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沼氣發電機組的機型怎么選擇?

來源:http://dgxcbw.com   發布于:2019-05-20

D88尊龙一,沼氣發電機組選型參考倡議

D88尊龙1. Reference Initiative for Type Selection of Biogas Generators

D88尊龙目前國內沼氣發電項目中,以進口為主,主要有瓦克夏、顏巴赫、卡特比勒、高斯科爾、道依茨、德國曼等。國產機組固然性能方面存在一定差距,但價錢低廉。

At present, the main domestic biogas power generation projects are imported brands, mainly Wakshire, Yanbach, Caterpillar, Gauss Cole, Dowitz, German Mann and so on. Although there is a certain gap in the performance of domestic units, the price is low.

D88尊龙二,選型和系統配置參考倡議

II. Selection and System Configuration Reference Initiative

(1)依據沼氣產量選擇適宜的裝機容量,防止設備閑置或沼氣糜費;

(1) Select the appropriate installed capacity according to the output of biogas to prevent idle equipment or waste of biogas;

(2)1000KW左右的沼氣發電機組市場占有率高,性價比也是高的,維護、維修、頤養費用比擬低;

(2) About 1000KW biogas generating units have a high market share and a high cost-effective ratio, and the cost of maintenance, maintenance and maintenance is comparatively low.

(3)多臺機組時,宜選用1000KW左右的同一規格,以降低運轉費用和備件貯存。在臺數較少時,選擇一臺功率較小的。比方一臺1000KW加一臺500KW,便于在氣質變化較大時調理輸出功率,保證機組在70%以上的功率下輸出;

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(3) When there are many units, the same specification of 1000KW should be selected to reduce operation cost and spare parts storage. When the number of stations is small, choose one with smaller power. For example, a 1000KW unit plus a 500KW unit can adjust the output power when the temperament changes greatly, and ensure the output of the unit at more than 70% of the power.

(4)沼氣發電機組發電效率高意味著在耗費相同的燃氣時能發出更多的電;

D88尊龙(4) High power generation efficiency of biogas generating units means that more power can be generated when the same gas is consumed;

(5)燃氣發電機組在線率高意味著停機時間少,糜費的沼氣少,發電量多;

(5) High on-line rate of gas-fired generating units means less downtime, less methane waste and more power generation.

(6)氣體純潔時,或者氣體處置得當時,機組一個大修期可達50000~60000小時,普通可達30000~40000小時。但有些機組只達10000~20000小時;

D88尊龙(6) When the gas is pure, or when the gas is disposed of properly, the overhaul period of the unit can reach 50,000-60,000 hours, and that of the general unit can reach 30,000-40,000 hours. But some units only have 10,000 to 20,000 hours.

D88尊龙(7)沼氣中含有微量的腐蝕性成分,對機油形成污染,其耗費量比運用自然氣時要大,機油是一種主要的耗費品,在運轉本錢中占有一定份額。而不同機組的機油耗量差別較大;

(7) Biogas contains a small amount of corrosive components, which pollutes the oil. The consumption of biogas is larger than that of natural gas. Oil is one of the main consumables and occupies a certain share of the operating cost. The oil consumption of different brand units is quite different.

D88尊龙(8)零配件價錢有數倍之差,特別留意耗材,比方火花塞價錢。直接關系到運轉費用;

D88尊龙(8) The price of spare parts varies by several times. Special attention should be paid to consumables, such as spark plugs. It is directly related to the operation cost.

D88尊龙(9)齊全的零配件儲藏可大大縮短停機時間,增加發電量;

(9) Complete storage of spare parts can greatly shorten downtime and increase power generation;

(10)維修隊伍能否短時間抵達現場,對保證運轉時間至關重要;

D88尊龙(10) Whether the maintenance team can arrive at the site in a short time is very important to ensure the operation time.

D88尊龙(11)燃氣發電機組是一種大型貴重設備,應著重于久遠的綜合評價。綜合性價比比價錢更重要。

D88尊龙(11) Gas-fired generating unit is a large-scale valuable equipment, which should focus on long-term comprehensive evaluation. Comprehensive price is more important than price.

本文來自:沼氣發電機組更多的內容請點擊:http://dgxcbw.com

For more information on biogas generating units, please click on http://dgxcbw.com

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