CN113521969A

CN113521969A - Tail gas treatment device for generator set

Info

Publication number: CN113521969A
Application number: CN202110949633.7A
Authority: CN
Inventors: 殷爱军; 曹政坤
Original assignee: Shandong Supermaly Power Technology Co ltd
Current assignee: Shandong Supermaly Power Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-10-22

Abstract

The invention discloses an exhaust gas treatment device for a generator set, which comprises a box body, wherein an air inlet pipe is fixedly connected in the box body, the air inlet pipe penetrates through the side wall of the box body, the air inlet pipe is positioned at the pipe orifice of the box body and is arranged downwards, an exhaust pipe is arranged in the box body and penetrates through the side wall of the box body, the exhaust pipe and the air inlet pipe are positioned at two sides of the box body, a water inlet pipe is arranged in the box body, the water inlet pipe penetrates through the side wall of the box body, a control device of the water inlet pipe is arranged in the box body, a drain pipe is arranged in the box body and penetrates through the side wall of the box body, the drain pipe is positioned at the lower side of the exhaust pipe and the water inlet pipe, a mounting groove is arranged at the upper side of the box body, and a box cover is arranged in the mounting groove. The invention has the advantages of convenient installation, good sealing effect, simple operation and capability of replacing the treated water in the device without disassembling the device.

Description

Tail gas treatment device for generator set

Technical Field

The invention relates to the technical field of tail gas treatment, in particular to a tail gas treatment device for a generator set.

Background

The generator set is a complete set of mechanical equipment for converting energy of other forms into electric energy, consists of a power system, a control system, a silencing system, a damping system and an exhaust system, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to a generator, and then converts the mechanical energy into electric energy to be output to electric equipment for use. To generating set's tail gas treatment, the most common method utilizes special clearance water to retrieve the waste gas in the tail gas, the method is simple, the treatment effect is good, but in the use of reality, it is very loaded down with trivial details to change clearance water, need dismantle integrated device earlier, changing, waste time and energy, still lead to leaving in the box tail gas diffusion to the air, cause air pollution, and because the difference of the inside composition of generating set, need place the box that is equipped with clearance water and connect between position and generating set of difference, it is special inconvenient to connect, consequently, a tail gas treatment device for motor generator set is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the very loaded down with trivial details of change clearance water needs to dismantle integrated device earlier, changes, wastes time and energy, and because the difference of the inside composition of generating set, needs to be equipped with the box of clearance water and place to be connected between position and generating set of difference, connects special inconvenient, and the tail gas treatment device for generating set who provides.

In order to achieve the purpose, the invention adopts the following technical scheme:

an exhaust treatment device for a generator set comprises a box body, wherein an air inlet pipe is fixedly connected and arranged in the box body, the air inlet pipe penetrates through the side wall of the box body and is arranged downwards at the pipe orifice of the box body, an exhaust pipe is arranged in the box body and penetrates through the side wall of the box body, the exhaust pipe and the air inlet pipe are arranged at two sides of the box body, a water inlet pipe is arranged in the box body and penetrates through the side wall of the box body, a control device of the water inlet pipe is arranged in the box body, a drain pipe is arranged in the box body and penetrates through the side wall of the box body, the drain pipe is arranged at the lower side of the exhaust pipe and the water inlet pipe, a mounting groove is formed in the upper side of the box body, a box cover is arranged in the mounting groove, the box cover is connected and arranged with the mounting groove through a connecting device, four moving grooves are symmetrically arranged on the upper side of the box body, four be equipped with the movable plate in the shifting chute, the movable plate runs through in the shifting chute setting, just the movable plate is located the box outside and is equipped with the connecting hole, four the shifting chute symmetry is equipped with two spacing grooves, two sliding connection is equipped with the stopper in the spacing groove, the stopper runs through in spacing groove and movable plate fixed connection setting, be equipped with the fixing device of movable plate in the box.

Preferably, inlet tube controlling means includes the kickboard, the kickboard is located the box and sets up, kickboard upside fixed connection is equipped with the baffle, baffle and inlet tube match the setting, the baffle right side is equipped with the spread groove, the penetrating setting in one side of spread groove, sliding connection is equipped with two connecting plates in the spread groove, two the connecting plate runs through in spread groove and inlet tube fixed connection setting, two the connecting plate symmetry sets up on the inlet tube, baffle upside fixed connection is equipped with rack two, be equipped with the regulation and control pole in the box, the regulation and control pole runs through in the setting of box lateral wall, just the upside setting that the regulation and control pole is located the inlet tube, the regulation and control pole is located the box fixed cover and is equipped with gear two, gear two and the meshing of rack two are connected the setting.

Preferably, the water inlet pipe is positioned on the outer side of the box body and is sleeved with a protective cover in a threaded manner.

Preferably, connecting device includes the cavity, the cavity is located the case lid and sets up, the rotation connection is equipped with the dwang in the cavity, the dwang runs through the lateral wall setting on the cavity, the dwang is located the cavity internal fixation cover and is equipped with gear one, the cavity internal symmetry is equipped with two rack one, two rack one and gear one mesh connection set up, the cavity internal symmetry is equipped with two spouts, two sliding connection has the slide bar in the spout, the slide bar runs through in spout and a rack fixed connection setting, the slide bar is located spout internal fixation and is equipped with spring one, the opposite side and the spout fixed connection setting of spring one, be equipped with two draw-in grooves in the mounting groove, rack one runs through and corresponds the setting in two draw-in grooves and draw-in groove matching.

Preferably, an annular rubber pad is arranged in the mounting groove, and the annular rubber pad is located on the lower side of the box cover and is in contact connection with the box cover.

Preferably, the fixing device comprises four moving holes, the four moving holes are arranged on the outer side of the box body, the four moving holes and the moving grooves are arranged in a one-to-one correspondence manner, the four moving holes are communicated with the moving groove, moving rods are arranged in the four moving holes, the moving rod penetrates through the moving hole, two deep grooves are symmetrically arranged on two sides of the moving rod, sliding blocks are arranged in the two deep grooves in a sliding connection mode, the slide block penetrates through the deep groove and is fixedly connected with the side wall of the moving hole, the moving rod is positioned in the moving groove and is fixedly connected with a rack IV, a second spring is fixedly connected to the left side of the fourth rack, the moving rod penetrates through the second spring, the other side of the second spring is fixedly connected with the side wall of the moving groove, the moving plate is positioned in the moving groove and is fixedly connected with a third rack, and the third rack is in contact, meshed and connected with the fourth rack.

Compared with the prior art, the invention has the beneficial effects that: fix and adjust the movable plate through special fixing device, make that the box can be relaxed to be connected with generating set, connect between with the box case lid through special connecting device, easy operation is convenient, the annular rubber pad of rethread setting in the mounting groove, make and connect more inseparabler between box and the case lid, prevent to reveal, through special water pipe controlling means, make in the change process to the clearance water, carry out certain control to the content of clearance water in the box, the content that can not make clearance water in the box is too high or low excessively, improve the utilization ratio of clearance water.

Drawings

FIG. 1 is a schematic structural diagram of an exhaust gas treatment device for a generator set according to the present invention;

fig. 2 is a top cross-sectional view of a box cover in an exhaust gas treatment device for a generator set according to the present invention;

FIG. 3 is a schematic view of a partial left-side connection of a water inlet pipe and a box body in the tail gas treatment device for the generator set provided by the invention;

FIG. 4 is a schematic view of a connection plate and a box body in the tail gas treatment device for the generator set provided by the invention;

fig. 5 is a left-side sectional connection schematic view of a connection groove in an exhaust gas treatment device for a generator set according to the present invention.

In the figure: the device comprises a box body 1, an air inlet pipe 2, an air outlet pipe 3, a water inlet pipe 4, a mounting groove 5, a box cover 6, a clamping groove 7, a first 8 rack, a rotating rod 9, a moving plate 10, a moving rod 11, a floating plate 12, a baffle 13, a second 14 rack, a regulating rod 15, a second 16 gear, a cavity 17, a first 18 gear, a sliding groove 19, a sliding rod 20, a first 21 spring, a connecting groove 22, a connecting plate 23, a 24 protective cover, a 25 connecting hole, a moving groove 26, a limit groove 27, a third 28 limit block, a third 29 rack, a 30 moving hole, a deep 31 groove, a fourth 32 rack, a second 33 spring, a 34 fixing nut, a sliding block 35 and a 36 drain pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a tail gas treatment device for a generator set, comprising a box body 1, an air inlet pipe 2 is fixedly connected and arranged in the box body 1, the air inlet pipe 2 is arranged through the side wall of the box body 1, the air inlet pipe 2 is arranged at the position, facing downwards, of the pipe orifice of the box body 1, an exhaust pipe 3 is arranged in the box body 1, the exhaust pipe 3 is arranged through the side wall of the box body 1, the exhaust pipe 3 and the air inlet pipe 2 are arranged at the two sides of the box body 1, an inlet pipe 4 is arranged in the box body 1, the inlet pipe 4 is arranged through the side wall of the box body 1, a protective cover 24 is sleeved on the outer side of the box body 1 through a thread, the tail gas is prevented from leaking from the inlet pipe 4, the effect of the device for integrally treating the tail gas is reduced, a control device for the inlet pipe 4 is arranged in the box body 1, the control device for the inlet pipe 4 comprises a floating plate 12, the floating plate 12 is arranged in the box body 1, a baffle 13 is fixedly connected and arranged at the upper side of the floating plate 12, the baffle 13 is matched with the inlet pipe 4, the right side of the baffle 13 is provided with a connecting groove 22, one side of the connecting groove 22 is arranged in a penetrating manner, the connecting groove 22 is internally provided with two connecting plates 23 in a sliding connection manner, the two connecting plates 23 are fixedly connected and arranged by penetrating through the connecting groove 22 and the water inlet pipe 4, the two connecting plates 23 are symmetrically arranged on the water inlet pipe 4, the upper side of the baffle 13 is fixedly connected and arranged with a second rack 14, the box body 1 is internally provided with a regulating and controlling rod 15, the regulating and controlling rod 15 is arranged by penetrating through the side wall of the box body 1, the regulating and controlling rod 15 is arranged at the upper side of the water inlet pipe 4, the regulating and controlling rod 15 is fixedly sleeved with a second gear 16 in the box body 1, the second gear 16 is meshed and connected with the second rack 14, the box body 1 is internally provided with a drain pipe 36, the drain pipe 36 is arranged by penetrating through the side wall of the box body 1, the drain pipe 36 is arranged at the lower sides of the exhaust pipe 3 and the water inlet pipe 4, the upper side of the box body 1 is provided with a mounting groove 5, a box cover 6 is arranged in the mounting groove 5 through a connecting device, the connecting device comprises a cavity 17, the cavity 17 is arranged in a box cover 6, a rotating rod 9 is arranged in the cavity 17 in a rotating connection mode, the rotating rod 9 penetrates through the side wall of the cavity 17, a first gear 18 is fixedly sleeved in the rotating rod 9 which is arranged in the cavity 17 in a sleeved mode, two first racks 8 are symmetrically arranged in the cavity 17, the two first racks 8 are meshed with the first gear 18 in a connected mode, two sliding grooves 19 are symmetrically arranged in the cavity 17, sliding rods 20 are slidably connected in the two sliding grooves 19, the sliding rods 20 penetrate through the sliding grooves 19 and the first racks 8 and are fixedly connected, the sliding rods 20 are fixedly connected and provided with first springs 21 in the sliding grooves 19, the other sides of the first springs 21 are fixedly connected with the sliding grooves 19, two clamping grooves 7 are arranged in the mounting groove 5, the first racks 8 penetrate through the two clamping grooves 7 and are correspondingly matched with the clamping grooves 7, annular rubber pads are arranged in the mounting groove 5, and the annular rubber pads are arranged on the lower side of the box cover 6 in a contact connection mode, the connection between the box body 1 and the box cover 6 is more compact, the tail gas leakage is prevented, four moving grooves 26 are symmetrically arranged on the upper side of the box body 1, moving plates 10 are arranged in the four moving grooves 26, the moving plates 10 penetrate through the moving grooves 26, connecting holes 25 are formed in the outer sides of the box body 1, two limiting grooves 27 are symmetrically arranged in the four moving grooves 26, limiting blocks 28 are arranged in the two limiting grooves 27 in a sliding connection mode, the limiting blocks 28 penetrate through the limiting grooves 27 and are fixedly connected with the moving plates 10, a fixing device for the moving plates 10 is arranged in the box body 1 and comprises four moving holes 30, the four moving holes 30 are arranged on the outer side of the box body 1, the four moving holes 30 and the moving grooves 26 are arranged in a one-to-one correspondence mode, the four moving holes 30 are communicated with the moving grooves 26, moving rods 11 are arranged in the four moving holes 30, and the moving rods 11 penetrate through the moving

holes

30, 11 bilateral symmetry of carriage release lever is equipped with two deep grooves 31, sliding connection is equipped with slider 35 in two deep grooves 31, slider 35 runs through in deep groove 31 and the setting of the 30 lateral wall fixed connection in removal hole, carriage release lever 11 is located 26 internal fixed connection and is equipped with rack four 32, rack four 32's left side fixed connection is equipped with spring two 33, carriage release lever 11 runs through in the setting of spring two 33, spring two 33's opposite side and the setting of 26 lateral wall fixed connection in removal groove, movable plate 10 is located 26 internal fixed connection of removal groove and is equipped with rack three 29, rack three 29 and four 32 contact meshing of rack are connected and are set up.

In the invention, the four moving plates 10 are moved and fixed in position, and the whole device is connected with a generator set by using the connecting holes 25, and the operation is as follows: screwing the fixed nut 34 out of the movable rod 11, pulling the movable rod 11 in the direction far away from the box body 1, driving the fixedly connected rack four 32 to move in the direction far away from the box body 1 by the movable rod 11, disconnecting the rack four 32 from the rack three 29, compressing the fixedly connected spring two 33 by the rack four 32, moving the movable plate 10 to enable the connecting hole 25 on the movable plate 10 to meet the corresponding installation requirement, screwing the fixed nut 34, repeating the operations, finishing the position adjustment of the four connecting holes 25, loosening the movable rod 11, enabling the rack four 32 to move in the direction close to the box body 1 under the action of the spring two 33 to enable the rack four 32 to be in contact connection with the rack three 29, finishing the adjustment and fixation operation between the rack four 32 and the box body 1, introducing a proper amount of cleaning water into the box body 1, placing the annular rubber gasket in the installation groove 5, rotating the rotating rod 9, and driving the first gear 18 fixedly connected by the rotating rod 9 to rotate anticlockwise, the first gear 18 drives the first two racks 8 which are connected in a meshed mode to move towards the direction close to the opposite side, the first rack 8 drives the sliding rod 20 to move towards the direction close to the opposite side, the sliding rod 20 stretches the first spring 21 which is fixedly connected until the first racks 8 completely enter the box cover 6, the box cover 6 is placed on the annular rubber pad, the box cover 6 is slightly moved downwards, the positions of the first racks 8 and the clamping grooves 7 are opposite, the rotating rod 9 is loosened, the sliding rod 20 moves towards the direction far away from the opposite side under the action of the first spring 21, the sliding rod 20 drives the first racks 8 to move towards the direction far away from the opposite side, the first racks 8 enter the clamping grooves 7, the box body 1 is connected with the generator set through the moving plate 10 and the connecting holes 25, the air inlet pipe 2 is connected with the generator set, redundant description is omitted, the generator set is started, tail gas enters the box body 1 from the air inlet pipe 2, and is treated under the action of clean water, the tail gas after the clearance is discharged from blast pipe 3 again, when the clearance water in needs to box 1 is changed, concrete operation as follows: opening a drain pipe 36, discharging cleaning water in the box body 1, closing the drain pipe 36, rotating an adjusting and controlling rod 15 anticlockwise, driving a gear II 16 fixedly connected with the adjusting and controlling rod 15 to rotate anticlockwise, driving a gear II 14 meshed with the gear II to move upwards, driving a baffle plate 13 to move upwards by the gear II 14 until the baffle plate 13 completely blocks the water inlet pipe 4, screwing a protective cover 24 off the water inlet pipe 4, connecting the water inlet pipe 4 with a water injection pipe, loosening the adjusting and controlling rod 15, driving the baffle plate 13 to move downwards under the action of gravity, opening the water inlet pipe 4, injecting cleaning water into the box body 1, contacting the cleaning water with a floating plate 12 and driving the floating plate 12 to move upwards, driving the baffle plate 13 fixedly connected with the floating plate 12 to move upwards, closing the water inlet pipe 4 step by step, when the water inlet pipe 4 is closed, disconnecting the water injection pipe from the water inlet pipe 4, screwing the protective cover 24 and the water inlet pipe 4, the replacement work of the cleaning water is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The tail gas treatment device for the generator set comprises a box body (1) and is characterized in that an air inlet pipe (2) is fixedly connected and arranged in the box body (1), the air inlet pipe (2) penetrates through the side wall of the box body (1) and is arranged, the air inlet pipe (2) is arranged at the position, facing downwards, of the pipe opening of the box body (1), an exhaust pipe (3) is arranged in the box body (1), the exhaust pipe (3) penetrates through the side wall of the box body (1), the exhaust pipe (3) and the air inlet pipe (2) are arranged at the positions, facing downwards, of the two sides of the box body (1), a water inlet pipe (4) is arranged in the box body (1), the water inlet pipe (4) penetrates through the side wall of the box body (1), a control device of the water inlet pipe (4) is arranged in the box body (1), a water outlet pipe (36) is arranged in the box body (1), the drain pipe (36) is arranged at the lower side of the exhaust pipe (3) and the water inlet pipe (4), a mounting groove (5) is arranged at the upper side of the box body (1), a box cover (6) is arranged in the mounting groove (5), the box cover (6) is connected with the mounting groove (5) through a connecting device, four moving grooves (26) are symmetrically arranged at the upper side of the box body (1), a moving plate (10) is arranged in the four moving grooves (26), the moving plate (10) penetrates through the moving grooves (26), a connecting hole (25) is arranged at the outer side of the box body (1), two limiting grooves (27) are symmetrically arranged in the four moving grooves (26), limiting blocks (28) are arranged in the two limiting grooves (27) in a sliding connection manner, and the limiting blocks (28) penetrate through the limiting grooves (27) and the moving plate (10) in a fixed connection manner, a fixing device for the moving plate (10) is arranged in the box body (1).

2. The tail gas treatment device for the generator set according to claim 1, wherein the control device of the water inlet pipe (4) comprises a floating plate (12), the floating plate (12) is arranged in the box body (1), a baffle (13) is fixedly connected to the upper side of the floating plate (12), the baffle (13) and the water inlet pipe (4) are arranged in a matching manner, a connecting groove (22) is arranged on the right side of the baffle (13), one side of the connecting groove (22) is arranged in a penetrating manner, two connecting plates (23) are arranged in the connecting groove (22) in a sliding manner, the two connecting plates (23) penetrate through the connecting groove (22) and the water inlet pipe (4) and are fixedly connected, the two connecting plates (23) are symmetrically arranged on the water inlet pipe (4), a second rack (14) is arranged on the upper side of the baffle (13), and a regulating and controlling rod (15) is arranged in the box body (1), adjusting and controlling pole (15) run through in box (1) lateral wall setting, just adjusting and controlling pole (15) are located the upside setting of inlet tube (4), adjusting and controlling pole (15) are located box (1) internal fixation cover and are equipped with gear two (16), gear two (16) and rack two (14) meshing connection set up.

3. The tail gas treatment device for the generator set according to claim 1, wherein the water inlet pipe (4) is threaded on the outer side of the box body (1) and is provided with a protective cover (24).

4. The tail gas treatment device for the generator set according to claim 1, wherein the connecting device comprises a cavity (17), the cavity (17) is located in the case cover (6), the cavity (17) is provided with a rotating rod (9) in a rotating connection manner, the rotating rod (9) penetrates through the cavity (17) and is arranged on the side wall, the rotating rod (9) is fixedly sleeved in the cavity (17) and is provided with a first gear (18), the cavity (17) is symmetrically provided with two first racks (8), the two first racks (8) and the first gear (18) are in a meshing connection manner, the cavity (17) is symmetrically provided with two sliding chutes (19), the two sliding chutes (19) are internally and slidably connected with a sliding rod (20), the sliding rod (20) penetrates through the sliding chutes (19) and the first rack (8) in a fixed connection manner, the sliding rod (20) is located in the sliding chute (19) and is provided with a first spring (21) in a fixed connection manner, the other side of the first spring (21) is fixedly connected with the sliding groove (19), two clamping grooves (7) are formed in the mounting groove (5), and the first rack (8) penetrates through the two clamping grooves (7) and the clamping grooves (7) to be matched and arranged correspondingly.

5. The tail gas treatment device for the generator set according to claim 1, wherein an annular rubber gasket is arranged in the mounting groove (5), and the annular rubber gasket is positioned at the lower side of the case cover (6) and is in contact connection with the case cover (6).

6. The tail gas treatment device for the generator set according to claim 1, wherein the fixing device comprises four moving holes (30), the four moving holes (30) are arranged outside the box body (1), the four moving holes (30) and the moving grooves (26) are arranged in a one-to-one correspondence manner, the four moving holes (30) and the moving grooves (26) are arranged in a communication manner, moving rods (11) are arranged in the four moving holes (30), the moving rods (11) penetrate through the moving holes (30), two deep grooves (31) are symmetrically arranged on two sides of the moving rods (11), sliding blocks (35) are arranged in the two deep grooves (31) in a sliding connection manner, the sliding blocks (35) penetrate through the deep grooves (31) and the side walls of the moving holes (30) in a fixed connection manner, four racks (32) are fixedly connected to the moving rods (11) in the moving grooves (26), the left side fixed connection of rack four (32) is equipped with spring two (33), carriage release lever (11) run through in spring two (33) setting, the opposite side and shifting chute (26) lateral wall fixed connection setting of spring two (33), the movable plate (10) is located shifting chute (26) internal fixed connection and is equipped with rack three (29), rack three (29) and rack four (32) contact meshing connect the setting.