CN115228888B - Intelligent platform for comprehensive utilization of slag of household garbage incineration power plant - Google Patents
Intelligent platform for comprehensive utilization of slag of household garbage incineration power plant Download PDFInfo
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- CN115228888B CN115228888B CN202210884131.5A CN202210884131A CN115228888B CN 115228888 B CN115228888 B CN 115228888B CN 202210884131 A CN202210884131 A CN 202210884131A CN 115228888 B CN115228888 B CN 115228888B
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- 239000002893 slag Substances 0.000 title claims abstract description 36
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000006148 magnetic separator Substances 0.000 claims abstract description 17
- 238000012216 screening Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 241001584775 Tunga penetrans Species 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 57
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000004062 sedimentation Methods 0.000 claims description 14
- 239000011449 brick Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 4
- 238000007873 sieving Methods 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 3
- 239000000696 magnetic material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/55—Slag
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides an intelligent platform for comprehensively utilizing slag in a household garbage incineration power plant, and relates to the field of slag utilization. The comprehensive utilization intelligent platform comprises cleaning equipment, a magnetic separator, a jaw crusher, a jigger, a heating device, a screening machine, an eddy current separator and a control platform for controlling the devices, wherein metal objects and nonmetal objects are separated and the sinking bottom is calcined in an induction heating mode in the process through repeated cleaning, crushing and screening, so that secondary pollution is reduced by fully utilizing slag. Through the platform, the energy consumption can be reduced by means of induction heating, the plasticity of the heated metal is increased, and meanwhile, the nonmetal is heated and dried, so that the crushing treatment is facilitated.
Description
Technical Field
The invention relates to the technical field of slag utilization, in particular to an intelligent platform for comprehensively utilizing slag in a household garbage incineration power plant.
Background
Household garbage is solid waste produced by people in daily life or in activities that serve daily life, and legal and administrative regulations prescribe solid waste to be considered as household garbage. Mainly comprises living garbage, market trade and business garbage, public place garbage, street cleaning garbage, enterprise garbage and the like. The thermal power generation is performed by using a combustion mode in the garbage treatment, so that the garbage can be treated and economic benefits can be generated. But the slag generated by combustion causes new problems, and the main component of the slag is metal oxide.
Slag is commonly reused as a construction material for buildings. For example, the patent main subject is "a method for making bricks by using fly ash and slag from incineration of household garbage", application number is CN201810209824.8 ", in this scheme, slag and ash produced by combustion are first heated and cured, and all materials are heated, so that the energy consumption is high in the production process. At the same time, the scheme does not separate the metal in the slag.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides an intelligent platform for comprehensively utilizing the slag of a household garbage incineration power plant, and solves the problem of high energy consumption in the existing slag utilization technology.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the intelligent comprehensive utilization platform for the slag of the household garbage incineration power plant comprises cleaning equipment, a magnetic separator, a jaw crusher, a jigger, a heating device, a screening machine, an eddy current separator and a control platform for controlling the devices; the process for processing slag by the control platform comprises the following steps:
Step one: collecting slag, and manually removing metal matters and insufficiently combusted organic matters in the slag, namely manually screening the slag to remove larger metal matters and organic matters;
Step two: the materials after the primary selection are placed in a cleaning device for elutriation, and particles, water-insoluble dust at the bottom and cleaning liquid are obtained through elutriation, the cleaning liquid is sent to a sedimentation tank for sedimentation treatment, and the sedimentation treatment is carried out respectively, so that the utilization rate of slag can be improved, and the quality of subsequent bricks can be ensured;
Step three: carrying out primary iron removal by using a magnetic separator, collecting magnetic metal objects, then carrying out primary crushing treatment by using a jaw crusher, wherein the particle size of the crushing is 3-5 cm, and then heating the primary crushed materials in a vortex heating mode at 600-800 ℃;
Step four: carrying out secondary crushing treatment on the heated material, wherein the maximum grain diameter of the crushed material is 1cm, and carrying out secondary iron removal treatment to separate out magnetic metal;
Step five: using a screening machine to screen the materials subjected to secondary iron removal in multiple stages, wherein four groups of materials are screened with the size of less than or equal to 2.5mm, the size of more than 2.5mm and less than or equal to 5mm, the size of more than 5mm and less than or equal to 7.5mm, the size of more than 7.5mm and less than or equal to 10mm, and dust generated by elutriation is added into one group of materials with the size of less than or equal to 2.5 mm;
step six: screening each group of materials by using a jigger to separate out materials mainly containing metals, and then sequentially screening the separated metal materials by using an eddy current separator and a magnetic separator;
Step seven: independently cleaning all the materials, classifying the generated insoluble dust into one group with the particle size of less than or equal to 2.5mm, and simultaneously conveying the generated cleaning liquid into a sedimentation tank;
step eight: and using the cleaned aggregate as a raw material of baking-free bricks.
Preferably, the precipitate generated in the sedimentation tank is subjected to calcination treatment, and the calcined material is used as the raw material of the baking-free brick.
Preferably, the magnetic separator comprises a first shell, a roller is rotatably arranged in the first shell, a permanent magnet is arranged in the roller, and one end of the permanent magnet is fixedly connected with the first shell
The inner wall of casing, the upper end of first casing is provided with the hopper, the lower extreme of hopper is located the top of cylinder.
Preferably, the inside fixedly connected with baffle of first casing, the baffle is located the below of cylinder, the inside of first casing is provided with first container and second container, first container and second container are located respectively the both sides of baffle.
Preferably, the inner wall fixedly connected with driving motor of first casing, driving motor's output extends the outside of first casing, and fixedly connected with second band pulley, the one end fixedly connected with pivot of cylinder, and fixedly connected with first band pulley in the pivot, be provided with the belt on first band pulley and the second band pulley.
Preferably, the heating device comprises a second shell, wherein the inner wall of the second shell is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a coil.
Preferably, a second conveyer belt is arranged on one side of the upper portion of the second shell, one end of the second conveyer belt is located right above the coil, a first conveyer belt is arranged on one side of the lower portion of the second shell, and one end of the first conveyer belt is located right below the coil.
Preferably, the heating device further comprises a power module for supplying power to the coil.
(III) beneficial effects
The invention provides an intelligent platform for comprehensively utilizing slag in a household garbage incineration power plant. The beneficial effects are as follows:
1. According to the invention, the material is heated in an induction heating mode, so that heat is generated by metal in the material, and compared with the mode of heating all the material, the energy consumption is greatly reduced.
2. According to the invention, after the material is heated, the plasticity of the metal objects is increased, the metal objects are crushed at the temperature, most of the metal objects are expanded, the subsequent magnetic separation and collection are facilitated, and the organic matters in the material and the drying treatment of the nonmetallic objects are further removed in a heat transfer manner, so that the crushing treatment is facilitated.
3. The magnetic separator and the heating device adopted by the invention have simple structures and are easy to use.
4. The invention salvages and calcines the sediment in the sedimentation tank to obtain the basically metal oxide, which is added in the brick making process, thus reducing the consumption of cement.
Drawings
FIG. 1 is a schematic illustration of a slag process flow of the present invention;
FIG. 2 is a schematic cross-sectional view of a magnetic separator of the present invention;
FIG. 3 is a schematic diagram of a magnetic separator of the present invention;
FIG. 4 is a schematic cross-sectional view of a heating device of the present invention.
1, A first shell; 2. a first container; 3. a partition plate; 4. a second container; 5. a hopper; 6. A permanent magnet; 7. a roller; 8. a driving motor; 9. a first pulley; 10. a belt; 11. a second pulley; 12. a fixing plate; 13. a second housing; 14. a first conveyor belt; 15. a coil; 16. and a second conveyor belt.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
As shown in fig. 1, the embodiment of the invention provides a comprehensive utilization intelligent platform for slag in a household garbage incineration power plant, which comprises cleaning equipment, a magnetic separator, a jaw crusher, a jigger, a heating device, a screening machine, an eddy current separator and a control platform for controlling the devices, wherein the control platform is used for controlling the start and stop of the devices, avoiding the influence of accumulation of materials on a certain device on the whole production line in the treatment process, an operation control MCU and a sensor for monitoring the state of each device are arranged in the control platform, and the intelligent treatment mode, particularly how to control, can be achieved by the linkage of each equipment, and the prior industrial control scheme is adopted, so that the repeated description is omitted.
The process for processing slag by the control platform is as follows:
Step one: collecting slag, manually removing metal matters and organic matters which are not fully combusted in the slag, namely removing larger metal matters and organic matters through primary selection, facilitating the later treatment, and reducing the subsequent treatment capacity;
Step two: the materials after the primary selection are placed in a cleaning device for elutriation, most soluble salts can be removed, meanwhile, the content of dust is reduced, the working air quality is improved, the elutriated dust which is obtained as particles and the bottom is insoluble in water and cleaning liquid are obtained, the cleaning liquid is sent to a sedimentation tank for sedimentation treatment, the separation treatment is carried out, and according to different materials, different treatment modes are adopted, so that the slag is fully used to the greatest extent;
step three: the method comprises the steps of carrying out primary iron removal by using a magnetic separator, collecting magnetic metal objects, namely collecting the magnetic metal objects by adopting a magnetic attraction mode, carrying out primary crushing treatment by using a jaw crusher, wherein the particle size of the crushed materials is 3-5 cm, separating out part of contained metal, heating the primary crushed materials by adopting a vortex heating mode, wherein the heating temperature is 600-800 ℃, softening the metal in a heating mode, and simultaneously drying the materials to improve the brittleness and hardness of nonmetallic objects;
Step four: the heated material is subjected to secondary crushing treatment, the metal material of the heated material has high plasticity, is stretched during crushing, is beneficial to subsequent collection, the brittleness and hardness of non-metal materials are increased, the crushing treatment is easier, the maximum particle size of the crushed material is 1cm, the particle size is controlled, the requirement of subsequent brickmaking is facilitated, and the secondary iron removal treatment is carried out to separate out magnetic metal;
Step five: the materials after secondary iron removal are subjected to multistage screening by using a screening machine, four groups of materials are screened by less than or equal to 2.5mm, more than 2.5mm and less than or equal to 5mm, more than 5mm and less than or equal to 7.5mm, more than 7.5mm and less than or equal to 10mm, and dust generated by elutriation is added into a group of materials with the size less than or equal to 2.5mm, so that the grading treatment is realized, the batch treatment is simultaneously realized during the use of a subsequent jigger, and the subsequent brickmaking selection is also facilitated;
step six: screening each group of materials by using a jigger, separating out materials mainly of metals according to different densities, and sequentially screening the separated metal materials by using an eddy current separator and a magnetic separator, thereby facilitating the recovery treatment of different metals;
Step seven: independently cleaning all the materials, classifying the generated insoluble dust into one group with the particle size of less than or equal to 2.5mm, and simultaneously conveying the generated cleaning liquid into a sedimentation tank;
Step eight: the cleaned aggregate is used as the raw material of baking-free bricks, and in the preparation of the bricks, aggregates with different particle sizes can be added according to the requirements, and meanwhile, the raw materials for making bricks such as cement, sand and the like are required to be added.
The sediment produced in the sedimentation tank is calcined, the calcined material is used as the raw material of baking-free bricks, the main component of the sediment after calcination is metal oxide, and if the brick making process is carried out, the proportion of cement and sediment calcinations can be added according to the requirement.
Example two
Referring to fig. 2-3, the magnetic separator used in the first embodiment is provided, the magnetic separator includes a first housing 1, the first housing 1 is in a cuboid shape, a drum 7 is rotatably disposed in the first housing 1, that is, the drum 7 can rotate, a permanent magnet 6 is disposed in the drum 7, one end of the permanent magnet 6 is fixedly connected to the inner wall of the first housing 1, during rotation of the drum 7, the permanent magnet 6 does not act, and is adsorbed on magnetic metal of the drum 7 under the action of a magnetic field and rotates along with the drum 7, and falls off after falling off the adsorption range of the permanent magnet 6, a hopper 5 is disposed at the upper end of the first housing 1, the lower end of the hopper 5 is located above the drum 7, that is, during the falling process of materials, firstly falls on the drum 7, and simultaneously the falling of materials from two sides of the drum 7 is avoided, the obliquely upper side of the hopper 5 is located above the drum 7, while the magnetic metal is attached to the drum 7, and the non-magnetic material falls down, and the lower end of the hopper 5 is provided with a valve body, so as to control the falling speed of the materials.
The inside fixedly connected with baffle 3 of first casing 1, baffle 3 are located the below of cylinder 7, and the inside of first casing 1 is provided with first container 2 and second container 4, and first container 2 and second container 4 are located the both sides of baffle 3 respectively, and the magnetic material is along with the action of cylinder 7, after breaking away from the adsorption range, falls in first container 2, then the non-magnetic material falls in second container 4.
The inner wall fixedly connected with driving motor 8 of first casing 1, driving motor 8's output extends the outside of first casing 1, and fixedly connected with second band pulley 11, and the one end fixedly connected with pivot of cylinder 7, and fixedly connected with first band pulley 9 in the pivot is provided with belt 10 on first band pulley 9 and the second band pulley 11, and driving motor 8 works, through second band pulley 11, belt 10 and first band pulley 9 transmission, driving cylinder 7 work.
Working principle: when the magnetic material feeding device is used, materials are placed in the hopper 5, the driving motor 8 is started at the same time, the roller 7 rotates, the materials fall on the roller 7, the magnetic materials are attached to the roller 7, and along with the rotation of the roller 7, the magnetic materials fall into the first container 2 after being separated from the adsorption range of the permanent magnet 6, and the non-magnetic materials fall into the second container 4.
Example III
Referring to fig. 4, the heating device used in the first embodiment is provided, the heating device includes a second housing 13, the inner wall of the second housing 13 is fixedly connected with a fixing plate 12, a coil 15 is fixedly connected to the fixing plate 12, and the material is induced by the metal in the process of passing through the coil 15, so that the heating of the material is realized, and meanwhile, only the metal is heated, compared with the heating of all the material, the energy consumption can be greatly reduced, and in the heating process, the drying treatment of the nonmetallic material is realized by the transferred heat in a heat transfer manner, and the residual organic matters are removed by ignition.
A second conveyer belt 16 is arranged on one side of the upper part of the second shell 13, one end of the second conveyer belt 16 is positioned right above the coil 15, a first conveyer belt 14 is arranged on one side of the lower part of the second shell 13, one end of the first conveyer belt 14 is positioned right below the coil 15, namely, the first conveyer belt 14 and the second conveyer belt 16 work, the second conveyer belt 16 drops materials from above the coil 15 and onto the first conveyer belt 14,
In the process, the material passes through the coil 15 to realize induction heating.
The heating device further comprises a power supply module for supplying power to the coil 15 for providing an operating power supply for the coil 15.
Working principle: when the induction heating device is used, materials are placed on the second conveying belt 16, meanwhile, the coil 15 is electrified, the materials fall onto the first conveying belt 14 from the second conveying belt 16, pass through the coil 15 in the process, and perform induction heating on the metal materials.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The intelligent platform for comprehensively utilizing the slag of the household garbage incineration power plant is characterized by comprising cleaning equipment, a magnetic separator, a jaw crusher, a jigger, a heating device, a sieving machine, an eddy current separator and a control platform for controlling the devices;
The process for processing slag by the control platform comprises the following steps:
step one: collecting slag, and manually removing metal matters and insufficiently combusted organic matters in the slag;
Step two: washing the initially selected materials in a washing device, obtaining particles, water-insoluble dust at the bottom and washing liquid, and conveying the washing liquid to a sedimentation tank for sedimentation treatment;
Step three: carrying out primary iron removal by using a magnetic separator, collecting magnetic metal objects, then carrying out primary crushing treatment by using a jaw crusher, wherein the particle size of the crushing is 3-5 cm, and then heating the primary crushed materials in a vortex heating mode at 600-800 ℃;
Step four: carrying out secondary crushing treatment on the heated material, wherein the maximum grain diameter of the crushed material is 1cm, and carrying out secondary iron removal treatment to separate out magnetic metal;
Step five: carrying out multistage screening on the materials subjected to secondary iron removal by using a screening machine, wherein four groups of materials are screened by less than or equal to 2.5mm, more than 2.5mm and less than or equal to 5mm, more than 5mm and less than or equal to 7.5mm, more than 7.5mm and less than or equal to 10mm, and dust generated by elutriation is added into one group of materials which is less than or equal to 2.5 mm;
step six: screening each group of materials by using a jigger to separate out materials mainly containing metals, and then sequentially screening the separated metal materials by using an eddy current separator and a magnetic separator;
Step seven: independently cleaning all the materials, classifying the generated insoluble dust into one group with the particle size of less than or equal to 2.5mm, and simultaneously conveying the generated cleaning liquid into a sedimentation tank;
Step eight: using the cleaned aggregate as a raw material of baking-free bricks;
the sediment generated in the sedimentation tank is calcined, and the calcined material is used as the raw material of the baking-free brick;
The heating device comprises a second shell (13), wherein the inner wall of the second shell (13) is fixedly connected with a fixing plate (12), and a coil (15) is fixedly connected to the fixing plate (12);
The upper portion one side of second casing (13) is provided with second conveyer belt (16), the one end of second conveyer belt (16) is located just above coil (15), the lower part one side of second casing (13) is provided with first conveyer belt (14), the one end of first conveyer belt (14) is located just below coil (15).
2. The intelligent platform for comprehensive utilization of household garbage incineration power plant slag according to claim 1, which is characterized in that: the magnetic separator comprises a first shell (1), a roller (7) is arranged in the first shell (1) in a rotating mode, a permanent magnet (6) is arranged in the roller (7), one end of the permanent magnet (6) is fixedly connected to the inner wall of the first shell (1), a hopper (5) is arranged at the upper end of the first shell (1), and the lower end of the hopper (5) is located above the roller (7).
3. The intelligent platform for comprehensive utilization of household garbage incineration power plant slag according to claim 2, which is characterized in that: the inside fixedly connected with baffle (3) of first casing (1), baffle (3) are located the below of cylinder (7), the inside of first casing (1) is provided with first container (2) and second container (4), first container (2) and second container (4) are located respectively the both sides of baffle (3).
4. The intelligent platform for comprehensive utilization of household garbage incineration power plant slag according to claim 2, which is characterized in that: the inner wall fixedly connected with driving motor (8) of first casing (1), the output of driving motor (8) extends the outside of first casing (1), and fixedly connected with second band pulley (11), the one end fixedly connected with pivot of cylinder (7), and fixedly connected with first band pulley (9) in the pivot, be provided with belt (10) on first band pulley (9) and second band pulley (11).
5. The intelligent platform for comprehensive utilization of household garbage incineration power plant slag according to claim 1, which is characterized in that: the heating device further comprises a power supply module for supplying power to the coil (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210884131.5A CN115228888B (en) | 2022-07-26 | 2022-07-26 | Intelligent platform for comprehensive utilization of slag of household garbage incineration power plant |
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| CN202210884131.5A CN115228888B (en) | 2022-07-26 | 2022-07-26 | Intelligent platform for comprehensive utilization of slag of household garbage incineration power plant |
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| CN115228888B true CN115228888B (en) | 2024-04-19 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381393Y (en) * | 1999-07-20 | 2000-06-07 | 开封市永磁磁选设备厂 | Automatic cereal iron remover with permanent magnets |
| JP2001246359A (en) * | 2000-03-06 | 2001-09-11 | Setsuichi Kasai | Method of selecting raw material used in production of molten slag |
| EP2128279A1 (en) * | 2008-05-30 | 2009-12-02 | Recco B.V. | Method for separating metal-containing fractions from dry slag and the use of this method for waste incineration slag. |
| CN104624607A (en) * | 2014-12-24 | 2015-05-20 | 光大环保（中国）有限公司 | Household garbage incineration residue treatment method |
| CN208527668U (en) * | 2018-05-25 | 2019-02-22 | 首钢环境产业有限公司 | Domestic waste incineration residue resource utilization system |
| CN208960138U (en) * | 2018-06-12 | 2019-06-11 | 合肥荣桂环保科技有限公司 | A kind of waste incineration slag sorting disposing system |
| CN110757618A (en) * | 2019-10-31 | 2020-02-07 | 梁品 | Method for producing baking-free bricks by comprehensively utilizing furnace slag |
| CN112221712A (en) * | 2020-09-19 | 2021-01-15 | 常州市从江再生资源利用有限公司 | Production system for recovering metal from household garbage incinerator slag |
| CN112792106A (en) * | 2021-01-30 | 2021-05-14 | 广东中翔环保建材有限公司 | Comprehensive utilization process for municipal solid waste incineration slag |
| CN113414001A (en) * | 2021-06-17 | 2021-09-21 | 赣州富邦冶金机械有限公司 | Special metal sorting system and process for slag of municipal solid waste incineration power plant |
| CN113857206A (en) * | 2021-09-17 | 2021-12-31 | 中国恩菲工程技术有限公司 | Treatment method and system for household garbage incineration slag |
| CN215355292U (en) * | 2021-05-18 | 2021-12-31 | 龙净能源发展有限公司 | Slag recycling device of household garbage incinerator |
| CN114392828A (en) * | 2022-01-25 | 2022-04-26 | 郑州绿清环保科技有限公司 | Comprehensive recycling treatment method for waste incineration power plant slag |
-
2022
- 2022-07-26 CN CN202210884131.5A patent/CN115228888B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381393Y (en) * | 1999-07-20 | 2000-06-07 | 开封市永磁磁选设备厂 | Automatic cereal iron remover with permanent magnets |
| JP2001246359A (en) * | 2000-03-06 | 2001-09-11 | Setsuichi Kasai | Method of selecting raw material used in production of molten slag |
| EP2128279A1 (en) * | 2008-05-30 | 2009-12-02 | Recco B.V. | Method for separating metal-containing fractions from dry slag and the use of this method for waste incineration slag. |
| CN104624607A (en) * | 2014-12-24 | 2015-05-20 | 光大环保（中国）有限公司 | Household garbage incineration residue treatment method |
| CN208527668U (en) * | 2018-05-25 | 2019-02-22 | 首钢环境产业有限公司 | Domestic waste incineration residue resource utilization system |
| CN208960138U (en) * | 2018-06-12 | 2019-06-11 | 合肥荣桂环保科技有限公司 | A kind of waste incineration slag sorting disposing system |
| CN110757618A (en) * | 2019-10-31 | 2020-02-07 | 梁品 | Method for producing baking-free bricks by comprehensively utilizing furnace slag |
| CN112221712A (en) * | 2020-09-19 | 2021-01-15 | 常州市从江再生资源利用有限公司 | Production system for recovering metal from household garbage incinerator slag |
| CN112792106A (en) * | 2021-01-30 | 2021-05-14 | 广东中翔环保建材有限公司 | Comprehensive utilization process for municipal solid waste incineration slag |
| CN215355292U (en) * | 2021-05-18 | 2021-12-31 | 龙净能源发展有限公司 | Slag recycling device of household garbage incinerator |
| CN113414001A (en) * | 2021-06-17 | 2021-09-21 | 赣州富邦冶金机械有限公司 | Special metal sorting system and process for slag of municipal solid waste incineration power plant |
| CN113857206A (en) * | 2021-09-17 | 2021-12-31 | 中国恩菲工程技术有限公司 | Treatment method and system for household garbage incineration slag |
| CN114392828A (en) * | 2022-01-25 | 2022-04-26 | 郑州绿清环保科技有限公司 | Comprehensive recycling treatment method for waste incineration power plant slag |
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