Conas meirge a chosc taobh istigh de Metal Pails
Conas meirge a chosc taobh istigh de Metal Pails
Manufacturers engaged in the production of Metal Pails will encounter similar problems. The Metal Pails sent to customers will receive complaints from customers not long after: the inside of the Metal Pails is rusted. In fact, this is a relatively common problem, especially in summer in East China and South China, where the ambient temperature is high and the relative humidity is high. After the steel drum is baked at a high temperature of about 160 degree (baking paint), if the water vapor in the air inside the steel drum is not fully replaced, in a humid environment, after the temperature cools down, it is easy to form water droplets on the inner wall of the steel drum, commonly known as "Condensation". As a result, rust is formed in places where the protective film is damaged, such as the edge of the weld, that is, rust, which affects the quality of the steel drum and causes customer complaints. If the customer's product quality problem after filling is caused by rust, it will cause greater quality accidents and economic compensation.
Dá bhrí sin, tá an-tábhachtach freisin conas an fhadhb a bhaineann le meirgeadh taobh istigh den druma cruach a chosc. Faoi láthair, is é an cleachtas is coitianta ná triomadóir asaithe athghiniúna teasa micrea a úsáid chun an t-aer comhbhrúite a phróiseáil, agus an t-aer tais sa druma cruach a athsholáthar leis an aer comhbhrúite tirim cóireáilte, ionas go mbeidh an t-aer tais sa druma cruach. tá pointe drúcht an aeir sa druma cruach níos ísle ná 0 céim sa samhradh agus níos ísle ná - 10 céim, gearrann timpeallacht aeir den sórt sin as an mbealach freisin chun an druma cruach a mheirge agus baintear amach an cuspóir a bhaineann le meirge a chosc.
Is iad triomadóirí asaithe agus triomadóirí cuisniúcháin na triomadóirí is mó a úsáidtear ar an margadh inniu.
Laghdaíonn an triomadóir asaithe go príomha an taise san aer comhbhrúite trí shaintréithe asaithe an desiccant. De réir modh athghiniúna an adsorbent, tá sé roinnte go príomha i gceithre chineál: gan aon athghiniúint teasa, athghiniúint teasa micrea, athghiniúint teasa soinneáin, agus athghiniúint teasa comhbhrú. Tá an cion den aer comhbhrúite a chaitear leis an modh athghiniúna teasa sách mór, go ginearálta níos mó ná 12 faoin gcéad; tá tomhaltas micrea-athghiniúna teasa sách beag, go ginearálta laistigh de 8 faoin gcéad .
