CN213778673U

CN213778673U - Cooling device for grate cooler

Info

Publication number: CN213778673U
Application number: CN202022418157.XU
Authority: CN
Inventors: 张宏; 刘春杰; 孙云龙; 张鹏伟; 林蕾
Original assignee: Kazuo Congyuan Cement Co ltd
Current assignee: Kazuo Congyuan Cement Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-23
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a cooling device for grate cooler, which comprises a hot air exchanger, a water cooler, a finished product conveyor and an X fixed support, wherein an air pipe cover is fixedly arranged on one side of the hot air exchanger, the hot air exchanger is movably connected with the water cooler on one side, a negative pressure cavity is arranged in the hot air exchanger, a smoke exhaust pipe is fixedly arranged above the air pipe cover, a circulating water pipe is fixedly arranged in the water cooler, universal wheels are fixedly arranged below the hot air exchanger, a transmission motor is movably connected with an outer gear, anti-icing solution is injected by opening a water injection port, a refrigerator is started, temperature display on a working state display panel is observed, when the temperature reaches about-50 ℃, the clinker can be cooled, the clinker is pushed to the water cooler by a conveyor belt, the clinker slides down along with gravity by the water cooler, and the cooling device has simple refrigeration structure, the refrigeration effect is good, and the refrigeration effect does not depend on transmission hardware to work, so that the problem of abrasion of transmission hardware facilities is solved.

Description

Cooling device for grate cooler

Technical Field

The utility model relates to a building material equipment field particularly, relates to a cooling device for grate cooler.

Background

The grate cooler is an important main machine device in a clinker firing system of a cement plant, the main function of the grate cooler is to cool and convey cement clinker, and provide hot air for a rotary kiln and a decomposing furnace, the grate cooler is a quenching cooler, clinker enters the cooler from a kiln and is spread on a wall plate to form a material layer with a certain thickness, blown cold air passes through the material layer moving on a grate bed in the mutually vertical direction to quench the clinker, the clinker can be quenched from 1300 ℃ to 1400 ℃ to below 100 ℃ within minutes, the traditional grate cooler is divided into three types of rotary type, vibration type and pushing type, but because the former two types are eliminated, the pushing type grate cooler is a main cement clinker cooler model matched and selected by an external decomposing kiln, the grate bed is a main part of the cooler, and the pushing plate consists of a row of fixed plates and movable plates which are arranged at intervals, in the existing hydraulic transmission grate cooler, the acting force of the movable grate plate for pushing clinker is finally acted on a pin shaft seat of a joint bearing of a fixed hydraulic cylinder, under the repeated action of the push-pull force of the hydraulic cylinder, the matched part of the pin shaft seat and a pin shaft is often abraded, the transmission shaft of the movable grate plate is directly matched with a steel sleeve on a walking trolley, and the shaft head is often abraded to different degrees due to the influence of various factors, so that once the problem occurs, if the problem is solved by adopting a traditional method, the maintenance cost is high, the repair period is long, and the normal production of an enterprise is seriously influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cooling device for grate cooler possesses the cooling method simple, and its work only involves the fractional hardware, has reduced the advantage that the hardware wearing and tearing were changed, and then has solved the spindle nose and often can appear the wearing and tearing of different degrees, adopts traditional approach to solve, and the maintenance cost is high, and the repair cycle is long, seriously influences the problem of the normal production of enterprise.

(II) technical scheme

For it is simple to realize above-mentioned cooling method that possesses, its work only involves the fractional part hardware, has reduced the advantage that hardware wearing and tearing were changed, the utility model discloses a specific technical scheme as follows:

a cooling device for a grate cooler comprises a hot air exchanger, a water cooler, a finished product conveyor and an X fixed support, wherein a clinker cavity is formed in the hot air exchanger, an air duct cover is fixedly mounted on one side of the hot air exchanger, the hot air exchanger is movably connected with the water cooler on one side of the hot air exchanger, a negative pressure cavity is formed in the hot air exchanger, a smoke exhaust pipe is fixedly mounted above the air duct cover, a circulating water pipe is fixedly mounted in the water cooler, a filter column is fixedly mounted in the clinker cavity, a universal wheel is fixedly mounted below the hot air exchanger, a transmission motor is fixedly mounted above the X fixed support, an outer gear is movably connected with the transmission motor, a gear bearing is movably connected in the outer gear, the gear bearing is movably mounted in the gear fixed plate, an inner gear is movably connected with the outer gear, a conveying belt is arranged outside the inner gear, the black cover plate is fixedly mounted on one side of the conveying belt, the universal wheels are fixedly mounted below the hot air exchanger, the water cooling machine and the finished product conveyor, the universal wheel has the advantages of being convenient to maintain, convenient to replace equipment and convenient to move, and the problem that maintenance time is long and normal production of enterprises is seriously affected is solved.

Further, be provided with soundproof cotton in the tuber pipe cover, tuber pipe cover one side fixed mounting has the fan, fan one side swing joint wind wheel, the fixed lid of movable mounting in the wind wheel begins to rotate through the motor in one side of fan, and the wind wheel that drives one side begins to rotate, and soundproof cotton absorbs the fan, the noise that the wind wheel during operation produced, and the negative pressure chamber begins to form the negative pressure, shifts the produced hot-air of grog, and the hot-air is through the pipe of discharging fume, utilizes hot-air, and it possesses the noise of work little, the high advantage of energy utilization rate, and then has solved staff's ear disease rate height of illness and the extravagant problem of resource.

Furthermore, circulating pipe and water inlet fixed connection, circulating pipe and delivery port fixed connection, water cooler below fixed mounting has the welding frame, the water cooler below is provided with the water tank, water tank one side fixed mounting has the refrigerator, the water filling port has been seted up to the water tank top, opens the water filling port, pours into anti-icing solution into, opens the refrigerator to observe the temperature display on the operating condition display panel, treat that the temperature reaches about- ° C, can begin to cool off the grog, the grog is by conveyer belt propelling movement to water cooler, the grog is by the water cooler after following gravity gliding, it possesses refrigeration simple structure, and refrigeration effect is good, does not rely on transmission hardware work, and then has solved the wearing and tearing problem of transmission hardware facility.

Further, the finished product conveyer top is provided with the safety cover, set up the glass board in the safety cover, see through the glass board, observe the grog state on the conveyer belt, it possesses the convenient advantage of inspection, and then solved the grog and appeared that cooling temperature can't reach the standard, and lead to the problem of doing over again.

Furthermore, the universal wheel comprises a fixing frame, a cross screw, a rubber tire and a wheel hub, the cross screw is arranged in the fixing frame, the wheel hub is movably mounted on the cross screw, the rubber tire is arranged outside the wheel hub, the rubber tire has good shock absorption performance, the safety of the machine is effectively guaranteed when the machine moves, and then the migration safety problem of the machine is solved.

Furthermore, a working state display panel is fixedly mounted below the hot air exchanger, an operation panel is fixedly mounted below the hot air exchanger, a fault code panel is fixedly mounted below the hot air exchanger, and the operation panel is operated after the working state display panel and the fault code panel are observed.

Furthermore, a clinker cavity is formed in the hot air exchanger, a filter column is fixedly installed in the clinker cavity, clinker is put into the clinker cavity, the clinker is subjected to first filtration through the filter column, the clinker is turned over and cooled, the clinker has the function of saving products, and the problem that a company cannot save the fixed cost is solved.

(III) advantageous effects

Compared with the prior art, the utility model provides a cooling device for grate cooler possesses following beneficial effect:

(1) this a cooling device for grate cooler, through opening the water filling port, pour into anti-icing solution into, open the refrigerator to observe the temperature display on the operating condition display panel, treat that the temperature reaches about-50 ℃, can begin to cool off the grog, the grog is by conveyer belt propelling movement to water cooler, the grog is by the water cooler after following gravity gliding, it possesses refrigeration simple structure, and refrigeration effect is good, does not rely on transmission hardware work, and then has solved the wearing and tearing problem of transmission hardware facility.

(2) This a cooling device for grate cooler, through the equal fixed mounting of universal wheel in hot-air exchanger, water-cooling machine and finished product conveyer below, it possesses easy maintenance, and it is convenient to change the equipment, moves convenient advantage, and then has solved maintenance duration and long, seriously influences the problem of the normal production of enterprise.

(3) This a cooling device for cold machine of comb has good shock absorption nature through the rubber tire, the effectual safety of ensureing the machine when the machine removes, and then has solved the migration safety problem of machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a main body of a cooling device for a grate cooler according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a structure A in FIG. 1 of a cooling device for a grate cooler according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a cooling device for a grate cooler, shown at B in FIG. 1, according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a cooling device for a grate cooler according to an embodiment of the present invention, which is shown in fig. 1C.

In the figure:

1. a hot air exchanger; 2. a water cooling machine; 3. a negative pressure chamber; 4. a clinker cavity; 5. a smoke exhaust pipe; 6. a fan; 7. a wind wheel; 8. a filtration column; 9. a conveyor belt; 10. internal teeth; 11. a gear bearing; 12. a gear fixing piece; 13. a universal wheel; 14. a working state display panel; 15. An operation panel; 16. a fault code panel; 17. an X fixed support; 18. an outer gear; 19. a protective cover; 20. a water tank; 21. a refrigerator; 22. a water inlet; 23. a water outlet; 24. a duct cover; 25. sound insulation cotton; 26. a fixed cover; 27. a glass plate; 28. a black cover plate; 29. welding a frame; 30. a fixed mount; 31. a cross screw; 32. a rubber tire; 33. a hub; 34. A water injection port; 35. a drive motor; 36. a finished product conveyor; 37. and a circulating water pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a cooling device for grate cooler.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a cooling device for a grate cooler according to an embodiment of the present invention comprises a hot air exchanger 1, a water cooler 2, a product conveyor 36 and an X fixing bracket 17, wherein the hot air exchanger 1 is provided with a clinker chamber 4, one side of the hot air exchanger 1 is fixedly provided with an air duct cover 24, one side of the hot air exchanger 1 is movably connected with the water cooler 2, the hot air exchanger 1 is provided with a negative pressure chamber 3, a smoke exhaust pipe 5 is fixedly arranged above the air duct cover 24, the water cooler 2 is internally fixedly provided with a circulating water pipe 37, the clinker chamber 4 is internally fixedly provided with a filter column 8, the hot air exchanger 1 is fixedly provided with a universal wheel 13 below, the X fixing bracket 17 is fixedly provided with a transmission motor 35 above the X fixing bracket 17, the transmission motor 35 is movably connected with an external gear 18, the external gear 18 is movably connected with a gear bearing 11, the gear bearing 11 is movably arranged in the gear fixing piece 12, the outer gear 18 is movably connected with the inner tooth 10, the conveying belt 9 is arranged outside the inner tooth 10, a black covering plate 28 is fixedly arranged on one side of the conveying belt 9, the universal wheel 13 is fixedly arranged below the hot air exchanger 1, the water cooler 2 and the finished product conveyor 36, the wind power generator has the advantages of convenience in maintenance, convenience in replacement of equipment and convenience in moving, and further solves the problems that the maintenance time is long and the normal production of an enterprise is seriously affected, soundproof cotton 25 is arranged in the wind tube cover 24, the fan 6 is fixedly arranged on one side of the wind tube cover 24, the wind wheel 7 is movably connected with one side of the fan 6, the fixed cover 26 is movably arranged on one side of the fan 6 in the wind wheel 7, the motor 6 starts to rotate to drive the wind wheel 7 on one side to rotate, the soundproof cotton 25 absorbs the whole noise generated when the fan 6 and the wind wheel 7 work, and the negative pressure cavity 3 starts to form negative pressure, the hot air generated by clinker is transferred, the hot air is utilized through the smoke exhaust pipe 5, the cooling device has the advantages of low working noise and high energy utilization rate, and further solves the problems of high disease rate of workers and resource waste, the circulating water pipe 37 is fixedly connected with the water inlet 22, the circulating water pipe 37 is fixedly connected with the water outlet 23, the welding frame 29 is fixedly arranged below the water cooler 2, the water tank 20 is arranged below the water cooler 2, the refrigerator 21 is fixedly arranged on one side of the water tank 20, the water injection port 34 is arranged above the water tank 20, the water injection port 34 is opened, the anti-icing solution is injected, the refrigerator 21 is started, the temperature display on the working state display panel 14 is observed, the clinker can be cooled when the temperature reaches about minus 50 ℃, the clinker is pushed to the water cooler 2 by the conveyor belt 9, the clinker slides down along with the gravity and is cooled by the water cooler 2, and the cooling device has a simple refrigeration structure, the universal wheel 13 comprises a fixing frame 30, a cross screw 31, a rubber tire 32 and a wheel hub 33, wherein the fixing frame 30 is internally provided with the cross screw 31, the wheel hub 33 is movably arranged on the wheel hub 33, the rubber tire 32 is arranged outside the wheel hub 33, the rubber tire 32 has good shock absorption, the safety of the machine is effectively ensured when the machine moves, the migration safety problem of the machine is further solved, the working state display panel 14 is fixedly arranged below the hot air exchanger 1, the operating panel 15 is fixedly installed below the hot air exchanger 1, the fault code panel 16 is fixedly installed below the hot air exchanger 1, the operating panel 15 is operated after observation of the working state display panel 14 and the fault code panel 16, the operation device has the advantages of being simple in operation and high in working efficiency, investment of a company on cultivation cost of workers is further solved, the clinker cavity 4 is formed in the hot air exchanger 1, the filter column 8 is fixedly installed in the clinker cavity 4, clinker is thrown into the clinker cavity 4, the clinker is subjected to first filtration through the filter column 8, functions of turning over the clinker and cooling are achieved, the use cost of products is saved, and the problem that the company cannot save the fixed cost is solved.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is that firstly, before use, check is needed, check whether each device of the device can meet working requirements, after no problem exists, the operation panel 15 is operated to start to enter a normal running state, the water cooling machine 2 is opened, the refrigerator 21 is started, the temperature display on the working state display panel 14 is observed, when the temperature reaches about minus 50 ℃, the operation panel 15 is operated to enable the cooling liquid in the water tank 20 to flow to the circulating water pipe 37 to the water outlet 23 through the water inlet 22 and then return to the water tank 20, the heat on the water cooling machine 2 is taken away through the flowing of the cooling liquid to achieve the refrigerating effect, then the operation panel 15 is operated, after the transmission motor 35 and the fan 6 are opened, the transmission motor 35 drives the outer gear 18 to rotate, the outer gear 18 drives the inner teeth of the conveyor belt 9 to move, the conveyor belt 9 starts to rotate, the fan 6 rotates to drive the wind wheel 7 to rotate, and then negative pressure is formed at the negative pressure cavity 3, hot air on the clinker is absorbed, the clinker is put in through the clinker cavity 4, the clinker passes through the filter column 8 to take away part of heat and is filtered, the pushing problem of the clinker is relieved, then the clinker passes through the water cooling machine 2 to be cooled violently, the clinker reaches the finished product conveyor 36, the state of the clinker is observed through the glass plate 27, the problem-free hot material enters the next process, the problematic clinker is put in the clinker cavity 4 again through screening, and the cooling is continued until the work is finished.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cooling device for grate cooler, includes hot-air exchanger (1), water-cooled generator (2), finished product conveyer (36) and X fixed bolster (17), its characterized in that, hot-air exchanger (1) one side fixed mounting has wind pipe cover (24), hot-air exchanger (1) one side swing joint water-cooled generator (2), negative pressure chamber (3) have been seted up in hot-air exchanger (1), wind pipe cover (24) top fixed mounting has exhaust pipe (5), fixed mounting has circulating water pipe (37) in water-cooled generator (2), hot-air exchanger (1) below fixed mounting has universal wheel (13), X fixed bolster (17) top fixed mounting has driving motor (35), driving motor (35) swing joint has outer gear (18), swing joint gear bearing (11) in outer gear (18), gear bearing (11) movable mounting is in gear stationary blade (12), outer gear (18) swing joint internal tooth (10), internal tooth (10) are provided with conveyer belt (9) outward, conveyer belt (9) one side fixed mounting has black cover plate (28).

2. The cooling device for the grate cooler according to claim 1, wherein soundproof cotton (25) is arranged in the air duct cover (24), the fan (6) is fixedly installed on one side of the air duct cover (24), the wind wheel (7) is movably connected to one side of the fan (6), and the fixed cover (26) is movably installed on one side of the fan (6) in the wind wheel (7).

3. The cooling device for the grate cooler according to claim 1, wherein the circulating water pipe (37) is fixedly connected with the water inlet (22), the circulating water pipe (37) is fixedly connected with the water outlet (23), a welding frame (29) is fixedly installed below the water cooler (2), a water tank (20) is arranged below the water cooler (2), a refrigerator (21) is fixedly installed on one side of the water tank (20), and a water filling port (34) is formed above the water tank (20).

4. The cooling device for the grate cooler according to claim 1, characterized in that a protective cover (19) is arranged above the finished product conveyor (36), and a glass plate (27) is arranged in the protective cover (19).

5. The cooling device for the grate cooler according to claim 1, wherein the universal wheel (13) comprises a fixing frame (30), a cross screw (31), a rubber tire (32) and a wheel hub (33), the cross screw (31) is arranged in the fixing frame (30), the wheel hub (33) is movably arranged on the cross screw (31), and the rubber tire (32) is arranged outside the wheel hub (33).

6. The cooling device for the grate cooler according to claim 1, wherein an operating state display panel (14) is fixedly installed below the hot air exchanger (1), an operating panel (15) is fixedly installed below the hot air exchanger (1), and a fault code panel (16) is fixedly installed below the hot air exchanger (1).

7. The cooling device for the grate cooler according to claim 1, wherein a clinker chamber (4) is formed in the hot air exchanger (1), and a filter column (8) is fixedly installed in the clinker chamber (4).