Full-automatic fuel (gas) heat pipe aging room features: 1. The heat pipe aging room is a non-pressure equipment, closed combustion, no open fire, can be directly installed in the use of hot air equipment side use, hot air temperature can be set freely in the range of 60-270 degrees C, hot air outlet temperature difference is not more than (+3 degrees C), in the cycle of hot air drying duct (box) error within (+1 degrees C). 2. The heat pipe aging room adopts 20G tube sheet with high temperature resistance, and the roof of the hot air generating room can be opened. The heat pipe adopts conical clasp ring and two asbestos climbing roots to insert in the fork row holes of the tube plate. All the heat pipes can be removed and replaced, which is convenient for maintenance. The service life of the aging room is 8-15 years.
3. Mechatronics structure of detachable plug-in explosion-proof and high temperature resistant fan is adopted. Screws of fan panel are removed. Driving parts of fan can be removed as a whole without affecting the outsourcing and the whole. The heat pipe aging room is wrapped with color steel rock wool sandwich board, which is beautiful and generous as a whole.
4. Adopt advanced automatic control technology, with a variety of protection kinetic energy, such as temperature display, overheating protection, wind pressure protection and delayed shutdown, to ensure safe and reliable operation.
5. The operating cost of hot air directly prepared by hot air of heat pipe is about 30% of hot air prepared by electric heating, steam boiler and heat conducting oil boiler, and 40-50% of tube box type aging room. At the same time, the damage caused by tube plate cracking and gas mixing in tube aging room is avoided.
6. Each heat pipe component of the heat pipe aging room works independently. Even if individual heat pipe fails, it will not lead to flue gas-air penetration, which has little effect on the performance of the whole aging room. 热管老化房结构示意图：
Structural sketch of heat pipe aging room:
Fuel (Gas) Heat Pipe Aging Room
The aging room of fuel (gas) heat pipe is divided by tube sheet into upper hot air generating room and lower furnace flue. The sealing rings welded on the heat pipe are sealed with asbestos rope in the fork row holes of the tube sheet for easy removal and cleaning. The heat pipe fin exothermic section is placed in the hot air generating room, the light tube heat absorbing section of the medium and high temperature heat pipe extends into the furnace, the heat absorbing section of the heat pipe fin extends into the flue, absorbs the heat of combustion of the fuel (gas) burner, transfers the phase change heat to the heat pipe fin exothermic section, releases the latent heat of condensation under the scouring of the cold air of the axial flow blower, and rapidly heats the air. Electric contact pressure thermometer, temperature automatic controller and air volume regulator are installed in hot air pipeline. The computer controller controls the flame size of one or two sections of fuel (gas) burner and the air volume of axial flow blower to realize full automatic operation.
Fuel (gas) heat pipe hot air heater
Oil (gas) heat pipe hot air heating furnace is composed of fin burning furnace and heat pipe heat exchanger. Tube plate divides heat pipe heat exchanger into upper part as hot air generating chamber and lower part as convective heat exchange flue. The sealing ring welded on the heat pipe is set with asbestos rope in the fork row hole of the tube plate for easy disassembly and cleaning. The heat of burner is radiated by fin burner and fin, absorbed by heat pipe in convective heat exchange flue, and then discharged by humidifying water jacket flue gas nozzle. The cold air from fan is forced to wash away in the heat pipe fin exothermic section of hot air generator chamber, releasing latent heat of condensation, heating air rapidly, and then hot air is passed along the fin by hot air guide plate. A circle of hot air annular duct of flake burning furnace absorbs the radiation heat of burning furnace wall and fins, and the heated hot air is discharged through the hot air outlet. A thermocouple sensor and a temperature controller are installed on the hot air pipeline, and a computer full automatic controller controls the size of the burner flame and the air flow rate of the fan to realize full automatic operation.
7. Proper configuration of high temperature, medium temperature and normal temperature heat pipes can meet the needs of different hot air temperatures at 80-600 C. If low temperature hot air is needed, only a proper amount of cold air is added to the hot air outlet pipe to neutralize it.
8. High frequency welding finning on the surface of heat pipe greatly enlarges the heat transfer area, and the thermal resistance is 0. The structure of the aging room is compact, the steel can be saved by more than 40%, and the volume can be reduced by 1/3-1/2.
9. Adjusting the area ratio of the heat pipe heat absorption section and heat release section can solve the acid dew corrosion on the surface of the heat pipe and prolong the service life of the aging room.
On June 12, 2003, Suzhou Energy Conservation Monitoring Station (Energy Conservation) tested RRF0.35-Y and RRF0.23-Y in full automatic fuel and heat pipe aging room according to JB/T-6673-93 aging room test method. The main performance of RRF0.23-Y was as follows:
RRF 0.35-Y RRF 0.23-Y
输出热风流量 8158NM3/h 5460NM3/h
Output hot air flow 8158NM3/h 5460NM3/h
进风平均温度 23.2℃ 23.2℃
Average temperature of intake air is 23.2 ~23.2 ~C
输出热风平均温度 250.15℃ 250.20℃
Average temperature of output hot air is 250.15 250.20.
RRF 0.35-Y RRF 0.23-Y
输出热风换热量 360.07Kw 241Kw
Output heat transfer capacity of hot air 360.07Kw 241Kw
换热效率 84.3% 84.8%
Heat transfer efficiency 84.3% 84.8%.
耗油量 36.0Kg/h 24.0Kg/h
Fuel consumption 36.0Kg/h 24.0Kg/h
排烟温度 190℃ 187℃
Smoke exhaust temperature 190 187 C
热管吸热段面积 23.88㎡ 16.20㎡
Heat pipe endothermic section area 23.88 16.20
热管放热段面积 80.58㎡ 55.13㎡
The area of heat pipe exothermic section is 80.58 55.13
输出热风量最高温度 276℃ 280℃
The highest temperature of hot air output is 276 280.
标签:   老化房 环氧地坪 地坪 环氧地坪漆 环氧地坪施工