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<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>機械密封是化工流程泵中最大的易損件,氯化銨泵也不例外。下面介紹一下如何正確安裝氯化銨輸送泵機封。
1 <SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>將氯化銨輸送泵機械密封動環(huán)套在泵軸上。
2.<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>把靜環(huán)裝在氯化銨輸送泵體內(nèi),并拼緊壓緊螺套
3.<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>將帶靜環(huán)的泵體套在機架上,調(diào)試一下機械密封動靜環(huán)的配合(<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>一般緊3-3.5 mm)<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>先將泵體拿下。
4.<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>將機械密封動環(huán)裝緊固定在泵軸上,再;l<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>等泵體裝在機架上,用手在聯(lián)軸節(jié)上轉一下機械密封動靜環(huán)配合是否符合。
5.<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>將葉輪裝在氯化銨輸送泵軸上,并用四氟墊片調(diào)正好葉輪與泵體間隙(<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>一般2—2.S mm<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>之間)<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>墊好防腐墊片,再并緊葉輪并帽,zui<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>后墊好泵殼墊片,裝好泵蓋,擰緊防腐螺母。
6.<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>將裝好畢的泵頭裝在底板上,并調(diào)正好聯(lián)軸器的間隙和電動機軸線垂直。
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>氯化銨(化學式:NH4Cl<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>)無色立方晶體或白色結晶,其味咸涼有微苦。易溶于水和液氨,并微溶于醇;但不溶于丙酮和乙醚。水溶液呈弱酸性,加熱時酸性增強。由于銨離子的配位性,氯化銨溶液對金屬有腐蝕性,特別對銅腐蝕更大。
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>氯化銨輸送泵產(chǎn)品參數(shù)
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>流量:3.6<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>~100m3/h<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>揚程:15<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>~55m<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>轉速:2900r/min<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>功率:1.5<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>~18.5KW<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>進口直徑:25<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>~100mm<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>適用溫度:-20<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>℃~120<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>℃;
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>氯化銨計量泵產(chǎn)品參數(shù)
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>流量范圍: 0-4150 L/H
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>壓力范圍: 0-50 Mpa
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>驅(qū)動系統(tǒng):直流 <SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>、兩相、三相電機或防爆電機
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>流量控制:手動控制,自動控制
<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>防護等級: IP55<SPAN style="FONT-FAMILY: 宋體; mso-ascii-font-family: " Roman?? New ?Times mso-hansi-font-family: Roman?; Times>,IP54