CN217740015U - 700MW thermal power plant powder process system alarm device - Google Patents
700MW thermal power plant powder process system alarm device Download PDFInfo
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- CN217740015U CN217740015U CN202221554855.5U CN202221554855U CN217740015U CN 217740015 U CN217740015 U CN 217740015U CN 202221554855 U CN202221554855 U CN 202221554855U CN 217740015 U CN217740015 U CN 217740015U
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Abstract
The utility model discloses a 700MW thermal power plant powder process system alarm device, including mounting panel, first connecting plate and storage medium jar, the mounting panel upside is provided with first connecting plate, and is connected with the storage medium jar on the first connecting plate, the storage medium jar outside is connected with pipeline, and the pipeline outside is provided with the shower nozzle, the display screen is installed in the storage medium jar outside, and is connected with the alarm on the display screen, the display screen outside is connected with the connecting wire. This 700MW thermal power plant powder process system alarm device is provided with the limiting plate, when need not using the device, can place the detector on the second connecting plate, later carry on spacingly to it through limiting plate and rubber pad, prevent that it from taking place to drop, then the rubber pad can prevent its damage.
Description
Technical Field
The utility model relates to an alarm technical field specifically is a 700MW thermal power plant powder process system alarm device.
Background
The coal injection and powder production system is composed of equipment components such as a nitrogen pipeline, a manual ball valve, a thermal resistor, a temperature transmitter, a coal mill and the like, the current working mode of the system is that the outlet temperature of the coal mill is detected to rise to a critical value, and an operator informs field equipment inspection personnel to manually open the ball valve to carry out nitrogen flushing and forced cooling on the system. When the outlet temperature of the coal mill is reduced to a safe value, an operator informs field equipment inspection personnel to close the manual ball valve, and the system is stopped to perform forced nitrogen flushing protection.
However, the existing alarm device of the pulverizing system has the following defects in use, such as;
(1) Inconvenient installation, the inconvenient installation of current powder process system alarm device in use to it is inconvenient not in use.
(2) Inconvenient placing the detector, current powder process system alarm device in use is inconvenient places the detector to inconvenient using.
Therefore, an alarm device for a pulverizing system of a 700MW thermal power plant is provided so as to solve the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 700MW thermal power plant powder process system alarm device to solve the current powder process system alarm device that the above-mentioned background art provided and inconvenient the installing in use, thereby in use is convenient inadequately, and current powder process system alarm device in use is inconvenient places the detector, thereby the inconvenient problem of using that uses.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 700MW thermal power plant powder process system alarm device, includes mounting panel, first connecting plate and storage medium jar, the mounting panel upside is provided with first connecting plate, and is connected with the storage medium jar on the first connecting plate, the storage medium jar outside is connected with pipeline, and is provided with the shower nozzle outside the pipeline, the display screen is installed in the storage medium jar outside, and is connected with the alarm on the display screen, the display screen outside is connected with the connecting wire.
Preferably, the storage medium jar outside is provided with thermodetector, the storage medium jar outside is connected with the second connecting plate, and is connected with first movable plate on the second connecting plate, be provided with the threaded rod on the second connecting plate, the first movable plate outside is connected with the second movable plate, the second movable plate outside is provided with the limiting plate, and is connected with the rubber pad outside the limiting plate, the second connecting plate is fixed connection with the connected mode of storage medium jar, and the connected mode of second connecting plate and first movable plate is swing joint to first movable plate constitutes the removal structure on the second connecting plate, and the connected mode of first movable plate and threaded rod is connected for the contact simultaneously.
Preferably, the first movable plate and the second movable plate are fixedly connected, the second movable plate forms a moving structure outside the storage medium tank, the limiting plate and the rubber pad are fixedly connected, and the limiting plate forms a moving structure outside the storage medium tank.
Preferably, the mounting plate upside is connected with first gag lever post, the inside second gag lever post that is provided with of first connecting plate, the second gag lever post outside is connected with the carriage release lever.
Preferably, the connection mode of the first limiting rod and the mounting plate is fixed connection, the connection mode of the first limiting rod and the first connecting plate is contact connection, and the number of the first limiting rods is the same as that of the second limiting rods.
Preferably, the second limiting rod is movably connected with the first connecting plate, the second limiting rod forms a moving structure on the first connecting plate, and the second limiting rod is fixedly connected with the moving rod.
Compared with the prior art, the beneficial effects of the utility model are that: the 700MW thermal power plant pulverizing system alarm device;
(1) Be provided with the limiting plate, when need not using the device, can place the detector on the second connecting plate, later carry out spacingly through limiting plate and rubber pad to it, prevent that it from taking place to drop, then the rubber pad can prevent its damage.
(2) Be provided with first gag lever post, can carry on spacingly to first connecting plate through first gag lever post, conveniently dismantle storage medium jar when needs supply it, make it conveniently supply to conveniently install.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. mounting a plate; 2. a first connecting plate; 3. a storage media tank; 4. a delivery conduit; 5. a spray head; 6. a display screen; 7. an alarm; 8. connecting wires; 9. a temperature detector; 10. a second connecting plate; 11. a first moving plate; 12. a threaded rod; 13. a second moving plate; 14. a limiting plate; 15. a rubber pad; 16. a first limit rod; 17. a second limiting rod; 18. the rod is moved.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a 700MW thermal power plant powder process system alarm device, including mounting panel 1, first connecting plate 2, storage medium jar 3, pipeline 4, shower nozzle 5, display screen 6, alarm 7, connecting wire 8, thermodetector 9, second connecting plate 10, first movable plate 11, the threaded rod 12, second movable plate 13, limiting plate 14, rubber pad 15, first gag lever post 16, second gag lever post 17 and carriage release lever 18, 1 upside of mounting panel is provided with first connecting plate 2, and 2 upper ends of first connecting plate are connected with storage medium jar 3, 3 outsides in the storage medium jar are connected with pipeline 4, and the pipeline 4 outsides is provided with shower nozzle 5, display screen 6 is installed in 3 outsides in the storage medium jar, and 6 upper ends in the display screen are connected with alarm 7, the 6 outsides in the display screen are connected with connecting wire 8.
The temperature detector 9 is arranged on the outer side of the storage medium tank 3, the second connecting plate 10 is connected to the outer side of the storage medium tank 3, the first moving plate 11 is connected to the second connecting plate 10, the threaded rod 12 is arranged on the second connecting plate 10, the second moving plate 13 is connected to the outer side of the first moving plate 11, the limiting plate 14 is arranged on the outer side of the second moving plate 13, the rubber pad 15 is connected to the outer side of the limiting plate 14, the second connecting plate 10 is fixedly connected with the storage medium tank 3, the second connecting plate 10 is movably connected with the first moving plate 11, the first moving plate 11 forms a moving structure on the second connecting plate 10, meanwhile, the first moving plate 11 is in contact connection with the threaded rod 12, the second connecting plate 10 is connected with the storage medium tank 3 in a mode that the second connecting plate 10 is connected with the storage medium tank 3 more stably, so that the temperature detector 9 is prevented from falling off, and the temperature detector is convenient to use.
The first moving plate 11 and the second moving plate 13 are fixedly connected, the second moving plate 13 forms a moving structure outside the storage medium tank 3, the limiting plate 14 and the rubber pad 15 are fixedly connected, the limiting plate 14 forms a moving structure outside the storage medium tank 3, and the first moving plate 11 and the second moving plate 13 are connected in a manner that the first moving plate 11 and the second moving plate 13 are more stably connected.
The upper side of the mounting plate 1 is connected with a first limiting rod 16, a second limiting rod 17 is arranged inside the first connecting plate 2, and the outer side of the second limiting rod 17 is connected with a moving rod 18.
First gag lever post 16 is fixed connection with mounting panel 1's connected mode, and first gag lever post 16 is connected for the contact with first connecting plate 2's connected mode to the number of first gag lever post 16 is the same with the number of second gag lever post 17, and first gag lever post 16 conveniently carries on spacingly to first connecting plate 2, thereby conveniently installs it.
The second limiting rod 17 is movably connected with the first connecting plate 2, the second limiting rod 17 forms a moving structure on the first connecting plate 2, and the second limiting rod 17 is fixedly connected with the moving rod 18.
The working principle is as follows: when the 700MW coal pulverizing system alarm device of the thermal power plant is used, firstly, the integrity of the device is checked, then the device is transported to a corresponding working position, then the device is used, then the mounting plate 1 is mounted through the bolt on the upper side, then the temperature detector 9 is mounted on the discharge port of the coal pulverizing device, then after the temperature rise is detected, the temperature of the discharge port is reduced through the liquid nitrogen in the storage medium tank 3 through the conveying pipeline 4 and the spray head 5, the alarm 7 gives an alarm, and then when the liquid nitrogen needs to be supplemented, the movable rod 18 can be pulled to drive the second limiting rod 17 to move, so that the storage medium tank 3 can be detached and conveniently supplemented, and then after the use is finished, the temperature detector 9 can be placed on the second connecting plate 10 and limited through the limiting plate 14 and the rubber pad 15, so that the temperature detector can be clamped, and the contents which are not described in detail in the specification, such as the temperature detector 9, etc., belong to the prior art known by professional technicians in the field.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a 700MW thermal power plant powder process system alarm device, includes mounting panel (1), first connecting plate (2) and storage medium jar (3), its characterized in that: mounting panel (1) upside is provided with first connecting plate (2), and is connected with storage medium jar (3) on first connecting plate (2), storage medium jar (3) outside is connected with pipeline (4), and pipeline (4) outside is provided with shower nozzle (5), display screen (6) are installed in storage medium jar (3) outside, and are connected with alarm (7) on display screen (6), the display screen (6) outside is connected with connecting wire (8).
2. The warning device of the pulverizing system of 700MW thermal power plant according to claim 1, characterized in that: the utility model discloses a storage medium jar, including storage medium jar (3), storage medium jar (3) outside is provided with thermodetector (9), storage medium jar (3) outside is connected with second connecting plate (10), and is connected with first movable plate (11) on second connecting plate (10), be provided with threaded rod (12) on second connecting plate (10), first movable plate (11) outside is connected with second movable plate (13), second movable plate (13) outside is provided with limiting plate (14), and limiting plate (14) outside is connected with rubber pad (15), second connecting plate (10) are fixed connection with the connected mode of storage medium jar (3), and second connecting plate (10) are swing joint with the connected mode of first movable plate (11) to first movable plate (11) constitute the moving structure on second connecting plate (10), and first movable plate (11) are connected for the contact with the connected mode of threaded rod (12) simultaneously.
3. The warning device of the pulverizing system of 700MW thermal power plant according to claim 2, characterized in that: the first movable plate (11) is fixedly connected with the second movable plate (13), the second movable plate (13) forms a moving structure outside the storage medium tank (3), the limiting plate (14) is fixedly connected with the rubber pad (15), and the limiting plate (14) forms a moving structure outside the storage medium tank (3).
4. The 700MW thermal power plant pulverizing system alarm device of claim 1, characterized in that: the mounting panel (1) upside is connected with first gag lever post (16), first connecting plate (2) inside is provided with second gag lever post (17), second gag lever post (17) outside is connected with carriage release lever (18).
5. The warning device of the pulverizing system of 700MW thermal power plant according to claim 4, characterized in that: the connecting mode of the first limiting rods (16) and the mounting plate (1) is fixed connection, the connecting mode of the first limiting rods (16) and the first connecting plate (2) is contact connection, and the number of the first limiting rods (16) is the same as that of the second limiting rods (17).
6. The warning device of the pulverizing system of 700MW thermal power plant according to claim 4, characterized in that: the second limiting rod (17) is movably connected with the first connecting plate (2), the second limiting rod (17) forms a moving structure on the first connecting plate (2), and the second limiting rod (17) is fixedly connected with the moving rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221554855.5U CN217740015U (en) | 2022-06-21 | 2022-06-21 | 700MW thermal power plant powder process system alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221554855.5U CN217740015U (en) | 2022-06-21 | 2022-06-21 | 700MW thermal power plant powder process system alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217740015U true CN217740015U (en) | 2022-11-04 |
Family
ID=83842209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221554855.5U Active CN217740015U (en) | 2022-06-21 | 2022-06-21 | 700MW thermal power plant powder process system alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217740015U (en) |
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2022
- 2022-06-21 CN CN202221554855.5U patent/CN217740015U/en active Active
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