CN213760994U - Negative pressure dust suction device between msw incineration - Google Patents
Negative pressure dust suction device between msw incineration Download PDFInfo
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- CN213760994U CN213760994U CN202022191652.1U CN202022191652U CN213760994U CN 213760994 U CN213760994 U CN 213760994U CN 202022191652 U CN202022191652 U CN 202022191652U CN 213760994 U CN213760994 U CN 213760994U
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- filter screen
- dust collection
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Abstract
The utility model provides a negative pressure dust extraction between msw incineration belongs to dust collecting equipment technical field, include the dust absorption pipeline and install the negative pressure subassembly of dust absorption pipeline one side, the dust absorption pipeline is kept away from intercommunication between one side of negative pressure subassembly and msw incineration, inside a plurality of dirt subassemblies that strain of having set gradually along length direction of dust absorption pipeline. The embodiment of the utility model has the advantages of simple structure, convenient use and good dust removal effect, and through the inclined filter screen, the dust on one side of the filter screen can slide downwards under the action of the airflow and fall into the dust collection box through the dust collection pipeline for temporary storage, thereby realizing the automatic cleaning of the dust; when the air current flows along the dust absorption pipeline inside, can drive the diving board and rotate along the bracing piece, under the effect of elastic component, can make the continuous filter screen that strikes of diving board to arouse the filter screen vibration, avoid the dust adhesion in filter screen one side, lead to the fact the jam to the filter screen, and then influence the smooth filtration of follow-up dust.
Description
Technical Field
The utility model belongs to the technical field of dust collecting equipment, specifically a negative pressure dust extraction between msw incineration.
Background
The waste incineration treatment can obviously reduce the waste with larger volume originally, the weight of the waste can also be changed greatly, great convenience is brought to the waste treatment, the waste incineration at high temperature can release heat energy in the waste incineration treatment process, and the heat energy can be converted into steam and then used in a power generation project and a heat supply project.
At present, a large amount of particle dust is easily generated during waste incineration, and the particle dust can be dispersed to all places of an incineration room, so that great threat is generated to the health of workers.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a negative pressure dust extraction between msw incineration.
In order to solve the technical problem, the utility model provides a following technical scheme:
a negative pressure dust collection device for a waste incineration chamber comprises a dust collection pipeline and a negative pressure component arranged on one side of the dust collection pipeline, wherein one side, far away from the negative pressure component, of the dust collection pipeline is communicated with the waste incineration chamber, a plurality of dust filtering components are sequentially arranged in the dust collection pipeline along the length direction, and a spring component is arranged on one side of each dust filtering component; the dust filtering component comprises a frame fixedly arranged on the inner wall of the dust collection pipeline, a filter screen is embedded in the frame, the lower ends of the frame and the filter screen are inclined towards the direction of the negative pressure component, a plurality of dust collection pipelines corresponding to the frame are arranged at the bottom of the dust collection pipeline, and a dust collection box is detachably arranged at the bottom of each dust collection pipeline; the elastic component comprises a supporting rod fixedly connected to the inner top wall of the dust collection pipeline and an elastic plate arranged at the bottom of the supporting rod in a rotating mode, the elastic plate is connected with the supporting rod through an elastic piece, and one end, far away from the supporting rod, of the elastic plate is abutted to one side of the filter screen.
As a further improvement of the utility model: the elastic plate is matched with the supporting rod in a rotating mode through a sleeve, and a check ring used for supporting the sleeve is fixedly arranged at the bottom of the supporting rod.
As a further improvement of the utility model: the elastic piece is a spring.
As a further improvement of the utility model: the dust collecting box is screwed with the dust collecting pipeline.
As a further improvement of the present invention: the negative pressure subassembly includes fixed mounting and is in the negative pressure fan and the connection of dust absorption pipeline one side the negative pressure pipeline of negative pressure fan input, negative pressure pipeline keeps away from negative pressure fan's one end and extends to inside the dust absorption pipeline.
As a further improvement of the present invention: and an inclined plane is arranged at one end of the elastic plate, which is far away from the supporting rod.
As a further improvement of the present invention: and a flexible layer is arranged at the inclined plane.
As a further improvement of the present invention: the flexible layer is a rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model has the advantages of simple structure, convenient use and good dust removal effect, and through the inclined filter screen, the dust on one side of the filter screen can slide downwards under the action of the airflow and fall into the dust collection box through the dust collection pipeline for temporary storage, thereby realizing the automatic cleaning of the dust; when the air current flows along the dust absorption pipeline inside, can drive the diving board and rotate along the bracing piece, under the effect of elastic component, can make the continuous filter screen that strikes of diving board to arouse the filter screen vibration, avoid the dust adhesion in filter screen one side, lead to the fact the jam to the filter screen, and then influence the smooth filtration of follow-up dust.
Drawings
FIG. 1 is a schematic structural view of a negative pressure dust suction device of a waste incineration room;
FIG. 2 is a schematic structural view of a spring assembly in a negative pressure dust suction device of a waste incineration chamber;
FIG. 3 is an enlarged view of area A of FIG. 1;
in the figure: 1-dust collection pipeline, 2-frame, 3-filter screen, 4-elastic component, 5-dust collection pipeline, 6-dust collection box, 7-negative pressure pipeline, 8-negative pressure fan, 9-support rod, 10-elastic component, 11-elastic plate, 12-sleeve, 13-check ring, 14-inclined plane, 15-flexible layer.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a waste incineration chamber negative pressure dust collection device, including a dust collection pipe 1 and a negative pressure assembly installed on one side of the dust collection pipe 1, which is far away from the negative pressure assembly, is communicated with a waste incineration chamber, a plurality of dust filtration assemblies are sequentially arranged in the dust collection pipe 1 along a length direction, one side of each dust filtration assembly is provided with a springing assembly 4, specifically, the dust filtration assembly includes a frame 2 fixedly installed on an inner wall of the dust collection pipe 1, a filter screen 3 is embedded inside the frame 2, the lower ends of the frame 2 and the filter screen 3 are inclined towards the direction of the negative pressure assembly, the bottom of the dust collection pipe 1 is provided with a plurality of dust collection pipes 5 corresponding to the frame 2, and the bottom of the dust collection pipes 5 is detachably provided with a dust collection box 6; the springing component 4 comprises a supporting rod 9 fixedly connected to the inner top wall of the dust collection pipeline 1 and a springing plate 11 arranged at the bottom of the supporting rod 9 in a rotating mode, the springing plate 11 is connected with the supporting rod 9 through an elastic piece 10, and one end of the springing plate 11, far away from the supporting rod 9, is abutted to one side of the filter screen 3.
The negative pressure component generates negative pressure to suck air containing dust in the garbage incineration room into the dust suction pipeline 1 and flow along the inside of the dust suction pipeline 1, the dust carried in the air can be filtered by the filter screen 3, so that the dust is intercepted on one side of the filter screen 3, and the dust on one side of the filter screen 3 can slide downwards under the action of air flow and fall into the dust collection box 6 through the dust collection pipeline 5 for temporary storage due to the inclined structure of the filter screen 3; when the air current flows along the dust absorption pipeline 1, can drive the diving board 11 and rotate along bracing piece 9, under the effect of elastic component 10, can make the continuous filter screen 3 that strikes of diving board 11 to arouse filter screen 3 vibration, thereby avoid the dust adhesion to cause the jam in filter screen 3 one side, and then influence the smooth filtration of follow-up dust.
Specifically, the elastic plate 11 is in running fit with the support rod 9 through a sleeve 12, and a retainer ring 13 for supporting the sleeve 12 is fixedly arranged at the bottom of the support rod 9.
Specifically, the elastic member 10 is a spring.
Specifically, the dust collecting box 6 is screwed with the dust collecting pipe 5, so that the dust collecting box 6 can be quickly detached from the bottom of the dust collecting pipe 5, and the dust in the dust collecting box 6 can be cleaned.
Specifically, the negative pressure subassembly includes fixed mounting and is in the negative pressure fan 8 and the connection of dust absorption pipeline 1 one side are in the negative pressure pipeline 7 of negative pressure fan 8 input, negative pressure pipeline 7 keeps away from the one end of negative pressure fan 8 and extends to inside the dust absorption pipeline 1.
Negative pressure is generated through the negative pressure fan 8, so that air containing dust in the waste incineration chamber is sucked into the dust suction pipeline 1, and the dust is filtered by the filter screen 3, so that dust removal of the waste incineration chamber is realized.
Example 2
Referring to fig. 2, in a negative pressure dust suction device for a waste incineration chamber, in this embodiment, compared with embodiment 1, an inclined surface 14 is disposed at an end of the elastic plate 11 away from the supporting rod 9, so as to increase a contact area with the filter screen 3, and further improve a vibration effect of the filter screen 3.
Further, inclined plane 14 department is provided with flexible layer 15, through the setting of flexible layer 15, can provide the protection to playing board 11 and filter screen 3, when avoiding playing board 11 striking filter screen 3 for play board 11 and filter screen 3 are impaired, and, flexible layer 15's setting still can reduce and play board 11 produced noise when striking filter screen 3, plays noise reduction effect.
Specifically, the flexible layer 15 is a rubber layer.
The embodiment of the utility model has the advantages of simple structure, convenient use and good dust removal effect, and the inclined filter screen 3 can make the dust on one side of the filter screen 3 slide downwards under the action of the air flow and fall into the dust collecting box 6 through the dust collecting pipeline 5 for temporary storage, thereby realizing the automatic cleaning of the dust; when the air current flows along dust absorption pipeline 1 inside, can drive and play board 11 and rotate along bracing piece 9, under the effect of elastic component 10, can make play board 11 continuous filter screen 3 that strikes to arouse filter screen 3 vibration, avoid the dust adhesion in filter screen 3 one side, lead to the fact the jam to filter screen 3, and then influence the smooth filtration of follow-up dust.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. The negative pressure dust collection device for the waste incineration room is characterized by comprising a dust collection pipeline (1) and a negative pressure component arranged on one side of the dust collection pipeline (1), wherein one side, far away from the negative pressure component, of the dust collection pipeline (1) is communicated with the waste incineration room, a plurality of dust filtering components are sequentially arranged in the dust collection pipeline (1) along the length direction, and a springing component (4) is arranged on one side of each dust filtering component;
the dust filtering component comprises a frame (2) fixedly arranged on the inner wall of the dust absorption pipeline (1), a filter screen (3) is embedded in the inner side of the frame (2), the lower ends of the frame (2) and the filter screen (3) incline towards the direction of the negative pressure component, a plurality of dust collection pipelines (5) corresponding to the frame (2) are arranged at the bottom of the dust absorption pipeline (1), and a dust collection box (6) is detachably arranged at the bottom of each dust collection pipeline (5);
elasticity subassembly (4) are including fixed connection be in bracing piece (9) and the rotation setting of the inboard roof of dust absorption pipeline (1) are in the springboard (11) of bracing piece (9) bottom, springboard (11) with link to each other through elastic component (10) between bracing piece (9), the one end butt of bracing piece (9) is kept away from in springboard (11) in filter screen (3) one side.
2. The negative pressure dust suction device for the waste incineration room as claimed in claim 1, wherein the elastic plate (11) is in running fit with the support rod (9) through a sleeve (12), and a retaining ring (13) for supporting the sleeve (12) is fixedly arranged at the bottom of the support rod (9).
3. A waste incineration chamber negative pressure dust suction device according to claim 1 or 2, characterized in that the elastic member (10) is a spring.
4. The negative pressure dust suction device for the waste incineration room as recited in claim 1, wherein the dust collection box (6) is screwed with the dust collection pipe (5).
5. The negative pressure dust suction device for the waste incineration room is characterized in that the negative pressure component comprises a negative pressure fan (8) fixedly installed on one side of the dust suction pipeline (1) and a negative pressure pipeline (7) connected to the input end of the negative pressure fan (8), and one end, far away from the negative pressure fan (8), of the negative pressure pipeline (7) extends into the dust suction pipeline (1).
6. The negative pressure dust suction device for the waste incineration room as recited in claim 1, wherein an inclined surface (14) is arranged at one end of the elastic plate (11) far away from the supporting rod (9).
7. A waste incineration plant negative pressure dust suction device according to claim 6, characterized in that a flexible layer (15) is arranged at the inclined surface (14).
8. A waste incineration plant negative pressure dust extraction device according to claim 7, characterized in that the flexible layer (15) is a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022191652.1U CN213760994U (en) | 2020-09-29 | 2020-09-29 | Negative pressure dust suction device between msw incineration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022191652.1U CN213760994U (en) | 2020-09-29 | 2020-09-29 | Negative pressure dust suction device between msw incineration |
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| CN213760994U true CN213760994U (en) | 2021-07-23 |
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| CN202022191652.1U Active CN213760994U (en) | 2020-09-29 | 2020-09-29 | Negative pressure dust suction device between msw incineration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625326A (en) * | 2022-12-23 | 2023-01-20 | 河北鼎润智能装备制造有限公司 | Casting pouring production line dust collector |
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2020
- 2020-09-29 CN CN202022191652.1U patent/CN213760994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625326A (en) * | 2022-12-23 | 2023-01-20 | 河北鼎润智能装备制造有限公司 | Casting pouring production line dust collector |
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