生物降解顆粒是指將生物降解顆粒材料燃燒作為燃料，一般主要是農(nóng)林廢棄物（如秸稈、鋸末、甘蔗渣、稻糠等）作為原材料，經(jīng)過粉碎、混合、擠壓、烘干等工藝，制成各種成型（如塊狀、顆粒狀等）的，可直接燃燒的一種新型清潔燃料。那么生物降解顆粒燃料應(yīng)用過程的注意事項有哪些呢？

Biodegradable particles refer to a new type of clean fuel that can be directly burned by burning biodegradable particulate materials as fuel, mainly agricultural and forestry wastes (such as straw, sawdust, bagasse, rice bran, etc. What are the precautions for the application of biodegradable particulate fuel?

先應(yīng)注意，要嚴(yán)格按照使用說明進行操作，一定要確認(rèn)使用者能獨立操作后才可交付使用。按資料要求，廚房內(nèi)應(yīng)加一排風(fēng)扇，以便排除室內(nèi)有害氣體。

Pay attention to safety first, operate in strict accordance with the instructions, and make sure that the user can operate independently before delivery. According to the data requirements, a row of fans should be added in the kitchen to eliminate indoor harmful gases.

生物降解顆粒具有堆積密度小、能量密度低、運輸、儲存使用空間大、成本高等特點，其嚴(yán)重制約了生物降解顆粒能的大規(guī)模應(yīng)用。生物降解顆粒經(jīng)過致密成型后不但可作為燃料取代煤炭直接燃燒利用，同時也可通過干餾炭化技術(shù)、液化技術(shù)、氣化技術(shù)等進行深加工利用，從而解決生物降解顆粒利用的經(jīng)濟性和實用性問題，實現(xiàn)生物降解顆粒能源規(guī)?；瘧?yīng)用。

Biodegradable particles have the characteristics of small bulk density, low energy density, large space for transportation, storage and use, and high cost, which seriously restrict the large-scale application of biodegradable particles. After densification, the biodegradable particles can not only be used as fuel to replace coal for direct combustion, but also can be further processed and utilized through carbonization technology, liquefaction technology, gasification technology, etc., so as to solve the economic and practical problems of the utilization of biodegradable particles and realize the large-scale application of biodegradable particle energy.

生物降解顆粒固化成型通常被分為干燥粉碎階段、預(yù)壓縮階段和成型壓縮階段3個階段，其中成型壓縮階段是重要的階段。

The solidification and molding of biodegradable particles are generally divided into three stages: drying and crushing stage, pre compression stage and molding and compression stage, of which the molding and compression stage is an important stage.

生物降解顆粒原料粉碎后從加料口經(jīng)進料絞龍進入成型室，在成型室內(nèi)，主軸帶動環(huán)模旋轉(zhuǎn)，在磨擦力作用下，壓輥與環(huán)模同時旋轉(zhuǎn)，原料經(jīng)進料刮板被卷入環(huán)模和壓輥之間，兩者相對旋轉(zhuǎn)對原料逐漸擠壓，并擠入環(huán)?？祝诃h(huán)模中成型，并不斷向孔外擠出，再由切刀按所需長度切斷成型顆粒，壓粒過程中物料是在壓模與壓輥強烈擠壓作用下強制通過均布于環(huán)形壓模的小孔而壓實成型的。

After being crushed, the raw materials of biodegradable particles enter the forming room through the feeding auger from the feeding port. In the forming room, the main shaft drives the ring mold to rotate. Under the effect of friction, the press roller and the ring mold rotate at the same time. The raw materials are drawn between the ring mold and the press roller through the feeding scraper. Both of them rotate relative to each other and gradually extrude the raw materials into the ring mold hole, form in the ring mold, and continuously extrude out of the hole. Then the cutter cuts the shaped particles according to the required length, In the granulation process, the material is forced to be compacted and shaped through the holes uniformly distributed in the annular pressing die under the strong extrusion of the pressing die and the pressing roller.

雖然生物降解顆粒非常受歡迎，而且清潔環(huán)保，但是使用中還是有一些注意事項，所以請大家以后在使用前，一定要熟讀使用說明，并總結(jié)實踐中經(jīng)驗。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.qylxschool.cn咨詢了解吧！

Although biodegradable particles are very popular and clean, there are still some precautions in use, so please read the instructions carefully and summarize the experience in practice before use. More relevant content will come to our website http://www.qylxschool.cn Ask and understand!