Cavity suspended modular bulkhead structure

Abstract

The utility model relates to the technical field of heating furnace, concretely relates to a hearth suspension type modularized baffle structure. Including modularized baffle body, modularized baffle body is used for separating hearth into multiple intercommunicating heating cavities, and modularized baffle body includes the transverse array arrangement of several refractory plates, and the top of refractory plate is through the top of furnace body and is detachably hung on the top of furnace body through the fixing spare outside the top of furnace body. The modularized design of the utility model realizes convenient installation and removal, and reduces maintenance cost, the unique structure of refractory plate enhances self stability and prolongs the service life. In addition, this installation mode does not depend on the complex structure of the top of furnace body, and can be applied to different types and specifications of furnace body equipment, widening the application range of the installation mode.

Description

Technical Field

[0001] This utility model relates to the field of heating furnace technology, specifically to a furnace suspended modular partition structure. Background Technology

[0002] In the design of industrial furnaces, the furnace itself is a large open cavity structure. Currently, some furnaces use baffles to divide the furnace cavity. Baffles are key components used to divide the furnace space, optimize the heat field distribution, or achieve multi-zone heating. Traditional furnace baffles usually adopt an integral refractory structure.

[0003] Integrated baffles are large and heavy, requiring large hoisting equipment for installation, and the limited internal space of the furnace makes operation inconvenient. When a part of the baffle is damaged, the entire baffle often needs to be replaced, resulting in high maintenance costs and long downtime. Fixed baffles make it difficult to adjust the furnace zoning layout according to process requirements, limiting the furnace's flexibility and versatility.

[0004] In the prior art, patent application CN109579505A discloses an alum drying kiln, including a kiln body, multiple first baffles, multiple second baffles, a combustion chamber, a burner unit, a chimney, a flue gas outlet, and a drying iron plate. Multiple first baffles and multiple second baffles are alternately arranged along the front-rear direction of the kiln body. As shown in the accompanying drawings, both the first and second baffles are conventional integrated structures, directly built into or welded to the kiln body and cannot be disassembled separately. When a local baffle needs replacement due to high-temperature erosion or mechanical damage, the maintenance cycle is long, the cost is high, and the overall service life of the kiln is affected. Utility Model Content

[0005] This utility model provides a furnace-suspended modular partition structure to solve the technical problem that the partition structure in the heating furnace is inconvenient to install, disassemble and maintain, and affects the service life of the furnace itself.

[0006] To solve the above problems, the present invention provides a furnace suspended modular partition structure with the following technical solution:

[0007] The furnace includes a modular partition body for dividing the furnace chamber into multiple interconnected heating chambers. The modular partition body includes several refractory plates arranged in a horizontal array, and the top of the refractory plates is detachably suspended from the top of the furnace body.

[0008] Furthermore, the top of the refractory plate extends through the top of the furnace body, and a fastener for connecting the top of the refractory plate is provided on the outside of the top of the furnace body.

[0009] Furthermore, the refractory plate includes a main body and a through portion located at the top of the main body, the top end of which penetrates the top of the furnace body.

[0010] Furthermore, the fastener includes a T-shaped connector that is detachably connected to the through portion, the T-shaped connector being mounted on the frame outside the top of the furnace body.

[0011] Furthermore, both the T-shaped connector and the through portion are provided with connecting holes, and the T-shaped connector and the through portion are connected by an auxiliary connector that passes through the connecting hole.

[0012] Furthermore, the T-shaped connectors are two symmetrically arranged on the front and rear sides of the through portion.

[0013] The beneficial effects of the furnace suspended modular partition structure provided by this utility model are:

[0014] 1. The modular partition body of this utility model is composed of several fire-resistant boards arranged in a horizontal array. This structure makes the installation and disassembly of the partition simpler and faster. During installation, simply arrange and fix the fire-resistant boards in sequence; when maintenance or replacement is required, one or several fire-resistant boards can be disassembled individually without operating the entire partition, greatly shortening maintenance time and reducing maintenance costs.

[0015] 2. In this utility model, the fixing component adopts a T-shaped connector that is detachably connected to the through-section. The T-shaped connector is mounted on the frame outside the top of the furnace body. This structure allows the modular partition body to be firmly suspended from the top of the furnace body. The two symmetrically arranged T-shaped connectors provide more balanced support, ensuring that the partition remains stable under complex conditions such as high temperature and airflow impact in the furnace, preventing shaking or falling off, thus ensuring the normal operation of the furnace and production safety. Attached Figure Description

[0016] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0017] Figure 1 This is a partial structural schematic diagram of the furnace-suspended modular partition structure of this utility model;

[0018] Figure 2 This is a partial structural diagram of the refractory plate suspended on the top of the furnace in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fire-resistant plate and the T-shaped connector in this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Modular partition body; 11. Fire-resistant board; 111. Body part; 112. Through part; 113. Trapezoidal connecting part; 2. Fastener; 21. T-shaped connector; 211. Auxiliary connector. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] The number of any elements in the accompanying drawings is for illustrative purposes only and not as a limitation, and any naming is for distinction only and has no limiting meaning.

[0024] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0025] An embodiment of a furnace suspended modular partition structure provided by this utility model:

[0026] like Figures 1 to 3 As shown,

[0027] It includes a modular partition body 1, which is used to divide the furnace into multiple interconnected heating chambers. The modular partition body 1 includes several refractory plates 11 arranged in a horizontal array. The top of the refractory plate 11 penetrates through the top of the furnace body and is detachably suspended from the top of the furnace body by a fastener 2 outside the top of the furnace body.

[0028] Several refractory plates 11 are arranged in a horizontal array, with adjacent refractory plates 11 tightly fitted together to form a complete modular partition body 1, which is used to divide the furnace into multiple interconnected heating chambers. This modular design makes the installation and disassembly of the partition more convenient, and the number and arrangement of the refractory plates 11 can be flexibly adjusted according to the actual furnace size and heating requirements.

[0029] In this embodiment, the refractory plate 11 includes a body portion 111 and a through portion 112 disposed on the top of the body portion 111, the top end of the through portion 112 penetrating the top of the furnace body.

[0030] The width of the through portion 112 is smaller than the width of the main body portion 111.

[0031] A trapezoidal connecting part 113 is provided between the main body 111 and the through part 112.

[0032] Specifically, each refractory plate 11 includes a body portion 111, a through portion 112, and a trapezoidal connecting portion 113 disposed between the body portion 111 and the through portion 112. The width of the through portion 112 is smaller than the width of the body portion 111. This structure allows the refractory plate 11 to pass through the top of the furnace body more easily while ensuring sufficient strength for the body portion 111. The trapezoidal connecting portion 113 serves as a transition and reinforces the connection, making the connection between the body portion 111 and the through portion 112 more stable and preventing cracking at the connection due to thermal stress under high-temperature conditions.

[0033] In this embodiment, the fixing member 2 includes a T-shaped connector 21 that is detachably connected to the through part 112. The T-shaped connector 21 is mounted on the frame outside the top of the furnace body.

[0034] The T-shaped connector 21 has a first connecting hole on its vertical portion and a second connecting hole on its through portion 112. The T-shaped connector 21 and the through portion 112 are connected by an auxiliary connector 211 passing through the first and second connecting holes. The auxiliary connector 211 has a hollow tubular structure, and its outer wall is tightly fitted to the side walls of the first and second connecting holes.

[0035] The first connecting hole can be multiple vertically spaced holes, which facilitates vertical position adjustment when installing the fire-resistant board 11.

[0036] Among them, the T-shaped connectors 21 are two symmetrically arranged on the front and rear sides of the through part 112.

[0037] Specifically, the fastener 2 includes two T-shaped connectors 21 symmetrically arranged on the front and rear sides of the through portion 112. The T-shaped connectors 21 are made of high-strength alloy steel, which has good mechanical properties and corrosion resistance, and can maintain stable performance in high temperature and complex environments.

[0038] The fixing component 2 is detachably connected to the through part 112 using a T-shaped connector 21. The T-shaped connector 21 is mounted on the frame outside the top of the furnace body. This structure allows the modular partition body 1 to be securely suspended from the top of the furnace body. The two symmetrically arranged T-shaped connectors 21 provide more balanced support, ensuring that the partition remains stable under complex conditions such as high temperature and airflow impact in the furnace, without shaking or falling off, thus ensuring the normal operation of the furnace and production safety.

[0039] This installation method does not rely on the complex structure of the furnace top. As long as there is a keel frame on the outside of the furnace top for T-shaped connectors 21 to be erected, the refractory plate 11 can be hung. It has a certain degree of versatility and adaptability and can be applied to furnace equipment of different types and specifications, thus broadening the application scope of this installation method.

[0040] Based on the above description in this specification, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0041] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A furnace suspended modular partition structure, characterized in that, The furnace includes a modular partition body (1) which is used to divide the furnace into multiple interconnected heating chambers. The modular partition body (1) includes several refractory plates (11) arranged in a horizontal array. The top of the refractory plates (11) can be detachably suspended from the top of the furnace body.

2. The furnace suspended modular partition structure according to claim 1, characterized in that, The top of the refractory plate (11) extends through the top of the furnace body, and a fastener (2) for connecting the top of the refractory plate (11) is provided outside the top of the furnace body.

3. The furnace suspended modular partition structure according to claim 2, characterized in that, The refractory plate (11) includes a body part (111) and a through part (112) provided on the top of the body part (111), the top end of the through part (112) penetrating the top of the furnace body.

4. The furnace suspended modular partition structure according to claim 3, characterized in that, The fastener (2) includes a T-shaped connector (21) that is detachably connected to the through part (112), and the T-shaped connector (21) is mounted on the frame outside the top of the furnace body.

5. The furnace suspended modular partition structure according to claim 4, characterized in that, Both the T-shaped connector (21) and the through portion (112) are provided with connecting holes, and the T-shaped connector (21) and the through portion (112) are connected by an auxiliary connector (211) that passes through the connecting hole.

6. The furnace suspended modular partition structure according to claim 5, characterized in that, The T-shaped connectors (21) are two symmetrically arranged on the front and rear sides of the through part (112).

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