CN101881558A - Water sealing method of bogie hearth furnace - Google Patents
Water sealing method of bogie hearth furnace Download PDFInfo
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- CN101881558A CN101881558A CN2009100592272A CN200910059227A CN101881558A CN 101881558 A CN101881558 A CN 101881558A CN 2009100592272 A CN2009100592272 A CN 2009100592272A CN 200910059227 A CN200910059227 A CN 200910059227A CN 101881558 A CN101881558 A CN 101881558A
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- hearth furnace
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Abstract
The invention discloses a water sealing method of a bogie hearth furnace, which aims to solve the problem of air leakage existing in the sealing mode of gaps of a bogie and a furnace body of the current bogie hearth furnace. In the water sealing method of the bogie hearth furnace, a sealing water tank is arranged at the gaps of two sides of the furnace body and the bogie, and the sealing water tank is provided with a transmission mechanism for enabling the sealing water tank to move up and down. In the invention, sand sealing and fiber sealing are replaced by water sealing for the bogie hearth furnace, thereby ensuring that the gaps at two sides of the bogie are reliably sealed, improving the heating quality, saving the energy sources and prolonging the service life of equipment.
Description
Technical field
The invention belongs to the car type furnace field in the industrial furnace, be specifically related to the encapsulating method between car type furnace body of heater and the chassis.
Background technology
Car type furnace is a kind of of industrial furnace.Chassis loads workpiece during work outside stove, and chassis carries workpiece and together opens in the stove then.Finish heating process in stove after, chassis carries workpiece and leaves outside the stove.Come and go between the chassis both sides of moving and the body of heater of fixing certain clearance will be arranged.When carrying out heating process, fire door falls the stockhole of sealing chassis turnover, and chassis two side clearances also will seal.The sealing of burner hearth concerns heating quality and fuel consumption.Present chassis two side clearances that generally use, what have seals this gap with sand seal, and the sand cutter is inserted in the sand launder, and sand is ventilative, and sand seal just reduces the ventilative of gap.The refractory fibre with soft that also has comes the shutoff gap, and refractory fibre has wearing and tearing, and it also is a breathable.The two all can not seal chassis two side clearances reliably.Have hot gas to external leakage during the work of burner hearth malleation, the chassis member is burnt out.Have the cold air burner hearth that bleeds during combustion chamber draft,, can increase the fuel consumption of stove because sealing is unreliable.
Summary of the invention
The present invention is intended to solve the above-mentioned defective that exists on the sealing means in existing car type furnace chassis and body of heater gap, a kind of water sealing method of bogie hearth furnace that replaces sand sealing and fibrous encapsulation with water-stop is provided, guaranteed that chassis both sides clearance seal is reliable, improve heating quality, energy savings prolongs service life of equipment.
For achieving the above object, technical scheme of the present invention is as follows:
Water sealing method of bogie hearth furnace is characterized in that: gap location is provided with sealed cistern in the both sides of body of heater and chassis, and its width is greater than the spacing of furnace sealing cutter and chassis sealing cutter; The transmission mechanism that described sealed cistern configuration moves up and down it.
Described transmission mechanism comprises multistage linking crank mechanism and force application mechanism, the crank that interlock crank mechanisms at different levels flexibly connect by the support that is fixed on ground, with support, be installed in the support bar that flexibly connects with crank one end on the sealed cistern and constitute, the other end of crank is linked together by connecting rod; Its force application mechanism comprises the feeler lever that places fire door bottom, be enclosed within positioning sleeve on the feeler lever, be pressed in the pedal under the feeler lever, and pedal is connected with a crank in the multistage linking crank mechanism.
Beneficial effect of the present invention is:
The present invention replaces the sand sealing to the sealing water sealing at intermittence of car type furnace, and the action cranker linkage that utilizes fire door to fall promotes tank.The sealing cutter of body of heater and chassis immerses in the water of tank.Guaranteed that chassis both sides clearance seal is reliable, can improve heating quality, energy savings prolongs service life of equipment.As long as fire door falls the closed furnace that puts in place, just finished the sealing of fire door and chassis two side clearances, fire door has just been opened in the fire door lifting, and just below the sealing cutter of chassis, chassis just can move freely tank.Do not need other operation and equipment.
Description of drawings
Fig. 1: be the car type furnace front view
Fig. 2: be sealed cistern and transmission mechanism side view
Fig. 3: be the E-E cross sectional plan view of Fig. 2
Mark among the figure:
1 feeler lever, 2 positioning sleeves, 3 pedals, 4 cranks, 5 connecting rods, 6 supports, 7 sealed cisterns, 8 fire doors, 9 chassis, 10 bodies of heater, 11 furnace sealing cuttves, 12 chassis sealing cutter, 13 support bars, 14 gaps
The specific embodiment
What the present invention proposed is the car type furnace that adopts the water-stop mode that gap between body of heater and the chassis is sealed, and the structure of car type furnace comprises body of heater, chassis, fire door, furnace sealing cutter, chassis sealing cutter, and sealing device is arranged between the two sealing cuttves.The water-stop mode that the present invention adopts, be with the watertight sealing groove, just a tank is arranged on two sealing cutter gap locations, and the configuration transmission mechanism moves up and down sealed cistern---when fire door puts down, sealed cistern rises, and the sealing cutter is immersed in the water, when fire door promotes, sealed cistern falls, and chassis can freely be come in and gone out.
Those skilled in the art can design the transmission mechanism of various ways according to the principle of the invention and requirement, have represented a kind of transmission mechanism that is made of crank link gear and force application mechanism (leverage) in the example that accompanying drawing 1-3 of the present invention provides.
(multistage be guarantee tank steady to interlock crank mechanisms at different levels, do not get rid of other modes) crank that flexibly connects by the support that is fixed on ground, with support, be installed in the support bar that flexibly connects with crank one end on the sealed cistern and constitute, the other end of crank is linked together by connecting rod; Its force application mechanism comprises the feeler lever that places fire door bottom, be enclosed within positioning sleeve on the feeler lever, be pressed in the pedal under the feeler lever, and pedal is connected with a crank in the multistage linking crank mechanism.
After chassis 9 enters the burner hearth operating position, fall fire door 8 sealing fire doors.Utilize the fire door deadweight, fire door 8 lower surfaces compressing feeler lever 1 drops to the precalculated position, and pedal 3 clockwise rotates thereupon, drives crank 4 and rotates, and all cranks that connecting rod 5 drives the same side rotate synchronously, and tank is risen to the precalculated position by level.Body of heater side seal cutter 11 immerses in the water with chassis side seal cutter 12.The chassis both sides of come and go moving and fixedly the gap between the body of heater sealed reliably.
After fire door promoted, tank position level under the deadweight effect fell, and all cranks 4 that connecting rod 5 drives the same side rotate counterclockwise synchronously together with pedal 3, and feeler lever is picked up.Tank drops to the sealing cutter below of chassis, and chassis can move freely.
Claims (2)
1. water sealing method of bogie hearth furnace, it is characterized in that: gap location is provided with sealed cistern in the both sides of body of heater and chassis, and its width is greater than the spacing of furnace sealing cutter and chassis sealing cutter; The transmission mechanism that described sealed cistern configuration moves up and down it.
2. water sealing method of bogie hearth furnace according to claim 1, it is characterized in that: described transmission mechanism comprises multistage linking crank mechanism and force application mechanism, the crank that interlock crank mechanisms at different levels flexibly connect by the support that is fixed on ground, with support, be installed in the support bar that flexibly connects with crank one end on the sealed cistern and constitute, the other end of crank is linked together by connecting rod; Its force application mechanism comprises the feeler lever that places fire door bottom, be enclosed within positioning sleeve on the feeler lever, be pressed in the pedal under the feeler lever, and pedal is connected with a crank in the multistage linking crank mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910059227 CN101881558B (en) | 2009-05-08 | 2009-05-08 | Water sealing method of bogie hearth furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910059227 CN101881558B (en) | 2009-05-08 | 2009-05-08 | Water sealing method of bogie hearth furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101881558A true CN101881558A (en) | 2010-11-10 |
| CN101881558B CN101881558B (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910059227 Active CN101881558B (en) | 2009-05-08 | 2009-05-08 | Water sealing method of bogie hearth furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN101881558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312407A (en) * | 2015-07-02 | 2017-01-11 | 王婧 | Three-way non-polar supporting mechanism for passive trolley |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848618A (en) * | 1981-09-16 | 1983-03-22 | Sumitomo Metal Ind Ltd | Furnace body |
| CN2092731U (en) * | 1991-03-29 | 1992-01-08 | 机械电子工业部第五设计研究院 | Self-seal type sang sealing equipment for trolley furnace |
| CN2550660Y (en) * | 2002-06-25 | 2003-05-14 | 上海欣润环保设备有限公司 | Trolley sealing device for trolley cremator |
| CN2789698Y (en) * | 2005-04-30 | 2006-06-21 | 洛伊热工工程(天津)有限公司 | Car type furnace sand seal device |
| CN201043860Y (en) * | 2007-05-29 | 2008-04-02 | 刘治政 | Tooth shaped compound seal device of sintering pallet |
-
2009
- 2009-05-08 CN CN 200910059227 patent/CN101881558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848618A (en) * | 1981-09-16 | 1983-03-22 | Sumitomo Metal Ind Ltd | Furnace body |
| CN2092731U (en) * | 1991-03-29 | 1992-01-08 | 机械电子工业部第五设计研究院 | Self-seal type sang sealing equipment for trolley furnace |
| CN2550660Y (en) * | 2002-06-25 | 2003-05-14 | 上海欣润环保设备有限公司 | Trolley sealing device for trolley cremator |
| CN2789698Y (en) * | 2005-04-30 | 2006-06-21 | 洛伊热工工程(天津)有限公司 | Car type furnace sand seal device |
| CN201043860Y (en) * | 2007-05-29 | 2008-04-02 | 刘治政 | Tooth shaped compound seal device of sintering pallet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312407A (en) * | 2015-07-02 | 2017-01-11 | 王婧 | Three-way non-polar supporting mechanism for passive trolley |
| CN106312407B (en) * | 2015-07-02 | 2023-10-31 | 广州瑞松北斗汽车装备有限公司 | Three-way electrodeless supporting mechanism of passive trolley |
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| Publication number | Publication date |
|---|---|
| CN101881558B (en) | 2013-05-08 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water sealing method of bogie hearth furnace Effective date of registration: 20171124 Granted publication date: 20130508 Pledgee: Sichuan Tianfu bank Limited by Share Ltd Deyang branch Pledgor: Deyang Siyuan Heavy Industry Co., Ltd. Registration number: 2017510000083 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181221 Granted publication date: 20130508 Pledgee: Sichuan Tianfu bank Limited by Share Ltd Deyang branch Pledgor: Deyang Siyuan Heavy Industry Co., Ltd. Registration number: 2017510000083 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water sealing method of bogie hearth furnace Effective date of registration: 20190104 Granted publication date: 20130508 Pledgee: Sichuan Tianfu bank Limited by Share Ltd Deyang branch Pledgor: Deyang Siyuan Heavy Industry Co., Ltd. Registration number: 2018510000140 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200116 Granted publication date: 20130508 Pledgee: Sichuan Tianfu bank Limited by Share Ltd Deyang branch Pledgor: Deyang Siyuan Heavy Industry Co., Ltd. Registration number: 2018510000140 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water sealing method of bogie hearth furnace Effective date of registration: 20200120 Granted publication date: 20130508 Pledgee: Sichuan Tianfu bank Limited by Share Ltd Deyang branch Pledgor: Deyang Siyuan Heavy Industry Co., Ltd. Registration number: Y2020510000010 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |