FIELD: heating systems, drying.
SUBSTANCE: invention refers to metallurgy, and namely to devices used for drying metal parts. Device consists of independent inclined heat-insulated boxes with inlet and outlet windows, which are installed on support columns angle-wise to each other with minimum clearance at the inlet section. Besides, device is equipped with heat-insulated heating gas chamber which is located under boxes and connected with last stacks; at that, gas chamber consists of gas burner devices and ignition devices, and stacks - of secondary air nozzles. As natural gas combustion products used as heat carrier in the device and prior to their supply to boxes there preliminarily added is secondary air; at that, heat carrier is divided in the box into two flows in mutually opposite directions.
EFFECT: improving economy of the device owing to reduction of costs required for energy consumption, and improving metalware drying quality.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FURNACE FOR THERMAL AND CHEMICAL TREATMENT OF METALWARE IN CONTROLLED ATMOSPHERE AND METHOD OF ITS HEATING | 1999 |
|
RU2171960C2 |
| HEATING PLANT | 1999 |
|
RU2155914C1 |
| INSTALLATION AND METHOD FOR EXTRACTING ZINC OUT OF ZINC SCALE | 2008 |
|
RU2369650C1 |
| PLANT FOR PRODUCTION OF WOOD CHARCOAL | 2010 |
|
RU2435826C1 |
| PLANT OF COMBINED HEATING OF LIQUID COOLANT | 2015 |
|
RU2597717C1 |
| CATALYTIC HEAT GENERATOR | 2009 |
|
RU2380612C1 |
| CONTINUOUS BURNING HEATING BOILER | 2013 |
|
RU2546365C1 |
| HEAT GENERATOR | 2009 |
|
RU2379596C1 |
| RECUPERATIVE GAS BURNER, AND AIR HEATING METHOD USING THAT BURNER | 2011 |
|
RU2471117C1 |
| CONDENSATION HOT-WATER BOILER FOR EXTERNAL ACCOMODATION | 2007 |
|
RU2333429C1 |
