Electric water pump, horizontal multistage centrifugal pump

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KZ type wide flow channel pulp pump

KZ type wide flow channel pulp pump is a new type of slurry pump developed by our company on the basis of digestion and absorption of foreign technology. It adopts full open impeller design. The structure adopted by the pump determines that the concentration of the conveying medium is higher than that of the closed type and semi-open type pump, the medium passing ability is strong, the axial force is small, the damage to the shaft and the bearing is small, and the energy consumption is low, so that the operation is stable. Low noise and easy maintenance. The pump adopts a single-stage single-suction cantilever structure, which can disassemble or install the impeller, the rear wear plate, the shaft seal component and the bearing frame without disassembling the pump inlet and outlet pipes. 　　 The pump has the following advantages: due to the use of a fully open impeller, 1 reduces the weight of the rotor and achieves high efficiency; 2 increases the slurry delivery concentration, the maximum delivery concentration is 6%; 3 the minimum axial force makes the pump run more Stable, bearing and sealing life is longer; 4 exhaust performance is better than other types of impeller, allowing the slurry to contain a certain amount of gas and liquid; 5 impeller is lost in wax precision casting, and G6.3 level dynamic balance check, run The smooth noise is extremely low. In addition: the use of Japan NSK bearings; the use of British-owned Volkon mechanical seals, stable performance, high reliability; the use of diaphragm couplings, effectively protect the bearings from external forces caused by eccentricity; using the integrated casting base; all pump connections The bolts are all stainless steel for easy maintenance and disassembly. Parameter range: flow rate 40～2500m3/h, head 7～57m, over-flow part material can be HT300, SS304, SS316L, wear-resistant stainless steel, MT9 super wear-resistant stainless steel, 329, 2205, duplex stainless steel, etc., shaft adopts 2Cr13 , detailed selection and material configuration, according to working conditions and user requirements.

FJ type slurry pump

FJ type slurry pump is a low-pulsation slurry pump developed and designed by our technicians on the basis of digestion and absorption of foreign prototypes. It is a single-stage double-suction horizontal open structure and double flow interleaved impeller. It runs smoothly. Low noise and easy maintenance. It is suitable for the slurry conveying (such as headbox feeding pump) or other similar medium (such as white water recovery pump, pressure screening pump, etc.) in which the slurry concentration in the paper machine is less than 1%. Performance range (according to rated operating point): flow rate 160～3000m3/h, head 14～40m, speed 1000, 1500r/min, medium temperature lower than 80°C, motor power 22～450kw, pump inlet and outlet flange pressure level PN10bar. The material of the flow-through material can be selected: HT300, QT500, SS304, SS316L, etc., according to the working conditions and user requirements.

KH type chemical process pump

KH type chemical process pump is a new type of chemical pump developed by our company on the basis of digestion and absorption of foreign technology. It adopts full-open impeller design. The structure adopted by the pump determines that the concentration of the conveying medium is higher than that of the closed type and semi-open type pump, and the medium passing ability is strong; the exhaust performance is good, especially suitable for alkali recovery or the like; the axial force is small, The shaft and the bearing have small damage and low energy consumption, so the operation is stable, the noise is low, and the maintenance is convenient. The pump adopts a single-stage single-suction cantilever structure, which can disassemble or install the impeller, the rear wear plate, the shaft seal component and the bearing frame without disassembling the pump inlet and outlet pipes. KH type chemical process pump can transport high and low temperature (-20 ° C ~ 200 ° C), corrosive, medium containing certain particles, viscosity and air content, and high efficiency. Applicable to the paper industry (such as alkali recovery section), chemical, pharmaceutical, petroleum, environmental chemical, food and other industries. The main advantages of KH chemical process pump: 1. The impeller is a three-blade (or six-blade), fully open structure (so the axial force is small), which can transport high and low temperature, corrosive, medium containing certain particles, viscosity and air content, and has high efficiency. The impeller has a stable low pressure at the shaft seal, effectively reducing the pressure at the shaft seal. The structure of the impeller is easy to maintain and is not easy to block, and is cast by lost wax, and is G6.3 grade dynamic balance check. 2. Because the impeller is a fully open structure, the current is small at startup, the shearing force on the shaft is small at startup, and the overall load is reduced during operation. The axial force during operation is small, so the service life of mechanical seals and bearings is greatly extended. 3. The coupling adopts the national standard JM1J diaphragm coupling (with intermediate section and radial self-compensation function), which effectively protects the bearing from damage caused by different hearts and facilitates the maintenance and disassembly of the pump. 4, the shaft seal form according to the customer's working conditions, you can choose the following shaft seal form: A. Built-in internal flow type single-end mechanical seal with normal pressure sealing water (MTS type) B. Standard single-end mechanical seal without sealing water (BS type) C. Adding normal-pressure sealed water before and after the serial type standard single-end mechanical seal (TBS type) D. Packing seal with cooling water (P type) E, back-to-back parallel type standard single-end mechanical seal with sealing water (BD type) (Note: MTS type mechanical seal is especially suitable for viscous media such as black liquor and granular media such as lime emulsion, which has excellent sealing effect and long service life.) 5. All the connecting bolts of the pump are made of stainless steel for easy maintenance and disassembly. Parameter range: flow rate 40～2500m3/h, head 7～57m, over-flow part material can be HT300, SS304, SS316L, wear-resistant stainless steel, MT9 super wear-resistant stainless steel, 329, 2205, duplex stainless steel, etc., shaft adopts 2Cr13 , detailed selection and material configuration, according to working conditions and user requirements.

MZJ-F type slurry pool agitator

MZJ-F type slurry tank agitator is a new type of mixing product with cantilever structure and adjustable blade angle. This product is the energy-saving and high-efficiency replacement product developed by our technicians on the basis of digesting and absorbing similar machines at home and abroad, combined with the mixing characteristics of China's pulp and paper storage tanks. Compared with the old spiral agitator, turbo propeller and mixed flow circulation pump, the agitator has the advantages of flexible installation and maintenance, ground settlement without affecting (or adjustable) concentricity, reliable operation, low energy consumption, adapting to different pulps. Recycling and agitation of different slurry concentrations and good agitation. This product is suitable for circulating mixing in the process of storage, mixing, sizing, filling, dyeing and bleaching of slurry with effective volume of 10~200m3 and concentration less than 5% in the pulping and papermaking industry. Pulp form: square pulp tank, rectangular pulp tank, circular pulp or slurry tower, bleaching tower, can also be used for paper machine roller, vacuum roller pulp recovery pulp pool, dry pulp pulp cycle Stir. The material of the overflow part can be ZG45#, SS304, SS316L, 329, 2205, duplex stainless steel, etc. The detailed selection and material configuration are determined according to the working conditions and user requirements.

DDM series double disc refiner

DDM series double disc refiner is a new refiner specially developed by our company on the basis of digesting and absorbing foreign advanced technology and combining with the production characteristics of China's paper industry. The double-disc grinding machine has two refining zones and a unique balanced feeding device, which is twice as refining capacity as a standard single-disc refiner of the same diameter. The structure is compact, automatic control can be adopted, and the production efficiency is high. It is convenient for operation and maintenance, and is suitable for slurrying and beating of various slurries. According to the process requirements, it can be used in a single unit or in multiple series or in parallel. It is an ideal beating equipment. The DDM double disc refiner has the following advantages: 1. There are two slurry inlets and one slurry outlet. The slurry is fed to the two refining zones by the two pipes through the two pipes, and the slurry is discharged from the slurry pipe after the refining meets the requirements. 2. The refining mechanism contains a floating rotor shaft assembly, a moving seat and two bodies. The rotor shaft assembly rotates between the two bodies, and the moving seat is controlled by two cylinders for axial movement, and the grinding plate is mounted on the rotating disc, the moving seat and a body. 3. The pressure micro-motion is used to adjust the gap of the grinding disc. The control system can adjust the relief valve gap manually or automatically by adjusting the overflow valve or proportional valve according to the slurry quality and output set by the user. 4. Special grinding discs made of special alloy steel and other materials can adapt to the selection of a variety of different slurries and greatly extend the service life. 5. The shaft seal type is sealed with a soft packing and equipped with a sealed water cooling system, so that the pressure and flow rate in the sealed chambers at both ends are kept constant. 6. Both ends of the shaft are supported by double-row spherical roller bearings mounted on the inner taper sleeve, and are lubricated with high-quality lithium grease. 7. The drum-shaped gear coupling with strong bearing performance is used to transmit torque, ensuring low noise, stable transmission, and large axial displacement compensation. 8, according to user needs, PLC programming control (constant power control) can be used to achieve automatic control and monitoring of the beating process.

HFF type high frequency decomposing machine

GLS type separator FTB filtrate pump

GLS type gas-liquid separator and FPB type filtrate pump are a new type of product that our company digests and absorbs foreign technology - the supporting equipment for vacuum dewatering of paper machine. Under normal circumstances, during the papermaking process, the gas-liquid mixture from the wet end of the vacuum roll, vacuum suction roll, vacuum press and blanket vacuum roll is discharged by vacuum pump, but in the gas and liquid mixed discharge process. In the middle, it will cause a large amount of waste of vacuum pump for drainage, 2 vacuum degree is reduced or fluctuated, 3 due to white water scaling to shorten the service life of the vacuum pump, 4 due to the white water can not be properly recovered and increase environmental pollution and other disadvantages, the product can be selected To meet the requirements of separate discharge of water and gas, the above-mentioned problems that have long plagued papermaking enterprises have been solved. This product is generally used with a water ring vacuum pump or a Nessler pump, and is a front-mounted separation device. The gas-liquid mixture from the wet end and the like is separated by a spiral separation device, the gas is pumped away by a vacuum pump, and the liquid is discharged by the FPB type filtrate pump installed at the bottom end of the separator. White water can be recycled by recycling. The product has a unique structure, convenient installation and maintenance, and reliable operation. It is an energy-saving and environment-friendly product. Parameter range: GLS type gas-liquid separator diameter 500~1700mm, FPB type filtrate pump flow 14~156m3/h. Specific selection and material configuration, etc., according to working conditions and user requirements.

Various non-standard tanks

非标槽罐

Electric water pump, horizontal multistage centrifugal pump

Electric water pump

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Time of issue:2021-06-22 14:56:31

Hangzhou Xiaoshan Meite Light Industrial Machinery Co., Ltd.

Address: No. 265, kanshan Avenue, Guali Town, Hangzhou, Zhejiang
Tel: +86-571-82519727 / 83510265
Fax: +86-571-82519726
E-mail：mtqj@163.com

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Time of issue:2021-06-22 15:32:07

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Tel:+86-0571-82519727