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natural circulation high pressure boiler best quality

Premix condensing natural circulation high pressure boiler best quality natural gas and conventional gas boiler What is the difference

Currently on the market the type of gas boilers complicated, many users are facing so many types of gas-fired, many technical terms not quite understand, I do not know where to start.

Little technical station: teach you to deal with waste water natural circulation high pressure boiler best qualitys in long-term use, water treatment equipment will inevitably aging, when the device is not functioning properly, dirty denser water supply, water supply process contains a certain amount of sediment. When more and more with water containing the sediment component in the boiler was evaporated, and precipitated sediment substance, the boiler can lead to clogging of pipelines, the heat dissipation is poor, the probability of the boiler will squib. If water boiler slag formed irregularly discharging furnace, the clogging of the tubes will cause tube rupture. But also reduces the heat transfer. Boiler Blowdown purpose: to avoid the failure of the boiler, reducing the consumption of the boiler, to save energy and prolong the life of the boiler. A discharge wastewater treatment boiler 1, a continuous process: the number of frequent discharge, exclude the use of blowdown boiler bottom slag, and using the time interval small number of high sewage discharge method, a ratio of long sewage works much better way. 2. Reduction Act: first do the above said continuous disposal method, and then reduce the amount of effluent, the role and purpose of doing so is to ensure adequate supply of boiler, and boiler water quality can be controlled within the standard range, not because excessive blowdown leads to large fluctuations in boiler operation, maintenance and life span of the boiler is very serious. 3, time control: the use of boiler blowdown consistent time intervals to control the balance of water quality, making the boilers run more stable and healthy. Second, the wastewater treatment process boiler 1, porous ceramic filter plate works porous ceramic filter plate consisting of aggregates (quartz, alumina, silicon carbide, etc.) blended in certain binders, pore formers, rare earth resist, high temperature sintering, the ceramic plate is formed in a uniform size distribution lot, arch-shaped openings and interconnected microporous channels, when fluid passes through these tiny channels, suspended impurities in raw water, colloid particles, macromolecules, etc. trapped fluid generates various physical effects on the outer or inner surface of the microporous channels achieve mechanical screening, purification, or diffused, fluidized adsorption entrapment and other effects. 2, Sedimentation porous ceramic filter plate for suspension slag boiler water concentration wastewater treatment process of the boiler or the boiler bottom desulphurization dust discharged water up 100000mg / L or more, if directly into the porous ceramic filter, the filter increase the number of load and cleared of slag, thus still uses the old process, a high concentration of ash into the water tanks horizontal sedimentation settle, the settling time is generally 1 to 4 hours, 80% of the large particles settling down in the sedimentation tanks, and then flows into the first two lattice filtering tank for further processing. Sedimentation using a mechanical grab slag ash sedimentation tanks in the precipitation tank to maintain a continuous use. Water in less ash, ash deposition amount is small, can be designed into two lattice precipitate was filtered tank, a grid artificial slag, the operation of another cell used. After the pools filter effluent suspension by advection sedimentation or clarification is still as high mechanical acceleration 1000mg / l approximately, the smaller the particle size of fly ash, generally in 100um or less, that the most difficult part of fly ash, by natural sedimentation, settling velocity is slow in settling effect, this is the processing method of the original precipitation suspension is often difficult to reach because the emission standards. This process increases a grid behind sedimentation filtration tank, mounting a plurality of channel walls in the porous ceramic filter filter, gray water to the outer surface of the filter wall into the filter through the porous ceramic wall intermediate the ditch, and then concentrated pool water flows, the cement clinker ash impurities can not pass through pores, filter is blocked outside the wall, is formed from the filter layer, similar to the membrane filtration layer cladding, water becomes clear and transparent was filtered through the precoat layer. As the filter constantly, gradually thicker coating coated film, resistance increases, decreased production of water, filter the water level gradually increased, but when raised to a higher protective position, the filter should start cleaning, cleaning cycle is generally in about 60 days. The cleaning method may be used within the mud pump ash hopper ash periodically pumped sedimentation tanks, so that continuous operation using filter; small filters filter the water tank can be emptied manually dislodge the ash collection pits, then gun after washing the filter can be restored wall surface.

The chemical three-waste mixed combustion waste heat natural circulation high pressure boiler best quality has the following features:

1. The reasonable heat speed design of each heating surface of the waste heat boiler will help prevent dust accumulation;

2. The waste heat boiler adopts a straight-through arrangement, which can use self-removal of ash by dust self-respect, can keep the heated surface clean and improve the heat transfer efficiency of the boiler;

3. The waste heat boiler should organize the flue gas power field reasonably to make the flue gas flow smoothly and evenly to avoid biased flow. At the same time, a special anti-wear structure is used to help prevent boiler wear and increase the life of the boiler.

As a global natural circulation high pressure boiler best quality enterprise, Fangkuai Boiler attaches great importance to the opportunity of communication with customers. Therefore, we have set up a sales team of more than 100 people to visit customer units regularly to check the boiler operation status. Not only can timely search the customer's use feedback and boiler improvement opinions, provide a clearer development direction for equipment research and development, but also assist users in the testing and commissioning of boilers and maintenance work, full life cycle services, and solve customer cooperation projects. The problem is that nobody cares ".

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