CN105241197A - High-efficiency online oven for steel wires - Google Patents
High-efficiency online oven for steel wires Download PDFInfo
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- CN105241197A CN105241197A CN201510636647.8A CN201510636647A CN105241197A CN 105241197 A CN105241197 A CN 105241197A CN 201510636647 A CN201510636647 A CN 201510636647A CN 105241197 A CN105241197 A CN 105241197A
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Abstract
本发明涉及一种高效钢丝在线烘箱。包括电热烘箱和热风烘箱，所述电热烘箱安装在热风烘箱上方，电热烘箱内上下两端分别设有一排水平排列的传热管，所述电热烘箱内中部设有两排电热管，所述电热管上套有电热丝，所述热风烘箱内设有换热器，所述热风烘箱的前端面设有热风进口和热风出口，所述换热器的上端设有换热进口和换热出口，所述电热烘箱前端面设有吹风口和进热口，电热烘箱前端设有风机，所述风机通过管路分别与吹风口和换热进口连接，所述换热出口与进热口连接。本发明结构简单，操作方便，烘干效率高，加热时间短，节约能源消耗，生产成本低。
The invention relates to a high-efficiency steel wire online oven. It includes an electric heating oven and a hot air oven. The electric heating oven is installed above the hot air oven. A row of horizontally arranged heat transfer tubes are respectively arranged at the upper and lower ends of the electric heating oven. Two rows of electric heating tubes are arranged in the middle of the electric heating oven. The electric heating An electric heating wire is set on the tube, a heat exchanger is provided inside the hot air oven, a hot air inlet and a hot air outlet are provided on the front end of the hot air oven, and a heat exchange inlet and a heat exchange outlet are provided on the upper end of the heat exchanger. The front end of the electric oven is provided with a blower port and a heat inlet, and the front end of the electric oven is provided with a fan, and the fan is respectively connected to the blower port and the heat exchange inlet through pipelines, and the heat exchange outlet is connected to the heat inlet. The invention has the advantages of simple structure, convenient operation, high drying efficiency, short heating time, energy saving and low production cost.
Description
技术领域 technical field
本发明涉及一种高效钢丝在线烘箱。 The invention relates to a high-efficiency steel wire online oven.
背景技术 Background technique
在现有的钢丝的生产过程中，钢丝需要进行烘干，传统的烘箱利用烘箱内的温度对进入烘箱内的钢丝进行烘干，钢丝在引导过程中无任何引导装置，容易产生错结，操作不方便；烘箱内的温度不够均匀，角落处的温度比较低，烘干效果不理想，能源消耗较大，工作效率低下。 In the existing steel wire production process, the steel wire needs to be dried. The traditional oven uses the temperature in the oven to dry the steel wire entering the oven. The steel wire does not have any guiding device during the guiding process, which is prone to staggered knots. Operation Inconvenient; the temperature in the oven is not uniform enough, the temperature at the corner is relatively low, the drying effect is not ideal, the energy consumption is large, and the work efficiency is low.
发明内容 Contents of the invention
针对上述缺陷，本发明的目的在于提供一种节约能源，烘干效果好，便于操作，加热时间短，工作效率高的一种钢丝高效在线烘箱。 In view of the above defects, the object of the present invention is to provide a high-efficiency steel wire online oven that saves energy, has good drying effect, is easy to operate, has short heating time and high work efficiency.
为此本发明所采用的技术方案是： The technical scheme that the present invention adopts for this reason is:
包括电热烘箱和热风烘箱，所述电热烘箱安装在热风烘箱上方，电热烘箱内上下两端分别设有一排水平排列的传热管，所述电热烘箱内中部设有两排电热管，所述电热管上套有电热丝，所述热风烘箱内设有换热器，所述热风烘箱的前端面设有热风进口和热风出口，所述换热器的上端设有换热进口和换热出口，所述电热烘箱前端面设有吹风口和进热口，电热烘箱前端设有风机，所述风机通过管路分别与吹风口和换热进口连接，所述换热出口与进热口连接。 It includes an electric heating oven and a hot air oven. The electric heating oven is installed above the hot air oven. A row of horizontally arranged heat transfer tubes are respectively arranged at the upper and lower ends of the electric heating oven. Two rows of electric heating tubes are arranged in the middle of the electric heating oven. The electric heating An electric heating wire is set on the tube, a heat exchanger is provided inside the hot air oven, a hot air inlet and a hot air outlet are provided on the front end of the hot air oven, and a heat exchange inlet and a heat exchange outlet are provided on the upper end of the heat exchanger. The front end of the electric oven is provided with a blower port and a heat inlet, and the front end of the electric oven is provided with a fan, and the fan is respectively connected to the blower port and the heat exchange inlet through pipelines, and the heat exchange outlet is connected to the heat inlet.
进一步，所述电热烘箱两端分别设有支撑座，所述支撑座上放置有过线轮。 Further, the two ends of the electric heating oven are respectively provided with supporting seats, and wire passing wheels are placed on the supporting seats.
进一步，所述传热管两端贯穿电热烘箱，所述传热管外壁与电热烘箱之间设有套在传热管上的隔热套。 Further, both ends of the heat transfer tube run through the electric heating oven, and a heat insulating sleeve covering the heat transfer tube is provided between the outer wall of the heat transfer tube and the electric heating oven.
进一步，所述换热进口处设有换热进风控制阀，所述吹风口处设有风量控制阀。 Further, a heat exchange air inlet control valve is provided at the heat exchange inlet, and an air volume control valve is provided at the blowing outlet.
进一步，所述传热管的管壁上设有若干进热孔。 Further, the tube wall of the heat transfer tube is provided with several heat inlet holes.
进一步，所述吹风口位于两排电热管之间。 Further, the air outlet is located between two rows of electric heating tubes.
进一步，所述电热烘箱和热风烘箱的箱壁上设有保温层。 Further, an insulation layer is provided on the walls of the electric heating oven and the hot air oven.
本发明的优点是： The advantages of the present invention are:
（1）钢丝通过传热管引导钢丝进入电热烘箱内，且传热管两端贯穿电热烘箱两端，更好的引导钢丝，不易使钢丝打结，传热管的管壁上开设有若干进热孔，便于电热烘箱内的热量对钢丝周围同时均匀加热，烘干效率高，加热时间短，换热进风控制阀关闭，开启风量控制阀，风机对吹风口进行吹风，使得电热烘箱中间部位的电热丝产生的热量充满电热烘箱内。 (1) The steel wire guides the steel wire into the electric oven through the heat transfer tube, and the two ends of the heat transfer tube run through the two ends of the electric oven to better guide the steel wire and prevent the steel wire from being knotted. The heat hole is convenient for the heat in the electric oven to heat the surrounding steel wire evenly at the same time. The drying efficiency is high and the heating time is short. The heat generated by the electric heating wire fills the electric oven.
（2）天然气余热经热风进口进入热风烘箱中，从热风烘箱的热风出口出来，由于热风烘箱中设有换热器，开启换热进风控制阀，关闭风量控制阀，风机对换热进口吹空气，空气进入换热器被热风烘箱中的热风加热，被加热的空气从换热出口出来，进入到电热烘箱中对传热管进行加热，从而实现对钢丝烘干，节约了电热烘箱的能源消耗。 (2) The waste heat of natural gas enters the hot air oven through the hot air inlet, and comes out from the hot air outlet of the hot air oven. Since the hot air oven is equipped with a heat exchanger, the heat exchange air inlet control valve is opened, the air volume control valve is closed, and the fan blows to the heat exchange inlet. Air, the air enters the heat exchanger and is heated by the hot air in the hot air oven. The heated air comes out from the heat exchange outlet and enters the electric heating oven to heat the heat transfer tube, so as to realize the drying of the steel wire and save the energy of the electric heating oven consume.
附图说明 Description of drawings
图1是本发明的结构示意图。 Fig. 1 is a schematic structural view of the present invention.
图2是图1中A-A方向的剖视图。 Fig. 2 is a sectional view along A-A direction in Fig. 1 .
图中1是电热烘箱、2是热风烘箱、3是传热管、4是电热管、5是电热丝、6是换热器、7是热风进口、8是热风出口、9是换热进口、10是换热出口、11是吹风口、12是进热口、13是风机、14是支撑座、15是过线轮、16是隔热套、17是换热进风控制阀、18是风量控制阀。 In the figure, 1 is an electric heating oven, 2 is a hot air oven, 3 is a heat transfer tube, 4 is an electric heating tube, 5 is an electric heating wire, 6 is a heat exchanger, 7 is a hot air inlet, 8 is a hot air outlet, 9 is a heat exchange inlet, 10 is the heat exchange outlet, 11 is the air outlet, 12 is the heat inlet, 13 is the fan, 14 is the support seat, 15 is the wire wheel, 16 is the heat insulation sleeve, 17 is the heat exchange air inlet control valve, 18 is the air volume Control valve.
具体实施方式 detailed description
一种高效钢丝在线烘箱，包括电热烘箱1和热风烘箱2，所述电热烘箱1安装在热风烘箱2上方，电热烘箱1内上下两端分别设有一排水平排列的传热管3，所述电热烘箱1内中部设有两排电热管4，所述电热管4上套有电热丝5，所述热风烘箱2内设有换热器6，所述热风烘箱2的前端面设有热风进口7和热风出口8，所述换热器6的上端设有换热进口9和换热出口10，所述电热烘箱1前端面设有吹风口11和进热口12，电热烘箱1前端设有风机13，所述风机13通过管路分别与吹风口11和换热进口9连接，所述换热出口10与进热口12连接；所述电热烘箱1两端分别设有支撑座14，所述支撑座14上放置有过线轮15；所述传热管3两端贯穿电热烘箱1，所述传热管3外壁与电热烘箱1之间设有套在传热管3上的隔热套16；所述换热进口9处设有换热进风控制阀17，所述吹风口11处设有风量控制阀18；所述传热管3的管壁上设有若干进热孔；所述吹风口11位于两排电热管4之间；所述电热烘箱1和热风烘箱2的箱壁上设有保温层。 A high-efficiency steel wire online oven, comprising an electric heating oven 1 and a hot air oven 2, the electric heating oven 1 is installed above the hot air oven 2, a row of horizontally arranged heat transfer tubes 3 are respectively arranged at the upper and lower ends of the electric heating oven 1, and the electric heating There are two rows of electric heating tubes 4 in the middle of the oven 1, the electric heating tubes 4 are covered with electric heating wires 5, the hot air oven 2 is provided with a heat exchanger 6, and the front end of the hot air oven 2 is provided with a hot air inlet 7 and a hot air outlet 8, the upper end of the heat exchanger 6 is provided with a heat exchange inlet 9 and a heat exchange outlet 10, the front end of the electric heating oven 1 is provided with a blowing port 11 and a heat inlet 12, and the front end of the electric heating oven 1 is provided with a fan 13. The blower 13 is respectively connected to the air outlet 11 and the heat exchange inlet 9 through pipelines, and the heat exchange outlet 10 is connected to the heat inlet 12; the two ends of the electric heating oven 1 are respectively provided with support seats 14, and the A wire pulley 15 is placed on the support base 14; both ends of the heat transfer tube 3 run through the electric oven 1, and a heat insulating sleeve covering the heat transfer tube 3 is provided between the outer wall of the heat transfer tube 3 and the electric oven 1 16. The heat exchange inlet 9 is provided with a heat exchange air inlet control valve 17, and the air outlet 11 is provided with an air volume control valve 18; the pipe wall of the heat transfer pipe 3 is provided with a number of heat inlet holes; The blowing port 11 is located between two rows of electric heating tubes 4; the walls of the electric heating oven 1 and the hot air oven 2 are provided with insulation layers.
当使用电热烘箱1时，换热进风控制阀17关闭，开启风量控制阀18，电热管4上的电热丝5产生热量，热量对传热管3进行加热实现钢丝的烘干，风机13通过吹风口11吹入空气，热量充满电热烘箱1，传热管3管壁上又设有进热孔，实现对钢丝的均匀烘干，烘干效率高，加热时间短；当有天热气余热进从热风进口7进入热风烘箱2时，开启换热进风控制阀17，关闭风量控制阀18，空气经风机13吹入到换热器6中，换热器6中的空气被天然气余热加热后进入到电热烘箱1中对钢丝进行烘干，充分利用天热气余热，节约能源消耗而且环保。 When using the electric heating oven 1, the heat exchange air intake control valve 17 is closed, the air volume control valve 18 is opened, the electric heating wire 5 on the electric heating tube 4 generates heat, and the heat heats the heat transfer tube 3 to realize the drying of the steel wire, and the fan 13 passes through Air is blown in from the blower port 11, and the heat is filled with the electric heating oven 1, and heat inlet holes are provided on the wall of the heat transfer pipe 3 to realize uniform drying of the steel wire, with high drying efficiency and short heating time; When the hot air inlet 7 enters the hot air oven 2, the heat exchange air intake control valve 17 is opened, the air volume control valve 18 is closed, and the air is blown into the heat exchanger 6 through the fan 13, and the air in the heat exchanger 6 is heated by natural gas waste heat Enter the electric heating oven 1 to dry the steel wire, make full use of the residual heat of the hot air, save energy consumption and be environmentally friendly.
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| CN112665354A (en) * | 2020-12-04 | 2021-04-16 | 无锡市新科冶金设备有限公司 | Dual-purpose drying furnace system for hot galvanizing and phosphating of steel wire |
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| CN105241197B (en) | 2019-05-24 |
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Effective date of registration: 20250801 Address after: 225600 Jiangsu Province Yangzhou City Gaoyou City Sangang Town Guangming Road West End Patentee after: Yangzhou Liangjin Stainless Steel Products Co.,Ltd. Country or region after: China Address before: Gaoyou City, Jiangsu province 225631 Yangzhou City three duo Zhen Xi You Xing Dong Lu Industrial Zone Patentee before: YANGZHOU JINCHEN STAINLESS STEEL MANUFACTURING CO.,LTD. Country or region before: China |
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Denomination of invention: An efficient online wire oven Granted publication date: 20190524 Pledgee: Jiangsu Gaoyou Rural Commercial Bank Co.,Ltd. Pledgor: Yangzhou Liangjin Stainless Steel Products Co.,Ltd. Registration number: Y2025980049622 |
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