CN216079812U

CN216079812U - Garbage pyrolysis furnace with high-temperature air supply system

Info

Publication number: CN216079812U
Application number: CN202121292019.XU
Authority: CN
Inventors: 陈金兴
Original assignee: Fujian Fengsheng Environmental Technology Co ltd
Current assignee: Fujian Fengsheng Environmental Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a garbage pyrolysis furnace with a high-temperature air supply system, which structurally comprises: the utility model discloses a waste gas recycling device, which comprises a feeding hole, a pyrolysis furnace main body, an air blower and a smoke exhaust pipe, wherein the feeding hole is connected to the left side of the pyrolysis furnace main body in a penetrating manner, the material vibration air supply mechanism is nested in the middle of the pyrolysis furnace main body, the air blower is positioned on the left side of the material vibration air supply mechanism and is mutually communicated with the material vibration air supply mechanism, and the smoke exhaust pipe is nested at the top of the pyrolysis furnace main body.

Description

Garbage pyrolysis furnace with high-temperature air supply system

Technical Field

The utility model relates to a garbage pyrolysis furnace with a high-temperature air supply system, belonging to the field of environmental protection equipment.

Background

The pyrolysis furnace is one of the main apparatuses for treating waste incineration in recent years, and the apparatus can realize harmless pyrolysis of organic waste, but the current technical consideration is not perfect, and has the following disadvantages: traditional rubbish pyrolysis oven is at the during operation, and inside rubbish after the extrusion passed through the feed inlet and gets into the pyrolysis oven, the most gathering of rubbish was close to one side of feed inlet in the pyrolysis oven, and it is inhomogeneous to distribute, and then caused most combustion air to flow towards the less one end of rubbish density, leads to partial rubbish not fully burning, makes the toxic substance content in the tail gas increase, has secondary pollution's problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a garbage pyrolysis furnace with a high-temperature air supply system, which solves the problems that when a traditional garbage pyrolysis furnace works, extruded garbage enters the pyrolysis furnace through a feed port, most of the garbage is gathered at one side of the pyrolysis furnace close to the feed port and is unevenly distributed, and further most of combustion-supporting air flows towards one end with smaller garbage density, so that part of the garbage is not fully combusted, the content of toxic substances in tail gas is increased, and secondary pollution is caused.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a take garbage pyrolysis furnace of high temperature air supply system which the structure includes: feed inlet, pyrolysis oven main part, air-blower, discharge fume the pipe, still include the material air supply mechanism that shakes, feed inlet through connection is in pyrolysis oven main part left side, shake material air supply mechanism nested in the middle of the pyrolysis oven main part, the air-blower is in the material air supply mechanism left side that shakes and feeds through each other with the material air supply mechanism that shakes, the pipe nestification of discharging fume in pyrolysis oven main part top.

As preferred, shake material air supply mechanism and constitute by fixed bolster, branch pipe, the person in charge of admitting air, swing mechanism, the fixed bolster is in the middle of the pyrolysis oven main part for rectangle structure and horizontal installation that link up from top to bottom, the person in charge of admitting air through connection is in the middle of the fixed bolster, the branch pipe is equipped with more than two, and is rectangle array evenly distributed in the person in charge of admitting air left and right sides, the person in charge of admitting air communicates with the branch pipe each other, swing mechanism nestification is responsible for in admitting air and is kept away from between the one end of air-blower and the fixed bolster.

As preferred, swing mechanism comprises transmission shaft, driving roller, drive guide, swing connecting rod, CD-ROM drive motor, the transmission shaft welds the one end of being responsible for keeping away from the air-blower in admitting air, just the transmission shaft is responsible for the axle center collineation with admitting air, the swing connecting rod is installed in the transmission shaft bottom, the driving roller is located the transmission shaft below and adopts clearance fit with the fixed bolster, the driving roller surface is equipped with drive guide, drive guide adopts clearance fit with the one end that the transmission shaft was kept away from to the swing connecting rod, CD-ROM drive motor is in the driving roller right side, and with the mutual lock of driving roller.

As preferred, the branch pipe comprises venthole, branch pipe main part, anti-blocking device, the branch pipe main part is equipped with more than two, just the branch pipe main part is rectangular array evenly distributed in the air intake and is responsible for the left and right sides, the venthole is equipped with more than two, and respectively equidistance through connection in branch pipe main part upper surface, anti-blocking device nestification is inside the venthole.

As preferred, prevent stifled device comprises gangbar, protective cover, wind driver, helical fin, the vertical through connection of gangbar is in the middle of the venthole, helical fin is in the gangbar outside, wind driver install in the venthole bottom and with branch pipe main part fixed connection, the mutual lock in gangbar bottom and wind driver axle center top, the protective cover is installed on the gangbar top.

Preferably, the protective cover is of a conical structure, the ratio of the diameter of the bottom surface to the diameter of the air outlet hole is 5:4, and the garbage slides along the inclined surface of the protective cover in the falling process, so that the air outlet hole is prevented from being blocked.

Preferably, the helical fins are attached to the inner wall of the air outlet, and the edges of the helical fins are made of rubber, so that the tightness between the helical fins and the inner wall of the air outlet is improved, and ash is prevented from entering the air outlet.

Advantageous effects

The utility model relates to a garbage pyrolysis furnace with a high-temperature air supply system, which has the following effects:

1. according to the utility model, the fixed support, the branch pipe, the main gas inlet pipe and the swing mechanism are mutually matched, so that the garbage in the pyrolysis furnace is more uniformly distributed while conveying combustion-supporting gas to the pyrolysis furnace, thereby promoting the garbage to be fully combusted, reducing the content of toxic substances in tail gas and avoiding secondary pollution.

2. The anti-blocking device is arranged, so that garbage or pyrolyzed ash can be prevented from being blocked at the air outlet during the working process of the pyrolysis furnace, and the normal supply of combustion-supporting gas is ensured.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a garbage pyrolysis furnace with a high-temperature air supply system according to the present invention;

FIG. 2 is a schematic structural view of A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of B-B in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of C-C of FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of a partial cross-section of a manifold according to the present invention in elevation;

fig. 6 is a schematic structural view of the anti-blocking device of the present invention.

In the figure: the device comprises a feed inlet-1, a pyrolysis furnace main body-2, a blower-3, a smoke exhaust pipe-4, a material vibration air supply mechanism-5, a fixed support-51, a branch pipe-52, an air inlet main pipe-53, a swing mechanism-54, a transmission shaft-a 1, a transmission roller-a 2, a driving guide rail-a 3, a swing connecting rod-a 4, a driving motor-a 5, an air outlet-521, a branch pipe main body-522, an anti-blocking device-523, a linkage rod-b 1, a protective cover-b 2, a wind power driver-b 3 and a spiral fin-b 4.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution of a garbage pyrolysis furnace with a high temperature air supply system: the structure includes: feed inlet 1, pyrolysis oven main part 2, air-blower 3, discharge fume pipe 4 still include the material air supply mechanism 5 that shakes, 1 through connection in 2 left sides in pyrolysis oven main part of feed inlet, shake material air supply mechanism 5 nested in 2 middle of pyrolysis oven main part, air-blower 3 is in shake 5 left sides of material air supply mechanism and with shake material air supply mechanism 5 and communicate each other, discharge fume pipe 4 nested in 2 tops in pyrolysis oven main part.

Shake material air supply mechanism 5 and constitute by fixed bolster 51, branch pipe 52, the person in charge 53, swing mechanism 54 of admitting air, fixed bolster 51 is in the middle of pyrolysis oven main part 2 for the rectangle structure and the horizontal installation that link up from top to bottom, admit air person in charge 53 through connection in the middle of fixed bolster 51, branch pipe 52 is equipped with more than two, and is rectangle array evenly distributed in the person in charge 53 left and right sides of admitting air, admit air person in charge 53 and branch pipe 52 intercommunication each other, swing mechanism 54 nestification is in admitting air between the person in charge 53 one end of keeping away from air-blower 3 and fixed bolster 51.

Swing mechanism 54 comprises transmission shaft a1, driving roller a2, drive guide rail a3, swing connecting rod a4, driving motor a5, transmission shaft a1 welds the one end of being far away from air blower 3 in the main pipe 53 that admits air, just transmission shaft a1 and the main pipe 53 axle center collineation that admits air, swing connecting rod a4 installs in transmission shaft a1 bottom, driving roller a2 is located transmission shaft a1 below and adopts clearance fit with fixed bolster 51, driving roller a2 surface is equipped with drive guide rail a3, driving guide rail a3 and the one end that swing connecting rod a4 kept away from transmission shaft a1 adopt clearance fit, driving motor a5 is in driving roller a2 right side, and buckle each other with driving roller a 2.

Branch pipe 52 comprises venthole 521, branch pipe main part 522, anti-blocking device 523, branch pipe main part 522 is equipped with more than two, just branch pipe main part 522 is rectangular array evenly distributed in the main pipe 53 left and right sides that admits air, venthole 521 is equipped with more than two, and equidistance through connection in branch pipe main part 522 upper surface respectively, anti-blocking device 523 nests inside venthole 521.

Anti-blocking device 523 comprises gangbar b1, protective cover b2, wind driver b3, helical fin b4, gangbar b1 is vertical to run through and is connected in the middle of venthole 521, helical fin b4 is in the gangbar b1 outside, wind driver b3 install in venthole 521 bottom and with branch pipe main part 522 fixed connection, gangbar b1 bottom and wind driver b3 axle center top buckle each other, protective cover b2 installs in gangbar b1 top.

The protective cover b2 is a conical structure, and the ratio of the diameter of the bottom surface to the diameter of the air outlet 521 is 5:4, so that the garbage can slide down along the inclined surface of the protective cover b2 in the falling process, and the air outlet 521 is prevented from being blocked.

The helical fin b4 is attached to the inner wall of the air outlet 521, and the edge of the helical fin b4 is made of rubber, so that the tightness between the helical fin b4 and the inner wall of the air outlet 521 is improved, and ash is prevented from entering the air outlet 521.

When the garbage incinerator is used, garbage is placed into the pyrolyzing furnace main body 2 through the feeding port 1, meanwhile, the air blower 3 blows air to each branch pipe 52 through the air inlet main pipe 53, so that sufficient oxygen in the pyrolyzing furnace main body 2 is guaranteed to be combusted, meanwhile, the driving motor a5 drives the driving roller a2 to rotate, then the driving guide rail a3 of the driving roller a2 drives the driving shaft a1 to swing left and right through the swinging connecting rod a4, then the air inlet main pipe 53 and the branch pipes 52 synchronously swing along with the driving shaft a1, so that the garbage above the branch pipes 52 is more uniformly distributed, the garbage is fully combusted, the content of toxic substances in tail gas is reduced, secondary pollution is avoided, meanwhile, when the air outlet hole 521 of the branch pipe main body 522 is exhausted, the wind power driver b3 is driven to rotate, meanwhile, the wind power driver b3 drives the linkage rod b1 to synchronously rotate, and the garbage or ash falling into the air outlet hole 521 is lifted upwards and exhausted through the spiral fin b4, meanwhile, in the falling process of the garbage, the garbage slides along the inclined plane of the protective cover b2, so that the blockage of the air outlet 521 is avoided, and the normal supply of combustion-supporting gas is ensured.

The foregoing merely illustrates the principles and preferred embodiments of the utility model and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the utility model.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take garbage pyrolysis furnace of high temperature air supply system which the structure includes: feed inlet (1), pyrolysis oven main part (2), air-blower (3), tub (4) of discharging fume, its characterized in that: still including shaking material air supply mechanism (5), feed inlet (1) through connection is in pyrolysis oven main part (2) left side, shake material air supply mechanism (5) nested in the middle of pyrolysis oven main part (2), air-blower (3) are in shake material air supply mechanism (5) left side and with shake material air supply mechanism (5) and communicate each other, tub (4) of discharging fume are nested in pyrolysis oven main part (2) top.

2. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 1, wherein: shake material air supply mechanism (5) and be responsible for (53), swing mechanism (54) by fixed bolster (51), branch pipe (52), admit air and constitute, fixed bolster (51) are for rectangle structure and horizontal installation that link up from top to bottom in the middle of pyrolysis furnace main part (2), admit air and be responsible for (53) through connection in the middle of fixed bolster (51), branch pipe (52) are equipped with more than two, and are rectangle array evenly distributed and be responsible for (53) left and right sides admittedly, admit air and be responsible for (53) and branch pipe (52) and communicate each other, swing mechanism (54) nestification is responsible for (53) in admitting air and is kept away from between the one end and the fixed bolster (51) of air-blower (3).

3. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 2, characterized in that: swing mechanism (54) comprise transmission shaft (a1), driving roller (a2), drive guide rail (a3), swing connecting rod (a4), driving motor (a5), transmission shaft (a1) weld in the one end of being responsible for (53) keeping away from air-blower (3) of admitting air, just transmission shaft (a1) and the person in charge (53) axle center collineation of admitting air, install in transmission shaft (a1) bottom swing connecting rod (a4), driving roller (a2) are located transmission shaft (a1) below and adopt clearance fit with fixed bolster (51), driving roller (a2) surface is equipped with drive guide rail (a3), driving guide rail (a3) and swing connecting rod (a4) keep away from the one end of transmission shaft (a1) and adopt clearance fit, driving motor (a5) are in driving roller (a2) right side, and buckle each other with driving roller (a 2).

4. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 2, characterized in that: branch pipe (52) are by venthole (521), branch pipe main part (522), prevent stifled device (523) and constitute, branch pipe main part (522) are equipped with more than two, just branch pipe main part (522) are rectangle array evenly distributed and are responsible for (53) the left and right sides admittedly, venthole (521) are equipped with more than two, and equidistance through connection respectively in branch pipe main part (522) upper surface, prevent that stifled device (523) nestification is inside venthole (521).

5. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 4, wherein: prevent stifled device (523) by gangbar (b1), protective cover (b2), wind driver (b3), helical fin (b4) constitute, the vertical through connection of gangbar (b1) is in the middle of venthole (521), helical fin (b4) are in gangbar (b1) outside, wind driver (b3) install in venthole (521) bottom and with branch pipe main part (522) fixed connection, the mutual lock in gangbar (b1) bottom and wind driver (b3) axle center top, protective cover (b2) are installed in gangbar (b1) top.

6. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 5, wherein: the protective cover (b2) is of a conical structure, and the ratio of the diameter of the bottom surface to the diameter of the air outlet hole (521) is 5: 4.

7. The waste pyrolysis furnace with the high-temperature air supply system as claimed in claim 5, wherein: the spiral fin (b4) is attached to the inner wall of the air outlet hole (521).