The ventilation pipe is clearly installed and buried, and the open installation is generally selected. As the open installation is convenient for maintenance, when it is impossible to select the open installation, the buried method should be considered. The pipelines should be displayed in a centralized way as far as possible, and paved along the parallel surface of the wall or column head as far as possible. If the pipe diameter is large or the heat insulation should be reasonably arranged on the wall side. Generally, when the parallel planes of two pipes are reasonably arranged, the interval shall not be less than 100-200 mm.

通風管道系統軟件的聯接標準

Connection standard of ventilation duct system software

在以電焊焊接為關鍵接口方式方式的管道中，應設定充足總數的法蘭聯接，在以外螺紋為主導的聯接管道中應設定充足的活接頭，通風管道便于宜在安裝、拆裝、維修。

In the pipeline with electric welding as the key interface mode, sufficient number of flange connection shall be set. In the pipeline with external thread as the main connection mode, sufficient movable joints shall be set. The ventilation pipeline shall be convenient for installation, disassembly and maintenance.

通風管道安裝加工系統軟件的支撐點標準管道不適合與各種閥門立即支撐點在機器設備上，應獨立設定支撐架或支架，管道的焊接部位應在工程施工便捷或承受力較小的地區，焊接不可坐落于支撐架處且間距不小于200mm。

The standard pipe is not suitable for the immediate support point of various valves. The support frame or bracket should be set independently on the machinery and equipment. The welding position of the pipe should be in the area with convenient engineering construction or low bearing capacity. The welding should not be located at the support frame and the spacing should not be less than 200 mm.

不一樣煙塵汽體特性不一樣，則清潔的按段解決應不一樣。通風管道加工系統軟件合理布局時要確?？傮w系統軟件的漏損小，保證 除塵口的有充足的排風量。通風管道加工系統軟件合理布局要減少摩擦阻力。

If the steam characteristics of different soot are different, the cleaning methods should be different. When the software layout of the ventilation pipe processing system is reasonable, it is necessary to ensure that the leakage of the overall system software is small, and that there is sufficient exhaust air volume at the dust outlet. The reasonable layout of the software of the ventilation pipe processing system should reduce the friction resistance.

濟南通風管道加工

Jinan ventilation pipe processing

環形風管抗壓強度大耗品少，但加工加工工藝繁雜些，占有室內空間大；不銹鋼風管易布局，非常容易加工，因此應用比較廣泛。濟南通風管道加工也有系機械自動化生產制造由尼龍帶螺旋式線圈電感而成，有環形、矩形框，為節約室內空間，很多的不銹鋼風管制成扁圓。

The annular air duct has high compressive strength and few consumables, but the processing technology is more complicated and occupies a large indoor space; the stainless steel air duct is easy to layout and process, so it is widely used. Jinan ventilation pipe processing also has mechanical automation production, which is made of nylon belt spiral coil inductor, with ring and rectangular frame. In order to save indoor space, many stainless steel air pipes are made into flat circle.