An assembled exhaust gas filter box
Patent Information
- Application Number
- CN202621240499.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-08-12
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2036-08-12
AI Technical Summary
现有过滤箱大都采用整体焊接式,焊接工作量大,焊接成本高
Smart Images

Figure CN224735935U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of exhaust gas filter boxes, and relates to an assembled exhaust gas filter box. Background Technology
[0002] An exhaust gas filter box is a device used to treat industrial waste gas. It mainly removes particulate matter from the waste gas through physical adsorption, ensuring that emissions meet environmental standards. Most existing filter boxes are made of integral welded components, which involves a large amount of welding work and high welding costs. Utility Model Content
[0003] The purpose of this invention is to provide an assembled exhaust gas filter box to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: An assembled exhaust gas filter box includes an integrated assembled base. Multiple assembled outer panels are fixedly mounted on the top of the integrated assembled base. An integrated internal frame is fixedly mounted between two adjacent assembled outer panels. Inspection doors are hinged to the bottom of the sides of the multiple assembled outer panels. A pressure cover box is fixedly installed in the middle of the multiple assembled outer panels.
[0005] In the aforementioned assembled exhaust gas filter box, a digital pressure transmitter is fixedly installed inside the cover box.
[0006] In the aforementioned assembled exhaust gas filter box, multiple internal air distribution plates are fixedly installed at equal intervals inside the assembled outer panel.
[0007] In the aforementioned assembled exhaust gas filter box, an internal maintenance ladder is fixedly installed on one side of the inner wall of the assembled outer panel.
[0008] In the aforementioned assembled exhaust gas filter box, multiple assembled outer panels are fixed together by bolts.
[0009] In the aforementioned assembled exhaust gas filter box, a pressing strip is fixedly provided at the connection between the integrated assembled base and the assembled outer panel, and a sealing strip is fixedly provided at the gap between the integrated assembled base and the assembled outer panel.
[0010] Compared with the prior art, the beneficial effects of this utility model are: An assembled exhaust gas filter box is provided, in which all components are connected by bolts, making the assembly of the filter box simpler and virtually eliminating welding work. This enables more convenient and faster assembly and replacement of the internal filter, reducing labor costs and saving time and labor. Attached Figure Description
[0011] Figure 1This is a schematic diagram of the structure of an assembled exhaust gas filter box according to the present invention; Figure 2 This is a side view of the assembled exhaust gas filter box of this utility model; Figure 3 This is a schematic diagram of the internal air distribution plate structure of an assembled exhaust gas filter box according to the present invention; Figure 4 This is a schematic diagram of the integrated assembled base structure of an assembled exhaust gas filter box according to the present invention. Figure 5 This is a schematic diagram of the integrated internal frame structure of an assembled exhaust gas filter box according to the present invention. Figure 6 This is a schematic diagram of the internal maintenance ladder structure of an assembled exhaust gas filter box according to the present invention.
[0012] In the picture: 1. Integrated assembled base; 2. Inspection door; 3. Cover box; 4. Assembly outer panel; 5. Integrated internal frame; 6. Internal air distribution plate; 7. Internal maintenance ladder. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0014] Please see Figure 1-6 This utility model provides a technical solution for an assembled exhaust gas filter box: according to Figure 1-6 As shown, an assembled exhaust gas filter box includes an integrated assembled base 1. Multiple assembled outer panels 4 are fixedly provided on the top of the integrated assembled base 1. An integrated internal frame 5 is fixedly provided between two adjacent assembled outer panels 4. Inspection doors 2 are hinged to the bottom of the sides of the multiple assembled outer panels 4. A pressure cover box 3 is fixedly installed in the middle of the multiple assembled outer panels 4.
[0015] Specifically, all components of the filter box are connected by bolts, which simplifies the assembly of the filter box, virtually eliminates the need for welding, and enables more convenient and quick assembly and replacement of the internal filter, reducing labor costs and making the process convenient, fast, and time-saving.
[0016] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this utility model discloses an assembled exhaust gas filter box. A digital display pressure transmitter is fixedly installed inside the cover box 3. Specifically, the digital display pressure transmitter facilitates the detection of the internal pressure of the exhaust gas filter box.
[0017] Multiple internal air distribution plates 6 are fixedly installed at equal intervals inside the outer panel 4.
[0018] An internal maintenance ladder 7 is fixedly installed on one side of the inner wall of the outer panel 4. Specifically, the installation of the internal maintenance ladder 7 facilitates the inspection and cleaning of the interior of the exhaust gas filter box.
[0019] Multiple outer panels 4 are fixed together by bolts. Specifically, this replaces the traditional welding method, improving assembly efficiency.
[0020] A pressure strip is fixedly provided at the connection between the integrated assembled base 1 and the assembled outer panel 4, and a sealing strip is fixedly provided at the gap between the integrated assembled base 1 and the assembled outer panel 4. Specifically, the sealing strip improves the sealing performance at the connection.
[0021] Working principle: This utility model discloses an assembled exhaust gas filter box. When assembling the exhaust gas filter box, firstly, the integrated assembled base 1 is fixedly installed with multiple integrated internal frames 5 using bolts. Then, the outer panel 4 is fixedly installed with bolts at the outer edges of two adjacent integrated internal frames 5. Next, the internal air distribution plate 6 and the internal maintenance ladder 7 are installed with bolts between the assembled outer panel 4. Then, the maintenance door 2 is hinged to the bottom of the side of the assembled outer panel 4. The pressure cover box 3 is installed in the middle of the side of the assembled outer panel 4, thus completing the assembly of the exhaust gas filter box.
[0022] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.
Claims
1. An assembled exhaust filter box comprising an integrated assembled base (1), characterized in that, The top of the integrated assembly base (1) is fixedly provided with multiple assembly outer panels (4), and an integrated internal frame (5) is fixedly provided between two adjacent assembly outer panels (4). Inspection doors (2) are hinged to the bottom of the sides of the multiple assembly outer panels (4), and pressure boxes (3) are fixedly installed in the middle of the multiple assembly outer panels (4).
2. An assembled exhaust filter box according to claim 1, characterized in that: A digital pressure transmitter is fixedly installed inside the pressure cap box (3).
3. The assembled exhaust filter box according to claim 1, wherein: Multiple internal air distribution plates (6) are fixedly installed at equal intervals inside the assembled outer panel (4).
4. An assembled exhaust filter box according to claim 3, characterized in that: An internal maintenance ladder (7) is fixedly installed on one side of the inner wall of the assembled outer panel (4).
5. The assembled exhaust filter box of claim 1, wherein: The multiple assembled outer panels (4) are fixed together by bolts.
6. An assembled exhaust filter box according to claim 1, characterized in that: A pressing strip is fixed at the connection between the integrated assembled base (1) and the assembled outer panel (4), and a sealing strip is fixed at the gap between the integrated assembled base (1) and the assembled outer panel (4).