锅炉管

Analyses the problems with the spiral finned pipe r coal saver of Mudanjiang No.

分析了牡丹江第二发电厂 5号锅炉螺旋翅片管省煤器存在的吸热量过大、汽温偏低、热风温度下降等问题。

Pulsating combustion ; Rijke tube ; self-excited ; pulsating boiler ; combustion

脉动燃烧； Rijke管；自激励；脉动燃油锅炉

Three different tube shapes (namely circular, elliptic and drop-shaped) are considered at two transverse spacings; one of the spacings is similar to the one employed in typical industrial heat exchangers (e.g., at the lignite utility boilers of the Public Power Corporation of Greece,PPC).

在两个横向间距中，考虑使用三种不同形状的炉管；其中一个类似典型工业换热器所使用的间距（例如希腊公共电力公司，PPC的电站褐煤锅炉）。

Usually, circulates the fluid bed boiler's dedusting equipment mainly to have the electrostatic precipitator, the cloth sack dust remover and the multibarreled cyclone dust extractor and so on.

通常，循环流化床锅炉的除尘设备主要有静电除尘器、布袋除尘器和多管旋风除尘器等。

Job as follows shall be finished next week:(1) Get right and left side of upper water wall positioned and reinforced;(2) Finish Pre-store nine downcomers;(3) All the wall are positioned and reinforced, and then install right and left side rigid beam;(4) Finish front wall counterpart welding;(5) Hoisting two rare roofs, Middle-temperature RH, four high temperature RH headers, hoist headers of middle-temperature RH and high-temperature RH, it can't install lifting rod.

下周，锅炉以下工作需要完成：（1）上水左右侧找正完，且加固完；（2）下降管9根预存完；（3）包墙全部找正完，加固完，之后安装左右侧刚性梁；（4）前包墙对口焊接完毕；（5）后顶棚吊装2片、中温再热器、高温再热器集箱4个，吊挂中再和高再集箱时，不能安装吊杆。6）2台汽动前置泵找平找正，并验收；（7）电动给水泵组，耦合器和电泵就位；（8）启动锅炉房内设备找平找正，并验收；（9）3台复用水泵就位；（10）综合水泵房内设备找平找正，并验收。

Often steam exhaust from the boiler goes into the stack, the force of the steam shooting out of it, helps drawl the fire more inside the flues.

通常锅炉排出的蒸汽会进入到烟囱，喷涌出的蒸汽由于气压差的引力，会把更多的火带入火管。

Based on reliability theory,the specification of accelerate life test for friction welded joints in boiler snake pipe was worked out.

以可靠性理论为基础，制定了电站锅炉蛇形管焊接接头的加速寿命试验规范。

Based on the comparison and selection of schemes for power generation,taking coke gas to generate electricity by gas engine is put forward.

并在对发电方案进行对比选择的基础上，提出了采用燃气内燃机实现焦炉煤气发电，进而对发电机组进行了选型；同时，提出了采用针形管余热锅炉对燃气内燃机所排出的烟气进行余热回收，用以生产蒸汽。

Insert long nipple into lower gauge glass tapping in boiler.

将三通长接头插入锅炉上的较低的水位玻璃管。

Remove gauge glass and cocks from boiler.

从锅炉上拆卸水位玻璃管和水龙头。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。