Factory directly provide ZGB High Performance Slurry Pump for Spain Factories
Introduction In order to meet the requirements on the development of the electric power, metallurgy and coal industries, our factory has designed and developed series ZGB(P) up-to-date generation slurry pump with large capacity, high head, multi-stages in series to remove ash & sludge and to deliver liquid-solids mixture, based on the experience of slurry pump design and manufacture for many years, and abstracting the research results of advanced technology from home and abroad. The main ...
Factory directly provide ZGB High Performance Slurry Pump for Spain Factories Detail:
In order to meet the requirements on the development of the electric power, metallurgy and coal industries, our factory has designed and developed series ZGB(P) up-to-date generation slurry pump with large capacity, high head, multi-stages in series to remove ash & sludge and to deliver liquid-solids mixture, based on the experience of slurry pump design and manufacture for many years, and abstracting the research results of advanced technology from home and abroad. The main technical features are as follows,
CAD modern design , super hydraulic performance, high efficiency and lower abrasive rate;
Wide passage, non-clogging and good performance of NPSH;
Expeller seal combined with packing seal and mechanical seal have be adopted to guarantee the slurry from leakage;
Reliability design ensures long MTBF (mean time between events);
The metric bearing with oil lubrication, reasonable lubrication and cooling systems ensure the bearing to be operated under the low temperature;
The materials of wet parts have the good performance of anti-wearing and anti-corrosion.
The pump can be used for seawater ash-removing to prevent it from the corrosion of seawater, salt and mist, and electrochemical corrosion;
The pump can be operated in series with multi-stage within permissible pressure.
The permissible maximum working pressure is 3.6MPa.
The series of pump has the advantages of reasonable construction, high efficiency, reliable operation and easy maintenance. It can be widely used for handling the mixture contained of abrasive and corrosive solids in electric power, metallurgy, mine, coal, constructional material and chemical industry departments, especial for removing ash and sludge in electric power station.
1. The series ZGB(P) slurry pump is of horizontal, single-stage, single-suction, cantilever, double-casing, centrifugal slurry pump. The pump rotates in clockwise viewed from the drive end.
2. The wet parts of ZGB and ZGBP pump at the same outlet diameter can be interchangeable. Their outline installation dimensions are one and the same. For the drive part of the series ZGB(P) slurry pump, the horizontal split frame with oil lubrication and two sets of water cooling systems inside and outside has been adopted. If necessary, cooling water can be supplied. The prepared joint for cooling water and the pressure of the cooling water can be seen in table 1.
3. Two kinds of shaft seal—expeller seal combined with packing and mechanical seal have been used for series ZGB(P) slurry pump.
4. The mechanical seal supplied with high pressure sealing water is recommended when the slurry pump is operated in series(two stages and above two stages), and the expeller seal combined with packing is used in single-stage pump.
|Pump Model||Speed n(r/min)||Capacity Q (l/s)||Head H (m)||Max.Eff.
|Shaft Power (kw)||Impeller Dia (mm)||Pump Weight (kg)||Outlet Dia./Inlet Dia. (mm)
|65ZGB||1480||31.7-15.8||58-61||62.5-47.4||4.5-3.0||28.8-19.9||390||1850||65 / 80|
|80ZGB||980||56.7-28.3||87.5-91.6||66.1-48.7||5.2-2.7||73.7-52.2||485||2500||80 / 100|
|100ZGB||1480||116.7-58.3||85.1-91.8||77.9-57.4||6.0-2.6||124.9-91.4||500||3000||100 / 152|
|150ZGB||980||200-100||85.2-90.0||77.7-53.3||3.8-2.7||215.0-165.5||740||3450||150 / 200|
|200ZGB||980||300.0-150.0||89.0-94.2||76.3-63.2||6.7-2.7||342.9-219.1||740||4000||200 / 250|
|250ZGB||980||400.0-200.0||84.0-90.1||78.2-63.2||7.3-3.3||421.2-275.6||740||4500||250 / 300|
|300ZGB||980||533.3-266.7||84.3-93.4||81.2-68.3||6.9-3.5||542.8-357.6||760||5500||300 / 350|
The water pressure and amount of all kinds of the shaft seal is as follows
Sealing water pressure
For single-stage pump with the expeller seal combined with packing, the water pressure of the shaft seal is 0.2-0.3MPa.
For multi-stage(two and above two stages) in series operation with the expeller seal combined with packing, the sealing water pressure should be:
The lowest sealing water pressure of n stage
Pn= Hi+0.7Hn;Hi is i stage pump head；Hn is n stage pump head.
For mechanical seal, the sealing water pressure of each stage of pump is higher 0.1MPa than pump discharge pressure.
Sealing water pressure(see table 1)
Product detail pictures:
Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Factory directly provide ZGB High Performance Slurry Pump for Spain Factories, The product will supply to all over the world, such as: Birmingham , Iran , Botswana , Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
Production process for concrete pump wear plate. Putzmeister, Schwing, all have.
To buy a vacuum chamber cost $400-$500 bucks on Amazon, but I’ll show you how to build one yourself for under $30!! You can do fun science experiments to see how things react inside of a vacuum. This can also be used as a foodsaver. You’ll have full viewing since the vacuum chamber will be totally glass. With a few basic items you can build this in less than an afternoon and you can make it with a chamber that is small or as large as you want. When using a refrigeration compressor, zip tie a rolled up piece of sock or material to arrest any oil vapour that may come out. These compressors work by circulating a small amount of oil through the system, and when used in this manner, create a small amount oil vapour.
NOTE: A LOT OF COMPRESSORS DON’T HAVE REFRIGERANT IN THEM AND THAT IS WHY THEY ARE BEING DISCARDED BUT MANY HAVE REFRIGERANT IN THEM. CHECK WITH YOUR LOCAL HVAC GUY ON HOW TO HANDLE THE REFRIGERANT. ALWAYS DISMANTLE IN A WELL VENTILATED AREA. ALWAYS WEAR SAFETY GLASSES.
HERE’S A LIST OF STUFF YOU’LL NEED
1) Piece of scrap wood for the base 3/4″” (19mm) or thicker, no splits or rough grain and as flat as can be.
2) 2 pop bottles from the re-cycle bin with lids to make the release valve
3) Vacuum gauge, this you may have to buy, a cheapy is fine.
4) Vinyl tubing, relatively inexpensive.Will usually be one of 2 sizes on the compressors. 3/16″ I.D (4.7mm). or 1/4″ I.D. (6.3mm)
5) Refrigeration compressor. Hunt the neighbourhood on garbage day for anyone throwing away a fridge, freezer, de-humidifier, window a/c unit, or bar fridge. It’s possible the compressor you rob from the unit will be bad, but they are usually fine in most cases.
(you may have to check with your local HVAC guy to see how to release the refrigerant if it has any in the discarded freezer , fridge,de-humidifier, bar fridge, window a/c unit) always wear safety glasses!!
6) A glass dome .Use a mason jar, pickle jar, large size jar, flower vase, pretty well any cylindrical glass container will do with a nice flat top edge.
7) silicone baking sheet. Hunt around. The dollar store sometimes sells these at a cheap price.
8) If you want to do electrical testing use 14/2 house wiring.
9) Tube of silicone caulking, any colour, cheapest you can find.
CHECK OUT THIS VIDEO ON HOW TO WIRE UP A SCROLL COMPRESSOR:
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By Michelle 2015-11-15 17:27
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Chris 2015-12-23 18:26