CN211823867U - Fixed grid plate module for cement production line grid cooling machine - Google Patents
Fixed grid plate module for cement production line grid cooling machine Download PDFInfo
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- CN211823867U CN211823867U CN202020227277.9U CN202020227277U CN211823867U CN 211823867 U CN211823867 U CN 211823867U CN 202020227277 U CN202020227277 U CN 202020227277U CN 211823867 U CN211823867 U CN 211823867U
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Abstract
The utility model belongs to the technical field of the cold quick-witted equipment of combing is used, specifically disclose a fixed comb board module that cement manufacture line comb cold machine was used, including support, fixed module, fixed comb board, tuber pipe and sealed dog. The utility model discloses a fixed comb plate module that cement manufacture line comb is cold to be used lies in: 1. the fixed end does not have the phenomena of material leakage and air leakage; 2. ash removing devices such as an ash hopper, an air locking discharge valve and the like are not required to be arranged below the fixed end air chamber; 3. a sealing fan is not required to be arranged; 4. the number of internal connecting air pipes is reduced; 5. the air supply can be distributed through a valve on the air pipe; 6. the inner subareas of the fixed grid plate modules subdivide the air supply of the fixed grid plate areas, so that the cooling effect is improved, a plurality of subsequent devices are reduced, the labor maintenance intensity of workers is reduced, the fault rate of the grid cooler is reduced, key indexes such as coal consumption and power consumption of cement are reduced, the production cost is reduced, and the operation rate of a production line is improved.
Description
Technical Field
The utility model belongs to the technical field of the cold quick-witted equipment of combing is used, concretely relates to fixed comb board module that cement manufacture line comb cold machine was used.
Background
In the firing system of the cement production line, the main functions of the grate cooler are to cool and convey cement clinker, and provide hot air for a rotary kiln, a decomposing furnace and the like, and the grate cooler is a main device for material cooling and heat recovery of the firing system.
In the current cement production line firing system, the front section of the third-generation grate cooler is provided with a plurality of fixed inflatable grate plate beams, and the number of the grate plate beams is large; the internal connection of the air pipe is complex, and air leakage is easy; a sealing fan needs to be arranged; fine clinker leaks into the air chamber from between the grate beams; the cooling effect of the grate cooler is influenced, the cooling capacity of the grate cooler is reduced, the heat efficiency is reduced, and therefore the efficient and economic operation of the whole production line is influenced, and the problem is urgently solved at present.
Based on the problem, the utility model provides a fixed comb board module that cement manufacture line comb cold machine was used.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at the not enough of prior art, provide a fixed comb board module that cement manufacture line comb cold machine was used, solve the cold quick-witted stiff end of current comb and leak material, leak out, the cooling effect is relatively poor, inside tuber pipe is many, need not to set up sealed fan scheduling problem alone.
The technical scheme is as follows: the utility model provides a fixed grid plate module for a cement production line grid cooler, which comprises a bracket, a fixed module, a fixed grid plate, an air pipe and a sealing stop block; the group of brackets are arranged on the bottom surfaces of the two ends of the fixed module; the fixed grate plate is arranged on the fixed module; the sealing stop block is arranged at the transition position of the fixed module and the fixed grid plate, wherein a gap is reserved between the sealing stop block and the fixed grid plate after installation; the group of air pipes are respectively connected with the fixed modules.
According to the technical scheme, the fixing module is of a right-angle trapezoidal structure.
According to the technical scheme, the fixed grate plate module for the cement production line grate cooler further comprises a sealing plate which is arranged on the bottom surface of one end of the fixed module and is positioned on one side of the support.
Compared with the prior art, the utility model discloses a fixed comb board module that cement manufacture line comb cold machine was used's beneficial effect lies in: 1. the fixed end does not have the phenomena of material leakage and air leakage; 2. ash removing devices such as an ash hopper, an air locking discharge valve and the like are not required to be arranged below the fixed end air chamber; 3. a sealing fan is not required to be arranged; 4. the number of internal connecting air pipes is reduced; 5. the air supply can be distributed through a valve on the air pipe; 6. the inner subareas of the fixed grid plate modules subdivide the air supply of the fixed grid plate areas, so that the cooling effect is improved, a plurality of subsequent devices are reduced, the labor maintenance intensity of workers is reduced, the fault rate of the grid cooler is reduced, key indexes such as coal consumption and power consumption of cement are reduced, the production cost is reduced, and the operation rate of a production line is improved.
Drawings
FIG. 1 is a schematic structural view of a fixed grate plate module for a grate cooler of a cement production line of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
The fixed grate plate module for the cement production line grate cooler shown in figure 1 comprises a bracket 1, a fixed module 2, a fixed grate plate 3, an air pipe 4 and a sealing stop 6; the group of brackets 1 are arranged on the bottom surfaces of two ends of the fixed module 2; the fixed grate plate 3 is arranged on the fixed module 2; the sealing stop 6 is arranged at the transition position of the fixed module 2 and the fixed grid plate 3, wherein a gap is reserved between the installed sealing stop 6 and the fixed grid plate 3; the group of air pipes 4 are respectively connected with the fixed modules 2.
Further preferably, the fixing module 2 is arranged in a right-angled trapezoid structure; the fixed grate plate module for the cement production line grate cooler also comprises a sealing plate 5 which is arranged on the bottom surface of one end of the fixed module 2 and is positioned on one side of the bracket 1.
According to the fixed grid plate module for the cement production line grid cooler, the fan sends cooling air into the fixed module and the fixed grid plate through the air pipe, and the cooling air cools clinker through the grid plate after passing through the air supply subareas in the fixed module and the fixed grid plate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a fixed comb board module that cement manufacture line comb cold machine was used which characterized in that: comprises a bracket (1), a fixed module (2), a fixed grid plate (3), an air pipe (4) and a sealing stop block (6); the group of brackets (1) are arranged on the bottom surfaces of the two ends of the fixed module (2); the fixed grate plate (3) is arranged on the fixed module (2); the sealing stop block (6) is arranged at the transition position of the fixed module (2) and the fixed grid plate (3), wherein a gap is reserved between the installed sealing stop block (6) and the fixed grid plate (3); and the air pipes (4) are respectively connected with the fixed modules (2).
2. The fixed grate plate module for the cement production line grate cooler according to claim 1, characterized in that: the fixed module (2) is of a right-angle trapezoidal structure.
3. The fixed grate plate module for the cement production line grate cooler according to claim 1, characterized in that: the fixed grate plate module for the cement production line grate cooler further comprises a sealing plate (5) which is arranged on the bottom surface of one end of the fixed module (2) and is positioned on one side of the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227277.9U CN211823867U (en) | 2020-02-28 | 2020-02-28 | Fixed grid plate module for cement production line grid cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227277.9U CN211823867U (en) | 2020-02-28 | 2020-02-28 | Fixed grid plate module for cement production line grid cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823867U true CN211823867U (en) | 2020-10-30 |
Family
ID=72996135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020227277.9U Active CN211823867U (en) | 2020-02-28 | 2020-02-28 | Fixed grid plate module for cement production line grid cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211823867U (en) |
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2020
- 2020-02-28 CN CN202020227277.9U patent/CN211823867U/en active Active
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