CN221085746U - Ash processing device of coal-fired power generator set - Google Patents
Ash processing device of coal-fired power generator set Download PDFInfo
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- CN221085746U CN221085746U CN202321892410.2U CN202321892410U CN221085746U CN 221085746 U CN221085746 U CN 221085746U CN 202321892410 U CN202321892410 U CN 202321892410U CN 221085746 U CN221085746 U CN 221085746U
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- ash
- wall
- box
- crushing roller
- power generator
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- 238000011084 recovery Methods 0.000 claims abstract description 27
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000003245 coal Substances 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 6
- 239000002956 ash Substances 0.000 claims 9
- 239000010883 coal ash Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 150000002739 metals Chemical class 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an ash processing device of a coal-fired power generator set, which comprises a processing box, wherein the processing box, a feed hopper, a first crushing roller, a second driving motor, a driving gear, a driven gear and a second crushing roller are arranged for use in a matched manner, so that ash entering the processing box is comprehensively crushed, an electromagnet is arranged to absorb and collect metals in the ash, the threaded rod, the first driving motor and a driving block are arranged for use in a matched manner, the electromagnet can reciprocate in the horizontal direction, a recovery box and a second discharge hopper are arranged for use in a matched manner, after the electromagnet runs into the recovery box, the electromagnet is powered off, the metals adsorbed on the surface of the electromagnet can fall into the recovery box, the second discharge hopper is discharged for uniform collection, and the guide rod is arranged to limit the driving block, so that the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of coal-fired power generation, in particular to an ash treatment device of a coal-fired power generator set.
Background
The coal-fired power generator set is mechanical equipment for converting chemical energy of fossil fuel such as coal into electric energy, and the mechanical equipment is converted into the electric energy through a power generation device (a power plant boiler, a steam turbine, a generator, an auxiliary device thereof and the like), and mainly comprises a combustion system (taking the boiler as a core), a steam-water system (mainly comprising various pumps, a feed water heater, a condenser, a pipeline, a water-cooled wall and the like), an electric system (mainly comprising a steam turbine generator, a main transformer and the like), a control system and the like, and generates high-temperature high-pressure steam; the electrical system realizes the conversion from thermal energy and mechanical energy to electric energy; the control system ensures safe, reasonable and economic operation of each system, and the traditional power generation mode of the ash treatment device of the coal-fired power generation unit has the defects and shortcomings that the acid gas discharged by direct combustion of coal is continuously increased, and dust pollution has adverse effects on the life of people and the growth of plants, so that the ash treatment of the power generation unit is important.
Such as a power plant ash processing device (bulletin number: CN 211706996U), which comprises a box body, wherein the right side of the box body is fixedly connected with the left side of a supporting block, the top of the supporting block is provided with a crushing device, the left side of the crushing device stretches into the box body, the rear side of the top of the box body is communicated with the bottom of a feed hopper, the front side of the top of the box body is in threaded connection with the bottom of a rotating motor, and the output end of the rotating motor passes through the top of the box body and is fixedly connected with the top of the crushing device. This ash and slag processing apparatus of power plant, through the cooperation of first post gear and second post gear and rotating seat to and the cooperation of roll briquetting and roll milling cutter, make the device carry out preliminary crushing processing to the lime-ash relatively easily, extrude the lime-ash through first stripper plate and second stripper plate, make power plant's lime-slag processing apparatus carry out further crushing processing to the lime-ash relatively easily, improved the degree of grinding of power plant's lime-slag processing apparatus to the lime-ash.
When the device is used, although the effect of crushing the ash can be achieved, a large amount of metal is often contained in the ash, the recycling value is very high, and the device lacks a metal recycling mechanism and has the problem of resource waste, so that the ash treatment device of the coal-fired power generator unit needs to be provided.
Disclosure of utility model
The utility model aims to provide an ash processing device of a coal-fired power generator set, which can adsorb and collect metal in ash after crushing treatment by arranging a processing box, a feed inlet, a crushing assembly, a recovery box, a threaded rod, a first driving motor, a driving block and an electromagnet for use in a matching way, so that resource waste is avoided, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a coal-fired power generating set's lime-ash processing apparatus, includes the processing case, fixed mounting has the support frame on the both sides lateral wall of processing case respectively, the feed inlet has been seted up at the top of processing case, the inside of processing case is provided with the crushing subassembly that is used for carrying out broken processing with the lime-ash, the logical groove has been seted up on the lateral wall of one side of processing case, the processing case is located one side fixed mounting who leads to the groove and has the recycling bin, rotate on the inner wall of recycling bin and install the threaded rod, the one end rotation of threaded rod is installed on the inner wall of processing case, the one end of threaded rod runs through the processing case and is connected with first driving motor, threaded connection has the drive block on the outer wall of threaded rod, fixed mounting has a plurality of group electro-magnet respectively on the both sides lateral wall of drive block.
Preferably, the crushing assembly comprises a first crushing roller, two ends of the first crushing roller are respectively rotatably mounted on two side inner walls of the treatment box, one end of the first crushing roller penetrates through the treatment box and is connected with a second driving motor, the other end of the first crushing roller penetrates through the treatment box and is fixedly sleeved with a driving gear, one side of the driving gear is meshed with a driven gear, one side of the driven gear is fixedly provided with a second crushing roller, and two ends of the second crushing roller are respectively rotatably mounted on two side inner walls of the treatment box.
Preferably, an opening is formed in one side wall of the recovery box, and the recovery box is communicated with the inside of the treatment box through the opening and the through groove.
Preferably, a feeding hopper is fixedly embedded in the feeding port, and the feeding hopper is positioned right above the intersection of the first crushing roller and the second crushing roller.
Preferably, the bottom of the treatment box is fixedly embedded with a first discharge hopper, and the bottom of the recovery box is fixedly embedded with a second discharge hopper.
Preferably, one side of the treatment box is hinged with a maintenance door through a hinge, and one side of the maintenance door is provided with a lock.
Preferably, a control panel is fixedly installed on one side wall of the recovery box, and the first driving motor, the second driving motor and the electromagnet are electrically connected with the control panel through guiding.
Preferably, a guide rod is fixedly installed on the inner wall of one side of the treatment box, one end of the guide rod is fixedly connected with the inner wall of the recovery box, and the guide rod is in sliding connection with the driving block.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model has the advantages that through the cooperation of the processing box, the feed hopper, the first crushing roller, the second driving motor, the driving gear, the driven gear and the second crushing roller, the ash entering the processing box is comprehensively crushed, through the arrangement of the electromagnet, the effect of absorbing and collecting metals in the ash is realized, and through the cooperation of the threaded rod, the first driving motor and the driving block, the electromagnet can reciprocate in the horizontal direction.
2. Through setting up the cooperation of collection box, second play hopper and use, after the inside of collection box is moved to the electro-magnet, outage is carried out to the electro-magnet, adsorb the metal on its surface and can fall to the inside of collection box, discharge through the second ejection of compact fill and carry out unified collection and handle, through setting up the guide bar, play and carry out spacing effect to the drive piece, make its operation in-process more stable, be favorable to improving the stability of device, through setting up the maintenance door, play the effect that makes things convenient for the master of workman to the inside maintenance of handling the case.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the shaft side of the present utility model;
FIG. 3 is a schematic view of the interior of the treatment tank of the present utility model;
fig. 4 is a schematic structural view of the pulverizing assembly of the present utility model.
In the figure: 1. a treatment box; 2. a crushing assembly; 201. a first pulverizing roller; 202. a second driving motor; 203. a drive gear; 204. a driven gear; 205. a second pulverizing roller; 3. a recovery box; 4. a threaded rod; 5. a first driving motor; 6. a driving block; 7. an electromagnet; 8. a feed hopper; 9. a first discharge hopper; 10. a second discharge hopper; 11. a maintenance door; 12. a control panel; 13. a guide rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The ash treatment device of the coal-fired power generator unit comprises a treatment box 1, wherein supporting frames are fixedly installed on the side walls of two sides of the treatment box 1 respectively, a feed inlet is formed in the top of the treatment box 1, a crushing assembly 2 for crushing ash is arranged in the treatment box 1, a through groove is formed in the side wall of one side of the treatment box 1, and a recovery box 3 is fixedly installed on one side of the through groove, which is located by the treatment box 1;
The inner wall of the recovery box 3 is rotatably provided with a threaded rod 4, one end of the threaded rod 4 is rotatably arranged on the inner wall of the treatment box 1, one end of the threaded rod 4 penetrates through the treatment box 1 and is connected with a first driving motor 5, the first driving motor 5 is arranged as a forward and reverse rotation stepping motor, the outer wall of the threaded rod 4 is in threaded connection with a driving block 6, two side walls of the driving block 6 are respectively fixedly provided with a plurality of groups of electromagnets 7, through the arrangement of the electromagnets 7, the effect of absorbing and collecting metals in ash slag is achieved, and through the arrangement of the threaded rod 4, the first driving motor 5 and the driving block 6, the electromagnets 7 can do reciprocating motion in the horizontal direction;
The crushing assembly 2 comprises a first crushing roller 201, two ends of the first crushing roller 201 are respectively rotatably mounted on two side inner walls of the processing box 1, one end of the first crushing roller 201 penetrates through the processing box 1 to be connected with a second driving motor 202, the other end of the first crushing roller 201 penetrates through the processing box 1 to be fixedly sleeved with a driving gear 203, one side of the driving gear 203 is meshed with a driven gear 204, one side of the driven gear 204 is fixedly provided with a second crushing roller 205, two ends of the second crushing roller 205 are respectively rotatably mounted on two side inner walls of the processing box 1, and the ash entering the processing box 1 is comprehensively crushed through the cooperation of the processing box 1, a feed hopper 8, the first crushing roller 201, the second driving motor 202, the driving gear 203, the driven gear 204 and the second crushing roller 205;
An opening is formed in one side wall of the recovery box 3, and the recovery box 3 is communicated with the inside of the treatment box 1 through the opening and the through groove;
a feed hopper 8 is fixedly embedded in the feed inlet, and the feed hopper 8 is positioned right above the staggered position of the first crushing roller 201 and the second crushing roller 205;
The bottom of the treatment box 1 is fixedly embedded with a first discharge hopper 9, the bottom of the recovery box 3 is fixedly embedded with a second discharge hopper 10, through the matched use of the recovery box 3 and the second discharge hopper 10, after the electromagnet 7 runs into the recovery box 3, the electromagnet 7 is powered off, and the metal adsorbed on the surface of the electromagnet falls into the recovery box 3 and is discharged through the second discharge hopper 10 for unified collection treatment;
One side of the treatment box 1 is hinged with a maintenance door 11 through a hinge, and one side of the maintenance door 11 is provided with a lock, so that the maintenance door 11 is arranged, and the effect of bringing convenience to a worker for maintaining the inside of the treatment box 1 is achieved;
A control panel 12 is fixedly arranged on one side wall of the recovery box 3, and the first driving motor 5, the second driving motor 202 and the electromagnet 7 are electrically connected with the control panel 12 through guiding;
The guide rod 13 is fixedly installed on the inner wall of one side of the treatment box 1, one end of the guide rod 13 is fixedly connected with the inner wall of the recovery box 3, the guide rod 13 is slidably connected with the driving block 6, and the guide rod 13 is arranged to limit the driving block 6, so that the guide rod is more stable in the operation process and is beneficial to improving the stability of the device.
Working principle: when the utility model is used, ash is poured into the treatment box 1 through the feed hopper 8, the second driving motor 202 is started through the control panel 12, the first crushing roller 201 is driven to rotate through the output shaft of the second driving motor 202, so that the driving gear 203 is driven to rotate, the driven gear 204 and the second crushing roller 205 are driven to rotate, ash can be crushed, metal in the ash can be adsorbed and collected through the driving electromagnet 7, the threaded rod 4 is driven to rotate through the output shaft of the first driving motor 5, so that the driving block 6 can reciprocate in the horizontal direction, a plurality of groups of electromagnets 7 are driven to synchronously move along with the driving block 6, after the plurality of groups of electromagnets 7 are moved into the recovery box 3, the electromagnet 7 is powered off, the metal on the surface of the electromagnet can fall into the recovery box 3, and then is discharged from the inside of the second discharge hopper 10, and uniform collection treatment can be carried out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The ash treatment device of the coal-fired power generator unit comprises a treatment box (1), and is characterized in that: the utility model discloses a coal ash crushing device, including processing case (1), screw rod (4) is installed in the rotation on the inner wall of processing case (1), the feed inlet has been seted up at the top of processing case (1), the inside of processing case (1) is provided with crushing subassembly (2) that are used for carrying out crushing treatment with the lime-ash, the logical groove has been seted up on the lateral wall of one side of processing case (1), one side fixed mounting that processing case (1) is located logical groove has recycling case (3), rotate on the inner wall of recycling case (3) and install threaded rod (4), the one end rotation of threaded rod (4) is installed on the inner wall of processing case (1), the one end of threaded rod (4) runs through processing case (1) and is connected with first driving motor (5), threaded connection has driving piece (6) on the outer wall of threaded rod (4), respectively fixed mounting has a plurality of electro-magnet (7) of group on the both sides lateral wall of driving piece (6).
2. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: crushing subassembly (2) are including first crushing roller (201), the both ends of first crushing roller (201) rotate respectively and install on the both sides inner wall of handling case (1), the one end of first crushing roller (201) runs through handling case (1) and is connected with second driving motor (202), the other end of first crushing roller (201) runs through handling case (1) fixed sleeve has driving gear (203), one side meshing of driving gear (203) has driven gear (204), one side fixed mounting of driven gear (204) has second crushing roller (205), the both ends of second crushing roller (205) rotate respectively and install on the both sides inner wall of handling case (1).
3. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: an opening is formed in one side wall of the recovery box (3), and the recovery box (3) is communicated with the inside of the treatment box (1) through the opening and the through groove.
4. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: the inside of feed inlet is fixed inlays and is equipped with feeder hopper (8), feeder hopper (8) are located first crushing roller (201) and second crushing roller (205) intersection department directly over.
5. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: the bottom of the treatment box (1) is fixedly embedded with a first discharge hopper (9), and the bottom of the recovery box (3) is fixedly embedded with a second discharge hopper (10).
6. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: one side of the processing box (1) is hinged with a maintenance door (11) through a hinge, and one side of the maintenance door (11) is provided with a lock.
7. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: a control panel (12) is fixedly arranged on one side wall of the recovery box (3), and the first driving motor (5), the second driving motor (202) and the electromagnet (7) are electrically connected with the control panel (12) through guidance.
8. The ash handling apparatus of a coal fired power generator set of claim 1, wherein: a guide rod (13) is fixedly arranged on the inner wall of one side of the treatment box (1), one end of the guide rod (13) is fixedly connected with the inner wall of the recovery box (3), and the guide rod (13) is slidably connected with the driving block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892410.2U CN221085746U (en) | 2023-07-18 | 2023-07-18 | Ash processing device of coal-fired power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892410.2U CN221085746U (en) | 2023-07-18 | 2023-07-18 | Ash processing device of coal-fired power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085746U true CN221085746U (en) | 2024-06-07 |
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ID=91308684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321892410.2U Active CN221085746U (en) | 2023-07-18 | 2023-07-18 | Ash processing device of coal-fired power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085746U (en) |
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2023
- 2023-07-18 CN CN202321892410.2U patent/CN221085746U/en active Active
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