CN219414792U - Kitchen waste fermentation residue incineration tower - Google Patents
Kitchen waste fermentation residue incineration tower Download PDFInfo
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- CN219414792U CN219414792U CN202223530231.2U CN202223530231U CN219414792U CN 219414792 U CN219414792 U CN 219414792U CN 202223530231 U CN202223530231 U CN 202223530231U CN 219414792 U CN219414792 U CN 219414792U
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- incineration
- blanking
- blanking disc
- rotating shaft
- kitchen waste
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The utility model discloses a kitchen waste fermentation residue incineration tower, which comprises a furnace body, wherein an incineration bin is arranged in the furnace body, a blanking tray is arranged at the upper part of the incineration bin, the blanking tray is provided with blanking holes which are arranged in an array, and a combustion-supporting gas device is arranged at the lower side of the blanking tray; a plurality of scraping blades are arranged on the upper side of the blanking disc, the end parts of the scraping blades are fixed on the same rotating shaft, and a motor for driving the rotating shaft to rotate is arranged on the upper side of the fixed plate; the scraping blade is driven by the rotating shaft to rotate along the upper side of the blanking disc, the scraped animal materials are evenly spread on the upper side of the blanking disc, the spread slag materials evenly fall down through the blanking holes, the scraping blade scrapes the materials to form particles by groups, the aggregation state is reduced, the burning point of the dispersed slag materials is reduced, the combustion is more sufficient, the burning time is shortened, and the efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of kitchen waste treatment equipment, and particularly relates to a kitchen waste fermentation residue incineration tower.
Background
Urban kitchen waste is treated by a mature matched factory, so that the pollution problem of the kitchen waste is solved, and industrial biological treatment comprises pretreatment, crushing, pulping, fermentation, solid residue incineration, waste oil extraction, organic fertilizer preparation and the like. The related equipment comprises a hopper, a negative pressure sorting platform, a magnetic separator, a double-shaft shearing crusher, a drum-type screening machine, a mixed crushing pulping machine, shaftless spiral conveying, a packing machine, a pulping pond and the like, and is arranged in different workshops for separate work treatment and harmless treatment of kitchen waste.
When kitchen garbage is conveyed to an industrial workshop, the kitchen garbage is not only required to be screened, but also required to be subjected to solid-liquid separation, the kitchen garbage is separated into a meal residue part and swill, the residue is solid material, and the solid material is subjected to solid fermentation, so that the product can be used as a biological fertilizer.
The swill is also mixed with oil and water, the oil and water are required to be separated by an oil-water separator, the oil is used for biomass diesel, the swill is fermented by an anaerobic tank and an aerobic tank to finally become sludge, the part of sludge is fermented, but residual biomass and vegetable oil are directly discharged, the environment is easy to be polluted, the part of sludge is precipitated by a secondary sedimentation tank, the sludge is filtered and filtered by a plate-and-frame filter press to become slag, the amount of the slag is small, and the slag can be directly treated by adopting an incineration mode. The slag has a certain water content, the particles are finer and are easy to agglomerate, and the agglomerate is not easy to burn thoroughly although natural gas is adopted for supporting combustion. Therefore, the utility model prepares the incineration tower, and the harmless incineration treatment is carried out on kitchen residues after fermentation, so that the incineration degree is improved.
Disclosure of Invention
The utility model aims to provide a kitchen waste fermentation residue incineration tower, which is prepared for carrying out harmless incineration treatment on kitchen waste residues after fermentation and improving the incineration degree.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the kitchen waste fermentation residue incineration tower comprises a furnace body, wherein an incineration bin is arranged in the furnace body, a blanking tray is arranged at the upper part of the incineration bin, the blanking tray is provided with blanking holes which are arranged in an array, a fixing plate is arranged at the upper side of the blanking tray, the fixing plate is fixed on the side wall of the incineration bin through a supporting rod, and combustion-supporting gas equipment is arranged at the lower side of the blanking tray;
the upper side of the blanking disc is provided with a plurality of scraping blades, the scraping blades are strip-shaped and horizontally arranged, the end parts of the scraping blades are fixed on the same rotating shaft, the scraping blades are uniformly arranged around the rotating shaft, the upper end of the rotating shaft extends to the upper side of a fixed plate, and the upper side of the fixed plate is provided with a motor for driving the rotating shaft to rotate;
the furnace body is communicated with a conveying pipe for conveying the incineration materials to the blanking disc.
Further, the shell has been cup jointed to the avris between fixed plate and the unloading dish, the shell is tubular structure, the fixed plate is fixed to the upside of shell, the unloading dish is fixed to the downside of shell, the bracing piece is used for supporting the shell, the perforation has been seted up to the shell one side that corresponds the unloading dish.
Further, the blanking disc is formed by a plurality of transverse battens and a plurality of longitudinal battens in a crossed arrangement, the crossing parts of the transverse battens and the longitudinal battens are welded and fixed, and the transverse battens and the longitudinal battens form square blanking holes.
Further, the outer side of the blanking disc is provided with an outer ring, the center of the blanking disc is provided with a shaft sleeve through which a rotating shaft passes, and the rotating shaft passes through the shaft sleeve and extends to the lower side of the blanking disc.
Further, the scraping blade is arc-shaped, and extends from the rotating shaft to the side of the lower charging tray in an arc shape.
Further, an ash bin is arranged below the blanking disc, an incineration point is arranged between the blanking disc and the ash bin, gas equipment is arranged on the side walls of the two sides of the incineration bin corresponding to the incineration point, the gas equipment is a multi-point type flaming tube corresponding to the incineration bin, and a gas pipe is communicated with the outer side of the gas equipment corresponding to the furnace body.
Further, the top of the furnace body is communicated with a smoke exhaust tower.
The utility model has the following beneficial effects: the combustion materials conveyed by the conveying pipe are sludge and decomposed organic matters after kitchen waste swill is fermented, the sludge is dehydrated and conveyed to the blanking disc at a certain speed, the scraping blade is driven by the rotating shaft to rotate along the upper side of the blanking disc, the scraped materials are uniformly spread out on the upper side of the blanking disc, the spread slag particles uniformly fall down through the blanking hole, and the slag particles are comburedly burned by gas equipment in the falling process.
The scraping blade scrapes the materials into particles from groups, so that the aggregation state is reduced, the burning point of the dispersed slag is reduced, the combustion is more sufficient, the burning time is shortened, and the efficiency is improved. The unloading dish and fixed plate are all fixed in the burning storehouse inside wall through the bracing piece, and the bracing piece is six, evenly encircles the distribution, makes simultaneously the fixed plate with burn and have the space that supplies burning gas to pass through between the storehouse.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
Fig. 1: the utility model is a schematic structural diagram.
Fig. 2: the utility model discloses a disassembly structure schematic diagram of a blanking disc and a fixed plate.
Fig. 3: the utility model discloses a blanking plate and a fixed plate structure schematic diagram.
In the drawings, the list of components represented by the various numbers is as follows: furnace body 1, burn storehouse 11, unloading dish 2, unloading hole 21, fixed plate 3, gas equipment 5, doctor-bar 4, pivot 41, motor 42, conveying pipeline 6, shell 32, axle sleeve 22, ash storehouse 12, gas pipe 12a, exhaust tower 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1-3: the kitchen waste fermentation residue incineration tower comprises a furnace body 1, wherein the furnace body is formed by stacking cement and bricks, an incineration bin 11 is arranged in the furnace body 1, an openable bin door is arranged in the furnace body for overhauling and checking the operation state, a blanking tray 2 is arranged at the upper part of the incineration bin 11, the blanking tray 2 is provided with blanking holes 21 which are arrayed, a fixing plate 3 is arranged at the upper side of the blanking tray 2, the fixing plate 3 is fixed on the side wall of the incineration bin 11 through a supporting rod 31, and combustion-supporting gas equipment 5 is arranged at the lower side of the blanking tray 2;
the upper side of the blanking disc 2 is provided with a plurality of scraping blades 4, the scraping blades 4 are in a strip shape and are horizontally arranged, the end parts of the scraping blades 4 are fixed on the same rotating shaft 41, the scraping blades 4 are uniformly arranged around the rotating shaft, the upper end of the rotating shaft 41 extends to the upper side of the fixed plate 3, and the upper side of the fixed plate 3 is provided with a motor 42 for driving the rotating shaft 41 to rotate;
the furnace body 1 is communicated with a material conveying pipe 6 for conveying the incineration materials to the blanking disc 2.
The combustion materials conveyed by the conveying pipe are sludge and decomposed organic matters after kitchen waste swill is fermented, the sludge is dehydrated and conveyed to the blanking disc at a certain speed, the scraping blade is driven by the rotating shaft to rotate along the upper side of the blanking disc, the scraped materials are uniformly spread out on the upper side of the blanking disc, the spread slag particles uniformly fall down through the blanking hole, and the slag particles are comburedly burned by gas equipment in the falling process.
The scraping blade scrapes the materials into particles from groups, so that the aggregation state is reduced, the burning point of the dispersed slag is reduced, the combustion is more sufficient, the burning time is shortened, and the efficiency is improved. The unloading dish and fixed plate are all fixed in the burning storehouse inside wall through the bracing piece, and the bracing piece is six, evenly encircles the distribution, makes simultaneously the fixed plate with burn and have the space that supplies burning gas to pass through between the storehouse.
As shown in fig. 2: the shell 32 has been cup jointed to the avris between fixed plate 3 and the unloading dish 2, and shell 32 is tubular structure, and fixed plate 3 is fixed to the upside of shell 32, and unloading dish 2 is fixed to the downside of shell 32, and bracing piece 31 is used for supporting shell 32, and the perforation has been seted up to the shell 32 one side that corresponds unloading dish 2. Make unloading dish and fixed plate become wholly, fix through the shell, unify through the bracing piece support, the perforation of shell lateral wall supplies the terminal material discharge of doctor-bar, prevents that unloading dish from taking place the problem of material pile up.
The blanking disc 2 is formed by a plurality of transverse battens and a plurality of longitudinal battens in a crossed arrangement, the crossing parts of the transverse battens and the longitudinal battens are welded and fixed, and the transverse battens and the longitudinal battens form square blanking holes. The blanking holes have a certain depth, the edges of the blanking holes are obvious, and materials can be conveniently and uniformly dispersed through the blanking holes.
The outer side of the blanking disc 2 is provided with an outer ring, the center of the blanking disc 2 is provided with a shaft sleeve 22 through which a rotating shaft 41 passes, and the rotating shaft 41 passes through the shaft sleeve and extends to the lower side of the blanking disc 2. The fixed plate has the shaft hole that supplies the pivot to pass, and the unloading dish that corresponds has the axle sleeve, and the both ends of pivot all have the fixed point of cup jointing, make the rotation more stable.
The scraping blade 4 is arc-shaped and extends from the rotating shaft 41 to the side of the blanking disc 2 in an arc shape. The material is favorable to pushing the material to the side of the blanking disc, and in the pushing process, a part of the material falls down through the blanking hole and a part of the material falls down at the side.
An ash bin 12 is arranged below the blanking disc 2, an incineration point is arranged between the blanking disc 2 and the ash bin 12, gas equipment is arranged on the side walls of the two sides of the incineration bin 11 corresponding to the incineration point, the gas equipment corresponds to the incineration bin 11 and is a multi-point type flaming tube, and a gas pipe 12a is communicated with the gas equipment 5 corresponding to the outer side of the furnace body 1. The gas equipment corresponds the furnace body outside and still has the air tube simultaneously, and the air and the gas that get into mix the back at the flaming tube position, and the air tube is used for getting into the air, the oxygen demand when supplementary burning, and the burning point has certain difference in height, supplies the material to have certain whereabouts space and dwell time to be lighted by both sides gas fire in the whereabouts in-process to by burning, the dust after the burning falls into the ash bin.
As shown in fig. 1: the top of the furnace body 1 is communicated with a smoke discharging tower 7. The flue gas discharging tower has a height of 20-30m and is used for discharging the incineration flue gas.
The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (7)
1. A kitchen waste fermentation residue incineration tower is characterized in that:
the incinerator comprises an incinerator body (1), wherein an incineration bin (11) is arranged in the incinerator body (1), a blanking disc (2) is arranged on the upper portion of the incineration bin (11), the blanking disc (2) is provided with blanking holes (21) which are arranged in an array mode, a fixing plate (3) is arranged on the upper side of the blanking disc (2), the fixing plate (3) is fixed on the side wall of the incineration bin (11) through a supporting rod (31), and combustion-supporting gas equipment (5) is arranged on the lower side of the blanking disc (2);
a plurality of scraping blades (4) are arranged on the upper side of the blanking disc (2), the scraping blades (4) are in a strip shape and are horizontally arranged, the end parts of the scraping blades (4) are fixed on the same rotating shaft (41), the scraping blades (4) are uniformly arranged around the rotating shaft, the upper end of the rotating shaft (41) extends to the upper side of the fixed plate (3), and a motor (42) for driving the rotating shaft (41) to rotate is arranged on the upper side of the fixed plate (3);
the furnace body (1) is communicated with a conveying pipe (6) for conveying the incineration materials to the blanking disc (2).
2. A kitchen waste fermentation residue incineration tower according to claim 1, characterised in that: the side between fixed plate (3) and unloading dish (2) has cup jointed shell (32), shell (32) are tubular structure, fixed plate (3) are fixed to the upside of shell (32), unloading dish (2) are fixed to the downside of shell (32), bracing piece (31) are used for supporting shell (32), perforation has been seted up to one side that shell (32) corresponds unloading dish (2).
3. A kitchen waste fermentation residue incineration tower according to claim 1, characterised in that: the blanking disc (2) is formed by a plurality of transverse battens and a plurality of longitudinal battens in a crossed arrangement, the crossing parts of the transverse battens and the longitudinal battens are welded and fixed, and the transverse battens and the longitudinal battens form square blanking holes.
4. A kitchen waste fermentation residue incineration tower according to claim 3, characterised in that: the outer side of the blanking disc (2) is provided with an outer ring, the center of the blanking disc (2) is provided with a shaft sleeve (22) through which a rotating shaft (41) passes, and the rotating shaft (41) passes through the shaft sleeve and extends to the lower side of the blanking disc (2).
5. A kitchen waste fermentation residue incineration tower according to any one of the claims 1-4, characterised in that: the scraping blade (4) is arc-shaped, and extends from the rotating shaft (41) to the side of the blanking disc (2) in an arc shape.
6. A kitchen waste fermentation residue incineration tower according to claim 1, characterised in that: the lower part of the blanking disc (2) is provided with an ash bin (12), an incineration point is arranged between the blanking disc (2) and the ash bin (12), the side walls of the two sides of the incineration bin (11) corresponding to the incineration point are provided with gas equipment, the gas equipment corresponds to the incineration bin (11) to be a multi-point type flaming tube, and the gas equipment (5) corresponds to the outer side of the furnace body (1) to be communicated with a gas pipe (12 a).
7. A kitchen waste fermentation residue incineration tower according to claim 1, characterised in that: the top of the furnace body (1) is communicated with a smoke exhaust tower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530231.2U CN219414792U (en) | 2022-12-20 | 2022-12-20 | Kitchen waste fermentation residue incineration tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530231.2U CN219414792U (en) | 2022-12-20 | 2022-12-20 | Kitchen waste fermentation residue incineration tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414792U true CN219414792U (en) | 2023-07-25 |
Family
ID=87237423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223530231.2U Active CN219414792U (en) | 2022-12-20 | 2022-12-20 | Kitchen waste fermentation residue incineration tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219414792U (en) |
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2022
- 2022-12-20 CN CN202223530231.2U patent/CN219414792U/en active Active
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