CN203442858U - Discharging device of biomass burning machine - Google Patents
Discharging device of biomass burning machine Download PDFInfo
- Publication number
- CN203442858U CN203442858U CN201320394012.8U CN201320394012U CN203442858U CN 203442858 U CN203442858 U CN 203442858U CN 201320394012 U CN201320394012 U CN 201320394012U CN 203442858 U CN203442858 U CN 203442858U
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- Prior art keywords
- blanking device
- biomass
- feed opening
- biomass fuel
- combustion chamber
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Abstract
The utility model provides a discharging device of a biomass burning machine. The discharging device is used for conveying biomass fuel into a combustor. The discharging device comprises a raw material hopper, a feeding pipeline connected with the raw material hopper and a discharge port connected between the feeding pipeline and the combustor. One end of the feeding pipeline is connected with an air distribution machine, and the discharge port is internally provided with a discharging baffle used for controlling the biomass fuel to be evenly distributed inside the combustor. The biomass fuel enters the combustor through the discharging baffle and is evenly distributed inside the combustor by adjusting the discharging baffle. The phenomenon that in the prior art, the biomass fuel is accumulated together is avoided, the biomass fuel can be burned efficiently and completely, and the energy transformation ratio is improved.
Description
Technical field
The utility model relates to a kind of fuel apparatus, relates in particular to a kind of biomass combustion machine blanking device.
Background technology
Biomass combustion machine, mainly to need to develop for heat supplies such as boilers, it adopts the plentiful and substantial corn stalk in village, wood chip, agricultural crop straw is material, through molding equipment, constrain the granular fuel of forming shape rule, size homogeneous, then via efficient burning of the public full active particle burning machine of process, be converted into heat energy, burn heat production and by wheel backwater, drawn in steam-boiler.
Existing biomass combustion machine, its combustor blanking device comprises former hopper and the feed pipe that is connected former hopper, biomass fuel is stored in former hopper, feed pipe is communicated in the set combustion chamber of combustor, one end of feed pipe connects a blower fan, blower fan enters combustion chamber for the biomass fuel blowing in feed pipe, but, the biomass fuel entering from feed pipe can be concentrated certain that is deposited in combustion chamber, due to overheap, can cause fuel combustion insufficient, energy transformation ratio is low.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of biomass combustion machine blanking device is provided, and it can guarantee that fuel combustion is abundant, energy transformation ratio is high.
The utility model is achieved in that a kind of biomass combustion machine blanking device, for delivery of biomass fuel, enter combustion chamber, described blanking device comprises former hopper, connects feed pipe and the feed opening of described former hopper, described feed opening is connected between described feed pipe and described combustion chamber, described feed pipe one end connects a gas-distributing fan, is equipped with control biomass fuel and can be evenly distributed on the discharge flapper in described combustion chamber in described feed opening.
Particularly, described discharge flapper is weldingly fixed in described feed opening, and described discharge flapper comprises that baffle plate is controlled in left and right and baffle plate is controlled in front and back.
Particularly, described left and right is controlled baffle plate and is comprised of two metallic plates, and described metallic plate is weldingly fixed on described front and back and controls on baffle plate, and described front and back control baffle plate is comprised of the blade of multi-disc adjustable-angle.
Particularly, described feed pipe is comprised of the section of tilting and the lower vertical section that is communicated with the described section of tilting, described in one end of the section of tilting be communicated with described former hopper, one end of described lower vertical section is communicated with described feed opening.
Particularly, described feed opening is weldingly fixed between described lower vertical section and described combustion chamber.
Particularly, described in the section of tilting connect described gas-distributing fan, described blanking device also comprises an air blast that connects described lower vertical section.
Particularly, described feed opening flare, described feed opening outer wall is provided with the liquid level communicating with the set outer wall in described combustion chamber.
Particularly, described in be provided with for stirring the spiral blade-rotating sheet of biomass fuel in the section of tilting, described gas-distributing fan drives described spiral blade-rotating sheet.
The utility model provides a kind of biomass combustion machine blanking device, in feed opening, be equipped with control biomass fuel and can be evenly distributed on the discharge flapper in combustion chamber, biomass fuel enters in combustion chamber by discharge flapper, regulate discharge flapper, can make biomass fuel be evenly distributed in combustion chamber, avoid in prior art biomass fuel to concentrate and be deposited in a place, make the biomass fuel can efficient burning, sufficient combustion, has improved energy transformation ratio.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The biomass combustion machine blanking device structural representation that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the enlarged diagram at A place in Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 2, the utility model embodiment provides a kind of biomass combustion machine blanking device 1, for delivery of biomass fuel (not shown), enter combustion chamber 2, described combustion chamber 2 is to be made around by described solid state medium, by refractory brick or fire clay brick work, become cylindrical specifically, described combustion chamber 2 also can enclose and be sleeve-shaped or analogous shape.Described blanking device 1 comprises former hopper 11, the feed pipe 12 and the feed opening 13 that connect described former hopper 11, described former hopper 11 is for storing biomass fuel, described feed pipe 12 provides biomass fuel to enter 2 one of described combustion chambers passage, described feed opening 13 is connected between described feed pipe 12 and described combustion chamber 2, described feed pipe 12 one end connect a gas-distributing fan 14, described gas-distributing fan 14 is for brushing the biomass fuel in described feed pipe 12, in described feed opening 13, be equipped with control biomass fuel and can be evenly distributed on the discharge flapper 15 in described combustion chamber 2.Biomass fuel enters in combustion chamber 2 by discharge flapper 15, regulate discharge flapper 15, can make biomass fuel be evenly distributed in combustion chamber 2, avoided the concentrated place that is deposited in of biomass fuel in prior art, make the biomass fuel can efficient burning, sufficient combustion, has improved energy transformation ratio.
In concrete application, as Fig. 1, Fig. 2, described discharge flapper 15 is weldingly fixed in described feed opening 13, is welded and fixed mode more firm, certainly, described discharge flapper 15 also can adopt the assembling modes such as clamping, and described discharge flapper 15 comprises that baffle plate 151 is controlled in left and right and baffle plate 152 is controlled in front and back.Particularly, described left and right is controlled baffle plate 151 and is comprised of two metallic plates, in the present embodiment, the length of two metallic plates is identical, the length of described metallic plate also can arrange not identical, to facilitate, control the biomass fuel distribution entering in described combustion chamber 2, can make fuel be uniformly distributed in the left and right directions in described combustion chamber 2; Described metallic plate is weldingly fixed on described front and back and controls on baffle plate 152, the preferred steel plate of above-mentioned metallic plate or iron plate, and its cost is low.Described front and back control baffle plate 152 is comprised of the blade of multi-disc adjustable-angle.Blade pass is crossed adjustable its gradient of staff, to control biomass fuel, enters into the direction in described combustion chamber 2.Can make fuel be evenly distributed on the fore-and-aft direction of described combustion chamber 2.
Particularly, if Fig. 1 is in conjunction with Fig. 2, described feed pipe 12 is comprised of the section of tilting 121 and the lower vertical section 122 that is communicated with the described section of tilting 121, described in the section of tilting 121 and described lower vertical section 122 all adopt metal material to make, the concrete steel plate that adopts is made, and can bear high temperature, good stability.One end of the described section of tilting 121 is communicated with described former hopper 11, be stored in biomass fuel in described former hopper 11 enter described in the section of tilting 121, the described section of tilting 121 connects described gas-distributing fan 14, described gas-distributing fan 14 is separately to the described section of tilting 121 air distributions, biomass fuel described in can blowing in the section of tilting 121 enters in described lower vertical section 122, and described blanking device 1 also comprises an air blast 16 that connects described lower vertical section 122.Air blast 16 carries out air distribution to the biomass fuel entering in described lower vertical section 122 separately, can facilitate biomass fuel to enter smoothly in described combustion chamber 2.One end of described lower vertical section 122 is communicated with described feed opening 13, particularly, described feed opening 13 is weldingly fixed between described lower vertical section 122 and described combustion chamber 2, welding manner has stable connection, more specifically, described feed opening 13 flares, the opening of described feed opening 13 flares is towards described combustion chamber 2, be conducive to disperse biomass fuel, described feed opening 13 outer walls are provided with the liquid level 131 communicating with the set outer wall 21 in described combustion chamber 2.In outer wall 21, be provided with flowing liquid, because the interior temperature in combustion chamber 2 is higher, outer wall 21 can play thermolysis, and described liquid level 131 also can play thermolysis to described feed opening 13, can increase the service life of described feed opening 13;
More specifically, as Fig. 1, described in be provided with for stirring the spiral blade-rotating sheet 123 of biomass fuel in the section of tilting 121, described gas-distributing fan 14 drives described spiral blade-rotating sheet 123.Described spiral blade-rotating sheet 123 biomass fuel that can stir, guarantees that biomass fuel can be delivered in lower vertical section 122 continuously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a biomass combustion machine blanking device, for delivery of biomass fuel, enter combustion chamber, it is characterized in that, described blanking device comprises former hopper, connects feed pipe and the feed opening of described former hopper, described feed opening is connected between described feed pipe and described combustion chamber, described feed pipe one end connects a gas-distributing fan, is equipped with control biomass fuel and can be evenly distributed on the discharge flapper in described combustion chamber in described feed opening.
2. biomass combustion machine blanking device as claimed in claim 1, is characterized in that: described discharge flapper is weldingly fixed in described feed opening, and described discharge flapper comprises that baffle plate is controlled in left and right and baffle plate is controlled in front and back.
3. biomass combustion machine blanking device as claimed in claim 2, it is characterized in that: described left and right is controlled baffle plate and is comprised of two metallic plates, described metallic plate is weldingly fixed on described front and back and controls on baffle plate, and described front and back control baffle plate is comprised of the blade of multi-disc adjustable-angle.
4. biomass combustion machine blanking device as claimed in claim 1, it is characterized in that: described feed pipe is comprised of the section of tilting and the lower vertical section that is communicated with the described section of tilting, one end of the described section of tilting is communicated with described former hopper, and one end of described lower vertical section is communicated with described feed opening.
5. biomass combustion machine blanking device as claimed in claim 4, is characterized in that: described feed opening is weldingly fixed between described lower vertical section and described combustion chamber.
6. biomass combustion machine blanking device as claimed in claim 4, is characterized in that: described in the section of tilting connect described gas-distributing fan, described blanking device also comprises an air blast that connects described lower vertical section.
7. the biomass combustion machine blanking device as described in claim 1 or 2 or 4 or 5, is characterized in that: described feed opening flare, described feed opening outer wall is provided with the liquid level communicating with the set outer wall in described combustion chamber.
8. biomass combustion machine blanking device as claimed in claim 4, is characterized in that: described in be provided with for stirring the spiral blade-rotating sheet of biomass fuel in the section of tilting, described gas-distributing fan drives described spiral blade-rotating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394012.8U CN203442858U (en) | 2013-07-03 | 2013-07-03 | Discharging device of biomass burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394012.8U CN203442858U (en) | 2013-07-03 | 2013-07-03 | Discharging device of biomass burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442858U true CN203442858U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394012.8U Expired - Fee Related CN203442858U (en) | 2013-07-03 | 2013-07-03 | Discharging device of biomass burning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654287A (en) * | 2015-01-29 | 2015-05-27 | 温州市龙一五金有限公司 | Biomass boiler energy-saving burning machine |
| CN106196137A (en) * | 2016-08-31 | 2016-12-07 | 苏州迪森生物能源有限公司 | A kind of feed distribution mechanism of biomass boiler |
-
2013
- 2013-07-03 CN CN201320394012.8U patent/CN203442858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654287A (en) * | 2015-01-29 | 2015-05-27 | 温州市龙一五金有限公司 | Biomass boiler energy-saving burning machine |
| CN106196137A (en) * | 2016-08-31 | 2016-12-07 | 苏州迪森生物能源有限公司 | A kind of feed distribution mechanism of biomass 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: 20140219 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |