不锈钢高粘度泵 低转速转子泵 温州凸轮转子泵 鄂
ZB3A卫生级转子泵简介:
ZB3A卫生型凸轮转子泵采用二叶、三叶、碟形、多叶型的转子,是一种多用途容积式输送泵。它具有转速低,输出扭矩高、耐高温、耐腐蚀等特点,基的工作原理和特点使其在高粘度、高温度、高腐蚀性的物料的输送中得以体现,其输送过程平稳、连续,并且能够保证物料在输送过程中物理性能不被破坏,可输送的物料的粘度高,输送流量可以较的控制也可方便当变量泵使用。
ZB3A卫生级凸轮转子泵技术参数:
ZB3A卫生级凸轮转子泵限图表:
ZB3A卫生级凸轮转子泵产品特点:
。先进的结构:泵的叶轮与传动的齿轮分开,且转子与转子,转子与泵体之间保持一定间隙、相互不接触、不磨损,无摩擦系数,所以运转噪音低,使用寿命长
。装拆简单,维护,清洗方便,易损件少。
。高效节能,故障率低,密封可靠,噪音低。
。采用特种材料后,可输送污泥,污水等曾有固体颗粒的介质。
。可输送介质粘度为1000000CP,以及含固量60%的浆料。
。配置变频器后,可以随意调节流量,可作一般计量泵使用。
。根据用户连接要求,可选配法兰式,螺口式,卡箍式。
。可输送气、液、固相混台物科。
。保温冷却泵采用内置式结构,导热性好。
。移动式泵可以吸取各种桶装物料,吸入真空度选0.08Mpa。
ZB3A卫生级凸轮转子泵结构特点:
.采用了高强度的耐酸碱不锈钢旋转轴设计,保证了件一转子在工作腔中稳定的工作具有强度和刚度传动轴对消除振动、机械密封的使用寿命有明显作月:
.根据不同工艺要求有多种工作间隙的产品可供选择,满足不同工况下的压力需要,高辅出压力可达16bar;
.泵体设有特别的固定装置,在拆开维护过程中不会影响机械密封及其他固定部件的位置:
.采用波片弹簧的机械密封结构设计,使密封面受力更均匀,使密封件的使用寿命更长:
.可以以同一台设备上实现各种形状转子的互换:所有与物料接触的材料均为耐酸碱不锈钢,壳全符合食品安生卫生标准和GMP要求,并且宪瞎满足CIP的清洗的需要:
.高精度制造的同步齿轮和轴承:
.多种形式的动力传送机构。
ZB3A卫生级凸轮转子泵应用范围:
食品工业:
辣椒酱、芝麻、果荼、冰淇淋、奶油、果酱、果汁、大豆、豆酱、豆沙、花生奶、蛋白奶、豆奶、乳制品,麦乳精、香精、调昧品、各种食品饮料等。
化学工业:
油漆、颜抖、染料、涂料、润滑油、合成脂、润滑脂、柴油、石油催化剂、乳化沥青、改性沥青、石腊、胶粘剂、洗涤剂、塑料、玻璃锕、台成革、树脂、皮革及乳化药等。
日用化工:
牙膏、洗涤剂、面霜、唇膏、洗面奶、洗发精、鞋油、化妆品、沐浴精、肥皂、混凝剂、香料及香脂等。
工业:
各型糖浆、营养液、中成药、膏状药剂、生物制剂、油、花粉、蜂皇浆、、各种药膏、各种口服液、杀菌荆、针剂、菌素、微胶疆殛静滴液等。
建筑工业:
各种涂料包括内外墙涂料、防腐防水涂料、冷瓷、溶抖、多彩涂料、陶瓷釉料、纳米涂料及喷涂等。
造纸工业:
纸浆、胶黏剂、松香乳化、造纸助剂、树脂乳化等。
农药工业
杀菌剂、种衣剂、除草剂、农药乳油、化肥、生化农药、生物农药等
其它工业:
纺织工业、浮选剂、稀土、纳米材料分散解聚、反应革职
及等领域。
ZB3A卫生级凸轮转子泵工作原理:
卫生级凸轮转子泵依靠依靠两同步反向转动的转子(齿数为2-4)在旋转过程中于处产生吸力(真空度),从而吸入所要输送的物料。两转子将转子室分隔成几个小空间,并按a→b→c→d的次序运转。运转至位置a时,只有I室中充满介质; 到位置b时,B室中封闭了部分介质; 到位置c时,A室中也封闭了介质; 到位置d时,A、B室与Ⅱ室相通,介质即被输送至出料口。如此循环往复,介质(物料)即被地输送出。
ZB3A卫生级凸轮转子泵外形尺寸:
ZB3A卫生级凸轮转子泵传动的选择:
。电机+定整比减速器:这样的传动方式简单,转子的转速恒定,也是决定了流量的不可调性。
。电机+机械摩擦式无圾变速器·这种变速器的变速靠手动调节来实现,其特点是可靠,扭距大·流
星无可调,缺点是非自动调节,较麻烦,调速在运转过程中进行,不得在停机状态下调速,其使用
维护参照制造商的使用说明书。
。变频电机+变频器,这种方式可实现转速的自动调节,亦即实现了流量的无缎调理。其优点是自动化程
度高,低速扭距较大,缺点是变频器的价格较高,其使用维护参照制造商的使用说明书。
。该系列凸轮转子采广泛应用于石油化工、精细化工、日用化工、制药、食品、、造纸、浩料、冶金
等行业,在替代嘉的应用过程中得到了用户的一致好评。
ZB3A卫生级凸轮转子泵分解图:
木箱、泡沫或纸箱包装,因本泵属于重物只能发物流(需到物流站自提),其它疑问请联系我们。
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售后服务承诺
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产品品质承诺
1.上海苍茂实业对产品的质量及交货期负责,产品交货之日起质保期为一年(易损件三个月),终身维护。对于产品质量引起的后果,上海苍茂实业承担相应的责任。如因操作不当引起的后果,上海苍茂实业将以低对设备进行维护。
2.对所有分供方都进行考察、评审,所有产品的采购都只在合格分供方进行。对分供方所提供的原材料、外购件、外协件都需经过严格复查,检验合格后方准入库;
3.产品制造严格执行“双三检”制度,不合格件不转序、不装配、不出厂;
‘I never left her afterwards,’ said Peggotty. ‘She often talked to
them two downstairs―for she loved them; she couldn’t bear not to
love anyone who was about her―but when they went away from
her bed-side, she always turned to me, as if there was rest where
Peggotty was, and never fell asleep in any other way.
‘On the last night, in the evening, she kissed me, and said: “If
my baby should die too, Peggotty, please let them lay him in my
arms, and bury us together.” (It was done; for the poor lamb lived
but a day beyond her.) “Let my dearest boy go with us to our
resting-place,” she said, “and tell him that his mother, when she
lay here, blessed him not once, but a thousand times.”’
Another silence followed this, and another gentle beating on my
.
‘It was pretty far in the night,’ said Peggotty, ‘when she asked
me for some drink; and when she had taken it, gave me such a
patient smile, the dear!―so beautiful!
‘Daybreak had come, and the sun was rising, when she said to
me, how kind and considerate Mr. Copperfield had always been to
her, and how he had borne with her, and told her, when she
Charles Dickens ElecBook Classics
David Copperfield
doubted herself, that a loving heart was better and stronger than
wisdom, and that he was a happy man in hers. “Peggotty, my
dear,” she said then, “put me nearer to you,” for she was very
weak. “Lay your good arm underneath my neck,” she said, “and
turn me to you, for your face is going far off, and I want it to be
near.” I put it as she asked; and oh Davy! the time had come when
my first parting words to you were true―when she was glad to lay
her poor head on her stupid cross old Peggotty’s arm―and she
died like a child that had gone to sleep!’
Thus ended Peggotty’s narration. From the moment of my
knowing of the death of my mother, the idea of her as she had
been of late had vanished from me. I remembered her, from that
instant, only as the young mother of my earliest impressions, who
had been used to wind her bright curls round and round her
finger, and to dance with me at twilight in the parlour. What
Peggotty had told me now, was so far from bringing me back to
the later period, that it rooted the earlier image in my mind. It may
be curious, but it is true. In her death she winged her way back to
her calm untroubled youth, and cancelled all the rest.
The mother who lay in the grave, was the mother of my infancy;
the little creature in her arms, was myself, as I had once been,
hushed for ever on her bosom.
Charles Dickens ElecBook Classics
David Copperfield
Chapter 10
I BECOME NEGLECTED, AND AM PROVIDED
FOR
The first act of business Miss Murdstone performed when
the day of the solemnity was over, and light was freely
admitted into the house, was to give Peggotty a month’s
warning. Much as Peggotty would have disliked such a service, I
believe she would have retained it, for my sake, in preference to
the best upon earth. She told me we must part, and told me why;
and we condoled with one another, in all sincerity.
As to me or my future, not a word was said, or a step taken.
Happy they would have been, I dare say, if they could have
dismissed me at a month’s warning too. I mustered courage once,
to ask Miss Murdstone when I was going back to school; and she
answered dryly, she believed I was not going back at all. I was told
nothing more. I was very anxious to know what was going to be
done with me, and so was Peggotty; but neither she nor I could
pick up any information on the subject.
There was one change in my condition, which, while it relieved
me of a great deal of present uneasiness, might have made me, if I
had been capable of considering it closely, yet more unc...则只有东方电机和哈尔滨电机两家食品卫生转子泵 溶抖输送泵 凸轮泵 汉
近年来,虽然发电设备制造巨头阿尔斯通、西门子等公司也在国内成立了合资和独资公司,但是由于大型电站项目关系到的电力,对发电设备自主开发设计和生产的能力为重视,对设备采购采取了较强的行业保护措施食品卫生转子泵 溶抖输送泵 凸轮泵 汉而对巨头始终采用的是“以市场换技术”的态度,大部分订单仍然由国内企业完成。因此近年来发电设备的市场集中度很高,寡头垄断的行业竞争格局特征非常明显。
当市场电力供需基本平衡后,对电发展“立足优化结构、节约资源、重视、技术经济水平”的产业政策会加速行业整合。未来火电设备的产品结构主要向大容量、高参数机组演变,60万千瓦甚至100万千瓦机组将成为主流,而20万千瓦及以下机组面临淘汰的命运。由于目前国内30-60万千瓦亚临界和60万千瓦以上临界机组主要集中在三大发电设备集团生产,寡头垄断竞争的态势非但不会削弱,相反,当市场需求萎缩时,那些产品结构单一,生产小型机组的中小火电设备企业先将被挤出市场。
对于上海电气集团所处的梯队而言,虽然近两年的产量增长非常迅猛,但实际上三大动力集团在2004年以后并没有继续大规模的扩产,很多出产能的订单被外包。当行业进入下降周期后,先压缩的是这部分产量。因此我们预计未来几年产量低年份各大集团仍应有1000万千瓦左右的火电订单,不至于再次面临2002年前行业低迷时亏损的窘境。我国上半年未锻造铜下降同比减少40.9%
海关总署17日公布的数据显示,2006年上半年未锻造铜量同比减少40.9%,未锻造铝出口量同比减少20%。
今年上半年我国未锻造铜(阳、精炼、合金)为458,106吨,同比下降40.9%,同期出口为144,183吨,同比增长318.1%。未锻造铝(原铝、合金)出口量为624,701吨,同比下降20.0%。同期量为271,940吨,同比下降9.3%。
北海液化天然气项目投产
近日,总投资3.5亿元的涠洲岛液化天然气工程正式在广西北海市竣工投产。
据介绍,北海新奥燃气液化天然气工程项目位于涠洲岛北部,由大城市燃气供应商新奥集团投资兴建。项目总投资3.5亿元,其中一期工程投资1.5亿元,建成投产后日处理15万立方米天然气;二期投产后日处理能力48万立方米。
该项目引进美国全套设备,采用世界上成熟的工艺技术,是我国四个液化天然气制造项目,在国内项目中具有技术成熟、生产稳定等优势。项目生产的液化天然气采用槽车运输、管道输送等方式,可以辐射至广东东莞、广西桂林和南宁等地。目前,新奥燃气控股有限公司已取得广西桂林、贵港和广东东莞、湛江、汕头、肇庆等周边地区城市燃气的经营权。
项目建设了两年后,今年3月,批产品运至北海,这标志着液化天然气工程实现试生产,工艺流程、海陆运输各个环节已经畅通。
目前,我国南海西部及涠洲岛海域已探明储量约260亿立方米,可使该项目连续生产20至30年。新奥公司已与海洋石油西部公司签订了天然气供气合同,稳定的生产气源,可以实现持续生产与发展。作为一个型项目,该项目气源全部来自南海西部石油公司涠洲岛终端处理厂,每天空排燃烧14万至15万立方米天然气,为解决大气污染问题,发展当地循环经济走出一条新路。
2008年上半年以前将关闭小窑
海之乡,为天。这句挂在山西官员嘴边的一句话,执行起来却不是那么容易。虽然这几年山西在不断加大打击和关停非法小窑,矿难却还是不断。但是安监总局局长李毅中对此依然下定决心,在二○○八年上半年以前,将小窑关闭。李毅中十七日在山西灵石县蔺家庄矿事故抢险现场时,把坚决打好小矿整顿管理的攻坚战划定了三个阶段:阶段,即从二○○五年下半年到今年四五月份,已经关闭了六千家小矿;二阶段是从现在开始到明年上半年,继续整顿关闭,贯彻落实规划通过的产业政策,坚决淘汰那些落后的小矿;三阶段,是从明年下半年到二○○八年上半年,靠管理强化,为小矿建立管理制度,小矿管理水平,使那些符合产业政策、保障职工、合法的矿存在下去。其实从二○○五年九月下旬开始,山西便掀起了一场打击、关停小矿风,,并坚决惩处,力法以及非法违法矿背后的黑势力和干部充当的保护伞。此外,山西还结合自身实际,要求相关部门要严厉打击矿层越界等非法、违法开采行为,严防已关闭矿井死灰复燃;限期关闭和淘汰生产能力落后、布局不合理、违法组织生产、不具备生产条件、资源接近枯竭以及资源整合中被整合的矿井;严格控制新建矿井的规模和数量,新批矿井要严格实行能力置换。有资料显示,截至目前,山西省合法矿已由二000年末的八千一百四十四个压减至三千八百六十六个,非法矿通过专项整顿关闭了四千八百七十六个。虽然山西下大了力度,但是依然没有遏止住接连发生矿难。进入本年度七月,这个号称的大省矿难不断,七月五日六时五十五分许,中阳县雷家沟矿宋家沟生产矿井发生透水事故;七月八日下午六时四十分,河津市下化乡的黄河二矿发生一起瓦斯事故;七月八日晚九时三十分左右,柳林县曹家山矿发生透水事故。七月十五日十六时三十分,灵石县段纯镇蔺家庄矿井下发生尘事故。短短半个月时间,连着发生四起矿难,这不得不让山西地方政府官员再次绷紧“弦”,他们都明白,生产搞不好,“心头之”除不掉,意味着都有“下课”的可能。所以李毅中告诫大家,度、定员
.