| Utilizer "dumping" a new type of HEAT (working bubbles!) |
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| Written by Õàìçÿ Óìÿðîâ | |
| Âòîðíèê, 28 Îêòÿáðü 2008 | |
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Transferred via translate.google.com
Utilizer «Worthless» HEAT Hamza Umyarov, development engineer Burning large quantities of hydrocarbons of various types, we have long svyklis with the idea that a large portion of thermal energy simply be released into the atmosphere. If we keep only the boiler gregatah, then we do know is that one tenth of the thermal energy becomes «dumping». Of course, the boiler units are designed and manufactured with very high calculated values of efficiency. For example, the efficiency of 91,2%. But the real operation because of the presence of so-called «the transition process», accompanied by an average efficiency of 87 ... 88%. That is, the assertion that in the atmosphere 10 ... 12% of the energy of fuel, has a right to exist. In fact, every 10 ... 12 kg from 100 kg of fuel burned, for us - finally lost resource in the value of which already includes the cost of production, transportation, storage and processing of fossil fuels. Low to extract heat directly from the same gas-fired boilers is virtually impossible because they are composed of carbonate, nitrate and sulfate compounds, which, in combination with water provides a chemically aggressive environment, the ravages of the materials gazodymohodov, gazodymootvodov, chimneys. In addition, the composition of gas contains 7 ... 8% of the amount of water vapor. Therefore, the temperature of gas can not be below a certain «dewpoint». However, recently developed and experimentally tested technology of gas-liquid solutions can help solve this problem recycling «worthless» heat. The technology - the saturation level of any liquid steam bubbles a few microns in diameter or less, in which «packed» any gas with a wide range of parameters on pressure and temperature. Without going into technical details and process technology and construction of the device, the technical and technological solutions which are designed applications for patents of Russian Federation for the invention is shown schematic images of installation and equipment of which is understood by the principles of a device or installation, and their structural features. Home essence - preparation of gas-liquid solution, ie, «packing», for example, the gas boiler in the smallest volume of steam bubbles. Running a gas-liquid slurry, rich not only micron bubbles, but also thermal energy of gases through the shell side heat exchanger, it is possible to safely remove a significant portion of thermal energy through the well-known and long-waste process heat two media through a wall. That is, use the normal kozhuhotrubny exchanger. If utilizer used as «prefix» to the existing boiler equipment, it will be able to dispose of not more than 70% of the volume of gas. Completely take away the entire amount of «dumping» heat in this case can not be on the reason that increasing the degree of dilution in gazodymootvodnom tract boiler can lead to undesirable «flame job» burner boiler. Yes, and disposal of all quantities of «dumping» heat of these 70% full is not possible, since the utilizer will have their own thermal losses. That is, of the above 10 ... 12% loss of fossil fuels can, in principle, to draw no more than 7 ... 8%. But this figure will be fairly considered as very useful, as well as efficiency boiler coupled with utilizer increases to 95 ... 97%. If in the future, this technology recycling «worthless» heat get mass distribution, and similar utilizer become part teplosilovogo equipment already in the process of calculation and design, for example, the boiler, then it is feasible to bring the efficiency of boilers up to 98 ... 99%.
This development should also attract the attention of designers and builders of large logistic centers with storage facilities with a very large area. If the office and work space to heat the heat produced water autonomous gas boiler-house, it is whether the storage space to install a similar system of heating? Do not easier, cheaper is not whether to make their heating type «hot sex» with laying pipe circulation system at a depth of 80 ... 100 mm, which is constantly chasing coolant at a temperature of not more than 35 º C? «Wasteland» warmly in this case, it is reliably provide heat storage facilities with large areas in the so-called «survival», when in any area of water is not the point zamerznet even at 30-degree frosts outside air. |






