CN219510810U - Environment-friendly sludge incineration equipment - Google Patents

Abstract

The utility model relates to the technical field of sludge incineration, in particular to environment-friendly sludge incineration equipment. The device comprises an incinerator, wherein a feeding pipe for feeding materials into the incinerator and an exhaust pipe for exhausting waste gas in the incinerator are arranged at the top of the incinerator, a discharging pipe for exhausting waste materials is further arranged at the bottom of the incinerator, a material turning component for assisting in burning sludge is arranged in the incinerator, and a rolling component for crushing and treating agglomerated sludge is arranged in a feeding hopper; the material turning assembly comprises a driving motor fixed on the incinerator, a rotating shaft extending to the inside of the incinerator is fixed at the output end of the driving motor, two cross shafts which are symmetrically arranged are fixed outside the rotating shaft, four supporting rods which are circumferentially arranged in an array are fixed between the two cross shafts, a material turning plate is rotatably connected to the outer side of the supporting rods, a filter plate is fixed below the inner wall of the incinerator, and cleaning components are arranged on the side faces of the cross shafts. Solves the problems that the insufficient mixing and the caking of the sludge affect the incineration efficiency during the sludge incineration.

Description

Environment-friendly sludge incineration equipment

Technical Field

The utility model relates to the technical field of sludge incineration, in particular to environment-friendly sludge incineration equipment.

Background

In the social development and the living process of residents, garbage, sludge and the like are inevitably generated, wherein the source of the sludge is wide, the tissue components of the sludge are quite different, and the sludge is required to be treated in order to avoid secondary pollution to the environment because the sludge contains a large amount of toxins or heavy metals exceeding the standard, and the sludge incineration is a common sludge treatment method, so that the sludge incineration can destroy organic matters, kill pathogens and furthest reduce the volume of the sludge.

When the sludge is incinerated, the sludge is required to be dehydrated and heat-dried, then the sludge is poured into an incinerator, auxiliary fuel is added for combustion, but the dehydrated sludge is easy to agglomerate, the agglomerated sludge is difficult to contact and mix with the auxiliary fuel due to high density, and the sludge and the auxiliary fuel are added in batches, so that the mixing degree of the sludge and the auxiliary fuel in the incinerator is low, and the problem of incomplete sludge incineration is easily caused.

Disclosure of Invention

The utility model aims to provide an environment-friendly sludge incineration device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the environment-friendly sludge incineration equipment comprises an incinerator, wherein a feed pipe for feeding into the incinerator and an exhaust pipe for exhausting waste gas in the incinerator are arranged at the top of the incinerator, a discharge pipe for exhausting waste is further arranged at the bottom of the incinerator, a material turning component for assisting in sludge combustion is arranged in the incinerator, and a rolling component for crushing and treating agglomerated sludge is arranged in a feed hopper; the material turning assembly comprises a driving motor fixed on the incinerator, a rotating shaft extending to the inside of the incinerator is fixed at the output end of the driving motor, two cross shafts which are symmetrically arranged are fixed outside the rotating shaft, four supporting rods which are circumferentially arranged in an array are fixed between the two cross shafts, a material turning plate is rotatably connected to the outer side of the supporting rods, a filter plate is fixed below the inner wall of the incinerator, and cleaning components are arranged on the side faces of the cross shafts.

Preferably, the cleaning component comprises a brush strip which is connected to the side end of the cross shaft in a sliding manner, a sliding groove is formed in the side end of the cross shaft, a spring is fixed on the inner wall of the sliding groove, the spring is fixedly connected with the brush strip, and a cleaning brush is fixed at the lower end of the cross shaft, which is close to the filter plate.

Preferably, a discharging hopper is fixed on the inner wall of the incinerator, the lower end of the discharging hopper is communicated with a discharging pipe, and a control valve is arranged at the end part of the discharging pipe.

Preferably, the rolling assembly comprises a rotating motor fixed on the side face of the feeding pipe, a saw tooth roller penetrating and extending to the inside of the feeding pipe is fixed at the output end of the rotating motor, and a crushing part matched with the saw tooth roller is arranged in the feeding pipe.

Preferably, the crushing part comprises a driving gear fixed at one end of the serration roller, the feeding pipe is connected with a rotating roller in a rotating way, the rotating roller is matched with the serration roller, and a driven gear meshed with the driving gear is fixed at one end of the rotating roller.

Preferably, the lower end of the feeding pipe is rotationally connected with a baffle, a rubber pad is fixed on the side face of the baffle, and the rubber pad is contacted with the inner wall of the feeding pipe.

Compared with the prior art, the utility model has the beneficial effects that: when the sludge is put into the incinerator, the grinding component is utilized to crush the dewatered and agglomerated sludge, so that the sludge is in full contact with the auxiliary fuel in the combustion process, and in the sludge combustion process, the sludge and the auxiliary fuel are stirred and mixed by the stirring component, so that the sludge is fully mixed with oxygen and the auxiliary fuel, the incineration efficiency of the sludge is improved, and the sludge is fully combusted.

Drawings

FIG. 1 is a schematic perspective view of an incinerator according to the present utility model;

FIG. 2 is a schematic perspective view of a material turning assembly according to the present utility model;

FIG. 3 is a schematic perspective view of a cleaning member according to the present utility model;

fig. 4 is a schematic perspective view of a rolling assembly according to the present utility model.

Reference numerals illustrate:

1. an incinerator; 2. a feed pipe; 3. a discharge pipe; 4. an exhaust pipe; 5. a material turning component; 6. rolling the assembly; 51. a driving motor; 52. a rotating shaft; 53. a cross shaft; 54. a support rod; 55. a turning plate; 56. a filter plate; 57. cleaning the component; 571. brushing strips; 572. a sliding groove; 573. a spring; 574. cleaning brushes; 58. discharging a hopper; 61. a rotating motor; 62. a serrated roller; 63. a particle assembly; 631. a drive gear; 632. a rotating roller; 633. a driven gear; 64. and a baffle.

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. 1-3, the present utility model provides a technical solution: the environment-friendly sludge incineration equipment comprises an incinerator 1, wherein a feed pipe 2 for feeding into the incinerator 1 and an exhaust pipe 4 for exhausting waste gas in the incinerator 1 are arranged at the top of the incinerator 1, a discharge pipe 3 for exhausting waste is further arranged at the bottom of the incinerator 1, a material turning component 5 for assisting in sludge combustion is arranged in the incinerator 1, and a rolling component 6 for crushing and treating agglomerated sludge is arranged in a feed hopper; the material turning assembly 5 comprises a driving motor 51 fixed on the incinerator 1, a rotating shaft 52 extending to the inside of the incinerator 1 is fixed at the output end of the driving motor 51, two cross shafts 53 which are symmetrically arranged are fixed outside the rotating shaft 52, four supporting rods 54 which are circumferentially arranged in an array are fixed between the two cross shafts 53, a material turning plate 55 is rotatably connected to the outer side of the supporting rods 54, a filter plate 56 is fixed below the inner wall of the incinerator 1, and cleaning components 57 are arranged on the side surfaces of the cross shafts 53.

In the actual use process, after the dehydrated sludge is sent into the incinerator 1 through the feeding pipe 2, auxiliary fuel is added according to the burning requirement, in order to increase the burning rate of the sludge, the sludge is required to be fully mixed with the auxiliary fuel and air, the driving motor 51 is started to enable the rotating shaft 52 to rotate, the cross shaft 53 is enabled to rotate, the material turning plate 55 is driven by the cross shaft 53 to rotate, the sludge, the auxiliary fuel and the like in the incinerator 1 are turned, and the sludge is convenient to fully burn.

Specifically, the cleaning member 57 includes a brush bar 571 slidably connected to the side end of the cross shaft 53, a sliding groove 572 is provided at the side end of the cross shaft 53, a spring 573 is fixed to the inner wall of the sliding groove 572, the spring 573 is fixedly connected to the brush bar 571, the brush bar 571 contacts the inner wall of the incinerator 1, a cleaning brush 574 is fixed to the lower end of the cross shaft 53 near the filter plate 56, and the cleaning brush 574 contacts the upper surface of the filter plate 56.

In the in-process that mud burns, the dust that produces adheres to the 1 inner wall of burning furnace, the influence is caused to the burning degree of mud when the dust is too much, need in time clear up it, through driving motor 51, the in-process that turns to mud, brush bar 571 is clear up the dust that the 1 inner wall of burning furnace adheres to under the drive of cross axle 53, when the brush bar 571 is inconsistent with the mud of caking on the inner wall, spring 573 receives the extrusion, brush bar 571 inwards moves in sliding groove 572, make brush bar 571 have certain buffer space when receiving the conflict, reduce brush bar 571 and receive the damage that causes when direct collision, be convenient for clear up the dust that burns 1 inner wall attached, make mud fully burn.

More specifically, the inner wall of the incinerator 1 is fixed with a discharging hopper 58, the lower end of the discharging hopper 58 is communicated with a discharging pipe 3, a control valve is arranged at the end of the discharging pipe 3, after sludge combustion is finished, part of residues fall out through a filter plate 56, the discharging hopper 58 enables the residues to be collected and fall into the discharging pipe 3, and the residues are discharged through the control valve, so that the residues can be discharged in time.

In combination with fig. 4, embodiment two, rolling subassembly 6 is including fixing the rotating electrical machines 61 in inlet pipe 2 side, rotating electrical machines 61's output is fixed with and runs through and extend to the inside sawtooth roller 62 of inlet pipe 2, be provided with in the inlet pipe 2 with sawtooth roller 62 matched with crushed aggregates part 63, when burning mud, there is the caking phenomenon easily after the mud is through the dehydration, massive mud is harder with auxiliary fuel intensive mixing, mud burning is not thorough enough, carry out crushing processing to the mud of caking through rolling subassembly 6, turn on rotating electrical machines 61, make sawtooth roller 62 rotate, thereby make with sawtooth roller 62 matched with crushed aggregates part 63 work, roll the crushing to the mud of caking, promote the incineration efficiency of mud.

Specifically, the particle component 63 includes a driving gear 631 fixed at one end of the serration roller 62, the feeding pipe 2 is rotationally connected with a rotating roller 632, the rotating roller 632 is matched with the serration roller 62, one end of the rotating roller 632 is fixed with a driven gear 633 meshed with the driving gear 631, when the sludge in the structure is crushed and is convenient to burn thoroughly, the driven gear 633 rotates under the driving of the driving gear 631, so that the rotating roller 632 rotates, the driving gear 631 and the driven gear 633 rotate in opposite directions, so that the rotating roller 632 rotates in opposite directions with the crushing roller, and crushing of the sludge in the structure are realized.

More specifically, the baffle 64 is connected with in the rotation of inlet pipe 2 lower extreme, and baffle 64 side is fixed with the rubber pad, and the rubber pad contacts with inlet pipe 2 inner wall, when throwing into incinerator 1 with the mud after the dehydration, baffle 64 receives external force rotation for inlet pipe 2 mouth of pipe is opened, the feeding of being convenient for, in the mud incineration process, rotates baffle 64 because of self gravity and is in vertical state, and inlet pipe 2 mouth of pipe seals, reduces the influence that the dust caused to the air.

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 (6)

1. An environment-friendly sludge incineration device comprises an incinerator (1), and is characterized in that: the top of the incinerator (1) is provided with a feed pipe (2) for feeding into the incinerator (1) and an exhaust pipe (4) for exhausting waste gas in the incinerator (1), the bottom of the incinerator (1) is also provided with a discharge pipe (3) for discharging waste, a material turning component (5) for assisting in sludge combustion is arranged in the incinerator (1), and a rolling component (6) for crushing agglomerated sludge is arranged in the feed hopper;

the material turning assembly (5) comprises a driving motor (51) fixed on the incinerator (1), a rotating shaft (52) extending to the inside of the incinerator (1) is fixed at the output end of the driving motor (51), two cross shafts (53) which are symmetrically arranged are fixed outside the rotating shaft (52), four supporting rods (54) which are circumferentially arranged in an array mode are fixed between the two cross shafts (53), a material turning plate (55) is connected to the outer side of the supporting rods (54) in a rotating mode, a filter plate (56) is fixed below the inner wall of the incinerator (1), and cleaning components (57) are arranged on the side faces of the cross shafts (53).

2. An environmental protection sludge incineration apparatus according to claim 1, characterised in that: the cleaning component (57) comprises a brush strip (571) which is connected to the side end of the cross shaft (53) in a sliding mode, a sliding groove (572) is formed in the side end of the cross shaft (53), a spring (573) is fixed to the inner wall of the sliding groove (572), the spring (573) is fixedly connected with the brush strip (571), and a cleaning brush (574) is fixed to the lower end of the cross shaft (53) close to the filter plate (56).

3. An environmental protection sludge incineration apparatus according to claim 2, characterised in that: the inner wall of the incinerator (1) is fixedly provided with a discharging hopper (58), the lower end of the discharging hopper (58) is communicated with a discharging pipe (3), and a control valve is arranged at the end part of the discharging pipe (3).

4. An environmental protection sludge incineration apparatus according to claim 1, characterised in that: the rolling assembly (6) comprises a rotating motor (61) fixed on the side face of the feeding pipe (2), a sawtooth roller (62) penetrating through and extending to the inside of the feeding pipe (2) is fixed at the output end of the rotating motor (61), and a crushing part (63) matched with the sawtooth roller (62) is arranged in the feeding pipe (2).

5. An environmental protection sludge incineration apparatus according to claim 4, characterised in that: the crushing part (63) comprises a driving gear (631) fixed at one end of the sawtooth roller (62), a rotating roller (632) is rotationally connected with the feeding pipe (2), the rotating roller (632) is matched with the sawtooth roller (62), and a driven gear (633) meshed with the driving gear (631) is fixed at one end of the rotating roller (632).

6. An environmental protection sludge incineration apparatus according to claim 5, characterised in that: the lower end of the feeding pipe (2) is rotationally connected with a baffle plate (64), a rubber pad is fixed on the side face of the baffle plate (64), and the rubber pad is contacted with the inner wall of the feeding pipe (2).