1. Tagh an stuth stèidhichte air a 'mheadhan teasachaidh:
Uisge àbhaisteach: ma bhios tu a 'teasachadh uisge tap àbhaisteach, atiùb teasachaidh gannair a dhèanamh de stàilinn stàilinnteach 304 faodar stuth a chleachdadh.
Hard water quality: For situations where the water quality is hard and the scale is severe, it is recommended to use stainless steel 304 with a waterproof scale coating material for the heating tube. Faodaidh seo a 'bhuaidh sgèile a lughdachadh air an tiùb teasachaidh agus a' leudachadh a bheatha seirbheis.
Làimh le lag lag lag lag: Nuair a bhios tu a 'teasachadh lioganan corrothail leithid bonn lag lag lag, rèiteachadh creimilearachd316l Teasachaidh Stuth Teasaidhbu chòir a chleachdadh.
Oil: Under normal circumstances, stainless steel 304 thermal oil furnace electric heating tubes can be used to heat oil, or iron materials can be used. Ach, tha stuthan iarainn buailteach a bhith a 'meirgeadh, ach tha a chosgais an ìre mhath ìosal.
Air dry burning: The material of the air dry burning heating tube with a working temperature of around 100-300 degrees can be stainless steel 304; Faodar an tiùb teasachaidh dealain àmhainn bho teòthachd obrach timcheall air 400-500 ceum a dhèanamh de 300-500 de 321 stuth; Bidh an tiùb teasachaidh fùirneis le teòthachd obrach de timcheall air 600-700 ceum air a dhèanamh de stuth RIAGHAILTES SKINTER SKINTER.
2. Tagh seòrsa fulan-làidir agus trast-thomhas pìob stèidhichte air cumhachd teasachaidh:
Low power heating: If the required heating power is small, usually several kilowatts to tens of kilowatts, threaded flange pipes are more suitable, and their sizes are usually 1 inch, 1.2 inches, 1.5 inches, 2 inches, etc. For low-power heating, U-shaped heating tubes can also be selected, such as double U-shaped, 3U shaped, wave shaped and other special-shaped heating tubes. Tha an fheart chumanta aca air a bhith a 'teasachadh dùbailte le ceann. Nuair a bha dà thuill stàlaidh 1mm a 'dol na bha an snàthainn fastener a bhith air a drileadh air a' ghlagan mar an tanca uisge. The heating tube thread passes through the installation hole and is equipped with a sealing gasket inside the water tank, which is tightened with nuts on the outside.
Teas cumhachd àrd: Nuair a bhios feum air teasachadh àrd, bho ghrunn kilowatts gu grunn cheudan de cheudan, tha blasan flat na dheagh roghainn, le meudan nas fheàrr, le meudan bho Dn10 gu Dn1200. Mar as trice tha an trast-thomhas de phìoban teasachaidh àrd-chumhachd timcheall air 8, 8.5, 9, 10, 12mm, le raon fada de 200mmm-3000mm. Is e 220v, 380v, 380v, agus is e an cumhachd co-fhreagarrach 3KW, 6kW, 12kW, 15kW, 24kW, 24KW, msaa.
3. Beachdaich air an dòigh àrainneachd agus modh stàlaidh a th 'ann:
Modh stàlaidh: Tagh an tiùb teasachaidh fuarain iomchaidh a rèir riatanasan stàlaidh eadar-dhealaichte. For example, in some situations where heating tubes need to be replaced frequently, a combination of flange heating tubes connected by fastening devices is more convenient, and single replacement is extremely easy, which can greatly save maintenance costs; For some occasions that require extremely high sealing performance, welded flange heating pipes can be chosen, which have better sealing performance.
4. Determine the surface power density of the heating element: Surface power density refers to the power per unit area, and different media and heating requirements require appropriate surface power density. Generally speaking, high power density may cause the surface temperature of the heating tube to be too high, affecting the service life of the heating tube and even causing damage; Ma tha an dùmhlachd cumhachd ro ìosal, chan fhaodar a 'bhuaidh teasachaidh a tha thu ag iarraidh a choileanadh. The appropriate surface power density needs to be determined through experience and rigorous calculations based on specific heating media, container size, heating time, and other factors.
Ùine a 'phuist: Dec-20-2024
