CN112444131A - Grate cooler with good cooling effect - Google Patents
Grate cooler with good cooling effect Download PDFInfo
- Publication number
- CN112444131A CN112444131A CN201910794641.1A CN201910794641A CN112444131A CN 112444131 A CN112444131 A CN 112444131A CN 201910794641 A CN201910794641 A CN 201910794641A CN 112444131 A CN112444131 A CN 112444131A
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- transmission
- fixedly connected
- case
- pipe
- cooling effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a grate cooler with a good cooling effect, which comprises a case, wherein the right side of the top of the case is connected with a feed hopper in a penetrating manner, the top of the case, which is positioned on the left side of the feed hopper, is connected with an exhaust hood in a penetrating manner, the top of the exhaust hood is communicated with an exhaust pipe, a partition plate is fixedly connected below the inner wall of the case, and the inside of the partition plate is connected with an air blowing cover in a penetrating manner. This fine comb formula cooler of cooling effect utilizes first flitch and the cooperation of second flitch of going up, falls into two parts with the grog piece, and send respectively to first transmission and second transmission on, make the grog piece more disperse under the prerequisite that does not influence total feeding, avoided piling up then improved the radiating efficiency, and set up the condenser pipe between first transmission and second transmission, can cool off the hot-blast behind the second transmission, make it keep the cooling effect to the grog on the first transmission, cooling efficiency is high.
Description
Technical Field
The invention relates to the technical field of grate type coolers, in particular to a grate type cooler with a good cooling effect.
Background
The grate cooler is a quench cooler. After the clinker enters the cooler from the kiln, a material layer with a certain thickness is laid on the grate plate, and the blown cold air passes through the material layer moving on the grate plate in the mutually vertical direction to quench the clinker, so that the clinker can be quenched from 1300-1400 ℃ to below 100 ℃ within a few minutes. The traditional grate cooler is divided into three types, namely a rotary type cooler, a vibration type cooler and a push type cooler, but the former two types are eliminated, so the push type grate cooler is a main cement clinker cooler matched and selected by the kiln external decomposing kiln. The grate bed is the main part of the cooler, and the pushing grate plate consists of a row of fixed grate plates and a row of movable grate plates which are arranged at intervals. The grate cooler is characterized in that cold air for cooling clinker is supplied by a special fan.
The existing grate cooler is only provided with a layer of grate plate to convey cooked material blocks, if more materials are poured at one time, the materials are easily accumulated on the grate plate, the air cooling efficiency is greatly influenced by the accumulation of the materials, the problems can be solved only by improving the air volume and reducing the air flow temperature, and the like, but the power consumption can be increased by the measures.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the grate cooler with good cooling effect, and solves the problems that the existing grate cooler only has one grate plate to convey cooked material blocks, if more materials are poured at one time, the stacked materials are easy to be formed on the grate plate, and the air cooling efficiency is greatly influenced by the stacked materials.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a grate cooler with good cooling effect comprises a case, wherein the right side of the top of the case is connected with a feed hopper in a penetrating way, the top of the case and the left side of the feed hopper are connected with an exhaust hood in a penetrating way, the top of the exhaust hood is communicated with an exhaust pipe, a partition plate is fixedly connected below the inner wall of the case, the inside of the partition plate is connected with a blowing hood in a penetrating way, a first transmission device and a second transmission device are fixedly connected in sequence from top to bottom in the case and above the partition plate, a first feeding plate is fixedly connected on the left side of the feed hopper and above the first transmission device, the right side of the first feeding plate penetrates through the left wall of the feed hopper and extends to the middle of the inner cavity of the feed hopper, a second feeding plate is fixedly connected at the bottom of the feed hopper through bolts, and the bottom of the second feeding plate extends to the right side of the, the front side and the rear side of the inner wall of the case are respectively and fixedly connected with a transition pipe and a liquid inlet pipe between the first transmission device and the second transmission device, a condensation pipe is communicated between the transition pipe and the liquid inlet pipe, and two ends of the liquid inlet pipe penetrate through the rear wall of the case and are communicated with a first pipeline joint.
Preferably, first transmission and second transmission all include driving roller and conveyer belt, and the internal surface of conveyer belt is connected with the surface transmission of driving roller, the internal surface fixedly connected with sand grip of skidding is prevented to the conveyer belt, and the surface of driving roller set up with the recess of preventing sand grip looks adaptation of skidding, the inside fixedly connected with metal mesh of conveyer belt.
Preferably, the left side fixedly connected with motor of machine case inner chamber bottom, the front end fixedly connected with drive sprocket of motor output shaft, the front end fixedly connected with driven sprocket on driving roller surface, and pass through chain drive between the surface of drive sprocket and driven sprocket and be connected.
Preferably, a first discharging plate and a second discharging plate are fixedly connected to the left sides of the first transmission device and the second transmission device respectively between the front side and the rear side of the inner wall of the case, and the left side of the second discharging plate extends to the outside of the case.
Preferably, the right side of the bottom of the inner cavity of the case is fixedly connected with an air blower, an air outlet of the air blower is communicated with an air blowing pipe, the center of the bottom of the air blowing cover is communicated with an air inlet pipe, and the left end of the air blowing pipe is communicated with the surface of the air inlet pipe.
Preferably, the right side of the top of the partition board is fixedly connected with a water pump, a water inlet of the water pump is communicated with a liquid pumping pipe, the rear end of the liquid pumping pipe penetrates through the rear wall of the case and is communicated with a second pipeline connector, a water outlet of the water pump is communicated with a liquid discharge pipe, and the rear end of the liquid discharge pipe penetrates through the rear wall of the case and is communicated with a first pipeline connector.
Preferably, the back of the case is fixedly connected with an access door through screws, and the detachable glass window is clamped on the front side of the case and on the front sides of the first transmission device and the second transmission device.
Preferably, the right lower corner of the front of the case is fixedly connected with a starting panel, the back of the starting panel is respectively electrically connected with the surfaces of the water pump, the air blower and the motor through power lines, and the right side of the front of the starting panel is electrically connected with a main power line.
(III) advantageous effects
The invention provides a grate cooler with good cooling effect. Compared with the prior art, the method has the following beneficial effects:
(1) the grate cooler with good cooling effect is characterized in that a first transmission device and a second transmission device are fixedly connected inside a case and above a partition plate from top to bottom in sequence, a first feeding plate is fixedly connected to the left side of a feeding hopper and above the first transmission device, the right side of the first feeding plate penetrates through the left wall of the feeding hopper and extends to the middle of an inner cavity of the feeding hopper, the bottom of the feeding hopper is fixedly connected with a second feeding plate through bolts, the bottom of the second feeding plate extends to the right side of the top of the second transmission device, a transition pipe and a liquid inlet pipe are respectively and fixedly connected to the front side and the rear side of the inner wall of the case and are positioned between the first transmission device and the second transmission device, a condensation pipe is communicated between the transition pipe and the liquid inlet pipe, clinker blocks are divided into two parts by matching of the first feeding plate and the second feeding plate and are respectively conveyed to the first transmission device and the second transmission device, make the grog piece more dispersed under the prerequisite that does not influence total feeding, avoided piling up then improved the radiating efficiency, and set up the condenser pipe between first transmission and second transmission, can cool off the hot-blast after the second transmission, make it keep the cooling effect to the grog on the first transmission, cooling efficiency is high.
(2) The grate cooler with good cooling effect comprises a first transmission device and a second transmission device, wherein the inner surface of the transmission belt is in transmission connection with the surface of the transmission roller, the inner surface of the transmission belt is fixedly connected with anti-slip raised lines, grooves matched with the anti-slip raised lines are formed in the surface of the transmission roller, a metal net is fixedly connected inside the transmission belt, a motor is fixedly connected to the left side of the bottom of an inner cavity of a case, a driving chain wheel is fixedly connected to the front end of an output shaft of the motor, a driven chain wheel is fixedly connected to the front end of the surface of the transmission roller, the surfaces of the driving chain wheel and the driven chain wheel are connected through chain transmission, the driving chain wheel and the two driven chain wheels are connected through a chain, one motor can drive the two transmission devices to move synchronously, additional electrical equipment is not added while the efficiency is improved, and the cost, and set up on the conveyer belt and prevent the sand grip that skids, the recess on the cooperation driving roller makes the conveyer belt also can not appear the phenomenon of skidding when low-speed transmission and transmission material are heavier, provides the guarantee for this equipment transmission normal work.
(3) This fine comb formula cooler of cooling effect, through the back at quick-witted case through screw fixedly connected with access door, the front of machine case and the equal joint in front that is located first transmission and second transmission have can dismantle the glass window, it is convenient for maintain inside the equipment to set up the access door, and utilize can dismantle the glass window and can look over in real time in the course of the work, when phenomenons such as piling up appear in the material on transmission, also can pull down fast and dismantle the glass window and handle convenient to use.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a rear view of the structure of the present invention;
FIG. 4 is a top view of the condenser tube of the present invention;
FIG. 5 is a perspective view of the drive roller and conveyor belt of the present invention.
In the figure, 1-case, 2-feed hopper, 3-draft hood, 4-draft tube, 5-clapboard, 6-blower hood, 7-first transmission device, 8-second transmission device, 9-first feeding plate, 10-second feeding plate, 11-transition tube, 12-liquid inlet tube, 13-condenser tube, 14-first pipeline joint, 15-driving roller, 16-conveyor belt, 17-anti-slip raised line, 18-groove, 19-metal net, 20-motor, 21-driving sprocket, 22-driven sprocket, 23-chain, 24-first discharging plate, 25-second discharging plate, 26-blower, 27-gas blowing tube, 28-gas inlet tube, 29-water pump, 30-liquid pumping tube, 5-first pipeline joint, 15-driving roller, 16-conveyor belt, 17-anti-slip raised line, 18-groove, 19-metal net, 20-motor, 21-driving sprocket, 22-driven sprocket, 31-second pipeline joint, 32-drain pipe, 33-access door, 34-detachable glass window, 35-starting panel and 36-total power line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a grate cooler with good cooling effect comprises a case 1, a motor 20 is fixedly connected to the left side of the bottom of an inner cavity of the case 1, the motor 20 is a low-speed motor, a driving sprocket 21 is fixedly connected to the front end of an output shaft of the motor 20, a driven sprocket 22 is fixedly connected to the front end of the surface of a driving roller 15, the surfaces of the driving sprocket 21 and the driven sprocket 22 are in transmission connection through a chain 23, the driving sprocket 21 and the two driven sprockets 22 are connected through the chain 23, so that one motor 20 can drive the two transmission devices to move synchronously, additional electrical equipment is not added while the efficiency is improved, the cost is not excessively increased, anti-slip raised lines 17 are arranged on a conveyor belt 16 and are matched with grooves 18 on the driving roller 15, the conveyor belt 16 cannot slip at the time of low-speed transmission and the time of heavy transmission materials, and the normal work of the equipment transmission device is, a first discharging plate 24 and a second discharging plate 25 are respectively fixedly connected between the front side and the rear side of the inner wall of the machine case 1 and positioned at the left sides of the first transmission device 7 and the second transmission device 8, the first discharging plate 24 and the second discharging plate 25 are inclined plates, clinker blocks slide down stably, the left side of the second discharging plate 25 extends to the outside of the machine case 1, the right side of the bottom of the inner cavity of the machine case 1 is fixedly connected with an air blower 26, an air outlet of the air blower 26 is communicated with an air blowing pipe 27, the center of the bottom of the air blowing cover 6 is communicated with an air inlet pipe 28, the left end of the air blowing pipe 27 is communicated with the surface of the air inlet pipe 28, the back of the machine case 1 is fixedly connected with an access door 33 through screws, detachable glass windows 34 are clamped at the front side of the machine case 1 and positioned at the front sides of the first transmission device 7 and the second transmission device 8, the access door 33 is arranged to facilitate maintenance of the inside, when the materials on the transmission device are accumulated, the detachable glass window 34 can be quickly detached for treatment, the use is convenient, the front lower right corner of the case 1 is fixedly connected with a starting panel 35, an indicator light and a starting button are arranged on the starting panel 35, the back surface of the starting panel 35 is respectively and electrically connected with the water pump 29, the air blower 26 and the surface of the motor 20 through power wires, the front right side of the starting panel 35 is electrically connected with a main power wire 36, the right side of the top of the case 1 is connected with the feed hopper 2 in a penetrating way, the top of the case 1 and the left side of the feed hopper 2 are connected with the air draft cover 3 in a penetrating way, the air draft cover 3 can suck hot air and recycle, the top of the air draft cover 3 is communicated with the air draft pipe 4, the partition plate 5 is fixedly connected below the inner wall of the case 1, the air draft cover 6 is connected with, a water pump 29 is fixedly connected to the right side of the top of the partition board 5, a water inlet of the water pump 29 is communicated with a liquid pumping pipe 30, the rear end of the liquid pumping pipe 30 penetrates through the rear wall of the case 1 and is communicated with a second pipeline joint 31, a water outlet of the water pump 29 is communicated with a liquid discharge pipe 32, the rear end of the liquid discharge pipe 32 penetrates through the rear wall of the case 1 and is communicated with a first pipeline joint 14, a first transmission device 7 and a second transmission device 8 are fixedly connected inside the case 1 and above the partition board 5 from top to bottom in sequence, each of the first transmission device 7 and the second transmission device 8 comprises a transmission roller 15 and a transmission belt 16, the inner surface of each transmission belt 16 is in transmission connection with the surface of the transmission roller 15, anti-slip convex strips 17 are fixedly connected to the inner surface of the transmission belt 16, grooves 18 matched with the anti-slip convex strips 17 are formed in the surface of the transmission roller 15, a metal mesh 19 is, the clinker is prevented from falling down, a first feeding plate 9 is fixedly connected to the left side of the feeding hopper 2 and positioned above the first transmission device 7, the right side of the first feeding plate 9 penetrates through the left wall of the feeding hopper 2 and extends to the middle of the inner cavity of the feeding hopper 2, a second feeding plate 10 is fixedly connected to the bottom of the feeding hopper 2 through bolts, the bottom of the second feeding plate 10 extends to the right side of the top of the second transmission device 8, a transition pipe 11 and a liquid inlet pipe 12 are respectively and fixedly connected to the front side and the rear side of the inner wall of the case 1 and positioned between the first transmission device 7 and the second transmission device 8, a condensing pipe 13 is communicated between the transition pipe 11 and the liquid inlet pipe 12, the clinker is divided into two parts by matching the first feeding plate 9 and the second feeding plate 10 and is respectively conveyed to the first transmission device 7 and the second transmission device 8, and the clinker is more dispersed on the premise of not influencing the total feeding, avoided piling up then to improve the radiating efficiency, and set up condenser pipe 13 between first transmission 7 and second transmission 8, can cool off the hot-blast after second transmission 8, make it keep the cooling effect to clinker on first transmission 7, cooling efficiency is high, and the rear wall that the feed liquor pipe 12 both ends all run through quick-witted case 1 just communicates and has first pipe joint 14.
When the device is used, the first pipeline joint 14 and the second pipeline joint 31 are communicated with a condensate tank by using water pipes, a main power line 36 is plugged with a power supply, a start button on a start panel 35 is used for starting a water pump 29, a motor 20 and an air blower 26, cooked material blocks are poured into the device from a feed hopper 2, part of the cooked material blocks are blocked by a first feeding plate 9 and slide onto a first transmission device 7, the rest of the cooked material blocks slide onto a second transmission device 8 along a second feeding plate 10, the motor 20 drives a driving chain wheel 21 to rotate, two driven chain wheels 22 and a transmission roller 15 are driven by a chain 23 to rotate, so that the first transmission device 7 and the second transmission device 8 are synchronously transmitted, a conveyor belt 16 transmits the cooked material blocks to the left at a low speed, the air blower 26 blows cold air into an air blowing cover 6 through an air blowing pipe 27 and an air inlet pipe 28, the cold air is dispersed and blown out upwards through the air blowing cover 6, and the water, and is discharged into the liquid inlet pipe 12 through the liquid discharge pipe 32, then the condensate enters the condenser pipe 13, cold air firstly cools the clinker on the second transmission device 8, the heated air flows upwards, and is cooled through the condenser pipe 13, then the clinker on the first transmission device 7 is cooled, and finally the clinker is discharged through the air draft cover 3 and the air exhaust pipe 4 for reuse, and the clinker blocks are finally discharged from the left side of the case 1 through the first discharging plate 24 and the second discharging plate 25.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a comb formula cooler that cooling effect is good, includes quick-witted case (1), the right side through connection at quick-witted case (1) top has feeder hopper (2), the top of machine case (1) and the left side through connection who is located feeder hopper (2) have exhaust hood (3), and the top intercommunication of exhaust hood (3) has exhaust tube (4), its characterized in that: machine case (1) inner wall's below fixedly connected with baffle (5), and the inside through connection of baffle (5) has blower housing (6), the inside of machine case (1) and the top from the top down that is located baffle (5) are fixedly connected with first transmission (7) and second transmission (8) in proper order, the left side of feeder hopper (2) and the first flitch (9) of going up of top fixedly connected with that is located first transmission (7), the right side of first flitch (9) of going up runs through the left wall of feeder hopper (2) and extends to the centre of feeder hopper (2) inner chamber, flitch (10) are gone up through bolt fixedly connected with second in the bottom of feeder hopper (2), and the bottom of second flitch (10) of going up extends to the right side at second transmission (8) top, both sides just are located between first transmission (7) and second transmission (8) respectively fixedly connected with transition pipe (11) and feed liquor inlet pipe (8) around machine case (1) inner wall The condenser is characterized in that the condenser pipe (13) is communicated between the transition pipe (11) and the liquid inlet pipe (12), and two ends of the liquid inlet pipe (12) penetrate through the rear wall of the case (1) and are communicated with a first pipeline joint (14).
2. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: first transmission (7) and second transmission (8) all include driving roller (15) and conveyer belt (16), and the internal surface of conveyer belt (16) is connected with the surface transmission of driving roller (15), the internal surface fixedly connected with of conveyer belt (16) is prevented skidding sand grip (17), and the surface of driving roller (15) set up with prevent skidding recess (18) of sand grip (17) looks adaptation, the inside fixedly connected with metal mesh (19) of conveyer belt (16).
3. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the left side fixedly connected with motor (20) of machine case (1) inner chamber bottom, the front end fixedly connected with drive sprocket (21) of motor (20) output shaft, the front end fixedly connected with driven sprocket (22) on driving roller (15) surface, and pass through chain (23) transmission connection between the surface of drive sprocket (21) and driven sprocket (22).
4. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the machine box is characterized in that a first discharging plate (24) and a second discharging plate (25) are fixedly connected to the left sides of the first transmission device (7) and the second transmission device (8) respectively between the front side and the rear side of the inner wall of the machine box (1), and the left side of the second discharging plate (25) extends to the outside of the machine box (1).
5. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the right side of the bottom of the inner cavity of the case (1) is fixedly connected with an air blower (26), an air outlet of the air blower (26) is communicated with an air blowing pipe (27), the center of the bottom of the air blowing cover (6) is communicated with an air inlet pipe (28), and the left end of the air blowing pipe (27) is communicated with the surface of the air inlet pipe (28).
6. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the right side fixedly connected with water pump (29) at baffle (5) top, the water inlet intercommunication of water pump (29) has liquid suction pipe (30), the rear end of liquid suction pipe (30) runs through the back wall of quick-witted case (1) and is linked together and has second pipe joint (31), the delivery port intercommunication of water pump (29) has fluid-discharge tube (32), the rear end of fluid-discharge tube (32) runs through the back wall of quick-witted case (1) and communicates with first pipe joint (14).
7. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the back of machine case (1) is through screw fixed connection access door (33), the front of machine case (1) and the equal joint in front side that is located first transmission (7) and second transmission (8) have can dismantle glass window (34).
8. The grate cooler with good cooling effect as claimed in claim 1, characterized in that: the right lower corner fixedly connected with of machine case (1) front starts panel (35), and the back that starts panel (35) passes through the power cord respectively with water pump (29), air-blower (26) and motor (20) surperficial electric connection, the positive right side electric connection of start panel (35) has total power cord (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794641.1A CN112444131A (en) | 2019-08-27 | 2019-08-27 | Grate cooler with good cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794641.1A CN112444131A (en) | 2019-08-27 | 2019-08-27 | Grate cooler with good cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112444131A true CN112444131A (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794641.1A Pending CN112444131A (en) | 2019-08-27 | 2019-08-27 | Grate cooler with good cooling effect |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147285A (en) * | 1987-12-01 | 1989-06-08 | Babcock Hitachi Kk | Clinker cooling device |
| JP2001048606A (en) * | 1999-08-11 | 2001-02-20 | Ishikawajima Harima Heavy Ind Co Ltd | Cement clinker cooler |
| CN2424224Y (en) * | 1999-10-22 | 2001-03-21 | 李振江 | Anti-skid anti-bias spiral net conveyor belt pulp washing machine |
| CN205561487U (en) * | 2016-04-29 | 2016-09-07 | 徐志勇 | Parallelly connected percolation formula chinese wolfberry drying machine of multilayer |
| CN106839785A (en) * | 2017-01-12 | 2017-06-13 | 中国科学院力学研究所 | A kind of cement clinker production line grate-cooler inwall waste heat takes thermal |
| CN208006466U (en) * | 2018-03-29 | 2018-10-26 | 广东乐佳印刷有限公司 | A kind of printing machinery paper radiator |
| CN109520312A (en) * | 2018-12-25 | 2019-03-26 | 兴化市兴东铸钢有限公司 | A kind of grate-cooler with limited position mechanism |
-
2019
- 2019-08-27 CN CN201910794641.1A patent/CN112444131A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147285A (en) * | 1987-12-01 | 1989-06-08 | Babcock Hitachi Kk | Clinker cooling device |
| JP2001048606A (en) * | 1999-08-11 | 2001-02-20 | Ishikawajima Harima Heavy Ind Co Ltd | Cement clinker cooler |
| CN2424224Y (en) * | 1999-10-22 | 2001-03-21 | 李振江 | Anti-skid anti-bias spiral net conveyor belt pulp washing machine |
| CN205561487U (en) * | 2016-04-29 | 2016-09-07 | 徐志勇 | Parallelly connected percolation formula chinese wolfberry drying machine of multilayer |
| CN106839785A (en) * | 2017-01-12 | 2017-06-13 | 中国科学院力学研究所 | A kind of cement clinker production line grate-cooler inwall waste heat takes thermal |
| CN208006466U (en) * | 2018-03-29 | 2018-10-26 | 广东乐佳印刷有限公司 | A kind of printing machinery paper radiator |
| CN109520312A (en) * | 2018-12-25 | 2019-03-26 | 兴化市兴东铸钢有限公司 | A kind of grate-cooler with limited position mechanism |
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