CN214745737U

CN214745737U - Incinerator

Info

Publication number: CN214745737U
Application number: CN202120366807.2U
Authority: CN
Inventors: 王钰茜; 王森
Original assignee: Shandong Shanhaichuan Environmental Protection Technology Co ltd
Current assignee: Shandong Shanhaichuan Environmental Protection Technology Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-16
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses an incinerator, the induction cooker comprises a cooker bod, the combustion chamber has been seted up in the furnace body, the lower part of combustion chamber is equipped with the ash chamber, the feed inlet department of combustion chamber is equipped with the door of opening and shutting, feed inlet department correspondence is equipped with feed mechanism, the symmetry is equipped with the telescopic combustor on the combustion chamber lateral wall that is close to the feed inlet, be equipped with a plurality of combustion-supporting orifices that longitudinal separation set up on the both sides locular wall of the combustion chamber of combustor top respectively, one side of furnace body is equipped with the combustion-supporting fan with combustion-supporting orifice intercommunication, the rear end upper portion of combustion chamber is equipped with the air curtain machine that is used for pushing down the flue gas, the smoke outlet has been seted up on the combustion chamber rear end of air curtain machine below, smoke outlet department correspondence is equipped with cyclone. The utility model discloses can realize the abundant burning of rubbish, emission pollution is little and environmental protection and energy saving.

Description

Incinerator

Technical Field

The utility model relates to an incinerator.

Background

Environmental engineering is a branch of environmental science, mainly studies how to protect and reasonably utilize natural resources, utilizes scientific means to solve increasingly serious environmental problems, improves environmental quality, promotes environmental protection and social development, however, as people's living standard is continuously improved, domestic garbage is continuously increased, garbage needs to be treated so as to protect the existing environment, the main treatment mode of domestic garbage is two modes of landfill and incineration, but as landfill can occupy a large amount of land resources, most people choose to incinerate garbage through a garbage incinerator, however, the existing garbage incinerator still has the following problems: the secondary combustion caused by insufficient combustion of the garbage in the incinerator increases the labor intensity and wastes fuel; when the garbage is fed into the incinerator, ignition holes of the burners are easily blocked or the protruded burners are damaged, so that the garbage combustion is influenced; the gas that rubbish produced after the burning mostly all contains particle pollutant, and the flue gas come-up that the refuse combustion produced to suspend in the combustion chamber of burning furnace, influence the waste combustion in the combustion chamber on the one hand, the flue gas of the current refuse incinerator of on the other hand is mostly direct discharge, or carries out simple clearance, causes the atmosphere to pollute easily.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an incinerator which can realize the sufficient combustion of garbage,

little discharge pollution, environmental protection and energy saving.

In order to solve the technical problem, the utility model discloses a furnace body, the combustion chamber has been seted up in the furnace body, the lower part of combustion chamber is equipped with the ash chamber, the feed inlet department of combustion chamber is equipped with the opening and closing door, feed inlet department correspondence is equipped with feed mechanism, and its structural feature is close to the symmetry is equipped with the telescopic combustor on the combustion chamber lateral wall of feed inlet, the combustor top be equipped with a plurality of combustion-supporting orifices that longitudinal separation set up on the both sides locular wall of combustion chamber respectively, one side of furnace body is equipped with the combustion-supporting fan with combustion-supporting orifice intercommunication, the rear end upper portion of combustion chamber is equipped with the air curtain machine that is used for pushing down the flue gas, the smoke outlet has been seted up on the combustion chamber rear end of air curtain machine below, smoke outlet department correspondence is equipped with cyclone.

After adopting above-mentioned structure, the telescopic combustor can avoid rubbish to get into the damage that leads to the combustor, and combustion-supporting orifice can make the abundant burning of rubbish in the combustion chamber, and combustion-supporting fan provides the oxygen-enriched air for combustion-supporting orifice, and the air curtain machine can make the flue gas discharge from the cigarette hole department with the flue gas in the combustion chamber pushes down, and cyclone can hold back the granule in the flue gas, avoids sending into external contaminated air, has realized that the emission pollutes little and environmental protection and energy saving's technological effect.

As an improved technical scheme, a feeding seat extending outwards is arranged at the feeding port, the opening and closing door is correspondingly arranged on the upper portion of the feeding seat, the feeding mechanism comprises a feeding frame, a conveying belt is arranged on the feeding frame, and the conveying belt and the feeding seat are correspondingly arranged.

As an improved technical scheme, a mounting groove is formed in the side wall of the combustion chamber, the burner is mounted in the mounting groove, the burner comprises a positioning seat arranged in the mounting groove, an electric push rod is arranged between the positioning seat and the inner end wall of the mounting groove, a movable rod of the electric push rod is connected with the end part of the positioning seat, a fixed rod of the electric push rod is connected with the inner end wall of the mounting groove, and a combustion tube is arranged on the positioning seat.

As an improved technical scheme, an air outlet of the combustion-supporting fan is provided with an air supply main pipe, an air supply branch pipe communicated with the air supply main pipe is arranged on the side wall of the combustion chamber, the combustion-supporting spray holes are obliquely arranged from inside to outside, air outlet holes corresponding to the combustion-supporting spray holes are formed in the air supply branch pipe, and the vertical height of the combustion-supporting spray holes is lower than that of the air supply branch pipe.

As an improved technical scheme, the smoke outlet is communicated with a smoke exhaust channel, the smoke outlet of the smoke exhaust channel is communicated with the smoke inlet of the cyclone dust collector, the lower part of the cyclone dust collector is provided with a waste box, the upper part of the cyclone dust collector is provided with a smoke outlet pipe, and the smoke outlet pipe is internally provided with a filtering component.

As an improved technical scheme, the air curtain machine comprises an air curtain casing, a plurality of fans are arranged in the air curtain casing side by side, and an air outlet guide component is arranged at an air outlet of each fan.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic left-side view of the structure of FIG. 1

In the figure: 1-furnace body, 11-combustion chamber, 12-ash chamber, 13-furnace grate, 14-feed inlet, 15-feed seat, 16-opening and closing door, 17-smoke outlet, 18-smoke exhaust channel, 2-feed mechanism, 21-feed frame, 22-conveying belt, 3-burner, 31-installation groove, 32-positioning seat, 33-electric push rod, 34-combustion pipe, 4-combustion-supporting fan, 41-main air supply pipe, 42-branch air supply pipe, 43-combustion-supporting spray hole, 5-air curtain machine, 51-air curtain machine shell, 52-fan, 53-air outlet guide component, 6-cyclone dust collector, 61-waste box and 62-filter screen.

Detailed Description

Referring to fig. 1-3, the incinerator includes a furnace body 1, a combustion chamber 11 is provided in the furnace body 1, a slag chamber 12 is provided at the lower part of the combustion chamber 11, a slag door capable of being closed and opened is provided at one side of the slag chamber 12, in this embodiment, the slag door is provided at the rear end of the slag chamber, a grate 13 is provided between the combustion chamber 11 and the slag chamber 12, an opening and closing door 16 is provided at a feed port 14 of the combustion chamber 11, a feed base 15 extending outward is provided at the feed port 14, the opening and closing door 16 is correspondingly provided at the upper part of the feed base 15, a feed mechanism 2 is correspondingly provided at the feed port 14, the feed mechanism 2 includes a feed frame 21, a conveyor belt 22 is provided on the feed frame 21, the conveyor belt 22 is provided corresponding to the feed base 15, a gap between the outer end of the feed base 15 and the end of the conveyor belt 22 is small under the premise that the operation of the conveyor belt 22 is not affected, the upper belt surface of the conveyor belt 22 is flush with the upper part of the feed base 15, or the upper belt surface of the conveying belt 22 is slightly higher than the upper part of the feeding seat 15, so that the garbage is conveyed from the conveying belt 22 to the feeding seat 15, and the subsequent garbage is conveyed to the combustion chamber 11 close to the combustion chamber 11 under the action of inertia. The conveying belt 22 can be a chain plate conveying belt 22 or a PVC conveying belt 22, the PVC conveying belt 22 can be used for conveying some garbage with liquid to avoid corrosion of the liquid in the garbage to the device, the chain plate conveying belt 22 can be used for conveying some solid garbage, and the chain plate conveying belt 22 is used in this embodiment. The symmetry is equipped with telescopic combustor 3 on the combustion chamber 11 lateral wall that is close to feed inlet 14, mounting groove 31 has been seted up to the lateral wall of combustion chamber 11, combustor 3 is installed in mounting groove 31, combustor 3 is including locating the positioning seat 32 in mounting groove 31, be equipped with electric putter 33 between positioning seat 32 and the mounting groove 31 inner end wall, electric putter 33's movable rod and the end connection of positioning seat 32, electric putter 33's dead lever and the inner end wall connection of mounting groove 31, be equipped with burner tube 34 on the positioning seat 32, burner tube 34 can adopt the heating wire, also can adopt the flame thrower form, the form that adopts the heating wire in this embodiment ignites, the heating wire is ignited when using for the flame thrower, need not carry out fuel interpolation and the safety in utilization higher to the heating wire. When the garbage is conveyed to the combustion chamber 11, the electric push rod 33 contracts to withdraw the combustion pipe 34 into the side wall of the combustion chamber 11, the garbage conveying into the combustion chamber 11 is not influenced, meanwhile, when the garbage is conveyed into the combustion chamber 11, the combustion pipe 34 withdrawn into the side wall of the combustion chamber 11 is not damaged by the conveyed garbage, when the garbage is conveyed into the combustion chamber 11 sufficiently, the opening and closing door 16 is closed, then the combustion pipe 34 is pushed out by controlling the electric push rod 33 to ignite the garbage, and after the garbage is ignited, the electric push rod 33 can be controlled to withdraw the combustion pipe 34. The combustion-supporting jet holes 43 are longitudinally arranged on the two side chamber walls of the combustion chamber 11 above the burner 3 at intervals, the combustion-supporting fan 4 communicated with the combustion-supporting jet holes 43 is arranged on one side of the furnace body 1, the air outlet of the combustion-supporting fan 4 is provided with an air supply main pipe 41, the side wall of the combustion chamber 11 is provided with an air supply branch pipe 42 communicated with the air supply main pipe 41, the combustion-supporting jet holes 43 are arranged in an upward inclined manner from inside to outside, the air supply branch pipe 42 is provided with air outlet holes corresponding to the combustion-supporting jet holes 43, and the vertical height of the combustion-supporting jet holes 43 is lower than that of the air supply branch pipe 42. The combustion fan 4 sends the oxygen-enriched air into the air supply branch pipe 42 through the air supply main pipe 41, and the air supply branch pipe 42 sends the oxygen-enriched air into the combustion chamber 11 through the combustion-supporting jet holes 43, so that the combustion efficiency can be improved, and the combustion speed can be improved. The upper portion of the rear end of the combustion chamber 11 is provided with an air curtain machine 5 for pressing down flue gas, the air curtain machine 5 comprises an air curtain casing 51, a plurality of fans 52 are arranged in the air curtain casing 51 side by side, and an air outlet guide part 53 is arranged at an air outlet of each fan 52. The air curtain is adopted to press the floating flue gas downwards to avoid the flue gas from suspending in the combustion chamber 11, and the air outlet guide part 53 is adopted to reduce the adverse effects caused by mixed flow, vortex and backflow generated after the air curtain contacts the lower part of the combustion chamber 11. Other air blowing components, such as blowers, may also be used herein. The rear end of a combustion chamber 11 below the air curtain machine 5 is provided with a smoke outlet 17, the smoke outlet 17 is correspondingly provided with a cyclone dust collector 6, the smoke outlet 17 is communicated with a smoke exhaust channel 18, the smoke outlet of the smoke exhaust channel 18 is communicated with the smoke inlet of the cyclone dust collector 6, the lower part of the cyclone dust collector 6 is provided with a solid waste discharge port, the solid waste discharge port is correspondingly provided with a waste box 61, the upper part of the cyclone dust collector 6 is provided with a smoke outlet pipe, a filtering part is arranged in the smoke outlet pipe, the smoke outlet pipe is provided with a mounting hole, the filtering part comprises a filtering frame which can be slidably mounted at the mounting hole, a filtering screen 62 is detachably mounted on the filtering frame, the edge of the filtering frame can be inserted into a chute of the mounting hole so as to realize that the filtering frame can be detachably mounted at the smoke outlet pipe, the filtering frame comprises two frames which are mutually buckled, the shape of the frames is adapted to the shape of the smoke exhaust channel, the filtering screen 62 is arranged between the frames, thereby realize filter screen 62 and the demountable installation who crosses the filter stand, the flue gas that produces after the rubbish burning probably has the large granule, and filter screen 62 can filter the large granule in the flue gas, reduces the atmosphere pollution, crosses the demountable installation that crosses the filter stand and can realize the change to filter screen 62.

When the utility model is used, the conveying belt 22 is started and the opening and closing door 16 is opened, an operator puts garbage on the conveying belt 22, the conveying belt 22 sends the garbage to the feeding seat 15, the conveying belt 22 continuously conveys the garbage, so that the garbage of the feeding seat 15 is sent to the combustion chamber 11, when the garbage in the combustion chamber 11 is enough, the opening and closing door 16 is closed, meanwhile, the electric push rod 33 pushes the combustion pipe 34 out of the side wall of the combustion chamber 11 to ignite the garbage, the garbage is prevented from damaging the combustion pipe 34 in the conveying process, then the electric push rod 33 receives the combustion pipe 34 into the side wall of the combustion chamber 11, in the combustion process, the combustion fan 4 sends external oxygen-enriched air into the combustion chamber 11 through the combustion-supporting jet hole 43, the garbage in the combustion chamber 11 is fully combusted, the air curtain machine 5 can press down the flue gas in the combustion chamber 11 to discharge the flue gas from the flue gas outlet 17, the ash that rubbish produced after the burning can fall ash chamber 12 through grate 13, and the flue gas of discharging from smoke outlet 17 department can be sent into cyclone 6, and cyclone 6 can be held back the granule in the flue gas, avoids sending into external contaminated air, has realized that the emission pollutes for a short time and environmental protection and energy saving's technological effect.

Claims

1. An incinerator comprises an incinerator body (1), wherein a combustion chamber (11) is formed in the incinerator body (1), an ash chamber (12) is arranged at the lower portion of the combustion chamber (11), an opening and closing door (16) is arranged at a feed inlet (14) of the combustion chamber (11), a feeding mechanism (2) is correspondingly arranged at the feed inlet (14), the incinerator is characterized in that telescopic combustors (3) are symmetrically arranged on the side wall of the combustion chamber (11) close to the feed inlet (14), a plurality of combustion-supporting spray holes (43) which are longitudinally arranged at intervals are respectively arranged on the wall of two sides of the combustion chamber (11) above the combustors (3), a combustion-supporting fan (4) communicated with the combustion-supporting spray holes (43) is arranged on one side of the incinerator body (1), an air curtain machine (5) used for pressing down flue gas is arranged at the upper portion of the rear end of the combustion chamber (11) below the air curtain machine (5), a smoke outlet (17) is formed in the rear end of the combustion chamber (11) below the air curtain machine (5), and the smoke outlet (17) is correspondingly provided with a cyclone dust collector (6).

2. An incinerator according to claim 1, wherein said inlet (14) is provided with a feeding base (15) extending outward, said opening/closing door (16) is correspondingly provided at an upper portion of said feeding base (15), said feeding mechanism (2) comprises a feeding frame (21), said feeding frame (21) is provided with a conveying belt (22), and said conveying belt (22) is correspondingly provided with said feeding base (15).

3. The incinerator according to claim 1, characterized in that the side wall of the combustion chamber (11) is provided with a mounting groove (31), the burner (3) is mounted in the mounting groove (31), the burner (3) comprises a positioning seat (32) arranged in the mounting groove (31), an electric push rod (33) is arranged between the positioning seat (32) and the inner end wall of the mounting groove (31), a movable rod of the electric push rod (33) is connected with the end part of the positioning seat (32), a fixed rod of the electric push rod (33) is connected with the inner end wall of the mounting groove (31), and a combustion pipe (34) is arranged on the positioning seat (32).

4. The incinerator according to claim 1, characterized in that an air outlet of the combustion fan (4) is provided with an air supply main pipe (41), an air supply branch pipe (42) communicated with the air supply main pipe (41) is arranged on a side wall of the combustion chamber (11), the combustion-supporting spray holes (43) are arranged in an upward inclined manner from inside to outside, an air outlet corresponding to the combustion-supporting spray holes (43) is arranged on the air supply branch pipe (42), and the vertical height of the combustion-supporting spray holes (43) is lower than that of the air supply branch pipe (42).

5. The incinerator according to claim 1, characterized in that the smoke outlet (17) is connected with a smoke exhaust channel (18), the smoke outlet of the smoke exhaust channel (18) is connected with the smoke inlet of the cyclone dust collector (6), the lower part of the cyclone dust collector (6) is provided with a waste box (61), the upper part of the cyclone dust collector (6) is provided with a smoke outlet pipe, and the smoke outlet pipe is internally provided with a filtering component.

6. An incinerator according to claim 1, wherein said air curtain machine (5) comprises an air curtain housing (51), a plurality of fans (52) are arranged side by side in the air curtain housing (51), and an air outlet guide member (53) is arranged at an air outlet of the fans (52).