CN206638043U - A kind of sintering machine exhausting flue with laying dust self-seal device - Google Patents
A kind of sintering machine exhausting flue with laying dust self-seal device Download PDFInfo
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- CN206638043U CN206638043U CN201720284547.8U CN201720284547U CN206638043U CN 206638043 U CN206638043 U CN 206638043U CN 201720284547 U CN201720284547 U CN 201720284547U CN 206638043 U CN206638043 U CN 206638043U
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- China
- Prior art keywords
- laying dust
- collecting pipe
- seal device
- self
- dust collecting
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- 239000000428 dust Substances 0.000 title claims abstract description 99
- 238000005245 sintering Methods 0.000 title claims abstract description 19
- 238000000151 deposition Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000005622 photoelectricity Effects 0.000 claims description 3
- 241000283216 Phocidae Species 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000003818 cinder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a kind of sintering machine exhausting flue with laying dust self-seal device, including exhausting flue, the depositing dust ash bucket connected located at exhausting stack base and with exhausting flue, depositing dust hopper bottom is connected with laying dust collecting pipe, it is characterized in that laying dust collecting pipe is provided with laying dust self-seal device, the laying dust self-seal device includes the ash discharging hole being arranged on the tube wall of laying dust collecting pipe bottom, the gate being connected with drive mechanism is hinged with the ash discharging hole, located at the photoelectric sensor of laying dust collecting pipe upper inner.It collects the laying dust arranged under exhausting flue, depositing dust ash bucket as the buildup of self sealss by the use of laying dust collecting pipe, effectively prevents from leaking out.The laying dust thickness in laying dust collecting pipe is detected by photoelectric sensor again, when laying dust thickness exceedes setting height, by drive mechanism starting gate dust discharge, in the case where not leaking out, ensures that production is normally carried out.The utility model is simple in construction, easy to use, sealing effectiveness is obvious.
Description
Technical field
A kind of sintering machine exhausting flue is the utility model is related to, particularly a kind of sintering machine with laying dust self-seal device is taken out
Wind and smoke road, belong to the design and manufacturing technology field of agglomerating plant auxiliary equipment.
Background technology
At present, the exhausting system of domestic big-and-middle-sized sintering machine is substantially using structures such as twin flue exhausting, Double-deck cinder discharge valves.
Because Double-deck cinder discharge valve is washed away by exhausting system vacuum force and bulk cargo for a long time in sintering process, easily because valve plate wears
And cause to leak out, destroyed the subnormal ambient in flue dust-fall pipe, so as under the active force of positive and negative pressure difference, make bulk cargo
Vacantly at depositing dust ash bucket and the depositing dust mouth of pipe, depositing dust ash bucket bucket body is further worn out, formation is bigger to leak out, and causes stack gases
Temperature is too low and declines sintering end point temperature, so as to influence sinter quality.It can also make in addition, flue Double-deck cinder discharge valve leaks out
The second-time burning in depositing dust ash bucket condenses solid fuel volatile matter with small grade sintering deposit, causes dust-fall pipe seriously to glue stifled and influence
Normal production.It is therefore desirable to prior art is improved.
The content of the invention
To solve existing sintering machine flue using structures such as Double-deck cinder discharge valves, easily occurs serious wear in use
And the problem of easily occurring blocking in the problem of leaking out, and depositing dust ash bucket and influenceing production, the utility model provide a kind of band
The sintering machine exhausting flue of laying dust self-seal device.
The utility model is completed by following technical proposal：A kind of sintering machine exhausting flue with laying dust self-seal device,
Including exhausting flue, the depositing dust ash bucket connected located at exhausting stack base and with exhausting flue, depositing dust hopper bottom is received with laying dust
Collector is connected, it is characterised in that laying dust collecting pipe is provided with laying dust self-seal device, and the laying dust self-seal device includes setting
Ash discharging hole on the tube wall of laying dust collecting pipe bottom, the gate being connected with drive mechanism is hinged with the ash discharging hole, located at product
The photoelectric sensor of dirt collecting pipe upper inner, laying dust thickness in laying dust collecting pipe is detected will pass through photoelectric sensor
Afterwards, by drive mechanism open and close gate, pipeline self sealss are realized.
The laying dust collecting pipe is set to Vertically tube, is connected at the top of the Vertically tube with depositing dust ash bucket, and bottom is set to seal,
Ash discharging hole is located at Vertically tube bottom side, will pass through the laying dust in Vertically tube collection flue, and by justifying vertically
The gate on laying dust and ash discharging hole in pipe realizes self sealss.
The ash discharging hole is set to rectangular opening, and the rectangular opening outer end is provided with flange, and gate is hinged with by hinge on flange, should
Gate is set to rectangular gate plate, the connecting rod of sealing ring, outside provided with end establishing weight is provided with the inside of the rectangular gate plate, to lead to
When crossing counterweight makes gate in off position, the thrust between gate and ash discharging hole can be ensured, so as to ensure sealing.
The laying dust that the drive mechanism is included above gate collects the horizontal stand in pipe outer wall, located at horizontal stand
On motor, the motor main shaft is provided with swing rod, and swing link end part connection wirerope one end, the wirerope other end connects with gate
Counterweight on bar is connected, and when being swung with will pass through motor driving swing rod, drawing wirerope realizes being turned on and off for gate.
The photoelectric sensor is on laying dust collecting pipe upper portion inner tube wall, and the sensing head of photoelectric sensor dips down
Tiltedly set, to enable the light that sensor is sent to cover most of area at the top of the laying dust in laying dust collection pipeline,
To improve the accuracy for judging laying dust position.
The photoelectric sensor, motor are connected with conventional controller, so as to the product for detecting photoelectric sensor
The exceeded signal of dirt thickness send conventional controller, then by conventional controller control motor work, so as to open gate row's laying dust.
The utility model has following advantages and effect：Using such scheme, it is convenient to using laying dust collecting pipe, collect
Buildup of the laying dust arranged under exhausting flue, depositing dust ash bucket as self sealss, make exhausting flue, no longer dissipate in depositing dust ash bucket
Expect suspending rotary phenomenon, effectively prevent bulk cargo from causing excessive wear to depositing dust ash bucket and producing the problem of leaking out.Pass through photoelectricity again
Laying dust thickness in sensor detection laying dust collecting pipe, when laying dust thickness exceedes setting height, lock is opened by drive mechanism
Door dust discharge, in the case where ensuring not leak out, ensures that production is normally carried out.The utility model is simple in construction, easy to use, effect
Substantially.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The embodiment provided below in conjunction with the accompanying drawings does reason one step description to the utility model, but in the protection of the utility model
Appearance is not limited thereto.
Sintering machine exhausting flue provided by the utility model with laying dust self-seal device, including exhausting flue 1, located at taking out
The bottom of the wind and smoke road 1 and depositing dust ash bucket 2 connected with exhausting flue 1, the bottom of depositing dust ash bucket 2 are connected with laying dust collecting pipe 3, its
In, laying dust collecting pipe 3 is provided with laying dust self-seal device, and the laying dust self-seal device includes being arranged on the bottom of laying dust collecting pipe 3
Ash discharging hole 6 on tube wall, the gate 8 being connected with drive mechanism is hinged with the ash discharging hole 6, located at the top of laying dust collecting pipe 3
The photoelectric sensor 4 of inner side；
The laying dust collecting pipe 3 is set to Vertically tube, is connected at the top of the Vertically tube with depositing dust ash bucket 2, bottom is set to close
Envelope, ash discharging hole 6 be located at Vertically tube bottom side, and will pass through, Vertically tube collects exhausting flue 1, depositing dust ash bucket is arranged for 2 times
Laying dust, and self sealss are realized by the laying dust in Vertically tube and the gate on ash discharging hole 68；
The ash discharging hole 6 is set to rectangular opening, and the rectangular opening outer end is provided with flange 7, and the top of flange 7 is hinged with by hinge 5
Gate 8, the gate 8 are rectangular gate plate, sealing ring are provided with the inside of the rectangular gate plate, outside is provided with the company that end establishing weighs 10
Bar 9, when making gate 8 in off position will pass through counterweight 10, the thrust between gate 8 and ash discharging hole 6 can be ensured, so as to
Ensure sealing；
The drive mechanism includes the horizontal stand 12 on the outer wall of laying dust collecting pipe 3 of the top of gate 8, located at level
Motor 13 on support 12, the main shaft of motor 13 are provided with swing rod 14, the end of swing rod 14 connection wirerope 11 one end, steel
The other end of cable 11 is connected with the counterweight 10 on the connecting rod 9 of gate 8, when driving the swing of swing rod 14 will pass through motor 13, leads
Draw wirerope 11 to rise or fall, realize being turned on and off for gate 8；
The photoelectric sensor 4 on the upper portion inner tube wall of laying dust collecting pipe 3, and the sensing head of photoelectric sensor 4 to
Under be obliquely installed, it is big at the top of the laying dust in the pipeline of laying dust collecting pipe 3 to enable the light that photoelectric sensor 4 is sent to cover
Area, to improve the accuracy for judging laying dust position；
The photoelectric sensor 4, motor 13 are and conventional controller（Do not provided in figure）It is connected.
During work, closed shutter 8, to collect exhausting flue 1 using laying dust collecting pipe 3, the laying dust of 2 times rows of depositing dust ash bucket arrives
Thickness is set, realizes the self sealss of exhausting flue 1, depositing dust ash bucket 2, laying dust collecting pipe 3；
When laying dust thickness exceedes setting height, the exceeded signal of laying dust thickness detected is sent by photoelectric sensor 4
Conventional controller, then worked by conventional controller control motor 13, so as to open gate row's laying dust.
Claims (6)
1. a kind of sintering machine exhausting flue with laying dust self-seal device, including exhausting flue, located at exhausting stack base and with
The depositing dust ash bucket of exhausting flue connection, depositing dust hopper bottom are connected with laying dust collecting pipe, it is characterised in that on laying dust collecting pipe
Provided with laying dust self-seal device, the laying dust self-seal device includes the ash discharging hole being arranged on the tube wall of laying dust collecting pipe bottom, should
The gate being connected with drive mechanism is hinged with ash discharging hole, located at the photoelectric sensor of laying dust collecting pipe upper inner.
2. the sintering machine exhausting flue according to claim 1 with laying dust self-seal device, it is characterised in that the laying dust
Collecting pipe is set to Vertically tube, is connected at the top of the Vertically tube with depositing dust ash bucket, and bottom is set to seal, and ash discharging hole is located at vertical circle
Pipe bottom side.
3. the sintering machine exhausting flue according to claim 1 with laying dust self-seal device, it is characterised in that the ash discharge
Mouthful rectangular opening is set to, the rectangular opening outer end is provided with flange, is hinged with gate by hinge on flange, the gate is set to rectangular gate
Plate, rectangular gate plate inner side is provided with sealing ring, outside is provided with the connecting rod of end establishing weight.
4. the sintering machine exhausting flue according to claim 1 with laying dust self-seal device, it is characterised in that the driving
The laying dust that mechanism is included above gate collects the horizontal stand in pipe outer wall, and the motor on horizontal stand should
Motor main shaft is provided with swing rod, swing link end part connection wirerope one end, and the wirerope other end is connected with the counterweight on gate connecting rod
Connect.
5. the sintering machine exhausting flue according to claim 1 with laying dust self-seal device, it is characterised in that the photoelectricity
Sensor is on laying dust collecting pipe upper portion inner tube wall, and the sensing head of photoelectric sensor tilts down setting.
6. the sintering machine exhausting flue according to claim 1 with laying dust self-seal device, it is characterised in that the photoelectricity
Sensor, motor are connected with conventional controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284547.8U CN206638043U (en) | 2017-03-22 | 2017-03-22 | A kind of sintering machine exhausting flue with laying dust self-seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284547.8U CN206638043U (en) | 2017-03-22 | 2017-03-22 | A kind of sintering machine exhausting flue with laying dust self-seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638043U true CN206638043U (en) | 2017-11-14 |
Family
ID=60250460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284547.8U Active CN206638043U (en) | 2017-03-22 | 2017-03-22 | A kind of sintering machine exhausting flue with laying dust self-seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206638043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217927A (en) * | 2021-07-09 | 2021-08-06 | 南通宏耀锅炉辅机有限公司 | Ash bucket ash discharging device for boiler |
-
2017
- 2017-03-22 CN CN201720284547.8U patent/CN206638043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217927A (en) * | 2021-07-09 | 2021-08-06 | 南通宏耀锅炉辅机有限公司 | Ash bucket ash discharging device for boiler |
| CN113217927B (en) * | 2021-07-09 | 2021-09-07 | 南通宏耀锅炉辅机有限公司 | Ash bucket ash discharging device for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 653106 Yanhe Town, Hongta District, Yuxi City, Yunnan Province Patentee after: YUXI XINXING IRON AND STEEL Co.,Ltd. Address before: 650302 science and technology innovation department, Kunjia steel, Lang Jia Zhuang, Anning City, Kunming, Yunnan Patentee before: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No.36, gangkun Road, JinFang street, Anning City, Kunming City, Yunnan Province Patentee after: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. Address before: 653106 Yanhe Town, Hongta District, Yuxi City, Yunnan Province Patentee before: YUXI XINXING IRON AND STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right |