CN215486265U

CN215486265U - Smoke dust processor for diesel generating set

Info

Publication number: CN215486265U
Application number: CN202121782910.1U
Authority: CN
Inventors: 陈建春; 刘有勇; 王江英
Original assignee: Sichuan Weiba New Energy Technology Co ltd
Current assignee: Sichuan Weiba New Energy Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a smoke dust processor for a diesel generating set, which comprises a spray tower, wherein a water tank is arranged at the lower part of the spray tower, an air inlet pipe is fixedly connected to the left side of the lower part of the outer side wall of the spray tower, a first spray ring and a second spray ring are fixedly connected to the inner cavity of the spray tower, an air outlet hopper is fixedly connected to the upper end surface of the spray tower, a heater is fixedly connected to the upper end surface of the air outlet hopper through a connecting pipe, a purification mechanism is arranged at the lower part of the heater, and an air outlet pipe is fixedly connected to the lower part of the right side of the outer side wall of the purification mechanism. This smoke and dust treater for diesel generating set has solved current tail gas processing apparatus and has used for a long time or when handling big discharge capacity waste gas, and the problem of jam often can take place for tail gas processing apparatus.

Description

Smoke dust processor for diesel generating set

Technical Field

The utility model relates to the technical field of tail gas treatment devices, in particular to a smoke dust processor for a diesel generating set.

Background

When high-temperature exhaust gas flows through a carrier coated with a catalyst made of a noble metal material, harmful substances (including CO, HC odor and DPM black smoke) in the exhaust gas undergo a chemical reaction under the action of the catalyst and temperature and are converted into nontoxic H2O and CO2, so that the function of purifying the exhaust gas is achieved. But current tail gas processing apparatus often structure sets up simply, when using for a long time or handling big discharge capacity waste gas, tail gas processing apparatus often can block up, causes the tail gas treatment work unable to go on. Therefore, the application provides a smoke and dust treater for diesel generating set solves this type of problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a smoke dust processor for a diesel generating set, which solves the problem that the tail gas processing device is often blocked when the existing tail gas processing device is used for a long time or used for processing large-displacement waste gas.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a smoke and dust treater for diesel generating set, includes the spray column, the spray column lower part is provided with the basin, spray column lateral wall lower part left side fixedly connected with intake pipe, first spray ring of spray column inner chamber fixedly connected with and second spray ring, spray column up end fixedly connected with goes out the gas hopper, it passes through connecting pipe fixedly connected with heater to go out the gas hopper up end, the heater lower part is provided with purifies the mechanism, purify mechanism lateral wall right side lower part fixedly connected with outlet duct.

Preferably, the filtering plate is arranged in the inner cavity of the water tank, the sewage tank, the filtering tank and the clean water tank are arranged in the inner cavity of the water tank, the sewage tank and the clean water tank are located on two sides of the filtering tank, and the water pump is arranged in the inner cavity of the clean water tank.

Preferably, the lower end faces of the first spray ring and the second spray ring are respectively provided with a spray head, and the first spray ring and the second spray ring are respectively communicated with the output end of the water pump through a water outlet pipe.

Preferably, the lower end face of the spray tower is fixedly connected with a water outlet hopper, and the water outlet hopper is positioned right above the sewage tank.

Preferably, an exhaust fan is arranged on the upper portion of the inner cavity of the spray tower and located right above the first spray ring, and silencing cotton is arranged in the inner cavity of the air inlet pipe.

Preferably, the purification mechanism comprises a purification box, a ventilation plate, an interlayer sleeve, a heat insulation interlayer, a liner and a ceramic honeycomb carrier, the lower part of the inner cavity of the purification box is fixedly connected with the ventilation plate, the air outlet pipe is fixed at the lower part of the right side of the outer side wall of the purification box, the interlayer sleeve is placed on the upper end face of the ventilation plate, the inner cavity of the interlayer sleeve is fixedly connected with the heat insulation interlayer, the inner side wall of the interlayer sleeve is fixedly connected with the liner, the inner side wall of the liner is fixedly connected with the ceramic honeycomb carrier, and the inner cavity of the ceramic honeycomb carrier is coated with a catalyst coating.

(III) advantageous effects

The utility model provides a smoke dust processor for a diesel generating set. The method has the following beneficial effects:

(1) the smoke dust processor for the diesel generating set is provided with the air inlet pipe, smoke dust waste gas generated during the work of the diesel generating set can enter the inner cavity of the spray tower through the air inlet pipe, the upper part of the inner cavity of the spray tower is provided with the exhaust fan, the smoke dust waste gas can move to the upper part of the inner cavity of the spray tower by starting the exhaust fan, at the moment, clear water in the clear water tank can enter the inner cavities of the first spray ring and the second spray ring through the connecting pipe by starting the water pump, and then the clear water is sprayed in the inner cavity of the spray tower by matching with the spray head, the smoke dust waste gas can move to the upper part of the inner cavity of the spray tower, after the smoke dust contacts the clear water, the clear water can drive the smoke dust to move downwards, thereby avoiding the blockage of a purifying mechanism during the subsequent purification of the waste gas and influencing the purifying quality, after the clear water can drive the smoke dust to move downwards, the smoke dust can drop to the sewage tank through the water outlet hopper, be provided with bilge pit, filter-tank and clear water groove through the basin inner chamber to sewage in the bilge pit can obtain filtering, makes clear water can obtain recycling, has reduced the use cost of whole device.

(2) This smoke and dust treater for diesel generating set, remove to spray column inner chamber upper portion at waste gas, and get into the purifying box inner chamber through the connecting pipe after, set up on purifying box upper portion through the heater, start the heater this moment, can make waste gas obtain the heating, after the waste gas of high temperature passes through ceramic honeycomb carrier inner chamber, because ceramic honeycomb carrier inner chamber scribbles catalyst coating, can purify the harmful substance in the waste gas, the rethread outlet duct is discharged, and then whole device has realized waste gas purification's function.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

fig. 4 is a schematic view of the internal cross-sectional structure of the purification mechanism of the present invention.

In the figure: 1. a spray tower; 11. a water outlet hopper; 12. an air outlet hopper; 13. an exhaust fan; 2. a water tank; 21. a filter plate; 22. a sewage tank; 23. a filter tank; 24. a clear water tank; 25. a water pump; 3. an air inlet pipe; 4. a first spray ring; 41. a shower head; 42. a water outlet pipe; 5. a second spray ring; 6. a connecting pipe; 7. a heater; 8. a purification mechanism; 81. a purification box; 82. a gas permeable plate; 83. an interlayer sleeve; 84. a thermally insulating interlayer; 85. a liner; 86. a ceramic honeycomb carrier; 9. and an air outlet pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the first embodiment is as follows:

a smoke dust processor for a diesel generator set comprises a spray tower 1, a water tank 2 is arranged at the lower part of the spray tower 1, an air inlet pipe 3 is fixedly connected at the left side of the lower part of the outer side wall of the spray tower 1, a first spray ring 4 and a second spray ring 5 are fixedly connected with the inner cavity of the spray tower 1, an air outlet hopper 12 is fixedly connected with the upper end surface of the spray tower 1, a heater 7 is fixedly connected with the upper end surface of the air outlet hopper 12 through a connecting pipe 6, a purifying mechanism 8 is arranged at the lower part of the heater 7, an air outlet pipe 9 is fixedly connected with the lower part of the right side wall of the purifying mechanism 8, a filter plate 21 is arranged in the inner cavity of the water tank 2, a sewage tank 22, a filter tank 23 and a clean water tank 24 are arranged in the inner cavity of the clean water tank 24, the sewage tank 22 and the clean water tank 24 are positioned at two sides of the filter tank 23, a water pump 25 is arranged in the inner cavity of the clean water tank 24, spray rings 4 and spray rings 5 are both provided with spray heads 41, the first spray ring 4 and the second spray rings 5 are communicated with the output end of the water pump 25 through water outlet pipe 42, the lower end face of the spray tower 1 is fixedly connected with a water outlet hopper 11, the water outlet hopper 11 is positioned right above a sewage tank 22, an exhaust fan 13 is arranged on the upper portion of an inner cavity of the spray tower 1, the exhaust fan 13 is positioned right above the first spray ring 4, and the inner cavity of the air inlet pipe 3 is provided with silencing cotton. By arranging the air inlet pipe 3, smoke waste gas generated when the diesel generating set works can enter the inner cavity of the spray tower 1 through the air inlet pipe 3, because the upper part of the inner cavity of the spray tower 1 is provided with the exhaust fan 13, the smoke waste gas can move to the upper part of the inner cavity of the spray tower 1 by starting the exhaust fan 13, at the moment, clear water in the clear water tank 24 can enter the inner cavities of the first spray ring 4 and the second spray ring 5 through the connecting pipe 6 by starting the water pump 25, and then the clear water is sprayed in the inner cavity of the spray tower 1 by matching with the spray head 41, because the smoke waste gas moves to the upper part of the inner cavity of the spray tower 1, after the smoke dust contacts the clear water, the clear water can drive the smoke dust to move downwards, thereby avoiding the subsequent blockage of the purifying mechanism 8 during the purification of the waste gas and influencing the purifying quality, after the clear water can drive the smoke dust to move downwards, the smoke dust can drop into the sewage tank 22 through the water outlet hopper 11, the inner cavity of the water tank 2 is provided with the sewage tank 22, the filter tank 23 and the clean water tank 24, so that sewage in the sewage tank 22 can be filtered, clean water can be recycled, and the use cost of the whole device is reduced.

Example two: the difference between this embodiment and the first embodiment is:

purification mechanism 8 includes purifying box 81, ventilating plate 82, intermediate layer cover 83, adiabatic intermediate layer 84, liner 85 and ceramic honeycomb carrier 86, purifying box 81 inner chamber lower part fixedly connected with ventilating plate 82, outlet duct 9 is fixed in purifying box 81 lateral wall right side lower part, intermediate layer cover 83 has been placed to ventilating plate 82 up end, intermediate layer cover 83 inner chamber fixedly connected with adiabatic intermediate layer 84, intermediate layer cover 83 inside wall fixedly connected with liner 85, liner 85 inside wall fixedly connected with ceramic honeycomb carrier 86, ceramic honeycomb carrier 86 inner chamber scribbles the catalyst coating. Remove to 1 inner chamber upper portion at waste gas in spray tower to get into purifying box 81 inner chamber through connecting pipe 6 after, set up on purifying box 81 upper portion through heater 7, start heater 7 this moment, can make waste gas obtain the heating, after the waste gas of high temperature passes through ceramic honeycomb carrier 86 inner chamber, because ceramic honeycomb carrier 86 inner chamber scribbles catalyst coating, can purify the harmful substance in the waste gas, 9 discharges of rethread outlet duct, and then whole device has realized waste gas purification's function.

When the device works, smoke waste gas generated during the work of the diesel generating set can enter the inner cavity of the spray tower 1 through the air inlet pipe 3 by arranging the air inlet pipe 3, the clear water in the clear water tank 24 can enter the inner cavities of the first spray ring 4 and the second spray ring 5 through the connecting pipe 6 by starting the exhaust fan 13 and moving the smoke waste gas to the upper part of the inner cavity of the spray tower 1 by starting the water pump 25, and then the clear water is sprayed in the inner cavity of the spray tower 1 by matching with the spray head 41, after the smoke waste gas moves to the upper part of the inner cavity of the spray tower 1, the clear water can drive the smoke dust to move downwards after the smoke dust contacts with the clear water, thereby avoiding the subsequent blockage of the purifying mechanism 8 during the purification of the waste gas and influencing the purifying quality, after the clear water can drive the smoke dust to move downwards, the smoke dust can fall into the sewage tank 22 through the water outlet hopper 11 by arranging the water outlet hopper 11, be provided with bilge pit 22 through 2 inner chambers of basin, filter tank 23 and clear water groove 24, thereby sewage in bilge pit 22 can obtain filtering, make clear water can obtain recycling, the use cost of whole device has been reduced, remove to spray tower 1 inner chamber upper portion at waste gas, and get into behind the purifying box 81 inner chamber through connecting pipe 6, set up on purifying box 81 upper portion through heater 7, start heater 7 this moment, can make waste gas obtain the heating, after the waste gas of high temperature passes through ceramic honeycomb carrier 86 inner chamber, because ceramic honeycomb carrier 86 inner chamber scribbles catalyst coating, can purify the harmful substance in the waste gas, rethread outlet duct 9 discharges, and then whole device has realized the function to exhaust purification. Whole diesel generating set uses smoke and dust treater through the cooperation of first spray ring 4 with second spray ring 5 etc. can reduce the smoke and dust in the waste gas, has avoided causing the jam to follow-up purification mechanism 8, influences its normal work, through the cooperation of purification mechanism 8 with heater 7 etc. makes whole device realize carrying out the function purified to waste gas.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Claims

1. The utility model provides a smoke and dust treater for diesel generating set, includes spray column (1), its characterized in that: spray column (1) lower part is provided with basin (2), spray column (1) lateral wall lower part left side fixedly connected with intake pipe (3), spray column (1) inner chamber fixedly connected with first spray ring (4) and second spray ring (5), spray column (1) up end fixedly connected with goes out gas fill (12), go out gas fill (12) up end through connecting pipe (6) fixedly connected with heater (7), heater (7) lower part is provided with purification mechanism (8), purification mechanism (8) lateral wall right side lower part fixedly connected with outlet duct (9).

2. The smoke processor for the diesel generating set according to claim 1, wherein: the water tank is characterized in that a filter plate (21) is arranged in the inner cavity of the water tank (2), a sewage tank (22), a filter tank (23) and a clear water tank (24) are arranged in the inner cavity of the water tank (2), the sewage tank (22) and the clear water tank (24) are located on two sides of the filter tank (23), and a water pump (25) is arranged in the inner cavity of the clear water tank (24).

3. The smoke processor for the diesel generating set according to claim 2, wherein: the lower end faces of the first spray ring (4) and the second spray ring (5) are respectively provided with a spray head (41), and the first spray ring (4) and the second spray ring (5) are communicated with the output end of the water pump (25) through a water outlet pipe (42).

4. The smoke processor for the diesel generating set according to claim 2, wherein: the lower end face of the spray tower (1) is fixedly connected with a water outlet hopper (11), and the water outlet hopper (11) is positioned right above the sewage tank (22).

5. The smoke processor for the diesel generating set according to claim 1, wherein: the spray tower (1) inner chamber upper portion is provided with air discharge fan (13), air discharge fan (13) are located directly over first spray ring (4), intake pipe (3) inner chamber is provided with the amortization cotton.

6. The smoke processor for the diesel generating set according to claim 1, wherein: purification mechanism (8) are including purifying box (81), ventilating plate (82), intermediate layer cover (83), adiabatic intermediate layer (84), liner (85) and ceramic honeycomb carrier (86), purifying box (81) inner chamber lower part fixedly connected with ventilating plate (82), outlet duct (9) are fixed in purifying box (81) lateral wall right side lower part, intermediate layer cover (83) have been placed to ventilating plate (82) up end, intermediate layer cover (83) inner chamber fixedly connected with adiabatic intermediate layer (84), intermediate layer cover (83) inside wall fixedly connected with liner (85), liner (85) inside wall fixedly connected with ceramic honeycomb carrier (86), ceramic honeycomb carrier (86) inner chamber scribbles catalyst coating.