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G型单螺杆泵

皇冠银河CHANPINSHIJIAN:2018-10-14

简要描述:

GXINGDANLUOGANBENGSHIYIZHONGNEINIEHEDEMIBISHILUOGANBENG,SHUYUZHUANZIRONGJIBENG,YOUYUZHEIZHONGBENGDUIJIEZHIDESHIYINGXINGQIANG,LIUDONGWENDING,XIRUXINGNENGHAO,YALIWENDING,CHUKEYISHUSONGGEZHONGKELIUDONGDEJIEZHIWAI,HAIKEYISHUSONGGAONIANDUJIEZHI,HANYOUYINGZHIXUANFUKELIHUOGUTIDEJIEZHI

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G型单螺杆泵

一、G型单螺杆泵概述:

皇冠银河GXINGDANLUOGANBENGSHIYIZHONGNEINIEHEDEMIBISHILUOGANBENG,SHUYUZHUANZIRONGJIBENG,YOUYUZHEIZHONGBENGDUIJIEZHIDESHIYINGXINGQIANG,LIUDONGWENDING,XIRUXINGNENGHAO,YALIWENDING,CHUKEYISHUSONGGEZHONGKELIUDONGDEJIEZHIWAI,HAIKEYISHUSONGGAONIANDUJIEZHI,HANYOUYINGZHIXUANFUKELIHUOGUTIDEJIEZHI、HANYOUXIANWEIDEJIEZHI、DIAOJIEXINGNENGHAO,FANWEIKUAN,XIAOLVGAO,YINCIZAIHUANJINGBAOHU、CHUANBO、SHIYOU、YIYAO、RIHUA、SHIPIN、NIANGZAO、JIANZHU,CAIKUANG、HUAXUE、YINSHUA、DIANCHANGGUOLUDENGGEZHONGXINGYEDEDAOGUANGFANYINGYONGYINERBUHUICHANSHENGWOLIUHEJIAODONG。MEIJIBENGDESHUCHUYALIWEI0.6MPa,YANGCHENG60m(QINGSHUI),ZIXIGAODUYIBANZAI6m,SHIYONGYUSHUSONGJIEZHIWENDU80℃YIXIA(TESHUYAOQIUKEDA150℃)。

二、G型单螺杆泵应用范围:

单螺杆泵作为一种通用泵,流量可以根据要求,通过改变速度进行调节,运行速度可高可低,泵的出口额定压力可随泵的级数增加而增加,每增加一级,压力就增加0.6MPa,所以使用范围极广:
1、环境保护:工业污水、生活污水、含有固体颗粒及短纤维的污泥浊水的输送。特别适用于油水分离器,板框压滤机等设备。
2、船舶工业:轮底清洗、油水、油渣、油污水等介质的输送。
3、石油工业:输送原油。近年来,尤其成功地抽吸地下千米之深的原油与水的混合物,煤田里的煤田气和水的混合物,从而大大降低了机械采油、采煤田气的成本。当油田带了后期,使用 螺杆泵往地层内灌注聚合物增加油田采收率。
4、医药、日化:各种粘稠浆、乳化液、各种软膏化妆品等的输送。
5、食品罐头业:各种粘稠淀粉、食油、蜂蜜、糖酱、果浆、奶油、鱼糜肉糜以及其下脚料的输送。
6、酿造业:各种发酵粘稠液、浓酒糟、粮食制品渣、各种酱类、浆和含有块状固态物的粘液等。
7、建筑工业:水泥沙浆、石灰浆、涂料及其它糊状体的喷涂与输送。
8、采矿工业:矿井内的含固体颗粒的地下和污浆水等排送到地面。
9、化学工业:各种悬浮液、油脂、各种胶体浆、各种粘合剂。
皇冠银河10、印刷、造纸工业:高粘度油墨、墙纸的PVC高分子塑料糊和各种浓度的纸浆,短纤维浆料的输送。

SAN、GXINGDANLUOGANBENGTEDIAN:

G型单螺杆泵是按迥转啮合容积式原理工作的新型泵种,主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。
由于该二部件的特殊几何形状,分别形成单独的密封容腔,介质由轴向均匀推行流动,内部流速低,容积保持不变,压力稳定,因而不会产生涡流和搅动。每级泵的输出压力为0.6MPa,扬程60m(清水),自吸高度一般在6m,适用于输送介质温度80℃以下(特殊要求可达150℃)。可以当自吸排污泵使用。
因定子选用多种弹性材料制成,所以这种泵对高粘度流体的输送和含有硬质悬浮颗粒介质或含有纤维介质的输送,有一般泵种所不能胜任的特点。其流量与转速成正比。
传动可采用联轴器直接传动,或采用调速电机,三角带,变速箱等装置变速。
这种泵零件少,结构紧凑,体积小,维修简便,转子和定子是本泵的易损件,结构简单,便于装拆。

四、G型单螺杆泵优点:
皇冠银河1、与离心泵相比螺杆泵无需安装阀门,流量是稳定的线性流动

皇冠银河2、YUGEMOBENGXIANGBILUOGANBENGKESHUSONGGEZHONGHUNHEZAZHIHANYOUQITIJIGUTIKELIHUOXIANWEIDEJIEZHI,YEKESHUSONGGEZHONGFUSHIXINGWUZHI;

皇冠银河3、YUCHILUNYOUBENGXIANGBI,BUXIUGANGLUOGANBENGKESHUSONGGAOZHANDUDEWUZHI;

4、YUZHUSAIBENG,GEMOBENGJICHILUNBENGBUTONGDESHI,BUXIUGANGLUOGANBENGKEYONGYUYAOJITIANCHONGHEJILIANG。

皇冠银河WU、GXINGDANLUOGANBENGXINGHAOYIYI:

G 35-1

G - GXILIELUOGANBENG

35 - LUOGANMINGYIZHIJING(mm)

1 - BIAOSHIYIJIBENG

六、G型单螺杆泵技术参数:

XING  HAO

流量
(m3/h)

压力
(Mpa)

允许最
高转数
(r/min)

电机
功率
(kw)

必需汽
蚀余量
(m)

进口法
兰通径
(mm)

出口法
兰通径
(mm)

允许颗
粒直径
(mm)

允许纤
维长度
(mm)

G20-1

0.8

0.6

960

0.75

4

25

25

1.5

25

G20-2

1.2

1.5

G25-1

2

0.6

960

1.5

40

32

2

30

G25-2

1.2

2.2

G30-1

5

0.6

960

2.2

50

40

2.5

35

G30-2

1.2

3

G35-1

8

0.6

960

3

65

50

3

40

G35-2

1.2

4

G40-1

12

0.6

960

4

80

65

3.8

45

G40-2

1.2

5.5

G50-1

14

0.6

720

5.5

4.5

100

80

5

50

G50-2

1.2

7.5

G60-1

22

0.6

720

11

5

125

100

6

60

G60-2

1.2

15

G70-1

38

0.6

720

11

150

125

8

70

G70-2

1.2

18.5

G85-1

56

0.6

630

15

150

150

10

80

G85-2

1.2

30

G105-1

100

0.6

500

30

200

200

15

110

G105-2

1.2

55

G135-1

150

0.6

400

45

250

250

20

150

G135-2

1.2

90

注意:1、性能表的试验数据以20℃的清水为介质,粘度是1mm2/s。
           2、当泵输送高粘度式有颗粒的介质时,根据介质的性质。泵的转速必须不同。
           3、当泵输送不同的磨损性介质时,泵的转速也必须不同。

七、G型单螺杆泵选型原则:

(1)根据介质粘度选择单螺杆泵的转速:

JIEZHIZHANDU

1-1000  (CSt)

1000-10000
(CSt)

10000-100000(CSt)

100000-1000000(CSt)

皇冠银河ZHUAN    SU

600-1000

300-600

200-400

20-100

(2)GENJUJIEZHIDEMOSUNXUANZEDANLUOGANBENGDEZHUANSU:

 

WUMOSUNXING

DANSHUI、CUNINGJI、YOU、JIANGZHI、ROUMO、FEIZAOSHUI、XUEYE、GANYOUDENG

600-1000

皇冠银河YI    BAN

NIJIANG、GONGYEFEISHUI、YOUQIYANLIAO、ZHANHUIJIANG、YU、FU、CAIZIYOUGUOLVHOUDECHENJIWUDENG

300-600

YAN    ZHONG

SHIHUIJIANG、ZHANTU、HUINI、TAOTU

50-200

(3)GXINGDANLUOGANBENGXIANGJIAOTAODEXUANZE

 GXINGLUOGANBENGXIANGJIAOTAODEXUANZELUOGANBENGCHENTAOWEIXIANGJIAOZHIPIN,YESHIDANLUOGANBENGDEYIGEYISUNJIAN,TADEXUANZEHAOHUAI,ZHIJIEYINGXIANGCHENTAODESHOUMING,YIBANZHENGCHANGQINGKUANGXIACHENTAODESHOUMINGWEI3-6GEYUE,RUGUOXUANYONGBUDANG,CHENTAOKENENGCONGGANGGUANZHONGTUOLUOHUOXIANGJIAODIAOKUAI。SUOYIYAOQIUWOMENDUIXIANGJIAODEJIBENTEXINGJIXIANGJIAODUIGEZHONGBUTONGJIEZHIDESHIYINGXINGYOUSUOLEJIE,GENJUWOMENDEJINGYANLIECHUBIAOSI、BIAOWU。

表四:橡胶基本特性

橡胶特性

丁晴橡胶NBR

氯丁橡胶CR

氟橡胶PPM

乙丙橡胶EPDM

NAIZUIGAOWENDU

+120°C

+110°C

+200°C

+150°C

NAIMOXING

YOU

HENHAO

YOU

HENHAO

NAILAOHUAXING

HENHAO

HENHAO

YOU

YOU

NAICHOUYANG

BUXING

YOU

YOU

YOU

NAIZHENGQI

HENHAO

BUXING

YOU

YOU

NAIRANXING

HENHAO

YOU

YOU

YOU

 表五:单螺杆泵的衬套常用橡胶

橡胶的适应性

乙丙橡胶EPDM

氟橡胶PPM

氯丁橡胶CR

丁晴橡胶NBR

SHUI(WUSHUI)

HENHAO

HENHAO

HENHAO

HENHAO

ZHIWUYOU

YIBAN

HENHAO

YIBAN

HENHAO

KUANGWUYOU

BUXING

HENHAO

YIBAN

HENHAO

ANSHUI

YIBAN

BUXING

BUXING

HENHAO

FANGXIANGZURONGJI

BUXING

HENHAO

BUXING

BUXING

NONGJIAN

HENHAO

BUXING

HENHAO

HENHAO

NONGXIAOSUAN

BUXING

YIBAN

BUXING

BUXING

BINGCUSUAN

BUXING

HENHAO

BUXING

HENHAO

XILIUSUAN

HENHAO

HENHAO

BUXING

HENHAO

NONGLIUSUAN

YIBAN

HENHAO

BUXING

BUXING

XIYANSUAN

HENHAO

HENHAO

HENHAO

HENHAO

NONGYANSUAN

HENHAO

HENHAO

BUXING

HENHAO

RESHUI

HENHAO

BUXING

BUXING

YIBAN

QIYOU

BUXING

HENHAO

YIBAN

HENHAO

JIABEN

BUXING

HENHAO

BUXING

BUXING

ERJIABEN

BUXING

HENHAO

BUXING

BUXING

YICHUN

HENHAO

HENHAO

HENHAO

YIBAN

MEIYOU

BUXING

HENHAO

HENHAO

HENHAO

CHAIYOU

BUXING

HENHAO

BUXING

HENHAO

LVHUATING

BUXING

YIBAN

BUXING

BUXING

HANTONGLEIWULIAO

HENHAO

BUXING

BUXING

BUXING

HANCHUNLEIWULIAO

HENHAO

HENHAO

HENHAO

HENHAO

HANZHILEIWULIAO

HENHAO

BUXING

BUXING

BUXING

HANMILEIWULIAO

HENHAO

BUXING

BUXING

BUXING

NIJIANG

HENHAO

YIBAN

YIBAN

HENHAO

LINSUAN

HENHAO

YIBAN

HENHAO

YIBAN

TANSUANNA

HENHAO

BUXING

HENHAO

HENHAO

TANGQUAN

HENHAO

YIBAN

YIBAN

YIBAN

BEN100

BUXING

HENHAO

BUXING

BUXING

BINGTONG

HENHAO

BUXING

BUXING

BUXING

YAMAZIYOU

HENHAO

HENHAO

HENHAO

HENHAO

ERLIUHUATAN

BUXING

HENHAO

BUXING

BUXING

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