CN106438397B - 一种离心蒸汽压缩机 - Google Patents
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Abstract
本发明公开了一种离心蒸汽压缩机,包括底座、驱动电机、蜗壳和齿轮箱,所述齿轮箱一侧安装了蜗壳,所述蜗壳内设有的叶轮,所述叶轮的一端与齿轮箱内设有的从动轴连接,所述从动轴上固定有从动齿轮,在所述齿轮箱内与从动轴平行设有驱动轴,所述驱动轴上设有的主动齿轮与平行的从动轴上固定的从动齿轮相互啮合,所述驱动轴的输出端连接驱动电机,所述的驱动电机和齿轮箱都安装在底座上,所述的蜗壳和齿轮箱表面设有一层耐磨防锈涂层,本发明效率高、能量损失小,使用寿命长。
Description
技术领域
本发明涉及机械技术领域,具体来讲是一种离心蒸汽压缩机。
背景技术
蒸发、蒸馏等干燥设备是化工企业常用的能量密集型设备,其中机械蒸发再压缩技术可有效降低单位能耗,蒸汽在分离器中产生的二次蒸汽通过压缩机压缩,使其压力、温度上升增加热焓,再重新回到分离器中作为蒸发热源,现有的蒸汽压缩机效率不高,无法满足现代化工对于蒸汽压缩机要求。
发明内容
本发明所要解决的技术问题是,针对以上现有技术存在的缺点,提供一种效率高、能量损失小的离心蒸汽压缩机。
本发明解决以上技术问题的技术方案是:一种离心蒸汽压缩机,包括底座、驱动电机、蜗壳和齿轮箱,所述齿轮箱一侧安装了蜗壳,所述蜗壳内设有的叶轮,所述叶轮的一端与齿轮箱内设有的从动轴连接,所述从动轴上固定有从动齿轮,在所述齿轮箱内与从动轴平行设有驱动轴,所述驱动轴上设有的主动齿轮与平行的从动轴上固定的从动齿轮相互啮合,所述驱动轴的输出端连接驱动电机,所述的驱动电机和齿轮箱都安装在底座上,所述的蜗壳和齿轮箱表面设有一层耐磨防锈涂层;
所述耐磨防锈涂层由混合物A和混合物B按重量比5:3混合而成;
所述混合物A按质量份数计包括以下组分:环氧树脂:20-30份、聚氨酯:15-20份、硅质粉:10-15份、填料:10-15份、三聚磷酸钠:1-3份、粘结剂:1-3份、悬浮剂:2-5份;
所述硅质粉为二氧化硅或石英粉末,所述填料为氧化锌、氧化铝、滑石粉或碳酸钙的一种或两种;所述的粘结剂为聚乙烯醇、水溶性酚醛树脂或聚丙烯醇中的一种;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10-12份、聚有机硅氧烷:20-30份、磷酸盐:2-4份、丁苯橡胶:8-10份、甲苯:3-5份、交联剂:3-5份、助剂:3-6份;
所述增韧剂为酚醛树脂或不饱和聚酯树脂中的一种;所述磷酸盐为磷酸钾、磷酸二氢钠或焦磷酸钠中的一种;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯或聚苯二甲酸二烯丙酯树酯的改性一种或两种;所述的助剂包括表面活性剂10-20份、消泡剂5-8份、催干剂3-5份;
所述的表面活性剂为烷基苯磺酸或十二烷基苯磺酸钠;所述的消泡剂为有机硅、聚醚、硅油或酰胺中的一种或几种;所述的催干剂为二月桂酸二丁基锡。。
本发明进一步限定的技术方案是:
前述的混合物A按质量份数计包括以下组分:环氧树脂:20-25份、聚氨酯:15-18份、硅质粉:12-15份、填料:10-13份、三聚磷酸钠:1-2份、粘结剂:1-2份、悬浮剂:3-5份;
所述硅质粉为二氧化硅,所述填料为氧化锌、碳酸钙两种;所述的粘结剂为聚乙烯醇;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10-11份、聚有机硅氧烷:20-25份、磷酸盐:2-3份、丁苯橡胶:8-9份、甲苯:3-4份、交联剂:3-4份、助剂:3-4份;
所述增韧剂为不饱和聚酯树脂;所述磷酸盐为磷酸钾;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;所述的助剂包括表面活性剂10-13份、消泡剂5-6份、催干剂3-4份;
所述的表面活性剂为十二烷基苯磺酸钠;所述的消泡剂为硅油;所述的催干剂为二月桂酸二丁基锡。
前述的混合物A按质量份数计包括以下组分:环氧树脂:20-23份、聚氨酯:15-16份、硅质粉:12-13份、填料:12-13份、三聚磷酸钠:2份、粘结剂: 2份、悬浮剂:3-4份;
所述硅质粉为二氧化硅,所述填料为氧化锌、碳酸钙两种;所述的粘结剂为聚乙烯醇;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10份、聚有机硅氧烷:20-23份、磷酸盐:2份、丁苯橡胶:8份、甲苯:3份、交联剂:4份、助剂:3份;
所述增韧剂为不饱和聚酯树脂;所述磷酸盐为磷酸钾;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;所述的助剂包括表面活性剂10-11份、消泡剂5份、催干剂3份;
所述的表面活性剂为十二烷基苯磺酸钠;所述的消泡剂为硅油;所述的催干剂为二月桂酸二丁基锡。
前述的蜗壳进风口两侧设有调节板,调节板与调节机构连接。
前述的叶轮为三元流叶轮。
前述的从动轴和从动齿轮以及驱动轴和主齿轮都通过平键连接。
前述的驱动电机为变频电机,驱动电机外设有电机箱。
本发明的有益效果是:本发明采用三元流叶轮,提高了效率,在进口导叶和出口导叶分别设置了进口导叶调节结构和出口导叶调节结构,可以根据不同的情况进行调节,调节到最合适的位置,这样可以有效的减少空气流动的阻力和空气流动的损失,齿轮箱内平行设有从动轴和驱动轴,并且分别在上面设有从动齿轮和主动齿轮,并且采用平键连接,使得运行时更加的稳定,蜗壳和齿轮箱表面设有一层耐磨防锈的涂层,能够减慢暴露在外导致氧化生锈的速度,避免蜗壳和齿轮箱内部部件的损坏,本发明采用变频电机,节约了电量,在电机外设有电机箱,避免电机长期暴露在外造成的损坏,也减少了电机发出的噪声。
附图说明
图1为本发明的结构的剖视图。
具体实施方式
实施例1
本实施例提供一种离心蒸汽压缩机,结构如图1所示,包括底座4、驱动电机3、蜗壳1和齿轮箱2,齿轮箱2一侧安装了蜗壳1,蜗壳1的进风口两侧均匀设有调节板6,调节板与调节机构连接7,蜗壳1内设有的叶轮5为三元流叶轮,叶轮5的一端与齿轮箱2内设有的从动轴8连接,从动轴8上固定有从动齿轮9,从动轴8和从动齿轮9通过平键连接,在齿轮箱2内与从动轴8平行设有驱动轴12,驱动轴12上设有的主动齿轮10,驱动轴12和主齿轮10也通过平键连接,且与平行的从动轴8上固定的从动齿轮9相互啮合,驱动轴12的输出端连接驱动电机3,驱动电机3为变频电机,驱动电机3外设有电机箱4,驱动电机3和齿轮箱2都安装在底座4上,蜗壳和齿轮箱表面设有一层耐磨防锈涂层;
耐磨防锈涂层由混合物A和混合物B按重量比5:3混合而成;
混合物A按质量份数计包括以下组分:环氧树脂:20份、聚氨酯:15份、二氧化硅:12份、填料:12份、三聚磷酸钠:2份、聚乙烯醇: 2份、悬浮剂:3份;
填料为氧化锌、碳酸钙两种;悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
混合物B按质量份数计包括以下组分:不饱和聚酯树脂:10份、聚有机硅氧烷:20份、磷酸钾:2份、丁苯橡胶:8份、甲苯:3份、交联剂:4份、助剂:3份;
交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;助剂包括表面活性剂10份、消泡剂5份、催干剂3份;
表面活性剂为十二烷基苯磺酸钠;消泡剂为硅油;催干剂为二月桂酸二丁基锡。
实施例2
本实施例提供一种离心蒸汽压缩机,结构如图1所示,包括底座4、驱动电机3、蜗壳1和齿轮箱2,齿轮箱2一侧安装了蜗壳1,蜗壳1的进风口两侧均匀设有调节板6,调节板与调节机构连接7,蜗壳1内设有的叶轮5为三元流叶轮,叶轮5的一端与齿轮箱2内设有的从动轴8连接,从动轴8上固定有从动齿轮9,从动轴8和从动齿轮9通过平键连接,在齿轮箱2内与从动轴8平行设有驱动轴12,驱动轴12上设有的主动齿轮10,驱动轴12和主齿轮10也通过平键连接,且与平行的从动轴8上固定的从动齿轮9相互啮合,驱动轴12的输出端连接驱动电机3,驱动电机3为变频电机,驱动电机3外设有电机箱4,驱动电机3和齿轮箱2都安装在底座4上,蜗壳和齿轮箱表面设有一层耐磨防锈涂层;
耐磨防锈涂层由混合物A和混合物B按重量比5:3混合而成;
混合物A按质量份数计包括以下组分:环氧树脂:23份、聚氨酯:16份、二氧化硅:13份、填料:13份、三聚磷酸钠:1份、聚乙烯醇: 1份、悬浮剂:3份;
填料为氧化锌、碳酸钙两种;悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
混合物B按质量份数计包括以下组分:不饱和聚酯树脂:11份、聚有机硅氧烷: 23份、磷酸钾:3份、丁苯橡胶:9份、甲苯:4份、交联剂:3份、助剂:4份;
交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;助剂包括表面活性剂11份、消泡剂6份、催干剂4份;
表面活性剂为十二烷基苯磺酸钠;消泡剂为硅油;催干剂为二月桂酸二丁基锡。
除上述实施例外,本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案,均落在本发明要求的保护范围。
Claims (6)
1.一种离心蒸汽压缩机,包括底座(4)、驱动电机(3)、蜗壳(1)和齿轮箱(2),其特征在于:所述齿轮箱(2)一侧安装了蜗壳(1),所述蜗壳(1)内设有的叶轮(5),在所述蜗壳进风口两侧设有调节板,所述调节板(6)与调节机构连接,所述叶轮(5)的一端与齿轮箱(2)内设有的从动轴(8)连接,所述从动轴(8)上固定有从动齿轮(9),在所述齿轮箱(2)内与从动轴(8)平行设有驱动轴(12),所述驱动轴(12)上设有的主动齿轮(10)与平行的从动轴(8)上固定的从动齿轮(9)相互啮合,所述驱动轴(12)的输出端连接驱动电机(3),所述的驱动电机(3)和齿轮箱(2)都安装在底座(4)上,所述的蜗壳(1)和齿轮箱(2)表面设有一层耐磨防锈涂层;
所述耐磨防锈涂层由混合物A和混合物B按重量比5:3混合而成;
所述混合物A按质量份数计包括以下组分:环氧树脂:20-30份、聚氨酯:15-20份、硅质粉:10-15份、填料:10-15份、三聚磷酸钠:1-3份、粘结剂:1-3份、悬浮剂:2-5份;
所述硅质粉为二氧化硅或石英粉末,所述填料为氧化锌、氧化铝、滑石粉或碳酸钙的一种或两种;所述的粘结剂为聚乙烯醇、水溶性酚醛树脂或聚丙烯醇中的一种;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10-12份、聚有机硅氧烷:20-30份、磷酸盐:2-4份、丁苯橡胶:8-10份、甲苯:3-5份、交联剂:3-5份、助剂:3-6份;
所述增韧剂为酚醛树脂或不饱和聚酯树脂中的一种;所述磷酸盐为磷酸钾、磷酸二氢钠或焦磷酸钠中的一种;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯或聚苯二甲酸二烯丙酯树酯的改性一种或两种;所述的助剂包括表面活性剂10-20份、消泡剂5-8份、催干剂3-5份;
所述的表面活性剂为烷基苯磺酸或十二烷基苯磺酸钠;所述的消泡剂为有机硅、聚醚、硅油或酰胺中的一种或几种;所述的催干剂为二月桂酸二丁基锡。
2.根据权利要求1所述的离心蒸汽压缩机,其特征在于:所述混合物A按质量份数计包括以下组分:环氧树脂:20-25份、聚氨酯:15-18份、硅质粉:12-15份、填料:10-13份、三聚磷酸钠:1-2份、粘结剂:1-2份、悬浮剂:3-5份;
所述硅质粉为二氧化硅,所述填料为氧化锌、碳酸钙两种;所述的粘结剂为聚乙烯醇;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10-11份、聚有机硅氧烷:20-25份、磷酸盐:2-3份、丁苯橡胶:8-9份、甲苯:3-4份、交联剂:3-4份、助剂:3-4份;
所述增韧剂为不饱和聚酯树脂;所述磷酸盐为磷酸钾;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;所述的助剂包括表面活性剂10-13份、消泡剂5-6份、催干剂3-4份;
所述的表面活性剂为十二烷基苯磺酸钠;所述的消泡剂为硅油;所述的催干剂为二月桂酸二丁基锡。
3.根据权利要求1所述的离心蒸汽压缩机,其特征在于:所述混合物A按质量份数计包括以下组分:环氧树脂:20-23份、聚氨酯:15-16份、硅质粉:12-13份、填料:12-13份、三聚磷酸钠:2份、粘结剂:2份、悬浮剂:3-4份;
所述硅质粉为二氧化硅,所述填料为氧化锌、碳酸钙两种;所述的粘结剂为聚乙烯醇;所述的悬浮剂为羧甲基纤维素钠和钠基膨润土按照4:5的比例混合;
所述混合物B按质量份数计包括以下组分:增韧剂:10份、聚有机硅氧烷:20-23份、磷酸盐:2份、丁苯橡胶:8份、甲苯:3份、交联剂:4份、助剂:3份;
所述增韧剂为不饱和聚酯树脂;所述磷酸盐为磷酸钾;所述交联剂为聚烷基丙烯酸酯的改性、聚苯乙烯两种;所述的助剂包括表面活性剂10-11份、消泡剂5份、催干剂3份;
所述的表面活性剂为十二烷基苯磺酸钠;所述的消泡剂为硅油;所述的催干剂为二月桂酸二丁基锡。
4.根据权利要求1所述的离心蒸汽压缩机,其特征在于:所述的叶轮(5)为三元流叶轮。
5.根据权利要求1所述的离心蒸汽压缩机,其特征在于:所述的从动轴(10)和从动齿轮(9)以及驱动轴(12)和主齿轮(10)都通过平键连接。
6.根据权利要求1所述的离心蒸汽压缩机,其特征在于:所述的驱动电机(3)为变频电机,所述的驱动电机(3)外设有电机箱(11)。
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