CN218516381U

CN218516381U - Gas turbine power plant flue gas environment-friendly device

Info

Publication number: CN218516381U
Application number: CN202221950903.2U
Authority: CN
Inventors: 梁万来; 邹东; 赵作让; 王亚生; 宋厅; 郝云生; 庞宏伟; 王国楷; 范嘉晟; 王晓彤; 陈果; 陈俊伯; 莫绍欢; 韦晓玲; 张秀娟
Original assignee: Huaneng Guilin Gas Distributed Energy Co ltd
Current assignee: Huaneng Guilin Gas Distributed Energy Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-02-24
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of flue gas purification, and discloses a gas turbine power plant flue gas environmental protection device, which comprises a first box body, wherein one side of the first box body is fixedly connected with an air inlet pipe, a first cleaning device is arranged inside the air inlet pipe, an atomizing spray head is arranged inside the first box body, the upper surface of the first box body is fixedly connected with a second box body, a second cleaning device is arranged inside the second box body, the upper surface of the second box body is fixedly connected with a third box body, and a circulating device is arranged inside a water tank; through the setting of devices such as first cleaning device, atomizer, first box, when needs are handled the flue gas, the staff only need arrange the flue gas to the intake pipe entering, and the flue gas drives the fan and rotates and make the fan drive the bull stick when first filter screen, makes first cleaning brush clear up first filter screen to reach and save the electric energy, practice thrift the effect of environmental protection, and then reach labour saving and time saving, convenient and fast's effect.

Description

Gas turbine power plant flue gas environment-friendly device

Technical Field

The utility model relates to a gas cleaning technical field specifically is a gas turbine power plant flue gas environment-friendly device.

Background

Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the composite pollution of various poisons.

The utility model discloses a in the chinese utility model file of publication number CN202023317925.9, a novel flue gas treatment and purification device is disclosed, be provided with dust screen and header tank, at the in-process that uses, can carry out effectual filtration to the dust in the air through the dust screen, prevent that the dust from getting into the inside purification of the flue gas of being not convenient for of box, avoid the dust exhaust contaminated air in the flue gas simultaneously, be convenient for install and dismantle the dust screen through spout and slider simultaneously, make the dust screen be convenient for wash, avoid the dust screen to take place to block up, and can collect and cyclic utilization the water resource through the header tank, the water resource has been practiced thrift.

The utility model discloses a chinese utility model document with publication number CN202120215674.9 discloses an environment-friendly power plant flue gas dust removal purification device, the produced flue gas of power plant, accessible flue gas import gets into the inside of box, by shower head blowout ammonium sulfate solution on the spray rack, purify the flue gas, under the action of gravity, the dust that dopes in the flue gas can be hit and fall on first filter plate, and the second filter plate that the below set up can carry out secondary filter to the dust in the flue gas, this kind of setting, can make flue gas dust removal purification's effect better, and then can make the air quality who discharges out better, the air quality of surrounding environment has been improved, and then the efficiency of environmental protection has also been reached.

Current flue gas environment-friendly device is when using, the flue gas advances can leave the dust impurity that is filtered down when the filter screen, carry out the automation clearance because of difficult to the filter screen, thereby lead to needing frequent change filter screen, and then lead to influencing staff's work efficiency, and it is great to increase staff's work load, current flue gas environment-friendly device is when handling the flue gas, spray the purification to the flue gas, it is relatively poor to lead to the purifying effect to the flue gas, thereby the flue gas dust that still can mix the subtotal in the flue gas is by eduction gear, and then cause the influence to the surrounding environment, the quality of environment is reduced, and then also do not favorable to the environmental protection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a gas turbine power plant flue gas environment-friendly device has solved the difficult automatic clearance that carries out to the filter screen that proposes among the above-mentioned background art to lead to needing frequent change filter screen, and then lead to influencing staff's work efficiency, and increase staff's work load great, drench with the flue gas and spout the relatively poor problem of purifying effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gas turbine power plant flue gas environment-friendly device, includes first box, one side fixedly connected with intake pipe of first box, the inside of intake pipe is equipped with first cleaning device, the inside of first box is equipped with atomizer, the last fixed surface of first box is connected with the second box, the inside of second box is equipped with second cleaning device, the last fixed surface of second box is connected with the third box, the inside agitating unit that is equipped with of third box, the positive fixedly connected with water tank of first box, the inside of water tank is equipped with circulating device.

Optionally, first cleaning device includes first filter screen, one side of first filter screen is rotated and is connected with first cleaning brush, the middle part fixedly connected with bull stick of first cleaning brush, the fan has been cup jointed on the surface of bull stick, the one end of bull stick is rotated and is connected with the fixed block.

Optionally, the second cleaning device includes the lead screw, ball nut has been cup jointed on the surface of lead screw, ball nut's fixed surface is connected with the second cleaning brush, the inside wall fixedly connected with second filter screen of second box, the lower surface of second filter screen is equipped with the collection box that collects the dust, it carries out spacing stop device to the collection box to collect the inside of box.

Optionally, the stirring device comprises a motor, an output end of the motor is fixedly connected with a transmission rod, one end of the transmission rod, far away from the motor, is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the lower surface of the second bevel gear is fixedly connected with a rotating rod, and the surface of the rotating rod is sleeved with a stirring rod.

Optionally, the circulating device includes a first water pump, the first outlet pipe of delivery port fixedly connected with of first water pump, the fixed surface of first outlet pipe is connected with the raceway, the one end and the atomizer fixed connection of keeping away from first outlet pipe of raceway, water tank inside wall fixedly connected with third filter screen, the water tank inside wall is close to filter screen department fixedly connected with second water pump, the first drinking-water pipe of mouth fixedly connected with of drawing water of second water pump.

Optionally, the limiting device comprises a compression spring, one end of the compression spring is fixedly connected with a limiting rod, one side of the limiting rod is fixedly connected with an operating rod, and one end of the operating rod is connected with the collection box in a sliding mode.

Optionally, one side of the first box body is fixedly connected with a first pipeline, and one side of the second box body is fixedly connected with a second pipeline.

Optionally, the upper surface of the third box body is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a rain baffle, and the upper surface of the third box body is fixedly connected with a smoke outlet pipe close to the supporting column.

(III) advantageous effects

The utility model discloses possess following beneficial effect at least:

1. through the setting of devices such as first cleaning device, atomizer, first box, when needs are handled the flue gas, the staff only need arrange the flue gas to the intake pipe entering, and the flue gas drives the fan and rotates and make the fan drive the bull stick when first filter screen, makes first cleaning brush clear up first filter screen to reach and save the electric energy, practice thrift the effect of environmental protection, and then reach labour saving and time saving, convenient and fast's effect.

2. Through the second cleaning device, agitating unit, the setting of devices such as first pipeline, when the staff need filter the flue gas, only need arrange the flue gas to the intake pipe, make first filter screen carry out the first filtration to the flue gas, when the flue gas gets into first box, atomizer can spray the flue gas, the flue gas can get into the second box through first pipeline, second cleaning device further filters the flue gas, and collect the dust impurity that gets off filtering, thereby reach the effect of more convenient clearance, the flue gas gets into the third box through the second pipeline, mix flue gas and purifying liquid through agitating unit, and then promote the effect to the processing of flue gas, then reached labour saving and time saving's effect.

Drawings

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

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

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

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure; 1. a first case; 2. an air inlet pipe; 3. a first cleaning device; 301. a first filter screen; 302. a first cleaning brush; 303. a rotating rod; 304. a fan; 4. an atomizing spray head; 5. a second case; 6. a second cleaning device; 601. a screw rod; 602. a second cleaning brush; 603. a second filter screen; 604. a collection box; 7. a third box body; 8. a stirring device; 801. a motor; 802. a transmission rod; 803. a first bevel gear; 804. rotating the rod; 805. a stirring rod; 9. a water tank; 10. a circulation device; 1001. a first water pump; 1002. a first water outlet pipe; 1003. a water delivery pipe; 1004. a third filter screen; 1005. a second water pump; 1006. a first pumping pipe; 11. a limiting device; 1101. a compression spring; 1102. a limiting rod; 1103. An operating lever; 12. a first conduit; 13. a second pipe; 14. a rain shield; 15. and (4) discharging the smoke tube.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly flue gas device for a gas turbine power plant comprises a first box body 1, wherein one side of the first box body 1 is fixedly connected with an air inlet pipe 2, the inside of the air inlet pipe 2 is provided with a first cleaning device 3, the inside of the first box body 1 is provided with an atomizing nozzle 4, one end of the atomizing nozzle 4 is fixedly connected with the inner top wall of the first box body 1, the number of the atomizing nozzles 4 is a plurality of nozzles which are linearly distributed on the inner top wall of the first box body 1, the upper surface of the first box body 1 is fixedly connected with a second box body 5, the inside of the second box body 5 is provided with a second cleaning device 6, the upper surface of the second box body 5 is fixedly connected with a third box body 7, the inside of the third box body 7 is provided with a stirring device 8, the front surface of the first box body 1 is fixedly connected with a water tank 9, the inside of the water tank 9 is provided with a circulating device 10, when a worker needs to treat flue gas, the flue gas only needs to be discharged into the air inlet pipe 2, and when the flue gas passes through a first filter screen 301, dust and impurities on the first filter screen 301 can be cleaned by the first cleaning device 3, when the flue gas enters the first box 1, the first water pump 1001 is started to enable the atomizer 4 to spray and purify the flue gas, the purified flue gas enters the second box 5 through the first pipeline 12, the second filter screen 603 is arranged in the second box 5 to perform secondary filtration, the flue gas enters the purifying liquid in the third box 7 through the second pipeline 13, the stirring device 8 is started to stir the purifying liquid to further filter the flue gas, so that the filtering effect on the flue gas is improved, the flue gas is discharged through the smoke outlet pipe 15, the stirring device 8 is started to drive the second cleaning device 6 to clean the second filter screen 603, so that the working efficiency of workers is improved, and then promoted the effect of handling the flue gas, when the scavenging solution in the third box 7 need be changed, only need start circulating device 10, make second water pump 1005 take out to water tank 9 with used evolution liquid, used scavenging solution filters the scavenging solution through third filter screen 1004, can reuse after filtering to reach the effect of avoiding the excessive waste of resource, the consumption of the energy can be saved.

Example 2

The scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

first cleaning device 3 includes first filter screen 301, one side of first filter screen 301 is rotated and is connected with first clearance brush 302, the middle part fixedly connected with bull stick 303 of first clearance brush 302, fan 304 has been cup jointed on the surface of bull stick 303, the one end of bull stick 303 is rotated and is connected with the fixed block, the inside wall fixed connection of fixed block and intake pipe 2, when the staff needs to clear up first filter screen 301, the flue gas gets into intake pipe 2, make the flue gas blow fan 304, fan 304 drives bull stick 303 and rotates, bull stick 303 drives first clearance brush 302 and clears up first filter screen 301, thereby reach the effect of the energy can be saved, and then avoided needing the manual clearance filter screen of staff, convenient and fast's effect has been reached then.

The second cleaning device 6 comprises a screw 601, the screw 601 penetrates through the inner top wall and the rotating rod 804 of the second box body 5, a ball nut is sleeved on the surface of the screw 601, a second cleaning brush 602 is fixedly connected to the surface of the ball nut, a second filter screen 603 is fixedly connected to the inner side wall of the second box body 5, a collecting box 604 for collecting dust is arranged on the lower surface of the second filter screen 603, and a limiting device 11 for limiting the collecting box 604 is arranged inside the collecting box 604.

Agitating unit 8 includes motor 801, the lower surface of motor 801 and the inside wall fixed connection of third box 7, motor 801's output fixedly connected with transfer line 802, the one end fixedly connected with first bevel gear 803 that motor 801 was kept away from to transfer line 802, first bevel gear 803 meshing is connected with the second bevel gear, the lower fixed connection of second bevel gear has dwang 804, the puddler 805 has been cup jointed on the surface of dwang 804, when the staff needs to stir the scavenging solution, only need start motor 801, motor 801 drives transfer line 802, transfer line 802 drives first bevel gear 803, first bevel gear 803 drives the second bevel gear and makes dwang 804 rotate, dwang 804 drives the puddler 805 and rotates liquid and stirs, thereby make the scavenging solution mix the flue gas, and then reach and promote the effect to the flue gas filtration, dwang 804 drives lead screw 601 and rotates when starting agitating unit 8, make 601 drive ball nut up and down move, it clears up to drive second cleaning brush 602 and clear up second filter screen 603, the dust impurity that second filter screen 603 cleared up falls into collecting box 604 and collects, thereby reach convenient and swift, labour saving's effect.

Example 3

The schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

the circulating device 10 comprises a first water pump 1001, a water pumping hole of the first water pump 1001 is fixedly connected with a second water pumping pipe, a water outlet of the first water pump 1001 is fixedly connected with a first water outlet pipe 1002, a surface of the first water outlet pipe 1002 is fixedly connected with a water conveying pipe 1003, one end of the water conveying pipe 1003, which is far away from the first water outlet pipe 1002, is fixedly connected with an atomizing spray head 4, a third filter screen 1004 is fixedly connected with the inner side wall of the water tank 9, a second water pump 1005 is fixedly connected with the inner side wall of the water tank 9, which is close to the filter screen, a water outlet of the second water pump 1005 is fixedly connected with a second water outlet pipe, a water pumping hole of the second water pump 1005 is fixedly connected with a first water pumping pipe 1006, when a worker needs to replace the purifying liquid in the third box 7, the second water pump 1005 only needs to be started to pump out the purifying liquid needing replacing in the third box 7 through the water pumping pipe 1106, the water is discharged to the third water pump 1004 through the second water outlet pipe, the third water pump 1004 filters the used purifying liquid, the used by the third purifying liquid in the third box 7, the first water pump 1001 is pumped into the first water pump 1001 after the first water pump 1001 is started, the first water pump 1001, the water pump 1002 is conveyed to the third water pump 1106, and the effect of the working efficiency of the worker is reduced, and the efficiency of the worker is improved.

Stop device 11 includes compression spring 1101, the one end fixedly connected with gag lever post 1102 of compression spring 1101, the spacing groove with gag lever post 1102 looks adaptation is seted up to the inside of second box 5, the quantity of gag lever post 1102 is two and is the symmetric distribution, one side fixedly connected with action bars 1103 of gag lever post 1102, the quantity of action bars 1103 is two and is the symmetric distribution, the one end and the collection box 604 sliding connection of action bars 1103, when the staff need handle the dust impurity of collecting in the collection box 604, only need press action bars 1103, make the action bars extrude compression spring 1101, drive gag lever post 1102 simultaneously and remove, remove spacing to collection box 604, take collection box 604 out, loosen action bars 1103, because of under compression spring 1101 elastic force potential energy's the effect, make action bars 1103 and gag lever post 1102 reset, thereby reach labour saving and time saving, convenient and fast's effect.

One side fixedly connected with first pipeline 12 of first box 1, the one end and the second box 5 fixed connection of first box 1 are kept away from to first pipeline 12, one side fixedly connected with second pipeline 13 of second box 5, the one end and the third box 7 fixed connection of second box 5 are kept away from to second pipeline 13, the last fixed surface of third box 7 is connected with the bracing piece, the one end fixedly connected with weather shield 14 of bracing piece, the upper surface of third box 7 is close to support column department fixedly connected with play tobacco pipe 15.

The detailed description of the known functions and the known components is omitted in the specific embodiment of the disclosure, and in order to ensure the compatibility of the equipment, all the adopted operating means are consistent with the parameters of the instruments on the market.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It should be noted that, in this document, 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, and the terms "comprise", "comprises", 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, wherein standard parts used are commercially available and may be custom-built from the specification and drawings, the specific connections of the various parts are made by conventional means such as bolts, rivets, welding, etc., the machines, parts, and apparatuses are of a type conventional in the art, and the structures and principles of the parts known to those skilled in the art are known in the technical manuals or by conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas turbine power plant flue gas environment-friendly device, includes first box (1), its characterized in that: one side fixedly connected with intake pipe (2) of first box (1), the inside of intake pipe (2) is equipped with first cleaning device (3), the inside of first box (1) is equipped with atomizer (4), the last fixed surface of first box (1) is connected with second box (5), the inside of second box (5) is equipped with second cleaning device (6), the last fixed surface of second box (5) is connected with third box (7), the inside agitating unit (8) that is equipped with of third box (7), the positive fixedly connected with water tank (9) of first box (1), the inside of water tank (9) is equipped with circulating device (10).

2. The environmental protection device for flue gas of a gas turbine power plant according to claim 1, wherein: first cleaning device (3) include first filter screen (301), one side of first filter screen (301) is rotated and is connected with first cleaning brush (302), middle part fixedly connected with bull stick (303) of first cleaning brush (302), fan (304) have been cup jointed on the surface of bull stick (303), the one end rotation of bull stick (303) is connected with the fixed block.

3. The environmental protection device for flue gas of a gas turbine power plant according to claim 1, wherein: the second cleaning device (6) comprises a screw rod (601), a ball nut is sleeved on the surface of the screw rod (601), a second cleaning brush (602) is fixedly connected to the surface of the ball nut, a second filter screen (603) is fixedly connected to the inner side wall of the second box body (5), a collecting box (604) for collecting dust is arranged on the lower surface of the second filter screen (603), and a limiting device (11) for limiting the collecting box (604) is arranged inside the collecting box (604).

4. The environmental protection device for flue gas of a gas turbine power plant according to claim 1, wherein: agitating unit (8) include motor (801), output fixedly connected with transfer line (802) of motor (801), the first bevel gear (803) of one end fixedly connected with of motor (801) is kept away from in transfer line (802), first bevel gear (803) meshing is connected with the second bevel gear, the lower surface fixedly connected with dwang (804) of second bevel gear, puddler (805) have been cup jointed on the surface of dwang (804).

5. The environmental protection device for flue gas of a gas turbine power plant according to claim 1, wherein: circulating device (10) includes first water pump (1001), the first outlet pipe (1002) of delivery port fixedly connected with of first water pump (1001), fixed surface of first outlet pipe (1002) is connected with raceway (1003), the one end and atomizer (4) fixed connection of keeping away from first outlet pipe (1002) of raceway (1003), water tank (9) inside wall fixedly connected with third filter screen (1004), water tank (9) inside wall is close to filter screen department fixedly connected with second water pump (1005), the first drinking-water pipe (1006) of mouth fixedly connected with that draws water of second water pump (1005).

6. The environmental protection device for flue gas of a combustion engine power plant of claim 3, characterized in that: the limiting device (11) comprises a compression spring (1101), one end of the compression spring (1101) is fixedly connected with a limiting rod (1102), one side of the limiting rod (1102) is fixedly connected with an operating rod (1103), and one end of the operating rod (1103) is connected with the collection box (604) in a sliding mode.

7. The environmental protection device for flue gas of a combustion engine power plant of claim 1, characterized in that: one side of the first box body (1) is fixedly connected with a first pipeline (12), and one side of the second box body (5) is fixedly connected with a second pipeline (13).

8. The environmental protection device for flue gas of a combustion engine power plant of claim 1, characterized in that: the upper surface of the third box body (7) is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a rain baffle plate (14), and the upper surface of the third box body (7) is fixedly connected with a smoke outlet pipe (15) close to the supporting column.