Bi-drum and Single Drum Boilers - Bright Hub Engineering
Capacity: 0.1t/h-50t/h; 100kw-35000kw; 10hp-3000hp Working Pressure: 0.1Mpa-3.8Mpa; 1bar-38bar Aavailable fuel: Natural gas, lpg, oil, diesel, heavy oil, exhaust gas, dual fuel Vacuum hot water boiler adopts principle of water-fire tube boiler, SU304S stainless steel heat exchanger, high heat transfer efficiency of flue gas, compact structure, high efficiency and energy saving, ultra low NOx
Marine boilers are of two types namely the water tube boiler and the fire tube boiler. The water tube type boiler is used for high-pressure, high-temperature, high-capacity applications. The Main boiler design depends on its application, ie. for motor ships, a small fire tube boiler would be satisfactory.
US20110155347A1 US12/731,539 US73153910A US2011155347A1 US 20110155347 A1 US20110155347 A1 US 20110155347A1 US 73153910 A US73153910 A US 73153910A US 2011155347 A1 US2011155347 A1 US 2011155347A1 Authority US United States Prior art keywords fluid economizer flow stream recirculation Prior art date Liming Legal status (The legal status is an assumption …
The water treatment of a boiler water system is conducted by adding both the boiler water treatment agent and an alkali agent to the boiler water system. WO2010016434A1 - Boiler water treatment
A water- and oil-repellent agent is produced by blending a fluorine-containing polymer and a fluorine-free polymer, wherein the fluorine-free polymer is 30-70% by weight of the total of the water- and oil-repellent agent, the fluorine-containing polymer is polymerized by a fluorine-containing monomer, a non-fluorinated branched monomer, a non-fluorinated crosslinking monomer, and an olefin
Another had a cylindrical fire box surrounded by an annular water space and a coiled tube was placed within the box connecting at its two ends with the water space. This was the first of the "coil boilers". Another form in the same patent was the vertical tubular boiler, practically as made at the present time.
Mar 16, 2021 · The microwave boiler is not able to provide instant hot water, as gas boilers can, so it has a hot water storage tank inside the unit. A US patent for a microwave-powered boiler was lodged in
A hot water boiler comprising an elongated cylindrical combustion chamber surrounded by an annular water jacket, said boiler comprising means for directing the flue gases forwardly through said combustion chamber and then rearwardly along the outside of said water jacket whereby maximum heat transfer between said flue gases and water jacket is effected.
Babcock & Wilcox Enterprises Reports First Quarter 2021 Results. Q1 2021 Highlights: Revenues of $168.2 million, a 13.3% improvement compared to first quarter 2020. Net loss of $15.5 million, compared to net loss of $31.5 million in first quarter 2020. Loss per share of $0.22, compared to loss per share of $0.68 in first quarter 2020.
in the boiler, and which can serve as the basis of an All-Volatile Treatment (AVT) program. In high-pressure boilers utilizing some form of phosphate-pH control, such as coordinated PO 4-pH, this amine could elevate the boiler water pH independently of the phosphate product, and this should be consid-
An in-service formulation for the removal of scale deposits from metallic working surfaces of boilers and for the ongoing prevention of build-up of such deposits on boiler surfaces, with such deposits commonly consisting of insoluble salts of calcium together with oxides of iron. The formulation comprises a blend of selected phosphonates, sodium lignosulfonate, one or more scale-modifying
May 12, 2020 · From the superheater, about one-third (30%) of the superheated steam passes to the turbine and the remaining two-thirds (70%) is used to evaporate the feed water in the evaporating drum. The Loeffler boiler has the capability to generate 100 tons/hour of steam at a temperature of 500° C and a pressure of 140 bar. Advantages of Loeffler Boiler
- Google Patents An all in one boiler water treatment composition includes an oxygen scavenging system, an alkalinity control agent such as sodium carbonate, diethylaminoethanol as a condensate
Alibaba.com offers 249 patent boiler products. About 16% of these are Boilers. A wide variety of patent boiler options are available to you, such as local service …
Oct 29, 2015 · Patent number: 8387545. Abstract: A method for introducing flue gas in a steam-assisted production facility into a vapor-liquid contactor. In this method the flue gas comprises boiler combustion products selected from at least one of commercial pipeline natural gas and produced gas.
Dec 07, 2011 · the weil-mclain ultra oil boiler — "it's a hemi!" (™ – chrysler) mercier engineering introduces "pre-built, pre-packaged boiler systems" mercier engineering trademarks it's "iron cross manifold™". stretch your water heater performance with a tempering tank; boiler runs just for domestic hot water – wasting energy!
A supercritical steam generator is a type of boiler that operates at supercritical pressure, frequently used in the production of electric power.. In contrast to a subcritical boiler in which bubbles can form, a supercritical steam generator operates at pressures above the critical pressure – 22 megapascals (3,200 psi).Therefore, liquid water immediately becomes indistinguishable from steam.
The water treatment scale inhibitor of the steam boiler, provided by the invention, has higher dispersive capacity, still can effectively control scale formation under high-hardness, high-alkali, high-iron, high-pH, high-temperature and oil-containing conditions, can be compounded and used with other existing dirt dispersion agents, and is the
ERK Energy Systems. With over 6,100 boiler and heater references and more than 80,000 megawatt capacity of installed systems worldwide, ERK has a unique history of design expertise. Sharing and collecting knowledge is at the heart of ERK's activities. Our …