Novel enclosure device of air preheater

Abstract

The utility model discloses a novel enclosure device of an air preheater, which relates to the technical field of enclosure device structures, and aims to solve the problems that the existing enclosure device is inconvenient to install, and the enclosure device cannot be conveniently spliced and installed when the enclosure device is used. An I-shaped frame is installed between the two stand columns, second supporting legs are arranged below the I-shaped frame, connecting bases are arranged at the two ends of the stand columns, an installation frame is installed between the I-shaped frame and the stand columns and comprises a transverse fixing frame and a vertical fixing frame, the vertical fixing frame is installed on one side of the transverse fixing frame, and the transverse fixing frame is connected with the vertical fixing frame. A contour plate is mounted in the mounting frame, a daylighting panel is mounted below the contour plate, the contour plate is fixedly connected with the mounting frame through a first fixing screw, and the daylighting panel is fixedly connected with the mounting frame through a second fixing screw.

Description

Technical Field

[0001] This utility model relates to the technical field of enclosure device structure, and in particular to a novel enclosure device with an air preheater. Background Technology

[0002] An air preheater is a device used to improve the heat exchange performance of a boiler and reduce energy consumption. It uses the heat of flue gas in the tail of the boiler to preheat the air entering the boiler, thereby improving combustion efficiency and reducing energy loss. An enclosure is a facility used to isolate the air preheater from the external environment, with the aim of making the air preheater a relatively enclosed space.

[0003] For example, utility model patent CN219638589U discloses a construction fencing device, including a fencing device body. The bottom of the fencing device body is connected to a fixed support assembly, which includes a fixed column, a connecting slot, a plug rod, and threads. The fixed column has a connecting slot inside, and a plug rod is rotatably connected to the bottom of the fixed column. The upper end of the plug rod has threads. Connecting blocks are located on the upper and lower right sides of the fencing device body. Connecting plates are connected to the right sides of the two connecting blocks. A slot is opened on the left side of the connecting plate, and fixed blocks are located at the upper and lower ends of the slot. A spring is located inside the fixed block, and an inner slot is opened inside the slot. Although this utility model can further improve the fixing effect of the fixed pile and increase stability to prevent the fencing from tilting through the fixed support assembly with components such as the fixed column, connecting slot, plug rod, and threads, this fencing device requires insertion into the ground, limiting its applicability. Furthermore, its installation is complex, and it is not convenient to assemble and install the fencing device during use. Therefore, there is an urgent need in the market for a new type of fencing device using an air preheater to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of enclosure device for air preheaters, so as to solve the problems mentioned in the background art, such as the limited applicable conditions, complicated installation, and inconvenience in splicing and installing the existing enclosure devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A novel enclosure device for an air preheater includes two uprights, with an I-beam frame installed between them. Support legs are located below the I-beam frame, and connecting seats are provided at both ends of each upright. An installation frame is installed between the I-beam frame and the uprights, with a profiled plate installed inside the installation frame, and a light-transmitting panel installed below the profiled plate.

[0007] By adopting the technical scheme, the air preheater can be conveniently surrounded, so that stable operation of the air preheater can be ensured.

[0008] Further, the connecting seat is provided with a plurality of connecting seats, the connecting seats on both ends of the column are symmetrical about the vertical center line of the column, and the connecting seat and the column are an integral structure. By providing the connecting seat, the mounting and fixing between the column and the mounting frame can be more conveniently performed.

[0009] Further, the mounting frame comprises a horizontal fixing frame and a vertical fixing frame, the vertical fixing frame is welded to the horizontal fixing frame, and one end of the horizontal fixing frame is fixedly connected to the connecting seat through a fixing bolt. By being provided as a welded structure, the structure between the vertical fixing frame and the horizontal fixing frame can be more firm.

[0010] Further, one end of the horizontal fixing frame away from the connecting seat is provided with a fixed end one, both sides of the I-shaped frame are provided with a connecting end one, and the connecting end one and the fixed end one are fixedly connected through a fixing bolt two. By the technical scheme, the structure between the horizontal fixing frame and the I-shaped frame can be more firm, so that the fence can be conveniently assembled.

[0011] Further, the side of the vertical fixing frame is provided with a fixed end two, both sides of the I-shaped frame are also provided with a connecting end two corresponding to the fixed end two, and the connecting end two and the fixed end two are fixedly connected through a fixing bolt three. By the technical scheme, the structure between the vertical fixing frame and the I-shaped frame can be more firm, so that the fence can be conveniently assembled.

[0012] Further, the profiled plate and the horizontal fixing frame are fixedly connected through a fixing screw one.

[0013] Further, the light plate and the horizontal fixing frame are fixedly connected through a fixing screw two.

[0014] Further, the lower end of the column is provided with a support foot one, the support foot one and the column are an integral structure, and the support foot one is internally provided with a fixed screw hole. The integral structure can make the structure between the support foot one and the column more firm, and the fixed screw hole provided on the support foot one can conveniently mount and fix the column.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The utility model discloses a column is supported and is placed, then installs the mounting bracket of welding and is installed between the column and I -beam, through the connecting seat of setting up respectively with the column and the connecting end no. 1 and the connecting end no. 2 of setting up of I -beam between mounting bracket and being connected, like this can conveniently install the whole skeleton of the fence, then through the fixed screw no. 1 fixed connection, installs the light plate in the lower of the profiled sheet, installs and fixes through the fixed screw no. 2, like this can conveniently install the fence, through the fence device can guarantee that air preheater can stably operate, the utility model discloses a column is supported and is placed, then installs the mounting bracket of welding and is installed between the column and I -beam, through the connecting seat of setting up respectively with the column and the connecting end no. 1 and the connecting end no. 2 of setting up of I -beam between mounting bracket and being connected, like this can conveniently install the whole skeleton of the fence, then through the fixed screw no. 1 fixed connection, installs the light plate in the lower of the profiled sheet, installs and fixes through the fixed screw no. 2, like this can conveniently install the fence, through the fence device can guarantee that air preheater can stably operate,

[0017] (2) The utility model discloses invest low -cost, easy operation, the reconstruction cost is low, and the safety performance is good, and the whole is very practical, and the air preheater fence device is good in safety performance and low in cost, reduces the rainwater erosion of important equipment of boiler, effectively promotes equipment service life, can conveniently assemble according to design drawing, and the use effect is good, reaches the design requirement of low -cost investment, good safety, and is very practical. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall front view of the utility model;

[0019] Figure 2 It is the overall rear view of the utility model;

[0020] Figure 3 It is the mounting bracket connection installation drawing of the utility model;

[0021] Figure 4 It is the Figure 2 A area local enlarged view of the utility model.

[0022] In the drawing: 1, column;2, support foot no. 1;201, fixed screw hole;3, connecting seat;4, mounting bracket;5, horizontal fixed frame;501, fixed end no. 1;6, vertical fixed frame;601, fixed end no. 2;7, I -beam;701, connecting end no. 1;702, connecting end no. 2;8, support foot no. 2;9, fixed bolt no. 2;10, fixed bolt no. 3;11, profiled sheet;12, fixed screw no. 1;13, light plate;14, fixed screw no. 2. DETAILED DESCRIPTION

[0023] 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, not all the embodiments.

[0024] Please refer to Figures 1-4The utility model provides an embodiment: air preheater novel enclosure device, including stand 1, two stand 1 are provided, and the two stand 1 between installation has I -shaped frame 7, and the below of I -shaped frame 7 is provided with support foot no. 2 8, and the both ends of stand 1 all are provided with connecting seat 3;I -shaped frame 7 and stand 1 between installation has mounting bracket 4, and the inside mounting bracket 4 is provided with profiled sheet 11, and the below of profiled sheet 11 is provided with daylighting panel 13.Connecting seat 3 is provided with several, and the connecting seat 3 of stand 1 both ends is about the vertical center line symmetry of stand 1, and connecting seat 3 and stand 1 are integral structure.Mounting bracket 4 includes horizontal fixed frame 5 and vertical fixed frame 6, and vertical fixed frame 6 and horizontal fixed frame 5 are welded connection, and one end between horizontal fixed frame 5 and connecting seat 3 is fixedly connected through fixed bolt one. Among them, through stand 1 can conveniently support the enclosure, through mounting bracket 4 can conveniently connect and fix between I -shaped frame 7 and stand 1, then conveniently install daylighting panel 13 and profiled sheet 11, need to explain, in order to save length, highlight the patent innovation elements, such as novel enclosure device how to install the process, do not repeat in this patent.

[0025] Reference Figure 3 And Figure 4 , and the end away from connecting seat 3 of horizontal fixed frame 5 is provided with fixed end one 501, and both sides of I -shaped frame 7 are provided with connecting end one 701, and connecting end one 701 and fixed end one 501 are fixedly connected through fixed bolt two 9;And the side of vertical fixed frame 6 is provided with fixed end two 601, and both sides of I -shaped frame 7 are also provided with connecting end two 702 corresponding to fixed end two 601, and connecting end two 702 and fixed end two 601 are fixedly connected through fixed bolt three 10. Profiled sheet 11 and horizontal fixed frame 5 are fixedly connected through fixed screw one 12;And daylighting panel 13 and horizontal fixed frame 5 are fixedly connected through fixed screw two 14.

[0026] The lower end of stand 1 is provided with support foot one 2, and support foot one 2 and stand 1 are integral structure, and the inside of support foot one 2 is provided with fixed screw hole 201.

[0027] Working principle: when using, by the support of stand 1 and then installing the mounting bracket 4 welded between stand 1 and I -shaped frame 7, by connecting mounting bracket 4 with connecting seat 3 provided on stand 1 and connecting end one 701 and connecting end two 702 provided on I -shaped frame 7, this can conveniently install the whole skeleton of enclosure, then by installing profiled sheet 11 on one side of mounting bracket 4, then fixedly connecting through fixed screw one 12, then by installing daylighting panel 13 on one side of mounting bracket 4, then fixedly connecting through fixed screw two 14, this can conveniently install the enclosure, and the air preheater can be stably operated through the enclosure device.

[0028] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is considered critical unless it is expressly stated in the claims.

Claims

1. A new type of enclosure device for air preheater, comprising a vertical column (1), characterized in that: Two of the columns (1) are provided, and an I-shaped frame (7) is mounted between the two columns (1), the lower part of the I-shaped frame (7) is provided with a supporting leg two (8), and the two ends of the column (1) are provided with a connecting seat (3). The I-shaped frame (7) and the column (1) are mounted with a mounting rack (4), the inside of the mounting rack (4) is mounted with a profiled plate (11), and the lower part of the profiled plate (11) is mounted with a light plate (13).

2. The new type of enclosure device of air preheater according to claim 1, characterized in that: The connecting seat (3) is provided with a plurality of connecting seats (3), the connecting seats (3) on both ends of the column (1) are symmetrical about the vertical center line of the column (1), and the connecting seat (3) and the column (1) are an integral structure.

3. The new type of enclosure device of air preheater according to claim 2, characterized in that: The mounting rack (4) comprises a horizontal fixing rack (5) and a vertical fixing rack (6), the vertical fixing rack (6) is welded with the horizontal fixing rack (5), and one end of the horizontal fixing rack (5) is fixedly connected with the connecting seat (3) through a fixing bolt.

4. The new type of enclosure device of air preheater according to claim 3, characterized in that: One end of the horizontal fixing rack (5) away from the connecting seat (3) is provided with a fixed end one (501), and both sides of the I-shaped frame (7) are provided with a connecting end one (701), and the connecting end one (701) is fixedly connected with the fixed end one (501) through a fixing bolt two (9).

5. The new type of enclosure device of air preheater according to claim 3, characterized in that: The side of the vertical fixing rack (6) is provided with a fixed end two (601), and both sides of the I-shaped frame (7) are also provided with a connecting end two (702) corresponding to the fixed end two (601), and the connecting end two (702) is fixedly connected with the fixed end two (601) through a fixing bolt three (10).

6. The air preheater novel enclosure apparatus according to claim 3, characterized in that: The profiled plate (11) and the horizontal fixing rack (5) are fixedly connected through a fixing screw one (12).

7. The new type of enclosure device of air preheater according to claim 3, characterized in that: The light plate (13) and the horizontal fixing rack (5) are fixedly connected through a fixing screw two (14).

8. The new type of enclosure device of air preheater according to claim 1, characterized in that: The lower end of the column (1) is provided with a supporting leg one (2), the supporting leg one (2) and the column (1) are an integral structure, and the inside of the supporting leg one (2) is provided with a fixing screw hole (201).

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