CN103322793A - Double-chamber heating furnace - Google Patents
Double-chamber heating furnace Download PDFInfo
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- CN103322793A CN103322793A CN2013102428739A CN201310242873A CN103322793A CN 103322793 A CN103322793 A CN 103322793A CN 2013102428739 A CN2013102428739 A CN 2013102428739A CN 201310242873 A CN201310242873 A CN 201310242873A CN 103322793 A CN103322793 A CN 103322793A
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Abstract
The invention relates to a double-chamber heating furnace which comprises a furnace body. An isolating device is arranged in the furnace body, the furnace body is divided into a first furnace chamber and a second furnace chamber by the isolating device device, the first furnace chamber and the second furnace chamber are respectively provided with a combustion system and a fume exhaust system, a control device is arranged on the furnace body and controls heating of the combustion system in the first furnace chamber and heating of the combustion system in the second furnace chamber, a temperature regulating device is arranged in each of the first furnace chamber and the second furnace chamber, and a plurality of through holes for facilitating flow of flue gas in the furnace body are formed in the isolating device. The double-chamber heating furnace has the advantages that the first furnace chamber and the second furnace chamber in the furnace body are controlled through the control device by heating-preheating or heating-heating, the flue gas is recovered through the fume exhaust system, energy conservation and emission reduction are realized, heating time is shortened, production efficiency is improved, and waste heat of the flue gas can be recovered.
Description
Technical field
The present invention relates to a kind of two chamber heating furnace.
Background technology
Heating furnace is the equipment with material or workpiece heating, and existing heating furnace is a furnace chamber, when production output is large, need to open simultaneously a plurality of heating furnaces and produce simultaneously, and when production output hour, only need to produce by single heating furnace, cause like this all the other heating furnace wastes, the utilization rate of heating furnace is not high, and production cost is high, heating effect is bad, and result of use is poor.
Summary of the invention
The technical problem to be solved in the present invention is that existing heating furnace exists utilization rate not high, and production cost is high, and heating effect is bad, and result of use is poor, thereby a kind of two chamber heating furnace is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of two chamber heating furnace, comprise body of heater, be provided with the spacer assembly that body of heater is separated into the first furnace chamber and the second furnace chamber in the described body of heater, be equipped with combustion system on described the first furnace chamber and the second furnace chamber, smoke evacuation system, described body of heater is provided with the control device of the heating of control the first furnace chamber combustion system and the heating of the second furnace chamber combustion system, be equipped with temperature-adjusting device in described the first furnace chamber and in the second furnace chamber, described spacer assembly is provided with some through holes of being convenient to flow of flue gas in the body of heater, also is connected with the drive unit that drives the combustion system burning on the described body of heater.
Preferably, described combustion system comprises the burner assembly that is flat flame burner and arranges, is connected to air pipe line and gaspipe line on the burner assembly, described air pipe line is provided with temperature controlled manual hard seal butterfly valve, described gaspipe line is provided with is convenient to the orifice flowmeter that gas pressure, coal gas are instantaneous, integrated flux shows, combustion-supporting effect is good, be convenient to heating, heating effect is good.
Preferably, described smoke evacuation system comprises that cross section is L shaped flue, mixes low temperature valve, pipe heat exchanger, electric brake plate valve, chimney, describedly mix the horizontal part that low temperature valve, pipe heat exchanger, electric brake plate valve are successively set on flue, described chimney is arranged on the vertical portion of flue, described flue is provided with manhole, smoke discharging effect is good, can effectively avoid polluting.
Preferably, described temperature-adjusting device is at least two thermocouples, and described drive unit is air blast, and the thermocouple heat-resisting effect is good, and certainty of measurement is high, and measurement category is wide, and air blast drives effective, and is combustion-supporting strong.
Preferably, described spacer assembly is that some blocks of high-alumina bricks are piled up and formed, and described through hole is arranged on every block of high-alumina brick, and the cross section of described through hole is circle or rectangle or triangle, is convenient to circulation, and result of use is good.
Preferably; activity has the fire door that respectively the first furnace chamber, the second furnace chamber is sealed on the described body of heater; described body of heater is provided with the motor that drives furnacing door lifting; the fire door that described body of heater is provided with the protection fire door protects frame, and described body of heater is provided with the groove of being convenient to oven door sealing, and described fire door is provided with the fixture block with groove fit; cooperate with fixture block by groove; good sealing effect is convenient to the first furnace chamber and the second furnace chamber sealing combustion, has reduced the energy.
Preferably, the end of described air pipe line is provided with explosion proof door, and the end of described gaspipe line is provided with blowoff valve, has improved security performance, good reliability.
Preferably, described body of heater is provided with display unit, warning device, the peep hole that temperature shows in the stove, can guarantee normal heating, and peep hole convenient operation personnel understand situation in the stove, have improved security performance.
Preferably, described body of heater also is connected with low-voltage distribution system, and described low-voltage distribution system is provided with overload protection, short-circuit protection, over-and under-voltage protection, ground protection, and security performance is good.
Preferably, described control device is the PLC control system, also can be other control device of being convenient to control, and PLC control is effective, good stability.
In sum, advantage of the present invention: adopt heating-preheating or heating-heating by the first furnace chamber, the second furnace chamber in the control device control body of heater, and realize off-gas recovery by smoke evacuation system, realize energy-saving and emission-reduction, save heat time heating time, improved production efficiency, guaranteed Mist heat recovering.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of two chamber heating furnace of the present invention;
Fig. 2 is the structural representation of combustion system of the present invention;
Fig. 3 is the structural representation of smoke evacuation system of the present invention.
The specific embodiment
Such as Fig. 1; Fig. 2; shown in Figure 3; a kind of two chamber heating furnace; comprise body of heater 1; be provided with the spacer assembly 2 that body of heater 1 is separated into the first furnace chamber 11 and the second furnace chamber 12 in the described body of heater 1; be equipped with combustion system 3 on described the first furnace chamber 11 and the second furnace chamber 12; smoke evacuation system 4; described body of heater 1 is provided with the control device of control the first furnace chamber 11 combustion systems, 3 heating and 3 heating of the second furnace chamber 12 combustion systems; be equipped with temperature-adjusting device 7 in described the first furnace chamber 11 with in the second furnace chamber 12; described spacer assembly 2 is provided with some through holes 21 of being convenient to body of heater 1 interior flow of flue gas; also be connected with the drive unit 6 that drives combustion system 3 burnings on the described body of heater 1; described combustion system 3 comprises the burner assembly 31 that is the flat flame burner layout; be connected to air pipe line 32 and gaspipe line 33 on the burner assembly 31; described air pipe line 32 is provided with temperature controlled manual hard seal butterfly valve 321; described gaspipe line 33 is provided with is convenient to gas pressure; coal gas is instantaneous; the orifice flowmeter 331 that integrated flux shows; combustion-supporting effect is good; be convenient to heating; heating effect is good; described smoke evacuation system 4 comprises that cross section is L shaped flue 41; mix low temperature valve 46; pipe heat exchanger 42; electric brake plate valve 43; chimney 44; the described low temperature valve 46 of mixing; pipe heat exchanger 42; electric brake plate valve 43 is successively set on the horizontal part of flue 41; described chimney 44 is arranged on the vertical portion of flue 41; described flue 41 is provided with manhole 411; smoke discharging effect is good; can effectively avoid polluting; described temperature-adjusting device 7 is at least two thermocouples; described drive unit 6 is air blast; the thermocouple heat-resisting effect is good; certainty of measurement is high; measurement category is wide; air blast drives effective; combustion-supporting strong; described spacer assembly 2 is piled up for some blocks of high-alumina bricks 22 and is formed; described through hole 21 is arranged on every block of high-alumina brick 22; the cross section of described through hole 21 is circle or rectangle or triangle; be convenient to circulation; result of use is good; on the described body of heater 1 there be respectively with the first furnace chamber 11 activity; the fire door 5 of the second furnace chamber 12 sealings; described body of heater 1 is provided with and drives the motor 4 that fire door 5 promotes; the fire door that described body of heater 1 is provided with protection fire door 5 protects frame; described body of heater 1 is provided with the groove 16 of being convenient to fire door 5 sealings; described fire door 5 is provided with the fixture block 51 that cooperates with groove 16; cooperate with fixture block by groove; good sealing effect; be convenient to the first furnace chamber 11 and the second furnace chamber 12 sealing combustions; reduced the energy; the end of described air pipe line is provided with explosion proof door 322; the end of described gaspipe line is provided with blowoff valve 332; improved security performance; good reliability; described body of heater 1 is provided with the display unit that temperature shows in the stove; warning device; peep hole 15; can guarantee normal heating; peep hole convenient operation personnel understand situation in the stove; improved security performance; described body of heater 1 also is connected with low-voltage distribution system; described low-voltage distribution system is provided with overload protection; short-circuit protection; the over-and under-voltage protection; ground protection; security performance is good; described control device is the PLC control system; also can be other control device of being convenient to control; PLC control is effective, good stability.
When output is hanged down with the 11 heating production of the first furnace chamber, the flue gas of the first furnace chamber 11 interior generations can flow to by the through hole 21 that spacer assembly 2 is provided with the second furnace chamber 12 to smoke evacuation system 4 and discharge, and the second furnace chamber 12 interior workpiece to be heated are heated, realized a furnace chamber heating, another furnace chamber is used for preheating, the function of two furnace chambers can be changed by control device, when output is high, the first furnace chamber 11 and the second furnace chamber 12 can be heated use simultaneously.
Adopt heating-preheating or heating-heating by the first furnace chamber, the second furnace chamber in the control device control body of heater, and realize off-gas recovery by smoke evacuation system, realize energy-saving and emission-reduction, saved heat time heating time, improved production efficiency, guarantee Mist heat recovering.
Claims (10)
1. two chamber heating furnace, comprise body of heater (1), it is characterized in that: be provided with the spacer assembly (2) that body of heater (1) is separated into the first furnace chamber (11) and the second furnace chamber (12) in the described body of heater (1), be equipped with combustion system (3) on described the first furnace chamber (11) and the second furnace chamber (12), smoke evacuation system (4), described body of heater (1) is provided with the control device of control the first furnace chamber (11) combustion system (3) heating and the second furnace chamber (12) combustion system (3) heating, be equipped with temperature-adjusting device (7) in described the first furnace chamber (11) and in the second furnace chamber (12), described spacer assembly (2) is provided with some through holes (21) of being convenient to the first furnace chamber (11) and the interior flow of flue gas of the second furnace chamber (12), also is connected with the drive unit (6) that drives combustion system (3) burning on the described body of heater (1).
2. a kind of two chamber heating furnace according to claim 1, it is characterized in that: described combustion system (3) comprises the burner assembly (31) that is flat flame burner and arranges, is connected to air pipe line (32) and gaspipe line (33) on the burner assembly (31), described air pipe line (32) is provided with temperature controlled manual hard seal butterfly valve (321), and described gaspipe line (33) is provided with is convenient to the orifice flowmeter (331) that gas pressure, coal gas are instantaneous, integrated flux shows.
3. a kind of two chamber heating furnace according to claim 1, it is characterized in that: described smoke evacuation system (4) comprises that cross section is L shaped flue (41), mixes low temperature valve (46), pipe heat exchanger (42), electric brake plate valve (43), chimney (44), describedly mix the horizontal part that low temperature valve (46), pipe heat exchanger (42), electric brake plate valve (43) are successively set on flue (41), described chimney (44) is arranged on the vertical portion of flue (41), and described flue (41) is provided with manhole (411).
4. a kind of two chamber heating furnace according to claim 1, it is characterized in that: described temperature-adjusting device (7) is at least two thermocouples, described drive unit (6) is air blast.
5. a kind of two chamber heating furnace according to claim 1, it is characterized in that: described spacer assembly (2) is piled up for some blocks of high-alumina bricks (22) and is formed, described through hole (21) is arranged on every block of high-alumina brick (22), and the cross section of described through hole (21) is circle or rectangle or triangle.
6. a kind of two chamber heating furnace according to claim 1; it is characterized in that: the upper activity of described body of heater (1) has the fire door (5) that respectively the first furnace chamber (11), the second furnace chamber (12) is sealed; described body of heater (1) is provided with and drives the motor (4) that fire door (5) promotes; the fire door that described body of heater is provided with protection fire door (5) protects frame; described body of heater (1) is provided with the groove (16) of being convenient to fire door (5) sealing, and described fire door (5) is provided with the fixture block (51) that cooperates with groove (16).
7. a kind of two chamber heating furnace according to claim 2, it is characterized in that: it is characterized in that: the end of described air pipe line is provided with explosion proof door (322), and the end of described gaspipe line is provided with blowoff valve (332).
8. a kind of two chamber heating furnace according to claim 1 or 5, it is characterized in that: described body of heater (1) is provided with display unit, warning device, the peep hole (15) that temperature shows in the stove.
9. a kind of two chamber heating furnace according to claim 1 or 5, it is characterized in that: described body of heater (1) also is connected with low-voltage distribution system, and described low-voltage distribution system is provided with overload protection, short-circuit protection, over-and under-voltage protection, ground protection.
10. a kind of two chamber heating furnace according to claim 1, it is characterized in that: described control device is the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102428739A CN103322793A (en) | 2013-06-18 | 2013-06-18 | Double-chamber heating furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102428739A CN103322793A (en) | 2013-06-18 | 2013-06-18 | Double-chamber heating furnace |
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| CN103322793A true CN103322793A (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102428739A Pending CN103322793A (en) | 2013-06-18 | 2013-06-18 | Double-chamber heating furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303593A (en) * | 2016-04-20 | 2017-10-31 | 福特全球技术公司 | Drop stamping heating furnace and the method for drop stamping |
| CN110398057A (en) * | 2019-08-23 | 2019-11-01 | 江苏诺温特热能设备有限公司 | A kind of novel wall hanger console mode combustion gas condenses low nitrogen water heater |
| CN116970784A (en) * | 2023-09-22 | 2023-10-31 | 江苏金色工业炉股份有限公司 | Pre-chamber slow-cooling type high-temperature tempering furnace |
Citations (8)
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| JPH09229354A (en) * | 1996-02-23 | 1997-09-05 | Nkk Corp | Heating furnace, method and apparatus for controlling combustion of the same |
| JP2001165578A (en) * | 1999-12-03 | 2001-06-22 | Chugai Ro Co Ltd | Aluminum melting furnace |
| CN2804755Y (en) * | 2005-06-16 | 2006-08-09 | 东北大学 | Double-chamber electric heating furnace |
| CN201137926Y (en) * | 2007-12-05 | 2008-10-22 | 河南省伊思特有色合金有限公司 | Double-chamber energy-saving burnt gas reverberatory furnace |
| CN202284895U (en) * | 2011-10-08 | 2012-06-27 | 南京正光炉业有限责任公司 | Combustion system for gas chamber heating furnace |
| CN202350501U (en) * | 2011-10-26 | 2012-07-25 | 宁国市志诚机械制造有限公司 | Furnace door structure for tunnel furnace |
| CN202869216U (en) * | 2012-09-14 | 2013-04-10 | 江油三丰汽轮机材料有限公司 | Car-type heat treating furnace |
| CN203396230U (en) * | 2013-06-18 | 2014-01-15 | 长兴三重窑炉科技有限公司 | Dual chamber furnace |
-
2013
- 2013-06-18 CN CN2013102428739A patent/CN103322793A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229354A (en) * | 1996-02-23 | 1997-09-05 | Nkk Corp | Heating furnace, method and apparatus for controlling combustion of the same |
| JP2001165578A (en) * | 1999-12-03 | 2001-06-22 | Chugai Ro Co Ltd | Aluminum melting furnace |
| CN2804755Y (en) * | 2005-06-16 | 2006-08-09 | 东北大学 | Double-chamber electric heating furnace |
| CN201137926Y (en) * | 2007-12-05 | 2008-10-22 | 河南省伊思特有色合金有限公司 | Double-chamber energy-saving burnt gas reverberatory furnace |
| CN202284895U (en) * | 2011-10-08 | 2012-06-27 | 南京正光炉业有限责任公司 | Combustion system for gas chamber heating furnace |
| CN202350501U (en) * | 2011-10-26 | 2012-07-25 | 宁国市志诚机械制造有限公司 | Furnace door structure for tunnel furnace |
| CN202869216U (en) * | 2012-09-14 | 2013-04-10 | 江油三丰汽轮机材料有限公司 | Car-type heat treating furnace |
| CN203396230U (en) * | 2013-06-18 | 2014-01-15 | 长兴三重窑炉科技有限公司 | Dual chamber furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303593A (en) * | 2016-04-20 | 2017-10-31 | 福特全球技术公司 | Drop stamping heating furnace and the method for drop stamping |
| CN110398057A (en) * | 2019-08-23 | 2019-11-01 | 江苏诺温特热能设备有限公司 | A kind of novel wall hanger console mode combustion gas condenses low nitrogen water heater |
| CN116970784A (en) * | 2023-09-22 | 2023-10-31 | 江苏金色工业炉股份有限公司 | Pre-chamber slow-cooling type high-temperature tempering furnace |
| CN116970784B (en) * | 2023-09-22 | 2023-12-22 | 江苏金色工业炉股份有限公司 | Pre-chamber slow-cooling type high-temperature tempering furnace |
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Application publication date: 20130925 |