CN206556411U - Sloping Hearth preheats furnace body - Google Patents
Sloping Hearth preheats furnace body Download PDFInfo
- Publication number
- CN206556411U CN206556411U CN201621287567.2U CN201621287567U CN206556411U CN 206556411 U CN206556411 U CN 206556411U CN 201621287567 U CN201621287567 U CN 201621287567U CN 206556411 U CN206556411 U CN 206556411U
- Authority
- CN
- China
- Prior art keywords
- conveying passage
- brick layer
- furnace
- sloping hearth
- furnace body
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Tunnel Furnaces (AREA)
Abstract
The utility model, which is related in a kind of Sloping Hearth preheating furnace body, including body of heater, body of heater, has conveying passage, and one end of conveying passage is charging aperture, and the other end of conveying passage is discharging opening, and conveying passage tilts down setting from charging aperture one end to discharging opening one end；It is characterized in that：Conveying channel upper in described charging aperture one end sets smoke extraction chamber, and smoke extraction chamber top is installed and the 3rd refractory fiber blanket is set outside dust arrester, dust arrester shell, the exhanst gas outlet connection flue gas reuse pipeline of dust arrester.Furnace binding described in the utility model is reliable, high insulating effect；And fume afterheat can be reclaimed, realize effective utilization of heat energy.
Description
Technical field
The present invention relates to a kind of heating furnace body, especially a kind of Sloping Hearth preheating furnace body belongs to furnace apparatus skill
Art field.
Background technology
Sloping Hearth Heating Furnace is to produce one of capital equipment of copper rod, steel pipe etc., and it is reasonable that the selection of its fuel, the type of furnace are designed
The height of production cost is directly connected to the number of energy consumption.The structure of Sloping Hearth Heating Furnace generally comprises feeding gate, feeding gate
It is inwardly conveying passage, conveying passage is oblique and is brickwork construction, copper rod or steel pipe is taken advantage of a situation and tumbles, completes charging simultaneously
Heated.
There is following defect in existing Sloping Hearth Heating Furnace：（1）In heating process, copper rod is tumbled along material passage, for a long time
There is abrasion using to body of heater；And body of heater uses brickwork construction mostly, copper rod is tumbled on the surface of brickwork construction in the presence of not suitable enough
Smooth situation, can have different batches copper rod heating state in heating furnace body inconsistent；（2）Traditional Sloping Hearth Heating Furnace
Body of heater is typically incubated using outsourcing, and heat is easy to lose, and heat insulation effect is bad；（3）Fume afterheat scatters and disappears more, it is impossible to
Effectively recycled.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art to preheat furnace body, the stove there is provided a kind of Sloping Hearth
Body structure is reliable, high insulating effect；And fume afterheat can be reclaimed, realize effective utilization of heat energy.
The technical scheme provided according to the present invention, the Sloping Hearth, which is preheated in furnace body, including body of heater, body of heater, has conveying
Passage, one end of conveying passage is charging aperture, and the other end of conveying passage is discharging opening, and conveying passage is from charging aperture one end to going out
Material mouth one end tilts down setting；It is characterized in that：Conveying channel upper in described charging aperture one end sets smoke extraction chamber, smoke extraction chamber
Top is installed and the 3rd refractory fiber blanket is set outside dust arrester, dust arrester shell, the exhanst gas outlet connection flue gas of dust arrester
Reuse pipeline.
Further, set in the top of the preheating section of the conveying passage and pull out material block, pulled out material block and protrude from conveying passage
Upper surface.
Further, the conveying passage includes furnace roof and furnace bottom, and the furnace bottom includes the first diatom brick layer, the first diatom
Brick layer surface sets the first lightweight brick layer, and the surface of the first lightweight brick layer and both sides set the first undercloak, the first clay brick
The both sides of layer set gradually the second lightweight brick layer, the second diatom brick layer and the first refractory fibre carpet veneer；The furnace roof is included from upper
The 3rd diatom brick layer, the second refractory fibre carpet veneer and the second undercloak set gradually under, second in furnace roof both sides glues
The both sides of cob brick layer set gradually the 3rd lightweight brick layer and the 4th diatom brick layer.
Further, steel outer lining is set in the outermost of the furnace roof and furnace bottom.
Further, the furnace roof is arch form.
Further, the conveying passage includes preheating section and bringing-up section, and burner, burner and day are set in bringing-up section
Right feed channel connection.
Further, slide rail is set on the conveying surface of the conveying passage.
The present invention has advantages below：（1）Sloping Hearth preheating furnace furnace binding of the present invention is reliable, high insulating effect；
（2）The present invention can be reclaimed fume afterheat, realize effective utilization of heat energy, while being removed in the flue gas source of body of heater
Dirt processing, it is to avoid pollution environment；（3）Sloping Hearth preheating furnace body of the present invention ensure that copper rod or steel pipe etc. in body of heater
Tumble smooth, make the product warm of different batches consistent, it is ensured that the stability of product quality.
Brief description of the drawings
Fig. 1 is the structural representation that Sloping Hearth of the present invention preheats furnace body.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is Fig. 1 B-B sectional views.
Fig. 4 is Fig. 1 C-C sectional views.
Embodiment
With reference to specific accompanying drawing, the invention will be further described.
As shown in Figure 1 to 4：The Sloping Hearth preheating furnace body includes body of heater 1, conveying passage 2, charging aperture 3, discharging opening
4th, burner 5, smoke extraction chamber 6, dust arrester 7, slide rail 8, to pull out material block 9, furnace roof 10, furnace bottom 11, the first diatom brick layer 21, first light
Matter brick layer 22, the first undercloak 23, the second lightweight brick layer 24, the second diatom brick layer 25, the first refractory fibre carpet veneer the 26, the 3rd
Diatom brick layer 27, the second refractory fibre carpet veneer 28, the second undercloak 29, the 3rd lightweight brick layer 30, the 4th diatom brick layer 31, steel
Outer lining 32, the 3rd refractory fiber blanket 33, flue gas reuse pipeline 34, dedusting housing 35 etc..
As shown in FIG. 1 to 3, have in Sloping Hearth copper rod preheating furnace body of the present invention, including body of heater 1, body of heater 1 defeated
Expect passage 2, one end of conveying passage 2 is charging aperture 3, the other end of conveying passage 2 is discharging opening 4, conveying passage 2 is from charging aperture
3 one end tilt down setting to the one end of discharging opening 4；The conveying passage 2 includes preheating section and bringing-up section, sets and fires in bringing-up section
Burner 5, burner 5 is connected with natural gas line 36；On the top of conveying passage 2 of described one end of charging aperture 3, smoke extraction chamber 6 is set,
The top of smoke extraction chamber 6, which is installed, sets the 3rd refractory fiber blanket 33 outside dust arrester 7, the shell of dust arrester 7, in the 3rd refractory fiber blanket
33 outsides set the dedusting housing 35 of steel matter, and the exhanst gas outlet of dust arrester 7 connects flue gas reuse pipeline 34 to realize dedusting
The reuse of fume afterheat afterwards.
In order to strengthen the wearability of conveying passage 2, extend the service life of body of heater, in the conveying table of the conveying passage 2
Face sets slide rail 8, in actual production, and copper rod is taken advantage of a situation downslides on slide rail 8, and the appearance of the surface of conveying passage 2 can be avoided uneven
Phenomenon so that effectively protection conveying passage 2, is conducive to extending the service life of body of heater, reduces blowing out and repair number of times.
In order to prevent copper rod stack up from being tumbled by conveying passage 2, the heating effect of copper rod is influenceed, in the conveying passage
The top of 2 preheating section, which is set, pulls out material block 9, the upper surface that material block 9 protrudes from conveying passage 2 is pulled out, when copper rod is passed through by conveying passage 2
It is out-of-date, the copper rod that be stacked can be carried out pulling out material, prevent from stacking, in order to avoid influence heating effect.
As shown in figure 3, in order to reduce heat-energy losses, extending the service life of furnace roof, the conveying passage 2 includes furnace roof 10
With furnace bottom 11, furnace roof 10 is arch form；The furnace bottom 11 includes the first diatom brick layer 21, and the surface of the first diatom brick layer 21 sets first
Lightweight brick layer 22, the surface of the first lightweight brick layer 22 and both sides set the first undercloak 23, the both sides of the first undercloak 23
Set gradually the second lightweight brick layer 24, the second diatom brick layer 25 and the first refractory fibre carpet veneer 26；The furnace roof 10 is included from upper
The 3rd diatom brick layer 27, the second refractory fibre carpet veneer 28 and the second undercloak 29 set gradually under, in the both sides of furnace roof 10
The both sides of the second undercloak 29 set gradually the 3rd lightweight brick layer 30 and the 4th diatom brick layer 31.In the furnace roof 10 and stove
The outermost at bottom 11 sets steel outer lining 32.
Claims (7)
1. a kind of Sloping Hearth preheats furnace body, including body of heater（1）, body of heater（1）In have conveying passage（2）, conveying passage（2）'s
One end is charging aperture（3）, conveying passage（2）The other end be discharging opening（4）, conveying passage（2）From charging aperture（3）One end is to going out
Material mouth（4）One end tilts down setting；It is characterized in that：In the charging aperture（3）The conveying passage of one end（2）Top sets smoke evacuation
Chamber（6）, smoke extraction chamber（6）Top is installed by dust arrester（7）, dust arrester（7）3rd refractory fiber blanket is set outside shell（33）,
3rd refractory fiber blanket（33）Outside sets dedusting housing（35）, dust arrester（7）Exhanst gas outlet connection flue gas reuse pipeline
（34）.
2. Sloping Hearth as claimed in claim 1 preheats furnace body, it is characterized in that：In the conveying passage（2）Preheating section
Top sets and pulls out material block（9）, pull out material block（9）Protrude from conveying passage（2）Upper surface.
3. Sloping Hearth as claimed in claim 1 preheats furnace body, it is characterized in that：The conveying passage（2）Including furnace roof（10）
And furnace bottom（11）, the furnace bottom（11）Including the first diatom brick layer（21）, the first diatom brick layer（21）Surface sets the first lightweight
Brick layer（22）, the first lightweight brick layer（22）Surface and both sides set the first undercloak（23）, the first undercloak（23）'s
Both sides set gradually the second lightweight brick layer（24）, the second diatom brick layer（25）With the first refractory fibre carpet veneer（26）；The furnace roof
（10）Including the 3rd diatom brick layer set gradually from top to bottom（27）, the second refractory fibre carpet veneer（28）With the second undercloak
（29）, in furnace roof（10）Second undercloak of both sides（29）Both sides set gradually the 3rd lightweight brick layer（30）With the 4th diatom
Brick layer（31）.
4. Sloping Hearth as claimed in claim 3 preheats furnace body, it is characterized in that：In the furnace roof（10）And furnace bottom（11）Most
Outside sets steel outer lining（32）.
5. Sloping Hearth as claimed in claim 3 preheats furnace body, it is characterized in that：The furnace roof（10）For arch form.
6. Sloping Hearth as claimed in claim 1 preheats furnace body, it is characterized in that：The conveying passage（2）Including preheating section and
Bringing-up section, burner is set in bringing-up section（5）, burner（5）With natural gas line（36）Connection.
7. Sloping Hearth as claimed in claim 1 preheats furnace body, it is characterized in that：In the conveying passage（2）Conveying surface
Slide rail is set（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287567.2U CN206556411U (en) | 2016-11-28 | 2016-11-28 | Sloping Hearth preheats furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287567.2U CN206556411U (en) | 2016-11-28 | 2016-11-28 | Sloping Hearth preheats furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556411U true CN206556411U (en) | 2017-10-13 |
Family
ID=60369156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287567.2U Expired - Fee Related CN206556411U (en) | 2016-11-28 | 2016-11-28 | Sloping Hearth preheats furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482509A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Sloping Hearth preheats furnace body |
-
2016
- 2016-11-28 CN CN201621287567.2U patent/CN206556411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482509A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Sloping Hearth preheats furnace body |
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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: 20171013 Termination date: 20181128 |