CN102734813B - Composite boiler mucking machine - Google Patents
Composite boiler mucking machine Download PDFInfo
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- CN102734813B CN102734813B CN201210233878.0A CN201210233878A CN102734813B CN 102734813 B CN102734813 B CN 102734813B CN 201210233878 A CN201210233878 A CN 201210233878A CN 102734813 B CN102734813 B CN 102734813B
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- cooling
- crushing cutter
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Abstract
The present invention relates to boiler slag removal field, specially composite boiler mucking machine, its equipment cost is low, energy consumption is low, it is little to take up room, equipment runs and controls simply.It includes housing, feed hopper and water-cooling shaft, and feed hopper is installed on one end of housing, and the housing other end has slag notch, and the outer sheath of housing bottom is equipped with water-cooling jacket, and water-cooling shaft connects driving means and through housing, is provided with helical blade around water-cooling shaft；It is characterized in that: the lower section being positioned at feed hopper outlet of water-cooling shaft is provided with crushing cutter；At neutral between water-cooling shaft helical blade end and slag notch, being provided with wind blocking door inside shell top wall, rotating shaft and the water-cooling shaft of wind blocking door are axially vertical.
Description
Technical field
The present invention relates to boiler slag removal field, specially composite boiler mucking machine.
Background technology
Boiler ash has value, for the ease of the follow-up comprehensive utilization of lime-ash, usually uses dry cinder discharging (the most directly water-spraying control is not the most exhausted directly in water).But lime-ash is in the condition of high temperature when burner hearth is discharged, it is therefore desirable to cool down it, in order to the conveying of safety and transhipment；Owing to the clinker of bulk can be formed when fuel burns in stove, need the most before cooling to crush clinker；If the slag-drip opening of boiler directly connects with air, high-temperature gas will spray in stove, or cold air leaks in stove, will result in security incident, it is therefore desirable to installs flapper at slag-drip opening and prevents gas leakage.Conventional slag-draining device is typically made up of slag breaker, lag cooler and flapper.But using conventional slag breaker lag cooler flapper equipment combination to carry out, tapping process needs multiaxis to drive, and equipment investment is big, energy consumption is high, take up room big, operation controls complexity.
Summary of the invention
Shortcoming big, that energy consumption is high, it is big to take up room, operation control is complicated is invested for conventional slag breaker lag cooler flapper equipment combination existence, the invention provides composite boiler mucking machine, its equipment cost is low, energy consumption is low, it is little to take up room, equipment runs and controls simply.
Composite boiler mucking machine, it includes housing, feed hopper and water-cooling shaft, described feed hopper is installed on one end of described housing, the described housing other end has slag notch, the outer sheath of described housing bottom is equipped with water-cooling jacket, described water-cooling shaft connects driving means and through described housing, is provided with helical blade around described water-cooling shaft；It is characterized in that: described water-cooling shaft, be positioned at described feed hopper outlet lower section be provided with crushing cutter；At neutral between described water-cooling shaft helical blade end and described slag notch, being provided with wind blocking door inside described shell top wall, rotating shaft and the described water-cooling shaft of described wind blocking door are axially vertical.
It is further characterized by
Between crushing cutter, described water-cooling shaft is provided above grid, described grid interlude is semicircle, it is wrapped in the upper semicircumference part of described water-cooling shaft, the extension, both sides of the semi-circular portion of described grid is planar portions, and described planar portions covers the neutral between water-cooling shaft and described housing.
It is further characterised by:
Described water-cooling shaft, it is provided with one section of its axial length of crushing cutter more than described slag inlet length；
Described crushing cutter is the paddle formula with angle of inclination, inside described crushing cutter and water-cooling shaft rotation direction holds band tooth in the same direction；
Corresponding 1～3 crushing cutter of every grid lattice in described grid.
After using the equipment of the present invention, by water-cooling shaft, be positioned at below slag inlet and be provided with crushing cutter and grid, reach to pulverize the purpose of lime-ash；Pulverize section slightly larger than slag inlet width, it is ensured that lime-ash fully enters pulverizing section and pulverizes；Crushing cutter is the paddle formula with angle of inclination, on the one hand has the effect of broken lime-ash, on the other hand has the effect being conveyed through broken lime-ash；Water-cooling shaft loads without helical blade near slag notch one section, and material slag is piled up in this section, and wind blocking door acts on jointly, reaches the effect sealed, and its action function is identical with flapper；The parts that present device is used are all conventional components, price is relatively low, overall cost is significantly less than the slag breaker lag cooler flapper equipment combination of routine, and driven by single shaft complete to crush simultaneously, cool down, Anti-air-leakage and the overall process of short distance conveying, its energy consumption more conventional slag breaker lag cooler flapper equipment combination to be substantially reduced, pulverize section and seal section is positioned at enclosure interior, its space size is significantly smaller than the slag breaker lag cooler flapper equipment combination of routine, and the many effects of an axle make to manipulate simpler.
Accompanying drawing explanation
Fig. 1 is composite boiler mucking machine structural representation of the present invention；
Fig. 2 is that composite boiler mucking machine A-A of the present invention is to structural representation；
Fig. 3 is wind blocking door schematic diagram.
Detailed description of the invention
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，Composite boiler mucking machine of the present invention，Including housing 10、Feed hopper 1 and water-cooling shaft 3，Feed hopper 1 is installed on one end of housing 10，Housing 10 other end has slag notch 9，Outer sheath bottom housing 10 is equipped with water-cooling jacket 7，Water-cooling shaft 3 connects driving means 2、And through housing 10，Helical blade 6 is installed around water-cooling shaft 3，Water-cooling shaft 3、The lower section being positioned at feed hopper 1 outlet is provided with crushing cutter 4，At neutral between water-cooling shaft helical blade 6 end and slag notch 9，It is provided with wind blocking door 8 inside housing 10 upper wall，The rotating shaft 11 of wind blocking door 8 and water-cooling shaft are axially vertical，Between crushing cutter 4，Water-cooling shaft 3 is provided above grid 5，Grid 5 interlude is semicircle，It is wrapped in the upper semicircumference part of water-cooling shaft 3，The extension, both sides of the semi-circular portion of grid 5 is planar portions，Planar portions covers the neutral between water-cooling shaft 3 and housing 10，Water-cooling shaft 3、It is provided with 4 one sections of its axial lengths of crushing cutter and exports length more than feed hopper 1，Crushing cutter 4 is the paddle formula with angle of inclination，Inside crushing cutter 4、With water-cooling shaft 3 rotation direction in-phase end band tooth，Every 1 ~ 3 crushing cutter of grid lattice correspondence in grid 5，In the present embodiment，As shown in Figure 1，Corresponding 1 crushing cutter of every grid lattice in grid 5.
Claims (4)
1. composite boiler mucking machine, it includes housing, feed hopper and water-cooling shaft, described feed hopper is installed on one end of described housing, the described housing other end has slag notch, the outer sheath of described housing bottom is equipped with water-cooling jacket, described water-cooling shaft connects driving means and through described housing, is provided with helical blade around described water-cooling shaft；It is characterized in that: described water-cooling shaft, be positioned at described feed hopper outlet lower section be provided with crushing cutter；At neutral between described water-cooling shaft helical blade end and described slag notch, being provided with wind blocking door inside described shell top wall, rotating shaft and the described water-cooling shaft of described wind blocking door are axially vertical；
Between crushing cutter, described water-cooling shaft is provided above grid；
Described water-cooling shaft, it is provided with one section of its axial length of crushing cutter more than the outlet length of described feed hopper.
Composite boiler mucking machine the most according to claim 1, it is characterized in that: described grid interlude is semicircle, it is wrapped in the upper semicircumference part of described water-cooling shaft, the extension, both sides of the semi-circular portion of described grid is planar portions, and described planar portions covers the neutral between water-cooling shaft and described housing.
Composite boiler mucking machine the most according to claim 1, it is characterised in that: described crushing cutter is the paddle formula with angle of inclination, inside described crushing cutter and water-cooling shaft rotation direction holds band tooth in the same direction.
Composite boiler mucking machine the most according to claim 1 and 2, it is characterised in that: corresponding 1～3 crushing cutter of every grid lattice in described grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210233878.0A CN102734813B (en) | 2012-07-09 | 2012-07-09 | Composite boiler mucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210233878.0A CN102734813B (en) | 2012-07-09 | 2012-07-09 | Composite boiler mucking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734813A CN102734813A (en) | 2012-10-17 |
| CN102734813B true CN102734813B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210233878.0A Active CN102734813B (en) | 2012-07-09 | 2012-07-09 | Composite boiler mucking machine |
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| Country | Link |
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| CN (1) | CN102734813B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765228B (en) * | 2016-11-22 | 2019-03-01 | 无锡锡东能源科技有限公司 | A kind of driving adjustable spiral mucking machine |
| CN109112238B (en) * | 2018-10-19 | 2023-12-26 | 中冶节能环保有限责任公司 | Spiral crushing device and method for molten steel slag |
| CN110822439A (en) * | 2019-11-12 | 2020-02-21 | 蚌埠学院 | Household garbage rapid pyrolysis device and pyrolysis process thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436796Y (en) * | 2000-06-29 | 2001-06-27 | 上海昌鑫冶金高科技有限责任公司 | Screw double-water inner cooling slag-cooling machine |
| CN2514236Y (en) * | 2001-09-29 | 2002-10-02 | 花春梅 | Screw conveying high-temp air locking machine |
| CN2530166Y (en) * | 2002-03-23 | 2003-01-08 | 合肥天焱绿色能源开发有限公司 | Biomass gasifier ash discharger |
| CN1429751A (en) * | 2003-01-28 | 2003-07-16 | 李玉清 | Self-sealing ash conveyer |
| CN200942979Y (en) * | 2006-09-08 | 2007-09-05 | 国家粮食储备局郑州科学研究设计院 | Emptying machine winch |
| CN201007486Y (en) * | 2006-12-25 | 2008-01-16 | 无锡市锡东橡塑机械有限公司 | Water-cooling helix slag discharging machine with crash function |
| CN101608795A (en) * | 2008-11-20 | 2009-12-23 | 无锡锡东能源科技有限公司 | A kind of modified water-cooling spiral tapping machine |
| CN101749721A (en) * | 2009-12-31 | 2010-06-23 | 无锡雪浪输送机械有限公司 | Improved high-temperature spiral ash cooler |
| KR20100131039A (en) * | 2009-06-05 | 2010-12-15 | 일도바이오테크주식회사 | Complete combustion and reprocessing apparatus of solid fuel combustor |
| CN202884948U (en) * | 2012-07-09 | 2013-04-17 | 无锡锡东能源科技有限公司 | Combined type boiler slag extractor |
-
2012
- 2012-07-09 CN CN201210233878.0A patent/CN102734813B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436796Y (en) * | 2000-06-29 | 2001-06-27 | 上海昌鑫冶金高科技有限责任公司 | Screw double-water inner cooling slag-cooling machine |
| CN2514236Y (en) * | 2001-09-29 | 2002-10-02 | 花春梅 | Screw conveying high-temp air locking machine |
| CN2530166Y (en) * | 2002-03-23 | 2003-01-08 | 合肥天焱绿色能源开发有限公司 | Biomass gasifier ash discharger |
| CN1429751A (en) * | 2003-01-28 | 2003-07-16 | 李玉清 | Self-sealing ash conveyer |
| CN200942979Y (en) * | 2006-09-08 | 2007-09-05 | 国家粮食储备局郑州科学研究设计院 | Emptying machine winch |
| CN201007486Y (en) * | 2006-12-25 | 2008-01-16 | 无锡市锡东橡塑机械有限公司 | Water-cooling helix slag discharging machine with crash function |
| CN101608795A (en) * | 2008-11-20 | 2009-12-23 | 无锡锡东能源科技有限公司 | A kind of modified water-cooling spiral tapping machine |
| KR20100131039A (en) * | 2009-06-05 | 2010-12-15 | 일도바이오테크주식회사 | Complete combustion and reprocessing apparatus of solid fuel combustor |
| CN101749721A (en) * | 2009-12-31 | 2010-06-23 | 无锡雪浪输送机械有限公司 | Improved high-temperature spiral ash cooler |
| CN202884948U (en) * | 2012-07-09 | 2013-04-17 | 无锡锡东能源科技有限公司 | Combined type boiler slag extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734813A (en) | 2012-10-17 |
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Address after: Lake town of Xishan District 214116 Jiangsu city of Wuxi province Gan North Road No. 8 Patentee after: Wuxi Xidong Energy Technology Ltd. Address before: 214111 Jiangsu Province, Wuxi City District River Street Square before peak road 28 Patentee before: Wuxi Xidong Energy Technology Ltd. |
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Inventor after: Yuan Shaosheng Inventor after: You Wei Inventor after: Huang Zhi Inventor after: Zhu Jiamin Inventor before: Yuan Shaosheng Inventor before: You Wei Inventor before: Huang Zhi Inventor before: Zhu Jiamin |
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