CN210662911U - Fuel combustion ash pushing system for boiler - Google Patents
Fuel combustion ash pushing system for boiler Download PDFInfo
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- CN210662911U CN210662911U CN201921814022.6U CN201921814022U CN210662911U CN 210662911 U CN210662911 U CN 210662911U CN 201921814022 U CN201921814022 U CN 201921814022U CN 210662911 U CN210662911 U CN 210662911U
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Abstract
The utility model relates to a fuel combustion pushes away grey system for boiler, including holding in the palm glassware (1), be provided with a plurality of panels (2) on holding in the palm glassware (1), its characterized in that: a plurality of panels (2) are along horizontal parallel interval setting in proper order, and one side of a plurality of panels (2) is the slope form downwards and becomes angle setting between 0-90 degrees with the horizontal plane, and parallel sliding is provided with between two adjacent panels (2) and pushes away hawk (3), one side of holding in the palm glassware (1) is provided with and is used for driving a plurality of hawks (3) of pushing away and pushes away the slope drive assembly that grey along panel (2) incline direction round trip movement. The utility model provides a fuel combustion ash pushing system for a boiler, which is not easy to agglomerate, has high fuel sufficient combustion rate and high boiler heating production efficiency.
Description
Technical Field
The utility model relates to a fuel burning pushes away grey system for boiler.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The traditional boiler material supporting device is of a plane type and pushes materials to remove ash by means of a feeding plate, Chinese utility model patent with patent number 201510034283.6 discloses a feeding ash removing system of a boiler, which comprises a material supporting device and an automatic feeding system, wherein the automatic feeding system comprises a feeding mechanism with reciprocating motion, the material supporting device is provided with a plurality of panels, the adjacent panels are fixedly connected in a step-type manner, the material supporting device is provided with an ash removing system in a matching manner, the ash removing system is provided with a plurality of ash removing plates, the ash removing plates are fixedly connected in a step-type manner, each grade of ash removing plate is arranged above the panel of the corresponding material supporting device with ash removed, the lower surface of each grade of ash removing plate is contacted with the upper surface of the panel of the corresponding material supporting device with ash removed, the ash removing system is fixedly connected on the feeding mechanism with reciprocating motion back and forth of the automatic feeding system, the step-type material supporting device makes fuel burn in layers, so that the fuel can be more fully, the utilization rate of the fuel is improved, the stepped automatic feeding ash removal system can timely push the material and remove the ash, and the adhesion of the fuel ash and the untimely pushing of the material are prevented. The boiler feeding ash removal system of above-mentioned structure is in the use of reality, because the ash removal board of every grade is simple pushing down the ash mixed fuel of the corresponding support glassware panel upper surface of ash that removes together along the level, lead to ash mixed fuel still to have certain caking phenomenon, thereby lead to appearing burning inadequately and the not vigorous phenomenon of combustion process stove fire, through the in-service use and detect its abundant combustion rate below 75%, the insufficient utilization ratio to fuel of burning, use cost has been increased, be not conform to energy saving and emission reduction's green development and view, the efficiency of the heating production use of boiler has not been influenced vigorously to the stove fire among the combustion process, from this need improve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fuel burning pushes away grey system for boiler that difficult caking, fuel fully burn rate are high and boiler heating production efficiency is high.
The technical scheme of the utility model is realized like this: the utility model provides a fuel combustion pushes away grey system for boiler, includes holds in the palm glassware (1), hold in the palm and be provided with a plurality of panels (2) on glassware (1), its characterized in that: a plurality of panels (2) are along horizontal parallel interval setting in proper order, and one side of a plurality of panels (2) is the slope form downwards and becomes angle setting between 0-90 degrees with the horizontal plane, and parallel sliding is provided with between two adjacent panels (2) and pushes away hawk (3), one side of holding in the palm glassware (1) is provided with and is used for driving a plurality of hawks (3) of pushing away and pushes away the slope drive assembly that grey along panel (2) incline direction round trip movement.
By adopting the technical scheme, the utility model arranges a plurality of panels (2) at horizontal sequential parallel intervals, one side of the panels (2) is inclined downwards and forms an angle with the horizontal plane between 0-90 degrees, an ash pushing plate (3) is arranged between two adjacent panels (2) in a parallel sliding way, when in use, fuel falls into the panels (2) on the material supporting device (1) and the ash pushing plate (3) from top to bottom from the upper part of one side of the material supporting device (1), after ignition and combustion, under the driving action of the inclined driving component, the ash pushing plate (3) is driven to move back and forth along the inclined direction of the panels (2), in the process of moving back and forth, the ash pushing plate (3) inclines downwards firstly, the fuel combusted on the first panel (2) slides downwards along with the inclination of the ash pushing plate (3), and downwards along with the ash pushing plate (3) under the action of self gravity, in the process that the fuel moves downwards, on one hand, air can conveniently enter combustion-supporting fuel, so that the combustion is more sufficient, on the other hand, the caking phenomenon of the fuel is reduced, and the sufficient combustion rate of the fuel is improved; the ash pushing plate (3) slides upwards in an inclined way under the driving action of the inclined driving component, along with the operation of the ash pushing plate (3), the bottom of fuel which is covered on the upper surface of the first panel (2) and burns is pushed to move towards the second panel (2), the top of the fuel which is covered on the second panel (2) burns, the fuel which is covered on the upper surface of the second panel (2) is pushed to the top of the fuel on the upper surface of the third panel (2) to burn, and in the pushing process, the upper surface of the first panel (2) is scraped through the ash pushing plate (3), the fuel is prevented from being adhered on the panels (2), the ash pushing plate (3) continuously moves back and forth along the inclined direction of the panels (2), so that the fuel and ash are pushed to move towards the other side from one side of the material supporting device (1) to the other side through the wave-like manner, and in the moving process, the self-gravity through pushing away hawk (3) cooperation fuel and ashes makes its fluctuation of being wavy mix, has greatly reduced the phenomenon that appears the caking in the fuel to promoted the air admission to in order to promote the abundant burning of fuel between the fuel, great improvement to the utilization ratio of fuel, accord with the relevant energy saving and emission reduction's of country development, reduced manufacturing cost, the utility model provides a fuel burning pushes away grey system for boiler that difficult caking, the abundant combustion rate of fuel are high and boiler heating production efficiency is high.
The utility model discloses further set up to: one side of the panel (2) is inclined downwards and forms an angle with the horizontal plane of 15-60 degrees.
By adopting the technical scheme, after the inclination angle of the panels (2) exceeds 60 degrees, the pushing efficiency of the ash pushing plate (3) to the fuel and the ash is greatly reduced, the fuel and the ash can stay between two adjacent panels (2) for a long time to cause excessive fuel deposition, air can not enter the fuel between the two panels (2) to support combustion in time, and the combustion rate of the fuel is reduced, when the inclination angle of the panel (2) is less than 15 degrees, and the ash pushing plate (3) moves downwards in an inclined manner, fuel and ash on the upper surface of the panel (2) are difficult to move downwards along with the ash pushing plate (3) under the action of self gravity, so that the fluctuation effect on the fuel and the ash is greatly reduced, and the inclination angle of the panel (2) is set between 15 and 60 degrees, the fuel and ash fluctuation stirring effect and the ash pushing efficiency are ensured while the sufficient combustion rate of the fuel is ensured.
The utility model discloses further set up to: one side of the panel (2) is inclined downwards and forms an angle of 35 degrees with the horizontal plane.
By adopting the technical scheme, when the inclination angle of the panel (2) is set to 35 degrees, the full combustion rate of the fuel is the highest and the caking phenomenon of the fuel is the least.
The utility model discloses further set up to: the upper side wall and the lower side wall of the ash pushing plate (3) are in sliding contact with the two side walls opposite to the two adjacent panels (2) respectively.
Through adopting above-mentioned technical scheme, in order to avoid fuel and ashes from pushing away between hawk (3) and two panels (2) to drop into the boiler under the effect of gravity, thereby cause the clean needs of unnecessary periodicity, will push away hawk (3) upper and lower both sides lateral wall respectively with two adjacent panel (2) relative both sides lateral wall sliding contact, this structure can be along with pushing away hawk (3) along panel (2) incline direction round trip movement simultaneously, the effect of scraping is carried out to the upper and lower both sides surface of panel (2), avoid fuel and ashes to adhere to surface about panel (2), improve combustion efficiency.
The utility model discloses further set up to: the length of the ash pushing plate (3) is more than or equal to that of the panel (2).
By adopting the technical scheme, the length of the ash pushing plate (3) is set to be greater than or equal to that of the panel (2), so that the problem that fuel and ash can not be pushed to the lower panel (2) by the ash pushing plate (3) in the ash pushing process due to the fact that the length of the ash pushing plate (3) is smaller than that of the panel (2) and the ash and fuel can be attached to the upper surface of the panel (2) between the upper end of the ash pushing plate (3) and the upper end of the panel (2) is avoided.
The utility model discloses further set up to: the length of the ash pushing plate (3) and the length of the panel (2) are both set between 5cm and 15 cm.
By adopting the technical scheme, when the lengths of the ash pushing plate (3) and the panels (2) exceed 15cm, the length of the ash pushing plate (3) for accommodating fuel and ash is too long, so that the pushing efficiency of the ash pushing plate (3) for the fuel and the ash is greatly reduced, air cannot enter the fuel between the two panels (2) for supporting combustion in time, the combustion rate of the fuel is reduced, the fuel and the ash can stay between the two adjacent panels (2) for a long time, meanwhile, excessive fuel silting is caused, when the lengths of the ash pushing plate (3) and the panels (2) are less than 5cm, the amplitude of the inclined motion of the ash pushing plate (3) is greatly reduced, the fluctuation stirring effect for the fuel and the ash cannot be achieved, therefore, the lengths of the ash pushing plate (3) and the panels (2) are all set between 5cm and 15cm, the full combustion rate of the fuel is ensured, the effect of undulating agitation of the fuel and ash and the efficiency of ash pushing are also ensured.
The utility model discloses further set up to: the length of the ash pushing plate (3) and the length of the panel (2) are both set to be 10 cm.
By adopting the technical scheme, experiments show that when the lengths of the ash pushing plate (3) and the panel (2) are both set to be 10cm and the inclination angle of the panel (2) is 35 degrees, the pushing combustion-supporting effect on fuel and ash is optimal, and the caking amount generated in the ash after combustion in unit time is minimum.
The utility model discloses further set up to: the inclined driving assembly comprises a fixing plate (16) fixed on a boiler, a base (11) and a driving motor (12) fixed on the base (11), the output end of the driving motor (12) is connected with a driving shaft (13), a driving cam (14) is arranged on the driving shaft (13), a first fixing rod (15) is arranged on the protruding end of the driving cam (14), a sliding groove (17) with the same inclined direction as the panel (2) is formed in the fixing plate (16), a sliding block (18) is arranged in the sliding groove (17) in a sliding mode, a second fixing rod (19) is arranged on the sliding block (18), a connecting rod (20) is hinged to the first fixing rod (15), one end, far away from the first fixing rod (15), of the connecting rod (20) is hinged to the second fixing rod (19), and the bottoms of a plurality of ash pushing plates (3) are fixedly connected with one another through a, the sliding block (18) is connected with the main board (21) through a fixing rod (22) parallel to the inclined direction of the panel (2).
By adopting the technical scheme, when in use, fuel falls onto the panel (2) and the ash pushing plate (3) on the material supporting device (1) from top to bottom from the upper part of one side of the material supporting device (1), after ignition and combustion, under the driving action of the driving motor (12), the driving shaft (13) connected with the output end rotates and drives the driving cam (14) to rotate, the protruding end of the driving cam (14) is fixedly provided with the first fixing rod (15), the first fixing rod (15) is hinged with the second fixing rod (19) fixed on the sliding block (18) through the connecting rod (20) hinged with the first fixing rod, so as to rotate along with the cam (14), the sliding block (18) is driven to move back and forth in the sliding groove (17) along the inclined direction of the panel (2), the sliding block (18) is connected with the main board (21) through the fixing rod (22) parallel to the inclined direction of the panel (2), and the main board (21) moves back and forth along the inclined direction of the panel (2), and drives a plurality of ash pushing plates (3) fixed on the main board (21) to move back and forth along the inclined direction of the panels (2), and the ash pushing plates (3) are matched with the self-gravity of fuel and ash to enable the ash pushing plates to undulate up and down on the panels (2) and stir and push ash to the other side.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a structure of a use state of the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses a fuel combustion pushes away grey system for boiler, including holding in the palm glassware 1, hold in the palm glassware 1 and be provided with a plurality of panels 2 the utility model discloses in the embodiment, a plurality of panels 2 are along horizontal parallel interval setting in proper order, and one side of a plurality of panels 2 is the slope form downwards and is angled the setting between 0-90 degrees with the horizontal plane, and parallel slip is provided with between two adjacent panels 2 and pushes away grey board 3, one side of holding in the palm glassware 1 is provided with and is used for driving a plurality of grey boards 3 of pushing away and pushes away the slope drive assembly that grey is pushed away along the round trip movement of panel 2 incline direction.
By adopting the technical scheme, the utility model arranges a plurality of panels 2 at intervals in turn along the transverse direction, one side of the panels 2 is inclined downwards and forms an angle with the horizontal plane between 0-90 degrees, and an ash pushing plate 3 is arranged between two adjacent panels 2 in a sliding way in parallel, when in use, fuel falls into the panels 2 and the ash pushing plate 3 on the material supporting device 1 from the top down from the upper part of one side of the material supporting device 1, after ignition and combustion, under the driving action of an inclined driving component, the ash pushing plates 3 are driven to move back and forth along the inclined direction of the panels 2, in the process of moving back and forth, the ash pushing plate 3 firstly inclines and slides downwards, the fuel combusted on the first panel 2 slides downwards along with the inclination of the ash pushing plate 3, and downwards along with the ash pushing plate 3 under the action of self gravity, in the process of moving downwards, on one hand, the air can conveniently enter combustion-supporting fuel, the combustion is more sufficient, on the other hand, the agglomeration phenomenon of the fuel is reduced, and the sufficient combustion rate of the fuel is improved; the ash pushing plate 3 slides upwards in an inclined way under the driving action of the inclined driving component, along with the operation of the ash pushing plate 3, the fuel bottom covered on the upper surface of the first panel 2 is pushed to move towards the second panel 2, the fuel top covered on the second panel 2 is burnt, the fuel covered on the upper surface of the second panel 2 is pushed to the fuel top on the upper surface of the third panel 2 to be burnt, in the pushing process, the upper surface of the first panel 2 is scraped by the ash pushing plate 3, the fuel is prevented from being adhered to the panel 2, the ash pushing plate 3 continuously moves back and forth along the inclined direction of the panel 2, so that the fuel and ash are pushed to move towards the other side from one side of the material supporting device 1 in a wave-like way, and in the moving process, the ash pushing plate 3 is matched with the self gravity of the fuel and the ash to enable the ash to be stirred in a wave-like up and down fluctuating way, the phenomenon of caking appears in the fuel has greatly reduced to promoted the air and entered into between the fuel in order to promote the abundant burning of fuel, great improvement to the utilization ratio of fuel, accord with the relevant energy saving and emission reduction's of country development, reduced manufacturing cost, the utility model provides a difficult caking, the abundant combustion rate of fuel is high and boiler heating production efficiency is high for the boiler fuel burning push away grey system.
In the embodiment of the present invention, the slope panel with the above structure is compared with the existing step-like panel in the background art, the fuel feeding amount and the panel in the unit time, the ash pushing plate number are the same, the length of the ash pushing plate and the panel in the group is equal, after the test of the slope panel and the step-like panel pushing fuel of different ash pushing plate lengths in each group, the caking amount in the pushed ash is as follows:
TABLE 1 comparison table for use with inclined panel and stepped panel
From the above table, in the actual use process of the inclined panel and the stepped panel, under the condition that the number of the panels and the ash pushing plates are the same in unit time, the caking amount of the fuel ash pushed and burned by the inclined panel is greatly smaller than that of the stepped panel, and in the structure of the inclined panel, along with the change of the length of the ash pushing plate between 5cm and 15cm, the effect of promoting the full combustion of the pushed fuel and reducing the fuel caking is changed in a parabola mode, and the effect is not correspondingly influenced relative to the stepped panel. By the use of table 1 above-mentioned slope form panel and echelonment panel contrast table clearly can obtain, the utility model discloses a boiler pushes away grey system of fuel burning has obvious improvement to the utilization ratio of fuel and the effect of promoting the fuel to burn fully for the echelonment panel among the prior art, has apparent progress.
In the embodiment of the present invention, one side of the panel 2 is inclined downward and forms an angle with the horizontal plane between 15 and 60 degrees.
By adopting the technical scheme, after the inclination angle of the panels 2 exceeds 60 degrees, the pushing efficiency of the ash pushing plate 3 to the fuel and the ash is greatly reduced, the fuel and the ash can stay between two adjacent panels 2 for a long time to cause excessive fuel silting, air can not enter the fuel between the two panels 2 to support combustion in time, and the combustion rate of the fuel is reduced on the contrary, when the inclination angle of the panel 2 is less than 15 degrees, when the ash pushing plate 3 moves downwards in an inclined way, fuel and ash on the upper surface of the panel 2 are not easy to move downwards along with the ash pushing plate 3 under the action of self gravity, so that the fluctuation effect on the fuel and the ash is greatly reduced, and the inclination angle of the panel 2 is set between 15 and 60 degrees, the fuel and ash fluctuation stirring effect and the ash pushing efficiency are ensured while the sufficient combustion rate of the fuel is ensured.
The utility model discloses in the concrete implementation, obtain the influence of specific panel inclination to the combustion rate of promoting the fuel to fully burn for the experiment, and the push plate of different length is along with panel inclination's change to the combustion rate of promoting the fuel to fully burn the influence, carry out the experiment that corresponds to the push plate of different inclination's panel and different length, advance fuel volume and panel in unit interval in this experiment, push away under the hawk quantity the same state, the panel of group equals with pushing away hawk inclination and length, test each group inclination in panel and length between 15-60 degrees after 5-15 cm's the pushing away hawk propelling movement fuel burns, caking volume in the ashes of propelling movement out, concrete experiment result is as follows:
TABLE 2 influence of Ash pusher Length and Panel Angle on the full burn Rate of Fuel
As can be seen from the above table, under the condition that the lengths of the ash pushing plates are equal, the caking amount in the combustion ash is distributed in a parabolic shape along with the change of the inclination angle of the face plate, wherein the caking amount in the combustion ash is at a minimum when the inclination angle of the face plate is 35 degrees, namely the combustion promoting rate is highest; under the condition that the inclination angles of the panels are equal, the caking amount in the combustion ash is also distributed in a parabolic shape along with the change of the length of the ash pushing plate, wherein when the length of the ash pushing plate is 10cm, the caking amount in the combustion ash is at the minimum, namely the full combustion rate of the combustion promoting material is the highest; in conclusion, the table shows that when the length of the ash pushing plate is 10cm and the inclination angle of the panel is 35 degrees, the caking amount in the burning ash is in the lowest state, namely the inclination angle of the panel is matched with the corresponding length of the ash pushing plate to combine, so that the full combustion rate of the combustion promoting material is greatly promoted and positively influenced.
In the embodiment of the present invention, one side of the panel 2 is inclined downward and forms an angle of 35 degrees with the horizontal plane.
By adopting the technical scheme, the test data of the influence of the length of the ash pushing plate and the inclination angle of the panel in the table 2 on the full combustion rate of the fuel shows that when the inclination angle of the panel 2 is set at 35 degrees, the full combustion rate of the fuel is at the highest and the caking phenomenon of the fuel is at the least state.
In the embodiment of the present invention, the upper and lower side walls of the dust pushing plate 3 are in sliding contact with the side walls of two adjacent panels 2.
Through adopting above-mentioned technical scheme, in order to avoid fuel and ashes from pushing away between grey board 3 and two panels 2 in the boiler drops under the effect of gravity, thereby cause the clean needs of unnecessary periodicity, will push away about the grey board 3 both sides lateral wall respectively with two adjacent 2 relative lateral walls sliding contact of panel, this structure can be along with pushing away grey board 3 along 2 incline direction round trip movement of panel simultaneously, scrape the effect of moving to the upper and lower both sides surface of panel 2, avoid fuel and ashes to adhere to surface about panel 2, improve combustion efficiency.
In the embodiment of the present invention, the length of the dust pushing plate 3 is greater than or equal to the length of the panel 2.
Through adopting above-mentioned technical scheme, will push away the length of hawk 3 and set up to the length that is more than or equal to panel 2, be in order to avoid pushing away hawk 3 length and being less than the length of panel 2 because of pushing away hawk, and pushing away grey in-process in use, push away the fuel and the ashes that can remain between the upper end of hawk 3 and the panel 2 upper end, can cause fuel and ashes can not be pushed forward to lower panel 2 by pushing away hawk 3 to lead to ashes and fuel can be attached to pushing away the panel 2 upper surface between hawk 3 upper end and panel 2 upper end.
In the embodiment of the present invention, the length of the dust pushing plate 3 and the length of the panel 2 are both set between 5cm and 15 cm.
By adopting the technical scheme, after the length of the ash pushing plate 3 and the panel 2 exceeds 15cm, the length of fuel and ash contained between two adjacent panels 2 is too long, so that the pushing efficiency of the ash pushing plate 3 to the fuel and the ash is greatly reduced, air cannot enter the fuel between the two panels 2 in time to support combustion, the combustion rate of the fuel is reduced, the fuel and the ash can stay between the two adjacent panels 2 for a long time, and meanwhile, the fuel is excessively deposited, when the length of the ash pushing plate 3 and the panel 2 is less than 5cm, the amplitude of the inclined motion of the ash pushing plate 3 is greatly reduced, the effect of wave stirring on fuel and ash can not be achieved, thereby setting the length of the ash pushing plate 3 and the length of the panel 2 between 5cm and 15cm, the fuel and ash fluctuation stirring effect and the ash pushing efficiency are ensured while the sufficient combustion rate of the fuel is ensured.
In the embodiment of the present invention, the length of the dust pushing plate 3 and the length of the panel 2 are both set to 10 cm.
By adopting the technical scheme, through the combination of test data of the influence of the table 1 inclined panel and the stepped panel on the full combustion rate of the fuel by using the comparison table, the table 2 ash pushing plate length and the panel inclination angle, when the lengths of the ash pushing plate 3 and the panel 2 are both set to be 10cm and the inclination angle of the panel 2 is 35 degrees, the pushing combustion-supporting effect on the fuel and the ash is optimal, and the generated caking amount in the ash after combustion in unit time is minimum.
In the embodiment of the present invention, the tilting driving assembly includes a fixing plate 16 fixed on the boiler, a base 11, and a driving motor 12 fixed on the base 11, the output end of the driving motor 12 is connected with a driving shaft 13, the driving shaft 13 is provided with a driving cam 14, the protruding end of the driving cam 14 is provided with a first fixing rod 15, the fixing plate 16 is provided with a sliding groove 17 with the same inclination direction as the panel 2, a sliding block 18 is arranged in the sliding groove 17 in a sliding manner, a second fixing rod 19 is arranged on the sliding block 18, the first fixed rod 15 is hinged with a connecting rod 20, one end of the connecting rod 20 far away from the first fixed rod 15 is hinged with a second fixed rod 19, the bottoms of the plurality of ash pushing plates 3 are mutually and fixedly connected through a main plate 21, the slider 18 is connected to the main plate 21 by a fixing rod 22 parallel to the direction of inclination of the panel 2.
By adopting the technical scheme, when in use, fuel falls onto the panel 2 and the ash pushing plate 3 on the material supporting device 1 from top to bottom from the upper part of one side of the material supporting device 1, after ignition and combustion, under the driving action of the driving motor 12, the driving shaft 13 connected with the output end rotates and drives the driving cam 14 to rotate, the protruding end of the driving cam 14 is fixed with the first fixing rod 15, the first fixing rod 15 is hinged with the second fixing rod 19 fixed on the sliding block 18 through the connecting rod 20 hinged with the first fixing rod, so as to rotate along with the cam 14, drive the sliding block 18 to move back and forth in the sliding chute 17 along the inclined direction of the panel 2, the sliding block 18 is connected with the main board 21 through the fixing rod 22 parallel to the inclined direction of the panel 2, so that the main board 21 moves back and forth along the inclined direction of the panel 2 and drive the ash pushing plates 3 fixed on the main board 21 to move back and, the ash pushing plates 3 are matched with the self gravity of fuel and ash to enable the ash pushing plates to undulate up and down on the panels 2 to stir and push ash to the other side.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a fuel combustion pushes away grey system for boiler, includes holds in the palm glassware (1), hold in the palm and be provided with a plurality of panels (2) on glassware (1), its characterized in that: a plurality of panels (2) are along horizontal parallel interval setting in proper order, and one side of a plurality of panels (2) is the slope form downwards and becomes angle setting between 0-90 degrees with the horizontal plane, and parallel sliding is provided with between two adjacent panels (2) and pushes away hawk (3), one side of holding in the palm glassware (1) is provided with and is used for driving a plurality of hawks (3) of pushing away and pushes away the slope drive assembly that grey along panel (2) incline direction round trip movement.
2. The fuel combustion ash pushing system for the boiler according to claim 1, characterized in that: one side of the panel (2) is inclined downwards and forms an angle with the horizontal plane of 15-60 degrees.
3. The fuel combustion ash pushing system for the boiler according to claim 2, characterized in that: one side of the panel (2) is inclined downwards and forms an angle of 35 degrees with the horizontal plane.
4. The fuel combustion ash pushing system for the boiler as claimed in claim 1, 2 or 3, wherein: the upper side wall and the lower side wall of the ash pushing plate (3) are in sliding contact with the two side walls opposite to the two adjacent panels (2) respectively.
5. The fuel combustion ash pushing system for the boiler according to claim 4, wherein: the length of the ash pushing plate (3) is more than or equal to that of the panel (2).
6. The fuel combustion ash pushing system for the boiler according to claim 5, wherein: the length of the ash pushing plate (3) and the length of the panel (2) are set between 5cm and 15 cm.
7. The fuel combustion ash pushing system for the boiler as claimed in claim 6, wherein: the length of the ash pushing plate (3) and the length of the panel (2) are both set to be 10 cm.
8. The fuel combustion ash pushing system for the boiler according to claim 1, characterized in that: the inclined driving assembly comprises a fixing plate (16) fixed on a boiler, a base (11) and a driving motor (12) fixed on the base (11), the output end of the driving motor (12) is connected with a driving shaft (13), a driving cam (14) is arranged on the driving shaft (13), a first fixing rod (15) is arranged on the protruding end of the driving cam (14), a sliding groove (17) with the same inclined direction as the panel (2) is formed in the fixing plate (16), a sliding block (18) is arranged in the sliding groove (17) in a sliding mode, a second fixing rod (19) is arranged on the sliding block (18), a connecting rod (20) is hinged to the first fixing rod (15), one end, far away from the first fixing rod (15), of the connecting rod (20) is hinged to the second fixing rod (19), and the bottoms of a plurality of ash pushing plates (3) are fixedly connected with one another through a, the sliding block (18) is connected with the main board (21) through a fixing rod (22) parallel to the inclined direction of the panel (2).
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| CN201921814022.6U CN210662911U (en) | 2019-10-25 | 2019-10-25 | Fuel combustion ash pushing system for boiler |
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| CN201921814022.6U CN210662911U (en) | 2019-10-25 | 2019-10-25 | Fuel combustion ash pushing system for boiler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631046A (en) * | 2019-10-25 | 2019-12-31 | 浙江森炉节能环保科技有限公司 | Fuel combustion ash pushing system for boiler and ash pushing method thereof |
| CN112944328A (en) * | 2021-01-30 | 2021-06-11 | 淄博能源研究院 | High-efficient combustion-supporting device of biomass combustion furnace |
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- 2019-10-25 CN CN201921814022.6U patent/CN210662911U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631046A (en) * | 2019-10-25 | 2019-12-31 | 浙江森炉节能环保科技有限公司 | Fuel combustion ash pushing system for boiler and ash pushing method thereof |
| CN110631046B (en) * | 2019-10-25 | 2024-01-26 | 浙江森炉节能环保科技有限公司 | Fuel combustion ash pushing system for boiler and ash pushing method thereof |
| CN112944328A (en) * | 2021-01-30 | 2021-06-11 | 淄博能源研究院 | High-efficient combustion-supporting device of biomass combustion furnace |
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