Smoke barrier assembly convenient to install and fix

Abstract

The utility model discloses a smoke barrier assembly convenient to install and fix, which comprises a supporting assembly, the supporting assembly comprises a vertical rod and a cross rod, the smoke barrier assembly is installed outside the cross rod in a hanging connection mode, the smoke barrier assembly comprises a base plate and a surface layer plate coated on the windward side of the base plate, the base plate is made of stainless steel plates, and the surface layer plate is made of stainless steel plates. The top of the base plate passes through a U-shaped hook, and the U-shaped hook is connected with a cross rod in a matched and hung mode, the smoke barrier assembly relates to the technical field of smoke barrier assemblies, a refractory material is adsorbed on the surface of the base plate made of stainless steel, so that the smoke barrier is conveniently prevented from being corroded in the long-time high-temperature smoke scouring process, the protection effect on the smoke barrier is improved, and the service life of the smoke barrier assembly is prolonged. Therefore, the fire resistance and the corrosion resistance of the smoke barrier are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke shield assembly, in particular to a smoke shield assembly that is easy to install and fix. Background Art

[0002] When a domestic waste incineration plant incinerates domestic waste, the flue gas generated contains a large amount of heat, so the flue gas is usually flowed into the flue. The flue gas is exchanged with a heat exchange structure, and the hot flue gas is cooled and discharged to the flue gas purification system. At the same time, the heat can be recycled. Inside the flue, since the heat exchange tube bundle does not fill the entire flue cross-section, a smoke baffle structure is required to guide the flue gas. The existing smoke baffle above the ash hopper was found to be corroded and fallen off during operation. Part of the smoke baffle residue has fallen through the ash hopper to the lower ash discharge valve, causing the ash discharge valve to become stuck, affecting the normal operation of the equipment. Since the traditional smoke baffle is only made of ordinary stainless steel, it has poor corrosion resistance and heat resistance during use, is easy to rot and damage, and is not convenient for long-term use. Utility Model Content

[0003] The purpose of the present utility model is to provide a smoke baffle assembly that is easy to install and fix, so as to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A smoke shield assembly that is easy to install and fix includes a support assembly, the support assembly includes a vertical pole and a horizontal pole, the smoke shield assembly is mounted on the outside of the horizontal pole, the smoke shield assembly includes a base plate and a surface plate coated on the windward surface of the base plate, the base plate is made of stainless steel plate, the top of the base plate is connected by a U-shaped hook, the U-shaped hook is hung and connected with the horizontal pole, and an ash hopper is provided under the base plate.

[0006] In a preferred embodiment of the present invention, the vertical pole and the horizontal pole are detachably fixedly connected by a lock, and the lock includes a clamping plate, and the inner wall of the clamping plate is engaged with the outer wall of the vertical pole.

[0007] In a preferred embodiment of the present invention, a U-shaped buckle is fitted on the outside of the vertical pole, and the U-shaped buckle is detachably fixed to the clamping plate by bolts.

[0008] In a preferred embodiment of the present invention, U-shaped hooks are uniformly welded to the outer wall of the top front end of the base plate, and a plurality of U-shaped hooks are provided.

[0009] In a preferred embodiment of the present invention, the outer wall of the windward side of the substrate is evenly welded with V-shaped claw nails, a plurality of V-shaped claw nails are evenly distributed, and the outer wall of the rear end of the substrate is evenly welded with reinforcing ribs.

[0010] In a preferred embodiment of the present invention, the spacing between adjacent V-shaped claw nails is 25 cm, and the V-shaped claw nails are used to connect surface layer boards, and the surface layer boards are made of SiC30% refractory castable.

[0011] In a preferred embodiment of the present invention, the surface layer board is attached to the surface of the V-shaped claw nails, the thickness of the surface layer board is 5 cm, and the thickness of the base plate is 6 mm.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0013] 1. The base plate is made of stainless steel, which is corrosion-resistant and reusable, which increases the service life of the smoke damper. The U-shaped hook and crossbar are connected to facilitate the quick installation and removal of the smoke damper, which improves the practicality of the equipment.

[0014] 2. By adsorbing refractory materials on the surface of the stainless steel substrate, it is convenient to avoid corrosion of the smoke barrier during long-term high-temperature flue gas scouring, thereby improving the protective effect of the smoke barrier and thus improving the fire resistance and corrosion resistance of the smoke barrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the main structure of a smoke baffle assembly that is easy to install and fix;

[0017] Figure 2 A schematic diagram of a support frame structure for facilitating installation and fixing of a smoke baffle assembly;

[0018] Figure 3 A schematic diagram of the rear view structure of a smoke baffle assembly for easy installation and fixing;

[0019] Figure 4 This is a schematic diagram of a V-shaped claw installation structure that is convenient for installing and fixing the smoke baffle assembly.

[0020] In the figure: vertical pole 100, horizontal pole 110, clamping plate 120, U-shaped buckle 121, base plate 200, U-shaped hook 210, V-shaped claw nail 220, reinforcing rib 230, surface layer plate 240. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0022] Example 1: Figures 1-4 , including a support assembly, the support assembly includes a vertical pole 100 and a horizontal rod 110, the horizontal rod 110 is externally mounted with a smoke shield assembly, the smoke shield assembly includes a base plate 200 and a surface plate 240 coated on the windward surface of the base plate 200, the base plate 200 is made of stainless steel plate, the top of the base plate 200 is connected by a U-shaped hook 210, the U-shaped hook 210 is connected to the horizontal rod 110, and an ash hopper is provided under the base plate 200.

[0023] The specific usage scenario of this embodiment is: by setting a smoke shield assembly to block smoke in the flue of the waste incineration equipment, it is convenient to extend the contact time between the hot flue gas and the heat exchanger, thereby facilitating the improvement of heat exchange efficiency and the practicality of the equipment. The base plate 200 is made of 304 stainless steel, which is corrosion-resistant and reusable, thereby improving the service life of the smoke shield. By setting a U-shaped hook 210 and a cross bar 110 for matching and hanging, the smoke shield can be quickly installed and disassembled, thereby improving the practicality of the equipment.

[0024] Example 2: Figure 1-Figure 3 The vertical pole 100 and the horizontal pole 110 are detachably fixedly connected by a lock. The lock includes a card plate 120. The inner wall of the card plate 120 is engaged with the outer wall of the vertical pole 100.

[0025] The U-shaped buckle 121 is inserted and installed on the outside of the vertical pole 100, and the U-shaped buckle 121 is detachably fixed to the clamping plate 120 by bolts.

[0026] The specific usage scenario of this embodiment is: by setting the vertical pole 100 and the horizontal pole 110 to cooperate with each other, it is used to hang and install the smoke shield, and by setting the U-shaped buckle 121 and the clamping plate 120 to cooperate with each other, it is used to fix the vertical pole 100 and the horizontal pole 110.

[0027] Example 3: Figure 3 and Figure 4The outer wall of the top front end of the substrate 200 is evenly welded with a U-shaped hook 210, and there are several U-shaped hooks 210. The outer wall of the windward side of the substrate 200 is evenly welded with a V-shaped claw nail 220, and there are several V-shaped claw nails 220 evenly distributed. The outer wall of the rear end of the substrate 200 is evenly welded with a reinforcing rib 230, and the spacing between adjacent V-shaped claw nails 220 is 25 cm. The V-shaped claw nails 220 are used to connect the surface layer plate 240. The surface layer plate 240 is made of SiC30% refractory castable. The surface layer plate 240 is attached to the surface of the V-shaped claw nail 220. The thickness of the surface layer plate 240 is 5 cm, and the thickness of the substrate 200 is 6 mm.

[0028] The specific usage scenario of this embodiment is: by setting the substrate 200 to 6 mm thick stainless steel, it is convenient to extend the service life, prevent decay and damage, improve the stability of equipment use, and avoid the need to frequently replace the smoke shield. By setting V-shaped claw nails 220, when pouring SiC30% refractory castable on the surface of the substrate 200, it is possible to improve the adsorption effect between the SiC30% refractory castable and the substrate 200, and at the same time improve the structural strength inside the SiC30% refractory castable.

[0029] The working principle of the present invention is as follows: when in use, a person skilled in the art makes a base plate 200 from stainless steel. The base plate 200 is rectangular. A U-shaped hook 210 is welded to the outside of the top of the base plate 200. V-shaped claw nails 220 are evenly welded on the windward side of the base plate 200. The distance between adjacent V-shaped claw nails 220 is 25 cm. Then, a surface layer plate 240 is cast on the windward side of the base plate 200. The surface layer plate 240 is SiC30% refractory castable, thereby facilitating the formation of a refractory structure on the surface of the base plate 200. By setting the V-shaped claw nails 220 for casting SiC30% on the surface of the base plate 200, the base plate 200 is provided with a refractory structure. When pouring refractory castables, the adsorption effect between the SiC30% refractory castable and the surface of the substrate 200 can be improved, thereby avoiding the phenomenon of slipping during the pouring of the SiC30% refractory castable. The SiC30% refractory castable can be used after it is completely hardened. The substrate 200 and the surface plate 240 are hung together on the outer wall of the cross bar 110, and the connection between the vertical pole 100 and the cross bar 110 is fixedly connected by the clamping plate 120 and the U-shaped buckle 121. The surface plate 240 is used to block smoke, which is used to increase the residence time of the smoke and facilitate the recovery of heat in the smoke through heat exchange.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A smoke shield assembly that is easy to install and fix, comprising a support assembly, wherein the support assembly comprises a vertical rod (100) and a crossbar (110), wherein the crossbar (110) is externally mounted to mount the smoke shield assembly, characterized in that: The smoke shield assembly comprises a base plate (200) and a surface plate (240) coated on the windward surface of the base plate (200); the base plate (200) is made of a stainless steel plate; a U-shaped hook (210) is provided on the top of the base plate (200); the U-shaped hook (210) is connected to the cross bar (110) by means of a hook; and an ash hopper is provided below the base plate (200).

2. The smoke baffle assembly that is easy to install and fix according to claim 1, characterized in that: The vertical pole (100) and the horizontal pole (110) are detachably fixedly connected via a lock buckle, and the lock buckle comprises a clamping plate (120), the inner wall of the clamping plate (120) being engaged with the outer wall of the vertical pole (100).

3. The smoke baffle assembly for easy installation and fixing according to claim 2, characterized in that: The outside of the vertical pole (100) is fitted with a U-shaped buckle (121) for insertion and installation, and the U-shaped buckle (121) and the clamping plate (120) are detachably fixedly connected via bolts.

4. The smoke baffle assembly that is easy to install and fix according to claim 1, characterized in that: U-shaped hooks (210) are evenly welded to the outer wall of the top front end of the base plate (200), and a plurality of the U-shaped hooks (210) are provided.

5. The smoke baffle assembly for easy installation and fixing according to claim 4, characterized in that: The outer wall of the windward side of the base plate (200) is evenly welded with V-shaped claw nails (220), and a plurality of V-shaped claw nails (220) are evenly distributed. The outer wall of the rear end of the base plate (200) is evenly welded with reinforcing ribs (230).

6. The smoke baffle assembly for easy installation and fixing according to claim 5, characterized in that: The spacing between adjacent V-shaped claw nails (220) is 25 cm. The V-shaped claw nails (220) are used to connect the surface layer board (240). The material of the surface layer board (240) is SiC30% refractory castable.

7. The smoke baffle assembly for easy installation and fixing according to claim 6, characterized in that: The surface layer plate (240) is attached to the surface of the V-shaped claw nail (220), the surface layer plate (240) has a thickness of 5 cm, and the base plate (200) has a thickness of 6 mm.

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