CN2765903Y - Environment friendly energy-saving lime burner - Google Patents
Environment friendly energy-saving lime burner Download PDFInfo
- Publication number
- CN2765903Y CN2765903Y CNU2005200078604U CN200520007860U CN2765903Y CN 2765903 Y CN2765903 Y CN 2765903Y CN U2005200078604 U CNU2005200078604 U CN U2005200078604U CN 200520007860 U CN200520007860 U CN 200520007860U CN 2765903 Y CN2765903 Y CN 2765903Y
- Authority
- CN
- China
- Prior art keywords
- dust
- layer
- dust collector
- refractory brick
- flue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 19
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 19
- 239000004571 lime Substances 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000011449 brick Substances 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 7
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003915 air pollution Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
本实用新型公开了一种环保节能石灰窑炉，包括炉体、炉膛和出灰口，炉膛的周边设有耐火砖层，耐火砖层外面依次设有硅酸铝纤维毡层、耐火砖层、铁水渣水泥混合物层、耐火砖层、硅酸铝纤维毡层、耐火砖层、铁水渣水泥混合物层，外面包覆铁皮；炉体顶部设有烟道，烟道口通过管道经风机与除尘器连通，除尘器排尘管口的下面设有石灰水池。本实用新型结构设计合理，保温效果好，热量散失小，烟尘从炉体顶部烟道通过管道经除尘器除尘，颗粒烟尘由除尘器排尘管口下面的石灰水池吸附脱硫处理，无尘烟气由除尘器顶部的管道排向高空，空气污染小。是一种较为理想的环保节能石灰窑炉。
The utility model discloses an environment-friendly and energy-saving lime kiln. Iron slag cement mixture layer, refractory brick layer, aluminum silicate fiber felt layer, refractory brick layer, iron slag cement mixture layer, covered with iron sheet; there is a flue on the top of the furnace body, and the flue opening is connected to the dust collector through the pipe through the fan , There is a lime pool under the dust outlet of the dust collector. The utility model has reasonable structural design, good heat preservation effect, and small heat loss. The dust is removed from the flue at the top of the furnace body through the pipe through the dust collector, and the particle dust is adsorbed and desulfurized by the lime water pool below the dust discharge nozzle of the dust collector, and the dust-free flue gas It is discharged to high altitude through the pipe on the top of the dust collector, and the air pollution is small. It is an ideal environment-friendly and energy-saving lime kiln.
Description
技术领域 本实用新型属于石灰窑炉技术领域，具体涉及一种环保节能石灰窑炉。Technical Field The utility model belongs to the technical field of lime kilns, and in particular relates to an environment-friendly and energy-saving lime kiln.
背景技术 现有技术的石灰窑炉，包括炉体、炉膛和出灰口，炉膛的周边设有耐火砖层，耐火砖层外面包覆铁皮。这种结构的石灰窑炉，保温效果较差，热量散失大，烟尘从炉膛顶部冒出，弥漫到空中，空气污染严重。Background technology The lime kiln in the prior art includes a furnace body, a furnace and an ash outlet. A layer of refractory bricks is arranged around the furnace, and the outer layer of the refractory bricks is covered with iron sheets. The lime kiln with this structure has poor heat preservation effect, large heat loss, and smoke and dust emerge from the top of the furnace and diffuse into the air, causing serious air pollution.
发明内容 本实用新型的目的是提供一种热量散失小、对空气污染少的环保节能石灰窑炉，以弥补现有技术的不足。SUMMARY OF THE INVENTION The purpose of this utility model is to provide an environmentally friendly and energy-saving lime kiln with less heat loss and less air pollution, so as to make up for the shortcomings of the prior art.
为实现上述目的，本实用新型环保节能石灰窑炉，包括炉体、炉膛和出灰口，炉膛的周边设有耐火砖层，耐火砖层外面依次设有硅酸铝纤维毡层、耐火砖层、铁水渣水泥混合物层、耐火砖层、硅酸铝纤维毡层、耐火砖层、铁水渣水泥混合物层，外面包覆铁皮；炉体顶部设有烟道，烟道口通过管道经风机与除尘器连通，除尘器排尘管口的下面设有石灰水池。In order to achieve the above purpose, the utility model environmental protection and energy-saving lime kiln comprises a furnace body, a furnace and an ash outlet. A refractory brick layer is arranged around the furnace hearth, and an aluminum silicate fiber felt layer and a refractory brick layer are successively arranged on the outside of the refractory brick layer. , Iron slag cement mixture layer, refractory brick layer, aluminum silicate fiber felt layer, refractory brick layer, iron slag cement mixture layer, covered with iron sheet; there is a flue on the top of the furnace body, and the flue mouth passes through the pipe through the fan and dust collector Connected, there is a lime pool under the dust discharge pipe of the dust collector.
所说铁水渣水泥混合物层中，可添加石灰粉填充物。In the iron slag cement mixture layer, lime powder filler can be added.
所说铁水渣水泥混合物层中的水泥添加物可用耐火水泥代替。The cement additive in the iron slag cement mixture layer can be replaced by refractory cement.
为了实现上料自动化，炉膛顶部可设有行车自动上料装置。In order to realize the automation of feeding, the top of the furnace can be equipped with a driving automatic feeding device.
为了实现出料自动化，炉膛出灰口设有自动卸灰闸阀，卸灰闸阀下面设有货车通道。In order to realize the automatic discharge, the ash outlet of the furnace is equipped with an automatic ash unloading gate valve, and there is a truck channel under the ash unloading gate valve.
本实用新型结构设计合理，保温效果好，热量散失小，烟尘从炉体顶部烟道通过管道经除尘器除尘，颗粒烟尘由除尘器排尘管口下面的石灰水池吸附脱硫处理，无尘烟气由除尘器顶部的管道排向高空，空气污染小。是一种较为理想的环保节能石灰窑炉。The utility model has reasonable structural design, good heat preservation effect, and small heat loss. The dust is removed from the flue at the top of the furnace body through the pipe through the dust collector, and the particle dust is adsorbed and desulfurized by the lime water pool below the dust discharge nozzle of the dust collector, and the dust-free flue gas It is discharged to high altitude through the pipe on the top of the dust collector, and the air pollution is small. It is an ideal environment-friendly and energy-saving lime kiln.
附图说明 附图是本实用新型结构示意局剖图。BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawing is a schematic partial sectional view of the structure of the utility model.
具体实施方式 根据附图，本实用新型环保节能石灰窑炉，包括炉体1、炉膛2和出灰口，炉膛2的周边设有耐火砖层3，耐火砖层3外面依次设有硅酸铝纤维毡层4、耐火砖层、铁水渣水泥混合物层5、耐火砖层、硅酸铝纤维毡层6、耐火砖层、铁水渣水泥混合物层7，外面包覆铁皮8；炉体1顶部设有烟道9，烟道口通过管道经风机10与除尘器11连通，除尘器11排尘管口的下面设有石灰水池12；炉膛出灰口设有自动卸灰闸阀13，卸灰闸阀13下面设有货车通道14。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT According to the accompanying drawings, the utility model environmental protection and energy-saving lime kiln includes a furnace body 1, a furnace 2 and an ash outlet. Fiber felt layer 4, refractory brick layer, iron slag cement mixture layer 5, refractory brick layer, aluminum silicate fiber felt layer 6, refractory brick layer, iron slag cement mixture layer 7, covered with iron sheet 8 outside; There is a flue 9, and the flue opening communicates with the dust collector 11 through the fan 10 through the pipeline. A lime pool 12 is provided under the dust discharge pipe of the dust collector 11; There are 14 passageways for trucks.
为了实现上料自动化，炉膛顶部可设有自动上料输送装置。In order to realize the automation of feeding, an automatic feeding and conveying device can be installed on the top of the furnace.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200078604U CN2765903Y (en) | 2005-03-02 | 2005-03-02 | Environment friendly energy-saving lime burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200078604U CN2765903Y (en) | 2005-03-02 | 2005-03-02 | Environment friendly energy-saving lime burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765903Y true CN2765903Y (en) | 2006-03-22 |
Family
ID=36606567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200078604U Expired - Lifetime CN2765903Y (en) | 2005-03-02 | 2005-03-02 | Environment friendly energy-saving lime burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765903Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849967A (en) * | 2012-09-27 | 2013-01-02 | 江苏朝阳液压机械集团有限公司 | Double-O-shaped lime kiln |
| CN104446020A (en) * | 2014-12-05 | 2015-03-25 | 石树修 | Smokeless lime kiln capable of continuously adding comburents by means of furnace fireguard combustion |
| CN104788025A (en) * | 2015-03-05 | 2015-07-22 | 成都佳美嘉科技有限公司 | Lime preparation kiln |
| CN107721207A (en) * | 2017-11-08 | 2018-02-23 | 浙江圣奥耐火材料有限公司 | The energy-saving shaft furnace kiln of calcium industry |
-
2005
- 2005-03-02 CN CNU2005200078604U patent/CN2765903Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849967A (en) * | 2012-09-27 | 2013-01-02 | 江苏朝阳液压机械集团有限公司 | Double-O-shaped lime kiln |
| CN104446020A (en) * | 2014-12-05 | 2015-03-25 | 石树修 | Smokeless lime kiln capable of continuously adding comburents by means of furnace fireguard combustion |
| CN104788025A (en) * | 2015-03-05 | 2015-07-22 | 成都佳美嘉科技有限公司 | Lime preparation kiln |
| CN107721207A (en) * | 2017-11-08 | 2018-02-23 | 浙江圣奥耐火材料有限公司 | The energy-saving shaft furnace kiln of calcium industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150302 Granted publication date: 20060322 |