CN220918690U - Novel online pulse dust collector device of hot dip galvanizing unit - Google Patents
Novel online pulse dust collector device of hot dip galvanizing unit Download PDFInfo
- Publication number
- CN220918690U CN220918690U CN202321507643.6U CN202321507643U CN220918690U CN 220918690 U CN220918690 U CN 220918690U CN 202321507643 U CN202321507643 U CN 202321507643U CN 220918690 U CN220918690 U CN 220918690U
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- Prior art keywords
- outer frame
- fixed
- screen cloth
- dust collector
- hot dip
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- 239000000428 dust Substances 0.000 title claims abstract description 52
- 238000005246 galvanizing Methods 0.000 title claims description 20
- 239000004744 fabric Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 210000003437 trachea Anatomy 0.000 claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 12
- 231100000331 toxic Toxicity 0.000 abstract description 5
- 230000002588 toxic effect Effects 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 239000003440 toxic substance Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The utility model discloses a novel online pulse dust collector device of a hot-dip zinc unit, which comprises a device outer frame, wherein grooves are formed in the upper left side and the lower right side of the device outer frame, an air inlet is connected in the groove on the left side of the device outer frame in a sealing manner, and an air outlet is connected in the groove on the right side of the device outer frame in a sealing manner. This novel online pulse dust collector device of hot dip zinc unit installs pulse valve and shower nozzle, produce high-pressure air current through pulse valve to spout from the shower nozzle through the trachea, and then make the filter cloth take place to shake, with the dust and the dust granule bullet of adhesion on the filter cloth open, avoid a large amount of dust granule to pile up on the filter cloth surface, and then jam filter cloth reduction device dust collection efficiency, be provided with trading liquid valve and communicating pipe simultaneously, through leading in the chemical liquid medicine with the gas after having removed dust many times in the reaction, and then make the toxic material in the gas thoroughly reacted by the chemical liquid medicine clear away, avoid producing the influence to user's health when discharging the gas outlet.
Description
Technical Field
The utility model relates to the technical field related to online pulse dust collectors, in particular to an online pulse dust collector device of a novel hot dip galvanizing unit, and the hot dip galvanizing technology is to send steel products into a hot dip galvanizing bath, so that the hot dip galvanizing has the advantages of uniform metal surface coating and strong adhesive force, thereby achieving the purposes of long metal service life and the like.
Background
The on-line pulse dust removal means that high-pressure air flow which is opposite to the main air flow is formed through high-pressure pulse air, and the air flow rushes through the filter cloth to shake the filter cloth, so that dust accumulated on the surface of the filter cloth is removed, and then the dust falls below the filter cloth.
The utility model provides a high-efficient dust collector in hot dip galvanizing workshop among the prior art, the bulletin number is "CN206345905U" patent name, through installing high-efficient dust collector, universal wheel fixed connection is in the bottom of bottom plate, the shell, the equal fixed connection of case is placed at the top of bottom plate with the nitric acid solution to the heater, the case is fixed on the top of heater is placed to the sodium hydroxide solution, the air inlet fan sets up on the left surface of shell, the air-out fan sets up on the right flank of shell, be connected between communicating pipe with the case is placed to sodium hydroxide solution and nitric acid solution, the top at the shell is fixed to the water tank, the one end of water pipe is fixed on the water pump, the spray nozzle sets up on the water pipe, dust screen fixed connection is at the shell right-hand member, the electrostatic precipitator net is fixed on the inner wall of dust hood. Can absorb ammonium chloride, zinc chloride and zinc oxide particles generated in a hot galvanizing workshop, is beneficial to the health of galvanizers, and effectively improves the working efficiency of the galvanizers. However, when in use, certain disadvantages exist:
The traditional online pulse dust collector simply utilizes the electrostatic dust collection net to adsorb dust, and the toxic substances doped in the chemical solution treatment gas are recycled, but the electrostatic dust collection net can be blocked by a large number of dust particles, and the toxic substances can be adsorbed on the dust collection net, so that the dust and the toxic substances cannot be thoroughly removed.
Therefore, we propose a novel online pulse dust collector device of a hot dip galvanizing unit, which can well solve the problems.
Disclosure of Invention
The utility model aims to provide a novel online pulse dust collector device of a hot dip galvanizing unit, which aims to solve the problem that the online pulse dust collector in the current market provided by the background technology cannot completely treat dust and toxic substances step by step.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel online pulse dust collector device of the hot dip zinc unit comprises a device outer frame, grooves are formed in the upper left side and the lower right side of the device outer frame, an air inlet is connected in the groove on the left side of the device outer frame in a sealing manner, and an air outlet is connected in the groove on the right side of the device outer frame in a sealing manner;
Further comprises:
A cooling water pipe fixed above the inside of the device outer frame, and both ports of the cooling water pipe are fixed at the upper end of the device outer frame;
the bottom end bearing of the screen cloth is connected with the inner partition plate of the outer frame of the device;
And the supporting spring is attached to the inner surface of the screen cloth.
Preferably, the cooling water pipe is fixed at the upper end of the inside of the outer frame of the device in a surrounding mode, a right end bearing of the air inlet is connected with a fan, the right end of the fan is connected with a first connecting rod through a belt, and an air vent is arranged on a right side partition board on the upper side of the inside of the outer frame of the device in a slotting mode.
By the arrangement of the structure, the gas just entering the device can be cooled by the arrangement of the cooling water pipe.
Preferably, the left end bearing of the first connecting rod is connected to the left inner wall of the outer frame of the device, the right end of the first connecting rod is fixed with a conical gear set, the other end of the conical gear set is fixed with a second connecting rod, and the upper end and the lower end of the second connecting rod are both connected to the inner wall of the outer frame of the device in a bearing way.
Through the setting of above-mentioned structure, can drive the fan through gas and rotate, and then drive the second connecting rod and rotate.
Preferably, the second connecting rod is connected with a first rotating gear through a belt, the upper end bearing of the first rotating gear is connected to the lower surface of the inner partition plate of the outer frame of the device, three first rotating gears are arranged, the second rotating gears are connected between the first rotating gears in a meshed mode, and the lower end bearing of the second rotating gear is connected to the inner wall of the outer frame of the device.
Through the arrangement of the structure, the meshing structure between the rotary gears can drive the three first rotary gears to rotate together.
Preferably, the lower ends of the first rotating gears are all fixed with a screen cloth, the lower end bearings of the screen cloth are connected to the inner walls of the outer frame of the device, and the upper ends and the lower ends of the supporting springs are connected to the inner walls of the upper ends and the lower ends of the screen cloth.
Through the arrangement of the structure, the screen cloth can be supported through the arrangement of the supporting springs.
Preferably, the right side middle part fluting seal of device frame is fixed with the pulse valve, just the left end of pulse valve is fixed with the pulse trachea, the bottom bearing of pulse trachea connect in the upper end of screen cloth, and the lower extreme equidistant shower nozzle that is fixed with of pulse trachea, the shower nozzle is located the inside of screen cloth.
Through the arrangement of the structure, dust on the screen cloth can be blown by high-pressure air flow sprayed out of the pulse air pipe.
Preferably, the bottom of screen cloth passes through trachea interconnect, tracheal left side lower extreme sealed through connection in the inside downside baffle of device frame, just three cell has been seted up to the inside below of device frame, all is fixed with communicating pipe between the baffle of cell, just communicating pipe is the setting of falling "L" form, and the bottom fluting of device frame is fixed with three liquid change valve, liquid change valve's upper end all communicates in the bottom of cell.
Through the arrangement of the structure, the gas after dust filtration can react through chemical solution to remove substances harmful to human bodies.
Compared with the prior art, the beneficial effect setting structure of the utility model is as follows:
The novel online pulse dust collector device of the hot dip zinc unit is provided with a pulse valve and a spray head, high-pressure air flow is generated through the pulse valve, and is sprayed out of the spray head through an air pipe, so that filter cloth shakes, dust adhered to the filter cloth and dust particles are flicked off, a large number of dust particles are prevented from being accumulated on the surface of the filter cloth, and the filter cloth is blocked, so that the dust collection efficiency of the device is reduced;
This novel online pulse dust collector device of hot dip zinc unit is provided with trading liquid valve and communicating pipe, through leading in the chemical liquid medicine in the gas after will having removed dust many times and reacting, and then make the toxic material in the gas thoroughly reacted by the chemical liquid medicine and clear away, avoid producing the influence to user's health when discharging the gas outlet.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;
FIG. 2 is a schematic top view of a first rotary gear and a second rotary gear according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic side view of a fan according to the present utility model;
FIG. 5 is a schematic top view of the impulse air pipe of the present utility model;
Fig. 6 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. an apparatus outer frame; 2. a cooling water pipe; 3. a fan; 4. an air inlet; 5. a first rotating gear; 6. a second rotating gear; 7. screening cloth; 8. a support spring; 9. a pulse valve; 10. an air outlet; 11. a communicating pipe; 12. a liquid exchange valve; 13. a first connecting rod; 14. a second connecting rod; 15. a conical gear set; 16. a pulse gas tube; 17. a spray head.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a novel online pulse dust collector device of hot dip zinc unit, includes device frame 1, and the groove has all been seted up to device frame 1 left side top and right side below, and device frame 1's left side inslot sealing connection has into gas port 4 to device frame 1 right side fluting department sealing connection has gas outlet 10. Referring to fig. 1 to 6, when the novel hot dip galvanizing unit is used in the on-line pulse dust collector device, firstly, an air pipe communicated with the hot dip galvanizing unit is fixed to the left side of an air inlet 4, a user can then connect a water pipe to two ends of a cooling water pipe 2, the cooling water pipe 2 is fixed above the inside of an outer frame 1 of the device, two ports of the cooling water pipe 2 are both fixed at the upper end of the outer frame 1 of the device, after the air enters the air inlet 4, the cooling water pipe 2 drives a fan 3 to rotate, the cooling water pipe 2 is fixed at the upper end of the inside of the outer frame 1 of the device in a surrounding shape, the right end bearing of the air inlet 4 is connected with the fan 3, the right end of the fan 3 is connected with a first connecting rod 13 through a belt, and a partition plate on the right side above the inside of the outer frame 1 of the device is provided with an air inlet;
The fan 3 drives the first connecting rod 13 to rotate through a belt, the first connecting rod 13 drives the second connecting rod 14 to rotate through a conical gear set 15, a left end bearing of the first connecting rod 13 is connected to the left inner wall of the outer frame 1 of the device, the conical gear set 15 is fixed at the right end of the first connecting rod 13, the second connecting rod 14 is fixed at the other end of the conical gear set 15, the upper end and the lower end of the second connecting rod 14 are both connected to the inner wall of the outer frame 1 of the device through bearings, and the second connecting rod 14 drives the left first rotating gear 5 to rotate through the belt;
The first rotating gears 5 are meshed with the second rotating gears 6 to drive the rest of the first rotating gears 5 and the second rotating gears 6 to rotate together, the second connecting rod 14 is connected with the first rotating gears 5 through a belt, the upper end bearings of the first rotating gears 5 are connected to the lower surface of the inner partition plate of the outer frame 1 of the device, the first rotating gears 5 are provided with three, the second rotating gears 6 are meshed between the first rotating gears 5, the lower end bearings of the second rotating gears 6 are connected to the inner wall of the outer frame 1 of the device, the three screen cloth 7 are rotated together, after gas enters the outer frame 1 of the device, the gas is cooled through the middle channel of the cooling water pipe 2 firstly, then flows into the outer space of the screen cloth 7 through the air vent on the right side, and the bottom bearings of the screen cloth 7 are connected to the inner partition plate of the outer frame 1 of the device;
The user needs to connect another air pipe to the right side of the pulse valve 9, the middle part of the right side of the device frame 1 is provided with a groove for sealing and fixing the pulse valve 9, the left end of the pulse valve 9 is fixed with a pulse air pipe 16, the bottom end bearing of the pulse air pipe 16 is connected to the upper end of the screen cloth 7, the lower end of the pulse air pipe 16 is fixed with a spray head 17 at equal intervals, the spray head 17 is positioned in the screen cloth 7, due to the nature of the pulse valve 9, high-pressure air flow is intermittently sprayed out from the bottom end of the spray head 17 along the pulse air pipe 16, so that the screen cloth 7 starts to shake continuously, dust adhered to the surface of the screen cloth 7 flows into the lower part of the screen cloth 7, and toxic materials are distinguished by distinguishing the dust from the gases containing the toxic materials, the toxic gases enter the inside of the screen cloth 7 through meshes on the screen cloth 7, and the screen cloth 7 shake continuously, in order to avoid the screen cloth 7 wrinkling to influence the filtering effect, a supporting spring 8 is fixed in the inside the screen cloth 7, and the supporting spring 8 is attached to the inner surface of the screen cloth 7;
When gas flows into the left side groove chamber at the bottom end of the outer frame 1 through the gas pipe below the screen cloth 7, the gas is flushed from the chemical liquid at the left side, the gas reacts first, then flows into the next groove chamber through the communicating pipe 11 for chemical reaction and filtration, finally flows out of the inner part of the outer frame 1 through the gas outlet 10, and a user can replace the chemical solution and discharge the reacted chemical solution by opening the liquid exchange valve 12.
Working principle: referring to fig. 1 to 6, molten metal reacts with an iron matrix to generate an alloy layer in a hot dip galvanizing process, high-temperature toxic dust-containing gas is generated in the reaction process, a gas pipe communicated with a hot dip galvanizing device is fixed at the left side of a gas inlet 4, after entering the inside of an outer frame 1 of the device, the gas firstly passes through a middle channel of a cooling water pipe 2 to cool the gas, then flows into the outer space of a screen cloth 7 through a vent hole at the right side, a user needs to connect another gas pipe to the right side of a pulse valve 9, high-pressure gas flow is sprayed out from the bottom end of a spray head 17 along a pulse gas pipe 16, so that dust adhered to the surface of the screen cloth 7 flows into the lower part of the screen cloth 7, toxic gas enters the inside of the screen cloth 7 through meshes on the screen cloth 7, and a supporting spring 8 is fixed in the inside of the screen cloth 7 to prop up the screen cloth 7;
When the gas flows into the left groove chamber at the bottom end of the outer frame 1 through the gas pipe below the screen cloth 7, finally flows out of the inner part of the outer frame 1 through the gas outlet 10, and a user can change the chemical solution and discharge the reacted chemical solution by opening the liquid change valve 12.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The novel online pulse dust collector device for the hot-dip zinc unit comprises a device outer frame (1), grooves are formed in the upper left side and the lower right side of the device outer frame (1), an air inlet (4) is connected in the groove on the left side of the device outer frame (1) in a sealing manner, and an air outlet (10) is connected in the groove on the right side of the device outer frame (1) in a sealing manner;
Characterized by further comprising:
A cooling water pipe (2) fixed above the inside of the device outer frame (1), and both ports of the cooling water pipe (2) are fixed at the upper end of the device outer frame (1);
The bottom end bearing of the screen cloth (7) is connected with the inner partition plate of the outer frame (1) of the device;
And a support spring (8) attached to the inner surface of the screen cloth (7).
2. The novel hot dip galvanizing unit on-line pulse dust collector apparatus as set forth in claim 1, wherein: the cooling water pipe (2) is fixed to the upper end of the inside of the device outer frame (1) in a surrounding mode, a fan (3) is connected to a right end bearing of the air inlet (4), a first connecting rod (13) is connected to the right end of the fan (3) through a belt, and an air vent is arranged in a groove in the right side partition plate above the inside of the device outer frame (1).
3. The novel hot dip galvanizing unit on-line pulse dust collector apparatus as set forth in claim 2, wherein: the left end bearing of head rod (13) connect in the left side inner wall of device frame (1), just the right-hand member of head rod (13) is fixed with conical gear group (15), and the other end of conical gear group (15) is fixed with second connecting rod (14), the upper and lower both ends of second connecting rod (14) all bearing connect in the inner wall of device frame (1).
4. A novel hot dip galvanising unit on-line pulse dust collector apparatus as claimed in claim 3, wherein: the second connecting rod (14) is connected with a first rotating gear (5) through a belt, the upper end bearing of the first rotating gear (5) is connected to the lower surface of the inner partition plate of the outer frame (1), the first rotating gears (5) are three, the second rotating gears (6) are connected between the first rotating gears (5) in a meshed mode, and the lower end bearing of the second rotating gears (6) is connected to the inner wall of the outer frame (1).
5. The novel hot dip galvanizing unit on-line pulse dust collector apparatus as set forth in claim 4 wherein: the lower extreme of first rotation gear (5) all is fixed with screen cloth (7), just the lower extreme bearing of screen cloth (7) connect in the inner wall of device frame (1), and the upper and lower both ends of supporting spring (8) connect in the upper and lower both ends inner wall of screen cloth (7).
6. The novel hot dip galvanizing unit on-line pulse dust collector apparatus as set forth in claim 1, wherein: the device is characterized in that a pulse valve (9) is fixed in a groove sealing mode in the middle of the right side of the device outer frame (1), a pulse air pipe (16) is fixed at the left end of the pulse valve (9), a bottom end bearing of the pulse air pipe (16) is connected to the upper end of the screen cloth (7), spray heads (17) are fixed at equal intervals at the lower end of the pulse air pipe (16), and the spray heads (17) are located inside the screen cloth (7).
7. The novel hot dip galvanizing unit on-line pulse dust collector apparatus as set forth in claim 5, wherein: the bottom of screen cloth (7) is through trachea interconnect, tracheal left side lower extreme sealed through connection in inside downside baffle of device frame (1), just three cell has been seted up to the inside below of device frame (1), all is fixed with communicating pipe (11) between the baffle of cell, just communicating pipe (11) are the setting of falling "L" form, and the bottom fluting of device frame (1) is fixed with three liquid change valve (12), the upper end of liquid change valve (12) all communicates in the bottom of cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507643.6U CN220918690U (en) | 2023-06-14 | 2023-06-14 | Novel online pulse dust collector device of hot dip galvanizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507643.6U CN220918690U (en) | 2023-06-14 | 2023-06-14 | Novel online pulse dust collector device of hot dip galvanizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918690U true CN220918690U (en) | 2024-05-10 |
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ID=90934557
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321507643.6U Active CN220918690U (en) | 2023-06-14 | 2023-06-14 | Novel online pulse dust collector device of hot dip galvanizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918690U (en) |
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2023
- 2023-06-14 CN CN202321507643.6U patent/CN220918690U/en active Active
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