CN205424907U - Living beings granule combustor of bottom feed - Google Patents
Living beings granule combustor of bottom feed Download PDFInfo
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- CN205424907U CN205424907U CN201520914110.9U CN201520914110U CN205424907U CN 205424907 U CN205424907 U CN 205424907U CN 201520914110 U CN201520914110 U CN 201520914110U CN 205424907 U CN205424907 U CN 205424907U
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- vaporizer
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- hopper
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Abstract
The utility model provides a burning time control, the dangerous living beings granule combustor of bottom feed of the abundant just nothing tempering of burning. This living beings granule combustor includes hopper and vaporizer, the hopper passes through the conveying pipe and is connected with the vaporizer, the conveying pipe is formed by connecting inclined tube, vertical pipe, and inclined tube's top links to each other bottom the hopper, and inclined tube's bottom links to each other with vertical pipe's lateral part, vertical pipe's top is upwards stretched into by the bottom of vaporizer and is stuck out in the bottom of vaporizer in the vaporizer, is equipped with spiral feeder in the vertical pipe, vertical pipe is equipped with a plurality of to the mouth of drying of up -draught, dries mouthful to link to each other through trachea and a feeding fan, the dodge gate is installed through the pivot in vertical pipe's top. The utility model discloses sharp living beings granule combustor of bottom feed is guaranteeing that still feasible burning time control has avoided the tempering, has improved the practicality of bottom feed -type under stable, continuous, the abundant prerequisite of burning.
Description
Technical field
This utility model belongs to Biomass Energy Utilization technical field, is related specifically to the biomass particle burning machine of a kind of bottom feed.
Background technology
Particle burning machine generally has following three kinds of feeding manners: 1, top charging: the burner of top charging separates with feed bin, tempering is dangerous little, can ensure accurate quantification charging according to power requirement；Its shortcoming is unfavorable to burning zone when being particles fall, and imperfect combustion granule may be caused to increase, therefore unstable burning behavior, and dust stratification needs periodically to get rid of, and the most still can produce slagging scorification phenomenon；2, bottom feed: burning wave is little, combustion process is continuous, stable, and its shortcoming is that the after burning time is long, has the danger of tempering；3, straight feeding: burning wave is little, combustion process is continuous, stable, and its shortcoming is to have the danger of tempering, and needs extra deashing device.
Summary of the invention
The purpose of this utility model is to propose the biomass particle burning machine of the bottom feed that a kind of burning time is controlled, burning is fully and without tempering danger.
The biomass particle burning machine of bottom feed of the present utility model includes hopper and vaporizer, and described hopper is connected with vaporizer by feed pipe；It is critical only that described feed pipe is formed by connecting by tipping tube, vertical tube, the top of described tipping tube is connected with feed hopper bottom, and the bottom of tipping tube is connected with the sidepiece of vertical tube；In the top of described vertical tube is stretched to vaporizer by the bottom up of vaporizer and protrude from the bottom of vaporizer, in vertical tube, it is provided with spiral feeder；Described vertical tube is provided with several blowing mouths to up-draught, and described blowing mouth is connected by trachea and a feeding fan；The top of described vertical tube is provided with dodge gate by rotating shaft.
The operation principle of above-mentioned biomass particle burning machine is as follows:
Raw material, and is gradually increasing by hopper in tipping tube landing to vertical tube under the effect of spiral feeder；After feeding fan is opened, air-flow upwards can be formed in vertical tube, this air-flow can increase the air pressure in vertical tube, thus dodge gate is upwards pushed open, and carry out gasification, and combustion by being originally blown upward to vaporizer, the strength of the wind owing to continuing upward, flame will not enter in vertical tube, and the raw material in vertical tube does not haves the situation of burning yet.
When needing to close gasification furnace, it is only necessary to stopping spiral feeder and the work of feeding fan, now dodge gate has lacked the wind-force of the upwards jacking that feeding fan produces, can fall under self gravitation and close vertical tube, prevent tempering.
Further, the blowing direction of described blowing mouth tilts upward, and all identical with the hand of spiral of the spiral feeder of correspondence position, to form the swirling eddy consistent with the hand of spiral of spiral feeder in vertical tube.Raw material can be upwards blown to the higher position of vaporizer by this swirling eddy, makes raw material aloft seethe, is fully contacted with air, thus improve gasification degree, improves combustion position.People can see the swirl flame of similar tornado in vaporizer.
Further, described dodge gate has four fans, and lays respectively at the four direction on vertical tube top, forms corner pyramidal structure when described dodge gate is closed.After so closing dodge gate, fall ashes or still burning raw material will not be deposited on dodge gate, but slip down to the bottom of vaporizer, and owing to the top of vertical tube is higher than the bottom of vaporizer, therefore reduce the higher ashes of temperature or raw material to the impact within vertical tube.
Further, described tipping tube is provided with isolation gate.When closing gasification furnace, simultaneously close off isolation gate, can be by hopper and vertical tube physical isolation, the problem of the tempering preferably solved.
Further, the top tube wall of described vertical tube is provided with thermal insulation layer, and described dodge gate is that heat-barrier material is made, to avoid ashes that temperature is higher or the raw material that raw material ignites in vertical tube by tube wall or the dodge gate of vertical tube.
The biomass particle burning machine of bottom feed of the present utility model improves traditional feeding structure, the mode utilizing blowing realizes the feeding of final step, and utilize dodge gate, isolate the problem that gate solves tempering, ensure flameholding, continuously, sufficiently on the premise of, also make burning time controlled, and then improve the practicality of bottom feed mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of the biomass particle burning machine of bottom feed of the present utility model.
Accompanying drawing indicates: 1, hopper；2, vaporizer；3, tipping tube；4, vertical tube；5, isolation gate；6, spiral feeder；7, blowing mouth；8, feeding fan；9, dodge gate.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail such as the mutual alignment between the involved shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc..
Embodiment 1:
As it can be seen, the biomass particle burning machine of the bottom feed of the present embodiment includes that hopper 1 and vaporizer 2, described hopper 1 are connected with vaporizer 2 by feed pipe；It is critical only that described feed pipe is formed by connecting by tipping tube 3, vertical tube 4, the top of described tipping tube 3 is connected bottom hopper 1, and the bottom of tipping tube 3 is connected with the sidepiece of vertical tube 4, and tipping tube 3 is provided with isolation gate 5；In the top of described vertical tube 4 is stretched to vaporizer 2 by the bottom up of vaporizer 2 and protrude from the bottom of vaporizer 2, in vertical tube 4, it is provided with spiral feeder 6；The top (close to apical position) of described vertical tube 4 is provided with several blowing mouths 7 to up-draught, and described blowing mouth 7 is connected by trachea and a feeding fan 8；The top of described vertical tube 4 is provided with four fan dodge gates 9 by rotating shaft, and four fan dodge gates 9 lay respectively at the four direction on vertical tube 4 top, form corner pyramidal structure when described dodge gate 9 is closed.
The blowing direction of blowing mouth 7 tilts upward, and all identical with the hand of spiral of the spiral feeder 6 of correspondence position, to form the swirling eddy consistent with the hand of spiral of spiral feeder 6 in vertical tube 4.Raw material can be upwards blown to the higher position of vaporizer 2 by this swirling eddy, makes raw material aloft seethe, is fully contacted with air, thus improve gasification degree, improves combustion position.People can see the swirl flame of similar tornado in vaporizer 2.
The top tube wall of vertical tube 4 is provided with thermal insulation layer, and described dodge gate 9 is made for heat-barrier material, with avoid ashes that temperature is higher or raw material by tube wall or the dodge gate 9 of vertical tube 4 raw material in vertical tube 4 that ignites.
The operation principle of above-mentioned biomass particle burning machine is as follows:
Raw material, and is gradually increasing by hopper 1 in tipping tube 3 landing to vertical tube 4 under the effect of spiral feeder 6；After feeding fan 8 is opened, air-flow upwards can be formed in vertical tube 4, this air-flow can increase the air pressure in vertical tube 4, thus dodge gate 9 is upwards pushed open, and to vaporizer 2, carry out gasification, and combustion by being originally blown upward, the strength of the wind owing to continuing upward, flame will not enter in vertical tube 4, and the raw material in vertical tube 4 does not haves the situation of burning yet.
When needing to close gasification furnace, have only to stop spiral feeder 6 and the work of feeding fan 8, now dodge gate 9 has lacked the wind-force of the upwards jacking that feeding fan 8 produces, can fall under self gravitation and close vertical tube 4, after closing dodge gate 9, fall ashes or still burning raw material will not be deposited on dodge gate 9, but slip down to the bottom of vaporizer 2, and owing to the top of vertical tube 4 is higher than the bottom of vaporizer 2, therefore reduce the higher ashes of temperature or raw material to the impact within vertical tube 4.When closing gasification furnace, preferably while close isolation gate 5, can be by hopper 1 and vertical tube 4 physical isolation, the problem of the tempering preferably solved.
Claims (5)
1. a biomass particle burning machine for bottom feed, including hopper and vaporizer, described hopper is connected with vaporizer by feed pipe；It is characterized in that described feed pipe is formed by connecting by tipping tube, vertical tube, the top of described tipping tube is connected with feed hopper bottom, and the bottom of tipping tube is connected with the sidepiece of vertical tube；In the top of described vertical tube is stretched to vaporizer by the bottom up of vaporizer and protrude from the bottom of vaporizer, in vertical tube, it is provided with spiral feeder；Described vertical tube is provided with several blowing mouths to up-draught, and described blowing mouth is connected by trachea and a feeding fan；The top of described vertical tube is provided with dodge gate by rotating shaft.
The biomass particle burning machine of bottom feed the most according to claim 1, it is characterized in that the blowing direction of described blowing mouth tilts upward, and it is all identical with the hand of spiral of the spiral feeder of correspondence position, to form the swirling eddy consistent with the hand of spiral of spiral feeder in vertical tube.
The biomass particle burning machine of bottom feed the most according to claim 1 and 2, it is characterised in that described dodge gate has four fans, and lay respectively at the four direction on vertical tube top, form corner pyramidal structure when described dodge gate is closed.
The biomass particle burning machine of bottom feed the most according to claim 1 and 2, it is characterised in that described tipping tube is provided with isolation gate.
The biomass particle burning machine of bottom feed the most according to claim 1 and 2, it is characterised in that the top tube wall of described vertical tube is provided with thermal insulation layer, described dodge gate is that heat-barrier material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914110.9U CN205424907U (en) | 2015-11-17 | 2015-11-17 | Living beings granule combustor of bottom feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914110.9U CN205424907U (en) | 2015-11-17 | 2015-11-17 | Living beings granule combustor of bottom feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424907U true CN205424907U (en) | 2016-08-03 |
Family
ID=56518333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914110.9U Expired - Fee Related CN205424907U (en) | 2015-11-17 | 2015-11-17 | Living beings granule combustor of bottom feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534165A (en) * | 2018-03-27 | 2018-09-14 | 上海金联热电有限公司 | A kind of feeding device and the boiler combustion system with the device |
| CN109823580A (en) * | 2019-02-20 | 2019-05-31 | 哈尔滨博实自动化股份有限公司 | Using the vertical spin charging gear of inclined screw auxiliary charging |
-
2015
- 2015-11-17 CN CN201520914110.9U patent/CN205424907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534165A (en) * | 2018-03-27 | 2018-09-14 | 上海金联热电有限公司 | A kind of feeding device and the boiler combustion system with the device |
| CN109823580A (en) * | 2019-02-20 | 2019-05-31 | 哈尔滨博实自动化股份有限公司 | Using the vertical spin charging gear of inclined screw auxiliary charging |
| CN109823580B (en) * | 2019-02-20 | 2023-10-27 | 哈尔滨博实自动化股份有限公司 | Vertical screw feeding device adopting oblique screw auxiliary feeding |
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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: 20160803 Termination date: 20191117 |