看到PP，想必大家都猜到了實驗室通風櫥的材質了，pp它是我國常用的聚丙烯材料，具有耐酸堿、耐腐蝕、耐高溫、高精度、易清洗、組合靈活、安裝方便、美觀耐用等特點5mm厚PP聚丙烯板焊接生產， 具有很強的耐酸堿性和耐腐蝕性，安裝在工作空間的后部和上部，由兩塊板組成，在工作空間與排氣管道的連接處形成氣室，均勻排放污染氣體，使用導流板PP固定底座與柜體結合。塘樹科技公司制作的臺面一般采用（國產）實心理化板（12.7mm厚）抗沖擊、耐腐蝕、甲醛E1或使用等級標準8mm厚優質純料PP（聚丙烯）板。
關(guan)于實(shi)驗(yan)室(shi)(shi)通(tong)(tong)(tong)(tong)風櫥的(de)(de)(de)原理-在(zai)(zai)實(shi)驗(yan)室(shi)(shi)工作(zuo)過(guo)(guo)程中(zhong)(zhong)，大量有害(hai)氣(qi)(qi)(qi)體通(tong)(tong)(tong)(tong)過(guo)(guo)實(shi)驗(yan)室(shi)(shi)通(tong)(tong)(tong)(tong)風櫥柜(ju)排(pai)出，也帶走了(le)(le)大量的(de)(de)(de)室(shi)(shi)內能(neng)量。為了(le)(le)減少能(neng)量損失，通(tong)(tong)(tong)(tong)風系統(tong)的(de)(de)(de)設(she)(she)(she)計應(ying)(ying)考慮排(pai)氣(qi)(qi)(qi)能(neng)量回(hui)收(shou)。聚(ju)丙(bing)烯通(tong)(tong)(tong)(tong)風柜(ju)的(de)(de)(de)能(neng)量回(hui)收(shou)方法有幾種：1。板(ban)(ban)式空(kong)氣(qi)(qi)(qi)熱交換(huan)器(qi)用于交換(huan)板(ban)(ban)式交換(huan)器(qi)中(zhong)(zhong)廢氣(qi)(qi)(qi)和新鮮空(kong)氣(qi)(qi)(qi)之間(jian)的(de)(de)(de)能(neng)量。該(gai)系統(tong)相對簡(jian)單，但設(she)(she)(she)備(bei)體積(ji)大，占用房間(jian)面(mian)積(ji)大。2.一些實(shi)驗(yan)設(she)(she)(she)備(bei)在(zai)(zai)工作(zuo)過(guo)(guo)程中(zhong)(zhong)產(chan)生廢氣(qi)(qi)(qi)，設(she)(she)(she)備(bei)本身配備(bei)了(le)(le)排(pai)氣(qi)(qi)(qi)裝置(zhi)(zhi)(zhi)。在(zai)(zai)通(tong)(tong)(tong)(tong)風設(she)(she)(she)計中(zhong)(zhong)，應(ying)(ying)根(gen)據工藝(yi)要求在(zai)(zai)室(shi)(shi)內適(shi)當位置(zhi)(zhi)(zhi)設(she)(she)(she)置(zhi)(zhi)(zhi)通(tong)(tong)(tong)(tong)向室(shi)(shi)外的(de)(de)(de)垂直排(pai)氣(qi)(qi)(qi)管。管道(dao)一般采用塑料管，可與排(pai)氣(qi)(qi)(qi)裝置(zhi)(zhi)(zhi)連接的(de)(de)(de)接口和閥門設(she)(she)(she)置(zhi)(zhi)(zhi)在(zai)(zai)排(pai)氣(qi)(qi)(qi)立管的(de)(de)(de)適(shi)當高度。3.中(zhong)(zhong)間(jian)介質用于能(neng)源回(hui)收(shou)。排(pai)氣(qi)(qi)(qi)單元(yuan)設(she)(she)(she)置(zhi)(zhi)(zhi)線圈廢熱回(hui)收(shou)部分(fen)，空(kong)氣(qi)(qi)(qi)供(gong)應(ying)(ying)單元(yuan)設(she)(she)(she)置(zhi)(zhi)(zhi)線圈新鮮空(kong)氣(qi)(qi)(qi)預熱部分(fen)。循(xun)環系統(tong)通(tong)(tong)(tong)(tong)過(guo)(guo)管道(dao)和水泵(beng)形成(cheng)，廢氣(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)能(neng)量通(tong)(tong)(tong)(tong)過(guo)(guo)中(zhong)(zhong)間(jian)介質傳遞給氣(qi)(qi)(qi)源。