CN106197013A - 一种旋转式微波冶炼炉 - Google Patents

一种旋转式微波冶炼炉 Download PDF

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CN106197013A
CN106197013A CN201610495407.5A CN201610495407A CN106197013A CN 106197013 A CN106197013 A CN 106197013A CN 201610495407 A CN201610495407 A CN 201610495407A CN 106197013 A CN106197013 A CN 106197013A
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heater
rotary shaft
microwave
rotary
furnace chamber
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魏云雷
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Shaanxi Youli Industry Co Ltd
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Shaanxi Youli Industry Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B2009/2484—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being a helical device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0067—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising conveyors where the translation is communicated by friction from at least one rotating element, e.g. two opposed rotations combined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Details (AREA)

Abstract

本发明属于冶金设备技术领域，具体涉及一种旋转式微波冶炼炉，通过设置进料通道与出料口的位置，以及旋转叶片推送搅拌混合物，不仅能够利用旋转叶片将进入炉腔的混合物混合均匀，而且能够使得混合物在炉腔中有足够的冶炼时间，并且将充分冶炼后的冶炼物推送出炉腔，能够充分发挥微波冶炼的优势，具有冶炼均匀、充分，节省能源的优点。

Description

一种旋转式微波冶炼炉
技术领域
本发明属于冶金设备技术领域，具体涉及一种旋转式微波冶炼炉。
背景技术
微波加热是最近发展起来并且日渐成熟的加热技术，具有非接触直接加热，加热快速，加热均匀，节能高效，工艺先进可实现自动化控制，安全无害、改善劳动条件，能促进粒子间的渗透等优点。除此之外还具有高频率的电磁波，具有波动性、高频性、热特性和非热特性四大基本特性。微波加热与传统的加热方法相比有很大的区别，传统加热方法是依靠热源，通过辐射、传导、对流等途径，首先使物体的表面加热，然后经热传导，使内部的温度由表及里逐步升高。
专利号为2015203265733的专利，提供了一种旋转式微波炉装置，该微波炉确实能将混合物混合均匀，并且最大限度利用微波能量；但是也存在着很大的问题，首先混合物冶炼时间，比较到，所涉及的旋转叶片只可以将混合物混合均匀，但当混合物会从进料通道进入炉内后，未经充分冶炼就会从出料口排出，无法充分冶炼。
发明内容
本发明的目的是提供一种旋转式微波冶炼炉，不仅能够使得混合物混合均匀，而且能够更久的在炉内加热使得冶炼更充分。
为达上述目的，本发明提供了一种旋转式微波冶炼炉，包括炉体以及炉体内部的炉腔，所述炉体左侧设置有穿过炉体左侧壁的左固定旋转轴，炉体右侧设置有穿过的炉体右侧壁的右固定旋转轴，并且所述左固定旋转轴沿其轴向穿过炉体的左侧壁，右固定旋转轴是沿其轴向穿过炉体的右侧壁；所述左固定旋转轴、右固定旋转轴的轴心处设置有沿左固定旋转轴、右固定旋转轴轴向依次穿过左固定旋转轴、炉腔、右固定旋转轴的旋转轴，所述炉体的顶部左侧设置有进料通道，炉体底部右侧设置有出料口；
所述旋转轴上均匀设置有多组旋转叶片，该旋转叶片为螺旋弯曲的叶片，用于将从顶部左侧进入炉腔内的混合物推送至右侧。
所述的多组旋转叶片，每组有2至4个旋转叶片。
所述的多组旋转叶片，每组有3个旋转叶片。
所述出料口还设置有缓冲板。
所述炉体内壁设置有微波加热装置；该微波加热装置是多个，均匀安装在所述炉体的内侧。
本发明的优点是：本发明提供这种旋转式微波冶炼炉，不仅能够利用旋转叶片将进入炉腔的混合物混合均匀，而且能够使得混合物在炉腔中有足够的冶炼时间，并且将充分冶炼后的冶炼物推送出炉腔，能够充分发挥微波冶炼的优势，具有冶炼均匀、充分，节省能源的优点。
附图说明
图1是提供的旋转式微波冶炼炉示意图。
附图标记说明：1、炉体；2、炉腔；3、进料通道；4、缓冲板；5、左固定旋转轴；6、右固定旋转轴；7、旋转叶片道；8、出料口；9、微波加热装置；10、旋转轴。
具体实施方式
为了解决现有旋转式微波冶炼炉无法控制混合物冶炼时间的问题，本实施例提供了一种旋转式微波冶炼炉，包括炉体1以及炉体1内部的炉腔2，所述炉体1左侧设置有穿过炉体1左侧壁的左固定旋转轴5，炉体1右侧设置有穿过的炉体1右侧壁的右固定旋转轴6，并且所述左固定旋转轴5沿其轴向穿过炉体1的左侧壁，右固定旋转轴6是沿其轴向穿过炉体1的右侧壁；所述左固定旋转轴5、右固定旋转轴6的轴心处设置有沿左固定旋转轴5、右固定旋转轴6轴向依次穿过左固定旋转轴5、炉腔2、右固定旋转轴6的旋转轴10，炉体1的顶部左侧设置有进料通道3，炉体1底部右侧设置有出料口8；旋转轴10上均匀设置有多组旋转叶片7，该旋转叶片7为螺旋弯曲的叶片，用于将从顶部左侧进入炉腔2内的混合物推送至右侧。
当混合物通过进料通道3进入炉腔2后，在旋转叶片7的作用下，均匀混合，并且缓慢从炉腔2左侧向右侧移动，在反应充分后，从出料口8滑出炉腔2，不仅能够利用旋转叶片7将进入炉腔2的混合物混合均匀，而且能够使得混合物在炉腔2中有足够的冶炼时间，并且将充分冶炼后的冶炼物推送出炉腔，能够充分发挥微波冶炼的优势，具有冶炼均匀、充分，节省能源的优点。
多组旋转叶片7，每组有2至4个旋转叶片7，比较多的设计是每组旋转叶片7为3片，两两相隔120°，根据冶炼的混合物的不同，可以改变叶片的数量，确保混合物混合均匀，以及冶炼时间充分。
出料口8下设置有缓冲板4，可以避免冶炼后的产物垂直从炉腔中调出来，减小下落速度，避免冶炼产物因为速度过快出现的不良后果。
炉体1内壁设置有微波加热装置9；该微波加热装置9是多个，均匀安装在所述炉体1的内侧，这种设置方式与现有微波冶炼炉差别不大，就为了能能够均匀的提供冶炼所需的热量。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (5)

1.一种旋转式微波冶炼炉，包括炉体（1）以及炉体（1）内部的炉腔（2），所述炉体（1）左侧设置有穿过炉体（1）左侧壁的左固定旋转轴（5），炉体（1）右侧设置有穿过的炉体（1）右侧壁的右固定旋转轴（6），并且所述左固定旋转轴（5）沿其轴向穿过炉体（1）的左侧壁，右固定旋转轴（6）是沿其轴向穿过炉体（1）的右侧壁；所述左固定旋转轴（5）、右固定旋转轴（6）的轴心处设置有沿左固定旋转轴（5）、右固定旋转轴（6）轴向依次穿过左固定旋转轴（5）、炉腔（2）、右固定旋转轴（6）的旋转轴（10），其特征在于：所述炉体（1）的顶部左侧设置有进料通道（3），炉体（1）底部右侧设置有出料口（8）；
所述旋转轴（10）上均匀设置有多组旋转叶片（7），该旋转叶片（7）为螺旋弯曲的叶片，用于将从顶部左侧进入炉腔（2）内的混合物推送至右侧。
2.如权利要求1所述的旋转式微波冶炼炉，其特征在于：所述的多组旋转叶片（7），每组有2至4个旋转叶片（7）。
3.如权利要求2所述的旋转式微波冶炼炉，其特征在于：所述的多组旋转叶片（7），每组有3个旋转叶片（7）。
4.如权利要求1所述的旋转式微波冶炼炉，其特征在于：所述出料口（8）还设置有缓冲板（4）。
5.如权利要求1所述的旋转式微波冶炼炉，其特征在于：所述炉体（1）内壁设置有微波加热装置（9）；该微波加热装置（9）是多个，均匀安装在所述炉体（1）的内侧。
CN201610495407.5A 2016-06-30 2016-06-30 一种旋转式微波冶炼炉 Pending CN106197013A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107034367A (zh) * 2017-03-21 2017-08-11 陕西盛华冶化有限公司 一种微波冶炼硅锰合金的方法
CN108020079A (zh) * 2017-11-16 2018-05-11 陕西盛华冶化有限公司 一种微波冶金过程中均匀加热的方法
CN111526623A (zh) * 2019-02-01 2020-08-11 株洲弗拉德科技有限公司 一种卧式连续微波加热粉体设备、加热方法
CN114396795A (zh) * 2022-03-15 2022-04-26 邵阳金拓科技开发有限公司 一种食用石膏粉生产的高温煅烧装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04327786A (ja) * 1991-04-25 1992-11-17 Daido Plant Kogyo Kk 加熱炉
CN201662322U (zh) * 2010-04-14 2010-12-01 长春黄金研究院 微波高温熔炼装置
CN204681617U (zh) * 2015-05-20 2015-09-30 昆明理工大学 一种循环加热竖式微波炉装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04327786A (ja) * 1991-04-25 1992-11-17 Daido Plant Kogyo Kk 加熱炉
CN201662322U (zh) * 2010-04-14 2010-12-01 长春黄金研究院 微波高温熔炼装置
CN204681617U (zh) * 2015-05-20 2015-09-30 昆明理工大学 一种循环加热竖式微波炉装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107034367A (zh) * 2017-03-21 2017-08-11 陕西盛华冶化有限公司 一种微波冶炼硅锰合金的方法
CN108020079A (zh) * 2017-11-16 2018-05-11 陕西盛华冶化有限公司 一种微波冶金过程中均匀加热的方法
CN111526623A (zh) * 2019-02-01 2020-08-11 株洲弗拉德科技有限公司 一种卧式连续微波加热粉体设备、加热方法
CN111526623B (zh) * 2019-02-01 2022-05-31 株洲弗拉德科技有限公司 一种卧式连续微波加热粉体设备、加热方法
CN114396795A (zh) * 2022-03-15 2022-04-26 邵阳金拓科技开发有限公司 一种食用石膏粉生产的高温煅烧装置
CN114396795B (zh) * 2022-03-15 2024-01-19 邵阳金拓科技开发有限公司 一种食用石膏粉生产的高温煅烧装置

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