CN112128773A - Garbage incinerator with fly ash reduction treatment system - Google Patents
Garbage incinerator with fly ash reduction treatment system Download PDFInfo
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- CN112128773A CN112128773A CN202010993674.1A CN202010993674A CN112128773A CN 112128773 A CN112128773 A CN 112128773A CN 202010993674 A CN202010993674 A CN 202010993674A CN 112128773 A CN112128773 A CN 112128773A
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- fly ash
- door
- adsorption unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/50—Fluidised bed furnace
- F23G2203/502—Fluidised bed furnace with recirculation of bed material inside combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/102—Intercepting solids by filters electrostatic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention relates to a garbage incinerator with a fly ash reduction treatment system, which comprises: burn burning furnace, burn burning furnace and be provided with exhaust port and backward flow mouth, its characterized in that still includes: the flue gas separation device comprises a cyclone separator, an adsorption dust removal assembly and a blanking control assembly, wherein the cyclone separator comprises a cavity, a flue gas inlet and a gas outlet, and the flue gas inlet is communicated with a smoke outlet through a pipeline A; the adsorption dust removal assembly is arranged in the cavity and is arranged on the gas outlet; the blanking control assembly is arranged at the bottom of the cavity and is in transmission connection with the adsorption dust removal assembly, and the blanking control assembly is communicated with the backflow port through a pipeline B. The adsorption and dust removal assembly is arranged to adsorb and remove fly ash particles in the treated flue gas in the cyclone separator, and the fly ash particles are discharged into the incinerator and mixed with the furnace ash under the control of the blanking control assembly, so that a large amount of fly ash is separated from the flue gas and is mixed with the furnace ash to be discharged, and fly ash reduction treatment is effectively achieved.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a garbage incinerator with a fly ash reduction treatment system.
Background
The combustion mode of the circulating fluidized bed garbage incinerator is suspension combustion, the domestic garbage disposal method has the advantages of thorough incineration, wide adaptability to the domestic garbage, good and stable dioxin control effect and the like, and the circulating fluidized bed garbage incinerator can not only dispose the domestic garbage, but also be suitable for disposing general solid wastes and sludge; but has the defects that the generation amount of incineration fly ash is obviously more than that of other incineration modes, and the like. The defect directly influences the influence of the circulating fluidized bed incinerator in the field of household garbage incineration, so that the flying ash reduction research and development of the circulating fluidized bed garbage incinerator is significant.
Patent document CN201510951677.8 discloses a waste incineration fly ash treatment system based on reduction, and relates to the field of environmental protection technology and equipment. Comprises a waste incineration fly ash storage and transportation device, a screening device, a first solid-liquid separator, a second solid-liquid separator, a washing tank, an electric coagulation treatment device, a wastewater collection tank and a water storage tank; the water storage tank is connected with the electric coagulation treatment device and the water washing pool; the waste incineration fly ash storage and transportation device is connected with the screening device, and the screening device is respectively connected with the washing pool and the electric coagulation treatment device; the electric coagulation treatment device is connected with a solid-liquid collecting tank, the solid-liquid collecting tank is connected with a first solid-liquid separator, and the first solid-liquid separator is connected with a first fly ash storage bin; the water washing pool is connected with a second solid-liquid separator, and the second solid-liquid separator is connected with the first fly ash storage bin.
However, in the practical use process, the inventor finds that the cyclone separator cannot efficiently separate the granular furnace dust from the air, so that the bag-type dust removing equipment arranged at the rear end of the cyclone separator has high working pressure, and the discharged air has high fly ash content.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to solve the technical problems that the cyclone separator in the background art cannot efficiently separate the granular furnace dust from the air, so that the cloth bag dust removal equipment arranged at the rear end of the cyclone separator has high working pressure and the discharged air has high fly ash content by arranging the collecting and dust removing component to adsorb and remove the granular furnace dust in the processed flue gas in the cyclone separator and controlling the granular furnace dust to be discharged into the incinerator to be mixed with the furnace dust by the blanking control component.
Aiming at the technical problems, the technical scheme is as follows:
a garbage incinerator with fly ash reduction treatment system, comprising: burn burning furnace, burn burning furnace and be provided with exhaust port and backward flow mouth, its characterized in that still includes:
the flue gas separation device comprises a cyclone separator, a collecting and dedusting assembly and a blanking control assembly, the cyclone separator comprises a cavity, a flue gas inlet and a gas outlet, and the flue gas inlet is communicated with the smoke exhaust port through a pipeline A; the collecting and dedusting assembly is arranged in the cavity and is arranged on the gas outlet; the blanking control assembly is arranged at the bottom of the cavity and is in transmission connection with the collection and dust removal assembly, and the blanking control assembly is communicated with the backflow port through a pipeline B.
As an improvement, the collection and dust removal assembly comprises:
the electrostatic generator is arranged at the bottom of the cyclone separator and generates static electricity;
the adsorption unit is electrically connected with the electrostatic generator and is arranged on a gas fluid path of the gas outlet; and
and the control switch is arranged in the circuits of the electrostatic generator and the adsorption unit and controls the electrostatic loading of the adsorption unit.
As an improvement, the adsorption unit is arranged to be an inverted conical spiral belt, the top end of the adsorption unit is fixed with the gas outlet, and the bottom end of the adsorption unit is arranged to reciprocate up and down.
As an improvement, a plurality of meshes which penetrate through the adsorption unit from top to bottom are arranged on the adsorption unit.
As an improvement, the blanking control assembly comprises:
the upper end and the lower end of the transition bin are arranged in a penetrating mode, the upper end of the transition bin is connected with the cavity, and the lower end of the transition bin is connected with the pipeline B;
and the door sealing units are arranged at the upper end and the lower end of the transition bin and alternately seal the upper end and the lower end of the transition bin.
As an improvement, the door sealing unit includes:
the first sealing door is hinged to the upper end of the transition bin and is in transmission connection with the bottom end of the adsorption unit;
the second sealing door is hinged to the lower end of the transition bin;
the transmission component is connected with the first sealing door and the second sealing door; and
the air cylinder is in transmission connection with the transmission component to move.
As an improvement, the control switch comprises:
a first contact connected to the electrostatic generator;
a second contact connected to the adsorption unit; and
the pushing rod is connected with the second contact integrally and is arranged opposite to the first contact in a vertically sliding mode, and the upper end portion of the pushing rod can be matched with the first sealing door to abut against the first sealing door.
As an improvement, the transmission member includes:
the rack a is vertically arranged below the first sealing door and is in transmission connection with the first sealing door;
the rack b is vertically arranged above the second sealing door and is in transmission connection with the second sealing door; and
and the gear is arranged on the rack a and the rack b and is in meshed transmission with the rack a and the rack b.
As an improvement, the rack a and the rack b are both provided with sliding connection parts, and the sliding connection parts are transversely arranged waist notches.
As an improvement, the first sealing door and the second sealing door are provided with cylindrical pins in sliding fit with the sliding connection parts, and the sliding connection parts move up and down to drive the first sealing door and the second sealing door to rotate to open and close.
The invention has the beneficial effects that:
(1) according to the invention, the collection and dust removal assembly is arranged to adsorb and remove the granular furnace dust in the processed flue gas in the cyclone separator, and the granular furnace dust is controlled by the blanking control assembly to be discharged into the incinerator to be mixed with the furnace dust, so that the furnace dust separation effect of the cyclone separator is improved, the coarse granular furnace dust is ensured to return to a hearth after being separated at a high temperature period, a large amount of fly ash is separated from the flue gas and is mixed with the furnace dust to be discharged, and the fly ash reduction treatment is effectively achieved;
(2) according to the invention, the adsorption unit is in transmission connection with the first sealing door, so that the work of adsorbing the fly ash and the work of shaking off the fly ash by the adsorption unit are matched with the opening and closing of the first sealing door, and the fly ash is effectively and timely discharged into the transition bin;
(3) according to the invention, the pushing rod in the control switch is matched and abutted with the first sealing door, so that the loading of static electricity on the adsorption unit is controlled, the moment when the static electricity disappears is matched with the moment when the first sealing door is opened, the shaking-off and gradual descending of the particle furnace dust on the adsorption unit are realized, and part of particles slide down towards the inner wall of the cyclone separator according to the guide of the adsorption unit;
(4) according to the invention, the first sealing door and the second sealing door are arranged to be opened and closed alternately, so that fly ash in the transition bin is ensured to enter the incinerator in sequence, and the rapid action of the cylinder is utilized, so that firstly, the adsorption unit is shaken, so that the granular furnace ash reaches a weightless state and has an initial speed, and the granular furnace ash is convenient to fall and drop;
(5) according to the invention, the adsorption unit is arranged in an inverted conical spiral belt structure, the bottom end of the adsorption unit vertically moves up and down, when the bottom end moves upwards to the uppermost position, the screw pitch between the spiral belts is reduced, a complete filter screen is relatively formed, a plurality of meshes are arranged on the spiral belt to allow air to pass through, and larger-particle fly ash is blocked and falls, so that the separation of the fly ash in flue gas is facilitated.
In conclusion, the device has the advantages of good fly ash reduction treatment effect, synchronous motion and fly ash backflow, and is particularly suitable for the technical field of environment-friendly equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the whole of the present invention.
Fig. 2 is a schematic cross-sectional view of a flue gas separation device.
Fig. 3 is a top partial cross-sectional view of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is one of the schematic movement states of the dust collecting and removing assembly.
Fig. 6 is a second schematic view of the motion state of the dust collecting and removing assembly.
Fig. 7 is a schematic perspective cross-sectional view of the collection and dust removal assembly and the blanking control assembly.
Fig. 8 is an enlarged view of B in fig. 7.
Fig. 9 is a schematic structural diagram of the control switch.
Detailed Description
The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.
Example one
As shown in fig. 1 to 9, a garbage incinerator with a fly ash reduction treatment system includes: burn burning furnace 1, burn burning furnace 1 and be provided with exhaust port 11 and backward flow mouth 12, its characterized in that still includes:
the flue gas separation device 2 comprises a cyclone separator 21, a collecting and dedusting assembly 22 and a blanking control assembly 23, wherein the cyclone separator 21 comprises a cavity 211, a flue gas inlet 212 and a gas outlet 213, and the flue gas inlet 212 is communicated with the smoke exhaust port 11 through a pipeline A31; the collection and dust removal assembly 22 is disposed inside the cavity 211 and disposed on the gas outlet 213; the blanking control assembly 23 is disposed at the bottom of the cavity 211, and is in transmission connection with the collection and dust removal assembly 22, and the blanking control assembly 23 is communicated with the return opening 12 through a pipeline B32.
Specifically, the flue gas that burns burning furnace 1 and burns the production is carried to cyclone 21 through pipeline A31, the flue gas is the spiral descending motion along the cavity 211 inner wall earlier in cyclone 21, rotatory air current can be got rid of most granule furnace dust to the cavity 211 inner wall and drop through centrifugal action this moment, the flue gas rises from the center spiral of cavity 211 after arriving the bottom of cavity 211, the granule furnace dust that is smuggleing part in the flue gas is in the in-process that rises, adsorb and shake off the decline by collecting dust removal component 22, the granule furnace dust that separates out at last flows back to burning furnace 1 through the control of blanking control component 23, the fly ash can be discharged with the furnace dust is together mixed, thereby the high-efficient minimizing of fly ash has been realized to the flue gas that makes the processing.
Further, the collection and dust removal assembly 22 includes:
an electrostatic generator 221, wherein the electrostatic generator 221 is arranged at the bottom of the cyclone separator 21, and the electrostatic generator 221 generates static electricity;
an adsorption unit 222, wherein the adsorption unit 222 is electrically connected to the electrostatic generator 221, and the adsorption unit 222 is disposed on the gas flow path of the gas outlet 213; and
a control switch 223, wherein the control switch 223 is arranged in the circuit of the static generator 221 and the adsorption unit 222 to control the electrostatic loading of the adsorption unit 222.
It should be noted that the static generator 221 generates high-voltage static electricity to be attached to the adsorption unit 222, the adsorption unit 222 can adsorb the particulate furnace dust in the flue gas through the static electricity adsorption function, and the control switch 223 controls the on-off of the static electricity, so that the adsorption unit 222 loses the adsorption constraint on the particulate furnace dust, and the particulate furnace dust can smoothly fall off from the adsorption unit 222.
Further, the adsorption unit 222 is configured as an inverted conical spiral belt, the top end of the adsorption unit 222 is fixed to the gas outlet 213, and the bottom end of the adsorption unit 222 is configured to reciprocate up and down.
Further, a plurality of meshes 2221 penetrating up and down are arranged on the adsorption unit 222.
It should be noted that the spiral belt-shaped adsorption unit 222 can be stretched and contracted, and when stretched and stretched, the ionization region is enlarged, so that more granular ashes are electrostatically adsorbed; when the fly ash separator is folded and contracted, a filter screen is formed to filter the flue gas, so that large-particle fly ash is prevented from rising along with the airflow, and the separation effect is further improved.
Further, the blanking control assembly 23 includes:
the upper end and the lower end of the transition bin 231 are arranged in a penetrating manner, the upper end of the transition bin 231 is connected with the cavity 211, and the lower end of the transition bin 231 is connected with the pipeline B32;
and the door sealing units 232 are arranged at the upper end and the lower end of the transition bin 231, and alternately seal the upper end and the lower end of the transition bin 231.
Further, the door sealing unit 232 includes:
the first sealing door 2321 is hinged to the upper end of the transition bin 231, and the first sealing door 2321 is in transmission connection with the bottom end of the adsorption unit 222;
a second sealing door 2322, wherein the second sealing door 2322 is hinged to the lower end of the transition bin 231;
a transmission member 2323, wherein the transmission member 2323 connects the first door 2321 and the second door 2322; and
the air cylinder 2324, the air cylinder 2324 is connected with the transmission member 2323 in a transmission mode for movement.
It should be noted that the first sealing door 2321 and the second sealing door 2322 in the door sealing unit 232 are opened and closed alternately, that is, when the first sealing door 2321 is opened, the second sealing door 2322 is closed, and the particulate furnace dust separated from the cavity 211 can fall into the transition bin 231 for temporary storage; after the first door 2321 is closed and the second door 2322 is opened, the particulate ash is discharged from the transition bin 231 into the incinerator 1, achieving orderly forward transport of the fly ash and preventing the hot gas stream in the incinerator 1 from carrying the fly ash back out of the transition bin 231.
Further, the control switch 223 includes:
a first contact 2231, the first contact 2231 being connected to the electrostatic generator 221;
a second contact 2232, the second contact 2232 being connected to the adsorption unit 222; and
the pushing rod 2233, the pushing rod 2233 and the second contact 2232 are integrally connected, and the pushing rod 2233 is arranged to slide up and down relative to the first contact 2231, and the upper end of the pushing rod 2233 can be abutted against the first door 2321 in a matching manner.
Further, the transmission member 2323 includes:
the rack a23231 is vertically arranged below the first door 2321, and is in transmission connection with the first door 2321;
the rack b23232 is vertically arranged above the second door 2322, and is in transmission connection with the second door 2322; and
a gear 23233, the gear 23233 is disposed on the rack a23231 and the rack b23232, and is in meshing transmission with the rack a23231 and the rack b 23232.
Further, a sliding connection 23234 is disposed on each of the rack bar a23231 and the rack bar b23232, and the sliding connection 23234 is a waist notch disposed transversely.
Furthermore, the first door 2321 and the second door 2322 are provided with a cylindrical pin 23211 slidably engaged with the sliding connection portion 23234, and the sliding connection portion 23234 moves up and down to drive the first door 2321 and the second door 2322 to rotate for opening and closing.
The working process is as follows:
the flue gas generated by the incineration of the incinerator 1 is conveyed to the cyclone separator 21 through the pipeline A31, the flue gas first spirally descends along the inner wall of the cavity 211 in the cyclone separator 21, at the moment, the rotating airflow throws most of the particle furnace dust to the inner wall of the cavity 211 through centrifugal action and falls off, the flue gas spirally ascends from the center of the cavity 211 after reaching the bottom of the cavity 211, part of the particle furnace dust carried in the flue gas is adsorbed by the adsorption unit 222 in the collection and dust removal assembly 22 in the ascending process, the adsorption unit 222 carries static electricity to adsorb the particle furnace dust, wherein the bottom end of the adsorption unit 222 moves up and down to form wave-shaped shaking, when the bottom end of the adsorption unit descends to the bottommost part, the first sealing door 2321 is opened and collides with the control switch 223 to enable the adsorption unit 222 to instantly disappear the particle furnace dust, the separated particle furnace dust is shaken off and descends, and finally flows back to the incinerator 1 under the control of the, the fly ash can be mixed with the furnace ash and discharged, thereby realizing the high-efficiency reduction treatment of the fly ash of the treated flue gas.
In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.
Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A garbage incinerator with fly ash reduction treatment system, comprising: burn burning furnace (1), burn burning furnace (1) and be provided with exhaust port (11) and backward flow mouth (12), its characterized in that still includes:
the smoke separation device (2), the smoke separation device (2) comprises a cyclone separator (21), a collection and dust removal assembly (22) and a blanking control assembly (23), the cyclone separator (21) comprises a cavity (211), a smoke inlet (212) and a gas outlet (213), and the smoke inlet (212) is communicated with the smoke outlet (11) through a pipeline A (31); the collection and dust removal assembly (22) is arranged inside the cavity (211) and is arranged on the gas outlet (213); the blanking control assembly (23) is arranged at the bottom of the cavity (211) and is in transmission connection with the collection and dust removal assembly (22), and the blanking control assembly (23) is communicated with the return opening (12) through a pipeline B (32).
2. A waste incinerator with fly ash reduction treatment system according to claim 1 wherein said collection and dust removal assembly (22) includes:
an electrostatic generator (221), the electrostatic generator (221) being disposed at a bottom of the cyclone (21), the electrostatic generator (221) generating static electricity;
an adsorption unit (222), the adsorption unit (222) being electrically connected to the electrostatic generator (221), the adsorption unit (222) being disposed on a gas fluid path of the gas outlet (213); and
a control switch (223), the control switch (223) is arranged in the circuit of the static generator (221) and the adsorption unit (222) to control the electrostatic loading of the adsorption unit (222).
3. The garbage incinerator with fly ash reduction processing system according to claim 2, wherein said adsorption unit (222) is configured as an inverted conical spiral belt, the top end of said adsorption unit (222) is fixed with said gas outlet (213), and the bottom end of said adsorption unit (222) is configured to reciprocate up and down.
4. A garbage incinerator with fly ash reduction processing system according to any of claims 2 or 3 wherein said adsorption unit (222) is provided with a plurality of meshes (2221) passing through up and down.
5. A waste incinerator with fly ash reduction processing system according to claim 3, characterized in that said blanking control unit (23) comprises:
the upper end and the lower end of the transition bin (231) are arranged in a penetrating mode, the upper end of the transition bin (231) is connected with the cavity (211), and the lower end of the transition bin (231) is connected with the pipeline B (32);
and the door sealing units (232) are arranged at the upper end and the lower end of the transition bin (231) and alternately seal the upper end and the lower end of the transition bin (231).
6. A waste incinerator with fly ash reduction treatment system according to claim 5, characterized in that said door closing unit (232) comprises:
the first sealing door (2321), the first sealing door (2321) is hinged to the upper end of the transition bin (231), and the first sealing door (2321) is in transmission connection with the bottom end of the adsorption unit (222);
a second sealing door (2322), wherein the second sealing door (2322) is hinged to the lower end of the transition bin (231);
a transmission member (2323), wherein the transmission member (2323) connects the first door seal (2321) and the second door seal (2322); and
the air cylinder (2324), the air cylinder (2324) is connected with the transmission component (2323) in a transmission mode for movement.
7. A waste incinerator with fly ash reduction treatment system according to claim 6, characterized in that said control switch (223) comprises:
a first contact (2231), the first contact (2231) being connected to the electrostatic generator (221);
a second contact (2232), the second contact (2232) being connected to the adsorption unit (222); and
the top moves pole (2233), the top move pole (2233) with second contact (2232) body coupling, and it is relative first contact (2231) slides the setting from top to bottom, the upper end of top move pole (2233) with first sealing door (2321) can cooperate the conflict.
8. A waste incinerator with fly ash reduction treatment system according to claim 7, characterized in that said transmission member (2323) comprises:
the rack a (23231), the rack a (23231) is vertically arranged below the first door sealing (2321), and is in transmission connection with the first door sealing (2321);
the rack b (23232) is vertically arranged above the second door sealing (2322) and is in transmission connection with the second door sealing (2322); and
a gear (23233), the gear (23233) is arranged on the rack a (23231) and the rack b (23232) and is in meshing transmission with the rack a (23231) and the rack b (23232).
9. A garbage incinerator with fly ash reduction processing system according to claim 8, characterized in that said rack a (23231) and said rack b (23232) are each provided with a sliding connection (23234), said sliding connection (23234) being a transverse waist notch.
10. The garbage incinerator with fly ash reduction processing system according to claim 9, wherein said first door seal (2321) and said second door seal (2322) are provided with a cylindrical pin (23211) sliding engaged with said sliding connection portion (23234), and said sliding connection portion (23234) moves up and down to drive said first door seal (2321) and said second door seal (2322) to rotate to open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993674.1A CN112128773B (en) | 2020-09-21 | 2020-09-21 | Garbage incinerator with fly ash reduction treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993674.1A CN112128773B (en) | 2020-09-21 | 2020-09-21 | Garbage incinerator with fly ash reduction treatment system |
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| CN112128773A true CN112128773A (en) | 2020-12-25 |
| CN112128773B CN112128773B (en) | 2022-12-13 |
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