CN114888973B - High corrosion resistant composite silicate cement automatic production line - Google Patents
High corrosion resistant composite silicate cement automatic production line Download PDFInfo
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- CN114888973B CN114888973B CN202210567745.0A CN202210567745A CN114888973B CN 114888973 B CN114888973 B CN 114888973B CN 202210567745 A CN202210567745 A CN 202210567745A CN 114888973 B CN114888973 B CN 114888973B
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- raw materials
- mixing
- cement raw
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000003469 silicate cement Substances 0.000 title claims abstract description 10
- 238000005260 corrosion Methods 0.000 title claims description 14
- 230000007797 corrosion Effects 0.000 title claims description 14
- 238000002156 mixing Methods 0.000 claims abstract description 169
- 239000004568 cement Substances 0.000 claims abstract description 103
- 239000002994 raw material Substances 0.000 claims abstract description 98
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000011398 Portland cement Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the field of cement production, in particular to a high-corrosion-resistance composite silicate cement automatic production line, which comprises a mounting bracket, wherein a collecting plate and a blending frame are respectively arranged in the length direction of the mounting bracket, the upper end and the lower end of the collecting plate and the blending frame penetrate through the mounting bracket, a lifting plate is arranged between the upper ends of the collecting plate and the blending frame, and the middle lower side surface of the lifting plate is arranged on the upper side surface of the mounting bracket through a lifting cylinder. According to the invention, cement raw materials at different positions are collected into a pile in a manner of collecting the cement raw materials, and then the cement raw materials are mixed in a manner of scooping up the cement raw materials and stirring the materials for discharging, so that the mixing effect of the cement raw materials is improved, the cement raw materials can be stirred in two directions of horizontal and vertical, in addition, the cement raw materials are stirred horizontally at different heights, and the mixing effect of the cement raw materials is further improved.
Description
Technical Field
The invention relates to the field of cement production, in particular to a high-corrosion-resistance composite silicate cement automatic production line.
Background
Cement is a building material with the largest amount in the building industry, and portland cement is classified into various types, such as ordinary portland cement, slag portland cement, fly ash portland cement, composite portland cement, and the like.
When silicate cement is prepared, raw materials of cement are required to be crushed and processed, various raw materials are respectively stored in different bins, when cement is required to be calcined, raw materials of all bins are fed onto a conveyor belt according to a proportion, and the raw materials of cement are led into a rotary furnace by the conveyor belt to be calcined.
The existing mode of adopting vertical stirring rod to mix in the cement raw material conveying process is used for mixing the cement raw materials, and the problem existing in the mode is as follows: firstly, a conveyor belt of cement raw materials is of an arc-shaped structure, so that a common stirring rod cannot mix and stir the cement raw materials; different cement raw materials can be piled up in different positions of the conveyer belt when being fed, so that simple vertical stirring can only vertically stir the cement raw materials, the raw materials at different positions cannot be mixed, and the positions of the cement raw materials in the horizontal direction cannot be mixed.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme that the high corrosion resistant composite silicate cement automatic production line comprises a mounting bracket, wherein the mounting bracket is locked on the outer free end, the mounting bracket is positioned right above a cement raw material conveying belt, the length direction of the mounting bracket is correspondingly arranged with the conveying direction of the conveying belt, the length direction of the mounting bracket is respectively provided with a collecting plate and a blending frame, the upper end and the lower end of the collecting plate and the blending frame penetrate through the mounting bracket, a lifting plate is arranged between the upper ends of the collecting plate and the blending frame, and the middle lower side surface of the lifting plate is arranged on the upper side surface of the mounting bracket through a lifting cylinder.
The lower side of the collecting plate is uniformly provided with telescopic plates along the width direction of the mounting bracket, and the collecting plate is used for blocking and collecting various cement raw materials on the conveying belt.
The blending frame can carry out position adjustment on the length direction of installing support, the lower extreme of blending frame is provided with the blending board, the bottom of blending board and evenly be provided with the blending group board along the width direction of installing support, the blending group board is L type structure, the one end that the blending group board is close to the collecting plate is the inclined plane, the blending group board in middle part is close to the both sides that collect board one end all are provided with the shovel piece of sloping structure, the last shovel piece that also is provided with of remaining blending group board after removing the blending group board in middle part and both sides, shovel piece and blending group board cooperation form complete sloping structure.
One end of each scooping block far away from the collecting plate is connected with one end of a blanking roller, the other end of the blanking roller is rotatably mounted on a mounting body, the mounting body is fixed on a vertical section of the blending group plate corresponding to the scooping block, and stirring plates are symmetrically arranged on the lateral sides of the outer side of the blanking roller.
The top of unloading roller all is provided with the mix roller, and the mix roller is kept away from the one end rotation of collecting the board and is installed on L type mounting bracket, and L type mounting bracket is connected and is kept away from the side of collecting the board at the blending board, and through linkage belt looks transmission between the mix roller, one of them mix roller is connected through the output shaft of mix motor, and mix motor passes through the motor cabinet and installs on L type mounting bracket.
Preferably, the bottoms of the telescopic plates and the bottoms of the horizontal sections of the blending group plates are arc-shaped surfaces.
Preferably, the upper end of the blending frame is provided with an adjusting component for adjusting the position of the blending frame; the adjusting component comprises a sliding block, a sliding groove matched with the sliding block is formed in the mounting bracket, an adjusting screw is rotatably connected to the side wall of the sliding groove, the outer end of the adjusting screw extends out of the mounting bracket, and the adjusting screw is in threaded fit with the sliding block.
Preferably, sliding columns are symmetrically arranged between the sliding blocks and the blending plate, the lower ends of the sliding columns are of telescopic structures, the upper ends of the sliding columns penetrate through the sliding blocks, and the upper ends of the sliding columns are connected with the lifting plate in a mode of being matched with the T-shaped sliding grooves through T-shaped sliding blocks.
Preferably, a shaking rotating shaft is arranged between the fixed ends of the sliding columns, one end of the shaking rotating shaft is rotatably arranged on the sliding columns, the other end of the shaking rotating shaft is connected with an output shaft of a shaking motor through a coupler, the shaking motor is arranged on the sliding columns, and a cam is arranged in the middle of the shaking rotating shaft.
Preferably, the outer lateral surface of the mixing roller is symmetrically provided with mixing rods, and the tail ends of the mixing rods are provided with bristles.
Preferably, a vertical mixing assembly is arranged at the bottom of the mounting bracket and positioned at one side of the blending frame far away from the collecting plate, and is used for vertically uniformly mixing the blended cement raw materials; the vertical mixing assembly comprises a vertical support arranged at the bottom of the mounting support, scraping plates are symmetrically distributed at two ends of the lower portion of the vertical support, the scraping plates are arranged at the bottom of the vertical support through pressing down elastic rods, vertical stirring rods are arranged on the lower side face of the middle of the vertical support, and the vertical stirring rods are driven to rotate by driving arranged in the vertical support.
Preferably, the lower end of the pressing elastic rod is obliquely arranged to a side far away from the vertical support.
Preferably, the bottom of the scraping plate is of an arc structure, one end of the scraping plate, which is close to the blending frame, is of a pointed structure, and the height of the bottommost end of the scraping plate is lower than the heights of the lower sides of the blending frame and the collecting plate.
Preferably, the upper side of the blending group plate in the middle is of a middle inclined plane structure, the bottom of the blending plate is provided with a stabilizing plate which plays a role in stabilizing the mixing roller, and the stabilizing plate is in running fit with the mixing roller.
The invention has the beneficial effects that: 1. according to the invention, cement raw materials at different positions are collected into a pile in a manner of collecting the cement raw materials, and then the cement raw materials are mixed in a manner of scooping up the cement raw materials and stirring the materials for discharging, so that the mixing effect of the cement raw materials is improved, the cement raw materials can be stirred in two directions of horizontal and vertical, in addition, the cement raw materials are stirred horizontally at different heights, and the mixing effect of the cement raw materials is further improved.
2. The adjusting component can adjust the left and right positions of the blending frame, so that when the conveying speed of the cement raw materials is changed, the blending frame can adaptively adjust the left and right positions so as to increase the mixing effect of the cement raw materials.
3. The collecting plate is used for separating and collecting various cement raw materials on the conveying belt, and the telescopic plate can automatically stretch and stick on the conveying belt when the collecting plate descends, so that the telescopic plate can freely stretch according to the structure of the conveying belt, the bonding compactness of the collecting plate and the conveying belt is increased, the collecting effect of the collecting plate on the cement raw materials is improved, and the collected cement raw materials can be conveyed rightwards when the collecting plate moves upwards, so that the cement raw materials on the conveying belt are distributed in a way of collecting a section of blank.
4. The blending frame can scoop up the collected cement raw materials, and discharge the cement raw materials downwards when the blending frame moves upwards, so that the purpose of uniformly mixing the cement raw materials is achieved, and the falling cement raw materials are stirred by the blanking roller, so that the stirring effect of the cement raw materials is achieved.
5. The cam can drive the mixing plate to move up and down so as to adjust the position of the mixing roller up and down, thereby further increasing the uniform mixing effect of the mixing roller on the cement raw material.
6. The scraper can be abutted on the conveying belt with a certain force under the action of the downward-pressing elastic rod, scrapes down cement raw materials on two sides of the conveying belt, and stirs the cement raw materials in the vertical direction through the vertical stirring rod.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of a first view structure of the present invention.
Fig. 2 is a schematic view of a second view structure of the present invention.
Fig. 3 is a schematic diagram of the front view structure of the present invention.
FIG. 4 is a cross-sectional view of the invention between a mounting bracket, a lift plate and an adjustment screw.
Fig. 5 is a schematic view of the structure of the present invention between the adjusting assembly after removal of the slider and the adjusting screw and the blending frame.
Fig. 6 is a schematic bottom view of fig. 5.
FIG. 7 is a schematic view of the structure of the blending frame of the present invention after cutting the shovel blade.
In the figure: 1. a mounting bracket; 2. a collection plate; 3. a blending frame; 4. a lifting plate; 5. lifting a cylinder; 21. a telescoping plate; 31. doping the plates; 32. blending the plates; 33. shoveling the block; 34. a blanking roller; 35. a mounting body; 36. an agitating plate; 37. a mixing roller; 371. a mixing rod; 38. an L-shaped mounting rack; 39. a mixing motor; 6. an adjustment assembly; 61. a sliding block; 62. adjusting a screw; 63. a sliding column; 64. shaking the rotating shaft; 65. a shaking motor; 66. a cam; 7. a vertical blending assembly; 71. a vertical bracket; 72. a scraper; 73. pressing down the elastic rod; 74. a vertical stirring rod.
Detailed Description
Embodiments of the present invention are described in detail below. The following examples are illustrative only and are not to be construed as limiting the invention. The examples are not to be construed as limiting the specific techniques or conditions described in the literature in this field or as per the specifications of the product.
Referring to fig. 1-3, a high corrosion resistant composite silicate cement automation production line comprises a mounting bracket 1, wherein the mounting bracket 1 is locked on the outer free end, the mounting bracket 1 is positioned right above a cement raw material conveyor belt, the length direction of the mounting bracket 1 is correspondingly arranged with the conveying direction of the conveyor belt, a collecting plate 2 and a blending frame 3 are respectively arranged in the length direction of the mounting bracket 1, the upper and lower ends of the collecting plate 2 and the blending frame 3 penetrate through the mounting bracket 1, a lifting plate 4 is arranged between the upper ends of the collecting plate 2 and the blending frame 3, and the middle lower side surface of the lifting plate 4 is arranged on the upper side surface of the mounting bracket 1 through a lifting cylinder 5.
Referring to fig. 2, the lower side of the collecting plate 2 is uniformly provided with a telescopic plate 21 along the width direction of the mounting bracket 1, the collecting plate 2 is used for blocking and collecting various cement raw materials on a conveyor belt, the telescopic plate 21 can automatically stretch and stick on the conveyor belt when the collecting plate 2 descends, the telescopic plate 21 can freely stretch according to the structure of the conveyor belt, the bonding compactness of the collecting plate 2 and the conveyor belt is increased, the collecting effect of the collecting plate 2 on the cement raw materials is increased, the collected cement raw materials can be conveyed rightwards when the collecting plate 2 moves upwards, the cement raw materials on the conveyor belt are distributed in a section of collecting section of blank, the mixing frame 3 can scoop up the collected cement raw materials, and then the mixing frame 3 moves upwards and discharges the scooped cement raw materials to the blank position of the conveyor belt.
Referring to fig. 5-7, the blending frame 3 can perform position adjustment along the length direction of the mounting bracket 1, the lower end of the blending frame 3 is provided with a blending plate 31, the bottom of the blending plate 31 is uniformly provided with a blending group plate 32 along the width direction of the mounting bracket 1, the blending group plate 32 is of an L-shaped structure, and the bottoms of the telescopic plate 21 and the horizontal section of the blending group plate 32 are both arc-shaped surfaces; because the conveyer belt is arc-shaped, the telescopic plate 21 with the arc-shaped lower side and the blending group plate 32 are adopted, the joint effect of the telescopic plate 21 and the conveyer belt can be improved, one end of the blending group plate 32 close to the collecting plate 2 is an inclined surface, both sides of the blending group plate 32 in the middle, which is close to one end of the collecting plate 2, are provided with the shoveling blocks 33 with inclined structures, the upper side of the blending group plate 32 in the middle is of a middle inclined surface structure, the blending group plate 32 in the middle is of an inclined surface structure with high sides and low sides, so that cement raw materials are prevented from accumulating on the upper side of the middle, a shoveling block 33 is also arranged on the remaining blending group plate 32 after the blending group plate 32 in the middle and the two sides is removed, the shoveling blocks 33 are matched with the blending group plate 32 to form a complete inclined structure, the blending frame 3 can scoop up the collected cement raw materials, and discharge the cement raw materials downwards when the blending frame 3 moves upwards, and in particular, the blending frame 3 is matched with the blending group plate 32 to form a complete inclined structure to lift the collected cement raw materials, and then the cement raw materials can be discharged to a blank position when the blending frame moves downwards.
With continued reference to fig. 5-7, the end of each of the scooping blocks 33 remote from the collecting plate 2 is connected to one end of a discharging roller 34, the other end of the discharging roller 34 is rotatably mounted on a mounting body 35, the mounting body 35 is fixed on the vertical section of the blending group plate 32 corresponding to the scooping block 33, stirring plates 36 are symmetrically provided on the outer side surfaces of the discharging roller 34, and when the blending frame 3 moves upward and performs the discharging action of the cement raw material, the cement raw material falls from the gap between the adjacent two blending group plates 32, and the discharging roller 34 agitates the fallen cement raw material, so that the agitating effect of the cement raw material is achieved.
With continued reference to fig. 5-7, a mixing roller 37 is arranged above the blanking roller 34, a stabilizing plate for stabilizing the mixing roller 37 is arranged at the bottom of the blending plate 31, the stabilizing plate is in running fit with the mixing roller 37, mixing rods 371 are symmetrically arranged on the outer side surface of the mixing roller 37, and bristles are arranged at the tail ends of the mixing rods 371; the one end that collection board 2 was kept away from to the stirring roller 37 is rotated and is installed on L type mounting bracket 38, L type mounting bracket 38 is connected and is kept away from the side of collection board 2 at blending board 31, pass through the linkage belt and drive between the stirring roller 37, one of them stirring roller 37 is connected through the output shaft of stirring motor 39, the stirring motor 39 passes through the motor cabinet and installs on L type mounting bracket 38, the rotation of stirring motor 39 can drive stirring roller 37 and rotate in step, the stirring pole 371 is used for increasing the stirring area of stirring roller 37 to the cement raw material, brush hair on the stirring pole 371 can sweep the raw material that remains on the blending group board 32, specifically, when blending frame 3 moves down and carries out the stirring of horizontal direction to the cement raw material, stirring roller 37 can carry out the mixing of upper and lower position for the cement raw material, stirring roller 37 can also increase its smoothness of discharging when the cement raw material is discharged.
Referring to fig. 4, the upper end of the blending frame 3 is provided with an adjusting assembly 6 for adjusting the position thereof; the adjusting assembly 6 comprises a sliding block 61, a sliding groove matched with the sliding block 61 is formed in the mounting bracket 1, an adjusting screw 62 is rotatably connected to the side wall of the sliding groove, the outer end of the adjusting screw 62 extends out of the mounting bracket 1, and the adjusting screw 62 is in threaded fit with the sliding block 61; the sliding block 61 and the blending plate 31 are symmetrically provided with the sliding column 63, the lower end of the sliding column 63 is of a telescopic structure, the upper end of the sliding column 63 penetrates through the sliding block 61, the upper end of the sliding column 63 is connected with the lifting plate 4 through a T-shaped sliding block and T-shaped sliding groove matched mode, the adjusting component 6 can adjust the left and right positions of the blending frame 3, when the conveying speed of cement raw materials changes, the blending frame 3 can be adjusted to the left and right positions in an adaptive mode so as to increase the mixing effect of the cement raw materials, the sliding block 61 can be adjusted to the left and right positions in a matched mode by manually rotating or connecting the adjusting screw 62 on a driving mode, and meanwhile, the upper end of the sliding column 63 slides on the lifting plate 4.
Referring to fig. 5, a shaking rotary shaft 64 is disposed between fixed ends of the sliding columns 63, one end of the shaking rotary shaft 64 is rotatably mounted on the sliding columns 63, the other end of the shaking rotary shaft 64 is connected with an output shaft of a shaking motor 65 through a coupler, the shaking motor 65 is mounted on the sliding columns 63, a cam 66 is disposed in the middle of the shaking rotary shaft 64, the cam 66 can be driven to rotate by rotation of the shaking motor 65, the mixing plate 31 can be driven to move up and down so that the position of the mixing roller 37 can be adjusted up and down, and accordingly mixing uniformity of the mixing roller 37 to cement raw materials can be further improved, and feeding speed of the cement raw materials can be accelerated when the cement raw materials are fed through up and down movement of the mixing plate 31.
Referring to fig. 2, a vertical mixing assembly 7 is installed at the bottom of the mounting bracket 1 and at one side of the blending bracket 3 away from the collecting plate 2, and the vertical mixing assembly 7 is used for vertically mixing the blended cement raw materials; the vertical mixing assembly 7 comprises a vertical support 71 arranged at the bottom of the mounting support 1, scrapers 72 are symmetrically distributed at two ends of the lower part of the vertical support 71, the scrapers 72 are arranged at the bottom of the vertical support 71 through pressing down elastic rods 73, vertical stirring rods 74 are arranged on the lower side face of the middle of the vertical support 71, the vertical stirring rods 74 are driven to rotate by driving arranged in the vertical support 71, the vertical mixing assembly 7 can mix cement raw materials after mixing in the vertical direction, specifically, the scrapers 72 can have certain force to prop against a conveying belt under the action of the pressing down elastic rods 73, and the scrapers 72 scrape the cement raw materials at two sides of the conveying belt and stir the cement raw materials in the vertical direction through the vertical stirring rods 74.
With continued reference to fig. 2, the bottom of the scraper 72 is in an arc structure, one end of the scraper 72, which is close to the blending frame 3, is in a pointed structure, the height of the bottommost end of the scraper 72 is lower than the heights of the blending frame 3 and the lower side surface of the collecting plate 2, the pointed structure of the scraper 72 can increase the scraping effect on cement raw materials, the arc structure of the scraper 72 can be more closely attached to a conveying belt, and the height of the scraper 72 is set to enable the scraper 72 to be attached to the conveying belt with a certain force; the lower end of the pressing elastic lever 73 is obliquely arranged to a side away from the vertical bracket 71; the inclined arrangement of the pressing down elastic rod 73 enables the scraper 72 to collect scraped cement raw meal towards the middle of the conveyor belt.
The process flow of the high corrosion resistance composite silicate cement production is as follows: in the first step, various raw materials of cement such as limestone, iron ore, clay, etc. are crushed and transferred into a collecting bin.
And secondly, respectively blanking in various aggregate bins so that cement raw materials can fall onto a cement raw material conveying belt according to the proportion, locking the cement raw material conveying belt on the outer free end through the mounting bracket 1, and positioning the mounting bracket 1 right above the cement raw material conveying belt.
Thirdly, firstly, the position of the blending frame 3 is adjusted according to the conveying speed of the cement raw materials, and the rotation of the blending frame 3 is controlled by manual rotation or a mode of connecting an adjusting screw 62 on a drive, so that the sliding block 61 can drive the blending frame 3 to adjust the left and right positions;
then, through the reciprocating telescopic movement of the lifting air cylinder 5, the collecting plate 2 and the blending frame 3 synchronously reciprocate up and down, and the telescopic plate 21 can automatically stretch and stick on the conveying belt when the collecting plate 2 descends, so that the telescopic plate 21 can freely stretch according to the structure of the conveying belt, the collecting plate 2 collects cement raw materials, when the collecting plate 2 moves upwards, the collected cement raw materials can be conveyed rightwards, and the cement raw materials on the conveying belt are distributed in a way of collecting a section of blank;
meanwhile, when the blending frame 3 moves downwards, a complete inclined structure is formed by matching the shoveling blocks 33 with the blending group plates 32, collected cement raw materials are shoveled up, the mixing roller 37 can stir the cement raw materials in the horizontal direction, so that the cement raw materials are mixed in the upper and lower positions, the cam 66 is driven to rotate by the shaking motor 65, the cam 66 can drive the blending plate 31 to move up and down, so that the position of the mixing roller 37 is adjusted up and down, the uniform mixing effect of the mixing roller 37 on the cement raw materials is further improved, and then when the blending frame 3 moves upwards, the cement raw materials fall from a gap between two adjacent blending group plates 32, the falling cement raw materials are stirred by the blanking roller 34, and the falling cement raw materials can be uniformly discharged to the blank position of the conveying belt;
then, the scraper 72 scrapes off the cement raw materials on both sides of the conveyor belt and vertically agitates the cement raw materials by the vertical agitating bars 74.
And fourthly, conveying the stirred and mixed cement raw materials into a cement rotary kiln for calcination to form cement clinker, adding additives into the cement clinker, and grinding to form finished cement.
While embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention, which is also intended to be covered by the present invention.
Claims (9)
1. The utility model provides a high corrosion resistant composite Portland cement automation line, includes installing support (1), and installing support (1) locks on the free end of outside, and installing support (1) is located directly over the cement raw materials conveyer belt, and the length direction of installing support (1) corresponds the direction of delivery of conveyer belt and sets up, its characterized in that, installing support (1) length direction is provided with respectively and gathers board (2) and blending frame (3), gathers the upper and lower extreme of board (2) and blending frame (3) and all runs through installing support (1), gathers and installs between the upper end of board (2) and blending frame (3) and lift board (4), and the middle part downside of lift board (4) is installed in the upside of installing support (1) through lifting cylinder (5);
the lower side surface of the collecting plate (2) is uniformly provided with telescopic plates (21) along the width direction of the mounting bracket (1), and the collecting plate (2) is used for separating and collecting various cement raw materials on the conveying belt;
the blending frame (3) can carry out position adjustment in the length direction of the mounting bracket (1), the lower end of the blending frame (3) is provided with a blending plate (31), the bottom of the blending plate (31) is uniformly provided with a blending group plate (32) along the width direction of the mounting bracket (1), the blending group plate (32) is of an L-shaped structure, one end of the blending group plate (32) close to the collecting plate (2) is an inclined surface, both sides of the middle blending group plate (32) close to one end of the collecting plate (2) are provided with shoveling blocks (33) of an inclined structure, and a shoveling block (33) is also arranged on the remaining blending group plate (32) after the middle blending group plate (32) and the two sides are removed, and the shoveling blocks (33) and the blending group plate (32) are matched to form a complete inclined structure;
one end of each scooping block (33) far away from the collecting plate (2) is connected with one end of a blanking roller (34), the other end of the blanking roller (34) is rotatably arranged on an installation body (35), the installation body (35) is fixed on a vertical section of a blending group plate (32) corresponding to the scooping block (33), and stirring plates (36) are symmetrically arranged on the outer side face of the blanking roller (34);
the upper parts of the blanking rollers (34) are respectively provided with a mixing roller (37), one end, far away from the collecting plate (2), of each mixing roller (37) is rotatably arranged on an L-shaped mounting frame (38), each L-shaped mounting frame (38) is connected to the side surface, far away from the collecting plate (2), of each mixing plate (31), each mixing roller (37) is driven by a linkage belt, one mixing roller (37) is connected by an output shaft of a mixing motor (39), and each mixing motor (39) is arranged on each L-shaped mounting frame (38) through a motor seat;
an adjusting component (6) for adjusting the position of the blending frame (3) is arranged at the upper end of the blending frame; the adjusting component (6) comprises a sliding block (61), a sliding groove matched with the sliding block (61) is formed in the mounting bracket (1), an adjusting screw (62) is rotatably connected to the side wall of the sliding groove, the outer end of the adjusting screw (62) extends out of the mounting bracket (1), and the adjusting screw (62) is in threaded fit with the sliding block (61).
2. The high corrosion resistant composite portland cement automation line of claim 1, wherein the bottom of the expansion plate (21) and the bottom of the horizontal section of the admixture board (32) are both arc-shaped surfaces.
3. The high corrosion resistant composite silicate cement automation production line according to claim 1, wherein sliding columns (63) are symmetrically arranged between the sliding blocks (61) and the blending plate (31), the lower ends of the sliding columns (63) are of telescopic structures, the upper ends of the sliding columns (63) penetrate through the sliding blocks (61), and the upper ends of the sliding columns (63) are connected with the lifting plate (4) in a mode of being matched with a T-shaped sliding groove through T-shaped sliding blocks.
4. A high corrosion resistant composite portland cement automation production line according to claim 3, characterized in that a shaking rotating shaft (64) is arranged between the fixed ends of the sliding columns (63), one end of the shaking rotating shaft (64) is rotatably arranged on the sliding columns (63), the other end of the shaking rotating shaft (64) is connected with an output shaft of a shaking motor (65) through a coupler, the shaking motor (65) is arranged on the sliding columns (63), and a cam (66) is arranged in the middle of the shaking rotating shaft (64).
5. The high corrosion resistant composite portland cement automatic production line according to claim 1, wherein the outer side surface of the mixing roller (37) is symmetrically provided with mixing rods (371), and the tail ends of the mixing rods (371) are provided with bristles.
6. The high corrosion resistant composite Portland cement automatic production line according to claim 1, wherein a vertical mixing assembly (7) is arranged at the bottom of the mounting bracket (1) and at one side of the blending bracket (3) far away from the collecting plate (2), and the vertical mixing assembly (7) is used for vertically uniformly mixing blended cement raw materials; the vertical mixing assembly (7) comprises a vertical support (71) arranged at the bottom of the mounting support (1), scrapers (72) are symmetrically distributed at two ends of the lower part of the vertical support (71), the scrapers (72) are arranged at the bottom of the vertical support (71) through a downward-pressing elastic rod (73), and a vertical stirring rod (74) is arranged on the lower side face of the middle of the vertical support (71).
7. The high corrosion resistant composite portland cement automation line of claim 6, wherein the lower end of the pressing elastic rod (73) is arranged obliquely to a side away from the vertical bracket (71).
8. The automatic high corrosion resistant composite silicate cement production line according to claim 6, wherein the bottom of the scraper (72) is of an arc-shaped structure, one end of the scraper (72) close to the blending frame (3) is of a pointed structure, and the height of the bottommost end of the scraper (72) is lower than the heights of the lower sides of the blending frame (3) and the collecting plate (2).
9. The high corrosion resistant composite portland cement automation production line according to claim 1, wherein the upper side of the blending group plate (32) in the middle is of a middle inclined surface structure, and a stabilizing plate which plays a role in stabilizing the mixing roller (37) is installed at the bottom of the blending plate (31) and is in rotary fit with the mixing roller (37).
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| CN202210567745.0A CN114888973B (en) | 2022-05-23 | 2022-05-23 | High corrosion resistant composite silicate cement automatic production line |
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| CN202210567745.0A CN114888973B (en) | 2022-05-23 | 2022-05-23 | High corrosion resistant composite silicate cement automatic production line |
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Citations (6)
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|---|---|---|---|---|
| GB926690A (en) * | 1961-07-12 | 1963-05-22 | Ernst Wolff | Improvements in or relating to concrete mixers |
| CH392356A (en) * | 1961-06-28 | 1965-05-15 | Wolff Ernst | Mobile concrete mixer |
| KR101564369B1 (en) * | 2015-03-23 | 2015-10-30 | 주식회사 케이이씨 | A stand device for belt conveyor system |
| CN111531717A (en) * | 2020-04-30 | 2020-08-14 | 盛亚明 | Cement concrete preparation system and preparation method thereof |
| CN212312363U (en) * | 2020-04-22 | 2021-01-08 | 安徽华初工程项目管理有限公司 | Cement stirring device |
| CN113119301A (en) * | 2021-04-30 | 2021-07-16 | 李训芦 | Production process of polymer cement waterproof mortar |
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2022
- 2022-05-23 CN CN202210567745.0A patent/CN114888973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH392356A (en) * | 1961-06-28 | 1965-05-15 | Wolff Ernst | Mobile concrete mixer |
| GB926690A (en) * | 1961-07-12 | 1963-05-22 | Ernst Wolff | Improvements in or relating to concrete mixers |
| KR101564369B1 (en) * | 2015-03-23 | 2015-10-30 | 주식회사 케이이씨 | A stand device for belt conveyor system |
| CN212312363U (en) * | 2020-04-22 | 2021-01-08 | 安徽华初工程项目管理有限公司 | Cement stirring device |
| CN111531717A (en) * | 2020-04-30 | 2020-08-14 | 盛亚明 | Cement concrete preparation system and preparation method thereof |
| CN113119301A (en) * | 2021-04-30 | 2021-07-16 | 李训芦 | Production process of polymer cement waterproof mortar |
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| CN114888973A (en) | 2022-08-12 |
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