產(chǎn)品詳情
礦用渣漿泵@寧波礦用渣漿泵@礦用渣漿泵知道多少
葉輪發(fā)生氣蝕,注入泵的液體量不夠,泵內(nèi)有空氣,關(guān)閉泵出口調(diào)節(jié)閥,打開回路閥,將空氣排出,出水阻力太大,應(yīng)檢查管路長度或清洗出水管。
ZJ型泵為軸向吸入、單級單吸、懸臂臥式離心渣漿泵,該型泵采用上先進的固液兩相流理論,按損失原則設(shè)計。其過流部件的幾何形狀符合介質(zhì)的流動狀態(tài),減少了渦流和撞擊等局部與沿程水力損失,從而減輕了過流部件的磨損,提高了水力效率,降低了運行噪音和振動;該系列泵過流部件采用高硬合金鑄鐵,其材質(zhì)具有高抗磨性、抗腐蝕性、抗沖擊性能,從而使其壽命提高。此外,該系列泵采用動力降壓,保證了漿體不易泄露。jdhuiquan6.18
ZJ型渣漿泵可泛適用于礦山、冶金、電力、煤炭、化工、建材等行業(yè),輸送含有固體顆粒的磨蝕性和腐蝕性漿體,其固液混合物重量濃度:灰漿45%,礦漿60%。該系列渣漿泵規(guī)格型號齊全,可采用直聯(lián)、皮帶、液力、變頻調(diào)速等傳動形式,亦可根據(jù)用戶需要串聯(lián)或并聯(lián)進行。
礦用渣漿泵@寧波礦用渣漿泵@礦用渣漿泵知道多少
敞開式葉輪只有葉片而沒有完整蓋板的。半開式葉輪是只有后蓋板而沒有前蓋板的葉輪。一般在抽吸含有懸浮物的污水泵中,為了避免堵塞,有時采用開式或半開式葉輪。這種葉輪的特點是葉片少,一般僅有2-5片。
型號意義說明:
如 : 350ZJ-100F 350: 泵出口直徑(mm)
Z : 雜質(zhì)泵
J : 漿液
G : 給料
100: 葉輪直徑 (cm)
F : 葉輪葉片數(shù)6枚
A為5枚(可省略),B為4枚,C為3枚,F(xiàn)為6枚,G為7枚,H為8枚
礦用渣漿泵@寧波礦用渣漿泵@礦用渣漿泵知道多少
某金屬選礦廠采用了16臺渣漿泵,分別4臺一組,在渣漿泵現(xiàn)場安裝好后,試運行發(fā)現(xiàn),所有泵都不上水,又趕緊拆下來檢查,發(fā)現(xiàn)不是泵本身的問題,也沒有發(fā)現(xiàn)堵塞現(xiàn)象,后又找選型單位人員一起來重新核算裝置揚程和泵的揚程,才知道是泵的揚程過高導致的,致使泵的工況點跑到了大流量允許區(qū)以外,造成了汽蝕,并且進口閥門結(jié)構(gòu)也不匹配,所以根本無法工作。
特點和用途:With the development and perfection of impurity pump technology, our company combined with user feedback experience, the use of modern fluid mechanics theory, modern mechanical theory, computer software design technology;
This series of products designed for single-stage, single-suction, centrifugal slag pump. According to the structure can be divided into horizontal ZJ series, and vertical ZJL series. Horizontal pumps are divided into 350mm, 300mm, 250mm, 200mm, 150mm, 100mm, 80mm, 65mm, 50mm, 40mm, and other specifications according to the diameter of each type of pump depending on the height needs of the wheel to choose from.
The series of slag pumps in hydraulic design, structural design and other aspects of innovation, overcurrent components using self-developed anti-abrasive high-chromium wear-resistant alloy manufacturing, with high efficiency, energy saving, long service life, light weight, reasonable structure, reliable operation, small vibration, low noise, convenient maintenance and other significant features.
The pump body adopts a dual pump shell structure, which makes it easy to replace overcurrent components, and according to the pressure needs, the outer pump shell uses ball-grinding cast iron, and the inner shell uses high-chromium anti-grinding discount cast iron or cast steel.
Scope of application: ZJ series of slag pumps are widely used in power, bllurgy, coal, building materials, chemical and other industries, mainly used to transport abrasive slurry containing solid particles, such as mineral processing plant treatment of concentratetails, power plant degrease, coal processing plant transport ingesting coal and re-selectcoal, coastal river mining operations to transport ore. The maximum weight concentration it can handle is 45% of the mortar and 60% of the slurry, which can be operated in series according to the customer's needs.
礦用渣漿泵@寧波礦用渣漿泵@礦用渣漿泵知道多少
4、科學合理的設(shè)備渣漿泵 假如條件答應(yīng),在設(shè)備渣漿泵時,盡量減少彎頭用量,或撤銷“三閥”,管路直、短,不要將出水管設(shè)置成“高射炮”式,可采取下臥設(shè)備、歪斜設(shè)備等辦法,減少損耗。管路直徑大小 對丟失揚程影響很大,采取水管直徑略大渣漿泵口徑一個等級,可進步渣漿泵的運送功率。 對礦業(yè)公司而言,渣漿泵的前護板一般來說根據(jù)工況條件運用壽數(shù)應(yīng)在2000h左右,可是,部分狀況下渣漿泵前護板運用壽數(shù)達不到這個數(shù)值的一半,甚至會發(fā)生前護板開裂的狀況。 鑄件簡介前護板歸于渣漿泵的一個過流部件,在作業(yè)進程中受到流體沖擊,首要受力部位在出水口方位。本次出產(chǎn)的渣漿泵前護板直徑900mm,總高250mm,出水口壁厚為30mm,出水口以 下護板厚度為50mm。
密封形式:ZJ系列渣漿泵可以采用副葉輪加填料組合式密封和機械密封兩種軸封形式。泵的出口位置可根據(jù)需要按45度間隔,旋轉(zhuǎn)八個不同的角度安裝使用。
是一家致力于流體產(chǎn)品的研制,開發(fā),制作與出售效力的綜合性企業(yè)。公司具有先進的出產(chǎn)設(shè)備和各種高精度的檢測儀器設(shè)備(水泵壽數(shù)實驗,機械功能實驗,微機測驗中心等),有用的保證了產(chǎn)品的質(zhì)量。河北會泉泵業(yè)有限公司系合資企業(yè)。
上月,二度試驗,不過在12天后,試采又因同樣的問題中斷。青海省副省長田錦塵在當日啟動的環(huán)保主題宣傳活動上表示,生態(tài)資源是的資源,生態(tài)優(yōu)勢是的優(yōu)勢,綠色發(fā)展是的發(fā)展,三要注重搞好統(tǒng)籌結(jié)合。這已是劉漢輝在河道里打撈的第14個年頭。須在6個月內(nèi)公布問題整改情況據(jù)《法制日報》記者了解,8省(區(qū))公開的整改方案只是環(huán)保督察發(fā)現(xiàn)問題整改諸多環(huán)節(jié)中的步,


