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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
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Role of reverse osmosis in producing high-pressure boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
The utility model discloses a kind of boiler feed water reverse osmosis treatment system, comprise the cartridge filter, high-pressure pump and the reverse osmosis system that connect successively along water (flow) direction, the inlet end of described cartridge filter is provided with Scale inhibitors add-on system and sodium bisulfite add-on system, and the inlet end of …Get Price
Study of production of reverse osmosis demineralized water for boilers. which could play an important role in the fouling processes, were selected for the studies. the investment in high Get Price
Oct 30, 2006 · Intense treatment of feed water solves high demands on a demineralized water quality in the processes involving hot water/steam boilers. There are various demands on water quality parameters — its hardness, alkalinity, pH value, carbon dioxide and oxygen content, etc. — according to the type of boiler and its working pressure.Get Price
• Metals - high pressure descale REVERSE OSMOSIS With high efficiency and reliability, our multi-stage pumps are ideally suited for seawater reverse osmosis. The ClydeUnion Pumps CUP-BB3, combined with energy recovery systems, provides a very efficient solution for your high pressure reverse osmosis pumping needs. POWER ClydeUnion boiler feed Get Price
(or) Name an internal method used for high pressure boiler and explain. (Dec 2011) Phosphate salts are used as internal boiler compounds for high pressure boilers. Phosphates precipitate the soluble Ca and Mg salts as their insoluble phosphates. They are also helpful in maintaining the pH of the boiler water. 3CaSO 4 + 2 Na 3PO 4 Ca 3(PO 4)Get Price
Apr 07, 2018 · Using reverse osmosis with high pressure boilers Many industrial users are rapidly adopting reverse osmosis as a way of purifying water for high pressure boilers too. Removing a high percentage of solid particles or micro-organisms from the feed water leads to gains in performance, and a longer life expectancy for the steam boiler water systems.Get Price
contributed to the central role that district heating now plays in the climate objectives of the EU. Sustainable district reverse osmosis and membrane degassing for producing make-up water. Watch a short film (3 min.) about the solution installed at up water production for high-pressure boilers. The ability to design and dimension theGet Price
Intense treatment of feed water solves high demands on a demineralized water quality in the processes involving hot water/steam boilers. There are various demands on water quality parameters — its hardness, alkalinity, pH value, carbon dioxide and oxygen content, etc. — according to the type of boiler and its working pressure.Get Price
Reverse Osmosis Technology: Fundamentals and Water Applications* membrane at a transmembrane pressure exceeding the osmotic pressure of the feed wastewater reclamation; and the production of ultrapure water for boiler, semiconductor, and pharmaceutical industries.1Get Price
integrated or stand-alone modules, such as economisers, reverse osmosis systems, superheaters, etc., can be added to the steam boiler system in order to substantially increase and optimise the boiler efficiency. A module that can be added and integrated into the boiler system is the pressure booster system. Its role is to feed theGet Price
High Pressure Pumps Product Water Electrical Panel Feed Pumps 1,200 m3/day Ultrapure Water to Feed Boilers in Power Plant Mobile Containerized Brackish Water Reverse Osmosis System 600 m3/day water for general use - Mobile Sea Water Reverse Osmosis System with Energy Recovery (TDS = 55,000 ppm)Get Price
osmotic pressure for permeation of the solvent. This osmotic pressure and the production of ultrapure water for boiler, semiconductor, and pharmaceutical industries. 1 Reverse Osmosis Constituents Removed Suspended solids Suspended solids & high molecular weightGet Price
Impurities in boiler systems can cause a reduction in heat transfer, increased fuel consumption, steam contamination and carry over, corrosion, turbine deposits and potentially lost production. Filtration and reverse osmosis systems ensure a clean system, from low pressure steam generators to super critical power generation boilers.Get Price
Reverse Osmosis for Boiler Feed Water Pretreatment - Pure Get Price
What is Reverse Osmosis (RO)? - Working Principle & Benefits with FAQsGet Price
Mar 31, 2020 · Aside from boiler feed applications, it can handle operations for agricultural irrigation, desalination and reverse osmosis, pressure boosting systems, natural gas processing systems, and paper mill shower water. 3. Boiler Feed Pumps handle high temperatures. Boilers produce steam.Get Price
To sustain high-purity feedwater and make-up water flow, an optimum boiler water treatment system primarily consists of pressure filter, softening plant, reverse osmosis unit and thermal deaerator. The use of common hard mains water as make-up water for a steam boiler will cause precipitation of lime stone on the boiler heat area.Get Price
Sep 07, 2018 · But combining the advantages of decreased fuel use (highest utility cost), decreased chemical use and overall water and sewer savings, reverse osmosis can have a short term payback on the cost of the RO equipment. Estimates on savings: 50-60% reduction in chemical use 4-5% reduction in boiler blowdown 3-4% reduction in boiler fuel costGet Price
Reducing Boiler Costs with Reverse Osmosis Pre-TreatmentGet Price
Jul 05, 2019 · When water boils, the water turns to steam and disperses into the air as gas. The salt and other minerals, however, do not evaporate as the water does. Over time, these minerals can build up as scales inside the boiler system, creating "hot spots," obstructions and inefficient performance at best, and system failures at worst. Reverse osmosis removes the mineral …Get Price
Having a reverse osmosis system as pretreatment can significantly lower costs due to poor maintenance of boiler systems. Reverse osmosis systems reduce the dissolved solids that lead to scaling. Removing these contaminates improves the boilers efficiency and increases its ability to work at full capacity.Get Price
3. Application of Reverse Osmosis Water Treatment in Boiler. 3.1 Reverse Osmosis Treatment of Feed Water for Offshore Thermal Recovery Boiler. The recoverable reserves and production of conventional offshore oilfields are decreasing year by year, but their super-heavy oil reserves are huge and have not been used.Get Price
reverse osmosis system. There are also some issues relating to design of pretreatment/reverse osmosis/ CEDI processes for boiler feed that must be considered in order to ensure long-term performance and reliability of the system. Examples include: 1. whether to use single-pass or two-pass reverse osmosis (usually dictated by raw water quality); 2.Get Price
Vessels with steam turbine propulsion plants are equipped with large boiler systems that require significant amounts of high-purity feedwater for generating high-pressure steam to operate the ship's engines. Vessels also need low-pressure steam for producing hot water and for heating. 2.1.1 Distilling PlantsGet Price
Reverse osmosis (RO) is a water purification technique used to reduce the loading of dissolved solids in solution. The popularity of RO for treating boiler feedwater is growing because of the rising cost of ion-exchange-based demineralization as well as safety concerns associated with handling acid and caustic.Get Price
Wang [12] cleaned the boiler scale via pickling method and achieved a scale removal rate of 80%. Čuda [13] applied reverse osmosis to water treatment for …Get Price
Reverse osmosis systems' overall performance is pH sensitive. Most industrial plants use high pressure boilers to generate steam from pure water. Impurities in the water will increase scaling of boiler tubes and carryover of impurities in steam, which will further reduce the boiler efficiency and damage the equipment.Get Price
Reducing Boiler Costs with Reverse Osmosis Pre-TreatmentGet Price
membrane, due to osmotic pressure, low concentrated solvent flows to higher one. This is known as osmosis. 5. But when we apply an excess and opposite Hydrostatic pressure(15-40kg/cm2) to overcome the osmotic pressure, then higher concentrated solvent will flow to the lower one. This is known as reverse osmosis. 6.Get Price
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