Kwa nini vitalu vya barafu kavu vinakuwa vidogo au vinapotea moja kwa moja baada ya kuweka muda mrefu? Je, ubora wa barafu kavu ni mbaya? Jibu ni hapana. Kwa kweli, uhifadhi wako wa barafu kavu sio sahihi. Barafu kavu ni tete sana, na ikiwa haijahifadhiwa vizuri, kiasi cha barafu kavu kinachotumiwa kitakuwa kikubwa. Kama watengenezaji wa kitaalamu wa barafu kavu, sisi mashine ya Shuliy tutakupa vidokezo muhimu hapa vya utunzaji mzuri wa bidhaa za barafu kavu.
Uhifadhi wa vigae vya barafu makavu au vipande vya barafu si vigumu. Ugumu halisi ni jinsi ya kupunguza kasi ya upotezaji wa barafu kavu na kuongeza muda wa vitendo wa bidhaa za barafu kavu. Hili ndilo jambo ambalo watumiaji wengi wa barafu kavu na wazalishaji wa barafu kavu wanajali zaidi kwa sababu barafu kavu pekee ndiyo iliyohifadhiwa vizuri inaweza kupunguza hasara na kuokoa gharama.
What can be done to make dry ice last longer?
The temperature of dry ice is minus 78 degrees Celsius, so if you want dry ice to last longer, you must first have a low-temperature environment, otherwise, it will be difficult to guarantee the storage time of dry ice. The dry ice preservation effect of ultra-low temperature refrigerator is very good, and the lower the temperature, the better the preservation effect of dry ice, the longer its service life. However, for most dry ice users and dry ice manufacturers, the cost of buying an ultra-low temperature refrigerator is too high and it is not practical. Therefore, it is ideal to use a special dry ice heat preservation box to store and transport dry ice products.
Environmental factors have a great impact on the storage of dry ice
The change in temperature in the environment has the greatest impact on the preservation of dry ice blocks and dry ice pellets. In the process of dry ice production, a lot of dry ice is wasted, because there is no dry ice incubator with good insulation effect and the correct operation method. We need to place the dry ice heat preservation box and dry ice in a cool, dry and well-ventilated area. After taking dry ice pellets from the dry ice box, the lid should be pressed immediately to prevent temperature loss and excessive dry ice evaporation.
Pay attention to the dry ice use process
During the use of dry ice, care should also be taken to reduce the loss of dry ice. Dry ice is easy to sublimate, and the smaller the volume of dry ice, the faster it will lose. Therefore, during the use, try not to cut the dry ice blocks several times. In particular, granules or powdery dry ice with a small diameter should be packaged in a package and taken out of the incubator when use.
Dry ice can not be stored in a sealed container
Barafu kavu ni tete sana, itashuka hadi isiyo na sumu, isiyo na ladha, mara 1000 zaidi ya eneo la dioksidi kaboni, kwa hivyo barafu kavu haiwezi kuhifadhiwa kwenye sanduku lililofungwa vizuri na kiasi kidogo, kwa sababu ya hatari ya mlipuko. . Ili gesi iliyovukizwa kutoka kwenye barafu kavu ili kutolewa kwa kawaida, incubator lazima iwekwe mahali na mzunguko mzuri wa hewa.