CN210107406U

CN210107406U - Garbage incinerator

Info

Publication number: CN210107406U
Application number: CN201822169945.2U
Authority: CN
Inventors: 雷通灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-02-21
Anticipated expiration: 2028-12-24

Abstract

The utility model provides a garbage incinerator, includes furnace body, furnace body seat, feeder hopper, baking equipment, blast pipe, flue and electric power transmission, the furnace body is settled on the furnace body seat, the furnace body top be provided with the opening with the feeder hopper is linked together, and the afterbody is equipped with the flue, be equipped with baking equipment under the feed hopper mouth the furnace body both sides side correspondence is provided with the blast pipe, the fixed major axis that baking equipment set up on through the front and back terminal surface passes terminal surface respectively with the front and back end around the furnace body the transmission linkage, by transmission drives and realizes rubbish and is in baking equipment rolls and toasts, rolls and overturns rubbish again after toasting the end burn in the furnace body burning room. The utility model discloses can make rubbish carry out the efficient burning again after thoroughly toasting, the cost is lower, has realized low exhaust gas, the waste water discharge that pollutes simultaneously.

Description

Garbage incinerator

Technical Field

The invention relates to the technical field of household garbage treatment, in particular to a garbage incinerator which comprises a furnace body, a furnace body seat, a feed hopper, a baking device, an exhaust pipe, a flue and an electric transmission device.

Background

Along with the improvement of the living standard of cities and countryside, garbage is more and more, and the treatment difficulty is also more and more. The garbage treatment modes mainly include incineration, landfill and classified crushing. The landfill mode is used for treating garbage, a large amount of land is wasted, and particularly, serious pollution is caused to soil and underground water sources, so that the waste is not paid. The classification crushing treatment has high cost and is not practical. Therefore, at present, the treatment of the household garbage is mainly realized by adopting an incineration boiler in an incineration mode, the incineration boiler is electrically incinerated, a rolling type incinerator and the like, but the incineration boiler generally has high power consumption, low incineration efficiency and unsatisfactory incineration effect. For example, the rolling incinerator has a short rolling time in the incinerator, so that the static fire source is not used for directly heating the garbage, but the garbage directly enters the combustion chamber for combustion, and the garbage contains a large amount of moisture, so that the combustion is insufficient, and the incineration efficiency is not ideal.

Disclosure of Invention

Aiming at the defects of the prior art, the invention solves the technical problem of how to treat the moisture contained in the garbage in the incinerator so as to ensure that the combustion is more sufficient and efficient.

In order to solve the technical problem, the technical scheme adopted by the invention is that the garbage incinerator comprises a furnace body, a furnace body seat, a feeding hopper, a baking device, exhaust pipes, a flue and an electric transmission device, wherein the furnace body is arranged on the furnace body seat, the top of the furnace body is provided with an opening communicated with the feeding hopper, the tail of the furnace body is provided with the flue, the baking device is arranged right below a feeding hopper opening, the exhaust pipes are correspondingly arranged on the side surfaces of two sides of the furnace body, the baking device penetrates through the front end surface and the rear end surface of the furnace body through fixed long shafts arranged on the front end surface and the rear end surface of the furnace body and is respectively linked with the transmission devices at the front end and the rear end, the transmission devices are driven to realize that garbage rolls and is baked in.

The utility model discloses a baking device, including baking device seat, furnace body seat, bearing seat hole, transmission device, bearing seat hole.

For preventing that the rubbish in the baking chamber is in during the baking equipment upset, rubbish only removes rather than stirring, is provided with the upset effect of keeping off the material baffle in order to guarantee rubbish in the inside bottom surface of baking chamber.

An observation hole is formed in the upper portion of the front end of the baking device and communicated with a furnace body observation hole in the upper portion of the furnace body, and a longitudinal or transverse light transmission seam with the width of 0.5-1.0 cm is formed in the plane of the left side edge and the plane of the right side edge at an interval of 20cm, so that odor and water vapor can be discharged conveniently.

The distance between the edge of the outer shell of the baking device and the inner shell of the furnace body and between the edge of the outer shell of the baking device and the exhaust pipes arranged on the two sides of the furnace body is kept between 20cm and 25 cm, so that the flexible rotation of the baking device in the furnace body and the discharge of smoke and water vapor in the furnace body are ensured.

The utility model discloses a baking device, including furnace body, baking device, furnace body front end, furnace body cross section, baking device, furnace body front end, furnace body cross section are the last circle below, and both sides limit upper portion semicircular in shape lower part is the plane, and open-top connects the feeder hopper export, furnace body front end upper portion be equipped with the furnace body observe the hole with baking device observes the hole and communicates with each other, is equipped with the commentaries on classics lid of taking fixed rotating shaft on the furnace body observe the hole and observes the hole with the closing cap, the baking device shell with furnace body inner space constitutes the combustion chamber, the combustion chamber.

An inserted fence is arranged at the discharge outlet of the feed hopper to prevent the input and the sorting control of large garbage, and a dragging flashboard is arranged below the fence to drag and close the top opening of the furnace body.

The exhaust pipe body is uniformly provided with through holes for absorbing smoke and water vapor in the furnace body, the tail part of the exhaust pipe is connected with an exhaust pipe extending out of the furnace body and then divided into an air outlet pipe extending upwards and a drain pipe extending downwards, and the exhaust pipe is provided with a smoke purifier.

For carrying out environmental protection processing to the exhaust flue gas in the combustion chamber the afterbody of flue is stretched out the external back of furnace and is divided into the discharge flue that upwards stretches out and the dust exhaust way that stretches out downwards, be provided with the exhaust clarifier on the discharge flue.

As a further improvement of the invention, a dryness and humidity detector is also arranged on the oven body, and a probe of the dryness and humidity detector is arranged in a through hole on the exhaust pipe and is used for detecting the dryness degree of the baking chamber.

The transmission device comprises a reduction gearbox, a motor, a first coupler and a second coupler, a transmission shaft of the motor is connected with an input shaft of the reduction gearbox through the first coupler, an output shaft of the reduction gearbox is connected with a fixed long shaft of the baking device through the second coupler, and the motor rotates and drives the fixed long shaft to rotate after being decelerated by the reduction gearbox, so that the baking device is driven to rotate to overturn garbage.

The furnace body seat is of a steel frame structure and is used for fixing the furnace body and the transmission device.

The process of the invention is as follows:

pulling a dragging flashboard of a feed hopper to expose a garbage feed inlet, feeding garbage into a baking chamber through the feed hopper, observing the garbage feeding condition through a furnace body observation hole arranged on a furnace body and a convex scale line arranged in the baking chamber through an observation hole arranged on a baking device, preventing the garbage from overflowing from the opening when the baking device is in a flat open type, finishing the first quantity control feeding, closing the dragging flashboard of the feed hopper after the feeding is finished, starting a transmission device to rotate the baking device leftwards for 90 degrees to enable the baking device to be in the flat open type, triggering a stroke switch to act by the baking device at the moment, breaking a motor control circuit, stopping the rotation of a motor, enabling the feed inlet of the baking chamber to horizontally face an exhaust pipe on one side edge of the furnace body, heating the baking device in a flat lying state to achieve the maximum fire receiving area, starting point fire combustion of a combustion chamber, heating and baking the garbage in the baking chamber, and, the garbage is discharged through a light-transmitting seam at the upper side of the baking device and a gap between the baking device and the inner wall of the furnace body, one part of the garbage is absorbed by a suction hole on an exhaust pipe and is discharged after being processed by a smoke purifier, the other part of the garbage enters a flue and is discharged after being processed by a smoke purifier on a discharge flue, the generated dust is discharged from a dust discharge flue, after being baked for 15 minutes (the time can be flexibly set according to the requirement), a delay relay in a motor control circuit acts, the motor control circuit is switched on and reversed, the delay relay is reset, the motor rotates to drive the baking device to rotate in 180 degrees in reverse direction to enable a feed port of a baking chamber to face the exhaust pipe at the other side of the furnace body, at the moment, the baking device triggers another travel switch to act, the motor control circuit is switched off, the motor stops rotating to enable the baking device to be in a flat state to enable the side face to be heated, the steam and the odor generated in the baking chamber are discharged according to the discharge mode, after 15 minutes of baking, under the action of a delay relay, the motor control circuit is connected with the control motor to rotate reversely again to drive the baking device to rotate in 180 degrees in reverse direction to enable the feed inlet of the baking chamber to face the exhaust pipe on the other side of the furnace body, at the moment, the baking device triggers another travel switch to act, the motor control circuit is disconnected, the motor stops rotating, the baking device becomes a flat open type to enable the other side of the baking chamber to be fired, the garbage in the baking chamber rolls to the other side of the baking chamber to be baked under the action of the material blocking partition plate, the steam and the odor generated in the baking chamber are discharged according to the discharge mode, and after repeated cyclic baking, the motor is controlled to transfer according to another forced switch after the monitoring result of the humidity in the baking chamber meets the requirement through the humidity detector, the baking device is made to continue to rotate 90 degrees according to the last operation direction, at the moment, the feed inlet in the baking chamber faces downwards, the garbage in the baking chamber is poured out, and the feeding work of the combustion chamber is completed. And then, the motor continuously rotates to drive the baking device to continuously rotate, so that the feed port in the baking chamber faces upwards to the initial position of the discharge port of the feed hopper, and the baking chamber enters the initial working state of the next period.

By adopting the technical scheme of the invention, the garbage can be thoroughly baked and then efficiently combusted, the treatment cost is lower, and meanwhile, the low-pollution discharge of waste gas and waste water is realized.

Drawings

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

FIG. 2 is a right-view schematic diagram of the structure of the present invention.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings, but the present invention is not limited thereto.

Fig. 1, fig. 2 show a waste incinerator, including furnace body 1, furnace body seat 2, feeder hopper 3, baking equipment 4, blast pipe 5, flue 6 and power transmission 7, furnace body 1 settles on the furnace body seat 2, 1 top of furnace body be provided with the opening with feeder hopper 3 is linked together, and the afterbody is equipped with flue 6, be equipped with baking equipment 4 under 3 mouths of feeder hopper 1 both sides side correspondence is provided with blast pipe 5, fixed major axis that baking equipment 4 set up on through the front and back terminal surface passes terminal surface is respectively with the front and back end around the furnace body 1 transmission 7 links, by transmission 7 drives and realizes rubbish and is in baking equipment 4 rolls and toasts, rolls and pours rubbish into again after toasting 1 internal combustion chamber burning of furnace body.

The 4 both ends of baking equipment are the plane, and the side is the plane about, and the top mouth is trapezoidal, and the below bottom is the circular slot shape, wholly is kettle courage appearance, and the inner space forms the baking chamber, the inside convex scale mark that is equipped with of baking chamber is in order to observe the filler condition, and the lower part is horizontal semicircular, vertically is horizontal shape, and the baking chamber top is equipped with the trapezoidal feed inlet 41 of side and faces 3 exports of feeder hopper, the fixed major axis that sets up on the terminal surface passes around baking equipment 4 the terminal surface passes through the bearing housing hole and fixes around the furnace body 1 on the furnace body seat 2 and with on the furnace body seat 2 transmission 7 links.

In order to prevent the garbage in the baking chamber from moving rather than turning when the baking device 4 turns over, a material blocking partition plate 42 is arranged on the bottom surface inside the baking chamber to ensure the turning effect of the garbage.

An observation hole 43 is formed in the upper portion of the front end of the baking device 4 and communicated with the observation hole in the upper portion of the furnace body 1, and a longitudinal or transverse light-transmitting seam 44 with the width of 0.5-1.0 cm is arranged at the position of the left side plane and the right side plane at an interval of 20cm, so that odor and water vapor can be discharged conveniently.

The distance between the edge of the outer shell of the baking device 4 and the inner shell of the furnace body and the exhaust pipes 5 arranged at the two sides of the furnace body is kept between 20cm and 25 cm, so that the flexible rotation of the baking device 4 in the furnace body and the discharge of smoke and water vapor in the furnace body are ensured.

The cross section of the furnace body 1 is a circular upper part and a semicircular lower part on the upper parts of two side edges is a plane, the top opening is connected with an outlet of the feed hopper 3, a furnace body observation hole 11 is formed in the upper part of the front end of the furnace body 1 and communicated with an observation hole 43 of the baking device 4, a rotary cover 12 with a fixed rotating shaft is arranged on the furnace body observation hole 11 and used for covering the observation hole, a combustion chamber is formed by a shell of the baking device 4 and the inner space of the furnace body 1, a furnace bed 13 is arranged on the lower part of the combustion chamber, a movable door 14 is arranged right in front of the furnace bed 13 and at the front end of the furnace body 1, a dust fence is arranged around the furnace body 1, an air inlet and an ash outlet are formed in the front end and the rear end of the fence.

An inserted fence 31 is arranged at the discharge port of the feed hopper 3 to prevent the input and the sorting control amount of large garbage, and a dragging gate plate 32 is arranged below the fence 31 to drag and close the top opening of the furnace body 1, as shown in figure 1.

Through holes are uniformly distributed on the exhaust pipe 5 to absorb smoke and water vapor in the furnace body, the tail part of the exhaust pipe is connected with an exhaust pipe 51 extending out of the furnace body and then divided into an upward extending exhaust pipe and a downward extending drain pipe 52, and a smoke purifier 53 is arranged on the exhaust pipe 51.

For carrying out environmental protection processing to the flue gas of exhaust in the combustion chamber the afterbody of flue 6 is stretched out the external back of furnace and is divided into discharge flue 61 that upwards stretches out and dust exhaust 62 that stretches out downwards, be provided with exhaust smoke clarifier 63 on the discharge flue 61.

As a further improvement of the present invention, a humidity/dryness detector 8 is further disposed on the oven body 1, and a probe thereof is mounted in a through hole of the exhaust duct 5 for detecting a degree of dryness of the oven chamber.

The transmission device 7 comprises a reduction gearbox, a motor, a first coupler and a second coupler, a transmission shaft of the motor is connected with an input shaft of the reduction gearbox through the first coupler, an output shaft of the reduction gearbox is connected with a fixed long shaft of the baking device 4 through the second coupler, and the motor rotates and drives the fixed long shaft to rotate after being decelerated by the reduction gearbox, so that the baking device 4 is driven to rotate to overturn garbage.

The furnace body seat 2 is of a steel frame structure and is used for fixing the furnace body 1 and the transmission device 7.

The process of the invention is as follows:

as shown in figures 1 and 2, the dragging gate plate 32 of the feeding hopper 3 is pulled open to expose the garbage feeding port, the garbage enters the baking chamber through the feeding hopper 3, the garbage is observed through the furnace body observation hole 11 arranged on the furnace body 1 and the observation hole 41 arranged on the baking device 4 to observe the protruding scale mark arranged inside the baking chamber so as to observe the garbage feeding condition, when the baking device is in a flat open type, the garbage overflows from the open port to complete the first amount control feeding, after the feeding is finished, the dragging gate plate 32 of the feeding hopper is closed, the baking device 4 is started to rotate left by 90 degrees so as to enable the baking device 4 to be in the flat open type, at the moment, the baking device 4 triggers the first travel switch to act, the motor control circuit is broken, the motor stops rotating, the feeding port 41 of the baking chamber horizontally faces the exhaust pipe 5 on one side of the furnace body 1, at the moment, the baking device lies flat to heat, the combustion chamber starts to burn by fire, the garbage is heated and roasted in the roasting chamber, the water vapor and odor generated in the roasting chamber are discharged through a light-transmitting seam at the upper side of the roasting device and a gap between the garbage and the inner wall of the furnace body, one part of the water vapor and odor is absorbed by a suction hole on an exhaust pipe 5 and is discharged after being processed by a smoke purifier 53, the other part of the water vapor and odor enters a flue 6 and is discharged after being processed by a smoke purifier 63 on a discharge flue 61, the generated dust is discharged from a dust discharge flue 62, after being roasted for 15 minutes (the time can be flexibly set as required), a first delay relay in a motor control circuit acts, the motor control circuit is switched on and reversed, the first delay relay is reset, the motor rotates to drive the roasting device 4 to rotate in a 180-degree reverse direction so that a feed inlet 41 of the roasting chamber faces to the exhaust pipe 5 at the other side of the furnace body, at, the motor stops rotating, so that the baking device is in a flat open type to enable the other side face to be ignited, the garbage in the baking chamber rolls to the other side face of the baking chamber to be baked under the action of the material blocking partition plate 42, the water vapor and the odor generated in the baking chamber are discharged in the discharging mode, after 15 minutes of baking, under the action of a second delay relay, the motor control circuit is connected with the control motor to rotate reversely again to drive the baking device 4 to rotate reversely by 180 degrees so that the material inlet 41 of the baking chamber faces the exhaust pipe 5 on the other side edge of the oven body, at the moment, the baking device 4 triggers the first stroke switch to act, the motor control circuit is disconnected, the motor stops rotating, so that the baking device is in the flat open type to enable the other side face to be ignited, the garbage in the baking chamber also rolls to the other side face of the baking chamber to be baked under the action of the material blocking partition plate 42, and the water vapor and, through the repeated circulation baking like this, until the humidity in the baking chamber reaches the requirement through the monitoring result of the humidity detector 8, press another force switch control motor and transport, make the baking equipment 4 continue to rotate 90 degrees according to the last direction of operation, the feed inlet 41 in the baking chamber is down at this moment, rubbish in the baking chamber is poured out, accomplish the combustion chamber and throw the material work. Then, the motor continues to rotate to drive the baking device 4 to continue to rotate, so that the feed inlet 41 in the baking chamber faces upwards to the initial position of the discharge outlet of the feed hopper 3, and the initial working state of the next period is entered.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. A garbage incinerator is characterized by comprising an incinerator body (1), an incinerator body seat (2), a feeding hopper (3), a baking device (4), an exhaust pipe (5), a flue (6) and an electric transmission device (7), wherein the incinerator body (1) is arranged on the incinerator body seat (2), the top of the incinerator body (1) is provided with an opening communicated with the feeding hopper (3), the tail of the incinerator body is provided with the flue (6), the baking device (4) is arranged under the opening of the feeding hopper (3), the exhaust pipes (5) are correspondingly arranged on the side surfaces of two sides of the incinerator body (1), the baking device (4) penetrates through the front end surface and the rear end surface of the incinerator body (1) through a fixed long shaft arranged on the front end surface and the rear end surface to be respectively linked with the transmission device (7) at the front end and the rear end surface, and is driven by the transmission device, after the rolling and baking are finished, the garbage is poured into the combustion chamber in the furnace body (1) for combustion.

2. The garbage incinerator according to claim 1, characterized in that the two ends of the baking device (4) are flat, the left side and the right side are flat, the upper opening is trapezoidal, the lower bottom is circular groove-shaped, the whole body is pot-container-shaped, the inner space forms a baking chamber, the baking chamber is internally provided with a convex scale mark, the baking chamber is provided with a square trapezoidal feed inlet (41) above and facing the outlet of the feed hopper (3), and the fixed long shafts arranged on the front and rear end surfaces of the baking device (4) penetrate through the front and rear end surfaces of the furnace body (1) and are fixed on the furnace body base (2) through bearing base holes and are linked with the transmission device (7) on the furnace body base (2).

3. A waste incinerator according to claim 2, wherein the edge of the outer casing of the roasting device (4) is spaced from the inner casing of the incinerator body by 20cm to 25 cm, and the exhaust pipes (5) are provided on both sides of the incinerator body.

4. The garbage incinerator according to claim 2, characterized in that said roasting chamber is provided with a dam partition (42) on the bottom surface inside.

5. The garbage incinerator according to claim 2, wherein said roaster (4) has an observation hole (43) formed at the upper front end, and a longitudinal or transverse light-transmitting slit (44) having a width of 0.5-1.0 cm is formed at the left and right side planes at a distance of 20 cm.

6. The garbage incinerator according to claim 1, wherein the cross section of the furnace body (1) is round at the top and round at the bottom, the upper parts of the two sides are semicircular, the lower parts of the two sides are planes, the top opening is connected with the outlet of the feed hopper (3), the upper part of the front end is provided with a furnace body observation hole (11) which is communicated with the observation hole (43) of the baking device (4), a rotary cover (12) with a fixed rotating shaft is arranged on the furnace body observation hole (11), a combustion chamber is formed by the shell of the baking device (4) and the inner space of the furnace body (1), a hearth (13) is arranged at the lower part of the combustion chamber, a movable door (14) is arranged right in front of the hearth (13) and at the front end of the furnace body (1), dust fences are arranged below the hearth (13) and around the inside of the furnace body (1), air inlets and ash outlets are arranged at the front end and the rear end of the fence, an inlet valve (15) and an ash discharge valve (16) are arranged on the surface corresponding to the position of the furnace body (1).

7. Waste incinerator according to claim 1 characterized in that the outlet of the feeding hopper (3) is provided with a plug-in fence (31) and below the fence (31) is provided with a drag shutter (32).

8. The garbage incinerator according to claim 1, wherein said exhaust pipe (5) has through holes uniformly distributed on its body, and the tail part of the exhaust pipe is connected to an air outlet pipe (51) extending upward and a drain pipe (52) extending downward and extending out of the incinerator body, and a smoke purifier (53) is arranged on said air outlet pipe (51).

9. The garbage incinerator according to claim 1, wherein the tail of the flue (6) is divided into an upward extending discharge flue (61) and a downward extending dust discharge flue (62) after extending out of the incinerator body, and a smoke purifier (63) is arranged on the discharge flue (61).

10. Waste incinerator according to any of claims 1 to 9 characterized in that a humidity and humidity detector (8) is also provided on said furnace body (1) with probes mounted in through holes on said exhaust pipe (5).