slw型雙管螺(luó)旋喂料器

double-pipe screw feeding engine

  該螺(luó)旋喂料(liào)機(jī)适用(yòng)于幹(gàn)燥粉狀物(wù)料（如煤(méi)粉(fěn)、水泥(ní)、谷物(wù)、砂(shā)石等）的(de)均勻(yún)連(lián)續供料(liào)。

  該設(shè)備采(cǎi)用擺(bǎi)線針輪(lún)減(jiǎn)速機，加裝vf變頻器，調(diào)速(sù)範圍廣(guǎng)，運轉平穩(wěn)、噪聲低(dī)、結(jié)構緊湊、體積小(xiǎo)，可以(yǐ)方便地調(diào)節物(wù)料流量，滿(mǎn)足不同(tóng)生産工(gōng)藝要求。

  the device is used to continually supply dry power material, such as coal power, cement, grain and sand etc.

  the device is equipped with cycloid pin wheel speed reducer and vf transducer. it has the features of great range of timing, smooth operation, low noise, compact structure and small volume. it can adjust flow of material expediently and meet the demand of different production technics.

型号說明：

model explanation:

slw-×××-××××

進出料口中(zhōng)心距 mm center interval of inlet and outlet                                                     

螺旋直徑mm screw diameter

規格(gé)代号(hào) spec code

雙管(guǎn)螺旋(xuán)喂料機主(zhǔ)要技(jì)術參數：

main technical parameter:

喂(wèi)料能力(lì)計算：

feeding ability calculation:

式中：

q---雙管(guǎn)螺旋喂(wèi)料機的喂(wèi)料能(néng)力（ｍ３/h）

feeding   ability

d---螺旋葉直徑(jìng)（m）

diameter   of screw leaf

d---螺旋杆(gǎn)直徑（m）

diameter   of screw pole

s---螺旋的(de)螺距(jù)（m）

interval   of screw

δ---螺旋葉厚度(dù)（m）

thickness of   screw leaf

n---螺(luó)旋的(de)轉速(sù)（r/min）

rotate speed of   screw

---物料的充滿(mǎn)系(xì)數（一般   =0.9）

filling   coefficient of material

slw外(wài)形圖：

appearance figure:

slw外(wài)形連接(jiē)尺寸：

appearance joint dimension:

slw外形連接(jiē)尺寸：

appearance joint dimension:

使用(yòng)說明：

usage explanation:

l  安(ān)裝時螺(luó)旋機(jī)各機殼及(jí)兩端機架的縱向不直度和水(shuǐ)平度(dù)允(yǔn)差為長(zhǎng)度的(de)1/1000。底座在機(jī)殼裝妥以後使(shǐ)之着實，再(zài)擰緊(jǐn)地腳螺(luó)釘。

l  進出(chū)料口(kǒu)現場安裝，法蘭間連接加(jiā)密封(fēng)墊片(piàn)，不得(dé)有間(jiān)隙。

l  機(jī)體裝(zhuāng)妥後應檢(jiǎn)查各(gè)存油處是否有(yǒu)足夠(gòu)潤滑油。

l  運(yùn)行應平(píng)穩(wěn)可靠，軸承箱不(bú)得發生漏(lòu)油現象，軸(zhóu)承溫(wēn)升(shēng)不(bú)得超(chāo)過20℃。

l  運行時加料(liào)應均(jun1)勻，否則易(yì)造成(chéng)輸送物料(liào)的積塞(sāi)，驅動裝置過(guò)載。被(bèi)輸送(sòng)物料内不得混(hùn)入堅硬的(de)大塊物料(liào)，避免螺旋卡死(sǐ)造成機體損壞(huài)。

l  必需保證(zhèng)輸送機無(wú)負荷(hé)起動(dòng)，在(zài)停車前(qián)應停(tíng)止加(jiā)料，待(dài)機殼内輸送完(wán)物料(liào)後，方(fāng)能停止運(yùn)轉。

l  使用中(zhōng)應經常檢(jiǎn)查各(gè)機件(jiàn)的(de)工(gōng)作狀(zhuàng)态，注意(yì)各傳動件是否運行良好，應經常加潤(rùn)滑油。

l  the error of portrait linearity and horizontal of body and bracket is the 1/1000 of length when install screw engine. install the support on the body steadily and then lock down the ground bolt.

l  install the inlet and outlet on the spot. add sealing shim between the two flanges and there is no clearance.

l  check the oil store if there is enough lubricant after the installation is over.

l  the operation should be steady and reliable. there is no oil leakage in the bearing box and the raising temperature is not more than 20℃.

l  feed the material equally, otherwise the material will be jammed and the driving device is over loaded. there is no big block hard material in the transported material to avoid blocking and damaging.

l  make sure that the conveyer starts without load and stop feeding before stop the engine. stop the conveyer after the material is transported completely.

l  often check the working condition of all parts during the operating. pay attention to the working of transmission parts and add lubricant to the transmission parts.

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