在通風(fēng)管道加工安裝過程中，如果不注意正確的安裝方法，后果將更加嚴(yán)重。因此，在安裝過程中研究正確的操作過程非常重要。關(guān)于
山東通風(fēng)管道加工安裝時(shí)的五個(gè)要點(diǎn)來詳細(xì)解說下。
If the correct installation method is not paid attention to during the processing and installation of ventilation pipes, the consequences will be more serious. Therefore, it is very important to study the correct operation process during installation. The five key points of Shandong ventilation pipe processing and installation are explained in detail.
(1)對(duì)運(yùn)輸易燃性、易燃易爆汽體的厚鋼板風(fēng)道，在風(fēng)道聯(lián)接法蘭盤處要安裝跨接線，并與靜電感應(yīng)接地裝置網(wǎng)聯(lián)接。
(1) For thick steel plate air duct transporting flammable, combustible and explosive vapor, jumper wire shall be installed at the connecting flange of air duct and connected with electrostatic induction grounding device network.
(2)當(dāng)風(fēng)道與除塵器設(shè)備、加溫設(shè)備等聯(lián)接前，應(yīng)待安裝設(shè)備結(jié)束后，按具體測(cè)繪工程的工程圖紙開展預(yù)制構(gòu)件和安裝。
(2) Before connecting the air duct with the dust remover equipment and the heating equipment, the prefabricated components and installation shall be carried out according to the engineering drawings of the specific mapping project after the installation of the equipment.
(3)風(fēng)道安裝時(shí)，進(jìn)、進(jìn)風(fēng)口日宜在風(fēng)道預(yù)制構(gòu)件時(shí)給出洞邊，如需在安裝結(jié)束的風(fēng)道上現(xiàn)開出風(fēng)口，其連接處應(yīng)嚴(yán)實(shí)。
(3) During the installation of the air duct, the air inlet and outlet should be provided with the hole edge at the time of prefabricated components of the air duct. If the air outlet needs to be opened on the air duct after installation, its connection should be tight.
(4)當(dāng)運(yùn)輸含冷凝水或含濕量很大的汽體時(shí)，其水準(zhǔn)管路宜下設(shè)傾斜度，并在底點(diǎn)處接排水管道。安裝時(shí)風(fēng)道底端不適合出現(xiàn)豎向接縫處，對(duì)底端有接口處應(yīng)開展密封性解決。
(4) When transporting steam containing condensed water or large moisture content, its horizontal pipeline should be set with a gradient and connected with a drainage pipe at the bottom. During installation, the bottom of the air duct is not suitable for vertical joints, and the joints at the bottom shall be sealed.
(5)當(dāng)通風(fēng)風(fēng)管與離心風(fēng)機(jī)聯(lián)接時(shí)，應(yīng)在出入新風(fēng)風(fēng)口加軟接頭，其軟接頭的橫斷面規(guī)格應(yīng)與離心風(fēng)機(jī)進(jìn)通風(fēng)口一致。軟管接頭一般可選用白帆布、人造皮革等原材料，塑料軟管長(zhǎng)短不適合低于200，松緊應(yīng)適合，軟性塑料軟管可緩存離心風(fēng)機(jī)的震動(dòng)。
(5) When the ventilation duct is connected with the centrifugal fan, a soft joint shall be added at the fresh air inlet and outlet, and the cross section specification of the soft joint shall be consistent with the inlet and outlet of the centrifugal fan. The hose connector can generally use white canvas, artificial leather and other raw materials. The length of plastic hose should not be less than 200, and the tightness should be appropriate. The soft plastic hose can buffer the vibration of the centrifugal fan.
The above is all about the five key points for the processing and installation of ventilation ducts. Thank you for your patience. Friends in need can come to our company http://www.www.qa48.com consulting service
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