D88尊龙

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沼氣發電機組發動機安裝需要注意哪些?

來源:http://dgxcbw.com   發布于:2017-11-13

一、發動機的安裝尺寸

D88尊龙Engine mounting dimensions

190系列沼氣發電機組發動機單機的安裝尺寸與12V190B型柴油機單機相同。

The installation size of the 190 series biogas generator unit is the same as that of the 12V190B diesel engine.

二、發動機安裝基礎

Two. Engine mounting Foundation

發動機地基結構應按現場土質狀況確定,一般情況下基礎深度應為1. 5-2. Om基礎的長,寬可按底架尺寸確定,一般要求基礎邊緣大干底架邊緣約0. 15m以上。

The foundation structure of the engine should be determined according to the site soil condition. Under general circumstances, the foundation depth should be 1. 5-2. Om, and the base length and width can be determined according to the size of the underframe. Generally, the base edge should be large and the edge of the underframe should be more than 0. 15m.

基礎底架應夯實,澆注混凝土時應按底盤固定孔的位置預留160×160mm方孔,深度為600mm,以備灌注地腳螺釘。

The foundation underframe should be compacted. When pouring concrete, 160 * 160mm square hole should be reserved according to the location of the fixed hole of the chassis, the depth is 600mm, so as to prepare the anchor screw.

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D88尊龙三、開式冷卻系統的安裝

D88尊龙Three. Installation of open cooling system

安裝開式冷卻機組(即不帶風扇及散熱器)時,用戶應在機房外建造高溫和低溫兩個水池及相應的冷卻塔,水池應設有加水、排水及加熱裝置’水池的水面應比發動機的水泵進口高約0. 3-0. 5m,高溫及低溫水池容量應大干20m?,高溫水池應具有快速暖機的功能。

Install the open cooling unit (i.e., without a fan and a radiator), users should be built in high temperature and low temperature two pools and the corresponding cooling tower in the room, the pool should be provided with a water drainage and heating device, "the pool should be about 0. 3-0. 5m higher than the pump inlet of the engine, the high temperature and low temperature water tank capacity should be set 20m?, high-temperature pool should have quickly warming function.

四、排氣管系的安裝

D88尊龙Four. Installation of exhaust pipe system

由沼氣發電機組發動機引向室外的排氣管,在室內部分外表面應隔熱,以防沼氣引 爆,因沼氣機排出的廢氣含有較多水份,為防止引向室外的排氣管和消聲器 內的積水倒流到氣缸內,在安裝時其管路應略為傾斜,并在低部位設置放水閥,并定期放水。

D88尊龙The exhaust gas generator sets the engine to the outside of the tube, in the interior part of the outer surface should be insulated to prevent gas from the exhaust gas discharged detonated, biogas engine contains more water, to prevent backflow of the exhaust pipe to the outside of the water inside the muffler and into the cylinder during the installation of the pipeline should be slightly tilted, and drain valve set in the lowest position, and regular water.

五、呼吸器導氣管的安裝

Five. The installation of breathing apparatus airwayhttp://dgxcbw.com

為防止曲軸箱出現爆燃事故,通過呼吸器,可用鋼管把漏進曲軸箱內的混合氣體引向室外。管線的布置應達到氣流暢通,管線出口應設在高處,必要時在發動機初期試運轉過程中,用報警器檢查其效果。

In order to prevent the crankcase from deflagration accident, through breathing apparatus, the steel pipe can be leaked into the crankcase into the outdoor gas mixture. The layout of the pipeline should be smooth, and the outlet of the pipeline should be located at the height. If necessary, during the initial test run of the engine, the alarm will be used to check the effect.

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