CN210108051U - Heat recovery device of grate cooler for processing cement clinker - Google Patents
Heat recovery device of grate cooler for processing cement clinker Download PDFInfo
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- CN210108051U CN210108051U CN201920327243.4U CN201920327243U CN210108051U CN 210108051 U CN210108051 U CN 210108051U CN 201920327243 U CN201920327243 U CN 201920327243U CN 210108051 U CN210108051 U CN 210108051U
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- casing
- push rod
- heat recovery
- cement clinker
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Abstract
The utility model discloses a cement clinker processing is with cold quick-witted heat reclamation device of castor, including casing, backup pad one and control box, casing lateral wall lower extreme is provided with the base, base upper end both sides are provided with electric liquid push rod, electric liquid push rod upper end is provided with backup pad one, backup pad one upper end is provided with step motor, step motor's transmission output end is provided with the lead screw, be provided with scraping wings one on the lead screw, scraping wings one side is provided with keeps off the material grid tray, it is provided with scraping wings two to keep off material grid tray one side, lead screw one end is provided with the connecting block. Has the advantages that: the utility model discloses a set up and keep off the material grid tray, make scraping wings one can separate into garrulous little grog through the grid on keeping off the material grid tray with bold grog when pushing away the material to prevent that the finished product is inhomogeneous, improved the practicality of device.
Description
Technical Field
The utility model relates to a cement clinker processing equipment technical field, concretely relates to cement clinker processing is with heat reclamation device of cold machine of grate.
Background
The heat recovery device of the grate cooler is an important host machine device in a clinker firing system of a cement plant, has the main functions of cooling and conveying cement clinker, simultaneously provides hot air for a rotary kiln, a decomposing furnace and the like, is a main device for heat recovery of the firing system, can save a large amount of energy for cement production, and reduces the cement production cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the heat recovery device of the grate cooler for processing the cement clinker is provided, and the problems that the clinker is spread and cooled on the grate plate by matching the fixed grate plate and the movable grate plate, the transmission structure is complex, continuous circulation pushing is needed, the transmission part of the grate plate is easy to break down, the grate plate is quickly abraded, and the large clinker in the clinker is difficult to separate into small clinker are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a heat recovery device of a grate cooler for processing cement clinker, which comprises a casing, a first supporting plate and a control box, wherein the lower end of one side wall of the casing is provided with a base, both sides of the upper end of the base are provided with an electro-hydraulic push rod, the upper end of the electro-hydraulic push rod is provided with the first supporting plate, the upper end of the first supporting plate is provided with a stepping motor, the transmission output end of the stepping motor is provided with a lead screw, the lead screw is provided with a first pushing plate, one side of the first pushing plate is provided with a material blocking grid plate, one side of the material blocking grid plate is provided with a second pushing plate, one end of the lead screw is provided with a connecting block, the lower end of the connecting block is provided with an electric push rod, the lower end of the electric push rod is provided with a second supporting plate, the improved portable air conditioner is characterized in that the control box is arranged on the other side wall of the casing, an operation panel is embedded in the side wall of the control box, a microprocessor is arranged in the control box, a first grid plate is arranged in the casing, a second grid plate is arranged at one end of the first grid plate, and air blowers are arranged below the first grid plate and the second grid plate.
Further, the base is welded with the casing, the electro-hydraulic push rod is connected with the base through a bolt, the first support plate is welded with the electro-hydraulic push rod, and the stepping motor is connected with the first support plate through a bolt.
Furthermore, the screw rod is connected with the transmission output end of the stepping motor through a coupler, the first material pushing plate and the second material pushing plate are both connected with the screw rod through threads, the material blocking grid plate is connected with the shell through a bolt, the connecting block is rotationally connected with the screw rod, and the electric push rod is welded with the connecting block.
Furthermore, the electric push rod is connected with the supporting plate II through bolts, the supporting plate II is welded with the shell, the heat recovery pipe is welded with the shell, the control box is connected with the shell through bolts, the microprocessor is connected with the control box through screws, and the grate plate I, the grate plate II and the air blower are all connected with the shell through bolts.
Further, the first material pushing plate and the second material pushing plate are both connected with the casing in a sliding mode, and the air blower, the stepping motor and the operation panel are all electrically connected with the microprocessor.
Furthermore, the electric push rod and the electro-hydraulic push rod are electrically connected with the microprocessor.
Furthermore, the model of the microprocessor is STM32F103C8T6, the model of the electric push rod is TG89-A-200, and the model of the electric hydraulic push rod is DYTZ 450-/110.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the prior heat recovery device of the grate cooler for processing cement clinker spreads and cools the clinker on the grate plate through the cooperation of the fixed grate plate and the movable grate plate, the transmission structure is complex, continuous circulation pushing is needed, the transmission part of the grate plate is easy to break down, and the abrasion of the grate plate is quicker, the utility model discloses a step motor, a lead screw, a first material pushing plate, a second material pushing plate, an electro-hydraulic push rod, a first support plate, a second support plate, an electric push rod and a connecting block are arranged, so that the device can quickly complete the material spreading and pushing work, thereby the device can quickly cool the cement clinker, the efficiency of the material pushing and spreading part of the device is higher, and the device is driven by the lead screw only, so that the device is simpler and more stable, and the failure occurrence rate of the;
2. for solving the problem that the bold grog in the grog is difficult to separate into garrulous little grog with the heat reclamation device of the cold machine of castor for the processing of current cement grog, the utility model discloses a set up and keep off the material grid tray, make scraping wings one can separate into garrulous little grog with bold grog through the grid on keeping off the material grid tray when pushing away the material to prevent that the finished product is inhomogeneous, improved the practicality of device.
Drawings
FIG. 1 is a schematic structural view of a heat recovery device of a grate cooler for processing cement clinker;
FIG. 2 is a sectional view of the casing of the heat recovery device of the grate cooler for processing cement clinker according to the present invention;
FIG. 3 is a schematic structural view of a first material pushing plate in the heat recovery device of the grate cooler for processing cement clinker;
FIG. 4 is a schematic structural view of a baffle grid plate in the heat recovery device of a grate cooler for processing cement clinker;
FIG. 5 is a schematic structural view of a second material pushing plate in the heat recovery device of the grate cooler for processing cement clinker;
FIG. 6 is a sectional view of a control box in the heat recovery device of a grate cooler for processing cement clinker according to the present invention;
fig. 7 is a circuit block diagram of a heat recovery device of a grate cooler for processing cement clinker.
The reference numerals are explained below:
1. a housing; 2. a base; 3. an electro-hydraulic push rod; 4. a first support plate; 5. a stepping motor; 6. a lead screw; 7. a first material pushing plate; 8. a material blocking grid plate; 9. a second material pushing plate; 10. connecting blocks; 11. an electric push rod; 12. a second support plate; 13. a heat recovery pipe; 14. a feed inlet; 15. a discharge port; 16. a control box; 17. an operation panel; 18. a microprocessor; 19. a first grid plate; 20. a second grid plate; 21. a blower.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-7, a heat recovery device of a grate cooler for processing cement clinker comprises a casing 1, a first support plate 4 and a control box 16, wherein a base 2 is arranged at the lower end of one side wall of the casing 1, electro-hydraulic push rods 3 are arranged on two sides of the upper end of the base 2, the first support plate 4 is arranged at the upper end of the electro-hydraulic push rods 3, a stepping motor 5 is arranged at the upper end of the first support plate 4, a lead screw 6 is arranged at the transmission output end of the stepping motor 5, a first material pushing plate 7 is arranged on the lead screw 6, a material blocking grid plate 8 is arranged on one side of the first material pushing plate 7, a second material pushing plate 9 is arranged on one side of the material blocking grid plate 8, a connecting block 10 is arranged at one end of the lead screw 6, an electric push rod 11 is arranged at the lower end of the connecting block 10, the electro-, the lower end of the electric push rod 11 is provided with a second support plate 12, the upper end of the machine shell 1 is provided with a heat recovery pipe 13, a feed port 14 is formed on one side wall of the machine shell 1, a discharge port 15 is formed on the side wall of the machine shell 1 opposite to the feed port 14, the stepping motor 5 can drive the screw rod 6 to rotate when in work, as the first material pushing plate 7 and the second material pushing plate 9 are both connected with the screw rod 6 through screw threads, the first material pushing plate 7 and the second material pushing plate 9 can simultaneously move towards the discharge port 15 or the feed port 14 when the screw rod 6 rotates, the other side wall of the machine shell 1 is provided with a control box 16, an operation panel 17 is embedded in one side wall of the control box 16, a microprocessor 18 is arranged in the control box 16, the control device can work through the driving instructions of the operation panel 17 and the microprocessor 18, a first grid plate 19 is arranged in the machine shell 1, one end, dense meshes are arranged on the first grate plate 19 and the second grate plate 20, the blower 21 can blow out strong wind during working to cool cement at the upper ends of the first grate plate 19 and the second grate plate 20, the wind blown out by the blower 21 takes away heat of the cement, then the heat is blown out through the heat recovery pipe 13, and then the cement is sent to a rotary kiln or a decomposing furnace, so that heat recovery of cement production is realized.
Wherein, the base 2 is welded with the casing 1, the electro-hydraulic push rod 3 is connected with the base 2 through a bolt, the support plate I4 is welded with the electro-hydraulic push rod 3, the stepping motor 5 is connected with the support plate I4 through a bolt, the screw rod 6 is connected with the transmission output end of the stepping motor 5 through a coupler, the material pushing plate I7 and the material pushing plate II 9 are both connected with the screw rod 6 through a thread, the material blocking grid plate 8 is connected with the casing 1 through a bolt, the connecting block 10 is rotationally connected with the screw rod 6, the electric push rod 11 is welded with the connecting block 10, the electric push rod 11 is connected with the support plate II 12 through a bolt, the support plate II 12 is welded with the casing 1, the heat recovery pipe 13 is welded with the casing 1, the control box 16 is connected with the casing 1 through a bolt, the microprocessor 18 is connected with the control box 16 through a bolt, the grate plate I blower 19, the grate plate II 20 and the, the blower 21, the stepping motor 5 and the operation panel 17 are all electrically connected with the microprocessor 18, the electric push rod 11 and the electro-hydraulic push rod 3 are all electrically connected with the microprocessor 18, the model of the microprocessor 18 is STM32F103C8T6, the model of the electric push rod 11 is TG89-A-200, and the model of the electro-hydraulic push rod 3 is DYTZ 450-/110.
The utility model provides a cement clinker processing is with cold quick-witted heat reclamation device of grate's theory of operation: the device uses an external power supply, a driving command can be sent out through an operation panel 17 and a microprocessor 18, the control device works, high-temperature cement clinker enters the device from a feeding hole 14, an electro-hydraulic push rod 3 and an electric push rod 11 work synchronously, a first support plate 4, a stepping motor 5, a screw 6, a first material pushing plate 7 and a second material pushing plate 9 can be driven to ascend or descend when in work, the screw 6 can be driven to rotate by the stepping motor 5 when in work, the first material pushing plate 7 and the second material pushing plate 9 can simultaneously move towards a discharging hole 15 direction or a feeding hole 14 direction when the screw 6 rotates because the first material pushing plate 7 and the second material pushing plate 9 are both connected with the screw 6 through threads, the stepping motor 5 firstly sends out the driving command through the screw 6 to drive the first material pushing plate 7 to push the cement clinker towards a material blocking grid plate 8 direction, the cement clinker can be paved into a layer on a, the blower 21 can blow out strong wind during working to cool cement at the upper ends of the first grate plate 19 and the second grate plate 20, the wind blown out by the blower 21 takes away heat of the cement, the heat is blown out through the heat recovery pipe 13 and then is sent to the rotary kiln or the decomposing furnace to realize heat recovery of cement production, large cement clinker pushed to the material blocking grid plate 8 is divided into fine-crushed cement clinker by grids on the material blocking grid plate 8 and falls onto the second grate plate 20, the electro-hydraulic push rod 3 and the electric push rod 11 are controlled by the operation panel 17 and the microprocessor 18 to simultaneously ascend, then the screw rod 6 is controlled to reversely rotate to return the first material pushing plate 7 and the second material pushing plate 9 to the original position, then the stepping motor 5 drives the first material pushing plate 7 and the second material pushing plate 9 to move towards the discharge hole 15 through the screw rod 6, the second material pushing plate 9 can lay the clinker on the second grate plate 20 into a layer, the blower 21 continues to cool the clinker, after the cement clinker is cooled, the first pushing plate 7 and the second pushing plate 9 are lifted and then return to the original positions through the circulation operation again, then the stepping motor 5 and the screw rod 6 drive the first pushing plate 7 and the second pushing plate 9 to descend to be in contact with the first grate plate 19 and the second grate plate 20 through the electro-hydraulic push rod 3 and the electric push rod 11, then the stepping motor 5 works, the second pushing plate 9 pushes the clinker on the second grate plate 20 out of the discharge port 15, the first pushing plate 7 pushes the clinker on the first grate plate 19 onto the second grate plate 20, then the circulation operation enables the first pushing plate 7 and the second pushing plate 9 to return to the original positions after being lifted, and the second pushing plate 9 pushes the clinker on the second grate plate 20 out of the discharge port 15, and the cement clinker cooling is completed.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a cement clinker processing is with cold quick-witted heat reclamation device of grate which characterized in that: the device comprises a casing (1), a first support plate (4) and a control box (16), wherein a base (2) is arranged at the lower end of one side wall of the casing (1), electric-hydraulic push rods (3) are arranged on two sides of the upper end of the base (2), the first support plate (4) is arranged at the upper end of the electric-hydraulic push rods (3), a stepping motor (5) is arranged at the upper end of the first support plate (4), a lead screw (6) is arranged at the transmission output end of the stepping motor (5), a first material pushing plate (7) is arranged on the lead screw (6), a material blocking grid plate (8) is arranged on one side of the first material pushing plate (7), a second material pushing plate (9) is arranged on one side of the material blocking grid plate (8), a connecting block (10) is arranged at one end of the lead screw (6), an electric push rod, the improved energy-saving type heat recovery device is characterized in that a heat recovery pipe (13) is arranged at the upper end of the casing (1), a feed port (14) is formed in one side wall of the casing (1), the casing (1) is right opposite to the discharge port (15) formed in the side wall of the feed port (14), a control box (16) is arranged on the other side wall of the casing (1), an operation panel (17) is embedded in one side wall of the control box (16), a microprocessor (18) is arranged in the control box (16), a first grid plate (19) is arranged in the casing (1), a second grid plate (20) is arranged at one end of the first grid plate (19), and an air blower (21) is arranged below the first grid plate (19) and the second grid plate (20).
2. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the base (2) is welded with the casing (1), the electro-hydraulic push rod (3) is connected with the base (2) through bolts, the supporting plate I (4) is welded with the electro-hydraulic push rod (3), and the stepping motor (5) is connected with the supporting plate I (4) through bolts.
3. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the screw rod (6) is connected with the transmission output end of the stepping motor (5) through a coupler, the first material pushing plate (7) and the second material pushing plate (9) are connected with the screw rod (6) through threads, the material blocking grid plate (8) is connected with the shell (1) through bolts, the connecting block (10) is rotatably connected with the screw rod (6), and the electric push rod (11) is welded with the connecting block (10).
4. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the electric push rod (11) is connected with the second support plate (12) through bolts, the second support plate (12) is welded with the casing (1), the heat recovery pipe (13) is welded with the casing (1), the control box (16) is connected with the casing (1) through bolts, the microprocessor (18) is connected with the control box (16) through bolts, and the first grate plate (19), the second grate plate (20) and the blower (21) are all connected with the casing (1) through bolts.
5. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the first material pushing plate (7) and the second material pushing plate (9) are both in sliding connection with the machine shell (1), and the air blower (21), the stepping motor (5) and the operation panel (17) are all electrically connected with the microprocessor (18).
6. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the electric push rod (11) and the electro-hydraulic push rod (3) are electrically connected with the microprocessor (18).
7. The heat recovery device of a grate cooler for processing cement clinker as set forth in claim 1, characterized in that: the model of the microprocessor (18) is STM32F103C8T6, the model of the electric push rod (11) is TG89-A-200, and the model of the electric hydraulic push rod (3) is DYTZ 450-/110.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327243.4U CN210108051U (en) | 2019-03-15 | 2019-03-15 | Heat recovery device of grate cooler for processing cement clinker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327243.4U CN210108051U (en) | 2019-03-15 | 2019-03-15 | Heat recovery device of grate cooler for processing cement clinker |
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| CN210108051U true CN210108051U (en) | 2020-02-21 |
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| CN201920327243.4U Active CN210108051U (en) | 2019-03-15 | 2019-03-15 | Heat recovery device of grate cooler for processing cement clinker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211617A (en) * | 2021-12-10 | 2022-03-22 | 张朝峰 | Cement clinker production equipment |
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2019
- 2019-03-15 CN CN201920327243.4U patent/CN210108051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211617A (en) * | 2021-12-10 | 2022-03-22 | 张朝峰 | Cement clinker production equipment |
| CN114211617B (en) * | 2021-12-10 | 2023-12-22 | 含山南方水泥有限公司 | Cement clinker production facility |
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