1. Moisture absorption and caking.

雙層包裝袋用于氫氧化鉀包裝。如果接縫不夠快或不夠緊，產(chǎn)品很容易吸收包裝袋中的水分，影響其質(zhì)量。因此，將原來(lái)的單縫改為雙縫需要包裝人員在檢查進(jìn)行夾縫，很大程度上隔絕了空氣，大大減少了結(jié)塊導(dǎo)致的密封松動(dòng)的發(fā)生。

Double layer packaging bag is used for potassium hydroxide packaging. If the joint is not fast enough or tight enough, the product can easily absorb the moisture in the packaging bag and affect its quality. Therefore, changing the original single seam to double seam requires the packaging personnel to check and clamp the seam, which isolates the air to a great extent and greatly reduces the occurrence of seal looseness caused by caking.

2.受溫度影響。

2. Affected by temperature.

氫氧化鉀的溫度由滾筒的冷卻水流量和滾筒的轉(zhuǎn)速?zèng)Q定，循環(huán)水量、循環(huán)水溫、料筒內(nèi)噴嘴是否堵塞、料筒是否結(jié)垢直接影響產(chǎn)品溫度，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)水量。將氫氧化鉀溫度從63c-66c降低到58C。通過(guò)降低下料溫度，可以減少結(jié)塊現(xiàn)象。

The temperature of potassium hydroxide is determined by the cooling water flow of the drum and the rotating speed of the drum. The circulating water volume, circulating water temperature, 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 bucket and increase the circulating water. Reduce the temperature of potassium hydroxide from 63c-66c to 58c. The caking phenomenon can be reduced by reducing the blanking temperature.

氫氧化鉀有許多與環(huán)境和溫度密切相關(guān)的粘結(jié)原因。這兩個(gè)方面要特別注意。為了避免影響我們的使用，日常的保護(hù)和保管要考慮很多因素，每個(gè)環(huán)節(jié)都不能操之過(guò)急。畢竟它的質(zhì)量也是影響使用效率的基本因素之一。

Potassium hydroxide has many bonding reasons closely related to environment and temperature. Special attention should be paid to these two aspects. In order to avoid affecting our use, many factors should be considered in daily protection and storage, and each link should not be too hasty. After all, its quality is also one of the basic factors affecting the use efficiency.

氫氧化鉀封閉作業(yè)的保存和使用注意事項(xiàng)操作人員須接受專門培訓(xùn)并嚴(yán)格遵守操作規(guī)則。建議操作人員佩戴頭罩式電動(dòng)送風(fēng)過(guò)濾防塵口罩、橡膠耐酸堿服、橡膠耐酸堿手套。遠(yuǎn)離可燃物和易燃物。避免灰塵。避免接觸酸。

Precautions for storage and use of potassium hydroxide sealing operation operators must receive special training and strictly abide by the operating rules. It is recommended that operators wear hooded electric air supply filter dust mask, rubber acid and alkali resistant clothing and rubber acid and alkali resistant gloves. Keep away from combustibles and combustibles. Avoid dust. Avoid contact with acids.

搬運(yùn)氫氧化鉀時(shí)要小心，以防損壞包裝和容器。配備泄漏應(yīng)急處理設(shè)備。空容器可能會(huì)留下有害物質(zhì)。稀釋配制好的溶液時(shí)，應(yīng)在水中加入堿，以避免沸騰和飛濺。氫氧化鉀儲(chǔ)存在涼爽、干燥和通風(fēng)良好的倉(cāng)庫(kù)中。遠(yuǎn)離火種和熱源。倉(cāng)庫(kù)內(nèi)的濕度不應(yīng)超過(guò)85%。包裝須密封防潮。它應(yīng)與可燃材料和酸分開儲(chǔ)存，不應(yīng)混合。儲(chǔ)存區(qū)應(yīng)配備合適的材料以防止泄漏。

Be careful when handling potassium hydroxide to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may leave harmful substances. When diluting the prepared solution, alkali shall be added to the water to avoid boiling and splashing. Potassium hydroxide is stored in a cool, dry and well ventilated warehouse. Keep away from fire and heat sources. The humidity in the warehouse shall not exceed 85%. The package must be sealed and moisture-proof. It shall be stored separately from combustible materials and acids and shall not be mixed. The storage area shall be equipped with suitable materials to prevent leakage.