關(guān)于帶式輸送機(jī)的的特點(diǎn)與應(yīng)用外文翻譯、中英文翻譯

翻譯部分 英文原文 1.1 The take type transports the characteristics and the application of the machine The take type transports machine since 1795 was disheveled hair and clear,through the development of more than twocenturies,already drive electric power、 metallurgy、 coal、 chemical engineering、 mineral mountain、 portetc.every trade adopts extensively.Especially the Industrial Revolution brings material,lately technical adoption for the third time lately and makes the take type transport the development of the machine to follow a new era.In now days ,whether appraise from carry、 length、 economy-effectiveness and so on.It can be the same train,automobile transport to match the situation as it stands,and become the first to the development of industries. The take type transports the characteristics of the machine: The structure is simple.Followed by belt conveyor drive pully to one drum,or idler roller components 、 drives 、 conveyors several large components.Only a dozen or more components,production can be standardized and may require portfolio assembly,the structure is very simple； Transport the material scope extensively.Conveyor belt with wear,corrosion resistance ,oil resistance,such as fire-retardant properties,and high-resistance,low temperature,may be required to produce,which will transport all kinds of stuff,block materials,chemicals,the Health clinker and concrete； Transport to have great capacity.Volume per hour from a few kilograms to several thousands of tons,but is uninterrupted delivery This is the train,the automobile conveyance is too far behind to catch up； The luck is apart from to grow.Single length of up to 10 kilometers an abroad,is very popular,in the middle reproduced without any points. Cross-countrily the take type transports machine to often use to rub to drive a way in the center,making to transport the restriction that the length is free from the belt conveyer strength. It is strong to the circuit adaptability.Modern belt conveyor in laying cross-country,from the trough to tube-shaped,it can be horizontal and vertical plane tumed breaking the mold conveyor or not bend the restrictions,which will rely on mountain water,and walk along the terrain,can save a lot of a tunnel,bridge infrastructure investment； Pack to unload very convenient.Under the belt conveyor process needs,may at any point on the equipment and dump；Pipe conveyor as well. Can also pack,unload to anticipate on the return journey segment ,carry on anti-to conveyance； The credibility is high .As simple structure,moving parts light weight ,as lo ng as the belt is not torn,with a life span of 10 years,metal components,as long as antirust good,for the past several decades is not a bad idea； The operation fee is cheap.Wear parts belt conveyor idlers and only roller,conveyor longevity,a high degree of automation,use of the staff is small,per km on average less than one,the consumption of oil and electricity rarely； Can consume low,the efficiency is high.Since moving parts as light weight,low void shipped in all non-continuous and continuous transport,Belt conveyor energy minimum,maximum efficiency； Maintain a fee little .Belt conveyor is the only moving parts and idler pulley,belt wear is very. Compare under,the train,automobile wears away a parts to want many,and replace to wear away a piece also more multifarious； On the other say,the take type transports the superiority of the machine already very obviously,it is the key equipments of the indispensability in the national economy .Moreover,Internet the realization has been greatly shortened the belt conveyor design,development,manufacture,sales cycles,make it more competitive. 1.2 The take type transports the present condition and the development of the machine Take types transporting machine is the coal mine is the most ideal to transport an equipments efficiently and continuously,compared with other conveyance equipmentses have distance of transport long,the carrying capacity is big and continue to transport etc.advantage,and circulate credibility,be easy to the realization automation and concentrate to turn a control,particularly to high produce efficiently the mineral well,the take type transports the key equipments that the machine has become coal to mine the machine electricity integral whole to turn a technique and equips.Along with the our country is high to produe of mineral well efficiently now,the take type that is originally possesseds transporting machine is a regardless main parameter to still circulate functions and all have already cant satisfy a request,have to the long pull,high take soon,big carrying capacity,big power of large turn the direction development,and want improve and raise to circulate function, insure safe credibility. The take type that the our country production make transports the species,type of the machine more.In the”Enghth Five-Year Plan”period,the national one-stop “Nissan 10,000 tons fully mechanized equipment”projects,conveyor technology has-greatly improved,and mine with high power .The key to long-distance belt conveyor technology research and development of new products ,LU has made considerable progress. Such as the big cape long pull take type transport machine to become a set an equipments,high produce to work efficiently noodles fluently slot the flexible take type transport machine ,etc.all filled up local bland ,and transport machine to turn down the key technique to the take type and it main dollar the parts carried on the theories research and the product development,develop successfully variety soft start and make to move equip and take PLC as core of the programmable electricity control device,driving the system adoption to adjust soon type the liquid dint matches the machine and the planet wheel gear to decelerate a machine accidentally. The coal mine take type transports technical development trend of machine . The equipments is large to turn,the exaltation transport an ability:For adapt high produce efficiently intensive turn the demand of the production,the take type transports machine to transport an ability to want enlargement.Long-distance,high belt speed,large-capacity,high-power future is the inecitable trend of development,as well as transport for the high-technology development direction. Transport quantity and raise to the 3000-4000 ts/h in the 10 as of aftertime also raise to the 4-6 ms/s soon,transport length to transport to the flexible take type confidential attain a 3000ms. For strength steel belt conveyor take longer to 5,000 m above single-driven power demand reached 1,0001,500 kw,conveyor tensile strength reached 6,000 N/mm (steel cord)and 2500 N/mm (steel cord). By the coal mine well to descend agreeable slot particularly flexible transport a technical development,along with high produce efficiently continuously develop of the emergence and the coal science and technology of work the noodles,the original flexible take type transports machine,is a regardless main parameter,still circulate functions all hard adapt high produce efficiently a request of work the noodles,the coal mine needs main parameter urgently on the scene greater ,the technique is more advanced,function more dependable long pull ,big carrying capacity 、 big power fluently slot the flexible take type transport machine ,transporting technical design level of machine by the exaltation our country take type,filling up local bland,near to and catch up the technique level of the international advanced industrial country. It contains seven of the key technologies:(1) belt conveyor dynamic analysis and control technology；(2)soft start with the power balance technology；(3)Intermediate Driver；(4)automatic tensioning technology .(5)new lifetime high technology high-speed roller；(6)rapid shift from the tail；(7)with efficient storage technology. Raise 1 dollar parts function and credibicity :The equipments switch on rate of high and low mainly be decided by the function and the credibility of 1 dollar parts.In addition to further improving and enhancing the existing yuan parts of the performance and reliability,we will continue to research and development of new technologies and metadata components,such as high-performance technical controllable soft start,Dynamic Analysis and Monitoring Technology,and efficient storage devices with rapid shift from the tail,high-speed roller,belt conveyor so that the performance can be further raised. Extend function ,a machine uses to turn much:Expan a luck a person,carry to anticipate or double to conveyance etc.function,attain a machine to use much,make it the exertive and biddest economic performance.Develop a special type a take type to transport machine,if the flection take type transports the machine,big cape or perpend cularity to promote to transport machine etc. The big cape take type transports the extreme limit that the machine broke the last luck cape 25s,expand,mine for the coal mine and the main and inclined well transported an equipments to choose a type to develop a new path,also transporting the equipments that the system changed an extension to provide economy efficiently for the current inclined well,to raise a yield and decline low cost have important meaning. The level take type transports machine to have amplitude in the our country mineral mountain the production of applied foregroune,especially in the coal mine.My more inclind seam,1625 tilt seam exist in large numbers. The take type transports the function success to used for the bottom of the well,since can reduce tunnel to expand the quantity and equipments. 中文譯文 1.1 帶式輸送機(jī)的的特點(diǎn)與應(yīng)用 帶式輸送機(jī)自 1795 年被發(fā)明以來(lái)，經(jīng)過(guò)兩個(gè)多世紀(jì)的發(fā)展，已被電力、冶金、煤炭、化工、礦山、港口等各行各業(yè)廣泛采用，特別是第三次工業(yè)革命帶來(lái)了新材料 、新技術(shù)的采用使帶式輸送機(jī)的發(fā)展步入了一個(gè)新紀(jì)元。 當(dāng)今，無(wú)論從輸送量、運(yùn)距、經(jīng)濟(jì)效益等方面來(lái)衡量，它已經(jīng)可以同火車(chē)、汽車(chē)運(yùn)輸相抗衡，成為三足鼎立局面，并成為各國(guó)爭(zhēng)先發(fā)展的行業(yè)。 1.1.1 帶式輸送機(jī)的特點(diǎn) （ 1）結(jié)構(gòu)簡(jiǎn)單。帶式輸送機(jī)的接由傳動(dòng)滾筒、改向滾筒、托輥或無(wú)托輥部件、驅(qū)動(dòng)裝置、輸送帶等幾大件組成，僅有十多種部件，能進(jìn)行標(biāo)準(zhǔn)化生產(chǎn)，并可按需要進(jìn)行組合裝配，結(jié)構(gòu)十分簡(jiǎn)單； （ 2）輸送物料范圍廣泛。帶式輸送機(jī)的輸送帶具有耐磨、耐酸堿、耐油、阻燃等各種性能，并耐高、低溫，可按需要進(jìn)行能夠制造，因 而能輸送各種散料、塊料、化學(xué)品生熟料和混凝土； （ 3）輸送量大。運(yùn)量可從每小時(shí)幾公斤到幾千噸，而且是連續(xù)不間距輸送，這是火車(chē)、汽車(chē)運(yùn)輸望塵莫及的； （ 4）運(yùn)距長(zhǎng)。單機(jī)長(zhǎng)度可達(dá)到十幾公里一條，在國(guó)外已經(jīng)十分普及，中間無(wú)需任何轉(zhuǎn)載點(diǎn)。越野的帶式輸送機(jī)常使用中間摩擦驅(qū)動(dòng)方式，使輸送機(jī)長(zhǎng)度不受輸送帶強(qiáng)度的限制。 （ 5）對(duì)線(xiàn)路適應(yīng)性強(qiáng)?，F(xiàn)代的帶式輸送機(jī)在越野鋪設(shè)時(shí)，已從槽形發(fā)展到圓形，它可在水平及垂直面上轉(zhuǎn)彎，打破了槽形輸送機(jī)不能打彎的限制，因而能依山靠水，沿地形而走，可節(jié)省大量修隧道，橋梁的基建投資。 （ 6）裝卸十分方便。帶式輸送機(jī)可根據(jù)工藝流程需要，可在任何點(diǎn)上進(jìn)行裝、卸料。圓管式輸送機(jī)也是如此。也可以在回程段上裝、卸料，進(jìn)行反向運(yùn)輸； （ 7）可靠性高。由于結(jié)構(gòu)簡(jiǎn)單，運(yùn)動(dòng)部件自重輕，只要輸送帶不被撕破，壽命可達(dá)十年之久，而金屬結(jié)構(gòu)部件，只要防銹好，幾十年不壞； （ 8）營(yíng)運(yùn)費(fèi)低廉。帶式輸送機(jī)的磨損件僅為托輥和滾筒，輸送帶壽命長(zhǎng)，自動(dòng)化程度高，使用人員少，平均每公里不到一人，消耗的機(jī)油和電力也很少。 （ 9）能耗低，效率高。由于運(yùn)動(dòng)部件自重輕，無(wú)效運(yùn)量少，在所有連續(xù)式和非連續(xù)式運(yùn)輸中，帶式輸送 機(jī)耗能最低，效率最高； （ 10）維修費(fèi)少。帶式輸送機(jī)運(yùn)動(dòng)部件僅是滾筒和托輥，輸送帶又十分耐磨。相比之下，火車(chē)、汽車(chē)磨損部件要多的多，且更換磨損件也較為頻繁； 綜上所述，帶式輸送機(jī)的優(yōu)越性已十分明顯，它是國(guó)民經(jīng)濟(jì)中不可或缺的關(guān)鍵設(shè)備。加之國(guó)際互聯(lián)網(wǎng)絡(luò)化的實(shí)現(xiàn)，又大大縮短了帶式輸送機(jī)的設(shè)計(jì)、開(kāi)發(fā)、制造、銷(xiāo)售的周期，使它更加具有競(jìng)爭(zhēng)力。 1.2 帶式輸送機(jī)的現(xiàn)狀及發(fā)展 帶式輸送機(jī)是煤礦最理想的高效連續(xù)運(yùn)輸設(shè)備，與其他運(yùn)輸設(shè)備相比，具有輸送距離長(zhǎng)、運(yùn)量大、連續(xù)運(yùn)輸?shù)葍?yōu)點(diǎn)，而且運(yùn)行可靠、易于實(shí)現(xiàn)自動(dòng)化和集 中化控制，尤其對(duì)高產(chǎn)高效礦井，帶式輸送已成為煤炭開(kāi)采機(jī)電一體化技術(shù)與裝備的關(guān)鍵設(shè)備，隨著我國(guó)高產(chǎn)高效礦井的出現(xiàn)，原有的帶式輸送機(jī)無(wú)論是主參數(shù)還是運(yùn)行性能都已不能滿(mǎn)足要求，必須向長(zhǎng)距離、高帶速、大運(yùn)量、大功率的大型化方向發(fā)展，并要改善和提高運(yùn)行性能，確保安全可靠