CN218894691U

CN218894691U - Diesel generator exhaust treatment device

Info

Publication number: CN218894691U
Application number: CN202320117337.5U
Authority: CN
Inventors: 景学贵; 胡志兵
Original assignee: Kun Peng Power System Equipment Co ltd
Current assignee: Kun Peng Power System Equipment Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-21
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a diesel generator waste gas treatment device which comprises a treatment box, wherein a mounting frame is fixedly arranged at the bottom of the treatment box, an air inlet pipe is fixedly arranged at the right side of the treatment box, an air outlet pipe is fixedly arranged at the left side of the treatment box, a sealing installation mechanism is arranged in the treatment box and on the front side of the treatment box, a spraying treatment mechanism is arranged at the top of the treatment box and comprises a spraying assembly and a backflow assembly, the spraying assembly is arranged at the top of the treatment box, and the backflow assembly is arranged outside the treatment box. According to the utility model, the spraying treatment mechanism is arranged, so that in the using process, waste gas enters the treatment box to be sprayed and treated through the treatment box, the treatment effect on the waste gas is improved, the exhaust speed of the waste gas is improved, and meanwhile, the waste water after jet flow is filtered and treated through the backflow component for secondary use, so that the water utilization efficiency is improved.

Description

Diesel generator exhaust treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a diesel generator waste gas treatment device.

Background

The diesel generator is a small-sized power generation device, and is a power machine which uses diesel oil and the like as fuel and uses a diesel engine as a prime motor to drive a generator to generate power. In the power generation process of the diesel generator, a large amount of waste gas is generated due to the combustion of diesel, and in order to protect the environment, the waste gas needs to be treated and then discharged.

The utility model relates to an exhaust gas treatment device of a diesel generator, which is described in a diesel generator exhaust gas treatment device (the authorized bulletin number is CN 217939557U) disclosed by national patent network, in particular to an exhaust gas treatment device of a diesel generator, and the exhaust gas treatment device comprises a joint pipe, wherein one end of the joint pipe is communicated with a gas collecting pipe, the gas collecting pipe is communicated with a filter pipe near the end of the joint pipe, a filter mechanism is arranged in the filter pipe, the other end of the gas collecting pipe is communicated with a six-edge pipe, and a connecting mechanism is arranged in the six-edge pipe; according to the utility model, the filtering mechanism is arranged, the second filter screen is arranged at the adjacent part of the first filter screen, the supporting plate is arranged between the second filter screen and the first filter screen, the communicating pipe communicated with the second filter screen and the first filter screen is penetrated on the supporting plate, in use, tail gas enters the filtering mechanism through the gas collecting pipe, and the first filter screen and the second filter screen are used for filtering the tail gas, so that harmful particles and suspended matters in the tail gas can be effectively filtered, the clean degree of the tail gas is improved, the compound environmental protection requirement of the discharged tail gas is ensured, and the pollution to the air is further reduced to the greatest extent.

For this description, the inventors consider that there are the following problems:

in the using process, the exhaust gas is filtered through the filter screen, but when the exhaust gas passes through the filter screen, the passing speed of the exhaust gas is slower under the blocking effect of the filter screen, and especially after a large amount of carbon deposition is condensed in the filter screen after long-time use, the speed of the exhaust gas generated in the diesel engine is higher than the speed of the exhaust gas passing through the filter screen, so that the exhaust gas cannot be rapidly discharged from the diesel engine, and the damage of the diesel engine is caused.

Therefore, it is necessary to design an exhaust gas treatment device for a diesel generator which is practical and has a high exhaust speed.

Disclosure of Invention

The utility model aims to provide a diesel generator exhaust gas treatment device for solving the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a diesel generator exhaust treatment device, includes the processing case, the bottom fixed mounting of processing case has the mounting bracket, the right side fixed mounting of processing case has the intake pipe, the left side fixed mounting of processing case has the blast pipe, the inside and the front of processing case are provided with sealed installation mechanism, the top of processing case is provided with sprays processing mechanism.

The spraying treatment mechanism comprises a spraying assembly and a backflow assembly, the spraying assembly is arranged at the top of the treatment box, and the backflow assembly is arranged outside the treatment box.

According to the technical scheme, spray the subassembly and include the water tank, water tank fixed mounting is at the top of handling the case, the top fixed mounting of water tank has the water inlet, the inside fixed mounting of water tank has first water pump, the outside fixed mounting of first water pump has first connecting pipe, the one end fixed mounting that first water pump was kept away from to first connecting pipe has the branch pipe, the bottom fixed mounting of branch pipe has the shower, the bottom fixed mounting of shower has the shower nozzle, is convenient for carry out the spraying to the inside waste gas of handling the case and handles.

According to the technical scheme, the branch pipes are provided with four, and the bottoms of the four branch pipes are provided with two spray pipes, so that the spray effect is improved conveniently.

According to the technical scheme, the reflux assembly comprises a water accumulation pipe, the water accumulation pipe is fixedly arranged at the bottom of the treatment tank, a reflux pipe is fixedly arranged at the bottom of the water accumulation pipe, one end of the reflux pipe, which is far away from the water accumulation pipe, is fixedly provided with a second water pump, the right side of the second water pump is fixedly provided with a second connecting pipe, one end of the second water pump, which is far away from the second connecting pipe, is fixedly provided with a filter, and a water inlet pipe is fixedly arranged between the right side of the filter and the top of the water tank, so that the wastewater inside the treatment tank can be conveniently reused.

According to the technical scheme, seal installation mechanism includes the sealing washer, the sealing washer sets up in the front of handling the case, the front of sealing washer is provided with the end cover, be provided with the mounting bolt between the front of end cover, sealing washer and handling the case, the top and the bottom inboard of handling the case are all fixed mounting has the mount pad, the inside grafting of mount pad has the fender flow board, is convenient for make the spraying time through fender flow board extension waste gas.

According to the technical scheme, through holes are formed in the end cover, the sealing ring and the corresponding positions of the treatment box and the mounting bolts, and the mounting bolts penetrate through the through holes, so that the end cover is fixedly mounted on the front surface of the treatment box.

According to the technical scheme, the flow blocking plates are nine, five flow blocking plates are arranged on the inner side of the top of the treatment box, four flow blocking plates are arranged on the inner side of the bottom of the treatment box, and five flow blocking plates and four flow blocking plates are installed in a staggered mode, so that the flow blocking plates can conveniently prolong spraying time, and the spraying effect is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the spraying treatment mechanism is arranged, so that in the using process, waste gas enters the treatment box to be sprayed and treated through the treatment box, the treatment effect on the waste gas is improved, the exhaust speed of the waste gas is improved, and meanwhile, the waste water after jet flow is filtered and treated through the backflow component for secondary use, so that the water utilization efficiency is improved.

2. According to the utility model, the sealing installation mechanism is arranged, in the using process, the end cover is installed on the front surface of the treatment box in a sealing way through the arranged sealing ring and the installation bolt, and meanwhile, the flow velocity of waste gas in the treatment box is reduced through the flow blocking plate arranged in the treatment box, so that the spraying time is prolonged, and the spraying treatment effect on the waste gas is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a mounting base and baffle mounting structure according to the present utility model;

FIG. 5 is a schematic view of the exterior configuration of the spray assembly of the present utility model;

fig. 6 is a schematic view of the external appearance of the reflow assembly of the present utility model.

In the figure: 1. a treatment box; 2. a mounting frame; 3. an air inlet pipe; 4. an exhaust pipe; 5. a seal mounting mechanism; 51. a seal ring; 52. an end cap; 53. installing a bolt; 54. a mounting base; 55. a flow baffle; 6. a spray treatment mechanism; 61. a spray assembly; 611. a water tank; 612. a water inlet; 613. a first water pump; 614. a first connection pipe; 615. a branch pipe; 616. a shower pipe; 617. a spray head; 62. a reflow assembly; 621. a water accumulation pipe; 622. a return pipe; 623. a second water pump; 624. a second connection pipe; 625. a filter; 626. a water inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a diesel generator exhaust treatment device, includes treatment case 1, and the bottom fixed mounting who handles case 1 has mounting bracket 2, and the right side fixed mounting who handles case 1 has intake pipe 3, and the left side fixed mounting who handles case 1 has blast pipe 4, and the inside and the front of handling case 1 are provided with sealed installation mechanism 5, and the top of handling case 1 is provided with sprays processing mechanism 6.

The spray treatment mechanism 6 comprises a spray assembly 61 and a reflux assembly 62, the spray assembly 61 is arranged at the top of the treatment tank 1, and the reflux assembly 62 is arranged outside the treatment tank 1.

Further, the spraying assembly 61 comprises a water tank 611, the water tank 611 is fixedly arranged at the top of the treatment tank 1, a water inlet 612 is fixedly arranged at the top of the water tank 611, a first water pump 613 is fixedly arranged in the water tank 611, a first connecting pipe 614 is fixedly arranged outside the first water pump 613, a branch pipe 615 is fixedly arranged at one end, far away from the first water pump 613, of the first connecting pipe 614, a spraying pipe 616 is fixedly arranged at the bottom of the branch pipe 615, a spray head 617 is fixedly arranged at the bottom of the spraying pipe 616, and the waste gas inside the treatment tank 1 is conveniently sprayed.

Further, the four branch pipes 615 are provided, and two spray pipes 616 are provided at the bottoms of the four branch pipes 615, so that the spray effect is improved.

Further, the backflow component 62 comprises a water accumulation pipe 621, the water accumulation pipe 621 is fixedly arranged at the bottom of the treatment tank 1, a backflow pipe 622 is fixedly arranged at the bottom of the water accumulation pipe 621, a second water pump 623 is fixedly arranged at one end, far away from the water accumulation pipe 621, of the backflow pipe 622, a second connecting pipe 624 is fixedly arranged at the right side of the second water pump 623, a filter 625 is fixedly arranged at one end, far away from the second water pump 623, of the second connecting pipe 624, a water inlet pipe 626 is fixedly arranged between the right side of the filter 625 and the top of the water tank 611, and waste water inside the treatment tank 1 is conveniently reused.

Embodiment two:

referring to fig. 2 and fig. 4, and in combination with the first embodiment, further obtaining that the seal installation mechanism 5 includes a seal ring 51, the seal ring 51 is disposed on the front surface of the treatment tank 1, an end cover 52 is disposed on the front surface of the seal ring 51, a mounting bolt 53 is disposed between the end cover 52, the seal ring 51 and the front surface of the treatment tank 1, mounting seats 54 are fixedly installed on the top and the bottom inner sides of the treatment tank 1, and a flow blocking plate 55 is inserted in the mounting seats 54, so that the spraying time of the exhaust gas can be prolonged through the flow blocking plate 55.

Further, through holes are formed in the end cover 52, the sealing ring 51 and the corresponding positions of the processing box 1 and the mounting bolts 53, and the mounting bolts 53 penetrate through the through holes, so that the end cover 52 is conveniently and fixedly mounted on the front surface of the processing box 1.

Further, the baffle plates 55 are nine, five baffle plates 55 are arranged on the inner side of the top of the treatment box 1, four baffle plates 55 are arranged on the inner side of the bottom of the treatment box 1, and the five baffle plates 55 and the four baffle plates 55 are installed in a staggered manner, so that the baffle plates 55 can conveniently prolong the spraying time, and the spraying effect is improved.

In actual operation, when the device is used, exhaust gas is discharged into the interior of the treatment tank 1 through the air inlet pipe 3, the exhaust gas flows leftward by bypassing the baffle plate 55 in sequence, water in the water tank 611 is fed into the first connecting pipe 614 through the first water pump 613, water in the first connecting pipe 614 is fed into the spray pipe 616 through the branch pipe 615, the exhaust gas is sprayed through the spray head 617 at the bottom of the spray pipe 616, the sprayed wastewater in the treatment tank 1 is discharged into the return pipe 622 through the water collecting pipe 621 at the bottom, the wastewater in the return pipe 622 is drawn into the connecting pipe through the second water pump 623, the wastewater is discharged into the filter 625 through the connecting pipe for filtration treatment, and the filtered wastewater is discharged into the water tank 611 again through the water inlet pipe 626 for secondary use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a diesel generator exhaust treatment device, includes treatment box (1), its characterized in that: the device is characterized in that a mounting frame (2) is fixedly arranged at the bottom of the treatment box (1), an air inlet pipe (3) is fixedly arranged at the right side of the treatment box (1), an air outlet pipe (4) is fixedly arranged at the left side of the treatment box (1), a sealing mounting mechanism (5) is arranged in the treatment box (1) and on the front side of the treatment box, and a spraying treatment mechanism (6) is arranged at the top of the treatment box (1);

the spraying treatment mechanism (6) comprises a spraying assembly (61) and a backflow assembly (62), the spraying assembly (61) is arranged at the top of the treatment box (1), and the backflow assembly (62) is arranged outside the treatment box (1).

2. The diesel-electric generator exhaust gas treatment device according to claim 1, wherein: spray subassembly (61) include water tank (611), water tank (611) fixed mounting is at the top of handling case (1), the top fixed mounting of water tank (611) has water inlet (612), the inside fixed mounting of water tank (611) has first water pump (613), the outside fixed mounting of first water pump (613) has first connecting pipe (614), the one end fixed mounting that first water pump (613) was kept away from to first connecting pipe (614) has branch pipe (615), the bottom fixed mounting of branch pipe (615) has shower (616), the bottom fixed mounting of shower (616) has shower nozzle (617).

3. The diesel-electric generator exhaust gas treatment device according to claim 2, wherein: four branch pipes (615) are arranged, and two spraying pipes (616) are arranged at the bottoms of the four branch pipes (615).

4. A diesel-electric generator exhaust gas treatment device according to claim 3, characterized in that: the backflow component (62) comprises a water accumulation pipe (621), the water accumulation pipe (621) is fixedly arranged at the bottom of the treatment box (1), a backflow pipe (622) is fixedly arranged at the bottom of the water accumulation pipe (621), a second water pump (623) is fixedly arranged at one end of the backflow pipe (622) away from the water accumulation pipe (621), a second connecting pipe (624) is fixedly arranged at the right side of the second water pump (623), a filter (625) is fixedly arranged at one end of the second connecting pipe (624) away from the second water pump (623), and a water inlet pipe (626) is fixedly arranged between the right side of the filter (625) and the top of the water tank (611).

5. The diesel-electric generator exhaust gas treatment device according to claim 4, wherein: seal installation mechanism (5) are including sealing washer (51), sealing washer (51) set up in the front of handling case (1), the front of sealing washer (51) is provided with end cover (52), be provided with mounting bolt (53) between the front of end cover (52), sealing washer (51) and handling case (1), the top and the inboard equal fixed mounting in bottom of handling case (1) have mount pad (54), the inside grafting of mount pad (54) has baffle (55).

6. The diesel-electric generator exhaust gas treatment device according to claim 5, wherein: through holes are formed in the end cover (52), the sealing ring (51) and the corresponding positions of the treatment box (1) and the mounting bolts (53), and the mounting bolts (53) penetrate through the through holes.

7. The diesel-electric generator exhaust gas treatment device according to claim 6, wherein: the novel treatment box is characterized in that nine flow blocking plates (55) are arranged, five flow blocking plates (55) are arranged on the inner side of the top of the treatment box (1), four flow blocking plates (55) are arranged on the inner side of the bottom of the treatment box (1), and the five flow blocking plates (55) and the four flow blocking plates (55) are installed in a staggered mode.