產(chǎn)品詳情
渣漿泵配件@濮陽渣漿泵配件@渣漿泵配件質(zhì)量可靠的
當偏移到極限后很可能發(fā)生超載,若泵軸功率超載會使渣漿泵壽命縮短甚至損壞;電動機功率超過許用功率時,會使電動機發(fā)熱和損壞,當泵的流量大于工作地供應流量時,泵便會發(fā)生抽空現(xiàn)象。
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。
渣漿泵配件@濮陽渣漿泵配件@渣漿泵配件質(zhì)量可靠的
(1)前護板出水口底部下熱節(jié)部位,側冒口距出水口底部較遠,對此處的鐵液補縮有限,根據(jù)經(jīng)歷側冒口補縮功率較低,一般為20%左右,導致出水口下方熱節(jié)部位內(nèi)部安排不細密,有縮孔 缺陷。 (2)前護板出水口處缺少溢流,澆注前期的低溫鐵液和氣體無法及時排出,然后引發(fā)氣孔等鑄造缺陷。 (3)環(huán)境影響,型芯吸潮,澆注時氣體分出發(fā)生氣孔,根據(jù)濕度計顯現(xiàn)出產(chǎn)現(xiàn)場相對濕度為70%~80% 。
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
渣漿泵配件@濮陽渣漿泵配件@渣漿泵配件質(zhì)量可靠的
取開裂護板試樣進行化學成分查驗,經(jīng)查化學成分合格,wP≤0.06﹪、wS≤0.06﹪,wSi≤1.0﹪,均在合格范圍內(nèi),排除了成分原因。 那么初步判斷鑄造缺陷是構成前護板開裂的首要原因。鑄件內(nèi)部氣縮孔嚴重影響鑄件內(nèi)在質(zhì)量,然后構成運用壽數(shù)下降,對此我們深入分析原因。
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.
渣漿泵配件@濮陽渣漿泵配件@渣漿泵配件質(zhì)量可靠的
當偏移到極限后很可能發(fā)生超載,若泵軸功率超載會使渣漿泵壽命縮短甚至損壞;電動機功率超過許用功率時,會使電動機發(fā)熱和損壞,當泵的流量大于工作地供應流量時,泵便會發(fā)生抽空現(xiàn)象。
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,旋轉八個不同的角度安裝使用。
闡述了生態(tài)文明制度體系的構成及其改革方向,重點任務。一是源頭嚴防制度體系。包括健全自然資源資產(chǎn)產(chǎn)權制度,自然資源體制和自然資源監(jiān)管體制,實施主體功能區(qū)制度,建立空間規(guī)劃體系。改革生態(tài)環(huán)境保護管理體制等四個方面落實用途管制等。二是過程嚴管制度體系。包括實行資源有償使用制度和生態(tài)補償制度,建立資源環(huán)境承載能力監(jiān)測預警機制,完善污染物排放許可制,實行企污染物排放總量控制制度。
假如把核心動力電池業(yè)務分拆出去,這有利于比亞迪未來的發(fā)展,整體市值將比現(xiàn)有的高。針對問題進行工作再部署,確保既定目標任務完成;珠三角地區(qū)要采取切實、得力措施,率先完善污水收集管網(wǎng)建設,而消費需求的增長隨之帶來的既是產(chǎn)業(yè)的大力投入與產(chǎn)品的不斷,2017年(南京)首屆新能源汽車展也為消費市場及整個行業(yè)帶來了新的風口,(楊林國)7月8日,為積極響應《福州市“十三五”保護規(guī)劃》,福建農(nóng)林大學文法學院朝陽計劃社會實踐隊的志愿者帶領福州市盲人家庭的小朋友,


