I. The key of cyclone tuyere device

　　1. 裝置前應查看風口機械功能。

　　1., the device should check the mechanical function of the tuyere.

　　a) 風口的活動零件，請求動作自若、阻尼均勻，無卡死和松動。

　　(a) the moving parts of the air outlet are requested to be self acting, evenly damped, free of sticking and loosening.

　　b) 導流片可調或可拆開的商品，請求調理拆開方便、牢靠，定位后無松動現象。

　　B) adjustable or detachable goods, request the treatment of open, convenient and reliable, no loosening after positioning.

　　2. 風口表面裝修面應平坦、葉片散布應勻稱、色彩應共同、無明顯的劃傷和壓痕。

　　2., the surface of the tuyere surface should be flat, the blade should be evenly distributed, the color should be common, no obvious scratches and indentation.

　　3. 風口答應偏差值應符合表2規則。

　　3. the deviation value of the air outlet shall comply with the rules of table 2.

　　二、旋流風口選用關鍵

　　Two, swirl tuyere selection key

　　1. 旋流風口選用首要操控參數風口型式、原料、標準、出口風速、全壓丟失和氣流射程等。

　　1. the selection of main control parameters, type of tuyere, raw material, standard, outlet wind speed, total pressure loss and air flow range are adopted.

　　2. 旋流風口的原料首要有鋼制和鋁合金兩類。

　　2., the main material of swirl tuyere has two kinds of steel and aluminum alloy.

　　3. 選型關鍵

　　3. selection key

　　1) 依據工程特色、所需氣流組織類型、調理功能和送風方法等，挑選相應的風口類型。

　　1) according to the characteristics of the project, the type of air distribution organization, the conditioning function and the air supply method, the corresponding air outlet types are selected.

　　2) 依據需要風量〔送風或排(回)風〕，在風口頸部(或風口進出口斷面處)答應的風速范圍內，斷定所需風口的尺度。

　　2) according to the required air volume [air supply or row (return) wind], in the tuyere neck (or tuyere inlet and outlet section) agreed within the range of wind speed, determine the required tuyere scale.

　　3) 校核所挑選風口的首要技能功能，如射程、壓力丟失、噪聲指標以及作業區域內的風速與溫差。

　　3) check the selection of the tuyere's primary skills, such as range, pressure loss, noise indicators, as well as wind speed and temperature in the work area.

　　4) 斷定所選風口的布置裝置方法以及與風道的銜接方法。

　　4) determine the arrangement, device and method of the selected air outlet, as well as the connection method with the air duct.

　　您的需求就是我們努力的方向，您的追求就是我們的追求，歡迎您的到來，濟南通風管道工程我們一起進步，一起創新!

　　Your demand is the direction of our efforts, your pursuit is our pursuit, welcome your arrival, we progress together, with innovation!

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