CN218033156U

CN218033156U - Water-cooling ash bucket structure of horizontal garbage furnace

Info

Publication number: CN218033156U
Application number: CN202221721955.2U
Authority: CN
Inventors: 孟慧; 章琪; 潘浩君
Original assignee: Wuxi Huaguang Environment and Energy Group Co Ltd
Current assignee: Wuxi Huaguang Environment and Energy Group Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a horizontal rubbish boiler technical field specifically is a horizontal rubbish stove water-cooling ash bucket structure, and it can guarantee to unload the ash and go on smoothly, is difficult to take place to block up, guarantees the long-term steady operation of boiler, and it includes the ash bucket that the water-cooling wall that the sealed piece of filling in of inner wall area formed, the ash bucket bottom is provided with the ash hole, its characterized in that, be provided with the deflector that falls the V-arrangement in the middle of the ash bucket bottom, the ash hole is seted up fall the V-arrangement deflector both sides, the ash hole below is provided with the spiral and send the ash machine.

Description

Water-cooling ash bucket structure of horizontal garbage furnace

Technical Field

The utility model relates to a horizontal garbage boiler technical field specifically is a horizontal garbage boiler water-cooling ash bucket structure.

Background

In order to ensure the stability and the safety of the operation of the waste incineration waste heat boiler, the water-cooled ash hoppers under the second flue and the third flue need to be reasonably designed, the accumulated ash in the middle process is smoothly discharged, the auxiliary equipment stably operates for a long time, and the conventional ash discharging device is easy to block during ash discharging, so that the boiler needs to be frequently shut down, and the boiler efficiency is greatly reduced.

Disclosure of Invention

In order to solve the problem that the ash-discharging in-process takes place to block up easily now, influences the long-term steady operation of boiler, the utility model provides a horizontal garbage furnace water-cooling ash bucket structure, it can guarantee to unload the ash and go on smoothly, is difficult to take place to block up, guarantees the long-term steady operation of boiler.

The technical scheme is as follows: the utility model provides a horizontal garbage furnace water-cooling ash bucket structure, its includes the ash bucket that the water-cooling wall that sealed filling block was taken to the inner wall formed, the ash bucket bottom is provided with the ash hole, its characterized in that, be provided with the deflector of falling V-arrangement in the middle of the ash bucket bottom, the ash hole is seted up in the deflector both sides of falling V-arrangement, the ash hole below is provided with spiral ash feeder.

The novel guide plate is further characterized in that the inverted V-shaped guide plate comprises an outer steel plate, and the inner wall of the outer steel plate is welded with a grab nail and laid with a refractory castable;

the sealing filler block forms a smoothly-transitional inclined plane;

the lower parts of the two ends of the inverted V-shaped guide plate are connected with a medium circulation connecting pipe;

the acute angle included angle between the two inclined parts of the inverted V-shaped guide plate and the horizontal plane is more than 55 degrees.

Adopt the utility model discloses afterwards, the lime-ash falls into the ash hole smoothly along two inclined planes of the deflector that falls into V-arrangement, will be originally a large-size ash hole and change into two small cross-section ash holes that are close to both ends, can let the spiral of bottom send the ash machine size to reduce, can reduce after carrying axle length shortens and arouse the emergence of the dead trouble of equipment card because of warping, is difficult to appear stifled grey problem, has guaranteed the long-term steady operation of boiler.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

Detailed Description

Referring to fig. 1 and 2, the water-cooled ash bucket structure of the horizontal garbage furnace comprises an ash bucket 3 formed by a water-cooled wall 2 with a sealing filling block 1 on the inner wall, wherein the sealing filling block 1 forms a smooth transition inclined plane, an inverted V-shaped guide plate 4 is arranged in the middle of the bottom of the ash bucket 3, two ash outlets 5 are arranged on two sides of the inverted V-shaped guide plate 4, and a spiral ash feeder 6 is arranged below the ash outlets 5.

The inverted V-shaped guide plate 4 comprises an outer steel plate 7, the inner wall of the outer steel plate 7 is welded to a fire surface and provided with the grab nails and the refractory castable 8, and the outer steel plate 7 can be guaranteed.

The lower parts of the two ends of the inverted V-shaped guide plate 4 are connected with a medium circulation connecting pipe 9, and the medium flows to play a certain cooling protection role for the inverted V-shaped guide plate 4, so that the using amount of the refractory castable can be reduced.

The acute angle included angle between the two inclined parts of the inverted V-shaped guide plate and the horizontal plane is more than 55 degrees, a large inclination angle is adopted, and the set angle is favorable for discharging ash.

The utility model discloses can reduce the cross sectional dimension of ash hole 5, the conveying shaft length that spiral ash feeder 6 of ash bucket below involved can correspondingly reduce, has reduced from this and has leaded to out of shape and arouse the emergence of the dead trouble of equipment card because of conveying shaft overlength, has guaranteed the long-term use of equipment.

Claims

1. The utility model provides a horizontal garbage furnace water-cooling ash bucket structure, its includes the ash bucket that the water-cooling wall that sealed filling block was taken to the inner wall formed, the ash bucket bottom is provided with the ash hole, its characterized in that, be provided with the deflector of falling V-arrangement in the middle of the ash bucket bottom, the ash hole is seted up in the deflector both sides of falling V-arrangement, the ash hole below is provided with spiral ash feeder.

2. The water-cooled ash bucket structure of a horizontal garbage furnace as claimed in claim 1, wherein the inverted V-shaped guide plate comprises an outer steel plate, and the inner wall of the outer steel plate is welded with a grab nail and laid with refractory castable.

3. The water-cooled ash bucket structure of claim 1 wherein the sealing filler blocks form a smoothly transitioning slope.

4. The water-cooled ash bucket structure of a horizontal garbage furnace according to claim 1, wherein the lower parts of both ends of the inverted V-shaped guide plate are connected with a medium circulation connecting pipe.

5. The water-cooled ash bucket structure of claim 1, wherein the two inclined parts of the inverted V-shaped guide plate form an acute angle with the horizontal plane which is greater than 55 degrees.