Cold top batch charger

Cold top batch charger Application: For electrical furnaces with Cold Top for even batch distribution on the surface of the glass. Construction and Configuration: - Type: HVFE mit a charging capacity from 4 - 50 tpd - base frame with longitudinal and transverse waggon - vibrating chute - dust extraction unit - PLC - Control Extras: - As an option, the control parameter can be set via operator panel Features / Benefits: - even batch distribution - even movement of the driving axles due to the direct drive - adaption of the batch charging direction

Combined Oxyfired System

the melting end heating system with many advantages The Combined Oxyfired System® (CO-System®) is basically the combination of recuperative and oxyfuel melting ends. Whilst it has all the advantages of both, it has none of their disadvantages. With oxyfuel melting ends it is not possible to reuse the waste gas heat in the melting process. The combination of both burner types (recuperative and oxygen) in one melting end however permits reusing the entire waste gas heat to preheat the combustion air for the recuperative burners in the recuperators. Design of Combined Oxyfired System® 1. Recuperative burners 2. Oxygen burners 3. Entire waste gas 4. Recuperator 5. Combustion air 6. Preheated combustion air

Cross Fired Furnace

Regenerative cross fired furnaces are used for production capacities of above 220 t/d or because of space reasons also for smaller furnaces. The long flame and wide crown span are reasons that End Fired Furnaces above 450 t/d are not built any more, they are often replaced by the Cross Fired Furnaces at this range. Regenerators, burner neck and burners are located there laterally. The doghouse is situated at the front and over the whole width of the furnace. As alternative doghouse can be designed as two small charging front building. The burner necks are in step design and are subject to energy consumption in the different melting zones designed in different sizes. By special devices in the regenerators or in the waste gas channels the air / waste gas flow can be controlled in each burner neck. As at the End Fired Furnace all internals like barrier wall, deep refining area, melting boosting, bubbling system or throat boosting can be installed in the Cross Fired Furnace as well. Advantages - For high capacity furnaces up to 750 t/d (at float furnace up to 1000 t/d) - Temperature profile along the length of the furnace can be adjusted easily - At suitable designed superstructure a re-circulation of the flame is possible

Heat Treating Furnaces and equipment

Heat Treating Furnaces and equipment, annealing_lehrs.

Measurement and Controlequipment

The technological condition of a glass melting plant´s control system determines the plant´s financial feasibility as well as the quality of the glass produced. A side from the most modern visualisation software used to support the inspection of the melting process, HORN has developed products such as the OPTIBEAM; the internationally appoied laser glass level control system. HORN offers functional units for miscellaneous requirements, primarily: MCC (Motor Control Cabinet) and -electronic within the low voltage range Measurement and control technology Control aund automation technology Process supervision technology To control and govern the complex technological glass melting process, HORN has developed a four-level operational concept. The aim is to display technical parameters in the clearest and most user-friendly way and at the same time achieve the highest possible safety level. Process supervision and visualisation PLC - levels with independent operating units Back-up hardware levels Manual operation level HORN furnaces are fitted with individual measurement and control equipment, the main elements of which govern and control the following operating parameters: Glass levels Furnace pressure Temperature Measurement of the Oxygen and CO2 in the furnace atmosphere (Optional) Furnace camera

Vibratory Charging Machine - HVR

Application: for furnaces with a lateral doghouse for demixed-free charging Construction: - water cooled adjustable paddle - vibration chute - charging belt - oscillating frame Typ Einlegekapazität Kühlwasser -------------------------------------------------------- HVR 300 30 - 120 to/d 12 - 16 l/min HVR 400 120 - 240 to/d 16 - 20 l/min HVR 500 240 - 420 to/d 20 - 26 l/min > click to enlarge image < Extras: - PLC control (SIEMENS, etc.) - Heat shield for adaptable doghouse covering for lowered heat-loss and minimal dust - Main frame optionally with pneumatic cylinder for oscillating batch charging Featers / Benefits: - Improved melting due to optimum charging - Adaptation of the batch charging direction during the process - Extensive track record and fully developed technology - Long lifespan due to the stable construction