查询词典 boilers

Our product is a titanium , sparse noble metal material such as nickel, Mu , tantalum , zirconium processes; The tube , stick , silk , belt , board , foil , net , cake are encircled by reaching alloy products; Reaction equipment (500 L reaction boilers , titanium steel compound reaction boilers , titanium outside plate manage the warmup reaction boiler , the nickel steel compound reaction boiler); Heat exchanger (the titanium enumerates a pipe heat exchanger , titanium plate-type heat exchanger , the nickel heat exchanger , titanium helix plate-type heat exchanger); Compound board (titanium steel compound board , titanium copper compound board , titanium aluminium compound board finished product); The accessory and the heater titanium net are blue , the titanium flange , titanium nut titanium filter , titanium pump , titanium plate manage , the positive electrode , titanium centrifugal machine , titanium heater , various mistake are labeled with equipment and the accessory.

我们的产品是钛、镍、钼、钽、锆等稀贵金属材料加工；管、棒、丝、带、板、箔、网、饼环及合金制品；反应设备（500L反应釜、钛钢复合反应釜、钛外盘管加热反应釜、镍钢复合反应锅）；换热器（钛列管式换热器、钛板式换热器、镍换热器、钛螺旋板式换热器）；复合板（钛钢复合板、钛铜复合板、钛铝复合板成品）；配件及加热器（钛网蓝、钛法兰、钛螺母钛过滤器、钛泵、钛盘管、阳极、钛离心机、钛加热器、各种非标设备及配件。

Our major products, ZJ series grate reducers, are part of necessary equipment for coal boilers. It is able to serve as the transmission of chain grate of coal boilers with evaporation volume of 1-130 tons per hour. It can also be equipped with other facilities that need large gear ratio and proper output angular movement and speed regulation.

主要产品ZJ系列锅炉炉排减速机，可用于1-130吨/小时蒸发量的链条式锅炉，供链条式炉排传动使用，是燃煤锅炉必备辅机，也可用在要求速比大、能在适当范围内调速，输出扭矩相当的其他设备上。

In this case, it applies two 35 t/h forward-turning chain grate boilers with 3.92 MPa and 450℃, and one 6000kW steam extraction turbine power generator to replace original six 10t/h 0.78 MPa boilers, so as to realize co-generation.

此案例是用2台35吨/时3.92兆帕、450摄氏度正转链条锅炉和1台6000千瓦抽凝式汽轮发电机组，取代6台10吨/时0.78兆帕旧锅炉，实现热电联产。

Article 21 The manufacturing process of boilers, pressure vessels, pressure pipeline components, cranes and large entertainment facilities, and the installment, reform and major maintenance process of boilers, pressure vessels, elevators, cranes, passenger cableways and large entertainment facilities must be subject to the supervision and inspection carried out, according to the requirements of the safety technical code, by the inspection and testing institutions approved by the department of safety supervision under the State Council; the equipment may not leave the factory or be delivered for use until they have passed the supervision and inspection.

第二十一条锅炉、压力容器、压力管道元件、起重机械、大型游乐设施的制造过程和锅炉、压力容器、电梯、起重机械、客运索道、大型游乐设施的安装、改造、重大维修过程，必须经国务院特种设备安全监督管理部门核准的检验检测机构按照安全技术规范的要求进行监督检验；未经监督检验合格的不得出厂或者交付使用。

All of these provide scientific basis for development of the novel cyclone. At last, according to the thorough study of gas-solid process, The cyclone shape and size are improved, and the cyclone performances are taken better. The technique of cyclone with down-flow is updated, and applied in CFB boilers, retrofitting old boilers, CFB pulverized-coal gasifier, flue gas cleaner, and so on. The successful operation of 75T/h CFB boiler indicts that the novel technique tends to ripe.

最后，根据对气固分离过程的深入研究，对下排气旋风分离器进行了结构改进与性能完善，实现了下排气旋风分离技术的升级换代，并将技术成果成功应用于下排气循环床锅炉、旧锅炉改造、流化床煤粉气化炉及烟气除尘净化等方面。75T/h下排气循环床锅炉的成功运行表明下排气旋风分离技术已趋成熟，发展前景广阔。

In addition, boilers and other industrial development has a very close relationship, such as petroleum chemical enterprise of waste heat boilers, steam gas pressure fuel plant in nuclear reactor engineering of boiler and steam generator, etc.

此外，锅炉还和其他工业部门的发展有着十分密切的关系，如石油化工企业中的废热锅炉，蒸汽燃气联合动力装置中的压力燃料锅炉以及核反应堆工程中的蒸汽发生器等等。

Applications of face-fired boilers are not so many on our country's industry, So the researches on it, especially on high-duty boilers (for example 330MW), are very limited. And further study is needed to make up for domestic vacancy about this. Author of this paper has done some researches on 330MW boiler both in theory and experiments by applying Computer Aided Test principles. Numerical simulation is dominating part of CAT, also the core of this paper.

对冲燃烧锅炉在我国的应用并不是很多，所以对它所进行的研究极为有限，特别是对于较大容量(如330MW)的机组，相应的试验和数值计算都很少，很多的问题仍等待进一步的研究，本文正是为了填补国内的空白，从理论和试验的角度，运用计算机辅助优化数值试验原理和方法，对330MW对冲锅炉进行研究。

In this paper,the problems of the large traveling grate stocker hot water boilers applied at the present time are investigated and analyzed,and the main designing principles for the large traveling grate stocker hot water boilers are proposed,according to the characteristics of the central heating system operation.

1引言由于采用热水供热系统具有采暖质量好、节能、运行安全、设备维护费用低等优点，热水供热系统目前已经成为我国北方城镇集中供热的主体形式，同时也推动着热水锅炉技术的发展和进步，使其朝着大型化和多型化方向发展〔1，2〕。由于我国环境保护标准的限制并考虑到燃烧设备的运行可靠性，目前，我国绝大多数集中供热用热水锅炉是大型链条炉排热水锅炉。

The boilers,the ballast water system and the bilge water system haven't been tested yet.

锅炉、压载系统和污水系统都还没有试呢。

For a bituminous coal used in steam boilers, the oil yield reaches its possible peak value of 13%.

针对锅炉用烟煤的实验结果表明：采用热解气作为反应气氛时焦油产率最大，相对无水无灰基煤达13%。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044