CN214307156U - Wheel type automatic ash removing device - Google Patents
Wheel type automatic ash removing device Download PDFInfo
- Publication number
- CN214307156U CN214307156U CN202120049264.1U CN202120049264U CN214307156U CN 214307156 U CN214307156 U CN 214307156U CN 202120049264 U CN202120049264 U CN 202120049264U CN 214307156 U CN214307156 U CN 214307156U
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- Prior art keywords
- fuel
- wheel hub
- combustion
- combustion chamber
- ash
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 claims abstract description 46
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract 3
- 239000002956 ash Substances 0.000 abstract description 51
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000571 coke Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a wheel type automatic ash cleaning device, which is applied to the ash cleaning field of a stove and comprises gear teeth arranged below a combustion chamber, a wheel hub clamped with the gear teeth and a rotating shaft arranged at the center of the wheel hub and driving the wheel hub to rotate, wherein the gear teeth and the wheel hub form a hollow cylinder shape, a gap is arranged between adjacent gear teeth, and the rotating speed of the rotating shaft is in direct proportion to the combustion speed of fuel in the combustion chamber; the utility model discloses simple structure, the modern design utilizes the rotatory mode of motor to replace manual rocking fire bars to realize the deashing, according to the combustion rate real time control ash removal device's of fuel rotational speed in the working process, can be steady with in furnace ashes or the burnt piece dial the deashing fill, play brokenly burnt, the deashing effect, improve the combustion efficiency of fuel, the utilization ratio of fuel has been guaranteed, its operation is convenient and reliable, the use is laborsaving, safety and sanitation, practical value is high, market prospect is good, there is the necessity of popularization.
Description
Technical Field
The utility model relates to an ash removal field of stove, specific automatic ash removal device of wheeled that says so.
Background
The stove of prior art adopts the below at the fire bars to set up deashing fill or deashing mouth more, and the fire bars top sets up to higher combustion chamber, and the automatic ash that falls into deashing fill or deashing mouth of the production of combustion chamber bottom fuel burning completion, after the ash reaches certain degree, draws out the ash from deashing fill or deashing mouth.
However, most of the fuels are combusted to generate furnace ash, the furnace ash has large volume and cannot automatically fall off from the fire bars under the extrusion of the fuels above, and the mode of manually shaking the ash removal rods is mostly adopted to drive the fire bars to do swinging motion or rotating motion, so that the ash in the combustion chamber of the hearth is shaken down into the ash removal hopper to achieve ash removal. Because the tooth width of the common fire bar is larger, the swing amplitude is larger, ash slag and unburnt fuel in a hearth can be stirred and mixed into a whole, and the formed gap is larger, so that the unburnt fuel can also fall into an ash chamber together, and the waste of the fuel is caused; in addition, the position of stove deashing pole is lower, need bow the operation when rocking the deashing pole with the hand, and the ashes still can waft and fall on the deashing pole, and the ashes can stick in one's hand naturally when rocking the deashing pole with the hand, and is unhygienic, so the deashing mode of current hand deashing pole is unscientific, remains to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an automatic ash removal device of wheeled, need not in manual operation can be convenient shake the ash-residue in the furnace combustion chamber and fall the ash bucket.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model discloses a put including setting up teeth of a cogwheel, the card of combustion chamber below the wheel teeth of a cogwheel is in with the setting wheel hub and the setting wheel hub pivoted rotation axis are driven to wheel hub's center, the teeth of a cogwheel forms the hollow cylindrical and adjacent teeth of a cogwheel between be equipped with the clearance with wheel hub, the rotational speed of rotation axis is directly proportional with the burning rate of fuel in the combustion chamber.
Furthermore, the rotating shaft is connected with a motor, the motor is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with a temperature sensor arranged in the combustion chamber.
Furthermore, a positioning bowl is arranged at the joint of the rotating shaft and the furnace body.
Further, the gap is proportional to the volume of the fuel.
Furthermore, an ash removing hopper is arranged in the furnace body below the gear teeth.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains is:
the utility model discloses simple structure, the modern design utilizes the rotatory mode of motor to replace manual rocking fire bars to realize the deashing, according to the combustion rate real time control ash removal device's of fuel rotational speed in the working process, in the deashing fill of fuel formation lime-ash and group the below of also just in time burning completely when guaranteeing that fuel from wheel tooth one end moves the other end, realizes the function of timely deashing. The furnace ash or the coke block in the hearth can be stably pulled down into the ash removing hopper, the functions of breaking coke and removing ash are achieved, the stirring between the ash slag and the unburned fuel can be greatly reduced, the possibility that the unburned fuel is pulled down into the ash chamber is reduced, the combustion efficiency of the fuel is improved, and the utilization rate of the fuel is ensured. The operation is convenient and reliable, the use process is labor-saving, safe and sanitary, the practical value is high, the market prospect is good, and the popularization is necessary.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a working principle diagram of the motor of the present invention.
Wherein, 1, a furnace body; 2. a combustion chamber; 3. gear teeth; 4. positioning a bowl; 5. a motor; 6. a rotating shaft; 7. a hub; 8. a dust removal hopper; 9. a temperature sensor; 10. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
the utility model provides an automatic ash removal device of wheeled, as shown in fig. 1 and 2, it is including setting up the teeth of a cogwheel 3 in combustion chamber 2 below, the card is put wheel hub 7 of the teeth of a cogwheel 3 is in with the setting wheel hub 7's center drives wheel hub 7 pivoted rotation axis 6, the teeth of a cogwheel 3 forms hollow cylindrical and adjacent teeth of a cogwheel 3 with wheel hub 7 between be equipped with the clearance, and fuel burns in combustion chamber 2, and the remaining ashes of complete combustion fall down from the clearance of adjacent teeth of a cogwheel 3, then through hollow cylinder cavity, fall into in the deashing fill 8 of the teeth of a cogwheel 3 below through the clearance of the adjacent teeth of a cogwheel 3 in the cavity below again, deashing fill 8 sets up the below of the teeth of a cogwheel 3 in furnace body 1.
The gap between adjacent gear teeth 3 is in direct proportion to the volume of the fuel, when the fuel particles are larger, the width of the gap can be properly increased, and the situation that the fuel is completely combusted to generate larger and faster ash and can not be sent into the ash removing hopper 8 in time is prevented; when the fuel particles are small, the width of the gap can be properly reduced, the situation that the small particles of fuel fall into the ash removing hopper 8 after being incompletely combusted is avoided, energy is wasted, and the utilization rate of the fuel is reduced.
The rotation speed of the rotary shaft 6 is proportional to the combustion speed of the fuel in the combustion chamber 2, and the higher the combustion speed of the fuel, the higher the furnace temperature in the combustion chamber 2. Therefore, when the furnace temperature in the combustion chamber 2 rises, the combustion speed of the fuel is increased, the more the ash is generated by combustion, the rotation speed of the rotating shaft 6 is increased to meet the requirement that the more the ash generated by combustion falls into the ash removing hopper 8 from the gap between the gear teeth 3. In order to achieve the purpose that the furnace temperature in the combustion chamber 2 is in direct proportion to the rotating speed of the rotating shaft, the rotating speed of the rotating shaft 6 is intelligently controlled by a controller 10.
As shown in fig. 1, the rotating shaft 6 is connected to a motor 5, the motor 5 rotates to drive the rotating shaft 6 to rotate, as shown in fig. 2, the motor 5 is electrically connected to an output terminal of a controller 10, and an input terminal of the controller 10 is electrically connected to a temperature sensor 9 disposed in the combustion chamber 2. The controller 10 is an intelligent control unit, and the temperature value measured by the temperature sensor 9 is in direct proportion to the rotating speed of the motor 5. When the input end of the controller 10 is connected with a high furnace temperature signal in the combustion chamber 2 measured by the temperature sensor 9, the output end of the controller 10 sends a command to the motor 5 to increase the rotating speed of the motor 5, and simultaneously, the rotating speed of the rotating shaft 6 is increased accordingly, so that the requirement that all ashes generated by fuel combustion are sent into the ash removing hopper 8 is met; when the controller 10 receives a signal that the temperature of the furnace in the combustion chamber 2 measured by the temperature sensor 9 is lower, the output end of the controller 10 sends a command of reducing the rotating speed to the motor 5, the rotating speed of the motor 5 is reduced, the rotating speed of the rotating shaft 6 is reduced, and the requirement that all ash generated by fuel combustion is sent into the ash removing hopper 8 is met.
When the fuel moves from one end of the gear teeth 3 to the other end, the fuel is just completely combusted to form ash and is stirred into the ash removing hopper below, so that the function of removing ash in time is realized. Simultaneously, can also be steady with in the furnace ashes or the coke breeze block dial the deashing fill that falls, play broken burnt, the deashing effect and can greatly reduce the lime-ash and the stirring between the fuel of not burning, reduce the possibility of dialling the fuel of not burning to fall to the ash chamber, improve the combustion efficiency of fuel, guarantee the utilization ratio of fuel.
The connection position of the rotating shaft 6 and the furnace body 1 is provided with a positioning bowl 4, the positioning bowl 4 plays a role of limiting the rotating shaft 6, the rotating shaft 6 can only rotate in the positioning bowl 4, and the rotating shaft 6 is limited in the furnace body 1 and can only rotate along the axial direction but can not move in parallel.
Practice proves, the utility model is suitable for a multiple combustion furnace especially is fit for the biomass briquette fuel burner that patent number is ZL2019110512367, and the rotational speed of the feed rate of fuel, burning velocity and ash removal device is proportional control all. In the implementation process, the fuel is completely combusted in the combustion chamber 2, the combustion speed is very low, the rotating speed of the motor 5 is also very low, and each time the motor rotates for about 2-4 hours, the combustion speed of the fuel is matched with the rotating speed of the gear teeth 3 when the fuel is combusted on the gear teeth 3, and the rotating speed of the gear teeth 3 is consistent with the rotating speed of the motor 5, namely the combustion speed of the fuel is matched with the rotating speed of the motor 5. The fuel is completely burnt to form ash and falls into the ash hopper 8 in the process of moving from one end of the gear teeth 3 to the other end.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. The utility model provides an automatic ash removal device of wheeled which characterized in that: put including setting up teeth of a cogwheel (3), the card of the combustion chamber (2) below the wheel teeth (7) and setting are in the center of wheel hub (7) drives wheel hub (7) pivoted rotation axis (6), the wheel teeth (3) and wheel hub (7) form hollow cylindrical and adjacent teeth of a cogwheel (3) between be equipped with the clearance, the rotational speed of rotation axis (6) and combustion chamber (2) interior fuel's combustion rate is directly proportional.
2. The automatic ash removal device of claim 1, wherein: the rotary shaft (6) is connected with the motor (5), the motor (5) is electrically connected with the output end of the controller (10), and the input end of the controller (10) is electrically connected with the temperature sensor (9) arranged in the combustion chamber (2).
3. The automatic ash removal device of claim 2, wherein: and a positioning bowl (4) is arranged at the joint of the rotating shaft (6) and the furnace body (1).
4. The automatic ash removal device of claim 1, wherein: the gap is proportional to the volume of fuel.
5. The wheel type automatic ash cleaning device according to any one of claims 1 to 4, characterized in that: an ash removing hopper (8) is arranged in the furnace body (1) below the gear teeth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120049264.1U CN214307156U (en) | 2021-01-09 | 2021-01-09 | Wheel type automatic ash removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120049264.1U CN214307156U (en) | 2021-01-09 | 2021-01-09 | Wheel type automatic ash removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214307156U true CN214307156U (en) | 2021-09-28 |
Family
ID=77823857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120049264.1U Expired - Fee Related CN214307156U (en) | 2021-01-09 | 2021-01-09 | Wheel type automatic ash removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214307156U (en) |
-
2021
- 2021-01-09 CN CN202120049264.1U patent/CN214307156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210928 |