CN221149727U - High-temperature conductor preheater - Google Patents
High-temperature conductor preheater Download PDFInfo
- Publication number
- CN221149727U CN221149727U CN202322843269.3U CN202322843269U CN221149727U CN 221149727 U CN221149727 U CN 221149727U CN 202322843269 U CN202322843269 U CN 202322843269U CN 221149727 U CN221149727 U CN 221149727U
- Authority
- CN
- China
- Prior art keywords
- main body
- conductor
- periphery
- temperature
- wire
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 37
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 229920001169 thermoplastic Polymers 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 238000004321 preservation Methods 0.000 description 6
- 238000004868 gas analysis Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of preheaters, in particular to a high-temperature conductor preheater, which comprises a main body and an open-type box door covered on the main body; the air pump forms negative pressure in the main body through the air transmission pipeline, the conductor penetrates into the main body through the wire inlet after the temperature in the main body is raised through the heating guide wheels, and stretches out through the wire outlet after being wound on the plurality of heating guide wheels, and the temperature, the pressure and the gas components in the main body are obtained through the detector and then the conductor is regulated and preheated in real time through the control terminal; and further, the problem that the conductivity and stability of the conductor are reduced during working due to the fact that the combination of the conductor and the thermoplastic polymer is affected by oxidation in the preheating process can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of preheaters, in particular to a high-temperature conductor preheater.
Background
In the process of forming a metal wire, a metal conductor and a thermoplastic polymer material are often required to be compounded together, the metal conductor and the thermoplastic polymer material are required to be tightly combined, and when the high-temperature molten polymer composite material is attached to the wire which is not subjected to preheating treatment, a large temperature difference can be generated on the surface of the wire, and the surface of the wire can react. In the process of conducting preheating treatment on conductors, the problems in the following patents generally occur, and a multifunctional cable conductor preheating machine is disclosed in publication No. CN208400618U, and comprises a frame, a guide wheel, a steering wheel and a working box, wherein a heating device and a cleaning device are arranged in the working box; the heating device comprises an electromagnetic induction heating plate, an insulating heat-preserving plate and an electromagnetic heating controller; the electromagnetic induction heating plate and the insulating heat preservation plate are arranged on one side of the cavity of the working box in parallel through the fixing support; the cable conductor passes through the space between the electromagnetic induction plate and the insulating heat-preserving plate; the cleaning device comprises a rotating shaft, a first locking hoop, a second locking hoop and a cleaning sea surface; the central axis direction of pivot perpendicular to conductor is walked line direction in the working box, and although this patent has avoided the conductor to deposit the surface and has dust to lead to the cable performance that processes out relatively poor after a period, still has the problem that preheats the in-process and takes place the oxidation to influence the conductor result of use after preheating, consequently, in long-term research and development test process: in the prior art, the pre-heater is difficult to avoid influencing the combination of the conductor and the thermoplastic polymer due to oxidation in the process of carrying out pre-heating treatment on the conductor, and the problems of reduced conductivity and stability during operation are easily caused.
Disclosure of utility model
In view of the above, the present utility model is directed to a high temperature conductor preheater to solve the problem that the bonding of the conductor and the thermoplastic polymer is difficult to avoid due to oxidation.
Based on the above object, the present utility model provides a high temperature conductor preheater comprising: a main body and an open-type box door covered on the main body; further comprises: the buffer boxes are fixedly arranged at the middle parts of two sides of the periphery of the main body and close to the top end, a wire inlet and a wire outlet are respectively formed in the middle parts of the two buffer boxes, the wire inlet and the wire outlet extend into the main body and are communicated with the inside of the main body, an air suction pump is arranged at the bottom end of one side of the main body, an air delivery pipeline is fixedly arranged at the air suction end of the air suction pump, and one end of the air delivery pipeline is fixedly inserted into the buffer boxes and extends into the main body; the heating guide wheels are arranged in the main body in a rotating manner, a detector is fixedly arranged on one side of the inside of the main body, and a control terminal is fixedly arranged above the periphery of the main body;
The air pump forms negative pressure inside the main body through the air transmission pipeline, the conductor penetrates into the main body through the wire inlet after the temperature inside the main body is increased through the heating guide wheels, and stretches out through the wire outlet after winding on the plurality of heating guide wheels, and the temperature, the pressure and the gas components inside the main body are obtained through the detector and then the conductor is regulated and preheated in real time through the control terminal.
Preferably, the nitrogen cylinder is arranged at the bottom end of the other side of the main body, an air pipe is fixedly arranged at the air transmission end of the nitrogen cylinder, one end of the air pipe is fixedly inserted into the main body and extends into the main body, and a throttle controller for controlling the on-off transmission of nitrogen is fixedly arranged on the air pipe.
Preferably, the bottom of the main body is fixedly provided with feet all around, and the corner of the top end of one side of the main body is fixedly provided with an emergency stop button.
Preferably, the inside of inlet and outlet all fixed mounting has the silica gel layer, the conductor passes silica gel layer middle part and stretches into inside the main part, be provided with joint strip between open-type chamber door and the main part, the buffer box is the stainless steel box body, a plurality of heating guide pulley is arranged vertically side by side, heating guide pulley periphery fixed mounting has the heating wire all around.
Preferably, the detector comprises: temperature sensor, pressure sensor and gas analysis appearance, temperature sensor, pressure sensor and gas analysis appearance all fixed mounting are on the main part inside wall.
Preferably, the installation box is fixedly installed on one side of the periphery of the main body, a cavity is formed in the installation box, a material conveying hole through which a conductor passes is formed in the middle of the installation box, a servo motor is fixedly installed on one side of the inside of the cavity, a winding disc is fixedly installed at the power output end of the servo motor, a steel cable is wound on the periphery of the winding disc, a plurality of scraping openings are formed in one side, attached to the conductor, of the steel cable, a hook is fixedly installed on the other side of the inside of the cavity, the middle of the steel cable is wound on the periphery of the conductor and then hung on the hook, a lug is fixedly installed in the cavity, a rotary disc is installed at one end of the lug in a rotating mode, the rotary disc is located on two sides of the periphery of the steel cable, a heat preservation cylinder of a hollow structure is fixedly installed on one side of the periphery of the installation box, and the conductor penetrates and is inserted into the heat preservation cylinder after passing through the scraping openings.
The utility model has the beneficial effects that: the negative pressure is formed inside the main body through the air pump, the temperature of the inner space of the main body is improved through the heating guide wheel, the conductor can be subjected to the preheating effect through the heating guide wheel under the negative pressure space, meanwhile, the temperature, the pressure and the data of the gas components inside the main body can be effectively obtained through the detector and are transmitted to the control terminal, the control terminal can facilitate the user to implement the real-time regulation and control preheating treatment effect on the conductor, and further the conductor can be effectively prevented from being combined with the thermoplastic polymer due to oxidation in the preheating process, so that the problem that the conductivity and the stability of the conductor are reduced during working is caused.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic side view of the cable of the present utility model.
Marked in the figure as: 1. a main body; 2. a buffer box; 3. a gas line; 4. an air extracting pump; 5. a throttle controller; 6. heating the guide wheel; 7. a detector; 8. a control terminal; 9. an open-type box door; 10. an emergency stop button; 11. a footing; 12. a nitrogen cylinder; 13. a mounting box; 14. a chamber; 15. a material conveying hole; 16. a servo motor; 17. a reel; 18. a wire rope; 19. a hook; 20. a bump; 21. a turntable; 22. scraping a mouth; 23. and a heat preservation cylinder.
Detailed Description
The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Embodiment one:
As shown in fig. 1, 2 and 3, a high temperature conductor preheater comprises: a main body 1 and an open-type door 9 covered on the main body 1; further comprises: the buffer box 2 is fixedly arranged at the middle parts of two sides of the periphery of the main body 1 and is close to the top end through bolts, the buffer box 2 is a stainless steel box body and can bear the pressure of +/-4 kpa, sealing is implemented between the buffer box 2 and the adjacent sides of the main body 1, a wire inlet and a wire outlet are respectively formed in the middle parts of the two buffer boxes 2, the wire inlet and the wire outlet extend into the main body 1 and are communicated with the inside of the main body 1, an air suction pump 4 is arranged at the bottom end of one side of the main body 1, an air suction end of the air suction pump 4 is fixedly provided with an air transmission pipeline 3 through bolts, and one end of the air transmission pipeline 3 is fixedly inserted into the buffer box 2 and extends into the main body 1; the inside rotation of main part 1 installs a plurality of heating guide pulleys 6 of vertical arrangement, and heating guide pulleys 6 also can provide the drive power through servo motor to realize the effect of initiative regulation heating guide pulley 6 rotation state, the inside one side of main part 1 has detector 7 through bolt fixed mounting, detector 7 includes: temperature sensor, pressure sensor and gas analysis appearance, temperature sensor, pressure sensor and gas analysis appearance all pass through bolt fixed mounting on main part 1 inside wall, main part 1 periphery top is through bolt fixed mounting has control terminal 8, acquires temperature, pressure and gas composition in order to control the adjustment use through control terminal 8.
The open-type box door 9 on the main body 1 is closed, so that a sealed space is formed inside the main body 1, the air pump 4 is driven to form negative pressure in the sealed space inside the main body 1 through the air pipeline 3, after the temperature of the internal space of the main body 1 is raised through the heating guide wheels 6, a conductor penetrates into the main body 1 from a wire inlet and stretches out from a wire outlet after being wound on the plurality of heating guide wheels 6, the preheating time of the conductor in the sealed space can be further raised through winding the conductor on the periphery of each heating guide wheel 6, and therefore the preheating effect is improved.
Embodiment two:
The difference with the previous embodiment lies in, main part 1 opposite side bottom is provided with nitrogen bottle 12, nitrogen bottle 12 gas transmission end passes through bolt fastening installs the trachea, trachea one end is fixed peg graft on main part 1 to extend to in the main part 1, there is throttle controller 5 that is used for controlling nitrogen gas break-make and transport through bolt fastening installs on the trachea, and throttle controller 5 passes through the velocity of flow of control terminal 8 control nitrogen gas, main part 1 bottom all has footing 11 through bolt fastening all around, can promote the steadiness when main part 1 operates through footing 11, main part 1 one side top corner has scram button 10 through bolt fastening, can be to the main part 1 operation of stopping under emergency by force through scram button 10, the security when promoting the preheating, inlet wire and outlet inboard all have the silica gel layer through bolt fastening, the cavity lamellar structure that the silica gel layer is preferentially made up by high temperature resistant elastic material preparation to can be convenient for the conductor pass, promote sealed effect, the conductor stretches into main part 1 inside through the middle part of the silica gel layer, be provided with sealed joint strip between open door 9 and the main part 1, can promote the stability when the main part 1 operation through footing 11, can promote the heating wire through the sealed off strip 6 through the sealed off cap, can be by the heating wire by the outer guide pulley of the installation 6 of the guide wire of the installation of the guide wire, thereby can be by the heating wire is further heating wire 6 when the operation is realized by the sealed 6, and the outer peripheral guide effect is realized by the heating wire is arranged around the heating wire 6.
Wherein, communicate nitrogen cylinder 12 and main part 1 through the trachea for the main part 1 that is in under the negative pressure environment can be through throttle controller 5's regulation and control effect, with the nitrogen gas transmission in the nitrogen cylinder 12 to main part 1 in, thereby promote the inside nitrogen content of main part 1, thereby can promote the conductor and preheat the oxidation prevention effect of handling in-process, and then effectually promoted the preheating effect of conductor.
Embodiment III:
The difference with the second embodiment lies in that, install mounting box 13 through bolt fixed mounting in one side of main part 1 periphery, install the inside cavity 14 of having seted up of box 13, install the material conveying hole 15 that the conductor passed in the middle part of box 13, the inside one side of cavity 14 is through bolt fixed mounting there being servo motor 16, servo motor 16 power take off end is through bolt fixed mounting having rolling disc 17, rolling disc 17 peripheral winding has cable 18, a plurality of scrapes 22 have been seted up to one side that cable 18 laminated in the conductor, the inside opposite side of cavity 14 is through bolt fixed mounting having couple 19, hang behind cable 18 middle part is around the conductor periphery on couple 19, the inside bump 20 that passes through bolt fixed mounting of cavity 14, carousel 21 is installed in the rotation of bump 20 one end, carousel 21 is located the peripheral both sides of cable 18, the outside one side of box 13 is through bolt fixed mounting there being hollow structure's heat preservation section of thick bamboo 23, the conductor runs through and is pegged graft in heat preservation section of thick bamboo 23 after scraping the mouth 22.
When the preheated conductor penetrates into the installation box 13, the preheated conductor is positioned through the material conveying hole 15 and penetrates into the inner side of the steel cable 18 in a winding state, the winding disc 17 is driven by the servo motor 16 to rotate, the winding strength of the steel cable 18 at the periphery of the conductor can be adjusted by matching with the hooks 19, and the conductor can be scraped to a trace oxide layer formed at the periphery of the conductor in the transmission process of the installation box 13 by improving the bonding strength between the scraping opening 22 on the steel cable 18 and the periphery of the conductor, so that the preheated conductor can be effectively compounded with a thermoplastic polymer material, and the occurrence of reaction on the surface of a conductor is effectively avoided, so that bubbles are reduced.
Working principle: when the device is used, the open type box door 9 is opened, a wire to be preheated is pulled on the heating guide wheel 6, then the open type box door 9 is closed, the power supply is connected to open the control terminal 8, the detector 7 is started through the control terminal 8, the guide wheel temperature of the heating guide wheel 6 is set, then the air pump 4 is started, the flow rate of the air pump 4 is set, meanwhile, the parameter change of the control terminal 8 is observed at any time, after all the parameters meet the set requirements, the heating guide wheel 6 is started to pull the conductor, the process is to carry out high-temperature preheating under the condition of being close to vacuum, the problem that the conductor oxidizes under the high temperature is effectively solved, so that the upper limit of the preheating temperature of the metal conductor is effectively improved, and more space is provided for process design; after the main body 1 is vacuumized, the air pressure in the main body 1 is negative pressure, so that the vacuum environment in the main body 1 is not easy to control, the nitrogen bottle 12 is opened at the moment, the throttle controller 5 is started, nitrogen is added into the main body 1 to compensate the negative pressure, so that the pressure in the main body 1 is consistent with the external environment, the air pump 4 can always exhaust the air outwards, the throttle controller 5 also always conveys the nitrogen, the air in the main body 1 is always in a dynamic balance to maintain the stability of the preheating environment in the whole process of heat treatment, meanwhile, the content of the nitrogen can reach 99% through the control adjustment of the control terminal 8, the process is to preheat a conductor at a high temperature under the nitrogen environment, and the problem of conductor oxidation can be effectively solved.
Claims (6)
1. A high temperature conductor preheater comprising: a main body (1) and an open-type box door (9) covered on the main body (1); characterized by further comprising:
the buffer boxes (2) are fixedly arranged at the middle parts of two sides of the periphery of the main body (1) and close to the top end, a wire inlet and a wire outlet are respectively formed in the middle parts of the two buffer boxes (2), the wire inlet and the wire outlet extend into the main body (1) and are communicated with the inside of the main body (1), an air pump (4) is arranged at the bottom end of one side of the main body (1), an air transmission pipeline (3) is fixedly arranged at the air exhaust end of the air pump (4), and one end of the air transmission pipeline (3) is fixedly inserted into the buffer boxes (2) and extends into the main body (1);
A plurality of vertically arranged heating guide wheels (6) are rotatably arranged in the main body (1), a detector (7) is fixedly arranged on one side of the inside of the main body (1), and a control terminal (8) is fixedly arranged above the periphery of the main body (1);
Wherein, aspiration pump (4) is inside to form negative pressure with main part (1) through gas-supply pipeline (3), promotes main part (1) inside temperature back through heating guide pulley (6), and the conductor penetrates in main part (1) by the inlet wire to twine and stretch out by the outlet wire after a plurality of heating guide pulleys (6), obtain inside temperature, pressure and the gaseous composition of main part (1) back through detector (7), carry out real-time regulation and control to the conductor through control terminal (8) and preheat.
2. The high-temperature conductor preheater according to claim 1, wherein a nitrogen bottle (12) is arranged at the bottom end of the other side of the main body (1), an air pipe is fixedly arranged at the air delivery end of the nitrogen bottle (12), one end of the air pipe is fixedly inserted into the main body (1) and extends into the main body (1), and a throttling controller (5) for controlling on-off delivery of nitrogen is fixedly arranged on the air pipe.
3. The high-temperature conductor preheater according to claim 1, wherein feet (11) are fixedly arranged on the periphery of the bottom of the main body (1), and an emergency stop button (10) is fixedly arranged at the corner of the top end of one side of the main body (1).
4. The high-temperature conductor preheater according to claim 1, wherein a silica gel layer is fixedly installed on the inner sides of the wire inlet and the wire outlet, the conductor penetrates through the middle of the silica gel layer and stretches into the main body (1), a sealing rubber strip is arranged between the open-type box door (9) and the main body (1), the buffer box (2) is a stainless steel box body, a plurality of heating guide wheels (6) are vertically arranged in parallel, and electric heating wires are fixedly installed on the periphery of the heating guide wheels (6).
5. A high temperature conductor preheater according to claim 1, wherein the detector (7) comprises: the temperature sensor, the pressure sensor and the gas analyzer are fixedly arranged on the inner side wall of the main body (1).
6. The high-temperature conductor preheater according to claim 1, wherein a mounting box (13) is fixedly mounted on one side of the periphery of the main body (1), a cavity (14) is formed in the mounting box (13), a material conveying hole (15) through which a conductor passes is formed in the middle of the mounting box (13), a servo motor (16) is fixedly mounted on one side of the inside of the cavity (14), a winding disc (17) is fixedly mounted at the power output end of the servo motor (16), a steel cable (18) is wound on the periphery of the winding disc (17), a plurality of scraping openings (22) are formed in one side of the steel cable (18) in a fit mode, a hook (19) is fixedly mounted on the other side of the inside of the cavity (14), the middle of the steel cable (18) is wound on the periphery of the conductor and then hung on the hook (19), a lug (20) is fixedly mounted in the cavity (14), a rotary disc (21) is rotatably mounted at one end of the lug (20), the rotary disc (21) is located on two sides of the periphery of the steel cable (18), a hollow-structure heat-preserving drum (23) is fixedly mounted on one side of the periphery of the mounting box (13), and a plurality of scraping openings (23) are formed in the conductor and pass through the heat-preserving drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322843269.3U CN221149727U (en) | 2023-10-23 | 2023-10-23 | High-temperature conductor preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322843269.3U CN221149727U (en) | 2023-10-23 | 2023-10-23 | High-temperature conductor preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221149727U true CN221149727U (en) | 2024-06-14 |
Family
ID=91423432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322843269.3U Active CN221149727U (en) | 2023-10-23 | 2023-10-23 | High-temperature conductor preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221149727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119230196A (en) * | 2024-11-28 | 2024-12-31 | 福建国威电子科技股份有限公司 | A copper wire preheating device for cable |
-
2023
- 2023-10-23 CN CN202322843269.3U patent/CN221149727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119230196A (en) * | 2024-11-28 | 2024-12-31 | 福建国威电子科技股份有限公司 | A copper wire preheating device for cable |
| CN119230196B (en) * | 2024-11-28 | 2025-03-14 | 福建国威电子科技股份有限公司 | Copper wire preheating equipment for cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221149727U (en) | High-temperature conductor preheater | |
| CN206173301U (en) | But stratified sampling's rice wine fermentation jar | |
| CN206648431U (en) | A kind of centrifuge dripping device | |
| CN206841852U (en) | A kind of thermal contraction device of trademark plastering machine | |
| CN206625039U (en) | A kind of coiling apparatus of clothes airing machine structure | |
| CN205462222U (en) | Biax reation kettle | |
| CN208995780U (en) | A kind of preshrinking machine facilitating charging | |
| CN218329008U (en) | Production of corrosion-resistant stainless steel welding rod is with curing device that cures | |
| CN203621067U (en) | Combined type acid mist fully-closed exhaust hood | |
| CN207981164U (en) | A kind of reaction kettle | |
| CN216879345U (en) | A raw materials reaction equipment for white carbon black production and processing | |
| CN205575999U (en) | A production response equipment that is used for epoxy phenolic aldehyde silicon steel sheet lacquer type organic coating | |
| CN201485385U (en) | Glass kettle | |
| CN220564719U (en) | Electric wire-carrying device for closing groove body | |
| CN212686695U (en) | Device for improving curing efficiency of epoxy ceramic coating sprayed in nodular cast iron pipe | |
| CN209997632U (en) | novel high-efficiency reaction kettle | |
| CN210117402U (en) | Heat preservation device for machining heat treatment | |
| CN205695553U (en) | A kind of Bulbus Allii processing drying unit monitoring moisture content in real time | |
| CN207480948U (en) | A kind of thermal agitation machine of PVC plastic particle | |
| CN220793427U (en) | Heating device for traditional Chinese medicine bath lotion | |
| CN206587664U (en) | A kind of circulating cosmetics processing agitating device | |
| CN220799888U (en) | Tea fermentation device | |
| CN221924219U (en) | Oxygen supply amount adjusting device for oxygenerator | |
| CN206107651U (en) | Negative pressure tape transport binding device | |
| CN222411667U (en) | Automatic synchronous refining furnace wire feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |