Arched filler

Abstract

The utility model discloses an arched filler which comprises a porous filler medium and a supporting plate, the porous filler medium is placed on the supporting plate, the supporting plate is composed of a plurality of arched filler plate units distributed side by side, and wing plates are arranged on the left side and the right side of each arched filler plate unit. The edges of the wing plates of the adjacent arched filler plate units make contact with each other, strip-shaped limiting blocks are installed on the upper sides and the lower sides of the contact edges of all the wing plates, two rectangular notches are formed in the contact edges of all the wing plates, and the two rectangular notches are located at the two ends of the strip-shaped limiting blocks correspondingly. Every two wing plates with the edges making contact with each other are connected through a connecting piece. According to the arched filler, the two arched filler plate units can be rapidly connected through the connecting pieces, many bolts are not needed for fixing, operation is easy and rapid, and dislocation can be prevented when the two arched filler plate units are connected through cooperation of the strip-shaped limiting blocks and the limiting grooves in the connecting pieces.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of filler technology field, specifically an arched filler. BACKGROUND

[0002] In the chemical rectification process, as the core equipment, the filler in the rectification tower plays a crucial role, the filler includes porous filler medium and support plate, the support plate supports the porous filler medium, the existing support plate is an integral whole by multiple filler plate units, adjacent two filler plate units need to be connected and fixed using multiple bolts, the assembly and disassembly operation process of arched filler plate is complicated, and the existing arched filler plate does not have limiting between filler plate units, when bolted, dislocation is prone to occur between two filler plate units, resulting in the overall shape of arched filler plate is deformed.

[0003] Therefore, we design a kind of arched filler here. INVENTION CONTENTS

[0004] The utility model discloses to the deficiency of prior art, provide a kind of arched filler, to solve the problem raised in background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an arched filler, including porous filler medium and support plate, the porous filler medium is placed on support plate, the support plate is composed of multiple arched filler plate units distributed side by side, the left and right sides of all arched filler plate units are provided with wing plate, the edge of the wing plate of adjacent arched filler plate unit is contacted with each other, the upper and lower sides of the contact edge of all wing plates are equipped with strip limiting block, the contact edge of all wing plates is opened with two rectangular notches, and the two rectangular notches are located at the two ends of strip limiting block respectively, and two wing plates with edge contacting each other are connected by connecting piece.

[0006] The connecting piece includes two mutually parallel and symmetrical strip blocks, the opposite surfaces of two strip blocks are opened with limiting slot, the rear end of two strip blocks is connected by hinge, the front end of two strip blocks is equipped with connecting plate, the opposite surfaces of two connecting plates are contacted with each other, and two connecting plates can be locked by nut and bolt.

[0007] Preferably, the rectangular notch on the two wing plates with edge contacting each other can form a rectangular through hole, and the hinge and the connecting plate can pass through the rectangular through hole.

[0008] Preferably, the distance between the two strip blocks is equal to the thickness of the wing plate.

[0009] Preferably, the four strip-shaped limiting blocks on the two wing plates which contact each other are the same in shape and size, and contact each other in pairs, and the overall shape and size of the two strip-shaped limiting blocks which contact each other are the same as the limiting groove of the connecting piece connecting the two wing plates.

[0010] Preferably, the connecting piece is marked with an identification, and the identifications of the connecting pieces of different lengths are different.

[0011] Preferably, the porous filler medium adopts a silicon carbide foam ceramic filler or a silicon carbide porous corrugated plate filler.

[0012] Compared with the prior art, the arch-shaped filler has the following beneficial effects:

[0013] The arch-shaped filler, by setting the connecting piece, can quickly connect two arch-shaped filler plate units, and does not need to use many bolts for fixing, is simple and quick to operate, and can prevent misalignment of the two arch-shaped filler plate units when connected by cooperation of the strip-shaped limiting block and the limiting groove on the connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is an arch-shaped filler plate unit structure schematic view of the utility model;

[0016] Figure 3 It is a connecting piece structure schematic view of the utility model;

[0017] Figure 4 It is a porous filler medium placement schematic view of the utility model.

[0018] The reference signs are as follows: 1, arch-shaped filler plate unit; 1-1, wing plate; 1-2, rectangular notch; 2, connecting piece; 21, strip-shaped block; 21-1, limiting groove; 23, connecting plate; 22, hinge; 3, strip-shaped limiting block; 4, porous filler medium. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-3In the embodiment, the arc-shaped filler comprises a porous filler medium 4 and a support plate, the porous filler medium 4 is placed on the support plate, the porous filler medium 4 adopts a silicon carbide foam ceramic filler or a silicon carbide porous corrugated plate filler, the support plate is composed of a plurality of arc-shaped filler plate units 1 arranged side by side, the left and right sides of all the arc-shaped filler plate units 1 are provided with wing plates 1-1, the edges of the wing plates 1-1 of adjacent arc-shaped filler plate units 1 are in contact with each other, the upper and lower sides of the contact edges of all the wing plates 1-1 are provided with strip-shaped limiting blocks 3, two rectangular notches 1-2 are formed in the contact edges of all the wing plates 1-1, and the two rectangular notches 1-2 are respectively located at the two ends of the strip-shaped limiting block 3, and the two wing plates 1-1 with edges in contact with each other are connected through a connecting piece 2.

[0021] The connecting piece 2 comprises two strip-shaped blocks 21 which are parallel and symmetrical to each other, the distance between the two strip-shaped blocks 21 is equal to the thickness of the wing plate 1-1, the opposite surfaces of the two strip-shaped blocks 21 are provided with limiting grooves 21-1, the rear ends of the two strip-shaped blocks 21 are connected through a hinge 22, the front ends of the two strip-shaped blocks 21 are provided with connecting plates 23, the opposite surfaces of the two connecting plates 23 are in contact with each other, and the two connecting plates 23 can be locked through nuts and bolts.

[0022] The four strip-shaped limiting blocks 3 on the two wing plates 1-1 with edges in contact with each other are the same in shape and size, and are in contact with each other, the overall shape and size of the two strip-shaped limiting blocks 3 in contact with each other are the same as the limiting grooves 21-1 of the connecting piece 2 connecting the two wing plates 1-1, when connecting the two arc-shaped filler plate units 1, first insert the strip-shaped limiting blocks 3 below the two wing plates 1-1 into the limiting grooves 21-1 of the corresponding connecting piece 2, then close the two strip-shaped blocks 21 to insert the strip-shaped limiting blocks 3 above the two wing plates 1-1 into the other limiting grooves 21-1 of the connecting piece 2, and finally lock the two connecting plates 23 of the connecting piece 2 with nuts and bolts, during the connecting process, the strip-shaped limiting blocks 3 and the limiting grooves 21-1 can play a limiting role, preventing the two arc-shaped filler plate units 1 from being misaligned during connection, the rectangular notches 1-2 on the two wing plates 1-1 with edges in contact with each other can form a rectangular through hole, the hinge 22 and the connecting plate 23 can pass through the rectangular through hole, after the connecting piece 2 connects the two arc-shaped filler plate units 1, the hinge 22 and the connecting plate 23 of the connecting piece 2 are respectively located in the two rectangular through holes formed by the two pairs of rectangular notches 1-2, and the connecting piece 2 is marked with an identification, the identification of the connecting piece 2 of different lengths is different, which is convenient for users to distinguish.

[0023] The working principle and use process of the utility model: when the support plate is combined, the strip limiting block 3 below the two wings 1-1 of the arched filler plate unit 1 is inserted into the limiting slot 21-1 of the corresponding connecting piece 2, then the two strip blocks 21 are closed, the strip limiting block 3 above the two wings 1-1 is inserted into the other limiting slot 21-1 of the connecting piece 2, then the two connecting plates 23 of the connecting piece 2 are locked by the nut and bolt, then the same operation is repeated, the remaining arched filler plate units 1 are connected in turn, the operation process is simple and convenient, and many bolts do not need to be fixed, when disassembling, the bolt locking the connecting plate 23 is disassembled, then the connecting piece is opened.

[0024] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An arched filler comprising a porous filler medium (4) and a support plate, characterized in that: The porous filler medium (4) is placed above the support plate, the support plate is composed of a plurality of arched filler plate units (1) distributed side by side, the left and right sides of all arched filler plate units (1) are provided with wing plates (1-1), the edges of the wing plates (1-1) of adjacent arched filler plate units (1) are in contact with each other, the upper and lower sides of the contact edges of all wing plates (1-1) are provided with strip-shaped limiting blocks (3), two rectangular notches (1-2) are formed in the contact edges of all wing plates (1-1), and the two rectangular notches (1-2) are located at the two ends of the strip-shaped limiting block (3), respectively, and the two wing plates (1-1) whose edges are in contact with each other are connected through the connecting piece (2). The connecting piece (2) comprises two parallel and symmetrical strip-shaped blocks (21), the opposite surfaces of the two strip-shaped blocks (21) are provided with limiting grooves (21-1), the rear ends of the two strip-shaped blocks (21) are connected through a hinge (22), the front ends of the two strip-shaped blocks (21) are provided with connecting plates (23), the opposite surfaces of the two connecting plates (23) are in contact with each other, and the two connecting plates (23) can be locked through nuts and bolts.

2. An archimedes filler as claimed in claim 1, wherein: The rectangular notches (1-2) on the two wing plates (1-1) whose edges are in contact with each other can form a rectangular through hole, and the hinge (22) and the connecting plate (23) can pass through the rectangular through hole.

3. An archimedes filler as claimed in claim 1, wherein: The distance between the two strip-shaped blocks (21) is equal to the thickness of the wing plate (1-1).

4. An archimedes filler as in claim 1, wherein: The four strip-shaped limiting blocks (3) on the two wing plates (1-1) whose edges are in contact with each other are the same in shape and size, and are in contact with each other, the overall shape and size of the two strip-shaped limiting blocks (3) in contact with each other are the same as the limiting groove (21-1) of the connecting piece (2) connecting the two wing plates (1-1).

5. An archimedes filler as defined in claim 1, wherein: The connecting piece (2) is marked, and the marks of connecting pieces (2) of different lengths are different.

6. An archimedes filler as defined in claim 1, wherein: The porous filler medium (4) adopts silicon carbide foam ceramic filler or silicon carbide porous corrugated plate filler.

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