CN200965415Y - Oil-electric heating roller wire-mesh belt furnace - Google Patents
Oil-electric heating roller wire-mesh belt furnace Download PDFInfo
- Publication number
- CN200965415Y CN200965415Y CN 200620103453 CN200620103453U CN200965415Y CN 200965415 Y CN200965415 Y CN 200965415Y CN 200620103453 CN200620103453 CN 200620103453 CN 200620103453 U CN200620103453 U CN 200620103453U CN 200965415 Y CN200965415 Y CN 200965415Y
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- burner hearth
- oil
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- heating roller
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Abstract
The utility model relates to an oil-power comprehensively heating roller-type mesh belt furnace, mainly comprising a furnace body. The hearth of the furnace comprises a hearth pre-heating section, a heating section, a heat-balancing section and an insulation section, and the four sections are connected end to end. And the head of the pre-heating section is communicated with the feeding stage, and the end of the insulation is communicated with the draining outlet. The transferring device of a roller-type mesh belt type used to transfer the material is threaded through the four sections of the hearth. An oil-burning device is arranged on the heart heating section and a group of electric radiation tubes are arranged on the insulation section and the heat-balancing section. The beneficial effect of the utility model is that: 1.the heating adopts the comprehensively heating with gas and power and the heating efficiency can raised by three times with the same furnace-length of the common mesh belt furnace; 2. heating-device is not arranged in the hearth pre-heating section and the material is heated through the waste heat, and the energy can be largely saved; 3. the firebox is communicated with the hearth heating section through a through hole, which can guarantee the equal heating of the material in the hearth heating section.
Description
Technical field
The utility model belongs to a kind of metal heat treatmet equipment, mainly is a kind of netted belt furnace for heating roller with both oil and electricity.
Background technology
The net belt type heating furnace is quite general at heat treatment industry.In the prior art, the heating of meshbeltfurnace generally relies in the single electrothermal radiation tube or electrothermal tube, low temperature, and the example that adopts the heat supply of gas only radiant tube is also arranged, and finishes the technical process of radiation, convection current, conduction heating.If the heating part that thickness is big, output is high, single-piece weight lays particular stress on forces the rated power of meshbeltfurnace excessive in meshbeltfurnace, body of heater is long, causes the technological transformation equipment investment to skyrocket and a place dilatation difficult problem, and compound heating technique is arisen at the historic moment.
Summary of the invention
The utility model will solve above-mentioned existing shortcoming, provides a kind of with two kinds of heat-supplying mode organic combination all-in-one-piece netted belt furnace for heating roller with both oil and electricity.
The utility model solves the technical scheme that its technical problem adopts: this netted belt furnace for heating roller with both oil and electricity, mainly comprise body of heater, the burner hearth of body of heater comprises burner hearth preheating section, burner hearth bringing-up section, burner hearth soaking zone and burner hearth soaking zone, four sections of burner hearth are connected to end successively, wherein the head end of burner hearth preheating section is connected with loading bay, and the tail end of burner hearth soaking zone is connected with discharging opening; Be used for four sections of the carrying roller net belt type transmitting device of convey materials, on the burner hearth bringing-up section, establish the oil burning installation of useful oil heating, on burner hearth soaking zone and burner hearth soaking zone, be provided with one group and be used for electrically heated electric radiant tube through burner hearth.
The technical scheme that its technical problem that solves the utility model adopts can also be further perfect.
Be connected between burner hearth bringing-up section described in the utility model, burner hearth soaking zone and the burner hearth soaking zone through hole reduced cross-sectional at place reduces the temperature interference between two sections in the burner hearth most possibly.
Oil burning installation described in the utility model comprises burner, bocca and combustion chamber, the side of combustion chamber has bocca, this bocca is inwardly corresponding to the combustion chamber, and outwards corresponding to burner, the bottom of combustion chamber has one group of through hole that communicates with the burner hearth bringing-up section.
The side of combustion chamber described in the utility model has the bocca of uncovered loudspeaker tubular inwardly, and bocca is inwardly corresponding to residing fovea superior bow top in the combustion chamber.
The axis and the level of discharging opening described in the utility model are provided with at an angle, and the clean-up port is arranged on over against the burner hearth passage and near on the furnace body wall of discharging opening.
Carrying roller net belt type transmitting device described in the utility model comprises carrying roller, guipure, motor, drive pulley and driven pulley, guipure is arranged on driven pulley and one group of carrying roller and forms a loop, driven pulley is connected with motor by drive pulley, transmission mechanism also can adopt gear drive or chain gear transmission, or other type of belt drive replaces the belt pulley transmission.
Can also be provided with temperature control and monitoring thermocouple in the burner hearth described in the utility model.
The effect that the utility model is useful is: 1, add thermal recovery oil gas and reply by cable and close heating, the meshbeltfurnace first part is the burner hearth bringing-up section by the heat supply that is rapidly heated of combustion gas oil temperature control, but the burner of efficient, the advanced accurate temperature controlling of configuration; The latter part is burner hearth soaking zone and burner hearth soaking zone owing to require than higher, adopts the insulation of electric radiant tube accurate temperature controlling, and oil or gas fuel calorific capacity are high, and the appliance computer control technology is implemented the temperature control heating that is rapidly heated; Latter part electric heating burner hearth function plays the complementary heating effect, reaches even insulation purpose, and under the identical condition of the body of heater length of meshbeltfurnace, the heating general power can improve three times, and production capacity can improve more than two times; 2, owing to increased nearly two meters long burner hearth preheating section, do not establish heater in the burner hearth preheating section, utilize the pre-thermal material of waste heat that runs over, therefore saved the energy greatly; 3, combustion chamber and burner hearth bringing-up section directly do not communicate, but are connected by one group of through hole, have guaranteed the uniformity of material in the heating of burner hearth bringing-up section; 4, be connected between burner hearth bringing-up section, burner hearth soaking zone and the burner hearth soaking zone through hole reduced cross-sectional at place reduces the temperature interference between two sections in the burner hearth most possibly.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model;
Reference numeral: body of heater 1, burner hearth preheating section 1-1, burner hearth bringing-up section 1-2, burner hearth soaking zone 1-3, burner hearth soaking zone 1-4; Carrying roller 2, guipure 3, motor 4, drive pulley 5, driven pulley 6, fire proof material of furnace lining layer 7, electric radiant tube 8, combustion chamber 9, temperature control and monitoring thermocouple 10, loading bay 11, discharging opening 12, clean-up port 13, burner 14, bocca 15, through hole 16, fovea superior bow top 17.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As depicted in figs. 1 and 2, this netted belt furnace for heating roller with both oil and electricity, mainly comprise body of heater 1, the burner hearth of this body of heater 1 comprises burner hearth preheating section 1-1, burner hearth bringing-up section 1-2, burner hearth soaking zone 1-3 and burner hearth soaking zone 1-4, burner hearth is provided with fire proof material of furnace lining layer 7, four sections of burner hearth are connected to end successively, wherein the head end of burner hearth preheating section 1-1 is connected with loading bay 11, the tail end of burner hearth soaking zone 1-4 is connected with discharging opening 12, the through hole reduced cross-sectional at the place that is connected between burner hearth bringing-up section 1-2, burner hearth soaking zone 1-3 and the burner hearth soaking zone 1-4.Be used for four sections of the carrying roller net belt type transmitting device of convey materials through burner hearth, this carrying roller net belt type transmitting device comprises carrying roller 2, guipure 3, motor 4, drive pulley 5 and driven pulley 6, guipure 3 is arranged on driven pulley 6 and one group of carrying roller 2 and forms a loop, and driven pulley 6 is connected with motor 4 by drive pulley 5.On burner hearth bringing-up section 1-2, be provided with two groups of oil burning installations with the oil heating, this oil burning installation comprises burner 14, bocca 15 and combustion chamber 9, the side of combustion chamber 9 has the bocca 15 of uncovered loudspeaker tubular inwardly, bocca 15 is inwardly corresponding to residing fovea superior bow top 17 in the combustion chamber 9, outwards corresponding to burner 14, the bottom of combustion chamber 9 has one group of through hole 16 that communicates with burner hearth bringing-up section 1-2.On burner hearth soaking zone 1-3 and burner hearth soaking zone 1-4, be provided with one group and be used for electrically heated electric radiant tube 8, be provided with temperature control and monitoring thermocouple 10 in the burner hearth.The axis and the level of described discharging opening 12 are provided with at an angle, generally are miter angles.Clean-up port 13 is arranged on over against the burner hearth passage and near on the furnace body wall of discharging opening 12.
When fuel oil (gas) device---during the igniting of burner 14 autoelectrinics, by the technological temperature automatic combustion flame of setting, the heating that is rapidly heated is by perfect temperature-controlling system, execution can accurately be controlled heating quality to the adjustment of flame time beat, oil pressure and intake.During burner 14 flames, thermal-flame enters combustion chamber 9 by bocca, forms helical form flame, through one group of through hole 16, is dispersed in equably on the part of transporting reticulation belt 3 respectively, part is rapidly heated and spare hot.Transmission through guipure 3, heated components is by behind the burner hearth bringing-up section 1-2, enter burner hearth soaking zone 1-3 and burner hearth soaking zone 1-4, continue temperature-control heat-providing by electrothermal radiation tube 8, finish the even insulation of heated components, finally fall in the quenching tank and cool off, finish oil (gas) and reply the process of closing heating by cable by discharging opening 12.
The utility model adopts oil (gas) to reply by cable and closes heating, stove dual mode heat supply simultaneously, and programming rate is fast, and heating-up temperature is even, temperature-controlled precision is high, can reduce investment cost, improves the production capacity of heating furnace.
Claims (8)
1, a kind of netted belt furnace for heating roller with both oil and electricity, mainly comprise body of heater (1), it is characterized in that: the burner hearth of described body of heater (1) comprises burner hearth preheating section (1-1), burner hearth bringing-up section (1-2), burner hearth soaking zone (1-3) and burner hearth soaking zone (1-4), four sections of burner hearth are connected to end successively, wherein the head end of burner hearth preheating section (1-1) is connected with loading bay (11), and the tail end of burner hearth soaking zone (1-4) is connected with discharging opening (12); Be used for four sections of the carrying roller net belt type transmitting device of convey materials through burner hearth, on burner hearth bringing-up section (1-2), establish the oil burning installation of useful oil heating, on burner hearth soaking zone (1-3) and burner hearth soaking zone (1-4), be provided with one group and be used for electrically heated electric radiant tube (8).
2, netted belt furnace for heating roller with both oil and electricity according to claim 1 is characterized in that: the through hole reduced cross-sectional at the place that is connected between described burner hearth bringing-up section (1-2), burner hearth soaking zone (1-3) and the burner hearth soaking zone (1-4).
3, netted belt furnace for heating roller with both oil and electricity according to claim 1 and 2, it is characterized in that: described oil burning installation comprises burner (14), bocca (15) and combustion chamber (9), the side of combustion chamber (9) has bocca (15), this bocca (15) is inwardly corresponding to combustion chamber (9), outwards corresponding to burner (14), the bottom of combustion chamber (9) has one group of through hole (16) that communicates with burner hearth bringing-up section (1-2).
4, netted belt furnace for heating roller with both oil and electricity according to claim 3, it is characterized in that: the side of combustion chamber (9) has the bocca (15) of uncovered loudspeaker tubular inwardly, and bocca (15) is inwardly corresponding to residing fovea superior bow top (17) in combustion chamber (9).
5, netted belt furnace for heating roller with both oil and electricity according to claim 1 is characterized in that: the axis and the level of described discharging opening (12) are provided with at an angle.
6, netted belt furnace for heating roller with both oil and electricity according to claim 5 is characterized in that: described clean-up port (13) are arranged on over against the burner hearth passage and near on the furnace body wall of discharging opening (12).
7, netted belt furnace for heating roller with both oil and electricity according to claim 1, it is characterized in that: described carrying roller net belt type transmitting device comprises carrying roller (2), guipure (3), motor (4), drive pulley (5) and driven pulley (6), guipure (3) is arranged on driven pulley (6) and one group of carrying roller (2) is gone up formation one loop, and driven pulley (6) is connected with motor (4) by drive pulley (5).
8, netted belt furnace for heating roller with both oil and electricity according to claim 1 is characterized in that: be provided with temperature control and monitoring thermocouple (10) in the described burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103453 CN200965415Y (en) | 2006-05-08 | 2006-05-08 | Oil-electric heating roller wire-mesh belt furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103453 CN200965415Y (en) | 2006-05-08 | 2006-05-08 | Oil-electric heating roller wire-mesh belt furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965415Y true CN200965415Y (en) | 2007-10-24 |
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ID=38869430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103453 Expired - Lifetime CN200965415Y (en) | 2006-05-08 | 2006-05-08 | Oil-electric heating roller wire-mesh belt furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965415Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419096C (en) * | 2006-05-08 | 2008-09-17 | 杭州金舟电炉有限公司 | Netted belt furnace for heating roller with both oil and electricity |
| CN101839635A (en) * | 2010-05-26 | 2010-09-22 | 张宗报 | Tunnel furnace |
| CN102620562A (en) * | 2012-03-12 | 2012-08-01 | 苏州瑞翔三禾科技有限公司 | Carrier roller type gas-electric compound heating mesh belt furnace |
| CN102620561A (en) * | 2012-03-12 | 2012-08-01 | 苏州瑞翔三禾科技有限公司 | Gas-electric compound heating mesh belt furnace with gas radiation pipes in vertical arrangement |
| CN103162300A (en) * | 2011-12-15 | 2013-06-19 | 苏州瑞翔三禾科技有限公司 | Continuous type transmission sludge burning caking furnace |
| CN103962544A (en) * | 2014-05-29 | 2014-08-06 | 温州职业技术学院 | Automatic production line for precise investment casting |
| CN106017073A (en) * | 2016-07-18 | 2016-10-12 | 江苏时瑞电子科技有限公司 | Industrial kiln |
| CN107142365A (en) * | 2017-03-14 | 2017-09-08 | 奉化市精翔热处理设备厂 | A kind of natural pneumoelectric Dual-energy source glowing furnace |
-
2006
- 2006-05-08 CN CN 200620103453 patent/CN200965415Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419096C (en) * | 2006-05-08 | 2008-09-17 | 杭州金舟电炉有限公司 | Netted belt furnace for heating roller with both oil and electricity |
| CN101839635A (en) * | 2010-05-26 | 2010-09-22 | 张宗报 | Tunnel furnace |
| CN103162300A (en) * | 2011-12-15 | 2013-06-19 | 苏州瑞翔三禾科技有限公司 | Continuous type transmission sludge burning caking furnace |
| CN102620562A (en) * | 2012-03-12 | 2012-08-01 | 苏州瑞翔三禾科技有限公司 | Carrier roller type gas-electric compound heating mesh belt furnace |
| CN102620561A (en) * | 2012-03-12 | 2012-08-01 | 苏州瑞翔三禾科技有限公司 | Gas-electric compound heating mesh belt furnace with gas radiation pipes in vertical arrangement |
| CN103962544A (en) * | 2014-05-29 | 2014-08-06 | 温州职业技术学院 | Automatic production line for precise investment casting |
| CN103962544B (en) * | 2014-05-29 | 2015-11-11 | 温州职业技术学院 | Precision-investment casting automatic production line |
| CN106017073A (en) * | 2016-07-18 | 2016-10-12 | 江苏时瑞电子科技有限公司 | Industrial kiln |
| WO2018014818A1 (en) * | 2016-07-18 | 2018-01-25 | 南京时恒电子科技有限公司 | Industrial kiln |
| CN106017073B (en) * | 2016-07-18 | 2018-06-12 | 南京时恒电子科技有限公司 | A kind of Industrial Stoves |
| US11193713B2 (en) | 2016-07-18 | 2021-12-07 | Nanjing Shiheng Electronics Co., Ltd. | Industrial kiln |
| CN107142365A (en) * | 2017-03-14 | 2017-09-08 | 奉化市精翔热处理设备厂 | A kind of natural pneumoelectric Dual-energy source glowing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080917 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |