Smoke exhaust purification device of diesel generator

Abstract

The utility model provides an exhaust smoke purification device of a diesel generator, which relates to the technical field of diesel generators, and comprises a base and a purification box, the top of the purification box is symmetrically provided with sliding chutes, the inner surfaces of the sliding chutes are slidably connected with mounting racks, the inner surfaces of the two mounting racks are sequentially provided with an activated carbon filter plate and a filter element, and the activated carbon filter plate and the filter element are arranged on the base. And mounting grooves are symmetrically formed in the inner bottom of the purification box. According to the device disclosed by the utility model, the mounting rack, the rotating rod, the clamping block, the sliding groove, the second spring, the second telescopic rod, the circular groove, the arc-shaped ball and the limiting block are matched for use, so that the mounting rack can be quickly dismounted and mounted, and the activated carbon filter plate and the filter element can be conveniently dismounted, mounted and maintained; and under the cooperation of a mounting groove, a first spring, a first telescopic rod and a push block, the convenience of dismounting the mounting frame is further improved, a filter element and an activated carbon filter plate are dismounted for replacement and maintenance, the flue gas purification effect is guaranteed, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to a smoke exhaust purification device for diesel generators. Background Art

[0002] A diesel generator set is a device that uses diesel as raw material to generate electricity. A diesel generator will emit a large amount of smoke when working. However, the exhaust pipe on a general diesel generator set does not have a smoke purification mechanism. The unpurified smoke is discharged into the air, which will pollute the air and affect the air quality. Therefore, a smoke purification device is needed.

[0003] In the prior art, the smoke exhaust purification device mostly uses a filter kit to filter and purify the smoke exhausted by the diesel generator. However, after long-term use, a large amount of smoke and dust impurities will be adsorbed on the filter kit, clogging the filter kit and reducing the purification effect of the smoke. It is also inconvenient to quickly replace the filter kit, so the practicality is low. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, most of the smoke exhaust purification devices use a filter kit to filter and purify the smoke exhausted by the diesel generator, but after long-term use, a large amount of smoke and dust impurities will be adsorbed on the filter kit, clogging the filter kit, reducing the purification effect of the smoke, and it is inconvenient to quickly replace the filter kit, resulting in low practicality. A smoke exhaust purification device for a diesel generator is proposed to solve the problem that

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a smoke purification device for a diesel generator, comprising: a base and a purification box, the top of the purification box is symmetrically provided with slide grooves, the inner surface of the slide grooves is slidably connected with a mounting bracket, the inner surfaces of the two mounting brackets are sequentially provided with activated carbon filter plates and filter elements, the inner bottom of the purification box is symmetrically provided with mounting grooves, the inner bottoms of the two mounting grooves are symmetrically fixedly connected with first telescopic rods, the outer surfaces of multiple first telescopic rods are sleeved with first springs, the multiple first telescopic rods are divided into two groups, the tops of the two groups of first telescopic rods are fixedly connected with push blocks, the bottom of the purification box is symmetrically fixedly connected with rotating rods near the center position, the outer surfaces of the two rotating rods are rotatably connected with limiting blocks, and the top of the purification box near both sides is fixedly connected with card blocks.

[0006] Preferably, the inner surfaces of the two clamping blocks are respectively engaged with the outer surfaces of the two limiting blocks, and the positions of the two pushing blocks are respectively matched with the positions of the two mounting frames.

[0007] Preferably, a circular groove is formed on the inner top of each of the two clamping blocks, a second telescopic rod is fixedly connected to the inner top of each of the two circular grooves, and a second spring is sleeved on the outer surface of each of the two second telescopic rods.

[0008] Preferably, the bottoms of the two second telescopic rods are fixedly connected with arc-shaped balls, and the outer surfaces of the two arc-shaped balls are respectively slidably arranged with the inner surfaces of the two circular grooves.

[0009] Preferably, a plurality of dampers are equidistantly and fixedly connected to the top of the base, and a third spring is sleeved on the outer surfaces of the plurality of dampers.

[0010] Preferably, the tops of the plurality of dampers are fixedly connected to the bottom of the purification box.

[0011] Preferably, an air outlet pipe is fixedly connected to one side of the purification box, and an air inlet pipe is fixedly connected to the other side of the purification box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the mounting frame can be quickly disassembled and installed by using the mounting frame, the rotating rod, the clamping block, the sliding groove, the second spring, the second telescopic rod, the circular groove, the arc ball and the limit block, so that the disassembly and maintenance of the activated carbon filter plate and the filter element are convenient. At the same time, when the mounting frame is disassembled, with the cooperation of the mounting groove, the first spring, the first telescopic rod and the pushing block, the convenience of disassembly of the mounting frame is further improved. By disassembling the filter element and the activated carbon filter plate for replacement and maintenance, the purification effect of the flue gas is guaranteed, and the utility model is highly practical.

[0014] 2. In the present invention, the damper and the third spring are used together to absorb and reduce the vibration generated by the diesel generator and transmitted to the purification box, which can effectively reduce the risk of damage to the internal components of the purification box due to vibration and extend their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a smoke exhaust purification device for a diesel generator proposed by the utility model;

[0016] Figure 2 This is a partial structural cross-sectional view of a smoke exhaust purification device for a diesel generator proposed by the utility model;

[0017] Figure 3 This is a partial structural development diagram of a smoke exhaust purification device for a diesel generator proposed by the utility model;

[0018] Figure 4 This is a cross-sectional view of a block of a smoke purification device for a diesel generator proposed in the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of the base structure of a smoke purification device for a diesel generator.

[0020] Legend: 1. Base; 2. Damper; 3. Purification box; 4. Inlet pipe; 5. Mounting frame; 6. Rotating rod; 7. Block; 8. Exit pipe; 9. Slide; 10. Push block; 11. First spring; 12. Mounting slot; 13. First telescopic rod; 14. Round slot; 15. Second spring; 16. Second telescopic rod; 17. Arc ball; 18. Limit block; 19. Activated carbon filter plate; 20. Filter element; 21. Third spring. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a smoke purification device for a diesel generator, comprising: a base 1 and a purification box 3, a slide groove 9 is symmetrically opened on the top of the purification box 3, a mounting bracket 5 is slidably connected to the inner surface of the slide groove 9, an activated carbon filter plate 19 and a filter element 20 are sequentially arranged on the inner surfaces of the two mounting brackets 5, a mounting groove 12 is symmetrically opened on the inner bottom of the purification box 3, the inner bottoms of the two mounting grooves 12 are symmetrically fixedly connected with first telescopic rods 13, the outer surfaces of the plurality of first telescopic rods 13 are sleeved with first springs 11, the plurality of first telescopic rods 13 are divided into two groups, the tops of the two groups of first telescopic rods 13 are fixedly connected with push blocks 10, the bottom of the purification box 3 is symmetrically fixedly connected with rotating rods 6 near the center position, the outer surfaces of the two rotating rods 6 are rotating A limit block 18 is dynamically connected, and blocks 7 are fixedly connected to the top of the purification box 3 near both sides. The inner surfaces of the two blocks 7 are respectively engaged with the outer surfaces of the two limit blocks 18. The positions of the two push blocks 10 are respectively matched with the positions of the two mounting frames 5. A circular groove 14 is provided on the inner top of the two blocks 7. The inner tops of the two circular grooves 14 are fixedly connected with a second telescopic rod 16. The outer surfaces of the two second telescopic rods 16 are sleeved with a second spring 15. The bottoms of the two second telescopic rods 16 are fixedly connected with an arc ball 17. The outer surfaces of the two arc balls 17 are respectively slidably arranged with the inner surfaces of the two circular grooves 14. An air outlet pipe 8 is fixedly connected to one side of the purification box 3, and an air inlet pipe 4 is fixedly connected to the other side of the purification box 3.

[0024] The effect achieved by the entire embodiment 1 is that, when in use, the diesel generator support frame is mounted through the mounting seat on the base 1, and then the diesel generator exhaust pipe is connected to the intake pipe 4 through a hose, and then the mounting frame 5 is inserted along the slide groove 9 and pressed downward to insert the mounting frame 5 into the slide groove 9. At this time, the first spring 11 and the first telescopic rod 13 are compressed, so that the push block 10 moves to the mounting groove 12, and then the limit block 18 is rotated forcefully to make it rotate on the rotating rod 6, and the limit block 18 moves to the card block 7, and then the arc ball 17 is pushed toward the circular groove 14. The second spring 15 and the second telescopic rod 16 are compressed, and when the limit block 18 is completely moved into the card block 7, the arc ball 17 is pushed out from the circular groove 14 under the restoring force of the second spring 15 when it rebounds, and cooperates with the second telescopic rod 16, so that the arc ball 17 limits the limit block 18 through the arc ball 17, and the installation of the mounting frame 5 is completed, and the filter element 20 and the activated carbon filter plate 19 can be quickly installed in the purification box 3, and then the smoke exhausted by the diesel generator will enter the purification box 3 through the intake pipe 4, the filter element 20 is located in front of the activated carbon filter plate 19, and the filter element 20 is made of metal fiber. The smoke is then filtered through the filter element 20 to filter the particles in the smoke. The filtered smoke is processed again through the activated carbon filter plate 19 to adsorb organic pollutants, odors and other harmful gases in the smoke. The solid particles and gaseous pollutants in the smoke can be effectively removed through the synergistic effect of the filter element 20 and the activated carbon filter plate 19, and then discharged through the exhaust pipe 8, thereby improving the purification efficiency of the smoke of the diesel generator and protecting the environment and air quality. After use, the limit block 18 can be pushed hard to make the limit block 18 rotate along the axis of the rotating rod 6. When rotating, the limit block 18 will apply an extrusion force to the outer wall of the arc ball 17, so that the arc ball 17 moves into the circular groove 14, so that the limit block 18 can be disengaged from the card block 7. At this time, under the restoring force of the third spring 21, the push block 10 will be pushed out of the installation groove 12. The moving direction of the push block 10 is limited by the first telescopic rod 13. Therefore, under the action of the push block 10, the mounting frame 5 is pushed out of the slide groove 9, and the mounting frame 5 can be quickly disassembled, thereby facilitating the replacement and maintenance of the filter element 20 and the activated carbon filter plate 19, ensuring the purification effect of the flue gas, and having high practicality.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, a plurality of dampers 2 are equidistantly fixedly connected to the top of the base 1 , a third spring 21 is sleeved on the outer surfaces of the plurality of dampers 2 , and the tops of the plurality of dampers 2 are fixedly connected to the bottom of the purification box 3 .

[0026] The effect achieved by the entire embodiment 2 is that when the diesel generator is in use, it will generate vibrations that are transmitted to the base 1. At this time, the damper 2 and the third spring 21 can be used together to absorb and reduce the vibrations generated by the diesel generator that are transmitted to the purification box 3, which can effectively reduce the risk of damage to the internal components of the purification box 3 due to vibrations and extend their service life.

[0027] Working principle: When in use, the diesel generator is mounted on the support frame through the mounting seat on the base 1, and then the diesel generator exhaust pipe is connected to the intake pipe 4 through a hose, and then the mounting frame 5 is inserted along the slide groove 9, and pressed downward to insert the mounting frame 5 into the slide groove 9. At this time, the first spring 11 and the first telescopic rod 13 will be compressed, so that the push block 10 moves to the mounting groove 12, and then the limit block 18 is turned forcefully to make it rotate on the rotating rod 6. The limit block 18 moves to the card block 7, and then the arc ball 17 is squeezed into the circular groove 14, and the second spring 15 and the second telescopic rod 16 are compressed. When the limit block 18 is completely moved into the card block 7, under the restoring force of the second spring 15 when it rebounds, and in cooperation with the second telescopic rod 16, the arc ball 17 is pushed out from the circular groove 14, so that the limit block 18 is limited by the arc ball 17, and the installation of the mounting frame 5 is completed, and the filter element 20 and the activated carbon filter plate 19 can be quickly installed in the purification box 3, and then the smoke exhausted by the diesel generator will enter the purification box 3 through the intake pipe 4, and the filter element 20 is located in front of the activated carbon filter plate 19, and the filter element 20 is composed of metal fibers, and then the particulate matter in the smoke is filtered by the filter element 20, and the filtered smoke will pass through again The activated carbon filter plate 19 is used for processing to absorb organic pollutants, odors and other harmful gases in the flue gas. Through the synergistic effect of the filter element 20 and the activated carbon filter plate 19, the solid particles and gaseous pollutants in the flue gas can be effectively removed, thereby improving the purification efficiency of the diesel generator flue gas and protecting the environment and air quality. At the same time, the damper 2 and the third spring 21 are used in combination to absorb and reduce the vibration generated by the diesel generator and transmitted to the purification box 3, which can effectively reduce the risk of damage to the internal components of the purification box 3 due to vibration and extend their service life. After use, the limit block 18 can be moved forcefully to make the limit block 1 8 rotates along the axis of the rotating rod 6. During the rotation, the limit block 18 applies an extrusion force to the outer wall of the arc ball 17, so that the arc ball 17 moves into the circular groove 14, so that the limit block 18 can be separated from the clamping block 7. At this time, under the restoring force of the rebound of the third spring 21, the push block 10 will be pushed out from the mounting groove 12. The moving direction of the push block 10 is limited by the first telescopic rod 13. Therefore, under the action of the push block 10, the mounting frame 5 is pushed out from the slide groove 9, and the mounting frame 5 can be quickly disassembled, so it is convenient to replace and maintain the filter element 20 and the activated carbon filter plate 19, ensuring the purification effect of the flue gas, and having high practicality.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fume exhaust purification device for a diesel generator, characterized in that: include: A base (1) and a purification box (3), wherein a slide groove (9) is symmetrically provided on the top of the purification box (3), and a mounting frame (5) is slidably connected to the inner surface of the slide groove (9), and an activated carbon filter plate (19) and a filter element (20) are arranged on the inner surfaces of the two mounting frames (5) in sequence, and a mounting groove (12) is symmetrically provided on the inner bottom of the purification box (3), and the inner bottoms of the two mounting grooves (12) are symmetrically fixedly connected with a first telescopic rod (13), and the outer surfaces of the plurality of first telescopic rods (13) are sleeved with a first spring (11), and the plurality of first telescopic rods (13) are divided into two groups, and the tops of the two groups of the first telescopic rods (13) are fixedly connected with a push block (10), and the bottom of the purification box (3) is symmetrically fixedly connected with a rotating rod (6) near the center position, and the outer surfaces of the two rotating rods (6) are rotatably connected with a limiting block (18), and the top of the purification box (3) is fixedly connected with a clamping block (7) near both sides.

2. The exhaust smoke purification device for a diesel generator according to claim 1, characterized in that: The inner surfaces of the two clamping blocks (7) are respectively engaged with the outer surfaces of the two limiting blocks (18), and the positions of the two pushing blocks (10) are respectively matched with the positions of the two mounting frames (5).

3. The exhaust smoke purification device for a diesel generator according to claim 2 is characterized in that: The inner tops of the two clamping blocks (7) are each provided with a circular groove (14), the inner tops of the two circular grooves (14) are each fixedly connected with a second telescopic rod (16), and the outer surfaces of the two second telescopic rods (16) are each sleeved with a second spring (15).

4. The exhaust smoke purification device for a diesel generator according to claim 3 is characterized in that: The bottoms of the two second telescopic rods (16) are fixedly connected with arc-shaped balls (17), and the outer surfaces of the two arc-shaped balls (17) are respectively slidably arranged with the inner surfaces of the two circular grooves (14).

5. The exhaust smoke purification device for a diesel generator according to claim 4 is characterized in that: A plurality of dampers (2) are fixedly connected to the top of the base (1) at equal intervals, and the outer surfaces of the plurality of dampers (2) are sleeved with a third spring (21).

6. The exhaust smoke purification device for a diesel generator according to claim 5, characterized in that: The tops of the plurality of dampers (2) are fixedly connected to the bottom of the purification box (3).

7. The exhaust smoke purification device for a diesel generator according to claim 6, characterized in that: An air outlet pipe (8) is fixedly connected to one side of the purification box (3), and an air inlet pipe (4) is fixedly connected to the other side of the purification box (3).

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