CN112146100A - Domestic garbage incineration pretreatment method - Google Patents
Domestic garbage incineration pretreatment method Download PDFInfo
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- CN112146100A CN112146100A CN202010919241.1A CN202010919241A CN112146100A CN 112146100 A CN112146100 A CN 112146100A CN 202010919241 A CN202010919241 A CN 202010919241A CN 112146100 A CN112146100 A CN 112146100A
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- household garbage
- pretreatment method
- garbage
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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
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
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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
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
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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
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/60—Separating
- F23G2201/602—Separating different sizes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/04—Garbage
Abstract
The invention discloses a domestic garbage incineration pretreatment method, which belongs to the technical field of garbage treatment, the scheme can generate a large amount of heat by contacting moisture contained in domestic garbage with calcium oxide powder, on one hand, a deformed power ball can be deformed into an ellipsoid shape so as to improve the fluidity of gas when entering, on the other hand, an upper deformed film can be driven to bend downwards by virtue of the power of a second magnet ball when a first magnet ball moves downwards, so that a heat-insulating ball bag is promoted to absorb the moisture in the domestic garbage, the reaction efficiency of the water and the calcium oxide powder can be improved while the water content in the domestic garbage is reduced, in addition, the release of carbon dioxide in a carbon dioxide aqueous solution can be accelerated, after the temperature is reduced, the domestic garbage can be scattered, and can be screened by virtue of a screening filter screen, and simultaneously by virtue of the reaction of the carbon dioxide and calcium hydroxide, calcium carbonate can be formed on the surface of the household garbage, so that the combustion efficiency of the household garbage is improved.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a household garbage incineration pretreatment method.
Background
Along with the rapid development of the socioeconomic rapid progress of China and the rapid improvement of the living standard of people, the garbage generated in the urban production and living process is rapidly increased, and the domestic garbage occupies land, pollutes the environment and has more obvious influence on the health of people. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles. In China, to realize industrialization, resource utilization, reduction and harmlessness of municipal domestic garbage, domestic garbage which is mixed for collection, has low content and heat value of recoverable substances and high water content and biodegradable organic content of the garbage must be confronted. In response to these problems, various techniques are also applied.
Household garbage can be generally divided into four categories: can recover garbage, kitchen garbage, harmful garbage and other garbage. The common garbage method mainly comprises comprehensive utilization, sanitary landfill, incineration and composting, the recyclable garbage comprises paper, metal, plastic, glass and the like, and the pollution can be reduced and the resources can be saved by comprehensive treatment and recycling. If 850 kg of paper can be manufactured after every 1 ton of waste paper is recycled, 300 kg of wood is saved, and the pollution is reduced by 74% compared with equivalent production; 0.7 ton of secondary raw material can be obtained when 1 ton of plastic beverage bottles are recycled; 0.9 ton of steel can be smelted after recycling 1 ton of waste steel, the cost is saved by 47 percent compared with that of smelting by using ores, the air pollution is reduced by 75 percent, and the water pollution and solid waste are reduced by 97 percent, the kitchen waste comprises food wastes such as leftovers, bones, vegetable roots, vegetable leaves and the like, and is made into compost by using a biological technology, 0.3 ton of organic fertilizer can be produced per ton, the harmful waste comprises waste batteries, waste fluorescent tubes, waste water silver thermometers, overdue medicines and the like, the waste needs special safety treatment, other waste comprises wastes which are difficult to recycle such as brick and tile ceramics, muck, waste paper in a toilet and the like except the wastes, and the pollution to underground water, surface water, soil and air can be effectively reduced by adopting sanitary landfill.
In the prior art, the garbage needs to be screened before being treated, but in the actual process, the phenomenon of mutual adhesion among the garbage is easy to occur due to more moisture in the household garbage, so that the efficiency of screening the garbage is reduced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a domestic garbage incineration pretreatment method, the scheme can generate a large amount of heat and transfer the heat to a deformation power ball by contacting the moisture contained in the domestic garbage with calcium oxide powder, so as to promote the outer rubber coatings at the upper end and the lower end to expand outwards, on one hand, the deformation power ball can be deformed into an ellipsoidal shape, so that the flowability of gas during entering is improved, on the other hand, the upper deformation film can be driven to bend downwards by virtue of the power of a first magnet ball to a second magnet ball when the first magnet ball moves downwards, so as to promote the heat-insulating balloon to absorb the moisture in the domestic garbage, reduce the water content in the domestic garbage and improve the reaction efficiency of the water and the calcium oxide powder, and on the other hand, the release of carbon dioxide in the domestic garbage can be accelerated by virtue of the extrusion of the upper deformation film to a carbon dioxide, after the temperature is reduced, the domestic garbage can be scattered by releasing carbon dioxide, and can be screened by the screening filter screen, and simultaneously, calcium carbonate can be formed on the surface of the domestic garbage by the reaction of the carbon dioxide and calcium hydroxide, so that the combustion efficiency of the domestic garbage is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A household garbage incineration pretreatment method comprises the following steps:
s1, after the household garbage is taken out, the household garbage is flatly laid on the ground and is tedded by the sun, and the preliminary draining of the household garbage is completed;
s2, uniformly spreading the heat and moisture absorption phase balls on a screening filter screen, and pouring the household garbage on the heat and moisture absorption phase balls to finish secondary draining and screening of the household garbage;
and S3, throwing the garbage which is screened out in the S2 and has the length more than one centimeter into a furnace body of the garbage special incinerator for incineration.
Further, the heat moisture absorption phase ball in S2 includes a heat preservation ball bag, a gas-liquid exchange hole is cut at the upper end of the heat preservation ball bag, a deformation power ball is fixedly connected between the inner walls of the gas-liquid exchange hole, an outer dissolution coating film is fixedly connected at the outer end of the heat preservation ball bag, calcium oxide powder is filled between the heat preservation ball bag and the outer dissolution coating film, the deformation power ball includes a middle fixing frame, an outer rubber coating is fixedly connected at the upper end and the lower end of the middle fixing frame, a first magnet ball is fixedly connected to the inner wall of the outer rubber coating layer at the lower side, an upper deformable film is fixedly connected to the inner wall of the heat preservation ball bag, a second magnet ball is fixedly connected to the inner wall of the upper deformable film, a lower deformable film positioned at the lower side of the upper deformable film is fixedly connected to the inner wall of the heat preservation ball bag, a carbon dioxide aqueous solution positioned at the lower side of the lower, the upper end of the lower deformation film is fixedly connected with a plurality of sealing plugs which are uniformly distributed and correspond to the gas releasing holes, water contained in the household garbage is contacted with calcium oxide powder, a large amount of heat can be generated and transferred to the deformation power ball, so that the outer rubber coatings at the upper end and the lower end are promoted to expand outwards, on one hand, the deformation power ball can be deformed into an ellipsoid shape, the fluidity of the gas when entering is improved, on the other hand, the upper deformation film can be driven to bend downwards by virtue of the power of the first magnet ball to the second magnet ball when moving downwards, so that the heat insulation balloon is promoted to absorb the water in the household garbage, the reaction efficiency of the water and the calcium oxide powder can be improved while the water content in the household garbage is reduced, on the other hand, the extrusion of the upper deformation film to the carbon dioxide water solution can accelerate the release of the carbon dioxide in the household garbage, and, the household garbage can be scattered by releasing the carbon dioxide, and can be screened by the screening filter screen, and simultaneously, the calcium carbonate can be formed on the surface of the household garbage by the reaction of the carbon dioxide and the calcium hydroxide, so that the combustion efficiency of the household garbage is improved.
Furthermore, deformation power ball outer end fixedly connected with a plurality of evenly distributed's pull strip, pull the strip and be located calcium oxide powder and contact with outer soluble envelope, pull the strip and include the memory alloy rope, a plurality of evenly distributed's of memory alloy rope outer end fixedly connected with side fibre burr, the one end fixedly connected with magnetism end ball of memory alloy rope is kept away from to side fibre burr, with the help of the rising of temperature when water and calcium oxide powder react, can impel to pull the strip and resume to its high temperature and think the looks state, can sieve thereby improve the reaction efficiency of calcium oxide powder and water to pulling the strip with the help of the deformation of pulling the strip on the one hand, on the other hand also can be with the help of the removal of pulling the strip, makes the memory alloy rope in its outside scrape outer soluble envelope and split, impels calcium oxide powder and water fully contact.
Further, a plurality of evenly distributed's of fixedly connected with magnetic powder absolutely in the power ball that deforms, it is the iron-nickel alloy material to be magnetic powder absolutely, nickel content in the magnetic powder absolutely is 80%, the power ball intussuseption that deforms is filled with ammonium chloride powder, through set up magnetic powder absolutely in the power ball that deforms, when can make the power ball that deforms to be heated and warp, because interval grow between the magnetic powder absolutely to make first magnet ball contact magnetic screen state, through setting up ammonium chloride powder, can make the ammonium chloride powder be heated and decompose into hydrogen chloride gas and ammonia, thereby make the power ball that deforms to expand rapidly.
Furthermore, the outer dissolving coating film is made of edible gelatin, a plurality of pre-breaking grooves are uniformly distributed on the surface of the outer dissolving coating film, the outer dissolving coating film is made of the edible gelatin, and the pre-breaking grooves are formed in the surface of the outer dissolving coating film, so that the outer dissolving coating film can be rapidly dissolved when meeting water.
Further, fixedly connected with elastic connection rope between the outer rubber coating inner wall of first magnet ball and upside, a plurality of evenly distributed's of elastic connection rope outer end fixedly connected with plectanes that break up through set up elastic connection rope and the plectane that breaks up between outer rubber coating and first magnet ball, can mansion the ammonium chloride powder to improve the decomposition efficiency of ammonium chloride powder.
Further, the sealing plug is the rubber material, the sealing plug sets to big end down's round platform shape, the upper end disc of sealing plug is the same with the aperture of release gas pocket, through setting the sealing plug to big end down's round platform shape, can improve the leakproofness to the release gas pocket when the sealing plug enters into to the release gas pocket.
Furthermore, the traction strip is made of nickel-titanium memory alloy, the transformation temperature of the traction strip is 40 ℃, and the traction strip is made of nickel-titanium memory alloy, so that the traction strip can be restored to a high-temperature phase state after the temperature of the traction strip is increased, and the deformation of the traction strip is promoted.
Furthermore, the single-face magnetic block is fixedly connected inside the magnetic end ball, the magnetic end ball is made of heat insulation materials, the possibility of mutual attraction between two adjacent magnetic end balls can be reduced by arranging the single-face magnetic block in the magnetic end ball, and the possibility of demagnetization of the single-face magnetic block in the magnetic end ball due to heating can be reduced by manufacturing the magnetic end ball by using the heat insulation materials.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can generate a large amount of heat and transfer the heat to the deformation power ball by contacting the water contained in the household garbage with the calcium oxide powder, thereby promoting the outer rubber coatings at the upper end and the lower end to expand outwards, on one hand, the deformation power ball can be deformed to be ellipsoid, thereby improving the fluidity of gas when entering, on the other hand, the upper deformation film can be driven to bend downwards by virtue of the power of the first magnet ball to the second magnet ball when moving downwards, thereby promoting the heat preservation saccule to absorb the water in the household garbage, reducing the water content in the household garbage and simultaneously improving the reaction efficiency of the water and the calcium oxide powder, in addition, the upper deformation film is utilized to extrude the carbon dioxide water solution, the release of the carbon dioxide in the upper deformation film can be accelerated, and after the temperature is reduced, the household garbage can be scattered by virtue of the release of the carbon dioxide, and can be screened by virtue of the screening filter, meanwhile, calcium carbonate can be formed on the surface of the household garbage by means of the reaction of the carbon dioxide and the calcium hydroxide, so that the combustion efficiency of the household garbage is improved.
(2) The outer end of the deformation power ball is fixedly connected with a plurality of uniformly distributed traction strips, the traction strips are positioned in the calcium oxide powder and are in contact with the outer soluble envelope, each traction strip comprises a memory alloy rope, the outer end of each memory alloy rope is fixedly connected with a plurality of uniformly distributed side fiber burrs, one end of each side fiber burr, far away from the memory alloy rope, is fixedly connected with a magnetic end ball, the traction strips can be restored to a high-temperature ideal phase state by virtue of the rise of the temperature during the reaction of water and the calcium oxide powder, on one hand, the deformation of the traction strips can be utilized, the traction strips are screened, so that the reaction efficiency of the calcium oxide powder and water is improved, on the other hand, the movement of the traction strips can also be utilized, the memory alloy rope outside of the traction strips scrapes the outer soluble envelope, and enables the calcium oxide powder.
(3) The magnetism-insulating powder of a plurality of evenly distributed of fixedly connected with in the power ball that deforms, magnetism-insulating powder is the iron-nickel alloy material, the nickel content in the magnetism-insulating powder is 80%, the power ball intussuseption that deforms is filled with ammonium chloride powder, through set up magnetism-insulating powder in the power ball that deforms, when can make the power ball that deforms thermal deformation, because the interval grow between the magnetism-insulating powder, thereby make first magnet ball contact magnetic screen state, through setting up ammonium chloride powder, can make the ammonium chloride powder be heated and decompose into hydrogen chloride gas and ammonia, thereby make the power ball that deforms expand rapidly.
(4) The outer dissolving coating film is made of edible gelatin materials, the surface of the outer dissolving coating film is provided with a plurality of pre-breaking grooves which are uniformly distributed, the outer dissolving coating film is made of the edible gelatin materials, and the pre-breaking grooves are formed in the surface of the outer dissolving coating film, so that the outer dissolving coating film can be rapidly dissolved in water.
(5) Fixedly connected with elastic connection rope between the outer rubber coating inner wall of first magnet ball and upside, a plurality of evenly distributed's of elastic connection rope outer end fixedly connected with the plectane of breaing up through set up elastic connection rope and the plectane of breaing up between outer rubber coating and first magnet ball, can carry out mansion to the ammonium chloride powder to improve the decomposition efficiency of ammonium chloride powder.
(6) The sealing plug is the rubber material, and the sealing plug sets to big end down's round platform shape, and the upper end disc of sealing plug is the same with the aperture of release gas pocket, through setting the sealing plug to big end down's round platform shape, can improve the leakproofness to the release gas pocket when the sealing plug enters into to the release gas pocket.
(7) The traction strip is made of nickel-titanium memory alloy, the transformation temperature of the traction strip is 40 ℃, and the traction strip is made of the nickel-titanium memory alloy, so that the traction strip can be restored to a high-temperature phase state after the temperature of the traction strip is increased, and the traction strip is deformed.
(8) The single-face magnetic block is fixedly connected inside the magnetic end ball, the magnetic end ball is made of heat insulation materials, the possibility of mutual attraction between two adjacent magnetic end balls can be reduced by arranging the single-face magnetic block in the magnetic end ball, and the possibility of demagnetization caused by heating of the single-face magnetic block in the magnetic end ball can be reduced by manufacturing the magnetic end ball by using the heat insulation materials.
Drawings
FIG. 1 is a cross-sectional view of the heat absorbent phase of the present invention as distributed on a filter screen;
FIG. 2 is a cross-sectional view of a hot hygroscopic phase sphere portion of the present invention;
FIG. 3 is a top view of an insulating balloon of the present invention;
FIG. 4 is a dynamic change diagram of the deformed power ball according to the present invention;
FIG. 5 is a cross-sectional view of the heat absorbing phase of the present invention as it absorbs water;
FIG. 6 is a schematic view of the structure at A in FIG. 5;
FIG. 7 is a cross-sectional view of a pulling strip portion of the present invention;
FIG. 8 is a cross-sectional view of a portion of a memory alloy cord of the present invention.
The reference numbers in the figures illustrate:
1 heat-absorbing moisture phase ball, 2 heat-preserving saccule, 3 gas-liquid exchange holes, 4 deformation power balls, 5 outer dissolved coating films, 6 calcium oxide powder, 7 middle fixing frames, 8 outer rubber coating layers, 9 first magnet balls, 10 upper deformation films, 11 second magnet balls, 12 lower deformation films, 13 carbon dioxide aqueous solution, 14 release air holes, 15 sealing plugs, 16 traction strips, 17 memory alloy ropes, 18 side fiber burrs and 19 magnetic end balls.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
a household garbage incineration pretreatment method comprises the following steps:
s1, after the household garbage is taken out, the household garbage is flatly laid on the ground and is tedded by the sun, and the preliminary draining of the household garbage is completed;
s2, uniformly spreading the heat and moisture absorption phase balls 1 on a screening filter screen, and pouring the household garbage onto the heat and moisture absorption phase balls 1 to finish secondary draining and screening of the household garbage;
and S3, throwing the garbage which is screened out in the S2 and has the length more than one centimeter into a furnace body of the garbage special incinerator for incineration.
Referring to fig. 1-6, the heat moisture absorption phase ball 1 in S2 includes a heat preservation ball bag 2, a gas-liquid exchange hole 3 is cut at the upper end of the heat preservation ball bag 2, a deformation power ball 4 is fixedly connected between the inner walls of the gas-liquid exchange hole 3, an outer dissolution envelope 5 is fixedly connected to the outer end of the heat preservation ball bag 2, calcium oxide powder 6 is filled between the heat preservation ball bag 2 and the outer dissolution envelope 5, the deformation power ball 4 includes a middle fixing frame 7, outer rubber envelopes 8 are fixedly connected to the upper and lower ends of the middle fixing frame 7, a first magnet ball 9 is fixedly connected to the inner wall of the outer rubber envelope 8 at the lower side, an upper deformable film 10 is fixedly connected to the inner wall of the heat preservation ball bag 2, a second magnet ball 11 is fixedly connected to the inner wall of the heat preservation ball bag 2, a lower deformable film 12 at the lower side of the upper deformable film 10 is fixedly connected to the, a plurality of uniformly distributed release air holes 14 are drilled at the outer end of the upper deformable membrane 10, a plurality of sealing plugs 15 which are uniformly distributed and correspond to the release air holes 14 are fixedly connected at the upper end of the lower deformable membrane 12, water contained in the household garbage is contacted with calcium oxide powder 6, a large amount of heat can be generated and transferred to the deformable power ball 4, so that the outer rubber cladding 8 at the upper end and the lower end is enabled to expand outwards, on one hand, the deformable power ball 4 can be deformed to be ellipsoid, and the flowability of the gas during entering is improved, on the other hand, the upper deformable membrane 10 can be driven to bend downwards by virtue of the power of the first magnet ball 9 to the second magnet ball 11 when moving downwards, so that the heat preservation balloon 2 is enabled to absorb the water in the household garbage, the water content in the household garbage is reduced, and the reaction efficiency of the water and the calcium oxide powder 6 is also improved, and in addition, the upper deformable membrane 10 is used for extruding the carbon dioxide, the release of carbon dioxide in the domestic garbage can be accelerated, and after the temperature is reduced, the domestic garbage can be scattered by virtue of the release of the carbon dioxide, and can be screened by virtue of the screening filter screen, and meanwhile, calcium carbonate can be formed on the surface of the domestic garbage by virtue of the reaction of the carbon dioxide and calcium hydroxide, so that the combustion efficiency of the domestic garbage is improved.
Referring to fig. 7-8, the outer end of the deformable power ball 4 is fixedly connected with a plurality of uniformly distributed traction strips 16, the traction strips 16 are located in the calcium oxide powder 6 and contact with the outer soluble coating 5, the traction strips 16 include a memory alloy rope 17, the outer end of the memory alloy rope 17 is fixedly connected with a plurality of uniformly distributed side fiber burrs 18, one end of the side fiber burrs 18 far from the memory alloy rope 17 is fixedly connected with a magnetic end ball 19, and by means of the temperature rise when water reacts with the calcium oxide powder 6, the pulling strip 16 can be urged to return to its high temperature desired phase state, which can be achieved, on the one hand, by deformation of the pulling strip 16, the traction strip 16 is screened so as to improve the reaction efficiency of the calcium oxide powder 6 and water, and on the other hand, the memory alloy rope 17 on the outer side of the traction strip 16 can scrape the outer dissolution coating 5 to crack by means of the movement of the traction strip 16, so that the calcium oxide powder 6 is fully contacted with the water.
Please refer to fig. 4, a plurality of evenly distributed's of fixedly connected with magnetic powder absolutely in the deformation power ball 4, magnetic powder absolutely is the iron-nickel alloy material, the nickel content in the magnetic powder absolutely is 80%, the intussuseption of deformation power ball 4 is filled with ammonium chloride powder, through set up magnetic powder absolutely in deformation power ball 4, when can making deformation power ball 4 thermal deformation, because interval grow between the magnetic powder absolutely, thereby make first magnet ball 9 contact magnetic screen states, through setting up the ammonium chloride powder, can make the thermal decomposition of ammonium chloride powder become hydrogen chloride gas and ammonia, thereby make deformation power ball 4 expand rapidly.
Referring to fig. 2-4, the outer dissolving coating 5 is made of edible gelatin, the surface of the outer dissolving coating is provided with a plurality of pre-breaking grooves which are uniformly distributed, the outer dissolving coating 5 is made of edible gelatin, the pre-breaking grooves are formed in the surface of the outer dissolving coating, so that the outer dissolving coating 5 can be rapidly dissolved when encountering water, an elastic connecting rope is fixedly connected between the first magnet ball 9 and the inner wall of the outer rubber coating 8 at the upper side, the outer end of the elastic connecting rope is fixedly connected with a plurality of uniformly distributed scattering circular plates, and the elastic connecting rope and the scattering circular plates are arranged between the outer rubber coating 8 and the first magnet ball 9, so that the ammonium chloride powder can be mansion carried out, and the decomposition efficiency of the ammonium chloride powder is improved.
Referring to fig. 6-8, the sealing plug 15 is made of rubber, the sealing plug 15 is set to be a truncated cone with a small top and a large bottom, the diameter of the upper end circular surface of the sealing plug 15 is the same as the diameter of the release air hole 14, the sealing plug 15 is set to be the truncated cone with the small top and the large bottom, the sealing performance of the release air hole 14 can be improved when the sealing plug 15 enters the release air hole 14, the traction strip 16 is made of nitinol, the transformation temperature of the traction strip 16 is 40 ℃, the traction strip 16 can be made of nitinol, the traction strip 16 can be restored to its high temperature phase state after the temperature rises, so as to deform the traction strip 16, the magnetic end balls 19 are fixedly connected with single-sided magnets inside, the magnetic end balls 19 are made of heat preservation material, and the possibility of mutual attraction between two adjacent magnetic end balls 19 can be reduced by arranging the single-sided magnets inside the magnetic end balls 19, the magnetic end ball 19 is made of heat insulation materials, so that the possibility that the single-face magnetic block in the magnetic end ball is demagnetized when being heated can be reduced.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. A household garbage incineration pretreatment method is characterized by comprising the following steps: the method comprises the following steps:
s1, after the household garbage is taken out, the household garbage is flatly laid on the ground and is tedded by the sun, and the preliminary draining of the household garbage is completed;
s2, uniformly spreading the heat and moisture absorption phase balls (1) on a screening filter screen, and pouring the household garbage onto the heat and moisture absorption phase balls (1) to finish secondary draining and screening of the household garbage;
and S3, throwing the garbage which is screened out in the S2 and has the length more than one centimeter into a furnace body of the garbage special incinerator for incineration.
2. The household garbage incineration pretreatment method according to claim 1, characterized in that: the heat and moisture absorption phase ball (1) in the S2 comprises a heat preservation ball bag (2), a gas-liquid exchange hole (3) is formed in the upper end of the heat preservation ball bag (2), a deformation power ball (4) is fixedly connected between the inner walls of the gas-liquid exchange hole (3), an outer dissolution envelope (5) is fixedly connected to the outer end of the heat preservation ball bag (2), calcium oxide powder (6) is filled between the heat preservation ball bag (2) and the outer dissolution envelope (5), the deformation power ball (4) comprises a middle fixing frame (7), outer rubber envelopes (8) are fixedly connected to the upper end and the lower end of the middle fixing frame (7), first magnet balls (9) are fixedly connected to the inner wall of the outer rubber envelope (8) positioned on the lower side, an upper deformation film (10) is fixedly connected to the inner wall of the heat preservation ball bag (2), and a second magnet ball (11) is fixedly connected to the inner deformation, the utility model discloses a heat preservation sacculus (2) inner wall fixedly connected with is located lower plastic film (12) of last plastic film (10) downside, the intussuseption of heat preservation sacculus (2) is filled with carbon dioxide aqueous solution (13) that are located lower plastic film (12) downside, it has a plurality of evenly distributed's release gas pocket (14) to go up plastic film (10) outer end chisel, a plurality of evenly distributed of plastic film (12) upper end fixedly connected with down and with release gas pocket (14) corresponding sealing plug (15).
3. The household garbage incineration pretreatment method according to claim 1, characterized in that: deformation power ball (4) outer end fixedly connected with a plurality of evenly distributed pull strip (16), pull strip (16) be located calcium oxide powder (6) and contact with outer dissolution diolame (5), pull strip (16) including memory alloy rope (17), memory alloy rope (17) outer end fixedly connected with a plurality of evenly distributed's side fibre burr (18), the one end fixedly connected with magnetism end ball (19) of memory alloy rope (17) are kept away from in side fibre burr (18).
4. The household garbage incineration pretreatment method according to claim 1, characterized in that: a plurality of uniformly distributed magnetic insulating powder are fixedly connected in the deformation power ball (4), the magnetic insulating powder is made of iron-nickel alloy, the nickel content in the magnetic insulating powder is 80%, and ammonium chloride powder is filled in the deformation power ball (4).
5. The household garbage incineration pretreatment method according to claim 1, characterized in that: the outer dissolving coating (5) is made of edible gelatin, and a plurality of pre-breaking grooves which are uniformly distributed are arranged on the surface.
6. The household garbage incineration pretreatment method according to claim 1, characterized in that: fixedly connected with elastic connection rope between first magnet ball (9) and the outer rubber coating (8) inner wall of upside, a plurality of evenly distributed's of elastic connection rope outer end fixedly connected with break up the plectane.
7. The household garbage incineration pretreatment method according to claim 1, characterized in that: the sealing plug (15) is made of rubber, the sealing plug (15) is arranged to be in a circular truncated cone shape with a small upper part and a large lower part, and the diameter of the circular surface of the upper end of the sealing plug (15) is the same as that of the releasing air hole (14).
8. The household garbage incineration pretreatment method according to claim 1, characterized in that: the traction strip (16) is made of nickel-titanium memory alloy, and the transformation temperature of the traction strip (16) is 40 ℃.
9. The household garbage incineration pretreatment method according to claim 1, characterized in that: the interior of the magnetic end ball (19) is fixedly connected with a single-sided magnet, and the magnetic end ball (19) is made of a heat-insulating material.
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| CN202010919241.1A CN112146100A (en) | 2020-09-04 | 2020-09-04 | Domestic garbage incineration pretreatment method |
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| CN202010919241.1A CN112146100A (en) | 2020-09-04 | 2020-09-04 | Domestic garbage incineration pretreatment method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720110A (en) * | 2021-08-10 | 2021-11-30 | 沈宁聪 | Material applied to dehydration drying and use method thereof |
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