HUAYUAN High-end Hot-blast Stove

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Specification: 116~1046 KW

Technical features:

1. Adopting invention patent, combustion technology without grate. The temperature of combustion part satisfies biomass combustion temperature requirement. Compared to the tranditional combustion way, pyrolysis gasification has been improved about 18%. Burning any kinds of briquette will not cause black smoke.

2. We use stainless steel superconducting heat transferring tube with high heat efficiency. What's more, it solves the problem that hot air will cause pollution after long-time use.

3. Equipped with micro pressure protection device. When the boiler's electrical control fails, boiler is over pressured, water will be drained out to reduce pressure, which makes boiler safer.

4. The boiler could be controlled and operated automatically, which will reduce labour cost greatly.

Q: what is the difference between a boiler and water heater?? are they the same?: Boiler is made to put out steam hot water is for heating Water

Q: Plz explain the difference and applications for both boiler.If any pictures available means kindly send .in: There are fire tube boilers where the products of combustion travel through the tubes to heat the water. These are sometime called Scotch marine boiler. There are tube type boilers where the water is in the tubes but the tubes are connected at top and bottom by drums. The bottom drum is called the mud drum and the top is the steam drum where the water level in the boiler is maintained and the steam is separated from the water. The coil type boiler is a special version of the water tube boiler in that the tubes are formed in a spiral. The links below will give some additional information.

Q: after knowing the amount of steam required, how to know the volume of water required to be in boiler and what is the best heating surface (2/3 or more ?): what okorder /... In such a case just keep adding tube length to the section which boils the water until you get enough mass of steam boiling- add length to the superheater if you want it hotter.

Q: My boiler is about 7 years old, so not too old. But a few times in the last year, we've had to call out a plumber because the water pressure keeps dropping and it trips something inside. We have to top it up every 3 weeks or so - is that normal??? And what could be causing it? There's no noticeable sign of a leak anywhere. Is a leak the only reason the pressure could be dropping so quickly?Thanks!: Is this a forced hot water system or steam? If it's forced hot water then you are loosing water some where in a place that can't be noticed right away. The biggest culprit for closed systems is the expansion valve. When the water gets too hot it expands and builds up pressure. The valve is designed to open and relieve some pressure. Along with the pressure it also releases some water. You should have an automatic feed to keep the water at a level in the boiler. If the system is steam then I suspect the problem is do to faulty air valves on the radiators. The air valves open when pressure starts building up in the system. This way the air in the lines is exhausted into the atmosphere allowing the steam to fill the system. When the valve is hot and the pressure is up the valve shuts off. If they stay open they allow some steam to escape and the water in the steam vapor is let into the air. The water vapor in the steam is suppose to condense and flow back into the boiler. If over a period of a couple of weeks the condensation is lost and you have to replenish the system. You can ask your service man about changing out the valves or do it your self if you are handy. You do not have to tighten the new valves too tight only snug, and use a little teflon tape. Theu are around $6.00 to 8.00 bucks a piece. They also have adjustable ones to control the amount of air it releases to control the heat. These are around $18.00 a piece. Add more info to you question if more help is needed

Q: Looking to upgrade my home furnace/boiler, and looking for some alternatives that are known for being extremely high efficiency. I've heard of those gas-fired on-demand tankless hot water heaters that are really small. Is there a similar thing for an oil-fired system? What are my options. My boiler heats water year round for hot water. I do not have the big round hot water heater. The furnace/boiler does it all.: Weil-McLain Buderus In no particular order for oil-fired high-efficiency boilers, Accept no substitutes. There are cheaper boilers out there but there are no better ones out there. Weil-Mclain units are made in Indiana, USA. Buderus units are made in Germany. Both are state-of-the-art. We keep a Weil-McLain gas-fired boiler (Ultra 230) and we have been very happy with its performance. It replaced a boiler 50+ year old boiler of over twice the rated capacity - the house is just as warm, gets warmer faster (34 radiators), and our gas bill is roughly 1/3 of what it was.

Q: Who could direct me to a way to figure out mathematically how much volume you have to have in a boiler, how hot it has to get, to produce enough steam for a particular steam engine size? There must be some standard formulas for figuring this out. Are there any good steam engine types out there?: About 100 years ago there were steam engine powered automobiles called Stanley Steamers. So the gasoline/ kerosene- fired ? steam generator (boiler) could be small enough to fit inside an automobile. A 1917 boiler was 18 high and 23 diameter. Operating pressures of 600 psig were common for driving 30-40 mph, but could be higher for speed. One went as high as 1500 psig before it started leaking. None ever exploded. A Steamer went 205mph at Daytona. The vertical fire-tube boiler was rated at 20 hp for normal driving while the dual, double- acting ,single - expansion, piston engine could develop up to 125 hp for short durations. There were first non-condensing and then condensing models. Fuel efficiency and boiler water efficiency were both concerns.

Q: The workflow is as follows: And then heated to a certain temperature, into the drum

Q: Hi all, I am going to replacing my hot water system with Buderus GB142 boiler. I have met 5 contractors. 3 of them suggest me that to get one 135,000 BTU to 140,000 BTU (input) boiler. One of them suggests me to get 84,800 BTU after performed calculations according to ACCA Manual J. One of them suggest that Typically baseboard heat is figured on 550 BTU's per foot. 200 x 550 = 110,000 btu's needed for heat My house is around 2300 sq ft and has 200 ft long of hot water radiators baseboards. What how much BTU should I get for the new boiler?Thank you for your help Kam: Hot Water Baseboard Heat Calculator

Q: Boiler burner principle: The oil nozzle is placed on the axis of the air blower, and the oil is atomized into droplets. It is injected into the combustion chamber with a certain diffusion angle (also called atomization angle), and is mixed with the air supplied by the blower.

Q: I worked with a plumbing contractor to put a new steam boiler in my house. As I know, steam boilers need to be sized correctly I verbally verified the sizing with him. Unfortunately, on the install date I could not be home because I just started a new job. He installed a boiler far bigger than I discussed. As well, the boiler documentation states that the boiler will not be warrantied if mis-sized. However, the contract did not state the size. I have withheld payment but the contractor is threatening a lien. Am I screwed?: Should of had it in writing. how did you figure out the sizing. Why would he put in a bigger boiler-They cost more- That means he makes less from the deal if it was after signing the papers. Double check the sizing and try to work it out if there is a problem. Court is not the best way to go. Depending on the state and you lose, you will pay for his fees and interest for the overdue balance. Steam is still around and common. Verify sizing and get it in writing from the proper source and prove voiding of the warranty and you stand a chance. Good Luck.

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