CN-224230710-U - Double-hearth kiln feeding track

CN224230710UCN 224230710 UCN224230710 UCN 224230710UCN-224230710-U

Abstract

The utility model provides a double-hearth kiln feeding rail which comprises a supporting seat, a supporting rail and a U-shaped limiting piece, wherein the supporting rail is arranged on the supporting seat and used for carrying out bottom supporting and guiding on a feeding car wheel, and the U-shaped limiting piece is arranged above the side edge of the supporting rail so that the feeding car wheel can be placed in a U-shaped groove of the U-shaped limiting piece to carry out up-and-down limiting on the feeding car wheel. The utility model uses the train track thought to apply the track mode to the double-hearth lime kiln, and spreads the whole track on the lower part of the U-shaped limiting piece by using the supporting rail on the original inclined bridge, so that the pressure of the feeding wheels is transmitted to the original steel frame through the supporting rail and the supporting seat, the feeding wheels are supported and guided through the supporting rail, and the rail is limited through the U-shaped limiting piece, so that the track strength of the whole double-hearth lime kiln is higher, the overhaul frequency of the feeding inclined bridge can be greatly reduced, and the service life of the inclined bridge and the lime kiln is prolonged.

Inventors

PAN SIYI
NIE WENMEI
WANG JIALIANG
XU SHUXIANG
LIU LIN
WANG FAQIANG
CHEN WENXUE
HUANG SHAOJUN
Lan Chenqiang
ZHANG LEI

Assignees

上海宝冶冶金工程有限公司
上海宝冶集团有限公司
衢州元立金属制品有限公司

Dates

Publication Date: 20260512
Application Date: 20250408

Claims (10)

1. A dual chamber kiln feed track, comprising: A support base; The support rail is arranged on the support seat and used for carrying out bottom support and guide on the feeding trolley wheel; The U-shaped limiting piece is arranged above the side edge of the supporting rail, so that the feeding wheel can be placed in the U-shaped groove of the U-shaped limiting piece to limit the feeding wheel up and down.
2.A dual chamber kiln loading track as defined in claim 1, wherein, The supporting seat is H-shaped steel which is transversely arranged, an upper flange plate and a lower flange plate of the H-shaped steel are horizontally arranged, and the supporting rail is arranged on the top wall of the upper flange plate of the supporting seat.
3. A dual chamber kiln loading track as defined in claim 2, wherein, The width of the upper flange plate of the supporting seat is larger than that of the lower flange plate of the supporting seat.
4. A dual-chamber kiln loading rail as claimed in any one of claims 1 to 3, wherein, The support seat is provided with a fixed pressing plate, one end of the fixed pressing plate is fixedly arranged on the top wall of the support seat, and the other end of the fixed pressing plate is fixedly pressed on the lower flange plate of the support rail, so that the support rail can be fixedly arranged on the support seat.
5. The dual chamber kiln feed rail of claim 4, wherein, The fixed pressing plate is fixedly connected with the upper flange plate of the supporting seat through bolts.
6. The dual chamber kiln feed rail of claim 4, wherein, The fixed pressing plates are multiple and are arranged at intervals along the length direction of the supporting rail.
7. A dual-chamber kiln loading rail as claimed in any one of claims 1 to 3, wherein, The lower flange plate of the supporting seat is fixedly arranged on the transverse inclined bridge frame, and the U-shaped limiting piece is fixedly arranged on the vertical inclined bridge frame.
8. The dual chamber kiln feed rail of claim 7, wherein, The lower flange plate of the supporting seat is connected with the transverse inclined bridge frame through welding, and the U-shaped limiting piece is connected with the vertical inclined bridge frame through welding.
9. A dual bore kiln feeding rail according to any of claims 1 to 3, wherein the support rail is of rail steel construction.
10. A dual hearth kiln feed rail according to any one of claims 1 to 3, wherein the U-shaped stop is of a stop channel configuration.

Description

Double-hearth kiln feeding track Technical Field The utility model relates to the technical field of metallurgical lime, in particular to a double-hearth kiln feeding rail. Background The track in the whole feeding system of the prior double-chamber lime kiln is a key channel for conveying lime raw materials. The current material loading track and wheel contact channel-section steel face extremely easily take place wearing and tearing and warp, cause the condition that the material loading dolly was derailed even dropped, if the installation has the error simultaneously, the influence to the dolly is very big, and the entering is appeared the dolly card easily and is caused the kiln in the channel-section steel is inside, that is to say, the track frequently appears overhauling or damages and means the production of stopping of whole kiln, causes lime kiln production efficiency low. Disclosure of Invention In view of the above, the utility model provides a double-chamber kiln feeding track, which aims to solve the problem that the feeding track in the existing lime kiln is easy to wear and deform so that the track is frequently overhauled or damaged to influence the production efficiency of the lime kiln. The utility model provides a double-hearth kiln feeding rail which comprises a supporting seat, a supporting rail and a U-shaped limiting piece, wherein the supporting rail is arranged on the supporting seat and used for carrying out bottom supporting and guiding on a feeding car wheel, and the U-shaped limiting piece is arranged above the side edge of the supporting rail so that the feeding car wheel can be placed in a U-shaped groove of the U-shaped limiting piece to carry out up-and-down limiting on the feeding car wheel. Further, according to the double-hearth kiln feeding rail, the supporting seat is H-shaped steel which is transversely arranged, the upper flange plate and the lower flange plate of the supporting seat are horizontally arranged, and the supporting rail is arranged on the top wall of the upper flange plate of the supporting seat. Further, in the double-hearth kiln feeding rail, the width of the upper flange plate of the supporting seat is larger than that of the lower flange plate of the supporting seat. Further, in the double-chamber kiln feeding rail, the support seat is provided with the fixed pressing plate, one end of the fixed pressing plate is fixedly arranged on the top wall of the support seat, and the other end of the fixed pressing plate is fixedly pressed on the lower flange plate of the support rail, so that the support rail can be fixedly arranged on the support seat. Further, according to the double-hearth kiln feeding rail, the fixed pressing plate is fixedly connected with the upper flange plate of the supporting seat through bolts. Further, the double-hearth kiln feeding rail is provided with a plurality of fixed pressing plates which are arranged at intervals along the length direction of the supporting rail. Further, in the double-hearth kiln feeding track, the lower flange plate of the supporting seat is fixedly arranged on the transverse inclined bridge frame, and the U-shaped limiting piece is fixedly arranged on the vertical inclined bridge frame. Further, in the double-hearth kiln feeding rail, the lower flange plate of the supporting seat is connected with the transverse inclined bridge frame through welding, and the U-shaped limiting piece is connected with the vertical inclined bridge frame through welding. Further, the double-hearth kiln feeding rail is of a rail steel structure. Further, the double-hearth kiln feeding rail is characterized in that the U-shaped limiting piece is of a limiting channel steel structure. According to the double-hearth kiln feeding rail provided by the utility model, the train rail thought is utilized, the rail way is applied to the double-hearth lime kiln, the whole rail is paved on the lower part of the U-shaped limiting piece on the original inclined bridge by utilizing the supporting rail, so that the pressure of the feeding wheels is transmitted to the original steel frame through the supporting rail and the supporting seat, the feeding wheels are supported and guided through the supporting rail, the U-shaped limiting piece is used for limiting the rail strength of the whole double-hearth kiln, the overhaul frequency of the feeding inclined bridge can be greatly reduced, the service life of the inclined bridge and the lime kiln is prolonged, the problem that the feeding trolley is derailed or even falls due to the fact that the feeding rail and the wheels are in contact with channel steel surfaces is avoided, meanwhile, the problem that the feeding wheels are blocked due to installation errors is solved, the double-hearth kiln feeding rail can prolong the service life by more than 10 years, and plays a key role in normal production of the lime kiln. Drawings Various other advantages and benefits will become apparent to those