CN103834790B - A kind of high-temperature homogeneity cold roll tempering heat treatment equipment - Google Patents
A kind of high-temperature homogeneity cold roll tempering heat treatment equipment Download PDFInfo
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- CN103834790B CN103834790B CN201410084956.4A CN201410084956A CN103834790B CN 103834790 B CN103834790 B CN 103834790B CN 201410084956 A CN201410084956 A CN 201410084956A CN 103834790 B CN103834790 B CN 103834790B
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Abstract
The invention discloses a kind of high-temperature homogeneity cold roll tempering heat treatment equipment, comprise heat-conducting oil heating groove (1), described heat-conducting oil heating groove (1) is by the intracavity inter-connection of the first heat-conducting oil pipes (5) with heat treatment process groove (2), the inner chamber bottom of heat treatment process groove (2) is provided with stirring system (7), and the diapire of heat treatment process groove (2) with sidewall is all provided with the heat exchange system (6) be connected with heat-conducting oil heating groove (1) by the second heat-conducting oil pipes (4), first heat-conducting oil pipes (5) in heat-conducting oil heating groove (1) exit and the second heat-conducting oil pipes (4) are all provided with manually-operated gate (9), first heat-conducting oil pipes (5) of manually-operated gate (9) rear side and the second heat-conducting oil pipes (4) are respectively equipped with the magnetic valve (10) controlled by Controlling System (2).In groove of the present invention temperature homogeneity can reach ± 1 DEG C, solve the roll thermal treatment that high uniformity requires, suitable to promote the use of.
Description
Technical field
The present invention relates to a kind of cold roll tempering heat treatment equipment, specifically a kind of high-temperature homogeneity cold roll tempering heat treatment equipment.
Background technology
Cold roll is the important tool directly contacted with the strip, and the even performance of its surface hardness decides the surface quality of band steel, and the homogeneity of hardness not only depends on the homogeneity of quenching, also depends on the temperature homogeneity of tempering.At present, cold roll thermal treatment is the main air furnace heated based on the resistive band of pallet car type also, although stir with blower fan in stove, but in fact, by the change of the factor such as putting position, batch, the non-uniform temperature degree of roll still has 3-5 DEG C, can only meet the production requirement of conventional cold roll.But along with market is to the raising of band steel plate surface specification of quality, the uniformity of hardness of cold roll, the roll hardness uniformity requirement especially for rolling aluminium foil will improve greatly.
Summary of the invention
The object of the invention is the deficiency existed for current cold roll tempering equipment, provide temperature homogeneity in a kind of groove can reach ± high-temperature homogeneity cold roll tempering heat treatment the equipment of 1 DEG C.
The object of the invention is to solve by the following technical programs:
A kind of high-temperature homogeneity cold roll tempering heat treatment equipment, comprise heat-conducting oil heating groove and heat treatment process groove, it is characterized in that: described heat-conducting oil heating groove passes through the intracavity inter-connection of the first heat-conducting oil pipes and heat treatment process groove, the inner chamber bottom of heat treatment process groove is provided with stirring system, and the diapire of heat treatment process groove with sidewall is all provided with the heat exchange system be connected with heat-conducting oil heating groove by the second heat-conducting oil pipes, first heat-conducting oil pipes in heat-conducting oil heating groove exit and the second heat-conducting oil pipes are all provided with manually-operated gate, the first heat-conducting oil pipes on rear side of manually-operated gate and the second heat-conducting oil pipes are respectively equipped with the magnetic valve controlled by Controlling System.
Described heat treatment process groove is provided with multiple temperature measuring equipment, and temperature measuring equipment is connected to carry out signal transmission with Controlling System by circuit.
The outer wall of described heat treatment process groove is provided with hydraulic efficiency system, and the movable end of hydraulic efficiency system is connected with groove lid with the opening and closing of control flume lid.
Described groove covers and is provided with case lid sealing mechanism.
The intracavity bottom of described heat treatment process groove is provided with roller support.
The present invention has the following advantages compared to existing technology:
The present invention by first in heat-conducting oil heating groove by heat-conducting oil heating to design temperature, be filled with in heat treatment process groove to setting liquid level place by pipeline, pending roll is hung in heat treatment process groove, start stirring system and heat exchange system in heat treatment process groove and temper is carried out to cold roll, the homogeneity of multiple temperature measuring equipment Real-Time Monitoring temperature make the temperature homogeneity in heat treatment process groove can reach ± 1 DEG C, solve the roll thermal treatment that high uniformity requires, be suitable for promoting the use of.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is heat exchange system enlarged diagram of the present invention.
Wherein: 1-heat-conducting oil heating groove; 2-Controlling System; 3-heat treatment process groove; 4-the second heat-conducting oil pipes; 5-the first heat-conducting oil pipes; 6-heat exchange system; 7-stirring system; 8-temperature measuring equipment; 9-manually-operated gate; 10-magnetic valve; 11-hydraulic efficiency system; 12-case lid sealing mechanism; 13-roll; 14-groove lid; 15-roller support.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
As shown in Figure 1-2: a kind of high-temperature homogeneity cold roll tempering heat treatment equipment, comprise heat-conducting oil heating groove 1 and heat treatment process groove 3, roller support 15 is provided with to place pending roll 13 at the intracavity bottom of heat treatment process groove 3, the outer wall of heat treatment process groove 3 is provided with hydraulic efficiency system 11, the movable end of hydraulic efficiency system 11 is connected with the opening and closing of control flume lid 14 with groove lid 14, is in sealed state when groove lid 14 is provided with case lid sealing mechanism 12 to make heat treatment process groove 3 work, heat-conducting oil heating groove 1 is by the intracavity inter-connection of the first heat-conducting oil pipes 5 with heat treatment process groove 3, the inner chamber bottom of heat treatment process groove 3 is provided with stirring system 7, and the diapire of heat treatment process groove 3 with sidewall is all provided with the heat exchange system 6 be connected with heat-conducting oil heating groove 1 by the second heat-conducting oil pipes 4, first heat-conducting oil pipes 5 in heat-conducting oil heating groove 1 exit and the second heat-conducting oil pipes 4 are all provided with manually-operated gate 9, the first heat-conducting oil pipes 5 on rear side of manually-operated gate 9 and the second heat-conducting oil pipes 4 are respectively equipped with the magnetic valve 10 controlled by Controlling System 2, heat treatment process groove 3 is provided with multiple temperature measuring equipment 8 being connected to carry out signal transmission by circuit with Controlling System 2 in addition.
During high-temperature homogeneity cold roll tempering heat treatment equipment work of the present invention, first equipment of opening runs power supply, and primer fluid pressing system 11, opens groove lid 14, hung in heat treatment process groove 3 by pending roll 13, closed groove lid 14 being sealed by heat treatment process groove 3 by case lid sealing mechanism 12; Start Controlling System 2, open manually-operated gate 9, when thermal oil in heat-conducting oil heating groove 1 rises to certain temperature, Controlling System 2 sends instruction and automatically opens magnetic valve 10 on the first heat-conducting oil pipes 5, is filled with in heat treatment process groove 3 to suitable liquid level by deep fat by the first heat-conducting oil pipes 5; Then stirring system 7 is started, temperature measuring equipment 8 sends data to Controlling System 2 in real time, when the temperature in heat treatment process groove 3 is lower than technological temperature, the magnetic valve 10 be arranged on above the second heat-conducting oil pipes 4 is opened in the heat exchange system 6 sent into by deep fat in heat treatment process groove 3 automatically, and the oil in heat treatment process groove 3 is heated to technological temperature; Treat whole thermal treatment process end of run, close the heating unit in heat-conducting oil heating groove 1, and the oil in heat treatment process groove 3 is withdrawn in heat-conducting oil heating groove 1 by the first heat-conducting oil pipes 5 again; When the temperature of roll 13 is down to room temperature, open groove lid 14 and hung out by roll 13, cover groove lid 14, closing control system 2, this cold roll tempering heat treatment operational process terminates.
The present invention by first in heat-conducting oil heating groove 1 by heat-conducting oil heating to design temperature, be filled with in heat treatment process groove 3 to setting liquid level place by pipeline, pending roll is hung in heat treatment process groove 3, stirring system 7 in startup heat treatment process groove 3 and heat exchange system 6 pairs of cold rolls carry out temper, the homogeneity of multiple temperature measuring equipment 8 Real-Time Monitoring temperature make the temperature homogeneity in heat treatment process groove 3 can reach ± 1 DEG C, solve the roll thermal treatment that high uniformity requires, be suitable for promoting the use of.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, every technological thought proposed according to the present invention, and any change that technical scheme basis is done, all falls within scope; The technology that the present invention does not relate to all is realized by prior art.
Claims (4)
1. a high-temperature homogeneity cold roll tempering heat treatment equipment, comprise heat-conducting oil heating groove (1) and heat treatment process groove (3), it is characterized in that: described heat-conducting oil heating groove (1) is by the intracavity inter-connection of the first heat-conducting oil pipes (5) with heat treatment process groove (3), the inner chamber bottom of heat treatment process groove (3) is provided with stirring system (7), and the diapire of heat treatment process groove (3) with sidewall is all provided with the heat exchange system (6) be connected with heat-conducting oil heating groove (1) by the second heat-conducting oil pipes (4), first heat-conducting oil pipes (5) in heat-conducting oil heating groove (1) exit and the second heat-conducting oil pipes (4) are all provided with manually-operated gate (9), first heat-conducting oil pipes (5) of manually-operated gate (9) rear side and the second heat-conducting oil pipes (4) are respectively equipped with the magnetic valve (10) controlled by Controlling System (2), described heat treatment process groove (3) is provided with multiple temperature measuring equipment (8), and temperature measuring equipment (8) is connected to carry out signal transmission with Controlling System (2) by circuit.
2. high-temperature homogeneity cold roll tempering heat treatment equipment according to claim 1, it is characterized in that: the outer wall of described heat treatment process groove (3) is provided with hydraulic efficiency system (11), the movable end of hydraulic efficiency system (11) is connected with groove lid (14) with the opening and closing of control flume lid (14).
3. high-temperature homogeneity cold roll tempering heat treatment equipment according to claim 2, is characterized in that: described groove lid (14) is provided with case lid sealing mechanism (12).
4. high-temperature homogeneity cold roll tempering heat treatment equipment according to claim 1, is characterized in that: the intracavity bottom of described heat treatment process groove (3) is provided with roller support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084956.4A CN103834790B (en) | 2014-03-10 | 2014-03-10 | A kind of high-temperature homogeneity cold roll tempering heat treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410084956.4A CN103834790B (en) | 2014-03-10 | 2014-03-10 | A kind of high-temperature homogeneity cold roll tempering heat treatment equipment |
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| CN103834790A CN103834790A (en) | 2014-06-04 |
| CN103834790B true CN103834790B (en) | 2016-03-09 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107794351B (en) * | 2017-09-20 | 2019-06-18 | 海宁市新艺机电有限公司 | A kind of middle low temperature oil bath tempering equipment |
| CN115821022A (en) * | 2022-12-15 | 2023-03-21 | 常州宝隆冶金设备制造有限公司 | Surface heat treatment equipment and method for forged steel cold roll |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202779192U (en) * | 2012-08-30 | 2013-03-13 | 三门峡天一铝业有限公司 | Temperature control system of roller |
| CN203846078U (en) * | 2014-03-10 | 2014-09-24 | 宜兴市永昌轧辊有限公司 | High-temperature uniform cold roll tempering heat treatment equipment |
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- 2014-03-10 CN CN201410084956.4A patent/CN103834790B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202779192U (en) * | 2012-08-30 | 2013-03-13 | 三门峡天一铝业有限公司 | Temperature control system of roller |
| CN203846078U (en) * | 2014-03-10 | 2014-09-24 | 宜兴市永昌轧辊有限公司 | High-temperature uniform cold roll tempering heat treatment equipment |
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| CN103834790A (en) | 2014-06-04 |
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