CN205351339U - Dregs of a decoction biomass fuel multi -fuel fired boiler - Google Patents
Dregs of a decoction biomass fuel multi -fuel fired boiler Download PDFInfo
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- CN205351339U CN205351339U CN201620012451.1U CN201620012451U CN205351339U CN 205351339 U CN205351339 U CN 205351339U CN 201620012451 U CN201620012451 U CN 201620012451U CN 205351339 U CN205351339 U CN 205351339U
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Abstract
The utility model discloses a dregs of a decoction biomass fuel multi -fuel fired boiler, include screw extrusion device, drying -machine, reciprocal conveying mechanism, boiler body, air supply system, vibrator and energy -saving appliance, stoving entry and stoving that the drying -machine has the level orientation export, and the dregs of a decoction export of screw extrusion device enters the mouth with the stoving and docks, and dry export and boiler body's fuel enters the mouth and docks, air supply system includes first draught fan, first insulating tube, cyclone, second insulating tube and branch tuber pipe, and boiler body's hot cigarette export enters the mouth through the smoke and dust that first insulating tube was connected to cyclone, and cyclone's clean air export is connected to boiler body's air inlet all the way through the second insulating tube, and clean air exports another lu yufen tuber pipe butt joint, it is continuous with the heating device of drying -machine that boiler body passes through the energy -saving appliance, and the vibrator is installed in this boiler body's oven. The utility model discloses can effectively improve combustion efficiency, avoid the deposition.
Description
Technical field
This utility model relates to boiler, particularly relates to a kind of medicinal residues biomass fuel multi-fuel fired boiler.
Background technology
At present, Chinese medicine makes enterprise and often discharges a large amount of medicinal residues day by day, generally individually can only be used as garbage waste landfill, has not only occupied substantial amounts of garbage loading embeading volume but also contaminated environment.And medicinal residues are as a kind of biomass fuel, also it are used as fuel gradually and use.But, due to medicinal residues generally after Chinese medicine enterprise makes, all in wet medicinal residues state, its moisture is high, calorific value is low, alkali metal content, is extremely unfavorable for burning, and easily produces a large amount of dust stratifications, greatly reduces efficiency of combustion and reduce the acquisition affecting heat energy.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of medicinal residues biomass fuel multi-fuel fired boiler, can be effectively improved efficiency of combustion, it is to avoid dust stratification.
The purpose of this utility model realizes by the following technical solutions:
A kind of medicinal residues biomass fuel multi-fuel fired boiler, including helix extrusion device, dehydrator, reciprocating conveying mechanism, boiler body, supply air system, vibrator and energy-saving appliance, dehydrator has drying entrance horizontally toward and dries outlet, the conveyer belt of reciprocating conveying mechanism is connected in dehydrator and is passed by drying entrance and drying outlet respectively, the medicinal residues outlet of helix extrusion device is docked with drying entrance, dries outlet and docks with the fuel inlet of boiler body；Supply air system includes the first air-introduced machine, the first insulating tube, cyclone separator, the second insulating tube and point airduct, airduct is divided to be built in dehydrator, the hot cigarette outlet of boiler body is connected to the flue dust entrance of cyclone separator through the first insulating tube, clean air outlet one tunnel second insulating tube of cyclone separator is connected to the air intake of boiler body, another Lu Yufen airduct of clean air outlet docks, and the first air-introduced machine string is located on the first insulating tube between the outlet of hot cigarette and flue dust entrance；Boiler body is connected with the heater of dehydrator by energy-saving appliance, and vibrator is installed on the furnace wall of this boiler body.
Preferably, the air draft head that point airduct includes body and the length direction along body is intervally arranged, air draft head is horn-like, all connects with body, and all relative with the conveyer belt of reciprocating conveying mechanism；Supply air system also includes the 3rd insulating tube, and clean air outlet is connected with body by the 3rd insulating tube.
Preferably, supply air system also includes the 4th insulating tube, and clean air outlet is connected to helix extrusion device also by the 4th insulating tube, the outlet of the 4th insulating tube and the extruding inner space of helix extrusion device.
Preferably, supply air system also includes the second air-introduced machine, and this second air-introduced machine string is located on the 4th insulating tube between clean air outlet and helix extrusion device.
Preferably, energy-saving appliance includes heat-energy recovering apparatus, heat sink, circulating pump, the 5th insulating tube and is built in the conduction oil of the 5th insulating tube, conduction oil circulation the runner of heat transmission it is provided with mean in heat sink, conduction oil is by the 5th insulating tube circulation, circulating pump is connected on the 5th insulating tube, heat-energy recovering apparatus is attached at the furnace wall of boiler body, and the 5th insulating tube is connected between heat sink and heat-energy recovering apparatus.
Preferably, heat sink includes the heat preserving ceramic sheet being built in dehydrator, and heat preserving ceramic sheet has been intervally arranged multiple louvre.
Preferably, heat preserving ceramic sheet is at least two panels, and is stacked in dehydrator, and adjacent heat preserving ceramic sheet is slidably matched.
Compared to existing technology, the beneficial effects of the utility model are in that:
This utility model passes through the first insulating tube, the connection to cyclone separator of second insulating tube, thus after being isolated dust with the hot cigarette of heat by cyclone separator after being burnt by boiler body, cyclone separator will resorb outside air simultaneously simultaneously, and then the air carrying heat secretly is passed into boiler body again, to improve the efficiency of combustion of medicinal residues, more it is crucial that owing to medicinal residues are sufficiently mixed crowded broken by helix extrusion device, and reduced humidity by drying, improve efficiency of combustion so further；And, boiler body can be produced resonance by vibrator, to kick up dust stratification or shake to fall to sticking to the dust stratification of furnace wall, highly desirable avoid dust stratification to cover medicinal residues and affect medicinal residues burning, it addition, this utility model is also by the heat energy of energy-saving appliance recovery boiler body furnace wall, to avoid heat loss, it is effectively utilized the heat energy of medicinal residues burning, promotes heat utilization rate.
Accompanying drawing explanation
Fig. 1 is the connection diagram of a kind of medicinal residues biomass fuel multi-fuel fired boiler of this utility model；
Fig. 2 is the structural representation of this utility model heat sink.
In figure: 1, helix extrusion device；2, dehydrator；21, heater；3, reciprocating conveying mechanism；4, boiler body；5, vibrator；6, the first air-introduced machine；7, the first insulating tube；8, cyclone separator；9, the second insulating tube；10, airduct is divided；11, body；12, air draft head；13, the 3rd insulating tube；14, the 4th insulating tube；15, the second air-introduced machine；16, heat-energy recovering apparatus；17, heat sink；171, heat preserving ceramic sheet；172, louvre；18, circulating pump；19, the 5th insulating tube.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of medicinal residues biomass fuel multi-fuel fired boiler as shown in Figure 1, including helix extrusion device 1, dehydrator 2, reciprocating conveying mechanism 3, boiler body 4, supply air system, vibrator 5 and energy-saving appliance, dehydrator 2 has drying entrance horizontally toward and dries outlet, the conveyer belt of reciprocating conveying mechanism 3 is connected in dehydrator 2 and is passed by drying entrance and drying outlet respectively, the medicinal residues outlet of helix extrusion device 1 is docked with drying entrance, dries outlet and docks with the fuel inlet of boiler body 4；Supply air system includes first air-introduced machine the 6, first insulating tube 7, cyclone separator the 8, second insulating tube 9 and point airduct 10, airduct 10 is divided to be built in dehydrator 2, the hot cigarette outlet of boiler body 4 is connected to the flue dust entrance of cyclone separator 8 through the first insulating tube 7, clean air outlet one tunnel second insulating tube 9 of cyclone separator 8 is connected to the air intake of boiler body 4, another Lu Yufen airduct 10 of clean air outlet docks, and the first air-introduced machine 6 string is located on the first insulating tube 7 between the outlet of hot cigarette and flue dust entrance；Boiler body 4 is connected with the heater 21 of dehydrator 2 by energy-saving appliance, and vibrator 5 is installed on the furnace wall of this boiler body 4.
The medicinal residues entrance of helix extrusion device 1 is for passing into the medicinal residues as biomass fuel, and after helix extrusion device 1 extrudes, mixes, medicinal residues are sent to dehydrator 2 and dry removal moisture, enter back into boiler body 4 and burn.The heat produced after burning will mix dust, dust stratification is discharged through the outlet of hot cigarette, and by cyclone separator 8, dust, dust stratification be separated and collected, and the pure air after separated is mingled with outside air entrance air intake and returns boiler body 4.Wherein, first insulating tube the 7, second insulating tube 9 serves the insulation effect to hot cigarette, pure air, is beneficial to promote the efficiency of combustion of medicinal residues so that the pure air with certain heat is passed directly in boiler body 4；The power of this supply air system will be provided by the first air-introduced machine 6 and cyclone separator 8.The heat that medicinal residues burning produces is simultaneously also by the furnace wall of heating boiler body 4, the heater 21 of dehydrator 2 is collected and fed back to furnace wall heat by energy-saving appliance, jointly to heat in reciprocal transportation with the medicinal residues moved back and forth in mechanism, to realize energy-conservation purpose, medicinal residues are again with fully dry simultaneously.It addition, also provide hot blast to a point airduct 10 through the pure air with heat that clean air outlet is discharged while, to assist dry medicinal residues, it is possible to arrive energy-saving effect.
For realizing drying evenly to medicinal residues, promote drying efficiency to medicinal residues, the air draft 12 that point airduct 10 includes body 11 and the length direction along body 11 is intervally arranged, air draft 12 is in horn-like, all connect with body 11, and all relative with the conveyer belt of reciprocating conveying mechanism 3；Supply air system also includes the 3rd insulating tube 13, and clean air outlet is connected with body 11 by the 3rd insulating tube 13.Pure air will be provided insulation effect by the 3rd insulating tube 13.
Alternatively, the supply air system of this example also includes the 4th insulating tube 14, and clean air outlet is connected to helix extrusion device 1 also by the 4th insulating tube 14, the outlet of the 4th insulating tube 14 and the extruding inner space of helix extrusion device 1.Passing into the pure air with heat of intracavity in the extruding of helix extrusion device 1 and can preheat medicinal residues, to avoid the medicinal residues excessively moistened to cause, medicinal residues are difficult to attrition crushing, and then affect follow-up efficiency of combustion, and meanwhile, relatively dry medicinal residues are also more conducive to mix homogeneously.
For the air-supply power that offer is more enough, supply air system also includes the second air-introduced machine 15, and this second air-introduced machine 15 string is located on the 4th insulating tube 14 between clean air outlet and helix extrusion device 1.
Exemplarily, the energy-saving appliance of this example includes heat-energy recovering apparatus 16, heat sink 17, circulating pump the 18, the 5th insulating tube 19 and is built in the conduction oil of the 5th insulating tube 19, conduction oil circulation the runner of heat transmission it is provided with mean in heat sink 17, conduction oil is circulated by the 5th insulating tube 19, circulating pump 18 is connected on the 5th insulating tube 19, heat-energy recovering apparatus 16 is attached at the furnace wall of boiler body 4, and the 5th insulating tube 19 is connected between heat sink 17 and heat-energy recovering apparatus 16.
Conduction oil is provided flow circuit power by circulating pump 18, after the heat of boiler body 4 furnace wall is assembled by heat-energy recovering apparatus 16, with conduction oil moment ground, seriality geothermal transfer, to heat the conduction oil in the 5th insulating tube 19, conduction oil flows into heat sink 17 post-heating heat sink 17, so that heat sink 17 produces heat and dispels the heat, now, the heat radiation provided by this heat sink 17 heating is dried by the medicinal residues on reciprocating conveying mechanism 3, thus the heater 21 of dehydrator 2 self is provided auxiliary heat effect, so, dehydrator 2 cpable of lowering power runs, reach efficient energy-conservation purpose.
The for the benefit of heat conduction of fin and insulation, as shown in Figure 2, heat sink 17 includes the heat preserving ceramic sheet 171 being built in dehydrator 2, be intervally arranged on heat preserving ceramic sheet 171 multiple louvre 172, the area of dissipation arranged increasing heat sink 17 of multiple louvres 172, thus providing more efficient heat effect to medicinal residues.
For the capacity of medicinal residues in the size of adaptive dehydrator 2 and reciprocating conveying mechanism 3, so that the dry of medicinal residues is more uniformly distributed, heat preserving ceramic sheet 171 is at least two panels, and is stacked in dehydrator 2, and adjacent heat preserving ceramic sheet 171 is slidably matched.Runner in heat preserving ceramic sheet 171 will keep connection in the process mutually slided, and so, heat sink 17 can shorten or extend, and then the heat radiation area that convenient adjustment is to medicinal residues.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (7)
1. a medicinal residues biomass fuel multi-fuel fired boiler, it is characterized in that, including helix extrusion device, dehydrator, reciprocating conveying mechanism, boiler body, supply air system, vibrator and energy-saving appliance, dehydrator has drying entrance horizontally toward and dries outlet, the conveyer belt of reciprocating conveying mechanism is connected in dehydrator and is passed by drying entrance and drying outlet respectively, the medicinal residues outlet of helix extrusion device is docked with drying entrance, dries outlet and docks with the fuel inlet of boiler body；Supply air system includes the first air-introduced machine, the first insulating tube, cyclone separator, the second insulating tube and point airduct, airduct is divided to be built in dehydrator, the hot cigarette outlet of boiler body is connected to the flue dust entrance of cyclone separator through the first insulating tube, clean air outlet one tunnel second insulating tube of cyclone separator is connected to the air intake of boiler body, another Lu Yufen airduct of clean air outlet docks, and the first air-introduced machine string is located on the first insulating tube between the outlet of hot cigarette and flue dust entrance；Boiler body is connected with the heater of dehydrator by energy-saving appliance, and vibrator is installed on the furnace wall of this boiler body.
2. medicinal residues biomass fuel multi-fuel fired boiler according to claim 1, it is characterized in that, the air draft head that point airduct includes body and the length direction along body is intervally arranged, air draft head is horn-like, all connect with body, and all relative with the conveyer belt of reciprocating conveying mechanism；Supply air system also includes the 3rd insulating tube, and clean air outlet is connected with body by the 3rd insulating tube.
3. medicinal residues biomass fuel multi-fuel fired boiler according to claim 1, it is characterized in that, supply air system also includes the 4th insulating tube, and clean air outlet is connected to helix extrusion device also by the 4th insulating tube, the outlet of the 4th insulating tube and the extruding inner space of helix extrusion device.
4. medicinal residues biomass fuel multi-fuel fired boiler according to claim 3, it is characterised in that supply air system also includes the second air-introduced machine, this second air-introduced machine string is located on the 4th insulating tube between clean air outlet and helix extrusion device.
5. medicinal residues biomass fuel multi-fuel fired boiler according to claim 1, it is characterized in that, energy-saving appliance includes heat-energy recovering apparatus, heat sink, circulating pump, the 5th insulating tube and is built in the conduction oil of the 5th insulating tube, conduction oil circulation the runner of heat transmission it is provided with mean in heat sink, conduction oil is by the 5th insulating tube circulation, circulating pump is connected on the 5th insulating tube, and heat-energy recovering apparatus is attached at the furnace wall of boiler body, and the 5th insulating tube is connected between heat sink and heat-energy recovering apparatus.
6. medicinal residues biomass fuel multi-fuel fired boiler according to claim 5, it is characterised in that heat sink includes the heat preserving ceramic sheet being built in dehydrator, heat preserving ceramic sheet has been intervally arranged multiple louvre.
7. medicinal residues biomass fuel multi-fuel fired boiler according to claim 6, it is characterised in that heat preserving ceramic sheet is at least two panels, and is stacked in dehydrator, and adjacent heat preserving ceramic sheet is slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012451.1U CN205351339U (en) | 2016-01-01 | 2016-01-01 | Dregs of a decoction biomass fuel multi -fuel fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012451.1U CN205351339U (en) | 2016-01-01 | 2016-01-01 | Dregs of a decoction biomass fuel multi -fuel fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351339U true CN205351339U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012451.1U Expired - Fee Related CN205351339U (en) | 2016-01-01 | 2016-01-01 | Dregs of a decoction biomass fuel multi -fuel fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465799A (en) * | 2016-01-01 | 2016-04-06 | 广州环峰能源科技股份有限公司 | Multi-fuel-fired boiler for herb residue biomass fuels |
| CN110762536A (en) * | 2019-10-22 | 2020-02-07 | 淮阴师范学院 | Environment-friendly waste incineration device |
-
2016
- 2016-01-01 CN CN201620012451.1U patent/CN205351339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465799A (en) * | 2016-01-01 | 2016-04-06 | 广州环峰能源科技股份有限公司 | Multi-fuel-fired boiler for herb residue biomass fuels |
| CN110762536A (en) * | 2019-10-22 | 2020-02-07 | 淮阴师范学院 | Environment-friendly waste incineration device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20220101 |