CN114593609B - Slag micro powder screening device for blast furnace granulated slag grinding and using method - Google Patents
Slag micro powder screening device for blast furnace granulated slag grinding and using method Download PDFInfo
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- CN114593609B CN114593609B CN202210241055.6A CN202210241055A CN114593609B CN 114593609 B CN114593609 B CN 114593609B CN 202210241055 A CN202210241055 A CN 202210241055A CN 114593609 B CN114593609 B CN 114593609B
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- 239000002893 slag Substances 0.000 title claims abstract description 103
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 238000000227 grinding Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000007873 sieving Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000007790 scraping Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 241000220317 Rosa Species 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000005416 organic matter Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1545—Equipment for removing or retaining slag
- F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
- F27D3/1563—Equipment for removing or retaining slag for removing the slag from the surface of the melt by the use of scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0211—Solvent extraction of solids in combination with an electric or magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a slag micro powder screening device for blast furnace granulated slag grinding and a using method thereof, relates to the technical field of granulated slag grinding, and aims to solve the problem of granulated slag filtering and screening. This slay miropowder sieving mechanism and application method that blast furnace grain slag ground, the scraper blade can strike off furnace body intracavity wall when rotating, not only can fully stir material in the furnace body intracavity, also can make the grain slag can not adsorb easily in furnace body intracavity wall, rotatory blade can carry out preliminary stirring bits to the grain slag after the second rotation axis rotates, can make the screening effect in later stage better, make the better meticulous of powder of screening, first filter and second filter can make the grain slag process double filtration, the screening effect is better, the effect that the microwave stick utilized the electromagnetic field makes certain organic matter composition of treatment fluid carry out effectual separation with the grain slag, and can keep the original compound state of grain slag, the shield plate can effectually make microwave energy noninterference other device.
Description
Technical Field
The invention relates to the technical field of grain slag grinding, in particular to a slag micro powder screening device for blast furnace grain slag grinding and a using method thereof.
Background
The water granulated slag is used as building material for producing cement and concrete, and can be used as high-quality cement raw material under the action of excitant such as cement clinker, lime and gypsum, etc. to prepare slag portland cement, gypsum slag cement, lime slag cement, slag brick, slag concrete, etc. and also can be used as a raw material for producing environment-friendly cement brick. The existing blast furnace granulated slag often has the following problems during filtering:
1. in the process of conveying the granulated slag, no special device is used for solving the problem of accumulation in the granulated slag container, and the accumulation for a long time can lead the granulated slag to enter the screening device smoothly.
2. Current sieving mechanism is only single sieve screen, can't make more meticulous that the grain slag was sieved, can't separate the special organic component in the grain slag after sieving simultaneously often, can't make the grain slag refine more meticulous, refine simultaneously and also can make the harmful substance in the grain slag separate not accurate, be unfavorable for energy-concerving and environment-protectively.
Disclosure of Invention
The invention aims to provide a slag micro powder screening device for grinding blast furnace granulated slag and a using method thereof, wherein a scraper blade can scrape the inner wall of a furnace body cavity when rotating, so that not only can materials in the furnace body cavity be fully stirred, but also the granulated slag can not be easily adsorbed in the inner wall of the furnace body cavity, a rotating blade can preliminarily stir the granulated slag after a second rotating shaft rotates, the later screening effect can be better, the screened powder is better and fine, the granulated slag can be subjected to double filtration by a first filter and a second filter, the screening effect is better, a microwave rod can effectively separate certain organic matter components of a treatment liquid from the granulated slag by utilizing the action of an electromagnetic field, the original compound state of the granulated slag can be kept, a shielding plate can effectively prevent microwave energy from interfering other devices, and the problems in the prior art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a slay miropowder sieving mechanism that blast furnace grain ground, includes water stove and rose box, water stove bottom links to each other with the rose box upper end, and the water stove top links to each other with pan feeding socle end, and water stove bottom center department links to each other with first discharging pipe upper end, and the rose box bottom is provided with the base, and rose box one side is provided with the second discharging pipe, and the rose box opposite side is provided with the treatment fluid connecting pipe, and the rose box outer wall is provided with the controller, and rose box top center department is connected with pan feeding ware bottom to pan feeding ware top links to each other with first discharging pipe bottom.
Preferably, the water heater includes upper cover, furnace body and support column, and the upper cover bottom links to each other with the furnace body upper end, and furnace body bottom edge links to each other with the support column upper end to the support column is provided with the multiunit, and every group support column bottom is connected with the rose box top.
Preferably, the edge of the upper end of the upper cover is provided with a buckle, the top end of the furnace body is provided with a clamping block, the buckle and the clamping block are connected through a fixing bolt, the inner cavity of the furnace body is formed in the furnace body, and a scraping and coating device is installed in the inner cavity of the furnace body.
Preferably, the scraping device comprises a scraping motor, a first fixed shaft, a first rotating shaft, a first connecting shaft, a connecting rod and a scraper, one side of the scraping motor is connected with one end of the first fixed shaft, the bottom end of the first fixed shaft is connected with the upper end of the first connecting shaft, the bottom end of the first connecting shaft is connected with the upper end of the first rotating shaft, the bottom end of the first rotating shaft is connected with the upper end of the connecting rod, and a plurality of groups of scrapers are arranged on the outer wall of the connecting rod in a circle.
Preferably, the pan feeding ware includes body, body inner chamber and agitator, has seted up the body inner chamber in the body, installs the agitator in the body inner chamber, and the body bottom is cylindric, and body top diameter is greater than body bottom diameter.
Preferably, the stirrer comprises a stirring motor, a second fixing shaft, a sheath, a second connecting shaft, a second rotating shaft and rotating blades, one side of the stirring motor is connected with one end of the second fixing shaft, the bottom end of the second fixing shaft penetrates through the sheath to be connected with the upper end of the second connecting shaft, the bottom end of the second connecting shaft is connected with the upper end of the second rotating shaft, and a plurality of groups of rotating blades are arranged on the periphery of the outer wall of the second rotating shaft.
Preferably, the filter box comprises a box body, a box body inner cavity, a first filter, a second filter, a first vibrating plate, a second vibrating plate and a microwave box, the box body inner cavity is formed in the box body, the first filter, the second filter, the first vibrating plate, the second vibrating plate and the microwave box are installed in the box body inner cavity, the bottom end of the first filter is connected with the upper end of the first vibrating plate, the bottom end of the second filter is connected with the upper end of the second vibrating plate, and the microwave box is arranged at the bottom end of the box body inner cavity.
Preferably, the bottom end of the first vibrating plate is not attached to the upper end of the second filter, the bottom end of the second vibrating plate is not attached to the upper end of the microwave box, a shielding plate is arranged in the microwave box, a microwave rod is arranged in the shielding plate, a vibrating plate inner cavity is formed in the first vibrating plate, a microwave vibrating ring is arranged in the vibrating plate inner cavity, the top end of the first vibrating plate is provided with a second connecting hole, and a receiver is arranged on one side of the first vibrating plate.
Preferably, first filter includes snap ring, snap ring spliced pole, filter block, filtration hole, rand, lug, first connection hole, fixture block spliced pole and support, and the snap ring bottom is provided with the snap ring spliced pole, has seted up on the filter block and has filtered the hole, and the rand bottom is provided with the support, and rand outer wall a week installation lug has seted up first connection hole on the lug, and rand bottom installation fixture block spliced pole, the filter block is installed in the rand, in the first connection hole of snap ring spliced pole embedding.
The invention provides another technical scheme, and an implementation method of a slag micro powder screening device for blast furnace granulated slag grinding comprises the following steps:
the first step is as follows: the water granulated slag enters the inner cavity of the furnace body through the feeding pipe, the buckle is connected with the clamping block and then fixed through the fixing bolt, and the upper cover and the furnace body can be closed or opened and closed through the buckle and the clamping block;
the second step is that: after the water granulated slag enters the inner cavity of the furnace body, starting a scraping motor, driving a first rotating shaft to rotate after the scraping motor is started, driving a connecting rod to rotate after the first rotating shaft rotates, and enabling a scraper to rotate in the inner cavity of the furnace body after the connecting rod rotates;
the third step: the water slag enters the inner cavity of the pipe body through the first discharging pipe, the stirring motor is started after the water slag enters the inner cavity of the pipe body, the stirring motor drives the second rotating shaft to rotate after being started, and the rotating blades can preliminarily stir and crush the water slag after the second rotating shaft rotates;
the fourth step: the granulating slag carries out stirrer stirring and smashing, enters into the inner cavity of the box body, filter blocks are arranged in the first filter and the second filter, the granulating slag firstly passes through the first filter, the granulating slag is filtered to the second filter through vibration energy of the first vibration plate, the granulating slag is filtered to the microwave box through the vibration energy of the second vibration plate, the controller can regulate and control the vibration frequency and the vibration time of the first vibration plate and the second vibration plate, and the controller is electrically connected with a receiver arranged outside the first vibration plate and the second vibration plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a slag micro powder screening device for grinding blast furnace granulated slag and a use method thereof.
2. The invention provides a slag micro powder screening device for grinding blast furnace granulated slag and a using method thereof, wherein filter blocks are provided with filter holes, the diameter of the filter holes formed in the filter block in a first filter is larger than that of the filter holes formed in the filter block in a second filter, the granulated slag can be subjected to double filtration by the first filter and the second filter, the screening effect is better, and a first vibrating plate and a second vibrating plate are electrically connected with a controller through a receiver, so that the vibration frequency and the vibration duration of the first vibrating plate and the second vibrating plate can be more intelligently regulated and controlled.
3. The invention provides a slag micro powder screening device for grinding blast furnace granulated slag and a using method thereof.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the water boiler of the present invention;
FIG. 3 is a schematic view of the connection between the upper cover and the furnace body according to the present invention;
FIG. 4 is a schematic view of a blade coating apparatus according to the present invention;
FIG. 5 is a schematic view of the internal structure of the feeder of the present invention;
FIG. 6 is a schematic view of the construction of the agitator of the present invention;
FIG. 7 is a schematic view of the filter box of the present invention;
FIG. 8 is an exploded view of a first filter according to the present invention;
fig. 9 is a schematic view of the internal structure of the first vibration plate of the present invention;
fig. 10 is a schematic view of the internal structure of the filtration tank of the present invention.
In the figure: 1. a water furnace; 101. an upper cover; 102. a furnace body; 103. a support pillar; 104. buckling; 105. a clamping block; 106. an inner cavity of the furnace body; 107. a blade coating device; 1071. coating a motor in a scraping way; 1072. a first fixed shaft; 1073. a first rotating shaft; 1074. a first connecting shaft; 1075. a connecting rod; 1076. a squeegee; 108. Fixing the bolt; 2. a filter box; 21. a box body; 22. an inner cavity of the box body; 23. a first filter; 231. A snap ring; 232. a snap ring connecting post; 233. a filter block; 234. filtering the pores; 235. a collar; 236. A bump; 237. a first connecting hole; 238. a fixture block connecting column; 239. a support; 24. a second filter; 25. a first vibration plate; 251. an inner cavity of the vibration plate; 252. a microwave vibrating ring; 253. a second connecting hole; 254. a receiver; 26. a second vibration plate; 27. a microwave box; 271. a shielding plate; 272. a microwave bar; 3. a feeding pipe; 4. a first discharge pipe; 5. a base; 6. a second discharge pipe; 7. a treatment liquid connecting pipe; 8. feeding a material device; 81. a pipe body; 82. an inner cavity of the tube body; 83. a stirrer; 831. a stirring motor; 832. a second fixed shaft; 833. a sheath; 834. a second connecting shaft; 835. a second rotation shaft; 836. A rotating blade; 9. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a slag micropowder screening device for blast furnace granulated slag grinding, comprising a water furnace 1 and a filter box 2, wherein the bottom end of the water furnace 1 is connected with the upper end of the filter box 2, the top end of the water furnace 1 is connected with the bottom end of a feeding pipe 3, the center of the bottom end of the water furnace 1 is connected with the upper end of a first discharging pipe 4, the bottom end of the filter box 2 is provided with a base 5, one side of the filter box 2 is provided with a second discharging pipe 6, the other side of the filter box 2 is provided with a treatment liquid connecting pipe 7, the outer wall of the filter box 2 is provided with a controller 9, the controller 9 can regulate and control the vibration frequency and the vibration duration of the first vibration plate 25 and the second vibration plate 26, the controller 9 is electrically connected with a receiver 254 arranged outside the first vibration plate 25 and the second vibration plate 26, the center of the top end of the filter box 2 is connected with the bottom end of a feeding device 8, and the top end of the feeding device 8 is connected with the bottom end of the first discharging pipe 4.
Referring to fig. 2-3, the water furnace 1 includes an upper cover 101, a furnace body 102 and support pillars 103, the bottom end of the upper cover 101 is connected to the upper end of the furnace body 102, the bottom edge of the furnace body 102 is connected to the upper ends of the support pillars 103, and the support pillars 103 are provided with a plurality of groups, the bottom end of each group of support pillars 103 is connected to the top end of the filter box 2, the upper edge of the upper cover 101 is provided with a buckle 104, the top end of the furnace body 102 is provided with a fixture block 105, the buckle 104 is connected to the fixture block 105 through a fixing bolt 108, the buckle 104 is fixed to the fixture block 105 through the fixing bolt 108, the upper cover 101 and the furnace body 102 can be closed or opened and closed through the buckle 104 and the fixture block 105, a furnace body inner cavity 106 is formed in the furnace body 102, and a knife coating device 107 is installed in the furnace body inner cavity 106.
Please refer to fig. 4, the scraping device 107 includes a scraping motor 1071, a first fixed shaft 1072, a first rotating shaft 1073, a first connecting shaft 1074, a connecting rod 1075 and a scraping plate 1076, one side of the scraping motor 1071 is connected with one end of the first fixed shaft 1072, the bottom end of the first fixed shaft 1072 is connected with the upper end of the first connecting shaft 1074, the bottom end of the first connecting shaft 1074 is connected with the upper end of the first rotating shaft 1073, the bottom end of the first rotating shaft 1073 is connected with the upper end of the connecting rod 1075, a plurality of groups of scraping plates 1076 are arranged around the outer wall of the connecting rod 1075, the scraping motor 1071 can drive the first rotating shaft 1073 to rotate after being started, the connecting rod 1075 is driven to rotate after being rotated, and the scraping plates 1076 can rotate in the inner cavity 106 of the furnace body after being rotated.
Referring to fig. 5-6, the material feeding device 8 includes a tube 81, a tube inner cavity 82, and a stirrer 83, the tube inner cavity 82 is formed in the tube 81, the stirrer 83 is installed in the tube inner cavity 82, the bottom end of the tube 81 is cylindrical, the diameter of the top end of the tube 81 is greater than the diameter of the bottom end of the tube 81, the stirrer 83 includes a stirring motor 831, a second fixed shaft 832, a sheath 833, a second connecting shaft 834, a second rotating shaft 835 and a rotating blade 836, one side of the stirring motor 831 is connected to one end of the second fixed shaft 832, the bottom end of the second fixed shaft 832 passes through the sheath 833 to be connected to the upper end of the second connecting shaft 834, the bottom end of the second connecting shaft 834 is connected to the upper end of the second rotating shaft 835, a plurality of groups of rotating blades 836 are disposed on the outer wall of the second rotating shaft 835, the stirring motor 831 drives the second rotating shaft 835 to rotate, and the rotating blade 836 can primarily stir the granulated slag after the second rotating shaft 835 rotates.
Referring to fig. 7-10, the filter box 2 includes a box body 21, a box body cavity 22, a first filter 23, a second filter 24, a first vibration plate 25, a second vibration plate 26 and a microwave box 27, the box body cavity 22 is provided in the box body 21, the first filter 23, the second filter 24, the first vibration plate 25, the second vibration plate 26 and the microwave box 27 are installed in the box body cavity 22, the bottom end of the first filter 23 is connected with the upper end of the first vibration plate 25, the bottom end of the second filter 24 is connected with the upper end of the second vibration plate 26, the bottom end of the box body cavity 22 is provided with the microwave box 27, the bottom end of the first vibration plate 25 is not attached with the upper end of the second filter 24, the bottom end of the second vibration plate 26 is not attached with the upper end of the microwave box 27, a shielding plate 271 is provided in the microwave box 27, a microwave rod 272 is installed in the shielding plate 271, the processing liquid enters the microwave box 27 through a processing liquid connecting pipe 7, the treatment liquid reacts with the microwave rod 272 after entering, the microwave rod 272 utilizes the effect of an electromagnetic field to effectively separate certain organic matter components of the treatment liquid from water slag and can keep the original compound state of the water slag, the shielding plate 271 can effectively prevent microwave energy from interfering other devices, a vibrating plate inner cavity 251 is arranged in the first vibrating plate 25, a microwave vibrating ring 252 is arranged in the vibrating plate inner cavity 251, a second connecting hole 253 is arranged at the top end of the first vibrating plate 25, a receiver 254 is arranged at one side of the first vibrating plate 25, the first filter 23 comprises a clamping ring 231, a clamping ring connecting post 232, a filter block 233, a filter hole 234, a clamping ring 235, a convex block 236, a first connecting hole 237, a clamping block connecting post 238 and a bracket 239, the clamping ring connecting post 232 is arranged at the bottom end of the clamping ring 231, the filter hole 234 is arranged on the filter block 233, the bracket 239 is arranged at the bottom end of the clamping ring 235, a projection 236 is arranged on the periphery of the outer wall of the clamping ring 235, a first connecting hole 237 is formed in the projection 236, a clamping block connecting column 238 is arranged at the bottom end of the clamping ring 235, the filter block 233 is arranged in the clamping ring 235, and the clamping ring connecting column 232 is embedded into the first connecting hole 237.
The invention provides another technical scheme, and an implementation method of a slag micro powder screening device for blast furnace granulated slag grinding comprises the following steps:
the first step is as follows: the granulated slag firstly enters the inner cavity 106 of the furnace body through the feeding pipe 3, the buckle 104 is connected with the fixture block 105 and then fixed through the fixing bolt 108, and the upper cover 101 and the furnace body 102 can be closed or opened and closed through the buckle 104 and the fixture block 105;
the second step is that: after the water granulated slag enters the inner cavity 106 of the furnace body, the scraping motor 1071 is started, the scraping motor 1071 can drive the first rotating shaft 1073 to rotate after being started, the connecting rod 1075 is driven to rotate after the first rotating shaft 1073 rotates, and the scraping plate 1076 rotates in the inner cavity 106 of the furnace body after the connecting rod 1075 rotates;
the third step: the water slag enters the inner cavity 82 of the pipe body through the first discharge pipe 4, the stirring motor 831 is started after the water slag enters the inner cavity 82 of the pipe body, the second rotating shaft 835 is driven to rotate after the stirring motor 831 is started, and the rotating blades 836 can primarily stir and crush the water slag after the second rotating shaft 835 rotates;
the fourth step: the granulating slag is stirred by the stirrer 83 and crushed, and then enters the inner cavity 22 of the box body, filter blocks 233 are arranged in the first filter 23 and the second filter 24, the granulating slag firstly passes through the first filter 23, the granulating slag is filtered to the second filter 24 by the vibration energy of the first vibration plate 25, the granulating slag is filtered to the microwave box 27 by the vibration energy of the second vibration plate 26, the controller 9 can regulate and control the vibration frequency and the vibration duration of the first vibration plate 25 and the second vibration plate 26, and the controller 9 is electrically connected with the receivers 254 arranged outside the first vibration plate 25 and the second vibration plate 26.
In conclusion, according to the slag micro powder screening device for grinding blast furnace slag and the using method thereof, the scraping device 107 can stir the slag in the water furnace 1, so that the slag does not accumulate and can enter the filter box 2 more smoothly, meanwhile, the scraper 1076 can clean the inner wall of the water furnace 1, so that the slag is not adsorbed to the inner wall of the water furnace 1, the stirrer 83 can primarily stir the slag, the screening effect is better after the crushing, the screened powder is better fine, the first filter 23 and the second filter 24 can enable the slag to be subjected to double filtration, the screening effect is better, the treatment liquid enters the microwave box 27 through the treatment liquid connecting pipe 7, the treatment liquid reacts with the microwave rod 272 after entering, the microwave rod 272 can effectively separate some organic matter components of the treatment liquid from the slag by the action of an electromagnetic field, the compound state of the slag can be kept, and the shielding plate 271 can effectively enable microwave energy not to interfere with other devices originally.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a slay miropowder sieving mechanism that blast furnace grain slag ground, includes water stove (1) and rose box (2), its characterized in that: the bottom end of the water furnace (1) is connected with the upper end of the filter box (2), the top end of the water furnace (1) is connected with the bottom end of the feeding pipe (3), the center of the bottom end of the water furnace (1) is connected with the upper end of the first discharging pipe (4), the bottom end of the filter box (2) is provided with the base (5), one side of the filter box (2) is provided with the second discharging pipe (6), the other side of the filter box (2) is provided with a treatment liquid connecting pipe (7), the outer wall of the filter box (2) is provided with the controller (9), the center of the top end of the filter box (2) is connected with the bottom end of the feeding device (8), and the top end of the feeding device (8) is connected with the bottom end of the first discharging pipe (4);
the filter box (2) comprises a box body (21), a box body inner cavity (22), a first filter (23), a second filter (24), a first vibration plate (25), a second vibration plate (26) and a microwave box (27), wherein the box body inner cavity (22) is formed in the box body (21), the first filter (23), the second filter (24), the first vibration plate (25), the second vibration plate (26) and the microwave box (27) are arranged in the box body inner cavity (22), the bottom end of the first filter (23) is connected with the upper end of the first vibration plate (25), the bottom end of the second filter (24) is connected with the upper end of the second vibration plate (26), and the microwave box (27) is arranged at the bottom end of the box body inner cavity (22); the bottom end of the first vibration plate (25) is not attached to the upper end of the second filter (24), the bottom end of the second vibration plate (26) is not attached to the upper end of the microwave box (27), a shielding plate (271) is arranged inside the microwave box (27), a microwave rod (272) is arranged in the shielding plate (271), a vibration plate inner cavity (251) is formed in the first vibration plate (25), a microwave vibration ring (252) is arranged in the vibration plate inner cavity (251), a second connecting hole (253) is formed in the top end of the first vibration plate (25), and a receiver (254) is arranged on one side of the first vibration plate (25);
first filter (23) include snap ring (231), snap ring spliced pole (232), filter block (233), filter hole (234), rand (235), lug (236), first connecting hole (237), fixture block spliced pole (238) and support (239), snap ring (231) bottom is provided with snap ring spliced pole (232), filter hole (234) have been seted up on filter block (233), rand (235) bottom is provided with support (239), rand (235) outer wall a week installation lug (236), first connecting hole (237) have been seted up on lug (236), rand (235) bottom installation fixture block spliced pole (238), filter block (233) are installed in rand (235), snap ring spliced pole (232) imbeds in first connecting hole (237).
2. The slag micropowder screening device for blast furnace granulated slag grinding according to claim 1, characterized in that: the water furnace (1) comprises an upper cover (101), a furnace body (102) and supporting columns (103), wherein the bottom end of the upper cover (101) is connected with the upper end of the furnace body (102), the bottom end edge of the furnace body (102) is connected with the upper ends of the supporting columns (103), the supporting columns (103) are provided with a plurality of groups, and the bottom end of each group of supporting columns (103) is connected with the top end of the filter box (2).
3. The slag micropowder screening device for blast furnace granulated slag grinding according to claim 2, characterized in that: the furnace body is characterized in that a buckle (104) is arranged at the edge of the upper end of the upper cover (101), a clamping block (105) is arranged at the top end of the furnace body (102), the buckle (104) is connected with the clamping block (105) through a fixing bolt (108), a furnace body inner cavity (106) is formed in the furnace body (102), and a blade coating device (107) is installed in the furnace body inner cavity (106).
4. The slag micropowder screening device for blast furnace granulated slag grinding according to claim 3, characterized in that: scrape coating device (107) including scrape coating motor (1071), first fixed axle (1072), first rotation axis (1073), first connecting shaft (1074), connecting rod (1075) and scraper blade (1076), scrape coating motor (1071) one side and link to each other with first fixed axle (1072) one end, first fixed axle (1072) bottom links to each other with first connecting shaft (1074) upper end, first connecting shaft (1074) bottom links to each other with first rotation axis (1073) upper end, first rotation axis (1073) bottom links to each other with connecting rod (1075) upper end, connecting rod (1075) outer wall a week is provided with multiunit scraper blade (1076).
5. The slag micropowder screening device for blast furnace granulated slag grinding according to claim 1, characterized in that: go into glassware (8) and include body (81), body inner chamber (82) and agitator (83), seted up body inner chamber (82) in body (81), install agitator (83) in body inner chamber (82), body (81) bottom is cylindricly, and body (81) top diameter is greater than body (81) bottom diameter.
6. The slag micropowder screening device for blast furnace granulated slag grinding according to claim 5, characterized in that: the stirrer (83) comprises a stirring motor (831), a second fixed shaft (832), a sheath (833), a second connecting shaft (834), a second rotating shaft (835) and rotating blades (836), one side of the stirring motor (831) is connected with one end of the second fixed shaft (832), the bottom end of the second fixed shaft (832) penetrates through the sheath (833) to be connected with the upper end of the second connecting shaft (834), the bottom end of the second connecting shaft (834) is connected with the upper end of the second rotating shaft (835), and a plurality of groups of rotating blades (836) are arranged on the outer wall of the second rotating shaft (835) in a circle.
7. An implementation method of the slag micropowder screening apparatus for blast furnace granulated slag grinding according to any one of claims 1 to 6, characterized by comprising the steps of:
the first step is as follows: the granulated slag enters an inner cavity (106) of the furnace body through a feeding pipe (3), a buckle (104) is connected with a clamping block (105) and then fixed through a fixing bolt (108), and an upper cover (101) and the furnace body (102) can be closed or opened and closed through the buckle (104) and the clamping block (105);
the second step is that: after the water granulated slag enters the inner cavity (106) of the furnace body, a scraping motor (1071) is started, the scraping motor (1071) can drive a first rotating shaft (1073) to rotate after being started, a connecting rod (1075) is driven to rotate after the first rotating shaft (1073) rotates, and a scraping plate (1076) rotates in the inner cavity (106) of the furnace body after the connecting rod (1075) rotates;
the third step: the water slag enters the inner cavity (82) of the pipe body through the first discharging pipe (4), the stirring motor (831) is started after entering the inner cavity (82) of the pipe body, the second rotating shaft (835) is driven to rotate after the stirring motor (831) is started, and the rotating blades (836) can primarily stir the water slag after the second rotating shaft (835) rotates;
the fourth step: after agitator (83) is smashed to the granulating slag, the granulating slag enters into a box inner cavity (22), a filter block (233) is arranged in each of a first filter (23) and a second filter (24), the granulating slag firstly passes through the first filter (23), the granulating slag is filtered to the second filter (24) through vibration energy of a first vibration plate (25), the granulating slag is filtered to a microwave box (27) through vibration energy of a second vibration plate (26), the vibration frequency and the vibration duration of the first vibration plate (25) and the second vibration plate (26) can be regulated and controlled by a controller (9), and the controller (9) is electrically connected with a receiver (254) arranged on the outer side of the first vibration plate (25) and the outer side of the second vibration plate (26).
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| CN111420572A (en) * | 2020-04-27 | 2020-07-17 | 安徽天祥药业有限公司 | A kind of filtering device and method of traditional Chinese medicine dregs for traditional Chinese medicine production |
| CN213612661U (en) * | 2020-10-23 | 2021-07-06 | 深圳市同创环保科技有限公司 | Classification processing device convenient for detecting pollution components of furnace slag |
| CN112619250A (en) * | 2021-01-07 | 2021-04-09 | 戚晓芳 | Metal smelting blast furnace slag bottom filtration method filtration system |
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