CN213272665U - High-temperature ash cooling machine - Google Patents
High-temperature ash cooling machine Download PDFInfo
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- CN213272665U CN213272665U CN202022007890.2U CN202022007890U CN213272665U CN 213272665 U CN213272665 U CN 213272665U CN 202022007890 U CN202022007890 U CN 202022007890U CN 213272665 U CN213272665 U CN 213272665U
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- auger
- pair
- ash
- helical blade
- cooling water
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Abstract
The application discloses high temperature ash cooler, including casing, at least a pair of auger and drive arrangement, a pair of auger parallel arrangement is in the casing, and a pair of auger of drive arrangement drive is rotatory in opposite directions, and it is rotatory to laminate each other between the helical blade of a pair of auger, and every auger is inside to be equipped with condenser tube. From this, through two rotatory augers in opposite directions, at the transport lime-ash in-process, the helical blade of two augers is laminating rotation each other, can clear up the helical blade surface, and the room lime-ash is slagging scorification on the helical blade surface, can not influence the cooling effect of the cooling water in the auger to the lime-ash, can not influence the transmission efficiency of auger yet, has improved cooling effect and cooling efficiency.
Description
Technical Field
The utility model relates to a cold grey machine field especially relates to high temperature cold grey machine.
Background
In the use of boilers, a large amount of ash is generated, the ash has high temperature and needs to be cooled, and in the existing equipment, an ash cooler is generally used for cooling the high-temperature ash. The existing ash cooler is generally conveyed by an auger and cooled by a cooling water pipe inside the auger, and ash residues are easy to form slag on spiral blades of the auger in the using process, so that the cooling effect on the ash residues is reduced, the conveying efficiency is reduced, and the cooling efficiency is also reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high temperature ash cooler solves one or more among the above-mentioned prior art problem.
According to the utility model discloses an aspect provides high temperature ash cooler, including casing, at least a pair of auger and drive arrangement, a pair of auger parallel arrangement is in the casing, and a pair of auger of drive arrangement drive is rotatory in opposite directions, and it is rotatory to laminate each other between the helical blade of a pair of auger, and every auger is inside to be equipped with condenser tube.
Therefore, two augers rotate in opposite directions, and two augers are used in the ash conveying process. The helical blade of auger laminates each other rotatoryly, can clear up the helical blade surface, and the room lime-ash is slagging scorification on the helical blade surface, can not influence the cooling effect of the cooling water in the auger to the lime-ash, can not influence the transmission efficiency of auger yet, has improved cooling effect and cooling efficiency.
In some embodiments: the cooling water pipe is arranged in the spiral blade. Therefore, the cooling effect of the cooling water on the ash is improved.
In some embodiments: one end of the packing auger is provided with a cooling water inlet rotary joint, and the other end is provided with a cooling water outlet rotary joint. Therefore, cooling water enters from one end of the packing auger and passes through the cooling water pipe, and then is discharged from the other end of the packing auger.
In some embodiments: two ends of the packing auger are respectively arranged in the bearing block through bearings.
In some embodiments: the driving device comprises a motor, a driving gear and a driven gear, wherein a rotating shaft at the end part of one auger is connected with the motor and is provided with the driving gear; the end part of the other auger is provided with a driven gear engaged with the driving gear. Therefore, the two augers can synchronously rotate in opposite directions, and the helical blades of the two augers are mutually attached and rotate.
Drawings
Fig. 1 is a schematic structural diagram of the high-temperature ash cooler of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following description of the drawings.
As shown in figure 1, the high-temperature ash cooler comprises a shell 1, at least one pair of packing augers 2 and a driving device 3, wherein the packing augers 2 are arranged in the shell 1 in parallel, rotating shafts at two ends of the packing augers 2 extend out of the shell 1, the driving device 3 drives the packing augers 2 to rotate oppositely, helical blades 21 of the packing augers 2 are mutually attached and rotate, and a cooling water pipe 4 is arranged inside each packing auger 2. The cooling water pipe 4 is integrally formed in the helical blade 21.
One end of the packing auger 2 is provided with a cooling water inlet rotary joint 22, and the other end is provided with a cooling water outlet rotary joint 23. Therefore, cooling water enters from one end of the packing auger and passes through the cooling water pipe, and then is discharged from the other end of the packing auger.
Two ends of the packing auger 2 are respectively arranged in the bearing block 25 through bearings 24. Therefore, the whole equipment can be supported.
The driving device 3 comprises a motor 31, a driving gear 32 and a driven gear 33, wherein a rotating shaft at the end part of one auger 2 can be connected with the motor 31 through belt pulley transmission, and is connected with the driving gear 32 through a key; the end part of the other auger 2 is connected with a driven gear 33 which is meshed with the driving gear 32 through a key.
In conclusion, two augers rotate in opposite directions, and two augers are used in the ash conveying process. The helical blade of auger laminates each other rotatoryly, can clear up the helical blade surface, and the room lime-ash is slagging scorification on the helical blade surface, can not influence the cooling effect of the cooling water in the auger to the lime-ash, can not influence the transmission efficiency of auger yet, has improved cooling effect and cooling efficiency.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (5)
1. High temperature ash cooler, its characterized in that: including casing (1), at least a pair of auger (2) and drive arrangement (3), it is a pair of auger (2) parallel arrangement in casing (1), drive arrangement (3) drive is a pair of auger (2) is rotatory in opposite directions, and is a pair of it is rotatory, every to laminate each other between helical blade (21) of auger (2) inside condenser tube (4) that is equipped with.
2. A high temperature ash cooler according to claim 1, characterized in that: the cooling water pipe (4) is arranged in the helical blade (21).
3. A high temperature ash cooler according to claim 1, characterized in that: one end of the packing auger (2) is provided with a cooling water inlet rotary joint (22), and the other end is provided with a cooling water outlet rotary joint (23).
4. A high temperature ash cooler according to claim 1, characterized in that: two ends of the packing auger (2) are respectively arranged in the bearing seat (25) through bearings (24).
5. A high temperature ash cooler according to claim 1, characterized in that: the driving device (3) comprises a motor (31), a driving gear (32) and a driven gear (33), wherein a rotating shaft at the end part of one packing auger (2) is connected with the motor (31) and is provided with the driving gear (32); and the end part of the packing auger (2) is provided with a driven gear (33) which is meshed with the driving gear (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007890.2U CN213272665U (en) | 2020-09-15 | 2020-09-15 | High-temperature ash cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007890.2U CN213272665U (en) | 2020-09-15 | 2020-09-15 | High-temperature ash cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213272665U true CN213272665U (en) | 2021-05-25 |
Family
ID=75941359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022007890.2U Active CN213272665U (en) | 2020-09-15 | 2020-09-15 | High-temperature ash cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213272665U (en) |
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2020
- 2020-09-15 CN CN202022007890.2U patent/CN213272665U/en active Active
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