CN206772036U - A kind of smelting furnace door gear - Google Patents
A kind of smelting furnace door gear Download PDFInfo
- Publication number
- CN206772036U CN206772036U CN201720495648.XU CN201720495648U CN206772036U CN 206772036 U CN206772036 U CN 206772036U CN 201720495648 U CN201720495648 U CN 201720495648U CN 206772036 U CN206772036 U CN 206772036U
- Authority
- CN
- China
- Prior art keywords
- flow channel
- coolant flow
- transferring medium
- smelting furnace
- heat transferring
- 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
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Abstract
The utility model discloses a kind of smelting furnace door gear.Including fire door, also include a firedoor frame, the fire door is in the firedoor frame, the firedoor frame is provided with corresponding cooling device, the cooling device includes the coolant flow channel around the fire door, the coolant flow channel is provided with corresponding heat transferring medium import and heat transferring medium exports, and disjunction body is provided with the coolant flow channel of the firedoor frame, and the heat transferring medium import, heat transferring medium outlet are opened in the opposite sides of the disjunction body respectively.The smelting furnace door apparatus structure is simple, reasonable, good seal performance, service life length, and maintenance and repair is simple and convenient.
Description
Technical field
It the utility model is related to a kind of regenerated metal aluminium melting furnace.More particularly, to a kind of smelting furnace door gear.
Background technology
Smelting furnace be include the metals such as aluminium regeneration melting casting system it is indispensable or device.The shape of smelting furnace door
Shape, material, structure composition, not only directly affect the consumption etc. of the operational efficiency of smelting system, fuel.In actual production process
In, fire door is the most raw position wanted of smelting furnace.Such as disengaging of smelting furnace material, the uniformity coefficient of furnace chamber pressure and temperature；And
Smelting technology operation is also directly affected, the maintenance maintenance scarfing cinder of such as smelting furnace, this is inadequate for single stove or material, structure composition
Rational more stove combinations, its influence are all the more obvious.
With the increasingly attention to the energy, the material of smelting furnace door, structure, shape are improved to whole smelting system
It is energy-saving most important.Existing smelting system need further due to the reasons in structure of relevant portion, its energy-saving effect
Improve, such as, with regard to unreasonable, it is brick by refractory material casting or fire resisting for the material of existing its fire door of smelting furnace, structure
Form, be easy to wear the shortcomings that this door structure（Fork truck feeding is often broken）, burn out, general 2 ~ 3 months or so just need
Repair, half a year will overhaul.And maintenance is inconvenient, maintenance time length, maintenance cost is high, stop work and production influence market sale and
Business Economic Benefit.Meanwhile its corresponding sealing property is bad, gas leakage, leakage fire, causes the waste of the energy.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of smelting furnace door gear.This is molten
Furnace stove gate device is simple and reasonable for structure, good seal performance, service life length, and maintenance and repair is simple and convenient.
The technical solution of the utility model includes fire door, in addition to a firedoor frame, and the fire door is in the firedoor frame, institute
State firedoor frame and be provided with corresponding cooling device, the cooling device includes the coolant flow channel around the fire door, the coolant flow channel
Exported provided with corresponding heat transferring medium import and heat transferring medium, disjunction body is provided with the coolant flow channel of the firedoor frame, it is described to change
Thermal medium inlet, heat transferring medium outlet are opened in the opposite sides of the disjunction body respectively.
The coolant flow channel of the firedoor frame is provided with corresponding throttling arrangement.
The throttling arrangement of the coolant flow channel includes some restricting orifices located at the coolant flow channel inner chamber.
The heat transferring medium outlet of the coolant flow channel of the firedoor frame is connected to the corresponding import of corresponding cooling tower, cooling
Heat exchange Jie's import of runner is connected to the corresponding outlet of the cooling tower.
The coolant flow channel of the firedoor frame heat transferring medium outlet by corresponding multiple-way valve be connected to cooling tower with
Sauna house, also or it is connected to cooling tower, sauna house and bathroom.
The heat transferring medium import of the coolant flow channel is connected with check-valves.
It is steel that its oven door body making material of the utility model smelting furnace door gear, which changes existing refractory brick material,
Material or refractory brick material and steel material, its high mechanical strength, good seal performance, sealing structure is simple, and it can be by setting
Corresponding firedoor frame and its cooling device, service life length are put, and the energy can be saved to a certain degree, substantially reduces maintenance cost.
Brief description of the drawings
Fig. 1 is the example structure schematic diagram of the utility model smelting furnace door gear one.
Embodiment
Now by embodiment combination accompanying drawing, the utility model is described in further detail, as shown in Figure 1.This example smelting furnace door
Device includes firedoor frame 2 and the fire door 1 in firedoor frame 2 etc., and its fire door 1 corresponds to the stove gate of corresponding smelting furnace,
Its fire door 1 can pass through corresponding parallel-moving type guider and firedoor frame 2 and/or the movable connection of smelting furnace corresponding site.Its
Firedoor frame 2 is fixedly connected on the surrounding corresponding site of the stove gate of smelting furnace.
Firedoor frame 2 is provided with the coolant flow channel 3 of the surrounding around fire door, and the corresponding site of coolant flow channel 3 is provided with a cut-off body（Or
Partition panel）, the annular chamber of coolant flow channel is separated by partition panel 5, the heat transferring medium outlet 7 and import 6 of coolant flow channel are opened respectively
Located at the opposite sides position of partition panel.The coolant flow channel of firedoor frame is set to form an opening runner for surrounding fire door entirely.
Fire door 1 and firedoor frame 2 are made by corresponding steel to be formed.Separately distinguish in the coolant flow channel inner chamber of firedoor frame 2
Provided with multiple restricting orifices 4, balanced current stabilization is carried out to the cooling water of coolant flow channel by restricting orifice.The heat transferring medium of coolant flow channel
Import 6 is connected with check-valves 13.Its firedoor frame can be made up of metal material.Its heat transferring medium is cooling water.
The heat transferring medium outlet 7 of coolant flow channel is connected to the entrance of a triple valve 10, and a corresponding outlet for the triple valve connects
It is connected to sauna house 9.Corresponding another outlet of the triple valve 10 is connected to the spray thrower 12 in cooling tower 8, the bottom of spray thrower 12
Provided with heat exchange coil 11, the heat transferring medium import 6 of coolant flow channel is connected to the bottom of the inner chamber of cooling tower 8.The cooling of firedoor frame
The hot water of the heat transferring medium outlet of runner is sprayed on heat exchange coil below through this valve of threeway by spray thrower 12 all the way, to phase
The fuel for the smelting furnace answered is preheated, and the water cooled down after spray thrower spray exchanges heat with fuel returns to entering for coolant flow channel again
Mouthful, recycled.Another way is sent to sauna house through triple valve and carries out heat recovery.
Its fire door is provided with some vents（Porus excretorius）With corresponding watch window.It is provided with corresponding to each vent of fire door
Corresponding gas skirt.The gas collections such as the flue gas of body of heater inner chamber for being discharged vent by gas skirt are defeated through corresponding flue
Deliver to corresponding gas cleaning（Dedusting）Device.To implement to purify and carry out heat recovery.Remaining structure of this example etc. can be with
Above-described embodiment is similar.
In the another embodiment of the utility model, its fire door 1 is made up of refractory material.Remaining structure of this example etc. can be with above-mentioned reality
It is similar to apply example.
Above-described embodiment is only the prominent example using technical solutions of the utility model, all to take equivalent substitution or equivalent
Conversion and formed technical scheme, all fall within the requires of the utility model protection within the scope of；It should be pointed out that led for this technology
For the those of ordinary skill in domain, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made,
These improvements and modifications are also considered as the scope of protection of the utility model.
Claims (6)
1. a kind of smelting furnace door gear, including fire door, it is characterized in that also including a firedoor frame, the fire door is located at the firedoor frame
Interior, the firedoor frame is provided with corresponding cooling device, and the cooling device includes the coolant flow channel around the fire door, the cooling
Runner is provided with corresponding heat transferring medium import and heat transferring medium exports, and disjunction body, institute are provided with the coolant flow channel of the firedoor frame
State heat transferring medium import, heat transferring medium outlet is opened in the opposite sides of the disjunction body respectively.
2. smelting furnace door gear according to claim 1, it is characterized in that the coolant flow channel of the firedoor frame is provided with accordingly
Throttling arrangement.
3. smelting furnace door gear according to claim 2, it is characterized in that the throttling arrangement of the coolant flow channel includes being located at
Some restricting orifices of the coolant flow channel inner chamber.
4. smelting furnace door gear according to claim 1, it is characterized in that the heat transferring medium of the coolant flow channel of the firedoor frame
Outlet is connected to the corresponding import of corresponding cooling tower, and heat exchange Jie's import of coolant flow channel is connected to the corresponding of the cooling tower
Outlet.
5. smelting furnace door gear according to claim 1, it is characterized in that the heat transferring medium of the coolant flow channel of the firedoor frame
Outlet is connected to cooling tower and sauna house by corresponding multiple-way valve, also or is connected to cooling tower, sauna house and bath
Room.
6. smelting furnace door gear according to claim 1, it is characterized in that the heat transferring medium import connection of the coolant flow channel
There is check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495648.XU CN206772036U (en) | 2017-05-06 | 2017-05-06 | A kind of smelting furnace door gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495648.XU CN206772036U (en) | 2017-05-06 | 2017-05-06 | A kind of smelting furnace door gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772036U true CN206772036U (en) | 2017-12-19 |
Family
ID=60650419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495648.XU Expired - Fee Related CN206772036U (en) | 2017-05-06 | 2017-05-06 | A kind of smelting furnace door gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772036U (en) |
-
2017
- 2017-05-06 CN CN201720495648.XU patent/CN206772036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20190506 |