Titanium fiber sintered felt for dust removal of high-temperature gas

Abstract

The utility model discloses a titanium fiber sintered felt for dust removal of high-temperature gas, and belongs to the technical field of titanium fiber sintered felts. Aiming at the problem that the existing titanium fiber sintered felt cannot cool high-temperature gas, the utility model provides the following technical scheme that the titanium fiber sintered felt comprises a fixing frame and threaded fixing holes, and eight groups of threaded fixing holes are formed in the outer surface of the fixing frame in a penetrating manner; a wrapping shell is installed on the inner side of the fixing frame. According to the titanium fiber sintered felt, the wrapping shell is provided with the first cooling layer and the communicating holes, when high-temperature gas penetrates through the communicating holes in the periphery of the wrapping shell, water in the first cooling layer absorbs heat, and then the application range of the titanium fiber sintered felt is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium fiber sintered felt, in particular to a titanium fiber sintered felt for high-temperature gas dust removal. Background Art

[0002] As a commonly used modern processing component, titanium fiber sintered felt has the main function of being installed inside a high-temperature gas delivery pipeline. When the high-temperature gas is delivered to the inside of the titanium fiber sintered felt, the titanium fiber sintered felt can filter the dust in the high-temperature gas, thereby improving the cleanliness of the gas. However, the existing titanium fiber sintered felt lacks cooling auxiliary components. During the use of the titanium fiber sintered felt, it is unable to cool down the high-temperature gas, thereby improving the use experience of the titanium fiber sintered felt.

[0003] Compared with the existing titanium fiber sintered felt, the utility model adds a cooling auxiliary component. During the use of the titanium fiber sintered felt, the high-temperature gas can be cooled, thereby improving the use experience of the titanium fiber sintered felt. Utility Model Content

[0004] The utility model aims to provide a titanium fiber sintered felt for high-temperature gas dust removal to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising a fixing frame and threaded fixing holes, wherein the outer surface of the fixing frame is provided with eight groups of threaded fixing holes;

[0006] A wrapping shell is installed on the inner side of the fixing frame.

[0007] Preferably, a first cooling layer is arranged inside the inner wall of the wrapping shell.

[0008] Preferably, a plurality of connecting holes are provided on the outer surface of the wrapping shell.

[0009] Preferably, two groups of wrapping layers are installed inside the fixing frame, and the wrapping layers are located on both sides of the wrapping shell.

[0010] Preferably, an adsorption layer is arranged inside the inner wall of the wrapping layer.

[0011] Preferably, two groups of titanium fiber layers are installed on the inner side of the fixing frame, and the titanium fiber layers are respectively located on the outer sides of the wrapping layers.

[0012] Preferably, a second cooling layer is arranged inside the inner wall of the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a first cooling layer and a connecting hole. When high-temperature gas passes through the connecting hole around the wrapping shell, the water inside the first cooling layer absorbs the heat, thereby improving the application range of the titanium fiber sintered felt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a titanium fiber sintered felt for high-temperature gas dust removal according to the utility model is given;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the fixed frame cross-section connection part;

[0017] Figure 3 for Figure 2 A schematic diagram of the connecting part structure at A;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the cross-sectional connection part of the titanium fiber layer;

[0019] Figure 5 for Figure 4 Schematic diagram of the structure of the connection part at B.

[0020] Figure numerals: 1. fixing frame; 2. threaded fixing hole; 3. wrapping shell; 4. first cooling layer; 5. connecting hole; 6. wrapping layer; 7. adsorption layer; 8. titanium fiber layer; 9. second cooling layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model proposes a titanium fiber sintered felt for high-temperature gas dust removal, including a fixing frame 1 and a threaded fixing hole 2. The outer surface of the fixing frame 1 is penetrated with eight groups of threaded fixing holes 2. The fixing frame 1 provides fixing points for the threaded fixing holes 2, the wrapping shell 3, the wrapping layer 6, the titanium fiber layer 8 and the second cooling layer 9 installed on its outer surface and inside. The threaded fixing holes 2 are penetrated to the outer surface of the fixing frame 1. Before using the device, the external bolts are inserted into the inside of the threaded fixing holes 2, and the external bolts are inserted into the inside of the external fixing plane to complete the fixing of the titanium fiber sintered felt; two groups of wrapping layers 6 are installed on the inner side of the fixing frame 1, and the wrapping layers 6 are located on both sides of the wrapping shell 3. The wrapping layers 6 are made of metal mesh material and are installed to the inner side of the fixing frame 1 at the same time to provide connection for the adsorption layer 7 arranged inside thereof. Contact, an adsorption layer 7 is arranged inside the inner wall of the wrapping layer 6, and the adsorption layer 7 is woven with heat-insulating cotton material and arranged inside the inner wall of the wrapping layer 6. When the high-temperature gas passes through the inside of the titanium fiber layer 8, the adsorption layer 7 intercepts the fine dust in the air, thereby improving the treatment effect of the high-temperature gas. Two groups of titanium fiber layers 8 are installed on the inner side of the fixed frame 1, and the titanium fiber layers 8 are respectively located on the outside of the wrapping layer 6. When the high-temperature gas passes through the inside of the titanium fiber layer 8, the titanium fiber layer 8 intercepts the dust in the high-temperature gas, thereby completing the preliminary interception of the high-temperature gas. A second cooling layer 9 is arranged inside the inner wall of the fixed frame 1. The second cooling layer 9 is made of water material. When the high-temperature gas is conducted to the inside of the second cooling layer 9, the second cooling layer 9 partially absorbs the heat in the high-temperature gas.

[0024] The working principle of a titanium fiber sintered felt for high-temperature gas dust removal based on Example 1 is: first, the external bolt is inserted into the inside of the threaded fixing hole 2, and the external bolt is inserted into the inside of the external fixing plane to complete the fixation of the titanium fiber sintered felt. When the high-temperature gas passes through the inside of the titanium fiber layer 8, the titanium fiber layer 8 intercepts the dust in the high-temperature gas, thereby completing the preliminary interception of the high-temperature gas. The adsorption layer 7 intercepts the fine dust in the air, thereby improving the treatment effect of the high-temperature gas.

[0025] Embodiment 2

[0026] like Figure 4 and Figure 5As shown, the utility model proposes a titanium fiber sintered felt for high-temperature gas dust removal. Compared with the first embodiment, this embodiment also includes: a fixed frame 1 and a wrapping shell 3. The wrapping shell 3 is installed on the inner side of the fixed frame 1. The wrapping shell 3 is installed to the inner side of the fixed frame 1 to provide fixing points for the first cooling layer 4 and the connecting holes 5 opened inside and outside the inner wall thereof. The first cooling layer 4 is arranged inside the inner wall of the wrapping shell 3. The first cooling layer 4 is filled with water. When the high-temperature gas passes through the inside of the connecting holes 5 around the wrapping shell 3, the water inside the first cooling layer 4 absorbs the heat, thereby improving the application scope of the titanium fiber sintered felt. A plurality of connecting holes 5 are opened on the outer surface of the wrapping shell 3. When the high-temperature gas is transported to the outer surface of the wrapping shell 3, the connecting holes 5 provide space for the high-temperature gas to pass through the wrapping shell 3.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A titanium fiber sintered felt for high-temperature gas dust removal, comprising a fixing frame (1) and a threaded fixing hole (2), characterized in that: The outer surface of the fixing frame (1) is provided with eight groups of threaded fixing holes (2); A wrapping shell (3) is installed on the inner side of the fixing frame (1); A first cooling layer (4) is arranged inside the inner wall of the wrapping shell (3); The outer surface of the wrapping shell (3) is provided with a plurality of communicating holes (5).

2. The titanium fiber sintered felt for high temperature gas dust removal according to claim 1, characterized in that: Two groups of wrapping layers (6) are installed inside the fixing frame (1), and the wrapping layers (6) are located on both sides of the wrapping shell (3).

3. The titanium fiber sintered felt for high temperature gas dust removal according to claim 2, characterized in that: An adsorption layer (7) is arranged inside the inner wall of the wrapping layer (6).

4. The titanium fiber sintered felt for high temperature gas dust removal according to claim 1, characterized in that: Two groups of titanium fiber layers (8) are installed on the inner side of the fixing frame (1), and the titanium fiber layers (8) are respectively located on the outer sides of the wrapping layers (6).

5. The titanium fiber sintered felt for high temperature gas dust removal according to claim 1, characterized in that: A second cooling layer (9) is arranged inside the inner wall of the fixing frame (1).

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