CN201945191U - Novel alloy baking device - Google Patents
Novel alloy baking device Download PDFInfo
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- CN201945191U CN201945191U CN2010206709339U CN201020670933U CN201945191U CN 201945191 U CN201945191 U CN 201945191U CN 2010206709339 U CN2010206709339 U CN 2010206709339U CN 201020670933 U CN201020670933 U CN 201020670933U CN 201945191 U CN201945191 U CN 201945191U
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Abstract
The utility model relates to a novel alloy baking device, which comprises a blast device, an alloy material cabin, a gas supply pipeline and a combustor, wherein the combustor is connected with a flame monitoring device, and is characterized by also comprising a hot blast stove, a high-temperature blower and a circulating heat radiator; the combustor is connected onto the hot blast stove, and the blast device is connected with the hot blast stove through an air inlet pipeline; the hot blast stove is connected with the alloy material cabin through a blowing-in pipeline, and the high-temperature blower is arranged on the blowing-in pipeline; and the circulating heat radiator is arranged inside the alloy material cabin. The novel alloy baking device has a more reasonable structure, the baking capacity is large, the baking speed is fast, the quality of the baked alloy can be effectively improved, and the safety performance is good.
Description
Technical field
The utility model relates to a kind of apparatus for baking, particularly a kind of novel alloy apparatus for baking that uses in the smelting process of steel.
Background technology
In recent years, alloy baking technology has obtained very general application in the smelting process of steel.The alloy tank of requirement interpolation alloy possesses the toasting performance of alloy.Alloy baking device commonly used in the prior art generally adopts the telescopic burner of combustion gas, also directly places alloy tank by the perforate of tank body bottom, utilizes thermal-flame direct baking alloy.Adopt this device to carry out alloy baking and have following defective: the alloy temperature difference is big in jar, baking is irregular, and gas-fired is insufficient, and environmental pollution is serious; The oxygen of remnants produces oxidation to alloy easily during burning, influences the quality of alloy; And in bake process, take place easily to stop working, cause the potential safety hazard of gas leakage.Because of the restriction of safety problem and technical factor, may not use low heat value and hypertoxic coal gas of converter or blast furnace gas or mixed gas be arranged as combustion medium.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and the novel alloy that a kind of structure is more reasonable, cured effect is good apparatus for baking is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of novel alloy apparatus for baking, comprises air-blast device, alloy feed bin, and gas supply pipeline and burner are connected with flame monitoring apparatus on burner, be characterized in: it also is provided with hot-blast stove, high-temperature blower and circulation radiator; Described burner is connected on the hot-blast stove, and air-blast device is connected with hot-blast stove by the air intake pipeline; Hot-blast stove is connected with the alloy feed bin by the air-supply pipeline, and described high-temperature blower is located on the air-supply pipeline; Described circulation radiator is located in the alloy feed bin.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of novel alloy apparatus for baking is characterized in: described air-supply pipeline is not held and is divided into some branch roads, and each branch road feeds an alloy feed bin respectively.Like this, but the hot blast that produces by hot-blast stove simultaneously a plurality of alloy feed bins are toasted through air-supply pipeline and high-temperature blower demultiplexing, also can be only wherein alloy part feed bin be toasted.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of novel alloy apparatus for baking is characterized in: the air-supply pipeline that connects air-blast device and hot-blast stove is provided with heat exchanger, and heat exchanger is provided with discharge pipe.Like this, can reclaim because of regulating the part heat in the flue gas that furnace pressure diffuses.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of novel alloy apparatus for baking is characterized in: at hot-blast stove and alloy feed bin top gas alarm device is housed.
During use, coal gas and combustion air are blended in hot-blast stove by burner and fully burn, and the high-temperature hot-air warp let-off air pipe line of generation is sent into the alloy feed bin.High temperature wind is by the circulation radiator, and the gap between bulk alloy of flowing through adds thermalloy, and alloy is reached evenly to predetermined baking temperature.Waste gas after the cooling is discharged from alloy feed bin top.
Compared with prior art, the utility model apparatus for baking and the technical solutions of the utility model through further designing have the following advantages:
1, baking ability is big.General alloy baking equipment is that a cover facility can only toast a feed bin.Be subjected to the influence of the direct mode of heating of burner, the feed bin volume generally is limited in about 3～6 cubic metres, and the utility model can use a hot-blast stove to a plurality of alloy feed bins simultaneously or toast separately, and the not restriction of receiver bin shape, volume, fast baking.
2, baking quality height.The utility model can be regulated and control the temperature and pressure of hot blast easily, and hot blast passes through from the alloy gap, directly adds thermalloy, and is more uniformly than the temperature of burner flame direct baking, and avoided hot-spot bonding phenomenon, can effectively improve the quality of baking alloy.
3, safe and reliable, adaptability is strong.The utility model has changed the present situation that a plurality of burners heat respectively, has reduced equipment failure rate.Improve its security performance, be mainly reflected in the following aspects:
(1), the gas exit of alloy baking equipment of the prior art is located in the tank body blocked or flame-out easily. and combustion gas is difficult for completing combustion, both wasted the energy, polluted environment, and existed very large potential safety hazard; The utility model alloy baking device has solved the flame-out and inadequate defective of burning of burning fully, has only CO in the combustion product gases
2With and a spot of oxygen, greatly improved the thermal efficiency, purified working environment, got rid of potential safety hazard; Make the alloy heating temperature more even.
(2) it is provided with flame monitoring apparatus, guarantees the operate as normal of ever-burning flame;
(3) coal gas and combustion air are blended in hot-blast stove by burner and fully burn, and main component is carbon dioxide and nitrogen in the elevated temperature heat flue gas of generation, is inert gas, not can with alloy generation oxidation reaction, and safer.
(4) adopted hot-blast stove, make coal gas fully burning in hot-blast stove, only use combustion product-flue gas-remove to add thermalloy, so not only can use the high-quality coal gas of high heating value, also can use coal gas of converter or blast furnace gas etc. low-calorie and have the coal gas of severe toxicity to act as a fuel.
(5) can gas alarm device be housed at hot-blast stove and alloy feed bin top, when gas leak, send warning immediately.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.A kind of novel alloy apparatus for baking comprises air-blast device 1, alloy feed bin 8, and gas supply pipeline 2 and burner 4 are connected with flame monitoring apparatus 3 on burner 4, and it also is provided with hot-blast stove 5, high-temperature blower 7 and circulation radiator 9; Described burner 4 is connected on the hot-blast stove 5, and air-blast device 1 is connected with hot-blast stove 5 by the air intake pipeline; Hot-blast stove 5 is connected with alloy feed bin 8 by air-supply pipeline 10, and described high-temperature blower 7 is located on the air-supply pipeline 10; Described circulation radiator 9 is located in the alloy feed bin 8.
Embodiment 2.In embodiment 1 described a kind of novel alloy apparatus for baking: described air-supply pipeline 10 is not held and is divided into some branch roads, and each branch road feeds an alloy feed bin 8 respectively.
Embodiment 3.In embodiment 1 described a kind of novel alloy apparatus for baking: the air-supply pipeline that connects air-blast device 1 and hot-blast stove 5 is provided with heat exchanger 6, and heat exchanger 6 is provided with discharge pipe.
Embodiment 4.In embodiment 1 described a kind of novel alloy apparatus for baking: gas alarm device is housed at hot-blast stove 5 and alloy feed bin 8 tops.
Claims (4)
1. a novel alloy apparatus for baking comprises air-blast device, alloy feed bin, and gas supply pipeline and burner are connected with flame monitoring apparatus on burner, it is characterized in that: it also is provided with hot-blast stove, high-temperature blower and circulation radiator; Described burner is connected on the hot-blast stove, and air-blast device is connected with hot-blast stove by the air intake pipeline; Hot-blast stove is connected with the alloy feed bin by the air-supply pipeline, and described high-temperature blower is located on the air-supply pipeline; Described circulation radiator is located in the alloy feed bin.
2. a kind of novel alloy apparatus for baking according to claim 1 is characterized in that: described air-supply pipeline is not held and is divided into some branch roads, and each branch road feeds an alloy feed bin respectively.
3. a kind of novel alloy apparatus for baking according to claim 1 is characterized in that: the air-supply pipeline that connects air-blast device and hot-blast stove is provided with heat exchanger, and heat exchanger is provided with discharge pipe.
4. a kind of novel alloy apparatus for baking according to claim 1 is characterized in that: at hot-blast stove and alloy feed bin top gas alarm device is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206709339U CN201945191U (en) | 2010-12-21 | 2010-12-21 | Novel alloy baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206709339U CN201945191U (en) | 2010-12-21 | 2010-12-21 | Novel alloy baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945191U true CN201945191U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206709339U Expired - Lifetime CN201945191U (en) | 2010-12-21 | 2010-12-21 | Novel alloy baking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201945191U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937378A (en) * | 2012-10-31 | 2013-02-20 | 中冶南方工程技术有限公司 | Method and device for automatic loading of roasting alloys in silicon steel production |
| CN103591809A (en) * | 2013-11-12 | 2014-02-19 | 闫明宇 | High-speed multipoint impulse type electric stove heating device |
| CN103913057A (en) * | 2013-01-08 | 2014-07-09 | 江苏派尔钢铁节能技术有限公司 | Alloy baking system |
| CN103913056A (en) * | 2013-01-08 | 2014-07-09 | 江苏派尔钢铁节能技术有限公司 | Alloy baking method |
| CN108315519A (en) * | 2018-04-28 | 2018-07-24 | 江苏欧亚环保科技有限公司 | A kind of working method of ferroalloy baking circulating heater and its device |
| CN109813094A (en) * | 2019-03-07 | 2019-05-28 | 王研 | A kind of alloy material multiple-effect quick baking preheating device and its application method |
| CN110778819A (en) * | 2019-11-05 | 2020-02-11 | 攀钢集团西昌钢钒有限公司 | Installation method of blast furnace air inlet pipeline and hydraulic system |
| CN113670081A (en) * | 2021-07-26 | 2021-11-19 | 洛阳盛鑫工矿设备有限公司 | Safety protection system of baking oven |
-
2010
- 2010-12-21 CN CN2010206709339U patent/CN201945191U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937378A (en) * | 2012-10-31 | 2013-02-20 | 中冶南方工程技术有限公司 | Method and device for automatic loading of roasting alloys in silicon steel production |
| CN103913057B (en) * | 2013-01-08 | 2016-12-28 | 江苏派尔钢铁节能技术有限公司 | Alloy baking system |
| CN103913057A (en) * | 2013-01-08 | 2014-07-09 | 江苏派尔钢铁节能技术有限公司 | Alloy baking system |
| CN103913056A (en) * | 2013-01-08 | 2014-07-09 | 江苏派尔钢铁节能技术有限公司 | Alloy baking method |
| CN103913056B (en) * | 2013-01-08 | 2016-07-27 | 江苏派尔钢铁节能技术有限公司 | Alloy baking method |
| CN103591809B (en) * | 2013-11-12 | 2014-12-10 | 闫明宇 | High-speed multipoint impulse type electric stove heating device |
| CN103591809A (en) * | 2013-11-12 | 2014-02-19 | 闫明宇 | High-speed multipoint impulse type electric stove heating device |
| CN108315519A (en) * | 2018-04-28 | 2018-07-24 | 江苏欧亚环保科技有限公司 | A kind of working method of ferroalloy baking circulating heater and its device |
| CN108315519B (en) * | 2018-04-28 | 2024-04-30 | 江苏欧亚环保科技有限公司 | Ferroalloy baking circulation heating device and working method thereof |
| CN109813094A (en) * | 2019-03-07 | 2019-05-28 | 王研 | A kind of alloy material multiple-effect quick baking preheating device and its application method |
| CN110778819A (en) * | 2019-11-05 | 2020-02-11 | 攀钢集团西昌钢钒有限公司 | Installation method of blast furnace air inlet pipeline and hydraulic system |
| CN110778819B (en) * | 2019-11-05 | 2021-06-29 | 攀钢集团西昌钢钒有限公司 | Installation method of blast furnace air inlet pipeline and hydraulic system |
| CN113670081A (en) * | 2021-07-26 | 2021-11-19 | 洛阳盛鑫工矿设备有限公司 | Safety protection system of baking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Paier Iron & Steel Energy-saving Technology Co., Ltd. Assignor: Lianyungang Paier Technology Development Co.,Ltd. Contract record no.: 2012320001039 Denomination of utility model: Novel alloy baking device Granted publication date: 20110824 License type: Exclusive License Record date: 20121226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Paier Iron & Steel Energy-saving Technology Co., Ltd. Assignor: Lianyungang Paier Technology Development Co.,Ltd. Contract record no.: 2012320001039 Date of cancellation: 20131204 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |