CN216755843U

CN216755843U - Smoke dust filtering device for power plant boiler

Info

Publication number: CN216755843U
Application number: CN202220353245.2U
Authority: CN
Inventors: 周传明; 郭鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-17
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a smoke dust filtering device for a power plant boiler, which has the advantages that: the smoke dust is discharged into the gas buffer chamber through the smoke dust discharge pipeline and enters the smoke dust treatment chamber through the gas transmission hole, the water pump is started, water in the water storage tank is transmitted into the spray pipe through the water delivery pipe and is sprayed out through the atomizing nozzle at the bottom of the spray pipe, and therefore the dust falling operation can be carried out on the smoke dust in the smoke dust treatment chamber; and through setting up filter assembly, atomizer spun water smoke can adsorb dust and impurity in the smoke and dust to drive on dust and impurity fall the filter screen among filter assembly, and the water droplet can pass the filter screen and fall and collect in the header tank, can take out fixed frame and header tank through the treatment trough, be convenient for clear up the filter screen, and can handle the water of collecting in the header tank and recycle, thereby greatly reduced the cost that the smoke and dust was handled.

Description

Smoke dust filtering device for power plant boiler

Technical Field

The utility model relates to the technical field of smoke dust filtration, in particular to a smoke dust filtering device for a power plant boiler.

Background

In the use or production process of a power plant boiler, a large amount of particles with incomplete combustion and debris float in flue gas, and if harmful smoke dust cannot be filtered timely, the health of production personnel is affected, and extremely serious environmental pollution is caused.

However, when the smoke generated by the boiler is treated, the smoke is usually treated by using a smoke filtering device, but the existing smoke filtering device has poor smoke treatment effect and cannot treat the smoke well; moreover, the resources used in the smoke treatment are not convenient to be reused, thereby causing the waste of resources and increasing the cost of smoke treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a smoke filtering device for a power plant boiler.

In order to achieve the purpose, the utility model provides the following technical scheme:

a smoke and dust filter device for a power plant boiler comprises a smoke and dust filter box, wherein a vertical partition plate is fixedly connected to the left end of the inner side of the smoke and dust filter box, a transverse partition plate is fixedly connected to the lower end of the left side of the vertical partition plate, a gas buffer chamber is arranged at the left end of the inner side of the smoke and dust filter box, a smoke and dust discharge pipeline is fixedly installed at the left side of the smoke and dust filter box, a plurality of gas transmission holes are formed in the surface of the vertical partition plate, a smoke and dust treatment chamber is arranged at the right end, located at the inner side of the smoke and dust filter box, of the right side of the vertical partition plate, a dust fall mechanism is arranged at the upper end of the inner side of the smoke and dust treatment chamber, a group of fixing strips is fixedly connected to the lower end of the right side of the smoke and dust filter box, a filter assembly is arranged between the two fixing strips, a water collection tank is arranged at the lower end of the filter assembly, a second handle is fixedly connected to the front of the water collection tank, an exhaust assembly is arranged at the right side of the smoke and dust filter box, and the lower end of the right side of the smoke dust filtering box is provided with a treatment tank.

Preferably, dust fall mechanism includes the storage water tank, the right side fixedly connected with raceway of storage water tank, the mid-mounting of raceway has the water pump, the connecting hole has been seted up at the top of smoke and dust rose box, the raceway is installed in the inboard of connecting hole, the lower extreme fixedly connected with spray line of raceway, the bottom fixed mounting of spray line has a plurality of atomizer, the both ends of spray line are provided with locating component.

Preferably, the locating component comprises a locating sleeve, the locating sleeve is sleeved on the surface of the spraying pipe, the top of the locating sleeve is fixedly connected with a connecting rod, and the upper end of the connecting rod is fixedly connected with the smoke dust filter box.

Preferably, the filtering component includes fixed frame, the inboard fixed mounting of fixed frame has the filter screen, the positive fixedly connected with first in command of fixed frame, the rectangle spout has been seted up to the fixed strip near one side of fixed frame, the equal fixedly connected with rectangle draw runner in both sides of fixed frame, rectangle draw runner sliding connection is in the inboard of rectangle spout.

Preferably, the exhaust assembly comprises an exhaust pipeline, the exhaust pipeline is fixedly installed on the right side of the smoke filtering box, an air pump is installed in the middle of the exhaust pipeline, a fixing frame is fixedly connected to the right end of the inner side of the smoke filtering box, a drying net is fixedly installed on the inner side of the fixing frame, and the drying net is located on the left side of the exhaust pipeline.

The utility model has the beneficial effects that: according to the smoke dust filtering device for the power plant boiler, smoke dust is discharged into the gas buffer chamber through the smoke dust discharge pipeline and enters the smoke dust treatment chamber through the gas transmission hole, the water pump is turned on through the dust falling mechanism, water in the water storage tank is transmitted into the spray pipe through the water delivery pipe and is sprayed out through the atomizing nozzle at the bottom of the spray pipe, so that dust falling operation can be performed on the smoke dust in the smoke dust treatment chamber, and dust generated by the boiler can be subjected to better dust falling operation; and through setting up filter assembly, atomizer spun water smoke can adsorb dust and impurity in the smoke and dust to drive on dust and impurity fall the filter screen among filter assembly, and the water droplet can pass the filter screen and fall and collect in the header tank, can take out fixed frame and header tank through the treatment trough, be convenient for clear up the filter screen, and can handle the water of collecting in the header tank and recycle, thereby greatly reduced the cost that the smoke and dust was handled.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a perspective view of the filter assembly of the present invention.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

As shown in figures 1-3, the utility model provides a smoke dust filtering device for a power plant boiler, which comprises a smoke dust filtering box 1, wherein the left end of the inner side of the smoke dust filtering box 1 is fixedly connected with a vertical partition plate 3, the lower end of the left side of the vertical partition plate 3 is fixedly connected with a transverse partition plate 15, the left end of the inner side of the smoke dust filtering box 1 is provided with a gas buffer chamber 4, the left side of the smoke dust filtering box 1 is fixedly provided with a smoke dust discharge pipeline 2, the surface of the vertical partition plate 3 is provided with a plurality of gas transmission holes 8, the right end of the right side of the vertical partition plate 3, which is positioned at the inner side of the smoke dust filtering box 1, is provided with a smoke dust treatment chamber 5, the upper end of the inner side of the smoke dust treatment chamber 5 is provided with a dust fall mechanism 6, the lower end of the right side of the smoke dust filtering box 1 is fixedly connected with a group of fixing strips 9, a filtering component 10 is arranged between the two fixing strips 9, the lower end of the filtering component 10 is provided with a water collecting tank 12, the front side of the water collecting tank 12 is fixedly connected with a second handle 13, an exhaust assembly 14 is arranged on the right side of the smoke filtering box 1, and a treatment tank 11 is arranged at the lower end of the right side of the smoke filtering box 1; the smoke dust is discharged into the gas buffer chamber 4 through the smoke dust discharge pipeline 2, enters the smoke dust treatment chamber 5 through the gas transmission hole 8, is transmitted into the spray pipe 64 through the water delivery pipe 62 by arranging the dust-settling mechanism 6 and turning on the water pump 63, and is sprayed out through the atomizing nozzle 65 at the bottom of the spray pipe 64, so that the dust-settling operation can be carried out on the smoke dust in the smoke dust treatment chamber 5, and the dust generated by the boiler can be better settled; and through setting up filter assembly 10, the water smoke of atomizer 65 spun can adsorb dust and impurity in the smoke and dust, and drive dust and impurity and fall on filter screen 102 in filter assembly 10, and the water droplet can pass filter screen 102 and fall and collect in header tank 12, can take out fixed frame 101 and header tank 12 through treatment trough 11, be convenient for clear up filter screen 102, and can handle the water of collecting in header tank 12 and recycle, thereby greatly reduced the cost that the smoke and dust was handled.

The dust fall mechanism 6 comprises a water storage tank 61, a water delivery pipe 62 is fixedly connected to the right side of the water storage tank 61, a water pump 63 is installed in the middle of the water delivery pipe 62, a connecting hole 7 is formed in the top of the smoke dust filtering box 1, the water delivery pipe 62 is installed on the inner side of the connecting hole 7, a spray pipe 64 is fixedly connected to the lower end of the water delivery pipe 62, a plurality of atomizing nozzles 65 are fixedly installed at the bottom of the spray pipe 64, and positioning assemblies 66 are arranged at two ends of the spray pipe 64; through setting up dust fall mechanism 6, turn on water pump 63, through raceway 62 with the water transmission entering spray pipe 64 in the storage water tank 61 to spout through atomizer 65 of spray pipe 64 bottom, thereby can carry out the dust fall operation to the smoke and dust that is in inside smoke and dust treatment chamber 5.

The positioning assembly 66 comprises a positioning sleeve 662, the positioning sleeve 662 is sleeved on the surface of the spraying pipe 64, the top of the positioning sleeve 662 is fixedly connected with a connecting rod 661, and the upper end of the connecting rod 661 is fixedly connected with the smoke dust filtering box 1; through setting up locating component 66, the position sleeve 662 cup joints at the both ends surface of spray pipe 64 to the position sleeve 662 is connected with smoke and dust rose box 1 through connecting rod 661, thereby can fix the position of spray pipe 64, prevents that the position of spray pipe 64 from deviating.

The filter assembly 10 comprises a fixed frame 101, a filter screen 102 is fixedly mounted on the inner side of the fixed frame 101, a first handle 103 is fixedly connected to the front surface of the fixed frame 101, a rectangular sliding groove 105 is formed in one side, close to the fixed frame 101, of the fixed strip 9, rectangular sliding strips 104 are fixedly connected to two sides of the fixed frame 101, and the rectangular sliding strips 104 are slidably connected to the inner side of the rectangular sliding groove 105; through setting up filter assembly 10, the inboard filter screen 102 of fixed frame 101 can filter dust and impurity for the water droplet passes filter screen 102 and falls to collect in header tank 12, through the pulling first in command 103, makes fixed frame 101 drive rectangle draw runner 104 slide in the inboard of rectangle spout 105, thereby can carry out the dismouting to fixed frame 101 fast, is convenient for clear up filter screen 102.

The exhaust assembly 14 comprises an exhaust pipeline 141, the exhaust pipeline 141 is fixedly installed on the right side of the smoke filtering box 1, an air pump 142 is installed in the middle of the exhaust pipeline 141, a fixing frame 143 is fixedly connected to the right end of the inner side of the smoke filtering box 1, a drying net 144 is fixedly installed on the inner side of the fixing frame 143, and the drying net 144 is located on the left side of the exhaust pipeline 141; by arranging the exhaust assembly 14 and turning on the air pump 142, the exhaust pipeline 141 discharges the dusted flue gas in the smoke processing chamber 5, and the drying net 144 is arranged inside the fixing frame 143, so that the influence of water mist on the discharge of the flue gas can be prevented.

The working principle is as follows: the smoke dust is discharged into a gas buffer chamber 4 through a smoke dust discharge pipeline 2, the smoke dust can be buffered by arranging a vertical partition plate 3 and a transverse partition plate 15, so that the smoke dust enters a smoke dust treatment chamber 5 through a gas transmission hole 8, a dust falling mechanism 6 is arranged, a water pump 63 is turned on, water in a water storage tank 61 is transmitted into a spray pipe 64 through a water pipe 62 and is sprayed out through an atomizing nozzle 65 at the bottom of the spray pipe 64, and therefore the dust falling operation can be carried out on the smoke dust in the smoke dust treatment chamber 5, and the dust generated by a boiler can be better subjected to the dust falling operation; and through setting up filter assembly 10, the water smoke of atomizer 65 spun can adsorb dust and impurity in the smoke and dust, and drive dust and impurity and fall on filter screen 102 in filter assembly 10, and the water droplet can pass filter screen 102 and fall and collect in header tank 12, can take out fixed frame 101 and header tank 12 through treatment trough 11, be convenient for clear up filter screen 102, and can handle the water of collecting in header tank 12 and recycle, thereby greatly reduced the cost that the smoke and dust was handled.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a smoke and dust filter equipment for power plant's boiler which characterized in that: the dust removal device comprises a smoke filtering box (1), wherein a vertical partition plate (3) is fixedly connected with the left inner side of the smoke filtering box (1), a transverse partition plate (15) is fixedly connected with the lower left end of the vertical partition plate (3), a gas buffer chamber (4) is arranged at the left inner side of the smoke filtering box (1), a smoke discharge pipeline (2) is fixedly mounted at the left side of the smoke filtering box (1), a plurality of gas transmission holes (8) are formed in the surface of the vertical partition plate (3), a smoke treatment chamber (5) is arranged at the right inner side right end, located at the smoke filtering box (1), of the right side of the vertical partition plate (3), a dust removal mechanism (6) is arranged at the upper inner side end of the smoke treatment chamber (5), a group of fixing strips (9) is fixedly connected with the lower right side of the smoke filtering box (1), and a filtering assembly (10) is arranged between the fixing strips (9), the lower extreme of filtering component (10) is provided with water catch tank (12), the front fixedly connected with second handle (13) of water catch tank (12), the right side of smoke and dust rose box (1) is provided with exhaust subassembly (14), processing groove (11) have been seted up to the right side lower extreme of smoke and dust rose box (1).

2. A smoke filtering device for a power plant boiler according to claim 1, characterized in that: dust fall mechanism (6) are including storage water tank (61), right side fixedly connected with raceway (62) of storage water tank (61), the mid-mounting of raceway (62) has water pump (63), connecting hole (7) have been seted up at the top of smoke and dust rose box (1), the inboard at connecting hole (7) is installed in raceway (62), lower extreme fixedly connected with spray tube (64) of raceway (62), the bottom fixed mounting of spray tube (64) has a plurality of atomizer (65), the both ends of spray tube (64) are provided with locating component (66).

3. A smoke filtering device for a power plant boiler according to claim 2, characterized in that: locating component (66) include position sleeve (662), position sleeve (662) cup joint on the surface of spray line (64), the top fixedly connected with connecting rod (661) of position sleeve (662), the upper end and the smoke and dust rose box (1) fixed connection of connecting rod (661).

4. A smoke filtering device for a power plant boiler according to claim 1, characterized in that: the filter assembly (10) is including fixed frame (101), the inboard fixed mounting of fixed frame (101) has filter screen (102), the positive fixedly connected with first in command (103) of fixed frame (101), rectangle spout (105) have been seted up to one side that fixed strip (9) are close to fixed frame (101), the equal fixedly connected with rectangle draw runner (104) in both sides of fixed frame (101), rectangle draw runner (104) sliding connection is in the inboard of rectangle spout (105).

5. A smoke filtering device for a power plant boiler according to claim 1, characterized in that: the exhaust assembly (14) comprises an exhaust pipeline (141), the exhaust pipeline (141) is fixedly installed on the right side of the smoke filtering box (1), an air pump (142) is installed in the middle of the exhaust pipeline (141), a fixing frame (143) is fixedly connected to the right end of the inner side of the smoke filtering box (1), a drying net (144) is fixedly installed on the inner side of the fixing frame (143), and the drying net (144) is located on the left side of the exhaust pipeline (141).