CN212408673U

CN212408673U - Waste incinerator with high waste incineration efficiency

Info

Publication number: CN212408673U
Application number: CN202020769746.XU
Authority: CN
Inventors: 李凌锋; 黄静娟
Original assignee: Individual
Current assignee: HAIYANG FENGLI MACHINERY MANUFACTURING CO LTD
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-26
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a waste incinerator that msw incineration is efficient, including screening case and burning box, screening case one side is provided with the burning box. Has the advantages that: the utility model discloses an air-jet pipe and hit the hammer of beating, at the in-process of rubbish burning, highly-compressed air enters into air-jet pipe through inlet manifold, air-jet pipe upwards spouts highly-compressed air, highly-compressed air passes in the through-hole enters into the burning box, highly-compressed air drives rubbish and turns from top to bottom, avoid rubbish to pile up, thereby the area of contact with flame has been improved, and then combustion efficiency has been improved, in addition, along with highly-compressed air's entering, the oxygen content obtains rapid replenishment in the burning box, combustion efficiency is when further improved, after burning one end time, highly-compressed air stops to get into, the motor drives and beats the hammer and rotates, beat the burning comb repeatedly, shake and pile up the dust on burning comb, prevent to burn the comb and block up, thereby the circulation of air has been guaranteed, further improve combustion efficiency.

Description

Waste incinerator with high waste incineration efficiency

Technical Field

The utility model relates to a msw incineration technical field particularly, relates to a waste incinerator that msw incineration is efficient.

Background

The waste incineration is a process of reducing the volume of the waste through oxidation at high temperature through proper reactions such as thermal decomposition, combustion, melting and the like to form residues or molten solid substances, and the waste incineration facility is required to be provided with a flue gas treatment facility to prevent heavy metals, organic pollutants and the like from being discharged into the environment again and recover heat generated by waste incineration, so that the purpose of recycling waste can be achieved.

Traditional waste incinerator adopts gas to act on fuel, waste incinerator is bulky, the waste volume of handling daily is great, rubbish can produce accumulational phenomenon when dropping into waste incinerator and burning, lead to the rubbish to burn and do not pass through or incomplete combustion, the harmful substance of dioxin can be produced in a large number in the incomplete combustion of rubbish, threat environment and resident health, and simultaneously, dust after the waste incineration also can produce and pile up, influence gas and pass through, and then influence combustion efficiency, and simultaneously, contain more metallics among the domestic waste, the metallics can not be melted by the flame that the gas produced in the short time, produce easily and pile up the phenomenon of jam, influence combustion efficiency, and metallics also can not arrive recycle, the wasting of resources has been caused.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an efficient waste incinerator of msw incineration possesses the advantage of combustion efficiency height, recoverable metallic substance, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the advantages of the combustion efficiency being high and the metal material being recoverable, the utility model adopts the following concrete technical proposal:

a garbage incinerator with high garbage incineration efficiency comprises a screening box and a combustion box, wherein the combustion box is arranged on one side of the screening box, a bottom plate is arranged on the bottom surface of the combustion box, and the combustion box is internally provided with a mounting groove, the mounting groove is internally provided with a combustion grate, the edges of the top surface and the bottom surface of the combustion grate are connected with the inner top surface and the inner bottom surface of the mounting groove through springs, the surface of the combustion grate is provided with a through hole in a penetrating way, the surface of the bottom plate is connected with an air injection pipe in a penetrating way, the gas injection pipe is communicated with the output end of the booster air pump through the gas inlet main pipe, a gas nozzle is arranged below the combustion grate, a motor is arranged on a fixed frame on the surface of one side of the combustion box, and the inside burning grate that is located of burning case top is provided with hits the hammer, the motor output passes through the connecting axle and hits the hammer and be connected, and the connecting axle runs through the burning case and rotates with the burning case lateral wall and be connected.

Further, screening incasement wall articulates there is the slide, and slide bottom surface fixed mounting has the electro-magnet to the rubbish import has been seted up to slide top surface one end and combustion box handing-over department.

Furthermore, screening incasement wall is located slide below fixed mounting and has thermal-insulated cotton, and is provided with the hydraulic stem between slide bottom surface and the screening incasement wall to the hydraulic stem both ends are articulated with slide bottom surface and screening incasement wall respectively, clearance mouth has been seted up to screening incasement bottom surface one side table wall.

Further, screening case a side surface mount is equipped with the air-blower, and screening case lateral wall through connection has out the tuber pipe to the air-blower output with go out tuber pipe through connection, it corresponds the setting of rubbish import to go out the tuber pipe.

Further, the cylinder is installed to the bottom plate bottom surface, and bottom plate and jet-propelled pipe sliding connection to the bottom plate area slightly is less than the combustion box area.

Furthermore, the screening incasement portion is located the slide top and is provided with the rubbing crusher, and the rubbing crusher top is located screening case top surface through connection and has the feed inlet, combustion box top surface through connection has the pipe of discharging fume, the jet-propelled pipe surface is provided with the check valve.

(III) advantageous effects

Compared with the prior art, the utility model provides an efficient waste incinerator of msw incineration possesses following beneficial effect:

(1) the utility model adopts the air injection pipe and the impact hammer, in the process of garbage combustion, high-pressure air enters the air injection pipe through the air inlet main pipe, the air injection pipe upwards sprays high-pressure air, the high-pressure air passes through the through hole and enters the combustion box, the high-pressure air drives the garbage to turn up and down, the garbage accumulation is avoided, thereby the contact area with flame is improved, further the combustion efficiency is improved, in addition, along with the entering of the high-pressure air, the oxygen content in the combustion box is rapidly supplemented, the combustion efficiency is further improved, after one end of combustion time, the high-pressure air stops entering, the motor drives the impact hammer to rotate, the combustion grate is repeatedly impacted, dust accumulated on the combustion grate is vibrated down, the blockage of the combustion grate is prevented, thereby the air circulation is ensured, the combustion efficiency is further improved, the combustion efficiency of the device is obviously improved through the arrangement of the air injection pipe and the impact hammer, saves energy and reduces pollution.

(2) The utility model discloses a slide, hydraulic stem and electro-magnet, at the in-process that rubbish dropped, the electro-magnet starts, produces magnetic force, and the metallics in the rubbish can adsorb at the slide top surface, can not enter into the burning box, and on the one hand retrieves metallics, and on the other hand prevents that metallics from blockking up the through-hole, avoids arousing row's ash and not smooth ventilating because of metallics blocks up the through-hole, has improved the stability of equipment operation to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a garbage incinerator with high garbage incineration efficiency according to the present invention;

FIG. 2 is a distribution diagram of the gas lance and the gas burner head of the present invention;

fig. 3 is an enlarged view of a node a of the waste incinerator with high waste incineration efficiency.

In the figure:

1. screening the box; 2. a combustion box; 3. a feed inlet; 4. a pulverizer; 5. a smoke exhaust pipe; 6. a waste inlet; 7. a blower; 8. an air outlet pipe; 9. a slide plate; 10. an electromagnet; 11. a hydraulic lever; 12. cleaning the opening; 13. heat insulation cotton; 14. a one-way valve; 15. a cylinder; 16. an intake manifold; 17. a base plate; 18. a gas ejector tube; 19. a gas burner; 20. burning the grate; 21. a motor; 22. striking a hammer; 23. mounting grooves; 24. a spring; 25. and a through hole.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a waste incinerator that waste incineration is efficient.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a garbage incinerator with high garbage incineration efficiency according to an embodiment of the present invention comprises a screening box 1 and a combustion box 2, the screening box 1 is provided with the combustion box 2 at one side, the bottom of the combustion box 2 is provided with a bottom plate 17, the bottom plate 17 is movably connected with the combustion box 2, the combustion box 2 is provided with an installation groove 23 inside, a combustion grate 20 is arranged inside the installation groove 23, the top surface and the bottom edge of the combustion grate 20 are connected with the top surface and the inner bottom surface in the installation groove 23 through a spring 24, so that the combustion grate 20 can rock, the surface of the combustion grate 20 is provided with a through hole 25 for passing flame and gas, the surface of the bottom plate 17 is connected with an air injection pipe 18 through a main air inlet pipe 16, and the air pump output end is connected through a pressurized air pump, the supercharged air pump charges high-pressure gas into the air inlet header pipe 16, a gas nozzle 19 is arranged below the combustion grate 20 and is of a common combustion structure, a motor 21 is arranged on a surface fixing frame on one side of the combustion box 2, a striking hammer 22 is arranged above the combustion grate 20 in the combustion box 2, the output end of the motor 21 is connected with the striking hammer 22 through a connecting shaft, the connecting shaft penetrates through the combustion box 2 and is rotatably connected with the side wall of the combustion box 2, the length of the striking hammer 22 is larger than the distance between the connecting shaft and the top surface of the combustion grate 20, in the garbage combustion process, the high-pressure air enters the air injection pipe 18 through the air inlet header pipe 16, the air injection pipe 18 upwards injects high-pressure air, the high-pressure air enters the combustion box 2 through the through hole 25, the high-pressure air drives the garbage to turn up and down, the garbage accumulation is avoided, the contact, in addition, along with the entering of high-pressure air, the oxygen content in the combustion box 2 is rapidly supplemented, the combustion efficiency is further improved, meanwhile, after a period of combustion is finished, the high-pressure air stops entering, the motor 21 drives the striking hammer 22 to rotate, the combustion grate 20 is struck repeatedly, dust accumulated on the combustion grate 20 is shaken off, and the blockage of the combustion grate 20 is prevented, so that the air circulation is ensured, the combustion efficiency is further improved, the combustion efficiency of the device is remarkably improved through the arrangement of the air injection pipe 18 and the striking hammer 22, the energy is saved, and the pollution is reduced.

In one embodiment, screening case 1 inner wall articulates there is slide 9, and slide 9 bottom surface fixed mounting has electro-magnet 10, and slide 9 top surface one end has seted up rubbish import 6 with 2 handing-over departments of burning box, the slide 9 top surface is smooth structure, be convenient for rubbish landing rubbish import 6, at the in-process that rubbish dropped, electro-magnet 10 starts, produce magnetic force, metallics in the rubbish can adsorb at slide 9 top surface, can not enter into burning box 2, on the one hand retrieve metallics, on the other hand prevents that metallics from blockking up through-hole 25, avoid blockking up the ash discharge and not smooth ventilating because of metallics blocks up through-hole 25, the stability of equipment operation has been improved to a certain extent.

In one embodiment, the inner wall of the screening box 1 is fixedly provided with heat insulation cotton 13 below the sliding plate 9, heat transfer is avoided, the hydraulic rod 11 is caused to be over-high in temperature and failure, the hydraulic rod 11 is arranged between the bottom surface of the sliding plate 9 and the inner wall of the screening box 1, two ends of the hydraulic rod 11 are respectively hinged with the bottom surface of the sliding plate 9 and the inner wall of the screening box 1, a cleaning port 12 is formed in one side surface wall of the bottom surface of the screening box 1, the hydraulic rod 11 contracts, the sliding plate 9 can be folded in a reversible mode, the electromagnet 10 is powered off, metal on the top surface of the sliding plate 9 can slide into the screening box 1, and the metal can be cleaned and recycled through the cleaning port 12.

In one embodiment, screening case 1 one side surface mount is equipped with air-blower 7, and screening case 1 lateral wall through connection has out tuber pipe 8 to air-blower 7 output and play tuber pipe 8 through connection, go out the setting of tuber pipe 8 corresponding rubbish import 6, go out the stronger wind-force of tuber pipe 8 discharge, the rubbish of being convenient for on the one hand is discharged from rubbish import 6, avoids blockking up, and on the other hand prevents that flame from importing 6 refluxes from rubbish to screening case 1 in.

In one embodiment, the cylinder 15 is installed on the bottom surface of the bottom plate 17, and the bottom plate 17 is slidably connected with the gas injection pipe 18, and the area of the bottom plate 17 is slightly smaller than that of the combustion box 2, when the ash is more, the cylinder 15 can be shortened, the cylinder 15 drives the bottom plate 17 to descend, the ash is driven to be discharged, and the ash discharge is more convenient.

In one embodiment, screening case 1 is inside to be located slide 9 top and be provided with rubbing crusher 4, is convenient for smash rubbish, improves combustion efficiency, and rubbing crusher 4 top is located screening case 1 top surface through connection and has the feed inlet 3, is convenient for throw the material, and 2 top surfaces through connection of burning box have exhaust pipe 5, the flue gas emission of being convenient for, and 18 surfaces of jet-propelled pipe are provided with check valve 14, prevent that the dust from wafting into inside jet-propelled pipe 18.

The working principle is as follows:

the device is moved to a proper position, a power supply is switched on, garbage drops to the top surface of the sliding plate 9 after being crushed by the crusher 4, in the process of dropping the garbage, the electromagnet 10 is started to generate magnetic force, metal substances in the garbage can be adsorbed on the top surface of the sliding plate 9 and cannot enter the combustion box 2, on one hand, the metal substances are recovered, on the other hand, the metal substances are prevented from blocking the through hole 25, the phenomena of ash discharge and unsmooth ventilation caused by the blocking of the through hole 25 by the metal substances are avoided, the stability of equipment operation is improved to a certain extent, the garbage enters the combustion box 2 from the garbage inlet 6, the gas nozzle 19 is ignited to burn the garbage, in the process of burning the garbage, high-pressure air enters the air injection pipe 18 through the air inlet main pipe 16, the air injection pipe 18 sprays high-pressure air upwards, the high-pressure air passes through the through hole 25 and enters the combustion, avoid rubbish to pile up, thereby the area of contact with flame has been improved, and then combustion efficiency has been improved, in addition, along with the entering of highly-compressed air, the oxygen content obtains rapid replenishment in the combustion box 2, when further improving combustion efficiency, after the burning end time, highly-compressed air stops getting into, motor 21 drives hits hammer 22 and rotates, hit burning grate 20 repeatedly, shake and pile up the dust on burning grate 20, prevent to burn the jam of grate 20, thereby the circulation of air has been guaranteed, further improve combustion efficiency, make this device combustion efficiency show through jet-propelled pipe 18 and hit the setting of hammer 22 and improve, the energy has been saved, pollution has been reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The garbage incinerator with high garbage incineration efficiency is characterized by comprising a screening box (1) and a combustion box (2), wherein the combustion box (2) is arranged on one side of the screening box (1), a bottom plate (17) is arranged on the bottom surface of the combustion box (2), a mounting groove (23) is formed in the combustion box (2), a combustion grate (20) is arranged in the mounting groove (23), the edges of the top surface and the bottom surface of the combustion grate (20) are connected with the inner top surface and the inner bottom surface of the mounting groove (23) through springs (24), through holes (25) are formed in the surface of the combustion grate (20) in a penetrating manner, an air injection pipe (18) is connected to the surface of the bottom plate (17) in a penetrating manner, the air injection pipe (18) is connected with the output end of a booster air pump in a penetrating manner through an air inlet main pipe (16), a gas nozzle (19) is arranged below the combustion grate (20), and a motor (21), and a striking hammer (22) is arranged above the combustion grate (20) in the combustion box (2), the output end of the motor (21) is connected with the striking hammer (22) through a connecting shaft, and the connecting shaft penetrates through the combustion box (2) and is rotatably connected with the side wall of the combustion box (2).

2. A waste incinerator with high waste incineration efficiency as claimed in claim 1 wherein, the inner wall of said screening box (1) is hinged with a sliding plate (9), and the bottom surface of the sliding plate (9) is fixedly installed with an electromagnet (10), and a waste inlet (6) is opened at the junction of one end of the top surface of the sliding plate (9) and the combustion box (2).

3. The waste incinerator with high waste incineration efficiency according to claim 2, characterized in that heat insulation cotton (13) is fixedly installed on the inner wall of the screening box (1) below the sliding plate (9), a hydraulic rod (11) is arranged between the bottom surface of the sliding plate (9) and the inner wall of the screening box (1), two ends of the hydraulic rod (11) are hinged with the bottom surface of the sliding plate (9) and the inner wall of the screening box (1) respectively, and a cleaning opening (12) is formed in one side surface wall of the bottom surface of the screening box (1).

4. A garbage incinerator with high garbage incineration efficiency as claimed in claim 2, wherein said screening box (1) has a blower (7) on one side surface, and an air outlet pipe (8) is connected through the side wall of the screening box (1), and the output end of the blower (7) is connected through the air outlet pipe (8), and said air outlet pipe (8) is arranged corresponding to the garbage inlet (6).

5. A waste incinerator according to claim 1 wherein the air cylinder (15) is mounted on the bottom surface of the bottom plate (17), the bottom plate (17) is slidably connected to the air jet pipe (18), and the area of the bottom plate (17) is slightly smaller than that of the combustion box (2).

6. A waste incinerator with high waste incineration efficiency as claimed in claim 2 wherein, a crusher (4) is arranged inside the screening box (1) above the sliding plate (9), a feed inlet (3) is connected above the crusher (4) and on the top surface of the screening box (1), a smoke exhaust pipe (5) is connected on the top surface of the combustion box (2), and a one-way valve (14) is arranged on the surface of the air exhaust pipe (18).