CN113262407A - Mica tape flame retardant device - Google Patents
Mica tape flame retardant device Download PDFInfo
- Publication number
- CN113262407A CN113262407A CN202110478118.5A CN202110478118A CN113262407A CN 113262407 A CN113262407 A CN 113262407A CN 202110478118 A CN202110478118 A CN 202110478118A CN 113262407 A CN113262407 A CN 113262407A
- Authority
- CN
- China
- Prior art keywords
- upper platform
- box body
- mica tape
- electromagnetic chuck
- platform
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to a mica tape flame retardant device, wherein an upper platform, a lower platform and an electromagnetic chuck mounting rack are arranged in a box body, the box body is provided with 4 supporting guide rods, and the 4 supporting guide rods are uniformly distributed and fixed at four corners of the bottom of the box body; the lower platform is fixedly supported at the bottom in the box body; the four corners of the upper platform are provided with sliding blocks, sliding block holes are formed in the sliding blocks, the sliding block holes in the sliding blocks are sleeved on the supporting guide rods, and the sliding blocks can move up and down along the supporting guide rods, so that the upper platform is driven to move up and down along the supporting guide rods; four corners department of electromagnet mounting bracket all is equipped with the mounting bracket slider, is equipped with the mounting bracket slider hole on the mounting bracket slider, and the mounting bracket slider hole on the mounting bracket slider overlaps on supporting the guide arm. The invention effectively plays a role in fire resistance, improves the safety of the whole production line of the mica tape, prevents the penetration device and the gumming device from being ignited after the fire in the oven, and has great market application and popularization values.
Description
Technical Field
The invention relates to a mica tape flame retardant device, and belongs to the technical field of mica tape flame retardant devices.
Background
The mica tape production line mainly structurally comprises a feeding area, a gumming area, a permeating area, a drying area and a winding area, wherein the feeding area, the gumming area, the permeating area, the drying area and the winding area are respectively provided with a feeding device, a gumming device, a permeating device, a drying device and a winding device, and the drying device is provided with an oven; because the gumming district uses dangerization article toluene, and owing to receive influences such as high temperature when drying in the drying area, can initiate the detonation of the inside volatile combustible gas of oven to a certain extent, can rapidly spread to infiltration district and gumming district after the inside detonation of oven to lead to the fire incident.
Disclosure of Invention
The invention aims to solve the existing problems and provide a mica tape flame retardant device.
The technical scheme of the invention is as follows: a mica tape flame retardant device is characterized in that: the box body is supported and fixed on the supporting frame;
one side of the box body is provided with a mica tape inlet, and the other side of the box body is provided with a mica tape outlet;
an upper platform, a lower platform and an electromagnetic chuck mounting rack are arranged in the box body, 4 support guide rods are arranged on the box body, and the 4 support guide rods are uniformly distributed and fixed at four corners of the bottom of the box body; the lower platform is fixedly supported at the bottom in the box body;
the four corners of the upper platform are provided with upper platform sliding blocks, the upper platform sliding blocks are provided with upper platform sliding block holes, the upper platform sliding block holes in the upper platform sliding blocks are sleeved on the supporting guide rods, and the upper platform sliding blocks can move up and down along the supporting guide rods so as to drive the upper platform to move up and down along the supporting guide rods;
the four corners of the electromagnetic chuck mounting frame are provided with mounting frame sliding blocks, mounting frame sliding block holes are formed in the mounting frame sliding blocks, the mounting frame sliding block holes in the mounting frame sliding blocks are sleeved on the supporting guide rods, and the mounting frame sliding blocks can move up and down along the supporting guide rods, so that the electromagnetic chuck mounting frame is driven to move up and down along the supporting guide rods; the electromagnetic chuck mounting frame is provided with an electromagnetic chuck; the upper platform is positioned between the electromagnetic chuck and the lower platform; when the electromagnetic chuck is electrified, the upper platform is fixedly adsorbed on the electromagnetic chuck;
a lifting cylinder is arranged at the bottom in the box body and connected with an electromagnetic chuck mounting frame, the electromagnetic chuck mounting frame can be driven to move upwards along a support guide rod when the lifting cylinder extends out, an upper platform is driven to move upwards along the support guide rod together when the electromagnetic chuck mounting frame moves upwards, the upper platform and a lower platform are separated, a mica tape moving groove is formed between the upper platform and the lower platform, and the mica tape moving groove corresponds to a mica tape inlet and a mica tape outlet; the upper platform is provided with an upper barrier PVC on the surface facing the lower platform, and the lower platform is provided with a lower barrier PVC on the surface facing the upper platform;
a flame induction detector is mounted on the box body at the outlet of the mica tape and connected with the electromagnetic chuck, and when the flame induction detector detects flame, the flame induction detector sends a power-off instruction to the electromagnetic chuck; the electromagnetic chuck is cut off the power supply immediately and loses magnetism, goes up the platform and follows support guide arm gliding and lower platform laminating in the twinkling of an eye, goes up separation PVC, separation PVC sealing combination down, and the separation intensity of a fire spreads to the mica tape import of box.
And the top of the box body is provided with an exhaust hood which is communicated with the inside of the box body.
The exhaust hood is a triangular exhaust hood, and an exhaust port is arranged at the top of the exhaust hood.
The side wall of the top of the box body is fixedly provided with a safety cylinder, the top of the box body is also provided with a telescopic seat, and a telescopic rod of the safety cylinder penetrates into and out of the telescopic seat;
a limiting rod is fixed on the upper platform, one end of the limiting rod is fixed with the upper platform, a limiting hole is formed in the other end of the limiting rod, when the upper platform moves upwards along the supporting guide rod, the limiting rod is driven to move upwards, when the limiting hole in the limiting rod, which moves upwards, is flush with the telescopic rod of the safety cylinder, the safety cylinder extends out of the telescopic rod, the telescopic rod extends into the limiting hole of the limiting rod, no matter whether the electromagnetic chuck is powered on or not, the upper platform cannot move downwards along the supporting guide rod, and the upper platform is always suspended on the telescopic rod of the safety cylinder; when the telescopic rod retracts, the telescopic rod is drawn out from the limiting hole of the limiting rod, and the upper platform can move downwards along the supporting guide rod.
A side door is arranged on the box body and connected with a safety cylinder, and a telescopic rod on the safety cylinder extends out when the side door is opened; when the side door is closed, the telescopic rod on the safety cylinder retracts.
The mica tape flame-retardant device is reasonable in combination and convenient to use, and when the mica tape flame-retardant device is used, the mica tape flame-retardant device is arranged between the permeation device and the oven. When the electromagnetic chuck is electrified, the upper platform is fixedly adsorbed on the electromagnetic chuck; the lifting cylinder is connected with the electromagnetic chuck mounting rack, the electromagnetic chuck mounting rack is driven to move upwards along the support guide rod when the lifting cylinder extends out, the upper platform is driven to move upwards along the support guide rod when the electromagnetic chuck mounting rack moves upwards, the upper platform and the lower platform are separated, a mica tape moving groove is formed between the upper platform and the lower platform, and the mica tape moving groove corresponds to a mica tape inlet and a mica tape outlet; during processing of the mica tape, the mica tape is gummed by a gumming device and then enters a penetration device for penetration, then enters the box body through a mica tape inlet at one side of the box body in the mica tape flame-retardant device and penetrates out from a mica tape outlet at the other side of the box body, and the penetrated mica tape enters an oven for drying.
When the fire is started due to overhigh temperature in the oven, the flame detector detects the flame, and the flame detector sends a power-off instruction to the electromagnetic chuck; the electromagnetic chuck is cut off the power supply immediately and loses magnetism, goes up the platform and follows support guide arm gliding and lower platform laminating in the twinkling of an eye, goes up separation PVC, separation PVC sealing combination down, and the separation intensity of a fire spreads to the mica tape import of box.
In the invention, the top of the box body is always provided with the exhaust hood which is communicated with the box body, the exhaust hood is a triangular exhaust hood, and the top of the exhaust hood is provided with the exhaust port. The exhaust hood can conveniently exhaust the waste gas in the box body.
In addition, a safety cylinder is fixedly arranged on the side wall of the top of the box body, a telescopic seat is also arranged on the top of the box body, and a telescopic rod of the safety cylinder penetrates into and out of the telescopic seat; be fixed with the gag lever post on the upper mounting plate, the one end and the upper mounting plate of gag lever post are fixed, the other end is equipped with spacing hole, shift up along the support guide arm when the upper mounting plate, drive the gag lever post and shift up, when the telescopic link of spacing hole and safety cylinder on the gag lever post was neat at ordinary times, safety cylinder stretches out the telescopic link, the telescopic link stretches in the spacing hole of gag lever post, no matter whether electromagnetic chuck switches on, the upper mounting plate can not all be followed and supported the guide arm and removed down, the upper mounting plate hangs all the time on safety cylinder's telescopic link. When the telescopic rod retracts, the telescopic rod is drawn out from the limiting hole of the limiting rod, and the upper platform can move downwards along the supporting guide rod. A side door is arranged on the box body and connected with a safety cylinder, and a telescopic rod on the safety cylinder extends out when the side door is opened; when the side door is closed, the telescopic rod on the safety cylinder retracts. Through such setting, when opening the side maintenance, avoided the unsafe factor that the upper mounting plate dropped down suddenly and brought, improved the security of maintaining.
According to the invention, firstly, the electromagnetic chuck is electrified to generate suction force, and the upper platform is adsorbed together. Then the lifting cylinder is opened to lift the upper platform to the upper position and separate from the lower platform. The upper and lower platforms are maintained in this state during normal production of the mica tape. When the flame induction detector detects that the mica paper is on fire, the electromagnetic chuck is immediately powered off and loses magnetism, the upper platform falls down instantly and is combined with the lower platform in a sealing way, and the fire is prevented from spreading backwards. In addition, when the side door of the device is opened, the safety cylinder is in an extending state, and the upper platform is locked and cannot fall down.
In conclusion, when the inside of the oven of the mica tape production line is deflagrated, the deflagration fire source in the oven and the gum dipping area of the operation room are blocked instantaneously, so that the aim of preventing the fire from being triggered is fulfilled. The flame retardant mica tape production line has the advantages that the flame retardant effect is effectively realized, the safety of the whole production line of the mica tape is improved, the penetration device and the gumming device are prevented from being ignited after the fire is generated in the oven, and the flame retardant mica tape production line has great market application and popularization values.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1 support frame, 2 upper platforms, 3 lower platforms, 4 support guide arms, 5 upper platform sliders, 6 electromagnet mounting racks, 7 electromagnet, 8 lift cylinder, 9 upper separation PVC, 10 lower separation PVC, 11 flame induction detector, 12 exhaust hood, 13 safety cylinder, 14 telescopic seat, 15 limiting rod, 16 limiting hole, 17 side door, 18 mounting rack sliders.
Detailed description of the invention
The invention is further described with reference to specific examples. The scope of the invention is not limited thereto:
a mica tape flame retardant device comprises a support frame 1 and a hollow box body, wherein the box body is supported and fixed on the support frame 1; one side of the box body is provided with a mica tape inlet, and the other side of the box body is provided with a mica tape outlet; an upper platform 2, a lower platform 3 and an electromagnetic chuck mounting rack 6 are arranged in the box body, the box body is provided with 4 supporting guide rods 4, and the 4 supporting guide rods 4 are uniformly distributed and fixed at four corners of the bottom of the box body; the lower platform 3 is fixedly supported at the bottom in the box body; the four corners of the upper platform 2 are provided with upper platform sliding blocks 5, the upper platform sliding blocks 5 are provided with upper platform sliding block holes, the upper platform sliding block holes in the upper platform sliding blocks 5 are sleeved on the support guide rods 4, and the upper platform sliding blocks 5 can move up and down along the support guide rods 4 so as to drive the upper platform 2 to move up and down along the support guide rods 4;
mounting frame sliding blocks 18 are arranged at four corners of the electromagnetic chuck mounting frame 6, mounting frame sliding block holes are formed in the mounting frame sliding blocks 18, the mounting frame sliding block holes in the mounting frame sliding blocks 18 are sleeved on the support guide rods 4, and the mounting frame sliding blocks 18 can move up and down along the support guide rods 4 so as to drive the electromagnetic chuck mounting frame 6 to move up and down along the support guide rods 4; the electromagnetic chuck mounting frame 6 is provided with an electromagnetic chuck 7; the upper platform 2 is positioned between the electromagnetic chuck 7 and the lower platform 3; when the electromagnetic chuck 7 is electrified, the upper platform 2 is fixedly adsorbed on the electromagnetic chuck 7;
four corners of the upper platform 2 are provided with sliders 5, the sliders 5 are provided with slider holes, the slider holes on the sliders 5 are sleeved on the support guide rods 4, and the sliders 5 can move up and down along the support guide rods 4, so that the upper platform 2 is driven to move up and down along the support guide rods 4.
The four corners of the electromagnetic chuck mounting frame 6 are provided with mounting frame sliding blocks 17, mounting frame sliding block holes 18 are formed in the mounting frame sliding blocks 17, the mounting frame sliding block holes 18 in the mounting frame sliding blocks 17 are sleeved on the support guide rods 4, and the mounting frame sliding blocks 17 can move up and down along the support guide rods 4 so as to drive the electromagnetic chuck mounting frame 6 to move up and down along the support guide rods 4; the electromagnetic chuck mounting frame 6 is provided with an electromagnetic chuck 7; the upper platform 2 is positioned between the electromagnetic chuck 7 and the lower platform 3; when the electromagnetic chuck 7 is electrified, the upper platform 2 is fixedly adsorbed on the electromagnetic chuck 7;
a lifting cylinder 8 is arranged at the bottom in the box body, the lifting cylinder 8 is connected with an electromagnetic chuck mounting frame 6, the electromagnetic chuck mounting frame 6 can be driven to move upwards along a support guide rod 4 when the lifting cylinder 8 extends out, the upper platform 2 and the lower platform 3 are separated from each other when the electromagnetic chuck mounting frame 6 moves upwards, a mica tape moving groove is formed between the upper platform 2 and the lower platform 3 and corresponds to a mica tape inlet and a mica tape outlet; an upper barrier PVC9 is arranged on one side of the upper platform 2 facing the lower platform 3, and a lower barrier PVC10 is arranged on one side of the lower platform 3 facing the upper platform 2;
a flame induction detector 11 is mounted on the box body at the mica tape outlet, the flame induction detector 11 is connected with the electromagnetic chuck 7, and when the flame induction detector 11 detects flame, the flame induction detector 11 sends a power-off instruction to the electromagnetic chuck 7; the electromagnetic chuck 7 is powered off and loses magnetism immediately, the upper platform 2 slides down along the support guide rod 4 instantly to be attached to the lower platform 3, the upper separation PVC9 and the lower separation PVC10 are combined in a sealing mode, and the separation fire spreads to a mica tape inlet of the box body.
Further, an exhaust hood 12 is arranged at the top of the box body, and the exhaust hood 12 is communicated with the box body. The exhaust hood 12 is a triangular exhaust hood, and an exhaust port is arranged at the top of the exhaust hood 12.
A safety cylinder 13 is fixedly arranged on the side wall of the top of the box body, a telescopic seat 14 is also arranged on the top of the box body, and a telescopic rod of the safety cylinder 13 penetrates into and out of the telescopic seat 14; a limiting rod 15 is fixed on the upper platform 2, one end of the limiting rod 15 is fixed with the upper platform 2, the other end of the limiting rod 15 is provided with a limiting hole 16, when the upper platform 2 moves upwards along the supporting guide rod 4 to drive the limiting rod 15 to move upwards, when the limiting rod 15 moves upwards to enable the limiting hole 16 on the limiting rod 15 to be flush with a telescopic rod of the safety cylinder 13, the safety cylinder 13 extends out of the telescopic rod, the telescopic rod extends into the limiting hole 16 of the limiting rod 15, no matter whether the electromagnetic chuck 7 is powered on or not, the upper platform 2 cannot move downwards along the supporting guide rod 4, and the upper platform 2 is always suspended on the telescopic rod of the safety cylinder 13; when the telescopic rod retracts, the telescopic rod is drawn out of the limiting hole 16 of the limiting rod 15, and the upper platform 2 can move downwards along the support guide rod 4.
A side door 17 is arranged on the box body, the side door 17 is connected with the safety cylinder 13, and when the side door 17 is opened, the telescopic rod on the safety cylinder 13 extends out; when the side door 17 is closed, the telescopic rod on the safety cylinder 13 retracts.
Claims (5)
1. A mica tape flame retardant device is characterized in that: comprises a support frame (1) and a hollow box body, wherein the box body is supported and fixed on the support frame (1);
one side of the box body is provided with a mica tape inlet, and the other side of the box body is provided with a mica tape outlet;
an upper platform (2), a lower platform (3) and an electromagnetic chuck mounting rack (6) are arranged in the box body, the box body is provided with 4 supporting guide rods (4), and the 4 supporting guide rods (4) are uniformly distributed and fixed at four corners of the bottom of the box body; the lower platform (3) is fixedly supported at the bottom in the box body;
the four corners of the upper platform (2) are provided with upper platform sliding blocks (5), upper platform sliding block holes are formed in the upper platform sliding blocks (5), the upper platform sliding block holes in the upper platform sliding blocks (5) are sleeved on the supporting guide rods (4), and the upper platform sliding blocks (5) can move up and down along the supporting guide rods (4) so as to drive the upper platform (2) to move up and down along the supporting guide rods (4);
mounting frame sliding blocks (18) are arranged at four corners of the electromagnetic chuck mounting frame (6), mounting frame sliding block holes are formed in the mounting frame sliding blocks (18), the mounting frame sliding block holes in the mounting frame sliding blocks (18) are sleeved on the supporting guide rods (4), and the mounting frame sliding blocks (18) can move up and down along the supporting guide rods (4) so as to drive the electromagnetic chuck mounting frame (6) to move up and down along the supporting guide rods (4); the electromagnetic chuck mounting frame (6) is provided with an electromagnetic chuck (7); the upper platform (2) is positioned between the electromagnetic chuck (7) and the lower platform (3); when the electromagnetic chuck (7) is electrified, the upper platform (2) is fixedly adsorbed on the electromagnetic chuck (7);
a lifting cylinder (8) is arranged at the bottom in the box body, the lifting cylinder (8) is connected with an electromagnetic chuck mounting rack (6), the electromagnetic chuck mounting rack (6) can be driven to move upwards along a supporting guide rod (4) when the lifting cylinder (8) extends out, the upper platform (2) is driven to move upwards along the supporting guide rod (4) when the electromagnetic chuck mounting rack (6) moves upwards, the upper platform (2) and the lower platform (3) are separated, a mica tape moving groove is formed between the upper platform (2) and the lower platform (3), and the mica tape moving groove corresponds to a mica tape inlet and a mica tape outlet; an upper barrier PVC (9) is arranged on one side of the upper platform (2) facing the lower platform (3), and a lower barrier PVC (10) is arranged on one side of the lower platform (3) facing the upper platform (2);
a flame induction detector (11) is mounted on the box body at the mica tape outlet, the flame induction detector (11) is connected with the electromagnetic chuck (7), and when the flame induction detector (11) detects flame, the flame induction detector (11) sends a power-off instruction to the electromagnetic chuck (7); electromagnet (7) outage immediately loses magnetism, goes up platform (2) and laminates with lower platform (3) along supporting guide arm (4) gliding in the twinkling of an eye, goes up separation PVC (9), separation PVC (10) sealing combination down, and the separation intensity of a fire spreads to the mica tape import of box.
2. The mica tape flame retardant device of claim 1, wherein: an exhaust hood (12) is arranged at the top of the box body, and the exhaust hood (12) is communicated with the inside of the box body.
3. A mica tape fire retardant device according to claim 2, wherein: the exhaust hood (12) is a triangular exhaust hood, and an exhaust port is arranged at the top of the exhaust hood (12).
4. The mica tape flame retardant device of claim 1, wherein: a safety cylinder (13) is fixedly installed on the side wall of the top of the box body, a telescopic seat (14) is also installed on the top of the box body, and a telescopic rod of the safety cylinder (13) penetrates into and out of the telescopic seat (14);
a limiting rod (15) is fixed on the upper platform (2), one end of the limiting rod (15) is fixed with the upper platform (2), and the other end of the limiting rod is provided with a limiting hole (16), when the upper platform (2) moves upwards along the support guide rod (4), the limiting rod (15) is driven to move upwards, when the limiting hole (16) on the limiting rod (15) moves upwards on the limiting rod (15) and is flush with the telescopic rod of the safety cylinder (13), the safety cylinder (13) extends out of the telescopic rod, the telescopic rod extends into the limiting hole (16) of the limiting rod (15), no matter whether the electromagnetic chuck (7) is powered on, the upper platform (2) cannot move downwards along the support guide rod (4), and the upper platform (2) is suspended on the telescopic rod of the safety cylinder (13) all the time; when the telescopic rod retracts, the telescopic rod is drawn out from the limiting hole (16) of the limiting rod (15), and the upper platform (2) can move downwards along the supporting guide rod (4).
5. The mica tape flame retardant device of claim 4, wherein: a side door (17) is arranged on the box body, the side door (17) is connected with the safety cylinder (13), and when the side door (17) is opened, the telescopic rod on the safety cylinder (13) extends out; when the side door (17) is closed, the telescopic rod on the safety cylinder (13) retracts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478118.5A CN113262407B (en) | 2021-04-30 | 2021-04-30 | Mica tape flame retardant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478118.5A CN113262407B (en) | 2021-04-30 | 2021-04-30 | Mica tape flame retardant device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113262407A true CN113262407A (en) | 2021-08-17 |
| CN113262407B CN113262407B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110478118.5A Active CN113262407B (en) | 2021-04-30 | 2021-04-30 | Mica tape flame retardant device |
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| Country | Link |
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| CN (1) | CN113262407B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203954498U (en) * | 2014-04-25 | 2014-11-26 | 深圳市谱尼测试科技有限公司 | A kind of high-low temperature chamber automatic fire extinguisher |
| CN205078887U (en) * | 2015-10-13 | 2016-03-09 | 上海袋式除尘配件有限公司 | Take poppet valve for dust remover of dropproof device |
| CN212116247U (en) * | 2020-05-05 | 2020-12-11 | 石河子大学 | Fire-retardant device for cotton picker |
| CN212320321U (en) * | 2020-05-08 | 2021-01-08 | 长沙安广绝缘材料有限公司 | Drying device is used in production of fire-resistant mica tape |
| CN212439785U (en) * | 2020-08-05 | 2021-02-02 | 杭州中传消防设备有限公司 | Suspension type electric automobile conflagration protection device |
| CN112677619A (en) * | 2020-12-29 | 2021-04-20 | 丹阳市沃德立电工材料有限公司 | Integration mica tape production facility |
-
2021
- 2021-04-30 CN CN202110478118.5A patent/CN113262407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203954498U (en) * | 2014-04-25 | 2014-11-26 | 深圳市谱尼测试科技有限公司 | A kind of high-low temperature chamber automatic fire extinguisher |
| CN205078887U (en) * | 2015-10-13 | 2016-03-09 | 上海袋式除尘配件有限公司 | Take poppet valve for dust remover of dropproof device |
| CN212116247U (en) * | 2020-05-05 | 2020-12-11 | 石河子大学 | Fire-retardant device for cotton picker |
| CN212320321U (en) * | 2020-05-08 | 2021-01-08 | 长沙安广绝缘材料有限公司 | Drying device is used in production of fire-resistant mica tape |
| CN212439785U (en) * | 2020-08-05 | 2021-02-02 | 杭州中传消防设备有限公司 | Suspension type electric automobile conflagration protection device |
| CN112677619A (en) * | 2020-12-29 | 2021-04-20 | 丹阳市沃德立电工材料有限公司 | Integration mica tape production facility |
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| CN113262407B (en) | 2022-06-07 |
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