CN212901535U

CN212901535U - One-level air supply system of sludge incinerator

Info

Publication number: CN212901535U
Application number: CN202021753983.3U
Authority: CN
Inventors: 郑会智; 于保军; 田超军; 李爱民; 王欣; 张雷; 程龙
Original assignee: Dalian Dirun Environmental Protection Technology Co ltd
Current assignee: Dalian Dirun Environmental Protection Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-06
Anticipated expiration: 2030-08-20

Abstract

The utility model belongs to the field of sludge combustion, in particular to a primary air supply system of a sludge incinerator, aiming at the existing air supply system, the fresh air is generally directly fed, but the fresh air is likely to be wet, so that the combustion-supporting effect is not good, and the combustion effect is affected, the utility model provides a scheme, which comprises a base, wherein the top of the base is fixedly connected with a fixed seat, a rotating component is arranged on the fixed seat, the rotating component is in transmission connection with a fixed shaft, the top end of the fixed shaft is fixedly connected with a turntable, and the top of the turntable is symmetrically and fixedly connected with a supporting column, the utility model has reasonable structure and simple operation, can better the combustion-supporting effect of the fuel by heating and drying the fed fresh air, so that the fuel is more fully combusted, and can rotate the incinerator body, so that the sludge body in the incinerator body can be overtur, the accumulation is effectively prevented, the incomplete heating is caused, and the use is influenced.

Description

One-level air supply system of sludge incinerator

Technical Field

The utility model relates to a sludge incineration technical field especially relates to a sludge incinerator's one-level air supply system.

Background

A sludge combustion furnace, also called a sludge incinerator, is a process for sludge treatment, and is an environment-friendly device.

The existing air supply system generally and directly sends fresh air into the sludge incinerator, but the fresh air is possibly wet, so that the combustion-supporting effect is poor, and the combustion effect is influenced, so that the primary air supply system of the sludge incinerator is provided, and the problem provided by the scheme is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current air supply system among the prior art, generally directly sending into the new trend, however, probably comparatively moist in the new trend for combustion-supporting effect is not good, influences the shortcoming of combustion effect, and the one-level air supply system of a sludge incinerator who provides.

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

a primary air supply system of a sludge incinerator comprises a base, wherein a fixed seat is fixedly connected to the top of the base, a rotating assembly is arranged on the fixed seat, a fixed shaft is in transmission connection with the rotating assembly, a rotary table is fixedly connected to the top end of the fixed shaft, supporting columns are symmetrically and fixedly connected to the top of the rotary table, the top ends of the two supporting columns are fixedly connected with an incinerator main body, a heating box and an air feeder are respectively and fixedly connected to the top of the rotary table, an air inlet pipe is fixedly connected to one side of the heating box in a sealing manner, an input end of the air feeder extends into the heating box and is fixedly connected with one side of the heating box in a sealing manner, an output end of the air feeder is fixedly connected with an air supply pipe in a sealing manner, one end of the air supply pipe extends into the, carry out the drying of heating through the new trend that will send into, can be better to the combustion-supporting effect of fuel for fuel burning is more abundant, and can make and burn burning furnace main part and rotate, makes to burn the interior mud main part of burning furnace main part and can overturn, and effectual preventing is piled up, causes the heating thoroughly, influences the use.

Preferably, the rotating assembly comprises a fixed cavity arranged on the fixed base and a driving motor fixedly connected to the inner wall of one side of the fixed cavity, the output shaft of the driving motor is fixedly connected with a rotating shaft, the bottom end of the fixed shaft extends into the fixed cavity and is rotatably connected with the inner wall of the bottom of the fixed cavity, the fixed sleeve is provided with a gear, the rotating shaft is connected with a moving plate in a threaded manner, the bottom of the moving plate is fixedly connected with a toothed plate, the toothed plate is meshed with the gear, the driving motor can enable the toothed plate to transversely reciprocate, the fixed shaft can drive a rotary plate to reciprocate under the action of the gear, and the rotary plate can enable the incinerator body to reciprocate.

Preferably, a sliding groove is formed in the inner wall of the top of the fixed cavity, the top of the moving plate extends into the sliding groove and is in sliding connection with the inner wall of the top of the sliding groove, and the sliding groove can limit the moving plate, so that the moving plate can only move transversely and cannot shift.

Preferably, equal fixedly connected with spring on the both sides inner wall of fixed cavity, the one end that two springs are close to each other respectively with the both sides fixed connection of pinion rack, the spring can cushion the pinion rack, prevents that the both sides of pinion rack and the both sides inner wall of fixed cavity from having hard contact.

Preferably, the bottom symmetry fixedly connected with two slide bars of pinion rack, the bottom of two slide bars all is in the bottom inner wall sliding connection of fixed cavity, and the slide bar can support the pinion rack, and can make the removal that the pinion rack can stabilize more.

The utility model discloses in, a sludge incinerator's one-level air supply system owing to set up electric heating coil, can add hot drying with the new trend through electric heating coil, then sends into the new trend in to burning furnace main part through the blast pipe, because the new trend is heated dry, so can be better to the combustion-supporting effect of fuel for fuel burning is more abundant.

Owing to set up driving motor, driving motor can make pinion rack lateral reciprocating motion, and then can make the fixed axle drive the reciprocal rotation of carousel under the effect of gear, and the carousel can make to burn burning furnace main part reciprocal rotation, can make like this and burn the interior mud main part of burning furnace main part and overturn, and the effectual prevention is piled up, causes the heating thoroughly, influences the use.

The utility model discloses rational in infrastructure, easy operation heats the drying through the new trend that will send into, can be better to the combustion-supporting effect of fuel for fuel burning is more abundant, and can make to burn burning furnace main part and rotate, makes to burn the interior mud main part of burning furnace main part and can overturn, and effectual preventing is piled up, causes the heating not thorough, influences the use.

Drawings

FIG. 1 is a schematic view of a primary air supply system of a sludge incinerator according to the present invention;

FIG. 2 is a schematic view of a sectional structure of a heating box of a primary air supply system of the sludge incinerator according to the present invention;

FIG. 3 is a schematic view of a sectional structure of a fixing base of a primary air supply system of the sludge incinerator according to the present invention;

fig. 4 is a schematic view of a local three-dimensional structure of a primary air supply system of the sludge incinerator.

In the figure: the incinerator comprises a base 1, a fixing seat 2, a fixing shaft 3, a rotary table 4, an incinerator body 5, a heating box 6, an air inlet pipe 7, an electric heating coil 8, a spring 9, a blower 10, an air supply pipe 11, a fixing cavity 12, a driving motor 13, a rotating shaft 14, a moving plate 15, a sliding groove 16, a sliding rod 17, a gear 18 and a toothed plate 19.

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.

Example one

Referring to fig. 1-4, a primary air supply system of a sludge incinerator comprises a base 1, a fixed base 2 is fixedly connected to the top of the base 1, a rotating assembly is arranged on the fixed base 2, a fixed shaft 3 is connected to the rotating assembly in a transmission manner, a rotary table 4 is fixedly connected to the top end of the fixed shaft 3, support columns are symmetrically and fixedly connected to the top end of the rotary table 4, the top end of each support column is fixedly connected with a same incinerator body 5, a heating box 6 and an air feeder 10 are respectively and fixedly connected to the top of the rotary table 4, an air inlet pipe 7 is fixedly connected to one side of the heating box 6 in a sealing manner, the input end of the air feeder 10 extends into the heating box 6 and is fixedly connected to one side of the heating box 6 in a sealing manner, the output end of the air feeder 10 is fixedly connected, the heating box 6 is internally and fixedly connected with an electric heating coil 8, the combustion-supporting effect of the fuel can be better by heating and drying the fed fresh air, so that the fuel can be more fully combusted, the incinerator body 5 can rotate, the sludge body in the incinerator body 5 can be overturned to effectively prevent accumulation, incomplete heating is caused, the use is influenced, the fresh air can be heated and dried by the electric heating coil 8 due to the arrangement of the electric heating coil 8, and then the fresh air is fed into the incinerator body 5 through the blast pipe 11, the combustion-supporting effect of the fuel can be better due to the heating and drying of the fresh air, so that the fuel can be more fully combusted, the toothed plate 19 can transversely reciprocate by the arrangement of the driving motor 13, and the rotary plate 4 can be driven by the fixed shaft 3 to reciprocate under the action of the gear 18, carousel 4 can make to burn 5 reciprocating rotation of burning furnace main part, can make like this and burn the mud main part in the burning furnace main part 5 and can overturn, effectually prevent to pile up, cause the heating not thorough, influence the use, the utility model discloses rational in infrastructure, easy operation heats the drying through the new trend that will send into, can be better to the combustion-supporting effect of fuel for fuel burning is more abundant, and can make and burn burning furnace main part 5 and rotate, makes and burns the mud main part in burning furnace main part 5 and can overturn, and is effectual to prevent to pile up, causes the heating not thorough, influences the use.

Example two

The utility model discloses in, the rotating assembly is including establishing fixed cavity 12 and the driving motor 13 of fixed connection on the inner wall of fixed cavity 12 one side on fixing base 2, fixedly connected with pivot 14 on driving motor 13's the output shaft, the bottom of fixed axle 3 extends to in the fixed cavity 12 and is connected with the bottom inner wall rotation of fixed cavity 12, fixed cover is equipped with gear 18 on the fixed axle 3, threaded connection has movable plate 15 in the pivot 14, the bottom fixedly connected with pinion rack 19 of movable plate 15, pinion rack 19 meshes with gear 18 mutually, driving motor 13 can make 19 horizontal reciprocating motion of pinion rack, and then can make fixed axle 3 drive 4 reciprocating rotation of carousel under gear 18's effect, carousel 4 can make and burn 5 reciprocating rotation of burning furnace main part.

The utility model discloses in, seted up spout 16 on the top inner wall of fixed cavity 12, the top of movable plate 15 extend to in the spout 16 and with spout 16's top inner wall sliding connection, spout 16 can carry on spacingly to movable plate 15, makes movable plate 15 can only lateral shifting, can not take place the offset.

The utility model discloses in, equal fixedly connected with spring 9 on the both sides inner wall of fixed cavity 12, the one end that two springs 9 are close to each other respectively with the both sides fixed connection of pinion rack 19, spring 9 can cushion pinion rack 19, prevents that the both sides of pinion rack 19 and the both sides inner wall of fixed cavity 12 from having hard contact.

The utility model discloses in, two slide bars 17 of the bottom symmetry fixedly connected with of pinion rack 19, two slide bars 17's bottom all in the bottom inner wall sliding connection of fixed cavity 12, slide bar 17 can support pinion rack 19, and can make the removal that pinion rack 19 can stabilize more.

In the utility model, when in specific use, firstly, the electric heating coil 8 is started, the electric heating coil 8 can raise the temperature of the heating box 6, then the blower 10 is started, the blower 10 can make the outside fresh air enter the heating box 6, the electric heating coil 8 can heat and dry the fresh air, then the fresh air is sent into the incinerator main body 5 through the air supply pipe 11, because the fresh air is heated and dried, the combustion-supporting effect to the fuel is better, the fuel is more fully combusted, simultaneously, the driving motor 13 can be started, the driving motor 13 is enabled to reciprocate and rotate positively and negatively, the driving motor 13 can make the rotating shaft 14 reciprocate, further the toothed plate 15 can make the moving plate 15 drive the rotary plate 19 to reciprocate transversely, the fixed shaft 3 can drive the rotary plate 4 to reciprocate under the action of the gear 18, the rotary plate 4 can make the incinerator main body 5 reciprocate, thus, the sludge main body in the incinerator main body 5 can be overturned, the accumulation is effectively prevented, the incomplete heating is caused, and the use is influenced.

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. A primary air supply system of a sludge incinerator comprises a base (1) and is characterized in that a fixed seat (2) is fixedly connected to the top of the base (1), a rotating assembly is arranged on the fixed seat (2), a fixed shaft (3) is connected to the rotating assembly in a transmission mode, a rotary table (4) is fixedly connected to the top end of the fixed shaft (3), support columns are symmetrically and fixedly connected to the top of the rotary table (4), the top ends of the two support columns are fixedly connected with an incinerator body (5), a heating box (6) and an air feeder (10) are respectively fixedly connected to the top of the rotary table (4), an air inlet pipe (7) is fixedly connected to one side of the heating box (6) in a sealing mode, the input end of the air feeder (10) extends into the heating box (6) and is fixedly connected with one side of the heating box (6) in a sealing mode, and an air supply, one end of the blast pipe (11) extends into the incinerator body (5) and is fixedly connected with one side of the incinerator body (5) in a sealing manner, and an electric heating coil (8) is fixedly connected into the heating box (6).

2. The primary air supply system of the sludge incinerator according to claim 1, wherein said rotating assembly comprises a fixed chamber (12) disposed on the fixed base (2) and a driving motor (13) fixedly connected to an inner wall of one side of the fixed chamber (12), an output shaft of the driving motor (13) is fixedly connected with a rotating shaft (14), a bottom end of the fixed shaft (3) extends into the fixed chamber (12) and is rotatably connected with an inner wall of the bottom of the fixed chamber (12), the fixed shaft (3) is fixedly sleeved with a gear (18), the rotating shaft (14) is threadedly connected with a moving plate (15), a bottom of the moving plate (15) is fixedly connected with a toothed plate (19), and the toothed plate (19) is meshed with the gear (18).

3. The primary air supply system of the sludge incinerator according to claim 2, characterized in that a sliding groove (16) is formed on the top inner wall of the fixed chamber (12), and the top of the moving plate (15) extends into the sliding groove (16) and is connected with the top inner wall of the sliding groove (16) in a sliding manner.

4. The primary air supply system of the sludge incinerator according to claim 2, characterized in that springs (9) are fixedly connected to the inner walls of both sides of the fixed chamber (12), and the ends of the two springs (9) close to each other are fixedly connected to both sides of the toothed plate (19), respectively.

5. The primary air supply system of the sludge incinerator according to claim 2, characterized in that two sliding rods (17) are symmetrically and fixedly connected to the bottom of the toothed plate (19), and the bottom ends of the two sliding rods (17) are slidably connected to the inner wall of the bottom of the fixed chamber (12).