僅供個人參(cān)考

  鄂(è)式(shì)閘(zhá)門适(shì)用于(yú)堆比重≤2.5t/m3的(de)各類礦(kuàng)石(shí)、煤炭(tàn)、焦(jiāo)炭、灰渣(zhā)、化工(gōng)産品等散狀(zhuàng)物料，廣泛應(yīng)用于(yú)建材、冶金、化工、玻璃等(děng)行業的(de)倉(cāng)底卸料(liào)。

  the valve is widely used in building material, metallurgy, chemical and glass industries etc to discharge at the bottom of storage. it is suitable for loosing material whose conglomeration specific gravity is less than 2.5t/m3 such as all kinds of ore, coal, coke, dust slag and chemical product.

結構(gòu)特點(diǎn)：

structure characteristic:

  鄂式閘門(mén)采用優質(zhì)碳鋼(gāng)焊接成(chéng)形，結構(gòu)獨特，運行(háng)靈活可靠(kào)，無(wú)卡阻現(xiàn)象。配用不同的(de)傳動裝置能滿(mǎn)足不同的工況(kuàng)需要。電動鄂式(shì)閘門(mén)采用帶有(yǒu)超載保護裝(zhuāng)置的電動推杆，可避免燒(shāo)壞(huài)電機(jī)，可以遠距離操(cāo)縱(zòng)或程(chéng)序控制(zhì)，往複行程可以(yǐ)精确調節(jiē)位置(zhì)自鎖。電液(yè)動鄂式閘門(mén)采(cǎi)用電(diàn)液推杆，全(quán)液壓(yā)傳動，推拉(lā)力(lì)均(jun1)可實現無(wú)級調速。氣(qì)動(dòng)鄂式閘(zhá)門采(cǎi)用氣動推杆，通(tōng)過配件組(zǔ)合可以遠距離(lí)操縱或現場控(kòng)制。sef為手(shǒu)動，def為電動，yef為(wéi)電(diàn)液動，qef為(wéi)氣動(dòng)。

  the valve is welded in fine steel, having the features of peculiar structure, non-obstruction, reliable and flexible operation. it can meet different working condition equipped with different transmission devices. the electric draw stem is equipped with overload protector, which can avoid damage of motor. program or remote handling can control the electric jaw valve. reciprocating stroke can adjust position self-locking precisely. the electric hydraulic jaw valve adopts electric hydraulic draw stem and full hydraulic transmission. thrust and pull can realize stepless velocity modulation. pneumatic jaw valve adopts pneumatic draw stem and it can control remotely or in local equipped with fittings grouping. sef denotes manual, def denotes electric, yef denotes electric hydraulic and qef denotes pneumatic driving.

性(xìng)能參數(shù)：

performance parameter:

傳動裝(zhuāng)置參(cān)數：

transmission device parameters:

ef-c外形(xíng)連接尺(chǐ)寸(cùn)：

appearance joint dimensions:

工作原理(lǐ)：

working principle

  鄂式(shì)閘門由本(běn)體、扇(shàn)形閘(zhá)闆、軸、齒輪(lún)、密封副、執行機(jī)構等部件構成。手動或執(zhí)行機構推動搖(yáo)杆，使(shǐ)齒輪帶(dài)動扇形閘(zhá)闆沿軸心旋(xuán)轉，使(shǐ)兩個(gè)扇形(xíng)閘闆(pǎn)向(xiàng)兩邊開(kāi)啟，物料随即下落，待(dài)接料(liào)裝置(zhì)滿(mǎn)載後，再由執(zhí)行機構帶動搖(yáo)杆，使(shǐ)扇形閘闆複位，關(guān)閉截斷(duàn)下落的物(wù)料。

  the valve is made up of body, sector gate, axle, gear, sealing pairs and actuator etc. when the rocker is driven by hand or the actuator device, it will drive the gear to make the sector gate rotate and open, then material drop. when the loader is full, the actuator will drive the rocker to replace the sector gate, and then the falling material will be cut off.

使用說明：

usage explanation

l  安裝時(shí)請注意閘門本(běn)體上(shàng)标明介質(zhì)流向。兩法(fǎ)蘭連接時(shí)必需(xū)加密封墊片，然後均(jun1)勻鎖緊螺栓(shuān)。

l  運(yùn)行時請辨(biàn)清扇(shàn)形閘(zhá)闆開關方(fāng)向，執(zhí)行機構請正确接線。

l  運行(háng)時請定期給各傳動部(bù)位(wèi)加潤滑油。

l   pay attention to the flow direction of medium marked on the body. add the sealed shim between the two flanges and then screw down the bolt.

l   pay attention to the open-close direction of the gate when operate. the actuator must be wired exactly.

l   add lubricant to the transmission parts regularly as it runs.