CN213954391U - Pneumatic gate valve sealing environment-friendly device for reducing impact of roller press - Google Patents
Pneumatic gate valve sealing environment-friendly device for reducing impact of roller press Download PDFInfo
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- CN213954391U CN213954391U CN202022980442.0U CN202022980442U CN213954391U CN 213954391 U CN213954391 U CN 213954391U CN 202022980442 U CN202022980442 U CN 202022980442U CN 213954391 U CN213954391 U CN 213954391U
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- valve
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- roller press
- sealing
- dust
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Abstract
The utility model discloses a reduce sealed environment-friendly device of pneumatic push-pull valve that roll squeezer strikeed relates to cement production technical field, and this sealed environment-friendly device of pneumatic push-pull valve that reduces roll squeezer and strike includes: the device comprises an air cylinder, a dust collection air pipe, an upper valve sealing plate, a lower valve sealing plate, a valve pull rod, a valve inserting plate, a sealing packing, a compression bolt, a fixing piece and a valve body. The pneumatic gate valve sealing environment-friendly device for reducing impact of the roller press reduces the drop of materials by shortening the installation distance between the pneumatic gate valve and the roller press so as to reduce the impact when the materials enter the roller press; sealing packing is arranged in the upper and lower gaps between the valve plug board and the valve body to reduce the escape of dust; the sealing plate is communicated with a dust collector through a dust collecting air pipe, and dust generated in a gap between the valve inserting plate and the valve body is collected, so that the problem of environmental pollution caused by the dust is solved.
Description
Technical Field
The utility model relates to a cement manufacture technical field especially relates to a pneumatic push-pull valve seals environment-friendly device who reduces roller press and assault.
Background
The roller press is a device for grinding cement, and a pneumatic gate valve above the roller press is positioned above the blanking straight cylinder by 2 meters. However, in the production process of the roller press, when the pneumatic gate valve is opened after the empty wagon of the roller press is started, the material is instantaneously impacted, and the inventor finds that at least the following problems exist in the prior art: 1. the impact can cause the current of the roller press to rise instantly (sometimes also jump to stop), and the damage to equipment is great; 2. the instantaneous impact of the material can generate a large positive pressure (raise dust), and the generated dust can cause serious pollution to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of relevant product among the prior art, the utility model provides a reduce the sealed environment-friendly device of pneumatic push-pull valve that roller press strikeed.
The utility model provides a reduce sealed environment-friendly device of pneumatic push-pull valve that roll squeezer assaulted, include: the roller press comprises a valve body, wherein the valve body is arranged 1 meter above the roller press, a valve inserting plate is movably inserted into the transverse section of the valve body, the inner end of the valve inserting plate is inserted into the valve body and abutted against the inner wall of the valve body, the outer end of the valve inserting plate extends out of the valve body, a fixing piece is arranged on the outer end of the valve inserting plate, a sealing packing is filled inside the fixing piece, and when the inner end of the valve inserting plate is abutted against the inner wall of the valve body, the sealing packing is attached to the connecting gap between the valve body and the valve inserting plate; and the upper end and the lower end of the valve body are respectively provided with an upper valve sealing plate and a lower valve sealing plate which are communicated with a dust collector through a dust collecting air pipe.
In some embodiments of the present invention, the fixing member is fixed to the seal packing by a pressing bolt.
The utility model discloses an in some embodiments, the fixed cylinder that is provided with in the outside of tuber pipe gathers dust, the cylinder pass through the valve pull rod with the valve picture peg is connected.
Compared with the prior art, the utility model discloses there is following advantage:
the pneumatic gate valve sealing environment-friendly device for reducing impact of the roller press reduces the drop of materials by shortening the installation distance between the pneumatic gate valve and the roller press so as to reduce the impact when the materials enter the roller press; sealing packing is arranged in the upper and lower gaps between the valve plug board and the valve body to reduce the escape of dust; the sealing plate is communicated with a dust collector through a dust collecting air pipe, and dust generated in a gap between the valve inserting plate and the valve body is collected, so that the problem of environmental pollution caused by the dust is solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the pneumatic gate valve sealing environment-friendly device for reducing impact of the roller press according to the present invention;
fig. 2 is an enlarged schematic view of region a in fig. 1.
Description of reference numerals:
1. a cylinder; 2. a dust collecting air pipe; 3. an upper valve sealing plate; 4. a lower valve sealing plate; 5. a valve pull rod; 6. A valve plug board; 7. sealing the packing; 8. a hold-down bolt; 9. a fixing member; 10. a valve body.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary of the invention, and that no limitations are intended to the details of construction or design herein shown. The present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for the purpose of providing a more thorough understanding of the present disclosure.
Referring to fig. 1-2, the environment-friendly pneumatic gate valve sealing device for reducing impact of the roller press comprises a valve body 10 of the pneumatic gate valve, wherein the valve body 10 is arranged 1 meter above the roller press, a valve gate 6 is movably inserted into a transverse section of the valve body 10, the inner end of the valve gate 6 is inserted into the valve body 10 and is abutted against the inner wall of the valve body, the outer end of the valve gate 6 extends out of the valve body 10, a fixing part 9 is arranged at the outer end of the valve gate 6, a sealing packing 7 is filled inside the fixing part 9 and is fixed through a compression bolt 8, and when the inner end of the valve gate 6 is abutted against the inner wall of the valve body 10, the sealing packing 7 is abutted against a connecting gap between the valve body 10 and the valve gate 6; the upper end and the lower end of the valve body 10 are respectively provided with an upper valve sealing plate 3 and a lower valve sealing plate 4, and the upper valve sealing plate 3 and the lower valve sealing plate 4 are communicated with a dust collector through a dust collecting air pipe 2; the fixed cylinder 1 that is provided with in the outside of tuber pipe 2 gathers dust, cylinder 1 through valve pull rod 5 with valve picture peg 6 is connected.
The pneumatic gate valve sealing environment-friendly device for reducing impact of the roller press reduces the drop of materials by shortening the installation distance between the pneumatic gate valve and the roller press so as to reduce the impact when the materials enter the roller press; a sealing packing 7 is arranged in an upper gap and a lower gap between the valve inserting plate 6 and the valve body 10 to reduce the escape of dust; the sealing plate is communicated with a dust collector through a dust collecting air pipe 2, and dust generated in a gap between the valve inserting plate 6 and the valve body 10 is collected, so that the problem of environmental pollution caused by the dust is solved.
Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
Claims (3)
1. The utility model provides a reduce sealed environment-friendly device of pneumatic push-pull valve that roll squeezer assaulted which characterized in that includes: the roller press comprises a valve body, wherein the valve body is arranged 1 meter above the roller press, a valve inserting plate is movably inserted into the transverse section of the valve body, the inner end of the valve inserting plate is inserted into the valve body and abutted against the inner wall of the valve body, the outer end of the valve inserting plate extends out of the valve body, a fixing piece is arranged on the outer end of the valve inserting plate, a sealing packing is filled inside the fixing piece, and when the inner end of the valve inserting plate is abutted against the inner wall of the valve body, the sealing packing is attached to the connecting gap between the valve body and the valve inserting plate; and the upper end and the lower end of the valve body are respectively provided with an upper valve sealing plate and a lower valve sealing plate which are communicated with a dust collector through a dust collecting air pipe.
2. The pneumatic gate valve sealing environment-friendly device for reducing impact of a roller press as claimed in claim 1, wherein: the fixing piece and the sealing packing are fixed through a compression bolt.
3. The pneumatic gate valve sealing environment-friendly device for reducing impact of a roller press as claimed in claim 1, wherein: the outside of tuber pipe gathers dust is fixed and is provided with the cylinder, the cylinder pass through the valve pull rod with the valve picture peg is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980442.0U CN213954391U (en) | 2020-12-09 | 2020-12-09 | Pneumatic gate valve sealing environment-friendly device for reducing impact of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980442.0U CN213954391U (en) | 2020-12-09 | 2020-12-09 | Pneumatic gate valve sealing environment-friendly device for reducing impact of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954391U true CN213954391U (en) | 2021-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022980442.0U Active CN213954391U (en) | 2020-12-09 | 2020-12-09 | Pneumatic gate valve sealing environment-friendly device for reducing impact of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954391U (en) |
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2020
- 2020-12-09 CN CN202022980442.0U patent/CN213954391U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sealing environmental protection device for pneumatic gate valve to reduce impact of roller press Effective date of registration: 20220926 Granted publication date: 20210813 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: Wa Shi Cement Group Co.,Ltd. Registration number: Y2022420000318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |