CN111841720A - Cement, cement preparation system and cement preparation process - Google Patents
Cement, cement preparation system and cement preparation process Download PDFInfo
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- CN111841720A CN111841720A CN202010775963.4A CN202010775963A CN111841720A CN 111841720 A CN111841720 A CN 111841720A CN 202010775963 A CN202010775963 A CN 202010775963A CN 111841720 A CN111841720 A CN 111841720A
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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
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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
- B02C23/02—Feeding devices
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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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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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
- B02C4/28—Details
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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
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
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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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
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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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of cement preparation, in particular to cement, a cement preparation system and a cement preparation process. The process comprises the following steps: s1: limestone, water, iron ore and coal are put between two crushing rollers for primary crushing; s2: the crushed raw materials fall on a screen box for screening, and the raw materials which can pass through the screen box leak down from the screen box, and the raw materials which can not pass through the screen box slide down from the left side of the screen box; s3: the raw materials leaked from the screen box fall into the triangular box to be collected, and the plurality of stirring columns on the transverse moving strip slide left and right to stir the raw materials gathered at the bottom of the triangular box; s4: the raw materials which cannot pass through the screen box slide down from the left side of the screen box and then fall into the semicircular box for collection, the semicircular box is driven to move upwards, and the insufficiently crushed raw materials are poured into the crushing box for crushing again; s5: the heating wire heats the raw materials, and the heated raw materials are ground into powder by a grinder. The cement comprises the following components: 20 parts of limestone, 10 parts of iron ore, 5 parts of coal and 1 part of water.
Description
Technical Field
The invention relates to the field of cement preparation, in particular to cement, a cement preparation system and a cement preparation process.
Background
Application number is CN201920862353.0 discloses a cement preparation system, this utility model relates to building material production technical field, concretely relates to cement preparation system. The cement preparation system is used for preparing low-grade cement and comprises a high-grade cement tank for storing high-grade cement; a cement auxiliary material tank for storing powdery cement auxiliary materials; the mixer is used for uniformly mixing the high-grade cement and the auxiliary cement materials fed into the mixer to form low-grade cement; the raw material conveying device is connected with the high-grade cement tank and the mixer, and the cement auxiliary material tank and the mixer and is used for conveying the high-grade cement and the cement auxiliary material into the mixer; the low-grade cement tank is used for storing low-grade cement and is provided with a discharge hole of the low-grade cement tank; and the finished product conveyor is communicated with the mixer and the low-grade cement tank and is used for conveying the low-grade cement uniformly mixed by the mixer to the low-grade cement tank. However, this patent does not allow the raw cement material to be sieved, and facilitates the re-crushing of insufficiently damaged raw materials.
Disclosure of Invention
The invention provides cement, a cement preparation system and a cement preparation process, which have the beneficial effects that the cement raw materials can be screened, and the broken and insufficient raw materials can be conveniently crushed again.
The technical scheme adopted by the invention to solve the technical problem is as follows:
the utility model provides a cement preparation system, includes rectangle frame, spout, electric putter I, smooth cylinder and sieve case, the left side of sieve case is open, and the articulated upside left end of connecting at the rectangle frame of the left end of sieve case, the front side of sieve case is provided with the spout, the upside fixedly connected with electric putter I of rectangle frame, the smooth cylinder of upper end fixedly connected with of electric putter I, smooth cylinder sliding connection is on the spout.
The cement preparation system further comprises vertical columns, a base, heating wires, a triangular box and L-shaped supporting arms, wherein the L-shaped supporting arms are fixedly connected to the front end and the rear end of the base respectively, the triangular box is fixedly connected between the two L-shaped supporting arms, the vertical columns are fixedly connected to the front end and the rear end of the rectangular frame and are vertically connected to the two L-shaped supporting arms in a sliding mode respectively, the heating wires are arranged on the lower side of the triangular box, and the cross section of the triangular box is inverted triangular.
The cement preparation system still includes the plush copper, the supporting shoe, the sideslip strip, electric putter II, three hornblocks and stir the post, the right side fixedly connected with supporting shoe of triangular box, sideslip strip lateral sliding connects on the supporting shoe, a plurality of columns of stirring of left part lower side fixedly connected with of sideslip strip, a plurality of columns of stirring all are located the triangular box, the right side fixedly connected with electric putter II of supporting shoe, electric putter II's expansion end fixed connection is at the right-hand member of sideslip strip, the upside of sideslip strip is provided with a plurality of three hornblocks from a left side to the right side, the downside right-hand member fixedly connected with plush copper of rectangular frame, the plush copper is located the upside of a plurality of.
The cement preparation system further comprises a discharge port, a V-shaped plate and a fixing seat, the discharge port is formed in the lower portion of the triangular box, the fixing seat is fixedly connected to the right side of the triangular box, the V-shaped plate is connected to the fixing seat in a sliding mode in the left-right direction, the V-shaped plate is blocked at the lower side of the discharge port, and the V-shaped plate and the fixing seat are fixed through a screw pressing mode.
The cement preparation system further comprises a crushing box, support bars and crushing rollers, the support bars are fixedly connected to the front side and the rear side of the crushing box respectively, the lower ends of the two support bars are fixedly connected to the front end and the rear end of the rectangular frame respectively, the crushing box is connected with the two crushing rollers in a rotating mode, the two crushing rollers are symmetrically arranged on the crushing box in a bilateral mode, and the two crushing rollers are driven by a motor.
The cement preparation system further comprises a semicircular box, a lifting beam, a rack, a gear, a top plate, a cylindrical rod and a short shaft, the lower end of the cylindrical rod is fixedly connected to the base, the top plate is fixedly connected to the upper end of the cylindrical rod, the lifting beam is vertically slidably connected to the top plate, the front side of the lifting beam is fixedly connected with the rack, the top plate is provided with a gear driven by a motor, the gear and the rack are meshed for transmission, the lower end of the lifting beam is rotatably connected with the short shaft driven by the motor, the front side of the short shaft is fixedly connected with the semicircular box, and the semicircular box is located on the left side of the.
The cement preparation system further comprises an electric push rod III, transverse edges, sliding blocks and an inclined plate, wherein the transverse edges are fixedly connected with the front side and the rear side of the upper portion of the crushing box, the sliding blocks are connected onto the two transverse edges in a sliding mode, the left end of the inclined plate is high and the right end of the inclined plate is low, the right end of the inclined plate is fixedly connected between the two sliding blocks, the inclined plate is located above the semicircular box, the electric push rod III is fixedly connected to the front side of the crushing box, and the movable end of the electric push rod III is fixedly.
The cement preparation system further comprises side baffles, and the front end and the rear end of the upper side of the inclined plate are fixedly connected with the side baffles.
A process for preparing cement by a cement preparation system comprises the following steps:
s1: limestone, water, iron ore and coal are put between two crushing rollers for primary crushing;
s2: the crushed raw materials fall on a screen box for screening, and the raw materials which can pass through the screen box leak down from the screen box, and the raw materials which can not pass through the screen box slide down from the left side of the screen box;
s3: the raw materials leaked from the screen box fall into the triangular box to be collected, and the plurality of stirring columns on the transverse moving strip slide left and right to stir the raw materials gathered at the bottom of the triangular box;
s4: the raw materials which cannot pass through the screen box slide down from the left side of the screen box and then fall into the semicircular box for collection, the semicircular box is driven to move upwards, and the insufficiently crushed raw materials are poured into the crushing box for crushing again;
s5: the heating wire heats the raw materials, and the heated raw materials are ground into powder by a grinder.
The cement prepared by the cement preparation system comprises the following raw materials in parts by weight: 20 parts of limestone, 10 parts of iron ore, 5 parts of coal and 1 part of water.
The cement, the cement preparation system and the cement preparation process have the beneficial effects that:
according to the cement, the cement preparation system and the cement preparation process, provided by the invention, the cement raw materials can be screened, so that the insufficiently damaged raw materials can be crushed again. With lime stone, water, the iron ore material is broken together, then preliminary mixing is even, raw materials after the breakage fall on the sieve case, the raw materials that can pass through leak from the sieve case, the raw materials that can't pass through the sieve case slips down from the left side of sieve case, electric putter I can drive smooth cylinder and go up and down, and then drive the sieve case and rotate on the rectangle frame, change the gradient of sieve case, the landing speed of control raw materials on the sieve case, the gradient of sieve case is changed according to the difference of the quality of broken raw materials. The material sliding down the left side of the screen box needs to be crushed again.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of the overall structure of a cement manufacturing system according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of a cement manufacturing system according to the present invention;
FIG. 3 is a first schematic structural diagram of a rectangular frame;
FIG. 4 is a second schematic structural view of a rectangular frame;
FIG. 5 is a schematic view of the base and the cross-bar;
FIG. 6 is a schematic structural view of a base;
FIG. 7 is a first schematic structural view of a crushing box;
FIG. 8 is a second schematic structural view of the crushing box;
fig. 9 is a schematic structural view of a semicircular box.
In the figure: a rectangular frame 1; a vertical post 101; a chute 102; an electric push rod I103; a nose 104; a sliding cylinder 105; a sieve box 106; a base 2; a heating wire 201; a discharge port 202; a triangular box 203; a V-shaped plate 204; a fixed base 205; an L-shaped support arm 206; a support block 207; a traverse bar 3; an electric push rod II 301; a triangular block 302; the column 303 is shifted; a crushing box 4; an electric push rod III 401; support strip 402; a transverse edge 403; a slider 404; a swash plate 405; a crushing roller 406; side dams 407; a semicircular box 5; a lifting beam 501; a rack 502; a gear 503; a topsheet 504; a cylindrical rod 505; a short axis 506.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The technical scheme adopted by the invention to solve the technical problem is as follows:
the first embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 9, and a cement preparation system includes a rectangular frame 1, a chute 102, an electric push rod I103, a sliding cylinder 105, and a screen box 106, where a left side of the screen box 106 is open, a left end of the screen box 106 is hinged to a left end of an upper side of the rectangular frame 1, the chute 102 is disposed on a front side of the screen box 106, the electric push rod I103 is fixedly connected to an upper side of the rectangular frame 1, the sliding cylinder 105 is fixedly connected to an upper end of the electric push rod I103, and the sliding cylinder 105 is slidably connected to the chute 102. With the lime stone, water, the iron ore material is broken together, then preliminary mixing is even, raw materials after the breakage fall on sieve case 106, the raw materials that can pass through leak down from sieve case 106, the raw materials that can't pass through sieve case 106 slips down from the left side of sieve case, electric putter I103 can drive smooth cylinder 105 and go up and down, and then drive sieve case 106 and rotate on rectangular frame 1, change the gradient of sieve case 106, the landing speed of control raw materials on sieve case 106, the gradient of sieve case 106 is changed according to the difference of the quality of broken raw materials. The material sliding down the left side of the screen box needs to be crushed again.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes a vertical column 101, a base 2, heating wires 201, a triangular box 203 and L-shaped support arms 206, the L-shaped support arms 206 are fixedly connected to both ends of the base 2, the triangular box 203 is fixedly connected between the two L-shaped support arms 206, the vertical column 101 is fixedly connected to both ends of the lower side of the rectangular frame 1, the two vertical columns 101 are vertically and slidably connected to the two L-shaped support arms 206, the plurality of heating wires 201 are disposed on the lower side of the triangular box 203, and the cross section of the triangular box 203 is an inverted triangle. The raw materials leaked from the screen box 106 fall into the triangular box 203 for collection, the cross section of the triangular box 203 is in an inverted triangle shape, so that the raw materials can be collected at the bottom of the triangular box 203, the heating wires 201 heat the raw materials, preheat the raw materials, decompose some needed chemical components, and discard the unnecessary components.
The third concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes a raised head 104, a supporting block 207, a traverse bar 3, an electric push rod II301, a triangular block 302 and a toggle column 303, the supporting block 207 is fixedly connected to the right side of the triangular box 203, the traverse bar 3 is transversely slidably connected to the supporting block 207, a plurality of toggle columns 303 are fixedly connected to the lower side of the left portion of the traverse bar 3, the plurality of toggle columns 303 are all located in the triangular box 203, the electric push rod II301 is fixedly connected to the right side of the supporting block 207, the movable end of the electric push rod II301 is fixedly connected to the right end of the traverse bar 3, the plurality of triangular blocks 302 are arranged on the upper side of the traverse bar 3 from left to right, the raised head 104 is fixedly connected to the right end of the lower side of the rectangular frame. Electric putter II301 can drive sideslip strip 3 horizontal slip when flexible, and then drive a plurality of on the sideslip strip 3 stir post 303 horizontal slip, stir the raw materials of the bottom gathering of triangular box 203, make various raw materials evenly distributed 3 horizontal slips simultaneously still drive a plurality of three hornblocks 302 relative plush copper 104 horizontal slip, and then drive plush copper 104 and constantly reciprocate, and then drive rectangle frame 1 and constantly shake from top to bottom through two upstands 101, avoid the sieve mesh of sieve case 106 to be plugged up.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes a discharge port 202, a V-shaped plate 204 and a fixing seat 205, the discharge port 202 is disposed at the lower portion of the triangular box 203, the fixing seat 205 is fixedly connected to the right side of the triangular box 203, the V-shaped plate 204 is slidably connected to the fixing seat 205 in the left-right direction, the V-shaped plate 204 is blocked at the lower side of the discharge port 202, and the V-shaped plate 204 and the fixing seat 205 are fixed by means of screw compression. The V-shaped plate 204 can slide left and right on the fixed seat 205 to control the opening and closing of the discharge port 202, and the discharge port 202 can be opened to discharge the raw materials in the triangular box 203.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes a crushing box 4, a support bar 402 and two crushing rollers 406, the support bar 402 is fixedly connected to both sides of the crushing box 4, the lower ends of the two support bars 402 are fixedly connected to both ends of the rectangular frame 1, the two crushing rollers 406 are rotatably connected to the crushing box 4, the two crushing rollers 406 are symmetrically arranged on the crushing box 4, and the two crushing rollers 406 are driven by a motor. The two crushing rollers 406 rotate relatively, the raw materials placed between the two crushing rollers 406 are subjected to primary crushing, and the crushed raw materials fall on the sieve box 106 to be sieved; rectangle frame 1 still drives crushing case 4 vibrations from top to bottom through two upstands 101 constantly vibrations from top to bottom, avoids blocking between two crushing rollers 406 in crushing case 4.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes a semicircular box 5, a lifting beam 501, a rack 502, a gear 503, a top plate 504, a cylindrical rod 505 and a short shaft 506, a lower end of the cylindrical rod 505 is fixedly connected to the base 2, the top plate 504 is fixedly connected to an upper end of the cylindrical rod 505, the lifting beam 501 is vertically slidably connected to the top plate 504, the rack 502 is fixedly connected to a front side of the lifting beam 501, the gear 503 driven by a motor is disposed on the top plate 504, the gear 503 is engaged with the rack 502 for transmission, the short shaft 506 driven by the motor is rotatably connected to a lower end of the lifting beam 501, the semicircular box 5 is fixedly connected to a front side of the short shaft 506, and the semicircular box 5 is located on a. Raw materials which cannot pass through the screen box 106 slide down from the left side of the screen box and then fall into the semicircular box 5 to be collected, the gear 503 rotates to drive the rack 502 and the lifting beam 501 to slide upwards, then the semicircular box 5 is driven to move upwards, the short shaft 506 rotates to drive the semicircular box 5 to rotate, and then the insufficiently-crushed raw materials are poured into the crushing box 4 to be crushed again.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 9, the cement preparation system further includes an electric push rod III401, transverse ribs 403, sliders 404, and an inclined plate 405, the transverse ribs 403 are fixedly connected to both the front and rear sides of the upper portion of the crushing box 4, the sliders 404 are slidably connected to both the transverse ribs 403, the left end of the inclined plate 405 is high and the right end of the inclined plate 405 is low, the right end of the inclined plate 405 is fixedly connected between the two sliders 404, the inclined plate 405 is located above the semicircular box 5, the electric push rod III401 is fixedly connected to the front side of the crushing box 4, and the movable end of the electric push rod III401 is fixedly connected to one. Electric putter III401 can drive two sliders 404 and swash plate 405 when flexible and remove about, when semicircle case 5 upwards removed, makes swash plate 405 remove right at this moment and avoids semicircle case 5, then moves swash plate 405 after the upside of swash plate 405 when semicircle case 5 removed, and semicircle case 5 falls the not enough raw materials of breakage on swash plate 405, and the fortune material slides to between two crushing rollers 406 along swash plate 405.
The specific implementation mode is eight:
referring to fig. 1 to 9, the cement manufacturing system further includes a side dam 407, and the side dam 407 is fixedly connected to both the front and rear ends of the upper side of the inclined plate 405. The side dams 407 act to prevent the material from sliding off the front and rear sides of the swash plate 405.
A process for preparing cement by a cement preparation system comprises the following steps:
s1: limestone, water, iron ore and coal are put between two crushing rollers 406 for primary crushing;
s2: the crushed raw materials fall on the screen box 106 for screening, and the raw materials which can pass through the screen box 106 leak down from the screen box 106, and the raw materials which can not pass through the screen box 106 slide down from the left side of the screen box;
s3: the raw materials leaked from the screen box 106 fall into the triangular box 203 for collection, and the plurality of toggle columns 303 on the transverse moving strip 3 slide left and right to stir the raw materials collected at the bottom of the triangular box 203;
s4: the raw materials which can not pass through the screen box 106 slide down from the left side of the screen box and then fall into the semicircular box 5 for collection, the semicircular box 5 is driven to move upwards, and the insufficiently crushed raw materials are poured into the crushing box 4 for crushing again;
s5: the heating wire 201 heats the raw material, and the heated raw material is pulverized into powder using a grinder.
The cement prepared by the cement preparation system comprises the following raw materials in parts by weight: 20 parts of limestone, 10 parts of iron ore, 5 parts of coal and 1 part of water.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. A cement preparation system comprises a rectangular frame (1), a sliding chute (102), an electric push rod I (103), a sliding cylinder (105) and a screen box (106), and is characterized in that: the left side of sieve case (106) is open, and the left end of sieve case (106) is articulated to be connected at the upside left end of rectangle frame (1), and the front side of sieve case (106) is provided with spout (102), the upside fixedly connected with electric putter I (103) of rectangle frame (1), the upper end fixedly connected with smooth cylinder (105) of electric putter I (103), smooth cylinder (105) sliding connection is on spout (102).
2. A cement manufacturing system according to claim 1, characterized in that: the cement preparation system further comprises vertical columns (101), a base (2), heating wires (201), a triangular box (203) and L-shaped supporting arms (206), the front end and the rear end of the base (2) are fixedly connected with the L-shaped supporting arms (206), the triangular box (203) is fixedly connected between the two L-shaped supporting arms (206), the front end and the rear end of the lower side of the rectangular frame (1) are fixedly connected with the vertical columns (101), the two vertical columns (101) are respectively connected to the two L-shaped supporting arms (206) in a vertical sliding mode, the lower side of the triangular box (203) is provided with the heating wires (201), and the cross section of the triangular box (203) is in an inverted triangle shape.
3. A cement manufacturing system according to claim 2, characterized in that: the cement preparation system also comprises a raised head (104), a supporting block (207), a transverse moving strip (3), an electric push rod II (301), a triangular block (302) and a toggle column (303), the right side fixedly connected with supporting shoe (207) of triangular box (203), sideslip strip (3) lateral sliding connects on supporting shoe (207), a plurality of posts (303) of stirring of left part lower side fixedly connected with of sideslip strip (3), a plurality of posts (303) of stirring all are located triangular box (203), the right side fixedly connected with electric putter II (301) of supporting shoe (207), the expansion end fixed connection of electric putter II (301) is at the right-hand member of sideslip strip (3), the upside of sideslip strip (3) is provided with a plurality of triangular blocks (302) from a left side to the right side, downside right-hand member fixedly connected with plush copper (104) of rectangle frame (1), plush copper (104) are located the upside of a plurality of triangular blocks (302).
4. A cement manufacturing system according to claim 3, wherein: the cement preparation system further comprises a discharge port (202), a V-shaped plate (204) and a fixing seat (205), the discharge port (202) is arranged at the lower part of the triangular box (203), the fixing seat (205) is fixedly connected to the right side of the triangular box (203), the V-shaped plate (204) is connected to the fixing seat (205) in a left-right sliding mode, the V-shaped plate (204) is blocked at the lower side of the discharge port (202), and the V-shaped plate (204) and the fixing seat (205) are fixed through a screw pressing mode.
5. A cement preparation system according to claim 4, characterized in that: the cement preparation system further comprises a crushing box (4), a support bar (402) and crushing rollers (406), the support bar (402) is fixedly connected to the front side and the rear side of the crushing box (4), the lower ends of the two support bars (402) are fixedly connected to the front end and the rear end of the rectangular frame (1) respectively, the crushing box (4) is connected with two crushing rollers (406) in a rotating mode, the two crushing rollers (406) are symmetrically arranged on the crushing box (4) in a bilateral mode, and the two crushing rollers (406) are driven by a motor.
6. A cement preparation system according to claim 5, characterized in that: the cement preparation system further comprises a semicircular box (5), a lifting beam (501), a rack (502), a gear (503), a top plate (504), a cylindrical rod (505) and a short shaft (506), the lower end of the cylindrical rod (505) is fixedly connected to the base (2), the top plate (504) is fixedly connected to the upper end of the cylindrical rod (505), the lifting beam (501) is vertically connected to the top plate (504) in a sliding mode, the front side of the lifting beam (501) is fixedly connected with the rack (502), the top plate (504) is provided with the gear (503) driven by a motor, the gear (503) is in meshing transmission with the rack (502), the lower end of the lifting beam (501) is rotatably connected with the short shaft (506) driven by the motor, the front side of the short shaft (506) is fixedly connected with the semicircular box (5), and the semicircular box (5) is located on the left side of.
7. A cement preparation system according to claim 6, characterized in that: the cement preparation system further comprises an electric push rod III (401), transverse ribs (403), sliding blocks (404) and inclined plates (405), the transverse ribs (403) are fixedly connected to the front side and the rear side of the upper portion of the crushing box (4), the sliding blocks (404) are connected to the two transverse ribs (403) in a sliding mode, the left end of each inclined plate (405) is high and the right end of each inclined plate is low, the right end of each inclined plate (405) is fixedly connected between the two sliding blocks (404), the inclined plates (405) are located above the semicircular box (5), the electric push rod III (401) is fixedly connected to the front side of the crushing box (4), and the movable end of the electric push rod III (401) is fixedly connected to one of the sliding blocks (.
8. A cement preparation system according to claim 7, characterized in that: the cement preparation system further comprises side baffles (407), and the front end and the rear end of the upper side of the inclined plate (405) are fixedly connected with the side baffles (407).
9. A process for preparing cement with a cement preparation system as claimed in claim 8, comprising the steps of:
s1: limestone, water, iron ore and coal are put between two crushing rollers (406) for primary crushing;
s2: the crushed raw materials fall on the screen box (106) for screening, the passing raw materials leak down from the screen box (106), and the raw materials which cannot pass through the screen box (106) slide down from the left side of the screen box;
s3: the raw materials leaked from the screen box (106) fall into the triangular box (203) to be collected, and a plurality of toggle columns (303) on the transverse moving strip (3) slide left and right to stir the raw materials gathered at the bottom of the triangular box (203);
s4: the raw materials which cannot pass through the screen box (106) slide down from the left side of the screen box and then fall into the semicircular box (5) for collection, the semicircular box (5) is driven to move upwards, and the insufficiently crushed raw materials are poured into the crushing box (4) for crushing again;
s5: the heating wire (201) heats the raw material, and the heated raw material is ground into powder by a grinder.
10. The cement produced by a cement production system according to claim 8, wherein: the cement is prepared from the following raw materials in parts by weight: 20 parts of limestone, 10 parts of iron ore, 5 parts of coal and 1 part of water.
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