CN112440400A - Compounding device is used in production of flame retarded cable outer wrapping layer - Google Patents

Compounding device is used in production of flame retarded cable outer wrapping layer Download PDF

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Publication number
CN112440400A
CN112440400A CN202011295025.0A CN202011295025A CN112440400A CN 112440400 A CN112440400 A CN 112440400A CN 202011295025 A CN202011295025 A CN 202011295025A CN 112440400 A CN112440400 A CN 112440400A
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CN
China
Prior art keywords
fixedly connected
top surface
barrel
pipe
wrapping layer
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Pending
Application number
CN202011295025.0A
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Chinese (zh)
Inventor
王康乐
陈林霞
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Tianchang Hongyun Instrument Wire And Cable Co ltd
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Tianchang Hongyun Instrument Wire And Cable Co ltd
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Application filed by Tianchang Hongyun Instrument Wire And Cable Co ltd filed Critical Tianchang Hongyun Instrument Wire And Cable Co ltd
Priority to CN202011295025.0A priority Critical patent/CN112440400A/en
Publication of CN112440400A publication Critical patent/CN112440400A/en
Pending legal-status Critical Current

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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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/08—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices shaking, oscillating or vibrating
    • 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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29B7/802—Constructions or methods for cleaning the mixing or kneading device
    • 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
    • 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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)

Abstract

The invention discloses a material mixing device for producing an outer wrapping layer of a flame-retardant cable, which comprises a material mixing barrel, wherein an installation barrel is rotatably connected to the center of the inner top surface of the material mixing barrel, an installation frame is fixedly connected to one side of the outer top surface of the material mixing barrel, a servo motor is fixedly connected to the inner top surface of the installation frame through screws, the output end of the servo motor is rotatably connected with the installation barrel through a gear set, an electric telescopic rod is fixedly connected to the outer top surface of the installation barrel through screws, the output end of the electric telescopic rod penetrates through the outer top surface of the installation barrel, an installation rod is fixedly connected to the end part of the electric telescopic rod, a hinge seat is fixedly connected to the side wall of the installation rod. The device has the advantages of reasonable layout, compact structure, convenient cleaning of the device after mixing, timely discharge of polluted gas during mixing, good improvement of the working environment of mixing of the cable outer wrapping layer, and certain guarantee for the safety production of workers.

Description

Compounding device is used in production of flame retarded cable outer wrapping layer
Technical Field
The invention relates to the technical field of production equipment of an outer wrapping layer of a flame-retardant cable, in particular to a mixing device for producing the outer wrapping layer of the flame-retardant cable.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.
Through the retrieval, application number 201910728215.8's patent discloses a compounding equipment is preheated with rubber raw materials to cable manufacture, including the supporting component of urceolus and urceolus lower extreme installation, the inner chamber of urceolus rotates installs mixing barrel, and mixing barrel's one end extends to the exocoel of urceolus and is equipped with the material mouth, mixing barrel's inner chamber is equipped with the compounding device, install a plurality of heating element on the inner wall of urceolus.
The cleaning of above-mentioned device when using is inconvenient to the device, and does not in time handle the foul smell when the rubber compounding, and this has just polluted the environment of work greatly, is difficult to satisfy people's operation requirement, so it is very necessary to study a production of flame retarded cable outer coating layer and use compounding device.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a mixing device for producing an outer wrapping layer of a flame-retardant cable.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mixing device for producing an outer wrapping layer of a flame-retardant cable comprises a mixing barrel, wherein an installation barrel is rotatably connected to the center of the inner top surface of the mixing barrel, a mounting frame is fixedly connected to one side of the outer top surface of the mixing barrel, a servo motor is fixedly connected to the inner top surface of the mounting frame through a screw, the output end of the servo motor is rotatably connected with the installation barrel through a gear set, an electric telescopic rod is fixedly connected to the outer top surface of the installation barrel through a screw, the output end of the electric telescopic rod penetrates through the outer top surface of the installation barrel and is fixedly connected with an installation rod at the end part, a hinge seat is fixedly connected to the side wall of the installation rod, an installation hole is further formed in the side wall of the installation barrel, a fixed rod is fixedly connected to the inner wall of the front side and the rear side of the installation hole, the outer wall of the fixed rod is rotatably connected with a stirring rod, one, the inner side of the side wall of the mixing barrel is fixedly connected with a heating pipe, the middle part of the bottom surface of the mixing barrel is also in through connection with a discharging pipe, a control valve is arranged on the discharging pipe, one side of the outer wall of the upper part of the mounting barrel is also fixedly connected with a scraper, the inner wall of the upper end of the mixing barrel is also fixedly connected with a hollow dish, the inner side and the outer side of the bottom surface of the hollow dish are respectively provided with a first spray head and a second spray head, one side of the mixing barrel is also provided with a heating box, the top surface in the heating box is fixedly connected with a point heating plate, a water guide pipe is also in through connection between the heating box and the hollow dish, a water pump is also arranged on the water guide pipe, one side of the top surface of the heating box is also in through connection with a water inlet pipe, the other side of the mixing barrel is also, still install air pump one on the air duct, the precooling box deviates from compounding bucket one end and still is provided with the purifying box, and condenser pipe one end extends to the internal side position of purifying box, and the internal top surface rigid coupling of purifying box has the ware that looses, the shower head is installed to the ware bottom surface that looses, and the external top surface of precooling box is close to purifying box one side and still is provided with the water tank, still through connection has the connecting pipe between water tank bottom and the ware that looses, and the solenoid valve is installed to the connecting pipe inner wall, the internal top surface of purifying box still through connection has the blow off pipe, installs the control valve on the blow off pipe, still through connection has fixed pipe between condenser pipe one end.
Preferably, the purification box body is provided with a gas purifier on one side away from the precooling box body, a communicating pipe is further connected between the input end of the gas purifier and the side wall of the upper part of the purification box body in a through manner, and an air outlet funnel is further fixedly connected to the output end of the gas purifier.
Preferably, articulated seat is equipped with a plurality ofly and crisscross the setting on the installation pole outer wall, and the quantity of mounting hole is unanimous with the quantity of articulated seat, and the mounting hole all is located articulated seat and deviates from installation pole center one end.
Preferably, the stirring blade is provided with a plurality of stirring blades and is uniformly distributed on the stirring blade.
Preferably, the heating plates are provided with a plurality of heating plates which are uniformly distributed on the outer wall of the stirring rod.
Preferably, the shape of the scraper is matched with the shape of the inner wall of the mixing barrel.
Preferably, the first spray head and the second spray head are both provided with a plurality of spray heads and distributed on the inner side and the outer side of the bottom surface of the hollow vessel in an annular matrix shape, and the second spray heads are both obliquely arranged from the center of the hollow vessel to the outer side of the hollow vessel.
Preferably, the water pump and the air pump II are respectively and fixedly connected to the top surface of the heating box and the outer side wall of the mixing barrel through screws.
Preferably, the spray headers are provided with a plurality of spray headers and fixed on the bottom surface of the water dispersing vessel in a matrix shape.
Preferably, the condensation pipe is arranged in a snake shape.
Compared with the prior art, the invention provides a mixing device for producing an outer wrapping layer of a flame-retardant cable, which has the following beneficial effects:
1. the device has reasonable layout and compact structure, is convenient to clean after mixing, can discharge polluted gas in time during mixing, well improves the working environment of mixing of the outer wrapping layer of the cable, and provides certain guarantee for the safety production of workers;
2. when the stirring blade is used, the stirring blade can continuously move and stir through the cooperation of the servo motor and the electric telescopic rod, so that the material mixing of the outer wrapping layer of the cable is more sufficient, and a certain guarantee is provided for the high-quality production of the outer wrapping layer of the cable;
3. after the outer wrapping layer of the flame-retardant cable is mixed, residual rubber on the inner wall of the mixing barrel can be scraped through the scraper, and then hot water is sprayed out from the first spray head and the second spray head under the action of the water pump, so that the comprehensive water washing operation of the mixing barrel is completed, and a certain guarantee is provided for the repeated production quality of the outer wrapping layer of the flame-retardant cable;
4. according to the invention, waste gas generated by the outer wrapping layer of the flame-retardant cable is pumped out in time by the second air pump during mixing, so that the gas in the outer wrapping layer of the flame-retardant cable is removed, the production quality of the outer wrapping layer of the flame-retardant cable is further ensured, the pumped gas is sprayed and purified, and the working environment for producing the outer wrapping layer of the flame-retardant cable is well improved.
Drawings
FIG. 1 is a schematic structural view of a mixing device for producing an outer wrapping layer of a flame-retardant cable according to the present invention;
FIG. 2 is a front cross-sectional view of a mixing device for producing an outer wrapping layer of a flame-retardant cable according to the present invention;
FIG. 3 is a mounting diagram of a mixing rod on a mounting cylinder in the mixing device for producing the outer wrapping layer of the flame-retardant cable provided by the invention;
FIG. 4 is a schematic structural view of a hollow vessel in a mixing device for producing an outer wrapping layer of a flame-retardant cable according to the present invention;
FIG. 5 is a front view of a degassing mechanism in a mixing device for producing an outer coating of a flame-retardant cable according to the present invention.
In the figure: mixing barrel 1, mounting barrel 2, mounting rack 3, servo motor 4, gear set 5, electric telescopic rod 6, mounting rod 7, hinged seat 8, fixing rod 9, stirring rod 10, stirring blade 11, heating plate 12, feeding funnel 13, heating pipe 14, discharging pipe 15, control valve 16, scraping plate 17, hollow dish 18, first spray head 19, second spray head 20, heating box 21, heating plate 22, water guide pipe 23, water pump 24, water inlet pipe 25, degassing mechanism 26, fixing pipe 27, second air pump 28, precooling box 261, condenser 262, gas condenser 263, gas guide pipe 264, first air pump 265, purifying box 266, water dispersing dish 267, spray head 268, water tank 269, connecting pipe 2610, blow-off pipe 2611, gas purifier 2612, communicating pipe 2613 and air outlet funnel 2614.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-5, a mixing device for producing an outer coating layer of a flame retardant cable comprises a mixing barrel 1, wherein a mounting barrel 2 is rotatably connected to the center position of the inner top surface of the mixing barrel 1, a mounting frame 3 is fixedly connected to one side of the outer top surface of the mixing barrel 1, a servo motor 4 is fixedly connected to the inner top surface of the mounting frame 3 through screws, the output end of the servo motor 4 is rotatably connected to the mounting barrel 2 through a gear set 5, an electric telescopic rod 6 is further fixedly connected to the outer top surface of the mounting barrel 2 through screws, the output end of the electric telescopic rod 6 penetrates through the outer top surface of the mounting barrel 2 and is fixedly connected to a mounting rod 7 at the end part, a hinge seat 8 is fixedly connected to the side wall of the mounting rod 7, a mounting hole is further formed in the side wall of the mounting barrel 2, fixing rods 9 are fixedly connected to the inner walls of the front and rear sides of the mounting, the outer wall of the stirring rod 10 is further fixedly connected with a heating plate 12, one side of the top surface of the mixing barrel 1 is further connected with a feeding funnel 13 in a penetrating manner, the inner side of the side wall of the mixing barrel 1 is further fixedly connected with a heating pipe 14, the middle part of the bottom surface of the mixing barrel 1 is further connected with a discharging pipe 15 in a penetrating manner, a control valve 16 is installed on the discharging pipe 15, one side of the outer wall of the upper part of the mounting barrel 2 is further fixedly connected with a scraping plate 17, the inner wall of the upper end of the mixing barrel 1 is further fixedly connected with a hollow dish 18, the inner side and the outer side of the bottom surface of the hollow dish 18 are respectively provided with a first spray head 19 and a second spray head 20, one side of the mixing barrel 1 is further provided with a heating box 21, the top surface of the heating box 21 is fixedly connected with a point heating plate 22, a water guide pipe 23 is further, a condenser pipe 262 is fixedly connected to the inner bottom surface of the precooling box body 261, a gas condenser 263 is fixedly connected to the middle of the outer top surface of the precooling box body 261, a gas guide pipe 264 is further connected between the output end of the gas condenser 263 and the side wall of the precooling box body 261 in a penetrating manner, a first air pump 265 is further installed on the gas guide pipe 264, a purifying box body 266 is further installed at one end of the precooling box body 261, which is far away from the mixing barrel 1, one end of the condenser pipe 262 extends to the inner side position of the purifying box body 266, a water dispersing vessel 267 is fixedly connected to the inner top surface of the purifying box body 266, a spray head 268 is installed at the bottom surface of the water dispersing vessel 267, a water tank 269 is further installed at one side of the outer top surface of the precooling box body 261, a connecting pipe 2610 is further connected between the bottom end of the water tank 269 and the water dispersing vessel 267 in a, the fixed pipe 27 is also provided with a second air pump 28.
When using, at first put in flame retarded cable outer wrapping layer batching to compounding bucket 1 in, then start servo motor 4 and electric telescopic handle 6, servo motor 4 and electric telescopic handle 6 cooperation can realize stirring vane 11 and constantly remove the stirring, thereby make cable outer wrapping layer compounding more abundant, in the time of the stirring, the waste gas that produces flame retarded cable outer wrapping layer through two 28 air pumps in time takes out, thereby realize the interior gaseous getting rid of flame retarded cable outer wrapping layer, after accomplishing the compounding, can realize striking off remaining rubber thing on compounding bucket 1 inner wall through scraper blade 17, then realize under the effect of water pump 24 that hot water spouts from shower nozzle one 19 and shower nozzle two 20, and then accomplish the comprehensive washing operation of compounding bucket 1.
Example two
As shown in fig. 1, 2 and 5, in this embodiment, basically the same as that of embodiment 1, preferably, a gas purifier 2612 is further provided on a side of the purge tank 266 away from the pre-cooling tank 261, a communication pipe 2613 is further connected between an input end of the gas purifier 2612 and an upper side wall of the purge tank 266 in a penetrating manner, and an output end of the gas purifier 2612 is further fixedly connected to an air outlet funnel 2614.
In this embodiment, through be provided with gas purifier 2612 in purifying box 266 and deviating from precooling box 261 one side to spray and purification treatment, fine improvement the operational environment of fire-retardant cable outer casing layer production to the gas of taking out.
EXAMPLE III
As shown in fig. 2 and 3, this embodiment is substantially the same as embodiment 1, and preferably, the hinge seats 8 are provided in a plurality and staggered on the outer wall of the mounting rod 7, the number of the mounting holes is the same as the number of the hinge seats 8, and the mounting holes are all located at one end of the hinge seat 8 away from the center of the mounting rod 7.
In this embodiment, articulated seat 8 is equipped with a plurality ofly and crisscross setting on installation 7 outer walls of pole to realize the outer parcel layer of flame retardant cable batching multi-angle stirring operation, fine assurance the quality of the outer parcel layer batching compounding of flame retardant cable.
Example four
As shown in fig. 2 and 3, this embodiment is substantially the same as embodiment 1, and it is preferable that the agitating blade 11 is provided in plurality and uniformly distributed on the agitating blade 11.
The heating plates 12 are provided in plurality and uniformly distributed on the outer wall of the stirring rod 10.
In this embodiment, heating plate 12 is equipped with a plurality ofly and evenly distributed on puddler 10 outer wall to realize the inboard heating of the outer parcel of flame retardant cable batching, thereby make the outer parcel of flame retardant cable batching be heated more evenly, provide certain guarantee for the outer parcel of flame retardant cable batching high quality processing.
EXAMPLE five
As shown in fig. 2, this embodiment is substantially the same as embodiment 1, and preferably, the shape of the scraper 17 matches with the shape of the inner wall of the mixing bowl 1.
The first spray heads 19 and the second spray heads 20 are arranged in a plurality of annular matrixes and distributed at the inner side and the outer side of the bottom surface of the hollow vessel 18, and the second spray heads 20 are arranged in a manner that the center side of the hollow vessel 18 inclines to the outer side of the hollow vessel 18.
In this embodiment, the first spray head 19 and the second spray head 20 are both provided with a plurality of spray heads and distributed at the inner side and the outer side of the bottom surface of the hollow dish 18 in an annular matrix shape, so that the overall water washing operation of the mixing barrel 1 is realized.
EXAMPLE six
As shown in fig. 1 and 5, in this embodiment, which is substantially the same as embodiment 1, it is preferable that the water pump 24 and the air pump 28 are respectively fixed to the top surface of the heating box 21 and the outer side wall of the mixing barrel 1 by screws.
The shower heads 268 are provided in plural and fixed in a matrix on the bottom surface of the water scattering pan 267.
In this embodiment, the plurality of shower heads 268 are arranged and fixed on the bottom surface of the water dispersing vessel 267 in a matrix shape, so that sufficient contact between gas and water is realized, and the quality of water purification is ensured.
EXAMPLE seven
As shown in fig. 5, this embodiment is substantially the same as embodiment 1, and preferably, the condensation duct 262 is disposed in a serpentine shape.
In this embodiment, the condensation pipe 262 is disposed in a snake shape, so as to prolong the condensation time of the gas and provide a certain guarantee for the gas purification treatment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (10)

1. A mixing device for producing an outer wrapping layer of a flame-retardant cable comprises a mixing barrel (1) and is characterized in that the center of the inner top surface of the mixing barrel (1) is rotatably connected with an installation barrel (2), one side of the outer top surface of the mixing barrel (1) is fixedly connected with an installation frame (3), the inner top surface of the installation frame (3) is fixedly connected with a servo motor (4) through a screw, the output end of the servo motor (4) is rotatably connected with the installation barrel (2) through a gear set (5), the outer top surface of the installation barrel (2) is fixedly connected with an electric telescopic rod (6) through a screw, the output end of the electric telescopic rod (6) penetrates through the outer top surface of the installation barrel (2) and is fixedly connected with an installation rod (7) at the end part, the side wall of the installation rod (7) is fixedly connected with a hinged seat (8), the side wall of the installation barrel (2), the outer wall of the fixed rod (9) is rotatably connected with a stirring rod (10), one end of the stirring rod (10) is hinged to the hinged seat (8), the outer wall of the stirring rod (10) is further fixedly connected with stirring blades (11), the outer wall of the stirring rod (10) is further fixedly connected with a heating sheet (12), one side of the top surface of the mixing barrel (1) is further in through connection with a feeding funnel (13), the inner side of the side wall of the mixing barrel (1) is further fixedly connected with a heating pipe (14), the middle of the bottom surface of the mixing barrel (1) is further in through connection with a discharging pipe (15), a control valve (16) is installed on the discharging pipe (15), and one side of the outer wall of the upper portion of the;
the mixing device is characterized in that a hollow dish (18) is further fixedly connected to the inner wall of the upper end of the mixing barrel (1), a first spray head (19) and a second spray head (20) are respectively installed on the inner side and the outer side of the bottom surface of the hollow dish (18), a heating box (21) is further arranged on one side of the mixing barrel (1), a point heating plate (22) is fixedly connected to the inner top surface of the heating box (21), a water guide pipe (23) is further communicated and connected between the heating box (21) and the hollow dish (18), a water pump (24) is further installed on the water guide pipe (23), a water inlet pipe (25) is further communicated and connected to one side of the top surface of the heating box (21);
the degassing mechanism (26) comprises a precooling box body (261), a condenser pipe (262) is fixedly connected to the inner bottom surface of the precooling box body (261), a gas condenser (263) is fixedly connected to the middle of the outer top surface of the precooling box body (261), a gas guide pipe (264) is further connected between the output end of the gas condenser (263) and the side wall of the precooling box body (261) in a penetrating manner, a first air pump (265) is further installed on the gas guide pipe (264), a purifying box body (266) is further arranged at one end of the precooling box body (261) deviating from the mixing barrel (1), one end of the condenser pipe (262) extends to the inner side position of the purifying box body (266), a water dispersing vessel (267) is fixedly connected to the inner top surface of the purifying box body (266), a spray head (268) is installed on the bottom surface of the water dispersing vessel (267), a water tank (269) is further arranged on one side of the outer top surface of, the electromagnetic valve is installed to connecting pipe (2610) inner wall, the apical surface still has run through and is connected with blow off pipe (2611) in purification box (266), installs the control valve on blow off pipe (2611), still run through and be connected with between condenser pipe (262) one end and hollow ware (18) fixed pipe (27), still install air pump two (28) on fixed pipe (27).
2. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein a gas purifier (2612) is further arranged on one side, away from the precooling box body (261), of the purifying box body (266), a communicating pipe (2613) is further connected between an input end of the gas purifier (2612) and the side wall of the upper portion of the purifying box body (266) in a penetrating manner, and an output end of the gas purifier (2612) is further fixedly connected with a gas outlet funnel (2614).
3. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein a plurality of hinge seats (8) are arranged on the outer wall of the mounting rod (7) in a staggered manner, the number of the mounting holes is the same as that of the hinge seats (8), and the mounting holes are all located at one end, away from the center of the mounting rod (7), of the hinge seat (8).
4. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the stirring blades (11) are provided in plurality and uniformly distributed on the stirring blades (11).
5. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the heating sheets (12) are provided in plurality and uniformly distributed on the outer wall of the stirring rod (10).
6. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the shape of the scraper (17) is matched with the shape of the inner wall of the mixing barrel (1).
7. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the first spray head (19) and the second spray head (20) are provided in plurality and distributed at positions inside and outside the bottom surface of the hollow vessel (18) in an annular matrix manner, and the second spray heads (20) are arranged in a manner that one side of the center of the hollow vessel (18) inclines towards the outside of the hollow vessel (18).
8. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the water pump (24) and the air pump II (28) are respectively fixedly connected to the top surface of the heating box (21) and the outer side wall of the mixing barrel (1) by screws.
9. The mixing device for producing the outer wrapping layer of the flame-retardant cable as claimed in claim 1, wherein the shower head (268) is provided with a plurality of shower heads and fixed on the bottom surface of the water dispersing vessel (267) in a matrix shape.
10. The mixing device for producing the outer wrapping layer of the flame-retardant cable according to claim 1, wherein the condensation pipe (262) is disposed in a snake shape.
CN202011295025.0A 2020-11-18 2020-11-18 Compounding device is used in production of flame retarded cable outer wrapping layer Pending CN112440400A (en)

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CN211133761U (en) * 2019-11-11 2020-07-31 泰兴市宏鑫橡胶有限公司 Raw material mixing device is used in rubber roller production
CN211250932U (en) * 2019-09-24 2020-08-14 江苏麦斯绝热材料有限公司 Polyurethane material manufacture equipment
CN211913416U (en) * 2019-12-27 2020-11-13 南京虹仁医药科技有限公司 Mixing arrangement of mental intermediate medicine

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Application publication date: 20210305