氫氧化鉀如果長時(shí)間不用,如果我們不能確保它的存儲環(huán)境,所以會導(dǎo)致受影響的產(chǎn)品與潮濕,潮濕的影響,再加上空氣中的氧氣和水,很容易產(chǎn)生粘結(jié)問題,一旦產(chǎn)品粘結(jié),以備后用,效果會打折,所以我們必須注意操作的保護(hù),我們就容易理解結(jié)塊的原因。
If potassium hydroxide is not used for a long time, if we can not ensure its storage environment, it will lead to the influence of moisture and moisture on the affected products. In addition, oxygen and water in the air are easy to produce bonding problems. Once the products are bonded for future use, the effect will be reduced. Therefore, we must pay attention to the protection of operation, so we can easily understand the cause of caking.
1、吸濕結(jié)塊。
1. Moisture absorption and caking.
氫氧化鉀包裝采用雙層包裝袋，如果縫不夠快或縫不夠嚴(yán)，產(chǎn)品在包裝袋內(nèi)容易吸潮，影響其質(zhì)量。為此，將原來的單縫改為雙縫，并要求包裝人員檢查裝夾、縫合等工序，以達(dá)到很大程度的隔離空氣，大大減少了由于結(jié)塊問題而導(dǎo)致的密封松動(dòng)的發(fā)生。

Potassium hydroxide is packed in double-layer bags. If the seam is not fast or tight enough, the product is easy to absorb moisture in the bag, affecting its quality. Therefore, the original single seam is changed to double seam, and the packaging personnel are required to check the clamping, sewing and other processes, so as to isolate the air to a great extent and greatly reduce the occurrence of loose seal caused by caking.
2.受溫度的影響。
2. Affected by temperature.
氫氧化鉀的溫度是由汽包的冷卻水流量和汽包的轉(zhuǎn)速?zèng)Q定的。循環(huán)水的體積、循環(huán)水的溫度、料筒中的噴嘴是否堵塞、料筒是否結(jié)垢直接影響產(chǎn)品的溫度，并嚴(yán)重影響機(jī)械下料溫度的均勻性。清洗噴嘴后，清洗桶內(nèi)水垢，增加循環(huán)水體積，將產(chǎn)品溫度從63c-66c降至58C。通過降低沖裁溫度，可以減輕結(jié)塊現(xiàn)象。
The temperature of potassium hydroxide is determined by the cooling water flow of the steam drum and the rotating speed of the steam drum. The volume of circulating water, the temperature of circulating water, whether the nozzle in the barrel is blocked and whether the barrel is scaling directly affect the product temperature and seriously affect the uniformity of mechanical blanking temperature. After cleaning the nozzle, clean the scale in the barrel, increase the volume of circulating water and reduce the product temperature from 63c-66c to 58c. The caking phenomenon can be reduced by reducing the blanking temperature.
氫氧化鉀粘結(jié)的原因有很多種,與環(huán)境的關(guān)系,溫度,有非常大的,所以我們應(yīng)該特別注意這兩個(gè)方面,為了避免影響我們的使用,對其日常保護(hù)和存儲需要考慮很多因素,每個(gè)鏈接不能草率,畢竟,它的質(zhì)量也影響使用效率的基本因素之一。
There are many reasons for the bonding of potassium hydroxide, which has a great relationship with the environment and temperature, so we should pay special attention to these two aspects. In order to avoid affecting our use, many factors need to be considered for its daily protection and storage. Each link cannot be hasty. After all, its quality is also one of the basic factors affecting the use efficiency.