A kind of stabilising arrangement of Novel well type resistance furnace
Technical field
The present invention arranges and a kind of well formula resistance furnace, especially a kind of stabilising arrangement of Novel well type resistance furnace.
Background technology
Well formula resistance furnace is mainly used in the heat treatments such as backing roll forging, power rotor, forge piece is placed in charge basket and declines and heat-treat, because the weight of forge piece is large, be easy to the inwall of burner hearth to break, and in the process of lifting, be easy to shake, if can not vertically be placed on furnace bottom, will affect the uniformity of the temperature of body of heater, make can't meet the quality requirement of forge piece, affect the productivity effect of enterprise.
Summary of the invention
In order to address the above problem, the invention provides a kind of good stability, the protective device of the well formula resistance furnace that lifting is not shaken.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of stabilising arrangement of Novel well type resistance furnace, comprise body of heater and be arranged on the burner hearth in body of heater, be provided with the furnace bottom of being made by refractory material in the lower end of body of heater, on furnace bottom, be provided with charge basket, on furnace bottom, be provided with several location card column along burner hearth, each location card column installs around charging basket setting, is provided with and locates card column snap ring one to one on charge basket.
Further improvement of the present invention is: the quantity of location card column and snap ring is respectively two.
Further improvement of the present invention is: in burner hearth, be provided with two tracks, charge basket is along two track liftings, and the straight line that two tracks form in burner hearth is mutually vertical with the straight lines that two location card columns form.
Further improvement of the present invention is: location card column and two tracks are heat-resistance stainless steel and make.
The invention has the beneficial effects as follows: on the furnace bottom of well formula resistance furnace of the present invention, be provided with location card column, be interlocked with the snap ring on charge basket, guarantee charge basket deflection not in the process declining, avoid breaking burner hearth, track in burner hearth, makes charge basket along track lifting, does not shake, do not jolt, guarantee the stability of charge basket.
The present invention is simple in structure, reasonable in design, and charge basket lifting process is not shaken, and charge basket vertical landing, to furnace bottom, has guaranteed the uniformity of furnace temperature, improves the quality of forge piece, increases economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is burner hearth inner orbit of the present invention and the top view of locating card column.
Wherein: 1-body of heater, 2-burner hearth, 3-furnace bottom, 4-charge basket, 5-locates card column, 6-snap ring, 7-track.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, to this practical being described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
As shown in Fig. 1-2, the present invention is a kind of stabilising arrangement of Novel well type resistance furnace, comprise body of heater 1 and be arranged on the burner hearth 2 in described body of heater 1, be provided with the furnace bottom 3 of being made by refractory material in the lower end of described body of heater 1, on described furnace bottom 3, be provided with charge basket 4, the forge piece that needs are forged is placed on and in charge basket 4, enters resistance furnace and heat-treat, on described furnace bottom 3, be provided with several location card column 5 along described burner hearth 2, each location card column 5 arranges around described charge basket 4, on described charge basket 4, be provided with and described location card column 5 snap ring 6 one to one, described location card column 5 is respectively two with the quantity of described snap ring 6, charge basket 4 is by snap ring 6 and location card column 5 liftings, avoid charge basket 4 to break burner hearth 2, extend the service life of resistance furnace, in described burner hearth 2, be provided with two tracks 7, described charge basket 4 is along described two track 7 liftings, good stability, charge basket 4 does not vibrate, do not jolt, when lifting, there is no jitter phenomenon, can guarantee that charge basket 4 vertically declines, guarantee the uniformity of furnace temperature, described two tracks 7 are mutually vertical with the straight line that two described location card columns 5 form at the straight line of described burner hearth 1 interior formation, described location card column 5 is heat-resistance stainless steel with described two tracks 7 and makes.