CN114950679A - Production equipment for preparing slag line magnesia carbon brick by using magnesia carbon residual brick and preparation method thereof - Google Patents
Production equipment for preparing slag line magnesia carbon brick by using magnesia carbon residual brick and preparation method thereof Download PDFInfo
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- CN114950679A CN114950679A CN202210412053.9A CN202210412053A CN114950679A CN 114950679 A CN114950679 A CN 114950679A CN 202210412053 A CN202210412053 A CN 202210412053A CN 114950679 A CN114950679 A CN 114950679A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/24—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by reciprocating plunger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- 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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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Abstract
The invention discloses production equipment and a preparation method for preparing slag line magnesia carbon bricks by using magnesia carbon residual bricks, and relates to the technical field of magnesia carbon bricks. In the process of treating the magnesia carbon brick residue, the magnesia carbon brick residue is firstly crushed by the crushing roller for the first time, so that particles can be controlled within a range with uniform size, and then the uniform particles are ground and crushed, so that the crushed particles are smaller, and the magnesia carbon brick residue is conveniently and fully mixed with subsequent materials, and the structure of the magnesia carbon brick prepared subsequently is firmer.
Description
Technical Field
The invention relates to the technical field of magnesia carbon bricks, in particular to a slag line magnesia carbon brick prepared from magnesia carbon residual bricks and a preparation method and equipment thereof.
Background
If more than 400 million tons of used refractory materials produced in China every year can be fully utilized as secondary resources, a large amount of resources are saved for China, and the social benefit is improved by more than 60 million yuan per year. Especially plays an important role in improving and protecting the environment.
Therefore, the recycling of the used refractory material is of great significance to the improvement of enterprise benefit, social benefit and environment. The used refractory materials can be sorted, classified and processed by special processes, so that not only high-quality unshaped refractory materials can be produced, but also high-quality shaped products and other materials can be regenerated. The used refractory material is fully reused, so that not only can national mineral resources and energy sources be saved, but also the environmental pollution can be reduced, and the cost of the refractory material and the steelmaking cost are greatly reduced.
However, in the process of treating refractory materials such as magnesia carbon bricks, the magnesia carbon bricks can not be fully treated by the existing equipment, so that the quality of the prepared magnesia carbon bricks can not meet the required requirements in the subsequent treatment and preparation processes.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides slag line magnesia carbon brick production equipment and a slag line magnesia carbon brick production method by using magnesia carbon residual bricks.
In order to achieve the purpose, the invention adopts the following technical scheme:
the production equipment for preparing the slag line magnesia carbon brick by using the magnesia carbon residual brick comprises a crushing box, wherein two crushing rollers are rotatably arranged in the crushing box along the length direction, one ends of the crushing rollers are connected with a first driving motor through couplings, arc-shaped supporting rods are arranged at four corners of the top of the crushing box through bolts, arc-shaped chutes are formed in one sides of the tops of the arc-shaped supporting rods, an installation plate is slidably connected between the arc-shaped supporting rods, atomizing nozzles distributed at equal intervals are arranged on the installation plate, and a water inlet pipe is connected to the outside of each atomizing nozzle;
the grinding box is characterized in that a chip removal pipe is welded at the center of the bottom of the grinding box, L-shaped fixed rods are welded on the outer walls of two sides of the bottom of the grinding box, a grinding shell is welded at the bottom of each L-shaped fixed rod, a movable grinding disc is arranged in each grinding shell, an annular gear ring is fixed on each movable grinding disc and is in meshed transmission with a driving gear, and a first servo motor is fixed at the axis position of the driving gear;
a material guide plate is arranged at the bottom of the grinding shell, a mixing drum is connected to one side of the material guide plate, a second servo motor is arranged above the mixing drum, a mixing rod is mounted on an output shaft of the second servo motor, a discharging pipe is welded to the axis of the bottom of the mixing drum, and an extrusion die is arranged below the discharging pipe;
extrusion die slides in one side and pegs graft there is the stripper plate, and installs telescopic cylinder on one side of the stripper plate, extrusion die one side outer wall is opened there is first slot, and first slot inner wall pegs graft and has first baffle, first electric telescopic handle is installed to first baffle one side outer wall, and extrusion die top one side outer wall is opened there is the second slot, second slot inner wall pegs graft and has the second baffle, and second baffle one side outer wall installs second electric telescopic handle.
Further, the inner wall welding of arc spout bottom has compression spring, and the mounting panel both sides outer wall all welds the stopper.
Furthermore, a second driving motor is installed on the outer wall of one side of the arc-shaped supporting rod, a poking rod is installed at the output shaft of the second driving motor, and the length of the poking rod is matched with the distance from the output shaft of the second driving motor to the installation plate.
Further, move the welding of mill outer wall and have the arc stopper that the equidistance distributes, and grind shells inner wall and open and have annular spacing groove, annular spacing groove and arc stopper form sliding fit.
Furthermore, three support frames which are distributed equidistantly are arranged on the outer wall of the top of the mixing drum, and the support frames are respectively provided with a material distributing hopper.
Further, first driving motor, second driving motor, first servo motor, second servo motor, telescopic cylinder, first electric telescopic handle and second electric telescopic handle all are connected with the controller through the signal line, and the controller is connected with external switch through the wire.
Furthermore, the effective tooth number of the annular gear ring is 7-8 times of that of the driving gear, and the annular gear ring is meshed with the driving gear.
Further, the two crushing rollers are meshed with each other, and the rotation directions of the two crushing rollers are opposite.
Furthermore, the material guide plate is arranged along the inclined direction, the inclined angle of the material guide plate is 20-30 degrees, and the two sides of the material guide plate are welded with the baffle plates.
A preparation method for preparing slag line magnesia carbon bricks by using magnesia carbon residual bricks comprises the following steps:
s1: firstly, moving the equipment to a place to be used, connecting the equipment with an external power supply, performing trial operation, connecting an atomizing nozzle with an external water inlet pipe, atomizing and sprinkling water, and preparing the next part after the equipment is debugged;
s2: pouring waste magnesia carbon residual bricks into the inside of the crushing box, and mutually meshing two mutually meshed and rotating crushing rollers to mesh and crush the magnesia carbon residual bricks, wherein in the process, the atomizing nozzle continuously sprays water mist, and the second driving motor drives the poking rod to continuously rotate, so that the mounting plate is driven to continuously slide up and down, and the atomizing nozzle is driven to continuously swing for dust fall;
s3: the crushed magnesia carbon brick residues fall above the precession grinding disc, a feeding hole of the driven grinding disc falls, and the first servo motor drives the driving gear to rotate, so that the continuous rotation grinding of the movable grinding disc is realized, and the magnesia carbon brick residues are crushed and ground for the second time;
s4: the ground magnesia carbon brick residues fall on the guide plate, so that the ground magnesia carbon brick residues fall into the stirring cylinder in a centralized manner to be stirred, then the binding agent, the aggregate and the binding agent which need to be added are poured into the material distributing hopper respectively, slowly fall into the stirring cylinder, and are mixed with the magnesia carbon brick residues;
s5: the incomplete brick of magnesium carbon after mixing falls into inside back of extrusion die, utilizes the second baffle to block the separation, then pegs graft first baffle inside, utilizes the stripper plate and telescopic cylinder's continuous cooperation extrusion to extrude the preparation with magnesium carbon brick, take out first baffle after accomplishing after the extrusion, extrude the fragment of brick, carry out next preparation.
The invention has the beneficial effects that:
1. according to the magnesia carbon brick preparation equipment for the magnesia carbon bricks, in the treatment process of the magnesia carbon bricks, the magnesia carbon bricks are firstly crushed by the crushing roller for the first time, so that particles can be controlled within a range with uniform size, and then the uniform particles are ground and crushed, so that the crushed particles are smaller, and the magnesia carbon bricks are conveniently and fully mixed with subsequent materials, and the structure of the subsequently prepared magnesia carbon bricks is firmer;
2. according to the magnesium carbon brick preparation equipment using the magnesium carbon residual bricks, in the process of crushing the magnesium carbon residual bricks, dust falling treatment is performed by using the atomizing nozzle which continuously sprays water, and in the process of dust falling, the mounting plate is continuously driven to slide by using the mutual cooperation of the driving motor and the poke rod, so that the dust falling range of the atomizing nozzle is greatly improved, and the dust falling effect is improved;
3. this magnesia carbon brick equipment is prepared to incomplete brick of magnesia carbon of design, after the incomplete brick of magnesia carbon is handled and is accomplished, utilizes the tiny particle after multiple raw materials and the grinding to carry out the intensive mixing stirring, then carries out extrusion to it, can effectively improve the magnesia carbon brick structure fastness after the extrusion like this to magnesia carbon brick after the extrusion can utilize telescopic cylinder ejecting with it, realizes quick drawing of patterns, saves time, improves work efficiency.
Drawings
FIG. 1 is a front view of the overall three-dimensional structure of an apparatus for manufacturing slag line magnesia carbon bricks from magnesia carbon bricks according to the present invention;
FIG. 2 is a side view of the overall three-dimensional structure of an apparatus for manufacturing slag line magnesia carbon bricks from magnesia carbon residual bricks according to the present invention;
FIG. 3 is a bottom view of the overall three-dimensional structure of an apparatus for manufacturing slag line magnesia carbon bricks from magnesia carbon bricks according to the present invention;
FIG. 4 is a schematic three-dimensional disassembly diagram of a grinding mechanism of a slag line magnesia carbon brick making device using magnesia carbon residual bricks, according to the present invention;
FIG. 5 is a side view of the structure of a grinding mechanism of an apparatus for producing magnesia carbon bricks from a slag line using a magnesia carbon brick residue according to the present invention;
FIG. 6 is a schematic structural view of a grinding mechanism of an apparatus for producing magnesia carbon bricks from magnesia carbon bricks according to the present invention.
In the figure: 1 crushing case, 2 crushing rollers, 3 first driving motor, 4 arc bracing pieces, 5 arc chutes, 6 mounting plates, 7 atomizer, 8 second driving motor, 9 poker rod, 10 scrap discharging pipe, 11L-shaped fixed rod, 12 grinding shell, 13 movable grinding disc, 14 arc limiting blocks, 15 annular limiting grooves, 16 annular toothed ring, 17 driving gear, 18 first servo motor, 19 guide plates, 20 mixing drum, 21 second servo motor, 22 mixing rod, 23 support frame, 24 material distributing hopper, 25 material discharging pipe, 26 extrusion die, 27 extrusion plate, 28 telescopic cylinder, 29 first slot, 30 first baffle, 31 first electric telescopic rod, 32 second slot, 33 second baffle, 34 second electric telescopic rod.
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.
Example 1:
referring to fig. 1-4, a slag line magnesia carbon brick production facility utilizing magnesia carbon residual bricks comprises a crushing box 1, wherein two crushing rollers 2 are rotatably installed inside the crushing box 1 along the length direction, one end of each crushing roller 2 is connected with a first driving motor 3 through a coupling, the two crushing rollers 2 are mutually meshed, the rotating directions of the two crushing rollers 2 are opposite, four corners of the top of the crushing box 1 are respectively provided with an arc-shaped supporting rod 4 through bolts, one side of the top of each arc-shaped supporting rod 4 is provided with an arc-shaped chute 5, an installation plate 6 is slidably connected between the arc-shaped supporting rods 4, the installation plate 6 is provided with atomizing nozzles 7 distributed at equal intervals, and the outer part of each atomizing nozzle 7 is connected with a water inlet pipe;
a compression spring is welded on the inner wall of the bottom of the arc-shaped sliding groove 5, limiting blocks are welded on the outer walls of two sides of the mounting plate 6, a second driving motor 8 is installed on the outer wall of one side of the arc-shaped supporting rod 4, a poking rod 9 is installed at the output shaft of the second driving motor 8, and the length of the poking rod 9 is matched with the distance from the output shaft of the second driving motor 8 to the mounting plate 6;
in the treatment process of the magnesia carbon brick, firstly, the magnesia carbon brick is crushed by the crushing roller for the first time, so that particles can be controlled within a range with uniform size, and then the uniform particles are ground and crushed, so that the crushed particles are smaller, and are conveniently and fully mixed with subsequent materials, and the structure of the magnesia carbon brick prepared subsequently is firmer;
the center of the bottom of the crushing box 1 is welded with a chip removal pipe 10, the outer walls of two sides of the bottom of the crushing box 1 are welded with L-shaped fixed rods 11, the bottom of each L-shaped fixed rod 11 is welded with a grinding shell 12, a movable grinding disc 13 is arranged inside the grinding shell 12, an annular toothed ring 16 is fixed on the movable grinding disc 13, the annular toothed ring 16 is meshed with and drives a driving gear 17, a first servo motor 18 is fixed at the position of the axis of the driving gear 17, a material guide plate 19 is arranged along the inclination direction, the inclination angle of the material guide plate 19 is 20-30 degrees, and surrounding baffle plates are welded on two sides of the material guide plate 19;
arc-shaped limiting blocks 14 distributed at equal intervals are welded on the outer wall of the movable grinding disc 13, an annular limiting groove 15 is formed in the inner wall of the grinding shell 12, three support frames 23 distributed at equal intervals are mounted on the outer wall of the top of the stirring cylinder 20, distributing hoppers 24 are mounted on the support frames 23 respectively, and the annular limiting groove 15 and the arc-shaped limiting blocks 14 are in sliding fit;
a material guide plate 19 is arranged at the bottom of the grinding shell 12, a mixing drum 20 is connected to one side of the material guide plate 19, a second servo motor 21 is arranged above the mixing drum 20, a mixing rod 22 is installed on an output shaft of the second servo motor 21, a discharging pipe 25 is welded at the axis of the bottom of the mixing drum 20, and an extrusion die 26 is arranged below the discharging pipe 25;
the first driving motor 3, the second driving motor 8, the first servo motor 18, the second servo motor 21, the telescopic cylinder 28, the first electric telescopic rod 31 and the second electric telescopic rod 34 are all connected with a controller through signal lines, the controller is connected with an external switch through a lead, the effective tooth number of the annular gear ring 16 is 7-8 times that of the driving gear 17, and the annular gear ring 16 is meshed with the driving gear 17;
extrusion die 26 one side slides and pegs graft there is stripper plate 27, and stripper plate 27 one side installs telescopic cylinder 28, and extrusion die 26 one side outer wall is opened has first slot 29, and first slot 29 inner wall pegs graft and has first baffle 30, and first baffle 30 one side outer wall is installed first electric telescopic handle 31, and extrusion die 26 top one side outer wall is opened has second slot 32, and second slot 32 inner wall pegs graft and has second baffle 33, and second baffle 33 one side outer wall installs second electric telescopic handle 34.
Example 2:
referring to fig. 2-6, a slag line magnesia carbon brick production facility utilizing magnesia carbon residual bricks comprises a crushing box 1, wherein two crushing rollers 2 are rotatably installed inside the crushing box 1 along the length direction, one end of each crushing roller 2 is connected with a first driving motor 3 through a coupling, the two crushing rollers 2 are mutually meshed, the rotating directions of the two crushing rollers 2 are opposite, four corners of the top of the crushing box 1 are respectively provided with an arc-shaped support rod 4 through bolts, one side of the top of each arc-shaped support rod 4 is provided with an arc-shaped chute 5, an installation plate 6 is slidably connected between the arc-shaped support rods 4, the installation plate 6 is provided with atomizing nozzles 7 distributed at equal intervals, and the outer part of each atomizing nozzle 7 is connected with a water inlet pipe;
a compression spring is welded on the inner wall of the bottom of the arc-shaped sliding groove 5, limiting blocks are welded on the outer walls of two sides of the mounting plate 6, a second driving motor 8 is installed on the outer wall of one side of the arc-shaped supporting rod 4, a poking rod 9 is installed at the output shaft of the second driving motor 8, and the length of the poking rod 9 is matched with the distance from the output shaft of the second driving motor 8 to the mounting plate 6;
the center of the bottom of the crushing box 1 is welded with a chip removal pipe 10, the outer walls of two sides of the bottom of the crushing box 1 are welded with L-shaped fixed rods 11, the bottom of each L-shaped fixed rod 11 is welded with a grinding shell 12, a movable grinding disc 13 is arranged inside the grinding shell 12, an annular toothed ring 16 is fixed on the movable grinding disc 13, the annular toothed ring 16 is meshed with and drives a driving gear 17, a first servo motor 18 is fixed at the position of the axis of the driving gear 17, a material guide plate 19 is arranged along the inclination direction, the inclination angle of the material guide plate 19 is 20-30 degrees, and surrounding baffle plates are welded on two sides of the material guide plate 19;
during the process of crushing the magnesia carbon bricks, the atomization nozzle which continuously sprays water is used for dust fall treatment, and during the dust fall process, the drive motor and the poke rod are mutually matched to continuously drive the mounting plate to slide, so that the dust fall range of the atomization nozzle is greatly improved, and the dust fall effect is improved;
arc-shaped limiting blocks 14 distributed at equal intervals are welded on the outer wall of the movable grinding disc 13, an annular limiting groove 15 is formed in the inner wall of the grinding shell 12, three support frames 23 distributed at equal intervals are mounted on the outer wall of the top of the stirring cylinder 20, distributing hoppers 24 are mounted on the support frames 23 respectively, and the annular limiting groove 15 and the arc-shaped limiting blocks 14 are in sliding fit;
a material guide plate 19 is arranged at the bottom of the grinding shell 12, a mixing drum 20 is connected to one side of the material guide plate 19, a second servo motor 21 is arranged above the mixing drum 20, a mixing rod 22 is installed on an output shaft of the second servo motor 21, a discharging pipe 25 is welded at the axis of the bottom of the mixing drum 20, and an extrusion die 26 is arranged below the discharging pipe 25;
the first driving motor 3, the second driving motor 8, the first servo motor 18, the second servo motor 21, the telescopic cylinder 28, the first electric telescopic rod 31 and the second electric telescopic rod 34 are all connected with a controller through signal lines, the controller is connected with an external switch through a lead, the effective tooth number of the annular gear ring 16 is 7-8 times that of the driving gear 17, and the annular gear ring 16 is meshed with the driving gear 17;
26 one side of extrusion die slides and pegs graft there is stripper plate 27, and stripper plate 27 installs telescopic cylinder 28 in one side, 26 one side outer wall of extrusion die is opened there is first slot 29, and first slot 29 inner wall pegs graft and has first baffle 30, first electric telescopic handle 31 is installed to 30 one side outer wall of first baffle, and 26 top one side outer wall of extrusion die opens there is second slot 32, second slot 32 inner wall pegs graft and has second baffle 33, and second baffle 33 one side outer wall installs second electric telescopic handle 34.
Example 3:
referring to fig. 4-6, a slag line magnesia carbon brick production device utilizing magnesia carbon residual bricks comprises a crushing box 1, wherein two crushing rollers 2 are rotatably installed inside the crushing box 1 along the length direction, one end of each crushing roller 2 is connected with a first driving motor 3 through a coupling, the two crushing rollers 2 are mutually meshed, the rotating directions of the two crushing rollers 2 are opposite, four corners of the top of the crushing box 1 are respectively provided with an arc-shaped supporting rod 4 through bolts, one side of the top of each arc-shaped supporting rod 4 is provided with an arc-shaped chute 5, an installation plate 6 is slidably connected between the arc-shaped supporting rods 4, the installation plate 6 is provided with atomizing nozzles 7 distributed at equal intervals, and the outer part of each atomizing nozzle 7 is connected with a water inlet pipe;
a compression spring is welded on the inner wall of the bottom of the arc-shaped sliding groove 5, limiting blocks are welded on the outer walls of two sides of the mounting plate 6, a second driving motor 8 is installed on the outer wall of one side of the arc-shaped supporting rod 4, a poking rod 9 is installed at the output shaft of the second driving motor 8, and the length of the poking rod 9 is matched with the distance from the output shaft of the second driving motor 8 to the mounting plate 6;
after the magnesium carbon residual brick is treated, various raw materials and the ground small particles are fully mixed and stirred, and then the mixture is subjected to extrusion forming, so that the structural firmness of the extruded magnesium carbon brick can be effectively improved, and the extruded magnesium carbon brick can be ejected out by using a telescopic cylinder, so that the quick demoulding is realized, the time is saved, and the working efficiency is improved;
the center of the bottom of the crushing box 1 is welded with a chip removal pipe 10, the outer walls of two sides of the bottom of the crushing box 1 are welded with L-shaped fixed rods 11, the bottom of each L-shaped fixed rod 11 is welded with a grinding shell 12, a movable grinding disc 13 is arranged inside the grinding shell 12, an annular toothed ring 16 is fixed on the movable grinding disc 13, the annular toothed ring 16 is meshed with and drives a driving gear 17, a first servo motor 18 is fixed at the position of the axis of the driving gear 17, a material guide plate 19 is arranged along the inclination direction, the inclination angle of the material guide plate 19 is 20-30 degrees, and surrounding baffle plates are welded on two sides of the material guide plate 19;
arc-shaped limiting blocks 14 distributed at equal intervals are welded on the outer wall of the movable grinding disc 13, an annular limiting groove 15 is formed in the inner wall of the grinding shell 12, three support frames 23 distributed at equal intervals are mounted on the outer wall of the top of the stirring cylinder 20, distributing hoppers 24 are mounted on the support frames 23 respectively, and the annular limiting groove 15 and the arc-shaped limiting blocks 14 are in sliding fit;
a material guide plate 19 is arranged at the bottom of the grinding shell 12, a mixing drum 20 is connected to one side of the material guide plate 19, a second servo motor 21 is arranged above the mixing drum 20, a mixing rod 22 is installed on an output shaft of the second servo motor 21, a discharging pipe 25 is welded at the axis of the bottom of the mixing drum 20, and an extrusion die 26 is arranged below the discharging pipe 25;
the first driving motor 3, the second driving motor 8, the first servo motor 18, the second servo motor 21, the telescopic cylinder 28, the first electric telescopic rod 31 and the second electric telescopic rod 34 are all connected with a controller through signal lines, the controller is connected with an external switch through a lead, the effective tooth number of the annular gear ring 16 is 7-8 times that of the driving gear 17, and the annular gear ring 16 is meshed with the driving gear 17;
extrusion die 26 one side slides and pegs graft there is stripper plate 27, and stripper plate 27 one side installs telescopic cylinder 28, and extrusion die 26 one side outer wall is opened has first slot 29, and first slot 29 inner wall pegs graft and has first baffle 30, and first baffle 30 one side outer wall is installed first electric telescopic handle 31, and extrusion die 26 top one side outer wall is opened has second slot 32, and second slot 32 inner wall pegs graft and has second baffle 33, and second baffle 33 one side outer wall installs second electric telescopic handle 34.
A preparation method of slag line magnesia carbon bricks by using magnesia carbon residual bricks comprises the following steps:
s1: firstly, moving the equipment to a place to be used, connecting the equipment with an external power supply, performing trial operation, connecting an atomizing nozzle 7 with an external water inlet pipe, atomizing and sprinkling water, and preparing the next part after the equipment is debugged;
s2: waste magnesia carbon bricks are poured into the crushing box 1, the two crushing rollers 2 which are meshed with each other and rotate are meshed with each other, so that the magnesia carbon bricks can be meshed and crushed, in the process, the atomizing nozzle 7 continuously sprays water mist, and the second driving motor 8 drives the poking rod 9 to continuously rotate, so that the mounting plate 6 is driven to continuously slide up and down, and the atomizing nozzle 7 is driven to continuously swing for dust reduction;
s3: the crushed magnesia carbon brick residue falls above the precession grinding disc 13, a feed inlet of the driven grinding disc 13 falls, and the first servo motor 18 drives the driving gear 17 to rotate, so that the continuous rotary grinding of the dynamic grinding disc 13 is realized, and the magnesia carbon brick residue is crushed and ground for the second time;
s4: the ground magnesia carbon residual bricks fall onto the guide plate 19 to intensively fall into the stirring cylinder 20 for stirring, and then the bonding agent, the aggregate and the bonding agent which need to be added are respectively poured into the material distributing hopper 24 and slowly fall into the stirring cylinder 20 to be mixed and stirred with the magnesia carbon residual brick powder;
s5: the incomplete brick of magnesium carbon after the mixture falls into extrusion die 26 inside back, utilizes second baffle 33 to block the separation, then pegs graft first baffle 30 inside, utilizes constantly cooperating extrusion of stripper plate 27 and telescopic cylinder 28 to extrude the preparation with the magnesium carbon brick, take out first baffle 30 after accomplishing after the extrusion, extrude the fragment of brick, carry out next preparation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The production equipment for preparing the slag line magnesia carbon brick by using the magnesia carbon residual brick comprises a crushing box (1), and is characterized in that two crushing rollers (2) are rotatably installed inside the crushing box (1) along the length direction, one ends of the crushing rollers (2) are connected with a first driving motor (3) through a coupling, arc-shaped supporting rods (4) are installed at four corners of the top of the crushing box (1) through bolts, arc-shaped chutes (5) are formed in one sides of the tops of the arc-shaped supporting rods (4), mounting plates (6) are slidably connected between the arc-shaped supporting rods (4), atomizing nozzles (7) distributed at equal intervals are installed on the mounting plates (6), and water inlet pipes are connected to the outer parts of the atomizing nozzles (7);
the grinding box is characterized in that a chip removal pipe (10) is welded at the center of the bottom of the grinding box (1), L-shaped fixing rods (11) are welded on outer walls of two sides of the bottom of the grinding box (1), a grinding shell (12) is welded at the bottom of each L-shaped fixing rod (11), a movable grinding disc (13) is arranged inside each grinding shell (12), an annular gear ring (16) is fixed on each movable grinding disc (13), a driving gear (17) is driven by the annular gear ring (16) in a meshing mode, and a first servo motor (18) is fixed at the position of the axis of the driving gear (17);
a material guide plate (19) is arranged at the bottom of the grinding shell (12), a mixing drum (20) is connected to one side of the material guide plate (19), a second servo motor (21) is arranged above the mixing drum (20), a mixing rod (22) is installed on an output shaft of the second servo motor (21), a discharging pipe (25) is welded at the axis of the bottom of the mixing drum (20), and an extrusion die (26) is arranged below the discharging pipe (25);
extrusion die (26) one side slides and pegs graft and has stripper plate (27), and stripper plate (27) one side installs telescopic cylinder (28), extrusion die (26) one side outer wall is opened there are first slot (29), and pegs graft and have first baffle (30) first slot (29) inner wall, first electric telescopic handle (31) are installed to first baffle (30) one side outer wall, and extrusion die (26) top one side outer wall is opened and is had second slot (32), second slot (32) inner wall is pegged graft and is had second baffle (33), and second baffle (33) one side outer wall installs second electric telescopic handle (34).
2. The production equipment for manufacturing the magnesia carbon brick of the slag line by utilizing the magnesia carbon residual bricks according to the claim 1, characterized in that the inner wall of the bottom of the arc chute (5) is welded with a compression spring, and the outer walls of the two sides of the mounting plate (6) are welded with limiting blocks.
3. The production equipment for preparing the magnesia carbon brick of the slag line by utilizing the magnesia carbon residual bricks according to the claim 1, wherein a second driving motor (8) is installed on the outer wall of one side of the arc-shaped supporting rod (4), a poking rod (9) is installed at the output shaft of the second driving motor (8), and the length of the poking rod (9) is matched with the distance from the output shaft of the second driving motor (8) to the mounting plate (6).
4. The production equipment for manufacturing the slag line magnesia carbon brick by using the magnesia carbon residual brick according to the claim 1, characterized in that arc-shaped limit blocks (14) which are distributed at equal intervals are welded on the outer wall of the movable grinding disc (13), an annular limit groove (15) is formed in the inner wall of the grinding shell (12), and the annular limit groove (15) and the arc-shaped limit blocks (14) form sliding fit.
5. The production equipment for manufacturing the magnesia carbon brick of the slag line by using the magnesia carbon residual bricks according to the claim 1, characterized in that the outer wall of the top of the mixing drum (20) is provided with three support frames (23) which are distributed at equal intervals, and the support frames (23) are respectively provided with a distributing hopper (24).
6. The production equipment for manufacturing the slag line magnesia carbon brick by using the magnesia carbon residual brick according to the claim 3, wherein the first driving motor (3), the second driving motor (8), the first servo motor (18), the second servo motor (21), the telescopic cylinder (28), the first electric telescopic rod (31) and the second electric telescopic rod (34) are all connected with a controller through signal lines, and the controller is connected with an external switch through a lead.
7. The production equipment for manufacturing the slag line magnesia carbon brick by using the magnesia carbon residual bricks is characterized in that the number of effective teeth of the annular gear ring (16) is 7-8 times that of the driving gear (17), and the annular gear ring (16) is meshed with the driving gear (17).
8. The production equipment for producing the magnesia carbon brick of the slag line by using the magnesia carbon residual bricks is characterized in that the two crushing rollers (2) are meshed with each other, and the rotation directions of the two crushing rollers (2) are opposite.
9. The production equipment for manufacturing the magnesia carbon bricks of the slag line by using the magnesia carbon residual bricks, according to the claim 1, is characterized in that the guide plates (19) are arranged along the inclined direction, the inclined angle of the guide plates (19) is 20-30 degrees, and the baffle plates are welded on both sides of the guide plates (19).
10. A preparation method for preparing slag line magnesia carbon bricks by using magnesia carbon residual bricks is characterized by comprising the following steps:
s1: firstly, after the equipment is moved to a place needing to be used, the equipment is connected with an external power supply and is subjected to trial operation, then an atomizing nozzle (7) is connected with an external water inlet pipe for atomizing and sprinkling water, and the next part is prepared after the equipment is debugged;
s2: waste magnesia carbon bricks are poured into the crushing box (1), the two crushing rollers (2) which are meshed with each other and rotate are meshed with each other, so that the magnesia carbon bricks can be meshed and crushed, in the process, the atomizing nozzle (7) continuously sprays water mist, and the second driving motor (8) drives the poking rod (9) to continuously rotate, so that the mounting plate (6) is driven to continuously slide up and down, and the atomizing nozzle (7) is driven to continuously swing for dust reduction;
s3: the crushed magnesia carbon residual bricks fall above the precession grinding disc (13), the feed inlets of the driven grinding disc (13) fall, and the first servo motor (18) drives the driving gear (17) to rotate, so that the continuous rotary grinding of the driving grinding disc (13) is realized, and the magnesia carbon residual bricks are crushed and ground for the second time;
s4: the ground magnesia carbon brick residues fall on a guide plate (19) so as to fall into a mixing drum (20) in a centralized manner for mixing, then a binding agent, aggregate and a bonding agent which need to be added are poured into a material distributing hopper (24) respectively, fall into the mixing drum (20) slowly, and are mixed with magnesia carbon brick residue powder;
s5: the incomplete brick of magnesium carbon after the mixture falls into inside back of extrusion die (26), utilizes second baffle (33) to block the separation, then pegs graft first baffle (30) inside, utilizes constantly cooperating the extrusion of stripper plate (27) and telescopic cylinder (28) to extrude the preparation with the magnesium carbon brick, take out first baffle (30) after the extrusion, extrude the fragment of brick, carry out next preparation.
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