CN217927216U - Dust remover unloads grey push-pull valve fault-proof device - Google Patents
Dust remover unloads grey push-pull valve fault-proof device Download PDFInfo
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- CN217927216U CN217927216U CN202221998115.0U CN202221998115U CN217927216U CN 217927216 U CN217927216 U CN 217927216U CN 202221998115 U CN202221998115 U CN 202221998115U CN 217927216 U CN217927216 U CN 217927216U
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- gate valve
- valve
- dust
- air
- sealing chamber
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Abstract
The utility model provides a dust remover unloads grey push-pull valve fault-prevention device, including seal chamber, suction line, hot blast blowpipe apparatus and dust collector, wherein: the transmission part of the gate valve is sealed in the sealing chamber; the air suction pipeline is arranged above the sealing chamber, and the dust removal device is connected with an air outlet of the air suction pipeline; the air inlet device is arranged below the sealing chamber; the air inlet device, the sealing chamber and the air draft pipeline are communicated. The utility model discloses rational in infrastructure, design benefit and cost are lower. The utility model discloses a design suction line structure for material on the valve can be clear away in real time, avoids blocking the picture peg valve.
Description
Technical Field
The utility model relates to a push-pull valve field specifically relates to a dust remover unloads grey push-pull valve fault-prevention device.
Background
When the dust remover unloads ash, the gate valve is manually or pneumatically opened, and when the valve plate is opened, a certain amount of material can be brought out from the gap, so that the working environment is deteriorated; the transmission system of the valve can also block the inserting plate valve due to the adhesion of materials, so that the valve cannot be normally opened and closed.
The utility model patent of patent document CN205331465U discloses a dust-discharging gate valve for dust collector ash bucket, mainly comprising an upper valve body, a lower valve body and a valve block, and also comprising an elastic pad, an upper friction sealing plate and a lower friction sealing plate, wherein the upper valve body, the elastic pad and the upper friction sealing plate are sequentially arranged from top to bottom and are connected with the lower valve body through bolts, the valve block is positioned between the upper friction sealing plate and the lower friction sealing plate, and the lower friction sealing plate is fixed on the upper part of the lower valve body; and the upper valve body, the elastic pad, the upper friction sealing plate, the valve plate, the lower friction sealing plate and the lower valve body are all provided with a discharge port. But the above scheme cannot realize the dust removal function.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a dust remover unloads grey push-pull valve fault prevention device.
According to the utility model provides a pair of dust remover unloads grey push-pull valve fault-preventing device, including seal chamber, exhaust pipe, hot blast blowpipe apparatus and dust collector, wherein:
the transmission part of the gate valve is sealed in the sealing chamber;
the air suction pipeline is arranged above the sealing chamber, and the dust removal device is connected with an air outlet of the air suction pipeline;
the air inlet device is arranged below the sealing chamber;
the air inlet device, the sealing chamber and the air draft pipeline are communicated.
Preferably, the air inlet device comprises a sealing plate, and a plurality of air inlets are formed in the sealing plate.
Preferably, the inner wall of the closing plate is provided with a filter.
Preferably, the top of the air suction pipeline is provided with an air suction pipeline interface, and the air suction pipeline interface is communicated with the dust removal device through a hose.
Preferably, an air valve for controlling the opening and closing of the air outlet is further arranged on the air suction pipeline.
Preferably, the dust removing device comprises a dust remover.
Preferably, the filter comprises a filter mesh.
Preferably, when the gate valve does not work, the valve of the gate valve is not in the sealing chamber; when the gate valve works, the valve of the gate valve gradually enters the sealing chamber.
Preferably, the sealed chamber is a cavity structure with two open ends.
Preferably, the gate valve comprises a manual gate valve or an electric gate valve.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses rational in infrastructure, design benefit and cost are lower.
2. The utility model discloses a design suction line structure for material on the valve can be clear away in real time, avoids blocking the picture peg valve.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a dust remover ash discharging gate valve failure prevention device.
Fig. 2 is a top view of the dust collector ash discharge gate valve failure prevention device.
Fig. 3 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a side view of the dust catcher ash discharge gate valve fail safe device.
The figures show that:
Sealing plate 2
Air intake 4
Air valve 5
Air outlet 6
Shutter 7
Cylinder 8
Detailed Description
The present invention will be described in detail with reference to specific embodiments. The following examples will aid those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1 to 4, according to the utility model provides a pair of dust remover unloads grey push-pull valve fault prevention device, including seal chamber, draft tube, hot blast blowpipe apparatus and dust collector, wherein: the transmission part of the gate valve is sealed in the sealing chamber; the air suction pipeline is arranged above the sealing chamber, and the dust removal device is connected with an air outlet of the air suction pipeline; the air inlet device is arranged below the sealing chamber; the air inlet device, the sealing chamber and the air draft pipeline are communicated. The air inlet device comprises a sealing plate, and a plurality of air inlets are formed in the sealing plate. The inner wall of shrouding is provided with the filter, for example the filter screen, realizes one-way air inlet through setting up the filter. The top of the air suction pipeline is provided with an air suction pipeline connector, the air suction pipeline connector is communicated with the dust removal device through a hose, and the dust removal device comprises a dust remover. And the air exhaust pipeline is also provided with an air valve for controlling the opening and closing of the air outlet. When the gate valve does not work, the valve of the gate valve is not in the sealing chamber; when the gate valve works, the valve of the gate valve gradually enters the sealing chamber. When the gate valve works, the air valve needs to be opened in advance. The sealing chamber is a cavity structure with two open ends.
Further, the utility model provides a push-pull valve's style can be the variety, and the push-pull valve includes manual push-pull valve or electronic push-pull valve. The utility model discloses a driving part of push-pull valve is sealed with the seal chamber, makes the material be in seal space and does not spread after the valve switch area material comes out, at the one-way air intake of seal chamber below design, top design suction line interface, with hose lug connection to dust remover air intake department, utilizes the negative pressure that the dust remover fan produced, takes away the material of seal space by convulsions and concentrates the processing.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing descriptions have been directed to embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a dust remover unloads grey push-pull valve fault-proof device which characterized in that, includes seal chamber, exhaust duct, hot blast blowpipe apparatus and dust collector, wherein:
the transmission part of the gate valve is sealed in the sealing chamber;
the air suction pipeline is arranged above the sealing chamber, and the dust removal device is connected with an air outlet of the air suction pipeline;
the air inlet device is arranged below the sealing chamber;
the air inlet device, the sealing chamber and the air draft pipeline are communicated.
2. The dust collector ash unloading gate valve anti-fault device according to claim 1, wherein the air intake device comprises a sealing plate, and a plurality of air intake holes are formed in the sealing plate.
3. The dust collector ash discharge gate valve malfunction prevention device according to claim 2, wherein an inner wall of the sealing plate is provided with a filter.
4. The dust remover ash unloading gate valve anti-fault device according to claim 1, wherein a suction duct interface is arranged at the top of the suction duct, and the suction duct interface is communicated with the dust removing device through a hose.
5. The dust remover ash unloading gate valve anti-fault device according to claim 4, wherein an air valve for controlling the opening and closing of the air outlet is further arranged on the air draft pipeline.
6. The dust catcher ash discharge gate valve failsafe apparatus of claim 1 wherein the dust catcher comprises a dust catcher.
7. The dust catcher dust discharge gate valve failsafe apparatus as claimed in claim 3, wherein the filter comprises a screen.
8. The dust collector ash discharge gate valve malfunction prevention apparatus according to claim 1, wherein when the gate valve is not in operation, a valve of the gate valve is not in the seal chamber; when the gate valve works, the valve of the gate valve gradually enters the sealing chamber.
9. The dust collector ash discharge gate valve anti-failure device according to claim 1, wherein said seal chamber is a cavity structure with two open ends.
10. The dust collector ash discharge gate valve malfunction prevention device according to claim 1, wherein the gate valve comprises a manual gate valve or an electric gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221998115.0U CN217927216U (en) | 2022-07-29 | 2022-07-29 | Dust remover unloads grey push-pull valve fault-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221998115.0U CN217927216U (en) | 2022-07-29 | 2022-07-29 | Dust remover unloads grey push-pull valve fault-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927216U true CN217927216U (en) | 2022-11-29 |
Family
ID=84150936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221998115.0U Active CN217927216U (en) | 2022-07-29 | 2022-07-29 | Dust remover unloads grey push-pull valve fault-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927216U (en) |
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2022
- 2022-07-29 CN CN202221998115.0U patent/CN217927216U/en active Active
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