CN219770832U - Phosphogypsum blanking chute - Google Patents
Phosphogypsum blanking chute Download PDFInfo
- Publication number
- CN219770832U CN219770832U CN202320451922.9U CN202320451922U CN219770832U CN 219770832 U CN219770832 U CN 219770832U CN 202320451922 U CN202320451922 U CN 202320451922U CN 219770832 U CN219770832 U CN 219770832U
- Authority
- CN
- China
- Prior art keywords
- chute
- air inlet
- communicated
- phosphogypsum
- inlet branch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 12
- 241000406668 Loxodonta cyclotis Species 0.000 claims 3
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The phosphogypsum blanking chute comprises a chute body, wherein the upper end and the lower end of the chute body are respectively communicated with a feeding pipe and a discharging pipe, a plurality of air inlet branch pipes are communicated with the chute body, the air inlet branch pipes are communicated with an air bag, the air inlet main pipe is communicated with the air bag, a pulse electromagnetic valve is assembled on the air inlet branch pipes, and the pulse electromagnetic valve is electrically connected with a controller. The utility model is used for solving the problem of unsmooth discharging of the phosphogypsum discharging chute.
Description
Technical Field
The utility model relates to an phosphogypsum blanking chute.
Background
The powder phosphogypsum in the silo is fed to the stirrer or the auger by adopting a chute for discharging, when the moisture content of the phosphogypsum in the silo is higher, the powder phosphogypsum is easy to arch and block in the chute, so that the discharging is not smooth, the existing solution is that a vibrator is arranged on the chute to break the arch and unblock, but the vibrator needs to strike the chute at high frequency when working, and the striking sound is very noisy after being amplified by the chute.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an phosphogypsum blanking chute which is used for solving the problem of unsmooth blanking of the phosphogypsum blanking chute.
In order to solve the problems, the technical scheme of the utility model is as follows:
the phosphogypsum blanking chute comprises a chute body, wherein the upper end and the lower end of the chute body are respectively communicated with a feeding pipe and a discharging pipe, a plurality of air inlet branch pipes are communicated with the chute body, the air inlet branch pipes are communicated with an air bag, the air inlet main pipe is communicated with the air bag, a pulse electromagnetic valve is assembled on the air inlet branch pipes, and the pulse electromagnetic valve is electrically connected with a controller.
The air inlet branch pipe is communicated with the top surface of the chute, the lower end of the air inlet branch pipe is communicated with an elbow, and the exhaust direction of the elbow is inclined towards the blanking direction of the chute.
A material level switch is arranged on the material discharging pipe and is electrically connected with the controller.
The beneficial effects of the utility model are as follows: the controller is adopted to sequentially control the pulse electromagnetic valves to sequentially open from bottom to top, the phosphogypsum in the chute is purged in a segmented mode, the phosphogypsum is pushed to be discharged, the phosphogypsum is discharged smoothly, and compared with the vibrator for arch breaking and blockage removal, the noise is greatly reduced.
Drawings
The utility model is further described with reference to the accompanying drawings:
figure 1 is a schematic perspective view of the present utility model,
fig. 2 is a schematic cross-sectional structure of the present utility model.
In the figure: chute 1, air inlet branch pipe 2, material level switch 3, elbow 4, pulse solenoid valve 5, air pocket 6, controller 7, air inlet manifold 8.
Detailed Description
As shown in fig. 1 and 2, an phosphogypsum blanking chute comprises a chute 1, wherein the upper end and the lower end of the chute 1 are respectively communicated with a feed pipe and a discharge pipe, a plurality of air inlet branch pipes 2 are communicated with the chute 1, the air inlet branch pipes 2 are communicated with an air bag 6, an air inlet main pipe 8 is communicated with the air bag 6, the air inlet main pipe 8 is communicated with a compressed air bottle (not shown in the compressed air bottle diagram), a pulse electromagnetic valve 5 is assembled on the air inlet branch pipes 2, and the pulse electromagnetic valve 5 is electrically connected with a controller 7. A material level switch 3 is arranged on the discharge pipe, and the material level switch 3 is electrically connected with a controller 7. The controller 7 is a pulse controller 7, and the material level switch 3 is a rotation-resistant material level switch 3.
When the phosphogypsum arch breaking and blocking removing device works, if the material level switch 3 detects blocking, the controller 7 controls the pulse electromagnetic valves 5 to be sequentially opened from the sequence of a, b, c, d, e, f, g in fig. 2, and the materials are sequentially pushed downwards from bottom to top so as to push the phosphogypsum downwards one by one so as to break the arch and unblock the phosphogypsum.
The air inlet branch pipe 2 is communicated with the top surface of the chute 1, the lower end of the air inlet branch pipe 2 is communicated with the elbow 4, and the exhaust direction of the elbow 4 is inclined towards the blanking direction of the chute 1. The sprayed compressed air is guided by the elbow and then inclines downwards, so that the upward thrust of phosphogypsum in the chute 1 is weakened, the phosphogypsum powder is further promoted to slide downwards, and the discharging effect of the phosphogypsum powder is improved.
Claims (3)
1. Phosphogypsum unloading elephant trunk, including elephant trunk (1), both ends communicate inlet pipe and row material pipe respectively about elephant trunk (1), its characterized in that: a plurality of air inlet branch pipes (2) are communicated with the chute (1), the air inlet branch pipes (2) are communicated with the air bag (6), the air inlet main pipe (8) is communicated with the air bag (6), a pulse electromagnetic valve (5) is assembled on the air inlet branch pipes (2), and the pulse electromagnetic valve (5) is electrically connected with the controller (7).
2. An phosphogypsum feed chute as claimed in claim 1, wherein: the air inlet branch pipe (2) is communicated with the top surface of the chute (1), the lower end of the air inlet branch pipe (2) is communicated with the elbow (4), and the exhaust direction of the elbow (4) is inclined towards the blanking direction of the chute (1).
3. An phosphogypsum feed chute as claimed in claim 1 or claim 2, wherein: a material level switch (3) is arranged on the discharge pipe, and the material level switch (3) is electrically connected with a controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451922.9U CN219770832U (en) | 2023-03-10 | 2023-03-10 | Phosphogypsum blanking chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451922.9U CN219770832U (en) | 2023-03-10 | 2023-03-10 | Phosphogypsum blanking chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770832U true CN219770832U (en) | 2023-09-29 |
Family
ID=88131051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451922.9U Active CN219770832U (en) | 2023-03-10 | 2023-03-10 | Phosphogypsum blanking chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770832U (en) |
-
2023
- 2023-03-10 CN CN202320451922.9U patent/CN219770832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |