Installation ntawm melt blown duct cua rhaub

1. Qhov kev ncua deb ntawm ob qhov uas nyob ib sab welds ntawm melt-blown daim ntaub rhaub yog tsis tsawg tshaj li 1.5 npaug ntawm nominal txoj kab uas hla ntawm cov yeeb nkab thiab tsis tsawg tshaj li 150 hli.

2. Qhov kev ncua deb ntawm cov welded pob qij txha ntawm cov kav dej thiab cov pier tsis tsawg tshaj li 50 hli, thiab cov vuam seam yuav tsum tau kho cua sov tsis tsawg tshaj 300 hli.

3. Tsis muaj qhov yuav tsum tau ua nyob rau hauv lub vuam seam ntawm lub melt-blown ntaub heater pipeline.

4. Qhov kev ncua deb ntawm cov yeeb nkab taub qab vuam seam thiab qhov pib ntawm lub luj tshib yuav tsum tsis txhob tsawg tshaj li 100 hli, thiab yuav tsum tsis txhob tsawg tshaj li ntawm sab nraud ntawm cov yeeb nkab.

5. Txoj hlua khi ncaj nraim ntawm txoj hlua khi ncaj nraim yuav tsum nyob ntawm txoj haujlwm uas yooj yim rau kev kho dua tshiab, tsis yog hauv qab.