CN112728296A - Manufacturing equipment and manufacturing method of vacuum heat-insulating material - Google Patents
Manufacturing equipment and manufacturing method of vacuum heat-insulating material Download PDFInfo
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- CN112728296A CN112728296A CN202011508457.5A CN202011508457A CN112728296A CN 112728296 A CN112728296 A CN 112728296A CN 202011508457 A CN202011508457 A CN 202011508457A CN 112728296 A CN112728296 A CN 112728296A
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- stirring
- glass fiber
- dewatering
- raw material
- drying
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000011810 insulating material Substances 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 80
- 239000003365 glass fiber Substances 0.000 claims abstract description 59
- 238000001035 drying Methods 0.000 claims abstract description 40
- 239000002994 raw material Substances 0.000 claims abstract description 39
- 239000011162 core material Substances 0.000 claims abstract description 26
- 239000011230 binding agent Substances 0.000 claims abstract description 17
- 230000018044 dehydration Effects 0.000 claims abstract description 10
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 10
- 238000007602 hot air drying Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000012774 insulation material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 5
- 239000005022 packaging material Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Insulation (AREA)
Abstract
The invention provides a manufacturing device of a vacuum heat-insulating material, which comprises a workbench, wherein stirring components are sequentially arranged on the workbench from left to right and used for stirring inorganic binder and glass fiber, so that the inorganic binder and the glass fiber are fused to form a glass fiber board raw material; the dehydration component is used for dehydrating and molding the glass fiber board raw material; and the drying component is used for carrying out hot air drying treatment on the dehydrated glass fiber board raw material to form a core material raw material. The invention solves the problem that the vacuum material in the prior art can not maintain high heat insulation.
Description
Technical Field
The invention relates to the technical field of vacuum heat-insulating materials, in particular to a manufacturing device of a vacuum heat-insulating material.
Background
The vacuum heat-insulating material is a good heat-insulating material designed and manufactured according to the vacuum heat-insulating principle; the thermal insulation performance of the vacuum insulation material is 10 times that of the common insulation material. At present, the following problems are mostly existed in the manufacture of vacuum heat insulation materials: since the stirring is not uniform and a certain amount of water is present in the manufactured vacuum insulation material, the vacuum degree of the vacuum insulation material is gradually reduced in long-term use, and high insulation property cannot be maintained.
Disclosure of Invention
The invention provides a manufacturing device and a manufacturing method of a vacuum heat-insulating material, aiming at the defects in the prior art, and solving the problem that the vacuum material in the prior art can not maintain high heat insulation.
The manufacturing equipment of the vacuum heat-insulating material comprises a workbench, wherein the workbench is sequentially provided with the following components from left to right:
the stirring component is used for stirring the inorganic binder and the glass fibers to fuse the inorganic binder and the glass fibers to form a glass fiber board raw material;
the dehydration component is used for dehydrating and molding the glass fiber board raw material;
and the drying component is used for carrying out hot air drying treatment on the dehydrated glass fiber board raw material to form a core material raw material.
On the other hand, the manufacturing method of the vacuum heat-insulating material comprises the following steps:
s1, stirring, namely mixing and stirring an inorganic binder and glass fibers to form a glass fiber board raw material;
s2, dehydrating, namely dehydrating the raw material of the glass fiber board;
s3, drying, namely drying the dehydrated raw material of the glass fiber board to form the glass fiber board;
s4, forming, namely laminating a plurality of glass fiber plates to form a core material;
s5, sealing, namely attaching or inserting the getter to the core material, then putting the getter into a bag body made of an outer packaging material, and sealing in a vacuum mode.
The technical principle of the invention is as follows: when the vacuum heat-insulating material is prepared, firstly, the inorganic binder and the glass fiber are placed into a stirring assembly to be mixed and stirred, the inorganic binder and the glass fiber are fully contacted, then are dehydrated through a dehydration assembly, and after dehydration is finished, the residual water in the glass fiber is dried through a drying assembly to obtain a glass fiber board (namely a core material), and a plurality of glass fiber boards form a laminated structure, so that the core material is prepared; attaching getter (such as quicklime with purity of 95% or more packaged in bag) on the core material, packaging into bag made of outer packaging material, and vacuum sealing to obtain vacuum heat insulating material.
Compared with the prior art, the invention has the following beneficial effects: the vacuum heat insulating material is prepared by a wet process, glass fiber is used as a raw material of the vacuum heat insulating material, moisture in the raw material is discharged by the combination of a dehydration component and a drying component, and the moisture and gas can be simultaneously absorbed by a getter, so that the prepared vacuum heat insulating material has low moisture content, the durability of the vacuum heat insulating material is improved, and high heat insulating property can be maintained for a long time.
Preferably, the stirring subassembly is including agitator tank, (mixing) shaft, stirring vane and agitator motor, agitator tank detachable sets up on the workstation, is equipped with the valve on the discharge gate of agitator tank, the one end of (mixing) shaft with set firmly agitator motor power connection on the workstation, the other end of (mixing) shaft stretches into the inside of agitator tank, and is a plurality of the setting of stirring vane circumference array is on the outer periphery of (mixing) shaft.
Preferably, the outer circumferential surface of the stirring shaft is provided with a plurality of first grooves which are arranged along the radial direction of the stirring shaft, the first grooves are fixedly provided with limiting blocks, one ends of the stirring blades are inserted on the stirring shaft through the first grooves and abut against the limiting blocks, and the other ends of the stirring blades are free ends.
Preferably, a second groove is formed in the middle of the stirring blade, a first rotating shaft is arranged in the second groove in a rotating mode, at least one auxiliary blade is fixedly arranged on the first rotating shaft, and the auxiliary blade is of an arc-shaped structure.
Preferably, the dewatering assembly comprises a dewatering tank and dewatering rollers, the dewatering tank is detachably arranged on the workbench, and the plurality of dewatering rollers are arranged in the dewatering tank in parallel from left to right.
Preferably, the both ends of dewatering roller all rotate through the inner wall of lifting unit and dewatering groove and be connected, lifting unit is including first installation ear, second installation ear, first installation piece, second installation piece, lift cylinder and second pivot, two relative setting firmly on the dewatering groove about first installation ear, first installation piece, lift cylinder and second installation piece set gradually between two first installation ears from last to down, the both ends of first installation piece respectively with two first installation ear rigid couplings, lift cylinder sets firmly on first installation piece, second installation piece reciprocates by it of lift cylinder drive, second installation ear sets firmly on second installation piece, the rotatable setting of one end of second pivot is on second installation ear, the other end of second pivot links to each other with the one end of dewatering roller.
Preferably, the drying assembly comprises a drying box arranged on the workbench and a hot air blower fixedly arranged on the drying box, and an air outlet of the hot air blower is positioned in the drying box.
Preferably, the drying box is provided with a strip-shaped opening, a baffle is inserted into the strip-shaped opening, and the baffle isolates the dewatering component and the drying component.
Preferably, the outer layer material of step S5 is a laminate of a surface protective layer, a metal barrier layer and an adhesive layer.
Drawings
FIG. 1 is a perspective view of a manufacturing apparatus of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a perspective view of an auxiliary blade;
FIG. 4 is a perspective view of the lift assembly;
FIG. 5 is a top view of FIG. 1;
FIG. 6 is a flow chart of a method of manufacture of the present invention;
in the figure: 1. a work table; 2. a stirring assembly; 20. a stirring box; 21. a stirring shaft; 22. a stirring blade; 23. a stirring motor; 24. a valve; 25. a first groove; 26. a limiting block; 27. a second groove; 28. a first rotating shaft; 29. an auxiliary blade; 3. a dewatering assembly; 31. a dewatering tank; 32. a dewatering roll; 33. a lifting assembly; 331. a first mounting ear; 332. a second mounting ear; 333. a first mounting block; 334. a second mounting block; 335. a lifting cylinder; 336. a second rotating shaft; 4. a drying assembly; 41. a drying box; 42. a hot air blower; 5. a strip-shaped opening; 6. and a baffle plate.
Detailed Description
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The invention will be further described with reference to the accompanying figures 1-6.
Example one
As shown in fig. 1 to 5, a manufacturing apparatus of a vacuum insulation material comprises a worktable 1, wherein a stirring assembly 2 is sequentially arranged on the worktable 1 from left to right for stirring inorganic binder and glass fiber, so that the inorganic binder and the glass fiber are fused to form a glass fiber board raw material; the dehydration component 3 is used for dehydrating and molding the raw material of the glass fiber board; and the drying component 4 is used for carrying out hot air drying treatment on the dehydrated glass fiber board raw material to form a core material raw material. The vacuum heat-insulating material prepared by the core material has excellent heat-insulating property by dehydrating and drying the core material and reducing the internal water content.
The stirring assembly 2 comprises a stirring box 20, a stirring shaft 21, stirring blades 22 and a stirring motor 23, wherein the stirring box 20 is detachably arranged on the workbench 1, and a discharge hole of the stirring box 20 is provided with a valve 24 for outflow of the stirred raw materials; one end of the stirring shaft 21 is in power connection with a stirring motor 23 fixedly arranged on the workbench 1, the other end of the stirring shaft 21 extends into the stirring box 20, and a plurality of stirring blades 22 are circumferentially arrayed on the outer circumferential surface of the stirring shaft 21; when the stirring shaft 21 is driven by the stirring motor 23 to rotate, the stirring blades 22 rotate along with the stirring shaft, so that the inorganic binder and the glass fibers in the stirring tank 20 are uniformly mixed.
The outer circumferential surface of the stirring shaft 21 is provided with a plurality of first grooves 25 arranged along the radial direction, the opening of each first groove 25 is fixedly provided with a limiting block 26, one end of each stirring blade 22 is inserted into the stirring shaft 21 through the corresponding first groove 25 and abuts against the limiting block 26, the other end of each stirring blade 22 is a free end, the detachable connection between each stirring blade 22 and the corresponding stirring shaft 21 is achieved, and therefore the stirring blades 22 can be replaced, cleaned or maintained conveniently.
The middle part of the stirring blade 22 is provided with a second groove 27, a first rotating shaft 28 is rotatably arranged in the second groove 27, two auxiliary blades 29 which are arranged in an opposite way are fixedly arranged on the first rotating shaft 28, and the auxiliary blades 29 are of arc-shaped structures. When the stirring blade 22 is driven by the stirring motor 23 to rotate, the auxiliary blade 29 rotates along with the stirring blade and contacts with the stirring object to rotate around the first rotating shaft 28 in a small arc under the action of the auxiliary blade, so that the stirring operation is accelerated, and the inorganic binder and the glass fibers are mixed more fully.
The dewatering component 3 comprises a dewatering tank 31 and dewatering rollers 32, the dewatering tank 31 is detachably arranged on the workbench 1, a diversion valve (not shown) is arranged on the dewatering tank 31 and used for discharging waste water after dewatering treatment is finished, the three dewatering rollers 32 are arranged in the dewatering tank 31 in parallel from left to right (the number of the dewatering rollers 32 is three in the embodiment, the number of the dewatering rollers 32 can be correspondingly increased or decreased according to the dewatering treatment condition in other embodiments), the dewatering rollers 32 are driven to rotate by gear rack groups arranged on the workbench 1, and dewatering treatment can be carried out on glass fiber board raw materials flowing through the lower side of the dewatering rollers 32 in the rotating process of the dewatering rollers 32 and extrusion forming is carried out on the glass fiber board raw materials.
Both ends of the dewatering roll 32 are rotatably connected with the inner wall of the dewatering tank 31 through the lifting component 33, the lifting component 33 comprises a first mounting lug 331, a second mounting lug 332 and a first mounting block 333, second installation piece 334, lift cylinder 335 and second pivot 336, relative setting firmly on dewatering tank 31 about two first installation ears 331, first installation piece 333, lift cylinder 335 and second installation piece 334 set gradually between two first installation ears 331 from last to down, the both ends of first installation piece 333 respectively with two first installation ears 331 rigid couplings, lift cylinder 335 sets firmly on first installation piece 333, second installation piece 334 is driven it by lift cylinder 335 and reciprocates, second installation ear 332 sets firmly on second installation piece 334, the rotatable setting of one end of second pivot 336 is on second installation ear 332, the other end of second pivot 336 and the one end fixed connection of dewatering roll 32. When the air cylinder is in a ready state, the distance between the first mounting block 333 and the second mounting block 334 is smaller, so that the distance between the dewatering roll 32 and the dewatering tank 31 is larger, and more raw glass fiber plates can be accommodated; on the contrary, when the air cylinder is in the operating state, the distance between the dewatering roll 32 and the dewatering tank 31 is small, and the glass fiber sheet raw material is pressed and dewatered and molded along with the rotation of the dewatering roll 32.
The drying assembly 4 includes a drying box 41 fixed on the worktable 1, and a hot air blower 42 fixed on the drying box 41, and an air outlet of the hot air blower 42 is located in the drying box 41. When the glass fiber board raw material is extruded and dehydrated and then enters the drying box 41, the residual moisture in the glass fiber board raw material is dried under the action of the hot air blower 42, and the core material is obtained after drying, so that the water content of the core material is reduced, and the vacuum insulation material prepared from the core material has higher heat insulation performance. After obtaining the core material raw material, laminating (manually or mechanically) multiple layers of core material raw materials to obtain a core material; and finally, manually placing the getter and the outer packing material on the core material according to corresponding steps to complete the preparation of the vacuum heat-insulating material.
The drying box 41 is provided with the strip-shaped opening 5, the baffle 6 is inserted into the strip-shaped opening 5, the baffle 6 isolates the dewatering tank 31 from the drying box 41, wastewater in the dewatering treatment process is prevented from flowing into the drying box 41, and meanwhile, the glass fiber raw material can be placed in a sealed environment in the drying treatment process, so that the drying treatment is accelerated.
The working principle of the embodiment is as follows: when the vacuum heat-insulating material is prepared, firstly, inorganic binder and glass fiber are placed into a stirring component 2 to be mixed and stirred, the inorganic binder and the glass fiber are fully contacted, then are dehydrated through a dehydration component 3, and after dehydration is finished, the residual moisture in the glass fiber is dried through a drying component 4 to obtain a glass fiber board (namely a core material), and a plurality of glass fiber boards form a laminated structure, so that the core material is prepared; attaching getter (such as quicklime with purity of 95% or more packaged in bag) on the core material, packaging into bag made of outer packaging material, and vacuum sealing to obtain vacuum heat insulating material.
Compared with the prior art, the invention has the following beneficial effects: the vacuum insulation material is prepared by a wet process, glass fiber is used as a raw material of the vacuum insulation material, moisture in the raw material is discharged by the combination of the dehydration component 3 and the drying component 4, and the moisture and gas can be simultaneously absorbed by the getter, so that the prepared vacuum insulation material has low moisture content, the durability of the vacuum insulation material is improved, and high heat insulation performance can be maintained for a long time.
Example two
As shown in fig. 6, a method for manufacturing a vacuum insulation material includes the steps of:
s1, stirring, namely mixing and stirring an inorganic binder (one or more than one selected from calcium sulfate, sodium silicate, calcium silicate and silicon dioxide) and glass fibers to form a glass fiber board raw material;
s2, dehydrating, namely dehydrating the raw material of the glass fiber board;
s3, drying, namely drying the dehydrated glass fiber board raw material to form a glass fiber board (namely a core material raw material);
s4, forming, namely laminating a plurality of glass fiber plates to form a core material;
s5, sealing, namely attaching or inserting the getter to the core material, then putting the getter into a bag body made of an outer packaging material, and sealing in a vacuum mode.
The outer covering material of step S5 is a laminated structure of a surface protective layer, a metal barrier layer, and an adhesive layer.
The vacuum heat-insulating material prepared by the embodiment can achieve better heat insulation, and the getter is introduced to prevent the vacuum heat-insulating material from adsorbing moisture in a large amount of gas in the long-term use process to cause the reduction of the heat insulation performance of the material.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The manufacturing equipment of the vacuum heat-insulating material is characterized by comprising a workbench (1), wherein the workbench (1) is sequentially provided with the following components from left to right:
the stirring assembly (2) is used for stirring the inorganic binder and the glass fibers to fuse the inorganic binder and the glass fibers to form a glass fiber board raw material;
the dehydration component (3) is used for dehydrating and molding the glass fiber board raw material;
and the drying component (4) is used for carrying out hot air drying treatment on the dehydrated glass fiber board raw material to form a core material raw material.
2. The manufacturing equipment of a vacuum insulation material according to claim 1, wherein the stirring assembly (2) comprises a stirring tank (20), a stirring shaft (21), stirring blades (22) and a stirring motor (23), the stirring tank (20) is detachably arranged on the workbench (1), a valve (24) is arranged on a discharge port of the stirring tank (20), one end of the stirring shaft (21) is in power connection with the stirring motor (23) fixedly arranged on the workbench (1), the other end of the stirring shaft (21) extends into the stirring tank (20), and a plurality of stirring blades (22) are circumferentially arranged on the outer circumferential surface of the stirring shaft (21).
3. The manufacturing equipment of a vacuum insulation material according to claim 2, wherein the stirring shaft (21) has a plurality of first grooves (25) radially arranged thereon, the first grooves (25) are fixedly provided with limit blocks (26), one end of the stirring blade (22) is inserted on the stirring shaft (21) through the first grooves (25) and abuts against the limit blocks (26), and the other end of the stirring blade (22) is a free end.
4. The manufacturing equipment of a vacuum insulation material according to claim 2 or 3, wherein the stirring blade (22) has a second groove (27) in the middle, a first rotating shaft (28) is rotatably arranged in the second groove (27), at least one auxiliary blade (29) is fixedly arranged on the first rotating shaft (28), and the auxiliary blade (29) is of an arc structure.
5. The manufacturing equipment of a vacuum insulation material according to claim 1, wherein the dewatering module (3) comprises a dewatering tank (31) and a dewatering roll (32), the dewatering tank (31) is detachably disposed on the working table (1), and a plurality of dewatering rolls (32) are arranged in parallel from left to right in the dewatering tank (31).
6. The manufacturing equipment of a vacuum insulation material according to claim 5, wherein both ends of the dewatering roll (32) are rotatably connected with the inner wall of the dewatering tank (31) through a lifting assembly (33), the lifting assembly (33) comprises a first mounting lug (331), a second mounting lug (332), a first mounting block (333), a second mounting block (334), a lifting cylinder (335) and a second rotating shaft (336), the two first mounting lugs (331) are oppositely fixed on the dewatering tank (31) from left to right, the first mounting block (333), the lifting cylinder (335) and the second mounting block (334) are sequentially arranged between the two first mounting lugs (331) from top to bottom, both ends of the first mounting block (333) are respectively fixedly connected with the two first mounting lugs (331), the lifting cylinder (335) is fixedly arranged on the first mounting block (333), and the second mounting block (334) is driven by the lifting cylinder (335) to move up and down, the second mounting lug (332) is fixedly arranged on the second mounting block (334), one end of the second rotating shaft (336) is rotatably arranged on the second mounting lug (332), and the other end of the second rotating shaft (336) is connected with one end of the dewatering roll (32).
7. The manufacturing equipment of a vacuum insulation material according to claim 1, wherein the drying assembly (4) comprises a drying box (41) disposed on the worktable (1), and a hot air blower (42) fixedly disposed on the drying box (41), and an air outlet of the hot air blower (42) is located in the drying box (41).
8. The manufacturing equipment of a vacuum insulation material according to claim 7, characterized in that the drying box (41) is provided with a strip-shaped opening (5), a baffle plate (6) is inserted on the strip-shaped opening (5), and the baffle plate (6) isolates the dewatering component (3) and the drying component (4).
9. A method for manufacturing a vacuum insulation material, comprising the steps of:
s1, stirring, namely mixing and stirring an inorganic binder and glass fibers to form a glass fiber board raw material;
s2, dehydrating, namely dehydrating the raw material of the glass fiber board;
s3, drying, namely drying the dehydrated raw material of the glass fiber board to form the glass fiber board;
s4, forming, namely laminating a plurality of glass fiber plates to form a core material;
s5, sealing, namely attaching or inserting the getter to the core material, then putting the getter into a bag body made of an outer packaging material, and sealing in a vacuum mode.
10. The method of claim 9, wherein the outer layer of step S5 is a laminate of a surface protective layer, a metal barrier layer and an adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011508457.5A CN112728296A (en) | 2020-12-18 | 2020-12-18 | Manufacturing equipment and manufacturing method of vacuum heat-insulating material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011508457.5A CN112728296A (en) | 2020-12-18 | 2020-12-18 | Manufacturing equipment and manufacturing method of vacuum heat-insulating material |
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| CN112728296A true CN112728296A (en) | 2021-04-30 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN102939425A (en) * | 2010-03-09 | 2013-02-20 | 乐金华奥斯有限公司 | Core material for vacuum insulation panel and manufacturing method for same |
| KR20160046298A (en) * | 2014-10-20 | 2016-04-28 | 주식회사 엘지화학 | Core material for vacuum insulation panel comprising porous aluminosilicate and vacuum insulation panel with the core material |
| CN208824348U (en) * | 2018-06-20 | 2019-05-07 | 宿迁龙净环保科技有限公司 | A kind of dosing agitating device of sewage treatment |
| CN208976338U (en) * | 2018-08-28 | 2019-06-14 | 福建华夏合成革有限公司 | A kind of synthetic leather cleaning drying device |
| CN209501468U (en) * | 2018-12-28 | 2019-10-18 | 潍坊孕宝网络科技有限公司 | A kind of composite phase-change material process equipment stirred evenly |
| CN209783212U (en) * | 2018-12-24 | 2019-12-13 | 安徽慈仁堂制药有限公司 | a high-efficient open-type oven for chinese-medicinal material sliced medicinal herbs |
| CN210193875U (en) * | 2019-05-17 | 2020-03-27 | 怀化尚玉成农牧科技有限公司 | Bacterial culture equipment |
| CN210765299U (en) * | 2019-08-27 | 2020-06-16 | 燕淑海 | Aerobic fermentation device for kitchen waste liquid |
| CN210915835U (en) * | 2019-11-12 | 2020-07-03 | 江苏泽宇森碳纤维制品有限公司 | Heavy alkali-free glass fiber processing device |
| CN112066675A (en) * | 2020-08-20 | 2020-12-11 | 吴烽 | Kitchen garbage disposal device |
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2020
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| CN102652061A (en) * | 2010-01-05 | 2012-08-29 | 乐金华奥斯有限公司 | Vacuum insulation panel and method for manufacturing same |
| CN102939425A (en) * | 2010-03-09 | 2013-02-20 | 乐金华奥斯有限公司 | Core material for vacuum insulation panel and manufacturing method for same |
| KR20160046298A (en) * | 2014-10-20 | 2016-04-28 | 주식회사 엘지화학 | Core material for vacuum insulation panel comprising porous aluminosilicate and vacuum insulation panel with the core material |
| CN208824348U (en) * | 2018-06-20 | 2019-05-07 | 宿迁龙净环保科技有限公司 | A kind of dosing agitating device of sewage treatment |
| CN208976338U (en) * | 2018-08-28 | 2019-06-14 | 福建华夏合成革有限公司 | A kind of synthetic leather cleaning drying device |
| CN209783212U (en) * | 2018-12-24 | 2019-12-13 | 安徽慈仁堂制药有限公司 | a high-efficient open-type oven for chinese-medicinal material sliced medicinal herbs |
| CN209501468U (en) * | 2018-12-28 | 2019-10-18 | 潍坊孕宝网络科技有限公司 | A kind of composite phase-change material process equipment stirred evenly |
| CN210193875U (en) * | 2019-05-17 | 2020-03-27 | 怀化尚玉成农牧科技有限公司 | Bacterial culture equipment |
| CN210765299U (en) * | 2019-08-27 | 2020-06-16 | 燕淑海 | Aerobic fermentation device for kitchen waste liquid |
| CN210915835U (en) * | 2019-11-12 | 2020-07-03 | 江苏泽宇森碳纤维制品有限公司 | Heavy alkali-free glass fiber processing device |
| CN112066675A (en) * | 2020-08-20 | 2020-12-11 | 吴烽 | Kitchen garbage disposal device |
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Application publication date: 20210430 |