CN215215393U - Explosion-proof structure for chemical equipment - Google Patents
Explosion-proof structure for chemical equipment Download PDFInfo
- Publication number
- CN215215393U CN215215393U CN202120107360.7U CN202120107360U CN215215393U CN 215215393 U CN215215393 U CN 215215393U CN 202120107360 U CN202120107360 U CN 202120107360U CN 215215393 U CN215215393 U CN 215215393U
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- China
- Prior art keywords
- plate
- explosion
- fixedly connected
- install bin
- movable
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- 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.)
- Expired - Fee Related
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- 239000000126 substance Substances 0.000 title claims abstract description 17
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 30
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 238000003889 chemical engineering Methods 0.000 claims 2
- 238000004880 explosion Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241001075561 Fioria Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an explosion-proof structure for chemical industry equipment relates to chemical industry equipment technical field, including the install bin, the install bin is upper end open-ended cavity structure, the articulated safety cover plate of connecting in install bin top one side, safety cover plate one side threaded connection dead lever, fixed one end extend to the install bin lateral wall, and with install bin lateral wall threaded connection, lower extreme fixed connection fixed plate in the install bin, both sides set up the fly leaf on the fixed plate, fly leaf and fixed plate sliding connection, fixed connection buffer spring between fly leaf and the install bin inner wall sets up the buffering gasbag between fly leaf and the install bin inner wall, buffering gasbag one side fixed connection explosion-proof plate is kept away from to the fly leaf, and device structure principle reasonable in design, the operation is used conveniently, and the practicality is high.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is an explosion-proof construction for chemical industry equipment.
Background
Static electricity is generated due to the conditions of fluid friction, air drying and the like in chemical reaction, and when a medium is flammable and explosive, danger is very easy to occur. At present, graphite equipment and pipelines in chemical equipment mainly comprise two materials, namely carbon steel for manufacturing a shell and graphite for manufacturing an internal part.
Traditional explosion-proof structure all generally reduces the harm that explosive type produced through set up buffer structure and explosion-proof board in explosion-proof case, but arouses the conflagration easily during the explosion of chemical raw and other materials, and traditional device can not be handled its initiative deactivation, though can play the effect of buffering, but follow-up intensity of a fire uncontrollable, may arouse bigger incident.
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosion-proof construction for chemical industry equipment has solved the problem that goes out 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 an explosion-proof structure for chemical industry equipment, includes the install bin, the install bin is upper end open-ended cavity structure, the articulated safety cover plate of connecting in install bin top one side, safety cover plate one side threaded connection dead lever, dead lever one end extend to the install bin lateral wall, and with install bin lateral wall threaded connection, lower extreme fixed connection fixed plate in the install bin, both sides set up the fly leaf on the fixed plate, fly leaf and fixed plate sliding connection, fixed connection buffer spring between fly leaf and the install bin inner wall sets up the buffering gasbag between fly leaf and the install bin inner wall between the buffer spring, buffering gasbag one side fixed connection explosion-proof plate is kept away from to the fly leaf.
As a preferred technical scheme of the utility model, the fixed plate bottom is rotated and is connected the erection column, and the fan leaf is fixed to cup joint to the erection column upper end, and the drive gear is cup jointed to the fixed on the erection column of fan leaf below, set up logical groove on the fixed plate of fly leaf below, fly leaf bottom fixed connection rack bar, rack bar lower extreme pass logical groove, and one end is connected with drive gear meshing transmission, set up the air vent on the fixed plate.
As an optimal technical scheme of the utility model, rack bar bottom rotates connects the pulley, and the installation incasement bottom fixed connection mounting groove of pulley below, fixed connection storage gasbag in the mounting groove, storage gasbag intussuseption are filled with carbon dioxide.
As a preferred technical scheme of the utility model, sliding connection movable rod in the mounting groove of storage gasbag top, movable rod top fixed connection trapezoidal piece, trapezoidal piece and pulley sliding contact, movable rod bottom both sides fixed connection syringe needle.
As a preferred technical scheme of the utility model, safety apron bottom fixed connection PLASTIC LAMINATED, install bin bottom one side sets up the relief valve.
The utility model discloses have following useful part: the device has reasonable structural principle design and convenient operation and use, when in use, a chemical reaction device is placed on a fixed plate in an installation box, then a fixed rod is used for fixedly and hermetically installing a safety cover plate and the installation box, when an accidental explosion occurs, impact force is generated to drive a movable plate to move, a buffer spring and a buffer air bag play a role in buffering, the harm caused by the explosion of the device is reduced, simultaneously, a rack rod below the movable plate moves to drive a fan blade above an installation column to rotate under the action of a transmission gear, simultaneously, a pulley moves to extrude a trapezoidal block, a needle head at the bottom of the movable rod below the trapezoidal block punctures the storage air bag, carbon dioxide flows out, carbon dioxide gas is driven to enter the installation box under the rotation of the fan blade to extinguish a fire, meanwhile, a pressure release valve can be opened to exhaust and release air, and the occurrence of subsequent larger safety accidents is prevented, the device is convenient to operate and use, good in safety and high in practicability.
Drawings
Fig. 1 is a schematic structural diagram of an explosion-proof structure main body for chemical equipment.
Fig. 2 is a schematic structural diagram of a fixing plate in an explosion-proof structure for chemical equipment.
Fig. 3 is a schematic structural diagram of a transmission gear in an explosion-proof structure for chemical equipment.
In the figure: 1. installing a box; 2. a fixing plate; 3. a buffer air bag; 4. a buffer spring; 5. a movable plate; 6. an explosion-proof plate; 7. fixing the rod; 8. a safety cover plate; 9. a fire-proof plate; 10. a through groove; 11. a vent hole; 12. a rack bar; 13. a pulley; 14. a trapezoidal block; 15. a movable rod; 16. a fan blade; 17. mounting a column; 18. a needle head; 19. a storage bladder; 20. mounting grooves; 21. a pressure relief valve; 22. a transmission gear.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1-3, an explosion-proof structure for chemical equipment, includes an installation box 1, the installation box 1 is a cavity structure with an open upper end, one side of the top of the installation box 1 is hinged to connect a safety cover plate 8, one side of the safety cover plate 8 is connected with a fixing rod 7 by a thread, one end of the fixing rod 7 extends to the side wall of the installation box 1 and is connected with the side wall of the installation box 1 by a thread, the lower end of the installation box 1 is fixedly connected with a fixing plate 2, two sides of the fixing plate 2 are provided with movable plates 5, the movable plates 5 are connected with the fixing plate 2 in a sliding manner, a buffer spring 4 is fixedly connected between the movable plates 5 and the inner wall of the installation box 1, a buffer airbag 3 is arranged between the movable plates 5 and the inner wall of the installation box 1, and the movable plates 5 are far away from the explosion-proof plate 6 fixedly connected with one side of the buffer airbag 3.
The bottom of the fixed plate 2 is rotatably connected with a mounting column 17, the upper end of the mounting column 17 is fixedly sleeved with a fan blade 16, a transmission gear 22 is fixedly sleeved on the mounting column 17 below the fan blade 16, a through groove 10 is formed in the fixed plate 2 below the movable plate 5, the bottom of the movable plate 5 is fixedly connected with a rack bar 12, the lower end of the rack bar 12 penetrates through the through groove 10, one end of the rack bar is meshed with the transmission gear 22 and is in transmission connection, and an air vent 11 is formed in the fixed plate 2.
The bottom of the rack rod 12 is rotatably connected with the pulley 13, the bottom of the installation box 1 below the pulley 13 is fixedly connected with an installation groove 20, the installation groove 20 is fixedly connected with a storage air bag 19, and the storage air bag 19 is filled with carbon dioxide gas.
A movable rod 15 is slidably connected in a mounting groove 20 above the storage air bag 19, a trapezoidal block 14 is fixedly connected to the top of the movable rod 15, the trapezoidal block 14 is in sliding contact with the pulley 13, and needles 18 are fixedly connected to two sides of the bottom of the movable rod 15.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the bottom of the safety cover plate 8 is fixedly connected with a fireproof plate 9, and one side of the bottom end of the installation box 1 is provided with a pressure release valve 21.
In the implementation process of the utility model, when in use, the chemical reaction device is placed on the fixing plate 2 in the installation box 1, then the fixing rod 7 is used to fix and seal the safety cover plate 8 and the installation box 1, when an accidental explosion occurs, impact force is generated to drive the movable plate 5 to move, the buffer spring 4 and the buffer airbag 3 play a role in buffering, the harm caused by the explosion of the device is reduced, simultaneously, the rack bar 12 below the movable plate 5 moves to drive the fan blade 16 above the installation column 17 to rotate under the action of the transmission gear 22, simultaneously, the pulley 13 moves to extrude the trapezoidal block 14, the needle 18 at the bottom of the movable rod 15 below the trapezoidal block 14 punctures the storage airbag 19, carbon dioxide flows out, carbon dioxide gas is driven to enter the installation box 1 under the rotation of the fan blade 16 to extinguish a fire, and the pressure relief valve 21 can be opened to exhaust and release pressure, the device has the advantages of preventing follow-up greater safety accidents, being convenient to operate and use, good in safety, reasonable in structural principle design and convenient to operate and use on the whole.
Finally, it should be noted that: 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 embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An explosion-proof structure for chemical equipment comprises an installation box (1) and is characterized in that, the mounting box (1) is of a cavity structure with an opening at the upper end, one side of the top of the mounting box (1) is hinged with a safety cover plate (8), one side of the safety cover plate (8) is in threaded connection with a fixing rod (7), one end of the fixing rod (7) extends to the side wall of the mounting box (1), and is in threaded connection with the side wall of the installation box (1), the lower end in the installation box (1) is fixedly connected with a fixed plate (2), two sides of the upper part of the fixed plate (2) are provided with movable plates (5), the movable plates (5) are in sliding connection with the fixed plate (2), buffer springs (4) are fixedly connected between the movable plate (5) and the inner wall of the installation box (1), a buffer air bag (3) is arranged between the movable plate (5) between the buffer springs (4) and the inner wall of the installation box (1), and one side of the movable plate (5) far away from the buffering air bag (3) is fixedly connected with an explosion-proof plate (6).
2. The explosion-proof structure for the chemical engineering equipment is characterized in that the bottom of the fixing plate (2) is rotatably connected with a mounting column (17), a fan blade (16) is fixedly sleeved on the upper end of the mounting column (17), a transmission gear (22) is fixedly sleeved on the mounting column (17) below the fan blade (16), a through groove (10) is formed in the fixing plate (2) below the movable plate (5), a rack rod (12) is fixedly connected with the bottom of the movable plate (5), the lower end of the rack rod (12) penetrates through the through groove (10), one end of the rack rod is meshed with the transmission gear (22) and is in transmission connection with the transmission gear, and an air vent (11) is formed in the fixing plate (2).
3. The explosion-proof structure for the chemical equipment is characterized in that the bottom of the rack rod (12) is rotatably connected with a pulley (13), the bottom of the installation box (1) below the pulley (13) is fixedly connected with an installation groove (20), the installation groove (20) is internally fixedly connected with a storage air bag (19), and the storage air bag (19) is filled with carbon dioxide gas.
4. The explosion-proof structure for the chemical engineering equipment is characterized in that a movable rod (15) is connected in a mounting groove (20) above the storage air bag (19) in a sliding mode, a trapezoidal block (14) is fixedly connected to the top of the movable rod (15), the trapezoidal block (14) is in sliding contact with a pulley (13), and needles (18) are fixedly connected to two sides of the bottom of the movable rod (15).
5. The explosion-proof structure for the chemical equipment is characterized in that a fireproof plate (9) is fixedly connected to the bottom of the safety cover plate (8), and a pressure release valve (21) is arranged on one side of the bottom end of the installation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107360.7U CN215215393U (en) | 2021-01-15 | 2021-01-15 | Explosion-proof structure for chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107360.7U CN215215393U (en) | 2021-01-15 | 2021-01-15 | Explosion-proof structure for chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215393U true CN215215393U (en) | 2021-12-17 |
Family
ID=79437544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120107360.7U Expired - Fee Related CN215215393U (en) | 2021-01-15 | 2021-01-15 | Explosion-proof structure for chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215393U (en) |
-
2021
- 2021-01-15 CN CN202120107360.7U patent/CN215215393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |