CN208082865U - A kind of screening system of silicon carbide ultrafine powder odd numbers sand - Google Patents
A kind of screening system of silicon carbide ultrafine powder odd numbers sand Download PDFInfo
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- CN208082865U CN208082865U CN201820154045.8U CN201820154045U CN208082865U CN 208082865 U CN208082865 U CN 208082865U CN 201820154045 U CN201820154045 U CN 201820154045U CN 208082865 U CN208082865 U CN 208082865U
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- silicon carbide
- screw conveyor
- ultrafine powder
- ultrasonic wave
- odd numbers
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Abstract
The utility model belongs to silicon carbide processing technique field, is related to a kind of screening system of silicon carbide ultrafine powder odd numbers sand.The system, including feed bin, electromagnetic feeder, screw conveyor, ultrasonic wave swinging screen and holder, screw conveyor includes motor, conveyance conduit, inlet port and outlet port, electromagnetic feeder is located at below feed bin, the feed inlet of screw conveyor is located at below electromagnetic feeder, ultrasonic wave swinging screen is located at below the discharge port of screw conveyor, ultrasonic wave swinging screen is positioned on holder, the conveyance conduit of screw conveyor is slant setting, and the horizontal position of feed inlet is higher than the horizontal position of discharge port.Using this system, ensures that the clean cleaning of screening environment improves the efficiency and yield of material screening, obtain the narrower silicon carbide ultrafine powder of particle diameter distribution, meet the packing and selling demand of finished product.
Description
Technical field
The utility model belongs to silicon carbide processing technique field, is related to a kind of screening system of silicon carbide ultrafine powder odd numbers sand
System.
Background technology
Silicon carbide ultrafine powder needs to carry out the screening of corresponding mesh number before batch mixing, obtains the silicon carbide of required size class
Powder, and ensure that particle diameter distribution is relatively narrow, and then meet the needs of subsequent finished product packing and sale.Existing silicon carbide ultrafine powder is deposited
In screening process dust and powder drift, sieve after the defects of odd numbers sand particle diameter distribution is wide, low production efficiency, and then to ring
Border pollutes, is damaged to the health of operating personnel, while also resulting in a large amount of wasting of resources.
Invention content
The purpose of this utility model is to provide a kind of screening systems of silicon carbide ultrafine powder odd numbers sand, obtain particle diameter distribution
Narrow odd numbers sand, screening efficiency is high, yield is high, reduces the pollution to environment.
The utility model solve above-mentioned technical problem technical solution be：
A kind of screening system of silicon carbide ultrafine powder odd numbers sand, including feed bin, electromagnetic feeder, screw conveyor, ultrasound
Wave swinging screen and holder, screw conveyor include motor, conveyance conduit, inlet port and outlet port；Electromagnetic feeder is located at feed bin
The feed inlet of lower section, screw conveyor is located at below electromagnetic feeder, and ultrasonic wave swinging screen is located at the discharge port of screw conveyor
Lower section, ultrasonic wave swinging screen are positioned on holder；The conveyance conduit of screw conveyor is slant setting, and the level of feed inlet
Position is higher than the horizontal position of discharge port.
Preferably, the conveyance conduit of screw conveyor and horizontal angle are 30 °~60 °；It is set in ultrasonic wave swinging screen
It is equipped with 2~4 layers of sieve plate；The terrain clearance of rack upper surface is 0.5m~2m；Feed bin, ultrasonic wave swinging screen are respectively connected with dedusting dress
It sets；Dust-extraction unit is one kind in bag filter, pulse dust collector or cyclone dust collectors.
Utilize having the beneficial effect that for the utility model silicon carbide ultrafine powder odd numbers sand sieve subsystem：It is protected using screw conveyor
The closed conveying of exhibit material, while by by the connection of each device and dust-extraction unit, ensureing that screening process is drifted without dust, into
And ensure clean cleaning and the health of operating personnel of environment；It is installed, and increased by tilting screw conveyor
The terrain clearance of whole system, and then improve the efficiency and yield of material screening；By the multi-stage screening of ultrasonic wave swinging screen, obtain
The narrower silicon carbide ultrafine powder of particle diameter distribution is obtained, the packing and selling demand of finished product is met.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model silicon carbide ultrafine powder odd numbers sand sieve subsystem.
Coding in attached drawing is respectively：Feed bin 1, electromagnetic feeder 2, screw conveyor 3, motor 3-1, conveyance conduit 3-2,
Feed inlet 3-3, discharge port 3-4, ultrasonic wave swinging screen 4, holder 5.
Specific implementation mode
As shown in Figure 1, a kind of screening system of silicon carbide ultrafine powder odd numbers sand, including feed bin 1, electromagnetic feeder 2, spiral
Conveyer 3, ultrasonic wave swinging screen 4 and holder 5, screw conveyor 3 include motor 3-1, conveyance conduit 3-2, feed inlet 3-3 and go out
Material mouth 3-4；Feed bin is connected with bag filter, and electromagnetic feeder 2 is located at 1 lower section of feed bin, the feed inlet 3-3 of screw conveyor 3
Positioned at 2 lower section of electromagnetic feeder, ultrasonic wave swinging screen 4 is located at below the discharge port 3-4 of screw conveyor 3, ultrasonic wave swinging screen 4
2 layers of sieve plate are inside provided with, ultrasonic wave swinging screen 4 is connected with bag filter, and ultrasonic wave swinging screen 4 is positioned on holder 5, branch
The terrain clearance of 5 upper surface of frame is 0.5m；The conveyance conduit 3-2 of screw conveyor 3 is slant setting, and the water of feed inlet 3-3
Prosposition sets the horizontal position higher than discharge port 3-4, and the conveyance conduit 3-2 of screw conveyor 3 and horizontal angle are 45 °.
The use process of the utility model silicon carbide ultrafine powder odd numbers sand sieve subsystem is：By the silicon carbide object in feed bin 1
Material is delivered to electromagnetic feeder 2, and material is uniformly delivered to the feed inlet of screw conveyor 3 by the movement of electromagnetic feeder 2
3-3 at this point, the operating of motor 3-1 drives the operation of screw conveyor 3, and then drives silicon carbide materials in conveyance conduit 3-2
Conveying, and ultrasonic wave swinging screen 4 is entered by discharge port 3-4, by the screening of 2 layers of sieve plate, obtains satisfactory carbonization
Silicon superfine powder odd numbers sand, then packed material by jumbo bag below the discharge end of ultrasonic wave swinging screen 4.
Claims (6)
1. a kind of screening system of silicon carbide ultrafine powder odd numbers sand, which is characterized in that including feed bin (1), electromagnetic feeder (2),
Screw conveyor (3), ultrasonic wave swinging screen (4) and holder (5), the screw conveyor (3) include motor (3-1), delivery pipe
Road (3-2), feed inlet (3-3) and discharge port (3-4)；
The electromagnetic feeder (2) is located at below feed bin (1), and the feed inlet (3-3) of the screw conveyor (3) is given positioned at electromagnetism
Below material machine (2), the ultrasonic wave swinging screen (4) is located at below the discharge port (3-4) of screw conveyor (3), the ultrasonic wave
Swinging screen (4) is positioned on holder (5)；
The conveyance conduit (3-2) of the screw conveyor (3) is slant setting, and the horizontal position of feed inlet (3-3) is higher than
The horizontal position of material mouth (3-4).
2. a kind of screening system of silicon carbide ultrafine powder odd numbers sand as described in claim 1, which is characterized in that the spiral transferring
It is 30 °~60 ° to send the conveyance conduit (3-2) of machine (3) and horizontal angle.
3. a kind of screening system of silicon carbide ultrafine powder odd numbers sand as described in claim 1, which is characterized in that the ultrasonic wave
It is provided with 2~4 layers of sieve plate in swinging screen (4).
4. a kind of screening system of silicon carbide ultrafine powder odd numbers sand as described in claim 1, which is characterized in that the holder
(5) terrain clearance of upper surface is 0.5m~2m.
5. a kind of screening system of silicon carbide ultrafine powder odd numbers sand as described in claim 1, which is characterized in that the feed bin
(1), ultrasonic wave swinging screen (4) is respectively connected with dust-extraction unit.
6. a kind of screening system of silicon carbide ultrafine powder odd numbers sand as claimed in claim 5, which is characterized in that the dedusting dress
The one kind being set in bag filter, pulse dust collector or cyclone dust collectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154045.8U CN208082865U (en) | 2018-01-30 | 2018-01-30 | A kind of screening system of silicon carbide ultrafine powder odd numbers sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154045.8U CN208082865U (en) | 2018-01-30 | 2018-01-30 | A kind of screening system of silicon carbide ultrafine powder odd numbers sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082865U true CN208082865U (en) | 2018-11-13 |
Family
ID=64066846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154045.8U Active CN208082865U (en) | 2018-01-30 | 2018-01-30 | A kind of screening system of silicon carbide ultrafine powder odd numbers sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082865U (en) |
-
2018
- 2018-01-30 CN CN201820154045.8U patent/CN208082865U/en active Active
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