CN111853794A

CN111853794A - Household garbage solid waste treatment is with burning device

Info

Publication number: CN111853794A
Application number: CN202010736162.7A
Authority: CN
Inventors: 袁见英
Original assignee: Guangzhou Shunchuang Technology Co Ltd
Current assignee: Guangzhou Shunchuang Technology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-30

Abstract

The invention relates to the technical field of garbage incineration equipment, and discloses an incineration device for treating solid wastes of household garbage. According to the invention, the movable grates are transversely and alternately arranged and the adjacent movable grates are reversely arranged, so that in the garbage conveying process, when the movable grates move in the forward direction, the garbage rolls through the alternately movable grates, and then when the movable grates move in the reverse direction, the garbage can be overturned and pushed forwards through the movable grates which are reversely arranged, so that the movable grates can continuously overturn the garbage in the moving process, the overturning efficiency is greatly improved, and the purpose of continuous overturning is finally achieved.

Description

Household garbage solid waste treatment is with burning device

Technical Field

The invention relates to the technical field of garbage incineration equipment, in particular to an incineration device for treating solid wastes of household garbage.

Background

In the process of urbanization, garbage is the burden of urban development as a product of urban metabolism, many cities in the world have the situation of surrounding cities of garbage, and for the treatment of garbage, most of the early garbage is buried by digging pits, but with the lapse of time, the garbage can cause the surrounding soil to be polluted, and further destroy the ecological balance, and nowadays, the treatment mode of garbage is mainly by burning after smashing, so that the problem of garbage accumulation can be relieved, and meanwhile, the phenomenon that the environment is polluted by the garbage is avoided.

The existing household garbage incinerator is provided with a mechanical grate furnace, a fluidized bed incinerator, a rotary incinerator and the like, wherein the working principle of the mechanical grate furnace is as follows: the garbage is pushed to the drying area through the hopper, and pushed to the fire grate (namely, an incineration area) through the pushing mechanism of the drying area, and then pushed to the rear side due to the staggered movement of the fire grate until the garbage is completely combusted and discharged out of the hearth, and meanwhile, air is introduced through the bottom of the fire grate, so that the garbage on the fire grate is convenient to incinerate, and meanwhile, the fire grate can be cooled.

Meanwhile, in the process of conveying the garbage by the existing grate, as the grate consists of a fixed grate, a movable grate and a grate frame driving device, moreover, the movable fire grates and the fixed fire grates are alternatively lapped, the movable fire grates are fixed on the driving device, thereby driving the movable grate to reciprocate through the driving device, finally realizing the movement and the rolling of the garbage under the influence of the pushing of the movable grate and the self gravity, however, when the garbage is turned over, the driving device is required to push the movable grate to do reciprocating pushing to turn over again, so that the garbage cannot be continuously turned over, and simultaneously, because the movable grates and the fixed grates are arranged alternately and the moving modes of the adjacent movable grates are consistent, and then the movable grate can turn in an aligned manner in the process of turning the garbage, and finally the garbage is agglomerated in the turning process, so that the garbage incineration efficiency is greatly reduced.

Meanwhile, in the process of burning the garbage on the grate, the dead time is also crucial, and due to the difference of the volume and the mass of the garbage on the grate, the time required by burning the garbage also needs to be changed correspondingly, but the speed of the conventional grate driving device cannot be adjusted in real time according to the actual weight of the garbage, so that the phenomenon of insufficient burning of the garbage with larger volume and heavier mass is caused.

Disclosure of Invention

Aiming at the defects of the existing garbage incineration device in the background technology in the using process, the invention provides the incineration device for treating the solid garbage of the household garbage, which has the advantages of continuous overturning, preventing the garbage from agglomerating and adjusting different material conveying speeds according to different garbage weights, and solves the problems in the background technology.

The invention provides the following technical scheme: an incineration device for treating solid wastes of household garbage comprises a body, wherein a feeding device and an air inlet pipe are installed on the body, a feed inlet with an upward opening is formed in one side of the inner wall of the body, a material buffering area above the feeding device is arranged in the inner cavity of the body, a combustion chamber on one side of the feed inlet is arranged in the inner cavity of the body, fixing rods are fixedly installed on the front side and the rear side of the inner wall of the body, a fixed grate is fixedly and movably installed on the side wall of each fixing rod, movable frames are movably installed on the front side and the rear side of the inner wall of the body, supporting rods are fixedly installed on the front side and the rear side of the inner wall of each movable frame, movable grates are movably installed on the side wall of each supporting rod, a movable wheel is fixedly installed on the bottom end of each movable frame, a combustion chamber above each movable grate is, the inner chamber of organism is equipped with and is located the adjustable shelf below and with the communicating air inlet chamber of intake pipe, one side middle part fixed mounting of organism has driving motor, and driving motor's output shaft fixed mounting has the actuating lever that is located the organism inner chamber, the one end and the connecting rod activity of actuating lever cup joint.

Preferably, install electro-magnet, sliding block and permanent magnet on the actuating lever, electro-magnet fixed mounting is in actuating lever inner wall one end, the other end at the actuating lever inner wall is installed to the sliding block, and the fixed surface of sliding block installs the permanent magnet, the surface and the connecting rod activity of sliding block cup joint.

Preferably, the number of the movable grates is twenty one, the twenty one movable grates are averagely divided into seven groups, one group of the movable grates are transversely and alternately arranged, and the installation directions of two adjacent groups of the movable grates are opposite.

Preferably, the number of the movable wheels is ten, the ten movable wheels are equally divided into two groups, and the two groups of the movable wheels are symmetrically arranged on two sides of the bottom surface of the movable frame.

Preferably, the material and the size of the fixed grate are the same as those of the movable grate, and the installation position of the fixed grate is matched with that of the movable grate.

Preferably, the inner wall of the driving rod is provided with a guide groove for sliding the sliding block, and the guide groove is V-shaped.

The invention has the following beneficial effects:

1. according to the invention, the movable grates are transversely and alternately arranged and the adjacent movable grates are reversely arranged, so that in the garbage conveying process, when the movable grates move in the forward direction, the garbage rolls through the alternately movable grates, and then when the movable grates move in the reverse direction, the garbage can be overturned and pushed forwards through the movable grates which are reversely arranged, so that the movable grates can continuously overturn the garbage in the moving process, the overturning efficiency is greatly improved, and the purpose of continuous overturning is finally achieved.

2. According to the invention, the movable grates are adjacently and reversely arranged, so that in the garbage overturning process, the movable grates arranged in the reverse direction move downwards due to the upward movement tendency of the movable grates arranged in the forward direction, and the height difference is generated between the two vertically adjacent movable grates, so that tangential force to garbage is generated on two sides of the high-end movable grates in the garbage overturning process, and the garbage is scattered in the overturning process, and finally the aim of preventing the garbage from being agglomerated is achieved.

3. According to the invention, the electromagnet and the permanent magnet are arranged on the driving rod, so that in the movement process of the fire grate, the permanent magnet is repelled by electrifying the electromagnet, the connecting rod is enabled to be far away from the rotation original point of the driving rod by the permanent magnet, and then when the weight on the fire grate is increased, the permanent magnet is enabled to overcome the repulsion force of the electromagnet, so that the connecting rod is enabled to be close to the rotation original point of the driving rod, the movement speed of the fire grate is finally reduced, the combustion dead time of garbage is further increased, and finally different material conveying speeds are adjusted according to different.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is a schematic partial cross-sectional view of the inventive structure;

fig. 4 is a schematic view of the moving grate of the present invention.

In the figure: 1. a body; 2. a feeding device; 3. an air inlet pipe; 4. a feed inlet; 5. a material buffering area; 6. a combustion chamber; 7. fixing the rod; 8. fixing a grate; 9. a movable frame; 10. a support bar; 11. a movable grate; 12. A movable wheel; 13. a connecting rod; 14. a combustion chamber; 15. an ash outlet; 16. an air inlet cavity; 17. a drive motor; 18. a drive rod; 19. an electromagnet; 20. a slider; 21. and a permanent magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a household garbage solid waste treatment incineration device comprises a machine body 1, a feeding device 2 and an air inlet pipe 3 are installed on the machine body 1, a feeding port 4 with an upward opening is formed in one side of the inner wall of the machine body 1, a material buffering area 5 located above the feeding device 2 is arranged in the inner cavity of the machine body 1, a combustion chamber 6 located on one side of the feeding port 4 is arranged in the inner cavity of the machine body 1, fixed bars 7 are fixedly installed on the front side and the rear side of the inner wall of the machine body 1, fixed fire grates 8 are fixedly and movably installed on the side walls of the fixed bars 7, movable frames 9 are movably installed on the front side and the rear side of the inner wall of the machine body 1, supporting rods 10 are fixedly and movably installed on the front side and the rear side of the inner wall of the supporting rods 9, movable wheels 12 are respectively and fixedly installed on the bottom ends of the movable frames 9, an ash outlet 15 with a downward opening is arranged in the inner cavity of the machine body 1, an air inlet cavity 16 which is positioned below the movable frame 9 and communicated with the air inlet pipe 3 is arranged in the inner cavity of the machine body 1, a driving motor 17 is fixedly arranged in the middle of one side of the machine body 1, a driving rod 18 which is positioned in the inner cavity of the machine body 1 is fixedly arranged on an output shaft of the driving motor 17, one end of the driving rod 18 is movably sleeved with a connecting rod 13, in order to realize the purpose of continuously turning over the garbage, so that all the movable grates 11 are movably arranged and connected together through the supporting rod 10, one end of each movable grate 11 is movably arranged on the supporting rod 10, meanwhile, the movable grates 11 which are transversely arranged are arranged in the same direction, the movable grates 11 are sequentially overlapped on the other movable grate 11, the movable grates 11 between adjacent movable grates are reversely arranged on the supporting rod, therefore, when the driving motor 17 rotates, the driving rod 13 can be driven by the driving rod 18 to move, so that the connecting rod 13 pulls the movable frame 9 to reciprocate left and right in the inner cavity of the machine body 1, meanwhile, because the movable fire grate 11 is in an L shape, and the L-shaped ends of the movable fire grates 11 at the two ends of the movable frame 9 are lapped on the fixed fire grate 8, when the movable frame moves towards one side, the fixed fire grate 8 at one side of the movable frame 9 can be gradually close to the supporting rod 10 to cause the movable fire grate 11 lapped on the fixed fire grate 11 to be lifted, meanwhile, the adjacent movable fire grates 11 descend because the adjacent movable fire grates are far away from the fixed fire grates 8, and then when the movable frame 9 drives the movable fire grates 11 to move towards the other side, the original trends of the adjacent movable fire grates 11 are just opposite, so that the descending movable fire grates 11 are lifted again, meanwhile, the adjacent lifted movable grate 11 is fallen down, then when the movable frame 9 drives the movable grate 11 to move left and right, garbage can repeatedly move left and right, meanwhile, the fixed grate 8 can lift and fall the movable grate 11, and further when the garbage moves on the movable grate 11, the garbage can advance and roll through the interaction between the fixed grate 8 and the movable grate 11, and finally, the garbage can be positioned on the movable grate 11 which rolls all the time in the incineration process, so that the garbage incineration can be more sufficient.

Wherein, the driving rod 18 is provided with an electromagnet 19, a sliding block 20 and a permanent magnet 21, the electromagnet 19 is fixedly arranged at one end of the inner wall of the driving rod 18, the sliding block 20 is arranged at the other end of the inner wall of the driving rod 18, the surface of the sliding block 20 is movably sleeved with the connecting rod 13, in order to realize that the equipment can automatically adjust the feeding speed according to the weight of the garbage, so that the electromagnet 19 is fixedly arranged at one end of the inner wall of the driving rod 18, and simultaneously, the other end of the inner wall of the driving rod 18 is provided with the permanent magnet 21 which is repulsive with the magnetic force of the electromagnet 19, when the equipment normally works, the permanent magnet 21 can continuously push the permanent magnet 21 to be far away from the rotating endpoint of the driving rod 18 by electrifying the electromagnet 19, when no gravity exists on the movable grate 11, at this moment, the moving range of the movable grate 11 is the largest, the conveying speed is the fastest, when garbage is placed on the movable grate 11, in the moving process, the sliding block 20 can be caused to continuously press the permanent magnet 21, and the permanent magnet 21 can move towards the electromagnet 19, so that the distance between the connecting part of the connecting rod 13 and the driving rod 18 and the rotating end point of the driving rod 18 is reduced, the moving range of the movable grate 11 is further reduced, the conveying speed is reduced, and meanwhile, the magnetic field intensity of the electromagnet 19 can be manually controlled, so that the threshold value of the weight of the garbage borne on the movable grate 11 can be adjusted.

Wherein, the number of the movable grates 11 is twenty one, and the twenty one movable grates 11 are equally divided into seven groups, one group of the movable grates 11 are transversely and alternately arranged, and the installation directions of the two adjacent groups of the movable grates 11 are opposite, in order to realize the turning of the garbage and avoid the agglomeration phenomenon, the movable grates 11 are transversely and alternately arranged, and are respectively matched with the fixed grates 8 through the two top end movable grates 11, and simultaneously, the adjacent movable grates 11 are reversely and alternately arranged, so that the movable grates 11 which are forwardly arranged are lifted through the fixed grates 8 in the process that the movable frame 9 drives the movable grates 11 to move, and meanwhile, the movable grates 11 which are reversely arranged are driven to fall through the fixed grates 8, so that a height difference is formed, the garbage can be turned over, and can be dispersed through the height difference, and further avoid the phenomenon of agglomeration, and meanwhile, when the movable frame 9 moves back and forth, the movable grates 11 distributed in the forward direction and the movable grates 11 distributed in the reverse direction can be alternatively lifted, so that the garbage can be continuously turned over, and the phenomenon of agglomeration of the garbage is avoided.

Wherein, the quantity of activity wheel 12 is ten, and ten activity wheels 12 averagely divide into two sets ofly, and two sets of activity wheels 12 symmetry are installed in the bottom surface both sides of adjustable shelf 9, for the convenience of the removal of adjustable shelf 9 to install activity wheel 12 in the bottom surface of adjustable shelf 9, thereby at the in-process of adjustable shelf 9 motion, accessible activity wheel 12 makes its original sliding friction change into rolling friction, and then reduces the resistance that removes, thereby makes the adjustable shelf 9 more light at the in-process that removes.

The fixed grate 8 is made of the same material and size as the movable grate 11, the installation position of the fixed grate 8 is matched with the movable grate 11, the movable grate 11 is lifted and falls down for facilitating maintenance and promoting, the fixed grate 8 and the movable grate 11 are made of the same specification and material, the movable grate 11 can be replaced by directly using the movable grate 11 in the maintenance process of the fixed grate 8, and therefore maintenance is facilitated, meanwhile, the fixed grate 8 is installed in an inclined mode, the movable grate 11 can rise and fall according to the angle of the fixed grate 8 in the movement process, meanwhile, the inclination angle of the movable grate 11 is 25 degrees, the turnover angle of the movable grate 11 is guaranteed not to be too large, and meanwhile pushing is facilitated.

Wherein, the inner wall of actuating lever 18 is seted up and is used for the gliding guide way of sliding block 20, and the shape of guide way is the V-arrangement, in order to make sliding block 20 can only carry out the motion that single direction reciprocated in electro-magnet 19 to set up the guide way that is used for gliding at the inner wall of actuating lever 18, thereby make sliding block 20 more stable at the in-process of motion.

The using method of the invention is as follows: firstly, the machine body 1 is placed at a proper position, secondly, fuel is accessed through the combustion chamber 6, then a fan (not shown) is accessed through the air inlet pipe 3, and then crushed garbage is thrown into the buffering area 5 through the feed inlet 4, and then the driving motor 17 is turned on;

garbage overturning and conveying: pushing the garbage to a combustion chamber 14 through a feeding device 2, dropping the garbage onto a movable grate 11, driving a driving rod 18 to rotate through a driving motor 17, further enabling the driving rod 18 to drive a connecting rod 13 to reciprocate, then enabling the connecting rod 13 to drive a movable frame 9 to move leftwards (with the direction referring to the figure 3), and carrying out rolling support and positioning through a movable wheel 12, meanwhile, in the process that the movable frame 9 moves leftwards, enabling the movable grate 11 to be lifted through a fixed grate 8, enabling the adjacent movable grates 11 to fall through the fixed grates 8, so as to turn over the garbage when the fixed grates 8 are lifted, and then enabling the lifted fixed grates 8 to fall when the connecting rod 13 and the movable frame 9 are pushed rightwards, and simultaneously enabling the fallen fixed grates 8 to be lifted and pushing the garbage to an ash lifting port 15, thereby completing turning over again;

self-adjusting feeding: through electrifying the electromagnet 19, make it produce the magnetic force that repels with the permanent magnet 21, and then impel the permanent magnet 21 to promote the sliding block 20 to paste the actuating lever 18, afterwards, driving motor 17 drives connecting rod 13 when rotating through actuating lever 18, can make connecting rod 13 have the trend that promotes sliding block 20 to the motion of electromagnet 19, thereby when rubbish weight on the movable grate 11 increases, can make its sliding block 20 move to electromagnet 19, and then lead to the amplitude of the motion of actuating lever 18 drive connecting rod 13 to reduce, finally make the amplitude of the side-to-side motion of movable frame 9 reduce, and then with the automatic reduction of the speed of pushing out of material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a domestic waste solid waste handles with burning device, includes organism (1), install material feeding unit (2) and intake pipe (3) on organism (1), its characterized in that: the feed inlet (4) that the opening is ascending has been seted up to inner wall one side of organism (1), and the inner chamber of organism (1) is equipped with the material district (5) that slows that is located material feeding unit (2) top, the inner chamber of organism (1) is equipped with combustion chamber (6) that are located feed inlet (4) one side, and both sides fixed mounting has dead lever (7) around the inner wall of organism (1), the lateral wall fixed movable mounting of dead lever (7) has fixed grate (8), both sides movable mounting has adjustable shelf (9) around the inner wall of organism (1), and both sides fixed mounting has bracing piece (10) around the inner wall of adjustable shelf (9), the lateral wall movable mounting of bracing piece (10) has movable grate (11), and the lateral wall movable mounting connecting rod (13) of bracing piece (10), the bottom of adjustable shelf (9) is fixed mounting respectively has movable pulley (12), the inner chamber of organism (1) is equipped with combustion chamber (14) that are located movable grate (11) top, and the inner chamber of organism (1) is equipped with opening decurrent ash hole (15), the inner chamber of organism (1) be equipped with be located adjustable shelf (9) below and with intake pipe (3) communicating chamber (16) of admitting air, one side middle part fixed mounting of organism (1) has driving motor (17), and the output shaft fixed mounting of driving motor (17) has actuating lever (18) that are located organism (1) inner chamber, the one end and the connecting rod (13) activity of actuating lever (18) are cup jointed.

2. An incineration apparatus for domestic waste solid waste treatment according to claim 1, characterised in that: install electro-magnet (19), sliding block (20) and permanent magnet (21) on actuating lever (18), electro-magnet (19) fixed mounting is in actuating lever (18) inner wall one end, the other end at actuating lever (18) inner wall is installed in sliding block (20), and the fixed surface of sliding block (20) installs permanent magnet (21), the surface and the connecting rod (13) activity of sliding block (20) cup joint.

3. An incineration apparatus for domestic waste solid waste treatment according to claim 1, characterised in that: the number of the movable grates (11) is twenty one, the twenty one movable grates (11) are divided into seven groups on average, one group of the movable grates (11) are arranged in a transverse alternating mode, and the installation directions of two adjacent groups of the movable grates (11) are opposite.

4. An incineration apparatus for domestic waste solid waste treatment according to claim 1, characterised in that: the quantity of activity wheel (12) is ten, and ten activity wheels (12) divide into two sets ofly on average two sets ofly, two sets of activity wheel (12) symmetry is installed in the bottom surface both sides of adjustable shelf (9).

5. An incineration apparatus for domestic waste solid waste treatment according to claim 1, characterised in that: the material and the size of the fixed grate (8) are the same as those of the movable grate (11), and the installation position of the fixed grate (8) is matched with that of the movable grate (11).

6. An incineration apparatus for domestic waste solid waste treatment according to claim 2, characterised in that: the inner wall of the driving rod (18) is provided with a guide groove for the sliding of the sliding block (20), and the guide groove is V-shaped.