CN206683404U - Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material - Google Patents
Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material Download PDFInfo
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- CN206683404U CN206683404U CN201720348763.4U CN201720348763U CN206683404U CN 206683404 U CN206683404 U CN 206683404U CN 201720348763 U CN201720348763 U CN 201720348763U CN 206683404 U CN206683404 U CN 206683404U
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- heater
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- burnt
- intermediate frequency
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Abstract
Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material, including body of heater (1), heat insulation furnace wall (2), burner hearth (3), fire grate (4) and platen (5)；Middle part installation heat insulation furnace wall (2) in body of heater (1), there is burner hearth (3) on the inside of heat insulation furnace wall (2), the horizontal fixed grate of burner hearth (3) bottom interval (4), in body of heater (1) upper level stationary platen (5).Raw material preheating insulation body of heater, concise easily system, easy to maintain, safe operation, convenient production are designed based on firing coke oven construction.Cost is cheap, efficient energy-saving energy-consumption, supports continuous production, and pretreatment ability is big, reduces labor intensity, improves working conditions and improve production efficiency.
Description
Technical field
The structure improved technology that intermediate frequency smelts auxiliary material processing unit is the utility model is related to, especially intermediate frequency smelts material
Expect the plainly-packed burnt preheating insulation stove of combustion.
Background technology
The series resonance that intermediate frequency smelting equipment uses, i.e. voltage-type resonant frequency track, therefore efficiency is higher, power factor
It is higher, so there are obvious power savings, heat 341 degree of bar electricity consumption per ton.The uncontrollable full-bridge of intermediate frequency smelting equipment prime is whole
Stream, the deformation of waveform will not be caused in rectification section, is not switched off the clipping phenomena at angle, and is filtered with bulky capacitor, therefore harmonic wave
The small interference to power network of number is small.
In intermediate frequency furnace smelting process, it is specified that all raw material and auxiliary material have to pass through it is previously baked, heating and
Insulation, then could put into smelting process, however, in practical operation, baking and two link processes execution of heating are smooth, but
It is incubated process but to be difficult to be normally carried out by place and equipment limit, operation, and then influences later stage smelting.
Utility model content
The purpose of this utility model is to provide intermediate frequency and smelts the plainly-packed burnt preheating insulation stove of combustion of material,
The purpose of this utility model will be realized by following technical measures：Including body of heater, heat insulation furnace wall, burner hearth,
Fire grate and platen；, there is a burner hearth installation heat insulation furnace wall in middle part in body of heater on the inside of heat insulation furnace wall, water proof between burner hearth bottom
Flat fixed grate, in the horizontal stationary platen of upper of furnace body.
Especially, body of heater profile is rectangle or circle.
Especially, fire grate is arranged on a half height in body of heater.
Especially, in burner hearth upper opening hollow out in the middle part of body of heater top horizontal stationary platen, platen.
Especially, horizontal fixed at least one layer of platen on furnace body outer wall.
Especially, bottom of furnace body erection support.
Especially, complete platen is fixed in body of heater top horizontal, also, is closed above burner hearth, heat insulation furnace wall office
Portion's open communication goes out in furnace body outer wall.
The advantages of the utility model and effect：Raw material preheating insulation body of heater is designed based on firing coke oven construction, it is concise
Easily system, easy to maintain, safe operation, convenient production.Cost is cheap, efficient energy-saving energy-consumption, supports continuous production, pretreatment
Ability is big, reduces labor intensity, improves working conditions and improve production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Reference includes：
Body of heater 1, heat insulation furnace wall 2, burner hearth 3, fire grate 4, platen 5.
Embodiment
The utility model includes：Body of heater 1, heat insulation furnace wall 2, burner hearth 3, fire grate 4 and platen 5.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：As shown in Figure 1, middle part installation heat insulation furnace wall 2 in body of heater 1, in the inner side of heat insulation furnace wall 2
There are burner hearth 3, the horizontal fixed grate 4 of the bottom interval of burner hearth 3, in the upper level stationary platen 5 of body of heater 1.
In foregoing, the profile of body of heater 1 is rectangle or circle.
In foregoing, fire grate 4 is arranged on a half height in body of heater 1.
In foregoing, in the top horizontal stationary platen 5 of body of heater 1, the middle part of platen 5 is in the upper opening hollow out of burner hearth 3.
In foregoing, horizontal fixed at least one layer of platen 5 on the outer wall of body of heater 1.
In foregoing, the bottom erection support of body of heater 1.
In foregoing, complete platen 5 is fixed in the top horizontal of body of heater 1, also, the top of burner hearth 3 is closed, heat insulation furnace wall
2 local openings are connected out in the outer wall of body of heater 1.
In the utility model, the body of heater 1 of cubic can shape makes of thicker steel plate, a half height in body of heater 1
The equal welding iron staff in horizontal parallel interval forms fire grate 4, the middle side part on fire grate 4, the heat-resisting of middle hollow out is built into refractory brick
Furnace wall 2 is incubated, around 8 supports of contour welding of the outer wall of body of heater 1, and is kept flat thereon and platen 5 is fixedly mounted, or, in body of heater 1
Top square loading stand 5；The upside of fire grate 4 adds coke and lighted in burner hearth 3, by the smelting material tiling stage after Baking out
To carry out preheating insulation on plate 5.
Claims (7)
1. intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material, including body of heater (1), heat insulation furnace wall (2), burner hearth (3), fire grate
And platen (5) (4)；Characterized in that, middle part installation heat insulation furnace wall (2) in body of heater (1), in heat insulation furnace wall (2)
There are burner hearth (3), the horizontal fixed grate of burner hearth (3) bottom interval (4), in body of heater (1) upper level stationary platen (5) in side.
2. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that body of heater (1) profile
For rectangle or circle.
3. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that fire grate (4) is installed
A half height in body of heater (1).
4. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that is pushed up in body of heater (1)
The horizontal stationary platen in portion (5), platen (5) middle part is in burner hearth (3) upper opening hollow out.
5. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that in body of heater (1) outside
Horizontal fixed at least one layer of platen (5) on wall.
6. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that body of heater (1) bottom
Erection support.
7. intermediate frequency as claimed in claim 1 smelts the plainly-packed burnt preheating insulation stove of combustion of material, it is characterised in that is pushed up in body of heater (1)
The horizontal fixed complete platen (5) in portion, also, closed above burner hearth (3), heat insulation furnace wall (2) local openings connect out
Body of heater (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348763.4U CN206683404U (en) | 2017-04-05 | 2017-04-05 | Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348763.4U CN206683404U (en) | 2017-04-05 | 2017-04-05 | Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683404U true CN206683404U (en) | 2017-11-28 |
Family
ID=60398436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348763.4U Active CN206683404U (en) | 2017-04-05 | 2017-04-05 | Intermediate frequency smelts the plainly-packed burnt preheating insulation stove of combustion of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683404U (en) |
-
2017
- 2017-04-05 CN CN201720348763.4U patent/CN206683404U/en active Active
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