CN210613134U

CN210613134U - Self-cleaning formula flue gas filter equipment

Info

Publication number: CN210613134U
Application number: CN201921541471.8U
Authority: CN
Inventors: 封明星; 潘广生; 陶洪云; 陶陶
Original assignee: Scip Sita Waste Services Co ltd
Current assignee: Scip Sita Waste Services Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-26
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a self-cleaning formula flue gas filter equipment, including filtering mechanism, filtering mechanism's one end is provided with the flue gas calandria, filtering mechanism comprises pipe, first flange, axis of rotation, axle sleeve, dead lever, flabellum, transfer line, interior scraper blade, interior spacing ring, outer spacing ring and filter plate, the utility model discloses the beneficial effect who reaches is: the utility model relates to a self-cleaning formula flue gas filter equipment simple structure, high durability and convenient use, impact force when discharging through the flue gas can drive the flabellum and rotate, the flabellum can drive coaxial interior scraper blade and side scraper blade when rotating, interior scraper blade is when rotating along the interior pipe wall of pipe, can clear up the inner wall of pipe, make the smoke exhaust efficiency of pipe improve, can clear up the inner wall of filter plate when side scraper blade rotates simultaneously, make the life of filter plate longer, the change frequency of filter plate has been reduced, therefore, the resource is saved, time and labor are saved.

Description

Self-cleaning formula flue gas filter equipment

Technical Field

The utility model relates to a filter equipment, in particular to self-cleaning formula flue gas filter equipment belongs to flue gas filter equipment technical field.

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, and the gas contains water vapor and SO₂、N₂、O₂、CO、CO₂Hydrocarbons, nitrogen oxides, and the like, and the soot includes ash, coal particles, oil droplets, pyrolysis products, and the like of the fuel. The inside exhaust flue gas of flue gas calandria advances the filtration back of filter and discharges, and the flue gas is when the pipeline on the inside dust of flue gas, impurity such as coal grain and oil drip can be attached to the inner tube wall of pipeline, causes the smoke exhaust efficiency of pipeline to reduce, and impurity such as dust, coal grain and oil drip can be attached to on the inner wall of filter plate simultaneously for the change frequency of filter plate improves greatly, causes unnecessary extravagant, and need the manual work to clear up and change it, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect and provide a self-cleaning formula flue gas filter equipment, the effectual problem of having solved among the prior art.

The technical scheme for realizing the purpose is as follows:

the utility model provides a self-cleaning formula flue gas filter equipment, includes filtering mechanism, filtering mechanism's one end is provided with the flue gas calandria, filtering mechanism comprises pipe, first flange, axis of rotation, axle sleeve, dead lever, flabellum, transfer line, interior scraper blade, interior spacing ring, outer spacing ring and filter plate, the pipe is close to fixedly connected with first flange on the outer pipe wall of flue gas calandria one end, the flue gas calandria is close to fixedly connected with second flange on the outer pipe wall of pipe one end, the inside of pipe is provided with the axis of rotation, it is connected with the axle sleeve to rotate on the axle wall of axis of rotation, equal fixedly connected with dead lever on the outer wall of axle sleeve both sides, the other end of dead lever and the inner wall fixed connection of pipe, fixedly connected with the flabellum on the axle wall that the axis of rotation is close to flue gas calandri, the one end fixedly connected with interior scraper blade of axis of rotation is kept away from to the transfer line, the pipe is kept away from interior pipe wall fixedly connected with interior spacing ring and outer spacing ring on the flue gas calandria one end, interior spacing ring sets up the one side that is close to the axis of rotation outside the spacing ring, be provided with the filter plate between interior spacing ring and the outer spacing ring.

As a preferred technical scheme of the utility model, the four corners department that filtering mechanism one side was kept away from to second flange all is provided with locking bolt, locking bolt runs through one end threaded connection of second flange and first flange and has lock nut.

As a preferred technical scheme of the utility model, the transfer line is provided with two, two the transfer line is fixed connection respectively on the axle wall of axis of rotation both sides.

As an optimized technical scheme of the utility model, the diameter of filter plate is the same with the size of pipe internal diameter in the pipe, just the diameter of filter plate is greater than the internal diameter of interior spacing ring and outer spacing ring.

As a preferred technical scheme of the utility model, equal fixedly connected with side scraper blade on the both sides axial wall that the axis of rotation is close to filter plate one end, the side scraper blade contacts with the filter plate.

The utility model has the advantages that: the utility model discloses simple structure, high durability and convenient use, impact force when discharging through the flue gas can drive the flabellum and rotate, the flabellum can drive coaxial interior scraper blade and side scraper blade when rotating, interior scraper blade can clear up the inner wall of pipe when rotating along the interior pipe wall of pipe for the smoke exhaust efficiency of pipe improves, can clear up the inner wall of filter plate when side scraper blade rotates simultaneously, make the life of filter plate longer, the change frequency of filter plate has been reduced, and resources are saved, time saving and labor saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a filtering mechanism; 11. a conduit; 12. a first connecting flange; 13. a rotating shaft; 14. a shaft sleeve; 15. Fixing the rod; 16. a fan blade; 17. a transmission rod; 18. an inner scraper; 19. an inner limiting ring; 110. an outer limit ring; 111. filtering the plate; 112. a side flight; 2. a flue gas calandria; 21. a second connecting flange; 22. locking the bolt; 23. And locking the nut.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-2, the present invention provides a self-cleaning smoke filtering device, which comprises a filtering mechanism 1, a smoke exhaust pipe 2 is disposed at one end of the filtering mechanism 1, the filtering mechanism 1 is composed of a conduit 11, a first connecting flange 12, a rotating shaft 13, a shaft sleeve 14, a fixing rod 15, a fan blade 16, a transmission rod 17, an inner scraper 18, an inner limiting ring 19, an outer limiting ring 110 and a filter plate 111, the first connecting flange 12 is fixedly connected to the outer wall of the conduit 11 near one end of the smoke exhaust pipe 2, the second connecting flange 21 is fixedly connected to the outer wall of the smoke exhaust pipe 2 near one end of the conduit 11, the rotating shaft 13 is disposed inside the conduit 11, the shaft sleeve 14 is rotatably connected to the shaft wall of the rotating shaft 13, the fixing rod 15 is fixedly connected to the outer walls at both sides of the shaft sleeve 14, the other end of the fixing rod 15 is fixedly connected to the inner wall of the conduit 11, the fan blade 16 is, a transmission rod 17 is arranged on one side of the fixed rod 15 far away from the fan blade 16, an inner scraper 18 is fixedly connected to one end of the transmission rod 17 far away from the rotating shaft 13, an inner limiting ring 19 and an outer limiting ring 110 are fixedly connected to the inner pipe wall of one end of the guide pipe 11 far away from the flue gas exhaust pipe 2, the inner limiting ring 19 is arranged on one side of the outer limiting ring 110 close to the rotating shaft 13, and a filter plate 111 is arranged between the inner limiting ring 19 and the outer limiting ring 110.

The four corners of one side of the second connecting flange 21, which is far away from the filter mechanism 1, are provided with locking bolts 22, one end of each locking bolt 22, which penetrates through the second connecting flange 21 and the first connecting flange 12, is connected with a locking nut 23 in a threaded manner, two transmission rods 17 are arranged, the two transmission rods 17 are respectively and fixedly connected to the shaft walls at two sides of the rotating shaft 13, the diameter of the filter plate 111 is the same as the inner diameter of the guide pipe 11, the diameter of the filter plate 111 is larger than the inner diameter of the inner limiting ring 19 and the outer limiting ring 110, the shaft walls at two sides of one end of the rotating shaft 13, which is close to the filter plate 111, are respectively and fixedly connected.

Specifically, when the utility model is used, the locking bolt 22 passes through the through holes on the second connecting flange 21 and the first connecting flange 12, the locking nut 23 is sleeved on the locking bolt 22 passing through the through hole in a threaded manner, so that the second connecting flange 21 is connected with the first connecting flange 12, the installation of the filtering mechanism 1 is completed, when the filtering is performed, under the impact force of the smoke in the smoke exhaust pipe 2, the fan blade 16 rotates, the fan blade 16 can drive the rotating shaft 13 to rotate when rotating, the rotating shaft 13 can drive the inner scraper 18 and the side scraper 112 which are fixedly connected on the shaft wall to rotate, when the inner scraper 18 rotates along the inner pipe wall of the conduit 11, the inner scraper 18 can clean the inner wall of the conduit 11, so that the smoke exhaust efficiency of the conduit 11 is improved, and simultaneously, the inner wall of the filter plate 111 can be cleaned when the side scraper 112 rotates, the service life of the filter plate 111 is longer, the replacement frequency of the filter plate 111 is reduced, resources are saved, and time and labor are saved.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.

Claims

1. The utility model provides a from clearance formula flue gas filter equipment, a serial communication port, including filtering mechanism (1), the one end of filtering mechanism (1) is provided with flue gas calandria (2), filtering mechanism (1) comprises pipe (11), first flange (12), axis of rotation (13), axle sleeve (14), dead lever (15), flabellum (16), transfer line (17), interior scraper blade (18), interior spacing ring (19), outer spacing ring (110) and filter plate (111), fixedly connected with first flange (12) on the outer pipe wall that pipe (11) are close to flue gas calandria (2) one end, fixedly connected with second flange (21) on the outer pipe wall that flue gas calandria (2) are close to pipe (11) one end, the inside of pipe (11) is provided with axis of rotation (13), it is connected with axle sleeve (14) to rotate on the axle wall of axis of rotation (13), the utility model discloses a flue gas exhaust pipe, including axle sleeve (14), equal fixedly connected with dead lever (15) on the outer wall of axle sleeve (14) both sides, the other end of dead lever (15) and the inner wall fixed connection of pipe (11), fixedly connected with flabellum (16) on the axle wall that axis of rotation (13) is close to flue gas calandria (2) one end, one side that flabellum (16) were kept away from in dead lever (15) is provided with transfer line (17), the one end fixedly connected with interior scraper blade (18) of axis of rotation (13) are kept away from in transfer line (17), spacing ring (19) and outer spacing ring (110) in fixedly connected with on the interior pipe wall that flue gas calandria (2) one end was kept away from in pipe (11), interior spacing ring (19) set up outside spacing ring (110) and are close to one side of axis of rotation (13.

2. The self-cleaning type flue gas filtering device according to claim 1, wherein locking bolts (22) are arranged at the four corners of one side of the second connecting flange (21) far away from the filtering mechanism (1), and a locking nut (23) is connected to one end of each locking bolt (22) penetrating through the second connecting flange (21) and one end of the first connecting flange (12) in a threaded manner.

3. A self-cleaning smoke filter device according to claim 1, wherein there are two said transmission rods (17), and two said transmission rods (17) are fixedly connected to the shaft wall on both sides of the rotation shaft (13) respectively.

4. A self-cleaning smoke filter device according to claim 1, wherein the diameter of said filter plate (111) is the same size as the inner diameter of the conduit (11), and the diameter of said filter plate (111) is larger than the inner diameter of the inner stop ring (19) and the outer stop ring (110).

5. A self-cleaning smoke filter device according to claim 1, wherein side scrapers (112) are fixedly connected to both side shaft walls of the rotating shaft (13) near one end of the filter plate (111), and the side scrapers (112) are in contact with the filter plate (111).