CN2653650Y - Continuous sulfurizing device for pressure molten salt for producing cable - Google Patents
Continuous sulfurizing device for pressure molten salt for producing cable Download PDFInfo
- Publication number
- CN2653650Y CN2653650Y CN 03278259 CN03278259U CN2653650Y CN 2653650 Y CN2653650 Y CN 2653650Y CN 03278259 CN03278259 CN 03278259 CN 03278259 U CN03278259 U CN 03278259U CN 2653650 Y CN2653650 Y CN 2653650Y
- Authority
- CN
- China
- Prior art keywords
- salt
- cable
- tube
- sulfurization
- water cooling
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a cable production adopting continuous sulfurization device of pressurized molten salt, and the cable produced by the utility model has full sulfurization and high yield. The liquid salt in the lower part of a salt storing pot can directly flows into and fills the sulfurization pipe area without getting through a pipeline pump so as to have no pipeline pump damage and maintaining problem. The cable of the utility model comprises a sulfurization device, a cooling device and a high pressure gas supplying device, which is characterized in that the salt storing device in the sulfurization device comprises a salt storing pot arranged on a stander; the lower part of the salt storing pot is communicated with the sulfurization pipe of the sulfurization device; the upper space of the salt storing pot is communicated with the water cooling pipe of the cooling device; the upper space of the salt storing pot is respectively communicated with the upper space of the sulfurization pipe and the high pressure gas supplying device through an air compressing pipeline; the middle and the upper space of the salt liquid in the lower part of the salt storing pot are respectively provided with a cable conveying wheel.
Description
(1) technical field
The utility model relates to the vulcanizing equipment of making cable, is specially the continuous vulcanizing device of making the pressurization fused salt that cable uses.
(2) background technology
It is a kind of common method that the continuous vulcanizing device of employing pressurization fused salt vulcanizes cable, the continuous vulcanizing device of existing pressurization fused salt is as shown in Figure 1: pipeline AD section is divided into several functional areas among the figure, the AB section is the sulfuration area under control, and the CD section is the water-cooled area under control, the cable after the cooling sulfuration; The BC section is the air baffle area, utilize compressed air to intercept AB section fused salt and CD section cooling water. constitute the pressure air system by air compressor machine 14, air accumulator 13, pressure-reducing valve 12 and pipeline 6 among the figure, pipeline 6 is connected with A point, BC section, the D point of pipeline respectively by arm a, b, c, make the AD pipeline be in the uniform high-pressure system, so can give condition of high voltage of fused salt of AB section, and condition of high voltage ensures that cable sulfuration back is non-foaming in the water-cooled section.D, e, f, g are the circulating path of liquid fused salt along pipeline among Fig. 1, and 4 for making the liquid salt of heating send into the pump of sulfur district AB, and 5 is the electrothermal stoves that add of liquid fused salt, and 3 is electric heating tube, guarantees that the temperature of the liquid salt of inflow curing tube can not reduce significantly.By high-pressure hydraulic pump 9 water of water tank is sent into water tank 8 among Fig. 1, safety valve 7 is installed on the water tank 8, high-pressure hydraulic pump 10 makes cooling water along h, I, the circulation of j duct route.Cable 1 through the bag rubber is drawn from sealing device 2 order process AB sulfur districts, BC baffle area, CD water-cooled district continuously by guiding trestle and crawler belt, vulcanizes continuously, and lower end, CD water-cooled district is equipped with sealing device 11.The shortcoming of above-mentioned vulcanization plant is in the process of sulfuration; liquid salt comes suction AB section sulfur district by tubing pump; since the pump speed influence by voltage of tubing pump and the time low when high, so the phenomenon that liquid salt can not be full of the sulfuration area under control occurs through regular meeting, cable is during by the sulfuration area under control; some cable sulfuration is insufficient; become substandard products, and the tubing pump long-term work is broken down easily under high temperature and high pressure environment; the maintenance tubing pump must be cut off whole production line, and production will be affected.
(3) summary of the invention
At existing vulcanization plant, its liquid salt is to come suction sulfuration area under control by tubing pump, liquid salt can not be full of the sulfuration area under control often, cause the rate of finished products of cable low, and the flimsy shortcoming of tubing pump, the utility model provides another to make the continuous vulcanizing device of the pressurization fused salt that cable uses, and liquid salt does not need just can flow directly into and be full of sulfuration area under control, the therefore problem that does not yet just exist tubing pump to damage and keep in repair by tubing pump.
The technical solution of the utility model is: it comprises vulcanization plant, cooling device, the high pressure gas feedway of cable; Wherein vulcanization plant comprises curing tube, storage salt device and electric furnace, and electric heating tube is equipped with in the outside of curing tube, and the axial and vertical direction of curing tube has the angle of inclination; Cooling device comprises water cooling tube, and the axial and vertical direction of water cooling tube has the angle of inclination, and the upper end of water cooling tube is connected by pipeline and water tank, and water tank connects high-pressure hydraulic pump, and sealing device is equipped with in the lower end of water cooling tube; The high pressure gas feedway is linked in sequence by air compressor machine, air accumulator, pressure-reducing valve and high pressure air duct and constitutes; It is characterized in that described storage salt device comprises the storage salt cellar that is installed on the frame, the bottom and the curing tube of storage salt cellar are connected, the upper space and the water cooling tube of storage salt cellar are connected, the upper space of storage salt cellar is connected by the space and the high pressure gas feedway on compressed air piping and curing tube top respectively, stores up in the saline solution of salt cellar bottom and the delivery wheel that is separately installed with cable in the upper space.
It is further characterized in that: water cooling tube connects water tank by inlet channel and outlet conduit, and tubing pump is installed in the inlet channel, and the diameter of outlet conduit is greater than the diameter of inlet channel.
The storage salt pipe of the utility model in the alternative existing equipment of storage salt cellar, liquid salt in the storage salt cellar relies on gravity directly to be pressed into and is full of curing tube, the cable sulfuration is more abundant like this, thereby avoided in the existing equipment by tubing pump liquid salt suction curing tube, and influence by voltage fails to be full of curing tube sometimes, insufficient and the flimsy shortcoming of tubing pump of cable sulfuration, thus realized the purpose of this utility model effectively.
(4) description of drawings
Fig. 1 is the existing structural representation of making the continuous vulcanizing device of the pressurization fused salt that cable uses;
Fig. 2 is a structural representation of the present utility model.
(5) embodiment
The utility model comprises vulcanization plant, cooling device and the high pressure gas feedway of cable.Vulcanization plant comprises curing tube 3 and storage salt cellar 20, storage salt cellar 20 is installed on support 21, and the electric furnace of installing below 19 of storage salt cellar 20 is heated into liquid state with salt, and the salt here is to be formed by potassium nitrate, sodium nitrate and natrium nitrosum configuration, be the market existing procucts, belong to prior art; Electric heating tube 22 is equipped with in the outside of curing tube 3, and the upper end of curing tube 3 is equipped with inlet seal 2 successively and goes up sealing 1; Cooling device comprises water cooling tube 10, and water cooling tube 10 is connected with water tank 18 by inlet channel 9 and outlet conduit 8, and tubing pump 11 is installed in the inlet channel 9, and water tank 18 connects high-pressure hydraulic pump 17, and the lower end of water cooling tube 10 is equipped with sealing device; The high pressure gas feedway is linked in sequence by air compressor machine 23, air accumulator 24, pressure-reducing valve 25 and high pressure air duct 5 and constitutes; The bottom and the curing tube 3 of storage salt cellar 20 are connected, the upper space of storage salt cellar 20 and the top of water cooling tube 10 are connected, the upper space of storage salt cellar 20 is connected with curing tube 3 upper spaces and high pressure gas feedway by high pressure air duct 4 and 5 respectively, reaches the delivery wheel 7 and 6 that is separately installed with cable in the upper space in the bottom saline solution of storage salt cellar 20; The lower end of water cooling tube 10 is equipped with exit seal 13 and lower seal 14 successively.Last sealing 1 and lower seal 14 are the steel wire channel seal in the whole device, and inlet seal 2 and exit seal 13 are the cable passage sealing.
Both axially all had the angle of inclination with vertical direction when curing tube 3 and water cooling tube 10 were installed, guarantee that the liquid salt in the curing tube 3 can not leak from inlet seal 2, and the cooling water in the water cooling tube 10 can not flow into storage salt cellar 20, for guaranteeing that further the cooling water in the water cooling tube 10 can not flow into storage salt cellar 20, the internal diameter of outlet conduit 8 is much larger than the internal diameter of inlet channel 9.During sulfuration, cable 15 enters curing tube 3 from squeezing the rubber outlet, and the liquid salt in the storage salt cellar 20 vulcanizes owing to action of gravity directly is pressed into and is full of 3 pairs of cables 15 of curing tube; The compressed air that air compressor machine 23 charges into air accumulator 24 reaches 4 atmospheric pressure through pressure-reducing valve 25 later pressure, enters storage salt cellar 20 by compressed air hose 5, enters curing tube 3 from compressed air piping 4 again; Meanwhile, high-pressure hydraulic pump 17 is sent the water of water tank 16 into water tank 18, safety valve 12 guarantees that the pressure of water in the water tank 18 is 4 atmospheric pressure, water in the water tank 18 enters cable 15 coolings after 10 pairs of sulfurations of water cooling tube by tubing pump 11, guarantee the pressure unanimity in curing tube 3 and the water cooling tube 10 like this, enter water cooling tube after the cable sulfuration and just can not bubble, cooling water flows back to water tank 18 from outlet conduit 8.
Claims (2)
1, the continuous vulcanizing device of the pressurization fused salt that the manufacturing cable is used, it comprises vulcanization plant, cooling device, the high pressure gas feedway of cable; Wherein vulcanization plant comprises curing tube, storage salt device and electric furnace, and electric heating tube is equipped with in the outside of curing tube, and the axial and vertical direction of curing tube has the angle of inclination; Cooling device comprises water cooling tube, and the axial and vertical direction of water cooling tube has the angle of inclination, and the upper end of water cooling tube is connected by pipeline and water tank, and water tank connects high-pressure hydraulic pump, and sealing device is equipped with in the lower end of water cooling tube; The high pressure gas feedway is linked in sequence by air compressor machine, air accumulator, pressure-reducing valve and compressed air piping and constitutes; It is characterized in that described storage salt device comprises the storage salt cellar that is installed on the frame, the bottom and the curing tube of storage salt cellar are connected, the upper space and the water cooling tube of storage salt cellar are connected, the upper space of storage salt cellar is connected by the space and the high pressure gas feedway on compressed air piping and curing tube top respectively, stores up in the saline solution of salt cellar bottom and the delivery wheel that is separately installed with cable in the upper space.
2, the continuous vulcanizing device of the pressurization fused salt of using according to the described manufacturing cable of claim 1, it is characterized in that water cooling tube connects water tank by inlet channel and outlet conduit, tubing pump is installed in the inlet channel, the diameter of outlet conduit is greater than the diameter of inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278259 CN2653650Y (en) | 2003-09-02 | 2003-09-02 | Continuous sulfurizing device for pressure molten salt for producing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278259 CN2653650Y (en) | 2003-09-02 | 2003-09-02 | Continuous sulfurizing device for pressure molten salt for producing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653650Y true CN2653650Y (en) | 2004-11-03 |
Family
ID=34331995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278259 Expired - Lifetime CN2653650Y (en) | 2003-09-02 | 2003-09-02 | Continuous sulfurizing device for pressure molten salt for producing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653650Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425421C (en) * | 2005-12-28 | 2008-10-15 | 吕金海 | Pressurized soluble salt continuous vulcanizing device |
| CN101447257B (en) * | 2008-12-19 | 2010-09-29 | 昆明电缆股份有限公司 | Method for manufacturing high quality cabtyre cable |
| CN101508154B (en) * | 2009-03-18 | 2011-05-18 | 衡阳恒飞电缆有限责任公司 | Rubber wire cable high-temperature low-pressure steam continuous curing method and device |
| CN101235149B (en) * | 2007-02-01 | 2011-06-15 | 吕金海 | Seal control mechanism for pressurization fused-salt continuous vulcanizing device |
-
2003
- 2003-09-02 CN CN 03278259 patent/CN2653650Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425421C (en) * | 2005-12-28 | 2008-10-15 | 吕金海 | Pressurized soluble salt continuous vulcanizing device |
| CN101235149B (en) * | 2007-02-01 | 2011-06-15 | 吕金海 | Seal control mechanism for pressurization fused-salt continuous vulcanizing device |
| CN101447257B (en) * | 2008-12-19 | 2010-09-29 | 昆明电缆股份有限公司 | Method for manufacturing high quality cabtyre cable |
| CN101508154B (en) * | 2009-03-18 | 2011-05-18 | 衡阳恒飞电缆有限责任公司 | Rubber wire cable high-temperature low-pressure steam continuous curing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2653650Y (en) | Continuous sulfurizing device for pressure molten salt for producing cable | |
| CN101131158B (en) | Natural gas liquid charging-up pump and natural gas liquid charging-up station | |
| CN113108136A (en) | Tubing with ultrahigh molecular polyethylene fiber lining pipe and production method thereof | |
| CN205818289U (en) | A kind of automatic temperature-controlled dual pathways sebific duct fridge | |
| CN107825689A (en) | Horizontal pressure cooling system and cooling means are used in cable cooling | |
| CN107586906A (en) | A kind of method that leakage detection apparatus progress cooling wall leak detection is suppressed using self-control | |
| CN209415046U (en) | A kind of automatic acid feeding appts | |
| CN206668318U (en) | Tailings liquefaction harvester | |
| CN207246759U (en) | A kind of intelligence that convenient can be changed oil is changed oil maintenance system | |
| CN220116623U (en) | Gold concentrate leaching gas cooling system and cyanide leaching system | |
| CN111578703A (en) | Cover type circulation mechanical vacuum refining device | |
| CN110469316A (en) | A kind of gas-liquid separation device, gas well and gas well liquid loading method | |
| CN201103549Y (en) | Natural gas liquid charging-up pump and natural gas liquid charging-up station | |
| CN207273868U (en) | A kind of wire rubber pipe production freezing treatment device | |
| CN110281436A (en) | A kind of novel drag-cup type front and back vulcanization plant | |
| CN218327497U (en) | Coal mine ground-to-underground long-distance liquid carbon dioxide filling equipment | |
| CN212776726U (en) | Height difference removing oil tank and forced lubricating system | |
| CN220295413U (en) | Pneumatic cleaning pipe device | |
| CN109546582A (en) | A kind of coiled tubing threading cable device | |
| CN216342799U (en) | Water ring vacuum pump evacuating device | |
| CN201916205U (en) | Acid pump | |
| CN217948175U (en) | Asthma-proof device for tuyere small sleeve | |
| CN211595016U (en) | Centralized oil supply system for mining truck maintenance workshop | |
| CN207449077U (en) | A kind of extruder Water-saving vacuum devolatilization system | |
| CN204061081U (en) | A kind of syrup delivery pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130902 Granted publication date: 20041103 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liyuan Specific Cable Factory, Wuxi City Document name: Notification of Expiration of Patent Right Duration |