CN203442792U - Intelligent boiler using biomass particles for burning - Google Patents
Intelligent boiler using biomass particles for burning Download PDFInfo
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- CN203442792U CN203442792U CN201320359970.1U CN201320359970U CN203442792U CN 203442792 U CN203442792 U CN 203442792U CN 201320359970 U CN201320359970 U CN 201320359970U CN 203442792 U CN203442792 U CN 203442792U
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- burner
- hopper
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Abstract
An intelligent boiler using biomass particles for burning comprises a shell, a burner, a fuel tank feeding assembly, a boiler body, an expansion tank, an induced draft fan, a microcomputer controller, a motor and the like. The fuel tank feeding assembly comprises a fuel tank, a fuel tank cover, a screw conveying assembly, a rotary valve assembly, a pre-heating air distribution chamber assembly and a receiving pipe orifice. Fuel is stored in the fuel tank, and the controllable screw conveying assembly is arranged on the lower portion of a cavity of the fuel tank. When the boiler is started to work, the fuel is conveyed to the receiving pipe orifice through the screw conveying assembly and enters a rotary valve by means of gravity through a receiving pipe, and a rotating shaft in the rotary valve rotates to enable the fuel to be loaded into the burner. A linkage device is formed by the screw conveying assembly, the rotary valve assembly and the motor through one chain, the rotation speed of the linkage device is controlled by a program set through a microcomputer, and an automatic adjusting function of an automatic adjusting heating furnace in a controllable state can be achieved. The rotary valve assembly is installed below the receiving pipe orifice and is communicated with a combustor below through the receiving pipe, and a tempering phenomenon is avoided.
Description
Affiliated technical field:
The utility model relates to a kind of boiler of biological substance for combustion particle, especially a kind of intelligent boiler of biological substance for combustion particle.
Background technology:
At present, the boiler of known biological substance for combustion particle, has the fruitful research and development of a lot of tools, has also produced a lot of outstanding technical schemes, and as sensor regulates heating stove automatically, micro computer regulates heating stove automatically.Its structure mainly comprises shell, body of heater, and burner hearth, air-introduced machine, microcomputer control system etc. have rational in infrastructurely, and efficiency of combustion is high, the advantages such as heat exchanger effectiveness is high, energy-conserving and environment-protective.Particularly adopted upper feeding type burner, the lime-ash that burning can be produced carries out break, and releases burner, guarantees the normal operation of burner.Secondly, in the process of burning, according to the characteristic of stalk biomass granular fuel, by the ignition temperature on reduction fire grate, alleviate the generation degree of the lime-ash of stalk biomass granular fuel, can realize controlled and continuous burning.But what adopt due to the boiler of current biological substance for combustion particle is all that feed bin and combustion chamber are the structures leading directly to, and cannot overcome the technical barrier of tempering.
Summary of the invention:
The purpose of this utility model is to provide a kind of intelligent boiler that can prevent the biological substance for combustion particle of tempering.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of intelligent boiler of biological substance for combustion particle, comprise housing, burner, fuel hopper feeding material component, boiler body, expansion tank, air-introduced machine, microcomputer controller, motor etc., it is characterized in that: microcomputer controller is installed on housing, in housing, be fixedly connected with fuel hopper, on fuel hopper, be stamped hopper lid, the bottom of fuel hopper is provided with feeding material component, burner below is designed with ash discharge assembly, the crater top of burner is designed with combustion chamber, top in housing is provided with expansion tank, burner comprises combustion-chamber assembly and preheating distribution plenum assembly.
According to the intelligent boiler of described a kind of biological substance for combustion particle, it is characterized in that: described fuel hopper feeding material component comprises fuel hopper, hopper lid, screw feeding assembly, rotary valve assembly, preheating distribution plenum assembly, the mouth of pipe connects material, fuel storage is in hopper, controlled screw feeding assembly is equipped with in hopper cavity bottom, during boiler startup operation, fuel leans on helical feed to connecting material after the mouth of pipe, fuel enters in rotary valve by material receiving tube by gravity, and the rotating shaft turning handle fuel in rotary valve is contained in burner.
According to the intelligent boiler of described a kind of biological substance for combustion particle, it is characterized in that: described burner is a kind of straw particle burner, comprise combustion-chamber assembly and preheating distribution plenum assembly, combustion-chamber assembly and preheating distribution plenum components welding also communicate, the front end of combustion-chamber assembly upwards has crater, and be provided with fire grate support plate, ash-removing plate assembly is installed on combustion-chamber assembly base plate, in combustion-chamber assembly, be fixedly connected with removable fixed grate, on removable fixed grate and fire grate support plate, be provided with toward double action fire grate group.
According to the intelligent boiler of described a kind of biological substance for combustion particle, it is characterized in that: described screw feeding assembly, rotary valve assembly, motor form linkage by a chain, the programme-control that its rotating speed is set by micro computer, realizes and automatically regulates the automatic regulation function of heating stove under controllable state.
According to the intelligent boiler of described a kind of biological substance for combustion particle, it is characterized in that: the left side, combustion chamber that enters that the flame that described combustion chamber internal combustion produces carries the whole arch of poly-burner burns away, the high-temperature flue gas that burning produces enters expansion chamber, heat exchange fire tube successively through heat exchanging water pipe, finally by air-introduced machine, discharges outside body of heater.
According to the intelligent boiler of described a kind of biological substance for combustion particle, it is characterized in that: the air blast in described air feed system is connected with burner by air blast flange, air feed enters air feed heating clamber, an air feed part after heating enters the undergrate plenum chamber under step reciprocating fire grate, and a part enters combustion chamber by secondary air hole.
Intelligent boiler according to described a kind of biological substance for combustion particle, is characterized in that: described rotary valve assembly is arranged on below the mouth of pipe that connects material, and by material receiving tube, communicates with combustion chamber below, prevents back cigarette, tempering phenomenon.
The beneficial effects of the utility model are, occupy little space, and good looking appearance, rationally, efficiency of combustion is high for structure, and feed bin is large, once fills it up with the combustible time of fuel long, reduces the number of times of interpolation fuel.The programme-control that combustion process is set by micro computer, the automatic regulation function of the boiler of realizing biological substance for combustion particle under controllable state, efficient energy-saving.Rotary valve assembly is arranged on below the mouth of pipe that connects material, and by material receiving tube, communicates with combustion chamber below, prevents tempering phenomenon.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that master of the present utility model looks internal structure schematic diagram.
Fig. 2 is side-looking internal structure schematic diagram of the present utility model.
The connect material mouth of pipe, 11 combustion chambers, 12 chains, 13 hopper lids, 14 screw feeding assemblies, 15 rotary valve assemblies, 16 ash discharge assemblies of 1 housing, 2 burners, 3 fuel hoppers, 4 boiler bodies, 5 expansion tanks, 6 air-introduced machines, 7 microcomputer controllers, 8 motor, 9 material receiving tubes, 10 in figure.
The specific embodiment:
As shown in Figure 1, 2, a kind of intelligent boiler of biological substance for combustion particle, comprise housing 1, burner 2, fuel hopper feeding material component, boiler body 4, expansion tank 5, air-introduced machine 6, microcomputer controller 7, motor 8 etc., microcomputer controller 7 is installed on housing 1.In housing 1, be fixedly connected with fuel hopper 3, fuel hopper 3 is provided with hopper lid 13 above, the bottom of fuel hopper 3 is provided with screw feeding assembly 14, burner 2 belows are designed with ash discharge assembly 16, the crater top of burner 2 is designed with combustion chamber 11, top in housing 1 is provided with expansion tank 5, and burner 2 comprises combustion-chamber assembly and preheating distribution plenum assembly.Fuel hopper feeding material component comprises fuel hopper 3, hopper lid 13, screw feeding assembly 14, rotary valve assembly 15, preheating distribution plenum assembly, the mouth of pipe 10 connects material, fuel storage is in fuel hopper 3, controlled screw feeding assembly 14 is equipped with in fuel hopper 3 cavity bottoms, during boiler startup operation, fuel leans on helical feed to connecting material after the mouth of pipe 10, fuel enters in rotary valve by material receiving tube 9 by gravity, and the rotating shaft turning handle fuel in rotary valve is contained in burner 2.Burner 2 is a kind of straw particle burner, comprise combustion-chamber assembly and preheating distribution plenum assembly, combustion-chamber assembly and preheating distribution plenum components welding also communicate, the front end of combustion-chamber assembly upwards has crater, and be provided with fire grate support plate, ash-removing plate assembly is installed on combustion-chamber assembly base plate, in combustion-chamber assembly, is fixedly connected with removable fixed grate, on removable fixed grate and fire grate support plate, be provided with toward double action fire grate group.Screw feeding assembly 14, rotary valve assembly 15, motor 8 form linkage by a chain 12, the programme-control that its rotating speed is set by microcomputer controller, the automatic regulation function of the intelligent boiler of realizing biological substance for combustion particle under controllable state.11 left sides, combustion chamber that enter that the flame that combustion chamber 11 internal combustion produce carries the whole arch of poly-burner burn away, and the high-temperature flue gas that burning produces enters expansion chamber, heat exchange fire tube successively through heat exchanging water pipe, finally by air-introduced machine 6, discharge outside body of heater.Air blast in air feed system is connected with burner 2 by air blast flange, and air feed enters air feed heating clamber, and the air feed part after heating enters the undergrate plenum chamber under step reciprocating fire grate, and a part enters combustion chamber 11 by secondary air hole.Rotary valve assembly 15 is arranged on below the mouth of pipe 10 that connects material, and by material receiving tube 9, communicates with combustion chamber 11 below, and the rotating shaft in rotary valve assembly 15, blade and fuel have wherein blocked the pyrotechnics in combustion chamber 11, prevent tempering phenomenon.When boiler operatiopn starts, igniter starts the fuel in ignition combustion chamber 11, fuel is at the fire grate connecting rod on pulley that is positioned at of fire grate motor 8 drives, drive the motion of step reciprocating fire grate, under fire grate promotes, through radiant panel, enter combustion chamber 11, the poly-jet-burner that flame, the heat that burning produces carries the whole arch of poly-burner enters combustion chamber 11 and burns away.The lime-ash that fuel combustion produces enters ash slag box under the promotion of step reciprocating fire grate, through lime-ash outlet, discharges outside body of heater.In middle combustion chamber 11, the combustion chamber 11 that enters that the flame that burning produces carries the whole arch of poly-burner burns away, the high-temperature flue gas that burning produces enters expansion chamber, expansion chamber successively through heat exchanging water pipe, enter the heat exchange fire tube that spiral flow deflector is installed, through expansion chamber, again enter the heat exchange fire tube that spiral flow deflector is installed, expansion chamber, discharges outside body of heater through air-introduced machine 6.
Claims (4)
1. the intelligent boiler of a biological substance for combustion particle, comprise housing, burner, fuel hopper feeding material component, boiler body, expansion tank, air-introduced machine, microcomputer controller, motor etc., it is characterized in that: microcomputer controller is installed on housing, in housing, be fixedly connected with fuel hopper, on fuel hopper, be stamped hopper lid, the bottom of fuel hopper is provided with feeding material component, burner below is designed with ash discharge assembly, the crater top of burner is designed with combustion chamber, top in housing is provided with expansion tank, burner comprises combustion-chamber assembly and preheating distribution plenum assembly.
2. the intelligent boiler of a kind of biological substance for combustion particle according to claim 1, it is characterized in that: described fuel hopper feeding material component comprises fuel hopper, hopper lid, screw feeding assembly, rotary valve assembly, preheating distribution plenum assembly, the mouth of pipe connects material, fuel storage is in hopper, controlled screw feeding assembly is equipped with in hopper cavity bottom, during boiler startup operation, fuel leans on helical feed to connecting material after the mouth of pipe, fuel enters in rotary valve by material receiving tube by gravity, and the rotating shaft turning handle fuel in rotary valve is contained in burner.
3. the intelligent boiler of a kind of biological substance for combustion particle according to claim 2, it is characterized in that: described screw feeding assembly, rotary valve assembly, motor form linkage by a chain, the programme-control that its rotating speed is set by micro computer, realizes and automatically regulates the automatic regulation function of heating stove under controllable state.
4. the intelligent boiler of a kind of biological substance for combustion particle according to claim 2, is characterized in that: described rotary valve assembly is arranged on below the mouth of pipe that connects material, and by material receiving tube, communicates with combustion chamber below, prevents back cigarette, tempering phenomenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359970.1U CN203442792U (en) | 2013-06-14 | 2013-06-14 | Intelligent boiler using biomass particles for burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359970.1U CN203442792U (en) | 2013-06-14 | 2013-06-14 | Intelligent boiler using biomass particles for burning |
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| Publication Number | Publication Date |
|---|---|
| CN203442792U true CN203442792U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320359970.1U Expired - Fee Related CN203442792U (en) | 2013-06-14 | 2013-06-14 | Intelligent boiler using biomass particles for burning |
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| Country | Link |
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| CN (1) | CN203442792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235830A (en) * | 2013-06-14 | 2014-12-24 | 山东多乐采暖设备有限责任公司 | Intelligent boiler for burning biomass particles |
| GB2527145A (en) * | 2014-08-12 | 2015-12-16 | Suirvale Developments Ltd Ta Wood Energy Solutions | A lid for an outdoor biomass boiler |
| CN114729748A (en) * | 2019-09-03 | 2022-07-08 | Sl技术有限公司 | Method for commissioning a biomass heating system |
-
2013
- 2013-06-14 CN CN201320359970.1U patent/CN203442792U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235830A (en) * | 2013-06-14 | 2014-12-24 | 山东多乐采暖设备有限责任公司 | Intelligent boiler for burning biomass particles |
| GB2527145A (en) * | 2014-08-12 | 2015-12-16 | Suirvale Developments Ltd Ta Wood Energy Solutions | A lid for an outdoor biomass boiler |
| GB2527145B (en) * | 2014-08-12 | 2016-09-07 | Suirvale Dev Ltd Ta/Wood Energy Solutions | A lid for an outdoor biomass boiler |
| GB2540241A (en) * | 2014-08-12 | 2017-01-11 | Suirvale Dev Ltd | A lid of an outdoor biomass boiler |
| CN114729748A (en) * | 2019-09-03 | 2022-07-08 | Sl技术有限公司 | Method for commissioning a biomass heating system |
| US11635231B2 (en) | 2019-09-03 | 2023-04-25 | Sl-Technik Gmbh | Rotating grate with a cleaning device for a biomass heating system |
| CN114729748B (en) * | 2019-09-03 | 2023-05-12 | Sl技术有限公司 | Method for commissioning a biomass heating system |
| US11708999B2 (en) | 2019-09-03 | 2023-07-25 | Sl-Technik Gmbh | Biomass heating system with optimized flue gas treatment |
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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: 20140219 Termination date: 20180614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |