CN219745140U - Over-temperature protection device for wet electric precipitation - Google Patents
Over-temperature protection device for wet electric precipitation Download PDFInfo
- Publication number
- CN219745140U CN219745140U CN202320360311.3U CN202320360311U CN219745140U CN 219745140 U CN219745140 U CN 219745140U CN 202320360311 U CN202320360311 U CN 202320360311U CN 219745140 U CN219745140 U CN 219745140U
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- fixed
- temperature
- protection device
- over
- wet electric
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- 238000001556 precipitation Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000012719 wet electrostatic precipitator Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 5
- 239000012716 precipitator Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses an over-temperature protection device for wet electric dust removal, which belongs to the technical field of wet electric dust removers and comprises a mounting frame and a protective shell movably connected below the mounting frame, wherein the bottom of the mounting frame is fixedly connected with a positioning sleeve, the outer part of the positioning sleeve is slidably connected with a connecting sleeve fixedly connected with the protective shell, the inner walls of two sides of the connecting sleeve are fixedly connected with fixing sleeves, the opposite surfaces of the two fixing sleeves are provided with through holes, fixing pins are slidably connected in the through holes of the fixing sleeves, the inner walls of the upper side and the lower side of the protective shell are respectively provided with a first mounting plate and a second mounting plate, and a temperature pre-detection probe and an over-temperature detection probe for monitoring the temperature of the wet electric dust remover are respectively arranged on the first mounting plate and the second mounting plate. This wet electric precipitation is with excess temperature protection device not only can play the effect of excess temperature early warning, has safeguard function moreover, and convenient dismantlement is more convenient in use simultaneously.
Description
Technical Field
The utility model belongs to the technical field of wet electric dust collectors, and particularly relates to an over-temperature protection device for wet electric dust collectors.
Background
The wet electric dust remover consists of a cathode wire and an anode tube, the working principle is that a high-voltage electric field is formed by electrifying between the cathode wire and the anode tube, smoke is transmitted from the lower end of the anode tube, the smoke passes through the high-voltage electric field, the smoke dust and the smoke in the smoke are electrified by the high-voltage electric field to form electrified ions, the electrified ions move to the anode tube with opposite charges, the electrified ions discharge after reaching the anode tube to form neutral dust and fog particles, and the neutral dust and the fog particles are deposited on the anode tube to be aggregated and landed for removal. When the wet electric dust collector is used for a long time without flushing, the problems of broken cathode lines, broken anode tubes and the like are easy to occur, and the risks of electric leakage, fire and the like are easy to occur when the wet electric dust collector is serious.
Reference is made to the Chinese patent grant: over-temperature detection protection device for wet electric dust collector, authorized bulletin number: CN215843597U, the utility model realizes self-protection fire extinguishment of wet electric dust collector, and can self-prejudge the cleaning time of equipment, and has the advantages of accurate cleaning judgment and high economic benefit. However, certain defects exist in the use process, such as the temperature pre-detection probe and the over-temperature detection probe are exposed outside and do not have a protection function, and in the long-term use process, the temperature pre-detection probe and the over-temperature detection probe are possibly influenced by the external environment, so that the service lives of the temperature pre-detection probe and the over-temperature detection probe are possibly prolonged.
Disclosure of Invention
The utility model aims to provide an over-temperature protection device for wet electric precipitation, which is used for solving the problems that the temperature pre-detection probe and the over-temperature detection probe which are proposed in the background art are exposed outside and have no protection function, and the service lives of the temperature pre-detection probe and the over-temperature detection probe can be influenced by the external environment in the long-term use process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wet electric precipitation is with excess temperature protection device, includes mounting bracket and swing joint in the protecting crust of mounting bracket below, the bottom fixedly connected with locating sleeve of mounting bracket, the outside sliding connection of locating sleeve has the adapter sleeve with protecting crust fixed connection, the equal fixedly connected with fixed sleeve of both sides inner wall of adapter sleeve, two fixed sleeve's opposite face has all seted up the through-hole, and fixed sleeve's through-hole sliding connection has the fixed pin, the fixed orifices with fixed pin assorted have all been seted up to the both sides inner wall of adapter sleeve, mounting panel one and mounting panel two are installed respectively to the upper and lower both sides inner wall of protecting crust, install temperature pre-detection probe and the excess temperature detection probe that are used for monitoring wet electrostatic precipitator's temperature on mounting panel one and the mounting panel two respectively.
In a further embodiment, a guide hole is formed in the top of the mounting frame, a guide rod is connected in the guide hole in the top of the mounting frame in a sliding mode, and a pushing block for pushing the fixing pin is fixedly connected to the outer wall of the lower half portion of the guide rod.
In a further embodiment, the outer wall of the guide rod is fixedly connected with a fixing ring, and the outer part of the guide rod is sleeved with a fixing spring for supporting the fixing ring.
In a further embodiment, the outer wall of the fixing pin is fixedly connected with a limiting ring, and a supporting spring for supporting the limiting ring is sleeved outside the fixing pin.
In a further embodiment, two mounting grooves are formed in the outer wall of one side of the protective shell, and an alarm lamp and an alarm are respectively mounted in the two mounting grooves of the protective shell.
In a further embodiment, two rotation holes are symmetrically formed in the mounting frame, and balls are rotationally connected to the rotation holes of the mounting frame.
The utility model has the technical effects and advantages that:
according to the over-temperature protection device for the wet electric dust removal, through the arrangement of the protection shell, the temperature pre-detection probe and the over-temperature detection probe can be protected, and the influence of external environment on the temperature pre-detection probe and the over-temperature detection probe is reduced, so that the service lives of the temperature pre-detection probe and the over-temperature detection probe are prolonged;
through the arrangement of the temperature pre-detection probe and the over-temperature detection probe, the temperature of the wet electric dust collector can be monitored in real time when the wet electric dust collector works, and an alarm can be sent out when the temperature of the wet electric dust collector is higher by matching with an alarm lamp and an alarm, so that the working personnel can be reminded;
support the fixed pin through the impeller, make the fixed pin peg graft in the fixed orifices of adapter sleeve, can accomplish the installation of protecting crust fast, upwards pull guide bar, ejector pad and fixed pin separation, supporting spring supports the spacing ring, makes fixed pin and adapter sleeve separation, can accomplish the dismantlement to the protecting crust fast, more makes things convenient for the maintenance of later stage, and this wet electric precipitation is with over-temperature protection device not only can play the effect of over-temperature early warning, has safeguard function moreover, and convenient dismantlement is more convenient to use simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic structural view of the guide bar of the present utility model.
In the figure: 1. a mounting frame; 11. a positioning sleeve; 12. a guide rod; 13. a pushing block; 14. lifting the block; 15. a fixing ring; 16. a fixed spring; 17. a ball; 2. a fixed sleeve; 21. a fixing pin; 22. a limiting ring; 23. a support spring; 24. connecting sleeves; 3. a protective shell; 31. a first mounting plate; 32. a temperature pre-detection probe; 33. a second mounting plate; 34. an over-temperature detection probe; 35. an alarm lamp; 36. an alarm.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to enable the device to play a role in over-temperature early warning, as shown in fig. 1 and 2, a positioning sleeve 11 is welded and fixed at the bottom of a mounting frame 1, a connecting sleeve 24 is connected to the outer part of the positioning sleeve 11 in a sliding manner, a protective shell 3 is welded at the bottom of the connecting sleeve 24, two threaded holes are formed in the mounting frame 1, and bolts are matched with the two threaded holes, so that the mounting frame 1 is convenient to mount and fix;
the upper and lower both sides inner wall of protecting crust 3 is installed mounting panel one 31 and mounting panel two 33 respectively through the bolt, install temperature pre-detection probe 32 and the excess temperature detection probe 34 that are used for carrying out the temperature monitoring to wet electrostatic precipitator respectively through the bolt on mounting panel one 31 and the mounting panel two 33, temperature pre-detection probe 32 and excess temperature detection probe 34 are prior art, its structure just does not do too much here and repeating, two mounting grooves have been seted up to the left side outer wall of protecting crust 3, install alarm lamp 35 and alarm 36 in two mounting grooves of protecting crust 3 respectively, can protect temperature pre-detection probe 32 and excess temperature detection probe 34 through protecting crust 3, temperature pre-detection probe 32 and excess temperature detection probe 34 can carry out real-time supervision to its temperature, cooperation alarm lamp 35 and alarm 36 can send the alarm when wet electrostatic precipitator temperature is higher, remind the staff.
In order to facilitate the disassembly and assembly of the protective shell 3 and the later maintenance, as shown in fig. 1 to 4, a guide hole is formed in the top of the mounting frame 1, a guide rod 12 is connected in the guide hole in the top of the mounting frame 1 in a sliding manner, a pushing block 13 is fixedly welded to the outer wall of the lower half part of the guide rod 12, a lifting block 14 is fixedly welded to the top of the guide rod 12, a fixing ring 15 is fixedly welded to the outer wall of the guide rod 12, a fixing spring 16 for supporting the fixing ring 15 is sleeved outside the guide rod 12, two rotating holes are symmetrically formed in the mounting frame 1, balls 17 are connected in the rotating holes of the mounting frame 1 in a rotating manner, sliding grooves for the balls 17 to slide are formed in the outer walls of the two sides of the guide rod 12, and the guide rod 12 can move on the mounting frame 1 more smoothly;
the fixed sleeve 2 is welded and fixed on the inner walls of the two sides of the connecting sleeve 24, through holes are formed in the opposite faces of the two fixed sleeves 2, the fixing pin 21 is connected in the through holes of the fixed sleeve 2 in a sliding mode, the limiting ring 22 is welded and fixed on the outer wall of the fixing pin 21, the supporting spring 23 used for supporting the limiting ring 22 is sleeved outside the fixing pin 21, moving holes for the fixing pin 21 to move are formed in the outer walls of the two sides of the connecting sleeve 24, fixing holes matched with the fixing pin 21 are formed in the inner walls of the two sides of the connecting sleeve 24, the fixing pin 21 is supported through the pushing block 13, the fixing pin 21 is inserted into the fixing holes of the connecting sleeve 24, the installation of the protective shell 3 can be completed quickly, the guide rod 12 is pulled upwards, the pushing block is separated from the fixing pin 21, the supporting spring 23 supports the limiting ring 22, the fixing pin 21 is separated from the connecting sleeve 24, and the protective shell 3 can be disassembled quickly, and later maintenance is convenient.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
Working principle:
when the over-temperature protection device for wet electric precipitation is used, the mounting frame 1 is mounted on the wet electric precipitator through the bolt matched with the threaded hole on the mounting frame 1, the fixed ring 15 is supported by the fixed spring 16, the fixed pin 21 is supported by the pushing block 13, the fixed pin 21 is inserted into the fixed hole of the connecting sleeve 24, the position of the protective shell 3 is fixed, the temperature pre-detection probe 32 and the over-temperature detection probe 34 are used for monitoring the temperature of the wet electric precipitator in real time when the wet electric precipitator works, and an alarm is given when the temperature of the wet electric precipitator is higher by matching with the alarm lamp 35 and the alarm 36, so that the staff is reminded;
when the protective shell 3 needs to be disassembled, the guide rod 12 is pulled upwards through the lifting block 14, the pushing block is separated from the fixed pin 21, the limiting ring 22 is supported by the supporting spring 23, the fixed pin 21 is separated from the connecting sleeve 24, and the disassembly of the protective shell 3 can be completed rapidly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wet electricity protection device that overturns for dust removal, includes mounting bracket (1) and swing joint in protecting crust (3) of mounting bracket (1) below, its characterized in that: the utility model discloses a wet electrostatic precipitator, including mounting bracket (1), mounting bracket (24), fixed sleeve (2), fixed sleeve (21) are all offered to the bottom fixedly connected with locating sleeve (11), outside sliding connection of locating sleeve (11) have with adapter sleeve (24) of protecting crust (3) fixed connection, the equal fixedly connected with of both sides inner wall of adapter sleeve (24), two through-hole has all been offered to the opposite face of fixed sleeve (2), and sliding connection has fixed pin (21) in the through-hole of fixed sleeve (2), fixed orifices with fixed pin (21) assorted are all offered to the both sides inner wall of adapter sleeve (24), mounting panel one (31) and mounting panel two (33) are installed respectively to the upper and lower both sides inner wall of protecting crust (3), install temperature pre-detection probe (32) and the excess temperature detection probe (34) that are used for monitoring wet electrostatic precipitator's temperature on mounting panel one (31) and two (33) respectively.
2. The over-temperature protection device for wet electric precipitation according to claim 1, wherein: the top of mounting bracket (1) has seted up the guiding hole, and the guiding hole sliding connection in mounting bracket (1) top has guide bar (12), the lower half outer wall fixedly connected with of guide bar (12) is used for promoting pushing block (13) of fixed pin (21).
3. The over-temperature protection device for wet electric precipitation according to claim 2, wherein: the outer wall of the guide rod (12) is fixedly connected with a fixed ring (15), and a fixed spring (16) used for supporting the fixed ring (15) is sleeved outside the guide rod (12).
4. The over-temperature protection device for wet electric precipitation according to claim 2, wherein: the outer wall of the fixed pin (21) is fixedly connected with a limiting ring (22), and a supporting spring (23) used for supporting the limiting ring (22) is sleeved outside the fixed pin (21).
5. The over-temperature protection device for wet electric precipitation according to claim 1, wherein: two mounting grooves are formed in the outer wall of one side of the protective shell (3), and an alarm lamp (35) and an alarm (36) are respectively arranged in the two mounting grooves of the protective shell (3).
6. The over-temperature protection device for wet electric precipitation according to claim 1, wherein: two rotation holes are symmetrically formed in the mounting frame (1), and balls (17) are rotationally connected in the rotation holes of the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360311.3U CN219745140U (en) | 2023-03-02 | 2023-03-02 | Over-temperature protection device for wet electric precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360311.3U CN219745140U (en) | 2023-03-02 | 2023-03-02 | Over-temperature protection device for wet electric precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745140U true CN219745140U (en) | 2023-09-26 |
Family
ID=88092041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320360311.3U Active CN219745140U (en) | 2023-03-02 | 2023-03-02 | Over-temperature protection device for wet electric precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745140U (en) |
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2023
- 2023-03-02 CN CN202320360311.3U patent/CN219745140U/en active Active
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| GR01 | Patent grant |