CN215570557U - Natural gas distributed energy flue gas purging device - Google Patents
Natural gas distributed energy flue gas purging device Download PDFInfo
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- CN215570557U CN215570557U CN202121460810.7U CN202121460810U CN215570557U CN 215570557 U CN215570557 U CN 215570557U CN 202121460810 U CN202121460810 U CN 202121460810U CN 215570557 U CN215570557 U CN 215570557U
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- filter screen
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- air outlet
- shell
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Abstract
The utility model discloses a natural gas distributed energy source flue gas purging device which comprises a shell, wherein a filter screen slot is formed in the upper end face of the shell, a first air inlet is formed in the front side face of the shell, and a first air outlet is formed in the side wall of the shell; the filter screen can be inserted into the shell from the filter screen slot, and one side of the filter screen is opposite to the first air inlet; the air wheel assemblies are arranged in the shell, a second air inlet opposite to the other side of the filter screen and a second air outlet opposite to the first air outlet are arranged on the air wheel assemblies, external air can enter from the first air inlet under the suction of the air wheel assemblies, is filtered by the filter screen and then is discharged out of the shell from the second air inlet, the second air outlet and the first air outlet in sequence; can carry out quick replacement to the filter screen through above-mentioned structure, conveniently maintain the maintenance to sweeping the device, also can improve and sweep the effect.
Description
Technical Field
The utility model relates to the field of natural gas distributed energy systems, in particular to a natural gas distributed energy flue gas purging device.
Background
The natural gas distributed energy system will produce a large amount of flue gases at the in-process of operation, and this needs the flue gas to sweep the device and blow these flue gases to the place that can discharge, and has very many large granule thing in these flue gases again, consequently need set up the filter screen in sweeping the device and filter these large particles thing, makes the flue gas that discharges away accord with emission standard, but the filter screen in the current flue gas sweeps the device has the shortcoming that is difficult to change, is unfavorable for the maintenance of flue gas sweeping device, influences the sweeping effect.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a natural gas distributed energy source flue gas purging device.
The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: natural gas distributed energy flue gas sweeps device includes:
the filter screen air inlet structure comprises a shell, a first air inlet and a first air outlet, wherein the upper end face of the shell is provided with a filter screen slot, the front side face of the shell is provided with the first air inlet, and the side wall of the shell is provided with the first air outlet;
the filter screen can be inserted into the shell from the filter screen slot, and one side of the filter screen is opposite to the first air inlet;
the plurality of air wheel assemblies are arranged in the shell, a second air inlet opposite to the other side of the filter screen and a second air outlet opposite to the first air outlet are formed in the air wheel assemblies, external air can enter from the first air inlet under the extraction of the air wheel assemblies and then is filtered by the filter screen, and then the external air is discharged out of the shell from the second air inlet, the second air outlet and the first air outlet in sequence.
Further, natural gas distributed energy flue gas sweeps device still includes the apron that sets up the notch department at the filter screen slot through detachable construction.
Further, the detachable structure is arranged as a clamping structure.
Further, the wind wheel component comprises a volute, a motor arranged in the volute and a wind wheel arranged in the volute and connected with the motor, and the second air inlet and the second air outlet are arranged on the volute.
Furthermore, the natural gas distributed energy source flue gas purging device further comprises a mounting plate which is arranged in the shell and divides the inner cavity of the shell into a filter cavity used for containing the filter screen and an air outlet cavity used for containing the air wheel assembly, a through hole is formed in the mounting plate, the air wheel assembly is mounted on the mounting plate, and the second air inlet is right opposite to the through hole.
Furthermore, all be provided with first air outlet on the left side wall of casing and the right side wall, the wind wheel subassembly includes that the second air outlet is just to the first wind wheel subassembly of the first air outlet on the casing left side wall and the second wind wheel subassembly of the first air outlet on the casing right side wall just to the second air outlet.
Furthermore, the first air outlet is provided with an air guide blade.
Furthermore, a positioning groove for inserting the filter screen is arranged on the inner bottom wall of the shell.
Furthermore, two opposite inner side walls of the shell are provided with guide grooves for the filter screen to slide.
The utility model has the beneficial effects that: the natural gas distributed energy source flue gas purging device comprises a shell, wherein a filter screen slot is arranged on the upper end face of the shell, a first air inlet is arranged on the front side face of the shell, and a first air outlet is arranged on the side wall of the shell; the filter screen can be inserted into the shell from the filter screen slot, and one side of the filter screen is opposite to the first air inlet; the air wheel assemblies are arranged in the shell, a second air inlet opposite to the other side of the filter screen and a second air outlet opposite to the first air outlet are arranged on the air wheel assemblies, external air can enter from the first air inlet under the suction of the air wheel assemblies, is filtered by the filter screen and then is discharged out of the shell from the second air inlet, the second air outlet and the first air outlet in sequence; can carry out quick replacement to the filter screen through above-mentioned structure, conveniently maintain the maintenance to sweeping the device, also can improve and sweep the effect.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a first exploded view of a natural gas distributed energy flue gas purge plant;
FIG. 2 is a second exploded view of the natural gas distributed energy flue gas purging device;
fig. 3 is a partial structural schematic view of the wind wheel assembly.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1 to 3, the natural gas distributed energy source flue gas purging device includes:
a housing 10, which is provided with a filter screen slot 11 on the upper end surface, a first air inlet 12 on the front side surface and a first air outlet 13 on the side wall;
the filter screen 20 can be inserted into the shell 10 from the filter screen slot 11, and one side of the filter screen 20 is opposite to the first air inlet 12;
the plurality of air wheel assemblies are arranged in the shell 10, and are provided with a second air inlet 31 opposite to the other side of the filter screen 20 and a second air outlet 32 opposite to the first air outlet 13, so that external air can enter from the first air inlet 12 under the suction of the air wheel assemblies, then is filtered by the filter screen 20, and is discharged out of the shell 10 from the second air inlet 31, the second air outlet 32 and the first air outlet 13 in sequence.
In the utility model, flue gas generated in the operation process of the natural gas distributed energy system enters the shell 10 from the first air inlet 12 on the shell 10 after being extracted by the air wheel component, is firstly filtered by the filter screen 20, and the filtered flue gas is discharged to the outside of the shell 10 through the second air inlet 31, the second air outlet 32 and the first air outlet 13 in sequence; further, set up detachable apron 40 in filter screen slot 11 department, can seal filter screen slot 11, avoid the large granule in the flue gas to enter into casing 10 from filter screen slot 11, detachable construction is preferred joint structure, comes to carry out quick assembly disassembly to apron 40 through trip and draw-in groove complex mode, of course, also can be bolt structure etc..
The natural gas distributed energy source flue gas purging device further comprises a cover plate 40 arranged at the notch of the filter screen slot 11 through a detachable structure.
The detachable structure is a clamping structure.
The wind wheel component comprises a volute 33, a motor arranged in the volute 33 and a wind wheel 34 which is arranged in the volute 33 and connected with the motor, and the second air inlet 31 and the second air outlet 32 are arranged on the volute; the motor drives the wind wheel 34 to rotate, and the wind wheel 34 will stir the air in the volute 33 when rotating, so as to draw the air from the second air inlet 31 into the volute 33 and discharge the air from the second air outlet 32.
The natural gas distributed energy source flue gas purging device further comprises a mounting plate 60 which is arranged in the shell 10 and divides an inner cavity of the shell 10 into a filter cavity 51 for accommodating the filter screen 20 and an air outlet cavity 52 for accommodating the air wheel assembly, a through hole 61 is formed in the mounting plate 60, the air wheel assembly is mounted on the mounting plate 60, and the second air inlet 31 is opposite to the through hole 61; preferably, the wind wheel assembly is mounted to the mounting plate 60 by a removable structure, preferably a bolt that mates with a threaded hole.
The left side wall and the right side wall of the shell 10 are both provided with a first air outlet 13, and the air wheel assembly comprises a first air wheel assembly of which the second air outlet 32 is over against the first air outlet 13 on the left side wall of the shell 10 and a second air wheel assembly of which the second air outlet 32 is over against the first air outlet 13 on the right side wall of the shell 10; can realize two-way air-out, improve and sweep efficiency.
The first air outlet 13 is provided with an air guide blade 70; the direction of air-out can be adjusted.
A positioning groove for the insertion of the filter screen 20 is arranged on the inner bottom wall of the shell 10; can fix a position filter screen 20, avoid taking place the displacement.
Two opposite inner side walls of the shell 10 are provided with guide grooves for the filter screen 20 to slide; can conveniently install filter screen 20 fixedly.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.
Claims (9)
1. Natural gas distributed energy source flue gas sweeps device, its characterized in that includes:
the filter screen comprises a shell (10), wherein the upper end surface of the shell is provided with a filter screen slot (11), the front side surface of the shell is provided with a first air inlet (12), and the side wall of the shell is provided with a first air outlet (13);
the filter screen (20) can be inserted into the shell (10) from the filter screen slot (11) and one side of the filter screen (20) is opposite to the first air inlet (12);
a plurality of wind wheel subassembly sets up in casing (10), it is provided with just right on it second air intake (31) and just right of the opposite side of filter screen (20) first air outlet (13) second air outlet (32), outside air can wind wheel subassembly take off follow first air intake (12) get into the back warp filter screen (20) the follow in order again second air intake (31), second air outlet (32) and first air outlet (13) are discharged outside casing (10).
2. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: the filter screen inserting groove is characterized by further comprising a cover plate (40) arranged at the groove opening of the filter screen inserting groove (11) through a detachable structure.
3. The natural gas distributed energy source flue gas purging device as claimed in claim 2, wherein: the detachable structure is a clamping structure.
4. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: the wind wheel assembly comprises a volute (33), a motor arranged in the volute (33) and a wind wheel (34) arranged in the volute (33) and connected with the motor, and a second air inlet (31) and a second air outlet (32) are formed in the volute.
5. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: still including setting up in casing (10) and inciting somebody to action the inner chamber of casing (10) is separated into and is used for the holding the filter chamber (51) of filter screen (20) and be used for the holding mounting panel (60) in the air-out chamber (52) of wind wheel subassembly, be provided with through-hole (61) on mounting panel (60), the wind wheel subassembly install in on mounting panel (60) just second air intake (31) are just right through-hole (61).
6. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: all be provided with on the left side wall of casing (10) and the right side wall first air outlet (13), the wind wheel subassembly includes that second air outlet (32) are just to the first wind wheel subassembly of first air outlet (13) on casing (10) left side wall and second air outlet (32) are just to the second wind wheel subassembly of first air outlet (13) on casing (10) right side wall.
7. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: and the first air outlet (13) is provided with an air guide blade (70).
8. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: the inner bottom wall of the shell (10) is provided with a positioning groove for the insertion of the filter screen (20).
9. The natural gas distributed energy source flue gas purging device as claimed in claim 1, wherein: two opposite inner side walls of the shell (10) are provided with guide grooves for the sliding of the filter screen (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460810.7U CN215570557U (en) | 2021-06-29 | 2021-06-29 | Natural gas distributed energy flue gas purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460810.7U CN215570557U (en) | 2021-06-29 | 2021-06-29 | Natural gas distributed energy flue gas purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570557U true CN215570557U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460810.7U Active CN215570557U (en) | 2021-06-29 | 2021-06-29 | Natural gas distributed energy flue gas purging device |
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| CN (1) | CN215570557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811800A (en) * | 2022-06-21 | 2022-07-29 | 杭州华测检测技术有限公司 | Air purification device with conveniently replaced filter screen |
-
2021
- 2021-06-29 CN CN202121460810.7U patent/CN215570557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811800A (en) * | 2022-06-21 | 2022-07-29 | 杭州华测检测技术有限公司 | Air purification device with conveniently replaced filter screen |
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