CN215901965U

CN215901965U - Flue gas purifying equipment

Info

Publication number: CN215901965U
Application number: CN202122130834.2U
Authority: CN
Inventors: 倪大明; 刘宗铃
Original assignee: Wuxi Jincheng Environmental Protection Kitchenware Equipment Co ltd
Current assignee: Wuxi Jincheng Environmental Protection Kitchenware Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-25
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a flue gas purification device, which comprises a device shell, wherein a flue gas inlet and a flue gas outlet are formed in two sides of the device shell, a filtering mechanism and an electrostatic adsorption mechanism are sequentially connected in the device shell from the flue gas inlet to the flue gas outlet, the filtering mechanism comprises a filter screen and a filter screen frame, the electrostatic adsorption mechanism comprises an electrostatic generator and an electrostatic adsorber, the electrostatic generator comprises a frame, an electrode is connected with an electrostatic generation piece in the frame, a partition plate is connected between the electrostatic generation pieces in the frame, the electrostatic adsorber also comprises a frame, the electrode is connected with the electrostatic adsorption piece in the frame, the partition plate is also connected between the electrostatic adsorption piece in the frame, the electrodes of the electrostatic generator and the electrostatic adsorber are electrically connected with a power distribution cabinet connected with the device shell, the flue gas purification device can remove particles and dust in flue gas to improve the environment, and the installation and positioning are accurate, and the daily maintenance is convenient.

Description

Flue gas purifying equipment

Technical Field

The utility model relates to flue gas treatment equipment, in particular to flue gas purification equipment.

Background

The flue gas contains a large amount of particles and dust, and the environment is polluted if the flue gas is directly discharged, so that the flue gas needs to be treated to remove the particle dust in the flue gas.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a flue gas cleaning device that solves one or more of the problems of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a flue gas purification equipment, includes the equipment shell, flue gas inlet and exhanst gas outlet are seted up to equipment shell both sides, filtering mechanism and electrostatic absorption mechanism are connected gradually from flue gas inlet to exhanst gas outlet in the equipment shell, filtering mechanism includes filter screen and filter screen frame, electrostatic absorption mechanism includes electrostatic generator and electrostatic adsorber, electrostatic generator includes the frame, in the frame through electrode connection electrostatic generator piece, be located the connection baffle between the electrostatic generator piece in the frame, electrostatic adsorber also includes the frame, in the frame through electrode connection electrostatic absorption piece, in the frame for with the electrostatic absorption piece between also be connected the baffle, the electrode of electrostatic generator and electrostatic adsorber is even with the switch board electricity that the equipment shell is connected.

As a further improvement of the above technical solution:

the air distribution grille is arranged on the front side of the filtering mechanism in the equipment shell and comprises a grille framework, and an air distribution baffle is connected in the grille framework.

Two rows of air distribution baffles are connected in the grid frame and are arranged in a staggered mode.

The gas distribution baffle is C-shaped, and the opening direction of the C-shaped gas distribution baffle faces the flue gas inlet.

The filter screen frame is connected with a support screen, and the filter screen is supported on the support screen.

Two electrostatic adsorbers are arranged on the rear side of the electrostatic generator in the equipment shell.

The upper side and the lower side of the inner side of the equipment shell are respectively connected with a plurality of positioning channel steels for positioning the air distribution grid, the filtering mechanism, the electrostatic generator and the electrostatic adsorber.

The detachable connection apron of equipment shell one side, the switch board is connected on the detachable apron.

Compared with the prior art, the utility model has the following beneficial technical effects:

1) after primary filtering by a filter screen, adsorbing and removing particles and dust in the flue gas by an electrostatic adsorption mechanism;

2) the gas distribution grid is arranged, so that the smoke can be uniformly distributed, the smoke can be buffered, the direct impact of the smoke on the filter screen is relieved, and the service life of the filter screen is prolonged;

3) the air distribution grille, the filtering mechanism, the electrostatic generator and the electrostatic adsorber are respectively positioned through the positioning channel steels with different widths, so that the positioning is accurate, and the wrong installation sequence of all the parts can be prevented;

4) the cover plate is detachably connected to one side of the equipment shell, and can be opened, so that the installation, maintenance and replacement of the air distribution grid, the filtering mechanism, the electrostatic generator and the electrostatic adsorber in the equipment shell are facilitated.

Drawings

Fig. 1 shows a schematic structural view of a flue gas cleaning plant of the present invention.

Fig. 2 shows a side view of an open cover plate of the flue gas cleaning device of the utility model.

Fig. 3 shows a schematic structural diagram of the gas distribution grid of the flue gas purification device of the utility model.

Fig. 4 shows a sectional view of the gas distribution grid of the flue gas cleaning device of the utility model.

Fig. 5 shows a structural schematic diagram of a filter screen of the filter screen mechanism of the flue gas purification equipment.

Fig. 6 shows a schematic structure of the filter screen mechanism without the filter screen of the flue gas cleaning equipment.

Fig. 7 shows a schematic structural diagram of the electrostatic generator of the flue gas cleaning device of the present invention.

Fig. 8 shows a front view of the electrostatic generator of the flue gas cleaning device of the utility model.

Fig. 9 shows a schematic structural diagram of an electrostatic adsorber of a flue gas purification device according to the utility model.

Fig. 10 shows a front view of an electrostatic adsorber of a flue gas cleaning plant according to the utility model.

In the drawings, the reference numbers:

1. an equipment housing; 11. a flue gas inlet; 12. a flue gas outlet; 13. positioning channel steel; 14. a cover plate; 2. a filtering mechanism; 21. filtering with a screen; 22. a screen frame; 23. a support net; 3. an electrostatic adsorption mechanism; 31. an electrostatic generator; 32. an electrostatic adsorber; 33. a frame; 34. an electrode; 35. an electrostatic charge generation sheet; 36. a partition plate; 37. an electrostatic adsorption sheet; 4. a power distribution cabinet; 5. an air distribution grid; 51. a grid frame; 52. an air distribution baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

As shown in fig. 1 to 10, the flue gas purifying apparatus of the present embodiment includes an apparatus housing 1, a flue gas inlet 11 and a flue gas outlet 12 are provided at two sides of the apparatus housing 1, an air distribution grid 5, a filtering mechanism 2 and an electrostatic adsorption mechanism 3 are sequentially connected from the flue gas inlet 11 to the flue gas outlet 12 in the apparatus housing 1, the air distribution grid 5 includes a grid frame 51, two rows of air distribution baffles 52 arranged in a staggered manner are connected in the grid frame 51, the air distribution baffles 52 are C-shaped, an opening direction of the C-shaped air distribution baffles 52 faces the flue gas inlet 11, the filtering mechanism 2 includes a filter screen 21 and a filter screen frame 22, the filter screen frame 22 is connected to a support screen 23, the filter screen 21 is supported to the support screen 23, the electrostatic adsorption mechanism 3 includes an electrostatic generator 31 and two electrostatic adsorbers 32, the electrostatic generator 31 includes a frame 33, the frame 33 is connected to an electrostatic generator sheet 35 through an electrode 34, a partition 36 is located between the electrostatic generators 35 in the frame 33, the electrostatic absorber 32 also comprises a frame 33, an electrostatic absorption sheet 37 is connected in the frame 33 through an electrode 34, a partition plate 36 is also connected between the frame 33 and the electrostatic absorption sheet 37, and the electrostatic generator 31 and the electrode 34 of the electrostatic absorber 32 are electrically connected with a power distribution cabinet 4 connected with the equipment shell 1.

The upper side and the lower side of the inner side of the equipment shell 1 are respectively welded with a plurality of positioning channel steel 13 with different widths, and the positioning channel steel is respectively used for positioning the air distribution grid 5, the filtering mechanism 2, the electrostatic generator 31 and the electrostatic adsorber 32.

The cover plate 14 is detachably connected to one side of the equipment shell 1, and the power distribution cabinet 4 is connected to the detachable cover plate 14.

When the flue gas purification equipment of the embodiment is installed, the cover plate 12 is opened, the gas distribution grid 5, the filtering mechanism 2, the electrostatic generator 31 and the electrostatic adsorber 32 are respectively inserted into the corresponding positioning channel steel 13, then the electrodes 34 of the electrostatic generator 31 and the electrostatic adsorber 32 are electrically connected with the power distribution cabinet 4 on the cover plate 14, and finally the cover plate is connected to the equipment shell 1 again.

When the electrostatic dust collector is used, a smoke purifying device is installed and is connected with a smoke channel through a smoke inlet 11 and a smoke outlet 12, smoke enters from the smoke inlet 11 and firstly passes through a grid frame 51, collides with an air distribution baffle 52, reduces smoke impact and simultaneously enables the smoke to be uniformly distributed, then the smoke passes through a filtering mechanism 2, firstly filters out some larger particles and dust through a filter screen 21, the smoke is continuously conveyed to enter an electrostatic adsorption mechanism 3, firstly, fine dust is charged through an electrostatic generator 31 and then continuously conveyed to enter an electrostatic adsorber 32, the charged dust is adsorbed through electrostatic adsorption sheets 37 in the electrostatic adsorber 32, namely, the electrostatic dust purification operation of the smoke is finished, and the treated smoke is discharged from the smoke outlet 12.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications should fall within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A flue gas cleaning equipment which characterized in that: including the equipment shell, flue gas inlet and exhanst gas outlet are seted up to equipment shell both sides, filtering mechanism and electrostatic adsorption mechanism connect gradually from flue gas inlet to exhanst gas outlet in the equipment shell, filtering mechanism includes filter screen and filter screen frame, electrostatic adsorption mechanism includes electrostatic generator and electrostatic adsorber, electrostatic generator includes the frame, through electrode connection electrostatic generator piece in the frame, be located the connection baffle between the electrostatic generator piece in the frame, electrostatic adsorber also includes the frame, through electrode connection electrostatic adsorption piece in the frame, be and also be connected the baffle between the electrostatic adsorption piece in the frame, the electrode of electrostatic generator and electrostatic adsorber is connected with the switch board electricity that the equipment shell is connected.

2. The flue gas cleaning apparatus according to claim 1, wherein: the air distribution grille is arranged on the front side of the filtering mechanism in the equipment shell and comprises a grille framework, and an air distribution baffle is connected in the grille framework.

3. The flue gas cleaning apparatus according to claim 2, wherein: two rows of air distribution baffles are connected in the grid frame and are arranged in a staggered mode.

4. The flue gas cleaning apparatus according to claim 3, wherein: the gas distribution baffle is C-shaped, and the opening direction of the C-shaped gas distribution baffle faces the flue gas inlet.

5. The flue gas cleaning apparatus according to claim 1, wherein: the filter screen frame is connected with a support screen, and the filter screen is supported on the support screen.

6. The flue gas cleaning apparatus according to claim 1, wherein: two electrostatic adsorbers are arranged on the rear side of the electrostatic generator in the equipment shell.

7. The flue gas cleaning apparatus according to claim 2, wherein: the upper side and the lower side of the inner side of the equipment shell are respectively connected with a plurality of positioning channel steels with different widths for positioning the air distribution grid, the filtering mechanism, the electrostatic generator and the electrostatic adsorber.

8. The flue gas cleaning apparatus according to claim 1, wherein: the detachable connection apron of equipment shell one side, the switch board is connected on the detachable apron.