and the hot-air after cooling down directly is drained, and wastes the energy.
Utility model content
This utility model overcomes the deficiency that prior art exists, it is provided that a kind of the highest for tunnel type orientation silicon steel
The cold wind gas extraction system of temperature annealing, can provide cold wind uniformly to cool down for bell furnace, and utilize the High Temperature Gas physical ability after heat exchange
Amount, saves the energy.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of for tunnel type oriented silicon
The cold wind gas extraction system of steel continuous high temperature annealing, including cold wind admission line, cold wind gassing pipe, heat exchanger and discharge duct,
Described cold wind gassing pipe is arranged on body of heater, and the sidewall of described cold wind gassing pipe is provided with multiple gas hole, for
Inner cover blowing cold air, one end of described cold wind admission line connects with cold air source, and the other end is connected on cold wind gassing pipe,
Described heat exchanger is arranged on the body of heater above inner cover, and the inlet end of described heat exchanger connects with the cavity at inner cover place, described
The outlet side of heat exchanger is connected on discharge duct, is discharged by the cooling gas after heat exchange by discharge duct.
Being provided with gas skirt on body of heater above described inner cover, described gas skirt is used for collecting heat exchange in the cavity of inner cover place
After hot gas, the inlet end of described gas skirt and heat exchanger passes through pipeline communication.
This utility model compared with prior art has the beneficial effect that this utility model is easy and simple to handle, safe and practical,
Cold wind is supplied gas uniformly, and strip steel lumber recovery improves and strip property concordance is strong.And make use of dump energy, save the energy, joint
Save production cost.It addition, this utility model is because being then exhausted from hot-air after heat exchange, add the service life of discharge duct.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is gas flow schematic diagram of the present utility model.
In figure: 1 be cold wind admission line, 2 be cold wind gassing pipe, 3 be gas skirt, 4 be heat exchanger, 5 for discharge duct.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of cold wind aerofluxus for the annealing of tunnel type orientation silicon steel continuous high temperature of this utility model
System, including cold wind admission line 1, cold wind gassing pipe 2, heat exchanger 4 and discharge duct 5, described cold wind gassing pipe 2 is arranged
On body of heater, the sidewall of described cold wind gassing pipe 2 is provided with multiple gas hole, for inner cover blowing cold air, described cold
One end of wind admission line 1 connects with cold air source, and the other end is connected on cold wind gassing pipe 2, and described heat exchanger 4 is arranged on
On body of heater above inner cover, the inlet end of described heat exchanger 4 connects with the cavity at inner cover place, the outlet side of described heat exchanger 4
It is connected on discharge duct 5, by discharge duct 5, the cooling gas after heat exchange is discharged.
Being provided with gas skirt 3 on body of heater above described inner cover, described gas skirt 3 changes in being used for collecting inner cover place cavity
Hot gas after heat, the inlet end of described gas skirt 3 and heat exchanger 4 passes through pipeline communication.
Operation principle of the present utility model: cold wind is delivered into the cold wind gassing pipe in stove by cold wind admission line, by
Cold wind is blowed to inner cover surface by cold wind gas blow pipe, cools down inner cover, and the cold wind after heat exchange becomes hot-air, hot-air because of
Density is low and naturally rises, the gas skirt at top be collected, and is drained by discharge duct after carrying out heat exchange by heat exchanger.Change
Hot device heat exchange may utilize furnace high-temperature gas heat, saves the energy.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but on this utility model is not limited to
State embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model objective
On the premise of various changes can be made.
Claims (2)
1. the cold wind gas extraction system for the annealing of tunnel type orientation silicon steel continuous high temperature, it is characterised in that: include that cold wind enters
Feed channel (1), cold wind gassing pipe (2), heat exchanger (4) and discharge duct (5), described cold wind gassing pipe (2) is arranged on stove
On body, the sidewall of described cold wind gassing pipe (2) is provided with multiple gas hole, for inner cover blowing cold air, described cold wind
One end of admission line (1) connects with cold air source, and the other end is connected on cold wind gassing pipe (2), and described heat exchanger (4) sets
Putting on the body of heater above inner cover, the inlet end of described heat exchanger (4) connects with the cavity at inner cover place, described heat exchanger (4)
Outlet side be connected on discharge duct (5), by discharge duct (5) by after heat exchange cooling gas discharge.
A kind of cold wind gas extraction system for the annealing of tunnel type orientation silicon steel continuous high temperature the most according to claim 1, its
Being characterised by: be provided with gas skirt (3) on the body of heater above described inner cover, described gas skirt (3) is used for collecting chamber, inner cover place
Hot gas after internal heat exchange, the inlet end of described gas skirt (3) and heat exchanger (4) passes through pipeline communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892697.2U CN205874505U (en) | 2016-08-17 | 2016-08-17 | A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892697.2U CN205874505U (en) | 2016-08-17 | 2016-08-17 | A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874505U true CN205874505U (en) | 2017-01-11 |
Family
ID=57705018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892697.2U Active CN205874505U (en) | 2016-08-17 | 2016-08-17 | A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874505U (en) |
-
2016
- 2016-08-17 CN CN201620892697.2U patent/CN205874505U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201233183Y (en) | Waste heat recovery system for tunnel kiln | |
| CN105509492A (en) | System and method for recovering waste heat and CO2 of alumina rotary kiln flue gas | |
| CN202022846U (en) | Efficient energy-saving gas toughening furnace | |
| CN205874505U (en) | A cold wind exhaust system that is used for continuous high temperature annealing of tunnel type orientation silicon steel | |
| CN215063638U (en) | Cooling device for roller kiln | |
| CN104515402B (en) | A kind of residual-heat utilization method of sintering system and device | |
| CN214582558U (en) | Smoke cooling waste heat utilization and dust removal device for submerged arc furnace | |
| CN106847427B (en) | Paint baking oven hot wind exchanging type automatic cooling system | |
| CN103836899B (en) | Cluster batch (-type) refractory brick dry kiln UTILIZATION OF VESIDUAL HEAT IN technique | |
| CN205655685U (en) | Heat sink suitable for resistant firebrick | |
| CN205223311U (en) | Collection device to cast iron pipe annealing kiln gas | |
| CN202954938U (en) | Waste heat recovery device of air-cooled air compressor | |
| CN207501705U (en) | The energy conserving system that a kind of super wide roller kiln slow cooling high-temperature residual heat recycles | |
| CN206345890U (en) | A kind of heat accumulating type heating mantles | |
| CN204694025U (en) | A kind of biomass heat-conduction oil oven waste gas utilization treating apparatus | |
| CN205821388U (en) | A kind of structure of cold house high pressure gas quenching | |
| CN202989178U (en) | Dry-type cooling box of slag | |
| CN206018671U (en) | A kind of exhaust-gas treatment structure for being applied to incinerator | |
| CN204923918U (en) | Lime kiln gas gas heater | |
| CN203812650U (en) | Energy-saving environment-friendly single-furnace vertical type enamelling machine | |
| CN203224125U (en) | Exhaust system for solar sintering furnace | |
| CN203157350U (en) | Drying box thermal circulation system for printer | |
| CN202902839U (en) | Novel rotary kiln waste heat recycling system | |
| CN110793320B (en) | Melt aluminium stove waste heat recovery and recycle device | |
| CN202902329U (en) | Air inlet device using boiler tail gas waste heat to heat boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |