CN217952297U

CN217952297U - Garbage cracking and burning device

Info

Publication number: CN217952297U
Application number: CN202220934723.9U
Authority: CN
Inventors: 刘晓熠; 宋伟春; 吴东; 施源
Original assignee: Sichuan Huangzhu Lvbao Ecological Environment Technology Co ltd
Current assignee: Sichuan Huangzhu Lvbao Ecological Environment Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-02
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a garbage cracking and burning device, which relates to the technical field of garbage treatment and solves the technical problems that the existing garbage burning device is insufficient in combustion and ash is easy to cause equipment blockage; the device comprises a combustion furnace body and a crushing box, wherein the crushing box is communicated with the combustion furnace body through a feeding pipeline, the side surface of the combustion furnace body is communicated with an ignition air inlet device, a filter screen is connected in the combustion furnace body in a sliding manner, a stirring shaft penetrates through the filter screen, a stirring plate is arranged on the stirring shaft, a first bevel gear is arranged at the bottom end of the stirring shaft, the first bevel gear is connected with a second bevel gear in a meshing manner, a rotating rod is arranged on the second bevel gear, and an ash shaking assembly is connected onto the rotating rod; the utility model discloses a set up crushing case and be the fritter with the rubbish breakage, realize abundant burning through the stirring, filter ashes through the filter screen shake, avoid blockking up, burn efficiently.

Description

Garbage cracking and burning device

Technical Field

The utility model relates to a refuse treatment technical field, more specifically relate to rubbish cracking burns technical field.

Background

Along with the continuous development of the national promotion of urbanization scale, the urbanization brings dense population, thereby bringing the generation of a large amount of domestic garbage and industrial waste, seriously influencing the development of cities, restricting the current situation of establishing civilized cities and becoming a serious social public hazard problem.

At present, the basic modes for disposing the domestic garbage mainly include three types: 1. the composting method has the defects that the waste cannot be completely treated in a harmless way, only part of the waste can be treated, and the method is difficult to adapt to the requirements of the current social development; 2. the landfill method has the disadvantages that a large amount of land is occupied, the decomposition is slow, the time period is long, and the surrounding ecological environment is easily polluted; 3. the incineration method is a method with the best effect and the highest harmless degree, mainly is a method for fully mixing and combusting the solid waste and air, and the generated high-temperature flue gas absorbs heat through a waste heat boiler to generate power or heat.

The incineration device is needed in the incineration method, and when the existing high-temperature incineration device burns garbage, the problem that the burning is incomplete and insufficient exists, and ash generated by burning is easy to accumulate to cause equipment blockage, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the present waste incineration device burning insufficient, ashes easily cause the technical problem of equipment jam, the utility model provides a waste cracking burns device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a refuse cracking burns device, is including firing burning furnace body, still including smashing the case, smash the case and pass through conveying pipeline and fire burning furnace body intercommunication, it has ignition air inlet unit to fire burning furnace body side intercommunication, it has the filter screen to fire burning furnace body sliding connection, it is provided with a (mixing) shaft to run through on the filter screen, be provided with on the (mixing) shaft and turn over the board of stirring, the (mixing) shaft bottom is provided with first bevel gear, first bevel gear meshing is connected with second bevel gear, be provided with the bull stick on the second bevel gear, be connected with on the bull stick and tremble grey subassembly.

Preferably, the top of the crushing box is provided with a feed hopper, and a material blocking ring plate is arranged below the feed hopper.

Preferably, a crushing assembly is arranged in the crushing box and comprises two groups of rotating rollers, and a plurality of crushing teeth are arranged on the rotating rollers.

Preferably, ignition air inlet unit includes casing, gas inlet, air intlet, draught fan and bocca, the bocca is established inside the casing, bocca and gas inlet intercommunication, air intlet establishes on the casing, air intlet and draught fan intercommunication.

Preferably, the inner wall of the combustion furnace body is provided with a sliding groove, the end part of the filter screen is provided with a sliding block, the sliding block is connected with the sliding groove in a sliding mode, and the bottom of the filter screen is further provided with a spring.

As preferred, tremble grey subassembly including establishing the cam on the bull stick, the filter screen bottom is provided with a montant, be provided with the contact piece on the montant, the cam with contact piece cooperation.

Preferably, an ash storage chamber is arranged below the filter screen, and an ash guide plate is obliquely arranged at the bottom of the ash storage chamber.

Preferably, the top of the combustion furnace body is provided with a smoke outlet.

The beneficial effects of the utility model are as follows:

1. the utility model discloses before carrying out msw incineration, pour rubbish into earlier and smash the incasement and carry out shredding, with great rubbish breakage, the follow-up abundant burning of being convenient for (mixing) shaft rotation drives to turn over the stirring board and takes place to rotate rubbish after the breakage and turn over and mix in the combustion chamber, (mixing) shaft, makes rubbish can with the air intensive mixing, makes the rubbish burning more abundant, improves incineration efficiency.

2. The utility model discloses a set up the filter screen, the ashes that form behind the refuse combustion can drop to ashes apotheca through the filter screen, the pivot still drives in the stirring and trembles the motion of ash subassembly, make the filter screen take place to tremble, the ashes dispersion of being convenient for accelerates from the whereabouts of filter screen hole, prevented that ashes from piling up and causing the jam, tremble rubbish and the ashes separation on the filter screen after the ash simultaneously, the rubbish that does not burn more easily and air contact, thereby make the more abundant of its burning, be favorable to improving incineration efficiency.

3. The utility model discloses a setting up of feeder hopper is convenient to pouring rubbish into to crushing incasement, can play when rubbish whereabouts through setting up the fender material crown plate and gather together the effect, makes rubbish can accurately drop in the crushing unit.

4. The utility model discloses a set up the ashes apotheca in the filter screen below, the slope of ashes apotheca bottom sets up leads the hawk, and the ashes that the burning produced can drop lead on the hawk, because lead the hawk to be the slope, ashes can lead the ash discharge mouth landing of ash deflector low department, and the ashes of being convenient for are derived, have made things convenient for the inside clearance of equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a connection structure of the cam;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1-crushing box, 2-feeding hopper, 3-material baffle ring plate, 4-crushing assembly, 401-rotating roller, 402-crushing tooth, 5-feeding pipeline, 6-combustion furnace body, 7-smoke outlet, 8-stirring shaft, 9-stirring plate, 10-motor, 11-ignition air inlet device, 111-shell, 112-fuel gas inlet, 113-air inlet, 114-induced draft fan, 115-flame nozzle, 12-filter screen, 13-chute, 14-slide block, 15-spring, 16-first bevel gear, 17-second bevel gear, 18-rotating rod, 19-cam, 20-vertical rod, 21-contact block, 22-dust guide plate and 23-dust discharge port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example 1

As shown in fig. 1 to 3, the present embodiment provides a garbage cracking incineration apparatus, including a combustion furnace body 6, and further including a crushing box 1, where the crushing box 1 is communicated with the combustion furnace body 6 through a feeding pipeline 5, a side surface of the combustion furnace body 6 is communicated with an ignition air inlet device 11, a filter screen 12 is slidably connected in the combustion furnace body 6, the filter screen 12 divides a cavity of the crushing box 1 into an upper combustion chamber and a lower ash storage chamber, a smoke outlet 7 is opened at a top of the combustion furnace body 6 for discharging high temperature smoke, and the high temperature smoke can be used for heating a boiler to produce hot water or generate steam;

the utility model discloses an ash mixing device, including filter screen 12, it is provided with a (mixing) shaft 8 to run through on the filter screen 12, (mixing) shaft 8 in the combustion chamber is last to be provided with a

stirring plate

9, 8 bottom of (mixing) shaft run through to the ash storage chamber of filter screen 12 below in to be provided with first bevel gear 16 at the tip, first bevel gear 16 meshing is connected with second bevel gear 17, be provided with bull stick 18 on the second bevel gear 17, be connected with on the bull stick 18 and tremble grey subassembly.

When using, pour rubbish into crushing case 1 earlier and carry out shredding, it is broken with great rubbish, be convenient for follow-up abundant burning, rubbish after the breakage gets into combustion furnace body 6 through conveying pipeline 5, ignition air inlet unit 11 can let in air mixing fuel gas and ignite, stirring shaft 8 rotates and drives to turn over and stir board 9 and take place to rotate and turn over the rubbish and mix, make rubbish can fully burn, rubbish after the abundant burning forms ashes and drops to the ashes apotheca through filter screen 12, in the combustion process, the pivot is through first bevel gear 16 and second bevel gear 17 drive and tremble the motion of ash subassembly, make filter screen 12 take place the shake, the ashes dispersion of being convenient for accelerates from filter screen 12 hole whereabouts, prevented that ashes from piling up and causing the jam, simultaneously tremble rubbish and the ashes separation on the filter screen 12 after the ash, more easy and air contact, thereby make its burning more abundant, improve incineration efficiency.

Example 2

This embodiment further illustrates the present invention on the basis of embodiment 1.

Smash 1 top of case and be provided with

feeder hopper

2, 2 below of feeder hopper are provided with striker plate ring 3, specifically, striker plate ring 3 is big-end-up's toper.

The garbage is conveniently poured into the crushing box 1 through the feeding hopper 2, the gathering effect can be achieved when the garbage falls through the material blocking ring plate 3, and the garbage can accurately fall into the crushing assembly 4.

Example 3

Crushing assembly 4 is arranged in the crushing box 1, the crushing assembly 4 comprises two groups of rotating rollers 401, and a plurality of crushing teeth 402 are arranged on the rotating rollers 401.

Through setting up two sets of live-rollers 401, when rotating, form between two sets of live-rollers 401 and smash the passageway, two sets of crushing tooth 402 interact can cut rubbish and break into the fritter, improves rubbish crushing efficiency.

Example 4

Ignition air inlet unit 11 includes casing 111, gas inlet 112, air inlet 113, draught fan 114 and bocca 115, bocca 115 is established inside casing 111, bocca 115 and gas inlet 112 intercommunication, air inlet 113 is established on casing 111, air inlet 113 and draught fan 114 intercommunication.

When ignition incineration is needed, fuel such as natural gas is introduced into the fuel gas inlet 112, the induced draft fan 114 inputs air into the air inlet 113 to be mixed with the fuel, oxygen is provided to facilitate combustion, the flame nozzle 115 is used for flaming to ignite garbage, and ignition operation of garbage incineration is facilitated by arranging the ignition air inlet device 11.

Example 5

This embodiment further illustrates the present invention on the basis of embodiment 5.

The inner wall of the combustion furnace body 6 is provided with a sliding groove 13, the end part of the filter screen 12 is provided with a sliding block 14, the sliding block 14 is connected with the sliding groove 13 in a sliding manner, and the bottom of the filter screen 12 is also provided with a spring 15.

Through setting up spout 13 and the cooperation of slider 14, make filter screen 12 can take place stable removal in vertical direction, the setting of spring 15 can make filter screen 12 possess elasticity simultaneously, and the automatic recovery normal position of being convenient for realizes the shake function.

Example 6

Referring to fig. 2, the ash shaking assembly includes a cam 19 disposed on the rotating rod 18, a vertical rod 20 disposed at the bottom of the filter screen 12, a contact block 21 disposed on the vertical rod 20, and the cam 19 cooperating with the contact block 21.

In the combustion process, the pivot rotates and drives first bevel gear 16 to rotate, then drive second bevel gear 17 and rotate, thereby drive bull stick 18 and take place to rotate, make cam 19 rotate, cam 19 rotates the in-process, when convex most distal end rotates on cam 19 to the contact piece 21 that the montant 20 side set up on, because the elastic connection is realized through spring 15 in the filter screen 12 bottom, contact piece 21 surface when cam 19 rotates, can make filter screen 12 push down and move down, after cam 19 continues to rotate and breaks away from contact piece 21, filter screen 12 resumes through spring 15, through the continuous rotation of cam 19, realize that filter screen 12 pushes down and resume this cyclic process, make filter screen 12 realize the shake, be convenient for shake burning ashes.

Example 7

An ash storage chamber is arranged below the filter screen 12, an ash guide plate 22 is obliquely arranged at the bottom of the ash storage chamber, and an ash discharge port 23 is arranged at the lower end of the ash guide plate 22.

The ash produced by combustion falls onto the ash guide plate 22, and because the ash guide plate 22 is inclined, the ash can slide down to the ash discharge port 23 at the lower part of the ash guide plate 22, so that the ash can be conveniently guided out, and the cleaning of the interior of the equipment is convenient.

Claims

1. The garbage cracking and incinerating device comprises a combustion furnace body (6) and is characterized by further comprising a crushing box (1), wherein the crushing box (1) is communicated with the combustion furnace body (6) through a feeding pipeline (5), the side surface of the combustion furnace body (6) is communicated with an ignition air inlet device (11), a filter screen (12) is connected in the combustion furnace body (6) in a sliding mode, a stirring shaft (8) penetrates through the filter screen (12), a stirring plate (9) is arranged on the stirring shaft (8), a first bevel gear (16) is arranged at the bottom end of the stirring shaft (8), a second bevel gear (17) is connected with the first bevel gear (16) in a meshing mode, a rotating rod (18) is arranged on the second bevel gear (17), and a dust shaking assembly is connected to the rotating rod (18).

2. A refuse cracking and incinerating device according to claim 1, wherein a feed hopper (2) is arranged at the top of the crushing box (1), and a material blocking ring plate (3) is arranged below the feed hopper (2).

3. A refuse cracking and incinerating apparatus according to claim 1, wherein a crushing assembly (4) is disposed in the crushing tank (1), the crushing assembly (4) comprises two sets of rotating rollers (401), and a plurality of crushing teeth (402) are disposed on the rotating rollers (401).

4. The garbage cracking and incinerating device according to claim 1, wherein the ignition air inlet device (11) comprises a shell (111), a gas inlet (112), an air inlet (113), an induced draft fan (114) and a flame nozzle (115), the flame nozzle (115) is arranged inside the shell (111), the flame nozzle (115) is communicated with the gas inlet (112), the air inlet (113) is arranged on the shell (111), and the air inlet (113) is communicated with the induced draft fan (114).

5. The garbage cracking and incinerating device according to claim 1, wherein a chute (13) is formed in the inner wall of the combustion furnace body (6), a sliding block (14) is arranged at the end of the filter screen (12), the sliding block (14) is slidably connected with the chute (13), and a spring (15) is further arranged at the bottom of the filter screen (12).

6. A refuse cracking and incineration apparatus according to claim 5, characterised in that the ash shaking assembly comprises a cam (19) arranged on a rotating rod (18), a vertical rod (20) is arranged at the bottom of the filter screen (12), a contact block (21) is arranged on the vertical rod (20), and the cam (19) is matched with the contact block (21).

7. A refuse cracking and incinerating apparatus according to claim 1, wherein an ash storage chamber is provided below the screen (12), and an ash guide plate (22) is obliquely provided at the bottom of the ash storage chamber.

8. A refuse cracking and incinerating apparatus according to claim 1, wherein a smoke outlet (7) is formed at the top of the combustion furnace body (6).