CN210303968U - Thermal power plant boiler bottom slag treatment device - Google Patents
Thermal power plant boiler bottom slag treatment device Download PDFInfo
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- CN210303968U CN210303968U CN201921114126.6U CN201921114126U CN210303968U CN 210303968 U CN210303968 U CN 210303968U CN 201921114126 U CN201921114126 U CN 201921114126U CN 210303968 U CN210303968 U CN 210303968U
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Abstract
The utility model discloses a boiler bottom slag processing device of a thermal power plant, which comprises a box body, wherein a motor is fixedly arranged at the middle part of the top of the box body through a mounting frame, the output shaft of the motor is fixedly sleeved with a rotating shaft, the bottom of the rotating shaft penetrates through the top of the box body and extends to the interior of the box body, fixing frames are fixedly welded at two ends of the surface of the rotating shaft extending to the interior of the box body, a driving wheel is fixedly sleeved on the surface of the rotating shaft and positioned in the fixing frames, the two sides of the driving wheel are engaged and connected with the driven wheel, the utility model effectively solves the problem that the filter screen in the existing boiler bottom slag treatment device of the thermal power plant can not be rapidly disassembled and assembled, because the filter screen can appear the condition of jam when screening the cinder, if can not in time clear up the filter screen, can lead to filtration efficiency to reduce to lead to handling the problem of cinder inefficiency.
Description
Technical Field
The utility model relates to a cinder technical field specifically is a slag processing apparatus at bottom of thermal power plant's boiler.
Background
The coal slag, one of industrial solid wastes, waste slag discharged from coal burning of thermal power plants, industrial and civil boilers and other equipment, also called slag, mainly comprises silicon dioxide, aluminum oxide, iron oxide, calcium oxide, magnesium oxide and the like, and can be used for manufacturing cement, bricks, refractory materials and the like according to different components. Some of them can be used for preparing aluminium oxide or extracting rare metals of gallium and germanium, etc.
However, there are some disadvantages in the conventional using process, such as:
1. the filter screen among the sediment processing apparatus at the bottom of the boiler of current thermal power plant can not quick dismantlement and installation, because the condition that the jam can appear in the filter screen when screening the cinder, if can not in time clear up the filter screen, can lead to the filtration efficiency to reduce to lead to handling cinder efficiency and reduce.
2. The crushing efficiency of the existing boiler bottom slag treatment device of the thermal power plant is lower, the efficiency of treating coal slag is reduced, the phenomenon of incomplete crushing can also occur, and the subsequent use of the coal slag is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sediment processing apparatus at bottom of thermal power plant's boiler to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the box body is characterized in that the motor is fixedly arranged at the middle of the top of the box body through an installation frame, an output shaft of the motor is fixedly sleeved with a rotating shaft, the bottom of the rotating shaft penetrates through the top of the box body and extends into the box body, fixed frames are fixedly welded at two ends of the surface of the rotating shaft extending into the box body, a driving wheel is fixedly sleeved on the surface of the rotating shaft and positioned in the fixed frame, two sides of the driving wheel are respectively engaged and connected with a driven wheel, a first fixed shaft is fixedly welded at one end, away from the driving wheel, of the driven wheel, a second fixed shaft is fixedly welded at two sides of the surface of the rotating shaft and positioned between the fixed frames, crushing knives are fixedly welded on the surface of the second fixed shaft and the surface of the first fixed shaft, a filter screen is movably, the one end activity of mounting groove is pegged graft and is had the button, the button is located the inside one end of mounting groove and has the fixture block through limiting plate fixed weld, fixed weld has first spring between the one end that the button was kept away from to the fixture block and the mounting groove inner wall, the inside block of fixture block is connected with the kelly, the outside that the mounting groove and extended to the mounting groove is run through at the top of kelly, the spout with kelly looks adaptation is seted up to the lateral wall of box, fixed weld has the second spring between the bottom of kelly and the spout.
The surface of the box body is fixedly provided with an observation window, and the observation window is made of transparent toughened glass.
The support columns are fixedly welded on two sides of the bottom of the box body, and anti-slip pads are connected to the bottoms of the support columns in an adhering mode.
The surface of the motor is connected with a box door through a mounting frame hinge, and a handle is fixedly welded on the surface of the box door.
And a scraper is fixedly welded at one end of the second fixed shaft, which is far away from the rotating shaft, and the scraper is made of rubber.
The cross section of the clamping block is of an L-shaped structure, and an anti-skid groove is formed in the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of filter screen, box, mounting groove, button, fixture block, kelly, first spring, spout and second spring, can realize carrying out quick dismantlement and installation with the filter screen, can obtain timely effectual clearance with filter screen blocking part, the efficiency of filtering the cinder improves to cinder treatment effeciency improves.
2. Through motor, axis of rotation, first fixed axle, second fixed axle, action wheel, from the mating reaction of driving wheel and broken sword, can realize carrying out the breakage to the cinder from the direction of difference, improve the crushing efficiency of cinder, smash the cinder completely, avoid smashing incomplete phenomenon, and then influence the problem of the follow-up use of cinder.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged structural view of the point A in FIG. 1 according to the present invention;
fig. 4 is an enlarged structural view of the point B in fig. 1 according to the present invention.
In the figure: 1-a box body; 2-a first fixed shaft; 3-a scraper; 4-fixing frames; 5-a support column; 6-an electric motor; 7-driving wheel; 8-driven wheel; 9-a rotating shaft; 10-a second fixed shaft; 11-a crushing knife; 12-a filter screen; 13-an observation window; 14-a box door; 15-mounting grooves; 16-a first spring; 17-a cartridge; 18-a button; 19-a clamping rod; 20-a chute; 21-second spring.
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. 1-4, the present invention provides a technical solution: comprises a box body 1, the top of the box body 1 is fixed at the middle through a mounting frame and is provided with a motor 6, the output shaft of the motor 6 is fixedly sleeved with a rotating shaft 9, the bottom of the rotating shaft 9 penetrates through the top of the box body 1 and extends to the inside of the box body 1, the rotating shaft 9 extends to the surface two ends inside the box body 1 and is fixedly welded with a fixed frame 4, the surface of the rotating shaft 9 is fixedly sleeved with a driving wheel 7 positioned inside the fixed frame 4, the two sides of the driving wheel 7 are respectively engaged and connected with a driven wheel 8, one end of the driven wheel 8 far away from the driving wheel 7 is fixedly welded with a first fixed shaft 2, the surface two sides of the rotating shaft 9 are fixedly welded with a second fixed shaft 10 positioned between the fixed frames 4, the surface of the second fixed shaft 10 and the surface of the first fixed shaft 2 are fixedly welded with a crushing, mounting groove 15 has all been seted up at filter screen 12's both ends, the one end activity of mounting groove 15 is pegged graft and is had button 18, the one end that button 18 is located mounting groove 15 inside has fixture block 17 through limiting plate fixed weld, fixture block 17 is kept away from between the one end of button 18 and the mounting groove 15 inner wall fixed weld and is had first spring 16, fixture block 17's inside block is connected with kelly 19, installation groove 15 is run through and is extended to the outside of mounting groove 15 at the top of kelly 19, the spout 20 with kelly 19 looks adaptation is seted up to the lateral wall of box 1, fixed welding has second spring 21 between the bottom of kelly 19 and the spout 20.
Wherein, the fixed surface of box 1 installs observation window 13, and observation window 13 adopts transparent toughened glass, can observe the inside broken condition of box.
The support columns 5 are fixedly welded on two sides of the bottom of the box body 1, the anti-slip pads are bonded to the bottoms of the support columns 5, friction force between the box body 1 and the ground is increased, and stability of the box body 1 is guaranteed.
The surface of the motor 6 is connected with a box door 14 through a mounting frame hinge, and a handle is fixedly welded on the surface of the box door 14, so that the motor 6 is convenient to maintain and overhaul.
The scraping plates 3 are fixedly welded at one ends, far away from the rotating shaft 9, of the second fixing shafts 10, the scraping plates 3 are made of rubber, coal cinder attached to the inner wall of the box body 1 can be completely treated, and the damage to the inner wall of the box body 1 is avoided.
The cross section of the clamping block 17 is in an L-shaped structure, and an anti-slip groove is formed in the clamping block 17, so that the contact friction force between the clamping block 17 and the clamping rod 19 is increased.
The working principle is as follows: during the use, at first starting motor 6, then pour the cinder into the inside of box 1 from the feeder hopper, motor 6 drives axis of rotation 9 and rotates, axis of rotation 9 drives action wheel 7 and rotates, action wheel 7 drives and rotates from driving wheel 8, drive first fixed axle 2 from driving wheel 8 and rotate, first fixed axle 2 drives broken sword 11 and rotates, axis of rotation 9 drives second fixed axle 10 and rotates simultaneously, can realize carrying out the breakage to the cinder from the direction of difference, the crushing efficiency of cinder is improved, smash the cinder completely, avoid smashing incomplete phenomenon, and then influence the problem of the follow-up use of cinder, dismantle filter screen 12 when needs
During, press button 18 earlier, button 18 drives fixture block 17 and extrudes first spring 16 for kelly 19 breaks away from with fixture block 17, under the effort of second spring 21, kelly 19 rebound, the inside of roll-off mounting groove 15, then take filter screen 12 out, can realize carrying out quick dismantlement and installation with filter screen 12, can obtain timely effectual clearance with filter screen 12 jam part, the efficiency of filtering the cinder improves, thereby cinder treatment effeciency improves.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a slag processing apparatus at bottom of thermal power plant's boiler, includes box (1), its characterized in that: the top of box (1) is located between two parties and is fixed according to installing motor (6) through the installing frame, the fixed axis of rotation (9) that has cup jointed of output shaft of motor (6), the bottom of axis of rotation (9) runs through the top of box (1) and extends to the inside of box (1), axis of rotation (9) extend to the equal fixed welding in surperficial both ends of box (1) inside and have fixed frame (4), the surface of axis of rotation (9) and the inside that is located fixed frame (4) are fixed and have been cup jointed action wheel (7), the both sides of action wheel (7) all mesh and be connected with from driving wheel (8), the one end fixed welding who keeps away from action wheel (7) from driving wheel (8) has first fixed axle (2), the fixed welding has second fixed axle (10) between fixed frame (4) and be located fixed frame (9) in the surperficial both sides of axis of rotation (9), the surface of second fixed (11) A filter screen (12) is movably inserted between the two side walls of the box body (1), both ends of the filter screen (12) are provided with mounting grooves (15), one end of each mounting groove (15) is movably inserted with a button (18), one end of the button (18) positioned in the mounting groove (15) is fixedly welded with a clamping block (17) through a limiting plate, a first spring (16) is fixedly welded between one end of the clamping block (17) far away from the button (18) and the inner wall of the mounting groove (15), the clamping block (17) is connected with a clamping rod (19) in a clamping manner, the top of the clamping rod (19) penetrates through the mounting groove (15) and extends to the outside of the mounting groove (15), the side wall of the box body (1) is provided with a sliding chute (20) matched with the clamping rod (19), a second spring (21) is fixedly welded between the bottom of the clamping rod (19) and the sliding groove (20).
2. The thermal power plant boiler bottom slag treatment device according to claim 1, characterized in that: the surface of the box body (1) is fixedly provided with an observation window (13), and the observation window (13) is made of transparent toughened glass.
3. The thermal power plant boiler bottom slag treatment device according to claim 1, characterized in that: the box body is characterized in that supporting columns (5) are fixedly welded on two sides of the bottom of the box body (1), and anti-slip pads are bonded and connected to the bottoms of the supporting columns (5).
4. The thermal power plant boiler bottom slag treatment device according to claim 1, characterized in that: the surface of the motor (6) is connected with a box door (14) through a mounting frame hinge, and a handle is fixedly welded on the surface of the box door (14).
5. The thermal power plant boiler bottom slag treatment device according to claim 1, characterized in that: the scraper (3) is fixedly welded at one end, far away from the rotating shaft (9), of the second fixing shaft (10), and the scraper (3) is made of rubber.
6. The thermal power plant boiler bottom slag treatment device according to claim 1, characterized in that: the cross section of the clamping block (17) is in an L-shaped structure, and an anti-skid groove is formed in the clamping block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114126.6U CN210303968U (en) | 2019-07-16 | 2019-07-16 | Thermal power plant boiler bottom slag treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114126.6U CN210303968U (en) | 2019-07-16 | 2019-07-16 | Thermal power plant boiler bottom slag treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210303968U true CN210303968U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921114126.6U Expired - Fee Related CN210303968U (en) | 2019-07-16 | 2019-07-16 | Thermal power plant boiler bottom slag treatment device |
Country Status (1)
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| CN (1) | CN210303968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302870A (en) * | 2019-07-16 | 2019-10-08 | 大唐东营发电有限公司 | A kind of power plant boiler bottom ash treatment device |
-
2019
- 2019-07-16 CN CN201921114126.6U patent/CN210303968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302870A (en) * | 2019-07-16 | 2019-10-08 | 大唐东营发电有限公司 | A kind of power plant boiler bottom ash treatment device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210716 |