Description

Bucket elevator has a large del紅和ivery capacity, high liftin科學g height, operate smo商上othly and reliab土分ly, long using life, is人市 wildly used in metallurgy, mining,通林 coal, chemical票一, light industry, building materials, e玩妹lectricity, food and other industri近什es. According to the differ醫厭ent types of traction, it can be di用民vided into thre生物e types such as：長歌TH-type loop chain 男她elevator, NE-type chain plate 放校elevator, belt-type e厭拿levator.

 

TD Bucket&n行冷bsp;Elevator Technology&慢低nbsp;Parameter
BLET chain 黃北;bucket elevator model		TD100		TD160		TD250		TD315		TD400		TD500		TD630
Hopper mode議購l		Q	H	Zd	Sd	Zd	Sd	Zd	Sd	Zd	Sd	Zd	Sd	Zd	Sd
Capacity (m3/h)		4	7.6	16	27	38	59	42	67	68	110	96	154	148	238
Hopper	Volume（L）	0.15	0.3	1.2	1.9	3	4.6	3.8	5.8	5.9	9.4	9.3	15	14.6	23.5
	Distance（mm）	260		350		400		500		560		625		710
Hopper speed m/s		1.4		1.4		1.6		1.6		1.8		1.8		2
Max material&nb哥鐵sp;size（mm）		20		25		35		45		55		60		70

 

1.TH chain hoist河見

H-type loop chain elevator is a 時頻kind of normal lifti習答ng equipment，this series adopts forg飛哥ing ring chain as the driving part, wit志可h strong mechanical strength, 亮兒it is mainly used for conveying po女鄉wder, granular material, small pieces呢森 of low wear-resisting materials t如畫hat the density is&照熱nbsp;less than 1.5t/m3,樹視 such as coal, cement, g到新ravel, sand, fertilizer, 湖好food. The lifting height is笑錯 about 50m and 坐化material temper湖一ature should be 影遠;lower than 250 ℃.

2.NE plate chain elevato綠懂r 

Plate chain bucket el玩大evator is a new type of bucket elevator黑如, driving by the&nb拿美sp;chain. It is suitable fo票森r vertical conveyi器相ng powder, granular, and bulk mater在跳ial, and can also lif跳會ting material with go計報od wear-resisting property, such裡老 as fly ash, slag, limestone, cement r睡員aw material, cement clinker, cement, c分花oal, dry clay. Its material tempe從也rature is generally not more than 2歌關50 degrees, the highest height is 海畫40m.   

3.TD belt conveyor

The traction component of the睡爸 belt conveyor is a答問n rubber belt. Beca雨聽use of its simple structure, 內個it is wildly used in lifting&窗聽nbsp;the mate分現rials such as, grai器慢n, coal, cement, crushed ore. 技去Not suitable for conveying 這資the material that has 門能good wear-resisting. Materia吧暗l’s temperature is general去事ly lower than 60 degrees,the 請制highest lifting 錯動height is 40m. 

The three kinds of問一 elevators can be selected ac得明cording to the following three白嗎 points: first, materia志黃l is in the form of powder or gra近裡nular or small; second, Based o動西n the material’s wear-resisting prope裡飛rty, adsorbabil男歌ity, viscosity and民窗 water percentage. Thirdly, m少新aterial’s density門計 and delivering c美學apacity.

Principle 

The bucket elevator adop錯南ts inflow feeding or digging feedi拍廠ng the inflow or digging feed.&nb男化sp;The hopper c關些ollect the material from the storage資土 room, hopper would be conv音光eyed with the conveying器什 belt or the chain from botto鐘來m to the top, then 頻門;go around the 費影top wheel and and invert,聽事 then the hopper 有街would discharge the mat鐘制erial into the collecting trough. T身子he bucket elevator’s理科 conveying belt is generally made of ru問那bber belt, installed on t日日he upper driving roller a資照nd the below redirection roll相地er. Chain driving bucket elevator is 靜作generally equipped with t河技wo parallel driving chain, a 快腦pair of driving chain wheel on the 還從top, and a pair of redirection少員 chain wheel at the bottom. 秒這The bucket elevator is 時年usually fitted with a cover to pre時些vent dust durin空如g the lifting process.

Advantage

1.Fitting for a wide 體水range of material. Bucket elevator ha公票s less requirement on ma鐘如terials, features and the bulk.樹看 It can lift, the powder, granular and 一訊bulk materials; can lift&nb理歌sp;the material算技 has good wear-re做如sisting property, or can lift t去但he material that temp房日erature is below 2土地50℃

2.A large lifting ca嗎錢pacity. The max讀城 lifting capacity is 4,600m3/h.

3.Low energy consumption. Bucket用熱 elevator adopt喝木s inflow feeding, gravity induc相火ed discharge, and use larg放身e capacity hopper. Low ch說好ain speed and large li窗著fting capacity with no 媽友material feedback an暗秒d digging proble河事ms, so the drive power is small.

4.Long working life. The 長綠traction parts adopt wear-resista月快nt chains and steel wire belt to e森樂xtend the service life o又村f the traction p站醫arts. Usually, the service life of the算刀 delivery chain is longer&n鐵內bsp;than 5 years, ste明筆el belt life is longer than森藍 3 years, and its operating銀但 rate is nearly 100%.

5.High lifting 要吃height. Bucket elevator runs&劇答nbsp;smoothly, generally the lifting跳高 height is 40m or even 是話higher.

6.Reliable operation. Advanced design 頻男principles 站志;ensure the reliabil訊問ity of the whole頻身 operation

7.Easy to operate. Less 農計maintenance, le那通ss wearing parts, low production區員 cost.

8.Good sealing, l那明ess environmenta頻快l pollution

9.Mechanical size is small with s議媽mall footprint, simple process layout.

Maintenance

1.When the eleva答亮tor is working there shou在會ld be a special staff to look afte海雜r. The person must have a c小長ommon technical knowled人快ge and be familiar with&短長nbsp;the perfor銀東mance of the hoist.

2.The selection of the h媽理oist (the characteristics of the delive光輛red material, lifting capacit友算y and the working conditions) shall藍輛 strictly comply with all公朋 the required de小爸tails in this manual.

3.The user sh機看ould formulate &q頻話uot;equipment m愛到aintenance, maint照美enance, safe operating procedures&qu厭身ot;. The supervisor must hav子動e a hand over an吃我d take over system,北謝 and carefully check th能工e various parts of the elevator work an多是d lubrication.

4. Feeding the material should 子拿be uniform, and it should h白海ave a fixed feeding d議體evice. The capacity of the feedin輛間g device should be in the range of deli我算very, do not feed too much, other如中wise the end of elev錢下ator should be blo這身cked by mater化頻ial.

5.when the elevator is working all the 從鐘checking door shoul路視d be closed. I明是f elevator goes out of order, 森歌one should stop it immediately to 湖個find the trouble.

6.The supervisor should observe 秒白the operation of the elevator’s parts.知化 Check the connection bo兵老lts everywhere, if any of the bo綠和lts loose should be tightened影市 timely, but it is ab算算solutely prohibited生話 that clean-up and repai銀靜r the machi分人ne during it is working.

7.The hoist must be started un朋匠der no load and stop after 術懂discharging.

8.In addition to maintain daily黑木 lubrication and replace some we問路ar parts, the ge裡就neral overhaul should be taken ever農嗎y six months. Docume土醫nted defects should be rep農輛air when you overhaul. Ma那跳intenance includes remov書地ing parts and replaci她空ng lubricants. The mana也文ger can make the如用 maintenance plan and per化嗎iod based on the operating conditio請答ns.

Wear-parts List

Name	Materials
Hopper	Q235/16Mn
Traction parts	45/40Cr