YDB/YZB隔(ge)爆(bao)型油(you)(you)冷式電動滾筒(tong)與(yu)YTB隔(ge)爆(bao)型油(you)(you)冷式電動滾筒(tong)的(de)含義及區別(bie)

國內部(bu)(bu)(bu)分生(sheng)產廠家根(gen)據內部(bu)(bu)(bu)傳(chuan)(chuan)動(dong)(dong)(dong)結構不(bu)同(tong)，對隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)的(de)型(xing)(xing)號進行(xing)了細分，產品(pin)型(xing)(xing)號的(de)含義(yi)：D為(wei)定軸齒(chi)(chi)輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)，Z為(wei)擺(bai)線(xian)針輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)，T為(wei)行(xing)星齒(chi)(chi)輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)，因此YZB隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)內部(bu)(bu)(bu)為(wei)擺(bai)線(xian)針輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)，YTB隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)內部(bu)(bu)(bu)結構為(wei)行(xing)星齒(chi)(chi)輪(lun)(lun)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)。其(qi)余型(xing)(xing)號含義(yi)與YDB隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)含義(yi)相同(tong)，外形安(an)裝(zhuang)尺寸與YDB隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)相同(tong)，客戶在(zai)選用YDB隔爆(bao)型(xing)(xing)油(you)冷(leng)式(shi)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)時(shi)，也可以根(gen)據使用需求(qiu)，自行(xing)選擇(ze)電(dian)動(dong)(dong)(dong)滾(gun)筒(tong)(tong)(tong)的(de)減速機構的(de)傳(chuan)(chuan)動(dong)(dong)(dong)方式(shi)。可在(zai)訂貨合同(tong)中注(zhu)明。

YDB/YZB隔爆型油冷式電動滾筒的(de)使用范圍 Scope of application

Exd l 類產品用于煤(mei)礦（非采掘工作面）主要含有甲烷(wan)或煤(mei)塵的爆炸性氣體混合物的場所；

The Exd l of products is used in coal mine (unexcavating of working range) which contains methane or coal dust’s explosive gas mixture;

注意：廠所周圍(wei)介質中不能含(han)有破壞金屬和(he)絕緣的活動性化學物(wu)質。

Attention: the surrounding medium of place doesn’t contain destroyed metal and insulating reactivity chemical material.

YZB隔爆型油(you)冷式電動滾筒的(de)使用(yong)條件 Service conditions

海拔(ba)不超(chao)過 1000m;

Height above sea level doesn’t exceed 1000m;

b.環(huan)境空氣溫度隨季(ji)節而變(bian)化(hua)，但最高溫度不超過35℃（煤礦井(jing)下(xia)），環(huan)境空氣最低溫度-20℃；

The temperature of environmental change to season, but the maximum temperature doesn’t exceed 35℃ (in the pit of colliery) the minimum temperature of environmental is -20℃;

c.環境空氣相對濕度不超過95%，無凝結；

The maximum relative humidity of environmental doesn’t exceed 95%, doesn’t condense;

d.額(e)定電壓(ya)380V、660V、380V/660V、660V/1140V，額(e)定頻率50Hz；

Rated voltage 380V, 660V, 380V/660V, 660V/1140V, rated frequency 50Hz;

e.電(dian)動(dong)(dong)滾(gun)筒的額定(ding)(ding)是(shi)連續(xu)工作制S1為基準的連續(xu)定(ding)(ding)額，允許滿壓起(qi)動(dong)(dong)，但電(dian)動(dong)(dong)滾(gun)筒在負荷啟動(dong)(dong)時(shi)功(gong)率(lv)必(bi)須提高一檔(dang)。

The quota of motorized is according to continuously-running duty S1,permits to start in full pressure, but the power of motorized which start in load must raise 1 grade.

YDB型(xing),YZB-型(xing)隔(ge)爆(bao)(bao)電(dian)(dian)動滾筒(tong)是供具有可燃性(xing)(xing)(xing)氣(qi)(qi)體(ti)、瓦斯、粉塵等(deng)形成(cheng)的爆(bao)(bao)炸(zha)(zha)性(xing)(xing)(xing)混(hun)(hun)合(he)(he)物環境下所使用(yong)(yong)的輸(shu)送機械(xie)做驅(qu)動裝置(zhi)。產品執行JB／T7330—94《電(dian)(dian)動滾筒(tong)》標(biao)準。隔(ge)爆(bao)(bao)性(xing)(xing)(xing)能(neng)符(fu)GB3836．1—2000《爆(bao)(bao)炸(zha)(zha)性(xing)(xing)(xing)氣(qi)(qi)體(ti)環境用(yong)(yong)電(dian)(dian)氣(qi)(qi)設備，通用(yong)(yong)要求》、GB3836．2—2000《爆(bao)(bao)炸(zha)(zha)性(xing)(xing)(xing)氣(qi)(qi)體(ti)環境用(yong)(yong)電(dian)(dian)氣(qi)(qi)設備，隔(ge)爆(bao)(bao)型(xing)“d”》的規定。隔(ge)爆(bao)(bao)標(biao)志為dI、dIIAT4、dIIBT4．dI適用(yong)(yong)于(yu)(yu)(yu)甲烷或煤塵爆(bao)(bao)炸(zha)(zha)危(wei)險性(xing)(xing)(xing)混(hun)(hun)合(he)(he)物存在的礦井(jing)中(zhong)，dIIAT4適用(yong)(yong)于(yu)(yu)(yu)有I、IIA級T1～T4組爆(bao)(bao)炸(zha)(zha)危(wei)險性(xing)(xing)(xing)混(hun)(hun)合(he)(he)物存在的場(chang)所，dIIBT4適用(yong)(yong)于(yu)(yu)(yu)有I、IIA、dIIBT4級T1-T4組爆(bao)(bao)炸(zha)(zha)危(wei)險性(xing)(xing)(xing)混(hun)(hun)合(he)(he)物存在的場(chang)所。

2工作條件

2．1使(shi)用(yong)環境溫(wen)度(du)為-15℃～40℃

2．2海拔高度不超過1000米。

2．3輸送(song)物料的溫度(du)不(bu)超過60℃

2．4頻率：50赫茲

2．5電壓：380／660伏。

3特點

3．1能將所有易引起火花的電氣部件包容在隔爆外殼(ke)之內。

3．2結構(gou)緊湊，占用空間面(mian)積小。

3．3使用維(wei)修方便，操作可靠(kao)，壽命長。

3．4可滿足各種(zhong)逆止、制動、包膠等需求。

4安裝及調試

4．1滾(gun)筒應處(chu)于水(shui)平(ping)位(wei)置，不(bu)允許直(zhi)立安裝，傾斜角不(bu)得超過5度。

4．2支(zhi)座處螺栓要緊固，不(bu)得有松動。

4．3通(tong)過注油(you)(you)孔向(xiang)滾筒內注入(ru)N46號機械(xie)油(you)(you)，開口閃點不(bu)低于180℃，油(you)(you)面高(gao)度為(wei)：YDB型(xing)為(wei)滾筒直徑(jing)的(de)1／3，YZWB型(xing)為(wei)滾筒直徑(jing)的(de)2／5。

4．4用手旋轉滾筒，應轉動靈活(huo)，無卡(ka)滯現(xian)象。

4．5使(shi)電機(ji)引線與(yu)電器(qi)控制柜的(de)線路聯結起來(lai)，并(bing)檢查是(shi)否與(yu)滾筒名牌要求相符合，并(bing)使(shi)機(ji)體外殼有良好的(de)接地。

4．6單向(xiang)(xiang)(xiang)旋轉(zhuan)(zhuan)滾(gun)筒(tong)(tong)裝(zhuang)(zhuang)(zhuang)有逆(ni)止(zhi)裝(zhuang)(zhuang)(zhuang)置(zhi)，電(dian)機(ji)(ji)接線時，應根據滾(gun)筒(tong)(tong)的旋轉(zhuan)(zhuan)方向(xiang)(xiang)(xiang)標記(ji)代號查(cha)(cha)出(chu)(chu)電(dian)機(ji)(ji)的旋轉(zhuan)(zhuan)方向(xiang)(xiang)(xiang)，YDB型(xing)功率15KW以下(xia)的電(dian)機(ji)(ji)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)與滾(gun)筒(tong)(tong)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)相反．功率18．5Kw以上的電(dian)機(ji)(ji)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)與滾(gun)筒(tong)(tong)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)相同。YZWB型(xing)電(dian)機(ji)(ji)的轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)與滾(gun)筒(tong)(tong)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)相同。不能查(cha)(cha)出(chu)(chu)電(dian)機(ji)(ji)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)時，可(ke)(ke)帶(dai)電(dian)點(dian)(dian)動(dong)查(cha)(cha)出(chu)(chu)。逆(ni)止(zhi)裝(zhuang)(zhuang)(zhuang)置(zhi)在外(wai)部的，可(ke)(ke)將逆(ni)止(zhi)裝(zhuang)(zhuang)(zhuang)置(zhi)堅固螺栓拆下(xia)，使止(zhi)口與滾(gun)筒(tong)(tong)端蓋脫開即可(ke)(ke)點(dian)(dian)動(dong)查(cha)(cha)出(chu)(chu)。YZWB型(xing)外(wai)裝(zhuang)(zhuang)(zhuang)式可(ke)(ke)將電(dian)機(ji)(ji)拆下(xia)查(cha)(cha)出(chu)(chu)。

4．7接通電源，進行1小時空載(zai)試運，整機應運轉平穩(wen)，無沖擊(ji)及(ji)較大的周期(qi)性噪(zao)聲。

5使用與維護

5．1輸送機輸送前(qian)，應先空轉片刻，待運轉正常后方可投料。

5．2物(wu)料的投放應均勻、連續，并避免(mian)超載。

5．3在輸(shu)送過程中，應(ying)盡量避免頻繁(fan)的(de)啟動，當發現溫度急聚升高及產(chan)生(sheng)不(bu)正(zheng)常的(de)噪音等(deng)現象(xiang)時，應(ying)停止使(shi)用，檢查原因并排(pai)除。

5．4具有(you)隔(ge)爆(bao)性(xing)能的零(ling)件(jian)和隔(ge)爆(bao)面，不得隨(sui)意拆卸(xie)，需要檢修時(shi)切勿碰傷和劃傷隔(ge)爆(bao)面，裝配時(shi)，隔(ge)爆(bao)面涂204一I防銹脂。有(you)如(ru)下配合面屬于(yu)隔(ge)爆(bao)配合面。

5．4．1YDB隔爆(bao)油(you)冷式電動滾筒的(de)隔爆(bao)配(pei)合面。a、簡體(ti)與(yu)(yu)(yu)左(zuo)(zuo)(zuo)右端蓋(gai)；b、壓蓋(gai)與(yu)(yu)(yu)左(zuo)(zuo)(zuo)右法蘭(lan)軸(zhou)及左(zuo)(zuo)(zuo)右端蓋(gai)；c、左(zuo)(zuo)(zuo)端蓋(gai)與(yu)(yu)(yu)油(you)塞；d、簡體(ti)與(yu)(yu)(yu)圓(yuan)頭油(you)塞；e、出氣螺栓與(yu)(yu)(yu)左(zuo)(zuo)(zuo)法蘭(lan)軸(zhou)及出氣帽(mao)；f、左(zuo)(zuo)(zuo)法蘭(lan)軸(zhou)頭與(yu)(yu)(yu)左(zuo)(zuo)(zuo)支(zhi)座(zuo)；g、左(zuo)(zuo)(zuo)支(zhi)座(zuo)與(yu)(yu)(yu)接(jie)(jie)線(xian)(xian)盒底座(zuo)；h、接(jie)(jie)線(xian)(xian)盒底座(zuo)與(yu)(yu)(yu)接(jie)(jie)線(xian)(xian)盒殼(ke)；i、接(jie)(jie)線(xian)(xian)盒殼(ke)與(yu)(yu)(yu)接(jie)(jie)線(xian)(xian)盒蓋(gai)；j、接(jie)(jie)線(xian)(xian)盒殼(ke)與(yu)(yu)(yu)接(jie)(jie)線(xian)(xian)板；k、接(jie)(jie)線(xian)(xian)板與(yu)(yu)(yu)接(jie)(jie)線(xian)(xian)螺釘。

5．4．2YZWB隔(ge)爆外裝式電動滾筒的隔(ge)爆配合面(mian)。

a、電(dian)(dian)(dian)(dian)機(ji)殼(ke)與電(dian)(dian)(dian)(dian)機(ji)左(zuo)右端蓋(gai)；b、電(dian)(dian)(dian)(dian)機(ji)軸(zhou)與電(dian)(dian)(dian)(dian)機(ji)左(zuo)右端蓋(gai)；c、電(dian)(dian)(dian)(dian)機(ji)軸(zhou)與電(dian)(dian)(dian)(dian)機(ji)軸(zhou)承(cheng)(cheng)內蓋(gai)；d、電(dian)(dian)(dian)(dian)機(ji)端蓋(gai)與電(dian)(dian)(dian)(dian)機(ji)軸(zhou)承(cheng)(cheng)內蓋(gai)；e、接(jie)線(xian)盒(he)座(zuo)(zuo)與電(dian)(dian)(dian)(dian)機(ji)殼(ke)；f、安裝板與接(jie)線(xian)盒(he)座(zuo)(zuo)；．g、安裝板與電(dian)(dian)(dian)(dian)機(ji)殼(ke)；b、接(jie)線(xian)盒(he)座(zuo)(zuo)與蓋(gai)；i、接(jie)線(xian)螺栓(shuan)與端子(zi)套；j、接(jie)線(xian)盒(he)座(zuo)(zuo)與端子(zi)套。 

5．5滾筒(tong)運行(xing)一個(ge)月后(hou)要(yao)更換(huan)潤(run)滑油(you)，以(yi)后(hou)每隔(ge)一年(nian)更換(huan)一次(ci)潤(run)滑油(you)。

6選用說明

6．1選型時盡量選用(yong)我(wo)廠的標準規格，如有(you)特殊要(yao)求，，要(yao)與我(wo)廠協(xie)商決定(ding)。

6．2逆止(zhi)型滾筒的旋轉方向必(bi)須面對電機接(jie)線端觀察，順(shun)時(shi)(shi)針(zhen)旋轉標注(zhu)“S”，逆時(shi)(shi)針(zhen)旋轉標注(zhu)“N”，不需逆止(zhi)時(shi)(shi)，則不標注(zhu)旋轉方向代號(hao)。

6．3滾筒表(biao)面(mian)如需包(bao)膠，請在合(he)同(tong)中注明。

6．4應根據不(bu)同(tong)的(de)防爆場所，注明不(bu)同(tong)的(de)隔(ge)爆標(biao)志。