CN218802978U

CN218802978U - Inner barrel mold of preheater

Info

Publication number: CN218802978U
Application number: CN202222829516.XU
Authority: CN
Inventors: 包立祥
Original assignee: Yangzhou Zhongkuang Machine Co ltd
Current assignee: Yangzhou Zhongkuang Machine Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-07
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a preheater inner tube technical field, and disclose a preheater inner tube mould, solved traditional can't carry on horizontal and longitudinal grafting between the lacing film, therefore need to adopt bolted connection when connecting, can cause the lacing film to dismantle inefficiency, can cause the lacing film to change the problem that wastes time and energy at the same time, it includes mould section of thick bamboo and preheater inner tube lacing film, the top of the mould section of thick bamboo is equipped with the upper cover, has seted up the feeding hole on the upper cover, and the bottom of the mould section of thick bamboo is equipped with the lower cover, and the middle position of one side of inner wall of the mould section of thick bamboo has seted up the fluting, and the middle position of the other side of inner wall of the mould section of thick bamboo has seted up the arch, fluting and protruding looks adaptation, and the bottom of the upper cover is equipped with the first sealing member of interlude in the top of the inner wall of the mould section of thick bamboo; this design is convenient for realize horizontal joint and the vertical joint of pre-heater inner tube lacing film, avoids adopting the bolt fixed to it, and then has improved the equipment convenience of pre-heater inner tube, and then has improved the change efficiency of pre-heater inner tube lacing film.

Description

Inner barrel mold of preheater

Technical Field

The utility model belongs to the technical field of the pre-heater inner tube, specifically be a pre-heater inner tube mould.

Background

In the cement production industry, the preheater inner tube is the important equipment of guaranteeing cement normal production, in the rotary kiln preheater of production cement, the preheater need for the powder and the hot-blast multistage concurrent heat exchange that provides of kiln tail make the powder finally get into the rotary kiln in calcine, the inner tube can provide sufficient dispersion time for the powder, common inner tube structure has integral and lacing film formula two kinds, because integral inner tube has shortcoming such as difficult change, consequently, the lacing film formula inner tube of burst manufacturing, burst transportation, field assembly becomes the first-selected of design.

The hanging piece type inner barrel needs to be used with a mold during production, hanging pieces can be produced through the mold, and because horizontal and longitudinal insertion can not be carried out between the produced hanging pieces, the hanging pieces need to be connected by bolts when being connected, so that the hanging piece dismounting efficiency can be caused, and meanwhile, when the hanging pieces are destroyed, the hanging piece replacement is time-consuming and labor-consuming, and further, inconvenience is brought for local replacement of the inner barrel of the preheater.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a pre-heater inner tube mould, the effectual above-mentioned background art of having solved can not carry out horizontal and fore-and-aft grafting between the traditional lacing film, consequently need adopt bolted connection when connecting, can cause lacing film dismouting inefficiency, can cause the lacing film to change the problem that wastes time and energy simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pre-heater inner tube mould, includes a mould section of thick bamboo and pre-heater inner tube lacing film, the top of a mould section of thick bamboo is equipped with the upper cover, cover on and seted up and throw the material hole, the bottom of a mould section of thick bamboo is equipped with the lower cover, the fluting has been seted up to inner wall one side intermediate position of a mould section of thick bamboo, the arch has been seted up to the inner wall opposite side intermediate position of a mould section of thick bamboo, fluting and protruding looks adaptation, the bottom of upper cover is equipped with the sealing member one of interlude in mould section of thick bamboo inner wall top, the top of lower cover is equipped with the sealing member two of interlude in mould section of thick bamboo inner wall bottom, the inside of a mould section of thick bamboo is equipped with the pre-heater inner tube lacing film that is located between sealing member one and the sealing member two, throw the material hole and run through the inside that the sealing member extended to a mould section of thick bamboo in the lump.

Preferably, the first sealing element comprises a first shielding plate, a first groove, a first clamping plate, an opening and a sealing block, the first shielding plate is installed at the bottom end of the upper cover and is in close contact with the inner wall of the die cylinder, the clamping plate is installed in the middle of one side of the first shielding plate, a notch is formed in the clamping plate, and the first groove located on two sides of the clamping plate is formed in one side of the first shielding plate.

Preferably, the second sealing element comprises a second baffle plate, a first fixing block, a second groove and a second fixing block, the second baffle plate is in close contact with the inner wall of the die cylinder and is arranged at the top end of the lower cover, a second groove is formed in the middle of the second baffle plate and is the same as the outer dimension of the clamping plate, the second fixing block which is the same as the notch in size is arranged at the middle of the inner bottom end of the second groove, the first fixing blocks which are located on two sides of the second groove are arranged on the second baffle plate, and the first fixing blocks are the same as the first groove in size.

Preferably, the first shielding plate and the second shielding plate are the same as the inner wall of the die cylinder in size, openings clamped with the protrusions are formed in one sides of the first shielding plate and the second shielding plate, and sealing blocks sleeved on the outer wall of the groove are arranged on the other sides of the first shielding plate and the second shielding plate.

Preferably, the first baffle plate, the first fixed block and the preheater inner cylinder hanging piece are all arc-shaped plates.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) In operation, through being provided with a mould section of thick bamboo, the upper cover, throw the material hole, the lower cover, the fluting, it is protruding, sealing member one and sealing member two, realize the equipment of pre-heater inner tube mould, and then be convenient for at the inside production pre-heater inner tube lacing film of a mould section of thick bamboo, and through the structural design of pre-heater inner tube lacing film, can realize horizontal joint and vertical joint of pre-heater inner tube lacing film, it is fixed to it to avoid adopting the bolt, and then the equipment convenience of pre-heater inner tube has been improved, when one or more pre-heater inner tube lacing film in the pre-heater inner tube destroys, can avoid the dismouting bolt, and then the change efficiency of pre-heater inner tube lacing film has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the die cylinder of the present invention;

FIG. 3 is a schematic structural diagram of a first sealing element and a second sealing element according to the present invention;

fig. 4 is a second schematic structural view of a first sealing element and a second sealing element according to the present invention;

FIG. 5 is a schematic view of the structure of the hanging piece of the inner cylinder of the preheater of the present invention;

FIG. 6 is a second schematic view of the hanging piece of the inner cylinder of the preheater according to the present invention;

in the figure: 1. a mold cylinder; 2. an upper cover; 3. a feeding hole; 4. a lower cover; 5. grooving; 6. a protrusion; 7. a first shielding plate; 8. a first groove; 9. clamping a plate; 10. an opening; 11. a sealing block; 12. a second shielding plate; 13. a first fixed block; 14. a second groove; 15. a second fixed block; 16. the preheater inner tube lacing film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Given by figures 1 to 6, the utility model discloses a mould section of thick bamboo 1 and preheater inner tube lacing film 16, the top of mould section of thick bamboo 1 is equipped with upper cover 2, feeding hole 3 has been seted up on upper cover 2, the bottom of mould section of thick bamboo 1 is equipped with lower cover 4, inner wall one side intermediate position of mould section of thick bamboo 1 has seted up fluting 5, the inner wall opposite side intermediate position of mould section of thick bamboo 1 has seted up arch 6, fluting 5 and arch 6 looks adaptation, the bottom of upper cover 2 is equipped with the sealing member one of interlude in mould section of thick bamboo 1 inner wall top, the top of lower cover 4 is equipped with the sealing member two of interlude in mould section of thick bamboo 1 inner wall bottom, the inside of mould section of thick bamboo 1 is equipped with the preheater inner tube lacing film 16 that is located between sealing member one and sealing member two, feeding hole 3 runs through the sealing member and extends to the inside of mould section of thick bamboo 1 together;

through a mould section of thick bamboo 1, the upper cover 2, throw material hole 3, the lower cover 4, fluting 5, it is protruding 6, sealing member one and sealing member two, be convenient for throw in the material to a mould section of thick bamboo 1 through throwing material hole 3, and then can be at the inside production pre-heater inner tube lacing film 16 of a mould section of thick bamboo 1, pre-heater inner tube lacing film 16 is pre-heater inner tube unit, horizontal and longitudinal arrangement through a plurality of pre-heater inner tube lacing films 16, can constitute a pre-heater inner tube, and then the production and processing for the pre-heater inner tube facilitates, and the horizontal and longitudinal arrangement of pre-heater inner tube lacing film 16 adopts the form of joint, and then the connection compactness of a plurality of pre-heater inner tube lacing films 16 has been improved, simultaneously through the range of a plurality of pre-heater inner tube lacing films 16, effectual local change for the pre-heater inner tube facilitates, and then avoid being the whole change of pre-heater inner tube, and then realize the protection of resource.

The first sealing element comprises a first shielding plate 7, a first groove 8, a first clamping plate 9, an opening 10 and a sealing block 11, the first shielding plate 7 which is in close contact with the inner wall of the die cylinder 1 is installed at the bottom end of the upper cover 2, the clamping plate 9 is installed in the middle of one side of the first shielding plate 7, a notch is formed in the clamping plate 9, and the first grooves 8 which are located on two sides of the clamping plate 9 are formed in one side of the first shielding plate 7; the sealing element II comprises a baffle plate II 12, a fixed block I13, a groove II 14 and a fixed block II 15, the top end of the lower cover 4 is provided with the baffle plate II 12 which is in close contact with the inner wall of the die cylinder 1, the middle position of the baffle plate II 12 is provided with the groove II 14, the groove II 14 is the same as the outer dimension of the clamping plate 9, the middle position of the inner bottom end of the groove II 14 is provided with the fixed block II 15 with the same dimension as the notch, the baffle plate II 12 is provided with the fixed block I13 positioned at two sides of the groove II 14, and the fixed block I13 is the same as the groove I8 in dimension; the sealing element II comprises a baffle plate II 12, a fixed block I13, a groove II 14 and a fixed block II 15, the top end of the lower cover 4 is provided with the baffle plate II 12 which is tightly contacted with the inner wall of the die cylinder 1, the middle position of the baffle plate II 12 is provided with the groove II 14, the groove II 14 is the same as the outer dimension of the clamping plate 9, the middle position of the inner bottom end of the groove II 14 is provided with the fixed block II 15 with the same dimension as the notch, the baffle plate II 12 is provided with the fixed block I13 positioned at two sides of the groove II 14, and the fixed block I13 is the same as the groove I8 in dimension; the size of the first shielding plate 7 and the size of the second shielding plate 12 are the same as that of the inner wall of the die cylinder 1, the opening 10 clamped with the protrusion 6 is formed in one side of the first shielding plate 7 and one side of the second shielding plate 12, the sealing block 11 sleeved on the outer wall of the groove 5 is arranged on the other side of the first shielding plate 7 and the other side of the second shielding plate 12, and the first shielding plate 7, the first fixing block 13 and the preheater inner cylinder hanging piece 16 are all arc-shaped plates.

When producing preheater inner tube lacing film 16, with the shielding plate 7 of upper cover 2 bottom alternate on the inner wall top of mould section of thick bamboo 1, and make the sealed piece 11 on shielding plate 7 alternate in fluting 5, make the opening 10 on shielding plate 7 cup joint on arch 6, and then realize shielding plate 7 and mould section of thick bamboo 1's zonulae occludens, and then place shielding plate two 12 of lower cover 4 bottom in the inner wall bottom of mould section of thick bamboo 1, and make the sealed piece 11 on shielding plate two 12 alternate on fluting 5, and make the opening 10 on shielding plate two 12 cup joint in the outside of arch 6, and then realize mould section of thick bamboo 1, the inseparable butt joint of upper cover 2 and lower cover 4, simultaneously through the inner wall of mould section of thick bamboo 1, shielding plate one 7 and shielding plate two 12 are the arc design, and then inject the material into mould section of thick bamboo 1 through shielding hole 3, through mould section of thick bamboo 1, the shaping is preheater inner tube lacing film 16 for the preheater in the cavity that baffle two 12 and shielding plate one 7 are constituteed, therefore preheater inner tube lacing film 16 is the arc-shaped as the inner tube hanging film 16 is changed to the preheater, thereby the inner tube can be changed when the inner tube is changed the horizontal joint, the inner tube of preheater, the inner tube is changed and the inner tube is changed effectively to the inner tube, the inner tube is realized the inner tube is changed, the inner tube is changed.

Claims

1. The utility model provides a pre-heater inner tube mould, includes a mould section of thick bamboo (1) and pre-heater inner tube lacing film (16), its characterized in that: the top of a mould barrel (1) is provided with an upper cover (2), a feeding hole (3) is formed in the upper cover (2), the bottom end of the mould barrel (1) is provided with a lower cover (4), a groove (5) is formed in the middle position of one side of the inner wall of the mould barrel (1), a protrusion (6) is formed in the middle position of the other side of the inner wall of the mould barrel (1), the groove (5) is matched with the protrusion (6), the bottom end of the upper cover (2) is provided with a first sealing element which is inserted into the top end of the inner wall of the mould barrel (1), the top end of the lower cover (4) is provided with a second sealing element which is inserted into the bottom end of the inner wall of the mould barrel (1), the inside of the mould barrel (1) is provided with a preheater inner barrel hanging piece (16) which is located between the first sealing element and the second sealing element, and the feeding hole (3) penetrates through the sealing element and extends to the inside of the mould barrel (1) in the lump.

2. A preheater inner tube mold as set forth in claim 1, wherein: the first sealing element comprises a first shielding plate (7), a first groove (8), a first clamping plate (9), an opening (10) and a sealing block (11), the first shielding plate (7) which is in close contact with the inner wall of the die cylinder (1) is installed at the bottom end of the upper cover (2), the clamping plate (9) is installed in the middle of one side of the first shielding plate (7), a notch is formed in the clamping plate (9), and the first groove (8) located on two sides of the clamping plate (9) is formed in one side of the first shielding plate (7).

3. A preheater inner tube mold as set forth in claim 1, wherein: the sealing element II comprises a baffle plate II (12), a first fixing block (13), a second groove (14) and a second fixing block (15), the baffle plate II (12) is arranged at the top end of the lower cover (4) and is in close contact with the inner wall of the die cylinder (1), the second groove (14) is formed in the middle of the baffle plate II (12), the second groove (14) is the same as the outer dimension of the clamping plate (9), the second fixing block (15) with the same dimension as the notch is installed in the middle of the inner bottom end of the second groove (14), the first fixing blocks (13) located on two sides of the second groove (14) are arranged on the baffle plate II (12), and the first fixing blocks (13) are the same as the first groove (8).

4. A preheater inner tube mold as set forth in claim 2, wherein: baffle-plate one (7) and baffle-plate two (12) all are the same with the inner wall size of a mould section of thick bamboo (1), and baffle-plate one (7) and baffle-plate two (12) one side all offer with opening (10) of arch (6) joint, the opposite side of baffle-plate one (7) and baffle-plate two (12) all is equipped with the sealed piece (11) of cover locating fluting (5) outer wall.

5. A preheater inner tube mold as set forth in claim 2, wherein: the first baffle plate (7), the first fixed block (13) and the preheater inner barrel hanging piece (16) are all arc-shaped plates.