詳細(xì)介紹
一、HSN系列三螺桿泵的主動(dòng)螺桿和從動(dòng)螺桿采用液壓平衡裝置,被輸送的液體在泵腔內(nèi)做連續(xù)勻速的軸向直線運(yùn)動(dòng),幾乎沒有脈動(dòng),噪音低,運(yùn)轉(zhuǎn)平衡,流量壓力穩(wěn)定,工作平穩(wěn),振動(dòng)小。
1, HSN series three screw pump adopts the hydraulic pressure balancedevice, liquid is transferred the axial line movement of continuous uniform in the pump cavity, almost no pulse,
low noise, running balance, flow pressure is stable, stable work, small vibration.
二、HSN系列三螺桿泵的零部件通用互換性好,可以任意拆解,更換相應(yīng)的零部件,泵的零件少,結(jié)構(gòu)簡單,重量輕,安裝使用維修方便,工作效率高,使用壽命長。
2, general parts of HSN series three screw pump has good compatibility, can be arbitrarily disassembled, replace the corresponding parts, pump parts, simple structure, light weight, installation convenient repair,
high work efficiency, long service life.
三、HSN系列三螺桿泵具有很強(qiáng)的自吸的能力。節(jié)能低耗,不需要底閥及每次開機(jī)前灌油,組合系列化有多種結(jié)構(gòu),可用于H—臥式安裝,S—立式安裝,F(xiàn)—法蘭式安裝,J—浸沒式安裝,以及HSNK懸掛式安裝。
3, HSN series three screw pump with self absorption ability is very strong. Low energy consumption, without bottom valve and before each start filling, composite series has a variety of structure, can be used for H -
horizontal installation, S vertical installation, F flange mounted, J submerged installation, as well as the HSNKmounting.
四、根據(jù)輸送介質(zhì)的需要還可以提供加熱和冷卻結(jié)構(gòu)。
4, according to the needs of the transmission medium can also provide heating and cooling structure.
五、對(duì)潤滑性較差的介質(zhì)還可以采用軸承外置結(jié)構(gòu)(W1)以及金屬波紋管密封,保證三螺桿泵的優(yōu)良的使用壽命。
5, the poor lubrication medium can also use bearing external structure (W1) and metal bellows seal, ensure the three screw pump excellent service life.
六、為了保護(hù)泵,電機(jī)和管路系統(tǒng),泵必須帶有內(nèi)置或外置安全閥裝置。
6, in order to protect the pump, motor and pump pipeline system, must be a built-in or external safety valve device.
七、HSN三螺桿泵的性能特點(diǎn)
7, HSN of the three screw pump
1)流量范圍:10-10000l/min(升/分鐘),0.6-620M3/H(立方/小時(shí))
(1) the flow range: 10-10000l/min (L / min), 0.6-620M3/H (cubic meters / hour)
2)壓力范圍:0-4.0 mpa(兆帕)0-40bar(巴) 0-40kg/f(公斤力/平方厘米)
(2) the pressure range: 0-4.0 MPa (Zhao Pa) 0-40bar (BA) 0-40kg/f (kg / cm2)
3)輸送介質(zhì)粘度范圍:2-10000cst(厘斯)3-760mm2/s(平方毫米/秒)
(3) medium viscosity range of delivery: 2-10000cst (CST) 3-760mm2/s (mm / s)
4)泵送溫度;300°C(攝氏度)
(4) the pumping temperature of 300 ° C; (c)
5)容許轉(zhuǎn)速:760r/min、950r/min、1450r/min、440r/min、3600r/min(轉(zhuǎn)/分鐘)
(5): 760r/min, 950r/min allowable speed, 1450r/min, 440r/min, 3600r/min (RPM)
八、使用特性:無符號(hào)為通用型,C表示船用型。
系列代號(hào):HSN表示代替進(jìn)口的SN系列三螺桿泵。
安裝結(jié)構(gòu):H—普通泵體側(cè)進(jìn)側(cè)出臥式安裝。
F—普通泵體側(cè)進(jìn)側(cè)出法蘭式安裝,支架式安裝
S—普通泵體側(cè)進(jìn)側(cè)出立式柱腳安裝
K—普通泵體側(cè)進(jìn)側(cè)出浸沒式安裝
D—普通泵體后端進(jìn)上出臥式安裝
Ra—底部加熱泵體,側(cè)進(jìn)側(cè)出臥式安裝
Rb—底部加熱泵體,側(cè)進(jìn)上出臥式安裝
Y—整體加熱泵體,上進(jìn)上出臥式安裝
Ya—整體加熱泵體,側(cè)進(jìn)側(cè)出臥式安裝
Yb—整體加熱泵體,側(cè)進(jìn)上出臥式安裝
8, the use of characteristics: no symbols are universal, C said the ship type. Series of symbol: HSN said of SN series three screw pump to replace the
H - general pump body side into the sidehorizontal installation. F - general pump body side into the side flange type installation, scaffolding installation of Sordinary pump side into the
side vertical column installation of K ordinary pump side into the side submergedinstallation of D common back end of the pump body into a horizontal installation of Ra at the bottom
of the heating pump body, the side into the side horizontal installation Rb - bottom heating pump, side in a horizontalinstallation of Y integral heating pump body, motivated on the horizontal
installation of Ya integral heating pump body, the side into the side horizontal installation of Yb integral heat pump, side in a horizontal installation
九、軸承密封安裝特性:N—軸承內(nèi)置機(jī)械密封腔結(jié)構(gòu)(可省略)W1—軸承外置式機(jī)械密封腔結(jié)構(gòu)。三螺桿泵進(jìn)出油口方向:從驅(qū)動(dòng)電機(jī)端看,無符號(hào)為右進(jìn)左出,Z表示左進(jìn)右出。