Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Seller Rating: 99.6% positive Get high-quality conductivity meters at Grainger to help measure the capacity of ions to carry electrical current in an aqueous solution. Browse through a broad selection of precision instruments with varying electric conductivity ranges to help find the meter that can fit your applications.
Get the best deals on pH, Conductivity & TDS Meters when you shop the largest online selection at eBay.com. Free shipping on many items Digital Electric PH/TDS/EC Conductivity Meter Tester Hydroponics Water Test Pen. $5.43. 2 sold. NEW Portable Pen Digital TDS Meter Filter Measuring Water Quality Purity Tester. $2.55.
The function of the boiler is to efficiently transfer this heat to the contained water. As the water boils, its volume increases about 1,600 times, producing a force that is almost as explosive as gunpowder. Therefore, boiler equipment is dangerous and must be treated with care. Controlling pH and conductivity in boiler feed water is critical.
Advantage Controls B-7M Boiler Conductivity Meter Timer Level. $131.27. Free shipping . OMEGA PHH-60BMS PH/ CONDUCTIVITY METER USED. $149.95. The buer agrees that the sale is considered complete once the carrier has picked up the item from the seller. If the item is shipped via ebay global shipping program these terms and conditions
A Water Conductivity Meter is used to measure the electrical resistance in water. The factors that contribute to the measurement is dissolved solids, suspended solids, and dissolved gases. A water conductivity meter is used to calibrate the conductivity controller …
User rating: 4/5 Handheld conductivity meters usually have an Ingress Protection (IP) rating that designates the meter's protection against water and other contaminants, such as dust and oil. Occasional calibration, which is performed automatically by the meter or manually using a conductivity standard, is …
ChemWorld WBL400-1N5U boiler conductivity controller only. Contains no blowdown package. Order online and save today. The Walchem boiler controller WBL400 Series controllers offer: Selectable feed with bleed lockout and pre bleed. Includes: probe. For new boilers startups, consider our complete boiler startup package.
Lakewood Instruments provides feature rich and user friendly controllers for Boiler blowdown and chemical feed. We manufacture a variety of models to meet you needs right here in the USA. Feature Model 150 Model 1575e Boiler NexSys® 1-4 Boilers Conductivity S S S User configurable Relays S(3) S(4) s(6)/O(10) Water meter inputs S(1) S(2) […]
with a standard conductivity meter. In the case of large boilers, such as those used to generate electricity, the allowable level of solids is in the low parts-per-million range. The conductivity caused by the dissolved solids is often masked by the larger conductivities of water treatment chemicals
Water chemistry sensors for both feed water and boiler need monitoring as any impurities in this gets concentrated and gets carried over in the steam. Conductivity controls for water blowdown in the drum type boiler are a method to remove such concentrate. Conductivity is just one of many factors to monitor. Changes in conductivity readings in various area gives a good clue to operators to
High conductivity or contamination of the boiler feedwater can create other problems such as drum level instability and foaming. This can result in high or low-water alarms and an increase in the carryover of moisture droplets into the steam header since the moisture separator of the drum cannot handle the resultant carryover.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
0086-510-68530066, +86-13506151292Get Latest Price
Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.