CN211070433U - Dust collector of pulverizer - Google Patents
Dust collector of pulverizer Download PDFInfo
- Publication number
- CN211070433U CN211070433U CN201921997518.1U CN201921997518U CN211070433U CN 211070433 U CN211070433 U CN 211070433U CN 201921997518 U CN201921997518 U CN 201921997518U CN 211070433 U CN211070433 U CN 211070433U
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- Prior art keywords
- dust
- fan
- pulverizer
- hopper
- outlet
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Abstract
The utility model relates to a dust collector of rubbing crusher, including first fan, second fan, lower feed cylinder, unloading hopper and a first dust collection section of thick bamboo, the unloading hopper with the second fan is through an adjustable bracket connection, the bottom department of unloading hopper is equipped with one lower feed cylinder, lower feed cylinder with first fan is connected, the top department of unloading hopper with a dust collection section of thick bamboo sealing connection, be equipped with an air intake and an air outlet on the first fan. The utility model relates to a rubbing crusher's dust collector has the improvement clearance of removing dust, clears away advantages such as the particle diameter is less than 1mm granule.
Description
Technical Field
The utility model relates to a rubbing crusher technical field, especially a rubbing crusher's dust collector.
Background
Currently, a bag filter is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
Different dust collector need be used to different equipment, and current dust collector's dust removal clearance is low, need design different dust clearing device to the granule grade of cleaing away of difference.
Therefore, a dust removal device of a pulverizer is developed to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is in order to overcome prior art not enough and provide a dust collector of rubbing crusher, has high-speed improvement dust removal clearance down, clears away and is less than advantages such as 1mm granule.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a dust collector of rubbing crusher, includes first fan, second fan, lower feed cylinder, unloading hopper and a first dust collection section of thick bamboo, the unloading hopper with the second fan is through an adjustable bracket connection, the bottom department of unloading hopper is equipped with one lower feed cylinder, lower feed cylinder with first fan is connected, the top department of unloading hopper with a dust collection section of thick bamboo sealing connection, be equipped with an air intake and an air outlet on the first fan.
Preferably, a dust falling hole is formed in the top end of the discharging barrel, a discharging port is formed in the bottom end of the discharging barrel, a dust outlet hole is formed in the side wall of the discharging barrel, the dust falling hole is connected with the bottom end of the discharging hopper, and the dust outlet hole is connected with the air inlet.
Preferably, the lower charging barrel is also provided with a conical filter screen, and the dust outlet hole is formed in the upper side of the conical filter screen.
Preferably, the second fan is provided with an inlet, and the top end of the second fan is provided with an outlet.
Preferably, a dust inlet is arranged on the discharging hopper and connected with the outlet.
Preferably, a small transitional barrel is arranged at one end of the first dust collecting barrel, a dust collecting bag is arranged at the other end of the first dust collecting barrel, and the small transitional barrel is hermetically connected with the top end of the blanking hopper.
Preferably, a movable support is arranged at the bottom end of the first fan, and a second dust collecting cylinder is connected at one end of the air outlet.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
rubbing crusher's dust collector, the dust that the particle diameter is less than 1mm can be clear away to the toper filter screen, and the clearance is greater than 96%.
Drawings
FIG. 1 is a schematic structural view of a dust removing device of the pulverizer of the present invention;
wherein: 10. a first fan; 11. a support; 12. an air inlet; 13. an air outlet; 15. a second dust collecting cylinder;
20. a second fan; 21. an inlet; 22. an outlet;
30. feeding the material barrel; 31. a dust falling hole; 32. a discharge port; 33. a dust outlet; 35. a conical filter screen;
40. a support;
50. a blanking hopper; 51. a dust inlet;
60. a first dust collecting cylinder; 61. a transition canister; 62. a dust collecting bag.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In fig. 1, a dust removing device of a pulverizer includes a first fan 10, a second fan 20, a feeding cylinder 30, a feeding hopper 50, and a first dust collecting cylinder 60.
The discharge hopper 50 is connected to the second fan 20 via a height-adjustable support 40. A blanking barrel 30 is arranged at the bottom end of the blanking hopper 50, the blanking barrel 30 is connected with the first fan 10, and the top end of the blanking hopper 50 is hermetically connected with the first dust collecting barrel 60. The first fan 10 is provided with an air inlet 12 and an air outlet 13. The second fan 20 is provided with an inlet 21, and the top end of the second fan 20 is provided with an outlet 22. The feeding hopper 50 is provided with a dust inlet 51. The dust inlet 51 is connected to the outlet 22.
The top end of the lower charging barrel 30 is provided with a dust falling hole 31. The bottom end of the charging barrel 30 is provided with a discharge hole 32, and dust with the particle size larger than 1mm falls from the discharge hole 32. The side wall of the lower charging barrel 30 is provided with a dust outlet 33. The dust falling hole 31 is connected with the bottom end of the blanking hopper 50, and the dust outlet hole 33 is connected with the air inlet 12. A conical filter screen 35 is arranged in the lower charging barrel 30, the filtering hole of the conical filter screen 35 is 1mm, the dust outlet hole 33 is arranged at the upper side of the conical filter screen 35, and the fine dust at the upper side of the conical filter screen 35 is sucked into the second dust collecting barrel 15 by the first fan 10.
One end of the first dust collecting cylinder 60 is provided with a small transitional cylinder 61, and the other end of the first dust collecting cylinder 60 is provided with a dust collecting bag 62. The small transition cylinder 61 is connected with the top end of the blanking hopper 50 in a sealing way. The bottom end of the first fan 10 is provided with a movable support 11, and the bottom end of the support 11 is provided with 4 rollers and 4 support legs. One end of the air outlet 13 is connected with a second dust collecting cylinder 15.
The crushed plastic particles are sucked into the discharging hopper 50 from the inlet 21 of the second fan 20, the light dust falls into the dust collecting bag 62 through the first dust collecting barrel 60, the large particle dust falls from the discharging port 32 through the discharging barrel 30, the falling light dust is driven by the first fan 10 to be filtered by the conical filter screen 35 and then enters the second dust collecting barrel 15, and the dust removal rate of the device is greater than 96% for the dust smaller than 1 mm.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dust collector of rubbing crusher which characterized in that: including first fan (10), second fan (20), feed cylinder (30), unloading hopper (50) and first dust collection tube (60), unloading hopper (50) with second fan (20) are connected through an adjustable bracket (40), the bottom department of unloading hopper (50) is equipped with one feed cylinder (30) down, feed cylinder (30) with first fan (10) are connected down, the top department of unloading hopper (50) with first dust collection tube (60) sealing connection, be equipped with an air intake (12) and an air outlet (13) on first fan (10).
2. The dust removing device of the pulverizer as claimed in claim 1, wherein a dust falling hole (31) is formed at the top end of the lower charging barrel (30), a discharge hole (32) is formed at the bottom end of the lower charging barrel (30), a dust outlet hole (33) is formed in the side wall of the lower charging barrel (30), the dust falling hole (31) is connected with the bottom end of the lower charging hopper (50), and the dust outlet hole (33) is connected with the air inlet (12).
3. The dust removing device of the pulverizer as claimed in claim 2, wherein the lower feed cylinder (30) is further provided with a conical screen (35), and the dust outlet hole (33) is provided at an upper side of the conical screen (35).
4. A dust removing apparatus for a pulverizer as claimed in claim 3, wherein said second fan (20) is provided with an inlet (21), and an outlet (22) is provided at a top end of said second fan (20).
5. The dust removing device of the pulverizer as claimed in claim 4, wherein the feeding hopper (50) is provided with a dust inlet (51), and the dust inlet (51) is connected with the outlet (22).
6. The dust collector of the pulverizer as claimed in claim 5, wherein a transition small cylinder (61) is provided at one end of the first dust collecting cylinder (60), a dust collecting bag (62) is provided at the other end of the first dust collecting cylinder (60), and the transition small cylinder (61) is hermetically connected with the top end of the blanking hopper (50).
7. The dust removing device of the pulverizer as claimed in claim 6, wherein a movable support (11) is provided at the bottom end of the first fan (10), and a second dust collecting cylinder (15) is connected at one end of the air outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997518.1U CN211070433U (en) | 2019-11-19 | 2019-11-19 | Dust collector of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997518.1U CN211070433U (en) | 2019-11-19 | 2019-11-19 | Dust collector of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070433U true CN211070433U (en) | 2020-07-24 |
Family
ID=71638278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921997518.1U Active CN211070433U (en) | 2019-11-19 | 2019-11-19 | Dust collector of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211070433U (en) |
-
2019
- 2019-11-19 CN CN201921997518.1U patent/CN211070433U/en active Active
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