CN219488739U - Device for preventing bulk cement flash backflushing - Google Patents
Device for preventing bulk cement flash backflushing Download PDFInfo
- Publication number
- CN219488739U CN219488739U CN202320229709.3U CN202320229709U CN219488739U CN 219488739 U CN219488739 U CN 219488739U CN 202320229709 U CN202320229709 U CN 202320229709U CN 219488739 U CN219488739 U CN 219488739U
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- Prior art keywords
- cement
- flash
- flash tank
- backflushing
- belt
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Abstract
The utility model relates to a device for preventing bulk cement flash backflushing, which comprises a flash tank, wherein an inlet of the flash tank is connected with a chute discharging slide carriage, an outlet of the flash tank is connected with a belt guide chute, and an ash suction pipeline is arranged at the top of the flash tank. By arranging the device for preventing the bulk cement flash backflushing, cement flows into the flash tank through the chute at the bottom of the bulk cement warehouse, flows into the belt conveyor after being piled up to a certain height in the flash tank, and pumps out air among cement particles through the top ash suction pipe, so that the cement can be naturally piled up on the belt, the overflow of the cement on the belt can be prevented, and the backflushing of the cement can be prevented from affecting the conveying capacity of the belt.
Description
Technical Field
The utility model relates to the field of bulk cement flash backflushing, in particular to a device for preventing bulk cement flash backflushing.
Background
Bulk cement shipment generally adopts bulk storage chute to directly go into shipment belt feeder, often emits ash flash in the transportation process, has chute air between the cement granule, leads to unable pile up of cement, and recoil is difficult to feed in the concave arc section of belt easily, and shipment efficiency greatly reduced. Accordingly, there is an urgent need to provide a device for preventing the back flushing of bulk cement flash to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a device for preventing bulk cement flash backflushing, which can prevent cement from overflowing on a belt to emit ash and prevent cement backflushing from affecting belt transportation.
The technical scheme adopted for solving the technical problems is as follows: the device for preventing bulk cement flash backflushing comprises a flash tank, wherein an inlet of the flash tank is connected with a chute discharging chute, an outlet of the flash tank is connected with a belt guide chute, and an ash suction pipeline is arranged at the top of the flash tank.
In the scheme, the overflow box is of a ladder-shaped structure, and a high baffle plate is arranged at the interface of the overflow box.
In the scheme, the flash box stretches into the belt guide groove, and the bottom surface of the outlet of the flash box is positioned above the belt surface.
In the scheme, the width of the opening of the outlet end face of the flash box is 500mm, and the height of the opening is 400mm.
The device for preventing the bulk cement flash backflushing has the following beneficial effects:
by arranging the device for preventing the bulk cement flash backflushing, cement flows into the flash tank through the chute at the bottom of the bulk cement warehouse, flows into the belt conveyor after being piled up to a certain height in the flash tank, and pumps out air among cement particles through the top ash suction pipe, so that the cement can be naturally piled up on the belt, the overflow of the cement on the belt can be prevented, and the backflushing of the cement can be prevented from affecting the conveying capacity of the belt.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a front view of an apparatus for preventing flash back of bulk cement in accordance with the present utility model;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a right side view of fig. 1.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1-3, the device for preventing bulk cement flash backflushing comprises a flash tank 1, wherein an inlet of the flash tank 1 is connected with a chute outlet chute 2, an outlet of the flash tank 1 is connected with a belt guide chute 4, and an ash suction pipeline 3 is arranged at the top of the flash tank 1.
Cement flows into the overflow box 1 through the chute 2 at the bottom of the bulk cement warehouse, flows into the belt conveyor at a certain height when the overflow box 1 is piled up, and pumps air among cement particles through the top ash suction pipe 3, so that the cement can be naturally piled up on the belt, the overflow of the cement on the belt and the ash discharge of the cement can be prevented, and the influence of the backflushing of the cement on the belt on the conveying capacity of the belt can be prevented.
In this embodiment, preferably, the flash tank 1 has a stepped structure, and a 50mm high baffle is provided at the interface.
In this embodiment, it is preferable that the flash tank 1 extends into the belt guide 4, and the outlet bottom surface is 200mm high from the belt surface 5.
In this embodiment, it is preferable that the outlet end face of the flash tank 1 is perforated 500mm (width) ×400mm (height).
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (2)
1. The device for preventing the bulk cement flash backflushing is characterized by comprising a flash tank, wherein an inlet of the flash tank is connected with a chute discharging slide carriage, an outlet of the flash tank is connected with a belt guide chute, and an ash suction pipeline is arranged at the top of the flash tank; the overflow box is of a ladder-type structure, a high baffle plate is arranged at the joint of the overflow box, the width of the opening of the outlet end face of the overflow box is 500mm, and the height of the opening is 400mm.
2. A device for preventing the backflushing of bulk cement flash as recited in claim 1 wherein said flash tank extends into the belt guide chute and the flash tank outlet floor is above the belt face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320229709.3U CN219488739U (en) | 2023-02-10 | 2023-02-10 | Device for preventing bulk cement flash backflushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320229709.3U CN219488739U (en) | 2023-02-10 | 2023-02-10 | Device for preventing bulk cement flash backflushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488739U true CN219488739U (en) | 2023-08-08 |
Family
ID=87478934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320229709.3U Active CN219488739U (en) | 2023-02-10 | 2023-02-10 | Device for preventing bulk cement flash backflushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488739U (en) |
-
2023
- 2023-02-10 CN CN202320229709.3U patent/CN219488739U/en active Active
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Legal Events
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| GR01 | Patent grant |