CN218608579U - Waste gas purification device of oil engine - Google Patents

Abstract

The utility model belongs to the technical field of waste gas purification, in particular to an oil engine waste gas purification device, which comprises a box-type generator set body and a waste gas pipe; the side wall of the box type generator set body is provided with an exhaust gas pipe; the effectual impurity that has reduced in the air adsorbs on equipment, the corruption on the accurate components and parts has been reduced, the life of equipment has been improved, cost of maintenance has been reduced, the while has also made things convenient for the change of staff to the canister, and then the purifying effect of equipment has been improved, in operation, the air after the purification is from in the exhaust box of canister exhaust, through the gas pocket of seting up, the effectual air that improves in the exhaust box flows, the speed of the inside air exchange of exhaust box has been increased, and be equipped with two fans in the exhaust box, the mobility of air has further been improved, the exchange effect of air is increased, the purifying effect is improved.

Description

Waste gas purification device of oil engine

Technical Field

The utility model relates to a waste gas purification technical field specifically is an oil machine exhaust gas purification device.

Background

The box-type power station is mainly applied to large-scale power supply, such as industrial facilities, large-scale construction sites, temporary power supply and the like, and along with the development of the society, the demand of people on the box-type power generation equipment is increased year by year.

And the box-type power station has compact structure, so that the waste gas pipe of the oil engine has no place to arrange. If not handling, oil gas in the waste gas can the loss on interior equipment, for example adsorb on radiator fan, lead to the effect of airing exhaust to weaken, influence the whole function of equipment and receive the influence, consequently need be to oil engine exhaust gas purification device, through installing at oil engine exhaust gas pipe end, filter waste gas, the gas of waste gas exhaust like this is clean, and the filter tank part of the device can be dismantled, can wash the change with the profit of collecting, filter core etc..

During purifier introduced the canister through the waste gas that produces the oil engine, under the filtration of inside filter core, adsorbed the oil gas that carries in the waste gas on the filter core, then gaseous bleeder vent through the canister upper end enters into the cavity, just so can reach the effect that does not have other impurity in the exhaust gas.

The oil engine exhaust gas purification device's life time is limited, needs regularly to maintain the maintenance, washs the filter tank and changes the filter core, avoids on the impurity in the waste gas adsorbs the interior equipment, makes its precision components and parts cause the corruption, because of the filter core is installed inside box power station, and box power station inner space is too narrow and small unable filter tank of changing, consequently, provides an oil engine exhaust gas purification device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an oil engine waste gas purification device, which comprises a box type generator set body and a waste gas pipe; the side wall of the box type generator set body is provided with an exhaust gas pipe; an exhaust box is fixedly connected to the side wall of the box type generator set body; the exhaust gas pipe penetrates through the exhaust box; the inner side wall of the exhaust box is fixedly connected with a fixing frame; the middle part of the fixed frame is fixedly connected with a connecting pipe; an exhaust gas pipe is sleeved in the middle of the connecting pipe; the middle part of the waste gas pipe is sleeved with a hoop; the connecting pipe is in threaded connection with an air guide pipe; a top cover is sleeved in the middle of the air duct; a filter cap is arranged on the side wall of the top cover; the side wall of the filter cap is provided with a filter element; the middle parts of the top cover and the filter cap are sleeved with a filter tank; and a sealing gasket is fixedly connected to the side wall of the top cover.

Preferably, a pair of fans is fixedly connected to the side wall of the exhaust box; a plurality of groups of air holes are formed in the side wall of the box type generator set body; the fan and the air hole are symmetrically arranged.

Preferably, the bottom of the inner side wall of the exhaust box is provided with a round hole; a funnel is fixedly connected to the bottom of the exhaust box; a U-shaped pipe is arranged at the end part of the funnel; three grooves are formed in the side wall of the box-type generator set body; and the inner side wall of the groove is fixedly connected with a magnet.

Preferably, a pair of protection plates are arranged in the exhaust box; the protection plate is fixedly connected to the inner side wall of the box type generator set body; the protection plates are symmetrically arranged.

Preferably, a pair of insect-proof nets is fixedly connected to the side part of the exhaust box; the insect-proof net corresponds to the position of the air hole.

Preferably, a plurality of groups of bristles are fixedly connected to the end part of the fan.

The utility model discloses an useful part lies in:

1. the utility model discloses an exhaust box that sets up in box generating set body outside, through guide the exhaust pipe to box generating set body outside, the effectual impurity that reduces in the air adsorbs on equipment, the corrosion on the accurate components and parts has been reduced, the service life of equipment is prolonged, maintenance cost is reduced, the change of staff to the filter tank has also been made things convenient for simultaneously, and then the purifying effect of equipment has been improved, in operation, the air after the purification is from the exhaust box of filter tank exhaust, through the gas pocket of seting up, the effectual air that improves in the exhaust box flows, the inside air exchange's of exhaust box speed has been increased, and be equipped with two fans in the exhaust box, the mobility of air has further been improved, increase the exchange effect of air, purifying effect is improved.

2. The utility model discloses an air pocket of seting up, the effectual air that has improved in the exhaust box flows, has increased the speed of the inside air exchange of exhaust box, and is equipped with two fans in the exhaust box, has further improved the mobility of air, increases the exchange effect of air, improves purifying effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a sectional view of the first embodiment;

FIG. 3 is a schematic structural diagram of a fan according to an embodiment;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

FIG. 6 is a perspective view of a second support block of the embodiment.

In the figure: 1. a box-type power generation set body; 11. an exhaust box; 111. clamping a hoop; 12. an exhaust gas pipe; 112. a filter element; 13. a fixed mount; 14. a connecting pipe; 15. an air duct; 16. a gasket; 17. a top cover; 18. a filter cap; 19. a filtration tank; 2. a fan; 21. air holes; 3. a funnel; 31. a U-shaped tube; 32. a magnet; 33. a groove; 34. a circular hole; 4. a protection plate; 5. an insect-proof net; 6. brushing; 7. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, an oil engine exhaust gas purification apparatus according to an embodiment of the present invention includes a box-type generator set body 1 and an exhaust pipe 12; an exhaust gas pipe 12 is arranged on the side wall of the box type generator set body 1; an exhaust box 11 is fixedly connected to the side wall of the box type generator set body 1; the exhaust pipe 12 penetrates through the exhaust box 11; a fixing frame 13 is fixedly connected to the inner side wall of the exhaust box 11; the middle part of the fixed frame 13 is fixedly connected with a connecting pipe 14; the middle part of the connecting pipe 14 is sleeved with an exhaust pipe 12; the middle part of the waste gas pipe 12 is sleeved with a hoop 111; the connecting pipe 14 is in threaded connection with an air duct 15; a top cover 17 is sleeved in the middle of the air duct 15; the side wall of the top cover 17 is provided with a filter cap 18; the side wall of the filter cap 18 is provided with a filter element 112; the middle parts of the top cover 17 and the filter cap 18 are sleeved with a filter tank 19; the side wall of the top cover 17 is fixedly connected with a sealing gasket 16, when the device works, a generator set inside the box-type generator set body 1 generates a large amount of waste gas, if the waste gas is not processed in time, impurities in the air can be adsorbed on internal equipment, and further, corrosion of precise components is caused, the use effect of the device is influenced, the waste gas is guided into the exhaust box 11 outside the box-type generator set body 1 along the waste gas pipe 12 through the arranged waste gas pipe 12, so that the waste gas enters the gas guide pipe 15 along the waste gas pipe 12 and is discharged into the filter core 112 from the end part of the gas guide pipe 15, oil gas carried in the waste gas is adsorbed on the filter core 112 under the filtering of the filter core 112, and then the waste gas is discharged through the vent holes on the top cover 17 and the filter cap 18, so that the waste gas is purified, after long-time high-load operation, the filter tank 19 needs to be replaced, the purification effect is ensured, the exhaust box 11 arranged outside the box-type generator set body 1 is guided to the outside the box-type generator set body 1, the impurities in the air are effectively reduced and adsorbed on the device, the equipment, the corrosion on the components of the precise components is reduced, the service life of the device, and the filter tank is convenient for replacement, and the maintenance personnel is convenient for maintenance, and the maintenance cost of the filter tank 19 is improved.

A pair of fans 2 is fixedly connected to the side wall of the exhaust box 11; a plurality of groups of air holes 21 are formed in the side wall of the box type generator set body 1; fan 2 and air vent 21 are the symmetry setting, and the during operation, in the air exhaust box 11 of 19 exhaust of filter tanks 19, through the air vent 21 of seting up, the effectual air that improves in the exhaust box 11 flows, has increased the speed of the inside air exchange of exhaust box 11, and is equipped with two fans 2 in exhaust box 11, has further improved the mobility of air, increases the exchange effect of air, improves purifying effect.

A round hole 34 is formed at the bottom of the inner side wall of the exhaust box 11; the funnel 3 is fixedly connected to the bottom of the exhaust box 11; a U-shaped pipe 31 is arranged at the end part of the funnel 3; three grooves 33 are formed in the side wall of the box-type generator set body 1; recess 33 inside wall rigid coupling has magnet 32, in operation, after certain operation, need maintain the maintenance to equipment, need to change canister 19, in order to guarantee purifying effect, after long-term use, the inside greasy dirt that has been full of canister 19, when twisting off from connecting pipe 14, the inside greasy dirt of canister 19 can flow out, through the recess 33 of seting up in exhaust box 11 bottom, make the greasy dirt stay funnel 3 from recess 33 in, enter into U-shaped intraductal the removing of pipe 31, after the change finishes, close sealed lid, and exhaust box 11 lateral wall is equipped with three magnet 32 and can hold sealed lid, funnel 3 through setting up, the maintenance of staff has been made things convenient for, the effectual greasy dirt that has reduced flows down to exhaust box 11 inside circumstances.

A pair of protection plates 4 are arranged in the exhaust box 11; the protection plate 4 is fixedly connected to the inner side wall of the box type generator set body 1; the protection plate 4 is symmetrically arranged, and when the filter tank 19 is replaced in the working process, the protection plate 4 is arranged in front of the air hole 21, so that the worker is effectively prevented from being scratched by the fan 2, the safety of the worker in the working process is improved, and accidents are reduced.

A pair of insect-proof nets 5 is fixedly connected to the side parts of the exhaust box 11; the fly net 5 is corresponding with gas pocket 21 position, and the during operation, its box generating set body 1 is operated at outdoor more, through fly net 5 at the outside setting of exhaust box 11, and the effectual condition that has reduced some mosquitos and mosquitoes and enter into the inside filter tank 19 jam that leads to of exhaust box 11, and then has improved the effect of purification, improves the mobility of air.

2 tip rigid couplings of fan have multiunit brush hair 6, and the during operation, when fan 2 is rotatory, can drive brush hair 6 and rotate, and brush hair 6 and the contact of 11 inside walls of exhaust box, and then clean the dust that the gas pocket 21 goes out to improve the mobility of air, increase purifying effect.

Example two

Referring to fig. 6, as another embodiment of the present invention, in a first comparative example, a supporting block 7 is fixedly connected to an inner side wall of the exhaust box 11, and during operation, the supporting block 7 is supported by the supporting block 7 arranged inside the exhaust box 11, so as to reduce the bending of the supporting block 7 and improve the stability of the supporting block 7.

The working principle, during operation, the generating set inside the box-type generating set body 1 generates a large amount of waste gas, if not timely treated, the impurity in the air can be adsorbed on the internal equipment, further causing corrosion of precision components, and affecting the use effect of the equipment, the waste gas is guided into the exhaust box 11 outside the box-type generating set body 1 along the waste gas pipe 12 through the arranged waste gas pipe 12, so that the waste gas enters the gas guide pipe 15 along the waste gas pipe 12, is discharged into the filter core 112 from the end part of the gas guide pipe 15, the oil gas carried in the waste gas is adsorbed on the filter core 112 under the filtration of the filter core 112, and then is discharged through the vent holes on the top cover 17 and the filter cap 18, thereby completing the purification of the waste gas, the filter tank 19 needs to be replaced after long-time high-load operation, and the purification effect is ensured, through the exhaust box 11 arranged outside the box type generator set body 1, the exhaust pipe 12 is guided to the outside of the box type generator set body 1, impurities in the air are effectively reduced from being adsorbed on the equipment, the corrosion on precise components is reduced, the service life of the equipment is prolonged, the maintenance cost is reduced, meanwhile, the filter tank 19 is convenient to replace by workers, the purification effect of the equipment is further improved, when the exhaust box is in use, the purified air is discharged from the filter tank 19 into the exhaust box 11, the air flow in the exhaust box 11 is effectively improved through the air holes 21, the air exchange speed in the exhaust box 11 is increased, the two fans 2 are arranged in the exhaust box 11, the air mobility is further improved, the air exchange effect is improved, the purification effect is improved, when the exhaust box is in use, after certain operation, the equipment needs to be maintained, need to change filter tank 19, in order to guarantee purifying effect, after long-term use, filter tank 19 is inside to have been full of the greasy dirt, when unscrewing from connecting pipe 14, the inside greasy dirt of filter tank 19 can flow, through the recess 33 of seting up in exhaust box 11 bottom, make the greasy dirt stay in funnel 3 from recess 33, discharge in entering into U-shaped pipe 31, after the change finishes, close sealed lid, and exhaust box 11 lateral wall is equipped with three magnet 32 and can inhales sealed lid, through the funnel 3 that sets up, the maintenance of staff has been made things convenient for, the effectual circumstances that reduces the greasy dirt and flow to exhaust box 11 inside, in operation, when changing filter tank 19, through guard plate 4 that sets up before gas pocket 21, the effectual staff that has protected does not receive the scratch of fan 2, the safety of staff at the during operation has been improved, the emergence of accident has been reduced, in operation, its box generating set body 1 is more operated outdoors, through the anti-insect net 5 that sets up outside exhaust box 11, the effectual some has reduced enters into the inside circumstances of exhaust box 11, and then the circumstances that leads to the air purification of filter tank 19, thereby the rotatory air purification effect of dust purification is improved, the brush hair comes out, the condition of dust purification effect of dust purification is improved, thereby, the rotatory brush hair is improved, the condition that the brush hair comes out when the brush hair 6, the rotatory brush hair comes out, the dirt can be carried out, the rotatory brush hair is improved, the effect, the dust is improved, thereby, the dust purification effect, the dust is improved, the rotatory brush hair is improved, the brush hair is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. An oil engine waste gas purification device comprises a box type generator set body (1) and a waste gas pipe (12); an exhaust gas pipe (12) is arranged on the side wall of the box type generator set body (1); the method is characterized in that: an exhaust box (11) is fixedly connected to the side wall of the box type generator set body (1); the exhaust gas pipe (12) penetrates through the exhaust box (11); a fixed frame (13) is fixedly connected to the inner side wall of the exhaust box (11); the middle part of the fixed frame (13) is fixedly connected with a connecting pipe (14); an exhaust gas pipe (12) is sleeved in the middle of the connecting pipe (14); the middle part of the waste gas pipe (12) is sleeved with a hoop (111); the connecting pipe (14) is in threaded connection with an air guide pipe (15); a top cover (17) is sleeved in the middle of the air duct (15); a filter cap (18) is arranged on the side wall of the top cover (17); the side wall of the filtering cap (18) is provided with a filtering core (112); a filter tank (19) is sleeved in the middle of the top cover (17) and the filter cap (18); and a sealing gasket (16) is fixedly connected to the side wall of the top cover (17).

2. An oil engine exhaust gas purification apparatus according to claim 1, characterized in that: a pair of fans (2) is fixedly connected to the side wall of the exhaust box (11); a plurality of groups of air holes (21) are formed in the side wall of the box type generator set body (1); the fan (2) and the air holes (21) are symmetrically arranged.

3. An oil engine exhaust gas purification apparatus according to claim 2, characterized in that: the bottom of the inner side wall of the exhaust box (11) is provided with a round hole (34); a funnel (3) is fixedly connected to the bottom of the exhaust box (11); a U-shaped pipe (31) is arranged at the end part of the funnel (3); three grooves (33) are formed in the side wall of the box-type generator set body (1); and a magnet (32) is fixedly connected with the inner side wall of the groove (33).

4. The exhaust gas purification device for an oil engine according to claim 3, wherein: a pair of protection plates (4) is arranged in the exhaust box (11); the protection plate (4) is fixedly connected to the inner side wall of the box type generator set body (1); the protection plates (4) are symmetrically arranged.

5. An oil engine exhaust gas purification apparatus according to claim 4, characterized in that: a pair of insect-proof nets (5) is fixedly connected to the side part of the exhaust box (11); the insect-proof net (5) corresponds to the air hole (21).

6. An oil engine exhaust gas purification apparatus according to claim 5, characterized in that: the end part of the fan (2) is fixedly connected with a plurality of groups of brush hairs (6).

Images