CN215654472U

CN215654472U - Dust collecting equipment with filter screen cleaning device

Info

Publication number: CN215654472U
Application number: CN202120715048.6U
Authority: CN
Inventors: 薛平
Original assignee: Wuxi Runzhi Machinery Manufacturing Co ltd
Current assignee: Wuxi Runzhi Machinery Manufacturing Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-01-28
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a dust collecting equipment, especially, relate to a dust collecting equipment with filter screen cleaning device, which comprises a bod, be equipped with the clean room in the organism, air inlet and gas outlet with the clean room intercommunication are seted up respectively to the both ends of organism, the top of clean room is equipped with the atomizer, the bottom of clean room is equipped with the water catch bowl, set up the first drain mouth that feeds through in the water catch bowl on the organism, the clean room internal rotation is connected with the filter screen, the filter screen is the setting of cylinder form, be equipped with on the organism and be used for driving filter screen pivoted slewing mechanism, be equipped with the washing subassembly in the clean room, the washing subassembly is equipped with a set ofly respectively in the both sides that the filter screen is relative, every group washs the subassembly and includes brush hair and high pressure nozzle, the brush hair is contradicted in the wire side of filter screen, high pressure nozzle sets up towards the filter screen. This application has realized that dust collecting equipment clears up the problem that the filter screen blockked up under the condition of not shutting down.

Description

Dust collecting equipment with filter screen cleaning device

Technical Field

The utility model relates to dust removing equipment, in particular to dust removing equipment with a filter screen cleaning device.

Background

The flue gas is a mixture of gas and smoke dust, and is a main reason for polluting atmosphere of residential areas, the smoke dust comprises ash, coal particles, oil drops, high-temperature cracking products and the like of fuel, the pollution to the environment is composite pollution of various poisons, and the desulfurization, denitrification and dust removal of the flue gas are important means for reducing the harm of the flue gas.

Currently, chinese patent with publication number CN211659500U discloses a flue gas dust removal device, which comprises a body, a first cavity is arranged in the body, a first hole groove is arranged on the side surface of the first cavity, a waste gas pipe is arranged in the first hole groove, a second hole groove is arranged on the side surface of the first cavity, a first drain pipe is arranged in the second hole groove, a first valve is arranged on the first drain pipe, a first fixing block is connected to the top of the first cavity, an atomizing ball is arranged at the bottom of the first fixing block, a water collecting groove is arranged at the bottom of the first cavity, a filter screen and an exhaust mechanism are further arranged in the first cavity, and the exhaust mechanism comprises an exhaust fan and an exhaust motor. During operation, let in the flue gas through the exhaust pipe in first cavity, utilize the atomizing ball to spray the smoke and dust solidification in the absorption liquid with the flue gas, the smoke and dust of solidification drops to the water catch bowl of below in, utilizes the exhaust fan to control the flue gas to pass through from the filter screen simultaneously, utilizes the filter screen to filter the remaining smoke and dust of flue gas once more.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the filter screen of dust collecting equipment filters the flue gas for a long time and blocks up easily, leads to the dust removal difficulty, and the equipment that stops needs to spend a large amount of time to carry out the filter screen cleanness, causes the cost to increase, is unfavorable for the dust removal of flue gas.

SUMMERY OF THE UTILITY MODEL

In order to realize that dust collecting equipment clears up the filter screen under the condition of not shutting down and blocks up the problem, this application provides a dust collecting equipment with filter screen cleaning device.

The application provides a water collector with anti-overflow alarm device adopts following technical scheme:

a dust removing device with a filter screen cleaning device comprises a machine body, wherein a dust removing chamber is arranged in the machine body, an air inlet and an air outlet used for flue gas to enter and exit are respectively formed in two ends of the machine body in the length direction, the air inlet and the air outlet are communicated with the dust removing chamber, an atomizer used for spraying atomized water is arranged at the top of the dust removing chamber, a water collecting tank used for collecting sewage is arranged at the bottom of the dust removing chamber, a first water discharging port is formed in the machine body and communicated with the water collecting tank, a filter screen is rotatably connected in the dust removing chamber in the direction perpendicular to the length of the machine body and is arranged in a roller shape, the filter screen is positioned on one side close to the air outlet, a rotating mechanism used for driving the filter screen to rotate is arranged on the machine body, cleaning assemblies are arranged in the dust removing chamber, and are respectively arranged on two opposite sides of the filter screen in a group, every group the cleaning assembly includes brush hair and high pressure nozzle, the brush hair is contradicted in the wire side of filter screen, high pressure nozzle sets up towards the filter screen.

Through adopting above-mentioned technical scheme, dust collecting equipment is at the during operation, the flue gas passes through in the air inlet input dust removal chamber, utilize atomizer spun atomized water to make the smoke and dust solidification in the flue gas drop to the water catch bowl of below after that, then discharge through first outlet, and simultaneously, slewing mechanism drive filter screen rotates, filter screen pivoted in-process utilizes brush hair and high pressure nozzle to clear up the surface of filter screen, thereby realized dust collecting equipment under the circumstances of not shutting down and cleared up the problem that the filter screen blockked up.

Preferably, the rotating mechanism comprises a driving bevel gear, a driven bevel gear and a rotating motor, wherein the two ends of the filter screen are connected with mounting plates, a first rotating shaft is fixedly connected to the mounting plate at the top end of the filter screen, a first through hole for the first rotating shaft to pass through is formed in the machine body, the driven bevel gear is sleeved on a shaft body of the first rotating shaft passing through the first through hole, the rotating motor is connected to the machine body, the driving bevel gear is sleeved on an output shaft of the rotating motor, the driving bevel gear and the driven bevel gear are meshed with each other, a second rotating shaft is fixedly connected to the mounting plate at the bottom end of the filter screen, a second through hole for the second rotating shaft to pass through is formed in the machine body, a bearing seat is sleeved on the shaft body of the second rotating shaft passing through the second through hole, and the bearing seat is connected to the machine body.

By adopting the technical scheme, when the filter screen works, the driving bevel gear is rotated by utilizing the rotating motor, and then the driven bevel gear is driven to rotate, so that the filter screen is driven to rotate.

Preferably, the air outlet is connected with an exhaust fan through a pipeline.

Through adopting above-mentioned technical scheme, the during operation utilizes the air exhauster to make the flue gas follow the air inlet and flow to the gas outlet, plays the guide effect to the flue gas in the dust removal chamber.

Preferably, the machine body is provided with a second water outlet which is communicated with the dust chamber.

Through adopting above-mentioned technical scheme, the second outlet can get rid of and stay the sewage in the dust removal chamber behind the washing filter screen.

In summary, the present application includes the following beneficial technical effects:

1. through the setting of the filter screen of roll shape, slewing mechanism and washing subassembly, can utilize the washing subassembly to wash the filter screen in the rotation when the filter screen is filterable to the flue gas to realized that dust collecting equipment clears up the problem that the filter screen blockked up under the circumstances of not shutting down.

Drawings

FIG. 1 is a schematic structural diagram of a dust removing device with a filter screen cleaning device in the embodiment of the application;

FIG. 2 is a cross-sectional view of an embodiment of the present application for embodying a cleaning assembly.

Description of reference numerals: 1. a body; 11. a dust chamber; 12. an air inlet; 13. an air outlet; 14. a first drain port; 15. a first through hole; 16. a second through hole; 17. a second water discharge port; 2. an atomizer; 3. a water collection tank; 4. filtering with a screen; 41. mounting a plate; 5. a rotating mechanism; 51. a drive bevel gear; 52. a driven bevel gear; 53. rotating the motor; 54. a first rotating shaft; 55. a second rotating shaft; 56. a bearing seat; 6. cleaning the assembly; 61. brushing; 62. a high pressure spray head; 63. a fixing plate; 7. an exhaust fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses dust collecting equipment with filter screen cleaning device. Referring to fig. 1, dust collecting equipment with filter screen cleaning device includes organism 1, is equipped with clean room 11 in the organism 1, and air inlet 12 and gas outlet 13 that are used for the flue gas business turn over are offered respectively to the both ends on the 1 length direction of organism, and air inlet 12 and gas outlet 13 all communicate with clean room 11, and there is air exhauster 7 gas outlet 13 department through the pipe connection. When the dust remover works, the exhaust fan 7 is used for enabling smoke to flow from the air inlet 12 to the air outlet 13, and the smoke in the dust removing chamber 11 is guided.

Referring to fig. 1, the top of the dust chamber 11 is connected with a plurality of atomizers 2, and the atomizers 2 are uniformly arranged along the length direction of the machine body 1. Water catch bowl 3 has been seted up to the bottom of clean room 11, and the notch of water catch bowl 3 sets up corresponding to atomizer 2, has seted up first drainage port 14 on the organism 1, and first drainage port 14 link up in water catch bowl 3. During operation, smoke and dust in the flue gas are solidified through atomized water sprayed by the atomizer 2, and meanwhile, wastewater is collected through the water collecting tank 3 and is discharged from the first water discharge port 14.

Referring to fig. 1, the filter screen 4 is connected to the internal rotation of clean room 11, and the filter screen 4 is the setting of cylinder form, and the filter screen 4 sets up along the direction of perpendicular to organism 1 length, and the filter screen 4 is located and is close to gas outlet 13 one side, and the both ends of filter screen 4 all are connected with mounting panel 41, and mounting panel 41 shelters from on the port of filter screen 4. The machine body 1 is provided with a rotating mechanism 5, the rotating mechanism 5 comprises a driving bevel gear 51, a driven bevel gear 52 and a rotating motor 53, a first rotating shaft 54 is fixedly connected on a mounting plate 41 at the top end of the filter screen 4, the first rotating shaft 54 is coaxially arranged with the filter screen 4, the machine body 1 is provided with a first through hole 15 for the first rotating shaft 54 to pass through, the driven bevel gear 52 is sleeved on a shaft body of the first rotating shaft 54 passing through the first through hole 15, the rotating motor 53 is connected at the top of the machine body 1, the driving bevel gear 51 is sleeved on an output shaft of the rotating motor 53, the driving bevel gear 51 is mutually meshed with the driven bevel gear 52, a second rotating shaft 55 is fixedly connected on the mounting plate 41 at the bottom end of the filter screen 4, the second rotating shaft 55 is coaxially arranged with the filter screen 4, the machine body 1 is provided with a second through hole 16 for the second rotating shaft 55 to pass through, a bearing seat 56 is sleeved on the shaft body of the second rotating shaft 55 passing through the second through hole 16, the bearing housing 56 is bolted to the bottom of the machine body 1. In operation, the rotating motor 53 drives the driving bevel gear 51 to rotate, and then the driving bevel gear 51 drives the driven bevel gear 52 to rotate, so as to drive the filter screen 4 to rotate through the cooperation of the first rotating shaft 54, the second rotating shaft 55 and the bearing seat 56.

Referring to fig. 2, be equipped with in the clean room 11 and wash subassembly 6, it includes brush hair 61 and high pressure nozzle 62 to wash subassembly 6, fixedly connected with fixed plate 63 on the inner wall of clean room 11, fixed plate 63 is equipped with one respectively in the both sides that filter screen 4 is relative, fixed plate 63 sets up along the direction that is on a parallel with the 4 axes of filter screen, brush hair 61 is connected on fixed plate 63, brush hair 61 sets up along the length direction of fixed plate 63, the conflict of brush hair 61 is in the wire side of filter screen 4, high pressure nozzle 62 connects on fixed plate 63, high pressure nozzle 62 sets up towards filter screen 4, a plurality of has evenly been arranged along fixed plate 63 length direction to high pressure nozzle 62. When filter screen 4 rotated, high pressure nozzle 62 can wash the 4 wire side of filter screen through, and simultaneously, brush hair 61 utilized filter screen 4's rotation can clear up filter screen 4's mesh to realized that dust collecting equipment cleared up the problem that filter screen 4 blockked up under the circumstances of not shutting down.

Referring to fig. 1, the body 1 is provided with a second water outlet 17, the second water outlet 17 is communicated with the dust chamber 11, and the second water outlet 17 is located at the bottom of the dust chamber 11 and between the water collecting tank 3 and the filter screen 4. When the cleaning assembly 6 is activated, the second water outlet 17 can discharge the cleaned sewage without affecting the circulation of the flue gas.

The implementation principle of the dust removing equipment with the filter screen cleaning device is as follows: during operation, at first let in the flue gas in to clean room 11 through air inlet 12, open air exhauster 7 afterwards and make the flue gas flow to gas outlet 13 by air inlet 12, utilize the smoke and dust in the 2 spun atomized water solidification flue gases of atomizer after that, simultaneously, sewage drops to and discharges water catch bowl 3 through first outlet 14 in the water catch bowl 3 of below, then utilize filter screen 4 to filter the flue gas after the smoke and dust in the flue gas discharge from gas outlet 13, and after the equipment worked for a long time, the staff can open rotation motor 53 drive filter screen 4 and rotate, utilize brush hair 61 and high pressure nozzle 62 to clear up filter screen 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dust collecting equipment with filter screen cleaning device which characterized in that: including organism (1), be equipped with clean room (11) in organism (1), air inlet (12) and gas outlet (13) that are used for the flue gas business turn over are seted up respectively to the ascending both ends of organism (1) length direction, air inlet (12) and gas outlet (13) all communicate with clean room (11), the top of clean room (11) is equipped with atomizer (2) that are used for spraying the atomized water, the bottom of clean room (11) is equipped with water catch bowl (3) that are used for collecting sewage, seted up first drain opening (14) on organism (1), first drain opening (14) link up in water catch bowl (3), rotate along the direction that is perpendicular to organism (1) length in clean room (11) and be connected with filter screen (4), filter screen (4) are the cylinder setting, filter screen (4) are located and are close to gas outlet (13) one side, be equipped with on organism (1) and be used for driving filter screen (4) pivoted slewing mechanism (5), be equipped with in clean room (11) and wash subassembly (6), it is equipped with a set ofly, every group respectively to wash subassembly (6) in filter screen (4) relative both sides wash subassembly (6) including brush hair (61) and high pressure nozzle (62), brush hair (61) are contradicted in the wire side of filter screen (4), high pressure nozzle (62) set up towards filter screen (4).

2. The dust removing device with the filter screen cleaning device according to claim 1, wherein: the rotating mechanism (5) comprises a driving bevel gear (51), a driven bevel gear (52) and a rotating motor (53), wherein mounting plates (41) are connected to two ends of the filter screen (4), a first rotating shaft (54) is fixedly connected to the mounting plate (41) at the top end of the filter screen (4), a first through hole (15) for the first rotating shaft (54) to pass through is formed in the machine body (1), the driven bevel gear (52) is sleeved on a shaft body of the first rotating shaft (54) passing through the first through hole (15), the rotating motor (53) is connected to the machine body (1), the driving bevel gear (51) is sleeved on an output shaft of the rotating motor (53), the driving bevel gear (51) and the driven bevel gear (52) are meshed with each other, a second rotating shaft (55) is fixedly connected to the mounting plate (41) at the bottom end of the filter screen (4), and a second through hole (16) for the second rotating shaft (55) to pass through is formed in the machine body (1), and a bearing seat (56) is sleeved on the shaft body of the second rotating shaft (55) penetrating through the second through hole (16), and the bearing seat (56) is connected to the machine body (1).

3. The dust removing device with the filter screen cleaning device according to claim 1, wherein: and the air outlet (13) is connected with an exhaust fan (7) through a pipeline.

4. The dust removing device with the filter screen cleaning device according to claim 1, wherein: a second water outlet (17) is formed in the machine body (1), and the second water outlet (17) is communicated with the dust chamber (11).