CN211860590U - Electrode sand sealing device - Google Patents
Electrode sand sealing device Download PDFInfo
- Publication number
- CN211860590U CN211860590U CN202020290530.5U CN202020290530U CN211860590U CN 211860590 U CN211860590 U CN 211860590U CN 202020290530 U CN202020290530 U CN 202020290530U CN 211860590 U CN211860590 U CN 211860590U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sealing
- electrode
- electrode sand
- gear
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides an electrode sand sealing device, which comprises an electrode sand sealing device body; the sealing device is fixed on the electrode sand sealing device body and comprises a fixing ring, a fixing groove is formed in the fixing ring, a sealing gasket is arranged inside the fixing groove, a clamping groove is formed in the sealing gasket, a sealing cover is connected inside the clamping groove in a sliding mode, and a fixing pipe is fixedly connected to the sealing cover; the utility model provides an electrode sand seal device has the one end of being connected to fixed pipe by external union coupling, opens the control valve, take away the inside gas of sealed cowling and maintaining, this device simple structure can inspect the junction of electrode sand seal device body bottom to seal up and deposit the toxic gas and trigger alarm device behind gas leakage, thereby remind the staff to maintain, and can pass through external pipeline during the maintenance, by control valve control, take away the inside gas of sealed cowling.
Description
Technical Field
The utility model relates to a yellow phosphorus electric stove production technical field especially relates to an electrode sand seal device.
Background
In the production of the yellow phosphorus electric furnace, the electrode sealing is the main accessory equipment of the electric furnace device, the electrode is sleeved by the sealing device, if the electrode sealing is not available, the reaction in the yellow phosphorus electric furnace generates gaseous substances such as CO, phosphorus steam, sulfur dioxide and the like, and a large amount of the gaseous substances are discharged, so that the environment is seriously influenced. Therefore, each yellow phosphorus manufacturer needs to seal toxic combustible gas from the furnace, in the prior art, the electrodes are usually sealed in a water seal and sand seal mode, the electrode water seal is reliable in sealing, but the required installation height is high, the corrosion resistance of carbon steel is poor, the service life is short, and if the pressure in the furnace rises suddenly, water in the water seal boils rapidly and splashes out, so that great potential safety hazards are caused to an upper electrode short net.
Electrode sand seals simple structure, shared space is less, the cost is lower, so many people all adopt electrode sand to seal, but current electrode sand seal device need be to timing inspection and change insulating sealing gasket, and inspection and change insulating sealing gasket need rise electrode sand seal device then descend, make the bottom and the electric stove contact of electrode sand seal device not good easily after descending to electrode sand seal device to lead to bottom gas leakage and unable detection.
Therefore, it is necessary to provide an electrode sand sealing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electrode sand seal device has solved and has made electrode sand seal device's the bottom and the electric stove contact well problem that leads to bottom gas leakage and unable detection after falling easily to electrode sand seal device.
In order to solve the technical problem, the utility model provides an electrode sand seal device, include: an electrode sand seal device body; the sealing device is fixed on the electrode sand sealing device body and comprises a fixing ring, a fixing groove is formed in the fixing ring, a sealing gasket is arranged inside the fixing groove, a clamping groove is formed in the sealing gasket, a sealing cover is connected inside the clamping groove in a sliding mode, and a fixing pipe is fixedly connected to the sealing cover; alarm device, alarm device is fixed in on the fixed pipe, alarm device includes the connecting pipe, the inside sliding connection of connecting pipe has the push disk, the top fixedly connected with catch bar of push disk, the top fixedly connected with connection shell of connecting pipe, the first spacing dish of fixedly connected with on the catch bar to first spring has been cup jointed on the surface of catch bar, the internal surface fixedly connected with touch switch of connection shell to the top fixedly connected with siren of connection shell.
Preferably, the sealing cover is fixedly connected with the electrode sand sealing device body, and the sealing cover is matched with the clamping groove.
Preferably, the connecting pipe is matched with the pushing disc, and the first spring is located at the top of the first limiting disc.
Preferably, the bottom end of the push rod penetrates through the top of the connecting shell and extends to the inside of the connecting shell, and one end of the push rod extending to the connecting shell is fixedly connected with the push disc.
Preferably, one end of the fixed pipe is fixedly connected with a control valve, and the push rod is connected with the connecting shell in a sliding manner.
Preferably, still include, closing device is fixed in on the electrode sand seal device body, closing device includes the fixed plate, fixedly connected with motor on the fixed plate, the first gear of output fixedly connected with of motor, the top of electrode sand seal device body is rotated and is connected with two dwangs, two equal fixedly connected with closing plate on the dwang to respectively fixedly connected with second gear and third gear on two dwangs.
The start-up of motor can be controlled by the alarm on the electrode sand seal device body 1, and when the alarm at 1 top of electrode sand seal device body detected harmful gas, the motor was started when reporting to the police, made the motor drive closing plate seal the top of electrode sand seal device body 1.
Preferably, the first gear is engaged with the second gear, and the second gear is engaged with the third gear.
Compared with the prior art, the utility model provides an electrode sand seal device has following beneficial effect:
the utility model provides an electrode sand seal device, when the bottom of electrode sand seal device body leaks gas, the promotion dish moves up and can drive catch bar rebound, catch bar rebound can drive spacing dish rebound, spacing dish rebound can make spacing dish and touch switch contact, thereby sound by touch switch control siren, thereby remind the staff to leak gas, be connected to the one end of fixed pipe by external pipe, open the control valve, take out the inside gas of seal cover and maintain, this device simple structure, can inspect the junction of electrode sand seal device body bottom, thereby seal up the toxic gas and trigger alarm device behind leaking gas, thereby remind the staff to maintain, and can pass through external pipeline during the maintenance, by control valve control, take out the inside gas of seal cover.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an electrode sand sealing device provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
fig. 4 is a schematic structural diagram of a second embodiment of the electrode sand sealing device provided by the present invention;
FIG. 5 is a top view of the seal plate shown in FIG. 1;
FIG. 6 is an enlarged view of section C of FIG. 4;
fig. 7 is an enlarged view of the portion D shown in fig. 5.
Reference numbers in the figures: 1. electrode sand seal device body, 2, sealing device, 21, fixed block, 22, fixed slot, 23, sealed pad, 24, joint groove, 25, sealed cowling, 26, fixed pipe, 3, alarm device, 31, connecting pipe, 32, push disk, 33, catch bar, 34, connecting shell, 35, first spacing dish, 36, first spring, 37, touch switch, 38, siren, 4, control valve, 5, closing means, 51, fixed plate, 52, motor, 53, first gear, 54, dwang, 55, sealing plate, 56, second gear, 57, third gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of an electrode sand sealing device according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. An electrode sand seal device comprising: an electrode sand sealing device body 1; the sealing device 2 is fixed on the electrode sand sealing device body 1, the sealing device 2 comprises a fixing ring 21, a fixing groove 22 is formed in the fixing ring 21, a sealing gasket 23 is arranged inside the fixing groove 22, a clamping groove 24 is formed in the sealing gasket 23, a sealing cover 25 is connected inside the clamping groove 24 in a sliding mode, and a fixing pipe 26 is fixedly connected to the sealing cover 25; alarm device 3, alarm device 3 is fixed in on the fixed pipe 26, alarm device 3 includes connecting pipe 31, the inside sliding connection of connecting pipe 31 has push disk 32, push disk 32's top fixedly connected with catch bar 33, connecting pipe 31's top fixedly connected with connects shell 34, the first spacing dish 35 of fixedly connected with on the catch bar 33 to first spring 36 has been cup jointed on the surface of catch bar 33, connect shell 34's internal fixed surface and be connected with touch switch 37 to the top fixedly connected with siren 38 of connecting shell 34.
The sealing cover 25 seals the leaked gas, and the gas cannot flow out of the sealing cover, so that an alarm device is excited, and workers are reminded that the bottom of the electrode sand sealing device body 1 is not connected well.
The sealing cover 25 is fixedly connected with the electrode sand sealing device body 1, and the sealing cover 25 is matched with the clamping groove 24.
The connection of the sealing cover 25 and the clamping groove 24 seals the gas leaked from the bottom of the electrode sand sealing device body 1, so that the alarm device 3 is activated.
The connecting pipe 31 is matched with the pushing disc 32, and the first spring 36 is located at the top of the first limiting disc 35.
After the electrode sand sealing device body 1 is repaired, the first spring 36 pushes the limiting disc 35 downward, so that the limiting disc 35 is reset.
The bottom end of the push rod 33 penetrates the top of the connecting shell 34 and extends to the inside of the connecting shell 34, and one end of the push rod 33 extending to the connecting shell 34 is fixedly connected with the push disk 32.
The pushing disc 32 moves up and down to drive the pushing rod 33 to move up and down, and the pushing rod 33 moves up and down to drive the limiting disc 35 to move up and down.
One end of the fixed pipe 26 is fixedly connected with a control valve 4, and the push rod 33 is slidably connected with the connecting shell 34.
The control valve 4 is capable of discharging gas inside the seal cover 25.
The utility model provides an electrode sand seal device's theory of operation as follows:
s1 when electrode sand seal device body 1 'S bottom gas leakage, the gas that leaks can be by the inside of sealed cowling 25 flow direction fixed pipe 26, the inside of flowing to connecting pipe 31 is flowed to by fixed pipe 26' S inside again, gaseous flow in can upwards promote push disk 32 behind the inside of connecting pipe 31, push disk 32 rebound can drive catch bar 33 rebound, catch bar 33 rebound can drive spacing dish 35 rebound, spacing dish 35 rebound can make spacing dish 35 and touch switch 37 contact, thereby sound by touch switch control siren 38, thereby remind the staff to leak gas, and in time handle.
S2 when the bottom of the electrode sand seal device body 1 needs to be repaired, the control valve 4 is opened by connecting the external pipe to one end of the fixed pipe 26, and the gas inside the seal cover 25 is pumped away for repair.
Compared with the prior art, the utility model provides an electrode sand seal device has following beneficial effect:
when electrode sand seal device body 1's bottom leaks gas, promotion dish 32 rebound can drive catch bar 33 rebound, catch bar 33 rebound can drive spacing dish 35 rebound, spacing dish 35 rebound can make spacing dish 35 and touch switch 37 contact, thereby sound by touch switch control alarm 38, thereby remind the staff to leak gas, be connected to the one end of fixed pipe 26 by external pipe, open control valve 4, take away the inside gas of sealed cowling 25 and maintain, this device simple structure, can inspect the junction of electrode sand seal device body 1 bottom, thereby seal up the toxic gas and trigger alarm device 3 behind leaking gas, thereby remind the staff to maintain, and can pass through external pipeline during the maintenance, by control valve 4 control, take away the inside gas of sealed cowling 25.
Second embodiment
Referring to fig. 4, 5, 6 and 7, a second embodiment of the present application provides another electrode sand sealing device based on the electrode sand sealing device provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the electrode sand sealing device that the second embodiment of this application provided's difference lies in, electrode sand sealing device still includes, closing device 5 is fixed in on the electrode sand sealing device body 1, closing device 5 includes fixed plate 51, fixedly connected with motor 52 on the fixed plate 51, the first gear 53 of output fixedly connected with of motor 52, the top of electrode sand sealing device body 1 is rotated and is connected with two dwang 54, two equal fixedly connected with closing plate 55 on the dwang 54 to respectively fixedly connected with second gear 56 and third gear 57 on two dwang 54.
The two rotation levers 54 fix the seal plate 55 so that the seal plate 55 can rotate on the electrode sand seal device body 1.
Preferably, the first gear 53 is engaged with the second gear 56, and the second gear 56 is engaged with the third gear 57.
The rotation of the first gear 53 will drive the second gear 56 to rotate synchronously, and the rotation of the second gear 56 will drive the third gear 57 to rotate synchronously.
When in work:
the closing device 5 is when the top gas leakage of electrode sand seal device body 1, the output of the control motor 52 by external power supply is rotatory, the output rotation of motor 52 can drive first gear 53 rotatory, first gear 53 is rotatory can drive second gear 56 rotatory, second gear 56 is rotatory can drive third gear 57 rotatory, second gear 56 and third gear 57 synchronous revolution can drive two sealing plates 55 rotatory, two sealing plates 55 are rotatory to make two sealing plates 55 be close to simultaneously or keep away from simultaneously, when two sealing plates 55 are close to simultaneously, two sealing plates 55 can seal the top of electrode sand seal device body 1, thereby prevent the outflow of toxic gas.
Has the advantages that:
can drive two closing plates 55 rotatory through second gear 56 and third gear 57 synchronous revolution, two closing plates 55 are rotatory to be made two closing plates 55 be close to simultaneously or keep away from simultaneously, when two closing plates 55 are close to simultaneously, two closing plates 55 can seal electrode sand seal device body 1's top, thereby prevent this device simple structure of toxic gas's outflow, can detect gaseous outflow back at electrode sand seal device body 1, seal electrode sand seal device body 1's top, thereby avoid gaseous outflow contaminated air.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An electrode sand seal device, comprising:
an electrode sand seal device body;
the sealing device is fixed on the electrode sand sealing device body and comprises a fixing ring, a fixing groove is formed in the fixing ring, a sealing gasket is arranged inside the fixing groove, a clamping groove is formed in the sealing gasket, a sealing cover is connected inside the clamping groove in a sliding mode, and a fixing pipe is fixedly connected to the sealing cover;
alarm device, alarm device is fixed in on the fixed pipe, alarm device includes the connecting pipe, the inside sliding connection of connecting pipe has the push disk, the top fixedly connected with catch bar of push disk, the top fixedly connected with connection shell of connecting pipe, the first spacing dish of fixedly connected with on the catch bar to first spring has been cup jointed on the surface of catch bar, the internal surface fixedly connected with touch switch of connection shell to the top fixedly connected with siren of connection shell.
2. The electrode sand sealing device according to claim 1, wherein the sealing cover is fixedly connected with the electrode sand sealing device body and is matched with the clamping groove.
3. The electrode sand seal device of claim 1, wherein the connecting pipe is matched with the pushing disc, and the first spring is positioned at the top of the first limiting disc.
4. The electrode sand seal device of claim 1, wherein the bottom end of the push rod penetrates through the top of the connecting shell and extends to the inside of the connecting shell, and one end of the push rod extending to the connecting shell is fixedly connected with the push disc.
5. The electrode sand seal device according to claim 1, characterized in that a control valve is fixedly connected to one end of the fixed pipe, and the push rod is slidably connected with the connecting shell.
6. The electrode sand sealing device according to claim 1, further comprising a closing device, wherein the closing device is fixed on the electrode sand sealing device body, the closing device comprises a fixed plate, a motor is fixedly connected to the fixed plate, a first gear is fixedly connected to an output end of the motor, two rotating rods are rotatably connected to the top of the electrode sand sealing device body, a sealing plate is fixedly connected to each of the two rotating rods, and a second gear and a third gear are fixedly connected to each of the two rotating rods.
7. The electrode sand seal of claim 6, wherein the first gear is in mesh with the second gear, and the second gear is in mesh with the third gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290530.5U CN211860590U (en) | 2020-03-11 | 2020-03-11 | Electrode sand sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290530.5U CN211860590U (en) | 2020-03-11 | 2020-03-11 | Electrode sand sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860590U true CN211860590U (en) | 2020-11-03 |
Family
ID=73131933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020290530.5U Active CN211860590U (en) | 2020-03-11 | 2020-03-11 | Electrode sand sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860590U (en) |
-
2020
- 2020-03-11 CN CN202020290530.5U patent/CN211860590U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009118961A1 (en) | Flange connection structure | |
| CN204494094U (en) | Piped gas leakage alarm mechanism | |
| JP2015025469A5 (en) | Vacuum valve external seal structure | |
| CN105092164A (en) | Method and device for detecting air tightness of sealing ring | |
| CN103776601A (en) | Battery pole sealing detecting device and detecting method thereof | |
| CN209432674U (en) | A kind of test device of packing element | |
| CN211860590U (en) | Electrode sand sealing device | |
| CN209912117U (en) | Indoor gas leakage alarm device | |
| CN103234714B (en) | A kind of high-capacity dynamical lithium-ion explosion-proof valve leak-testing apparatus and detection method thereof | |
| CN108918040A (en) | A kind of detection device of automobile engine cylinder airtightness | |
| CN210372896U (en) | Point type leakage alarm system | |
| CN203657981U (en) | Vibration-proof pressure gauge detection tool | |
| CN204116306U (en) | A kind of withstand voltage transparent tubular type test unit | |
| CN215985150U (en) | Detection system | |
| CN214426926U (en) | ISO-TANK bottom valve gas tightness detection device | |
| CN211825801U (en) | Explosion performance research testing arrangement | |
| CN212409731U (en) | Combustible gas temperature pressure sensor | |
| CN201892606U (en) | Leak hunting device for reaction kettle | |
| CN208871205U (en) | A kind of flange seal mat structure | |
| CN206399601U (en) | A kind of immersion test analogue means | |
| CN206556811U (en) | A kind of device for detecting sealability of tin like members | |
| CN220707050U (en) | Novel liquid chlorine gasifier | |
| CN213089793U (en) | Safety detection device for boiler pressure-bearing member | |
| CN202583042U (en) | Testing device for intercrystalline corrosion of nickel-base alloyN10675 in pressure hydrochloric acid method | |
| CN218178210U (en) | Sealing flange connecting piece of natural gas transportation pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |