本系列鐘(zhōng)形卸灰(huī)閥廣泛适用于冶金(jīn)、建材、石化(huà)、電力等(děng)行業，作為(wéi)各工業爐窯及除塵系統的卸灰裝置。

  This series valve is widely used in metallurgy, building material, oil chemical and electric power industries etc. It is the discharging device of stove and removing dust system.

結構特點：

Structure characteristic:

  該鐘形卸灰閥由閥體、錐形閥塞、連(lián)杆、驅動裝置等組成(chéng)，用連杆拉動閥塞上下運動完成啟閉動作。其中X型為橡膠軟密封，應用于冶(yě)煉高爐噴煤系(xì)統的煤(méi)粉輸送控制。W型為閥體本體材料密(mì)封，應用于除塵系(xì)統塵灰輸送控制。

  This valve is made up of body, cone valve plug, connected pole, driving device etc. The plug drew by the connected pole moves up and down to complete the action of open and close. Type X denotes rubber soft seal, which is applied to carrying control of coal powder in smelt blast furnace gushing coal system. Type W denotes body material seal, which is applied to carrying control of dust powder in removing dust system.

性能參數：

Performance parameter:

工作原理：

Working principle:

  手動鐘形卸(xiè)灰閥利用力矩平衡的方法實現卸灰。當作用于錐形塞上的物料産生的力矩大(dà)于重錘搖杆産生的力矩時，錐形塞打開向下卸灰(huī)。一旦積灰(huī)卸去後，重錘與搖杆(gǎn)産生的力矩使錐形塞迅速關閥。落(luò)料的頻率及卸灰(huī)量依據工況需要(yào)來調整重錘位置。

  執(zhí)行機構得(dé)到程序指令後推動搖(yáo)杆使錐形塞打開(kāi)向下卸灰(huī)，積灰卸去後，依據程序規定時間，推杆推進使錐形塞(sāi)關閉密閉。執行機構的(de)推出與推進都有行程控制，同時反饋開關信号。

  The valve realizes discharging using trimming moment. When the moment made by material on cone plug is greater than that of heavy hammer and rocker, the plug will open adown to discharge. After discharge the moment made by heavy hammer and rocker will drive cone plug close quickly. Dropping material frequency and discharge amount is determined by the working condition demand to adjust heavy hammer position.

  Actuator drives the rocker after receives program order, and the rocker drives the plug open adown to discharge dust. Draw stem drives the plug to close according to the program time after discharge. Push and extrusion of actuator are controlled by journey and feed back switch signal at the same time.

XH--- X W系列外形連接尺寸：

Appearance joint dimension:

使用說明：

Operation instruction:

l  安裝時請注(zhù)意閘門本體上标(biāo)明介(jiè)質(zhì)流向，清除内腔附着物。兩(liǎng)法蘭連接時必(bì)須加密封墊片，然後(hòu)均勻鎖緊螺栓。

l  設備(bèi)在運行時(shí)，請定期給傳動部分加潤(rùn)滑油。執行部分定期維護和檢修。

l  若長期存放(fàng)應使設備(bèi)處于關閉狀态，各傳動部位加潤滑油，不允許露天(tiān)存(cún)放或堆置。

l   Pay attention to the direction of medium in valve body. Clean the inner body. Add seal cushion between two flanges connection and screw down bolt

l   Please add lubricant to transmission when equipment is operating and maintain and check the actuator regularly.

l   Add lubricant to transmission part when valve is long stored. It should not be placed or piled up in the open air.