CN214487294U

CN214487294U - Coal briquette crushing device for thermal power plant

Info

Publication number: CN214487294U
Application number: CN202022865522.1U
Authority: CN
Inventors: 谭晓波
Original assignee: Individual
Current assignee: Shanshan County Taixi Industry Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-26
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a technical field of thermal power plant just discloses a coal cinder reducing mechanism for thermal power plant, including the pedestal, the case is smashed to one side fixedly connected with of pedestal, the top fixedly connected with machine case of smashing the case, the inside wall fixedly connected with fixed block of machine case, one side fixedly connected with motor of fixed block, the axle mouth has been seted up to the interior diapire of machine case, the connector has been seted up at the top of smashing the case, the output shaft of motor passes through shaft coupling fixedly connected with pivot, the outer wall fixedly connected with link of pivot. This coal cinder reducing mechanism is used in thermal power plant has reached and has reduced the card pause and glue the wall, and protection device's purpose has solved the easy deposit of coal cinder reducing mechanism is used in general thermal power plant and has produced the problem of gluing the wall, also scrapes the cinder of device inner wall adhesion when smashing the coal cinder and takes off, has protected the life of device to better satisfied people's user demand, the life work of giving people has brought the facility.

Description

Coal briquette crushing device for thermal power plant

Technical Field

The utility model relates to a thermal power plant technical field specifically is a coal cinder reducing mechanism is used in thermal power plant.

Background

A thermal power plant, also called a thermal power plant, is a plant for producing electric energy by using combustible materials (such as coal) as fuel, and the basic production process is that the fuel is heated to generate steam when burning, so as to convert the chemical energy of the fuel into heat energy, the steam pressure drives a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, and the mechanical energy is converted into electric energy.

The inside of general coal cinder reducing mechanism for thermal power plant has all deposited a large amount of cinder because of using the inner wall of smashing the box for a long time, comparatively influences the result of use of device for at every turn, smash the coal cinder and produce the probability increase of card shell and gluing the wall, damage the life of device, so general coal cinder reducing mechanism for thermal power plant can't be better satisfy people's present user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a coal cinder reducing mechanism for thermal power plant possesses and reduces the card and pause and glue the wall, and advantages such as protection device have solved the easy deposit of coal cinder reducing mechanism for general thermal power plant and have produced the problem of gluing the wall.

(II) technical scheme

For realizing above-mentioned this coal cinder reducing mechanism for thermal power plant blocks and hang down and glue the wall, protection device's purpose, the utility model provides a following technical scheme: the utility model provides a coal cinder reducing mechanism for thermal power plant, includes the bed frame, the case is smashed to one side fixedly connected with of bed frame, the top fixedly connected with machine case of smashing the case, the inside wall fixedly connected with fixed block of machine case, one side fixedly connected with motor of fixed block, the axle mouth has been seted up to the inner diapire of machine case, the connector has been seted up at the top of smashing the case, the output shaft of motor passes through shaft coupling fixedly connected with pivot, the outer wall fixedly connected with link of pivot, one side fixedly connected with blade of link, the opposite side swing joint of link has the doctor-bar, smash the inside wall fixedly connected with filter of case, the mounting hole has been seted up at the top of filter.

The one end fixedly connected with bearing of pivot, the discharge gate has been seted up to the bottom of smashing the case, the inner wall fixedly connected with discharging pipe of discharge gate, the interior diapire fixedly connected with pneumatic cylinder of pedestal, the top swing joint of pneumatic cylinder has the telescopic link, the one end fixedly connected with dead lever of telescopic link, the top fixedly connected with of dead lever inlays the inserted bar, the installing port has been seted up in the front of smashing the case, the positive swing joint of smashing the case has the chamber door, the feed inlet has been seted up at crushing roof portion, the inner wall fixedly connected with inlet pipe of feed inlet.

Preferably, the outer wall of the connecting frame is provided with a connecting hole, and the outer wall of the scraping blade is provided with a through hole.

Preferably, the inner wall of the through hole is in threaded connection with a bolt, and the outer wall of the bolt is in threaded connection with a nut.

Preferably, one end of the bolt penetrates through the back surface of the connecting frame, the back surface of the scraping blade and one side of the nut and extends to the other side of the nut, and the number of the scraping blades is two.

Preferably, the front of the crushing box and the front of the case are both fixedly connected with hinges, and the crushing box and the case are both movably connected with the box door through hinges.

Preferably, the front side of the box door is fixedly connected with a connecting block, and the front side of the connecting block is fixedly connected with a handle.

Preferably, the quantity of discharging pipe is two, and two discharging pipes use the perpendicular bisector of base frame to set up as symmetry axis symmetry.

(III) advantageous effects

Compared with the prior art, the utility model provides a coal cinder reducing mechanism is used in thermal power plant possesses following beneficial effect:

1. this coal cinder reducing mechanism is used in thermal power plant, through smashing the case, quick-witted case, the fixed block, including a motor, an end cap, a controller, and a cover plate, the axle mouth, the connector, the pivot, the link, the blade, the doctor-bar, the bolt, the nut, the mutually supporting of connecting hole and through hole is used, it blocks and glues the wall to have reached and reduced the card, protection device's purpose, the easy deposit of the coal cinder reducing mechanism of general thermal power plant coal cinder reducing mechanism produces the problem of gluing the wall, also scrape the cinder of device inner wall adhesion when smashing the coal cinder and get off, the life of device has been protected, thereby the better user demand who has satisfied people, the life work of giving people has brought the facility.

2. This coal cinder reducing mechanism is used in thermal power plant uses through base frame, pneumatic cylinder, telescopic link, dead lever and the mutually supporting of inlaying the inserted bar, has reached the purpose that prevents stifled effect, and the in-process that reciprocates repeatedly inlaying the inserted bar makes the coal cinder after smashing not take place to block up when the discharging pipe to better satisfying people's user demand, the life work of giving people has brought the facility.

3. This coal cinder reducing mechanism is used in thermal power plant uses through mutually supporting of smashing case, quick-witted case, installing port, chamber door, hinge, connecting block and handle, has reached the purpose of easy access, and the chamber door that opens and shuts in a flexible way is convenient for personnel and maintains and overhaul the device's motor and crushing incasement portion to better satisfied people's user demand, the life work of giving people has brought the facility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection between the wiper blade and the connecting frame according to the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a base frame; 2. a crushing box; 3. a chassis; 4. a fixed block; 5. a motor; 6. a shaft opening; 7. a connecting port; 8. a rotating shaft; 9. a connecting frame; 10. a blade; 11. scraping a blade; 12. a bolt; 13. a nut; 14. connecting holes; 15. a through hole; 16. a filter plate; 17. mounting holes; 18. a bearing; 19. a discharge port; 20. a discharge pipe; 21. a hydraulic cylinder; 22. a telescopic rod; 23. fixing the rod; 24. inserting the rod; 25. an installation port; 26. a box door; 27. a hinge; 28. connecting blocks; 29. a handle; 30. a feed inlet; 31. and (4) feeding a pipe.

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, a coal briquette crushing device for a thermal power plant comprises a base frame 1, a crushing box 2 is fixedly connected to one side of the base frame 1, a case 3 is fixedly connected to the top of the crushing box 2, a fixing block 4 is fixedly connected to the inner side wall of the case 3, a motor 5 is fixedly connected to one side of the fixing block 4, a shaft opening 6 is formed in the inner bottom wall of the case 3, a connecting port 7 is formed in the top of the crushing box 2, a rotating shaft 8 is fixedly connected to an output shaft of the motor 5 through a coupler, a connecting frame 9 is fixedly connected to the outer wall of the rotating shaft 8, a blade 10 is fixedly connected to one side of the connecting frame 9, a scraping blade 11 is movably connected to the other side of the connecting frame 9, a connecting hole 14 is formed in the outer wall of the scraping blade 11, a through hole 15 is formed in the outer wall of the scraping blade 11, a bolt 12 is connected to the inner wall of the through hole 15 through a screw thread, a nut 13 is connected to the outer wall of the bolt 12 through a screw thread, one end of the bolt 12 respectively penetrates through the back of the connecting frame 9, The back of doctor-bar 11 and one side of nut 13 and extend to the opposite side of nut 13, and the quantity of doctor-bar 11 is two, smashes the inside wall fixedly connected with filter 16 of case 2, and mounting hole 17 has been seted up at the top of filter 16.

One end of the rotating shaft 8 is fixedly connected with a bearing 18, the bottom of the crushing box 2 is provided with a discharge hole 19, the inner wall of the discharge hole 19 is fixedly connected with a discharge pipe 20, the inner bottom wall of the base frame 1 is fixedly connected with a hydraulic cylinder 21, the model of the hydraulic cylinder 21 is MOB, the number of the discharge pipes 20 is two, the two discharge pipes 20 are symmetrically arranged by taking the perpendicular bisector of the base frame 1 as the symmetry axis, the top of the hydraulic cylinder 21 is movably connected with a telescopic rod 22, one end of the telescopic rod 22 is fixedly connected with a fixed rod 23, the top of the fixed rod 23 is fixedly connected with an inserting rod 24, the aim of anti-blocking effect is achieved by the mutual matching use of the base frame 1, the hydraulic cylinder 21, the telescopic rod 22, the fixed rod 23 and the inserting rod 24, the crushed coal blocks are not blocked when passing through the discharge pipes 20 in the process of the repeated up-down movement of the inserting rod 24, thereby better meeting the use requirements of people, the convenient coal cinder crusher has the advantages that convenience is brought to life and work of people, the front side of the crushing box 2 is provided with the mounting port 25, the front side of the crushing box 2 is movably connected with the box door 26, the front side of the box door 26 is fixedly connected with the connecting block 28, the front side of the connecting block 28 is fixedly connected with the handle 29, the top of the crushing box 2 is provided with the feeding port 30, the front side of the crushing box 2 and the front side of the box 3 are both fixedly connected with the hinge 27, the crushing box 2 and the box 3 are both movably connected with the box door 26 through the hinge 27, and through the mutual matching use of the crushing box 2, the box 3, the fixing block 4, the motor 5, the shaft opening 6, the connecting port 7, the rotating shaft 8, the connecting frame 9, the blade 10, the scraping blade 11, the bolt 12, the nut 13, the connecting hole 14 and the through hole 15, the purposes of reducing blocking and wall sticking and protecting the device are achieved, the problem that the wall sticking is easily caused by deposition of a coal cinder crusher for a general coal block crushing device for a thermal power plant is solved, the coal block is scraped off at the same time of crushing the coal block, the life of the device has been protected, thereby the better user demand who has satisfied people, the life work of giving people has brought the facility, the inner wall fixedly connected with inlet pipe 31 of feed inlet 30, the rethread smashes case 2, machine case 3, installing port 25, chamber door 26, hinge 27, connecting block 28 and handle 29's use of mutually supporting, the purpose of easy access has been reached, the chamber door 26 that opens and shuts in a flexible way is convenient for personnel to maintain and overhaul the device's motor 5 and 2 insides of crushing case, thereby the better user demand who has satisfied people, the life work of giving people has brought the facility.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, pour the coal cinder into the inside of smashing case 2 from inlet pipe 31, start motor 5 and pneumatic cylinder 21 simultaneously, the coal cinder is smashing 2 inside crushing works at the case, the adhesion is also being continuous scraped off on smashing 2 inner walls of case, the coal cinder after smashing drops through filter 16, and through discharging pipe 20, the landing is outside to smashing case 2, if the inside at discharging pipe 20 is blockked up, inserted bar 24 then can be through constantly operating from top to bottom and mediation jam.

In conclusion, this coal cinder reducing mechanism for thermal power plant, reached and reduced the card pause and glue the wall, protection device's purpose, also scrape the cinder of device inner wall adhesion when smashing the coal cinder and get off, the life of device has been protected, and still possess and prevent stifled effect, the in-process that reciprocates repeatedly at inserted bar 24 makes the coal cinder after smashing not take place to block up when through discharging pipe 20, the device can also utilize nimble chamber door 26 that opens and shuts to be convenient for personnel to the device motor 5 and smash 2 insides and maintain, thereby this coal cinder reducing mechanism for thermal power plant satisfies people's present user demand better.

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

1. The utility model provides a coal cinder reducing mechanism for thermal power plant, includes base frame (1), its characterized in that: one side of the base frame (1) is fixedly connected with a crushing box (2), the top of the crushing box (2) is fixedly connected with a case (3), the inner side wall of the case (3) is fixedly connected with a fixed block (4), one side of the fixed block (4) is fixedly connected with a motor (5), the inner bottom wall of the case (3) is provided with a shaft opening (6), the top of the crushing case (2) is provided with a connecting opening (7), an output shaft of the motor (5) is fixedly connected with a rotating shaft (8) through a coupler, the outer wall of the rotating shaft (8) is fixedly connected with a connecting frame (9), one side of the connecting frame (9) is fixedly connected with a blade (10), the other side of the connecting frame (9) is movably connected with a scraping blade (11), the inner side wall of the crushing box (2) is fixedly connected with a filter plate (16), and the top of the filter plate (16) is provided with a mounting hole (17);

the one end fixedly connected with bearing (18) of pivot (8), discharge gate (19) have been seted up to the bottom of smashing case (2), inner wall fixedly connected with discharging pipe (20) of discharge gate (19), interior diapire fixedly connected with pneumatic cylinder (21) of base frame (1), the top swing joint of pneumatic cylinder (21) has telescopic link (22), the one end fixedly connected with dead lever (23) of telescopic link (22), the top fixedly connected with of dead lever (23) inlays inserted bar (24), installing port (25) have been seted up in the front of smashing case (2), the positive swing joint of smashing case (2) has chamber door (26), feed inlet (30) have been seted up at smashing case (2) top, the inner wall fixedly connected with inlet pipe (31) of feed inlet (30).

2. The coal briquette crushing device for the thermal power plant according to claim 1, characterized in that: the outer wall of the connecting frame (9) is provided with a connecting hole (14), and the outer wall of the scraping blade (11) is provided with a through hole (15).

3. The coal briquette crushing device for the thermal power plant according to claim 2, characterized in that: the inner wall of the through hole (15) is in threaded connection with a bolt (12), and the outer wall of the bolt (12) is in threaded connection with a nut (13).

4. The coal briquette crushing device for the thermal power plant according to claim 3, characterized in that: one end of each bolt (12) penetrates through the back face of the connecting frame (9), the back face of each scraping piece (11) and one side of each nut (13) and extends to the other side of each nut (13), and the number of the scraping pieces (11) is two.

5. The coal briquette crushing device for the thermal power plant according to claim 1, characterized in that: the front of the crushing box (2) and the front of the case (3) are fixedly connected with hinges (27), and the crushing box (2) and the case (3) are movably connected with the case door (26) through the hinges (27).

6. The coal briquette crushing device for the thermal power plant according to claim 1, characterized in that: the front side of the box door (26) is fixedly connected with a connecting block (28), and the front side of the connecting block (28) is fixedly connected with a handle (29).

7. The coal briquette crushing device for the thermal power plant according to claim 1, characterized in that: the quantity of discharging pipe (20) is two, and two discharging pipes (20) use the perpendicular bisector of base frame (1) to set up as symmetry axis symmetry.