蒸汽

Close the draw pot and turn back cuff of steam valve , turn on heater steam valve to make liquid material concentrate.

关闭提取罐和夹套蒸汽、开启加热器蒸汽阀门使液料进行浓缩。

According to the running state of the Boiler in Datang Huxian County Second Power Plant, the steam atomizing oil gun was reconstructed to the air atomizing oil gun. The compressed air was used to the atomizing medium of the oil gun that a great quantity of the steam was reduced when the boiler had been no running and steady boiling. Definitely the steam may be supplied by the steam turbine the fourth pulling out section,oil gun's use was not limited by the pressure of the atomizing steam at lower load. It has been realized the energy conservation efficiency function.

大唐户县第二发电厂根据锅炉运行的实际情况，通过将蒸汽雾化大油枪改造为空气雾化油枪，采用压缩空气作为油枪雾化的介质，大大降低燃煤锅炉起停及稳燃时蒸汽耗量，辅汽联箱不需要冷段再热部分供汽，完全可以由汽轮机四段抽汽供汽，油枪的使用不受低负荷时雾化汽源压力低的限制，达到了节能增效的作用。

Based on the thermodynamic principle and calculation model of double-region-heating steam wetness probe, according to the typical operating condition of steam turbine,the water drop vaporization length in the double-region- heating steam wetness probe has been numerically calculated.

概述水蒸汽作为1种常用工质，广泛应用于火电、核电、船舶、石油等行业。水蒸汽在热能动力装置中受外界条件影响，常会呈现不同的状态，其中之一就是饱和湿蒸汽状态，即干饱和蒸汽和饱和水滴的混合物。

In some designs, the effect of spraying which advances the steam condensation is not all, or not fully, considered. In fact, the increased surplus steam dome volume due to this effect has been taken into consideration as a safety factor in the equipment design.

有些设计在计算中不考虑或不完全考虑喷水促进蒸汽凝结的作用，实质是将这种作用客观上所增加的多余蒸汽容积，作为设备设计的安全裕量。

The Immortal Breath Hole is a steaming vent of the hot spring, whose steam could be used to cure many diseases.

仙气孔是温泉的蒸汽洞，从中出来的蒸汽可以治疗疾病。）表达喜好和厌恶，表示同意与不同意

Set up appropriate heat regenerative channel of steam to directly flow partial steam until the condenser bottom.

布置适当的蒸汽回热通道，使部分蒸汽直接通到凝汽器底部再加热凝结水，以减小进入热井凝结水的过冷度

There are some factors influencing velocity of circle discharging of liquid, including driving the pressure of steam or air, CV value of check valve of exit back valve, downstream back pressure, along with possibility of flowing medium and temperature of surroundings (In case of taking steam as driving air).

影响循环排液阶段速度的因素包括驱动蒸汽或气体的压力、出口逆止阀的CV值、下游的背压，可能还有流动介质和周围环境的温度（如果蒸汽用作驱动气体的话）。

Steam box is made by stainless steel,it's includes steam jetting device and water jetting device, steam box we used the condensate spray mix device it can adjust spurt amount, causes the degree of the wetness of the fabric to be more uniform and stable to attain the maximum effect of pre-liminary shrinking.

喷蒸汽采用不锈钢制造，设有喷汽装置及喷泉水装置，咂蒸汽箱本厂采用汽水喷泉雾混合装置，可调整控制喷量，使布匹表面均匀湿润。

Steam condensate was produced by steam exchanging heat during oil refining.

蒸汽凝结水是在石油炼制生产过程中蒸汽经换热后凝结产生。

The concise control scheme and particular control algorithms employed are illustrated in detail, which mainly include pressure piecewise control for heat pump group and the low-point selection control for heat pump actuator, the pressure piecewise control for low-temperature dryer of Wet paper sheet, the pressure split control for the secondary steam recovery of oven and the cascade control for paper sheet moisture.

简要介绍纸幅干燥原理和热泵节能机理，设计一套基于S7-300 PLC的五叠网涂布白板纸机蒸汽冷凝水热力控制系统，阐述具体的控制方案和采用的控制算法，其中主要包括热泵组的压力分段控制和热泵开度的低端选择控制、湿端低温段烘缸组压力回路分段控制、热烘箱二次蒸汽回收压力回路的分程控制和成纸水分的串级控制。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐