查询词典 exhaust-heater

1 The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.

实验室排气系统包括排气管路、排气风机、实验室通风柜管道、实验室排风罩和特殊存储柜的排气管道。

Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施，在此基础上，结合SC7080A和SC6350B汽车的车外加速噪声水平及现状，综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法，对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案，针对SC7080A，主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器，抑制空气滤清器壳体表面和进气口两处的噪声辐射，根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器，并进行了工程化设计和试制；针对SC6360B，主要改善了排气消声器在高频段的消声性能，对罩壳类零件进行了结构改进，降低了其表面噪声的辐射，并对发动机舱进行了吸声、隔声处理，设计了发动机隔声罩。

Considering the nature of the exhaust which is opaque and malodorous, The paper poses a new control standard of the tenter frame exhaust emission——by control the number of sub-micron particulate matter to control the exhaust emission, in the way the pollution problem of the tenter frame exhaust can be solved. The energy consumption of tenter framer is 40% of all energy consumption.

针对染整定型机废气中油烟颗粒粒径小大多为次微米级，造成透明度差和具有恶臭气味的特点，提出一套新工艺(换热器、喷淋洗涤和冷凝式静电除尘三级处理)解决染整定型机废气的污染问题，从理论上评述该工艺的可行性。

The heat exchanger can reduce the energy consumption; the spray scrubber can make the temperature of exhaust gravitate; the condensing electrostatic precipitator can abate the oil mist and odor. The new technology can achieve the better effect of the environment. The problem of the tenter frame exhaust treatment is that the mist can't efficiently treat. The treatment of the tenter framer exhaust is late start.

染整定型的能耗占纺织工业总能耗的40%，通过热量回收可以减少定型过程燃料消耗，喷淋洗涤可以对染整定型机废气进行有效的降温，经过冷凝式静电除尘器深度处理，彻底消除透明度差和恶臭气味的影响，达到较高的环境效益。

The invention discloses an hot water production method complementary of air heat source and steam exhaust exhaust heat, is characterized by employing an air source heat pump to heat up tap water by temperature of 8-12 DEG C; recycling steam exhaust in washhouse to reheat up the hot water from the air source heat pump by temperature of 55-70 DEG C, and feeding the hot water into a hot water reservoir for standby.

本发明公开了一种空气热源与乏汽余热互补的热水制造方法，其特征在于，采用空气源热泵加热自来水，使自来水的温度升高8～12℃；再回收洗衣房内的乏汽将空气源热泵输出的热水进行二次加热，并将其升温至55～70℃，将所得热水送入热水蓄水池备用。

Directing at the data distortion caused by the fault of sensors, and considering the factors influencing the measurement of certain exhaust gas in an animal barn such as temporal, spatial and environmental parameters, neural network is introduced to data fusion so as to figure out the missed data due to the faults of this sensor measuring the value of this exhaust gas. By this method, total emission of nocuous gases from the barn is measured accurately, and the emission of exhaust gases beyond normal standard was controlled.

针对因传感器故障而失真的数据，综合考虑对畜禽场排放的某一废气测量值的时间、空间和环境等多种影响因素，使用基于神经网络的数据融合方法来估算该废气的浓度，实现失真数据的恢复，从而精确地测量出养殖场连续排放的有害气体的总量，对超标排放进行监控。

Exhaust brake valve is an auxiliary brake, is a necessary supplement to vehicle service brake; it is to use engine as an air compressor to generate brake torque to decelerate the vehicle; normally it is assembled inside of exhaust pipe, and close the valve to clog the exhaust duct as necessary to reach braking.

排气制动阀是一个辅助制动器，是汽车行车制动器的必要补充，是将发动机作一个空气压缩机使用而产生制动力矩从而对汽车产生减速作用，一般安装在排气管中，在需要减速时关闭阀门以阻塞排气通道而达到制动的效果。

Exhaust purity box is experimented in the way of upright meathed times are less for the multielement and multilevets ,the impact degree on the exhaust purity box canbe got from the experiment data analysis of various elements ,be offered to further the improvement of the exhaust purity box .

利用正交设计试验方法对净化消声器进行试验，在较少的试验次数下进行了多因素多水平的试验，从试验数据的分析中可看出各因素对净化消声器各性能的影响程度，为进一步提高净化消声器的性能提供了参考依据。

Catalyst dosage ,the particle diameter of catalyst and the opening ratio of the opening piece are to be experimented and analyzed according to the three items of purity of exhaust purifying box .Exhaust muffler and oil consumption .The relationship between the paramefers and exhaust parity exhaust noise and the oil consmption ratio is analyzed the effecting degrie.

针对尾气净化消声器的净化、消声及油耗三项指标，选取了催化剂用量、催化剂的颗粒直径、开孔板的开孔率三个主要影响因素进行了正交试验和分析，探讨了这些参数和尾气净化、排气噪声、油耗率之间的关系及其影响程度。

The technology to achieve energy-saving in wort boiling mainly covered the following aspects: recovery of exhaust boiling steam including exhaust steam recovery by exhaust steam condenser and energy-saving by exhaust steam compressor; energy-saving by the use of new boiling system such as Merlin boiling system or soft boiling system or Stromboli boling system etc.

实现麦汁煮沸工段节能降耗的技术措施有：回收煮沸乏汽节能，包括采用乏汽冷凝器回收乏汽和采用乏汽压缩机节能；采用新型煮沸系统节能，可采用Merlin煮沸系统节能，或采用柔和煮沸系统节能，或采用Stromboli煮沸系统节能。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。