CN201669418U - Self-preheating toaster - Google Patents
Self-preheating toaster Download PDFInfo
- Publication number
- CN201669418U CN201669418U CN2010201899040U CN201020189904U CN201669418U CN 201669418 U CN201669418 U CN 201669418U CN 2010201899040 U CN2010201899040 U CN 2010201899040U CN 201020189904 U CN201020189904 U CN 201020189904U CN 201669418 U CN201669418 U CN 201669418U
- Authority
- CN
- China
- Prior art keywords
- air preheater
- burner
- self
- air
- casting apparatus
- 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
Links
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 8
- 230000003028 elevating effect Effects 0.000 claims 5
- 239000012774 insulation material Substances 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000009628 steelmaking Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 235000008429 bread Nutrition 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Abstract
本实用新型涉及燃烧器，特别指用于炼钢用的自身预热式烤包器。它由喷火头、烧嘴、机架、风机组成的烤包器，其特点是：喷火头连接一燃烧器和空气预热器，喷火头设有排烟口，且排烟口连接空气预热器的高温烟道；其中：所述的喷火头和空气预热器，可上下移动地设置在一个带升降座的立柱上，且升降座和立柱及喷火头和空气预热器，可左右摆动地设置在底座上。本实用新型的节能降耗、优化结构、提高使用性能、简化操作程序、低成本高效益、热效率高，配置自身预热装置后比普通烘包器热效率提高30％；排烟温度低：高温烟气经预热器热交换后排烟温度﹤400℃；节约能耗降低成本；比普通烘包器节约能耗20-30%；提高使用寿命：比普通烘包器提高使用寿命1-2倍。
The utility model relates to a burner, in particular to a self-preheating baker for steelmaking. It is a baker composed of flame nozzle, burner, frame and fan. Its characteristics are: the flame nozzle is connected to a burner and an air preheater, the flame nozzle is provided with a smoke exhaust port, and the smoke exhaust port is connected to the air preheater The high-temperature flue of the device; wherein: the flame nozzle and the air preheater can be moved up and down on a column with a lifting seat, and the lifting seat and the column as well as the flame nozzle and the air preheater can swing left and right set on the base. The utility model saves energy and reduces consumption, optimizes the structure, improves the performance, simplifies the operation procedure, has low cost and high benefit, and has high thermal efficiency. After the self-preheating device is configured, the thermal efficiency is 30% higher than that of the ordinary baker; the exhaust gas temperature is low: high-temperature smoke After heat exchange of the gas through the preheater, the exhaust gas temperature is less than 400°C; save energy and reduce costs; save energy consumption by 20-30% compared with ordinary bakers; improve service life: 1-2 times longer than ordinary bakers .
Description
技术领域technical field
本实用新型涉及燃烧器，特别指用于炼钢用的自身预热式烤包器。The utility model relates to a burner, in particular to a self-preheating baker for steelmaking.
背景技术Background technique
烤包器（烘包器）有着悠久的历史，可以说它与炼钢的历史同等，而只是其结构和燃烧方法与现代产品相比有着本质差别。烤包器主要用于炼钢行业，对炼钢过程中在线和离线的钢（铁）浇包、中间包进行烘干和烘烤，产品较为庞大，一般钢（铁）水浇包都在几十吨或上百吨，产品有立式和卧式两种，燃料以液体燃料柴油和气体燃料煤气较多。由于燃烧技术落后，燃料燃烧不充分，热效率低，排放污染大，不符合环境保护的要求。产品在不断研发改造，现有正在宣传的蓄热式，烧嘴自身预热式等烘包器，而且需要强制排烟，产品结构较为复杂，一次性投资较高，不适用小型浇包，特别是有色金属行业所使用的中小型浇包、中间包和转运包。自身预热式烤包器，是专门为有色金属行业研究开发的最新产品，本产品不但技术先进，结构合理，而且燃烧充分，热效率高，升温速度快，能源消耗低，使用操作简单，维护保养方便。现对目前国内常用的几种烘包器使用情况比较如下：Bread baker (bread baker) has a long history, it can be said that it has the same history as steelmaking, but its structure and combustion method are fundamentally different from modern products. The baker is mainly used in the steelmaking industry to dry and bake the online and offline steel (iron) ladles and tundishes in the steelmaking process. Ten tons or hundreds of tons, there are two types of vertical and horizontal products, and the fuel is mostly liquid fuel diesel and gas fuel gas. Due to backward combustion technology, fuel combustion is insufficient, thermal efficiency is low, and emission pollution is large, which does not meet the requirements of environmental protection. The product is constantly being researched and developed. There are heat storage type, burner self-preheating type and other bakers that are being promoted, and they need to be forced to exhaust smoke. The product structure is relatively complicated, and the one-time investment is high. It is not suitable for small ladles, especially It is a small and medium-sized ladle, tundish and transfer ladle used in the non-ferrous metal industry. The self-preheating baker is the latest product specially researched and developed for the non-ferrous metal industry. This product not only has advanced technology, reasonable structure, but also full combustion, high thermal efficiency, fast heating speed, low energy consumption, easy operation and maintenance. convenient. The comparison of the use of several commonly used bakers in China is as follows:
1、普通型烘包器：由机架、包盖、烧嘴、风机、燃料和空气管系、电器控制等组成（立式烘包器并设有包盖倾转机构）；1. Ordinary baker: it is composed of frame, cover, burner, fan, fuel and air piping system, electrical control, etc. (vertical baker is equipped with a cover tilting mechanism);
A：优点；适用可在线烘烤。A: Advantages; suitable for online baking.
B：缺点；燃烧效果差，热效率低，环境保护超标。B: Disadvantages: poor combustion effect, low thermal efficiency, and excessive environmental protection.
2、烧嘴自身预热式烘包器：由机架、包盖倾转机构、自身预热式烧嘴、风机、燃料和空气管系、电器控制等组成；2. Burner self-preheating baker: it is composed of frame, cover tilting mechanism, self-preheating burner, fan, fuel and air piping system, electrical control, etc.;
A：优点；可自身预热助燃空气，提高热效率。A: Advantages; it can preheat the combustion air by itself and improve thermal efficiency.
B：缺点；烧嘴结构复杂，需强制排烟系统，使用寿命短。B: Disadvantages; the structure of the burner is complicated, and a forced smoke exhaust system is required, and the service life is short.
3、蓄热式烘包器：基本结构与普通型相同，包盖上安装有一对带蓄热体的烧嘴和两位四通换向阀，另增加一台高温引风机强制排烟。3. Regenerative baker: the basic structure is the same as that of the ordinary type. A pair of burners with regenerators and a two-position four-way reversing valve are installed on the cover, and a high-temperature induced draft fan is added for forced smoke exhaust.
A：优点；a、利用烟气余热，降低排烟温度。A: Advantages; a. Use the waste heat of flue gas to reduce the exhaust gas temperature.
b、提高钢包烘烤热效率，改善环境保护。b. Improve the thermal efficiency of ladle baking and improve environmental protection.
B：缺点；a、体积大且结构复杂，不适合小型浇包。B: Disadvantages; a. Large volume and complex structure, not suitable for small ladles.
b、一次性投资大，使用寿命短。运行和维护成本高。b. The one-time investment is large and the service life is short. High operating and maintenance costs.
发明内容Contents of the invention
本实用新型的目的是针对背景技术中存在的缺点和问题加以改进，提供一种节能降耗，结构优化，性能可靠，操作简单，低成本高效益的自身预热式烤包器。The purpose of the utility model is to improve the shortcomings and problems existing in the background technology, and provide a self-preheating type baker with energy saving, optimized structure, reliable performance, simple operation, low cost and high benefit.
本实用新型的技术方案是构造一种由喷火头、烧嘴、机架、风机组成的烤包器，其特点是：The technical scheme of the utility model is to construct a baker made up of a flame spray head, a burner, a frame and a blower fan, and its characteristics are:
喷火头连接一燃烧器和空气预热器，喷火头设有排烟口，且排烟口连接空气预热器的高温烟道；其中：The flame nozzle is connected to a burner and the air preheater, and the flame nozzle is provided with a smoke exhaust port, and the smoke exhaust port is connected to the high-temperature flue of the air preheater; wherein:
所述的喷火头和空气预热器，可上下移动地设置在一个带升降座的立柱上，且升降座和立柱及喷火头和空气预热器，可左右摆动地设置在底座上。The flame spray head and the air preheater can be moved up and down on a column with a lifting seat, and the lift seat and the column as well as the flame spray head and the air preheater can be arranged on the base in a swingable manner.
本实用新型的优点及有益效果：Advantages and beneficial effects of the utility model:
节能降耗；用最低的能源消耗，取得最大的经济效益。优化结构；配置助燃空气预热系统，有效地提高了考包器的热效率。提高使用性能；设置水平旋转和垂直升降机构，适应不同高度的浇包。简化操作程序；本产品使用操作简单，燃烧器采用电子点火并设置有保护装置，安全可靠。低成本高效益；本产品一次性投资成本低，使用运行和维护成本少，由于配置的烧嘴燃烧充分，燃烧效率高。Energy saving and consumption reduction; use the lowest energy consumption to obtain the greatest economic benefits. Optimize the structure; configure the combustion air preheating system, which effectively improves the thermal efficiency of the test bag. Improve performance; set up horizontal rotation and vertical lifting mechanism to adapt to ladles of different heights. Simplify the operation procedure; this product is easy to use and operate, the burner adopts electronic ignition and is equipped with a protection device, which is safe and reliable. Low cost and high benefit; this product has low one-time investment cost, low operating and maintenance costs, and high combustion efficiency due to the full combustion of the configured burner.
热效率高；配置自身预热装置后比普通烘包器热效率提高30％；排烟温度低：高温烟气经预热器热交换后排烟温度﹤400℃；节约能耗降低成本；比普通烘包器节约能耗20-30%；提高使用寿命：比普通烘包器提高使用寿命1-2倍。High thermal efficiency; equipped with self-preheating device, the thermal efficiency is 30% higher than that of ordinary bakers; low exhaust gas temperature: after the high-temperature flue gas is heat-exchanged by the preheater, the exhaust gas temperature is less than 400°C; energy saving and cost reduction; The wrapper saves energy consumption by 20-30%; improves the service life: it increases the service life by 1-2 times compared with ordinary wrappers.
附图说明Description of drawings
图1是本实用新型总装配图。Fig. 1 is the general assembly diagram of the utility model.
图2是图1全剖视总装配图。Fig. 2 is a full sectional general assembly drawing of Fig. 1 .
具体实施方式Detailed ways
由图1、2可知，本实用新型由一种自身预热式烤包器，由喷火头、烧嘴、机架、风机组成，其特点是：As can be seen from Figures 1 and 2, the utility model consists of a self-preheating bread baker, which is composed of a flame nozzle, a burner, a frame, and a fan. Its characteristics are:
喷火头1连接一燃烧器2和空气预热器4，喷火头1设有排烟口11，且排烟口11连接空气预热器4的高温烟道；其中：The flame nozzle 1 is connected to a burner 2 and the air preheater 4, and the flame nozzle 1 is provided with a smoke outlet 11, and the smoke outlet 11 is connected to the high-temperature flue of the air preheater 4; wherein:
所述的喷火头1和空气预热器4，可上下移动地设置在一个带升降座7的立柱6上，且升降座7和立柱6及喷火头1和空气预热器4，可左右摆动地设置在底座8上。The flame nozzle 1 and the air preheater 4 can be moved up and down on a column 6 with a lifting seat 7, and the lifting seat 7 and the column 6 as well as the flame nozzle 1 and the air preheater 4 can swing left and right set on the base 8.
本实用新型所述的喷火头1内衬为保温纤维，采用耐高温轻质浇注料整体浇注。本实用新型所述的燃烧器2安装在喷火头上，包括油枪或气枪21、电子点火器22、进风口23、进油管24、进油调节阀25，其中进风口23连接空气预热器4，燃烧器2为内燃式烧嘴。本实用新型所述的空气预热器4为双层筒体钢质结构，内层设有耐高温材料，双环隙之间为螺旋空气通道，烧嘴入口前设有空气调节阀101，空气预热器4外层设有耐高材料。本实用新型所述的带升降座7的立柱6顶部的电机、减速机5、链条52和链轮51，其中链条连接至升降座7。本实用新型所述的升降座7包括上下轴承71，其中上下轴承71设置在底座8上。本实用新型所述的空气预热器4的尾端连接一带活动烟罩的排烟管9。本实用新型所述的风机10设置在空气预热器4尾端，且风机10出口切向接入空气预热器4螺旋流道。The inner lining of the fire spray head 1 described in the utility model is heat-preserving fiber, which is integrally poured with a high-temperature-resistant lightweight castable. The burner 2 described in the utility model is installed on the fire spray head, and includes an oil gun or an air gun 21, an electronic igniter 22, an air inlet 23, an oil inlet pipe 24, and an oil inlet regulating valve 25, wherein the air inlet 23 is connected to the air preheater 4 , The burner 2 is an internal combustion burner. The air preheater 4 described in the utility model is a double-layer cylinder steel structure, and the inner layer is provided with high-temperature resistant materials. Heater 4 outer layer is provided with high-resistant material. Motor, reducer 5, chain 52 and sprocket wheel 51 at the top of column 6 with lifting seat 7 described in the utility model, wherein chain is connected to lifting seat 7. The lifting seat 7 described in the utility model includes upper and lower bearings 71 , wherein the upper and lower bearings 71 are arranged on the base 8 . The tail end of the air preheater 4 described in the utility model is connected with a smoke exhaust pipe 9 with a movable hood. The fan 10 described in the utility model is arranged at the tail end of the air preheater 4, and the outlet of the fan 10 is tangentially connected to the spiral channel of the air preheater 4.
本实用新型的工艺结构：Process structure of the present utility model:
本烤包器在原有普通烘烤器的基础上进行了大量有效合理的改进，首先是对喷火头（包盖）和燃烧器的改进，再是空气预热部分结构设计，并将两部分有机结合形成一套完整的自身预热助燃空气的整体。再与底座立柱部件结合，组成一台较为先进的烤包器产品，经过以上改造和设计达到发明目的；This baker has made a lot of effective and reasonable improvements on the basis of the original ordinary baker. First, it is the improvement of the flame nozzle (cover) and the burner, and then it is the structural design of the air preheating part, and the two parts are organically combined. Combined to form a complete set of self-preheating combustion air as a whole. Then combined with the base column parts to form a relatively advanced baker product, the purpose of the invention is achieved through the above transformation and design;
1、喷火头(包盖)：选用优质保温纤维和耐高温轻质浇注料作为内衬，整体浇注。1. Fire nozzle (cover): Select high-quality thermal insulation fiber and high-temperature-resistant lightweight castable as the inner lining, and cast as a whole.
A：燃烧器安装在喷火头上，燃烧器选用内燃式烧嘴，实现充分燃烧。A: The burner is installed on the flame nozzle, and the burner uses an internal combustion burner to achieve full combustion.
喷火头（包盖）整体结构为三通形式，中间与预热器密封连接，用作向浇包内喷火和回流高温烟气。The overall structure of the fire spray head (cover) is a three-way form, and the middle is sealed with the preheater, which is used for spraying fire into the ladle and returning high-temperature flue gas.
2、助燃空气预热器；为双层筒体钢质结构，内层选用耐高温材料。2. Combustion air preheater; it is a double-layer cylinder steel structure, and the inner layer is made of high-temperature resistant materials.
A、双层环隙之间为螺旋形空气流道，空气切向进入螺旋流道，经有效预热后进入烧嘴，烧嘴入口前配置有空气调节阀，预热器外层采用有效保温。A. There is a spiral air flow channel between the double-layer annular gaps. The air enters the spiral flow channel tangentially and enters the burner after effective preheating. An air regulating valve is installed in front of the burner inlet. The outer layer of the preheater adopts effective heat preservation .
B、燃烧器配置自动电子点火和安全保护，控制系统操作简单，安全可靠。B. The burner is equipped with automatic electronic ignition and safety protection, and the control system is easy to operate, safe and reliable.
3、设计规格：3. Design specifications:
A、KBQ-8型、KBQ-15型、KBQ-30型三种规格：三种规格的燃烧能力分别为8×104kcal/h、15×104kcal/h、30×104kcal/h。A. Three specifications of KBQ-8, KBQ-15 and KBQ-30: the combustion capacities of the three specifications are 8×10 4 kcal/h, 15×10 4 kcal/h, 30×10 4 kcal/h h.
本实用新型的工作过程：Working process of the present utility model:
在正常工作前，将主体位置高度利用减速机5带动链轮51与链条52，利用升降座7将预热器4与燃烧器2调到合适位置，利用上下轴承摆71正左右位置，使喷火头1正对需要烘烤的包体（如铝液转运包、其它金属液体转运包等）；启动风机10，打开进油调节阀25，使燃料经过进油管24在油枪21内雾化，快速用电子点火器22自动点火后，均速调节空气调节阀101，从进风口23进入燃烧器4,使燃烧器正常燃烧即可；在烤包时，喷火头1与包体呈密封状态，燃烧过程中，燃烧器2对包内燃烧，得用喷火头1外侧的排烟口11向外排烟，高温烟气经预热器4、排烟管9与活动烟罩91排出；风机10供风时，常温下的空气经预热器4内壁，利用高温烟气预热后，经空气进风管3送入燃烧器4的进风口。Before normal work, use the speed reducer 5 to drive the sprocket 51 and the chain 52 at the height of the main body, use the lifting seat 7 to adjust the preheater 4 and the burner 2 to a suitable position, use the upper and lower bearings to swing 71 to the left and right positions, so that the nozzle The burner 1 is facing the package body that needs to be baked (such as aluminum liquid transfer bag, other metal liquid transfer bag, etc.); start the fan 10, open the oil inlet regulating valve 25, and make the fuel atomize in the oil gun 21 through the oil inlet pipe 24, Quickly use the electronic igniter 22 to ignite automatically, adjust the air control valve 101 at an even speed, enter the burner 4 from the air inlet 23, and make the burner burn normally; when baking the bun, the flame nozzle 1 and the bun body are sealed, During the combustion process, the burner 2 burns in the package, and the smoke outlet 11 on the outside of the burner head 1 must be used to exhaust the smoke to the outside. The high-temperature smoke is discharged through the preheater 4, the smoke exhaust pipe 9 and the movable smoke hood 91; the fan 10 During air supply, the air at normal temperature passes through the inner wall of the preheater 4 and is preheated by high-temperature flue gas, and then is sent into the air inlet of the burner 4 through the air inlet pipe 3 .
本实用新型所述的实施例仅仅是对本实用新型的优选实施方式进行的描述，并非对本实用新型构思和范围进行限定，在不脱离本实用新型设计思想的前提下，本领域中工程技术人员对本实用新型的技术方案作出的各种变型和改进，均应落入本实用新型的保护范围，本实用新型请求保护的技术内容，已经全部记载在权利要求书中。The embodiments described in the utility model are only a description of the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Various modifications and improvements made in the technical solution of the utility model shall fall within the scope of protection of the utility model, and the technical content claimed in the utility model has been fully recorded in the claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201899040U CN201669418U (en) | 2010-05-14 | 2010-05-14 | Self-preheating toaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201899040U CN201669418U (en) | 2010-05-14 | 2010-05-14 | Self-preheating toaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669418U true CN201669418U (en) | 2010-12-15 |
Family
ID=43326830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201899040U Expired - Fee Related CN201669418U (en) | 2010-05-14 | 2010-05-14 | Self-preheating toaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878355A (en) * | 2014-03-12 | 2014-06-25 | 江苏永钢集团有限公司 | Interlocking device for lifting and limiting of ladle cover of vertical heating device and using method thereof |
| CN105522145A (en) * | 2016-03-08 | 2016-04-27 | 洛阳理工学院 | Temperature-controlled heating system for molten-aluminum delivery packs |
-
2010
- 2010-05-14 CN CN2010201899040U patent/CN201669418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878355A (en) * | 2014-03-12 | 2014-06-25 | 江苏永钢集团有限公司 | Interlocking device for lifting and limiting of ladle cover of vertical heating device and using method thereof |
| CN105522145A (en) * | 2016-03-08 | 2016-04-27 | 洛阳理工学院 | Temperature-controlled heating system for molten-aluminum delivery packs |
| CN105522145B (en) * | 2016-03-08 | 2018-08-17 | 洛阳理工学院 | A kind of molten aluminum bull ladle temperature control heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101608793B (en) | Air and gas double heat accumulating type burner | |
| CN217844699U (en) | Energy-efficient type aluminium scrap recovery smelting device | |
| CN201225620Y (en) | Air single thermal storage combustor | |
| CN204806401U (en) | Heat storage burner | |
| CN206882775U (en) | It is a kind of from heat accumulating type Ladle Furnace Heating And Drying Equipments | |
| CN201669418U (en) | Self-preheating toaster | |
| CN108436068B (en) | Efficient intelligent bag baking device and using method thereof | |
| CN106363161A (en) | Efficient ladle baking device | |
| CN204867324U (en) | Ingot mould heat accumulation formula baking equipment | |
| CN104907512B (en) | A kind of ingot mould heat-accumulating baking device and method | |
| CN111957939A (en) | Converter coal gas heat accumulation formula tundish roaster is fired to intelligence | |
| CN209458945U (en) | Low-nitrogen discharged regenerative gas heating furnace | |
| CN103994658B (en) | Biomass fuel melts aluminium stove | |
| CN201615690U (en) | Movable roasting oil furnace | |
| CN204724842U (en) | A kind of online ladle accumulation of heat roaster | |
| CN106679416A (en) | Commercial efficient high-speed-combustion infrared pressure casting crucible aluminum smelting furnace | |
| CN212157155U (en) | Low-emission heat accumulating type burner | |
| CN203249497U (en) | Aluminum melting furnace for producing superfine high-activity aluminum powder | |
| CN212285849U (en) | Converter coal gas heat accumulation formula tundish roaster is fired to intelligence | |
| CN205218017U (en) | Steel ladle baker | |
| CN205209220U (en) | Natural gas castiron melting rotary furnace | |
| CN201402041Y (en) | Crucible energy-saving gas holding furnace | |
| CN205869455U (en) | Naturally, dual -preheating ladle roaster of breathing in | |
| CN223425691U (en) | Regenerative shell baking ring furnace | |
| CN209867341U (en) | Special two heat accumulation baking equipment of low calorific value |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YUEYANG BALING ENERGY CONSERVATION FURNACE CO., LT Free format text: FORMER NAME: YUEYANG BALING ENERGY CONSERVATION FURNACE ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 414000, Yueyang economic and Technological Development Zone in Hunan Province Kang Wang Township tea village new flag group Patentee after: HUNAN BALING KILN AND FURNACE ENERGY SAVING CO., LTD. Address before: Montevideo 414000 Hunan Province Economic and Technological Development Zone Yueyang Township Patentee before: Yueyang Baling Energy Conservation Furnace Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |