CN211876035U

CN211876035U - Environment-friendly garbage incineration device

Info

Publication number: CN211876035U
Application number: CN201922503197.1U
Authority: CN
Inventors: 李世杰
Original assignee: Xinxiang Huachuang High Technology Service Co ltd
Current assignee: Xinxiang Huachuang High Technology Service Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-06
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a refuse environment-friendly incineration device, which comprises a shell, an ash storage bin, an after-heating bin, a purification bin and an incineration bin, wherein a first horizontal pulling plate, a second horizontal pulling plate and a third horizontal pulling plate are arranged inside the shell, a pulley and an outer door are arranged inside the shell at the left side of the incineration bin, an air injection valve is arranged at the outer surface of the shell at the right side of the incineration bin, a fourth conduit is arranged above the incineration bin and penetrates through the second horizontal pulling plate, a support tube is arranged inside the purification bin by the fourth conduit, a V-shaped baffle is arranged above the support plate, a diversion disc is arranged at the outer surface of the fourth conduit, and a filter mesh hole is arranged on the upper surface of the diversion disc. The heat energy is utilized to the maximum extent, and the purposes of energy conservation and environmental protection are achieved.

Description

Environment-friendly garbage incineration device

Technical Field

The utility model relates to a msw incineration technical field specifically is a device is burned in rubbish environmental protection.

Background

Under the background of the development of the urban process at the present stage, the urban domestic garbage incineration is mainly carried out by a mechanical grate incinerator and a fluidized bed incinerator. Through investigation, 90% of incinerators in Europe can adopt a mechanical furnace road garbage mode, garbage incinerators in Japan large cities can adopt a mechanical furnace road garbage mode, along with the rapid development of production and the rapid rise of economy, China already walks into the high-yield city of municipal solid waste, statistics show that the total output of municipal solid waste in China in 1990 is 6900 ten thousand tons, the total output of municipal solid waste in China in 1995 reaches 1 hundred million tons, according to the investigation statistics of 418 major cities and middle cities, the garbage output of cities in China is increased at a speed of 10% per year, and the garbage output reaches 60 hundred million tons over the whole year in 2014, the land area is 5 m2 (75 ten million mu), more than 200 cities in 600 million cities in China are surrounded by garbage mountains, and the long-term open-air stacking of garbage has obvious threats and damages to the atmospheric environment, underground water, soil and the like, therefore, the research of the municipal waste incineration technology and the development and application of equipment in China are in great force.

The waste incineration device is equipment for incinerating and treating waste, the waste is combusted in the waste device and becomes waste gas to enter a secondary combustion chamber, the combustion is complete under the forced combustion of a combustor, the ash after the incineration of the traditional incineration device is clean and inconvenient, meanwhile, the purification treatment of the waste gas is incomplete, the environment can still be affected, the temperature of the waste gas after the incineration is higher, and the large utilization space is still provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is burned in rubbish environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly waste incineration device comprises a shell, a ash storage bin, a waste heat bin, a purification bin and an incineration bin; a first transverse pulling plate, a second transverse pulling plate and a third transverse pulling plate are arranged in the shell; a pulley and an outer door are arranged inside the shell at the left side of the incineration bin, an air injection valve is arranged on the outer surface of the shell at the right side of the incineration bin, and a fourth guide pipe is arranged above the incineration bin; the fourth conduit penetrates through the second transverse pulling plate, and a supporting pipe is arranged in the purifying bin through the fourth conduit; an inverted V-shaped baffle is arranged above the supporting tube; a flow guide disc is arranged on the outer surface of the fourth conduit; and the upper surface of the flow guide disc is provided with filter screen holes.

As a further aspect of the present invention: the first horizontal pulling plate is provided with a waste bin above, the purification bin is arranged between the first horizontal pulling plate and the second horizontal pulling plate, the incineration bin is arranged between the second horizontal pulling plate and the third horizontal pulling plate, and the ash storage bin is arranged below the third horizontal pulling plate.

As a further aspect of the present invention: deposit the inside drain pipe that sets up in ash storehouse, the drain pipe surface sets up the shower nozzle, and the shower nozzle below sets up the dust guard, deposits ash storehouse and sets up the blowoff valve at the shell surface, and the port of drain pipe outside the shell sets up the water injection valve.

As a further aspect of the present invention: the inner wall of the purification bin is provided with an electrostatic dust removal device, the outer wall of the shell of the purification bin is provided with a slag discharge pipe, and a first guide pipe is arranged above the purification bin.

As a further aspect of the present invention: the first conduit penetrates through the first transverse pulling plate, and a heat retaining boiler is arranged in the heat retaining bin above the first conduit.

As a further aspect of the present invention: a second guide pipe and a third guide pipe are arranged above the waste heat boiler, and one end of the second guide pipe, which is far away from the waste heat boiler, extends into the bottom of the water storage tank; one end of the third conduit, which is far away from the waste heat boiler, penetrates through the shell, and is connected with the first exhaust valve on the surface of the shell.

As a further aspect of the present invention: the inside water storage box that sets up of thermal storehouse still remains, the water storage box sets up second discharge valve, and second discharge valve runs through the shell surface.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an utilize to add water in depositing the ash storehouse, tie into the piece with ashes, prevent that the air-blower that the gas injection valve is connected from blowing off ashes, utilize electrostatic precipitator device and water storage box to handle the exhaust fume, prevent the polluted environment, utilize the heat in the exhaust fume to heat waste heat boiler simultaneously, accomplish the maximize utilization of heat energy, reached energy-concerving and environment-protective purpose.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly garbage incinerator.

FIG. 2 is a schematic structural view of part A of an environmentally friendly garbage incinerator.

Fig. 3 is a schematic structural view of a flow guide plate in the environment-friendly garbage incineration device.

In the figure: 1-shell, 2-first conduit, 3-first horizontal pulling plate, 4-inverted V baffle, 5-second horizontal pulling plate, 6-deslagging pipe, 7-pulley, 8-outer door, 9-third horizontal pulling plate, 10-drain pipe, 11-ash storage bin, 12-waste heat bin, 13-waste heat boiler, 14-second conduit, 15-third conduit, 16-a first exhaust valve, 17-a water storage tank, 18-a second exhaust valve, 19-a purification bin, 20-a support tube, 21-a diversion disc, 22-a fourth conduit, 23-an incineration bin, 24-a spray head, 25-a dustproof plate, 26-an air injection valve, 27-a water injection valve, 28-a blowdown valve, 29-a filter screen hole and 30-an electrostatic dust removal device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an environment-friendly waste incineration device comprises a housing 1, an ash storage bin 11, a waste heat bin 12, a purification bin 19 and an incineration bin 23; a first transverse pulling plate 3, a second transverse pulling plate 5 and a third transverse pulling plate 9 are arranged in the shell 1; a waste heat bin 12 is arranged above the first transverse pulling plate 3 and used for utilizing heat generated after the waste incineration, and a purification bin 19 is arranged between the first transverse pulling plate 3 and the second transverse pulling plate 5 and used for removing impurities in gas generated after the waste incineration; an incineration bin 23 is arranged between the second transverse pulling plate 5 and the third transverse pulling plate 9 and used for incinerating garbage, and an ash storage bin 11 is arranged below the third transverse pulling plate 9 and used for collecting ash generated after the garbage is incinerated; a pulley 7 and an outer door 8 are arranged inside the shell 1 on the left side of the incineration bin 23, so that the incineration bin can be conveniently opened to place and take garbage; the third transverse pulling plate 9 is made into a shape like a Chinese character jing, so that ash generated after garbage incineration can fall to the ash storage bin 11 conveniently; a water drainage pipe 10 is arranged in the ash storage bin 11; the spray head 24 is arranged on the surface of the water drainage pipe 10, and the ash in the ash storage bin 11 is wetted through the connection between the water drainage pipe 10 and the spray head 24, so that the ash is not easy to float in the ash storage bin 11; a dust guard 25 is arranged below the spray head 24 and used for preventing dust from entering the spray head 24 and influencing the normal operation of the spray head 24; the outer surface of the shell 1 of the ash storage bin 11 is provided with a blowdown valve 28 for discharging dust in the ash storage bin 11; the port of the drain pipe 10 outside the shell 1 is provided with a water filling valve 27 for filling water into the drain pipe 10; an air injection valve 26 is arranged on the outer surface of the shell 1 at the right side of the incineration bin 23; the air injection valve 26 is used for connecting a blast device to ensure sufficient air in the incineration process; a fourth conduit 22 is arranged above the incineration bin 23; the fourth conduit 22 penetrates through the second cross-pulling plate 5, and the fourth conduit 22 is provided with a support pipe 20 inside the purifying bin 19; an inverted V-shaped baffle 4 is arranged above the supporting tube 20 and used for changing the direction of waste smoke generated after the waste incineration; a flow guide disc 21 is arranged on the outer surface of the fourth conduit 22; the upper surface of the diversion disc 21 is provided with filter meshes 29 for adsorbing particle impurities in the waste smoke; the inner wall of the purification bin 19 is provided with an electrostatic dust removal device 30 for adsorbing particles in the waste smoke to play a role in purifying the waste smoke, the outer wall of the shell 1 of the purification bin 19 is provided with a slag discharge pipe 6 for discharging impurities on the surface of the flow guide disc 21, and a first guide pipe 2 is arranged above the purification bin 19; the first conduit 2 penetrates through the first transverse pulling plate 3, and a waste heat boiler 13 is arranged above the first conduit 2 in the waste heat bin 12 and used for absorbing the heat of the waste smoke and heating water in the waste heat boiler 13 to form steam; the water storage tank 17 is arranged in the waste heat bin 12 and is used for filtering waste smoke; the water storage tank 17 is provided with a second exhaust valve 18; the second exhaust valve 18 penetrates through the surface of the shell 1; a second conduit 14 and a third conduit 15 are arranged above the waste heat boiler 13; one end of the second conduit 14, which is far away from the waste heat boiler 13, extends into the bottom of the water storage tank 17; the end of the third conduit 15, which is far away from the waste heat boiler 13, penetrates through the housing 1, and is connected with a first exhaust valve 16 on the surface of the housing 1 for connecting other devices requiring steam.

The utility model discloses a theory of operation is: when the garbage incinerator is used, the outer door 8 is opened, garbage is placed in the incineration bin 23 to be incinerated, ash generated after incineration falls into the ash storage bin 11 through the third transverse pulling plate 9, the water discharge pipe 10 and the spray head 24 are arranged inside the ash storage bin 11, the ash is fixed while the temperature of the ash is reduced, the floating ash is prevented from influencing the normal work of the spray head 24, the ash in the ash storage bin 11 is removed through the blow-down valve 28, waste smoke generated during garbage incineration enters the purification bin 19 through the fourth guide pipe 22, the inverted V-shaped baffle 4 in the purification bin 19 enables the waste smoke to pass through the flow guide disc 21, the waste smoke is filtered through the filter mesh holes 29 on the surface of the flow guide disc 21, meanwhile, the electrostatic dust removal device 30 inside the purification bin 19 adsorbs tiny particles in the waste smoke, dust on the surface of the flow guide disc can be removed through the slag discharge pipe 6, the purified waste smoke enters the waste heat boiler 13 through the first guide pipe 2, the waste heat in the waste smoke is utilized to heat the water in the waste heat boiler 13, the steam generated after heating is led out through the third conduit 15 and the first exhaust valve 16, the steam is used for other devices using the steam, the waste smoke after the heat is taken away in the waste heat boiler 13 enters the water storage tank 17 through the second conduit 14, and the water storage tank 17 further filters the waste smoke and is discharged through the second exhaust valve 18 after planting.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An environment-friendly waste incineration device comprises a shell (1), an ash storage bin (11), a waste heat bin (12), a purification bin (19) and an incineration bin (23); the device is characterized in that a first transverse pulling plate (3), a second transverse pulling plate (5) and a third transverse pulling plate (9) are arranged in the shell (1); a pulley (7) and an outer door (8) are arranged inside the shell (1) on the left side of the incineration bin (23), an air injection valve (26) is arranged on the outer surface of the shell (1) on the right side of the incineration bin (23), and a fourth guide pipe (22) is arranged above the incineration bin (23); the fourth conduit (22) penetrates through the second transverse pulling plate (5), and the fourth conduit (22) is provided with a support pipe (20) inside the purifying bin (19); an inverted V-shaped baffle (4) is arranged above the supporting tube (20); a flow guide disc (21) is arranged on the outer surface of the fourth conduit (22); and the upper surface of the flow guide disc (21) is provided with filter screen holes (29).

2. An environment-friendly waste incineration device as claimed in claim 1, characterised in that the waste heat bin (12) is arranged above the first horizontal pulling plate (3), and a purification bin (19) is arranged between the first horizontal pulling plate (3) and the second horizontal pulling plate (5); an incineration bin (23) is arranged between the second transverse pulling plate (5) and the third transverse pulling plate (9), and an ash storage bin (11) is arranged below the third transverse pulling plate (9).

3. An environment-friendly waste incineration device according to claim 2, wherein a drain pipe (10) is arranged inside the ash storage bin (11), a spray head (24) is arranged on the surface of the drain pipe (10), a dust-proof plate (25) is arranged below the spray head (24), a drain valve (28) is arranged on the outer surface of the outer shell (1) of the ash storage bin (11), and a water injection valve (27) is arranged at the port of the drain pipe (10) outside the outer shell (1).

4. An environment-friendly waste incineration device according to claim 3, wherein an electrostatic dust removal device (30) is arranged on the inner wall of the purification bin (19), a slag discharge pipe (6) is arranged on the outer wall of the shell (1) of the purification bin (19), and the first conduit (2) is arranged above the purification bin (19).

5. An environmentally friendly waste incineration device as claimed in claim 4, characterised in that the first conduit (2) runs through the first transverse plate (3), and the waste heat boilers (13) are arranged in the waste heat bins (12) above the first conduit (2).

6. An environment-friendly refuse incinerator as claimed in claim 5, characterized in that the second conduit (14) and the third conduit (15) are arranged above the waste heat boiler (13), the end of the second conduit (14) far away from the waste heat boiler (13) extends into the bottom of the water storage tank (17), the end of the third conduit (15) far away from the waste heat boiler (13) penetrates the housing (1), and the first exhaust valve (16) is connected to the surface of the housing (1).

7. An environment-friendly waste incineration device as claimed in claim 2, characterised in that a water storage tank (17) is arranged inside the waste heat bin (12), the water storage tank (17) is provided with a second exhaust valve (18), and the second exhaust valve (18) penetrates through the surface of the housing (1).