除塵套管陶瓷套筒絕緣瓷套電瓷鐵塔錐形瓷套承壓瓷瓶承重瓷套承壓絕緣子高壓瓷缸

靜電除塵器支撐瓷套管用于電暈極懸掛框架吊桿穿過(guò)場(chǎng)殼體處的密封和絕緣保護。根據產(chǎn)品的外形分為直形瓷套管和錐形瓷套管以及異型瓷套管。

瓷套管?chē)栏癜凑?/span>GB/T772-2005《高壓絕緣子瓷件 技術(shù)條件》和B/T6746。3-1993《靜電除塵器用瓷絕緣子》制造。瓷套適用于工作溫度為250℃、直流工作電壓72KV～120KV，抗壓破壞負荷不小于500KN，安裝地點(diǎn)海拔高度不超過(guò)1000米的工作條件下使用，瓷套管外表面施白色、棕色瓷釉和無(wú)釉，兩端面研磨。

注：不同瓷質(zhì)等級的瓷件耐溫≤250℃、≤350℃、≤500℃、≤700℃、環(huán)境中使用，工作電壓為72-120KV。

使用各種瓷瓶絕緣子產(chǎn)品時(shí)必須安裝平整受力均勻，運行設備前先給瓷瓶及安裝位置加熱烘干12-24小時(shí)左右（保證瓷瓶及安裝位置清潔干燥，不能有油污等潮濕現象，檢查電壓是否符合要求）才能運行設備），突然升溫降溫會(huì )導致溫差引起瓷瓶炸裂。

The supporting porcelain bushing of the electrostatic precipitator is used for sealing and insulation protection at the place where the suspender of the corona suspension frame passes through the field shell. According to the shape of the product, it can be divided into straight porcelain bushing, conical porcelain bushing and special-shaped porcelain bushing.

Porcelain bushing shall be in strict accordance with GB/T772-2005 Technical Conditions for Porcelain Parts of High Voltage Insulators and B/T6746. 3-1993 Porcelain Insulators for Electrostatic Precipitators. The porcelain bushing is applicable to the working conditions with the working temperature of 250 ℃, the DC working voltage of 72KV~120KV, the compressive damage load of not less than 500KN, and the altitude of the installation site of not more than 1000m. The outer surface of the porcelain bushing is painted with white and brown enamel and unglazed, and both ends are ground.

Note: The temperature resistance of porcelain parts of different porcelain grades is ≤ 250 ℃, ≤ 350 ℃, ≤ 500 ℃, ≤ 700 ℃, and the working voltage is 72-120KV.

When using various porcelain insulator products, it is necessary to install them smoothly and evenly under uniform stress. Before operating the equipment, heat and dry the porcelain bottle and installation location for about 12-24 hours (ensure that the porcelain bottle and installation location are clean and dry, free of moisture such as oil stains, and check whether the voltage meets the requirements) before operating the equipment. Sudden temperature rise and drop can cause the porcelain bottle to explode due to temperature differences.