CN218545259U - Rotary kiln backing plate - Google Patents
Rotary kiln backing plate Download PDFInfo
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- CN218545259U CN218545259U CN202222844043.0U CN202222844043U CN218545259U CN 218545259 U CN218545259 U CN 218545259U CN 202222844043 U CN202222844043 U CN 202222844043U CN 218545259 U CN218545259 U CN 218545259U
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Abstract
The utility model relates to the technical field, specifically be rotary kiln backing plate. Including rotary kiln subassembly, first backing plate subassembly, second backing plate subassembly, the rotary kiln subassembly includes the rotary kiln barrel, the inboard of backing plate upper cover is provided with the axis of rotation, the both ends that fixed backing plate extends to the wheel area outside are provided with stop device respectively, the backing plate upper cover passes through the axis of rotation and can dismantle the articulated rotation of backing plate and be connected. The beneficial effects of the utility model are that: through the setting of storage inside groove for place the sponge bottom, through the setting of sponge bottom, be used for absorbing the emollient of storing the joining, and then drive the synchronous rotation of first backing plate subassembly with second backing plate subassembly when the rotary kiln barrel rotates, then the emollient of storage in sponge bottom the inside removes under the effect of centrifugal force to the inside wall in wheel area on, and then can reduce the wheel area and can dismantle the frictional force between the backing plate, thereby reduce the wearing and tearing that can dismantle the backing plate.
Description
Technical Field
The utility model relates to a backing plate equipment technical field specifically is rotary kiln backing plate.
Background
The rotary kiln mainly comprises a kiln cylinder body, a transmission device, a supporting device, a kiln head seal, a kiln tail seal, a kiln head cover and the like; in order to protect the cylinder, a backing plate is arranged between the cylinder of the rotary kiln and the belt wheel during design, and the backing plate is positioned between the belt wheel and the cylinder by adopting a stop block; because the temperature of the cylinder body of the rotary kiln is between 260 and 320 ℃ in the production operation, the clearance between the liner plate and the inner diameter of the tyre is kept between 8 and 12 mm, and the requirements of expansion with heat and contraction with cold of the cylinder body of the kiln are met.
The mounting backing plate can strengthen heat dissipation on one hand, and on the other hand can reduce the heat conduction of the kiln body to the tyre, and the temperature difference of the inner and outer edges of the tyre is reduced. When the thermal temperature in the kiln changes, the temperature difference changes less, thereby reducing the temperature stress of the belt and reducing the abrasion. When the rotary kiln runs, the wheel belt and the barrel body can slide relatively along the axial direction to cause abrasion, and the backing plate can play a role in protecting the barrel body.
The friction between the existing rotary kiln base plate and the wheel belt is too large, so that the base plate is seriously abraded, the base plate needs to be replaced, the cost for replacing the base plate every time is high, and the production cost of an enterprise is greatly improved.
The existing application numbers are: 202120214811.7, a structure for prolonging the service life of a wheel belt base plate of a rotary kiln, comprising a cylinder, wherein a wheel belt is sleeved on the outer side of the cylinder, tow wheels are respectively arranged at two ends of the outer side of the wheel belt, a plurality of first base plates are arranged between the cylinder and the wheel belt in a matching manner, the first base plates are uniformly distributed on the outer side wall of the cylinder, and a second base plate is arranged at one end of each first base plate, which faces the cylinder; this document suffers from the following disadvantages: in the specific implementation process, the whole weight of the base plate device is large, so that the first base plate and the second base plate are inconvenient to replace when the base plates are replaced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims to: the utility model provides a rotary kiln backing plate, the solution is in concrete implementation in-process because the holistic weight of backing plate device is great, when changing the backing plate like this, be not convenient for the change to first backing plate and second backing plate, through after accomplishing the erection joint of fixed backing plate and rotary kiln barrel, with the steady backing plate spout the inside of inserting of installation card strip, and then realize being connected of dismantling backing plate and fixed backing plate, when needs dismantle the change to dismantling the backing plate, earlier with the steady dismantlement of the stop device of fixed backing plate one end and take off, then will dismantle the backing plate from the steady extraction in the backing plate spout the inside of fixed backing plate, accomplish the dismantlement to dismantling the backing plate this moment promptly, then with the new backing plate of dismantling insert again the backing plate spout the inside of fixed backing plate can, thereby the problem of the cost of maintenance has been reduced.
In order to realize the purpose, the utility model adopts the technical scheme that: rotary kiln backing plate, including rotary kiln subassembly, first backing plate subassembly, second backing plate subassembly, the rotary kiln subassembly includes the rotary kiln barrel, the outer lane cover of rotary kiln barrel is established and is connected with the wheel area, the both ends of wheel area lateral wall body are provided with the tow boat respectively, first backing plate subassembly includes fixed backing plate, the backing plate spout has been seted up to the inboard of fixed backing plate, second backing plate subassembly is including dismantling backing plate, backing plate upper cover, the lower bottom surface fixedly connected with installation card strip of dismantling the backing plate, the storage inside groove has been seted up to the inboard of dismantling the backing plate, the inboard of storage inside groove is provided with the sponge bottom, the feeding notch has been seted up to the inboard of dismantling the backing plate, the inboard of backing plate upper cover has seted up lubricated through-hole, the inboard of backing plate upper cover is provided with the axis of rotation, the both ends that fixed backing plate extends to the wheel area outside are provided with stop device respectively, stop device and the detachable fixed backing plate detachable fixed connection, the backing plate upper cover passes through the axis of rotation and can dismantle the backing plate articulated rotation connection.
The beneficial effects of the utility model are that: through the setting of fixed backing plate and backing plate spout, be used for forming plug structure with fixed backing plate and detachable backing plate, and then be convenient for dismantle the change to the detachable backing plate, after the erection joint of accomplishing fixed backing plate and rotary kiln barrel, with the steady backing plate spout the inside of inserting of installation card strip, and then realize being connected of detachable backing plate and fixed backing plate, when needs are dismantled the change to the detachable backing plate, earlier with the steady dismantlement of the stop device of fixed backing plate one end and take off, then will dismantle the backing plate from the steady extraction of the backing plate spout the inside of fixed backing plate, can accomplish the dismantlement to the detachable backing plate this moment, then with the new detachable backing plate insert again the backing plate spout the inside of fixed backing plate can, thereby the cost of maintenance has been reduced.
For the operation of the rotary kiln:
as a further improvement of the above technical solution: the outside both ends laminating of wheel area is provided with the tow boat, the tow boat is cylindrical structure setting.
The beneficial effect of this improvement does: the rotary kiln is used for the work of the rotary kiln through the arrangement of the wheel belt and the tug.
In order to facilitate the disassembly and replacement of the detachable base plate:
as a further improvement of the technical scheme: the rotary kiln comprises a rotary kiln barrel, a plurality of fixed backing plates and a partition block, wherein the fixed backing plates are uniformly arranged and distributed on a wall body outside the rotary kiln barrel, the fixed backing plates are surrounded to form a cylinder shape, and the partition block is arranged between every two adjacent fixed backing plates.
The beneficial effect of this improvement does: through the setting of fixed backing plate and backing plate spout for constitute plug structure with fixed backing plate and detachable backing plate, and then be convenient for dismantle the change to detachable backing plate.
In order to realize the connection of the detachable base plate and the fixed base plate:
as a further improvement of the above technical solution: the size of the installation clamping strip is matched with that of the base plate sliding grooves, the number of the detachable base plates is the same as that of the fixed base plates, and the height of the detachable base plates is the same as that of the fixed base plates.
The beneficial effect of this improvement does: after the installation of accomplishing fixed backing plate and rotary kiln barrel is connected, will install the steady backing plate spout the inside that inserts of card strip, and then realize being connected of dismantling backing plate and fixed backing plate, when needs are dismantled the change to dismantling the backing plate, will dismantle the steady dismantlement of the stop device of fixed backing plate one end earlier and take off, then will dismantle the backing plate from the steady extraction in the backing plate spout the inside of fixed backing plate, accomplish the dismantlement to dismantling the backing plate this moment promptly, then with new can dismantle the backing plate insert again the backing plate spout the inside of fixed backing plate can, thereby the cost of maintenance has been reduced.
To reduce wear of the removable shim plate:
as a further improvement of the technical scheme: the size of the storage inner groove is matched with that of the upper cover of the backing plate, and the upper cover of the backing plate is of a rectangular structure.
The beneficial effect of this improvement does: through the setting of storage inside groove for place the sponge bottom, through the setting of sponge bottom, be used for absorbing the emollient of storing the joining, and then drive the synchronous rotation of first backing plate subassembly with second backing plate subassembly when the rotary kiln barrel rotates, then the emollient of storage in sponge bottom the inside removes under the effect of centrifugal force to the inside wall in wheel area on, and then can reduce the wheel area and can dismantle the frictional force between the backing plate, thereby reduce the wearing and tearing that can dismantle the backing plate.
In order to enable the shim plate upper cover to be positioned on the inner side of the storage inner groove, thereby reducing the abrasion of the shim plate upper cover:
as a further improvement of the technical scheme: the sponge bottom layer is communicated with the storage inner grooves, and the height of the upper cover of the backing plate is four fifths of the depth of the storage inner grooves.
The beneficial effect of this improvement does: through the setting of feeding notch for the entry that emollient added, through the setting of backing plate upper cover, can be used for closed storage inside groove, and then when can dismantling the backing plate and rotate, emollient flows out from lubricated through-hole gradually, and through the setting of lubricated through-hole, can control the emollient outflow, and then prevents that emollient from too much causing the waste, highly be four fifths of the storage inside groove degree of depth through the backing plate upper cover, can make the backing plate upper cover be located the inboard of storage inside groove to reduce the wearing and tearing of backing plate upper cover.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the second tie plate assembly of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a schematic perspective view of the first pad assembly of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the mounting clip strip of the present invention.
In the figure: 1. a rotary kiln assembly; 11. a rotary kiln cylinder; 12. a belt; 13. a tug; 14. a limiting device; 2. a first bolster plate assembly; 21. fixing the base plate; 22. a backing plate chute; 3. a second bolster plate assembly; 31. the backing plate can be disassembled; 32. installing a clamping strip; 33. an inner storage tank; 34. a feed chute; 35. a sponge bottom layer; 36. an upper cover of the base plate; 37. lubricating the through hole; 38. and rotating the shaft.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Example 1:
as shown in fig. 1-5, the rotary kiln backing plate comprises a rotary kiln component 1, a first backing plate component 2 and a second backing plate component 3, wherein the rotary kiln component 1 comprises a rotary kiln barrel 11, an outer race sleeve of the rotary kiln barrel 11 is provided with a wheel belt 12, two ends of an outer wall body of the wheel belt 12 are respectively provided with a tug 13, the first backing plate component 2 comprises a fixed backing plate 21, a backing plate sliding groove 22 is formed in the inner side of the fixed backing plate 21, the second backing plate component 3 comprises a detachable backing plate 31 and a backing plate upper cover 36, a lower bottom surface fixedly connected with installation clamping strip 32 of the detachable backing plate 31 is provided with an inner storage groove 33 in the inner side of the detachable backing plate 31, the inner side of the inner storage groove 33 is provided with a sponge bottom layer 35, a feeding groove opening 34 is formed in the inner side of the detachable backing plate 31, a lubricating through hole 37 is formed in the inner side of the backing plate upper cover 36, a rotating shaft 38 is provided in the inner side of the backing plate upper cover 36, two ends of the fixed backing plate 21 extending to the outer side of the wheel belt 12 are respectively provided with a limiting device 14, and the detachable backing plate 21 is fixedly connected with the detachable backing plate 31 through the rotating shaft 38.
Example 2:
as shown in fig. 2 and 3, as a further optimization of the above embodiment, the rotary kiln cushion plate includes a rotary kiln assembly 1, a first cushion plate assembly 2, and a second cushion plate assembly 3, the rotary kiln assembly 1 includes a rotary kiln barrel 11, a wheel belt 12 is sleeved on an outer ring of the rotary kiln barrel 11, tow wheels 13 are respectively disposed at two ends of an outer wall body of the wheel belt 12, the first cushion plate assembly 2 includes a fixed cushion plate 21, a cushion plate chute 22 is disposed at an inner side of the fixed cushion plate 21, the second cushion plate assembly 3 includes a detachable cushion plate 31 and a cushion plate upper cover 36, a mounting clamping strip 32 is fixedly connected to a lower bottom surface of the detachable cushion plate 31, an inner storage groove 33 is disposed at an inner side of the detachable cushion plate 31, a sponge bottom layer 35 is disposed at an inner side of the inner storage groove 33, a feeding notch 34 is disposed at an inner side of the detachable cushion plate 31, a lubricating through hole 37 is disposed at an inner side of the cushion plate upper cover 36, a rotating shaft 38 is disposed at an inner side of the cushion plate upper cover 36, a two ends of the fixed cushion plate 21 extending to an outer side of the wheel belt 12 are respectively provided with a limiting device 14, the limiting device 14 is fixedly connected with the rotating shaft 21, and the detachable cushion plate upper cover 36 is rotatably hinged with the detachable cushion plate 31; two ends of the outer side of the wheel belt 12 are provided with tugs 13 in an attaching mode, and the tugs 13 are of cylindrical structures.
Example 3:
as shown in fig. 3, as a further optimization of the above embodiment, the rotary kiln cushion plate includes a rotary kiln assembly 1, a first cushion plate assembly 2, and a second cushion plate assembly 3, where the rotary kiln assembly 1 includes a rotary kiln barrel 11, a wheel belt 12 is sleeved on an outer ring of the rotary kiln barrel 11, tow wheels 13 are respectively disposed at two ends of an outer wall body of the wheel belt 12, the first cushion plate assembly 2 includes a fixed cushion plate 21, a cushion plate chute 22 is disposed at an inner side of the fixed cushion plate 21, the second cushion plate assembly 3 includes a detachable cushion plate 31 and a cushion plate upper cover 36, a mounting clamping strip 32 is fixedly connected to a lower bottom surface of the detachable cushion plate 31, an inner storage groove 33 is disposed at an inner side of the detachable cushion plate 31, a sponge bottom layer 35 is disposed at an inner side of the inner storage groove 33, a feeding notch 34 is disposed at an inner side of the detachable cushion plate 31, a lubricating through hole 37 is disposed at an inner side of the cushion plate upper cover 36, a rotating shaft 38 is disposed at an inner side of the cushion plate upper cover 36, two ends of the fixed cushion plate 21 extending to an outer side of the wheel belt 12 are respectively provided with limiting devices 14, the limiting devices 14 are fixedly connected to the fixed cushion plate 21, and the rotating shaft upper cover 36 is rotatably hinged to the detachable cushion plate 31; the fixed backing plates 21 are uniformly arranged and distributed on the wall body on the outer side of the rotary kiln barrel 11, a plurality of the fixed backing plates 21 are encircled to form a cylinder shape, and a separation block is arranged between two adjacent fixed backing plates 21.
Example 4:
as shown in fig. 1, 4, and 5, as a further optimization of the above embodiment, the rotary kiln cushion includes a rotary kiln assembly 1, a first cushion assembly 2, and a second cushion assembly 3, the rotary kiln assembly 1 includes a rotary kiln barrel 11, a wheel belt 12 is sleeved on an outer ring of the rotary kiln barrel 11, tow wheels 13 are respectively disposed at two ends of an outer wall of the wheel belt 12, the first cushion assembly 2 includes a fixed cushion 21, a cushion runner 22 is disposed at an inner side of the fixed cushion 21, the second cushion assembly 3 includes a detachable cushion 31 and a cushion upper cover 36, a mounting clip strip 32 is fixedly connected to a lower bottom surface of the detachable cushion 31, an inner storage groove 33 is disposed at an inner side of the detachable cushion 31, a sponge bottom layer 35 is disposed at an inner side of the inner storage groove 33, a feeding notch 34 is disposed at an inner side of the detachable cushion 31, a lubricating through hole 37 is disposed at an inner side of the cushion upper cover 36, a rotating shaft 38 is disposed at an inner side of the cushion upper cover 36, a limiting device 14 is respectively disposed at two ends of the fixed cushion 21 extending to an outer side of the wheel belt 12, the rotating shaft is fixedly connected with the cushion 14, and the detachable cushion 36 is rotatably hinged with the fixed cushion 21; the size of installation card strip 32 and the size phase-match of backing plate spout 22, the quantity of can dismantling backing plate 31 is the same with the quantity of fixed backing plate 21, the height of dismantling backing plate 31 is the same with the height of fixed backing plate 21.
Example 5:
as shown in fig. 1, 4, and 5, as a further optimization of the above embodiment, the rotary kiln liner plate includes a rotary kiln assembly 1, a first liner plate assembly 2, and a second liner plate assembly 3, the rotary kiln assembly 1 includes a rotary kiln barrel 11, a wheel belt 12 is sleeved on an outer circumference of the rotary kiln barrel 11, tow wheels 13 are respectively disposed at two ends of an outer wall body of the wheel belt 12, the first liner plate assembly 2 includes a fixed liner plate 21, a liner plate chute 22 is disposed at an inner side of the fixed liner plate 21, the second liner plate assembly 3 includes a detachable liner plate 31 and a liner plate upper cover 36, a mounting clamping strip 32 is fixedly connected to a lower bottom surface of the detachable liner plate 31, an inner storage groove 33 is disposed at an inner side of the detachable liner plate 31, a sponge bottom layer 35 is disposed at an inner side of the inner storage groove 33, a feeding notch 34 is disposed at an inner side of the detachable liner plate 31, a lubricating through hole 37 is disposed at an inner side of the liner plate upper cover 36, a rotating shaft 38 is disposed at an inner side of the liner plate upper cover 36, a limiting device 14 is respectively disposed at two ends of the fixed liner plate 21 extending to an outer side of the wheel belt 12, the rotating shaft 14 is fixedly connected with the fixed liner plate 21, and the detachable liner plate 36 is rotatably hinged with the detachable liner plate 31 through the rotating shaft 38; the size of the inner storage groove 33 is matched with that of the backing plate upper cover 36, and the backing plate upper cover 36 is in a rectangular structure.
Example 6:
as shown in fig. 1, 4, and 5, as a further optimization of the above embodiment, the rotary kiln liner plate includes a rotary kiln assembly 1, a first liner plate assembly 2, and a second liner plate assembly 3, the rotary kiln assembly 1 includes a rotary kiln barrel 11, a wheel belt 12 is sleeved on an outer circumference of the rotary kiln barrel 11, tow wheels 13 are respectively disposed at two ends of an outer wall body of the wheel belt 12, the first liner plate assembly 2 includes a fixed liner plate 21, a liner plate chute 22 is disposed at an inner side of the fixed liner plate 21, the second liner plate assembly 3 includes a detachable liner plate 31 and a liner plate upper cover 36, a mounting clamping strip 32 is fixedly connected to a lower bottom surface of the detachable liner plate 31, an inner storage groove 33 is disposed at an inner side of the detachable liner plate 31, a sponge bottom layer 35 is disposed at an inner side of the inner storage groove 33, a feeding notch 34 is disposed at an inner side of the detachable liner plate 31, a lubricating through hole 37 is disposed at an inner side of the liner plate upper cover 36, a rotating shaft 38 is disposed at an inner side of the liner plate upper cover 36, a limiting device 14 is respectively disposed at two ends of the fixed liner plate 21 extending to an outer side of the wheel belt 12, the rotating shaft 14 is fixedly connected with the fixed liner plate 21, and the detachable liner plate 36 is rotatably hinged with the detachable liner plate 31 through the rotating shaft 38; the sponge bottom layer 35 is communicated with the inner storage groove 33, and the height of the backing plate upper cover 36 is four fifths of the depth of the inner storage groove 33.
The utility model discloses a theory of operation does: through the arrangement of the wheel belt 12 and the tug 13, the rotary kiln is used for working, through the arrangement of the fixed backing plate 21 and the backing plate sliding groove 22, the fixed backing plate 21 and the detachable backing plate 31 form a plug structure, so as to be convenient for disassembling and replacing the detachable backing plate 31, after the installation and connection of the fixed backing plate 21 and the rotary kiln barrel 11 are completed, the installation clamping strip 32 is stably inserted into the backing plate sliding groove 22, so as to realize the connection of the detachable backing plate 31 and the fixed backing plate 21, when the detachable backing plate 31 needs to be disassembled and replaced, firstly, the limiting device 14 at one end of the fixed backing plate 21 is stably disassembled and taken down, then the detachable backing plate 31 is stably pulled out from the backing plate sliding groove 22 of the fixed backing plate 21, at the moment, the disassembly of the detachable backing plate 31 is completed, then, a new detachable backing plate 31 is disassembled into the backing plate sliding groove 22 of the fixed backing plate 21 again, so that the maintenance cost is reduced, through the arrangement of the storage inner groove 33, the sponge bottom layer 35 is used for placing, through the arrangement of the sponge bottom layer 35 for absorbing and storing added lubricant, further, when the lubricant flows out from the bottom layer 31, the lubricant can be gradually stored on the bottom layer 12, and the bottom layer 31, the lubricant can be reduced through the effect of the centrifugal lubricant storage groove 34, the lubricant storage groove 34, so as the lubricant storage groove 34, the lubricant can be gradually stored on the bottom layer 12, and the bottom layer 31, and the lubricant can be gradually stored, and the lubricant can be reduced, further, the excessive lubricant is prevented from being wasted, and the shim plate upper cover 36 can be positioned inside the inner storage groove 33 by setting the height of the shim plate upper cover 36 to four fifths of the depth of the inner storage groove 33, thereby reducing the wear of the shim plate upper cover 36.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the present invention is intended to cover such modifications, variations, or combinations, which may be used to advantage or without modification to practice of the invention.
Claims (6)
1. The rotary kiln backing plate comprises a rotary kiln component (1), a first backing plate component (2) and a second backing plate component (3), and is characterized in that: the rotary kiln component (1) comprises a rotary kiln cylinder body (11), the outer ring of the rotary kiln cylinder body (11) is sleeved and connected with a wheel belt (12), two ends of the outer wall body of the wheel belt (12) are respectively provided with a tug (13), the first backing plate component (2) comprises a fixed backing plate (21), a backing plate sliding groove (22) is arranged on the inner side of the fixed backing plate (21), the second base plate component (3) comprises a detachable base plate (31) and a base plate upper cover (36), the lower bottom surface of the detachable backing plate (31) is fixedly connected with an installation clamping strip (32), an inner storage groove (33) is arranged on the inner side of the detachable backing plate (31), a sponge bottom layer (35) is arranged on the inner side of the storage inner groove (33), the inner side of the detachable backing plate (31) is provided with a feed slot opening (34), the inner side of the backing plate upper cover (36) is provided with a lubricating through hole (37), a rotating shaft (38) is arranged on the inner side of the backing plate upper cover (36), the two ends of the fixed backing plate (21) extending to the outer side of the wheel belt (12) are respectively provided with a limiting device (14), the limiting device (14) is detachably and fixedly connected with the fixed backing plate (21), the backing plate upper cover (36) is hinged and rotatably connected with the detachable backing plate (31) through a rotating shaft (38).
2. The rotary kiln liner plate as claimed in claim 1, wherein: the outside both ends laminating of wheel area (12) is provided with tow boat (13), tow boat (13) are cylindrical structure setting.
3. The rotary kiln liner plate as claimed in claim 1, wherein: the rotary kiln is characterized in that the fixed backing plates (21) are uniformly arranged and distributed on a wall body on the outer side of the rotary kiln barrel (11), the fixed backing plates (21) surround to form a cylinder, and a separation block is arranged between every two adjacent fixed backing plates (21).
4. The rotary kiln liner plate as claimed in claim 1, wherein: the size of installation card strip (32) and the size phase-match of backing plate spout (22), the quantity that can dismantle backing plate (31) is the same with the quantity of fixed backing plate (21), the height that can dismantle backing plate (31) is the same with the height of fixed backing plate (21).
5. The rotary kiln liner plate according to claim 1, characterized in that: the size of the inner storage groove (33) is matched with that of the backing plate upper cover (36), and the backing plate upper cover (36) is arranged in a rectangular structure.
6. The rotary kiln liner plate as claimed in claim 1, wherein: the sponge bottom layer (35) is communicated with the inner storage groove (33), and the height of the backing plate upper cover (36) is four fifths of the depth of the inner storage groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844043.0U CN218545259U (en) | 2022-10-27 | 2022-10-27 | Rotary kiln backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844043.0U CN218545259U (en) | 2022-10-27 | 2022-10-27 | Rotary kiln backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218545259U true CN218545259U (en) | 2023-02-28 |
Family
ID=85283044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222844043.0U Active CN218545259U (en) | 2022-10-27 | 2022-10-27 | Rotary kiln backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218545259U (en) |
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2022
- 2022-10-27 CN CN202222844043.0U patent/CN218545259U/en active Active
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