CN205372587U - Automatic cooled biomass combustion furnace slag extractor - Google Patents
Automatic cooled biomass combustion furnace slag extractor Download PDFInfo
- Publication number
- CN205372587U CN205372587U CN201620041663.2U CN201620041663U CN205372587U CN 205372587 U CN205372587 U CN 205372587U CN 201620041663 U CN201620041663 U CN 201620041663U CN 205372587 U CN205372587 U CN 205372587U
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- supply unit
- discharge end
- combustion furnace
- furnace slag
- temperature sensor
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Abstract
The utility model relates to an automatic cooled biomass combustion furnace slag extractor, include the conveying unit who links up with the grate discharge end, conveying unit pan feeding end position is below the discharge end of grate, conveying unit's discharge end slope is upwards extended, the conveying unit top is provided with atomizing nozzle, the material on the conveying unit is pointed to to atomizing nozzle's the direction that sprays, atomizing nozzle sets up a plurality ofly along the advancing direction interval of material, the last temperature sensor that is provided with of conveying unit, temperature sensor's sense terminal is used for detecting the temperature that conveying unit went up the material, and transmit temperature signal to the control unit, atomizing nozzle is controlled to the operation of material water spray to the control unit output control signal. Utilize the temperature of temperature sensor determine exhaust slag to with information transmission to the the control unit who detects, the control unit control atomizing nozzle implements the spray cooling operation to the slag, reduces the slag and produces a large amount of dusts, reduces the bodily injury of high temperature to the operator.
Description
Technical field
This utility model relates to biomass fuel field, especially a kind of automatic cooling type biomass combustion furnace slag extractor.
Background technology
Biomass fuel includes the fuel of the organic substance such as vegetable material and animal waste.Owing to the caloric value of biomass fuel is big, purity is high, do not corrode boiler, the advantage such as thorough of burning is widely used.Biomass fuel as excellent recyclable fuel in the process delivered to combustion furnace, deliver in burner typically via fire grate, it is positioned at the slag after the fully burning of combustion furnace and is expelled to outside combustion furnace by fire grate, the volume taken due to combustion furnace vertical direction is bigger, generally combustion furnace is arranged in the foundation ditch of below ground, after slag after biomass fuel combustion is discharged by the discharge end of fire grate, need outside slag conveying place foundation ditch, in order to avoid the slag in foundation ditch is piled up too much, for solving the problems referred to above, existing fire grate discharging opening be arranged below conveyer belt, conveyer belt is diagonally disposed, conveyer belt one end is positioned at below fire grate discharging opening for low side, conveyer belt is in the process rotated, thus material is discharged by the fire grate discharging opening in foundation ditch.The slag temperature discharged due to fire grate is higher, not only can produce substantial amounts of dust being discharged by conveyer belt, and the high temperature of slag is easy to scald operator, and the personal safety of operator is produced impact.
Utility model content
The purpose of this utility model is just to provide a kind of automatic cooling type biomass combustion furnace slag extractor, while guaranteeing to be discharged slag by combustion furnace, reduces the temperature of slag and the dust of generation.
To achieve these goals, the technical solution adopted in the utility model is: a kind of automatic cooling type biomass combustion furnace slag extractor, including the supply unit being connected with fire grate discharge end, described supply unit feeding end is positioned at below the discharge end of fire grate, the discharge end of supply unit tilts upward extension, described supply unit is provided above atomizer, the material on supply unit is pointed in the spray direction of described atomizer, atomizer arranges multiple along the direct of travel interval of material, supply unit is provided with temperature sensor, the test side of temperature sensor is for detecting the temperature of material on supply unit, and by temperature signal transmission to control unit, control unit output control signal also controls atomizer to material spray operation.
What compared with prior art this utility model possessed has the technical effect that the high temperature waste materials such as the slag utilizing supply unit to be discharged by fire grate discharge end are by drawing from low to high in foundation ditch, the process discharged utilizes the temperature of the slag of temperature sensor detection discharge, and by the information transmission of detection to control unit, control unit controls atomizer and implements the spray cooling of slag is operated, reduce slag on the one hand and produce substantial amounts of dust, reduce the temperature of slag on the other hand, reduce the high temperature personal injury to operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of slag discharging device；
Fig. 2 is the Section View of slag discharging device.
Detailed description of the invention
In conjunction with Fig. 1 and Fig. 2, this utility model is done explanation further:
A kind of automatic cooling type biomass combustion furnace slag extractor, including the supply unit being connected with fire grate 10 discharge end, described supply unit feeding end is positioned at below the discharge end of fire grate 10, the discharge end of supply unit tilts upward extension, described supply unit is provided above atomizer 20, the material on supply unit is pointed in the spray direction of described atomizer 20, atomizer 20 arranges multiple along the direct of travel interval of material, supply unit is provided with temperature sensor 80, the test side of temperature sensor 80 is for detecting the temperature of material on supply unit, and by temperature signal transmission to control unit, control unit output control signal also controls atomizer 20 to material spray operation.
Utilize the high temperature waste materials such as the slag that fire grate 10 discharge end discharged by supply unit by drawing from low to high in foundation ditch, the process discharged utilizes the temperature of the slag of temperature sensor 80 detection discharge, and by the information transmission of detection to control unit, control unit control atomizer 20 is implemented the spray cooling to slag and is operated, reduce slag on the one hand and produce substantial amounts of dust, reduce the temperature of slag on the other hand, reduce the high temperature personal injury to operator.
As preferred version of the present utility model, described temperature sensor 80 is positioned at the discharge end position of supply unit and arranges, and temperature sensor 80 overhangs in shaft-like and test side level.Thus the slag temperature being positioned at supply unit discharge end can accurately be detected.
Supply unit includes the chain 40 in casing 30 and casing 30, and chain 40 is provided with scraper plate 50, and actuating unit drives chain 40 to drive scraper plate 50 to constitute synchronizing moving to realize the transportation work of material.Owing to the temperature of slag is higher, common rubber conveyer belt is easy to softening and damages, and the rotation hence with chain 50 interlocks scraper plate 50, thus can be discharged by the discharge end of fire grate 10 by slag higher for temperature.
The two ends of described casing 30 are respectively arranged with sprocket wheel 31, and two sprocket wheels 31 drive chain 40 to constitute circulation transmission in casing 30, and the bottom side of in casing 30 and close top chain is provided with the gripper shoe 60 accepting blanking.
Described atomizer 20 is arranged on pipeline 21, and described pipeline 21 is positioned at the inwall place of casing 30 and arranges, atomizer 20 points to spray direction and points to gripper shoe 60.In the process of atomizer 20 spray, can implement the slag depositing dust in gripper shoe 60 and cooling operation.
The problem that takes up room due to combustion furnace, supply unit includes first, second two supply units, first supply unit conveying direction level and feeding end are positioned at the lower position of fire grate 10 discharge end, the discharge end of the first supply unit and the linking of the second supply unit, second supply unit diagonally disposed, the feeding end of the second supply unit is low side and the discharge end lower position being positioned at the first supply unit, and temperature sensor 80 is positioned at the discharge end position of the second supply unit.First supply unit, by slag horizontal output, utilizes the second supply unit upwards to discharge oblique for the slag in foundation ditch, thus discharging outside combustion furnace.
The feeding end of the first supply unit is provided with receiving hopper 70, and the described receiving hopper 70 cone tubular structure in upper big, lower small, the upper end opening end of receiving hopper 70 is positioned at below the discharge end of fire grate 10, and the lower end discharging opening of receiving hopper 70 points to the first supply unit.
Claims (7)
1. an automatic cooling type biomass combustion furnace slag extractor, it is characterized in that: include the supply unit being connected with fire grate (10) discharge end, described supply unit feeding end is positioned at below the discharge end of fire grate (10), the discharge end of supply unit tilts upward extension, described supply unit is provided above atomizer (20), the material on supply unit is pointed in the spray direction of described atomizer (20), atomizer (20) arranges multiple along the direct of travel interval of material, supply unit is provided with temperature sensor (80), the test side of temperature sensor (80) is for detecting the temperature of material on supply unit, and by temperature signal transmission to control unit, control unit output control signal also controls atomizer (20) to material spray operation.
2. automatic cooling type biomass combustion furnace slag extractor according to claim 1, it is characterized in that: described temperature sensor (80) is positioned at the discharge end position of supply unit and arranges, and temperature sensor (80) overhangs in shaft-like and test side level.
3. automatic cooling type biomass combustion furnace slag extractor according to claim 1 and 2, it is characterized in that: supply unit includes the chain (40) in casing (30) and casing (30), being provided with scraper plate (50) on chain (40), actuating unit drives chain (40) to drive scraper plate (50) to constitute synchronizing moving to realize the transportation work of material.
4. automatic cooling type biomass combustion furnace slag extractor according to claim 3, it is characterized in that: the two ends of described casing (30) are respectively arranged with sprocket wheel (31), two sprocket wheels (31) drive chain (40) to constitute circulation transmission in casing (30), and the bottom side of in casing (30) and close top chain is provided with the gripper shoe (60) accepting blanking.
5. automatic cooling type biomass combustion furnace slag extractor according to claim 4, it is characterized in that: described atomizer (20) is arranged on pipeline (21), described pipeline (21) is positioned at the inwall place of casing (30) and arranges, atomizer (20) points to spray direction and points to gripper shoe (60).
6. automatic cooling type biomass combustion furnace slag extractor according to claim 5, it is characterized in that: supply unit includes first, second two supply units, first supply unit conveying direction level and feeding end are positioned at the lower position of fire grate (10) discharge end, the discharge end of the first supply unit and the linking of the second supply unit, second supply unit diagonally disposed, the feeding end of the second supply unit is low side and the discharge end lower position being positioned at the first supply unit, and temperature sensor (80) is positioned at the discharge end of the second supply unit and arranges.
7. automatic cooling type biomass combustion furnace slag extractor according to claim 6, it is characterized in that: the feeding end of the first supply unit is provided with receiving hopper (70), the described receiving hopper (70) the cone tubular structure in upper big, lower small, the upper end opening end of receiving hopper (70) is positioned at below the discharge end of fire grate (10), and the lower end discharging opening of receiving hopper (70) points to the first supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041663.2U CN205372587U (en) | 2016-01-15 | 2016-01-15 | Automatic cooled biomass combustion furnace slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041663.2U CN205372587U (en) | 2016-01-15 | 2016-01-15 | Automatic cooled biomass combustion furnace slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372587U true CN205372587U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620041663.2U Active CN205372587U (en) | 2016-01-15 | 2016-01-15 | Automatic cooled biomass combustion furnace slag extractor |
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| CN (1) | CN205372587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323601A (en) * | 2018-11-24 | 2019-02-12 | 杭州新蓝科技有限公司 | Using the sprocket-type water cooling box and water-cooling method of spraying cooling system |
| CN114476731A (en) * | 2021-12-24 | 2022-05-13 | 武汉天空蓝环保科技有限公司 | Dry slag bin cooling dust fall waste gas emission reduction device and dry slag processing system |
-
2016
- 2016-01-15 CN CN201620041663.2U patent/CN205372587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323601A (en) * | 2018-11-24 | 2019-02-12 | 杭州新蓝科技有限公司 | Using the sprocket-type water cooling box and water-cooling method of spraying cooling system |
| CN114476731A (en) * | 2021-12-24 | 2022-05-13 | 武汉天空蓝环保科技有限公司 | Dry slag bin cooling dust fall waste gas emission reduction device and dry slag processing system |
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