CN215388319U - Exhaust gas filtering device for deaerator - Google Patents
Exhaust gas filtering device for deaerator Download PDFInfo
- Publication number
- CN215388319U CN215388319U CN202121845562.8U CN202121845562U CN215388319U CN 215388319 U CN215388319 U CN 215388319U CN 202121845562 U CN202121845562 U CN 202121845562U CN 215388319 U CN215388319 U CN 215388319U
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- inclined gear
- filter screen
- deaerator
- pipe
- gear
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Abstract
The utility model discloses an exhaust filtering device for a deaerator, which belongs to the technical field of deaerator equipment and comprises a deaerator air outlet pipe and a connecting pipe, wherein a first circular ring and a second circular ring are respectively fixed at one end of the deaerator air outlet pipe and one end of the connecting pipe and are detachably connected through two screws; the filter screen device comprises a connecting pipe, a bearing plate, a supporting plate, a first inclined gear, a second inclined gear, a first connecting rod, a second connecting rod, a first filter screen, a second filter screen, a third filter screen, a fourth filter screen, a first connecting rod, a second inclined gear, a first inclined gear, a second inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a second inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear; use exhaust gas filtering device for the deaerator, right first filter screen with the third filter screen is comparatively convenient, and labour saving and time saving has guaranteed its filter effect.
Description
Technical Field
The utility model relates to the technical field of deaerator equipment, in particular to an exhaust gas filtering device for a deaerator.
Background
The deaerator is used as main auxiliary equipment of a thermal power plant and is mainly used for removing non-condensable gas in the desalted water and ensuring that the oxygen content of the desalted water before entering a boiler reaches the national standard.
The exhaust gas filtering device for deaerator is characterized in that a filter screen of the existing exhaust gas filtering device for deaerator is required to be replaced when needing to be cleaned, and the filter screen is time-consuming, labor-consuming and troublesome, and easily influences the filtering effect of the filter screen, so that the exhaust gas filtering device for deaerator, which is convenient for replacing the filter screen, is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an exhaust gas filtering device for a deaerator, which aims to solve the problem that the filtering effect is affected due to time and labor waste and great trouble caused by the fact that a filtering net in the existing exhaust gas filtering device for the deaerator needs to be replaced when needing to be cleaned.
In order to solve the technical problem, the utility model provides an exhaust gas filtering device for a deaerator, which comprises a deaerator air outlet pipe and a connecting pipe, wherein a first circular ring and a second circular ring are respectively fixed at one end of the deaerator air outlet pipe and one end of the connecting pipe, and the deaerator air outlet pipe and the connecting pipe are detachably connected through two screws;
the bearing plate and the support plate are fixed on the connecting pipe, a driving motor is fixed on the bearing plate, the output end of the bearing plate is connected with a first bevel gear, a bearing is fixed on the side face of the support plate, the bearing is connected with a round rod, a first round pipe and a second round pipe are fixed on the round rod, one end of the round rod is fixed with a second bevel gear meshed with the first bevel gear, the first round pipe is respectively fixed with a first filter screen and a second filter screen which are opposite in position through two first connecting rods, the second round pipe is respectively fixed with a third filter screen and a fourth filter screen which are opposite in position through two second connecting rods, and the first filter screen and the third filter screen are located in the connecting pipe.
Optionally, the connecting pipe is provided with a first arc-shaped notch and a second arc-shaped notch, and the first arc-shaped notch and the second arc-shaped notch are respectively located at the first filter screen and the third filter screen.
Optionally, a sealing cushion block is arranged between the first circular ring and the second circular ring.
The exhaust filtering device for the deaerator comprises a deaerator air outlet pipe and a connecting pipe, wherein a first circular ring and a second circular ring are respectively fixed at one end of the deaerator air outlet pipe and one end of the connecting pipe and are detachably connected through two screws; the filter screen device comprises a connecting pipe, a bearing plate, a supporting plate, a first inclined gear, a second inclined gear, a first connecting rod, a second connecting rod, a first filter screen, a second filter screen, a third filter screen, a fourth filter screen, a first connecting rod, a second inclined gear, a first inclined gear, a second inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a second inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear, a fourth inclined gear, a third inclined gear; use exhaust gas filtering device for the deaerator, right first filter screen with the third filter screen is comparatively convenient, and labour saving and time saving has guaranteed its filter effect.
Drawings
FIG. 1 is a schematic view of the construction of an exhaust gas filtering device for an oxygen remover according to the present invention;
fig. 2 is a front view of a connection pipe provided by the present invention.
Detailed Description
The following provides a further detailed description of an exhaust gas filtering apparatus for an oxygen remover according to the present invention with reference to the accompanying drawings and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
The utility model provides an exhaust filtering device for a deaerator, which is structurally shown in figure 1 and comprises a deaerator air outlet pipe 1 and a connecting pipe 2, wherein a first circular ring 3 and a second circular ring 4 are respectively fixed at one end of the deaerator air outlet pipe 1 and one end of the connecting pipe 2 and are detachably connected through two screws 5; a bearing plate 6 and a supporting plate 7 are fixed on the connecting pipe 2, a driving motor 8 is fixed on the bearing plate 6, the output end of the bearing plate is connected with a first bevel gear 9, a bearing 10 is fixed on the side surface of the supporting plate 7, the bearing 10 is connected with a round rod 11, a first round pipe 14 and a second round pipe 12 are fixed on the round rod 11, a second bevel gear 13 in meshing transmission with the first bevel gear 9 is fixed at one end of the round rod, a first filter screen 16 and a second filter screen 17 which are opposite in position are respectively fixed on the first round pipe 14 through two first connecting rods 15, a third filter screen 18 and a fourth filter screen 19 which are opposite in position are respectively fixed on the second round pipe 12 through two second connecting rods 23, the first filter screen 16 and the third filter screen 18 are positioned in the connecting pipe 2, and the round rod 11 is driven to rotate by the driving motor 8, so that the first round pipe 14 and the second round pipe 12 rotate, and finally the first filter screen 16 and the third filter screen 18, and the second filter screen 17 and the fourth filter screen 19 are replaced and cleaned mutually. Use exhaust gas filter equipment for the deaerator, first filter screen 16 with third filter screen 18 with second filter screen 17 with fourth filter screen 19 is changed comparatively conveniently, and labour saving and time saving has guaranteed its filter effect.
A first arc-shaped notch 21 and a second arc-shaped notch 22 are formed in the connecting pipe 2, and the first arc-shaped notch 21 and the second arc-shaped notch 22 are respectively located at the first filter screen 16 and the third filter screen 18 and used for allowing the first filter screen 16, the third filter screen 18, the second filter screen 17 and the fourth filter screen 19 to pass through when being replaced; a sealing cushion block 20 is arranged between the first circular ring 3 and the second circular ring 4, so that unfiltered gas is prevented from escaping to pollute the air.
During the use, start driving motor 8, its output drives pole 11 rotates, at this moment first pipe 14 with second pipe 12 rotates and drives respectively second filter screen 17 with fourth filter screen 19 with first filter screen 16 with third filter screen 18 is changed, then right first filter screen 16 with third filter screen 18 clears up, so that second filter screen 17 with fourth filter screen 19 changes the use when needing to clear up.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (3)
1. An exhaust filtering device for a deaerator comprises a deaerator air outlet pipe (1) and a connecting pipe (2), and is characterized in that a first circular ring (3) and a second circular ring (4) are respectively fixed at one end of the deaerator air outlet pipe (1) and one end of the connecting pipe (2) and are detachably connected through two screws (5);
a bearing plate (6) and a supporting plate (7) are fixed on the connecting pipe (2), a driving motor (8) is fixed on the bearing plate (6), the output end of the driving motor is connected with a first inclined plane gear (9), a bearing (10) is fixed on the side surface of the supporting plate (7), the bearing (10) is connected with a round rod (11), a first round pipe (14) and a second round pipe (12) are fixed on the round rod (11), a second inclined plane gear (13) in meshing transmission with the first inclined plane gear (9) is fixed at one end of the round rod, a first filter screen (16) and a second filter screen (17) which are opposite in position are respectively fixed on the first round pipe (14) through two first connecting rods (15), a third filter screen (18) and a fourth filter screen (19) which are opposite in position are respectively fixed on the second round pipe (12) through two second connecting rods (23), the first filter (16) and the third filter (18) are located in the connecting pipe (2).
2. The exhaust gas filtering apparatus for a deaerator according to claim 1, wherein said connecting pipe (2) is formed with a first arc-shaped notch (21) and a second arc-shaped notch (22), and said first arc-shaped notch (21) and said second arc-shaped notch (22) are respectively located at said first filter (16) and said third filter (18).
3. The exhaust gas filtering device for a deaerator as claimed in claim 1, wherein a sealing gasket (20) is provided between said first ring (3) and said second ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845562.8U CN215388319U (en) | 2021-08-09 | 2021-08-09 | Exhaust gas filtering device for deaerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845562.8U CN215388319U (en) | 2021-08-09 | 2021-08-09 | Exhaust gas filtering device for deaerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215388319U true CN215388319U (en) | 2022-01-04 |
Family
ID=79658822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845562.8U Active CN215388319U (en) | 2021-08-09 | 2021-08-09 | Exhaust gas filtering device for deaerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215388319U (en) |
-
2021
- 2021-08-09 CN CN202121845562.8U patent/CN215388319U/en active Active
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