CN114211617A - Cement clinker production equipment - Google Patents
Cement clinker production equipment Download PDFInfo
- Publication number
- CN114211617A CN114211617A CN202111504931.1A CN202111504931A CN114211617A CN 114211617 A CN114211617 A CN 114211617A CN 202111504931 A CN202111504931 A CN 202111504931A CN 114211617 A CN114211617 A CN 114211617A
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- Prior art keywords
- rod
- connecting rod
- shell
- motor
- clinker
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- 239000004568 cement Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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Classifications
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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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/24—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with driven stirrers
-
- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
-
- 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
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/468—Cooling, e.g. using ice
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to the technical field of cement processing, in particular to cement clinker production equipment which comprises a base, a ventilation mechanism and a propulsion mechanism, wherein a secondary cooling mechanism is installed on one side of the base, the ventilation mechanism is installed in the secondary cooling mechanism in a penetrating mode, the propulsion mechanism is installed on one side of the secondary cooling mechanism, a primary cooling mechanism is installed at one end of the secondary cooling mechanism, and the secondary cooling mechanism comprises a vertical plate, a sliding column, a supporting shell, a first motor, an output shaft, a semicircular disc, a first connecting rod, a cooling shell, a second connecting rod, a push plate and a crushing shell. According to the invention, the primary cooling mechanism is adopted, the high-temperature clinker is discharged from the kiln opening of the rotary kiln into the roller, the clinker rotates along with the roller, and the stirring plate rotates reversely to stir the clinker, so that the clinker can be in full contact with cold air for heat exchange, large blocks of cooled clinker are not easy to form, and the cooling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of cement processing, in particular to cement clinker production equipment.
Background
The cement clinker is a semi-finished product obtained by using limestone, clay and iron raw materials as main raw materials, preparing the raw materials into raw materials according to a proper proportion, burning the raw materials until the raw materials are partially or completely melted, and cooling the raw materials, and the Portland cement clinker is the most commonly used Portland cement clinker in the cement industry.
In the production process of cement, especially in the dry cement production process, clinker cooling is required after the cement clinker is fired. The existing clinker cooling method is that high-temperature clinker at 1300 ℃ to 1450 ℃ is discharged from a kiln opening of a rotary kiln onto a grate bed of a quick cooling machine and distributed along the whole length of the grate bed to form a material bed with a certain thickness, cooling air is blown into a material layer from the lower part of the material bed to be permeated and diffused to cool hot clinker, and static cooling can form large clinker blocks, so that the internal clinker is insufficiently cooled, the large clinker blocks need to be crushed and then are sent into the cooling machine to be cooled, the production efficiency is delayed, the static cooling method enables the contact surface of the clinker and cold air to be single, the cooling effect of the clinker which is not directly contacted with the cold air is poor, the quick cooling effect cannot be achieved, and the production efficiency and the quality of later-stage reprocessed cement can be influenced.
Disclosure of Invention
The invention provides cement clinker production equipment aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cement clinker production device comprises a base, a ventilation mechanism and a propulsion mechanism, wherein a secondary cooling mechanism is installed on one side of the base, the ventilation mechanism penetrates through the interior of the secondary cooling mechanism, the propulsion mechanism is installed on one side of the secondary cooling mechanism, and a primary cooling mechanism is installed at one end of the secondary cooling mechanism;
the secondary cooling mechanism comprises vertical plates, sliding columns, a supporting shell, a first motor, output shafts, a semicircular disc, a first connecting rod, a cooling shell, a second connecting rod, a rubber sleeve, a push rod, a push plate, a crushing shell, a support rod, a fixed discharge hole, a movable discharge hole, a conveying plate, an air permeable hole, a baffle plate, a feed opening, a rubber curtain and a first support column, wherein two vertical plates are fixedly arranged on one side of the base, two sliding columns are movably connected with the two vertical plates in a penetrating manner, the adjacent ends of the four sliding columns are fixedly connected with the supporting shell together, the supporting shell is internally and fixedly provided with the first motor, the output shafts are arranged on two sides of the middle part of the first motor, the two output shafts are fixedly arranged on the opposite ends of the two output shafts, the semicircular disc is fixedly arranged on one side of the first motor, the first connecting rod is fixedly connected with one end of the four sliding columns, which is longer, and the second connecting rod is fixedly connected with the other end of the four sliding columns, one end of the second connecting rod is fixedly connected with a push rod, one end of the push rod is fixedly connected with a push plate, the outer side of the push plate is movably connected with a crushing shell, one side of the crushing shell is fixedly provided with two support rods, one side of the crushing shell is fixedly provided with a baffle plate, one side of the crushing shell is provided with a fixed discharge hole, one side of the crushing shell is movably provided with a conveying plate, one end of the first connecting rod is fixedly arranged on one side of the conveying plate, the conveying plate is provided with a plurality of ventilation holes, one side of the conveying plate is provided with a movable discharge hole, the movable discharge hole is matched with the fixed discharge hole, the conveying plate and the outer side of the crushing shell are surrounded with a cooling shell, one side of the cooling shell is fixedly provided with two first support columns, one end of the two first support columns is fixedly arranged on one side of the base, one end of the cooling shell is provided with a discharge hole, the utility model discloses a cooling device, including feed opening, vaulting pole one end, first connecting rod and second connecting rod activity through connection, the inside one side fixed mounting of feed opening has the rubber curtain, two vaulting pole one end fixed mounting is in cooling casing one side, head rod and second connecting rod activity through connection are at the cooling casing homonymy, and the equal fixed mounting in junction has the rubber sleeve, the transportation board is the installation of inclining slightly, the feed opening is located lower one end.
Further, the primary cooling mechanism comprises a high support, a roller, a first gear, a second motor, a short support, a roller, a shifting plate, a fixing rod, a first helical gear, a second helical gear, a third connecting rod, a third motor and a second support, wherein the high support and the short support are fixedly arranged on one side of the base, the roller is connected with the high support and the short support in a rotating manner together on the same side of the high support and the short support, the first gear is fixedly arranged in the middle of the outer side wall of the roller, the second gear is meshed with one side of the first gear, the second motor is fixedly arranged on one side of the second gear, one side of the second motor is fixedly arranged on one side of the base, one end of the roller rotates on one side of the cooling shell, the roller is rotatably arranged in the roller, the outer side wall of the roller is fixedly provided with a plurality of shifting plates, one end of the roller is rotatably connected with the fixing rod, one end of the fixing rod is fixedly arranged on the inner side of the cooling shell, roller bearing one end fixed mounting has first helical gear, the meshing of first helical gear one side is installed the second helical gear, second helical gear one side fixed mounting has the third connecting rod, third connecting rod one end fixed mounting has the third motor, third motor one side fixed mounting has the second pillar, second pillar one end fixed mounting is in base one side.
Further, ventilation mechanism includes first air inlet, second air inlet, gas outlet and tuber pipe, two first air inlets have been seted up to cooling casing one side, second air inlet and gas outlet have been seted up to cooling casing opposite side, the tuber pipe is installed to gas outlet one side.
Further, the propelling mechanism comprises a propelling plate, a propelling rod, a linkage rod, a connecting column, a rotating disc, a fourth motor, a fourth connecting rod and a third support column, wherein the third support column is fixedly installed on one side of the base, the fourth motor is fixedly installed at one end of the third support column, the rotating disc is fixedly installed at one end of the fourth motor, the connecting column is fixedly installed at one side edge of the rotating disc, the linkage rod is fixedly installed at one end of the connecting column, the propelling rod is hinged to one end of the linkage rod, the fourth connecting rod is movably connected to the middle of the propelling rod in a penetrating mode, the propelling plate is fixedly installed at one end of the propelling rod, and the propelling plate is slidably installed on one side of the baffle plate;
the invention has the beneficial effects that:
(1) according to the cement clinker production equipment, the primary cooling mechanism is adopted, high-temperature clinker is discharged from the kiln opening of the rotary kiln into the roller, the clinker rotates along with the roller, and the stirring plate rotates reversely to stir the clinker, so that the clinker can be in full contact with cold air to exchange heat, large blocks of cooled clinker are not easy to form, and the cooling efficiency is improved.
(2) The cement clinker production equipment adopts the secondary cooling mechanism, the solidified clinker after being cooled for one time falls onto the conveying plate, and the solidified clinker downwards slides and rolls under the action of gravity along with the left and right shaking of the conveying plate, so that the effective contact area of the clinker and cold air is increased, the cooling efficiency of the clinker is improved, and the quality of the clinker and the quality of subsequent processed cement can also be improved by quick cooling.
(3) According to the cement clinker production equipment, the pushing mechanism is adopted, large clinker is blocked by the baffle when moving on the conveying plate, then is pushed into the crushing shell by the pushing plate, is crushed into small blocks under the extrusion action of the pushing plate and the baffle, and then enters the conveying plate again for cooling under the pushing action of the pushing plate, so that all clinker is rapidly cooled as far as possible, and the production efficiency and the clinker quality are improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic side view of a cement clinker production plant according to the present invention;
FIG. 2 is a schematic side view of the cement clinker production plant of the present invention with the side shell removed;
FIG. 3 is a schematic view of the overall structure of a cement clinker production plant with the side shell removed from the back;
FIG. 4 is a schematic structural view of a roller and a transmission mechanism thereof of a cement clinker production plant provided by the present invention;
FIG. 5 is an enlarged view of FIG. 2 at A;
FIG. 6 is an enlarged view of FIG. 2 at B;
FIG. 7 is an enlarged view at C of FIG. 2;
FIG. 8 is an enlarged view of FIG. 3 at D;
FIG. 9 is an enlarged view at E of FIG. 4;
in the figure: 1. a base; 2. a secondary cooling mechanism; 21. a vertical plate; 22. a traveler; 23. a support housing; 24. a first motor; 25. an output shaft; 26. a semicircular disc; 27. a first connecting rod; 28. cooling the housing; 29. a second connecting rod; 210. a rubber sleeve; 211. a push rod; 212. pushing the plate; 213. crushing the shell; 214. a stay bar; 215. fixing a discharge hole; 216. moving the discharge port; 217. a transport plate; 218. a ventilation hole; 219. a baffle plate; 220. a feeding port; 221. a rubber curtain; 222. a first support; 3. a ventilation mechanism; 31. a first air inlet; 32. a second air inlet; 33. an air outlet; 34. an air duct; 4. a primary cooling mechanism; 41. a high support; 42. a drum; 43. a first gear; 44. a second gear; 45. a second motor; 46. short support; 47. a roller; 48. dialing a plate; 49. fixing the rod; 410. a first helical gear; 411. a second helical gear; 412. a third connecting rod; 413. a third motor; 414. a second support; 5. a propulsion mechanism; 51. a propulsion plate; 52. a push rod; 53. a linkage rod; 54. connecting columns; 55. rotating the disc; 56. a fourth motor; 57. a fourth connecting rod; 58. and a third support.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the cement clinker production equipment comprises a base 1, a ventilation mechanism 3 and a propulsion mechanism 5, wherein a secondary cooling mechanism 2 is installed on one side of the base 1, the ventilation mechanism 3 is installed in the secondary cooling mechanism 2 in a penetrating manner and used for heat exchange of clinker, the propulsion mechanism 5 is installed on one side of the secondary cooling mechanism 2 and used for crushing large clinker, and a primary cooling mechanism 4 is installed at one end of the secondary cooling mechanism 2;
the secondary cooling mechanism 2 comprises a vertical plate 21, sliding columns 22, a supporting shell 23, a first motor 24, an output shaft 25, an eccentric wheel 26, a first connecting rod 27, a cooling shell 28, a second connecting rod 29, a rubber sleeve 210, a push rod 211, a push plate 212, a crushing shell 213, a support rod 214, a fixed discharge port 215, a movable discharge port 216, a conveying plate 217, an air permeable hole 218, a baffle 219, a feed port 220, a rubber curtain 221 and a first support 222, wherein two vertical plates 21 are fixedly installed on one side of the base 1, two sliding columns 22 are movably connected with the two vertical plates 21 in a penetrating manner and used for limiting the moving direction of the motors, the supporting shell 23 is fixedly connected with the adjacent ends of the four sliding columns 22 together, the first motor 24 is fixedly installed inside the supporting shell 23, the output shafts 25 are installed on two sides of the middle of the first motor 24, the eccentric wheel 26 is fixedly installed on the opposite ends of the two output shafts 25 and used for enabling the motors to shake, one side of the first motor 24 is fixedly connected with a first connecting rod 27, one longer end of each of the four sliding columns 22 is fixedly connected with a second connecting rod 29, one end of each second connecting rod 29 is fixedly connected with a push rod 211, one end of each push rod 211 is fixedly connected with a push plate 212 for extruding large clinker to push small clinker, the outer side of each push plate 212 is movably connected with a crushing shell 213 in a surrounding manner, one side of each crushing shell 213 is fixedly provided with two support rods 214, one side of each crushing shell 213 is fixedly provided with a baffle 219, one side of each crushing shell 213 is provided with a fixed discharge hole 215, one side of each crushing shell 213 is movably provided with a conveying plate 217, one end of each first connecting rod 27 is fixedly arranged on one side of each conveying plate 217, each conveying plate 217 is provided with a plurality of ventilation holes 218, cold air is in contact with the clinker through the ventilation holes 218 for heat exchange, one side of each conveying plate 217 is provided with a movable discharge hole 216, and the movable discharge hole 216 is matched with the fixed discharge hole 215, the crushed clinker enters a conveying plate 217 from here, a cooling shell 28 is arranged on the outer side of the conveying plate 217 and the crushing shell 213 in a surrounding manner, two first support columns 222 are fixedly arranged on one side of the cooling shell 28, one ends of the two first support columns 222 are fixedly arranged on one side of a base 1, a feed opening 220 is formed in one end of the cooling shell 28, the completely cooled clinker is conveyed out from the feed opening, a rubber curtain 221 is fixedly arranged on one side inside the feed opening 220 and used for heat insulation, one ends of two support rods 214 are fixedly arranged on one side of the cooling shell 28, a first connecting rod 27 and a second connecting rod 29 are movably connected on the same side of the cooling shell 28 in a penetrating manner, rubber sleeves 210 are fixedly arranged at the connection positions and used for sealing without influencing the movement tracks of the first connecting rod 27 and the second connecting rod 29, the conveying plate 217 is slightly obliquely arranged, the feed opening 220 is positioned at the lower end, and the clinker after primary temperature reduction enters a secondary cooling mechanism 2, clinker falls from the roller 42 onto the conveying plate 217, the first motor 24 drives the output shaft 25 to drive the eccentric wheel 26 to rotate, the eccentric wheel 26 vibrates to drive the first motor 24 to swing left and right to drive the first connecting rod 27 to swing left and right to drive the conveying plate 217 to swing left and right, the conveying plate 217 is obliquely installed to enable the clinker to swing left and right while sliding downwards under the action of gravity, small clinker passes below the baffle 219 and large clinker cannot pass through, meanwhile, the fourth motor 56 rotates to drive the rotating disc 55 to rotate to drive the connecting column 54 to rotate, so as to drive the linkage rod 53 to rotate, so as to drive the pushing rod 52 to move back and forth, and push the blocked large clinker into the crushing shell 213, and the second connecting rod 29 moves left and right due to the left and right movement of the motor to drive the pushing rod 211 to move left and right, when the pushing rod 211 moves left, thereby driving the push plate 212 to move leftwards to crush massive clinker, meanwhile, the transport plate 217 moves leftwards to enable the movable discharge port 216 to be completely matched with the fixed discharge port 215, the crushed clinker in the crushing shell 213 enters the transport plate 217 to be cooled under the pushing of the push plate 212, then the transport plate 217 moves rightwards to enable the movable discharge port 216 to be staggered with the fixed discharge port 215, and the material on the transport plate 217 is prevented from entering the crushing shell 213.
Specifically, the primary cooling mechanism 4 includes a high bracket 41, a roller 42, a first gear 43, a second gear 44, a second motor 45, a short bracket 46, a roller 47, a shifting plate 48, a fixing rod 49, a first bevel gear 410, a second bevel gear 411, a third connecting rod 412, a third motor 413 and a second pillar 414, the high bracket 41 and the short bracket 46 are fixedly installed on one side of the base 1, the roller 42 is jointly and rotatably connected on the same side of the high bracket 41 and the short bracket 46, the first gear 43 is fixedly installed in the middle of the outer side wall of the roller 42, the second gear 44 is engaged with one side of the first gear 43, the second motor 45 is fixedly installed on one side of the second gear 44, one side of the second motor 45 is fixedly installed on one side of the base 1, one end of the roller 42 rotates on one side of the cooling housing 28, the roller 47 is rotatably installed inside the roller 42, a plurality of shifting plates 48 are fixedly installed on the outer side wall of the roller 47, one end of the roller 47 is rotatably connected with the fixing rod 49, one end of a fixed rod 49 is fixedly arranged at the inner side of the cooling shell 28, one end of a rolling shaft 47 is fixedly provided with a first helical gear 410, one side of the first helical gear 410 is engaged with a second helical gear 411, one side of the second helical gear 411 is fixedly provided with a third connecting rod 412, one end of the third connecting rod 412 is fixedly provided with a third motor 413, one side of the third motor 413 is fixedly provided with a second strut 414, one end of the second strut 414 is fixedly arranged at one side of the base 1, high-temperature clinker is discharged into the rolling drum 42 from the kiln mouth of the rotary kiln, the second motor 45 drives the second gear 44 to rotate so as to drive the first gear 43 to rotate so as to drive the high-temperature clinker in the rolling drum 42 to rotate, meanwhile, the third motor 413 drives the third connecting rod 412 to rotate so as to drive the second helical gear 411 to rotate so as to drive the first helical gear 410 and thus the rolling shaft 47, and the rotating direction of the rolling shaft 47 is opposite to the rotating direction of the rolling drum 42, the roller 47 rotates to drive the stirring plate 48 to fully stir the high-temperature clinker, so that the high-temperature clinker is fully contacted with cold air, the cold air is rapidly cooled, and the generation of large clinker blocks is reduced.
Specifically, the ventilation mechanism 3 comprises a first air inlet 31, a second air inlet 32, an air outlet 33 and an air pipe 34, two first air inlets 31 are formed in one side of the cooling shell 28, the second air inlet 32 and the air outlet 33 are formed in the other side of the cooling shell 28, the air pipe 34 is installed on one side of the air outlet 33, during the cooling process, part of cold air is blown in from the first air inlet 31 to exchange heat with clinker on the conveying plate 217 and then enters the air outlet 33, and meanwhile, part of cold air is directly blown into the rotary drum 42 from the second air inlet 32 through the air pipe 34 and enters the rotary kiln after exchanging heat with the clinker in the rotary drum 42.
Specifically, the propelling mechanism 5 comprises a propelling plate 51, a propelling rod 52, a linkage rod 53, a connecting column 54, a rotating disc 55, a fourth motor 56, a fourth connecting rod 57 and a third supporting column 58, a third supporting column 58 is fixedly installed on one side of the base 1, a fourth motor 56 is fixedly installed on one end of the third supporting column 58, a rotating disc 55 is fixedly installed on one end of the fourth motor 56, the connecting column 54 is fixedly installed on one side edge of the rotating disc 55, the linkage rod 53 is fixedly installed on one end of the connecting column 54, one end of the linkage rod 53 is hinged to the propelling rod 52, the fourth connecting rod 57 is movably connected to the middle of the propelling rod 52 in a penetrating mode and used for limiting the movement track of the propelling rod 52, the propelling plate 51 is fixedly installed on one side of a baffle 219 and used for pushing the side massive clinker into the crushing shell 213, and the propelling plate 51 is slidably installed on one side of the baffle 219.
The working principle is as follows: the high-temperature clinker is discharged from the kiln mouth of the rotary kiln into the roller 42, the second motor 45 drives the second gear 44 to rotate, so as to drive the first gear 43 to rotate, so as to drive the high-temperature clinker in the roller 42 to rotate, meanwhile, the third motor 413 drives the third connecting rod 412 to rotate, so as to drive the second bevel gear 411 to rotate, so as to drive the first bevel gear 410, so as to drive the roller 47, the rotation direction of the roller 47 is opposite to that of the roller 42, the roller 47 rotates to drive the shifting plate 48, so that the high-temperature clinker is fully stirred, so that the high-temperature clinker is fully contacted with cold air, the high-temperature clinker is rapidly cooled, and the generation of large clinker is reduced.
As shown in fig. 2, the clinker after the primary cooling enters the secondary cooling mechanism 2, the clinker falls from the roller 42 onto the transport plate 217, the first motor 24 drives the output shaft 25 to drive the eccentric wheel 26 to rotate, the first motor 24 is driven to swing left and right due to the vibration of the eccentric wheel 26 to drive the first connecting rod 27 to swing left and right, so as to drive the transport plate 217 to swing left and right, the clinker slides downwards due to the gravity while swinging left and right due to the oblique installation of the transport plate 217, the small clinker passes below the baffle 219, the large clinker cannot pass through, meanwhile, the fourth motor 56 rotates to drive the rotating disc 55 to rotate, so as to drive the connecting column 54 to rotate, thereby driving the linkage rod 53 to rotate, thereby driving the pushing rod 52 to move back and forth, pushing the blocked large clinker into the crushing shell 213, and driving the second connecting rod 29 to move left and right due to the left and right movement of the motor, thereby driving the push rod 211 to move left and right, when the push rod 211 moves left, thereby driving the push plate 212 to move left, crushing massive clinker, meanwhile, the transport plate 217 moves left to make the movable discharge port 216 and the fixed discharge port 215 completely cooperate, the crushed clinker in the crushing shell 213 enters the transport plate 217 to be cooled under the pushing of the push plate 212, then the transport plate 217 moves right to make the movable discharge port 216 and the fixed discharge port 215 misplace, and prevent the material on the transport plate 217 from entering the crushing shell 213.
In the cooling process, part of cold air is blown in from the first air inlet 31 to exchange heat with clinker on the conveying plate 217 and then enters the air outlet 33, and meanwhile, part of cold air is directly blown in the roller 42 from the second air inlet 32 through the air pipe 34 to exchange heat with the clinker in the roller 42 and then enters the rotary kiln.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A cement clinker production facility, includes base (1), ventilation mechanism (3) and advancing mechanism (5), its characterized in that: a secondary cooling mechanism (2) is installed on one side of the base (1), a ventilation mechanism (3) is installed in the secondary cooling mechanism (2) in a penetrating mode, a propelling mechanism (5) is installed on one side of the secondary cooling mechanism (2), and a primary cooling mechanism (4) is installed at one end of the secondary cooling mechanism (2);
the secondary cooling mechanism (2) comprises vertical plates (21), sliding columns (22), a supporting shell (23), a first motor (24), an output shaft (25), a semicircular disc (26), a first connecting rod (27), a cooling shell (28), a second connecting rod (29), a rubber sleeve (210), a push rod (211), a push plate (212), a crushing shell (213), a supporting rod (214), a fixed discharge hole (215), a movable discharge hole (216), a conveying plate (217), a ventilation hole (218), a baffle plate (219), a feed hole (220), a rubber curtain (221) and a first support column (222), wherein two vertical plates (21) are fixedly installed on one side of the base (1), two sliding columns (22) are movably connected in a penetrating manner, the supporting shell (23) is fixedly connected with the adjacent ends of the four sliding columns (22) together, and the first motor (24) is fixedly installed inside the supporting shell (23), output shafts (25) are installed on two sides of the middle of the first motor (24), a semicircular disc (26) is fixedly installed at one end of each of two separated output shafts (25), a first connecting rod (27) is fixedly connected to one side of the first motor (24), a second connecting rod (29) is fixedly connected to one end of each of four longer sliding columns (22), a push rod (211) is fixedly connected to one end of each second connecting rod (29), a push plate (212) is fixedly connected to one end of each push rod (211), a crushing shell (213) is movably connected to the outer side of each push plate (212), two supporting rods (214) are fixedly installed on one side of each crushing shell (213), a baffle (219) is fixedly installed on one side of each crushing shell (213), a fixed discharge hole (215) is formed in one side of each crushing shell (213), and a conveying plate (217) is movably installed on one side of each crushing shell (213), one end of the first connecting rod (27) is fixedly arranged on one side of the conveying plate (217), a plurality of ventilation holes (218) are formed in the conveying plate (217), a movable discharge hole (216) is formed in one side of the conveying plate (217), the movable discharge hole (216) is matched with the fixed discharge hole (215), a cooling shell (28) is arranged on the outer sides of the conveying plate (217) and the crushing shell (213) in a surrounding manner, two first supporting columns (222) are fixedly arranged on one side of the cooling shell (28), one end of each of the two first supporting columns (222) is fixedly arranged on one side of the base (1), a blanking port (220) is formed in one end of the cooling shell (28), a rubber curtain (221) is fixedly arranged on one side of the inner portion of the blanking port (220), one end of each of the two supporting rods (214) is fixedly arranged on one side of the cooling shell (28), and the first connecting rod (27) and the second connecting rod (29) are movably connected on the same side of the cooling shell (28) in a penetrating manner, and the joints are fixedly provided with rubber sleeves (210), the conveying plate (217) is slightly obliquely arranged, and the feed opening (220) is positioned at the lower end.
2. A cement clinker production plant as claimed in claim 1, characterized in that: the primary cooling mechanism (4) comprises a high support (41), a roller (42), a first gear (43), a second gear (44), a second motor (45), a short support (46), a roller (47), a shifting plate (48), a fixing rod (49), a first helical gear (410), a second helical gear (411), a third connecting rod (412), a third motor (413) and a second support column (414), wherein the high support (41) and the short support (46) are fixedly installed on one side of the base (1), the roller (42) is connected with the high support (41) and the short support (46) in a common rotating mode on the same side, the first gear (43) is fixedly installed in the middle of the outer side wall of the roller (42), the second gear (44) is installed on one side of the first gear (43) in a meshing mode, the second motor (45) is fixedly installed on one side of the base (1), one end of the roller (42) rotates at one side of the cooling shell (28), the roller (47) is rotatably arranged in the roller (42), a plurality of shifting plates (48) are fixedly arranged on the outer side wall of the roller (47), one end of the roller (47) is rotatably connected with a fixed rod (49), one end of the fixed rod (49) is fixedly arranged at the inner side of the cooling shell (28), one end of the rolling shaft (47) is fixedly provided with a first helical gear (410), one side of the first bevel gear (410) is engaged with and provided with a second bevel gear (411), a third connecting rod (412) is fixedly arranged at one side of the second bevel gear (411), one end of the third connecting rod (412) is fixedly provided with a third motor (413), a second support column (414) is fixedly installed on one side of the third motor (413), and one end of the second support column (414) is fixedly installed on one side of the base (1).
3. A cement clinker production plant as claimed in claim 2, characterized in that: ventilation mechanism (3) include first air inlet (31), second air inlet (32), gas outlet (33) and tuber pipe (34), two first air inlets (31) have been seted up to cooling casing (28) one side, second air inlet (32) and gas outlet (33) have been seted up to cooling casing (28) opposite side, tuber pipe (34) are installed to gas outlet (33) one side.
4. A cement clinker production plant as claimed in claim 3, characterized in that: the propelling mechanism (5) comprises a propelling plate (51), a propelling rod (52), a linkage rod (53), a connecting column (54), a rotating disc (55), a fourth motor (56), a fourth connecting rod (57) and a third supporting column (58), wherein the third supporting column (58) is fixedly arranged on one side of the base (1), the fourth motor (56) is fixedly arranged at one end of the third supporting column (58), the rotating disc (55) is fixedly arranged at one end of the fourth motor (56), the connecting column (54) is fixedly arranged at one side edge of the rotating disc (55), the linkage rod (53) is fixedly arranged at one end of the connecting column (54), the propelling rod (52) is hinged to one end of the linkage rod (53), the fourth connecting rod (57) is movably connected to the middle part of the propelling rod (52) in a penetrating manner, the propelling plate (51) is fixedly arranged at one end of the propelling rod (52), the pushing plate (51) is slidably mounted on one side of the baffle (219).
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| CN202111504931.1A CN114211617B (en) | 2021-12-10 | 2021-12-10 | Cement clinker production facility |
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| CN202111504931.1A CN114211617B (en) | 2021-12-10 | 2021-12-10 | Cement clinker production facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117534348A (en) * | 2023-11-09 | 2024-02-09 | 四川省绵竹澳东水泥有限责任公司 | Method for preparing silicate cement clinker by using mineral waste |
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| US3840334A (en) * | 1972-08-02 | 1974-10-08 | Fives Cail Babcock | Cooling granular material |
| CN1142471A (en) * | 1996-08-01 | 1997-02-12 | 叶树基 | Cooling process for white cement clinker |
| CN203432365U (en) * | 2013-05-29 | 2014-02-12 | 中信重工机械股份有限公司 | Cement clinker cooling system |
| CN210108051U (en) * | 2019-03-15 | 2020-02-21 | 吉林金隅冀东环保科技有限公司 | Heat recovery device of grate cooler for processing cement clinker |
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2021
- 2021-12-10 CN CN202111504931.1A patent/CN114211617B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840334A (en) * | 1972-08-02 | 1974-10-08 | Fives Cail Babcock | Cooling granular material |
| CN1142471A (en) * | 1996-08-01 | 1997-02-12 | 叶树基 | Cooling process for white cement clinker |
| CN203432365U (en) * | 2013-05-29 | 2014-02-12 | 中信重工机械股份有限公司 | Cement clinker cooling system |
| CN210108051U (en) * | 2019-03-15 | 2020-02-21 | 吉林金隅冀东环保科技有限公司 | Heat recovery device of grate cooler for processing cement clinker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117534348A (en) * | 2023-11-09 | 2024-02-09 | 四川省绵竹澳东水泥有限责任公司 | Method for preparing silicate cement clinker by using mineral waste |
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|---|---|
| CN114211617B (en) | 2023-12-22 |
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Effective date of registration: 20231025 Address after: 243000 Xianzou Town, Hanshan County, Ma'anshan City, Anhui Province Applicant after: Hanshan South Cement Co.,Ltd. Address before: 242000 Room 201, building 3, Chengdong new village, tonggong Road, Xuanzhou District, Xuancheng City, Anhui Province Applicant before: Zhang Chaofeng |
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