1)hot blast valve热风阀
1.Longevity discussion of valve plank of hot blast valve;热风阀阀板的长寿化探讨
2.Structures and application of hot blast valve cooling cavity;热风阀阀座冷却腔结构分析
3.The main damage reason of the valve disc of blast furnace hot blast valve was analyzed.分析了高炉热风阀损坏的主要原因。
英文短句/例句
1.The air pressure at the hot value inlet does not become excessively low.在热风阀进口处的风压不要变得太低。
2.pneumatic cylinder cock valve风动汽缸排水阀阀门
3.Principle and Improvement of Micro Water Cooling Hot Blast Valve一种新的高炉热风系统阀门冷却原理分析与应用实践
4.The check valve seats shall be of molded thermoplastic construction.止回阀阀座应该是模制热塑塑料结构。
5.exhaust manifold heat control valve排气歧管热量控制阀
6.manually operated thermoplastic ball valve热塑性塑料手动式球阀
7.It consists air blowing system, heating system, vacuum vehicle, vacuum pump, vacuum valve and alarm equipment.本机组由风循环系统、加热系统、真空车、真空泵、真空阀等部件组成,并设有报警装置。
8.Thermal exchanger has applied Afla Valve Plate Type Thermal Exchanger from Sweden.换热器采用瑞典阿法拉阀板式换热器。
9.There must be no valve between the relief valve and heater.在安全阀和热水器之间不能够安装任何阀门。
10.Study on Thermal Fatigue Damage of the Valve on the Intermediate-pressure Section of Steam Turbine in Power Plants火电站中压主汽阀阀壳热疲劳损伤研究
11.Apply heat with flame directed away from the center of the valve body. Excessive heat can harm the seats.在用明火加热时不要直接施加在阀体中心上。过热可能损害阀座。
12.LIGHT-DUTY COMMERCIAL GAS NON-DAMPERED WATER HEATER轻型商用燃气热水器(无节气阀)
13.Hot rolled steel sheets for compressor valvesGB/T11254-1989压缩机阀片用热轧薄钢板
14.shut off the hot water By closing a valve.关上阀门从而阻断了热水
15.Heat Treatment Process Research of 18CrNi8 Nozzle;18CrNi8长型针阀体热处理工艺研究
16.Investigation of the Thermal Relaxation in IrMn-Based Spin Valve MultilayersIrMn基自旋阀结构多层膜的热弛豫研究
17.Trouble Analysis of Prefill Valve for Model of YX27-5000 Hydraulic PressorYX27-5000型热模液压机充液阀故障分析
18.Open the water heater drain valve and the nearest hot water faucet.打开热水器排污阀和附近的热水水龙头。
相关短句/例句
hot-blast valve热风阀
3)Hot Blast Valve Flow Field Simulation热风阀流场模拟
4)micro water valve微水节能热风阀
1.Cooling principle of traditional paddle is making the paddle be cooled by increase water volume and heat transfer area,while cooling principle of micro water valve is increasing the heat transfer coefficient through designing special channel.保证阀板的安全工作主要依靠耐火材料的隔热和水的冷却,传统热风阀阀板的冷却原理是依靠内部大水腔结构,通过提高水量,增大水的换热面积达到冷却效果;微水节能热风阀阀板通过特殊设计冷却水道来提高水的换热系数,以此达到冷却效果。
5)air valve风阀
1.Application of SKT - 14 numerically - controlled air valve jig;SKT-14型数控风阀跳汰机的应用
2.The paper redesigns the control of numerical control air valve of jigging machine for coal cleaning equipment by using LG PLC controller and touching screen.本文采用LG可编程序控制器及触摸屏对洗选设备中的跳汰机数控风阀控制进行重新设计。
3.To counter the difficulty in lubricant addition into the jig's air valve system with triple air sources and the disadvantage of frequent stoppage and large volume of maintenance work required, and taking consideration of advantage and disadvantage of similar facility, both domestic and aboard, developed was a new automatic lubrication facility composed of home made elements.针对跳汰机风阀系统气源三联体加油困难、故障率高和维护量大等缺点 ,结合国内外同类装置的优缺点 ,采用国产元件研制出新型跳汰机风阀自动加油润滑装置 ;该装置可完全达到进口同类装置的效果 ,实现跳汰机风阀全自动不间断加油润滑功能 ,进一步提高了跳汰机的单机自动化程
6)air-valve风阀
1.This paper mainly introduces how to control jigger air-valve fuzzily based on a way to monitor the loose condition of bed layer, so the air-valve parameters are self-modified, and the wind volume is controlled, as a result we can optimize the layer of jigging bed.本文主要介绍了一种在洗煤厂用的床层松散度的检测方法,并以此为基础对跳汰机风阀进行模糊控制,以达到自动调节风阀参数,控制风量大小,从而实现对跳汰床层分选优化的效果。
2.As the key device of jigger, the reliability of electromagnetic air-valve affects the function of the whole machine, and the automatic control of air-valve is the important part of the automatic control of the jigger.电磁风阀作为跳汰机的关键设备,其工作可靠性直接影响到跳汰机的整机运行,其自动化控制是跳汰机整机自动化的重要组成部分。
3.The auto -control of air-valve is a difficult problem in the jigger control project, the capability of the auto-control of air-valve affects the delamination of the coal bed directly.风阀自动控制一直是跳汰机控制的难点,而风阀控制性能的好坏直接影响着床层的分层效果,因此,对风阀控制的研究尤为重要。
延伸阅读
溢流阀、顺序阀、减压阀的比较
溢流阀
减压阀
顺序阀
控制油路的特点
通过调整弹簧的压力控制进油路的压力,保证进口压力恒定,p2=0
通过调整弹簧的压力控制出油口的压力,保证出口压力p2稳定
直控式-通过调定调压弹簧的压力控制进油路压力;夜控式-由单独油路控制压力
出油口情况
出油口与油箱相连
出油口与减压回路相连
出油口与工作回路相连
泄漏形式
内泄式
外泄式
内泄式
进油口状态及压力值
常态
常闭(原始状态)
常开(原始状态)
常闭(原始状态)
工作状态
进出油口相通,进油口压力为调整压力
进油口压力低于出油口压力,出油口压力稳定在调定值上
进出油口相通,进油口压力允许继续升高
联接方式
并联
串联
实现顺序动作式串联作卸荷阀用时并联
功用
定压、溢流或安全作用限压、稳压、保压
减压、稳压
不控制系统的压力,只利用系统的压力变化控制油路的通断
进油腔压力p1控制阀芯移动
出油腔压力p2控制阀芯移动
进油腔压力p1控制阀芯移动