CN204574028U - A kind of modified biomass energy powder combustion machine - Google Patents
A kind of modified biomass energy powder combustion machine Download PDFInfo
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- CN204574028U CN204574028U CN201520284827.XU CN201520284827U CN204574028U CN 204574028 U CN204574028 U CN 204574028U CN 201520284827 U CN201520284827 U CN 201520284827U CN 204574028 U CN204574028 U CN 204574028U
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Abstract
The utility model proposes a kind of modified biomass energy powder combustion machine, comprise controller; Wind storage system has blast pipe and discharge pipe; Blast pipe is connected with cfentrifugal blower and stores air quantity; Discharge pipe is communicated with carrier pipe; Wind sensor is provided with in discharge pipe; Wind sensor links together with the mode of Signal transmissions and controller.So, in practical work process, when cfentrifugal blower is because of situations such as stalls during not air-out, wind sensor can detect the signal that discharge pipe is calm, and calm signal is sent to controller, controller can control particle conveying worm and stop conveying biological particles, and the biological particles that the cfentrifugal blower overcoming traditional combustion machine stops air-out artifact matter particle to continue to enter boiler furnace and causes cannot even block the defect of boiler furnace by active combustion.Thus, the utility model effectively can avoid biological particles blindly conveying, ensures the normal operation of biological particles active combustion and combustor, practical.
Description
Technical field
The utility model relates to field of combustion equipment, is specifically related to a kind of modified biomass energy powder combustion machine.
Background technology
The structure of biomass energy powder combustion machine has been known, as Chinese utility model patent CN201320851858.X discloses a kind of intelligent biological mass-energy powder combustion machine, it is characterized in that, comprise body of heater, the biomass energy powdering inlet being formed with burner hearth in this body of heater and being all connected with burner hearth, igniter entrance and crater, this biomass energy powdering inlet is disposed adjacent side by side with igniter entrance, this biomass energy powdering inlet and crater are separately positioned on the both sides of burner hearth, biomass energy powder is blown in burner hearth by this biomass energy powdering inlet under the drive of primary air, at least one mixed air channel is also provided with in this body of heater, this intelligent biological mass-energy powder combustion machine also comprises and every auxiliary air inlet mechanism that mixed air channel is corresponding together, each auxiliary air inlet mechanism produces the air-flow blowing to corresponding mixed air channel.This at least one mixed air channel is the deep gouge be formed on inboard wall of furnace body, this deep gouge by bottom of furnace body spiral extension to the top of body of heater.This at least one mixed air channel is along spaced three roads of primary air circulating direction.This biomass energy powder is wood chip.This igniter entrance is provided with diesel oil ignitor.This crater is positioned at the medium position of body of heater, and this biomass energy powdering inlet and igniter entrance are positioned at the bottom position of body of heater.This intelligent biological mass-energy powder combustion machine also comprises pallet and is positioned at several road wheels below pallet.This utility model provides a kind of combustor of superior performance, but the structure of this utility model also has room for improvement in operation reasonability.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide one effectively can avoid biological particles blindly conveying, ensures the normal operation of biological particles active combustion and combustor, practical modified biomass energy powder combustion machine.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of modified biomass energy powder combustion machine, comprises particle size storehouse, particle conveying worm, boiler furnace, cfentrifugal blower and wind storage system; This particle size warehousing contains biological particles, and biological particles is delivered to boiler furnace by particle conveying worm by this particle storage silo; Described particle conveying worm comprises carrier pipe, and in carrier pipe, carry the spiral conveyor rod of biological particles; Described carrier pipe has the charging aperture be communicated with described particle storage silo, and the discharging opening be communicated with described boiler furnace; Also comprise the controller that described particle conveying worm and cfentrifugal blower are controlled; Described wind storage system has blast pipe and discharge pipe; This blast pipe is connected with cfentrifugal blower and stores air quantity; This discharge pipe is communicated with described carrier pipe; Wind sensor is provided with in described discharge pipe; Described wind sensor links together with the mode of Signal transmissions and described controller.
Above-mentioned wind sensor comprises the sensor main body being embedded at above-mentioned discharge pipe tube wall, and is in discharge pipe the wind-engaging sensing switch that sensor main body triggers.
Above-mentioned wind-engaging sensing switch comprises sideboard and sealing stopper; Described sideboard block is in above-mentioned discharge pipe, and described sideboard can carry out swing on the flow direction of wind to be triggered the sensor main body; Described sealing stopper is connected with the inner wall sealing of described discharge pipe, and the upstream being in wind flow direction seals with described sideboard and contacts.
Above-mentioned sideboard is elliptical piece structure; Above-mentioned sealing stopper is annular ring structure.
The contact surface of above-mentioned sideboard and above-mentioned sealing stopper is the form of the aweather upstream oblique of flow direction gradually from the bottom to top.
Above-mentioned discharge pipe comprises the first air-out pipeline section extended obliquely, and is communicated with the upper end of the first air-out pipeline section and the second air-out pipeline section extended obliquely; The upper end of described first air-out pipeline section is higher than described carrier pipe, and the air outlet of described second air-out pipeline section is communicated with described carrier pipe obliquely, and described air outlet is arranged towards described discharging opening direction; Above-mentioned wind sensor is located at described second air-out pipeline section.
After adopting technique scheme, new bio mass-energy powder combustion machine of the present utility model, break through the structural form of traditional combustion machine, in practical work process, when cfentrifugal blower is because of situations such as stalls during not air-out, wind sensor can detect the signal that discharge pipe is calm, and calm signal is sent to controller, controller can control particle conveying worm and stop conveying biological particles, the biological particles that the cfentrifugal blower overcoming traditional combustion machine stops air-out artifact matter particle to continue to enter boiler furnace and causes cannot even block the defect of boiler furnace by active combustion.Compared with prior art, modified biomass energy powder combustion machine of the present utility model, effectively can avoid biological particles blindly conveying, ensure the normal operation of biological particles active combustion and combustor, organisation operations is more reasonable, practical.
Accompanying drawing explanation
Fig. 1 is simple and easy sectional structure schematic diagram of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of local A in Fig. 1.
In figure:
1-particle size storehouse 2-particle conveying worm
21-carrier pipe 211-charging aperture
212-discharging opening 22-spiral conveyor rod
3-boiler furnace 4-cfentrifugal blower
5-wind storage system 51-blast pipe
52-discharge pipe 521-first air-out pipeline section
522-second air-out pipeline section 5221-air outlet
6-wind sensor 61-sensor main body
62-wind-engaging sensing switch 621-sideboard
622-seals stopper.
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below by specific embodiment.
A kind of modified biomass energy powder combustion machine of the present utility model, as illustrated in fig. 1 and 2, comprises particle size storehouse 1, particle conveying worm 2, boiler furnace 3, cfentrifugal blower 4 and wind storage system 5.
This particle size storehouse 1 stores biological particles, and biological particles is delivered to boiler furnace 3 by particle conveying worm 2 by this particle storage silo 1; Particle conveying worm 2 comprises carrier pipe 21, and carries the spiral conveyor rod 22 of biological particles in carrier pipe 21; Carrier pipe 21 has the charging aperture 211 be communicated with particle storage silo 1, and the discharging opening 212 be communicated with boiler furnace 3; Also comprise the controller (not shown) that particle conveying worm 2 and cfentrifugal blower 4 are controlled; Wind storage system 5 has blast pipe 51 and discharge pipe 52; This blast pipe 51 is connected with cfentrifugal blower 4 and stores air quantity; This discharge pipe 52 is communicated with carrier pipe 21; Wind sensor 6 is provided with in discharge pipe 52; Wind sensor 6 links together with the mode of Signal transmissions and described controller.The utility model is in practical work process, when cfentrifugal blower 4 is because of situations such as stalls during not air-out, wind sensor 6 can detect the signal that discharge pipe 52 is calm, and calm signal is sent to controller, controller can control particle conveying worm 2 and stop conveying biological particles, and the biological particles that the cfentrifugal blower overcoming traditional combustion machine stops air-out artifact matter particle to continue to enter boiler furnace and causes cannot even block the defect of boiler furnace by active combustion.
In order to realize the concrete structure of wind sensor 6, preferably, wind sensor 6 comprises the sensor main body 61 being embedded at discharge pipe 52 tube wall, and is in the wind-engaging sensing switch 62 triggered sensor main body 61 in discharge pipe 52.When there being wind in discharge pipe 52, wind-engaging sensing switch 62 is trigger sensor main body 61 not, and when calm in discharge pipe 52, wind-engaging sensing switch 62 trigger sensor main body 61 sends calm signal to controller.
Preferably, wind-engaging sensing switch 62 comprises sideboard 621 and sealing stopper 622; Sideboard 621 block is in discharge pipe 52, and sideboard 621 can carry out swing on the flow direction of wind to be triggered sensor main body 61; Sealing stopper 622 is connected with the inner wall sealing of discharge pipe 52, and the upstream being in wind flow direction seals with sideboard 621 and contacts.When there being wind in discharge pipe 52, sideboard 621 is blowed to downstream and swings by wind, now sideboard 621 not trigger sensor main body 61, when calm in discharge pipe 52, sideboard 621 can upstream reply swing because of not by wind, and seal contact with sealing stopper 622, now sideboard 621 trigger sensor main body 61 sends calm signal to controller; When sideboard 621 can effectively prevent suck-back situation from occurring after sealing stopper 622 seals contact, avoid biological particles by suck-back, oppositely enter impact in wind storage system 5 and cfentrifugal blower 4 by discharge pipe 52 and even damage wind storage system 5 and cfentrifugal blower 4.
Preferably, sideboard 621 is elliptical piece structure; Sealing stopper 622 is annular ring structure.The external diameter of sealing stopper 622 is corresponding to the internal diameter of discharge pipe 52, biomass energy powdering inlet 12 can be sealed completely after sideboard 621 and sealing stopper 622 are fitted.
Preferably, sideboard 621 and the contact surface of sealing stopper 6212 are the form of the aweather upstream oblique of flow direction gradually from the bottom to top, this structure can utilize the self gravitation of sideboard 621 formed sideboard 621 automatically reply power, can fit with sealing stopper 622 by nature, realize the sealing of sideboard 621 and sealing stopper 622 more efficiently.
Preferably, discharge pipe 52 comprises the first air-out pipeline section 521 extended obliquely, and is communicated with the upper end of the first air-out pipeline section 521 and the second air-out pipeline section 522 extended obliquely; The upper end of the first air-out pipeline section 521 is higher than carrier pipe 21, and the air outlet 5221 of the second air-out pipeline section 522 is communicated with carrier pipe 21 obliquely, and air outlet 5221 is arranged towards discharging opening 212 direction; Wind sensor 6 is located at the second air-out pipeline section 522.The junction of the first air-out pipeline section 521 and the second air-out pipeline section 522 forms the arch higher than carrier pipe 21, biological particles in carrier pipe 21 can be avoided further due to reasons such as the suck-backs after cfentrifugal blower 4 stall, and enter impact in wind storage system 5 and cfentrifugal blower 4 from the second air-out pipeline section 522 via the first air-out pipeline section 521 and even damage wind storage system 5 and cfentrifugal blower 4; And can by while the biological particles blowout discharging opening 212 in carrier pipe 21 towards the air outlet 5221 in discharging opening 212 direction, also the air at carrier pipe 21 rear can be driven to discharging opening 212 direction, and then make air auxiliary screw conveying lever 22 be fed forward biological particles, especially the biological particles at spiral conveyor rod 22 place of arrival can be inhaled forward, be beneficial to smooth and easy the entering in boiler furnace 3 of biological particles and burn
Modified biomass energy powder combustion machine of the present utility model, the concrete type of attachment of the first air-out pipeline section and the second air-out pipeline section can carry out adjusting and designing according to actual requirement, as being structure as a whole; The concrete form of air outlet can carry out adjusting and designing according to actual requirement; The concrete material of the first air-out pipeline section and the second air-out pipeline section, size, bearing of trend and curve form etc. all can be carried out adjusting and designing according to actual requirement; The concrete angle of inclination of sideboard and sealing stopper can carry out adjusting and designing according to actual requirement, as become 15-30 ° with perpendicular; The concrete form of sideboard and sealing stopper, and the matching relationship etc. of the two all can carry out adjusting and designing according to actual requirement; The type of attachment of sideboard and sensor main body, and the type of attachment etc. of sensor main body and discharge pipe all can be carried out adjusting and designing according to actual requirement; Say in a broad sense, the form of wind sensor also can carry out adjusting and designing according to actual requirement, forms as wind sensor can carry out adaptability structural adjustment by sensors such as travel switches; The concrete setting position of wind sensor in discharge pipe can carry out adjusting and designing according to actual requirement; Particle size storehouse, particle conveying worm, boiler furnace, cfentrifugal blower and wind storage system are preferably existing structure, but all can be cooperation the technical solution of the utility model and do adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (6)
1. a modified biomass energy powder combustion machine, comprises particle size storehouse, particle conveying worm, boiler furnace, cfentrifugal blower and wind storage system; This particle size warehousing contains biological particles, and biological particles is delivered to boiler furnace by particle conveying worm by this particle storage silo; Described particle conveying worm comprises carrier pipe, and in carrier pipe, carry the spiral conveyor rod of biological particles; Described carrier pipe has the charging aperture be communicated with described particle storage silo, and the discharging opening be communicated with described boiler furnace; It is characterized in that: also comprise the controller that described particle conveying worm and cfentrifugal blower are controlled; Described wind storage system has blast pipe and discharge pipe; This blast pipe is connected with cfentrifugal blower and stores air quantity; This discharge pipe is communicated with described carrier pipe; Wind sensor is provided with in described discharge pipe; Described wind sensor links together with the mode of Signal transmissions and described controller.
2. a kind of modified biomass energy powder combustion machine according to claim 1, it is characterized in that: above-mentioned wind sensor comprises the sensor main body being embedded at above-mentioned discharge pipe tube wall, and be in discharge pipe the wind-engaging sensing switch that sensor main body triggers.
3. a kind of modified biomass energy powder combustion machine according to claim 2, is characterized in that: above-mentioned wind-engaging sensing switch comprises sideboard and sealing stopper; Described sideboard block is in above-mentioned discharge pipe, and described sideboard can carry out swing on the flow direction of wind to be triggered the sensor main body; Described sealing stopper is connected with the inner wall sealing of described discharge pipe, and the upstream being in wind flow direction seals with described sideboard and contacts.
4. a kind of modified biomass energy powder combustion machine according to claim 3, is characterized in that: above-mentioned sideboard is elliptical piece structure; Above-mentioned sealing stopper is annular ring structure.
5. a kind of modified biomass energy powder combustion machine according to claim 3 or 4, is characterized in that: the contact surface of above-mentioned sideboard and above-mentioned sealing stopper is the form of the aweather upstream oblique of flow direction gradually from the bottom to top.
6. a kind of modified biomass energy powder combustion machine according to claim 5, is characterized in that: above-mentioned discharge pipe comprises the first air-out pipeline section extended obliquely, and is communicated with the upper end of the first air-out pipeline section and the second air-out pipeline section extended obliquely; The upper end of described first air-out pipeline section is higher than described carrier pipe, and the air outlet of described second air-out pipeline section is communicated with described carrier pipe obliquely, and described air outlet is arranged towards described discharging opening direction; Above-mentioned wind sensor is located at described second air-out pipeline section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284827.XU CN204574028U (en) | 2015-05-06 | 2015-05-06 | A kind of modified biomass energy powder combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284827.XU CN204574028U (en) | 2015-05-06 | 2015-05-06 | A kind of modified biomass energy powder combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574028U true CN204574028U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284827.XU Expired - Fee Related CN204574028U (en) | 2015-05-06 | 2015-05-06 | A kind of modified biomass energy powder combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574028U (en) |
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2015
- 2015-05-06 CN CN201520284827.XU patent/CN204574028U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20150819 Termination date: 20170506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |