CN102066648A - 烘干机的气阀控制方法 - Google Patents

烘干机的气阀控制方法 Download PDF

Info

Publication number
CN102066648A
CN102066648A CN2009801234367A CN200980123436A CN102066648A CN 102066648 A CN102066648 A CN 102066648A CN 2009801234367 A CN2009801234367 A CN 2009801234367A CN 200980123436 A CN200980123436 A CN 200980123436A CN 102066648 A CN102066648 A CN 102066648A
Authority
CN
China
Prior art keywords
temperature
air valve
hot blast
valve
control
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.)
Granted
Application number
CN2009801234367A
Other languages
English (en)
Other versions
CN102066648B (zh
Inventor
金昌厚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of CN102066648A publication Critical patent/CN102066648A/zh
Application granted granted Critical
Publication of CN102066648B publication Critical patent/CN102066648B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • D06F58/263Gas heating equipment
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/08Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1927Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28Air properties
    • D06F2103/32Temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28Electric heating
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0318Processes
    • Y10T137/0324With control of flow by a condition or characteristic of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Remote Sensing (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

本发明公开一种烘干机的气阀控制方法,对供应至气体燃烧室的气体量进行控制,该方法包括:检测供应至滚筒内部的热风的温度;检测排出至所述滚筒外部的热风的温度;及根据供应至滚筒内部的热风的温度和排出至所述滚筒外部的热风的温度控制气体燃烧室的气阀。

Description

烘干机的气阀控制方法
技术领域
本发明涉及一种烘干机的气阀控制方法,尤其涉及一种控制供应至气体燃烧室的气体量的烘干机的气阀控制方法。
背景技术
一般而言,烘干机用于烘干衣物等洗涤物,在旋转滚筒的同时,向滚筒内部供应热风以烘干洗涤物。此时,热风是通过气阀供应至气体燃烧室内部的气体在气体燃烧室内燃烧所产生的。
在烘干机中,所述热风从洗涤物中吸收水分之后,排出至滚筒外部。
现有技术的烘干机具备气阀以调节气体供应量,所述气阀为利用电磁阀的开放/关闭阀门,通过控制开放/关闭时间调节气体供应量,从而维持烘干温度。即,通过控制气阀的开放/关闭占空比调节气体量。
这里,需要注意的是,以上给出的技术是为帮助理解本发明的背景技术,而不是为了说明与本发明有关的众所周知的现有技术。
现有技术的烘干机中,由于只根据滚筒内部的温度控制气体供应量,因此,接近热风供应部分的洗涤物,会因热风的直接接触而受到损伤。
另外,由于根据滚筒内部的温度通过控制占空比来控制气体供应量,所以很难控制烘干机的发热量。
发明内容
为解决上述技术问题而提出本发明,本发明的一个方面在于提供一种烘干机的气阀控制方法,能够根据滚筒的入口和出口的温度通过控制比例控制阀,来调节供应至气体燃烧室的气体量。
根据本发明的一个方面,公开一种烘干机的气阀控制方法,包括如下步骤:检测供应至滚筒内部的热风的温度;检测排出至所述滚筒外部的热风的温度;及根据供应至滚筒内部的热风的温度和排出至所述滚筒外部的热风的温度控制气体燃烧室的气阀。
较佳地,所述气阀按比例控制气体量。
进一步地,当供应至所述滚筒内部的热风的温度高于或等于入口控制温度,且排出至所述滚筒外部的热风的温度低于阀门关闭控制温度时,降低所述气阀的开放度。
进一步地,每当供应至所述滚筒内部的热风的温度高于或等于入口控制温度,且排出至所述滚筒外部的热风的温度低于阀门关闭控制温度时,将所述气阀的开放度每次降低预置步长并在延迟时间之内维持所述开放度。
进一步地,当供应至所述滚筒内部的热风的温度高于或等于入口控制温度,且排出至所述滚筒外部的热风的温度高于或等于阀门关闭控制温度时,关闭所述气阀。
进一步地,所述气阀被关闭之后,当排出至所述滚筒外部的热风的温度低于或等于阀门开放控制温度时,打开所述气阀。
进一步地,所述气阀以所述气阀关闭时的最终开放度被开放。
进一步地,当排出至所述滚筒外部的热风的温度高于或等于阀门关闭控制温度时,关闭所述气阀。
进一步地,所述气阀被关闭之后,当排出至所述滚筒外部的热风的温度低于或等于阀门开放控制温度时,打开所述气阀。
进一步地,所述气阀以所述气阀关闭时的最终开放度被开放。
如上所述,根据本发明的一个实施例,用户能够轻松地调节烘干机的发热量,并且在不受气体种类限制的情况下,维持烘干机所需的烘干温度。
另外,根据本发明的一个实施例,可防止洗涤物因供应至烘干机入口处的热风而受损。
附图说明
图1为根据本发明实施例的烘干机的气阀控制装置结构框图;
图2为根据本发明实施例的烘干机的气阀控制方法流程图。
具体实施方式
下面,结合附图对本发明实施例烘干机的气阀控制方法进行详细说明。
需要注意的是,附图中所示的线条的厚度或构件的大小等,为说明的明了和便利有可能被夸张表示。另外,此处所用的术语是考虑到本发明的功能来定义的,而这些术语可根据使用者、操作者的意图或惯例有所不同。因此,对这些术语的理解需以本说明书的整体内容为基础。
图1为根据本发明实施例的烘干机的气阀控制装置结构框图。
在根据本发明实施例的烘干机中,气阀控制装置包括:气体燃烧室20,用于燃烧从气嘴(图中未示出)供应的气体;入口温度传感器30,用于检测通过入口供应至滚筒(图中未示出)内部的热风的温度;出口温度传感器40,用于检测通过出口从滚筒排出的热风的温度;阀门驱动部50、60、70,用于操作气阀以调节供应至气体燃烧室20的气体量;控制部10,用于根据入口温度传感器30和出口温度传感器40检测到的温度控制驱动部50、60、70,以调节供应至气体燃烧室20的气体,并用于控制气体燃烧室20通过燃烧气体来加热空气,以供应热风。
尤其是,阀门驱动部50、60、70用于调节供应至气体燃烧室20的气体量,包括:第一气阀驱动部50,用于驱动第一气阀(图中未示出),该第一气阀用于打开或关闭向气体燃烧室20供应气体的通道;第二气阀驱动部60,用于驱动第二气阀(图中未示出),该第二气阀用于打开或关闭向气体燃烧室20供应气体的通道;及比例控制阀驱动部70,用于驱动比例控制阀(图中未示出),该比例控制阀用于按比例控制供应至气体燃烧室20的气体量。
可参考的是,所述烘干机具有调节供应至气体燃烧室20的气体量的气阀,而且,安全起见,所述烘干机通常具备两个气阀,因此,本实施例的气阀在本发明的说明书中也分为第一气阀和第二气阀来进行说明。
因此,在本实施例中,以气阀分为第一气阀、第二气阀及比例控制阀的结构为例进行说明。
但是,需要注意的是,本发明的技术范围不受上述具备第一气阀、第二气阀的情况的限制,也可包括具备至少一个以上气阀的情况。
图2为根据本发明实施例的烘干机的气阀控制方法流程图。
在根据本实施例的烘干机的气阀控制方法中,S10:当用户通过键盘(图中未示出)输入烘干运行信号时,控制部10控制第一气阀驱动部50和第二气阀驱动部60以打开第一气阀和第二气阀。另外,控制部10控制比例控制阀驱动部70打开比例控制阀,而在此情况下,将比例控制阀的开放度调至最大。此外,通过控制气体燃烧室20燃烧气体。
S20:控制部10判断入口温度传感器30检测到的入口温度是否高于或等于入口控制温度。
若入口温度低于入口控制温度,则执行S50:判断出口温度传感器40检测到的出口温度是否高于或等于阀门关闭控制温度。
若出口的温度低于阀门关闭控制温度,则在维持当前状态的情况下,返回执行S20:再次判断入口温度是否高于或等于入口控制温度。
另外,若出口温度传感器40检测到的出口温度高于或等于阀门关闭控制温度,则执行S52:通过控制第一气阀驱动部50、第二气阀驱动部60及比例控制阀驱动部70关闭第一气阀、第二气阀及比例控制阀,从而阻断供应至气体燃烧室20的气体。之所以这样阻断气体供应,是因为即使入口温度低,但滚筒内部的洗涤物也可能会因出口温度高而受到损伤。
若S20中确定入口温度高于或等于入口控制温度,则执行S30:判断出口温度传感器40检测到的出口温度是否高于或等于阀门关闭控制温度。
根据本发明的实施例,在入口温度高于或等于入口控制温度时,判断出口温度是否高于阀门关闭控制温度;在入口温度低于入口控制温度时,仍判断出口温度是否高于阀门关闭控制温度,这是因为,不管入口的温度怎样,出口的温度都可能高于或等于阀门关闭控制温度,或者低于阀门关闭控制温度。换句话说,若滚筒内部洗涤物包含很多水分,则即使入口温度高,出口的温度也有可能低。即,若滚筒内部洗涤物包含少量水分,则即使入口温度低,出口的温度也有可能高。
另外,若出口温度高于或等于阀门关闭控制温度,则执行S60:因处于入口和出口温度过高的状态,通过控制第一气阀驱动部50、第二气阀驱动部60和比例控制阀驱动部70关闭第一气阀、第二气阀及比例控制阀。从而阻断向气体燃烧室20供应的气体。
尤其是,因阀门关闭控制温度根据用户设置决定,如根据用户所设置的烘干时间、洗涤物种类和数量或类似条件而将阀门关闭控制温度确定为各种情况。所述用户设置还可应用于后述的阀门开放温度的情况。
另外,若S30确定出口温度传感器40检测到的出口温度低于阀门关闭控制温度,则执行S40:通过控制比例控制阀驱动部70将比例控制阀的开放度降低预置步长,如降低一个步长,以减少供应至气体燃烧室20的气体量,接着执行S42:监测延迟时间是否结束。
在此,之所以降低比例控制阀的开放度,是因为即使出口温度低于阀门关闭控制温度,但接近入口处的洗涤物可能会在入口温度高于或等于入口控制温度时因过度热风而受损。
此时,若延迟时间结束,则返回执行S20:判断入口温度是否高于或等于入口控制温度,并执行其后的上述操作。也就是说,每当入口温度高于或等于入口控制温度,且出口温度低于阀门关闭控制温度时,将比例控制阀的开放度每次降低一个步长,以减少供应至气体燃烧室的气体量,从而防止入口温度过度升高。
另外,在S60、S52通过确定出口温度高于或等于阀门关闭控制温度而控制第一气阀驱动部50、第二气阀驱动部60及比例控制阀驱动部70将第一气阀、第二气阀及比例控制阀关闭之后,执行S70:判断出口温度传感器40检测到的出口温度是否低于或等于阀门开放控制温度。此时,若出口温度超过阀门开放控制温度,则重复判断出口温度传感器40检测到的出口温度是否低于或等于阀门开放控制温度的操作。
在此过程中,既然不向气体燃烧室20供应气体,滚筒也就得不到热风的供应。因此,出口温度将逐渐降低,并最终达到或接近阀门开放控制温度。
因此,当出口温度达到或接近阀门开放控制温度,则执行S80:通过控制第一气阀驱动部50、第二气阀驱动部60和比例控制阀驱动部70开放第一气阀、第二气阀及比例控制阀。这样,比例控制阀驱动部70将比例控制阀的开放度调至最终开放度,该最终开放度是比例控制阀关闭时的开放度。
之后,返回执行操作:判断入口温度是否高于或等于入口控制温度,并重复执行其后的上述操作。在上述过程中,例如,若超过执行烘干操作的烘干时间或满足停止烘干操作的条件,如洗涤物的烘干度达到要求等类似条件,则通过控制第一气阀驱动部50、第二气阀驱动部60和比例控制阀驱动部70阻断供应至气体燃烧室20的气体,并停止滚筒的旋转以停止烘干操作。由于这是本领域技术人员容易实现的内容,因此,在此不再赘述。
如上所述,本发明实施例的烘干机的气阀控制方法,不仅基于出口的温度,而且还基于向滚筒内部供应热风的入口温度来控制阀门,因此,即使为达到相同发热量而燃烧不同量的气体如液化石油气体(LPG)、液化天然气(LNG)等,也能将烘干温度维持在预置温度。尽管结合附图及实施例对本发明进行了说明,上述实施例仅用以说明本发明而非限制,本领域的普通技术人员应当理解,可以对本发明进行修改、变形或者等同替换,而不脱离本发明的精神和范围,其均应涵盖在本发明的权利要求范围当中。

Claims (10)

1.一种烘干机的气阀控制方法,其特征在于,包括如下步骤:
检测供应至滚筒内部的热风的温度;
检测排出至所述滚筒外部的热风的温度;及
根据供应至滚筒内部的热风的温度和排出至所述滚筒外部的热风的温度控制气体燃烧室的气阀。
2.根据权利要求1所述的烘干机的气阀控制方法,其特征在于,所述气阀按比例控制气体量。
3.根据权利要求2所述的烘干机的气阀控制方法,其特征在于,当供应至所述滚筒内部的热风的温度高于或等于入口控制温度、且排出至所述滚筒外部的热风的温度低于阀门关闭控制温度时,降低所述气阀的开放度。
4.根据权利要求2所述的烘干机的气阀控制方法,其特征在于,每当供应至所述滚筒内部的热风的温度高于或等于入口控制温度、且排出至所述滚筒外部的热风的温度低于阀门关闭控制温度时,将所述气阀的开放度每次降低预置步长并在延迟时间之内维持所述开放度。
5.根据权利要求2所述的烘干机的气阀控制方法,其特征在于,当供应至所述滚筒内部的热风的温度高于或等于入口控制温度、且排出至所述滚筒外部的热风的温度高于或等于阀门关闭控制温度时,关闭所述气阀。
6.根据权利要求5所述的烘干机的气阀控制方法,其特征在于,所述气阀被关闭之后,当排出至所述滚筒外部的热风的温度低于或等于阀门开放控制温度时,打开所述气阀。
7.根据权利要求6所述的烘干机的气阀控制方法,其特征在于,所述气阀以所述气阀关闭时的最终开放度被开放。
8.根据权利要求2所述的烘干机的气阀控制方法,其特征在于,当排出至所述滚筒外部的热风的温度高于或等于阀门关闭控制温度时,关闭所述气阀。
9.根据权利要求8所述的烘干机的气阀控制方法,其特征在于,所述气阀被关闭之后,当排出至所述滚筒外部的热风的温度低于或等于阀门开放控制温度时,打开所述气阀。
10.根据权利要求9所述的烘干机的气阀控制方法,其特征在于,所述气阀以所述气阀关闭时的最终开放度被开放。
CN2009801234367A 2008-06-27 2009-06-23 烘干机的气阀控制方法 Expired - Fee Related CN102066648B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020080061335A KR101385101B1 (ko) 2008-06-27 2008-06-27 가스식 건조기의 밸브 제어 방법
KR10-2008-0061335 2008-06-27
PCT/KR2009/003380 WO2009157698A2 (ko) 2008-06-27 2009-06-23 건조기의 가스밸브 제어방법

Publications (2)

Publication Number Publication Date
CN102066648A true CN102066648A (zh) 2011-05-18
CN102066648B CN102066648B (zh) 2012-10-03

Family

ID=41445098

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801234367A Expired - Fee Related CN102066648B (zh) 2008-06-27 2009-06-23 烘干机的气阀控制方法

Country Status (5)

Country Link
US (1) US8091252B2 (zh)
EP (1) EP2325380B1 (zh)
KR (1) KR101385101B1 (zh)
CN (1) CN102066648B (zh)
WO (1) WO2009157698A2 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103217010A (zh) * 2013-04-08 2013-07-24 上海烟草集团有限责任公司 物料烘缸设备的控制系统
CN103835108A (zh) * 2012-11-21 2014-06-04 Lg电子株式会社 具有热风供给装置的衣物处理装置
WO2017041712A1 (zh) * 2015-09-09 2017-03-16 青岛海尔洗衣机有限公司 干衣机
CN107447467A (zh) * 2016-05-30 2017-12-08 林内株式会社 干衣机
CN107447464A (zh) * 2016-05-30 2017-12-08 林内株式会社 干衣机
CN109423874A (zh) * 2017-08-25 2019-03-05 林内株式会社 干衣机
CN114322532A (zh) * 2022-01-19 2022-04-12 江苏川岛洗涤机械科技有限公司 一种燃气烘干机自动化烘干控制工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101385101B1 (ko) * 2008-06-27 2014-04-15 동부대우전자 주식회사 가스식 건조기의 밸브 제어 방법
KR101303014B1 (ko) * 2011-06-16 2013-10-14 주식회사 현대이지아이 과열 방지 및 자동 온도 조절 다용도 냉풍 건조기
US9322595B1 (en) * 2013-09-18 2016-04-26 Industrial Accessories Company Method and apparatus for conditioning of fracturing sand

Family Cites Families (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT316298B (de) * 1972-06-02 1974-07-10 Andritz Ag Maschf Trocknungsanlage zur Behandlung von Materialbahnen
US4146361A (en) * 1972-09-07 1979-03-27 Cirrito Anthony J Apparatus for hot gas heat transfer particularly for paper drying
US4067382A (en) * 1974-09-23 1978-01-10 The Hanna Mining Company Heat reclaim system
US3971639A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Fluid bed coal gasification
US4207290A (en) * 1975-10-09 1980-06-10 Pfizer Inc. Flue gas scrubber
DE2606368A1 (de) * 1976-02-18 1977-08-25 Adolf H Borst Verfahren zur herstellung aktiver kohlen und einrichtungn zur durchfuehrung des verfahrens
FR2360851A1 (fr) * 1976-07-16 1978-03-03 Duperret Jean Installation de sechage automatique
US4285773A (en) * 1977-08-27 1981-08-25 Alberta Oil Sands Technology And Research Authority Apparatus and process for recovery of hydrocarbon from inorganic host materials
US4177575A (en) * 1977-09-19 1979-12-11 Cannon Limited Organic material treatment process
US4179265A (en) * 1977-10-17 1979-12-18 Holly Sugar Corporation Method and apparatus for operating rotary driers
JPS5484890A (en) * 1977-12-19 1979-07-06 Kawasaki Heavy Ind Ltd Apparatus for preparing phosphoric acid
JPS5849587B2 (ja) * 1978-03-03 1983-11-05 日立造船株式会社 パラレルフロ−型改質炉
DE2819004C2 (de) * 1978-04-29 1982-05-27 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Gewinnung von Alkalialuminaten aus wäßrigen Lösungen
US4240209A (en) * 1978-06-19 1980-12-23 Cuthbertson Bobbie G Method of and apparatus for drying grain and the like
US4207056A (en) * 1978-11-06 1980-06-10 Bowley Robert J Method and apparatus for improving the fuel efficiency of a laundry dryer
JPS5585359A (en) * 1978-12-20 1980-06-27 Masatoshi Suzuki Refiring of tea-leaf
US4260373A (en) * 1979-01-08 1981-04-07 Combustion Engineering, Inc. Method and apparatus for drying and preheating small metallic particles
JPS5599523A (en) * 1979-01-23 1980-07-29 Matsushita Electric Ind Co Ltd Combustion safety device
US4313723A (en) * 1979-03-12 1982-02-02 Phillips Petroleum Company Apparatus for producing carbon black
CA1108499A (en) * 1979-03-15 1981-09-08 Canadian Gas Research Institute Two-stage heat exchanger
US4256944A (en) * 1979-04-09 1981-03-17 Deryck Brandon Apparatus and method for thawing materials stored in gondola-type containers
US4221570A (en) * 1979-04-16 1980-09-09 Continental Oil Company Method and apparatus for producing hardened carbonaceous agglomerates
JPS55155119A (en) * 1979-05-23 1980-12-03 Yoshimichi Murakami Space craft
US4268247A (en) * 1979-05-24 1981-05-19 Challenge-Cook Bros., Incorporated Method for drying fabrics
US4242084A (en) * 1979-06-15 1980-12-30 Jamaluddin Aziz A Air pollution control and heat recovery system for industrial ovens
US4258476A (en) * 1979-06-25 1981-03-31 Forest Fuels, Inc. Dryer for particulate material
US4255129A (en) * 1979-07-11 1981-03-10 Thomas N. DePew Apparatus and method for processing organic materials into more useful states
US4255166A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Company Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor
US4254557A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Co. Magnetically stabilized fluid cross-flow contactor and process for using the same
US4254558A (en) * 1979-07-31 1981-03-10 Exxon Research & Engineering Co. Louvered magnetically stabilized fluid cross-flow contactor and processes for using the same
US4254616A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Co. Process for flue gas desulfurization or nitrogen oxide removal using a magnetically stabilized fluid cross-flow contactor
US4255403A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Co. Magnetically stabilized fluid cross-flow contactor having support means and process for using the same
DK144219C (da) * 1979-08-29 1982-06-21 Burmeister & Wains Energi Kedel til fluid-bed forbraending
NL8003047A (nl) * 1979-10-22 1981-04-24 Mathis Systemtechnik Gmbh Werkwijze en inrichting voor het drogen van stort- materiaal.
JPS5661515A (en) * 1979-10-23 1981-05-27 Babcock Hitachi Kk Treating device of uncombusted carbon
JPS5668719A (en) * 1979-11-09 1981-06-09 Matsushita Electric Ind Co Ltd Controlling device of combustion
US4312135A (en) * 1980-01-16 1982-01-26 Devanney John W Iii Fluid bed combuster
US4282199A (en) * 1980-02-25 1981-08-04 J. M. Huber Corporation Carbon black process
US4309168A (en) * 1980-03-06 1982-01-05 Barber-Greene Company System for combining multiple fuels to produce controllable gas temperatures in asphalt drum mixers
US4300837A (en) * 1980-03-07 1981-11-17 Creusot-Loire Device for the preparation of coated bituminous products for road surfacing
US4319410A (en) * 1980-06-24 1982-03-16 The Brandt Company Dryer system for drilling mud cuttings
JPS5727113A (en) * 1980-07-24 1982-02-13 Nikko Kk Method for preventing sticking of tacky dust produced during regeneration of waste material of asphalt pavement
AU536976B2 (en) * 1980-09-10 1984-05-31 Comalco Limited Aluminium-silicon alloys
US4334366A (en) * 1980-09-24 1982-06-15 Jetsonic Processes, Ltd. Sonic energy perforated drum for rotary dryers
GB2088032A (en) * 1980-10-01 1982-06-03 Knowles William G C Tumble drying machines
US4314967A (en) * 1980-10-02 1982-02-09 Dorr-Oliver Incorporated Fluidized bed reactor with vertical cooling coils
JPS5763387A (en) * 1980-10-03 1982-04-16 Hitachi Ltd Preparation of fuel gas
GB2084482B (en) * 1980-10-06 1985-01-23 Energy Equipment The Co Ltd Fluidised bed combustion units
AU547991B2 (en) * 1980-10-06 1985-11-14 Energy Equipment Co. Ltd., The Fluidised bed combustion units
US4375959A (en) * 1980-10-16 1983-03-08 The Mccarter Corporation Waste heat recovery in asphalt mixing plant
US4477984A (en) * 1980-10-30 1984-10-23 Wilfred O. Schmidt Multi purpose three pass drum dryer
EP0052430B1 (en) * 1980-11-17 1984-06-27 F.L. Smidth & Co. A/S Method and apparatus for thermally treating pulverulent material
US4420303A (en) * 1980-11-17 1983-12-13 F. L. Smidth & Co. Method and apparatus for thermally treating pulverulent materials
JPS57501880A (zh) * 1980-11-28 1982-10-21
US4458428A (en) * 1981-03-16 1984-07-10 Olin Corporation Glass batch pellet production and drying process and apparatus
US4455762A (en) * 1981-03-16 1984-06-26 Olin Corporation Glass batch pellet production and drying process and apparatus
GB2099970B (en) * 1981-04-27 1985-12-11 Kimberly Clark Ltd Drying paper webs
US4439533A (en) * 1981-06-15 1984-03-27 Uop Inc. Fluid particle backmixed cooling process
CA1193136A (en) * 1981-06-26 1985-09-10 Richard H. Marquardt Particle roaster
US4460558A (en) * 1981-10-02 1984-07-17 Phillips Petroleum Company Recovery of carbon black
US4445976A (en) * 1981-10-13 1984-05-01 Tosco Corporation Method of entrained flow drying
US4401436A (en) * 1981-12-21 1983-08-30 Atlantic Richfield Company Process for cooling particulate coal
US4430094A (en) * 1981-12-21 1984-02-07 Foster Wheeler Energy Corporation Vapor generating system having a plurality of integrally formed gasifiers extending to one side of an upright wall of the generator
US4402706A (en) * 1981-12-21 1983-09-06 Atlantic Richfield Company Method and apparatus for oxidizing dried low rank coal
US4424021A (en) * 1981-12-30 1984-01-03 Marathon Oil Company Method for retorting carbonaceous particles
US4480392A (en) * 1982-01-18 1984-11-06 Ingersoll-Rand Company Conduction dryer for flaked or fluffed material
AT374491B (de) * 1982-01-20 1984-04-25 Voest Alpine Ag Verfahren zur kontinuierlichen trocknung und veredelung von organischen feststoffen wie z.b. braunkohlen
IT1151120B (it) * 1982-03-26 1986-12-17 Phillips Carbon Black Italiana Metodo ed apparecchiatura per l'essiccamento di materiale in polvere
US4439141A (en) * 1982-05-05 1984-03-27 Deckebach George J Recuperative double chamber rotary furnace
US4530700A (en) * 1982-05-28 1985-07-23 Sawyer Willard C Method and apparatus for use in preparing biomass particles for fuel and for use as chemical feed stock
US4481722A (en) * 1982-06-23 1984-11-13 Kimberly-Clark Corporation System for protecting a rotary dryer from thermal stress
CA1207132A (en) * 1982-09-27 1986-07-08 Robert L. Hill Production of particulate solids in rotary fluidiser
US4449483A (en) * 1983-01-07 1984-05-22 Electrodyne Research Corporation Unfired drying and sorting apparatus for preparation of solid fuel as a feedstock for a combustor
US4451231A (en) * 1983-01-17 1984-05-29 Phillips Petroleum Company Drying of particulate material
GB2140139A (en) * 1983-03-22 1984-11-21 Giorgio Barboni Mori A kiln for firing heavy ceramics
DE3347448A1 (de) * 1983-03-23 1984-09-27 CAM S.r.l., Rodengo Saiano, Brescia Anlage und verfahren zum trocknen vor dem einfuehren in die schmelzoefen der beim drehen entstehenden abfaelle bzw. des metallischen oder nichtmetallischen schrottes
US4628833A (en) * 1983-04-11 1986-12-16 The Garrett Corporation Fluid bed hog fuel dryer
US4627173A (en) * 1983-04-11 1986-12-09 The Garrett Corporation Fluid bed hog fuel dryer
US4583468A (en) * 1983-07-28 1986-04-22 Pedco, Inc. Method and apparatus for combustion of diverse materials and heat utilization
US4507080A (en) * 1983-07-22 1985-03-26 Challenge Cook Bros., Inc. Laundry dryer
US4685220A (en) * 1983-09-02 1987-08-11 American Toxic Disposal Partners Method and apparatus for separating dioxin from fluidizable solids
US4778606A (en) * 1983-09-02 1988-10-18 American Toxic Disposal Partners Method and apparatus for separating polychlorinated biphenyls from fluidizable solids
US4793937A (en) * 1983-09-02 1988-12-27 American Colloid Company Method and apparatus for separating contaminants from fluidizable solids
US4619732A (en) * 1983-12-02 1986-10-28 The Institute Of Paper Chemistry Method for drying pulping liquor to a burnable solid
US4689896A (en) * 1983-12-15 1987-09-01 Narang Rajendra K Clothes dryer and laundry system
US4891892A (en) * 1983-12-15 1990-01-09 Narang Rajendra K Clothes dryer and laundry system
US4564505A (en) * 1984-03-09 1986-01-14 Alfrey Norval K Process and apparatus for simultaneous material granulation and classification
US4529497A (en) * 1984-03-26 1985-07-16 Standard Oil Company (Indiana) Disposal of spent oil shale and other materials
US4696690A (en) * 1984-05-03 1987-09-29 Himly, Holscher Gmbh & Co. Method and device for preheating raw materials for glass production, particularly a cullet mixture
US4594793A (en) * 1984-08-16 1986-06-17 The United States Of America As Represented By The United States Department Of Energy Drying of pulverized material with heated condensible vapor
US4668244A (en) * 1984-08-22 1987-05-26 Hitachi, Ltd. Method and apparatus for upgrading low rank coal
US4558523A (en) * 1984-10-05 1985-12-17 Benny R. Isbell Method and apparatus for equilibrium drying of grain
SE8405982L (sv) * 1984-11-27 1986-05-28 Hans Theliander Sett att torka partikelformigt material
US4601113A (en) * 1985-04-26 1986-07-22 Westinghouse Electric Corp. Method and apparatus for fluidized steam drying of low-rank coals
US4643108A (en) * 1986-01-03 1987-02-17 Singelyn Daniel D Apparatus for dehydrating metal hydroxide sludge
US4649655A (en) * 1986-02-13 1987-03-17 Atlantic Richfield Company Drilling mud dehydration system
US4665628A (en) * 1986-03-31 1987-05-19 Raytheon Company Recuperative clothes dryer with enhanced recirculation and air flow
US4669199A (en) * 1986-03-31 1987-06-02 Raytheon Company Clothes dryer with a lint incinerator
US4781795A (en) * 1986-04-08 1988-11-01 Ray R. Miller Heated drum having high thermal flux and belt press using same
US4710271A (en) * 1986-04-08 1987-12-01 Ray R. Miller Belt and drum-type press
US4758310A (en) * 1986-04-08 1988-07-19 Miller Ray R Belt and drum-type pressing apparatus
US4715965A (en) * 1986-05-19 1987-12-29 Sigerson Adam L Method for separating and recovering volatilizable contaminants from soil
US4710126A (en) * 1986-05-23 1987-12-01 Pre-Melt Systems, Inc. Method and apparatus for drying metal chips
US4721457A (en) * 1986-05-23 1988-01-26 Pre-Melt Systems, Inc. Method and apparatus for cleaning and drying metal chips
US4756092A (en) * 1986-09-10 1988-07-12 Habersham Environmental Products Method and apparatus for drying sludge
US4761162A (en) * 1986-10-09 1988-08-02 Union Oil Company Of California Upgrading and storage of solid carbonaceous fuel
US4704805A (en) * 1986-10-20 1987-11-10 The Babcock & Wilcox Company Supervisory control system for continuous drying
US4781933A (en) * 1986-12-03 1988-11-01 Joseph Fraioli Infrared dehydrator unit for minced fish
US4728289A (en) * 1987-03-10 1988-03-01 Westinghouse Electric Corp. Axial seal system for rotary combustor
US4729176A (en) * 1987-04-01 1988-03-08 Productization, Inc. Rotary drum dryer and method
US4802288A (en) * 1987-04-01 1989-02-07 Productization, Inc. Rotary drum dryer and method
US4894930A (en) * 1987-04-01 1990-01-23 Productization, Inc. Rotary drum dryer with nonconducting nonstick surface
DE3715668A1 (de) * 1987-05-11 1988-12-01 Baehre & Greten Verfahren und anlage zum reinigen von trocknungsabgasen beim trocknen von holzspaenen, holzfasern oder dergleichen
US4787323A (en) * 1987-08-12 1988-11-29 Atlantic Richfield Company Treating sludges and soil materials contaminated with hydrocarbons
US4841645A (en) * 1987-12-08 1989-06-27 Micro Contamination Components Industries Vapor dryer
US4932785A (en) * 1988-06-21 1990-06-12 Bracegirdle P E Aggregate drying system with improved aggregate dryer and mass flow apparatus
US4912914A (en) * 1988-08-29 1990-04-03 Wingard Steve G Method and apparatus for drying forage crops
DE3911388A1 (de) * 1989-04-07 1990-05-23 Bayerische Motoren Werke Ag Vorrichtung zum temperaturgesteuerten arretieren des fluegelrades eines ventilators fuer brennkraftmaschinen
US5322367A (en) * 1989-07-31 1994-06-21 Cyclean, Inc. Process control for recycled asphalt pavement drum plant
US5090813A (en) * 1990-07-23 1992-02-25 Cedarapids, Inc. Dual drum recycle asphalt drying and mixing method and apparatus
US5174650A (en) * 1990-07-23 1992-12-29 Cedarapids, Inc. Dual drum recycle asphalt drying and mixing method and apparatus
US6185842B1 (en) * 1990-10-17 2001-02-13 Gencor Industries, Inc. Apparatus and methods for controlling the temperature of exhaust gases in a drum mixer
DE4103605A1 (de) * 1991-02-07 1992-08-13 Siemens Ag Verfahren und einrichtung zum heizen einer schweltrommel
BE1006321A6 (nl) * 1991-11-27 1994-07-19 Keersmaekers Marc Inrichting voor het verbranden van afval.
JPH0736878B2 (ja) * 1991-12-27 1995-04-26 リンナイ株式会社 乾燥機の給気加熱制御方法及びその装置
DE4234163A1 (de) * 1992-10-09 1994-04-14 Siemens Ag Schwel-Brenn-Verfahren sowie Schwel-Brenn-Anlage mit Drucksteuerung
DE4309608A1 (de) * 1993-03-24 1994-09-29 Bayerische Motoren Werke Ag Kühlgebläse für eine Brennkraftmaschine
JP2846791B2 (ja) * 1993-05-27 1999-01-13 三洋電機株式会社 乾燥機
CN1046445C (zh) * 1994-03-25 1999-11-17 新日本制铁株式会社 制造薄铸钢带的方法
PL185436B1 (pl) * 1995-04-25 2003-05-30 Jarkko Linnainmaa Urządzenie do przerobu odpadów metalu
US5876683A (en) * 1995-11-02 1999-03-02 Glumac; Nicholas Combustion flame synthesis of nanophase materials
JP3757468B2 (ja) * 1996-06-20 2006-03-22 松下電器産業株式会社 衣類乾燥機
US5851361A (en) * 1996-11-25 1998-12-22 Hogan; Jim S. Apparatus for processing an organic solid
JP2903466B2 (ja) * 1997-05-15 1999-06-07 田上食品工業株式会社 海水より食塩の製造法
JP4168548B2 (ja) * 1999-09-24 2008-10-22 松下電器産業株式会社 ガス乾燥機
US6269626B1 (en) * 2000-03-31 2001-08-07 Duk M. Kim Regenerative fuel heating system
JP2002224499A (ja) * 2001-02-07 2002-08-13 Matsushita Electric Ind Co Ltd ガス衣類乾燥機
US7357562B2 (en) * 2003-03-11 2008-04-15 Hawkins Michael R Counter-flow drum mixer asphalt plant with two stage mixing zone
CA2505565C (en) * 2005-04-28 2008-09-16 Camco Inc. Apparatus and method for controlling a clothes dryer
KR100811487B1 (ko) * 2007-02-13 2008-03-07 엘지전자 주식회사 덕트리스 건조기
US7814867B2 (en) * 2008-02-26 2010-10-19 Ex-Tar Technologies, Inc. Reaction chamber for a direct contact rotating steam generator
KR101385101B1 (ko) * 2008-06-27 2014-04-15 동부대우전자 주식회사 가스식 건조기의 밸브 제어 방법

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835108A (zh) * 2012-11-21 2014-06-04 Lg电子株式会社 具有热风供给装置的衣物处理装置
CN103217010A (zh) * 2013-04-08 2013-07-24 上海烟草集团有限责任公司 物料烘缸设备的控制系统
CN103217010B (zh) * 2013-04-08 2015-05-20 上海烟草集团有限责任公司 物料烘缸设备的控制系统
CN107923117A (zh) * 2015-09-09 2018-04-17 青岛海尔洗衣机有限公司 干衣机
WO2017041712A1 (zh) * 2015-09-09 2017-03-16 青岛海尔洗衣机有限公司 干衣机
US10544541B2 (en) 2015-09-09 2020-01-28 Qingdao Haier Drum Washing Machine Co., Ltd. Clothes dryer
CN107923117B (zh) * 2015-09-09 2020-06-30 青岛胶南海尔洗衣机有限公司 干衣机
CN107447467A (zh) * 2016-05-30 2017-12-08 林内株式会社 干衣机
CN107447464A (zh) * 2016-05-30 2017-12-08 林内株式会社 干衣机
CN107447467B (zh) * 2016-05-30 2021-03-19 林内株式会社 干衣机
CN107447464B (zh) * 2016-05-30 2021-07-06 林内株式会社 干衣机
CN109423874A (zh) * 2017-08-25 2019-03-05 林内株式会社 干衣机
CN109423874B (zh) * 2017-08-25 2022-09-13 林内株式会社 干衣机
CN114322532A (zh) * 2022-01-19 2022-04-12 江苏川岛洗涤机械科技有限公司 一种燃气烘干机自动化烘干控制工艺

Also Published As

Publication number Publication date
KR101385101B1 (ko) 2014-04-15
EP2325380A4 (en) 2013-05-29
WO2009157698A3 (ko) 2010-03-25
US20090320927A1 (en) 2009-12-31
WO2009157698A2 (ko) 2009-12-30
EP2325380A2 (en) 2011-05-25
US8091252B2 (en) 2012-01-10
EP2325380B1 (en) 2015-03-25
KR20100001435A (ko) 2010-01-06
CN102066648B (zh) 2012-10-03

Similar Documents

Publication Publication Date Title
CN102066648B (zh) 烘干机的气阀控制方法
US9453648B2 (en) Furnace with modulating firing rate adaptation
US8206147B2 (en) Multistage gas furnace having split manifold
US10520186B2 (en) Method for operating a gas burner appliance
CN107339808B (zh) 一种基于氧传感器的燃气热水器的燃烧控制方法
CN106011352B (zh) 一种高炉热风炉煤气流量优化控制系统
CN200940836Y (zh) 燃烧器脉冲控制装置
IT201800010736A1 (it) Dispositivo di controllo della miscela per bruciatore a gas pre-miscelato
CN206593103U (zh) 一种燃烧器控制阀
JP2005054613A (ja) 希薄燃焼ガスエンジンの燃料ガス供給、給気方法および燃料ガス供給、給気装置
JP5094092B2 (ja) ガスエンジンにおける燃料供給制御装置
CN107339807B (zh) 一种燃气热水器的燃烧控制方法
CN108980888A (zh) 燃气加热设备及其控制方法
CN103234340A (zh) 烟草气流干燥热风炉的控制方法和装置
KR101175438B1 (ko) 열풍로의 연소 제어 장치 및 그 방법
CN107676807A (zh) 一种燃油锅炉点火系统
EP3617596B1 (en) Method for operating a gas burner appliance
KR102100046B1 (ko) 가열로의 연소 제어장치 및 그 방법
CN206695168U (zh) 一种自动燃烧器
JP6981798B2 (ja) 燃焼システム、及び、不調判定装置
JP4155179B2 (ja) ガス燃焼装置
KR200228825Y1 (ko) 다목적보일러의연소공기조절장치
NO20211587A1 (en) A chimney control assembly for optimizing the combustion process in a fuel burning heating device and a method for optimizing the combustion process in a fuel burning heating device
JPH09243058A (ja) ボイラの燃焼制御装置
CN107024876A (zh) 锅炉点火安全控制装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20160623

CF01 Termination of patent right due to non-payment of annual fee