CN112303632A - Solid waste incineration treatment device - Google Patents

Abstract

The invention discloses a solid waste incineration treatment device, and particularly relates to the technical field of solid waste treatment. According to the invention, the movable plate, the hinged block, the return spring and the soft cushion are arranged, before solid waste is treated, waste to be treated is poured in through the feed inlet, when the waste falls on the top end of the soft cushion after passing through the feed inlet, the soft cushion forms a first-step buffer according to the characteristics of the soft cushion, the soft cushion continuously transfers inertia to the movable plate, and waste is buffered in a second step by pulling the return spring, so that the falling speed of waste i-shaped objects can be reduced, and the direct damage to the inside is prevented.

Description

Solid waste incineration treatment device

Technical Field

The invention relates to the technical field of solid waste treatment, in particular to a solid waste incineration treatment device.

Background

The problem of environmental pollution is becoming more serious, so now in order to restrain the pollution of environment, all kinds of rubbish that we produced in our life need all to handle through different processing method, and solid waste is as the most difficult rubbish that degrades, and the method of burning is handled mostly, and current solid waste incineration disposal device, when using, has more defects, leads to the treatment effect of solid waste not good, needs a solid waste incineration disposal device that appears the effect better now.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) in the conventional solid waste incineration treatment device, solid waste is directly poured into the device, so that the hard waste can damage the device;

(2) the traditional solid waste incineration treatment device directly incinerates waste, and the waste with large volume needs to be incinerated for a long time, so that the incineration efficiency is influenced;

(3) the traditional solid waste incineration treatment device is very troublesome when the ash generated after incineration is cleaned;

(4) in the traditional solid waste incineration treatment device, when waste is poured, the waste is easy to enter into the ash outlet and is not easy to burn;

(5) the traditional solid waste incineration treatment device can directly discharge the smoke generated by incineration, and the pollution is serious.

Disclosure of Invention

The invention aims to provide a solid waste incineration device, which solves the problem that the hard waste possibly damages the device in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a solid waste incineration treatment device comprises a feeding port and a box body, wherein the feeding port is fixedly connected to the top end of the box body, a crushing mechanism is arranged inside the box body, an ash cleaning structure is arranged at the bottom end inside the box body, an ash outlet is fixedly connected to the bottom end of the box body, a group of stand columns are respectively and fixedly connected to four corners of the bottom end of the box body, a sealing structure is arranged inside the ash outlet, a purification mechanism is fixedly connected to one side of the box body, and a buffer structure is arranged at the top end inside the box body;

buffer structure is including articulated piece, the both sides on the inside top of box of articulated piece fixed connection, the outside swing joint of articulated piece has the fly leaf, the top fixedly connected with reset spring of fly leaf, reset spring and box fixed connection, one side fixedly connected with cushion on fly leaf top.

Preferably, the width of the soft cushion is larger than the width of the inner part of the feed inlet.

Preferably, crushing mechanism comprises crushing plate, crushing roller, guard box, driven gear, motor, connecting axle and drive gear, crushing plate fixed connection is in the inside both sides of box, guard box fixed connection is in the one end of box, the one end fixedly connected with motor of guard box, the output fixedly connected with connecting axle of motor, the one end fixedly connected with drive gear of connecting axle, one side swing joint of drive gear has driven gear, a set of crushing roller of fixedly connected with respectively of driven gear and drive gear's one end, the crushing roller runs through the one end of box and extends to the inside of box.

Preferably, the width of the crushing plate is equal to the width of the inside of the box body, and the central line of the driven gear is on the same horizontal plane with the central line of the driving gear.

Preferably, the deashing structure comprises thread groove, push pedal, spacing groove, stopper, spout, threaded rod and turning handle, the both sides and the both ends at the box are inlayed to the spacing groove, the both sides of spacing inslot portion swing joint have a set of push pedal respectively, the top fixedly connected with thread groove of push pedal one end, the one end of box is inlayed and is had the spout, the thread groove runs through the spout and extends to the outside swing joint of box has the threaded rod, stopper fixed connection is in the one end of box one side, stopper and threaded rod swing joint, one side fixedly connected with turning handle of threaded rod.

Preferably, the length of the threaded rod is greater than that of the box body, and the central line of the threaded rod and the central line of the box body are on the same vertical plane.

Preferably, the seal structure comprises standing groove, baffle, activity groove, constant head tank, bottom, limiting plate, spliced pole, retainer plate and ejecting spring, the standing groove is inlayed on the inside top of ash hole, the inside swing joint of standing groove has the baffle, activity groove fixed connection is in the both sides of ash hole bottom, the inside swing joint of activity groove has the bottom, retainer plate fixed connection is in the inside of ash hole, the inside swing joint of retainer plate has the spliced pole, spliced pole and baffle fixed connection, the bottom fixedly connected with limiting plate of spliced pole, the top of constant head tank is inlayed and is had the constant head tank, constant head tank and limiting plate swing joint, the ejecting spring of the top fixedly connected with of retainer plate, ejecting spring and standing groove fixed connection.

Preferably, the central line of the baffle plate and the central line of the ash outlet are on the same vertical line, and the length of the baffle plate is greater than the length of the interior of the ash outlet.

Preferably, purify the mechanism by the fire damper, discharge fume the pipe, fine screen cloth, active carbon filter core, mounting groove and fan are constituteed, discharge fume pipe fixed connection is in one side of box, the intraduct one side fixedly connected with fire damper of discharging fume, the top fixedly connected with fan of discharging fume the pipe, the inside fixedly connected with fine screen cloth of discharging fume the pipe, the intraduct top fixedly connected with mounting groove of discharging fume, the inside fixedly connected with active carbon filter core of mounting groove.

Preferably, the length of the fine screen is equal to the length of the inside of the smoke exhaust pipe.

Compared with the prior art, the invention has the beneficial effects that: the solid waste incineration treatment device not only realizes the prevention of damage to the device caused by hard objects, the crushing of waste, the convenient discharge of ash, the prevention of waste from entering the ash outlet, but also the purification and discharge of smoke;

(1) through the arrangement of the movable plate, the hinged block, the reset spring and the soft cushion, before solid waste is treated, waste to be treated is poured into the movable plate through the feeding hole, after the waste passes through the feeding hole and falls on the top end of the soft cushion, the soft cushion forms first-step buffering according to the characteristics of the soft cushion, the soft cushion continuously transmits inertia to the movable plate, waste is buffered in a second step by pulling the reset spring, and the purpose that the falling speed of the waste is reduced and the damage to the inside is prevented directly is achieved;

(2) after solid waste enters the box body, the motor is started to drive the connecting shaft to rotate and drive the driving gear to rotate at the same time, the driving gear rotates to drive the driven gear to rotate, the driven gear and the driving gear simultaneously drive a group of crushing rollers to rotate, and the falling waste is crushed, so that the waste can be crushed before incineration, and the incineration speed is accelerated;

(3) through the arrangement of the thread groove, the push plate, the limit groove, the limit block, the sliding groove, the threaded rod and the rotating handle, after the waste is incinerated in the box body, the rotating handle can be rotated to drive the threaded rod to rotate, the threaded rod drives the thread grooves on two sides of the outer part to move towards the middle, so that the push plate is driven to move towards the middle, the ash at the bottom end of the inner part of the box body is pushed towards the middle, and finally the ash is led out of the outer part through the ash outlet, so that the incinerated ash can be conveniently led out of the outer part;

(4) by arranging the placing groove, the baffle, the movable groove, the positioning groove, the bottom cover, the limiting plate, the connecting column, the fixing ring and the ejection spring, when incineration is carried out, the connecting column is pulled downwards to enable the baffle to be placed inside the placing groove, then the bottom cover is inserted into the movable groove, the limiting plate slides into the positioning groove, and the connecting column is positioned, so that the baffle is positioned, the top end of the ash outlet can be sealed when incineration is carried out, and waste is prevented from entering the ash outlet;

(5) through being provided with the fire board, discharging fume the pipe, fine screen cloth, active carbon filter core, mounting groove and fan, when burning in inside, start the flue gas that the fan will burn the production, the suction discharges fume the inside of pipe, and the flue gas can keep off down inside floating dust particle through fine screen cloth, and harmful gas and bacterium etc. absorption inside with the flue gas of rethread active carbon filter core have realized preventing to burn the flue gas that produces and have caused harm to the air.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top sectional view of the crushing mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of a partial structure of the sealing structure of the present invention;

fig. 5 is a schematic top view of a threaded rod of the present invention;

fig. 6 is a schematic top view of the fixing ring of the present invention.

In the figure: 1. a feed inlet; 2. a box body; 3. a crushing mechanism; 301. a breaker plate; 302. a crushing roller; 303. a protective box; 304. a driven gear; 305. a motor; 306. a connecting shaft; 307. a drive gear; 4. a dust removal structure; 401. a thread groove; 402. pushing the plate; 403. a limiting groove; 404. a limiting block; 405. a chute; 406. a threaded rod; 407. a handle is rotated; 5. a column; 6. a sealing structure; 601. a placement groove; 602. a baffle plate; 603. a movable groove; 604. positioning a groove; 605. a bottom cover; 606. a limiting plate; 607. connecting columns; 608. a stationary ring; 609. ejecting a spring; 7. an ash outlet; 8. a purification mechanism; 801. a fire shield; 802. a smoke exhaust pipe; 803. a fine screen; 804. an activated carbon filter element; 805. mounting grooves; 806. a fan; 9. a movable plate; 10. a hinged block; 11. a return spring; 12. a soft cushion.

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.

Example 1: referring to fig. 1-6, a solid waste incineration treatment device comprises a feed inlet 1 and a box body 2, wherein the top end of the box body 2 is fixedly connected with the feed inlet 1, a crushing mechanism 3 is arranged inside the box body 2, an ash cleaning structure 4 is arranged at the bottom end inside the box body 2, an ash outlet 7 is fixedly connected at the bottom end of the box body 2, a group of upright posts 5 is respectively and fixedly connected at four corners of the bottom end of the box body 2, a sealing structure 6 is arranged inside the ash outlet 7, a purification mechanism 8 is fixedly connected at one side of the box body 2, and a buffer structure is arranged at the top end inside the box body;

referring to fig. 1-6, the solid waste incineration device further comprises a buffer structure, the buffer structure comprises hinged blocks 10, the hinged blocks 10 are fixedly connected to two sides of the top end inside the box body 2, a movable plate 9 is movably connected to the outside of the hinged blocks 10, a return spring 11 is fixedly connected to the top end of the movable plate 9, the return spring 11 is fixedly connected to the box body 2, and a cushion 12 is fixedly connected to one side of the top end of the movable plate 9;

the width of the soft cushion 12 is larger than the width of the inner part of the feed port 1;

specifically, as shown in fig. 1 and 3, before solid waste is treated, waste to be treated is poured through the feed inlet 1, and when the waste falls on the top end of the soft cushion 12 after passing through the feed inlet 1, the soft cushion 12 forms a first-step buffer by its own characteristics, the soft cushion 12 continues to transmit inertia to the movable plate 9, and the waste is buffered in a second step by pulling the return spring 11, so that the speed of falling the waste can be reduced to prevent direct damage to the inside.

Example 2: the crushing mechanism 3 comprises a crushing plate 301, crushing rollers 302, a protective box 303, a driven gear 304, a motor 305, a connecting shaft 306 and a driving gear 307, the crushing plate 301 is fixedly connected to two sides inside the box 2, the protective box 303 is fixedly connected to one end of the box 2, one end of the protective box 303 is fixedly connected with the motor 305, the motor 305 is Y90S-4 in type, the connecting shaft 306 is fixedly connected to the output end of the motor 305, the driving gear 307 is fixedly connected to one end of the connecting shaft 306, one side of the driving gear 307 is movably connected with the driven gear 304, one ends of the driven gear 304 and the driving gear 307 are respectively fixedly connected with a group of crushing rollers 302, and the crushing rollers 302 penetrate through one end of the box 2 and extend into the;

the width of the crushing plate 301 is equal to the width of the inside of the box 2, and the central line of the driven gear 304 is on the same horizontal plane as the central line of the driving gear 307;

specifically, as shown in fig. 1 and fig. 2, after the solid waste enters the inside of the box body 2, the starting motor 305 drives the connecting shaft 306 to rotate and simultaneously drives the driving gear 307 to rotate, the driving gear 307 rotates and then drives the driven gear 304 to rotate, the driven gear 304 and the driving gear 307 simultaneously drive the set of crushing rollers 302 to rotate, the falling waste is crushed, the waste can be crushed before being incinerated, and the incineration speed is increased.

Example 3: the ash cleaning structure 4 comprises a threaded groove 401, a push plate 402, a limit groove 403, a limit block 404, a sliding groove 405, a threaded rod 406 and a rotating handle 407, wherein the limit groove 403 is embedded at two sides and two ends inside the box body 2, two sides inside the limit groove 403 are respectively and movably connected with a group of push plates 402, the top of one end of each push plate 402 is fixedly connected with the threaded groove 401, the sliding groove 405 is embedded at one end of the box body 2, the threaded groove 401 penetrates through the sliding groove 405 and extends to the outside of the box body 2 to be movably connected with the threaded rod 406, the limit block 404 is fixedly connected at one end of one side of the box body 2, the limit block 404 is movably connected with the;

the length of the threaded rod 406 is greater than that of the box body 2, and the central line of the threaded rod 406 and the central line of the box body 2 are on the same vertical plane;

specifically, as shown in fig. 1 and 5, after the waste is incinerated inside the box body 2, the rotating handle 407 can be rotated to drive the threaded rod 406 to rotate, the threaded rod 406 drives the threaded grooves 401 on the two sides of the outside to move towards the middle, so as to drive the push plate 402 to move towards the middle, so that the ash at the bottom end inside the box body 2 is pushed towards the middle, and finally, the ash is led out of the box body 2 through the ash outlet 7, so that the incinerated ash can be conveniently led out of the box body 2.

Example 4: the sealing structure 6 comprises a placing groove 601, a baffle 602, a movable groove 603, a positioning groove 604, a bottom cover 605, a limiting plate 606, a connecting column 607, a fixed ring 608 and an ejection spring 609, wherein the placing groove 601 is embedded at the top end inside the ash outlet 7, the inside of the placing groove 601 is movably connected with the baffle 602, the movable groove 603 is fixedly connected with two sides of the bottom end of the ash outlet 7, the inside of the movable groove 603 is movably connected with the bottom cover 605, the fixed ring 608 is fixedly connected inside the ash outlet 7, the inside of the fixed ring 608 is movably connected with the connecting column 607, the connecting column 607 is fixedly connected with the baffle 602, the bottom end of the connecting column 607 is fixedly connected with the limiting plate 606, the top end of the positioning groove 604 is embedded with the positioning groove 604, the positioning groove 604 is movably connected with the limiting plate 606, the top end of the fixed;

the central line of the baffle 602 and the central line of the ash outlet 7 are on the same vertical line, and the length of the baffle 602 is greater than the length inside the ash outlet 7;

specifically, as shown in fig. 1, 4 and 6, when incineration is performed, the connecting column 607 is pulled downwards to place the baffle 602 inside the placing groove 601, the bottom cover 605 is inserted into the inside of the movable groove 603, the limiting plate 606 slides into the inside of the positioning groove 604, and the connecting column 607 is positioned, so that the baffle 602 is positioned, the top end of the ash outlet 7 can be sealed when incineration is performed, and waste is prevented from entering the inside of the ash outlet 7.

Example 5: the purification mechanism 8 comprises a fire baffle plate 801, a smoke exhaust pipe 802, a fine screen 803, an active carbon filter element 804, a mounting groove 805 and a fan 806, wherein the smoke exhaust pipe 802 is fixedly connected to one side of the box body 2, the fire baffle plate 801 is fixedly connected to one side inside the smoke exhaust pipe 802, the fan 806 is fixedly connected to the top end of the smoke exhaust pipe 802, the model of the fan 806 is JT-480, the fine screen 803 is fixedly connected to the inside of the smoke exhaust pipe 802, the mounting groove 805 is fixedly connected to the top end inside the smoke exhaust pipe 802, and the active carbon filter element 804 is fixedly connected to the inside of the mounting groove 805;

the length of the fine screen 803 is equal to the length of the interior of the smoke exhaust pipe 802;

specifically, as shown in fig. 1, when burning inside, the start fan 806 will burn the flue gas that produces, and the suction is discharged fume pipe 802's inside, and the flue gas passes through fine screen 803 and can keep off inside floating dust particle down, and the inside harmful gas of rethread active carbon filter element 804 with the flue gas and the absorption of bacterium etc. have realized preventing to burn the flue gas that produces and have caused harm to the air.

The working principle is as follows: when the invention is used, firstly, before solid waste is treated, the waste to be treated is poured into the feeding hole 1, when the waste falls on the top end of the soft cushion 12 after passing through the feeding hole 1, the soft cushion 12 forms a first-step buffer by the characteristics of the soft cushion 12, the soft cushion 12 continuously transmits inertia to the movable plate 9, the waste is subjected to a second-step buffer by pulling the return spring 11, and the purpose of reducing the falling speed of the waste and preventing the waste from directly damaging the inside is achieved.

Afterwards, after solid waste enters the inside of the box body 2, the starting motor 305 drives the connecting shaft 306 to rotate and simultaneously drives the driving gear 307 to rotate, the driving gear 307 rotates and then drives the driven gear 304 to rotate, the driven gear 304 and the driving gear 307 simultaneously drive the set of crushing rollers 302 to rotate, the falling waste is crushed, the waste can be crushed before being incinerated, and the incineration speed is accelerated.

Afterwards, after the inside of box 2 was burnt to the discarded object completion, can rotate turning handle 407 and drive threaded rod 406 and rotate, threaded rod 406 drives the thread groove 401 of outside both sides and moves to the centre to drive push pedal 402 and move to the centre, promote the ashes of the inside bottom of box 2 to the centre, derive the outside through ash outlet 7 at last, realized that can be convenient will burn ashes and derive the outside of box 2.

Then, when burning, the connecting column 607 is pulled downwards to place the baffle 602 in the placing groove 601, the bottom cover 605 is inserted into the movable groove 603, the limiting plate 606 slides into the positioning groove 604, the connecting column 607 is positioned, and the baffle 602 is positioned, so that the top end of the ash outlet 7 can be sealed when burning, and waste is prevented from entering the ash outlet 7.

Finally, when burning inside, start fan 806 and will burn the flue gas that produces, the suction is discharged fume the inside of pipe 802, and the flue gas can keep off inside floating dust particle down through fine screen cloth 803, and harmful gas and bacterium etc. absorption inside with the flue gas of rethread active carbon filter core 804 have realized preventing to burn the flue gas that produces and have caused harm to the air.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a solid waste burns processing apparatus, includes feed inlet (1) and box (2), its characterized in that: the top end of the box body (2) is fixedly connected with a feeding hole (1), a crushing mechanism (3) is arranged inside the box body (2), an ash cleaning structure (4) is arranged at the bottom end inside the box body (2), an ash outlet (7) is fixedly connected at the bottom end of the box body (2), a group of stand columns (5) are respectively and fixedly connected at four corners of the bottom end of the box body (2), a sealing structure (6) is arranged inside the ash outlet (7), a purifying mechanism (8) is fixedly connected at one side of the box body (2), and a buffering structure is arranged at the top end inside the box body (2);

buffer structure is including articulated piece (10), articulated piece (10) fixed connection is in the both sides on the inside top of box (2), the outside swing joint of articulated piece (10) has fly leaf (9), the top fixedly connected with reset spring (11) of fly leaf (9), reset spring (11) and box (2) fixed connection, one side fixedly connected with cushion (12) on fly leaf (9) top.

2. The solid waste incineration device according to claim 1, wherein: the width of the soft cushion (12) is larger than the width of the interior of the feed port (1).

3. The solid waste incineration device according to claim 1, wherein: the crushing mechanism (3) consists of a crushing plate (301), a crushing roller (302), a protective box (303), a driven gear (304), a motor (305), a connecting shaft (306) and a driving gear (307), the crushing plates (301) are fixedly connected with two sides in the box body (2), the protective box (303) is fixedly connected with one end of the box body (2), one end of the protective box (303) is fixedly connected with a motor (305), the output end of the motor (305) is fixedly connected with a connecting shaft (306), one end of the connecting shaft (306) is fixedly connected with a driving gear (307), one side of the driving gear (307) is movably connected with a driven gear (304), one end of the driven gear (304) and one end of the driving gear (307) are respectively and fixedly connected with a group of crushing rollers (302), the crushing roller (302) penetrates through one end of the box body (2) and extends to the interior of the box body (2).

4. The solid waste incineration device according to claim 3, wherein: the width of the crushing plate (301) is equal to the width of the interior of the box body (2), and the central line of the driven gear (304) is on the same horizontal plane with the central line of the driving gear (307).

5. The solid waste incineration device according to claim 1, wherein: the ash cleaning structure (4) consists of a thread groove (401), a push plate (402), a limit groove (403), a limit block (404), a sliding groove (405), a threaded rod (406) and a rotating handle (407), the limit grooves (403) are embedded at two sides and two ends of the interior of the box body (2), two sides of the interior of the limit grooves (403) are respectively and movably connected with a group of push plates (402), the top of one end of the push plate (402) is fixedly connected with a threaded groove (401), one end of the box body (2) is embedded with a sliding groove (405), the thread groove (401) penetrates through the sliding groove (405) and extends to the outside of the box body (2) to be movably connected with a threaded rod (406), the limiting block (404) is fixedly connected to one end of one side of the box body (2), the limiting block (404) is movably connected with a threaded rod (406), and a rotating handle (407) is fixedly connected to one side of the threaded rod (406).

6. The solid waste incineration device according to claim 5, wherein: the length of the threaded rod (406) is greater than that of the box body (2), and the center line of the threaded rod (406) is on the same vertical plane with the center line of the box body (2).

7. The solid waste incineration device according to claim 1, wherein: the sealing structure (6) consists of a placing groove (601), a baffle (602), a movable groove (603), a positioning groove (604), a bottom cover (605), a limiting plate (606), a connecting column (607), a fixed ring (608) and an ejection spring (609), the placing groove (601) is embedded at the top end inside the ash outlet (7), the baffle (602) is movably connected inside the placing groove (601), the movable groove (603) is fixedly connected at two sides of the bottom end of the ash outlet (7), the bottom cover (605) is movably connected inside the movable groove (603), the fixed ring (608) is fixedly connected inside the ash outlet (7), the connecting column (607) is movably connected inside the fixed ring (608), the connecting column (607) is fixedly connected with the baffle (602), the limiting plate (606) is fixedly connected at the bottom end of the connecting column (607), and the positioning groove (604) is embedded at the top end of the positioning groove (604), the positioning groove (604) is movably connected with the limiting plate (606), the top end of the fixing ring (608) is fixedly connected with an ejection spring (609), and the ejection spring (609) is fixedly connected with the placing groove (601).

8. The solid waste incineration device according to claim 7, wherein: the central line of the baffle (602) and the central line of the ash outlet (7) are on the same vertical line, and the length of the baffle (602) is greater than the length inside the ash outlet (7).

9. The solid waste incineration disposal method according to claim 1, wherein: firstly, before solid waste is treated, the waste to be treated is poured into the feeding hole 1, when the waste falls on the top end of the soft cushion 12 after passing through the feeding hole 1, the soft cushion 12 forms a first-step buffer by the characteristics of the soft cushion 12, the soft cushion 12 continuously transmits inertia to the movable plate 9, waste is buffered in a second step by pulling the return spring 11, and the purpose that the falling speed of the waste can be reduced and the damage to the inside can be prevented directly is achieved;

then, after the solid waste enters the box body 2, the starting motor 305 drives the connecting shaft 306 to rotate and simultaneously drives the driving gear 307 to rotate, the driving gear 307 rotates and then drives the driven gear 304 to rotate, the driven gear 304 and the driving gear 307 simultaneously drive the group of crushing rollers 302 to rotate, and the falling waste is crushed, so that the waste can be crushed before being incinerated, and the incineration speed is increased;

afterwards, after the inside of box 2 was burnt to the discarded object completion, can rotate turning handle 407 and drive threaded rod 406 and rotate, threaded rod 406 drives the thread groove 401 of outside both sides and moves to the centre to drive push pedal 402 and move to the centre, promote the ashes of the inside bottom of box 2 to the centre, derive the outside through ash outlet 7 at last, realized that can be convenient will burn ashes and derive the outside of box 2.

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