A tail gas recycle system

Abstract

The utility model relates to tail gas treatment technical field, concretely is a kind of tail gas circulation system, it is a kind of mechanism that the filter box of tail gas circulation system is conveniently disassembled, the purpose is to solve the filter box on the existing tail gas circulation system needs to be maintained to internal filter cleaning component periodically, however, the filter box integrated design, thereby inconvenient disassembly, thereby easy to affect filter box normal work, therefore, the use efficiency and effect of filter box are enhanced;Including tail gas filter box ontology and fixed component, the tail gas filter box ontology is installed by fixed component, tail gas filter box ontology inside is provided with tail gas filter component, the top of tail gas filter box ontology is provided with dismounting mechanism;Dismounting mechanism further includes lid, chucking rod, sliding plate and push handle, the inside of left and right two ends of lid is provided with chamber, the top of lid is provided with sliding slot with chamber intercommunication, the top of tail gas filter box ontology is provided with mounting groove.

Description

Technical Field

[0001] This utility model relates to the field of exhaust gas treatment technology, specifically an exhaust gas recirculation system. Background Technology

[0002] Exhaust gases typically contain harmful substances such as nitrogen oxides, hydrocarbons, and particulate matter. Effective treatment of exhaust gases is necessary to reduce their environmental impact.

[0003] In the use of an existing exhaust gas recirculation system, it has been found that the filter box in the existing exhaust gas recirculation system requires regular maintenance of the internal filter cleaning components. However, the existing filter box has an integrated design, which makes it inconvenient to disassemble, and this can easily affect the normal operation of the filter box, thus reducing the efficiency and effectiveness of the filter box and resulting in poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a mechanism for easily disassembling and assembling the filter box of an exhaust gas recirculation system. The purpose is to solve the problem that existing exhaust gas recirculation systems require regular maintenance of the internal filter cleaning components. However, the existing filter box has an integrated design, which makes disassembly inconvenient and can easily affect the normal operation of the filter box. Therefore, this utility model enhances the efficiency and effectiveness of the filter box, thereby improving the practicality of the exhaust gas recirculation system.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: an exhaust gas recirculation system, comprising an exhaust gas filter box body and a fixing component, wherein the exhaust gas filter box body is installed by the fixing component, an exhaust gas filter component is provided inside the exhaust gas filter box body, and a disassembly and assembly mechanism is provided at the top of the exhaust gas filter box body.

[0008] The disassembly and assembly mechanism also includes a cover, clamping rods, sliding plates, and a push handle. The cover has chambers at both ends, and a sliding groove is provided at the top of the cover, communicating with the chambers. The exhaust gas filter box body has an installation groove at its top. The two sets of sliding plates are slidably connected to their corresponding chambers, and the sliding plates are slidably connected to the chambers via a guide mechanism. One side of each sliding plate is fixedly connected to multiple sets of clamping rods. The installation groove has slots on both sides that match the size of the clamping rods, and the clamping rods are slidably connected to their corresponding slots. The cover is slidably and sealingly connected to the exhaust gas filter box body via the installation groove. The bottom end of the push handle is connected to the middle of the top of the corresponding sliding plate, and the bottom end of the push handle is slidably connected to the corresponding sliding groove. A pressing mechanism is provided at the top of the cover.

[0009] Furthermore, to facilitate the sliding guidance of the sliding plate, the present invention includes an improvement in that the guiding mechanism further includes guide rods, which are symmetrically installed in the cavity and are slidably connected to the corresponding sliding plate.

[0010] Furthermore, to facilitate the pressing and installation of the lid, the present invention includes an improvement in that the pressing mechanism further includes pressing handles, which are symmetrically installed on the top of the lid.

[0011] Furthermore, to facilitate the clamping of the sliding plate, the present invention includes a spring, which is fitted with a corresponding guide rod and is compressed by the sliding plate.

[0012] Furthermore, to facilitate improved installation sealing, the present invention includes a sealing gasket, wherein a sealing gasket is provided at the bottom of the cover.

[0013] Furthermore, to improve the ease of installation, the present invention is improved by providing an inclined surface on one side of the clamping rod.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides an exhaust gas recirculation system, which has the following beneficial effects:

[0016] This exhaust gas recirculation system features a disassembly and assembly mechanism. First, the cover is inserted into the mounting slot for easy disassembly and assembly. Then, due to the inclined surface of the clamping rod, installing the cover only requires pressing it down to push the clamping rod into the slot, thus securing the cover. When it is necessary to disassemble the cover to inspect the filter components inside the exhaust gas filter box, simply adjust the push handle. Pushing the handle causes the sliding plate and clamping rod to slide, releasing the clamping rod from the mounting slot and allowing the cover to be removed quickly and easily. 2. This utility model is equipped with a guiding mechanism, which facilitates the smooth sliding of the sliding plate through the use of the guide rod; 3. This utility model is equipped with a pressing mechanism, which facilitates pressing the cover into the mounting groove through the pressing handle; By providing a mechanism that facilitates the disassembly and assembly of the filter box of the exhaust gas recirculation system, the purpose is to solve the problem that the filter box of the existing exhaust gas recirculation system requires regular maintenance of the internal filter cleaning components. However, the existing filter box has an integrated design, which is inconvenient to disassemble and can easily affect the normal operation of the filter box. Therefore, the efficiency and effect of the filter box are improved, thereby enhancing its practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an exhaust gas recirculation system according to the present invention;

[0018] Figure 2This is a structural schematic diagram of the main view of an exhaust gas recirculation system according to the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the chamber of an exhaust gas recirculation system according to the present invention;

[0020] Figure 4 This is a schematic diagram of the first part of the exhaust gas recirculation system of this utility model.

[0021] In the diagram: 1. Exhaust gas filter box body; 2. Fixing component; 3. Cover; 4. Clamping rod; 5. Sliding plate; 6. Push handle; 7. Chamber; 8. Slide groove; 9. Mounting groove; 10. Guide rod; 11. Press handle; 12. Spring; 13. Sealing gasket. 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. 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.

[0023] Please see Figure 1-4 An exhaust gas recirculation system includes an exhaust gas filter box body 1 and a fixing component 2. The exhaust gas filter box body 1 is installed through the fixing component 2. An exhaust gas filter component is provided inside the exhaust gas filter box body 1. A disassembly and assembly mechanism is provided at the top of the exhaust gas filter box body 1.

[0024] The disassembly and assembly mechanism also includes a cover 3, clamping rods 4, sliding plates 5, and a push handle 6. The cover 3 has chambers 7 inside its left and right ends. A sliding groove 8 connects the top of the cover 3 to the chamber 7. The exhaust gas filter box body 1 has an installation groove 9 at its top. The two sets of sliding plates 5 are slidably connected to the corresponding chambers 7. The sliding plates 5 are slidably connected to the chambers 7 via a guide mechanism. One side of the sliding plate 5 is fixedly connected to multiple sets of clamping rods 4. The installation groove 9 has slots on both sides that are adapted to the size of the clamping rods 4. The clamping rods 4 are slidably connected to the corresponding slots. The cover 3 is slidably and sealingly connected to the exhaust gas filter box body 1 via the installation groove 9. The bottom end of the push handle 6 is connected to the middle of the top of the corresponding sliding plate 5. The bottom end of the push handle 6 is slidably connected to the corresponding sliding groove 8. The top of the cover 3 is equipped with a pressing mechanism.

[0025] The use of the exhaust gas filter assembly inside the exhaust gas filter box body 1 is within the existing technical field and will not be described here. 1. This utility model is equipped with a disassembly and assembly mechanism. First, the cover 3 is inserted into the mounting groove 9 to facilitate disassembly and assembly. Then, due to the inclined surface of the clamping rod 4, when installing the cover 3, simply pressing the cover 3 will push the clamping rod 4 into the groove, thereby clamping the cover 3. When it is necessary to disassemble the cover 3 to inspect the filter assembly inside the exhaust gas filter box body 1, simply adjust the push handle 6. Pushing the handle 6 will cause the sliding plate 5 and the clamping rod 4 to slide, thereby releasing the clamping rod 4 from the installation. 1. The cover 3 can be easily and quickly removed by locking the mounting groove 9; 2. This utility model is equipped with a guide mechanism, which facilitates the smooth sliding of the sliding plate 5 through the use of the guide rod 10; 3. This utility model is equipped with a pressing mechanism, which facilitates the pressing of the cover 3 into the mounting groove 9 by pressing the handle 11; This utility model provides a mechanism for easy disassembly and assembly of the filter box of the exhaust gas recirculation system, which aims to solve the problem that the filter box of the existing exhaust gas recirculation system needs to be maintained regularly for the internal filter cleaning components. However, the existing filter box has an integrated design, which is inconvenient to disassemble and can easily affect the normal operation of the filter box. Therefore, this utility model enhances the efficiency and effect of the filter box and thus enhances its practicality.

[0026] In actual use, it was found that the sliding guide of the sliding plate 5 was not convenient. In order to solve the above problem, in this embodiment, the guiding mechanism also includes a guide rod 10. The guide rods 10 are symmetrically installed in the chamber 7, and the guide rods 10 are slidably connected to the corresponding sliding plate 5.

[0027] In actual use, it was found that it was inconvenient to press and install the cover 3. In order to solve the above problem, in this embodiment, the pressing mechanism also includes a pressing handle 11, and the pressing handle 11 is symmetrically installed on the top of the cover 3.

[0028] In actual use, it was found that it was not convenient to press the sliding plate 5 tightly. In order to solve the above problem, this embodiment also includes a spring 12. The spring 12 is fitted with the corresponding guide rod 10, and the spring 12 is compressed by the sliding plate 5.

[0029] In actual use, it was found that it was not convenient to improve the sealing performance. In order to solve the above problem, this embodiment also includes a sealing gasket 13, and the bottom end of the cover 3 is provided with a sealing gasket 13.

[0030] As a preferred embodiment of the above, the clamping rod 4 is provided with an inclined surface on one side.

[0031] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0032] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0033] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas recirculation system, comprising an exhaust gas filter box body (1) and a fixing component (2), wherein the exhaust gas filter box body (1) is installed by the fixing component (2), an exhaust gas filter component is provided inside the exhaust gas filter box body (1), and a disassembly and assembly mechanism is provided at the top of the exhaust gas filter box body (1). Its features are, The disassembly and assembly mechanism also includes a cover (3), a clamping rod (4), a sliding plate (5), and a push handle (6). The cover (3) has chambers (7) inside its left and right ends. A sliding groove (8) is provided at the top of the cover (3) and communicates with the chambers (7). An installation groove (9) is provided at the top of the exhaust gas filter box body (1). The two sets of sliding plates (5) are slidably connected to the corresponding chambers (7). The sliding plates (5) are slidably connected to the chambers (7) via a guide mechanism. One side of the sliding plate (5)… The mounting groove (9) is fixedly connected to the corresponding set of clamping rods (4). The mounting groove (9) is provided with grooves on both sides that are adapted to the size of the clamping rods (4). The clamping rods (4) are slidably connected to the corresponding grooves. The cover (3) is slidably and sealed to the exhaust gas filter box body (1) through the mounting groove (9). The bottom end of the push handle (6) is connected to the middle of the top of the corresponding sliding plate (5). The bottom end of the push handle (6) is slidably connected to the corresponding sliding groove (8). The top of the cover (3) is provided with a pressing mechanism.

2. The exhaust gas recirculation system according to claim 1, characterized in that, The guiding mechanism also includes guide rods (10), which are symmetrically installed in the chamber (7) and are slidably connected to the corresponding sliding plate (5).

3. The exhaust gas recirculation system according to claim 2, characterized in that, The pressing mechanism also includes a pressing handle (11), which is symmetrically mounted on the top of the cover (3).

4. The exhaust gas recirculation system according to claim 3, characterized in that, It also includes a spring (12), which is fitted with a corresponding guide rod (10), and the spring (12) is compressed by the sliding plate (5).

5. The exhaust gas recirculation system according to claim 4, characterized in that, It also includes a sealing gasket (13), and the bottom end of the cover (3) is provided with a sealing gasket (13).

6. The exhaust gas recirculation system according to claim 5, characterized in that, The clamping rod (4) is set on one side of an inclined surface.

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