沼氣發(fā)電具有創(chuàng)效、節(jié)能、安全和環(huán)保等特點(diǎn)，而且在發(fā)達(dá)國家已受到廣泛重視和積極推廣，我們國家也是的推廣。那么沼氣發(fā)電機(jī)究竟是利用了何種原理呢？

Biogas power generation has the characteristics of efficiency creation, energy conservation, safety and environmental protection, and has been widely valued and actively promoted in developed countries, and our country is also a key promotion. So what is the principle of biogas generator?

它是利用工業(yè)、農(nóng)業(yè)或城鎮(zhèn)生活中的大量有機(jī)廢棄物，經(jīng)厭氧發(fā)酵處理產(chǎn)生的沼氣，驅(qū)動沼氣發(fā)電機(jī)發(fā)電，并可充分將發(fā)電機(jī)組的余熱用于沼氣生產(chǎn)。沼氣發(fā)電熱電聯(lián)產(chǎn)項(xiàng)目的熱效率，視發(fā)電設(shè)備的不同而有較大的區(qū)別，如使用燃?xì)鈨?nèi)燃機(jī)，其熱效率為70%~75%之間，而如使用燃?xì)馔钙胶陀酂徨仩t，在補(bǔ)燃的情況下，熱效率可以達(dá)到90%以上。

It uses a large amount of organic wastes in industry, agriculture or urban life, and the biogas produced by anaerobic fermentation to drive the biogas generator to generate electricity, and can fully use the waste heat of the generator set for biogas production. The thermal efficiency of the biogas power cogeneration project varies greatly depending on the power generation equipment. For example, if the gas internal combustion engine is used, its thermal efficiency is between 70% and 75%, while if the gas turbine and waste heat boiler are used, the thermal efficiency can reach more than 90% under the condition of supplementary combustion.

另外，沼氣發(fā)電機(jī)發(fā)電技術(shù)本身提供的是清潔能源，不僅解決了沼氣工程中的環(huán)境問題、消耗了大量廢棄物、保護(hù)了環(huán)境、減少了溫室氣體的排放，而且變廢為寶，產(chǎn)生了大量的熱能和電能，符合能源再循環(huán)利用的環(huán)保理念，同時(shí)也帶來巨大的經(jīng)濟(jì)效益。

In addition, biogas generator power generation technology itself provides clean energy, which not only solves the environmental problems in biogas projects, consumes a lot of waste, protects the environment, reduces greenhouse gas emissions, but also turns waste into treasure, generating a lot of heat and electricity, which is in line with the environmental protection concept of energy recycling, but also brings huge economic benefits.

使用方法

usage method

1、起動：關(guān)閉沼氣閥，按瓦斯機(jī)的起動方法，用瓦斯起動操作方法與未改裝前一樣。

1. Start: close the biogas valve and start the gas machine according to the starting method. The operation method of starting with gas is the same as that before refitting.

2、起動后的操作：起動后帶上負(fù)荷，將瓦斯機(jī)油門放在合適的位置（一般放在中間偏低一點(diǎn)位置），待發(fā)動機(jī)運(yùn)轉(zhuǎn)正常后，慢慢地打開沼氣閥門輸入沼氣。通入沼氣后，在調(diào)速器作用下供油量自動減少，發(fā)動機(jī)轉(zhuǎn)速穩(wěn)定。若沼氣輸入量過多，發(fā)動機(jī)會出現(xiàn)瞬間供油中斷現(xiàn)象，產(chǎn)生斷續(xù)的工作聲。

2. Operation after starting: after starting, put the load on, put the gas engine throttle at the appropriate position (generally at the lower position in the middle), and slowly open the biogas valve to input biogas after the engine operates normally. After the biogas is introduced, the fuel supply will be automatically reduced under the action of the governor, and the engine speed will be stable. If the biogas input is too much, the engine will have an instantaneous oil supply interruption, resulting in intermittent working sound.

遇到這種情況，應(yīng)隨時(shí)即將沼氣閥略微關(guān)小，直到正常運(yùn)轉(zhuǎn)為止。在運(yùn)轉(zhuǎn)過程中，調(diào)整轉(zhuǎn)速的方法與改裝前用瓦斯工作時(shí)一樣，通過改變油門手柄位置來進(jìn)行。隨著雙燃料發(fā)動機(jī)轉(zhuǎn)速或負(fù)荷大小的改變，也要相應(yīng)的開大或關(guān)小沼氣閥門，以保證雙燃料發(fā)動機(jī)正常運(yùn)轉(zhuǎn)和較好的節(jié)油效果。當(dāng)沼氣—瓦斯機(jī)冷卻水溫較低已及小負(fù)荷運(yùn)行時(shí)，節(jié)油效果差。

In this case, the biogas valve shall be slightly turned down at any time until it operates normally. In the process of operation, the method of adjusting the speed is the same as that of working with gas before refitting, by changing the position of the throttle handle. With the change of the speed or load of the dual fuel engine, the biogas valve should be opened or closed accordingly to ensure the normal operation of the dual fuel engine and better fuel saving effect. When the cooling water temperature of the biogas gas machine is low and the low load operation, the oil saving effect is poor.

沼氣發(fā)電機(jī)組利用了什么原理工作的？以上就是為您講解的內(nèi)容了，提醒您在使用之前要多去了解相關(guān)操作的安全事項(xiàng)，這點(diǎn)很重要，更多事項(xiàng)就來我們網(wǎng)站http://www.vw95.cn咨詢吧。

What principle does the biogas generator unit work on? The above is the content explained for you. It is important to know more about the safety matters of relevant operations before using it. For more matters, please come to our website http://www.vw95.cn Consult.