CN113715188A - Preparation process and production device of material special for corrosion-resistant and compression-resistant loose tube for optical cable - Google Patents
Preparation process and production device of material special for corrosion-resistant and compression-resistant loose tube for optical cable Download PDFInfo
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- CN113715188A CN113715188A CN202110817509.5A CN202110817509A CN113715188A CN 113715188 A CN113715188 A CN 113715188A CN 202110817509 A CN202110817509 A CN 202110817509A CN 113715188 A CN113715188 A CN 113715188A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
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Abstract
The invention belongs to the technical field of optical cables, in particular to a preparation process and a production device of a special material for a loose tube for a corrosion-resistant and pressure-resistant optical cable, which comprises a cooling chamber; the interior of the cooling chamber is rotatably connected with a storage tank; the end part of the storage tank is fixedly connected with a motor; in the in-process of preparing corrosion-resistant resistance to compression optical cable with pine sleeve pipe special-purpose material, the inside of holding vessel is leading-in from the raw materials that the banbury mixer inside just was accomplished, then open the switch of motor and immersible pump immediately, it is rotatory in the inside of cooling chamber to make the holding vessel, the motor can drive the fan and rotate simultaneously, it has the air flow to make the cooling chamber inside, the immersible pump can be with inside liquid of storage water tank from the pipe to the flow tube inside simultaneously, then spout from sprinkler bead department, drench water on the holding vessel, with rotatory holding vessel cooperation, can accelerate the cooling rate of the inside raw materials of holding vessel, rotatory holding vessel still has the effect that the raw materials can evenly dispel the heat simultaneously.
Description
Technical Field
The invention belongs to the technical field of optical cables, and particularly relates to a preparation process and a production device of a special material for a loose tube for a corrosion-resistant and pressure-resistant optical cable.
Background
In the production process of the cable raw material, different additives are added in the raw material to deal with the scenes where different types of cables work, for example, optical cables below the ground need to have strong corrosion resistance.
Some technical solutions related to optical cables also appear in the prior art, for example, a chinese patent with application number 2018105526539 discloses a corrosion-resistant submarine optical cable sheath material and a preparation method thereof, comprising the following raw materials in parts by weight: 40-60 parts of styrene-butadiene block copolymer, 10-20 parts of high molecular weight polydimethylsiloxane, 6-15 parts of nano calcium carbonate powder, 5-10 parts of expanded perlite, 6-12 parts of brucite fiber, 4-10 parts of rosin modified maleic acid resin, 0.6-3.5 parts of sorbitan fatty acid ester, 0.5-2 parts of epoxy tetrahydrophthalic acid di (2-ethylhexyl) ester, 2-5 parts of white carbon black, 0.3-0.6 part of magnesium stearate, 0.05-0.2 part of antioxidant and 2.2-2.8 parts of ultraviolet absorbent.
In the prior art, in the preparation process of the special material for the corrosion-resistant and pressure-resistant optical cable, the raw material is required to be cooled to room temperature within 1min after being heated from an internal mixer, and in the existing cooling device, the spraying is adopted for carrying out rapid cooling, so that the problem of uneven cooling of the raw material exists in the mode.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that in the preparation process of the material special for the corrosion-resistant and pressure-resistant optical cable, the temperature of the raw material needs to be reduced to room temperature within 1min after the raw material is heated from an internal mixer, and in the existing cooling device, the raw material is rapidly cooled by spraying, so that the problem of uneven cooling of the raw material exists.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a preparation process of a special material for a loose tube for a corrosion-resistant and pressure-resistant optical cable, which comprises the following steps:
s1: preparing a part of raw materials according to the conventional traditional cable production formula, putting the prepared raw materials into an internal mixer, and heating for 6min at the heating temperature of 120-130 ℃;
s2; taking out the raw materials which are heated in the step S1, injecting the raw materials into a storage tank of a cooling device, then installing the storage tank in a cooling chamber, immediately turning on a power switch of a motor and a submersible pump, and cooling to obtain a mixture I:
s3; and adding 3 parts of chlorinated polyether resin into the mixture I, heating and stirring, raising the temperature to 130 ℃, heating for 3min, introducing the stirred mixture into an extruder, and extruding and granulating to obtain the special material for the corrosion-resistant and pressure-resistant loose tube for the optical cable.
The production device of the material special for the loose tube for the corrosion-resistant and pressure-resistant optical cable is suitable for the preparation process of the material special for the loose tube for the corrosion-resistant and pressure-resistant optical cable; comprises a cooling chamber; the interior of the cooling chamber is rotatably connected with a storage tank; the end part of the storage tank is fixedly connected with a motor; the motor is arranged on the side wall of the cooling chamber; the output end of the motor is fixedly connected with a fan; a water storage tank is fixedly connected to the bottom of the cooling chamber; the inner side wall of the bottom of the water storage tank is provided with a submersible pump; a water supply pipe is fixedly connected to the inner side wall of the top of the cooling chamber; a conduit is communicated between the water supply pipe and the submersible pump; the bottom of the water supply pipe is communicated with a plurality of groups of water spraying heads; a plurality of groups of air inlets are formed in one side of the cooling chamber, which is close to the motor; when the special material for the loose tube for the corrosion-resistant and compression-resistant optical cable is used, the raw material which is just mixed from the inside of the internal mixer is guided into the storage tank, then the power switches of the motor and the submersible pump are immediately turned on, so that the storage tank rotates in the cooling chamber, meanwhile, the motor can drive the fan to rotate, so that air flows in the cooling chamber, meanwhile, the submersible pump can convey liquid in the water storage tank into the water conveying pipe from the guide pipe and then is sprayed out from the water spray head to spray water on the storage tank, and the rotary storage tank is matched with the rotary storage tank, so that the cooling speed of the raw material in the storage tank can be accelerated, and meanwhile, the rotary storage tank has the effect of uniform heat dissipation of the raw material.
Further, the inner side wall of the sprinkler head is rotatably connected with a spiral impeller through a support; the bottom end of the spiral impeller is fixedly connected with a fan seat; the side wall of the fan seat is fixedly connected with a plurality of groups of fan blades; be equipped with the flabellum through the bottom at the sprinkler bead, can be when there is moisture blowout in sprinkler bead department, it is rotatory together with the flabellum to drive helical impeller, then the sprinkler bead drenches down moisture content can impact the inside of fan seat, then spill over from the top of fan seat, the rotation of flabellum can make that the cooling chamber is inside to have one from last air current flow down simultaneously, blow the lateral wall department to the holding vessel with the liquid that the fan seat spilled over, partial moisture can be followed flabellum department and thrown away simultaneously, the scope that messenger's sprinkler bead spun water can spill is wider, increase the water utilization ratio, each position on the holding vessel all has liquid simultaneously, can make the whole cooling of holding vessel more even.
Furthermore, a plurality of groups of water spraying channels are formed in the side wall of the bottom of the fan seat; the water spraying channel is arranged to be large at the bottom and small at the top; through having seted up the multiunit water spray channel in the bottom of fan seat, the water that can flow in the sprinkler bead when hitting the fan seat, partial moisture can be followed water spray channel and flowed, then strikes with the air current that the flabellum blew out, makes the holding vessel of sprinkler bead bottom position department also can receive the cover of liquid, further promotes the area that the holding vessel surface was covered by liquid, can make the cooling rate of holding vessel promote simultaneously, makes holistic cooling rate keep unanimous moreover.
Furthermore, a water diversion conical block is fixedly connected to the inner side wall of the water spraying channel; a plurality of groups of water diversion conical blocks are arranged in the water spraying channel; the water diversion conical block is arranged at a position close to the bottom in the water spraying channel; through being equipped with many water cone-shaped pieces at water spray way inside, can have liquid to be separated water cone-shaped piece and disperse when contacting through water spray way and water distribution cone-shaped piece in fan seat inside, can make liquid by water distribution cone-shaped piece dispersion and open for when moisture flows from water spray way department, can be divided into tiny rivers or water droplet, and then can increase water spray way department spun liquid coverability scope, further promote the utilization ratio of liquid.
Furthermore, a water pipe is arranged between the fan seat and the inner part of the fan blade; the output end of the water pipe is communicated with the top of the fan blade; a plurality of groups of water throwing holes are formed between the water through pipe and the side wall of the top of the fan blade; through being equipped with the water service pipe and throwing the hole in fan seat and flabellum inside, can be when the fan seat is rotatory, throw partial liquid into inside the water service pipe, then spout from the tip in throwing the hole, after liquid blowout, can drop to the bottom of flabellum under the drive of gravity and air current, there is partial liquid this moment to directly strike with the flabellum, strike partial liquid for the water droplet, and partial liquid can the adhesion on the flabellum, then throw away by the flabellum, send liquid to the holding vessel lateral wall of keeping away from the flabellum on, this operation can make liquid from sprinkler bead department blowout back, can be sent to farther position, single sprinkler bead blowout liquid's coverage area has been promoted by a wide margin, can receive the coverage area of liquid on the messenger holding vessel bigger.
Furthermore, the end parts of the fan blades are connected with a net rack through springs; a water hammering net is fixedly connected inside the net rack; be equipped with the net of hitting water through the tip at the flabellum, can be when the flabellum throws away liquid, can strike the contact with hitting the water net, will leave the liquid of flabellum tip and be beaten for vaporific, make the flabellum blow out gaseous with atomizing liquid blow to farther distance and bigger scope, increase the utilization ratio of liquid, atomizing liquid can be faster evaporation on the holding vessel simultaneously, the cooling rate of holding vessel accelerates.
Furthermore, a slot is formed at the position, close to the fan seat, of the bottom of the fan blade; the bottom of the slot is hinged with a swing rod; the end part of the swinging rod is fixedly connected with a first magnet; a second magnet is fixedly connected to the position, corresponding to the first magnet, in the slot; through be equipped with the swinging arms in the bottom of flabellum, can be when the flabellum is rotatory, expand in the bottom of flabellum, then when the flabellum stops to rotate, first magnet on the swinging arms can inhale with the second magnet mutually, then make the swinging arms beat in the bottom of flabellum, can produce slight vibration when the swinging arms contacts bottom the flabellum this moment, this operation can be with remaining liquid vibration part on flabellum and the fan seat, make liquid can not remain on fan seat and the flabellum by a large scale and the extravagant problem that leads to.
Further, a flexible gauze is arranged between the swinging rod and the slot; the bottom of the flexible gauze is fixedly connected with the open slot; the top of the flexible gauze is fixedly connected with the inner side wall of the slot; through being equipped with flexible gauze between swinging arms and fluting, can be when the swinging arms launches bottom the flabellum, with the spun liquid of water spray channel department break away, reduce water spray channel department spun liquid and drip for bold water, strike on the holding vessel lateral wall, and the water resource utilization rate low problem that leads to, flexible gauze can be with liquid impact for vaporific liquid, makes liquid can be covered by the bigger scope department on the holding vessel.
Furthermore, a plurality of groups of water retaining arc plates are hinged to the bottom of the fan seat; an elastic rope is connected between the end part of the water retaining arc plate and the fan seat; a filter screen is fixedly connected among the plurality of water diversion conical blocks; the bottom through spraying water course is equipped with the manger plate arc, can be when the fan seat is rotatory, expandes in the bottom of fan seat, makes the spraying water say department spun liquid and normally flows out, then when the fan seat stops rotatory, the manger plate arc can be pulled back to the bottom of fan seat by the stay cord, makes the inside remaining moisture of fan seat can not continuously flow out, causes the problem of pollution to the holding vessel and the instrument of getting the holding vessel.
The invention has the beneficial effects that:
1. the invention provides a preparation process and a production device of a special material for a loose tube for a corrosion-resistant and compression-resistant optical cable, wherein in the process of preparing the special material for the loose tube for the corrosion-resistant and compression-resistant optical cable, raw materials which are just mixed from the inside of an internal mixer are led into a storage tank, then a power switch of a motor and a submersible pump is immediately turned on, so that the storage tank rotates in a cooling chamber, the motor can drive a fan to rotate at the same time, so that air flows in the cooling chamber, meanwhile, the submersible pump can convey liquid in a water storage tank into a water conveying pipe from a guide pipe, then the liquid is sprayed out from a water spray head, water is sprayed on the storage tank, and the water is matched with the rotating storage tank, so that the cooling speed of the raw materials in the storage tank can be accelerated, and meanwhile, the rotating storage tank has the effect of uniform heat dissipation of the raw materials.
2. Be equipped with the flabellum through the bottom at the sprinkler bead, can be when there is moisture blowout in sprinkler bead department, it is rotatory together with the flabellum to drive helical impeller, then the sprinkler bead drenches down moisture content can impact the inside of fan seat, then spill over from the top of fan seat, the rotation of flabellum can make that the cooling chamber is inside to have one from last air current flow down simultaneously, blow the lateral wall department to the holding vessel with the liquid that the fan seat spilled over, partial moisture can be followed flabellum department and thrown away simultaneously, the scope that messenger's sprinkler bead spun water can spill is wider, increase the water utilization ratio, each position on the holding vessel all has liquid simultaneously, can make the whole cooling of holding vessel more even.
3. Be equipped with the net of hitting water through the tip at the flabellum, can be when the flabellum throws away liquid, can strike the contact with hitting the water net, will leave the liquid of flabellum tip and be beaten for vaporific, make the flabellum blow out gaseous with atomizing liquid blow to farther distance and bigger scope, increase the utilization ratio of liquid, atomizing liquid can be faster evaporation on the holding vessel simultaneously, the cooling rate of holding vessel accelerates.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a manufacturing process in the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a partial cross-sectional view of a hydro slinger fan;
FIG. 5 is a partial cross-sectional view of a second embodiment of a hydro-slinger fan;
illustration of the drawings:
1. a cooling chamber; 11. a storage tank; 12. a water storage tank; 13. a submersible pump; 14. a water supply pipe; 15. a sprinkler head; 2. a helical impeller; 21. a fan base; 22. a fan blade; 3. water spraying channels; 4. a water diversion conical block; 5. a water pipe; 51. water throwing holes; 6. a net frame; 61. a water-hitting net; 7. grooving; 71. a swing lever; 72. a first magnet; 73. a second magnet; 8. a flexible screen; 9. a water retaining arc plate; 91. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides a preparation process of a material special for a loose tube for a corrosion-resistant and pressure-resistant optical cable, which comprises the following steps:
s1: preparing a part of raw materials according to the conventional traditional cable production formula, putting the prepared raw materials into an internal mixer, and heating for 6min at the heating temperature of 120-130 ℃;
s2; taking out the raw materials heated in the step S1, injecting the raw materials into the storage tank 11 of the cooling device, then installing the storage tank 11 inside the cooling chamber 1, immediately turning on the power switch of the motor and the submersible pump 13, and cooling to obtain a mixture one:
s3; and adding 3 parts of chlorinated polyether resin into the mixture I, heating and stirring, raising the temperature to 130 ℃, heating for 3min, introducing the stirred mixture into an extruder, and extruding and granulating to obtain the special material for the corrosion-resistant and pressure-resistant loose tube for the optical cable.
Specific examples are given below.
Example one
Referring to fig. 2 to 4, the present invention provides a production apparatus for a material dedicated for a loose tube for a corrosion-resistant and pressure-resistant optical cable, which is suitable for the above-mentioned preparation process for a material dedicated for a loose tube for a corrosion-resistant and pressure-resistant optical cable; comprises a cooling chamber 1; a storage tank 11 is rotatably connected inside the cooling chamber 1; a motor is fixedly connected to the end part of the storage tank 11; the motor is installed at the side wall of the cooling chamber 1; the output end of the motor is fixedly connected with a fan; a water storage tank 12 is fixedly connected to the bottom of the cooling chamber 1; a submersible pump 13 is arranged on the inner side wall of the bottom of the water storage tank 12; a water supply pipe 14 is fixedly connected to the inner side wall of the top of the cooling chamber 1; a conduit is communicated between the water delivery pipe 14 and the submersible pump 13; the bottom of the water supply pipe 14 is communicated with a plurality of groups of water spraying heads 15; a plurality of groups of air inlets are formed in one side of the cooling chamber 1 close to the motor; when the special material for the corrosion-resistant and pressure-resistant loose tube optical cable is used, the raw material which is just mixed from the inside of an internal mixer is guided into the storage tank 11, then a power switch of the motor and the submersible pump 13 is immediately turned on, so that the storage tank 11 rotates in the cooling chamber 1, the motor can drive the fan to rotate, so that air flows in the cooling chamber 1, meanwhile, the submersible pump 13 can convey liquid in the water storage tank 12 into the water conveying pipe 14 from the conduit, and then the liquid is sprayed out from the water spray head 15 to spray the water on the storage tank 11, and the water is matched with the rotating storage tank 11, so that the cooling speed of the raw material in the storage tank 11 can be accelerated, and meanwhile, the rotating storage tank 11 has the effect of uniform heat dissipation of the raw material.
The inner side wall of the sprinkler head 15 is rotatably connected with a spiral impeller 2 through a bracket; the bottom end of the spiral impeller 2 is fixedly connected with a fan seat 21; the side wall of the fan seat 21 is fixedly connected with a plurality of groups of fan blades 22; through being equipped with flabellum 22 in the bottom at sprinkler bead 15, can be when there is moisture blowout in sprinkler bead 15 department, it is rotatory together to drive helical impeller 2 and flabellum 22, then the inside of fan seat 21 can be strikeed to moisture content that sprinkler bead 15 drenched down, then spill over from the top of fan seat 21, flabellum 22's rotation can make 1 inside of cooling chamber have from last air current flow down simultaneously, blow the liquid that fan seat 21 spills over to the lateral wall department of holding vessel 11, partial moisture can be followed flabellum 22 and thrown away simultaneously, the scope that makes 15 spun water of sprinkler bead 15 spill is wider, increase the water utilization ratio, make each position on the holding vessel 11 all have liquid simultaneously, can make the whole cooling of holding vessel 11 more even.
A plurality of groups of water spraying channels 3 are formed in the side wall of the bottom of the fan seat 21; the water spraying channel 3 is arranged to be large at the bottom and small at the top; through having seted up multiunit water spray channel 3 in the bottom of fan seat 21, can be when the water that flows out in sprinkler bead 15 hits fan seat 21, partial moisture can flow out from water spray channel 3, then with the air current impact that flabellum 22 blew out, make storage tank 11 of sprinkler bead 15 bottom position department also can receive the cover of liquid, further promote the area that storage tank 11 surface was covered by liquid, can make storage tank 11's cooling rate promote simultaneously, and make holistic cooling rate keep unanimous moreover.
A water diversion conical block 4 is fixedly connected to the inner side wall of the water spraying channel 3; a plurality of groups of water diversion conical blocks 4 are arranged in the water spraying channel 3; the water diversion conical block 4 is arranged in the water spraying channel 3 and close to the bottom; through being equipped with many water cone shape blocks 4 in water spray channel 3 inside, can have liquid to be separated by water cone shape block 4 dispersion when water spray channel 3 contacts with water cone shape block 4 in fan seat 21 inside for when moisture flows from water spray channel 3, can be divided into tiny rivers or water droplet, and then can increase water spray channel 3 department spun liquid coverage, further promote the utilization ratio of liquid.
A water pipe 5 is arranged between the fan seat 21 and the fan blade 22; the output end of the water pipe 5 is communicated with the top of the fan blade 22; a plurality of groups of water throwing holes 51 are formed between the water through pipe 5 and the side wall of the top of the fan blade 22; through the water pipe 5 and the water throwing holes 51 arranged in the fan seat 21 and the fan blades 22, part of liquid can be thrown into the water pipe 5 while the fan seat 21 rotates, then the liquid is sprayed out from the end parts of the water throwing holes 51, the liquid can fall towards the bottoms of the fan blades 22 under the driving of gravity and air flow after being sprayed out, at the moment, part of the liquid can directly impact the fan blades 22, part of the liquid is impacted into small water drops, part of the liquid can be adhered to the fan blades 22 and then be thrown away by the fan blades 22, and the liquid is sent to the side wall of the storage tank 11 far away from the fan blades 22.
The end part of the fan blade 22 is connected with a net rack 6 through a spring; a water-striking net 61 is fixedly connected inside the net rack 6; through being equipped with the net 61 of striking at the tip of flabellum 22, can be when flabellum 22 throws away liquid, can strike the contact with the net 61 of striking, the liquid that will leave the tip of flabellum 22 is beaten for vaporific, makes the gaseous of flabellum 22 blowout atomizing liquid blow to farther distance and bigger scope, increases the utilization ratio of liquid, and atomizing liquid can be faster evaporation on holding vessel 11 simultaneously, accelerates the cooling rate of holding vessel 11.
The bottom of the fan blade 22 is provided with a slot 7 at the position close to the fan seat 21; the bottom of the open slot 7 is hinged with a swing rod 71; a first magnet 72 is fixedly connected to the end of the oscillating rod 71; a second magnet 73 is fixedly connected to the position corresponding to the first magnet 72 in the slot 7; the swing rod 71 is arranged at the bottom of the fan blade 22, when the fan blade 22 rotates, the bottom of the fan blade 22 is unfolded, then when the fan blade 22 stops rotating, the first magnet 72 on the swing rod 71 is attracted with the second magnet 73, then the swing rod 71 is knocked at the bottom of the fan blade 22, slight vibration is generated when the swing rod 71 is contacted with the bottom of the fan blade 22, the operation can shake off the residual liquid on the fan blade 22 and the fan seat 21, and the liquid cannot be remained on the fan seat 21 and the fan blade 22 in a large area to cause waste.
A flexible gauze 8 is arranged between the swinging rod 71 and the slot 7; the bottom of the flexible gauze 8 is fixedly connected with the open slot 7; the top of the flexible gauze 8 is fixedly connected with the inner side wall of the slot 7; through being equipped with flexible gauze 8 between swinging arms 71 and fluting 7, can be when swinging arms 71 expand in flabellum 22 bottom, break away water channel 3 department spun liquid, reduce water channel 3 department spun liquid for bold water droplet drops, strikes on the holding vessel 11 lateral wall, and the low problem of water resource utilization who leads to, flexible gauze 8 can be with liquid impact for vaporific liquid, make liquid can be covered on holding vessel 11 great scope department.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a plurality of sets of water blocking arc plates 9 are hinged to the bottom of the fan base 21; an elastic rope is connected between the end part of the water retaining arc-shaped plate 9 and the fan seat 21; a filter screen 91 is fixedly connected among the plurality of water diversion conical blocks 4; be equipped with manger plate arc 9 through the bottom of water spray channel 3, can be when fan seat 21 is rotatory, expand in the bottom of fan seat 21, make water spray channel 3 department spun liquid normally flow out, then when fan seat 21 stops rotatory, manger plate arc 9 can be pulled back to the bottom of fan seat 21 by the stay cord, make the inside remaining moisture of fan seat 21 can not continuously flow out, cause the problem of pollution to holding vessel 11 and the instrument of getting holding vessel 11.
The working principle is as follows: when the material is used, in the process of preparing the material special for the corrosion-resistant and pressure-resistant loose tube for the optical cable, the raw material which is just mixed from the inside of the internal mixer is led into the storage tank 11, then the power switch of the motor and the submersible pump 13 is immediately turned on, so that the storage tank 11 rotates in the cooling chamber 1, meanwhile, the motor can drive the fan to rotate, so that air flows in the cooling chamber 1, meanwhile, the submersible pump 13 can convey liquid in the water storage tank 12 into the water conveying pipe 14 from the guide pipe and then is sprayed out from the water spray head 15 to spray the water on the storage tank 11, and the cooling speed of the raw material in the storage tank 11 can be accelerated by matching with the rotating storage tank 11, and meanwhile, the rotating storage tank 11 also has the effect of uniform heat dissipation of the raw material; the fan blades 22 are arranged at the bottom of the water spraying head 15, so that when water is sprayed from the water spraying head 15, the spiral impeller 2 and the fan blades 22 are driven to rotate together, then the water sprayed by the water spraying head 15 can impact the inside of the fan seat 21 and then overflow from the top of the fan seat 21, meanwhile, the rotation of the fan blades 22 can enable an air flow flowing from top to bottom in the cooling chamber 1, the liquid overflowing from the fan seat 21 is blown to the side wall of the storage tank 11, meanwhile, part of the water can be thrown away from the fan blades 22, the water sprayed from the water spraying head 15 can be wider in sprinkling range, the utilization rate of the water is increased, meanwhile, the liquid is arranged at each position on the storage tank 11, and the whole storage tank 11 can be cooled more uniformly; the plurality of groups of water spraying channels 3 are formed in the bottom of the fan seat 21, so that when water flowing out of the water spraying head 15 impacts the fan seat 21, part of water flows out of the water spraying channels 3 and then impacts with air flow blown out by the fan blades 22, the storage tank 11 at the bottom of the water spraying head 15 is also covered by liquid, the area of the surface of the storage tank 11 covered by the liquid is further increased, the cooling speed of the storage tank 11 is increased, and the overall cooling speed is kept consistent; by arranging the multi-component water conical block 4 in the water spraying channel 3, when liquid in the fan seat 21 contacts the water diversion conical block 4 through the water spraying channel 3, the liquid can be dispersed by the water diversion conical block 4, so that the water can be divided into fine water flows or water drops when flowing out from the water spraying channel 3, the coverage range of the liquid sprayed out from the water spraying channel 3 can be enlarged, and the utilization rate of the liquid is further improved; the water pipe 5 and the water throwing holes 51 are arranged in the fan seat 21 and the fan blades 22, so that part of liquid can be thrown into the water pipe 5 while the fan seat 21 rotates, then the liquid is sprayed out from the end parts of the water throwing holes 51, the liquid can fall to the bottom parts of the fan blades 22 under the driving of gravity and air flow after being sprayed out, at the moment, part of the liquid can directly impact the fan blades 22, part of the liquid is impacted into small water drops, part of the liquid can be adhered to the fan blades 22 and then is thrown away by the fan blades 22, and the liquid is sent to the side wall of the storage tank 11 far away from the fan blades 22; the end part of the fan blade 22 is provided with the water hitting net 61, so that the fan blade 22 can impact and contact with the water hitting net 61 while throwing away the liquid, the liquid leaving the end part of the fan blade 22 is beaten into mist, the gas blown out from the fan blade 22 blows the atomized liquid to a longer distance and a larger range, the utilization rate of the liquid is increased, meanwhile, the atomized liquid can evaporate on the storage tank 11 more quickly, and the cooling speed of the storage tank 11 is accelerated; the swing rod 71 is arranged at the bottom of the fan blade 22, so that the bottom of the fan blade 22 can be unfolded when the fan blade 22 rotates, then when the fan blade 22 stops rotating, the first magnet 72 on the swing rod 71 is attracted with the second magnet 73, then the swing rod 71 is knocked at the bottom of the fan blade 22, slight vibration can be generated when the swing rod 71 is contacted with the bottom of the fan blade 22, the operation can shake off the residual liquid on the fan blade 22 and the fan seat 21, and the waste problem caused by the fact that the liquid is remained on the fan seat 21 and the fan blade 22 in a large area can be avoided; by arranging the flexible gauze 8 between the swinging rod 71 and the slot 7, when the swinging rod 71 is unfolded at the bottom of the fan blade 22, the liquid sprayed from the water spraying channel 3 can be scattered, so that the problem of low water resource utilization rate caused by that the liquid sprayed from the water spraying channel 3 is large-block water drops and impacts the side wall of the storage tank 11 is solved, and the flexible gauze 8 can impact the liquid into vaporific liquid so that the liquid can be covered on the storage tank 11 in a larger range; be equipped with manger plate arc 9 through the bottom of water spray channel 3, can be when fan seat 21 is rotatory, expand in the bottom of fan seat 21, make water spray channel 3 department spun liquid normally flow out, then when fan seat 21 stops rotatory, manger plate arc 9 can be pulled back to the bottom of fan seat 21 by the stay cord, make the inside remaining moisture of fan seat 21 can not continuously flow out, cause the problem of pollution to holding vessel 11 and the instrument of getting holding vessel 11.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The preparation process of the material special for the loose tube for the corrosion-resistant and pressure-resistant optical cable is characterized by comprising the following steps of: the preparation process comprises the following steps:
s1: preparing a part of raw materials according to the conventional traditional cable production formula, putting the prepared raw materials into an internal mixer, and heating for 6min at the heating temperature of 120-130 ℃;
s2; taking out the raw materials which are heated in the step S1, injecting the raw materials into a storage tank (11) of a cooling device, then installing the storage tank (11) in the cooling chamber (1), immediately turning on a power switch of a motor and a submersible pump (13), and cooling to obtain a mixture I:
s3; and adding 3 parts of chlorinated polyether resin into the mixture I, heating and stirring, raising the temperature to 130 ℃, heating for 3min, introducing the stirred mixture into an extruder, and extruding and granulating to obtain the special material for the corrosion-resistant and pressure-resistant loose tube for the optical cable.
2. Apparatus for producing of corrosion-resistant resistance to compression optical cable is with pine sleeve pipe special-purpose material, its characterized in that: the device is suitable for the preparation process of the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable in claim 1, and comprises a cooling chamber (1); a storage tank (11) is rotatably connected inside the cooling chamber (1); a motor is fixedly connected to the end part of the storage tank (11); the motor is arranged on the side wall of the cooling chamber (1); the output end of the motor is fixedly connected with a fan; a water storage tank (12) is fixedly connected to the bottom of the cooling chamber (1); a submersible pump (13) is mounted on the inner side wall of the bottom of the water storage tank (12); a water supply pipe (14) is fixedly connected to the inner side wall of the top of the cooling chamber (1); a conduit is communicated between the water delivery pipe (14) and the submersible pump (13); the bottom of the water supply pipe (14) is communicated with a plurality of groups of water spray heads (15); a plurality of groups of air inlets are formed in one side of the cooling chamber (1) close to the motor; and a waterproof breathable net is fixedly connected to the side wall of the other side of the cooling chamber (1).
3. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 2, wherein: the inner side wall of the sprinkler head (15) is rotationally connected with a spiral impeller (2) through a bracket; the bottom end of the spiral impeller (2) is fixedly connected with a fan seat (21); the side wall of the fan seat (21) is fixedly connected with a plurality of groups of fan blades (22).
4. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 3, wherein: a plurality of groups of water spraying channels (3) are formed in the side wall of the bottom of the fan seat (21); the water spraying channel (3) is arranged to be large at the bottom and small at the top.
5. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 4, wherein: a water diversion conical block (4) is fixedly connected to the inner side wall of the water spraying channel (3); a plurality of groups of water diversion conical blocks (4) are arranged in the water spraying channel (3); the water diversion conical block (4) is arranged in the water spraying channel (3) and close to the bottom.
6. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 5, wherein: a water pipe (5) is arranged between the fan seat (21) and the fan blade (22); the output end of the water pipe (5) is communicated with the top of the fan blade (22); a plurality of groups of water throwing holes (51) are arranged between the water through pipe (5) and the side wall of the top of the fan blade (22).
7. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 6, wherein: the end parts of the fan blades (22) are connected with a net rack (6) through springs; and a water-striking net (61) is fixedly connected inside the net rack (6).
8. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 7, wherein: the bottom of the fan blade (22) is provided with a slot (7) at a position close to the fan seat (21); the bottom of the open slot (7) is hinged with a swing rod (71); a first magnet (72) is fixedly connected to the end part of the swinging rod (71); and a second magnet (73) is fixedly connected to the position, corresponding to the first magnet (72), in the slot (7).
9. The apparatus for producing the special material for the loose tube for the corrosion-resistant and pressure-resistant optical cable according to claim 8, wherein: a flexible gauze (8) is arranged between the swinging rod (71) and the slot (7); the bottom of the flexible gauze (8) is fixedly connected with the open groove (7); the top of the flexible gauze (8) is fixedly connected with the inner side wall of the slot (7).
10. The apparatus for producing a special material for a loose tube for a corrosion-resistant and pressure-resistant optical cable according to claim 9, wherein: the bottom of the fan seat (21) is hinged with a plurality of groups of water retaining arc plates (9); an elastic rope is connected between the end part of the water retaining arc-shaped plate (9) and the fan seat (21); a filter screen (91) is fixedly connected among the plurality of water diversion conical blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817509.5A CN113715188A (en) | 2021-07-20 | 2021-07-20 | Preparation process and production device of material special for corrosion-resistant and compression-resistant loose tube for optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817509.5A CN113715188A (en) | 2021-07-20 | 2021-07-20 | Preparation process and production device of material special for corrosion-resistant and compression-resistant loose tube for optical cable |
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| CN113715188A true CN113715188A (en) | 2021-11-30 |
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| CN202110817509.5A Withdrawn CN113715188A (en) | 2021-07-20 | 2021-07-20 | Preparation process and production device of material special for corrosion-resistant and compression-resistant loose tube for optical cable |
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| CN (1) | CN113715188A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114682418A (en) * | 2022-03-23 | 2022-07-01 | 长江生态环保集团有限公司 | Pipeline centrifugal spraying and building equipment and spraying and building method thereof |
| CN115122531A (en) * | 2022-05-01 | 2022-09-30 | 赵思行 | Plastic pipe cap production cooling equipment and cooling method thereof |
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Application publication date: 20211130 |