CN210268242U

CN210268242U - Long service life's preheater spills flitch

Info

Publication number: CN210268242U
Application number: CN201920964574.9U
Authority: CN
Inventors: 曾君国; 邹波; 林廷全; 王心伟; 潘波
Original assignee: Sichuan Xingchuanyu Cement Co ltd
Current assignee: Sichuan Xingchuanyu Cement Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a long service life's preheater spills flitch, including the pan feeding board, the equal fixed mounting in both sides of pan feeding board has the side shield, one side fixed mounting of pan feeding board has the flitch of spilling, one side fixed mounting who spills the flitch has a plurality of parting bead, one side of spilling the flitch and keeping away from the pan feeding board is dug and is had the material hole of spilling, the bottom of pan feeding board is dug and is had two last mounting grooves, the below of pan feeding board and the inside that is located two last mounting grooves all dig and have two first last fixed orificess, the inside joint of going up the mounting groove has last installation piece, it has two fixed orificess on the second to go up one side that installation piece is close to the pan feeding board to dig, it has last mounting hole to go up the side chisel that the pan feeding board was kept away from to install the piece, the bottom: the utility model discloses used high chromium cast iron as the essential material who spills the flitch, had characteristics wear-resisting and high temperature resistance, the life of flitch is spilt in extension that can be very big, makes the spoilage that spills the flitch reduce.

Description

Long service life's preheater spills flitch

Technical Field

The utility model relates to a spill the flitch field, specifically be a long service life's pre-heater spills flitch.

Background

In the production and processing of cement, the material scattering device is generally positioned at the bottom of a discharge pipe of a cyclone cylinder of a preheater at the tail of a main machine equipment kiln and is used for uniformly dispersing falling materials in various levels of discharge pipes of the preheater and enabling the materials to be fully suspended in negative-pressure rotating airflow, which is favorable for heat exchange between the materials and high-temperature smoke so as to gradually complete preheating and predecomposition reaction of the materials.

But because spill flitch and be in high temperature environment work all the time, so have very high spoilage, the single flitch that spills's life is very short, also is difficult for repairing when damaging, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's preheater spills flitch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a preheater spreading plate with long service life comprises a feeding plate, side baffles are fixedly mounted on two corresponding sides of the feeding plate, a spreading plate is fixedly mounted on one side of the feeding plate, a plurality of partition strips are fixedly mounted on one side of the spreading plate, spreading holes are drilled in one side of the spreading plate, which is far away from the feeding plate, two upper mounting grooves are drilled in the bottom of the feeding plate, two first upper fixing holes are drilled in the lower portion of the feeding plate and located in the two upper mounting grooves, an upper mounting block is clamped in the upper mounting groove, two second upper fixing holes are drilled in one side of the upper mounting block, which is close to the feeding plate, an upper mounting hole is drilled in one side of the upper mounting block, which is far away from the feeding plate, two lower mounting grooves are drilled in the bottom of the spreading plate, three first lower fixing holes are drilled in the lower portion of the spreading plate and located in the two lower mounting grooves, and a lower mounting block is clamped in the lower mounting groove, one side of the lower mounting block close to the scattering plate is excavated with three second lower fixing holes, and one side of the lower mounting block far away from the scattering plate is excavated with lower mounting holes.

Preferably, the inner part of the first upper fixing hole and the inner part of the second upper fixing hole are in threaded connection with upper fixing screws.

Preferably, the inner part of the first lower fixing hole and the inner part of the second lower fixing hole are in threaded connection with lower fixing screws.

Preferably, the feeding plate, the material scattering plate, the upper mounting block and the lower mounting block are all made of high-chromium cast iron.

Preferably, the upper mounting block is of a T-shaped structure, and the lower mounting block is of a convex structure.

Preferably, four material scattering holes are drilled between two adjacent separating strips.

Preferably, the material spreading plate is trapezoidal.

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

1. the utility model discloses used high chromium cast iron as the essential material who spills the flitch, had characteristics wear-resisting and high temperature resistance, the life of flitch is spilt in extension that can be very big, makes the spoilage that spills the flitch reduce.

2. The utility model discloses to spill flitch main part and separately cast with connecting device, rock the power that produces when using and will all bear by the connecting piece, if damage also only need with change the connecting piece can, need not will spill the whole abandonment of flitch, practiced thrift manufacturing resource.

Drawings

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

fig. 2 is a schematic view of the installation of the present invention;

FIG. 3 is a schematic structural view of the lower mounting block of the present invention;

fig. 4 is a schematic structural diagram of the upper mounting block of the present invention.

In the figure: 1. feeding a plate; 2. a side dam; 3. a material spreading plate; 4. a dividing strip; 5. material scattering holes; 6. mounting a mounting groove; 7. a first upper fixing hole; 8. an upper mounting block; 9. a second upper fixing hole; 10. an upper mounting hole; 11. a lower mounting groove; 12. a first lower fixing hole; 13. a lower mounting block; 14. a second lower fixing hole; 15. a lower mounting hole; 16. an upper fixing screw; 17. and a lower fixing screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a long service life's preheater spills flitch, including pan feeding board 1, the equal fixed mounting in both sides that pan feeding board 1 is corresponding has side shield 2, one side fixed mounting of pan feeding board 1 has spills flitch 3, one side fixed mounting who spills flitch 3 has a plurality of parting bead 4, it cuts a hole 5 that spills to spill flitch 3 and keep away from one side of pan feeding board 1, it has two last mounting grooves 6 to cut the bottom of pan feeding board 1, the below of pan feeding board 1 and the inside that is located two last mounting grooves 6 all cut two first last fixed orificess 7, the inside joint that goes up mounting groove 6 has last mounting block 8, it has two second to cut fixed orificess 9 to go up one side that mounting block 8 is close to pan feeding board 1, make the installation more firm, it has last mounting hole 10 to cut a side that pan feeding board 1 was kept away from to go up mounting block 8, it has two lower mounting grooves 11 to cut the bottom of pan feeding board 3, it has lower mounting groove 11 to cut the inside joint to have lower mounting groove 11 under three first fixed And the mounting block 13, one side of the lower mounting block 13 close to the material scattering plate 3 is provided with three second lower fixing holes 14, and one side of the lower mounting block 13 far away from the material scattering plate 3 is provided with a lower mounting hole 15.

The inner parts of the first upper fixing hole 7 and the second upper fixing hole 9 are in threaded connection with upper fixing screws 16, so that the upper mounting block 8 is conveniently mounted; the inner parts of the first lower fixing hole 12 and the second lower fixing hole 14 are in threaded connection with a lower fixing screw 17, so that the lower mounting block 13 can be conveniently mounted; the feeding plate 1, the material spreading plate 3, the upper mounting block 8 and the lower mounting block 13 are all made of high-chromium cast iron, so that the device is more wear-resistant and heat-resistant; the upper mounting block 8 is of a T-shaped structure, and the lower mounting block 13 is of a convex structure, so that the connection between the upper mounting block 8 and the feeding plate 1 and between the lower mounting block 13 and the material scattering plate 3 is more stable; four material scattering holes 5 are drilled between two adjacent separating strips 4, so that the raw materials can be fully scattered; the spreading plate 3 is trapezoidal, so that the range of the raw materials which can be paved is increased, and the raw materials are looser.

Specifically, use the utility model discloses the time, at first use fixed screw 16 will go up installation piece 8 and install in pan feeding board 1 bottom, use down fixed screw 17 will install down installation piece 13 and install in spilling flitch 3 bottom, will spill the material device afterwards and install on operating position, when carrying out work, the raw materials falls into on pan feeding board 1 from the discharge gate, afterwards under the action of gravity, the raw materials falls into from pan feeding board 1 and spills on flitch 3, under the effect of parting bead 4, separate the raw materials, make the raw materials loose, fall into one process from spilling material hole 5 afterwards, under the effect of spilling material hole 5, the raw materials is by abundant scattering, can be abundant carry out the heat transfer, if the connecting piece has taken place the damage when using, only need replace the connecting piece that damages can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's preheater spills flitch, includes pan feeding board (1), its characterized in that: the side baffle plates (2) are fixedly mounted on two corresponding sides of the feeding plate (1), a scattering plate (3) is fixedly mounted on one side of the feeding plate (1), a plurality of partition strips (4) are fixedly mounted on one side of the scattering plate (3), scattering holes (5) are cut in one side, away from the feeding plate (1), of the scattering plate (3), two upper mounting grooves (6) are cut in the bottom of the feeding plate (1), two first upper fixing holes (7) are cut in the two upper mounting grooves (6) below the feeding plate (1), an upper mounting block (8) is clamped in the upper mounting groove (6), two second upper fixing holes (9) are cut in one side, close to the feeding plate (1), of the upper mounting block (8), and an upper mounting hole (10) is cut in one side, away from the feeding plate (1), the bottom of spilling flitch (3) is excavated there are two lower mounting grooves (11), the below of spilling flitch (3) and the inside that is located two lower mounting grooves (11) is all excavated and has three first fixed orifices (12) down mounting groove (11) inside joint has lower installation piece (13), one side of installing piece (13) being close to spilling flitch (3) is excavated down fixed orifices (14) under the three second down, one side of installing piece (13) keeping away from spilling flitch (3) is excavated down mounting holes (15) down.

2. A long service life preheater spreader plate of claim 1, wherein: and an upper fixing screw (16) is in threaded connection with the inner part of the first upper fixing hole (7) and the inner part of the second upper fixing hole (9).

3. A long service life preheater spreader plate of claim 1, wherein: and lower fixing screws (17) are connected with the inner parts of the first lower fixing holes (12) and the second lower fixing holes (14) in a threaded manner.

4. A long service life preheater spreader plate of claim 1, wherein: the feeding plate (1), the material scattering plate (3), the upper mounting block (8) and the lower mounting block (13) are all made of high-chromium cast iron.

5. A long service life preheater spreader plate of claim 1, wherein: the upper mounting block (8) is of a T-shaped structure, and the lower mounting block (13) is of a convex structure.

6. A long service life preheater spreader plate of claim 1, wherein: four material scattering holes (5) are drilled between two adjacent separating strips (4).

7. A long service life preheater spreader plate of claim 1, wherein: the material spreading plate (3) is trapezoidal.