CN-224230011-U - Turning fire grate segment

Abstract

The utility model relates to a turning fire grate plate, which comprises a fire grate plate and a fire grate support frame, wherein the fire grate plate and the fire grate support frame are connected into a whole, a first heat dissipation cavity, a second heat dissipation cavity and a third heat dissipation cavity are arranged at the bottom of the fire grate plate, a plurality of first heat dissipation fins which are parallel to each other are arranged in the first heat dissipation cavity, a plurality of second heat dissipation fins which are parallel to each other are arranged in the second heat dissipation cavity, a plurality of third heat dissipation fins which are parallel to each other are arranged in the third heat dissipation cavity, and the fire grate support frame comprises a frame body and side plates which are arranged on the side face of the frame body.

Inventors

• ZHU HAOJIE
• ZHU XIAOLEI
• ZHU WEIJIE

Assignees

• 无锡凯斯特铸业有限公司

Dates

Publication Date

20260512

Application Date

20250424

Claims (9)

1. 1. A turn-over grate segment, characterized in that: The fire grate comprises fire grate pieces and a fire grate supporting frame, wherein the fire grate pieces and the fire grate supporting frame are connected into a whole; the bottom of the fire grate plate is provided with a first heat dissipation cavity, a second heat dissipation cavity and a third heat dissipation cavity, wherein a plurality of first heat dissipation fins which are parallel to each other are arranged in the first heat dissipation cavity, a plurality of second heat dissipation fins which are parallel to each other are arranged in the second heat dissipation cavity, and a plurality of third heat dissipation fins which are parallel to each other are arranged in the third heat dissipation cavity; the fire grate support frame comprises a frame body and side plates, wherein the side plates are arranged on the side surfaces of the frame body.
2. 2. The turning fire grate segment of claim 1, wherein the first heat dissipation cavity is disposed in a middle position of the bottom of the fire grate segment, and the second heat dissipation cavity and the third heat dissipation cavity are disposed on left and right sides of the first heat dissipation cavity, respectively.
3. 3. The turning grate segment of claim 2, wherein a pair of adapter plates are arranged on the bottom surface of the grate segment, and a plurality of grooves are formed in the adapter plates.
4. 4. The turning fire grate segment of claim 3, wherein a plurality of reinforcing ribs are arranged between the left side and the right side of the adapter plate and the fire grate segment.
5. 5. The turning grate segment of claim 1, wherein the tail of the frame body is provided with a rotating shaft connecting part, and a through hole is formed in the center of the rotating shaft connecting part.
6. 6. The flip-flop fire grate bar of claim 1 wherein said side plates are provided with a plurality of ribs parallel to each other on the inner side of said side plates, said ribs being parallel to the broadsides of said side plates.
7. 7. The turning grate segment of claim 1, wherein a curved plate is disposed on a broad side of the grate segment, and a plurality of notches are disposed on the curved plate along the length direction.
8. 8. The turning fire grate segment of claim 1, wherein the long edges of the side plates are provided with a plurality of clamping buckles, and when the fire grate segment and the fire grate support frame are installed into a whole, the clamping buckles are clamped in the notches of the bending plates.
9. 9. The turning grate segment of claim 8, wherein the side plates are provided with a plurality of air holes which are arranged along the long sides of the side plates.

Description

Turning fire grate segment Technical Field The utility model relates to the field of parts of garbage combustion equipment, in particular to a turning fire grate segment. Background The turning fire grate is an important part in garbage incinerator and is used for supporting combustion matters. The prior CN219674252U is named as a waste incineration fire grate and a waste incinerator, and the waste incineration fire grate comprises a fire grate body, wherein a material pushing surface of the fire grate body is provided with a protruding part, and the protruding part is suitable for generating jumping when the upper fire grate moves to the vicinity of the end along the material pushing surface. In the use process, the fire grate body supports rubbish and the like, the heated temperature of the fire grate body rises, but the fire grate body is flat, the heat dissipation area is limited, and the condition that the fire grate body is overheated and damaged due to heat accumulation easily occurs. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art. Disclosure of utility model Aiming at the defects of the prior art, the utility model discloses a turning fire grate segment. The technical scheme adopted by the utility model is as follows: The turning fire grate comprises a fire grate piece and a fire grate supporting frame, wherein the fire grate piece and the fire grate supporting frame are connected into a whole, a first heat dissipation cavity, a second heat dissipation cavity and a third heat dissipation cavity are formed in the bottom of the fire grate piece, a plurality of first heat dissipation fins which are parallel to each other are arranged in the first heat dissipation cavity, a plurality of second heat dissipation fins which are parallel to each other are arranged in the second heat dissipation cavity, a plurality of third heat dissipation fins which are parallel to each other are arranged in the third heat dissipation cavity, the fire grate supporting frame comprises a frame body and side plates, and the side plates are arranged on the side surfaces of the frame body. Further, the first heat dissipation cavity is arranged at the middle position of the bottom of the fire grate segment, and the second heat dissipation cavity and the third heat dissipation cavity are respectively positioned at the left side and the right side of the first heat dissipation cavity. Further, a pair of adapter plates are arranged on the bottom surface of the fire grate segment, and a plurality of grooves are formed in the adapter plates. Further, a plurality of reinforcing ribs are arranged between the left side and the right side of the adapter plate and the fire grate segments. Further, a rotating shaft connecting part is arranged at the tail part of the frame body, and a through hole is formed in the center of the rotating shaft connecting part. Further, a plurality of rib plates which are parallel to each other are arranged on the inner side surface of the side plate, and the rib plates are parallel to the broadsides of the side plate. Further, a bending plate is arranged on the wide edge of one side of the fire grate segment, and a plurality of notches are formed in the bending plate along the length direction of the bending plate. Further, a plurality of clamping buckles are arranged on the long edges of the side plates, and when the fire grate pieces and the fire grate supporting frame are installed into a whole, the clamping buckles are clamped in the notches of the bending plates. Further, a plurality of air holes are formed in the side plate and are arranged along the long edge of the side plate. The beneficial effects of the utility model are as follows: 1. The bottom of the fire grate is provided with three heat dissipation cavities, the inside of each heat dissipation cavity is divided into a plurality of cavities by the heat dissipation fins, and air contacts the contact area of the fire grate and the heat dissipation fins, so that the fire grate can dissipate heat in time, and the overheat damage of the fire grate is reduced. 2. The rib plate plays a role in supporting the first radiating fin on one hand, improves the structural strength of the first radiating fin, and on the other hand, increases the radiating area and improves the radiating effect. 3. The notch of the bending plate is correspondingly matched with the side plate clamping buckle, so that the installation accuracy is improved. 4. The reinforcing ribs support the two sides of the adapter plate, so that the structural stability of the adapter plate is further improved. 5. The rib plate supports the side plates, so that the structural stability is improved, and the fire grate support frame comprises a hollow structure, thereby be