本系列鐘形(xing)卸灰閥廣泛适(shi)用于冶金(jin)、建材(cai)、石化(hua)、電力等行(hang)業，作為各工業爐窯及除塵系(xi)統的卸灰(hui)裝置(zhi)。

  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(te)點：

Structure characteristic:

  該鐘(zhong)形卸灰閥由閥(fa)體、錐(zhui)形閥塞、連(lian)杆、驅動裝(zhuang)置等組成，用(yong)連杆拉(la)動閥塞(sai)上下運(yun)動完(wan)成啟閉動(dong)作。其(qi)中(zhong)X型(xing)為橡(xiang)膠軟(ruan)密封，應用(yong)于冶(ye)煉高(gao)爐噴煤系(xi)統(tong)的煤粉(fen)輸送控制。W型為閥體(ti)本體材料(liao)密封，應(ying)用(yong)于除(chu)塵系(xi)統(tong)塵灰輸(shu)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(xing)能參(can)數：

Performance parameter:

工(gong)作原(yuan)理：

Working principle:

  手(shou)動鐘(zhong)形卸(xie)灰(hui)閥(fa)利用力矩(ju)平衡的方(fang)法實現卸(xie)灰。當(dang)作用于(yu)錐形塞(sai)上的物料(liao)産生的力(li)矩(ju)大(da)于重(zhong)錘搖(yao)杆産生的(de)力矩(ju)時，錐形塞(sai)打開向(xiang)下卸灰(hui)。一旦(dan)積(ji)灰卸去(qu)後，重(zhong)錘與搖杆(gan)産生的力矩使(shi)錐形(xing)塞迅速關(guan)閥。落料的(de)頻率(lü)及卸灰量(liang)依據(ju)工況(kuang)需(xu)要(yao)來調(diao)整重錘位置。

  執行機(ji)構得(de)到程(cheng)序指令後推動(dong)搖杆(gan)使錐(zhui)形塞(sai)打開向下卸灰(hui)，積灰(hui)卸去(qu)後，依(yi)據程序規定時間，推(tui)杆推進使(shi)錐形塞關閉密(mi)閉。執(zhi)行(hang)機構的(de)推出與(yu)推進都(dou)有行程(cheng)控制，同(tong)時反饋開(kai)關信(xin)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(xi)列外形連(lian)接尺寸(cun)：

Appearance joint dimension:

使用說明：

Operation instruction:

l  安(an)裝(zhuang)時請注(zhu)意閘門本(ben)體上(shang)标明(ming)介質流向(xiang)，清除内腔(qiang)附着物。兩(liang)法蘭連接(jie)時必須(xu)加密封(feng)墊片(pian)，然後均勻(yun)鎖緊螺栓(shuan)。

l  設備在運行時(shi)，請定(ding)期給(gei)傳(chuan)動(dong)部分加潤滑油。執行(hang)部分定期(qi)維護和檢(jian)修(xiu)。

l  若長期(qi)存放應使(shi)設備(bei)處于(yu)關(guan)閉狀态(tai)，各傳動部(bu)位加(jia)潤滑(hua)油，不允許(xu)露天存(cun)放(fang)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.