CN211600702U - Garbage incinerator with garbage overturning function - Google Patents

Abstract

The utility model discloses a waste incinerator with rubbish function of overturning, install roller (12) through the pivot rotation in furnace (1), roller (12) vertically set up, and roller (12) set up between the right-hand member portion of second grate (4) left end portion and first grate (3), and it has material turning plate (13) of a plurality of vertical settings to weld along its circumferencial direction on roller (12), the pivot of roller (12) extends in furnace (1) outside, and extends to serve and be connected with transmission, branch flitch (14) have set firmly on the inner wall of furnace (1), divide flitch (14) to include fixed plate (15) and divide material tooth (16), and the top of fixed plate (15) welds on the inner wall of furnace (1). The utility model has the advantages that: compact structure, effectively prevent domestic waste from piling up in transportation process, greatly save the used fuel quantity of combustor, easy operation.

Description

Garbage incinerator with garbage overturning function

Technical Field

The utility model relates to a waste incineration's technical field, especially a waste incinerator with rubbish function of overturning.

Background

With the rapid development of economic society, the living of residents is steadily improved, the yield of household garbage (particularly urban household garbage) is rapidly increased, a single garbage landfill mode cannot meet the garbage treatment requirement, and the garbage incineration power generation is rapidly developed by the advantages of harmlessness, reduction and recycling, so that most of garbage treatment plants adopt garbage incinerators to incinerate garbage at present.

The structure of the existing garbage incinerator is shown in figure 1, and the existing garbage incinerator comprises a hearth (1), a smoke outlet (2) arranged at the top of the hearth (1), and a first grate (3) and a second grate (4) arranged in the hearth (1), wherein the bottoms of the first grate (3) and the second grate (4) are respectively provided with a first air inlet bin (5) and a second air inlet bin (6), the two air inlet bins are communicated with the hearth (1), the bottom of the first air inlet bin (5) is connected with a first induced draft fan (7), the bottom of the second air inlet bin (6) is connected with a second induced draft fan (8), a slag discharge port (9) positioned at the right side of the second grate (4) is also arranged in the hearth (1), the furnace hearth (1) is provided with a feeding hole (10), the feeding hole (10) is located above the first grate (3), the outer wall of the furnace hearth (1) is provided with a burner (11), and a flame jet orifice of the burner (11) is arranged towards the second grate (4). When the household garbage is incinerated, a first induced draft fan (7), a second induced draft fan (8) and a burner (11) are firstly opened, the first induced draft fan (7) and the second induced draft fan (8) respectively introduce air into a first air inlet bin (5) and a second air inlet bin (6), and the air enters a hearth (1) to play a role in supporting combustion; then, a worker pours the household garbage (20) into the feeding hole (10), the household garbage falls onto the first fire grate (3), the household garbage (20) is conveyed to the right by the first fire grate (3), then the household garbage falls onto the second fire grate (4) from the first fire grate (3), flame is sprayed out of the burner (11) to burn the household garbage on the second fire grate (4), slag obtained after burning is discharged through the slag discharging hole (9), and finally the burning of the garbage is finished. However, although the garbage incinerator can burn the garbage, when the domestic garbage is transported from the first grate (3) to the second grate (4), the domestic garbage is always in a stacking state, so that the contact area of the domestic garbage and air is very small, and the combustor (11) needs to consume more fuel to burn the domestic garbage. Therefore, there is a need for a garbage incinerator that can effectively prevent the accumulation of domestic garbage during the transportation process and greatly save the fuel used by the burner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, effectively prevent domestic waste pile up in transportation process, greatly save used fuel quantity of combustor, easy operation's waste incinerator with rubbish function of overturning.

The purpose of the utility model is realized through the following technical scheme: a garbage incinerator with a garbage turning function comprises a hearth, a smoke outlet arranged at the top of the hearth, and a first grate and a second grate which are arranged in the hearth, wherein the bottoms of the first grate and the second grate are respectively provided with a first air inlet bin and a second air inlet bin, the two air inlet bins are communicated with the hearth, the bottom of the first air inlet bin is connected with a first induced draft fan, the bottom of the second air inlet bin is connected with a second induced draft fan, a slag discharge port positioned on the right side of the second grate is also arranged in the hearth, the hearth is provided with a feed inlet which is positioned above the first grate, the outer wall of the hearth is provided with a burner, a flame spray port of the burner is arranged towards the second grate, a roller is rotatably arranged in the hearth through a rotating shaft and is longitudinally arranged, the roller is arranged between the left end part of the second grate and the right end part of the first grate, and a plurality of turning plates which are longitudinally arranged are welded on the, a rotating shaft of the roller extends outside the hearth, the extending end of the rotating shaft is connected with a transmission device, a material distributing plate is fixedly arranged on the inner wall of the hearth and comprises a fixed plate and material distributing teeth, the top of the fixed plate is welded on the inner wall of the hearth, the material distributing teeth arranged at a plurality of intervals are welded at the bottom of the fixed plate and are located right above the first grate, and the material distributing teeth are sequentially arranged after going to the first grate.

The transmission device comprises a driving gear, a driven gear and a motor, the driven gear is arranged on the rotating shaft, the driving gear is arranged on an output shaft of the motor, and the driving gear is meshed with the driven gear.

And a plurality of supporting legs supported on the ground are arranged at the bottom of the hearth.

The spacing between two adjacent feed dividing teeth is equal.

The smoke exhaust port is positioned right above the second grate.

The material turning plates are uniformly distributed on the roller.

The utility model has the advantages of it is following: the utility model discloses compact structure, prevent effectively that domestic waste from piling up, greatly save used fuel quantity of combustor, easy operation in transportation process.

Drawings

FIG. 1 is a schematic view of a conventional garbage incinerator;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of a material distributing plate;

3 FIG. 3 4 3 is 3 a 3 partial 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 2 3; 3

In the figure, 1-hearth, 2-smoke outlet, 3-first grate, 4-second grate, 5-first air inlet bin, 6-second air inlet bin, 7-first induced draft fan, 8-second induced draft fan, 9-slag outlet, 10-feed inlet, 11-burner, 12-roller, 13-material turning plate, 14-material dividing plate, 15-fixing plate, 16-material dividing tooth, 17-driving gear, 18-driven gear, 19-motor and 20-domestic garbage.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in figure 2, the garbage incinerator with the garbage turning function comprises a hearth 1, a smoke outlet 2 arranged at the top of the hearth 1, a first grate 3 and a second grate 4 which are arranged in the hearth 1, wherein the smoke outlet 2 is positioned right above the second grate 4, the bottom of the hearth 1 is provided with a plurality of support legs supported on the ground, the bottoms of the first grate 3 and the second grate 4 are respectively provided with a first air inlet bin 5 and a second air inlet bin 6 which are both communicated with the hearth 1, the bottom of the first air inlet bin 5 is connected with a first induced draft fan 7, the bottom of the second air inlet bin 6 is connected with a second induced draft fan 8, a slag discharge port 9 positioned at the right side of the second grate 4 is also arranged in the hearth 1, the furnace 1 is provided with a feeding hole 10, the feeding hole 10 is positioned above the first fire grate 3, the outer wall of the furnace 1 is provided with a burner 11, and a flame jet orifice of the burner 11 is arranged towards the second fire grate 4.

As shown in fig. 2 to 4, a roller 12 is rotatably installed in the furnace 1 through a rotating shaft, the roller 12 is longitudinally arranged, the roller 12 is arranged between the left end of the second fire grate 4 and the right end of the first fire grate 3, a plurality of material turning plates 13 which are longitudinally arranged are welded on the roller 12 along the circumferential direction, the material turning plates 13 are uniformly distributed on the roller 12, a rotating shaft of the roller 12 extends outside the furnace 1, the extending end of the rotating shaft is connected with a transmission device, the transmission device comprises a driving gear 17, a driven gear 18 and a motor 19, the driven gear 18 is installed on the rotating shaft, the driving gear 17 is installed on an output shaft of the motor 19, the driving gear 17 is meshed with the driven gear 18, a material distributing plate 14 is fixedly arranged on the inner wall of the furnace 1, the material distributing plate 14 comprises a fixing plate 15 and material distributing teeth 16, the top of the fixing plate 15 is welded on the inner wall of the furnace, the distributing teeth 16 are located right above the first grate 3, the distributing teeth 16 are sequentially arranged from front to back, and the distance between every two adjacent distributing teeth 16 is equal.

The working process of the utility model is as follows:

s1, connecting the top of the smoke outlet 2 to a smoke treatment system through a pipeline by workers; a worker opens a first induced draft fan 7, a second induced draft fan 8, a burner 11 and a motor 19, wherein the first induced draft fan 7 and the second induced draft fan 8 respectively introduce air into a first air inlet bin 5 and a second air inlet bin 6, the air enters a hearth 1 to play a role in supporting combustion, the motor 19 drives a driving gear 17 to rotate, the driving gear 17 drives a driven gear 18 to rotate, the driven gear 18 drives a rotating shaft to rotate, the rotating shaft drives a roller 12 to rotate clockwise, and meanwhile, the roller 12 drives a material turning plate 13 to rotate;

s2, household garbage 20 is dumped into the feed inlet 10 by workers, the household garbage 20 falling on the first fire grate is conveyed to the right by the first fire grate 3, the household garbage 20 penetrates out of the gap between the distributing teeth 16, then the household garbage falls on the rotary roller 12, the household garbage is distributed on the second fire grate 4 by the rotary material turning plate 13, the second fire grate 4 drives the household garbage to move towards the slag discharge port 9, the household garbage on the second fire grate 4 is burnt by flame sprayed by the burner 11 in the conveying process, slag obtained after burning is discharged through the slag discharge port 9, and hot smoke generated by burning is discharged from the smoke discharge port 2 and enters the smoke treatment system. When the household garbage on the first grate 3 is in the gap between the distributing teeth 16, the distributing teeth 16 disperse the stacked household garbage, so that the contact area of the household garbage and air is increased, the stacking of the household garbage is effectively avoided, and the fuel quantity used when the subsequent combustor 11 burns the household garbage is reduced; in addition, before the domestic garbage falls on the second grate 4, the rotary material turning plate 13 turns the domestic garbage, so that the contact area between the domestic garbage and air is further increased, and the fuel quantity used when the domestic garbage is incinerated by the subsequent combustor 11 is further reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A garbage incinerator with a garbage turning function comprises a hearth (1), a smoke outlet (2) arranged at the top of the hearth (1), and a first grate (3) and a second grate (4) which are arranged in the hearth (1), wherein the bottoms of the first grate (3) and the second grate (4) are respectively provided with a first air inlet bin (5) and a second air inlet bin (6), the two air inlet bins are communicated with the hearth (1), the bottom of the first air inlet bin (5) is connected with a first induced draft fan (7), the bottom of the second air inlet bin (6) is connected with a second induced draft fan (8), a slag discharge opening (9) positioned on the right side of the second grate (4) is further arranged in the hearth (1), a feed inlet (10) is arranged on the hearth (1), the feed inlet (10) is positioned above the first grate (3), a combustor (11) is arranged on the outer wall of the hearth (1), the flame jet orifice of combustor (11) sets up towards second grate (4), its characterized in that: roller (12) are installed through the pivot rotation in furnace (1), and roller (12) vertically set up, and roller (12) set up between the right-hand member portion of second grate (4) left end portion and first grate (3), and it has material turning plate (13) of a plurality of vertical settings to weld along its circumferencial direction on roller (12), the pivot of roller (12) extends in furnace (1) outside, and extends to serve and be connected with transmission, branch flitch (14) have set firmly on the inner wall of furnace (1), divide flitch (14) including fixed plate (15) and branch material tooth (16), and the top of fixed plate (15) welds on the inner wall of furnace (1), and the bottom welding of fixed plate (15) has branch material tooth (16) that a plurality of intervals set up, divides material tooth (16) to be located first grate (3) directly over, divides material tooth (16) to set gradually by going to the back.

2. The waste incinerator with waste turning function as claimed in claim 1, wherein: the transmission device comprises a driving gear (17), a driven gear (18) and a motor (19), the driven gear (18) is installed on the rotating shaft, the driving gear (17) is installed on an output shaft of the motor (19), and the driving gear (17) is meshed with the driven gear (18).

3. The waste incinerator with waste turning function as claimed in claim 1, wherein: the bottom of the hearth (1) is provided with a plurality of supporting legs supported on the ground.

4. The waste incinerator with waste turning function as claimed in claim 1, wherein: the spacing between two adjacent distributing teeth (16) is equal.

5. The waste incinerator with waste turning function as claimed in claim 1, wherein: the smoke exhaust port (2) is positioned right above the second grate (4).

6. The waste incinerator with waste turning function as claimed in claim 1, wherein: the material turning plates (13) are uniformly distributed on the roller (12).

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