CN203629007U - Horizontal dedusting boiler capable of increasing heat energy utilization rate - Google Patents
Horizontal dedusting boiler capable of increasing heat energy utilization rate Download PDFInfo
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- CN203629007U CN203629007U CN201320607372.1U CN201320607372U CN203629007U CN 203629007 U CN203629007 U CN 203629007U CN 201320607372 U CN201320607372 U CN 201320607372U CN 203629007 U CN203629007 U CN 203629007U
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Abstract
The utility model relates to a boiler, in particular to a horizontal dedusting boiler capable of increasing heat energy utilization rate. The horizontal dedusting boiler comprises an outer boiler cylinder and an inner boiler cylinder. The inner boiler cylinder comprises a bottom-layer heat absorption portion, a middle-layer heat absorption portion and a top-layer heat absorption portion. First heat conducting pieces, second heat conducting pieces and third heat conducting pieces are arranged on the bottom-layer heat absorption portion, the middle-layer heat absorption portion and the top-layer heat absorption portion respectively, and can transmit heat of high-temperature flue gas generated from coal combustion to heat conducting liquid as much as possible; meanwhile, dust is also generated when coal burns to generate the heat, and can be blocked by the semi-closed spaces effectively and then collected in the inner boiler cylinder, so that dust in exhaust smoke is reduced, and living environment protection is realized. The horizontal dedusting boiler has the advantages that the heat energy utilization rate is increased, the dust in the exhaust smoke is reduced, and living environment protection is realized.
Description
Technical field
The utility model relates to a kind of boiler, particularly a kind of horizontal boiler that improves heat utilization rate and dedusting.
Background technology
At present, heating boiler in heat supplying process, the heat that burner hearth produces in combustion process and hot cigarette, most of in the situation that not being fully absorbed, just from smoke pipe, emitted in vain, thus the weak point that existence wastes energy and the thermal efficiency is not fully utilized.There is fine dusts simultaneously and there is no the coal dust of completing combustion also along with entering in air, cause atmosphere pollution, contaminated environment.For dedusting, also need to huge deduster be set at boiler tail, and this increases production cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of horizontal boiler that improves heat utilization rate and dedusting, the above-mentioned defect existing to overcome prior art.
The technical scheme of the utility model technical solution problem is as follows: the horizontal boiler that improves heat utilization rate and dedusting comprises outer furnace tube and interior stove cylinder, between outer furnace tube and interior stove cylinder, form water jacket, interior stove cylinder bottom arranges combustion chamber, outer furnace tube is roughly the rectangular-shaped of a hollow, the roof of outer furnace tube is arch shape, and interior stove cylinder comprises bottom endothermic section, endothermic section, middle level and top layer endothermic section.Bottom endothermic section comprises the first base plate, the first side wall and the first endothermic section, the first side wall comprises the first antetheca, the first rear wall, the first left wall and the first right wall, the first antetheca is consistent with the shape of the first rear wall, the first left wall is consistent with the width of the first right wall, the height of the first left wall is higher than the height of the first right wall, the first antetheca comprises the first left half and the first right half, the first left half and the first right half form " L " shape, the first right half upper end arranges the first lug boss of multiple spaces, the first endothermic section is that a metal plate forms multiple first fold turn of bilges through bending, this first fold turn of bilge and the first lug boss form the first conducting strip through welded seal.Endothermic section, middle level comprises the second base plate, the second sidewall and the second endothermic section, the second base plate forms groove shape through bending, the second sidewall comprises the second antetheca, the second rear wall, the second left wall and the second right wall, the second antetheca is consistent with the shape of the second rear wall, the second left wall is consistent with the width of the second right wall, the height of the second left wall is higher than the height of the second right wall, the second antetheca comprises the second left half and the second right half, the second left half and the second right half form " L " shape, the second right half upper end arranges the second lug boss of space, the second endothermic section is that a metal plate forms multiple the second bending parts through bending, this second bending part and the second lug boss form the second conducting strip through welded seal.Top layer endothermic section comprises the 3rd base plate, the 3rd sidewall and the 3rd endothermic section, the 3rd base plate forms groove shape through bending, the 3rd sidewall comprises the 3rd antetheca, the 3rd rear wall, the 3rd left wall and the 3rd right wall, the 3rd antetheca is consistent with the shape of the 3rd rear wall, the 3rd left wall is consistent with the width of the 3rd right wall, the height of the 3rd left wall is higher than the height of the 3rd right wall, the 3rd antetheca comprises the 3rd left half and the 3rd right half, the 3rd left half and the 3rd right half form " L " shape, the 3rd right half upper end arranges the 3rd lug boss of multiple spaces, the 3rd endothermic section is that a metal plate forms multiple the 3rd bending parts through bending, the 3rd bending part and the 3rd lug boss form the 3rd conducting strip through welded seal.
Preferably, the end face that the second base plate forms groove shape through bending is trapezoidal shape; The end face that the 3rd base plate forms groove shape through bending is trapezoidal shape.
Preferably, the end face that the second base plate forms groove shape through bending is arc shape; The end face that the 3rd base plate forms groove shape through bending is arc shape.
Preferably, the end face of the first lug boss from top to bottom be shaped as triangle, rectangle and trapezoidal.
Preferably, the first lug boss comprises most circles and neck, and neck is the slightly wide shapes in middle narrow two ends.
Preferably, the end face of first fold turn of bilge is the upper and lower staggereds of multiple annulus.
Preferably, the second lug boss, the 3rd lug boss are identical with the shape of the first lug boss, and the second kink, the 3rd kink are identical with the shape of first fold turn of bilge.
When use, between these novel multiple first conducting strips, top, all falling heat-transfer liquid (water) of both sides, and the downward opening hemi-closure space of the inner formation of multiple conducting strips, the heat of the high-temperature flue gas that this hemi-closure space can produce coal combustion is passed to heat-conducting liquid as much as possible, improve the utilization rate of heat energy, save coal, the same the second conducting strip and the 3rd conducting strip improve the utilization rate of heat energy by above-mentioned principle; Again simultaneously, when coal burning produces heat, with dust, above-mentioned multiple hemi-closure spaces can effectively stop the dust of generation and make dust to be collected on the second base plate and the 3rd base plate, and the dust reducing in smoke evacuation reaches the object of protecting living environment.
The beneficial effects of the utility model are: the utilization rate that improves heat energy; The dust reducing in smoke evacuation reaches protection living environment.
Accompanying drawing explanation
Fig. 1 is the horizontal boiler assembling perspective view that the utility model improves heat utilization rate and dedusting.
Fig. 2 is the structural representation left view that the utility model improves the horizontal boiler of heat utilization rate and dedusting.
Fig. 3 is A-A face profile in Fig. 2 of the utility model horizontal boiler of improving heat utilization rate and dedusting.
Fig. 4 is that the utility model improves stove cylinder assembling perspective view within the horizontal boiler of heat utilization rate and dedusting.
Fig. 5 is the first side wall structural representation stereogram that the utility model improves another embodiment of horizontal boiler of heat utilization rate and dedusting.
Fig. 6 is the first endothermic section structural representation stereogram that the utility model improves another embodiment of horizontal boiler of heat utilization rate and dedusting.
In figure: the horizontal boiler 100 that improves heat utilization rate and dedusting, outer furnace tube 1, interior stove cylinder 2, water jacket 3, combustion chamber 4, bottom endothermic section 21, endothermic section, middle level 22, top layer endothermic section 23, the first base plate 211, the first side wall 212, the first endothermic section 213, the first antetheca 214, the first right wall 215, the first left half 216, the first right half 217, the first lug boss 218, first fold turn of bilge 219, the second base plate 221, the second sidewall 222, the second endothermic section 223, the second antetheca 224, the second right wall 225, the second left half 226, the second right half 227, the second lug boss 228, the second bending part 229, the 3rd base plate 231, the 3rd sidewall 232, the 3rd endothermic section 233, the 3rd antetheca 234, the 3rd right wall 235, the 3rd left half 236, the 3rd right half 237, the 3rd lug boss 238, the 3rd bending part 239, the first conducting strip 5, the second conducting strip 6, the 3rd conducting strip 7.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated, in conjunction with Fig. 1 to Fig. 4, the horizontal boiler 100 that improves heat utilization rate and dedusting comprises outer furnace tube 1 and interior stove cylinder 2, between outer furnace tube 1 and interior stove cylinder 2, form water jacket 3, interior stove cylinder 2 bottoms arrange combustion chamber 4, outer furnace tube 1 is roughly the rectangular-shaped of a hollow, and the roof of outer furnace tube 1 is arch shape, and interior stove cylinder 2 comprises bottom endothermic section 21, endothermic section, middle level 22 and top layer endothermic section 23.Bottom endothermic section 21 comprises the first base plate 211, the first side wall 212 and the first endothermic section 213, the first side wall 212 comprises the first antetheca 214, the first rear wall (not shown), the first left wall (not shown) and the first right wall 215, the first antetheca 214 is consistent with the shape of the first rear wall, the first left wall is consistent with the width of the first right wall 215, the height of the first left wall is higher than the height of the first right wall 215, the first antetheca 214 comprises the first left half 216 and the first right half 217, the first left half 216 and the first right half 217 form " L " shape, the first right half 217 upper ends arrange the first lug boss 218 of multiple spaces, the first endothermic section 213 is that a metal plate forms multiple first fold turn of bilges 219 through bending, this first fold turn of bilge 219 and the first lug boss 218 form the first conducting strip 5 through welded seal, the end face of the first lug boss 218 from top to bottom be shaped as triangle, rectangle and trapezoidal.
Consult Fig. 3 and Fig. 4, endothermic section, middle level 22 comprises that the second base plate 221, the second sidewall 222 and the second endothermic section 223, the second base plates 221 form groove shape through bending, and the end face that the second base plate 221 forms groove shape through bending is trapezoidal shape, the second sidewall 222 comprises the second antetheca 224, the second rear wall (not shown), the second left wall (not shown) and the second right wall 225, the second antetheca 224 is consistent with the shape of the second rear wall, the second left wall is consistent with the width of the second right wall 225, the height of the second left wall is higher than the height of the second right wall 225, the second antetheca 224 comprises the second left half 226 and the second right half 227, the second left half 226 and the second right half 227 form " L " shape, the second left half 226 upper ends arrange the second lug boss 228 of space, the second endothermic section 223 is that a metal plate forms multiple the second bending parts 229 through bending, this second bending part 228 and the second lug boss 229 form the second conducting strip 6 through welded seal.
Consult Fig. 3 and Fig. 4, top layer endothermic section 23 comprises that the 3rd base plate 231, the 3rd sidewall 232 and the 3rd endothermic section 233, the three base plates 231 form groove shape through bending, and the end face that the 3rd base plate 231 forms groove shape through bending is trapezoidal shape, the 3rd sidewall 232 comprises the 3rd antetheca 234, the 3rd rear wall (not shown), the 3rd left wall (not shown) and the 3rd right wall 235, the 3rd antetheca 234 is consistent with the shape of the 3rd rear wall, the 3rd left wall is consistent with the width of the 3rd right wall 235, the height of the 3rd left wall is higher than the height of the 3rd right wall 235, the 3rd antetheca 234 comprises the 3rd left half 236 and the 3rd right half 237, the 3rd left half 236 and the 3rd right half 237 form " L " shape, the 3rd right half 236 upper ends arrange the 3rd lug boss 238 of multiple spaces, the 3rd endothermic section 233 is that a metal plate forms multiple the 3rd bending parts 239 through bending, the 3rd bending part 239 and the 3rd lug boss 238 form the 3rd conducting strip 7 through welded seal.
In another embodiment, consult Fig. 5, the first lug boss 218 comprises most circles 8 and neck 9, and neck 9 is the slightly wide shapes in middle narrow two ends; Consult Fig. 6, the end face of the first endothermic section 213 is the upper and lower staggereds of multiple annulus; The end face that the second base plate 221 forms groove shape through bending is arc shape.
Claims (7)
1. one kind is improved the horizontal boiler of heat utilization rate and dedusting, the horizontal boiler that improves heat utilization rate and dedusting comprises outer furnace tube and interior stove cylinder, between outer furnace tube and interior stove cylinder, form water jacket, interior stove cylinder bottom arranges combustion chamber, outer furnace tube is roughly the rectangular-shaped of a hollow, the roof of outer furnace tube is arch shape, interior stove cylinder comprises bottom endothermic section, endothermic section, middle level and top layer endothermic section, it is characterized in that: bottom endothermic section comprises the first base plate, the first side wall and the first endothermic section, the first side wall comprises the first antetheca, the first rear wall, the first left wall and the first right wall, the first antetheca is consistent with the shape of the first rear wall, the first left wall is consistent with the width of the first right wall, the height of the first left wall is higher than the height of the first right wall, the first antetheca comprises the first left half and the first right half, the first left half and the first right half form " L " shape, the first right half upper end arranges the first lug boss of multiple spaces, the first endothermic section is that a metal plate forms multiple first fold turn of bilges through bending, this first fold turn of bilge and the first lug boss form the first conducting strip through welded seal, endothermic section, middle level comprises the second base plate, the second sidewall and the second endothermic section, the second base plate forms groove shape through bending, the second sidewall comprises the second antetheca, the second rear wall, the second left wall and the second right wall, the second antetheca is consistent with the shape of the second rear wall, the second left wall is consistent with the width of the second right wall, the height of the second left wall is higher than the height of the second right wall, the second antetheca comprises the second left half and the second right half, the second left half and the second right half form " L " shape, the second right half upper end arranges the second lug boss of space, the second endothermic section is that a metal plate forms multiple the second bending parts through bending, this second bending part and the second lug boss form the second conducting strip through welded seal, top layer endothermic section comprises the 3rd base plate, the 3rd sidewall and the 3rd endothermic section, the 3rd base plate forms groove shape through bending, the 3rd sidewall comprises the 3rd antetheca, the 3rd rear wall, the 3rd left wall and the 3rd right wall, the 3rd antetheca is consistent with the shape of the 3rd rear wall, the 3rd left wall is consistent with the width of the 3rd right wall, the height of the 3rd left wall is higher than the height of the 3rd right wall, the 3rd antetheca comprises the 3rd left half and the 3rd right half, the 3rd left half and the 3rd right half form " L " shape, the 3rd right half upper end arranges the 3rd lug boss of multiple spaces, the 3rd endothermic section is that a metal plate forms multiple the 3rd bending parts through bending, the 3rd bending part and the 3rd lug boss form the 3rd conducting strip through welded seal.
2. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the end face that the second base plate forms groove shape through bending is trapezoidal shape; The end face that the 3rd base plate forms groove shape through bending is trapezoidal shape.
3. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the end face that the second base plate forms groove shape through bending is arc shape; The end face that the 3rd base plate forms groove shape through bending is arc shape.
4. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the end face of the first lug boss from top to bottom be shaped as triangle, rectangle and trapezoidal.
5. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the first lug boss comprises most circles and neck, and neck is the slightly wide shapes in middle narrow two ends.
6. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the end face of first fold turn of bilge is the upper and lower staggereds of multiple annulus.
7. the raising heat utilization rate as described in claim 1 and the horizontal boiler of dedusting, is characterized in that: the second lug boss, the 3rd lug boss are identical with the shape of the first lug boss, and the second kink, the 3rd kink are identical with the shape of first fold turn of bilge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607372.1U CN203629007U (en) | 2013-09-18 | 2013-09-18 | Horizontal dedusting boiler capable of increasing heat energy utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607372.1U CN203629007U (en) | 2013-09-18 | 2013-09-18 | Horizontal dedusting boiler capable of increasing heat energy utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629007U true CN203629007U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607372.1U Expired - Fee Related CN203629007U (en) | 2013-09-18 | 2013-09-18 | Horizontal dedusting boiler capable of increasing heat energy utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553393A (en) * | 2019-09-19 | 2019-12-10 | 张志勇 | flue gas heat recovery boiler |
-
2013
- 2013-09-18 CN CN201320607372.1U patent/CN203629007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553393A (en) * | 2019-09-19 | 2019-12-10 | 张志勇 | flue gas heat recovery boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |