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With the development, Jinan ventilation duct is widely used in all walks of life, but with the continuous growth of service time, Jinan ventilation duct will accumulate a lot of impurities. These impurities will be stored in the pipeline for a long time, which will accelerate the condensation of oil during operation. If the temperature conversion is too high, the air pressure valve, hydraulic and other components will be damaged, seriously affecting the normal operation. Therefore, it is necessary to clean the ventilation duct equipment regularly. But how to clean it up?

(1)風(fēng)管與風(fēng)機(jī)連接時(shí)，進(jìn)風(fēng)口和出風(fēng)口應(yīng)安裝軟接頭。軟接頭的橫截面尺寸應(yīng)與風(fēng)機(jī)入口和出口的橫截面尺寸相同。軟管連接器可以由帆布、人造革和其他材料制成。軟管的長(zhǎng)度不應(yīng)小于200，且緊密度應(yīng)適當(dāng)。軟管可以緩沖風(fēng)扇的振動(dòng)。

(1) When the air duct is connected with the fan, the air inlet and outlet should be installed with soft joints. The cross-sectional dimension of the flexible joint shall be the same as that of the fan inlet and outlet. Hose connectors can be made of canvas, synthetic leather and other materials. The length of the hose should not be less than 200 and the tightness should be appropriate. The hose can cushion the vibration of the fan.

(2)風(fēng)管與除塵設(shè)備和加熱設(shè)備連接時(shí)，設(shè)備安裝完畢后，根據(jù)理論測(cè)繪圖暫停預(yù)制安裝。

(2) When the air duct is connected with the dust removal equipment and heating equipment, the prefabrication and installation shall be suspended according to the theoretical mapping map after the equipment is installed.

(3)在濟(jì)南，安裝通風(fēng)管時(shí)，預(yù)制風(fēng)管時(shí)應(yīng)打開(kāi)進(jìn)出口。如果風(fēng)管需要在安裝結(jié)束時(shí)打開(kāi)，其接口應(yīng)緊密。

(3) In Jinan, when installing the ventilation pipe, the inlet and outlet should be opened when the air duct is prefabricated. If the duct needs to be opened at the end of installation, its interface should be tight.

(4)輸送冷凝水或含水量較大的氣體時(shí)，水平管道應(yīng)有坡度，并在低點(diǎn)與排水管連接。安裝時(shí)，風(fēng)管底部不應(yīng)出現(xiàn)縱向接縫，底部接縫處應(yīng)暫停密封處理。

(4) The condensate pipe should be connected with the drain pipe at the low point of the water content. During installation, the longitudinal joint should not appear at the bottom of the air duct, and the sealing treatment should be suspended at the bottom joint.

(5)輸送易燃易爆氣體的鋼板風(fēng)管，應(yīng)在風(fēng)管的連接法蘭處安裝跳線，并與靜電接地網(wǎng)連接。

(5) For steel plate air duct conveying inflammable and explosive gas, jumper shall be installed at the connecting flange of air duct and connected with electrostatic grounding grid.

(6)當(dāng)水平風(fēng)道高度超過(guò)4m時(shí)，安裝人員應(yīng)佩戴安 全帶。腳手架或移動(dòng)支架上的跳板應(yīng)固定好，跳板的寬度應(yīng)符合安 全規(guī)范。腳手架上的設(shè)備人員應(yīng)攜帶袋子，以免掉落物體或電鉆傷人。

(6) When the height of horizontal air duct exceeds 4m, the installation personnel shall wear safety belt. The springboard on the scaffold or mobile support shall be fixed, and the width of the gangway shall comply with the safety regulations. Equipment personnel on the scaffold should carry bags to avoid falling objects or electric drill from hurting people.

(7)雙吊桿支架在風(fēng)道，就位后，橫臂應(yīng)平直，吊桿不應(yīng)改變，雙吊桿應(yīng)受力均勻。

(7) After the double suspender bracket is in place in the air duct, the cross arm should be straight, the suspender should not be changed, and the double suspender should be stressed evenly.

以上就是濟(jì)南通風(fēng)管道向您介紹的關(guān)于清理濟(jì)南通風(fēng)管道雜質(zhì)的方法，濟(jì)南通風(fēng)管道應(yīng)該每三個(gè)月清洗一次，這樣既能保證平時(shí)的正常運(yùn)行，又能延長(zhǎng)通風(fēng)管道的使用壽命。

The above is the Jinan ventilation duct introduced to you about the cleaning method of Jinan ventilation duct impurities, Jinan ventilation duct should be cleaned every three months, so as to ensure normal operation at ordinary times, and can extend the service life of the ventilation duct.