CN116330484A - Batching equipment for blast furnace slag silicate cement - Google Patents
Batching equipment for blast furnace slag silicate cement Download PDFInfo
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- CN116330484A CN116330484A CN202310408283.2A CN202310408283A CN116330484A CN 116330484 A CN116330484 A CN 116330484A CN 202310408283 A CN202310408283 A CN 202310408283A CN 116330484 A CN116330484 A CN 116330484A
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- China
- Prior art keywords
- batching
- blanking
- hopper
- mixing
- fixedly connected
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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
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
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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
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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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
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
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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
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0427—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a charging-skip, to be hoisted or tilted, provided with weight-indicating means
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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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- 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
- B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The invention relates to the technical field of cement refining, and provides batching equipment for blast furnace slag portland cement, which is convenient for simultaneously and rapidly quantitatively blanking a plurality of minerals, saves time and labor, improves the batching efficiency of the portland cement, reduces the loss of minerals caused by flying dust, and comprises a batching blanking hopper and a batching mixing bucket, wherein the batching blanking hopper is communicated with the batching mixing bucket, a crisscross baffle plate for separating the batching blanking hopper is arranged in the batching blanking hopper, and the batching equipment further comprises: the quantitative discharging device comprises a plurality of quantitative discharging plates, a plurality of air inlet boxes and a mixing stirring rod, wherein weighing sensors are arranged on the quantitative discharging plates and are connected with a quantitative discharging mechanism arranged on a batching discharging hopper, the air inlet boxes are communicated with the batching discharging hopper and are connected with a dust recycling mechanism arranged on a batching mixing barrel, and the mixing stirring rod is arranged in the batching mixing barrel and is connected with a mixing stirring mechanism arranged on the batching mixing barrel.
Description
Technical Field
The invention relates to the technical field of cement refining, in particular to batching equipment for blast furnace slag portland cement.
Background
The main mineral compositions of the blast furnace slag portland cement are: tricalcium silicate, dicalcium silicate, tricalcium aluminate and tetracalcium aluminoferrite. Tricalcium silicate determines the strength of portland cement for four weeks; dicalcium silicate exerts its strength after four weeks, reaching the strength of tricalcium silicate for four weeks about one year; the tricalcium aluminate has a relatively high strength, but a low strength, and plays a certain role in the strength of the Portland cement within 1 to 3 days or a little longer time; the strength of the tetracalcium aluminoferrite is exerted faster, but the strength is low, and the contribution to the strength of the silicate cement is small.
Because different minerals play different roles, the required amount can be different, in the actual production batching process of the blast furnace slag portland cement, operators are usually required to weigh and quantify different minerals in advance, and then sequentially add batching mixing equipment for mixing after quantifying, dust is easy to be raised when the minerals are poured into the batching mixing equipment after quantifying, and the dust is also caused to a certain loss to the minerals after quantifying after long-time dust raising, so that the quality of the portland cement is easy to be influenced after various minerals are mixed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the batching equipment for the blast furnace slag portland cement, which is convenient for simultaneously and rapidly quantitatively blanking a plurality of minerals, saves time and labor, improves the batching efficiency of the portland cement, and reduces the loss of minerals due to the excitation of dust.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the batching equipment of blast furnace slag portland cement, including batching hopper and batching mixing drum under, batching hopper intercommunication under on the batching mixing drum, be provided with in the batching hopper under and be used for hopper divided crisscross baffle under the batching, still include: the quantitative discharging device comprises a plurality of quantitative discharging plates, a plurality of air inlet boxes and a mixing stirring rod, wherein the quantitative discharging plates are all arranged in a batching discharging hopper in a plurality of spaces separated by crisscross baffle plates, weighing sensors are arranged on the quantitative discharging plates and are connected with a quantitative discharging mechanism arranged on the batching discharging hopper, the air inlet boxes are all communicated with the batching discharging hopper and are connected with a dust recycling mechanism arranged on a batching mixing barrel, and the mixing stirring rod is arranged in the batching mixing barrel and is connected with a mixing stirring mechanism arranged on the batching mixing barrel.
For carrying out quick ration batching simultaneously to multiple mineral, preferably, quantitative feed mechanism includes a plurality of first electric jar, and is a plurality of first electric jar is all installed on batching hopper through the mounting bracket, a plurality of the output of first electric jar all runs through the mounting bracket and all fixedly connected with drive frame, a plurality of quantitative flitch respectively fixed connection is on a plurality of drive frames, a plurality of feed inlets have been seted up on the batching hopper down, a plurality of feed inlet department all rotates and is connected with belt conveyor, fixedly connected with connecting plate between every adjacent two belt conveyor, install two second electric jars on the batching mixing drum, two the output of second electric jar respectively with two connecting plate fixed connection.
In order to retrieve the raise dust that produces during feeding, reduce mineral's loss, further, raise dust recovery mechanism includes a plurality of fans, and is a plurality of the fan is installed respectively on a plurality of air inlet boxes, and is a plurality of all communicate on the air inlet box has the conveyer pipe, a plurality of the bottom and the batching mixing drum intercommunication of conveyer pipe, the air exit has been seted up on the batching mixing drum, air exit department fixedly connected with filter layer.
In order to evenly mix minerals after quantitative batching, still further, compounding rabbling mechanism includes two first motors, two first motors are all installed on the batching blending tank, two the compounding puddler respectively with the output fixed connection of two first motors, two first motors and two compounding puddlers are V style of calligraphy setting on the batching blending tank.
In order to guarantee the smooth and easy of mineral unloading in batching unloading hopper, as the further scheme of this scheme, install the unloading dredging mechanism that is used for guaranteeing the mineral unloading smooth and easy on the batching unloading hopper, unloading dredging mechanism includes a plurality of second motors, a plurality of the output of second motor all runs through the batching unloading hopper and respectively fixedly connected with carries the oar, a plurality of carry the oar and set up respectively in the batching unloading hopper through a plurality of spaces of cross baffle partition.
In order to prevent to enlarge the mineral of granule and cause the jam in the batching hopper under, as this scheme still further scheme, install in the batching hopper under and be used for preventing that the mineral of great granule from taking place the mineral crushing mechanism of jam when the feeding, mineral crushing mechanism includes a plurality of crushing axle, a plurality of crushing axle all rotate to be connected in the batching hopper under, every adjacent two smash the intermeshing between the axle, install two third motors under the batching on the hopper, two the output of third motor all runs through the batching hopper under and respectively with two crushing axle fixed connection that keep away from each other.
In order to increase the stability of belt conveyor when rotating, on the basis of the aforesaid scheme, fixedly connected with axis of rotation is passed through to the batching on the hopper down, fixedly connected with rotates the seat on the belt conveyor, rotate the seat and rotate and connect in the axis of rotation.
In order to conduct flow guiding operation on minerals during mineral blanking, further on the basis of the scheme, an annular baffle is fixedly connected to the belt conveyor, and flow guiding plates are fixedly connected to a plurality of feeding holes formed in the batching blanking hopper.
(III) beneficial effects
Compared with the prior art, the invention provides the batching equipment for the blast furnace slag silicate cement, which has the following beneficial effects:
when the slag silicate cement is proportioned, the quantitative blanking mechanism arranged on the proportioned blanking hopper drives the quantitative blanking plate to rapidly weigh and blanking a plurality of minerals, and the dust recovery mechanism arranged on the proportioned mixing bucket recovers dust generated during mineral blanking, so that mineral loss caused by dust is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic perspective view of the cooperation of the batching blanking hopper, the air inlet box, the belt conveyor and the like;
FIG. 4 is a schematic view of a partial three-dimensional structure of a quantitative blanking mechanism of the present invention;
FIG. 5 is a schematic cross-sectional perspective view of the dispensing hopper of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of the quantitative discharging mechanism of the present invention;
FIG. 7 is a schematic view of a partial perspective of the mineral comminution mechanism according to the present invention;
fig. 8 is a schematic view of a part of the dust recycling mechanism according to the present invention.
In the figure:
1. a batching blanking hopper; 2. a batching mixing barrel; 3. a crisscross separator; 4. quantitative blanking plate; 5. a weighing sensor; 6. an air inlet box; 7. mixing stirring rod; 8. a rotating shaft; 9. a rotating seat; 10. an annular baffle; 11. a deflector;
100. a quantitative blanking mechanism; 101. a first electric cylinder; 102. a drive rack; 103. a belt conveyor; 104. a connecting plate; 105. a second electric cylinder;
200. a dust recycling mechanism; 201. a blower; 202. a delivery tube; 203. a filter layer;
300. a mixing and stirring mechanism; 301. a first motor;
400. a blanking dredging mechanism; 401. a second motor; 402. a transport paddle;
500. a mineral comminution mechanism; 501. a crushing shaft; 502. and a third motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the batching equipment for blast furnace slag portland cement comprises a batching blanking hopper 1 and a batching mixing bucket 2, wherein a rotating shaft 8 is fixedly connected to the batching blanking hopper 1 through a fixing seat, a rotating seat 9 is fixedly connected to a belt conveyor 103, the rotating seat 9 is rotationally connected to the rotating shaft 8 so as to increase the stability of the belt conveyor 103 during rotation, the batching blanking hopper 1 is communicated to the batching mixing bucket 2, and a crisscross baffle 3 for separating the batching blanking hopper 1 is arranged in the batching blanking hopper 1, and the batching equipment further comprises: a plurality of ration blanking plates 4, a plurality of air inlet box 6 and compounding puddler 7, a plurality of ration blanking plates 4 are all installed in batching blanking hopper 1 through a plurality of spaces of crisscross baffle 3 partition, a plurality of all be provided with weighing sensor 5 on the ration blanking plate 4 to be connected with the ration blanking mechanism 100 of installing on batching blanking hopper 1, a plurality of air inlet box 6 all communicate under the batching on hopper 1, and be connected with the raise dust recovery mechanism 200 of installing on batching mixing drum 2, compounding puddler 7 sets up in batching mixing drum 2, and is connected with the compounding rabbling mechanism 300 of installing on batching mixing drum 2.
The quantitative blanking mechanism 100 comprises a plurality of first electric cylinders 101, the first electric cylinders 101 are all installed on the batching blanking hopper 1 through a mounting frame, the output ends of the first electric cylinders 101 penetrate through the mounting frame and are fixedly connected with driving frames 102, the quantitative blanking plates 4 are respectively fixedly connected to the driving frames 102, a plurality of feeding holes are formed in the batching blanking hopper 1, the belt conveyor 103 is all rotationally connected to the feeding holes, the annular baffle 10 is fixedly connected to the belt conveyor 103, the baffle 11 is fixedly connected to the feeding holes formed in the batching blanking hopper 1, so that diversion operation is conducted on minerals during blanking, connecting plates 104 are fixedly connected between every two adjacent belt conveyors 103, two second electric cylinders 105 are installed on the batching mixing bucket 2, the output ends of the second electric cylinders 105 are respectively fixedly connected with the two connecting plates 104, a weighing sensor 5 installed on the quantitative blanking plates 4 is used for driving the batching blanking hopper 1, the weighing frames 1 are installed in the batching blanking frames, and the weighing frames 102 are driven by the weighing sensors, and the weighing frames 102 are fixedly connected to the batching blanking frames 1, and the weighing frames are fixedly connected to the batching blanking frames 1.
Correspondingly, the dust recycling mechanism 200 comprises a plurality of fans 201, the fans 201 are respectively arranged on a plurality of air inlet boxes 6, a plurality of air inlet boxes 6 are respectively communicated with a conveying pipe 202, the bottoms of the conveying pipes 202 are communicated with the ingredient mixing barrel 2, an air outlet is formed in the ingredient mixing barrel 2, a filter layer 203 is fixedly connected to the air outlet, the excited dust is sucked into the air inlet boxes 6 through the fans 201 arranged on the air inlet boxes 6, and the dust is sucked into the ingredient mixing barrel 2 through the conveying pipes 202 communicated between the air inlet boxes 6 and the ingredient mixing barrel 2, so that mineral loss caused by the dust is reduced.
Wherein, compounding rabbling mechanism 300 includes two first motors 301, two first motors 301 are all installed on batching mixing drum 2, two compounding puddler 7 respectively with two first motor 301's output fixed connection, two first motors 301 and two compounding puddler 7 are V style of calligraphy setting on batching mixing drum 2, drive the compounding stirring rake through the first motor 301 of installing on the batching mixing drum 2 and carry out even mixing stirring to the mineral in the batching mixing drum 2.
Further, install the unloading mediation mechanism 400 that is used for guaranteeing mineral unloading smooth and easy on the batching lower hopper 1, unloading mediation mechanism 400 includes a plurality of second motors 401, and is a plurality of the output of second motor 401 all runs through batching lower hopper 1 and fixedly connected with respectively carries oar 402, and is a plurality of carry oar 402 set up respectively in batching lower hopper 1 through a plurality of spaces of cross baffle 3 partition, drive through the second motor 401 of installing on batching lower hopper 1 and carry oar 402 and rotate, and then stir the unloading to the mineral material in the batching lower hopper 1, effectually prevent to produce the stress card between the minerals in batching lower hopper 1.
Still further, install the mineral smashing mechanism 500 that is used for preventing the mineral of great granule from taking place to block up when the feeding in the batching hopper 1 under, mineral smashing mechanism 500 includes a plurality of crushing axle 501, and is a plurality of crushing axle 501 all rotate and connect in batching hopper 1 under, every adjacent two crushing axle 501 intermesh, install two third motors 502 on the batching hopper 1 under, two the output of third motor 502 all runs through batching hopper 1 under and respectively with two crushing axle 501 fixed connection that keep away from each other, drive crushing axle 501 through the third motor 502 of installing on batching hopper 1 under and rotate to mesh with adjacent crushing axle 501, thereby smash the mineral of great granule, prevent to cause the jam under the batching in hopper 1.
In summary, when the batching equipment for blast furnace slag portland cement is used, operators are required to respectively pour different minerals into a batching and discharging hopper 1 on a plurality of belt conveyors 103, dust generated when the minerals are poured onto the belt conveyors 103 is sucked into a conveying pipe 202 through a blower 201 arranged on a quantitative discharging plate 4, the sucked dust is conveyed into a batching and mixing drum 2 through the conveying pipe 202, the sucked dust is brought into the batching and mixing drum 2 through the air conveyed into the batching and mixing drum 2 through the blower 201, then the gas is discharged through a filter layer 203 arranged on the batching and mixing drum 2, mineral particles are intercepted into the batching and mixing drum 2 through the filter layer 203 arranged on the batching and mixing drum 2 during gas discharge, thereby mineral loss caused by dust is reduced, the minerals are conveyed into the batching and discharging hopper 1 through the belt conveyors 103 and fall onto a quantitative discharging plate 4, then the weighing sensor 5 arranged on the quantitative discharging plate 4 is used for weighing the minerals falling onto the quantitative discharging plate 4, the weighing plate 103 is controlled through the quantitative discharging plate 103, the belt conveyors 103 are driven by a certain amount, the belt conveyors 103 are driven by a fixed frame 102 to stop, the belt conveyors 103 are driven by a fixed carrier 102, and the two belt conveyors 103 are driven to be driven to a fixed, and the feeding frame 102 is stopped, and the feeding of the mineral is stopped by the belt conveyors is driven by the fixed carrier 102, and the belt conveyors is driven by the fixed carrier 102 to be driven by the lifting frame 102 and the lifting frame is stopped, when the weighed and quantified minerals completely fall into the batching mixing bucket 2, a first electric cylinder 101 arranged on a mounting frame drives a quantitative blanking plate 4 fixedly connected with a driving frame 102 to ascend, so that the batching blanking bucket 1 is sealed again, a second electric cylinder 105 arranged on the batching mixing bucket 2 drives a connecting plate 104 and two adjacent belt conveyors 103 to ascend, so that the parallel angles of the ascending of the belt conveyors 103 are used for feeding again, and four storage spaces of dust in the batching blanking bucket 1 are formed in the batching blanking bucket 1 through a crisscross baffle 3, so that the mineral quantification efficiency is improved;
further, the minerals in the batching blanking hopper 1 are easy to generate stress when the blanking is quantitatively ended, so that the minerals are blocked in the batching blanking hopper 1 and cannot fall into the batching mixing drum 2, at the moment, the conveying paddles 402 fixedly connected with the output ends of the second motors 401 are driven by the second motors 401 arranged on the batching blanking hopper 1 to stir the minerals to be blanked in the batching blanking hopper 1, so that the stress generated during blanking among the minerals is destroyed, the smoothness of the blanking of the minerals is ensured, larger particles are easy to exist in different minerals, the larger particles are easy to mutually squeeze together during blanking, the blockage is easy to be caused, at the moment, two adjacent crushing shafts 501 are driven to mutually mesh and relatively rotate by the arrangement of two third motors 502 on the batching blanking hopper 1, thereby carry out the breakage when entering into between two crushing axles 501 with great granule unloading to effectually prevented that great granule from taking place to block up when the unloading, when quantitative multiple mineral enters into in the batching mixing drum 2, drive compounding puddler 7 through the first motor 301 of installation on the batching mixing drum 2 and carry out even muddy mixing to multiple mineral, the part of stirring the mineral on the compounding puddler 7 is the heliciform, and two mixing puddlers are the setting of being V style of calligraphy, when mixing the stirring to the mineral, the mineral appears the effect of turning up outward relatively when stirring through the mixing puddler of heliciform, when the mineral is the stirring of turning up mixing, the intermediate position department of mineral forms a concave vortex, follow the mineral of turning up in the follow vortex and carry out even mixing, the efficiency of mixing is higher.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Batching equipment of blast furnace slag portland cement, including batching hopper (1) and batching mixing drum (2) down, batching hopper (1) intercommunication is in on batching mixing drum (2), be provided with in batching hopper (1) and be used for with batching hopper (1) divided cross baffle (3) down, its characterized in that still includes:
the quantitative blanking plates (4) are arranged in the batching blanking hoppers (1) in a plurality of spaces separated by the crisscross baffle plates (3), weighing sensors (5) are arranged on the quantitative blanking plates (4), and the quantitative blanking plates are connected with a quantitative blanking mechanism (100) arranged on the batching blanking hoppers (1);
the air inlet boxes (6) are communicated with the batching blanking hopper (1) and are connected with a dust recycling mechanism (200) arranged on the batching mixing drum (2):
the mixing stirring rod (7), the mixing stirring rod (7) is arranged in the batching mixing bucket (2) and is connected with a mixing stirring mechanism (300) arranged on the batching mixing bucket (2).
2. The batching equipment for blast furnace slag portland cement according to claim 1, wherein the quantitative blanking mechanism (100) comprises a plurality of first electric cylinders (101), the first electric cylinders (101) are all installed on the batching blanking hopper (1) through a mounting frame, the output ends of the first electric cylinders (101) penetrate through the mounting frame and are fixedly connected with driving frames (102), the quantitative blanking plates (4) are respectively and fixedly connected with the driving frames (102), a plurality of feeding holes are formed in the batching blanking hopper (1), a plurality of belt conveyors (103) are respectively and rotatably connected to the positions of the feeding holes, two connecting plates (104) are fixedly connected between every two adjacent belt conveyors (103), two second electric cylinders (105) are installed on the batching mixing bucket (2), and the output ends of the two second electric cylinders (105) are respectively and fixedly connected with the two connecting plates (104).
3. The batching equipment for blast furnace slag portland cement according to claim 2, wherein the dust recycling mechanism (200) comprises a plurality of fans (201), the fans (201) are respectively installed on a plurality of air inlet boxes (6), a plurality of air inlet boxes (6) are communicated with conveying pipes (202), the bottom ends of the conveying pipes (202) are communicated with the batching mixing drum (2), an air outlet is formed in the batching mixing drum (2), and a filtering layer (203) is fixedly connected to the air outlet.
4. A blast furnace slag portland cement batching apparatus according to claim 3 characterized in that the mixing stirring mechanism (300) comprises two first motors (301), both first motors (301) are mounted on the batching mixing drum (2), two mixing stirring rods (7) are fixedly connected with the output ends of the two first motors (301) respectively, and both first motors (301) and the two mixing stirring rods (7) are arranged on the batching mixing drum (2) in a V shape.
5. The batching equipment for blast furnace slag portland cement according to claim 4, wherein a blanking dredging mechanism (400) for ensuring smooth mineral blanking is installed on the batching blanking hopper (1), the blanking dredging mechanism (400) comprises a plurality of second motors (401), the output ends of the second motors (401) penetrate through the batching blanking hopper (1) and are respectively fixedly connected with conveying paddles (402), and the conveying paddles (402) are respectively arranged in the batching blanking hopper (1) in a plurality of spaces separated by the crisscross baffle plates (3).
6. The batching equipment for blast furnace slag portland cement according to claim 5, characterized in that a mineral crushing mechanism (500) for preventing larger particles of minerals from being blocked during feeding is installed in the batching blanking hopper (1), the mineral crushing mechanism (500) comprises a plurality of crushing shafts (501), the crushing shafts (501) are all rotationally connected in the batching blanking hopper (1), every two adjacent crushing shafts (501) are meshed with each other, two third motors (502) are installed on the batching blanking hopper (1), and the output ends of the two third motors (502) penetrate through the batching blanking hopper (1) and are fixedly connected with the two crushing shafts (501) which are far away from each other respectively.
7. The batching equipment for blast furnace slag portland cement according to claim 6, wherein the batching blanking hopper (1) is fixedly connected with a rotating shaft (8) through a fixed seat, the belt conveyor (103) is fixedly connected with a rotating seat (9), and the rotating seat (9) is rotatably connected to the rotating shaft (8).
8. The batching plant for blast furnace slag portland cement according to claim 7, characterized in that the belt conveyor (103) is fixedly connected with an annular baffle (10), and a plurality of the feeding openings formed in the batching blanking hopper (1) are fixedly connected with guide plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310408283.2A CN116330484B (en) | 2023-04-17 | 2023-04-17 | Batching equipment for blast furnace slag silicate cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310408283.2A CN116330484B (en) | 2023-04-17 | 2023-04-17 | Batching equipment for blast furnace slag silicate cement |
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| Publication Number | Publication Date |
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| CN116330484A true CN116330484A (en) | 2023-06-27 |
| CN116330484B CN116330484B (en) | 2023-10-13 |
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| CN202310408283.2A Active CN116330484B (en) | 2023-04-17 | 2023-04-17 | Batching equipment for blast furnace slag silicate cement |
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| CN110103340A (en) * | 2019-05-09 | 2019-08-09 | 郑州工业应用技术学院 | It is a kind of for producing the environment-friendly type proportioning machine of concrete |
| CN212528231U (en) * | 2020-05-20 | 2021-02-12 | 吴江市恒泰混凝土制品有限公司 | Premixed concrete auxiliary material weighing device |
| CN215794579U (en) * | 2021-09-16 | 2022-02-11 | 广州草粤行生物科技有限公司 | Vacuum packaging machine with four scales and capable of quantitatively subpackaging four raw materials simultaneously |
| CN217226096U (en) * | 2021-10-29 | 2022-08-19 | 舜元建设(集团)有限公司 | Movable concrete stirring device |
| CN218590327U (en) * | 2022-08-11 | 2023-03-10 | 河北蓓特丽洗涤用品开发有限公司 | Detergent dosing unit |
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| WO2006106532A1 (en) * | 2005-04-05 | 2006-10-12 | Marel Hf. | Apparatus and method for grading and batching of articles |
| CN110103340A (en) * | 2019-05-09 | 2019-08-09 | 郑州工业应用技术学院 | It is a kind of for producing the environment-friendly type proportioning machine of concrete |
| CN212528231U (en) * | 2020-05-20 | 2021-02-12 | 吴江市恒泰混凝土制品有限公司 | Premixed concrete auxiliary material weighing device |
| CN215794579U (en) * | 2021-09-16 | 2022-02-11 | 广州草粤行生物科技有限公司 | Vacuum packaging machine with four scales and capable of quantitatively subpackaging four raw materials simultaneously |
| CN217226096U (en) * | 2021-10-29 | 2022-08-19 | 舜元建设(集团)有限公司 | Movable concrete stirring device |
| CN218590327U (en) * | 2022-08-11 | 2023-03-10 | 河北蓓特丽洗涤用品开发有限公司 | Detergent dosing unit |
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| CN116330484B (en) | 2023-10-13 |
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