1、 Feeding stage

1、通過(guò)管道運輸或人工將豬糞等發(fā)酵原料經(jīng)進(jìn)料斗過(guò)格柵入進(jìn)料池。

1. Pig manure and other fermentation raw materials are transported by pipeline or manually into the feed tank through the feed hopper through the grid.

2、發(fā)酵原料需加水、沼液調配濃度。

2. The raw materials for fermentation need to be mixed with water and biogas slurry.

3、啟動(dòng)進(jìn)料攪拌器，攪拌3-5min后停止攪拌，打開(kāi)進(jìn)料管上的進(jìn)料閥門(mén)，啟動(dòng)進(jìn)料切割泵。

3. Start the feed agitator, stop mixing after 3-5min, open the feed valve on the feed pipe, and start the feed cutting pump.

4、待進(jìn)料池物料降至進(jìn)料界面以下時(shí)，即關(guān)閉進(jìn)料切割泵，再關(guān)閉進(jìn)料閥門(mén)。

4. When the material in the feed pool falls below the feed interface, close the feed cutting pump, and then close the feed valve.

5、物料進(jìn)入厭氧發(fā)酵進(jìn)行厭氧處理后，每隔24小時(shí)通過(guò)取樣管進(jìn)行取樣分析檢測，實(shí)時(shí)監控發(fā)酵狀態(tài)。

5. After the material enters anaerobic fermentation for anaerobic treatment, the sampling pipe is used for sampling analysis and detection every 24 hours to monitor the fermentation state in real time.

6、沼氣發(fā)電機組廠(chǎng)家表示啟動(dòng)運轉正常后，可陸續向罐內進(jìn)料，每日進(jìn)料約9～15立方，待進(jìn)料量達到容積的85%～90%時(shí)，進(jìn)料停止后，啟動(dòng)循環(huán)泵3-5min后停止。

6. The biogas generator manufacturer said that after the start-up and operation are normal, it can feed into the tank one after another. The daily feed is about 9-15 cubic meters. When the feed volume reaches 85% - 90% of the volume, the feed is stopped, and the circulating pump is started for 3-5 minutes.

二、出料階段

2、 Discharge stage

1、出料時(shí)，緩慢打開(kāi)溢流管上的出料閥門(mén)，打開(kāi)至1／3～1／2左右，以免出料過(guò)快產(chǎn)生負壓。待無(wú)沼液排出后，關(guān)閉閥門(mén)。

1. When discharging, slowly open the discharge valve on the overflow pipe to about 1 / 3 ~ 1 / 2, so as to avoid negative pressure caused by too fast discharging. After no biogas slurry is discharged, close the valve.

2、排泥時(shí)，先打開(kāi)溢流管閥門(mén)，后緩慢打開(kāi)排泥管上的出料閥門(mén)，打開(kāi)至1／3～1／2左右以免出料過(guò)快產(chǎn)生負壓。待無(wú)大量污泥排出后，關(guān)閉排泥管閥門(mén)，再關(guān)閉溢流管閥門(mén)。

2. When discharging sludge, first open the overflow pipe valve, and then slowly open the discharge valve on the sludge discharge pipe to about 1 / 3 ~ 1 / 2, so as to avoid negative pressure caused by too fast discharging. After no large amount of sludge is discharged, close the valve of sludge discharge pipe and then close the valve of overflow pipe.

三、使用階段

3、 Use stage

1、沼氣火炬具備自動(dòng)點(diǎn)火功能，當氣柜內沼氣過(guò)多，自動(dòng)進(jìn)入沼氣火炬內。

1. The biogas torch has the function of automatic ignition. When there is too much biogas in the gas holder, it will automatically enter into the biogas torch.

2、使用發(fā)電機時(shí)，打開(kāi)發(fā)電機進(jìn)氣閥門(mén)，按照沼氣發(fā)電機組操作規程操作。

2. When using the generator, open the air inlet valve of the generator and operate according to the operating procedures of biogas generator set.

3、使用鍋爐時(shí)，打開(kāi)鍋爐進(jìn)氣閥門(mén)，按照沼氣鍋爐使用說(shuō)明操作。

3. When using the boiler, open the air inlet valve of the boiler and operate according to the operating instructions of the biogas boiler.

4、正常使用時(shí)脫水脫硫閥門(mén)正常打開(kāi)，需要維修時(shí)由工程技術(shù)人員關(guān)閉閥門(mén)進(jìn)行維修，脫水脫硫罐每隔3-7天打開(kāi)排水閥門(mén)進(jìn)行排水。

4. In normal use, the dehydration and desulfurization valve is normally opened. When maintenance is needed, the engineering and technical personnel shall close the valve for maintenance. The dehydration and desulfurization tank shall open the drainage valve every 3-7 days for drainage.