With PLC the stability of the machine is improved, it can warm the error, automatically case any fault happen, and with the function on detecting the broken of electric heating tube. 采用PLC提高机台稳定度及具有自动故障警告及电热管断线检知之功能。
In view of the type question of heater for flue gas desulfurization system ( GGH), the text indicates the use of new type highly-efficient heating tube may increase the economy of system. 针对烟气脱硫系统加热器(GGH)型式问题,提出采用新型高效热管GGH,可以提高系统的经济性。
The solid particles holdup in heating tube is larger than that in circulating tube. 加热管内的固含率值较循环管内的值大;
In order to analyze the formation mechanism of sodium chloride aerosol, it is indispensable that the temperature filed in heating tube was researched. 为了分析钠盐气溶胶的形成机理,有必要对加热圆管内的温度场进行研究。
The utility model relates to a medicine steam fumigating curing apparatus, which comprises a steam tank, an electric heating tube, a heat conducting plate, a tank cover, etc. 本实用新型涉及一种药物蒸汽薰疗器,含有蒸汽罐、电热管、导热板、罐盖等;
Mechanical vibration and built-in heating tube bundle are introduced, and the experiment is done for spraying granulation characteristics at different operating conditions by using the1. 为了开发内热式振动流化床造粒技术的潜在应用价值,对流化床喷雾造粒装置进行改进,同时引入了机械振动和内置加热管群,并以1。
When used or the ground line is charged, cutting off the power supply of the electric heating tube, the personal safety can be protected in the environment of adverse grounding. 在使用时或地线带电时切断电加热管电源,对接地不良的环境下使用饮水机时的人身安全得到保护。
It explains the design method of GGH device heating tube from each aspect of heat transmission property, construction and optimization, as well as presents the operation example. 从传热性能、结构、最优化等方面阐述了热管GGH设备设计方法,并介绍了运行实例。
Adopted far infrared metal heating tube, fast heating and energy saving. The presented feedrate scheduling characterized by balancing the cutting-loads in die-cavity roughing will be more significant in high speed machining. 采用远红外线金属电热管加热、热风循环,加热速度快、温度均匀、省电。该策略对切削力载荷要求尽量均匀的模具型腔高速加工更有意义。
The electric heating apparatus comprises an electric heating tube, plug and a sealing gasket. 电热装置仅由电热管、插头和密封垫组成,结构简单。
The tube comprising the semicircle arc plate is fixed at the bottom side and the side wall of the heating tube. 半圆弧形板构成的管道固定在底边和侧壁上。
Application of Single Dip Hot-wire Anemometer in Measurement of Parameters in Flowing Field Adopted far infrared metal heating tube, fast heating and energy saving. 单倾斜热线仪测量通风机内部流场参数采用远红外线金属电热管加热、热风循环,加热速度快、温度均匀、省电。
Cleaning method of heating tube bundle in digester 压煮器加热管束结疤的清理方法
The calculated results show that while the heating power density of electric heating tube is high, the temperature change of the tube surface and the metal is not so large. 理论计算结果表明,当电热管加热功率密度较大时,其表面温度和金属材料温度均不会大幅度升高;
Analysis of the Extrusion Cracks in Welding Joint of Electrical Heating Tube 电热管焊接接头挤压裂纹的分析
The model also shows the effects of glass temperature, heating tube temperature and glass transmissivity on radiative heat transfer of Low E glass. 同时利用模型考察了玻璃温度、加热管温度以及玻璃透射率对LowE玻璃辐射换热的影响。
Appropriate modification measures have been taken to deal with scale formation in heating tube of the tube falling-film evaporator for carbon seed pregnant liquor evaporation in sintering process. 针对用于烧结法碳分母液蒸发的管式降膜蒸发器加热管结垢形成的原因,采取了相应的改进措施。
In this paper, the Monte Carlo method of radiative calculation is used to compute the unevenness of irradiation of a set of heating tube to food's plate in a oven. 本文采用蒙特卡洛(Monte&Carlo)辐射计算方法、计算了食品烤箱内一组管状加热元件对食品托盘的辐照度不均匀性。
Hydraulic System for Large Medium Frequency Heating Tube Bending Machines 大型中频加热弯管机液压系统
One of the heating tube process-far infrared heating process was investigated for producing fully crystallized PET fiber. 本文介绍了纺程加热一步法制取充分结晶纤维中的远红外加热法。
Floor heating tube is a pipe with special application domain. The author compares different property of different pipe, states that it is important to select heating tube material for project planner. 地板采暖管是一种埋入地下、应用领域较为特殊的管材,作者比较了不同管材有其不同的性能,阐明如何选用采暖管材料,是工程设计人员必须注意的问题。
Pyrolysis and gasification of bagasse in heating tube reactor or in autoclave with aqueous solution to produce gas or both gas and liquid are investigated. 在管式反应器内甘蔗渣裂解气化制煤气以及在高压釜内湿式裂解气化制煤气与液体产品,可得到中值煤气。
The facility uses electric heating tube to heat directly, and uses inner fin to enhance heat transfer. The experimental results indicate that the inner fin works in good effect. 此装置采用电加热管直接加热,为了强化内部传热,在设备中加装了内翅片,实验结果表明内翅片起到很好的强化传热作用。
The heating process of steel wire during austenization in continuous heating tube furnace has been simulated and the results have been proved through metallurgical analysis. 对使用管式连续热处理炉进行钢丝奥氏体化热处理过程中的钢丝实际加热过程进行了模拟计算,并通过金相分析验证了模拟结果。
The ash in heating furnace reduces the productions of the device. The technology of dry ice cleaning in heating tube and convection chamber can attain the purpose of ash removal. 加热炉炉管积灰形成,导致装置降低生产量,利用干冰清洗原理及技术特点,对加热炉对流室炉管实施清洗方法和步骤,达到除灰目的。
The Al film on Fe reflecting cover surface of solar heating tube has been made by vacuum evaporation deposition. 采用真空蒸发镀膜的方法,在太阳能集热管的铁质金属反光罩的表面,制备了Al反射膜。
Study on PTC Heat-sensitive Component Replacing Air-conditioner Electric-heating Tube of 8K-type Locomotive 用PTC热敏元件取代8K机车空调电加热管的研究
Heating Characteristics of Wheat in Dryer with Built-in Electric Heating Tube 内置电加热管烘干机小麦加热特性
In fact the design of non-uniform heating tube is an optimizing design process considering various conditions such as the demand of power system, experiment technology, fabrication ability and welding technology. 非均匀加热管的设计过程实际上是在满足实验设备要求、实验技术要求、加工条件及焊接技术等诸多限制条件下的一个优化设计过程。
For the generally used heating plate, the electric heating tube is installed in a proper place of the plate as the heating source. 目前一般注射机中所使用的热板,以电热管为热源,安装在热板中适当的位置加热。