CN217274173U

CN217274173U - Sludge incineration power generation device

Info

Publication number: CN217274173U
Application number: CN202220321568.3U
Authority: CN
Inventors: 谭少民; 宿朋朋; 高洪敏
Original assignee: Linqu Yiqing Environmental Protection Energy Co ltd
Current assignee: Linqu Yiqing Environmental Protection Energy Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-23
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a sludge incineration power generation facility, burn burning furnace bottom and with burn the anastomotic base of burning furnace including cylindric burning furnace, being located and burning the furnace side top and with burn the feeding case of burning the inside intercommunication of furnace, the ash removal mouth has been seted up to the inside of base, burn the inside of burning furnace and be provided with the mechanism of burning and the heat collection mechanism that are used for burning mud, and the heat collection mechanism is located the inboard of burning the mechanism, the inside of feeding case is provided with the preliminary treatment subassembly that is used for smashing mud. The utility model discloses the mechanism that burns that sets up can drive mud and burn the burning furnace internal rotation, and burns burning furnace and adopt the material that the heat-proof quality is good to make, utilizes heat conduction bucket to give the steam turbine with heat energy transfer, utilizes the frame that burns that is heliciform distribution, increases the burning time of mud in burning furnace for mud thoroughly burns, utilizes rotatory fixed plate can cut up mud, promotes and burns the effect, promotes the conversion rate that mud burns and turns into electric energy.

Description

Sludge incineration power generation device

Technical Field

The utility model relates to a sludge treatment field especially relates to a sludge incineration power generation facility.

Background

The incineration waste heat utilization mode for recovering the heat energy generated by the incineration of the solid waste for power generation can adopt different forms, the heat generated by the incineration of the sludge is utilized for power generation, the utilization of the sludge can be realized, and the resources are saved.

During sludge incineration power generation, fire grates which are linearly arranged are mostly adopted, in the sludge incineration process, incineration is not thorough, heat of the fire grates is easy to lose, ash is combusted to influence sludge incineration, the heat conversion rate of the sludge incineration is easy to reduce, and the generated energy is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a sludge incineration power generation device, which can solve the technical problem of insufficient combustion when the sludge incineration power generation is carried out.

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

the utility model provides a sludge incineration power generation facility, includes cylindric burning furnace, is located and burns burning furnace bottom and with burn the anastomotic base of burning furnace, and be located burning furnace side top and with burn the feeding case of burning the inside intercommunication of furnace, the ash removal mouth has been seted up to the inside of base, the inside of burning furnace is provided with the mechanism of burning and the heat collection mechanism that are used for burning mud, and the heat collection mechanism is located the inboard of burning the mechanism, the inside of feeding case is provided with the preliminary treatment subassembly that is used for smashing mud.

As the utility model discloses a preferred technical scheme, burn the mechanism and include the limiting plate, can burn the frame and collect the sediment subassembly along the inboard pivoted of limiting plate, the limiting plate is the heliciform and distributes on burning the inner wall of burning the burning furnace, burn to erect the inboard of arranging the limiting plate in, the sediment subassembly that collects sets up in the inside of base and is located the tail end of burning the mechanism.

As the utility model discloses a preferred technical scheme, collection sediment subassembly includes slagging-off frame, conveying frame and driving roller, the slagging-off frame is connected in the tail end that burns the frame, and is located the inside of base, the inboard of arranging the slagging-off frame in is erect in the conveying, the driving roller is connected between slagging-off frame and conveying frame.

As the utility model discloses a preferred technical scheme, heat collection mechanism includes the heat conduction bucket and the filter assembly of mesopore form, the heat conduction bucket sets up in the inboard of burning the mechanism, the lateral wall of heat conduction bucket is provided with the ash burning hole that is spiral distribution, the filter assembly sets up in the inboard of heat conduction bucket.

As an optimal technical scheme of the utility model, filtering component is including filtering frame, shock dynamo and being used for connecting the screw of filtering frame and heat conduction bucket, filter the frame and set up in the inner wall of heat conduction bucket, shock dynamo is located the upper surface of filtering the frame.

As the utility model discloses a preferred technical scheme, the preliminary treatment subassembly includes fixed plate and cutting fan, the fixed plate sets up in the inside top of feeding case, and the top of feeding case and the interior wall connection of feeding case, the cutting fan is installed in the other end of fixed plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses the incineration mechanism who sets up can drive mud and rotate in burning furnace, and burn burning furnace and adopt the material that the heat-proof quality is good to make, utilizes heat conduction bucket to transmit heat energy to the steam turbine, utilizes the frame of burning that is the heliciform distribution, increases the burning time of mud in burning furnace, makes mud thoroughly burn, utilizes rotatory fixed plate can cut up mud, promotes and burns the effect, promotes the conversion rate that mud burns and turns into electric energy;

(2) this practicality is provided with and burns the ash hole that aligns on the frame for the dust that the process of burning produced can be collected the inboard of immersing heat conduction bucket, prevents to burn the ash and influences sludge incineration, promotes the effect of burning.

Drawings

Fig. 1 is an external view of the present invention.

Fig. 2 is the limiting plate and the distribution structure schematic diagram of the burning frame.

Fig. 3 is an external view of the heat-conducting barrel of the present invention.

Fig. 4 is the schematic view of the connection structure of the conveying frame and the incineration frame of the present invention.

Fig. 5 is the internal structure schematic diagram of the feeding box of the present invention.

Fig. 6 is the limiting plate and the burning frame distribution schematic diagram.

Wherein, the names corresponding to the reference numbers are: 1. an incinerator; 2. a feeding box; 3. a base; 4. a dust removing port; 5. a limiting plate; 6. an incineration rack; 7. a deslagging frame; 8. a conveying frame; 9. a driving roller; 10. a heat conducting barrel; 11. a filter frame; 12. ash burning holes; 13. a fixing plate; 14. cutting the fan; 15. a vibration motor.

Detailed Description

The present invention will be further described with reference to the following description and examples, which are not intended to limit the scope of the invention.

Examples

Please refer to fig. 1, fig. 4 and fig. 6, the utility model provides a sludge incineration power generation device, including cylindric burning furnace 1, be located burn burning furnace 1 bottom and with burn the anastomotic base 3 of burning furnace 1, and be located burn burning furnace 1 side top and with burn the inside feeding case 2 that communicates of burning furnace 1, the ash removal mouth 4 has been seted up to the inside of base 3, burn the inside of burning furnace 1 and be provided with the mechanism and the heat collection mechanism of burning that are used for burning mud, and the heat collection mechanism is located the inboard of burning the mechanism.

The incineration mechanism comprises a limiting plate 5, an incineration frame 6 and a slag collecting component, wherein the incineration frame 6 and the slag collecting component can rotate along the inner side of the limiting plate 5, the limiting plate 5 is spirally distributed on the inner wall of the incineration furnace 1, the incineration frame 6 is arranged at the inner side of the limiting plate 5, the slag collecting component is arranged in the base 3 and is positioned at the tail end of the incineration mechanism, the slag collecting component comprises a slag removing frame 7, a conveying frame 8 and a driving roller 9, the slag removing frame 7 is connected to the tail end of the incineration frame 6 and is positioned in the base 3, the conveying frame 8 is arranged at the inner side of the slag removing frame 7, the driving roller 9 is connected between the slag removing frame 7 and the conveying frame 8, a sliding structure is formed between the incineration frame 6 and the limiting plate 5, the incineration frame 6 is connected with a driving motor through a rotating shaft, the driving motor is used for providing power for the incineration frame 6, the driving motor is connected with the incineration frame 6 through a simple mechanical structure, and only assists in moving of the incineration frame 6, therefore, the details are not repeated, the incineration sludge is driven to move by the rotating incineration frame 6, the incineration time of the sludge in the incinerator 1 is prolonged by the spirally distributed incineration frame 6, the incineration effect is improved, and the incinerated sludge and waste residues are conveyed out by the residue collection assembly;

sludge blocks enter the incineration frame 6 on the inner side of the limiting plate 5, the moving incineration frame 6 drives sludge to move, the sludge is incinerated on the incineration frame 6, the incineration frame 6 is spirally distributed, so that the incineration time of the sludge in the incinerator 1 is prolonged, the sludge is thoroughly combusted, when the sludge moves to the tail end of the incineration frame 6, the sludge is thoroughly incinerated, the incinerated waste residues fall onto the surface of the conveying frame 8 in the residue removing frame 7, the driving roller 9 on the inner side of the conveying frame 8 is connected with the motor through a coupler, the driving roller 9 is driven to rotate, the conveying frame 8 is driven to move, and the sludge and the waste residues are transported out;

as a further embodiment of this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the heat collecting mechanism includes a heat conduction barrel 10 with a central hole and a filtering component, the heat conduction barrel 10 is disposed inside the incineration mechanism, the side wall of the heat conduction barrel 10 is provided with ash burning holes 12 distributed spirally, the filtering component is disposed inside the heat conduction barrel 10, the filtering component includes a filtering rack 11, a vibrating motor 15 and screws for connecting the filtering rack 11 and the heat conduction barrel 10, the filtering rack 11 is disposed on the inner wall of the heat conduction barrel 10, the vibrating motor 15 is disposed on the upper surface of the filtering rack 11, the ash burning holes 12 are uniformly distributed along the outer wall of the heat conduction barrel 10, a detachable structure is formed between the filtering rack 11 and the heat conduction barrel 10 by the screws, smoke generated during sludge incineration can enter the heat conduction barrel 10 through the ash burning holes 12 formed on the surface of the heat conduction barrel 10, the heat conduction barrel 10 has good heat transfer performance, the device is connected with a steam turbine, solid impurities in smoke can be filtered through a filter frame 11, and the device is matched with a vibration motor 15 to vibrate, so that dust falls down to the bottom end of a heat conduction barrel 10 and can be removed through a dust removal port 4;

when the dust removing device is used, burning ash generated during burning of sludge enters the inner side of the heat conduction barrel 10 through the ash burning hole 12, moves upwards along the inner side of the heat conduction barrel 10, the filtering rack 11 filters the burning ash, fixed dust is filtered, the vibration motor 15 vibrates to drive the filtering rack 11 to vibrate, the dust attached to the filtering rack 11 is vibrated and falls off, the dust moves downwards along the heat conduction barrel 10 and falls into the base 3 at the bottom of the heat conduction barrel 10, and the dust is cleaned from the ash removing opening 4;

as a further implementation manner of this embodiment, as shown in fig. 1 and fig. 5, a pretreatment component for breaking up sludge is arranged inside the feeding box 2, the pretreatment component includes a fixing plate 13 and a cutting fan 14, the fixing plate 13 is arranged at the top end inside the feeding box 2, the top end of the feeding box 2 is connected with the inner wall of the feeding box 2, the cutting fan 14 is mounted at the other end of the fixing plate 13, a motor is arranged inside the fixing plate 13 and can drive the fixing plate 13 to rotate, and sludge blocks entering from the feeding box 2 can be broken up through the rotating fixing plate 13, so that the sludge is prevented from being too large and difficult to burn, and the sludge is burnt more thoroughly;

the sludge block enters the feeding box 2 from the external conveying equipment, and the entering sludge block is smashed by the rotating fixing plate 13, so that the sludge block is smashed and is easier to burn.

The above embodiment is only one of the preferred embodiments of the present invention, and all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention are consistent with the present invention and all the technical problems solved by the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sludge incineration power generation facility, includes cylindric burning furnace (1), is located burning furnace (1) bottom and burns burning furnace (1) anastomotic base (3) with and be located burning furnace (1) side top and with burn feeding case (2) of burning furnace (1) inside intercommunication, a serial communication port, ash removal mouth (4) have been seted up to the inside of base (3), the inside of burning furnace (1) is provided with the mechanism of burning and the heat collection mechanism that are used for burning mud, and the heat collection mechanism is located the inboard of burning the mechanism, the inside of feeding case (2) is provided with the preliminary treatment subassembly that is used for smashing mud.

2. The sludge incineration power generation device according to claim 1, wherein the incineration mechanism comprises a limiting plate (5), an incineration frame (6) and a slag collection component, the incineration frame (6) can rotate along the inner side of the limiting plate (5), the limiting plate (5) is spirally distributed on the inner wall of the incinerator (1), the incineration frame (6) is arranged on the inner side of the limiting plate (5), and the slag collection component is arranged inside the base (3) and is located at the tail end of the incineration mechanism.

3. The sludge incineration power generation device according to claim 2, wherein the slag collecting component comprises a slag removing frame (7), a conveying frame (8) and a driving roller (9), the slag removing frame (7) is connected to the tail end of the incineration frame (6) and is located inside the base (3), the conveying frame (8) is arranged on the inner side of the slag removing frame (7), and the driving roller (9) is connected between the slag removing frame (7) and the conveying frame (8).

4. The sludge incineration power generation device according to claim 1, wherein the heat collection mechanism comprises a heat conduction barrel (10) and a filter assembly, the heat conduction barrel (10) is arranged inside the incineration mechanism, the side wall of the heat conduction barrel (10) is provided with ash burning holes (12) which are distributed spirally, and the filter assembly is arranged inside the heat conduction barrel (10).

5. The sludge incineration power generation device according to claim 4, wherein the filtering assembly comprises a filtering frame (11), a vibration motor (15) and screws for connecting the filtering frame (11) and the heat conduction barrel (10), the filtering frame (11) is arranged on the inner wall of the heat conduction barrel (10), and the vibration motor (15) is arranged on the upper surface of the filtering frame (11).

6. The sludge incineration power generation device according to claim 1, wherein the pretreatment module comprises a fixing plate (13) and a cutting fan (14), the fixing plate (13) is arranged at the top end of the inside of the feeding box (2), the top end of the feeding box (2) is connected with the inner wall of the feeding box (2), and the cutting fan (14) is arranged at the other end of the fixing plate (13).