Keywords: heat treatment, heat treatment workshop, heat treatment equipment, heat treatment workshop design, industrial furnace layout, workshop ventilation, heat treatment plant, infrastructure, carburized parts, tempered parts, floor plan, pit, semi-finished prod, semi-finished products, plant span, spreader, material frame, lifting frame, production design,

Principles of heat treatment plant layout

1, heat treatment workshop equipment layout, process flow, workshop imports and exports and channel location, etc., should be based on the heat treatment workshop transportation routes and neighboring workshops to design the relationship.

2, the arrangement of large-scale continuous equipment and units, according to the number to determine whether the span across the plant span, as far as possible in the same span, conducive to the use of lifting equipment.

3, heat treatment workshop has one end of the closed wall, large equipment as much as possible against the inner wall layout to take advantage of lighting and ventilation.

4, heat treatment plant in the process flow is basically smooth, according to the equipment can be arranged in pieces.

5, heat treatment equipment should be arranged in line with the needs of the process, the flow of parts should be as far as possible from the end of the feed to the end of the discharge, to avoid cross and round-trip transportation.

6, heat treatment equipment should be arranged as neatly as possible, box-type furnace to the mouth of the furnace to take a flush, pit-type furnace to the center line to take a flush. Need to lift the means of transportation equipment, should be arranged in the effective range of the crane. Local ventilation equipment should be arranged against the outer wall or close to the column, in order to facilitate the introduction of ventilation pipe.

7, heat treatment workshop should be avoided partition, must be set up to isolate the room should be centralized at one end of the workshop. The sand blasting room is partitioned by the outer wall, which is conducive to the storage of sand and the setting of dust removal devices.

8、Parts loading and unloading and storage area or three-dimensional warehouse should be left in the production area. Workshop needs to leave the necessary access, the size of the channel with the workshop to use the transport vehicle type varies.

9, need to take into account the semi-finished products, finished product storage and carburizing parts, tempering parts storage, as well as fixtures, hanging frames, material frames and other stacking area. Heat treatment equipment with pits and foundations should consider the impact of the column.

10, heat treatment workshop reserved for expansion area can be taken in the workshop to reserve equipment open space or reserved to increase the span or lengthen the plant open space. Reserve computer control management premises. Channel width is generally 2-3 meters.

Heat treatment workshop layout principles

　　Principles of heat treatment plant layout summarized above, scientific production design and energy management is the most potential factors for the effective use of energy. Ensure that the full load production, give full play to the capacity of the equipment is one of the goals of scientific management. Near and dear industrial countries from the energy utilization and production costs from the careful calculation, in the electricity and fuel primary and secondary energy deployment to make a reasonable choice, in the heat treatment energy structure, make full use of waste heat, waste heat on the accumulation of rich experience. China's machinery industry, most of the heat treatment furnace with electricity is very unreasonable, in the current natural gas resources have been able to fully supply the conditions, heat treatment of the energy structure must be adjusted and changed. Research, development and promotion of energy-saving heat treatment process is a small investment, quick results in energy-saving measures. Heat treatment equipment selection, structure and use of energy-saving potential.

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