粉塵計 的英文怎麼說
中文拼音 [fěnchénjì]
粉塵計
英文
dust gauge-
Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - part 3 : group ii engines for use in flammable dust atmospheres
往復式內燃機.在潛在爆炸環境下使用的發動機設計和構造的安全性要求.第3部分:在可燃性粉塵環境中使用的ii組發動機Designed according to gmp standard and wholly made of stainless steel, this machine has no flying dust during production, and can improve the utilization rate of material and reduce the cost of enterprise, thus reaching the international advanced level
該機按「 gmp 」標準設計，全部採用不銹鋼材製造，生產過程中無粉塵飛揚，能提高物料的利用率，降低企業成本，目前已達到國際先進水平。Designed according to gmp standard and wholly made of stain - less steel, this machine has no flying dust during production, and can improve the utilization rate of material and reduce the cost of enter - prise, thus reaching the international advanced level
該機按「 gmp 」標準設計，全部用不銹鋼材料製造，生產過程中無粉塵飛揚，且能提高物料的利用率，降低企業成本，目前已達國際先進水平。Abstract : inspired from the theory of clean room by clean air - condition technol ogy, a new concept for controlling the dust in fully mechanized working face was broug ht forth, and an air curtain was designed
文摘:受民用建築大門空氣幕的啟發，將「潔凈空調技術」中的「潔凈棚理論」 ，創新並應用於綜采工作面的防塵工程，設計了能阻止採煤機在截煤過程中產生的呼吸性粉塵向司機處擴散的隔塵裝置? ?風簾。O saw bit can be adjusted up and down o effective price probability o watering equipment can be installed according to customers need
各種粗顆粒粉塵除塵也可以為用戶設計加工電除塵水除塵等專業設備Solid materials handling and pneumatic conveying system packaged machinery and its equipment and valves are mainly used for conveying, material unloading, dedusting, metering, mixing, packing units in the processing units of the solid materials including powder, particles, powder mixtures and flakes of abs, ps, pe, pp, pom, san, pet, pc, pta, pvc, bpa, sap, as and pmma in the trades of petroleum, chemical industries, chemical fiber, dye, pharmacy, food, electronic, paper making, natural gas, power, environmental protection, metallurgy and etc. it is applicable for various pneumatic conveying systems and gravity flow conveying systems under the conditions of diluted - phase, densed - phase, high pressure, low pressure and vacuum pressure
固體物料處理和輸送系統成套機械及其專用設備、閥門主要應用於石油、化工、化纖、染料、醫藥、食品、電子、造紙、天然氣、電力、環保、冶金等領域中固體物料（含abs 、 ps 、 pe 、 pp 、 pom 、 san 、 pet 、 pc 、 pta 、 pvc 、 bpa 、 sap等粉沫、顆粒物料、粉粒混合物、片狀）生產加工過程中輸送、卸料、除塵、計量、混合、包裝等工段使用，能適用於稀相、密相、高壓、低壓、負壓各種氣力輸送系統和重力流輸送系統。It adopts the advanced instruments in domestic to measure the quantity of dust and bacteria. so the devices are designed
採用國內比較先進的儀器，測定粉塵含量和細菌含量，從而設計了系統的除塵和除菌裝置。The collection characteristics of charged particle on charged droplets are calculated by an numerical algorithm. with main consideration on the relative strength of particle inertia and electrostatic effect to enhance the efficiencies of particle collection
摘要通過數值計算分析了帶電粉塵粒子在荷電霧滴上的捕集特性，主要考慮塵粒慣性和靜電效應對于提高粒子捕集效率的相對強弱。Using fluent soft and designed progamme and by means of numerical analysis, dust generation and pollution mechanism of coal warehouse - bottom in zhun geer coal wahery are studied
採用大型流體計算軟體fluent和自編程序相結合的方式，通過數值分析的方法，論證了選煤廠毛煤倉倉下粉塵污染機理。Using fluent soft and designed progamme, and by means of numerical analysis, dust generation and pollution mechanism of coal warehouse top in zhun geer coal wahery are studied
採用大型流體計算軟體fluent和自編程序相結合的方式，通過數值分析的方法，論證了選煤廠毛煤倉倉頂粉塵發生機理、逸散規律。Hull of this machine is designed in line with flow type of whirlwind dust catcher : to separate dust with large size granule firstly, then remove fine dust with filtering bag. the revolved nozzle will burst back - blow current from top to lower place periodically to force the bag to expand, shake off dust on the filtering bag which enhances service life of filtering bag and assuring dust removing effect
該機機殼按旋風除塵器流型設計，將大顆粒粉塵首先分離出來，細微粉塵由濾袋清除旋噴管周期性地向濾袋自上而下的噴出反吹氣流，迫使濾袋膨脹振動抖落濾袋上的積塵，提高了濾袋壽命，保證除塵效果Abstract : it is an important task to cure pollution and take environment protection. based on the amount of test data and statistical information ， accroding to the theoretical calculation ， gas evolution ， dust powder ， chemical contamination and solid waste which producing in the foundry producting are analyzed. technical measure and cure method of alleviating the pollution is put forword
文摘:治理污染、進行環境保護是1項重要任務；以大量的實測數據和統計資料為依據，通過理論計算，對鑄造生產中產生的發氣、粉塵、化學污染物、固體廢棄物進行了逐項分析；有針對性的提出了減少污染的工藝措施及治理方法。The traditional level measuring methods can n ' t meet our demand because the subjective investigated is in such a poor systemic condition that the temperature is a little high and there ' s so many mill dust and steam there. in this article we perform systemic discuss and research against the dynamic level measuring method under special working condition on the basis of analyzing kinds of level measuring technique in and abroad. first we establish the pressure distribution mathematic model in storage bin and then deduce the mathematic relation between level height and the uniform stress on the bottom of the bin and designed a resistance compressive stress sensor used for the special condition and put forward a resoivement according to its zero excursion existing in practical use
由於本研究系統被測對象環境溫度較高且潮濕，同時料倉中有大量粉塵及蒸汽，因此傳統的料位檢測方法不能滿足本測試要求。本文在分析國內外各種物位檢測技術的基礎上，針對特殊工況下動態物料高度的檢測進行了系統的探討與研究。首先建立了料倉中的壓力分佈數學模型，推導出料位高度與倉底均布壓力間的數學關系式，並據此設計了中溫電阻應變式壓力傳感器，同時對它在實際應用中存在的零點漂移等問題提出了改進措施，提高了傳感器性能，解決了上述特殊工況下動態物料檢測的技術難題。First, two typical designs of the remote supervisory system for soot - measuration instruments are raised, which are based on embedded linux and industrial ethernet technologies
首先，在結合嵌入式linux技術與工業以太網技術的基礎上，提出了基於tcp ip網路的煙道粉塵測定儀遠程監控系統的兩種具有代表性的設計方案。This paper is based on the application research of embedded linux. in the paper, a remote supervisory system for soot - measuration instruments based on embedded linux is designed and realized, and the key technologies used in this system are studied
本文從嵌入式linux的應用研究出發，設計並實現了一個基於嵌入式linux的煙道粉塵測定儀遠程監控系統，並深入研究了實現過程中涉及到的一些關鍵技術。The whole system is made up of 3 modules, they are serial communication module, embedded web server module and the remote operation interface module. serial communication module which is designed referring to modbus realize the communication between host computer ( embedded linux system ) and slave devices ( soot - measuration instruments )
串列通信模塊主要實現主機（嵌入式linux系統設備）與從機（煙道粉塵測定儀）之間的串列通信，參考國際上流行的modbus協議設計了系統的串列通信協議，使系統更具開放性。Meanwhile, this scale is used platform structure, which offers solid structure and can bear the overload
特殊設計的回氣裝置使得現場干凈，粉塵少，保證計量精度。This machine is desined in accordance with gmp standard, its surface is made of highquality stainless
該機按「 gmp 」標準設計，全部用不銹鋼材料製造，生產過程中無粉塵飛揚。In order to clarify the problem, the theoretical equation of vande waals force, adhesive force and electrostatic force between particles from microcosmic aspect are derived by setting up a mathematical model in thesis
通過建立數學模型從微觀的角度推導出粉塵之間各種粘結力的理論計算公式。Abstract : attention is focused on the random mathematical model of particle dispersion in non - uniform turbulent fluid. according to the initial condition, the analysis formulas of point source, linear source and surface source are derived. numerical results are easily obtained by combining linear analytical method with nonlinear numerical method, which are compared with the experimental data
文摘:研究粉塵顆粒隨機擴散數學模型，在非均勻湍流場中，根據初始條件，推導出點源，線源和面源的解析計算式，其數值計算結果與試驗吻合分享友人