排放器

Objective To assess the effects of three way cotalytic converter on the health risk of benzene series.

目的 比较三元催化器催化前后汽油机中苯系物排放的健康风险的改变情况，探讨健康环境风险评估方法在汽油机排放物健康效应评价中的可行性。

Because the condition is serious, the catalyst may be malfunction. In this condition, we analyze the deactivation by use of the physical and chemic techniques.

但在长期使用过程中，由于工作环境的恶劣，常常导致催化器的失效，研究催化器的失效状况，对于控制在用车排放有着重要意义。

Results of dynamometer tests demonstrate that, the method of intermitted injection can effectively reduce the HC emission and the fuel consumption during idling operation; injectors with high pressure and small lift can provide better fuel atomization, resulting in less HC emission and fuel consumption during light load operations.

发动机台架试验研究结果表明，在怠速工况下，隔次喷射可以有效降低发动机的燃油消耗油量和HC排放水平；在低速低负荷工况下，大压力、小升程的喷油器，通过更好的雾化，可以更好的改善HC排放和燃油消耗。

A great number of dynamometer experiments are carried out to investigate the effects of structure characteristics of the injector, configuration of combustion chamber, design of the bypass valve and fuel injection phasing on the performance, emission, fuel consumption of the engine during light load operating conditions. After a final optimization and other practical considerations, the control MAPs for the two-stroke DISI prototype engine are obtained. The torque performance, fuel consumption and emission economy of the engine is tested and compared with those of the original carbureted engine.

并且通过大量的发动机台架试验，分析了喷油相位和喷油器的结构参数、燃烧室形状、旁通孔的大小等参数对发动机低速低负荷工况下的性能、燃油消耗和排放的影响规律；通过最后的优化和实际的考虑，获得了最终的二冲程直喷发动机样机的控制MAP图，试验研究了其动力性、燃油经济性以及排放性能，还做了该样机和原化油器发动机的动力性能、燃油消耗率和排放性能的比较。

This project installs cyclone separator behind the carbueter of vaporization section in residue-type chemical fertilizer ammonia plant and revamps the carbueter structure so that the ash flows with cooling water to the separator instead of remaining in the carbueter.

渣油型化肥厂合成氨气化工段的气化炉后加置旋液分离器，改造气化炉结构，使灰渣不滞留于气化炉中，随激冷水流到旋液分离器中，将激冷水中全部能堵塞后序流程设备的灰渣沉淀，定期排放到屯渣槽中，干净的不含有堵塞设备的灰渣的碳黑水送往碳黑回收工段。

There were mainly shortcomings of condensate drainers on gas pipes due to using thermal insulation by steam.

煤气管道上的冷凝水排放器，传统上采用蒸汽保温，存在许多弊端。

Based on the fundament of analyses of abroad and our country CNG engine technology, the developing strategy of CNG engine has suggested. Based on the EQD180-20 diesel which the basic construction unchanged, the necessary modified designing for CNG engine was made which included combustion system, intake and exhaust system, cylinder head, piston, and turbocharger.

在分析国内外天然气发动机技术的基础上，提出了满足国3排放的电控喷射单燃料CNG发动机开发方案；以EQD180-20柴油机为基础机型，在基本不改变原机结构的前提下，对燃烧系统、进排气系统、气缸盖、活塞和增压中冷系统进行相应的变型设计；采用稀薄燃烧、增压中冷、低涡流燃烧系统、电控分组点火、开环控制、电控CNG喷射系统和氧化型催化器等技术，降低排放，保持天然气发动机的动力性和经济性。

Finally, additional accessories such as more discharge hose, injectors, speed controllers, burners, telescoping wands and certain types of nozzles affect the unloaders differently.

最后，其他配件例如更多的排放管，注射器，调速器，燃烧器，伸缩杆和各种类型的喷嘴都会不同程度地影响减压器。

Powertrain+ World's first Super Handling All-Wheel-Drive System SH-AWD(TM+ 3.5 liter VTEC V-6 engine+ 300 horsepower and 260 lb-ft of torque+ 5-speed automatic transmission with Sequential SportShift, steering wheel-mounted paddle-shifters and Grade Logic Control+ CARB-certified LEV2-ULEV emissions system

动力总成+世界首创的超级全轮驱动系统+三点五升VTEC V - 6发动机+ 300马力和260磅英尺的扭矩+ 5速自动变速器顺序SportShift，方向盘安装桨转换器和逻辑控制级+碳酸盐认证LEV2 -超低排放车辆排放系统

2 The provisions of valve flap stent thrust nut in space; 4.3 will bring more than ejector stem components, and into the valve flap bracket, now can adjust screw ring on the injector; adjustment ring discharge pipe may be twisted too high in case of this case, when the valve assembly after the valve flap in contact with its seat before the valve flap seat will have an additional load on the adjustment ring edge, in order to avoid this from happening, should enable the adjustment ring hole just below the injector thread, through which holes should not be able to see thread.

4.2 规定阀瓣支架与止推螺母中的间隙； 4.3 将喷射器提起超过阀杆组件，并放到阀瓣支架上，现在可以把调节环拧在喷射器上；调节环可能在排放管上拧得太高，如遇此情况，当阀门组装后，在阀瓣与其座相接触前，阀瓣座将加载荷于调节环的边上，为了避免此情况的发生，应使调节环上的孔正好低于喷射器的螺纹，通过这些孔应不能看到螺纹。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。