CN214514876U - Efficient pulverized coal crushing equipment for thermal power plant - Google Patents
Efficient pulverized coal crushing equipment for thermal power plant Download PDFInfo
- Publication number
- CN214514876U CN214514876U CN202120258487.9U CN202120258487U CN214514876U CN 214514876 U CN214514876 U CN 214514876U CN 202120258487 U CN202120258487 U CN 202120258487U CN 214514876 U CN214514876 U CN 214514876U
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- power plant
- thermal power
- arch
- crushing
- pulverized coal
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- 239000003245 coal Substances 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000007723 transport mechanism Effects 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims description 13
- 238000010298 pulverizing process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000003818 cinder Substances 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- -1 shale Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a high-efficient buggy crushing apparatus for thermal power plant, including two arch racks, the fixed mounting that avoids of one of them arch rack has the PLC controller, the equal fixed connection of one end of two arch racks and play hopper, the top fixed mounting who goes out the hopper has rubbing crusher to construct, and one side fixedly connected with brace table of two arch racks, the inside activity of two arch racks is equipped with transport mechanism. The utility model provides a high-efficient coal powder crushing apparatus for thermal power plant through the rubbing crusher who is equipped with, under driving motor's drive, drives the crushing roller of smashing incasement portion and rotates to smash the coal cinder, crushing effect is superior to traditional rubbing crusher, and the transport mechanism who is equipped with can transport appointed position of depositing through the transportation area with the buggy after smashing, has reduced the pollution to soil.
Description
Technical Field
The utility model relates to a pulverized coal crushing technical field specifically is a high-efficient pulverized coal crushing apparatus for thermal power plant.
Background
The coal pulverizer is a novel research and development device aiming at the coal industry, and the coal pulverizer mainly aims at the difficult problem of difficult pulverization of coal with high moisture content. The coal pulverizer belongs to high-efficiency fine crushing equipment, is wide in range of pulverizing raw materials, and can pulverize more than 100 materials such as coal gangue, shale, coal, slag, cinder, construction waste and the like. In addition, the coal pulverizer is also mainly suitable for pulverizing coal cinder, slag, shale, coal gangue and other raw materials in a brick and tile factory to be used as an additive or an internal fuel. Here, the raw material pulverization range of the coal pulverizer is specifically: the raw materials such as coal gangue, shale, furnace slag, cinder, slay, coal, building rubbish, ore can be smashed, however, the existing coal pulverizer still has the following shortcomings:
(1) when the traditional pulverizer is used, the pulverizing effect is poor, and the pulverized coal blocks are different in size, so that the coal blocks with larger volume also need to be selected in the later combustion use process, the combustion supply efficiency is influenced, and meanwhile, the pulverized coal blocks need to be manually watched;
(2) the coal pulverizer of current is after smashing the coal cinder, directly sends the buggy to export one side, and the buggy is not convenient for the loading transportation after the price is over on the one hand, and on the other hand, the buggy remains and causes the pollution to the soil in soil, is not convenient for administer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient buggy crushing apparatus for thermal power plant to it is unsatisfactory to the crushing effect of coal cinder to solve above-mentioned background art and propose traditional rubbing crusher, and can't carry out the problem of proper placing the transportation to smashing the back buggy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient pulverized coal crushing apparatus for thermal power plant, includes two arch racks, one of them the fixed surface of arch rack installs the PLC controller, two the equal fixed connection of one end of arch rack and play hopper, the top fixed mounting who goes out the hopper has rubbing crusher to construct, two one side fixedly connected with brace table of arch rack, two the inside activity of arch rack is equipped with transport mechanism.
In order to make better crushing coal cinder, conduct the utility model relates to an optimal scheme: rubbing crusher constructs including the crushing case of fixed mounting at a hopper top, the inside through connection of crushing case has two crushing rollers, two the one end of crushing roller is passed through gear engagement and is connected, the fixed mounting that avoids of brace table has driving motor, driving motor's output is connected with the flywheel through belt drive, one side fixed connection of flywheel is in one of them gear.
In order to make the buggy after will smashing transport, as the utility model relates to an optimal scheme: transport mechanism is including setting up a plurality of loose wheels inside the arch rack, the top fixedly connected with support frame of loose wheel, the top fixed mounting of support frame has buncher, the both ends avris of support frame all passes through connecting rod fixedly connected with conveying frame, the middle part activity of conveying frame is inlayed and is equipped with a plurality of transfer rollers, and is a plurality of the tradition of avoiding of transfer roller is connected with the conveyer belt, buncher is connected with a transfer roller transmission among them.
In order to make the hourglass material that appears in the transportation hold, conduct the utility model relates to an optimal scheme: the support frame is located the bottom of hopper one side top fixed mounting and is connect the workbin, it is located the bottom of conveyer belt to connect the workbin.
In order to make the consumer operate, as the utility model discloses a preferred scheme: the driving motor and the speed regulating motor are both electrically connected with the PLC, and the PLC is electrically connected with the external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the crushing roller in the crushing box is driven to rotate by the driving motor through the arranged crushing mechanism, so that the coal blocks are crushed, the crushing effect is superior to that of a traditional crusher, and the larger coal blocks which cannot be used are not required to be manually selected in the later period;
(2) through the transport mechanism who is equipped with, can transport the buggy after smashing appointed position of depositing through the transport band, perhaps directly send to the transport vechicle in, avoid at present generally stacking the condition of avoiding at soil with the buggy, reduced the pollution to soil.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the crushing mechanism of the present invention;
fig. 3 is a schematic structural view of the transportation mechanism of the present invention.
In the figure: 1. an arched gantry; 2. a PLC controller; 3. a discharge hopper; 4. a crushing mechanism; 41. a crushing box; 42. a crushing roller; 43. a gear; 44. a drive motor; 45. a belt; 46. a flywheel; 5. a support table; 6. a transport mechanism; 61. a movable wheel; 62. a support frame; 63. a speed-regulating motor; 64. a connecting rod; 65. a transfer frame; 66. a conveyor belt; 7. a material receiving box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient pulverized coal crushing apparatus for thermal power plant, includes two arch rack 1, and one of them arch rack 1's fixed surface installs PLC controller 2, the equal fixed connection of one end of two arch rack 1 and play hopper 3, the top fixed mounting who goes out hopper 3 has rubbing crusher to construct 4, and one side fixedly connected with brace table 5 of two arch rack 1, the inside activity of two arch rack 1 is equipped with transport mechanism 6.
In this embodiment: the crushing mechanism 4 comprises a crushing box 41 fixedly installed at the top of the discharge hopper 3, two crushing rollers 42 are connected inside the crushing box 41 in a penetrating mode, one ends of the two crushing rollers 42 are connected through gears 43 in a meshed mode, a driving motor 44 is fixedly installed on the support table 5, the output end of the driving motor 44 is connected with a flywheel 46 through a belt 45 in a transmission mode, and one side of the flywheel 46 is fixedly connected to one of the gears 43.
When in specific use: when the driving motor 44 is controlled to rotate, the driving motor 44 rotates to drive the flywheel 46 to rotate through the belt 45, the flywheel 46 rotates to drive the gear 43 fixedly connected with the flywheel to rotate, the gear 43 rotates to drive the crushing roller 42 which is connected in the crushing box 41 in a penetrating way to rotate, the crushing roller 42 crushes coal blocks placed in the crushing box 41, the crushed coal powder leaks out of the discharge hopper 3, and the coal powder processing is finished.
In this embodiment: transport mechanism 6 is including setting up a plurality of loose wheels 61 in arch rack 1 inside, the top fixedly connected with support frame 62 of loose wheel 61, the top fixed mounting of support frame 62 has buncher 63, the both ends avris of support frame 62 all passes through connecting rod 64 fixedly connected with transport frame 65, the middle part activity of transport frame 65 is inlayed and is equipped with a plurality of transfer rollers, the tradition of avoiding of a plurality of transfer rollers is connected with conveyer belt 66, buncher 63 is connected with a transfer roller transmission among them.
When in specific use: after the buggy that processing was accomplished spills from hopper 3, fall to the conveyer belt 66 surface of bottom, the inside roll connection of conveyer belt 66 has the transfer roller, transfer roller movable mounting is inside conveying frame 65, the rotation through buncher 63 drives the transfer roller operation, connecting rod 64 plays the effect that supports conveying frame 65, support frame 62 plays the effect that supports buncher 63 and connecting rod 64, the loose wheel 61 of support frame 62 bottom can remove transport mechanism 6, the convenient transportation.
In this embodiment: the top of the supporting frame 62 at one side of the bottom of the discharging hopper 3 is fixedly provided with a material receiving box 7, and the material receiving box 7 is positioned at the bottom of the conveyor belt 66.
When in specific use: the condition of part buggy landing can appear when the buggy falls to conveyer belt 66 surface from play hopper 3, sets up the buggy that the case 7 that connects in conveyer belt 66 bottom will drop and connects flourishing in the box, prevents to pile up and causes the clearance inconvenient.
In this embodiment: the driving motor 44 and the speed regulating motor 63 are both electrically connected with the PLC controller 2, and the PLC controller 2 is electrically connected with an external power supply.
When in specific use: when the PLC controller 2 is connected with an external power supply, the electric equipment can work through control, and when the PLC controller 2 is disconnected with the external power supply, the equipment stops running.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a high-efficient pulverized coal pulverizing equipment for thermal power plant, includes two arch-shaped rack (1), its characterized in that: one of them the fixed surface of arch rack (1) installs PLC controller (2), two the equal fixed connection of one end and the play hopper (3) of arch rack (1), the top fixed mounting who goes out hopper (3) has rubbing crusher to construct (4), two one side fixedly connected with brace table (5) of arch rack (1), two the inside activity of arch rack (1) is equipped with transport mechanism (6).
2. The pulverized coal pulverizing equipment for the high-efficiency thermal power plant according to claim 1, characterized in that: rubbing crusher constructs (4) including fixed mounting at crushing case (41) at play hopper (3) top, the inside through connection of crushing case (41) has two crushing rollers (42), two the one end of crushing roller (42) is passed through gear (43) meshing and is connected, the fixed mounting that avoids of brace table (5) has driving motor (44), the output of driving motor (44) is connected with flywheel (46) through belt (45) transmission, one side fixed connection in one of them gear (43) of flywheel (46).
3. The pulverized coal pulverizing equipment for the high-efficiency thermal power plant according to claim 1, characterized in that: transport mechanism (6) are including setting up a plurality of loose wheels (61) in arch rack (1) inside, the top fixedly connected with support frame (62) of loose wheel (61), the top fixed mounting of support frame (62) has buncher (63), the both ends avris of support frame (62) all passes through connecting rod (64) fixedly connected with conveying frame (65), the middle part activity of conveying frame (65) is inlayed and is equipped with a plurality of transfer rollers, and is a plurality of the traditional connection of avoiding of transfer roller has conveyer belt (66), buncher (63) are connected with one of them transfer roller transmission.
4. The pulverized coal pulverizing equipment for the high-efficiency thermal power plant according to claim 3, characterized in that: the supporting frame (62) is located the bottom of hopper (3) one side top fixed mounting have connect workbin (7), connect workbin (7) to be located the bottom of conveyer belt (66).
5. The pulverized coal pulverizing equipment for the high-efficiency thermal power plant according to claim 2, characterized in that: the driving motor (44) and the speed regulating motor (63) are both electrically connected with the PLC (2), and the PLC (2) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258487.9U CN214514876U (en) | 2021-01-29 | 2021-01-29 | Efficient pulverized coal crushing equipment for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258487.9U CN214514876U (en) | 2021-01-29 | 2021-01-29 | Efficient pulverized coal crushing equipment for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214514876U true CN214514876U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120258487.9U Expired - Fee Related CN214514876U (en) | 2021-01-29 | 2021-01-29 | Efficient pulverized coal crushing equipment for thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193529A (en) * | 2022-07-15 | 2022-10-18 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
-
2021
- 2021-01-29 CN CN202120258487.9U patent/CN214514876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193529A (en) * | 2022-07-15 | 2022-10-18 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
| CN115193529B (en) * | 2022-07-15 | 2024-05-07 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |