CN216137675U - Environment-friendly energy-saving negative pressure dust collecting device for biomass fuel conveying - Google Patents
Environment-friendly energy-saving negative pressure dust collecting device for biomass fuel conveying Download PDFInfo
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- CN216137675U CN216137675U CN202121968187.6U CN202121968187U CN216137675U CN 216137675 U CN216137675 U CN 216137675U CN 202121968187 U CN202121968187 U CN 202121968187U CN 216137675 U CN216137675 U CN 216137675U
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Abstract
The utility model discloses a green environment-friendly energy-saving negative pressure dust collecting device for conveying biomass fuel, which relates to the technical field of negative pressure dust collecting devices and comprises a dust collecting frame main body and a flow guide pipeline extending to the top of an inner cavity of the dust collecting frame main body, wherein the bottom of the inner cavity of the dust collecting frame main body is detachably connected with a movable mounting frame, a negative pressure adsorption fan is arranged on the inner side of the movable mounting frame, a filtering and screening mechanism is arranged in the inner cavity of the dust collecting frame main body, the filtering and screening mechanism comprises a first screening frame and a second filtering net, and the first screening frame is positioned above the second filtering net. The dust and small-particle fuel mixture entering the device is separated, so that the fuel can be collected and used again, the waste of the fuel is effectively avoided, meanwhile, the rapid disassembly and assembly work of a filtering and screening mechanism in the device can be facilitated, the dust and the fuel can be conveniently separated and centralized, and the practicability of the negative-pressure dust collecting device is further improved.
Description
Technical Field
The utility model relates to the technical field of negative-pressure dust collecting devices, in particular to a green environment-friendly energy-saving negative-pressure dust collecting device for biomass fuel conveying.
Background
The biomass fuel is prepared by burning biomass materials as fuel, mainly agricultural and forestry waste generally and is mainly different from fossil fuel. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The biomass fuel is a novel clean fuel which is formed and can be directly combusted by taking agricultural and forestry wastes as raw materials through processes of crushing, mixing, extruding, drying and the like, and dust in the novel clean fuel needs to be adsorbed by a negative pressure dust removal device in the processing process of the novel clean fuel, so that the quality of the fuel is improved.
The following problems exist in the prior art:
1. when dust is adsorbed, small-particle fuel and dust are easily mixed and adsorbed into the device, so that fuel is easily wasted;
2. traditional biomass fuel is carried and is used negative pressure dust arrester installation is not convenient for dismantle and install its inside filter mechanism that is used for collecting the dust, and then the dust ground centralized processing of not being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model provides a negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, which has the function of classifying, adsorbing and collecting small-particle fuels and dust, and solves the problem that the small-particle fuels and the dust are mixed, adsorbed and enter the device to easily cause fuel waste; the negative pressure dust collecting device for conveying the biomass fuel solves the problem that a filtering mechanism used for collecting dust in the negative pressure dust collecting device is inconvenient to disassemble and install, and achieves the effect of conveniently carrying out centralized processing on the dust.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a green energy-saving biomass fuel carries and uses negative pressure dust arrester installation, includes the frame main part that gathers dust and extends in the water conservancy diversion pipeline at its inner chamber top, it is connected with movable mounting bracket to gather dust the dismantlement formula at the bottom of the inner chamber of frame main part, movable mounting bracket's inboard is provided with the negative pressure adsorption fan.
The inner chamber of frame main part gathers dust is provided with filters screening mechanism, filter screening mechanism including first screening frame and second filter screen, first screening frame is located the top of second filter screen, first screening frame includes outside adjustable shelf and screening board, the tip swing joint of the bottom of outside adjustable shelf through being provided with bearing and screening board.
The technical scheme of the utility model is further improved as follows: the second filter screen comprises a limiting slide rod and a metal filter screen, and the bottom of the limiting slide rod is fixedly connected with the metal filter screen.
The technical scheme of the utility model is further improved as follows: the surface of outside adjustable shelf is provided with elasticity spacing layer, the arc spacing groove has been seted up to the inner chamber left and right sides of frame main part gathers dust.
The technical scheme of the utility model is further improved as follows: both ends are all connected through the top dismantlement formula that is provided with sliding tray and spacing slide bar about the bottom of outside adjustable shelf, the inner wall and the elasticity spacing layer dismantlement formula of arc spacing groove are connected.
The technical scheme of the utility model is further improved as follows: the surface of the elastic limiting layer is embedded with a connecting magnetic block, the inner surface of the elastic limiting layer is movably connected with the surface of the outer movable frame through an elastic gasket, and the center of the inner surface of the arc-shaped limiting groove is embedded with a transmission adsorption magnetic block.
The technical scheme of the utility model is further improved as follows: the top of the dust collection frame main body is movably connected with a sealing door through a hinge, a supporting seat is arranged at the bottom of the dust collection frame main body, and a toughened glass layer is arranged on the inner side of the sealing door.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a green environment-friendly energy-saving negative pressure dust collecting device for conveying biomass fuel, which is characterized in that a dust collecting frame main body, a flow guide pipeline, a movable mounting frame, a negative pressure adsorption fan and a filtering and screening mechanism are combined, and meanwhile, the filtering and screening mechanism is arranged in parallel by adopting a first screening frame and a second screening frame, so that dust entering the device under the action of pressure can be separated from a small-particle fuel mixture in the negative pressure dust collection working process, further, the fuel can be collected and used again, and the waste of the fuel is effectively avoided.
2. The utility model provides a green environment-friendly energy-saving negative pressure dust collecting device for conveying biomass fuel, which is characterized in that a dust collecting frame main body, a flow guide pipeline, a movable mounting frame, a negative pressure adsorption fan and a filtering and screening mechanism are combined, and meanwhile, the filtering and screening mechanism in the device can be conveniently and rapidly disassembled and assembled through the combination of an outer movable frame, a limiting slide rod, an elastic limiting layer, a connecting magnetic block, a transmission adsorption magnetic block and an elastic gasket, so that dust and fuel can be conveniently and separately and intensively treated, and the practicability of the negative pressure dust collecting device is further improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a filtering and screening mechanism according to the present invention;
fig. 4 is a schematic sectional view of a connection structure of a dust collecting frame main body and an elastic limiting layer according to the present invention.
In the figure: 1. a dust collecting rack main body; 2. a diversion pipeline; 3. a movable mounting frame; 4. a negative pressure adsorption fan; 5. a filtering and screening mechanism; 51. a first screening frame; 52. a second filter screen; 6. an outer movable frame; 7. screening the plate; 8. a limiting slide bar; 9. a metal screen; 10. an elastic limiting layer; 11. a connecting magnetic block; 12. a transmission adsorption magnetic block; 13. an elastic pad; 14. a sealing door; 15. a tempered glass layer; 16. a supporting seat; 17. an arc-shaped limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuel, which comprises a dust collecting frame main body 1 and a flow guide pipeline 2 extending to the top of an inner cavity of the dust collecting frame main body, wherein a movable mounting frame 3 is detachably connected to the bottom of the inner cavity of the dust collecting frame main body 1, a negative pressure adsorption fan 4 is arranged on the inner side of the movable mounting frame 3, and a filtering and screening mechanism 5 is arranged in the inner cavity of the dust collecting frame main body 1.
Further, filter screening mechanism 5 include first filter screen 51 and second filter screen 52, first filter screen 51 is located the top of second filter screen 52, first filter screen 51 includes outside adjustable shelf 6 and screening board 7, the tip swing joint of bearing and screening board 7 is passed through to the bottom of outside adjustable shelf 6, second filter screen 52 includes spacing slide bar 8 and metal filter screen 9, spacing slide bar 8's bottom fixedly connected with metal filter screen 9, the inside screening board 7 of first filter screen 51 and the inside metal filter screen 9 parallel arrangement of second filter screen 52, under the pressure effect, screening board 7 can separate the collection to tiny particle fuel, metal filter screen 9 can collect the dust simultaneously, the waste of fuel has effectively been avoided.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the outer surface of the outer movable frame 6 is provided with an elastic limiting layer 10, the left side and the right side of the inner cavity of the dust collection frame main body 1 are provided with arc-shaped limiting grooves 17, the left end and the right end of the bottom of the outer movable frame 6 are connected with the top of the limiting slide rod 8 in a detachable mode through sliding grooves, the outer movable frame 6 is connected with the limiting slide rod 8 in a detachable mode, the screening plate 7 and the metal filter screen 9 can be separated and detached from each other, and then dust on the surface of the screening plate and fuel can be separately and intensively treated.
The inner wall of an arc-shaped limiting groove 17 is detachably connected with an elastic limiting layer 10, a connecting magnetic block 11 is embedded on the surface of the elastic limiting layer 10, the inner surface of the elastic limiting layer 10 is movably connected with the surface of an outer movable frame 6 through an elastic gasket 13, a transmission adsorption magnetic block 12 is embedded in the center of the inner surface of the arc-shaped limiting groove 17, the top of a dust collection frame main body 1 is movably connected with a sealing door 14 through a hinge, a supporting seat 16 is arranged at the bottom of the dust collection frame main body 1, a toughened glass layer 15 is arranged on the inner side of the sealing door 14, the elastic limiting layer 10 can keep tight when being connected with the arc-shaped limiting groove 17 under the magnetic pole adsorption acting force of the transmission adsorption magnetic block 12 arranged on the connecting magnetic block 11 arranged on the surface of the elastic limiting layer 10 and the inner wall of the arc-shaped limiting groove 17, and the elastic limiting layer 10 can shrink under the external force dragging effect under the elastic effect of the elastic limiting layer 10 and the elastic gasket 13, the connection between the filter screen mechanism and the arc-shaped limiting groove 17 is removed, and the filter screen mechanism 5 in the device can be quickly detached and installed between the dust collection frame main bodies 1.
The working principle of the negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuel is described in detail below.
As shown in fig. 1-4, the negative pressure adsorption fan 4 operates to adsorb dust mixed in fuel into the interior of the dust collection frame main body 1, under the action of pressure airflow, the screening plate 7 can separate and collect small-particle fuel, and at the same time, the metal filter screen 9 can collect dust, under the magnetic pole adsorption action of the connecting magnet 11 and the transmission adsorption magnet 12, the elastic limiting layer 10 can be kept tight when being connected with the arc-shaped limiting groove 17, and under the elastic action of the elastic limiting layer 10 and the elastic gasket 13, the elastic limiting layer 10 can be contracted under the action of external force to release the connection with the arc-shaped limiting groove 17, so as to rapidly detach and install the filtering and screening mechanism 5 and the dust collection frame main body 1, and the detachable connection between the outer movable frame 6 and the limiting slide bar 8 can separate and detach the screening plate 7 and the metal filter screen 9, and (5) classifying the substances on the surface of the glass.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a green energy-saving biomass fuel carries and uses negative pressure dust arrester installation, includes gather dust a main part (1) and extend in water conservancy diversion pipeline (2) at its inner chamber top, its characterized in that: the inner cavity bottom of the dust collection frame main body (1) is detachably connected with a movable mounting frame (3), and a negative pressure adsorption fan (4) is arranged on the inner side of the movable mounting frame (3);
the inner chamber of frame main part (1) gathers dust is provided with filters screening mechanism (5), filter screening mechanism (5) including first screening frame (51) and second filter screen (52), first screening frame (51) are located the top of second filter screen (52), first screening frame (51) are including outside adjustable shelf (6) and screening board (7), the tip swing joint of the bottom of outside adjustable shelf (6) through being provided with bearing and screening board (7).
2. The negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, according to claim 1, is characterized in that: the second filter screen (52) comprises a limiting slide bar (8) and a metal filter screen (9), and the bottom of the limiting slide bar (8) is fixedly connected with the metal filter screen (9).
3. The negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, according to claim 2, is characterized in that: the surface of outside adjustable shelf (6) is provided with elasticity spacing layer (10), arc spacing groove (17) have been seted up to the inner chamber left and right sides of frame main part that gathers dust (1).
4. The negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, according to claim 3, is characterized in that: the bottom left and right ends of the outer side movable frame (6) are connected with the top disassembly type of the limiting slide rod (8) through sliding grooves, and the inner wall of the arc-shaped limiting groove (17) is connected with the elastic limiting layer (10) in the disassembly type.
5. The negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, according to claim 4, is characterized in that: the surface of the elastic limiting layer (10) is embedded with a connecting magnetic block (11), the inner surface of the elastic limiting layer (10) is movably connected with the surface of the outer movable frame (6) through an elastic gasket (13), and the center of the inner surface of the arc-shaped limiting groove (17) is embedded with a transmission adsorption magnetic block (12).
6. The negative pressure dust collecting device for conveying green, environment-friendly and energy-saving biomass fuels, according to claim 1, is characterized in that: the dust collection frame is characterized in that the top of the dust collection frame body (1) is movably connected with a sealing door (14) through a hinge, a supporting seat (16) is arranged at the bottom of the dust collection frame body (1), and a toughened glass layer (15) is arranged on the inner side of the sealing door (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968187.6U CN216137675U (en) | 2021-08-20 | 2021-08-20 | Environment-friendly energy-saving negative pressure dust collecting device for biomass fuel conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968187.6U CN216137675U (en) | 2021-08-20 | 2021-08-20 | Environment-friendly energy-saving negative pressure dust collecting device for biomass fuel conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216137675U true CN216137675U (en) | 2022-03-29 |
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ID=80807017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968187.6U Active CN216137675U (en) | 2021-08-20 | 2021-08-20 | Environment-friendly energy-saving negative pressure dust collecting device for biomass fuel conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216137675U (en) |
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2021
- 2021-08-20 CN CN202121968187.6U patent/CN216137675U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220415 Address after: 213000 office 9, building 7, phase II, jiuzhouli garden, Jintan District, Changzhou City, Jiangsu Province Patentee after: Gu Chongzhi (Changzhou) New Energy Technology Co.,Ltd. Address before: 223800 south head of Jiangshan Avenue, Suqian Economic Development Zone (East District), Jiangsu Province Patentee before: CECEP (SUQIAN) BIOMASS POWER GENERATION Co.,Ltd. |
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| TR01 | Transfer of patent right |