CN215214814U - Double-layer pneumatic flashboard air locking valve - Google Patents
Double-layer pneumatic flashboard air locking valve Download PDFInfo
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- CN215214814U CN215214814U CN202120321448.9U CN202120321448U CN215214814U CN 215214814 U CN215214814 U CN 215214814U CN 202120321448 U CN202120321448 U CN 202120321448U CN 215214814 U CN215214814 U CN 215214814U
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Abstract
The utility model discloses a double-deck pneumatic flashboard air lock valve, pipeline including vertical setting, pipeline's lateral surface middle part fixedly connected with and pipeline's material baffle-box of intercommunication, and material baffle-box top swing joint have a first slide valve plate, material baffle-box bottom swing joint has a second slide valve plate, and a second slide valve plate side fixedly connected with second cylinder, the first cylinder of first slide valve plate side fixedly connected with, the material baffle-box separates into upper tube way and lower pipeline with pipeline, and goes up the pipe connection feed inlet, the pipe connection discharge gate down, first slide valve groove has been seted up between upper tube way and the material baffle-box, first slide valve plate swing joint is in the inside in first slide groove. The utility model discloses, through the active double-deck pneumatic lock wind slide valve that sets up, not only the framework is simple, simple to operate, and the commonality is strong moreover, and it is effectual to lock the wind, and the unloading is smooth and easy, convenient to use.
Description
Technical Field
The utility model relates to a lock wind technical field specifically is a double-deck pneumatic flashboard lock blast gate.
Background
In the cement building material industry and the metallurgical industry, a plurality of powdery materials need to be transported to each point position through various pipelines or inflation chutes and the like for reprocessing. In the transportation process, some pipelines need to be separated from an upper channel and a lower channel to lock wind and prevent wind from mixing, so that the influence on normal working conditions is avoided. In the prior application, a separating wheel type air locking discharge valve, a heavy hammer type turning plate air locking valve, a double-layer heavy hammer type turning plate air locking valve and the like are provided. The sealing rubber strips on the separating wheels of the separating wheel type air locking valve are easy to wear and damage, and in addition, gaps are reserved between the sealing rubber strips and the shell, so that the air locking effect is greatly reduced. When the material unloading is unbalanced, the heavy hammer type flap air lock valve turns over the very unbalanced opening and closing angle of board and open and shut time, leads to the lock wind effect poor. Therefore, the air locking technology in the prior art has some defects, the air locking effect is not good enough, and the use is inconvenient.
Therefore, a double-layer pneumatic flashboard air locking valve is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck pneumatic flashboard airlock valve, through the active double-deck pneumatic airlock flashboard valve that sets up, not only framework is simple, simple to operate, and the commonality is strong moreover, and it is effectual to lock the wind, and the unloading is smooth and easy, convenient to use to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck pneumatic flashboard airlock valve, includes the pipeline of vertical setting, the material baffle-box of pipeline's lateral surface middle part fixedly connected with and pipeline intercommunication, and material baffle-box top swing joint has first flashboard valve plate, material baffle-box bottom swing joint has second flashboard valve plate, and a second flashboard valve plate side fixedly connected with second cylinder, the first cylinder of first flashboard valve plate side fixedly connected with.
Through the active double-deck pneumatic lock wind slide valve that sets up, not only the framework is simple, simple to operate, and the commonality is strong moreover, and it is effectual to lock the wind, and the unloading is smooth and easy, convenient to use.
Preferably, the material buffer tank separates into upper tube and lower pipeline with pipeline, and the upper tube connects the feed inlet, the discharge gate is connected to the lower pipeline.
The upper pipeline and the lower pipeline are used for feeding and discharging respectively.
Preferably, a first gate plate groove is formed between the upper pipeline and the material buffer box, and the first gate plate valve plate is movably connected inside the first gate plate groove.
The first cylinder drives the first gate valve plate to be capable of drawing and pulling in the first gate groove.
Preferably, a second gate plate groove is formed between the lower pipeline and the material buffer box, and the second gate plate valve plate is movably connected inside the second gate plate groove.
The second cylinder drives the second gate valve plate to be capable of drawing and pulling in the second gate groove.
Preferably, the output ends of the first cylinder and the second cylinder are respectively and fixedly connected with one side faces of the first gate valve plate and the second gate valve plate, and the first cylinder and the second cylinder are externally connected with a compressed air system pipeline.
The compressed air system pipeline is used for conveying power for the cylinder.
Preferably, the first gate valve plate and the second gate valve plate are sealed with the material buffer tank.
This setting is avoided leaking the lock wind effect that leads to and is not good.
Compared with the prior art, the beneficial effects of the utility model are that:
through the active double-deck pneumatic lock wind slide valve who sets up, not only framework is simple, simple to operate, and the commonality is strong moreover, and it is effectual to lock the wind, and the unloading is smooth and easy, convenient to use
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a material buffer box; 2. a first gate valve plate; 3. a second gate valve plate; 4. a first cylinder; 5. a second cylinder; 6. an upper pipeline; 7. a lower pipeline; 8. a first gate slot; 9. a second gate slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides a double-deck pneumatic flashboard airlock valve, as shown in figure 1, includes the pipeline of vertical setting, pipeline's lateral surface middle part fixedly connected with and pipeline's material baffle-box 1 of intercommunication, and 1 top swing joint of material baffle-box has first slide valve plate 2. The bottom end of the material buffer tank 1 is movably connected with a second gate valve plate 3, and one side of the second gate valve plate 3 is fixedly connected with a second cylinder 5. One side of the first gate valve plate 2 is fixedly connected with a first cylinder 4. Through the active double-deck pneumatic lock wind slide valve that sets up, not only the framework is simple, simple to operate, and the commonality is strong moreover, and it is effectual to lock the wind, and the unloading is smooth and easy, convenient to use.
As shown in fig. 1, the material buffer tank 1 divides the conveying pipeline into an upper pipeline 6 and a lower pipeline 7, the upper pipeline 6 is connected with the feeding port, and the lower pipeline 7 is connected with the discharging port. The upper pipe 6 and the lower pipe 7 are used for feeding and discharging respectively. Go up and seted up first flashboard groove 8 between pipeline 6 and the material baffle-box 1, first flashboard valve plate 2 swing joint is in the inside of first flashboard groove 8. The first cylinder 4 drives the first gate valve plate 2 to be capable of drawing and pulling in the first gate groove 8. A second gate plate groove 9 is formed between the lower pipeline 7 and the material buffer box 1, and the second gate plate valve plate 3 is movably connected inside the second gate plate groove 9. The second cylinder 5 drives the second gate valve plate 3 to be drawn and pulled in the second gate groove 9. The output ends of the first air cylinder 4 and the second air cylinder 5 are respectively and fixedly connected with one side of the first gate valve plate 2 and one side of the second gate valve plate 3, and the first air cylinder 4 and the second air cylinder 5 are externally connected with a compressed air system pipeline. The compressed air system pipeline is used for conveying power for the cylinder. First slide valve plate 2 and second slide valve plate 3 are all sealed with between the material baffle-box 1, and this setting is avoided the lock wind effect that the hourglass leads to not good.
The working principle is as follows: when the double-layer pneumatic flashboard air lock valve is used, firstly, the powdery material enters the upper pipeline 6 from the feeding hole and moves downwards under the action of gravity. When the powdery material reaches the first gate valve plate 2 from top to bottom through the upper pipeline, the first cylinder 4 acts in time to draw out the first gate valve plate 2, so that the material enters the material buffer tank 1 through the first gate valve plate 2. At the moment, the first air cylinder 4 is closed to lock air (upper air flow) and lock materials, and the material buffer box 1 provides a space place for speed reduction and air locking of the materials. After the first cylinder 4 is closed, the second cylinder 5 acts according to background instruction control, the second gate valve plate 3 is opened, the decelerated material enters the lower pipeline 7, and finally enters the next link through the lower pipeline 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a double-deck pneumatic flashboard airlock valve, its characterized in that, pipeline including vertical setting, pipeline's lateral surface middle part fixedly connected with and pipeline's material baffle-box, and material baffle-box top swing joint has first flashboard valve plate, material baffle-box bottom swing joint has second flashboard valve plate, and second flashboard valve plate side fixedly connected with second cylinder, the first cylinder of first flashboard valve plate side fixedly connected with.
2. The dual layer pneumatic ram airlock valve of claim 1, further comprising: the material buffer box separates into pipeline for the pipeline and goes up pipeline and lower pipeline, and goes up the pipe connection feed inlet, the discharge gate is connected to the lower pipeline.
3. The dual layer pneumatic ram airlock valve of claim 2, wherein: a first gate plate groove is formed between the upper pipeline and the material buffer box, and the first gate plate valve plate is movably connected inside the first gate plate groove.
4. The dual layer pneumatic ram airlock valve of claim 2, wherein: a second gate plate groove is formed between the lower pipeline and the material buffer box, and the second gate plate valve plate is movably connected inside the second gate plate groove.
5. The dual layer pneumatic ram airlock valve of claim 1, further comprising: the output ends of the first cylinder and the second cylinder are respectively and fixedly connected with one side faces of the first gate valve plate and the second gate valve plate, and the first cylinder and the second cylinder are externally connected with a compressed air system pipeline.
6. The dual layer pneumatic ram airlock valve of claim 1, further comprising: and the first gate valve plate and the second gate valve plate are sealed with the material buffer tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321448.9U CN215214814U (en) | 2021-02-04 | 2021-02-04 | Double-layer pneumatic flashboard air locking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321448.9U CN215214814U (en) | 2021-02-04 | 2021-02-04 | Double-layer pneumatic flashboard air locking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214814U true CN215214814U (en) | 2021-12-17 |
Family
ID=79439830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321448.9U Active CN215214814U (en) | 2021-02-04 | 2021-02-04 | Double-layer pneumatic flashboard air locking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214814U (en) |
-
2021
- 2021-02-04 CN CN202120321448.9U patent/CN215214814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: 26th Floor, Haitong Building, No. 100 Qinhuai Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Xipu International Engineering Co.,Ltd. Address before: 210000 building 3, No.5, Hongguang East Road, economic development zone, Lishui District, Nanjing City, Jiangsu Province Patentee before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |