CN217725707U - Dust suction device of biomass particle crusher - Google Patents
Dust suction device of biomass particle crusher Download PDFInfo
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- CN217725707U CN217725707U CN202221328236.4U CN202221328236U CN217725707U CN 217725707 U CN217725707 U CN 217725707U CN 202221328236 U CN202221328236 U CN 202221328236U CN 217725707 U CN217725707 U CN 217725707U
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- dust
- air
- removing part
- dust removing
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model discloses a dust suction device of a biomass particle crusher, which comprises a dust remover, a plurality of air atomizing nozzles, a first dust removing part, a second dust removing part, a water tank, a water pump and an air pump; the dust removing part I is cylindrical and is detachably connected to a vertical feed inlet of the pulverizer; the air atomizing nozzles are arranged in the first dust removing part, the atomizing nozzles face the center of the feed inlet, the water suction pipes of the air atomizing nozzles are connected to the water pump, the water pump is connected with the water tank, and the air suction pipes of the air atomizing nozzles are connected to the air pump; the dust removal part II is in an inverted concave shape and is arranged at a discharge hole of a horizontal discharge pipeline of the crusher; a plurality of air inlet branch pipes are arranged on the dust removing part II and face the inner side of the notch of the dust removing part II; an inverted concave air inlet main pipe is arranged on the outer side of the dust removal part II and is communicated with a plurality of air inlet branch pipes; the air inlet pipe of the air pump is connected with the air inlet manifold and is used for enabling the dust removing part to form a negative pressure area.
Description
Technical Field
The utility model relates to a rubbing crusher removes dust, in particular to living beings granule rubbing crusher's dust extraction.
Background
In the production process of the biomass particles, raw materials such as straws, wood chips and the like need to be crushed by a crusher. The crusher comprises a crushing part and a discharging part; the top of the crushing part is provided with a vertical feed inlet, the bottom of the crushing part is provided with a vertical discharge outlet, and an inner cavity is provided with a crushing roller; the discharging part comprises a conveyor belt and a horizontal discharging pipeline, the conveyor belt is arranged below the vertical discharging port and used for conveying materials which are crushed, and the horizontal discharging pipeline is coated on the conveyor belt and used for controlling dust.
The dust removal mode of the existing pulverizer is generally as follows: a dust remover is adopted and arranged on a horizontal discharging pipeline of the pulverizer. However, a large amount of dust still flows out of the vertical feed inlet of the crushing part, and a small amount of dust which is not sucked away is also discharged from the horizontal discharge hole of the horizontal discharge pipeline. Like this, to the staff of reinforced, unloading, will contact the raise dust, influence operational environment.
SUMMERY OF THE UTILITY MODEL
The application provides a biomass particle rubbing crusher's dust extraction, through air atomizing nozzle, at vertical feed inlet formation water smoke, block drifting out of raise dust, cooperation air atomizing nozzle inhales, forms negative pressure zone at horizontal discharge gate, siphons away the raise dust, can solve the vertical feed inlet of current rubbing crusher, horizontal discharge gate has the raise dust, influences operational environment's problem.
The dust collection device of the biomass particle crusher comprises a dust remover, wherein the dust remover is arranged on a horizontal discharge pipeline of the crusher; the device is characterized by also comprising a plurality of air atomizing nozzles, a first dust removal part, a second dust removal part, a water tank, a water pump and an air pump;
the dust removing part I is cylindrical and is detachably connected to a vertical feed inlet of the pulverizer; the air atomizing nozzles are arranged in the dust removing part I, the atomizing nozzles of the air atomizing nozzles face the center of the feed port, the water suction pipes of the air atomizing nozzles are connected to the water pump, the water pump is connected with the water tank, and the air suction pipes of the air atomizing nozzles are connected to the air pump; the dust removal part II is in an inverted concave shape and is arranged at a discharge hole of a horizontal discharge pipeline of the crusher; a plurality of air inlet branch pipes are arranged on the dust removing part II and face the inner side of the notch of the dust removing part II; an inverted concave air inlet main pipe is arranged on the outer side of the dust removal part II and is communicated with a plurality of air inlet branch pipes; and the air inlet pipe of the air pump is connected to the air inlet header pipe and is used for enabling the dust removing part to form a negative pressure area.
In one embodiment, the device further comprises a mounting rack, wherein the mounting rack comprises a layer of mounting plate and supporting legs; one side of the first layer of mounting plate, which is close to the dust removal part, is provided with a notch, and the notch is used for being matched with a dust hood of a dust remover.
In one embodiment, the mounting bracket further comprises two layers of mounting plates, the dust hood and the connecting pipe are both located below the two layers of mounting plates, and the air pump and the water pump are both arranged on the two layers of mounting plates.
In one embodiment, a first connecting frame is fixedly arranged on the first dust removing part, and the first connecting frame is fixedly connected to the mounting frame.
In one embodiment, a second connecting frame is fixedly arranged on the second dust removing part and fixedly connected to the mounting frame.
In one embodiment, the water tank is arranged outside the mounting frame.
To sum up, in this application, a biomass particle rubbing crusher's dust extraction through air atomizing nozzle, forms water smoke at vertical feed inlet, blocks drifting out of raise dust, cooperates breathing in of air atomizing nozzle, forms negative pressure zone at horizontal discharge gate, siphons away the raise dust, has the effect of improving current rubbing crusher vertical feed inlet, horizontal discharge gate position operational environment.
Drawings
In order to better and clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.
FIG. 1 is a cross-sectional view of a biomass granulator;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 3.
In the figure, 1, crushing part; 2. a discharge part; 2-1, a conveyor belt; 2-2, a horizontal discharge pipeline; 2-21, an air inlet; 3. a dust remover; 3-1, a dust hood; 4. an air atomizing nozzle; 5. a first dust removal part; 6. a second dust removal part; 7. a water pump; 8. a water tank; 9. an air pump; 10. a water absorption main pipe; 11. a suction manifold; 12. air inlet branch pipes; 13. an intake manifold; 14. a mounting frame; 14-1, a layer of mounting plate; 14-11, gaps; 14-2, a two-layer mounting plate; 14-3, supporting legs; 15. a first connecting frame; 16. and a second connecting frame.
Detailed Description
The following further description is made in conjunction with the accompanying description drawings.
Referring to fig. 1, a conventional biomass particle mill includes a milling portion 1 and a discharging portion 2. The top of the crushing part 1 is provided with a vertical feeding hole, the bottom of the crushing part is provided with a vertical discharging hole, and a crushing roller is arranged in an inner cavity; the discharging part 2 comprises a conveyor belt 2-1 and a horizontal discharging pipeline 2-2, the conveyor belt 2-1 is arranged below the vertical discharging port and used for conveying crushed materials, and the horizontal discharging pipeline 2-2 is coated on the conveyor belt 2-1 and used for controlling dust raising. For the existing biomass particle pulverizer, a dust removal mode generally adopts a dust remover 3, and the dust remover 3 is the prior art and is used for being arranged on a horizontal discharge pipeline 2-2 of the pulverizer. Namely, the top surface of the horizontal discharging pipeline 2-2 is provided with a connecting port, the corresponding positions of the two side surfaces are provided with matched inlet ports, the dust hood 3-1 of the dust remover 3 is communicated with the connecting port, and the dust hood 3-1 is led out of the connecting pipe and connected to the body of the dust remover 3.
Referring to fig. 2, 3 and 4, a dust suction device of a biomass particle crusher comprises a dust collector 3, and further comprises a plurality of air atomizing nozzles 4, a first dust removing part 5, a second dust removing part 6, a water pump 7, a water tank 8 and an air pump 9.
The first dust removal part 5 is cylindrical and is detachably connected to a vertical feed inlet of the pulverizer. A plurality of air atomizing nozzle 4 set up in dust removal part 5, and the nozzle of air atomizing nozzle 4 all faces the feed inlet center. The air atomizing nozzle 4 is a conventional nozzle, and atomizes the sprayed water by compressing air, and the alignment of the specific structure and principle is not described in detail. Like this, all air atomizing nozzles 4 cooperate, form the one deck water smoke at vertical feed inlet, avoid a large amount of raise dusts directly to fly out from vertical feed inlet.
The suction pipe of the air atomizing nozzle 4 is connected with the water pump 7, the water pump 7 is connected with the water tank 8, and the suction pipe of the air atomizing nozzle 4 is connected with the air pump 9. Specifically, a circle of water suction main pipe 10 and a circle of air suction main pipe 11 are arranged on the outer side of the dust removing part I5; the water suction pipes of the air atomizing nozzles 4 are all connected to a water suction main pipe 10, the water outlet pipe of the water pump 7 is connected to the water suction main pipe 10, and the water inlet pipe of the water pump 7 is connected to the water tank 8; the breathing pipe of air atomizing nozzle 4 all connects in the house steward 11 of breathing in, and the outlet duct of air pump 9 is connected in house steward 11 of breathing in.
The second dust removal part 6 is in an inverted concave shape and is arranged at a horizontal discharge hole of the horizontal discharge pipeline 2-2 of the pulverizer. A plurality of air inlet branch pipes 12 are arranged on the second dust removing part 6, and the air inlet branch pipes 12 face the inner side of the notch of the second dust removing part 6; an inverted concave air inlet main pipe 13 is arranged on the outer side of the second dust removing part 6, and the air inlet main pipe 13 is communicated with a plurality of air inlet branch pipes 12. An air inlet pipe of the air pump 9 is connected to the air inlet manifold 13 for forming a negative pressure region in the dust removing part two 6. Therefore, after dust is removed by the dust remover 3, most of the raised dust is removed, and when the material is discharged from the horizontal discharge hole, even if a small amount of raised dust exists in the negative pressure area of the dust removing part II 6, the raised dust can be sucked into the air atomizing nozzle 4 by the air suction pipe to be matched with the air atomizing nozzle and sprayed out together with water mist. Through the cooperation of air atomizing nozzle 4 and dust remover 3 promptly, compare and only adopt dust remover 3 dust absorption, can reduce the raise dust of vertical feed inlet, horizontal discharge gate, further improve operational environment.
In one embodiment, the vacuum cleaner further comprises a mounting bracket 14, wherein the mounting bracket 14 comprises a layer of mounting plate 14-1 and legs 14-3. One side of the mounting plate 14-1 of one layer, which is close to the dust removing part I5, is provided with a notch 14-11, and the notch 14-11 is used for matching with a dust hood 3-1 of the dust remover 3. Therefore, the dust hood 3-1 is convenient to overhaul through the layer of mounting plate 14-1.
In one embodiment, the mounting bracket 14 further includes a two-layer mounting plate 14-2. The dust hood 3-1 and the connecting pipe are both positioned below the two-layer mounting plate 14-2, and the air pump 9 and the water pump 7 are both arranged on the two-layer mounting plate 14-2. In this way, the two-layer mounting plate 14-2 is used as a proper position to facilitate the connection between the air pump 9 and the water pump 7 and the dust removing part I5 and the dust removing part II 6.
In combination with the arrangement of the mounting frame 14, in one embodiment, the first connecting frame 15 is fixedly arranged on the first dust removing part 5, and the first connecting frame 15 is fixedly connected to the mounting frame 14. Correspondingly, in one embodiment, the second dust removing part 6 is fixedly provided with a second connecting frame 16, and the second connecting frame 16 is fixedly connected to the mounting frame 14. Therefore, the connection between the first dust removal part 5 and the crushing part 1 is removed, the connection between the second dust removal part 6 and the horizontal discharge pipeline 2-2 is removed, the whole mounting frame 14, the first dust removal part 5 and the second dust removal part 6 can be moved to be separated from the biomass particle crusher, and the follow-up overhaul, maintenance and repair are convenient to carry out
Considering that the water tank 8 is heavy, the connection of the water inlet pipe of the water pump 7 to the water tank 8 is simple (it is sufficient to insert the water inlet pipe into the water tank 8), and therefore, in one embodiment, the water tank 8 is arranged outside the mounting frame 14. In this way, the movement of the mounting frame 14 also facilitates the filling of the tank 8.
Claims (6)
1. A dust suction device of a biomass particle crusher comprises a dust remover (3), wherein the dust remover (3) is arranged on a horizontal discharge pipeline (2-2) of the crusher; the device is characterized by also comprising a plurality of air atomizing nozzles (4), a first dust removal part (5), a second dust removal part (6), a water tank (8), a water pump (7) and an air pump (9);
the dust removal part I (5) is cylindrical and is detachably connected to a vertical feed inlet of the pulverizer; the air atomizing nozzles (4) are arranged in the dust removing part (5), the atomizing nozzles of the air atomizing nozzles (4) face the center of the feed inlet, the water suction pipes of the air atomizing nozzles (4) are connected to the water pump (7), the water pump (7) is connected with the water tank (8), and the air suction pipes of the air atomizing nozzles (4) are connected to the air pump (9);
the second dust removal part (6) is in an inverted concave shape and is arranged at a discharge hole of a horizontal discharge pipeline (2-2) of the pulverizer; a plurality of air inlet branch pipes (12) are arranged on the second dust removing part (6), and the air inlet branch pipes (12) face the inner side of the notch of the second dust removing part (6); an inverted concave air inlet main pipe (13) is arranged on the outer side of the dust removing part II (6), and the air inlet main pipe (13) is communicated with a plurality of air inlet branch pipes (12); and an air inlet pipe of the air pump (9) is connected to the air inlet manifold (13) and is used for enabling the second dust removal part (6) to form a negative pressure area.
2. The dust suction device of the biomass particle pulverizer as claimed in claim 1, further comprising a mounting frame (14), wherein the mounting frame (14) comprises a layer of mounting plates (14-1), legs (14-3); one side of the mounting plate (14-1) of one layer, which is close to the dust removal part (5), is provided with a notch (14-11), and the notch (14-11) is used for being matched with a dust hood (3-1) of the dust remover (3).
3. The dust suction device of the biomass particle crusher is characterized in that the mounting frame (14) further comprises a two-layer mounting plate (14-2), the dust suction hood (3-1) and the connecting pipe are arranged below the two-layer mounting plate (14-2), and the air pump (9) and the water pump (7) are arranged on the two-layer mounting plate (14-2).
4. The dust suction device of the biomass particle crusher as claimed in claim 3, wherein the first dust removing part (5) is fixedly provided with a first connecting frame (15), and the first connecting frame (15) is fixedly connected to the mounting frame (14).
5. The dust suction device of the biomass particle crusher as claimed in claim 4, wherein the second dust removing part (6) is fixedly provided with a second connecting frame (16), and the second connecting frame (16) is fixedly connected to the mounting frame (14).
6. The dust suction device of the biomass particle crusher is characterized in that the water tank (8) is arranged outside the mounting frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221328236.4U CN217725707U (en) | 2022-05-27 | 2022-05-27 | Dust suction device of biomass particle crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221328236.4U CN217725707U (en) | 2022-05-27 | 2022-05-27 | Dust suction device of biomass particle crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217725707U true CN217725707U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221328236.4U Active CN217725707U (en) | 2022-05-27 | 2022-05-27 | Dust suction device of biomass particle crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217725707U (en) |
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2022
- 2022-05-27 CN CN202221328236.4U patent/CN217725707U/en active Active
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