查询词典 hearth furnace

In this paper,the discussion is emphasized on the following process flowsheets in Chinese nickel metallurgy,such as the current smelting of low nickel matte with electric furnace and flash furnace concerting of high nickel matte with concterer separation of nickel from copper in grinding and flotation process anode electrolyting of nickel sulphide;two stage counter current ...

本文重点论述了我国镍冶金现有的电炉、闪速炉熔炼低冰镍－转炉吹炼高冰镍－铜镍磨浮分离－硫化镍阳极电解；高冰镍两段逆流硫酸选择性浸出－黑镍沉钴－电积；二次镍精矿制粒－沸腾焙烧生产氧化镍等工艺流程。同时，介绍了我国自行研究开发的高冰镍氯化精炼；焙烧－氨浸－氢还原；镍精矿微波脱硫－热等离子体熔炼高冰镍；大洋多金属结核常压氨浸和硫酸选择性浸出回收镍等有价金属的新工艺新技术。

The encrust-preventing fluoride coating which deposited on the surface of the pipe of crude oil heating furnace was introduced aiming at the severe encrusting on the furnace.

针对油田加热炉结垢烧损严重问题，采取在加热炉管表面喷涂氟涂层的措施，选取了改性防结垢涂层和传统的氟涂层进行对比试验。

So the possibility of the powder quantity excessing the furnace's limitation pressure must be noticed . In conclusion, compared with combusting biomass in the initial condition, the method of combustion biomass in powder by the circumfluence furnace can greatly improve the combustion properties and effiency.

与传统的直接燃烧未破碎的生物质相比，粉体在回流式燃烧炉中燃烧的方式改变了破碎前生物质以固相燃烧为主的性状，极大地提高了生物质的燃烧效率和能源品位。

Wind furnace furnace above the belly three fenestrae were cast as "the Iraqi public,""soup land" and "'s tea," the words, and even read together as "the Iraqi public and soup, Luc tea."

风以上的腹部三个窗孔炉炉中，共投为&伊拉克民众&，&汤土地&和&氏茶&字，甚至改为&伊拉克民众和汤，吕克茶在一起。&

Water-Cooled Air Plenum The air plenum under the grid at the base of the furnace distributes primary air to the fluidizing nozzles in the furnace floor.

水冷却的空气充满物质的空间空气充满物质的空间在格子之下在火炉的基础分配对火炉地板的液化喷嘴的主要空气。

Based on the detail about the Characteristics of Regenerative combustion,by the coal of the high temperature gasifying furnace,the regenerative reheating furnace is designed.

本文在详细分析蓄热式燃烧技术的基础上，利用高温气化炉产生的煤气，对蓄热式高温炉进行了设计。

The principles and existing problems of up-absorbing stalk gasifying furnace and down-absorbing stalk gasifying furnace were introduced in details in the paper.

介绍了上吸式秸秆气化炉的原理、存在问题，及改造后的下吸式秸秆气化炉的原理、特点，并与液化气、煤等进行了效益分析比较，指出下吸式秸秆气化炉是当前农村的一种新的清洁能源设备。

The process basic scheme, configuration of the control system and its main functions are described. The master, controller and control net are reduplicated on purpose to improve the reliability of the control system, When TRT trips, one of the valves group for reducing gas pressure is opened fast to avoid the increase of blast furnace top pressure rapidly. In order to stabilize the roof pressure of the blast furnace during TRT oper...

为了提高控制系统的可靠性，系统的服务器、控制器及网络均按冗余方式配置；TRT跳闸时，为了不使高炉炉顶压力急剧上升，采用了减压阀组的紧急开放阀快速打开的控制策略；为了达到在TRT运行过程中稳定炉顶压力的目的，在可调静叶控制中使用了一种可初始化的回馈计算回路。

Fuzzy controller can greatly improve the control effect of reheating furnace and has great potential in future furnace applications.

本文研究结果证明：模糊控制在加热炉中的应用是可行的，它可以极大的改善控制效果，在未来加热炉的应用中具有极大的潜力。

Because the reheating furnace is one of complex nonlinear systems, PC based on WNN is proposed to control of the slab furnace in this paper.

4针对加热炉这一复杂非线性系统，本文提出采用基于小波神经网络的预测控制的方法对钢坯加热炉炉温进行控制。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48