CN213746763U

CN213746763U - Low-nitrogen combustion device of waste incineration plant

Info

Publication number: CN213746763U
Application number: CN202022326268.8U
Authority: CN
Inventors: 刘凤袖; 司徒开源; 陈磊
Original assignee: Guangzhou Huantu Nansha Environmental Protection Energy Co ltd
Current assignee: Guangzhou Huantu Nansha Environmental Protection Energy Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-20
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to the technical field of waste incineration, in particular to a low-nitrogen combustion device of a waste incineration plant, which comprises a discharge hole, wherein the bottom of the discharge hole is provided with a shell, the discharge hole and the shell are designed into an integral type, the surface of the shell is provided with a peep window, the shell and the peep window are fixed by bolts, one side of the shell is provided with a motor box, the shell and the motor box are fixed by bolts, the inner part of the shell is provided with a filter plate, the filter plate is connected in the shell in a sliding way, the inner part of the filter plate is provided with a toothed plate, the toothed plate is connected in the filter plate in a sliding way, one side of the toothed plate is provided with a latch, the utility model has reasonable design and ingenious structure, through the mutual matching between the structures, the combustion is more sufficient, the waste at the middle can be turned to the outer part for combustion, and the ash generated by the combustion is collected, has good market competitiveness and is worthy of recommendation.

Description

Low-nitrogen combustion device of waste incineration plant

Technical Field

The utility model relates to a msw incineration technical field especially relates to a low nitrogen burner of msw incineration factory.

Background

The waste incineration is an ancient traditional method for treating the waste, and the waste incineration method is one of the main methods for treating the urban waste because the waste is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be eliminated, and toxic and harmful substances can be converted into harmless substances.

The combustion is insufficient, the garbage at the middle is difficult to burn, and the ash generated by the combustion affects the combustion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the low nitrogen burner of a waste incineration plant that proposes, the utility model relates to a rationally, the structure is ingenious, and through mutually supporting between the structure, the burning is more abundant, can turn over the outside with the rubbish of middle most and burn, collects the ashes that the burning produced, has good market competition, is worth recommending.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a low nitrogen burner of msw incineration factory, including the drain hole, the shell is installed to the bottom of drain hole, the drain hole is the integral type design with the shell, the surface mounting of shell has the peep window, the shell passes through the bolt fastening with the peep window, the motor box is installed to one side of shell, the shell passes through the bolt fastening with the motor box, the internally mounted of shell has the filter plate, filter plate sliding connection is in the inside of shell, the internally mounted of filter plate has the pinion rack, pinion rack sliding connection is in the inside of filter plate, the latch is installed to one side of pinion rack, the latch is the integral type design with the pinion rack, the pinion rack is close to one side of latch and installs the gear, the internally mounted of motor box has the motor, the output shaft tip of motor passes one side of shell to extend to the inside of shell, the gear welds with the output shaft of motor, the bottom of the filter plate is provided with a collection box which is connected to the inside of the shell in a sliding way.

Preferably, the shaft cross-sectional shape of drain hole is isosceles trapezoid, the bottom surface is greater than bottom surface down on the shaft cross-section of drain hole, first fixture block, two are all installed to the both sides of filter plate first fixture block all is the integral type design with the filter plate.

Preferably, a first clamping groove is installed at a position, corresponding to a first clamping block, inside the shell, and is designed to be integrated with the shell, the first clamping groove and the first clamping block bear, the first clamping block is slidably connected inside the first clamping groove, a first spring is installed inside the first clamping groove, one end, close to the first clamping block, of the first spring is welded to the first clamping block, and one end, far away from the first clamping block, of the first spring is welded to the shell.

Preferably, the push pedal is installed at the top of pinion rack, the pinion rack is the integral type design with the push pedal, the output shaft tip of motor is provided with the second belt, the second belt cup joints with the output shaft tip of motor, first rotary rod, two are all installed to the both sides of second belt first rotary rod all cup joints with the second belt, the surface mounting of first rotary rod has the extruded article, extruded article and first rotary rod welding, the both ends of first rotary rod all rotate with the inner wall of shell and are connected.

Preferably, the output shaft surface mounting of motor has first belt, the internally mounted of first belt has the second rotary rod, the flabellum is installed to one side of second rotary rod, second rotary rod and flabellum fixed connection, the internally mounted of shell has the filter screen, filter screen and shell fixed connection.

Preferably, the axial cross-sectional shape of filter screen is parallelogram, the axial cross-section of filter screen sets up to the direction downward sloping of filter plate, the mounting bracket is installed to one side of filter screen, the mounting bracket rotates with the second rotary rod to be connected.

The utility model provides a low nitrogen burner of msw incineration factory, beneficial effect lies in: the output shaft through the motor rotates, thereby making the gear rotate with the second belt, and the second belt drives the first rotary rod to rotate, and the first rotary rod rotates to drive the extrusion piece to rotate, and the extrusion piece rotates to extrude the bottom of the filter plate, thereby making the filter plate move, thereby shaking down the ashes burnt at the bottom of the filter plate, and the gear rotates to make the toothed plate move, thereby making the push plate move, supporting combustion to the burnt objects, shaking the ashes inside the collection box, rotating through the first belt, driving the second rotary rod to rotate, making the fan blade rotate, making the gas reach the inside of the shell through the filter screen, supporting combustion to the burnt objects, the utility model relates to a rationally, the structure is ingenious, through the mutual cooperation between the structures, the burning is more sufficient, can turn over the most middle rubbish to the outside for burning, the ash generated by combustion is collected, has good market competitiveness and is worthy of recommendation.

Drawings

FIG. 1 is a schematic structural view of a low-nitrogen combustion device of a waste incineration plant according to the present invention;

FIG. 2 is a side sectional view of a low-nitrogen combustion device of a waste incineration plant according to the present invention;

FIG. 3 is a cross-sectional view of a low-nitrogen combustion device of a waste incineration plant according to the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 of a low-nitrogen combustion device of a waste incineration plant according to the present invention.

In the figure: 1. a discharging port; 2. a peep window; 3. a housing; 4. a first belt; 5. a motor box; 6. filtering with a screen; 7. filtering the plate; 8. a first card slot; 9. a first clamping block; 10. a first spring; 11. a gear; 12. an extrusion; 13. a first rotating rod; 14. a collection box; 15. a toothed plate; 16. clamping teeth; 17. a second belt; 18. pushing the plate; 19. a motor; 20. a mounting frame; 21. a fan blade; 22. a second rotating rod.

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.

Referring to fig. 1-4, a low-nitrogen combustion device of a waste incineration plant comprises a discharge port 1, wherein the shaft section of the discharge port 1 is isosceles trapezoid, the upper bottom surface of the shaft section of the discharge port 1 is larger than the lower bottom surface, first clamping blocks 9 are arranged on two sides of a filter plate 7, and the two first clamping blocks 9 and the filter plate 7 are designed in an integrated mode, so that the fixing effect is better.

Shell 3 is installed to the bottom of drain hole 1, first draw-in groove 8 is installed to the inside position that corresponds first fixture block 9 of shell 3, first draw-in groove 8 is the integral type design with shell 3, first draw-in groove 8 and first fixture block 9 bear, first fixture block 9 sliding connection is in the inside of first draw-in groove 8, the internally mounted of first draw-in groove 8 has first spring 10, first spring 10 is close to the one end and the first fixture block 9 welding of first fixture block 9, the one end and the shell 3 welding of first fixture block 9 are kept away from to first spring 10, the stability of device is increased, make the device dismantle more easily.

The discharge port 1 and the shell 3 are designed in an integrated manner, the surface of the shell 3 is provided with the peeping window 2, the shell 3 and the peeping window 2 are fixed through bolts, one side of the shell 3 is provided with the motor box 5, the shell 3 and the motor box 5 are fixed through bolts, the inside of the shell 3 is provided with the filter plate 7, the filter plate 7 is connected to the inside of the shell 3 in a sliding manner, the inside of the filter plate 7 is provided with the toothed plate 15, the top of the toothed plate 15 is provided with the push plate 18, the toothed plate 15 and the push plate 18 are designed in an integrated manner, the end part of the output shaft of the motor 19 is provided with the second belt 17, the second belt 17 is sleeved with the end part of the output shaft of the motor 19, the two sides of the second belt 17 are both provided with the first rotating rods 13, the two first rotating rods 13 are both sleeved with the second belt 17, the outer surface of the first rotating rods 13 is provided with the extrusion part 12, the extrusion part 12 is welded with the first rotating rods 13, the two ends of the first rotating rods 13 are both rotatably connected with the inner wall of the shell 3, the fixing effect is better.

Toothed plate 15 sliding connection is in the inside of filter plate 7, latch 16 is installed to one side of toothed plate 15, latch 16 is the integral type design with toothed plate 15, toothed plate 15 is close to one side of latch 16 and installs gear 11, the internally mounted of motor box 5 has motor 19, the output shaft surface mounting of motor 19 has first belt 4, the internally mounted of first belt 4 has second rotary rod 22, flabellum 21 is installed to one side of second rotary rod 22, second rotary rod 22 and flabellum 21 fixed connection, the internally mounted of shell 3 has filter screen 6,

filter screen

6 and 3 fixed connection of shell, it is more convenient to make the removal.

The axial cross section of the filter screen 6 is parallelogram, the axial cross section of the filter screen 6 is inclined downwards towards the filter plate 7, the mounting rack 20 is installed on one side of the filter screen 6, the mounting rack 20 is rotatably connected with the second rotating rod 22, and the content of oxygen in the device is increased.

The end part of the output shaft of the motor 19 penetrates one side of the shell 3 and extends to the inside of the shell 3, the gear 11 is welded with the output shaft of the motor 19, the bottom of the filter plate 7 is provided with a collection box 14, and the collection box 14 is connected with the inside of the shell 3 in a sliding mode.

The working principle is as follows: the output shaft through the motor 19 rotates, thereby making the gear 11 rotate with the second belt 17, and the second belt 17 takes the first rotating rod 13 to rotate, and the first rotating rod 13 rotates and takes the extrusion piece 12 to rotate, and the extrusion piece 12 rotates and extrudes the bottom of the filter plate 7, thereby making the filter plate 7 move, thereby shaking down the ashes after burning at the bottom of the filter plate 7, and the gear 11 rotates and makes the toothed plate 15 move, thereby making the push plate 18 move, supporting combustion for the burning object, shaking the ashes inside to the inside of the collection box 14, rotating through the first belt 4, taking the second rotating rod 22 to rotate, making the fan blades 21 rotate, making the gas reach the inside of the housing 3 through the filter screen 6, supporting combustion for the burning object.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a low nitrogen burner of msw incineration factory, includes drain hole (1), its characterized in that, shell (3) are installed to the bottom of drain hole (1), drain hole (1) is the integral type design with shell (3), the surface mounting of shell (3) has peep window (2), shell (3) and peep window (2) pass through the bolt fastening, motor box (5) are installed to one side of shell (3), shell (3) and motor box (5) pass through the bolt fastening, the internally mounted of shell (3) has filter plate (7), filter plate (7) sliding connection is in the inside of shell (3), the internally mounted of filter plate (7) has pinion rack (15), pinion rack (15) sliding connection is in the inside of filter plate (7), latch (16) are installed to one side of pinion rack (15), latch (16) are the integral type design with pinion rack (15), gear (11) are installed to one side that pinion rack (15) are close to latch (16), the internally mounted of motor box (5) has motor (19), the output shaft tip of motor (19) passes one side of shell (3) to extend to the inside of shell (3), gear (11) and the output shaft welding of motor (19), the bottom of filter plate (7) is installed and is collected box (14), collect box (14) sliding connection in the inside of shell (3).

2. The low-nitrogen combustion device of the waste incineration plant according to claim 1, wherein the axial cross section of the discharge port (1) is isosceles trapezoid, the upper bottom surface of the axial cross section of the discharge port (1) is larger than the lower bottom surface, first clamping blocks (9) are mounted on two sides of the filter plate (7), and the two first clamping blocks (9) and the filter plate (7) are designed in an integrated manner.

3. The low-nitrogen combustion device of the waste incineration plant according to claim 2, wherein a first clamping groove (8) is installed in the housing (3) at a position corresponding to the first clamping block (9), the first clamping groove (8) and the housing (3) are designed in an integrated manner, the first clamping groove (8) is bear on the first clamping block (9), the first clamping block (9) is slidably connected to the inside of the first clamping groove (8), a first spring (10) is installed in the first clamping groove (8), one end, close to the first clamping block (9), of the first spring (10) is welded to the first clamping block (9), and one end, far away from the first clamping block (9), of the first spring (10) is welded to the housing (3).

4. The low-nitrogen combustion device of waste incineration plant according to claim 1, characterized in that, push pedal (18) are installed at the top of pinion rack (15), pinion rack (15) is the integral type design with push pedal (18), the output shaft tip of motor (19) is provided with second belt (17), second belt (17) cup joints with the output shaft tip of motor (19), first rotary rod (13), two are all installed to the both sides of second belt (17) first rotary rod (13) all cup joints with second belt (17), the surface mounting of first rotary rod (13) has extrusion piece (12), extrusion piece (12) and first rotary rod (13) welding, the both ends of first rotary rod (13) all are connected with the inner wall rotation of shell (3).

5. The low-nitrogen combustion device of a waste incineration plant according to claim 1, characterized in that the surface of the output shaft of the motor (19) is provided with a first belt (4), the inside of the first belt (4) is provided with a second rotary rod (22), one side of the second rotary rod (22) is provided with a fan blade (21), the second rotary rod (22) is fixedly connected with the fan blade (21), the inside of the housing (3) is provided with a filter screen (6), and the filter screen (6) is fixedly connected with the housing (3).

6. The low-nitrogen combustion device of the waste incineration plant according to claim 5, wherein the axial section of the filter screen (6) is parallelogram-shaped, the axial section of the filter screen (6) is inclined downwards towards the direction of the filter plate (7), a mounting rack (20) is installed on one side of the filter screen (6), and the mounting rack (20) is rotatably connected with the second rotating rod (22).