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- Author introduces the structure and the working principle of the secondary dust removal device with negative pressure as well as the application to fully mechanized mining face in Shuoli colliery. 介绍了综采割煤二次负压降尘装置结构、工作原理以及在朔里煤矿综采工作面使用情况。
- secondary dust removing 二级除尘
- Venturi water film dedusting system was used in dust removing design and has achieved good results. 设计采用了文丘里水膜除尘器系统对粉尘进行治理,取得较好的效果。
- Accord with the standard of European, the design of perch vent can have the exhaust gas let into the sky to reduce the secondary dust and improve the working circumstance. 符合欧规的高处排气口设计,能使发动机废气排放在空中,减少二次粉尘改善作业环境。
- A lot of harmful fume produced by air plasma cutting has a quite different distribution form, which determine the design for dust removing device. 空气等离子切割时将产生大量对人体有害的烟尘,其烟尘分布的特点决定了降尘装置的设计。
- A lot of harmful fume produced by air plasma cutting has a quite different distribution form,which determine the design for dust removing device. 空气等离子切割时将产生大量对人体有害的烟尘,其烟尘分布的特点决定了降尘装置的设计。
- Dyna-wave washing technology is a foaming washing technology.It has high efficiency of dust removing and middle resistance. 动力波洗涤技术属于泡沫洗涤技术,具有除尘效率高,阻力适中的优点。
- An account about the application of ultrasonic nebulization technique in dust removing in xinqiao pyrite mineral processing plant is given. 就超声雾化抑尘技术在新桥硫铁矿选矿厂除尘中的应用情况进行了论述。
- The factors of urban pollution are mainly amog (smoke and dust in air), fine sand flying up in air and secondary dust (ground dust), as well as dispersion of solid waste and sewage irrigation. 该市地处西北黄土高原西部,是黄河河谷盆地型城市,其城市污染代表了黄土高原干旱、半干旱条件下污染特征。
- Such projects as crude benzene, desulphurization, domestic sewage disposal, coked wastewater treatment, rebuild ground surface for dust removing, and etc. 粗苯、脱琉、生活污水处理、焦化废水治理、改造地面除尘等工程。
- Dust removal efficiency to meet national emission standards. 除尘效果完全达到国家粉尘排放标准。
- The single exception to this rule is sensor dust removal. 唯一的例外就是去除相机图象传感器上灰尘导致的照片污点。
- There is a three-year guarantee with this dust remover. 这个吸尘器的保修期为三年。
- Dust removal equipment users can choose wet duse removal or bag dust removal. 除尘设备用户可选择湿式除尘和袋式除尘。
- secondary dust collecting system 二级除尘系统
- Technology of water mist duster with power is a new dust Removal technology. 荷电水雾除尘技术是一种新型的除尘技术。
- Though analyzing on fan for dust removing using equipment trouble diagnosis technology,the effective solving measures are put forward.the hidden troubles of production are resolved. 通过运用设备故障振动诊断技术,分析除尘风机异常振动原因,提出有效的措施,解决了生产中存在的设备隐患。
- Through dust removing air rate of woodworking equipment and design of system research,supply air rate of woodworking equipment and dust removing system equip with scientific foundation. 通过对木工设备除尘风量及系统选配的研究,为木工设备除尘风量的确定及除尘系统的选配提供了一定的科学依据。
- The State encourages enterprises to adopt advanced technology for desulphurization and dust removal. 国家鼓励企业采用先进的脱硫、除尘技术。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。