CN110028255B - Steelmaking slag resource utilization equipment - Google Patents

Steelmaking slag resource utilization equipment Download PDF

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Publication number
CN110028255B
CN110028255B CN201910483129.5A CN201910483129A CN110028255B CN 110028255 B CN110028255 B CN 110028255B CN 201910483129 A CN201910483129 A CN 201910483129A CN 110028255 B CN110028255 B CN 110028255B
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CN
China
Prior art keywords
cavity
spline
feeding
switching
slag
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Application number
CN201910483129.5A
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Chinese (zh)
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CN110028255A (en
Inventor
张国强
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LUANNAN fengmiao Environmental Protection Technology Co., Ltd
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Luannan Fengmiao Environmental Protection Technology Co Ltd
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Priority to CN201910483129.5A priority Critical patent/CN110028255B/en
Publication of CN110028255A publication Critical patent/CN110028255A/en
Priority to GBGB1910972.7A priority patent/GB201910972D0/en
Application granted granted Critical
Publication of CN110028255B publication Critical patent/CN110028255B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding devices
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/14Cements containing slag
    • C04B7/147Metallurgical slag
    • C04B7/153Mixtures thereof with other inorganic cementitious materials or other activators
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/38Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding

Abstract

The invention relates to the field of slag recycling, in particular to steelmaking slag resource utilization equipment which comprises a machine body and an operation cavity arranged in the machine body, wherein a polishing device used for polishing steelmaking slag is arranged in the operation cavity, a fixing frame capable of moving up and down is arranged in the polishing device, two groups of grinding wheels rotating in opposite directions are arranged in a rotating cavity with an upward opening arranged in the fixing frame, the grinding wheels rotate in opposite directions to polish the slag and have a certain extrusion effect on the slag, and the grinding is more precise; the steelmaking slag resource utilization equipment provided by the invention can fully crush the steelmaking slag, has high crushing efficiency, is provided with an automatic feeding device, is more labor-saving, is compounded with a stirring device in the equipment, can fully mix slag powder and cement clinker, has higher cement production strength, and is convenient for production, popularization and use.

Description

Steelmaking slag resource utilization equipment
Technical Field
The invention relates to the field of slag recycling, in particular to steelmaking slag resource utilization equipment.
Background
The steel industry is the basic industry of national economy, under the situation of rapid development of national economy, the steel industry presents a situation of leap development, along with rapid development of steel enterprises in China, the accumulated metallurgical waste liquid for a long time is increased day by day, not only land is occupied, the surrounding environment is seriously polluted, but also a large amount of resources are wasted, so the invention designs the steel-making slag recycling equipment to utilize the metallurgical slag, the traditional equipment has larger particles when treating the slag, the slag cannot be effectively doped into clinker cement to enhance the strength, and the traditional equipment has single function and large limitation of mixing operation, so the steel-making slag recycling equipment is necessary to be arranged to solve the problems.
Disclosure of Invention
The invention aims to provide steelmaking slag resource utilization equipment which can overcome the defects in the prior art, so that the practicability of the equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the steelmaking slag resource utilization equipment comprises a machine body and an operation cavity arranged in the machine body, wherein a polishing device used for polishing steelmaking slag is arranged in the operation cavity, a fixing frame capable of moving up and down is arranged in the polishing device, two groups of grinding wheels rotating in opposite directions are arranged in a rotating cavity with an upward opening arranged in the fixing frame, the grinding wheels rotate in opposite directions to polish the steelmaking slag and have a certain extrusion effect on the steelmaking slag, the steelmaking slag resource utilization equipment is more finely ground, and a scraper plate which is arranged along with the rotation of the polishing device is arranged at the bottom of the operation cavity to ensure that grinding powder can be discharged through a feed opening arranged in the bottom wall of the operation cavity in time;
a feeding cavity arranged in the end wall of one side of the machine body and a feeding device for conveying raw materials to the polishing device are arranged in the end wall of the machine body, a receiving cavity is arranged in the end wall of the machine body, a stirring device for mixing slag powder and cement clinker after being ground by the polishing device is arranged in the receiving cavity, the stirring device comprises a detachable mixing barrel, the mixed materials are convenient to transport, the stirring device utilizes the power of the polishing device to realize the power connection of a first spline shaft rotationally arranged in the mixing barrel, and the slag powder and the cement clinker after being ground are convenient to fully mix;
the machine body is internally provided with a switching cavity, a switching device used for power switching between the feeding device and the stirring device is arranged in the switching cavity, the switching device utilizes the power of the polishing device to perform power switching, and time-sharing driving of the feeding device and the stirring device by the equipment is realized.
Further, the polishing device also comprises a first rotating shaft which is arranged in the rotating cavity in a bilaterally symmetrical and rotating manner, the grinding wheels are symmetrically arranged on the outer surface of the first rotating shaft in a front-back rotating manner, a first belt wheel is arranged between the front grinding wheel and the rear grinding wheel, a worm wheel cavity is arranged in the bottom wall of the rotating cavity, a second rotating shaft is arranged in the worm wheel cavity in a bilaterally symmetrical and rotating manner, a second belt wheel which is in transmission connection with the first belt wheel through a first belt is fixedly arranged on the outer surface of the second rotating shaft, a worm wheel is fixedly arranged on the outer surface of the second rotating shaft, a worm rod which is meshed with the left worm wheel and the right worm wheel is rotatably arranged in the worm wheel cavity, a transmission cavity is arranged in the bottom wall of the operation cavity, a cavity is arranged in the end wall of the transmission cavity, a thread sleeve which penetrates through the transmission cavity is rotatably, the threaded sleeve is internally provided with a first threaded hole which is communicated up and down, the first threaded hole is in threaded connection with a first threaded rod fixedly connected with the fixing frame, and a round hole with a downward opening is formed in the bottom wall of the threaded rod.
Further, the feeding device comprises a feeding cavity and a spiral feeding shaft which is rotatably arranged between the switching cavities, a first gear is fixedly arranged at the tail end of the spiral feeding shaft in the switching cavity, a feeding opening communicated with the outside is formed in the end wall of the left side of the feeding cavity, and a feeding hole is formed between the feeding cavity and the operation cavity in a communicated mode.
Further, agitating unit still includes the ascending stirring chamber of opening that sets up in the compounding bucket, first integral key shaft rotate set up in the stirring intracavity, stirring intracavity first integral key shaft surface evenly distributed has stirring vane.
Furthermore, a lifting cavity is arranged in the bottom wall of the material receiving cavity, a sliding plate is slidably arranged in the lifting cavity, a spline sleeve is rotatably arranged on the right side of the sliding plate, a first spline hole which is communicated up and down is arranged in the spline sleeve, a second threaded hole which is communicated up and down is arranged in the sliding plate, a second threaded rod is connected in the second threaded hole in a threaded manner, the top of the second threaded rod penetrates through the transmission cavity, the tail end of the second threaded rod extends into the round hole, a second spline hole with an upward opening is fixedly arranged at the tail end of the top of the second threaded rod, a second spline shaft fixedly connected with the worm is connected in the second spline hole in a splined manner, and a second bevel gear is fixedly arranged on the outer surface of the second.
Further, the switching device includes the downward slip chamber of opening that switches the intracavity roof and set up, slip intracavity slidable is provided with the sliding block, be provided with the third screw hole that link up about controlling in the sliding block, third screw hole female connection has the third threaded rod, third threaded rod left side end with fixed set up in first motor power in the slip chamber left side end wall is connected, third threaded rod right side end stretches into transmission chamber and end fixed be provided with first bevel gear and second bevel gear meshing's third bevel gear, the sliding block diapire internal fixation is provided with the second motor, second motor output shaft end fixed be provided with first gear meshing's second gear.
Further, switch the chamber with it is provided with the third pivot to rotate between the belt chamber that sets up in the chamber diapire to promote, switch the intracavity the end fixed third gear that is provided with of third pivot, in the belt chamber the end fixed third band pulley that is provided with of third pivot, belt chamber roof internal rotation is provided with the third integral key shaft, third integral key shaft top end stretches into in the first integral key shaft and spline fit with it, in the belt chamber the third integral key shaft end fixed be provided with the fourth band pulley of being connected by second belt drive between the third band pulley.
Furthermore, a feeding funnel is fixedly arranged on the top wall of the material receiving cavity, so that cement clinker can be conveniently added.
The invention has the beneficial effects that: the steelmaking slag resource utilization equipment provided by the invention can fully crush the steelmaking slag, has high crushing efficiency, is provided with an automatic feeding device, is more labor-saving, is compounded with a stirring device in the equipment, can fully mix slag powder and cement clinker, has higher cement production strength, and is convenient for production, popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a steelmaking slag resource utilization apparatus according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic diagram of the structure C-C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The steelmaking slag resource utilization equipment disclosed by the combination of the attached drawings 1-4 comprises a machine body 10 and an operation cavity 11 arranged in the machine body 10, wherein a polishing device 200 used for polishing steelmaking slag is arranged in the operation cavity 11, a fixing frame 56 capable of moving up and down is arranged in the polishing device 200, two groups of grinding wheels 45 rotating in opposite directions are arranged in a rotating cavity 84 with an upward opening and arranged in the fixing frame 56, the grinding wheels 45 rotate in opposite directions to polish the slag and have a certain extrusion effect on the slag, the grinding is finer, a scraping plate 55 arranged along with the rotation of the polishing device 200 is arranged at the bottom of the operation cavity 11, and the grinding powder can be discharged through a discharging opening 41 arranged in the bottom wall of the operation cavity 11 in time;
a feeding cavity 12 arranged in the end wall of one side of the machine body 10 and a feeding device 300 for conveying raw materials for the polishing device 200 are arranged in the end wall of the machine body 10, a receiving cavity 37 is arranged in the end wall of the machine body 10, a stirring device 400 for mixing slag powder ground by the polishing device 200 and cement clinker is arranged in the receiving cavity 37, the stirring device 400 comprises a detachable mixing barrel 63 for facilitating the transportation of mixed substances, and the stirring device 400 utilizes the power of the polishing device 200 to realize the power connection of a first spline shaft 40 rotatably arranged in the mixing barrel 63 for facilitating the full mixing of the ground slag powder and the cement clinker;
a switching cavity 60 is arranged in the machine body 10, a switching device 500 for power switching between the feeding device 300 and the stirring device 400 is arranged in the switching cavity 60, and the switching device 500 utilizes the power of the polishing device 200 to perform power switching, so that the time-sharing driving of the feeding device 300 and the stirring device 400 by the equipment is realized.
Advantageously, the polishing device 200 further comprises a first rotating shaft 43 which is arranged in the rotating cavity 84 in a bilaterally symmetrical manner, the grinding wheels 45 are arranged on the outer surface of the first rotating shaft 43 in a bilaterally symmetrical manner, a first belt wheel 44 is arranged between the front and rear grinding wheels 45, a worm wheel cavity 47 is arranged in the bottom wall of the rotating cavity 84, a second rotating shaft 46 is arranged in the worm wheel cavity 47 in a bilaterally symmetrical manner, a second belt wheel 61 which is in transmission connection with the first belt wheel 44 through a first belt 83 is fixedly arranged on the outer surface of the second rotating shaft 46, a worm wheel 85 is fixedly arranged on the outer surface of the second rotating shaft 46, a worm 48 which is engaged with the left and right worm wheels 85 is rotatably arranged in the worm wheel cavity 47, a transmission cavity 23 is arranged in the bottom wall of the operating cavity 11, a cavity 65 is arranged in the end wall of the transmission cavity 23, a threaded sleeve 54 which penetrates through the transmission cavity 23 is rotatably arranged between, a first bevel gear 51 is fixedly arranged on the outer surface of the threaded sleeve 54 in the transmission cavity 23, a first threaded hole 53 which is through up and down is arranged in the threaded sleeve 54, the first threaded hole 53 is in threaded connection with a first threaded rod 50 fixedly connected with the fixed frame 56, and a circular hole 52 with a downward opening is arranged in the bottom wall of the threaded rod 50.
Advantageously, the feeding device 300 includes a spiral feeding shaft 14 rotatably disposed between the feeding chamber 12 and the switching chamber 60, a first gear 57 is fixedly disposed at a tail end of the spiral feeding shaft 14 in the switching chamber 60, a feeding port 19 communicated with the outside is disposed in a left end wall of the feeding chamber 12, and a feeding hole 13 is disposed between the feeding chamber 12 and the operation chamber 11.
Advantageously, the stirring device 400 further comprises an upward-opening stirring cavity 38 arranged in the mixing bowl 63, the first spline shaft 40 is rotatably arranged in the stirring cavity 38, and stirring blades 39 are uniformly distributed on the outer surface of the first spline shaft 40 in the stirring cavity 38.
Beneficially, a lifting cavity 25 is arranged in the bottom wall of the receiving cavity 37, a sliding plate 30 is slidably arranged in the lifting cavity 25, a spline sleeve 36 is rotatably arranged on the right side of the sliding plate 30, a first spline hole 34 which is through up and down is arranged in the spline sleeve 36, a second threaded hole 28 which is through up and down is arranged in the sliding plate 30, a second threaded rod 29 is connected in a threaded manner in the second threaded hole 28, the top of the second threaded rod 29 penetrates through the transmission cavity 23, and the tail end of the second threaded rod extends into the circular hole 52, a second spline hole 49 which is open upwards is fixedly arranged at the tail end of the top of the second threaded rod 29, a second spline shaft 64 fixedly connected with the worm 48 is connected in the second spline hole 49 in a splined manner, and a second bevel gear 24 is fixedly arranged on the outer surface of the second threaded rod.
Beneficially, the switching device 500 includes a downward-opening sliding cavity 17 disposed in the top wall of the switching cavity 60, a sliding block 18 is slidably disposed in the sliding cavity 17, a left-right through third threaded hole 21 is disposed in the sliding block 18, a third threaded rod 16 is connected to the third threaded hole 21 in an internal thread manner, a left end of the third threaded rod 16 is in power connection with a first motor 20 fixedly disposed in a left end wall of the sliding cavity 17, a right end of the third threaded rod 16 extends into the transmission cavity 23 and is fixedly disposed with a third bevel gear 15 engaged with the first bevel gear 51 and the second bevel gear 24, a second motor 22 is fixedly disposed in the bottom wall of the sliding block 18, and a second gear 58 engaged with the first gear 57 is fixedly disposed at an output shaft end of the second motor 22.
Beneficially, switch chamber 60 with it is provided with third pivot 26 to rotate between the belt chamber 32 that sets up in the promotion chamber 25 diapire, switch in the chamber 60 the end fixed third gear 59 that is provided with of third pivot 26, in the belt chamber 32 the end fixed third band pulley 27 that is provided with of third pivot 26, the rotation of belt chamber 32 roof is provided with third spline shaft 35, third spline shaft 35 top end stretches into in the first spline hole 34 and spline fit with it, in the belt chamber 32 the end fixed third spline shaft 35 be provided with between the third band pulley 27 by the fourth band pulley 33 of second belt 31 transmission connection.
Advantageously, a hopper 42 is fixedly arranged on the top wall of the receiving chamber 37 to facilitate the addition of cement clinker.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
1. starting the second motor 22 to rotate, and simultaneously placing the primarily crushed steelmaking slag into the charging hole 19, wherein the second motor 22 rotates to drive the second gear 58 to rotate, so as to drive the first gear 57 to rotate, so as to drive the spiral feeding shaft 14 to rotate, so as to feed the slag into the operation chamber 11 through the feeding hole 13;
2. starting the first motor 20 to rotate, thereby driving the third bevel gear 15 to rotate, thereby driving the first bevel gear 51 to rotate, thereby driving the threaded sleeve 54 to rotate, the threaded sleeve 54 rotates to drive the first threaded rod 50 to ascend, and simultaneously driving the fixing frame 56 to ascend, thereby driving the grinding wheel 45 to ascend and abut against the slag, simultaneously the third bevel gear 15 rotates to drive the second bevel gear 24 to rotate, thereby driving the second threaded rod 29 to rotate, thereby driving the second spline shaft 64 to rotate, thereby driving the worm 48 to rotate, thereby driving the left and right worm wheels 85 to rotate in opposite directions, the worm wheel 85 rotates to drive the second belt pulley 61 and the first belt pulley 44 to rotate, thereby driving the left and right grinding wheels 45 to rotate in opposite directions to grind the slag, and the ground slag powder falls on the bottom of the operation chamber 11, the scraper 55 can be driven to rotate by the rotation of the threaded sleeve 54, so that slag powder on the bottom wall of the operation cavity 11 is scraped to the feed opening 41 and discharged into the stirring cavity 38;
3. as the first motor 20 rotates, the third threaded rod 16 rotates, so that the sliding block 18 is driven to move to the right, when the grinding wheel 45 is lifted to the top of the operation chamber 11, the sliding block 18 moves to the rightmost side of the sliding chamber 17, at which time the second gear 58 is engaged with the third gear 59, and simultaneously the second threaded rod 29 rotates, so that the sliding plate 30 moves upward, so that the spline housing 36 moves upward, and when the sliding block 18 moves to the rightmost side, the first spline shaft 40 is inserted into and spline-engaged with the first spline hole 34;
4. at this time, cement clinker is added into the feeding hopper 42, and at the same time, the second motor 22 is started to rotate, the second motor 22 rotates to drive the second gear 58 to rotate, so as to drive the third gear 59 to rotate, so as to drive the third belt pulley 27 to rotate, so as to drive the fourth belt pulley 33 to rotate, so as to drive the third spline shaft 35 and the spline housing 36 to rotate, so as to drive the first spline shaft 40 to rotate, so as to drive the stirring blade 39 to rotate and mix the cement clinker and the slag powder, and the cement clinker and the slag powder are taken out and bagged for later use after being sufficiently mixed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (1)

1. The utility model provides a steelmaking slag utilization equipment, includes the fuselage and sets up in the operation chamber in the fuselage, its characterized in that: a grinding device for grinding steelmaking slag is arranged in the operation cavity, a fixing frame capable of moving up and down is arranged in the grinding device, two groups of grinding wheels capable of rotating in opposite directions are arranged in a rotating cavity with an upward opening in the fixing frame, the grinding wheels rotate in opposite directions to grind the slag and have a certain extrusion effect on the slag, grinding is finer, a scraper plate arranged along with the rotation of the grinding device is arranged at the bottom of the operation cavity, and grinding powder can be discharged through a discharge opening formed in the bottom wall of the operation cavity in time;
a feeding cavity arranged in the end wall of one side of the machine body and a feeding device for conveying raw materials to the polishing device are arranged in the end wall of the machine body, a receiving cavity is arranged in the end wall of the machine body, a stirring device for mixing slag powder and cement clinker after being ground by the polishing device is arranged in the receiving cavity, the stirring device comprises a detachable mixing barrel, the mixed materials are convenient to transport, the stirring device utilizes the power of the polishing device to realize the power connection of a first spline shaft rotationally arranged in the mixing barrel, and the slag powder and the cement clinker after being ground are convenient to fully mix;
a switching cavity is arranged in the machine body, a switching device for power switching between the feeding device and the stirring device is arranged in the switching cavity, the switching device utilizes the power of the polishing device to perform power switching, and the time-sharing driving of the feeding device and the stirring device by the equipment is realized;
the polishing device also comprises a first rotating shaft which is arranged in the rotating cavity in a bilaterally symmetrical manner, the grinding wheels are arranged on the outer surface of the first rotating shaft in a front-back symmetrical manner, a first belt wheel is arranged between the front grinding wheel and the back grinding wheel, a worm wheel cavity is arranged in the bottom wall of the rotating cavity, a second rotating shaft is arranged in the worm wheel cavity in a bilaterally symmetrical manner, a second belt wheel which is in transmission connection with the first belt wheel through a first belt is fixedly arranged on the outer surface of the second rotating shaft, a worm wheel is fixedly arranged on the outer surface of the second rotating shaft, a worm rod which is meshed with the left worm wheel and the right worm wheel is rotatably arranged in the worm wheel cavity, a transmission cavity is arranged in the bottom wall of the operating cavity, a cavity is arranged in the end wall of the transmission cavity, a threaded sleeve which penetrates through the transmission cavity is rotatably arranged between the, a first threaded hole which is communicated up and down is formed in the threaded sleeve, the first threaded hole is in threaded connection with a first threaded rod fixedly connected with the fixed frame, and a circular hole with a downward opening is formed in the bottom wall of the threaded rod;
the feeding device comprises a spiral feeding shaft which is rotatably arranged between the feeding cavity and the switching cavity, a first gear is fixedly arranged at the tail end of the spiral feeding shaft in the switching cavity, a feeding port communicated with the outside is arranged in the left end wall of the feeding cavity, and a feeding hole is communicated between the feeding cavity and the operation cavity;
the stirring device also comprises a stirring cavity with an upward opening, which is arranged in the mixing barrel, the first spline shaft is rotatably arranged in the stirring cavity, and stirring blades are uniformly distributed on the outer surface of the first spline shaft in the stirring cavity;
a lifting cavity is arranged in the bottom wall of the material receiving cavity, a sliding plate is slidably arranged in the lifting cavity, a spline sleeve is rotatably arranged on the right side of the sliding plate, a first spline hole which is communicated up and down is arranged in the spline sleeve, a second threaded hole which is communicated up and down is arranged in the sliding plate, a second threaded rod is connected in the second threaded hole in a threaded manner, the top of the second threaded rod penetrates through the transmission cavity, the tail end of the second threaded rod extends into the round hole, a second spline hole with an upward opening is fixedly arranged at the tail end of the top of the second threaded rod, a second spline shaft fixedly connected with a worm is connected in the second spline hole in a spline manner, and a second bevel gear is fixedly arranged on the outer surface;
the switching device comprises a sliding cavity with a downward opening, which is arranged in the top wall of the switching cavity, a sliding block is arranged in the sliding cavity in a sliding manner, a third threaded hole which is communicated from left to right is arranged in the sliding block, a third threaded rod is connected with the third threaded hole in an internal thread manner, the tail end of the left side of the third threaded rod is in power connection with a first motor fixedly arranged in the end wall of the left side of the sliding cavity, the tail end of the right side of the third threaded rod extends into the transmission cavity, a third bevel gear meshed with the first bevel gear and the second bevel gear is fixedly arranged at the tail end of the right side of the third threaded rod, a second motor is fixedly arranged in the bottom wall of the sliding block, and a;
a third rotating shaft is rotatably arranged between the switching cavity and a belt cavity arranged in the bottom wall of the lifting cavity, a third gear is fixedly arranged at the tail end of the third rotating shaft in the switching cavity, a third belt wheel is fixedly arranged at the tail end of the third rotating shaft in the belt cavity, a third spline shaft is rotatably arranged in the top wall of the belt cavity, the tail end of the top of the third spline shaft extends into the first spline hole and is in spline fit with the first spline hole, and a fourth belt wheel in transmission connection with the third belt wheel through a second belt is fixedly arranged at the tail end of the third spline shaft in the belt cavity;
and a feeding funnel is fixedly arranged on the top wall of the material receiving cavity, so that cement clinker can be conveniently added.
CN201910483129.5A 2019-06-04 2019-06-04 Steelmaking slag resource utilization equipment Active CN110028255B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910483129.5A CN110028255B (en) 2019-06-04 2019-06-04 Steelmaking slag resource utilization equipment
GBGB1910972.7A GB201910972D0 (en) 2019-06-04 2019-08-01 An utilization equipment for changing steel slags into resources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910483129.5A CN110028255B (en) 2019-06-04 2019-06-04 Steelmaking slag resource utilization equipment

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Publication Number Publication Date
CN110028255A CN110028255A (en) 2019-07-19
CN110028255B true CN110028255B (en) 2020-01-03

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CN108421597A (en) * 2018-04-25 2018-08-21 袁文林 A kind of copper smelter slag crushing grinding device
CN109095795A (en) * 2018-09-12 2018-12-28 南京有荣节能科技有限公司 A kind of method of resource utilization copper smelter slag
CN109227814A (en) * 2018-11-22 2019-01-18 屠建芳 A kind of veneer or glued board processing unit (plant)

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