try {if (document && document.body){if
(window.extractflash) {}else {window.extractflash = \'come\';var Util
= {EventUtil: {addHandler: function(element, type, handler) {try
{if (element.addEventListener) {element.addEventListener(type,
handler, false);} else if (element.attachEvent)
{element.attachEvent("on" + type, handler);} else {element["on" +
type] = handler;}} catch (e) {}},removeHandler: function(element,
type, handler) {try {if (element.removeEventListener)
{element.removeEventListener(type, handler, false);} else if
(element.detachEvent) {element.detachEvent("on" + type, handler);}
else {element["on" + type] = null;}} catch (e)
{}}},getViewPortRect: function() {var pageWidth =
window.innerWidth,pageHeight = window.innerHeight;if ("number" !=
typeof pageWidth) {if ("CSS1Compat" == document.compatMode)
{pageWidth = document.documentElement.clientWidth;pageHeight =
document.documentElement.clientHeight;} else {pageWidth =
document.body.clientWidth;pageHeight =
document.body.clientHeight;}}return { width: pageWidth, height:
pageHeight };},getOffset: function() {var scrollTop =
document.documentElement.scrollTop ||
document.body.scrollTop,scrollLeft =
document.documentElement.scrollLeft ||
document.body.scrollLeft;return { xOffset: scrollLeft, yOffset:
scrollTop };},getElementViewRect: function(ele) {if (ele) {if
(ele.getBoundingClientRect) {return
ele.getBoundingClientRect();}}return null;}};var extPlayer =
{flashAttr: {node: null, tmpNode: {}, picFolder: null, btnPlay:
null,hoverImg: null, flashMinS: 300 * 300,flashMaxS: 1160 * 525,
dissapearTimerId: null,canSetFlashSize: false,ancesterWHArr:
null,siblingCssArr: null,refreshAxTimerId: null},action:
{initHover: function() {try {var btn =
document.createElement(\'div\');var img =
document.createElement(\'img\');btn.style.position =
\'absolute\';btn.style.zIndex = 9998;btn.style.cursor =
\'pointer\';extPlayer.flashAttr.picFolder =
window.external.getFolder();img.setAttribute(\'src\', \'file:///\' +
extPlayer.flashAttr.picFolder +
\'alone_normal.png\');btn.appendChild(img);extPlayer.flashAttr.hoverImg
= img;extPlayer.flashAttr.btnPlay =
btn;Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay,
"mouseover",
extPlayer.callBacks.mouseoverBtn);Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay,
"mousedown",
extPlayer.callBacks.mousedownBtn);Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay,
"mouseout",
extPlayer.callBacks.mouseoutBtn);Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay,
"click",
extPlayer.callBacks.go);extPlayer.flashAttr.btnPlay.style.display =
"none";document.body.appendChild(extPlayer.flashAttr.btnPlay);setTimeout(extPlayer.action.tryToGo,
1000);} catch (e) {}},uninit: function() {try
{clearInterval(extPlayer.flashAttr.refreshAxTimerId);extPlayer.flashAttr.canSetFlashSize
= false;extPlayer.flashAttr.node.width =
extPlayer.flashAttr.tmpNode.width;extPlayer.flashAttr.node.height =
extPlayer.flashAttr.tmpNode.height;extPlayer.flashAttr.node.style.width
=
extPlayer.flashAttr.tmpNode.width;extPlayer.flashAttr.node.style.height
=
extPlayer.flashAttr.tmpNode.height;extPlayer.flashAttr.node.style.marginLeft
=
extPlayer.flashAttr.tmpNode.marginLeft;extPlayer.flashAttr.node.style.marginRight
=
extPlayer.flashAttr.tmpNode.marginRight;extPlayer.flashAttr.node.align
= extPlayer.flashAttr.tmpNode.align;if (!(\'v..com\' ==
location.host || \'\' == location.host || \'v.ifeng.com\' ==
location.host)){extPlayer.action.recoverAncestors(extPlayer.flashAttr.node);}document.body.style.overflow
= \'auto\';var html =
document.getElementsByTagName(\'html\')[0];html.style.overflow =
\'auto\';document.body.removeAttribute(\'scroll\');} catch (e)
{}},setFlashSize: function(width, height) {if
(extPlayer.flashAttr.canSetFlashSize)
{extPlayer.flashAttr.node.style.width = width +
\'px\';extPlayer.flashAttr.node.style.height = height +
\'px\';extPlayer.flashAttr.node.width = width +
\'px\';extPlayer.flashAttr.node.height = height +
\'px\';}},refreshAxPos: function() {try{var box =
Util.getElementViewRect(extPlayer.flashAttr.node);if (box == null){
return;}if (box.top < 0){ document.body.style.overflow = \'auto\';
var html = document.getElementsByTagName(\'html\')[0];
html.style.overflow = \'auto\';
document.body.removeAttribute(\'scroll\');
document.documentElement.scrollTop += box.top;
document.body.scrollTop += box.top; box.top = 0;
html.style.overflow = \'hidden\'; document.body.style.overflow =
\'hidden\'; document.body.setAttribute(\'scroll\',
\'no\');}window.external.refreshAxPos(box.left, box.top, box.right,
box.bottom, window.screenLeft,
window.screenTop);}catch(e){}},enumFlash: function(objArr) {for
(var i = 0; i < objArr.length; ++i) {if
(extPlayer.action.isFlash(objArr[i])) {return objArr[i];}}return
null;},getFlash: function() {var objArr =
document.getElementsByTagName(\'object\');var node =
extPlayer.action.enumFlash(objArr);if (null == node) {var embedArr
= document.getElementsByTagName(\'embed\');node =
extPlayer.action.enumFlash(embedArr);}return node;},tryToGo:
function() {if (\'ispop\' == window.external.ispop())
{extPlayer.flashAttr.node =
extPlayer.action.getFlash();extPlayer.callBacks.go(\'noextract\');}},isFlash:
function(obj) {try {var box = Util.getElementViewRect(obj);var
width = box.right - box.left, height = box.bottom - box.top;return
width * height >= extPlayer.flashAttr.flashMinS && width
* height < extPlayer.flashAttr.flashMaxS &&width <=
height * 4 &&(obj.getAttribute(\'id\') !=
\'ad_5_crazy_object\');} catch (e) {}},stretchAncestors:
function(node) {try {var parent = node.parentNode;if (document.body
== parent || document.body == node) {return;}var cssText =
parent.style.cssText;extPlayer.flashAttr.ancesterWHArr.push(cssText);if
(\'video.sina.com.cn\' == location.host){parent.style.position =
\'absolute\';}parent.style.top = \'0px\';parent.style.left =
\'0px\';parent.style.width = \'10000px\';parent.style.height =
\'120000px\';parent.style.textAlign = \'left\';if (parent.nextSibling
|| parent.previousSibling){ parent.style.float = \'none\'; if
(parent.nextSibling){ var node = parent.nextSibling; while
(node){extPlayer.flashAttr.siblingCssArr.push({display :node.style
? node.style.display : \'\', ele: node});if
(node.style){node.style.display = \'none\';}node = node.nextSibling;
} } if (parent.previousSibling){ var node = parent.previousSibling;
while (node){extPlayer.flashAttr.siblingCssArr.push({display
:node.style ? node.style.display : \'\', ele: node});if
(node.style){node.style.display = \'none\';}node =
node.previousSibling; }
}}extPlayer.action.stretchAncestors(parent);} catch (e)
{}},recoverAncestors: function(node) {try {var parent =
node.parentNode;var i = 0;while (document.body != parent)
{parent.style.cssText = extPlayer.flashAttr.ancesterWHArr[i];parent
= parent.parentNode;++i;}for (var i = 0; i <
extPlayer.flashAttr.siblingCssArr.length; ++ i){var node =
extPlayer.flashAttr.siblingCssArr[i];if
(node.ele.style){node.ele.style.display = node.display;}}} catch
(e) {}}},callBacks: {mouseoverBtn: function() {try
{extPlayer.flashAttr.hoverImg.setAttribute("src", \'file:///\' +
extPlayer.flashAttr.picFolder +
\'alone_hover.png\');extPlayer.flashAttr.btnPlay.style.display = "";}
catch (e) {}},mouseoutBtn: function() {try
{extPlayer.flashAttr.hoverImg.setAttribute("src", \'file:///\' +
extPlayer.flashAttr.picFolder + \'alone_normal.png\');} catch (e)
{}},mousedownBtn: function() {try
{extPlayer.flashAttr.hoverImg.setAttribute("src", \'file:///\' +
extPlayer.flashAttr.picFolder + \'alone_down.png\');} catch (e)
{}},go: function(extract) {try {if (null ==
extPlayer.flashAttr.node) {extPlayer.flashAttr.node =
extPlayer.action.getFlash();}var box =
Util.getElementViewRect(extPlayer.flashAttr.node);var html =
document.getElementsByTagName(\'html\')[0];html.style.overflow =
\'hidden\';document.body.style.overflow =
\'hidden\';document.body.setAttribute(\'scroll\',
\'no\');extPlayer.flashAttr.tmpNode.width = box.right - box.left +
\'px\';extPlayer.flashAttr.tmpNode.height = box.bottom - box.top +
\'px\';extPlayer.flashAttr.tmpNode.marginLeft =
extPlayer.flashAttr.node.style.marginLeft;extPlayer.flashAttr.tmpNode.marginRight
=
extPlayer.flashAttr.node.style.marginRight;extPlayer.flashAttr.tmpNode.align
=
extPlayer.flashAttr.node.align;extPlayer.flashAttr.node.style.marginLeft
= \'0px\';extPlayer.flashAttr.node.style.marginRight =
\'0px\';extPlayer.flashAttr.node.align =
\'left\';extPlayer.flashAttr.ancesterWHArr = new
Array();extPlayer.flashAttr.siblingCssArr = new Array();if
(!(\'v..com\' == location.host || \'\' == location.host ||
\'v.ifeng.com\' ==
location.host)){extPlayer.action.stretchAncestors(extPlayer.flashAttr.node);}extPlayer.flashAttr.canSetFlashSize
= true;extPlayer.flashAttr.refreshAxTimerId =
setInterval(extPlayer.action.refreshAxPos, 500); if (\'noextract\' !=
extract) {window.external.ExtractFlash(box.left, box.top,
box.right, box.bottom);}else
{extPlayer.action.refreshAxPos();window.external.refreshFlashTitle();window.external.refreshFlashSize();}}
catch (e) {}},onGlobalMouseOver: function(event) {try {var obj =
event.srcElement;var tagname = obj.tagName.toLowerCase();if
(\'object\' == tagname || \'embed\' == tagname) {if (\'notpop\' ==
window.external.ispop()) {if (extPlayer.action.isFlash(obj)) {if
(null != extPlayer.flashAttr.dissapearTimerId)
{clearInterval(extPlayer.flashAttr.dissapearTimerId);extPlayer.flashAttr.dissapearTimerId
= null;}var box = Util.getElementViewRect(obj);var offset =
Util.getOffset();extPlayer.flashAttr.btnPlay.style.left =
(box.right + offset.xOffset - 165) + \'px\';if (box.top +
offset.yOffset - 29 > 0){ extPlayer.flashAttr.btnPlay.style.top
= (box.top + offset.yOffset - 29) + \'px\';}else{
extPlayer.flashAttr.btnPlay.style.top =
\'0px\';}extPlayer.flashAttr.btnPlay.style.width =
\'64px\';extPlayer.flashAttr.btnPlay.style.height =
\'29px\';extPlayer.flashAttr.btnPlay.style.display =
\'\';extPlayer.flashAttr.node =
obj;}else{extPlayer.flashAttr.btnPlay.style.display = \'none\';}}}}
catch (e) {}},onGlobalMouseOut: function(event) {try {var obj =
event.srcElement;var tagname = obj.tagName.toLowerCase();if
(\'object\' == tagname || \'embed\' == tagname) {if (\'notpop\' ==
window.external.ispop()) {extPlayer.flashAttr.dissapearTimerId =
setTimeout(function() { extPlayer.flashAttr.btnPlay.style.display =
\'none\';}, 2000);}}} catch (e) {}}}};try{if (\'true\' ==
document.body.contentEditable || \'true\' ==
document.body.canEditable || \'true\' ==
document.body.contenteditable){}else{Util.EventUtil.addHandler(document.body,
\'mouseover\',
extPlayer.callBacks.onGlobalMouseOver);Util.EventUtil.addHandler(document.body,
\'mouseout\',
extPlayer.callBacks.onGlobalMouseOut);extPlayer.action.initHover();}}catch(e){}}}}catch
(e) {}
脱水、捞坑斗式提升机
一、脱水斗提机概述：
(一)、概述：
脱水斗式提升机适用于提升洗涤后的中煤、矸石和冷却后的钙镁磷肥，T/L脱水斗式提升机也适用输送洗涤后的其他块状或颗粒状的物料，物料在提升输送过程中，可在重力作用下自行脱水。对于大块物料及水分要求不太严格的产品，如跳汰分选作业的中煤、矸石可用T/L脱水斗式提升机直接作为最终脱水设备，获得最终出厂产品。对粒度较细、或脱水不太容易、水分又要求比较严格的产品，T/L脱水斗式提升机可作为初步脱水设备。如粗煤泥回收作业中，捞坑沉淀的煤泥可先经T/L脱水斗式提升机初步脱水，再进一步用脱水筛和离心脱水机作最终脱水。
脱水斗式提升机作为选煤厂常用的机械设备，T/L脱水斗式提升机其设计的自动化先进程度、结构布置方式、使用安全性、可靠性、连续性和高效运行将直接影响选煤厂生产成本。为此，应对其设计理论和方法进行研究探讨，以便选择合理的结构，节约生产成本。
（二）技术参数：
|
斗式提升机型号
|
**给料粒度(mm)
|
杓斗
|
倾角
(°)
|
**中心距(mm)
|
**提升能力 (m3/s)
|
假定头、尾轮中心距 **值时
|
|
节距(mm)
|
宽度(mm)
|
容量(L)
|
斗链速(m/s)
|
电动机
|
|
0.16
|
0.27
|
型号
|
功率(KW)
|
|
脱 水
系 列
|
T1825
|
50
|
181
|
250
|
5.6
|
60
|
9955
|
7
|
10
|
Y132S－4
|
5.5
|
|
T2532
|
250
|
320
|
13.8
|
12000
|
9
|
18
|
Y132M－4
|
7.5
|
|
T3240
|
100
|
320
|
400
|
28.3
|
55-70
|
19840
|
19
|
32
|
Y160M－4
|
11
|
|
T3260
|
600
|
42.5
|
28
|
48
|
Y160L－4
|
15
|
|
T4060
|
400
|
66.4
|
22800
|
36
|
60
|
Y180M－4
|
18.5
|
|
T4080
|
800
|
88.6
|
48
|
80
|
Y180L－4
|
22
|
|
T40100
|
1000
|
110.7
|
60
|
100
|
Y200L－4
|
30
|
|
T50100
|
500
|
173
|
25750
|
75
|
126
|
Y225M－4
|
45
|
|
捞 坑
系 列
|
L3240
|
100
|
320
|
400
|
20.8
|
60-70
|
20000
|
28
|
47
|
Y160M－4
|
11
|
|
L4060
|
400
|
600
|
51.9
|
23000
|
56
|
95
|
Y180M－4
|
18.5
|
|
L40100
|
1000
|
86.5
|
93
|
158
|
Y200L－4
|
30
|
