CN103551553A - Refining ladle energy-saving preheating device - Google Patents
Refining ladle energy-saving preheating device Download PDFInfo
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- CN103551553A CN103551553A CN201310519070.3A CN201310519070A CN103551553A CN 103551553 A CN103551553 A CN 103551553A CN 201310519070 A CN201310519070 A CN 201310519070A CN 103551553 A CN103551553 A CN 103551553A
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- refining
- preheating
- refining ladle
- steamed dumping
- energy
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Abstract
The invention mainly relates to a refining ladle energy-saving preheating device which comprises a preheating platform. A cross stopping block used for bearing an inverted refining ladle is arranged at the top of the preheating platform, a fire spraying port is formed in the stopping block at the cross center position, a fire spraying device is arranged in the preheating platform at the position of the fire spraying port, and the fire spraying device is connected with a fuel supplying device. When the refining ladle preheating device is utilized to preheat the refining ladle, the refining ladle is arranged on the preheating platform in an inversion mode, a fire hole of the refining ladle is aligned to the fire spraying port, ignition is conducted on the fire spraying port to directly heat the inside of the refining ladle, an agglomeration problem caused when molten aluminum is poured into the refining ladle is solved, and the device is high in preheating speed, good in smelting effect and capable of obviously improving production efficiency.
Description
Technical field
the invention belongs to field of metallurgical equipment, relate generally to a kind of refining steamed dumping energy-saving preheating device, specifically heat energy rising principle is used the simple and little burner of energy consumption to carry out the preheating of alloy aluminum liquid container, reaches the demand of production and the refining steamed dumping energy-saving preheating device of minimum energy loss.
Background technology
in metallurgical technology, refining steamed dumping in use frequently easily causes refining steamed dumping temperature leak because producing the stand-by period, therefore refining steamed dumping needs preheating again after temperature leak, if temperature of aluminum liquid is absorbed and causes alloy aluminum liquid temp to run off by refining steamed dumping after refining steamed dumping temperature deficiency will cause refining steamed dumping carrying alloy aluminum liquid aborning, affect the aluminium liquid that refining slagging-off effect so that aluminium liquid quality cannot reach production wheel hub and require standard; Refining steamed dumping temperature is too low easily to be caused after the carrying of alloy aluminum liquid temperature to decline rapidly to cause aluminium liquid to solidify caking to adhere on refining steamed dumping furnace wall and affect the refining steamed dumping furnace wall life-span.General traditional heating device is that dynamical type its design of burning utilizes blower fan to force heating from top to bottom, during the preheating of refining steamed dumping, steamed dumping mouth is placed on when heating combustion flame upward and burns from top to bottom heating is forced in refining steamed dumping furnace wall, when heating by 50% thermal source in gap, up run off cause energy cost waste and pre-heat effect bad.
Summary of the invention
The object of this invention is to provide a kind of refining steamed dumping energy-saving preheating device, the preheating speed of this device is fast, energy waste is few, device fabrication expense is low, regular maintenance is simple, abundant production control cost reach Production requirement.(in goal of the invention, about explaining that the part of this principle of device has been placed in embodiment, this invents the effect realizing the main explanation of goal of the invention part)
The technical scheme that the present invention realizes above-mentioned purpose employing is: refining steamed dumping energy-saving preheating device, comprise a preheating platform, preheating table top is provided with for carrying the cross block of the refining steamed dumping of back-off, the right-angled intersection center of block offers bocca, the preheating platform inside at bocca place is provided with flame device, and flame device connects fuel supply system.
Four ribs that described block is cross layout are provided with for the fixing draw-in groove of refining steamed dumping fire door.
Beneficial effect of the present invention
Refining steamed dumping energy-saving preheating device provided by the invention is during to the preheating of refining steamed dumping, refining steamed dumping is tipped upside down on preheating platform, the fire door of refining steamed dumping is aimed at bocca, light after bocca directly to heating in the stove of refining steamed dumping, while not only having avoided aluminium liquid to pour refining steamed dumping into, caking situation occurs, and preheating speed is fast, energy waste is few, device fabrication expense is low, regular maintenance is simple, abundant production control cost reach Production requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Reference numeral: 1, preheating platform, 2, block, 3, bocca, 4, fuel supply system, 5, draw-in groove.
The specific embodiment
As shown in Figure 1: refining steamed dumping energy-saving preheating device, comprise a preheating platform 1, the top of preheating platform 1 is provided with for carrying the cross block 2 of the refining steamed dumping of back-off, the right-angled intersection center of block 2 offers bocca 3, preheating platform 1 inside at bocca 3 places is provided with flame device, and flame device connects fuel supply system 4.Described refining steamed dumping back-off is on cross block 2, and four ribs that block 2 is cross layout are provided with for the fixing draw-in groove 5 of refining steamed dumping fire door.
The present invention utilizes hot gas rising principle and the architectural characteristic of refining steamed dumping own, use refractory cement to pour into a mould cross preheating platform 1 and the reserved 300 mm diameter bocca 3 in platform center, configuring unpowered little energy consumption burning firelock is burnt and is produced little thermal source by bocca 3, when heating, refining steamed dumping upset steamed dumping mouth down is placed on cross preheating platform 1 and carried out preheating, making full use of little thermal source that hot gas rising principle produces burning firelock is gathered in refining steamed dumping bottom and is absorbed completely without the energy waste of running off by furnace wall, heat time also can shorten original 50%.Preheating speed is fast, energy waste is few, device fabrication expense is low, regular maintenance is simple, abundant production control cost reach Production requirement.
Claims (2)
1. refining steamed dumping energy-saving preheating device, it is characterized in that: comprise a preheating platform (1), preheating platform (1) top is provided with for carrying the cross block (2) of the refining steamed dumping of back-off, the right-angled intersection center of block (2) offers bocca (3), preheating platform (1) inside that bocca (3) is located is provided with flame device, and flame device connects fuel supply system (4).
2. refining steamed dumping energy-saving preheating device as claimed in claim 1, is characterized in that: described block (2) is and on four ribs of cross layout, is equipped with for the fixing draw-in groove of refining steamed dumping fire door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519070.3A CN103551553A (en) | 2013-10-29 | 2013-10-29 | Refining ladle energy-saving preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519070.3A CN103551553A (en) | 2013-10-29 | 2013-10-29 | Refining ladle energy-saving preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551553A true CN103551553A (en) | 2014-02-05 |
Family
ID=50006002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310519070.3A Pending CN103551553A (en) | 2013-10-29 | 2013-10-29 | Refining ladle energy-saving preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551553A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031726C1 (en) * | 1990-10-06 | 1992-02-20 | Intocast Gmbh Feuerfestprodukte Und Giesshilfsmittel, 4030 Ratingen, De | Prodn. of monolithic, refractory coating in metallurgical ladle - by drying coating mass in up-turned ladle over burner |
| CN1064037A (en) * | 1991-12-03 | 1992-09-02 | 上海第五钢铁厂 | Baking technology of metallurgical steel ladle |
| CN201357225Y (en) * | 2009-03-03 | 2009-12-09 | 河北文丰钢铁有限公司 | Ladle serial baking device |
| CN203621480U (en) * | 2013-10-29 | 2014-06-04 | 洛阳安轮铝制品有限公司 | Energy-saving pre-heating device for refining ladle |
-
2013
- 2013-10-29 CN CN201310519070.3A patent/CN103551553A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031726C1 (en) * | 1990-10-06 | 1992-02-20 | Intocast Gmbh Feuerfestprodukte Und Giesshilfsmittel, 4030 Ratingen, De | Prodn. of monolithic, refractory coating in metallurgical ladle - by drying coating mass in up-turned ladle over burner |
| CN1064037A (en) * | 1991-12-03 | 1992-09-02 | 上海第五钢铁厂 | Baking technology of metallurgical steel ladle |
| CN201357225Y (en) * | 2009-03-03 | 2009-12-09 | 河北文丰钢铁有限公司 | Ladle serial baking device |
| CN203621480U (en) * | 2013-10-29 | 2014-06-04 | 洛阳安轮铝制品有限公司 | Energy-saving pre-heating device for refining ladle |
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Application publication date: 20140205 |