Tail gas purification device of diesel generating set

Abstract

The utility model discloses a diesel generating set tail gas purifying device which comprises a processing assembly, the processing assembly comprises two shells, a filtering assembly is arranged between the inner walls of the two sides of the shells, the filtering assembly comprises a sliding frame, the sliding frame is inserted between the inner walls of the two sides of the two shells in a sliding mode, and a plurality of filtering plates are clamped in the sliding frame. The top of the shell is rotationally connected with a top plate, the outer wall of one side of the shell is rotationally connected with two threaded rods, the threaded rods are connected with one side of the top plate in a clamped mode, and the other ends of the threaded rods are sleeved with butterfly nuts in a threaded mode. The rotating rod is driven to rotate under the meshing action of the worm and the worm gear, so that the arc block is driven to rotate, the arc block is made to block the air outlet which is in use, and tail gas enters the other shell from the other air outlet to be filtered. Therefore, the filtering and purifying mechanism can be treated in the tail gas treatment process.

Description

TECHNICAL FIELD

[0001] The utility model relates to diesel generating set technical field especially relates to a diesel generating set tail gas purification device. BACKGROUND

[0002] At present, diesel generating set will emit tail gas containing a large amount of harmful substances in the operation process, these pollutants can cause serious harm to the environment, therefore will need to use tail gas purification device to handle.

[0003] And the existing tail gas purification device when using, because can not in the process of tail gas treatment to filter purification structure handles, leading to the tail gas purification effect of diesel generating set is poor, therefore, in order to industry technology progress, better realization diesel generating set tail gas purification function, improve core technology competitiveness, the present application proposes a new implementation scheme different from the tail gas treatment purification structure and application mode in prior art. UTILITARY MODEL CONTENT

[0004] The utility model discloses a kind of diesel generating set tail gas purification devices to solve the problem that the tail gas purification device in prior art when using, because can not in the process of tail gas treatment to filter purification structure handles, leading to the tail gas purification effect of diesel generating set is poor.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of diesel generating set tail gas purification device, including processing component, the processing component includes two housings, filter assembly is equipped between the two sides inner wall of housing, the filter assembly includes sliding frame, sliding frame slidingly inserts between the two sides inner wall of two housings, multiple filter plates are clamped in sliding frame, the top of housing is rotatably connected with top plate, the outer wall of one side of housing is rotatably connected with two threaded rods, one side of threaded rod is clamped with top plate, butterfly nut is threadedly provided on the other end of threaded rod, adjusting assembly is equipped between the two housings, adjusting assembly includes air inlet cylinder, air inlet cylinder is fixed between two housings, air outlet is equipped on the two sides of air inlet cylinder, air outlet is communicated with housing, rotating rod is rotatably inserted in air inlet cylinder, the outer wall of rotating rod is fixedly connected with arc block, arc block can shield air outlet, sealing arc pad is bonded on the side of arc block, the other side of housing is inserted with air outlet pipe.

[0007] Further, the bottom of the top plate is bonded with a sealing flat pad.

[0008] Further, the outer wall of the rotating rod is fixedly provided with a stop block, and the stop block is rotatably clamped at the top end inside the air inlet cylinder.

[0009] Further, the bottom of the air inlet cylinder circumferential outer wall is fixedly connected with a bearing frame, and the bottom end of the rotating rod is rotationally inserted into the bearing frame.

[0010] Further, the top end of the rotating rod is fixedly sleeved with a worm wheel, the top of the air inlet cylinder is transversely rotationally inserted with a worm, and the worm is engaged with the worm wheel.

[0011] Further, the top end of the rotating rod is fixedly sleeved with a worm wheel, the top of the air inlet cylinder is transversely rotationally inserted with a worm, and the worm is engaged with the worm wheel.

[0012] Further, the top end of the air outlet pipe is fixedly connected with a support frame, and the top end of the support frame is fixedly connected with a rain cover.

[0013] Further, the bottom of the air outlet pipe is fixedly connected with a support frame, and the top end of the support frame is fixedly connected with a rain cover.

[0014] The beneficial effects of the utility model are:

[0015] 1. The rotating rod is driven to rotate under the action of the worm engaging with the worm wheel, so as to drive the arc block to rotate, and then the arc block blocks the air outlet being used, so that the tail gas enters another shell through another air outlet for filtering treatment, so as to treat the filtering and purifying mechanism in the treatment process of the tail gas.

[0016] 2. The indicating arrow is driven to rotate by the rotating rod, so as to understand the flow direction of the tail gas, thereby conveniently and accurately replacing and cleaning the filtering assembly. DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model;

[0018] Figure 2 A partial main view cross-sectional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model;

[0019] Figure 3 An adjusting assembly cross-sectional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model;

[0020] Figure 4 A local three-dimensional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model;

[0021] Figure 5 A purifying assembly open state cross-sectional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model;

[0022] Figure 6 An installation and use state three-dimensional structure schematic view of the diesel generating set tail gas purifying device is provided for the utility model.

[0023] Fig. 1, processing assembly; 101, shell; 102, filter assembly; 1021, sliding frame; 1022, filter plate; 103, top plate; 104, threaded rod; 105, butterfly nut; 2, adjusting assembly; 201, air inlet cylinder; 202, air outlet; 203, rotating rod; 204, arc block; 205, sealing arc pad; 3, air outlet pipe; 4, sealing flat pad; 5, stop block; 6, bearing frame; 7, worm; 8, worm; 9, indication arrow; 10, connecting seat; 11, support frame; 12, rain cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Reference Figures 1-6 A diesel generating set tail gas purification device, including processing assembly 1, processing assembly 1 including two shell 101, the two sides of shell 101 between the inner wall is equipped with filter assembly 102, filter assembly 102 includes sliding frame 1021, sliding frame 1021 slidingly connects between the two sides of shell 101 between the inner wall, sliding frame 1021 in the clamping has a plurality of filter plates 1022, sliding frame 1021 is extracted from shell 101 can filter plate 1022 is replaced and cleaned, the top of shell 101 is rotatably connected with top plate 103, the outer wall of one side of shell 101 is rotatably connected with two threaded rods 104, threaded rod 104 is clamped with one side of top plate 103, the other end of threaded rod 104 is threadedly provided with butterfly nut 105, unscrew butterfly nut 105, then pull threaded rod 104 and top plate 103 apart, then open top plate 103, can the used filter assembly 102 is replaced and cleaned;

[0026] The adjusting assembly 2 is arranged between the two shells 101, and the adjusting assembly 2 comprises an air inlet cylinder 201 fixed between the two shells 101, the air inlet cylinder 201 is provided with air outlet openings 202 on two sides, the air outlet openings 202 are communicated with the shells 101, a rotating rod 203 is rotatably inserted into the air inlet cylinder 201, arc blocks 204 are welded on the outer wall of the rotating rod 203, the arc blocks 204 can block the air outlet openings 202, sealing arc pads 205 are bonded on one side of the arc blocks 204, a worm wheel 7 is fixedly sleeved on the top end of the rotating rod 203, a worm gear 8 is transversely rotatably inserted into the top of the air inlet cylinder 201, the worm gear 8 is engaged with the worm wheel 7, the worm gear 8 is twisted, and the rotating rod 203 is driven to rotate under the engagement of the worm gear 8 and the worm wheel 7, so that the arc blocks 204 are driven to rotate, and then the arc blocks 204 block the air outlet openings 202 being used, so that the tail gas enters another air outlet opening 202 and enters another shell 101 for filtering treatment, the shell 101 is rotatably inserted with an air outlet pipe 3, the tail gas enters the air inlet cylinder 201, and then enters the shell 101 through one of the air outlet openings 202, then the tail gas is filtered through the filter plate 1022, and finally is discharged from the air outlet pipe 3.

[0027] The bottom of the top plate 103 is bonded with a sealing flat pad 4, so that the top plate 103 is sealed with the shell 101, and then the leakage of the tail gas is avoided, the outer wall of the rotating rod 203 is fixedly sleeved with a stop block 5, the stop block 5 is rotatably clamped at the top end inside the air inlet cylinder 201, so that the tail gas is prevented from being discharged from the top end of the air inlet cylinder 201, the bottom of the circumferential outer wall of the air inlet cylinder 201 is welded with a bearing frame 6, the bottom end of the rotating rod 203 is rotatably inserted with the bearing frame 6, so that the rotating rod 203 is supported, the top end of the rotating rod 203 is fixedly sleeved with an indicating arrow 9, the rotating rod 203 drives the indicating arrow 9 to rotate, so as to understand the flow direction of the tail gas, the top end of the air outlet pipe 3 is fixed with a support frame 11 through bolts, the top end of the support frame 11 is fixed with a rain cover 12 through bolts, so as to prevent rainwater from falling into the air outlet pipe 3, and the bottom between the two shells 101 is fixed with a connecting seat 10 through bolts, so as to facilitate the connection of the tail gas purification device and the diesel generating set.

[0028] The working principle of the embodiment is as follows: in use, first, the air outlet of the diesel generating set is connected with the bottom end of the air inlet cylinder 201, then the tail gas enters the air inlet cylinder 201, and then enters the shell 101 through one of the air outlet openings 202, then the tail gas is filtered through the filter plate 1022, and finally is discharged from the air outlet pipe 3;

[0029] When the filter assembly 102 in use needs to be replaced, the worm 8 is screwed, and the rotating rod 203 is driven to rotate under the action of the meshing of the worm 8 and the worm wheel 7, so that the arc block 204 is driven to rotate, and then the arc block 204 blocks the gas outlet 202 in use, so that the tail gas enters another shell 101 from another gas outlet 202 for filtering treatment. Then, the wing nut 105 is unscrewed, the threaded rod 104 is separated from the top plate 103 by pulling, then the top plate 103 is opened, and the used filter assembly 102 can be replaced and cleaned.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A diesel generator set exhaust gas purification device comprising a treatment assembly (1), characterized in that, The processing assembly (1) includes two housings (101), and a filter assembly (102) is arranged between the inner walls of the two sides of the housings (101), the filter assembly (102) includes a sliding frame (1021) which is slidingly inserted between the inner walls of the two sides of the housings (101), a plurality of filter plates (1022) are clamped in the sliding frame (1021), a top plate (103) is rotationally connected to the top of the housing (101), two threaded rods (104) are rotationally connected to the outer walls of the housing (101), the threaded rods (104) are clamped on one side of the top plate (103), a wing nut (105) is threadedly sleeved on the other end of the threaded rod (104), an adjusting assembly (2) is arranged between the two housings (101), the adjusting assembly (2) includes an air inlet cylinder (201) which is fixed between the two housings (101), air outlets (202) are arranged on the two sides of the air inlet cylinder (201) and communicate with the housings (101), a rotating rod (203) is rotationally inserted into the air inlet cylinder (201), an arc block (204) is fixedly connected to the outer wall of the rotating rod (203), the arc block (204) can block the air outlets (202), a sealing arc pad (205) is bonded to one side of the arc block (204), and an air outlet pipe (3) is inserted into the other side of the housing (101).

2. The exhaust purification device for a diesel generator set according to claim 1, characterized by The bottom of the top plate (103) is bonded with a sealing flat pad (4).

3. The exhaust purification device for a diesel generator set according to claim 1, characterized by The outer wall of the rotating rod (203) is fixedly sleeved with a stop block (5), and the stop block (5) is rotationally clamped at the top end in the air inlet cylinder (201).

4. The exhaust purification device for a diesel generator set according to claim 1, characterized by The bottom of the circumferential outer wall of the air inlet cylinder (201) is fixedly connected with a bearing frame (6), and the bottom end of the rotating rod (203) is rotationally inserted into the bearing frame (6).

5. The exhaust purification device for a diesel generator set according to claim 1, characterized by The top end of the rotating rod (203) is fixedly sleeved with a worm wheel (7), and a worm (8) is transversely rotationally inserted into the top of the air inlet cylinder (201) and engages with the worm wheel (7).

6. The exhaust purification device for a diesel generator set according to claim 1, characterized by The top end of the rotating rod (203) is fixedly sleeved with an indicating arrow (9).

7. The exhaust purification device for a diesel generator set according to claim 1, characterized by The top end of the air outlet pipe (3) is fixedly connected with a support frame (11), and the top end of the support frame (11) is fixedly connected with a rain cover (12).

8. The exhaust purification device for a diesel generator set according to claim 1, characterized by The bottoms of the two housings (101) are fixedly connected with a connecting seat (10). The bottoms of the two housings (101) are fixedly connected with a connecting seat (10).

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