CN221033899U - Air cooling device for powder concentrator speed reducer - Google Patents
Air cooling device for powder concentrator speed reducer Download PDFInfo
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- CN221033899U CN221033899U CN202323186972.8U CN202323186972U CN221033899U CN 221033899 U CN221033899 U CN 221033899U CN 202323186972 U CN202323186972 U CN 202323186972U CN 221033899 U CN221033899 U CN 221033899U
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- air cooling
- cooling box
- speed reducer
- air
- fixedly arranged
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- 238000001816 cooling Methods 0.000 title claims abstract description 112
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 44
- 239000000843 powder Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 16
- 239000012208 gear oil Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an air cooling device for a powder concentrator speed reducer, which comprises: the cooling coil is fixedly arranged in the air cooling box through a clamp, radiating fins are fixedly arranged on the surface of the cooling coil, two ends of the cooling coil penetrate through an air cooling box fixedly connected with an oil pipe, an air inlet pipe is fixedly arranged on the rear side of the air cooling box, and a fan is fixedly arranged in the air inlet pipe through a bracket. The gear oil of the speed reducer flows in the cooling coil pipe through the oil pipe, the heat is dissipated through the radiating fins, meanwhile, the fan enables external air to enter the air cooling box through the air inlet pipe, the air is blown on the cooling coil pipe after being filtered through the filter screen, the effect of air cooling and cooling the gear oil is achieved, the cooled gear oil is conveyed to the inside of the speed reducer again through the oil pipe, the effect of cooling and cooling the speed reducer is achieved, damage caused by overhigh operation temperature of the speed reducer is avoided, and the operation effect and the service life of the speed reducer are effectively improved.
Description
Technical Field
The utility model relates to the field of powder separators, in particular to an air cooling device for a powder separator speed reducer.
Background
Powder concentrator is widely used in coal mill and raw material unloading and drying mill and cement mill systems in novel dry cement production lines. The powder concentrator has a plurality of types, materials with different types and proper materials are different, and different types are manufactured according to the requirements of customers on the fineness of the materials. Common powder separators include cyclone powder separators, three-separation powder separators, centrifugal powder separators, coal mill-specific powder separators, calcium powder-specific powder separators and the like.
At present, in the use of powder concentrator, the speed reducer is used for power transmission, however, the speed reducer for the existing powder concentrator is a sealed shell, so that the temperature of the speed reducer can be increased in the long-term use process of the speed reducer, and the heat dissipation effect of the speed reducer can be influenced by the sealed shell, so that the running of equipment is easy to cause a large safety risk.
Disclosure of utility model
In order to solve the problems, the utility model provides an air cooling device for a powder concentrator speed reducer, which is used for solving the problems that in the prior art, the speed reducer for the powder concentrator is provided with a sealed shell, the temperature of the speed reducer is increased in the long-term use process of the speed reducer, and the heat dissipation effect of the speed reducer is influenced by the sealed shell, so that the running of equipment is easy to cause a larger safety risk.
In order to achieve the above object, the present utility model provides an air cooling device for a powder concentrator speed reducer, comprising: the cooling device comprises an air cooling box, wherein a cooling coil is fixedly arranged in the air cooling box through a clamp, a radiating fin is fixedly arranged on the surface of the cooling coil, and two ends of the cooling coil penetrate through the air cooling box and are fixedly connected with an oil pipe;
an air inlet pipe is fixedly arranged at the rear side of the air cooling box, and a fan is fixedly arranged in the air inlet pipe through a bracket;
the air cooling box is internally provided with a filter screen at one side of the cooling coil, the top of the air cooling box is provided with a take-out port which is convenient for taking out the filter screen, and the air cooling box is internally provided with a cleaning mechanism for cleaning the filter screen.
Further, the tank steel shell is symmetrically and fixedly arranged on two sides of the inner wall of the air cooling box, the filter screen is slidably connected to the inside of the tank steel shell, and the ash blocking net is arranged on the front side of the air cooling box through screws.
Further, the cleaning mechanism comprises a power part arranged in the air cooling box and a brush roller arranged on the surface of the output end of the power part, the power part comprises a screw rod which is rotationally connected to the inner top wall of the air cooling box and is positioned on one side of the filter screen, a motor which is fixedly arranged at the top of the air cooling box and the output end of which passes through the air cooling box and is connected with the screw rod, and a guide rod which is fixedly arranged on the inner top wall of the air cooling box and is positioned on one side of the screw rod, the power part further comprises a mounting rack which is in threaded connection with the surface of the screw rod and is in sliding connection with the guide rod, a rack which is fixedly arranged on one side of the steel groove shell, the brush roller is rotationally connected between two sides of the inner wall of the mounting rack, and two ends of the brush roller are respectively fixedly connected with gears which are meshed with the rack through the mounting rack.
Further, a collecting box is arranged at the bottom of the air cooling box through bolts, and a blanking groove communicated with the collecting box is formed in the inner bottom wall of the air cooling box.
Further, two supporting frames are symmetrically and fixedly arranged on two sides of the bottom of the air cooling box, and connecting holes are formed in the horizontal sections of the supporting frames.
Compared with the prior art, the utility model has the beneficial effects that: when the temperature of the speed reducer is too high in the use process, the oil discharge port of the speed reducer opens gear oil to flow in the cooling coil through the oil pipe, the gear oil dissipates heat through the cooling fin, external air is led to enter the air cooling box through the air inlet pipe, the air is filtered by the filter screen and then blown on the cooling coil, the effect of cooling the gear oil by air cooling is achieved, the cooled gear oil is conveyed to the inside of the speed reducer again through the oil pipe, the effect of cooling the speed reducer is achieved, damage caused by the too high operation temperature of the speed reducer is avoided, and the operation effect and the service life of the speed reducer are effectively improved.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the air-cooled box of the present utility model;
FIG. 3 is a schematic cross-sectional view of an air inlet duct according to the present utility model;
FIG. 4 is a schematic view of a part of the cleaning mechanism of the present utility model.
In the figure: 1. an air cooling box; 2. a cooling coil; 3. a heat sink; 4. an oil pipe; 5. an air inlet pipe; 6. a blower; 7. a filter screen; 8. a channel steel shell; 9. an ash blocking net; 10. a screw; 11. a guide rod; 12. a mounting frame; 13. a motor; 14. a brush roller; 15. a rack; 16. a gear; 17. a collection box; 18. and (5) supporting frames.
Description of the embodiments
For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Referring to fig. 1 to 4, an air cooling device for a powder concentrator speed reducer includes: the cooling device comprises an air cooling box 1, wherein a cooling coil pipe 2 is fixedly arranged in the air cooling box 1 through a clamp, radiating fins 3 are fixedly arranged on the surface of the cooling coil pipe 2, and two ends of the cooling coil pipe 2 penetrate through the air cooling box 1 and are fixedly connected with an oil pipe 4;
An air inlet pipe 5 is fixedly arranged at the rear side of the air cooling box 1, and a fan 6 is fixedly arranged in the air inlet pipe 5 through a bracket;
The air cooling box 1 is internally provided with a filter screen 7 at one side of the cooling coil 2, the top of the air cooling box 1 is provided with a take-out port which is convenient for taking out the filter screen 7, and the air cooling box 1 is internally provided with a cleaning mechanism for cleaning the filter screen 7.
According to the technical scheme, when in use, the two oil pipes 4 are respectively connected with the oil discharge port and the oil filling port of the speed reducer on the powder concentrator, wherein the oil pipe 4 positioned at the upper side is connected with the oil discharge port of the speed reducer through an oil inlet pipeline, the oil pipe 4 positioned at the lower side is connected with the oil filling port of the speed reducer through an oil discharge pipeline, when the temperature of the speed reducer is detected to be too high through external temperature measuring equipment in the use process, the oil discharge port of the speed reducer is opened, so that gear oil enters the cooling coil pipe 2 through the oil pipe 4 positioned at the upper side to flow, and the temperature of the gear oil is radiated through the radiating fin 3, simultaneously through the last well accuse platform control fan 6 start-up of selection powder machine for outside wind gets into in the air-cooled case 1 through air-supply line 5, make wind blow on cooling coil 2 after filtering through filter screen 7, reach the effect of carrying out quick forced air cooling to gear oil, afterwards carry the gear oil after cooling to the speed reducer inside once more through the oil pipe 4 of downside, be convenient for dispel the heat to speed reducer gear oil temperature, realize then carrying out cooling to the speed reducer effect, avoid the speed reducer operating temperature too high to cause the damage, the operation effect and the life of speed reducer have effectively been improved.
Preferably: the inner wall both sides symmetry fixed mounting of forced air cooling case 1 has tank steel shell 8, and filter screen 7 sliding connection is in the inside of tank steel shell 8, and the front side of forced air cooling case 1 is through the installation of screw to keep off grey net 9, and wherein, the top fixed mounting of filter screen 7 has the handle, makes things convenient for personnel to hold and takes out filter screen 7.
Specifically, when filter screen 7 long-term use in-process, it is liable to take place to damage or rust, need regularly change, through staff gripping handle and upwards pull filter screen 7 during the change for filter screen 7 upwards slides in tank steel shell 8, makes it shift out wind cooling box 1 from the take out mouth and reaches the effect of dismantling the change, during the installation, can accomplish the installation with filter screen 7 slip into tank steel shell 8, in addition filter screen 7 after the installation is accomplished, its top can be sealed with taking out mouthful looks joint, guarantee the sealed effect of wind cooling box 1.
Preferably: the cleaning mechanism comprises a power part arranged in the air cooling box and a brush roller arranged on the surface of the output end of the power part, the power part comprises a screw rod 10 which is rotationally connected to the inner top wall of the air cooling box 1 and is positioned on one side of a filter screen 7, a motor 13 which is fixedly arranged at the top of the air cooling box 1 and the output end of which passes through the air cooling box 1 and is connected with the screw rod 10, and a guide rod 11 which is fixedly arranged on the inner top wall of the air cooling box 1 and is positioned on one side of the screw rod 10, the power part further comprises a mounting frame 12 which is in threaded connection to the surface of the screw rod 10 and is in sliding connection with the guide rod 11, a rack 15 which is fixedly arranged on one side of a channel steel shell 8, the brush roller 14 is rotationally connected between two sides of the inner wall of the mounting frame 12, and two ends of the brush roller 14 are respectively connected with a gear 16 which is meshed with the rack 15 through the mounting frame 12, wherein the surface bristles of the brush roller 14 are contacted with the surface of the filter screen 7.
Specifically, when needs clearance filter screen 7 surface, can drive screw rod 10 through motor 13 and rotate, thereby make mounting bracket 12 can follow the surface of guide arm 11 and go up and down to remove, thereby drive brush roller 14 and remove along the surface of filter screen 7, and be connected through gear 16 and rack 15 meshing, can make it take place the rotation at the in-process that brush roller 14 risen, clean the residual accumulational impurity in filter screen 7 surface, realize the effect of cleaning filter screen 7 then, prevent that impurity from piling up at the surface of filter screen 7 and causing the jam, influence the gas permeability of filter screen 7, further improved the forced air cooling radiating effect.
Preferably: the bottom of the air cooling box 1 is provided with a collecting box 17 through bolts, and the inner bottom wall of the air cooling box 1 is provided with a material dropping groove communicated with the collecting box 17.
Specifically, when clearance mechanism clears up filter screen 7, the impurity dust that the clearance was dropped can be collected in blanking groove whereabouts collection box 17, when the device shut down, can pull down collection box 17 through the instrument, makes things convenient for personnel you to handle the impurity of collecting in it, has strengthened personnel's use convenience.
Preferably: two supporting frames 18 are symmetrically and fixedly arranged on two sides of the bottom of the air cooling box 1, and connecting holes are formed in the horizontal sections of the supporting frames 18.
Specifically, through setting up support frame 18, can support to raise air-cooled case 1, pass the connecting hole through in addition with the bolt and be connected with external ground fixed orifices, can install air-cooled case 1 fixedly, guarantee the stability of its use.
Claims (7)
1. An air cooling device for a powder concentrator speed reducer, comprising: the cooling device comprises an air cooling box (1) and is characterized in that a cooling coil (2) is fixedly arranged in the air cooling box (1) through a clamp, a radiating fin (3) is fixedly arranged on the surface of the cooling coil (2), and two ends of the cooling coil (2) penetrate through the air cooling box (1) and are fixedly connected with an oil pipe (4);
An air inlet pipe (5) is fixedly arranged at the rear side of the air cooling box (1), and a fan (6) is fixedly arranged in the air inlet pipe (5) through a bracket;
The air cooling box is characterized in that a filter screen (7) is arranged in the air cooling box (1) and positioned on one side of the cooling coil (2), a take-out port which is convenient for taking out the filter screen (7) is formed in the top of the air cooling box (1), and a cleaning mechanism for cleaning the filter screen (7) is arranged in the air cooling box (1).
2. The air cooling device for a powder concentrator speed reducer according to claim 1, wherein: the air cooling box is characterized in that a groove steel shell (8) is symmetrically and fixedly arranged on two sides of the inner wall of the air cooling box (1), the filter screen (7) is slidably connected to the inside of the groove steel shell (8), and an ash blocking net (9) is arranged on the front side of the air cooling box (1) through screws.
3. The air cooling device for a powder concentrator speed reducer according to claim 2, wherein: the cleaning mechanism comprises a power component arranged in the air cooling box (1) and a brush roller (14) arranged on the surface of the output end of the power component.
4. The air cooling device for a powder concentrator speed reducer according to claim 3, wherein: the power component comprises a screw rod (10) which is rotationally connected to the inner top wall of the air cooling box (1) and is positioned on one side of the filter screen (7), a motor (13) which is fixedly arranged at the top of the air cooling box (1) and the output end of which passes through the air cooling box (1) and is connected with the screw rod (10), and a guide rod (11) which is fixedly arranged on the inner top wall of the air cooling box (1) and is positioned on one side of the screw rod (10).
5. The air cooling device for a powder concentrator speed reducer of claim 4, wherein: the power component further comprises a mounting frame (12) which is connected to the surface of the screw rod (10) in a threaded mode and is connected with the guide rod (11) in a sliding mode, and a rack (15) which is fixedly installed on one side of the groove steel shell (8), the brush roller (14) is connected between two sides of the inner wall of the mounting frame (12) in a rotating mode, and two ends of the brush roller (14) penetrate through the mounting frame (12) and are fixedly connected with gears (16) which are meshed with the rack (15).
6. The air cooling device for a powder concentrator speed reducer according to claim 1, wherein: the bottom of the air cooling box (1) is provided with a collecting box (17) through bolts, and the inner bottom wall of the air cooling box (1) is provided with a material dropping groove communicated with the collecting box (17).
7. The air cooling device for a powder concentrator speed reducer according to claim 1, wherein: two supporting frames (18) are symmetrically and fixedly arranged on two sides of the bottom of the air cooling box (1), and connecting holes are formed in the horizontal sections of the supporting frames (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186972.8U CN221033899U (en) | 2023-11-24 | 2023-11-24 | Air cooling device for powder concentrator speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186972.8U CN221033899U (en) | 2023-11-24 | 2023-11-24 | Air cooling device for powder concentrator speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033899U true CN221033899U (en) | 2024-05-28 |
Family
ID=91172852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323186972.8U Active CN221033899U (en) | 2023-11-24 | 2023-11-24 | Air cooling device for powder concentrator speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033899U (en) |
-
2023
- 2023-11-24 CN CN202323186972.8U patent/CN221033899U/en active Active
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