1、 Requirements of biogas for biogas power generation

沼氣中雜質(zhì)含量如 Si 、HS 等應(yīng)控制在一定的范圍內(nèi)，沼氣的溫度為 10~60 ℃，壓力為0~5kpa ，具體見(jiàn)沼氣的氣質(zhì)要求，一般禽畜糞厭氧處理的沼氣都能滿足發(fā)電的氣質(zhì)要求，污水處理沼氣需要脫硫等處理，垃圾填埋沼氣需要脫水等處理。

The content of impurities such as Si and HS in biogas should be controlled within a certain range. The temperature of biogas is 10 ~ 60 ℃ and the pressure is 0 ~ 5kpa. See the gas quality requirements of biogas for details. Generally, the biogas from anaerobic treatment of livestock manure can meet the gas quality requirements of power generation. The biogas from sewage treatment needs desulfurization and other treatment, and the biogas from landfill needs dehydration and other treatment.

二、沼氣處理

2、 Biogas treatment

沼氣-脫水或脫硫-氣水分離-過(guò)濾-壓縮機(jī)-氣水分離-冷卻-穩(wěn)壓閥-發(fā)電機(jī)；室內(nèi)部分:發(fā)電機(jī)組-循環(huán)冷卻系統(tǒng)-發(fā)電機(jī)組-配電室-至用戶或到變壓器

Biogas - dehydration or desulfurization - gas water separation - Filtration - compressor - gas water separation - cooling - regulator valve - generator; indoor part: generator set - circulating cooling system - generator set - distribution room - to users or to transformer

沼氣發(fā)電機(jī)組產(chǎn)品特點(diǎn)是安全性高 ；第二特點(diǎn)是可靠性好 ，故障率低，年運(yùn)行時(shí)間長(zhǎng)，停機(jī)時(shí)間短，相應(yīng)機(jī)組的經(jīng)濟(jì)效益好;第三特點(diǎn)是功率不打折扣 ，按 100% 機(jī)組提供的功率運(yùn)行。

The biggest feature of biogas generator set is high safety; the second feature is good reliability, low failure rate, long annual operation time, short downtime, and good economic benefits of corresponding units; the third feature is that the power is not discounted, and it operates according to the power provided by 100% units.

沼氣發(fā)電機(jī)組

Biogas Generator Set 

下面再給用戶介紹一下沼氣發(fā)電機(jī)組操作使用注意事項(xiàng)：

Next, let's introduce the precautions for the operation of biogas generator set

操作人員在操作沼氣發(fā)電機(jī)組前，應(yīng)先把生產(chǎn)廠家的使用說(shuō)明書(shū)中的相關(guān)規(guī)定先熟悉，保證發(fā)電的質(zhì)量（如電壓、頻率），并按其科學(xué)合理的操作程序啟動(dòng)沼氣發(fā)電機(jī)組。

Before operating the biogas generator set, the operator should be familiar with the relevant provisions in the manufacturer's operation manual to ensure the quality of power generation (such as voltage and frequency), and start the biogas generator set according to its scientific and reasonable operation procedures.

操作人員必須經(jīng)常檢查沼氣發(fā)電機(jī)組進(jìn)氣管路，防止沼氣泄漏和冷凝水過(guò)多而影響供氣。

Operators must often check the air inlet pipeline of biogas generator set to prevent biogas leakage and excessive condensate from affecting the gas supply.

剛剛采購(gòu)過(guò)來(lái)的沼氣發(fā)電機(jī)組，在運(yùn)行了50個(gè)小時(shí)建議進(jìn)行一次常規(guī)保養(yǎng)，因?yàn)闄C(jī)組的磨合期的保養(yǎng)至關(guān)重要。

The biogas generator set just purchased has been in operation for 50 hours. It is recommended to carry out a routine maintenance, because the maintenance during the running in period is very important.

沼氣發(fā)電機(jī)組工作時(shí)應(yīng)經(jīng)常巡視、檢查沼氣發(fā)電機(jī)組的運(yùn)行情況，發(fā)現(xiàn)問(wèn)題應(yīng)及時(shí)調(diào)整或上報(bào)有關(guān)領(lǐng)導(dǎo)。

During the operation of biogas generator set, the operation of biogas generator set should be inspected frequently, and problems found should be timely adjusted or reported to relevant leaders.

沼氣發(fā)電機(jī)在運(yùn)行中，操作人員應(yīng)隨時(shí)掌握負(fù)載變化情況并應(yīng)對(duì)沼氣發(fā)電機(jī)的負(fù)荷進(jìn)行限制。

During the operation of biogas generator, the personnel should control the maximum load of biogas generator at any time.

沼氣發(fā)電機(jī)的過(guò)濾裝置應(yīng)定期清洗。

The filter device of biogas generator should be cleaned regularly.

沼氣發(fā)電機(jī)沼氣進(jìn)氣壓力不得低于1.8kPa。

The biogas inlet pressure of biogas generator shall not be lower than 1.8kpa.

每班記錄發(fā)電機(jī)運(yùn)行時(shí)數(shù)、消耗沼氣量、輸出電功率（電度表數(shù)）。

Record the generator operation hours, biogas consumption and output power (number of watt hour meters) in each shift.

沼氣發(fā)電機(jī)在啟動(dòng)或停止時(shí)應(yīng)按操作規(guī)程啟閉閥門(mén)，保證沼氣輸送管道中壓力始終是正壓。

When the biogas generator is started or stopped, the valve should be opened and closed according to the operating procedures to ensure that the pressure in the biogas pipeline is always positive.

沼氣發(fā)電機(jī)組沼氣管道閥門(mén)的啟、閉狀態(tài)，應(yīng)有明顯的標(biāo)志。

The opening and closing state of biogas pipe valve of biogas generator set should be marked clearly.