一对相互靠近的转子沿相反的方向旋转, 逐步排走进口端的空气,从而在进口端形成真空,物料被大气压入。 A pair of rotors close to each other rotate in opposite directions, gradually exhausting the air at the inlet end, thus forming a vacuum at the inlet end, and the material is pressed in by the atmosphere.
(2)
物料进入转子与彔腔之间的密封腔, 并被转子逐步向出口端推送。 The material enters the sealed chamber between the rotor and carve wood chamber, and is pushed by the rotor towards the outlet end gradually.
(3)
物料连续地被转子向出口端推送。 The material is continuously pushed by the rotor towards the outlet end.
(4)
物料充满整个丞腔, 随着驱动机的运转, 实现物料的持续输送。 The material fills up the entire E. Excel chamber, and with the operation of the driving machine, the material is continuously conveyed.
4大核心优势解决各项泵送难题 4 core advantages to solve various pumping problems
旋转凸轮泉的特点 / CHARACTERISTIC Characteristics of rotary cam springs / CHARACTERISTIC
安装垠 Installation Boundary
方式 INSTALLATION METHOD Mode INSTALLATION METHOD
1
标准安装 Standard Installation
泵及电机安装在一个公共的钢制底座上, 通过弹性联轴器传动, 整机高度低,易维修。 Pumps and motors are mounted on a common steel base, driven by flexible couplings, the overall height of the machine is low, easy to maintain.
2
电机上置安装 Motor top mounting
泵及电机安装在一个公共的钢制底座上,通过皮带传动。底座上配有调节翚栓,可调节皮带的松紧,整个外露转动部件均包含在钢制防护罩内,确保安全。 The pump and motor are mounted on a common steel base and driven by a belt. The base is equipped with an adjusting albumin bolt to adjust the belt tightness, and the entire exposed rotating parts are contained in a steel protective cover to ensure safety.
3
移动式安装 Mobile installation
泉及电机安装在一个推车上, 可在使用现场灵活移动, 车轮可锁死, 尾轮柱的高度可调, 便于在崎岖的场地上调节等进出口的位置。 The spring and motor are mounted on a trolley, which can be moved flexibly at the site of use. The wheels can be locked, and the height of the tail wheel post can be adjusted, so that it is convenient to adjust the position of the inlet and outlet on rugged sites.
APPLIGATION CASES
1、应用于化工、石油生产领域,为其复杂工况输送液体。 1、Applied in the field of chemical and petroleum production, conveying liquid for its complex working conditions.
2、在矿业和冶金工业可以输送小微型颗粒物的液体。 2、In the mining and metallurgical industry can be transported small micro-particles of liquid.
3、在食品生产过程中可以输送各种酱料和各种颗粒不破坏物料。 3、It can convey various sauces and all kinds of granular non-destructive materials in the process of food production.
4、在日用化工领域可以输送洗衣液、洗发液等各种粘度的液体。 4、In the field of daily chemical industry, it can convey various viscosity liquids such as laundry detergent, shampoo and so on.
5、在船舶行业可以作为清仓扫仓应用。 5、It can be applied as a clearance sweep in the ship industry.
6、在油类加工过程中可以输送各种油类介质。 6、It can convey all kinds of oil media during oil processing.
应用领域 / AREA Areas of application / AREA
石油 petrochemical
原油、油泥、重油、燃料油、柴油、苯、煤油、油水混合物、固液气多相混合物,卸油,扫仓等。 Crude oil, sludge, heavy oil, fuel oil, diesel oil, benzene, kerosene, oil-water mixtures, solid-liquid-gas multiphase mixtures, unloading, sweeping, etc.
环保 eco-friendly
市政污水、污水泉站、化工废水、浮渣、絮凝剂、垃圾渗滤液、污泥、水油混合物 Municipal wastewater, sewage spring stations, chemical wastewater, scum, flocculants, garbage leachate, sludge, water-oil mixtures
化エ chemicalエヨヨヨヨヨヨヨヨヨヨヨ
涂料、树脂及聚合物、染料、油脂、溶液、乳液、油漆、面霜、膏剂、各种混合物、酸碱性半成品及成品 Paints, resins and polymers, dyestuffs, oils and fats, solutions, emulsions, lacquers, creams, pastes, mixtures of all kinds, acid and alkaline semi-finished and finished products
造纸 pulp
纸浆、各种药料、泥状废物、消泡剂、水处理化学品等 Pulp, various pharmaceuticals, sludge waste, defoamers, water treatment chemicals, etc.
L型、平进平出、S型进出口(S型可根据需求调整进出口方向) L-type, flat in and out, S-type import and export (S-type can be adjusted according to the demand of import and export direction)
耐碱,耐低温,不耐矿物油。 Resistant to alkali, low temperature, not resistant to mineral oil.
金属转子 metal rotor
转子(无祄胶) Rotor (Blessing-free)
铜、AISI304、ASI316、 2205 (材质可定制) Copper, AISI304, ASI316, 2205 (material can be customized)
温度高于 80^(@)C80^{\circ} \mathrm{C}, 最高到 220^(@)220^{\circ} C且物料粘度大的工况。 Temperatures above 80^(@)C80^{\circ} \mathrm{C} , up to 220^(@)220^{\circ} C and high viscosity materials.
过流部件 Overcurrent components
泉体、泉盖、进出口管 Spring body, spring cover, inlet and outlet pipes
适用与常规工况。 Suitable for use with conventional working conditions.
碳化铇-碳化钨 tungsten carbide
碳化铇材质的动静环用于极度磨损或温度高于 150^(@)C150^{\circ} \mathrm{C} 的介质。 The Vlgari brand is a leading manufacturer of metal parts and components for the production of plastic parts and components for the production of metal parts and components for the production of plastic parts and components for the production of metal parts and components.
齿轮 pinion (gear wheel)
同步齿动 synchronous tooth movement
雷轮、减速齿轮 Thunder wheel, reduction gear
高强度合金钢 High strength alloy steel
精度高, 寿命长, 运转稳定, 振动、噪音小。 High precision, long service life, stable operation, low vibration and noise.
轴
轴
高强度合金钢 High strength alloy steel
强度高, 变形小, 寿命长。 High strength, low deformation, long life.
泵的运转速度需要根据介质粘度的高低适当选择,物料的粘度越高,相应的泵的转速应当越低。合适的转速会提高泵的效率,延长使用寿命,反之会导致泵运行汽蚀,产生振动及噪音。 Pump speed needs to be selected according to the medium viscosity of the appropriate choice, the higher the viscosity of the material, the corresponding pump speed should be lower. The appropriate speed will improve the efficiency of the pump, prolong the service life, and vice versa will lead to pump operation cavitation, vibration and noise.
小贴士: cPc P (厘泊)为动力粘度单位, 1cP=1//100P1 \mathrm{cP}=1 / 100 \mathrm{P} (泊)=1mpa・s Tip: cPc P (centipoise) is the unit of dynamic viscosity, 1cP=1//100P1 \mathrm{cP}=1 / 100 \mathrm{P} (poise) = 1mpa・s.
含固率&泵的转速 Solids content & pump speed
SOLID CONTENT&PUMP SPEED
泵的运转速度需要根据介质含固率的大小适当选择,物料的含固率越高,相应的泵的转速应当越低。合适的转速会提高泵的效率,延长使用寿命,反之会导致泵易损件非正常磨损,固率越高,维修或更换成本过高。 Pump operating speed needs to be based on the size of the medium solid rate of the appropriate choice, the higher the solid rate of the material, the corresponding pump speed should be lower. Appropriate speed will improve the efficiency of the pump to extend the service life, on the contrary, it will lead to abnormal wear and tear of the pump wearing parts, the higher the solid rate, maintenance or replacement costs are too high.
磨损强度 wear strength
建议转速 Recommended speed
参考介质 reference medium
几乎无磨损介质 Virtually wear-free media
400 600 rpm
清水、油类 Fresh water, oil
轻微磨损介质 Slightly abrasive media
300 400 rpm
普通污水、含固率<3% Ordinary sewage, solids <3%
中等磨损介质 Medium wear media
200 300 rpm
沉淀池污泥、含固率>3% Sedimentation tank sludge, solids content >3%
泵启动之前需要检查油视窗, 润滑油液位应当在油视窗的中心位置(润滑油需一年或者运行 6000 小时更换一次)。 The oil sight glass should be checked before starting the pump and the lubricant level should be in the center of the oil sight glass (the lubricant needs to be changed once a year or after 6000 hours of operation).
-隔离腔的油液位须浸没上轴, 排气孔必须保持通畅。如发现排气孔有油液渗出, 说明机封已失效。 -The oil level in the isolation chamber must be submerged in the upper shaft, and the air vent must be kept open. If oil is found seeping out of the vent hole, it means the seal has failed.
-更换机械密封时需同时清洗隔离腔,并注入新的润滑油。 -Replacement of the mechanical seal requires simultaneous cleaning of the isolation chamber and filling with new lubricant.
隔离腔的作用 Role of the isolation chamber
在开机前检查同心度。 Check the concentricity before starting the machine.
应当在彔的葲盖前方位置预一定的空间以便于更换转子或维修。 A certain amount of space should be provided in front of the carve wood cover to facilitate rotor replacement or repair.
试机 / TEST MACHINE TEST MACHINE
试机前必须逐一检测以下事项: The following items must be checked one by one before testing the machine.
() 检查润滑油位。①检查法兰和连接装置是否密封良好和无泄漏。 ( ) Check the lubricant level. ① Check that flanges and connections are well sealed and leak-free.
()对于快速连接法兰要检查紧固装置是否牢固。(检查驱动马达的转向。 (Check that the fastening device is secure for quick-connect flanges. (Check the steering of the drive motor.
转子丕的转子及进出口结构完全对称,泵可以正向或反向旋转,改变驱动马达的转向可以改变介质输出的方向。试车时, 请安规定的转向工作。 Rotor Pi's rotor and inlet/outlet structure are completely symmetrical, and the pump can be rotated in either forward or reverse direction, and the direction of media output can be changed by changing the steering of the drive motor. During the test run, the pump should be operated with the specified direction of rotation.
中间隔离腔上方的小孔只能用塑料沮盖住,不能用丝堵或其他物体堵死,否则有可能损坏齿轮或轴承。 The small hole above the center isolation chamber should only be covered with plastic frustration, not plugged with a wire plug or other object, otherwise there is a risk of damage to the gear or bearings.
04
维修和保养 / MAINTENANCE Repair and maintenance / MAINTENANCE
每次运行泉之前都要检查润滑油液位。润滑液要定期更换。 Check the lubricant level before each spring run. The lubricating fluid should be changed periodically.
一、泵盖和法兰的折卸: I. Folding and unloading of pump covers and flanges:
在拆卸法兰和泉盖前应该注意: Before removing the flange and spring cover you should note that.
关闭电源 ・关闭进口阀门 Turn off the power ・Close the inlet valve
-把所有的泵盖紧固螺母拧松大概 5 mm ,轻松琵动泵盖,释放沓内的压力。 -Loosen all pump cover nuts by approx. 5 mm and easily slide the pump cover to relieve the pressure inside the pump.
注意: 泉内液体可能会在压力下喷出, 松动泉盖时, 建议用布盖住泉盖。 NOTE: Liquid in the spring may spurt out under pressure, it is recommended to cover the spring with a cloth when loosening the spring cover.
二、泉的清洗 II. Cleaning of springs
拆卸掉泵盖,用适宜的东西清洗泉腔、泵盖和法兰。 Remove the pump cover and clean the spring chamber, pump cover and flange with something suitable.
-晾干泵体,请用对橡胶无害的金属表面保护剂喷在或抹在泉腔内的工作面上。 -To dry the pump body, spray or wipe the working surface inside the spring chamber with a metal surface protector that is harmless to rubber.
不要在EPDM或SBR转子泵上用油类的保护剂。 Do not use oil-based protectants on EPDM or SBR rotor pumps.
三、防冻 III. Anti-freezing
泵的管道要有防冻措施。在气温低于 0^(@)C0^{\circ} \mathrm{C} 的环境下,泵不工作时,请将永及管道内的液体排尽,否则冻结的介质将极大地伤害到泉,特别是包覆橡胶的转子。 The piping of the pump should be protected against freezing. When the pump is not in operation at temperatures below 0^(@)C0^{\circ} \mathrm{C} , drain the liquid from the permanent and piping, otherwise the frozen medium will greatly harm the spring, especially the rubber-covered rotor.
| | | |
| :--- | :--- | :--- |
关于机械密封 About Mechanical Seals
・中间隔离腔部位泄漏,请及时更换机械密封。 Replace the mechanical seal if it is leaking in the center chamber.
机珹密封由中间隔离腔中的液体润滑并泠却。润滑液体在旋转离心力及毛细作用下渗透到密封面, 润滑并带走摩察副产生的热 The seal is lubricated and cooled by the liquid in the intermediate isolation chamber. The lubricating liquid penetrates the sealing surfaces by centrifugal force and capillary action, lubricates and removes the heat generated by the machined parts.
量, 不需要录送介质送润滑或泠却机珹密封。 The volume, without the need to record the medium to send lubrication or cooling machine seals.
如果在检琒时必须打开机棫密封, 建议更换被打丁开的机械密封, 即使其末被㢈损到需要更换的程度。 If it is necessary to open a thorny seal during an inspection, it is recommended that the open mechanical seal be replaced, even if it is damaged to the extent that it needs to be replaced.