CN111617722A - Green production process and preparation equipment for butyl rubber adhesive - Google Patents
Green production process and preparation equipment for butyl rubber adhesive Download PDFInfo
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- CN111617722A CN111617722A CN202010568321.7A CN202010568321A CN111617722A CN 111617722 A CN111617722 A CN 111617722A CN 202010568321 A CN202010568321 A CN 202010568321A CN 111617722 A CN111617722 A CN 111617722A
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- butyl rubber
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- aluminum alloy
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- 229920005549 butyl rubber Polymers 0.000 title claims abstract description 64
- 239000000853 adhesive Substances 0.000 title claims abstract description 39
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 122
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 11
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000012494 Quartz wool Substances 0.000 claims description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002318 adhesion promoter Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000010292 electrical insulation Methods 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- IPJGAEWUPXWFPL-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 IPJGAEWUPXWFPL-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a green production process and preparation equipment of a butyl rubber adhesive, which comprises an installation plate, wherein a base with a triangular structure is installed at the bottom end of the installation plate through threads, and the green production process is characterized in that: one side surface mounting of mounting panel has a support base, passes through the fix with screw motor at the upper surface that supports the base, and the axle head of motor runs through the surface connection of mounting panel and is connected with a agitator tank, is provided with the interlock gear in the periphery of agitator tank, and the meshing of one side surface that lies in the mounting panel in one side of interlock gear is provided with a transmission case. According to the stirring box, the transmission box, the contact pin and the stirring pin, the mechanical device is driven to rotate by the mechanical device, one end of the mechanical device is electrified, and the other end of the mechanical device can realize synchronous mixing, so that the electric power waste caused by electrifying the structures at two ends in the existing structure is avoided, the electric power saving is realized, and the environment-friendly and energy-saving performance of the device is ensured.
Description
Technical Field
The invention relates to the technical field of preparation of butyl rubber adhesives, in particular to a green production process and preparation equipment of a butyl rubber adhesive.
Background
Butyl rubber is one of synthetic rubber, is synthesized by isobutene and a small amount of isoprene, is generally applied to manufacturing tires, in the field of building waterproofing, the butyl rubber has been comprehensively popularized and replaced asphalt by environment-friendly famous numbers, the butyl rubber is put into industrial production at the earliest of 1943, the butyl rubber has the excellent characteristics of good air tightness, extremely low air permeability, heat resistance and good aging resistance, the research and development of Chinese butyl rubber starts in the sixty-year-twenty century, a pilot plant production device is established, the production is stopped due to various reasons, 1999, Italy PI technology is introduced to the synthetic rubber factory of Beijing Yanshan petrochemical company, a unique 30Kt/a butyl rubber production device in China is established, and the butyl rubber becomes the pioneer of the production of Chinese butyl rubber; because the production capacity and the yield of Chinese top-grade rubber cannot meet the requirement of actual production, the Chinese top-grade rubber is imported every year, and the import quantity of butyl rubber is continuously increased every year along with the development of industry; the butyl rubber is used as an essential raw material in the preparation process of the butyl rubber adhesive and is an essential basis for the production of the butyl rubber adhesive.
The main role of butyl rubber adhesives is for the adhesive seal between materials such as: the Chinese patent publication No. CN 104178036A discloses a mechanical device for producing butyl rubber adhesive, which belongs to the chemical field; the method comprises the following steps: the device comprises a first stirring tank, a second stirring tank and a chemical reaction kettle; the method is characterized in that: the first stirring tank is provided with a perchloroethylene inlet, an N, N' -m-phenylene bismaleimide inlet and a terpene-phenolic resin inlet, a first slurry pump and a pipeline are arranged between the first stirring tank and the chemical reaction kettle, and the second stirring tank is provided with an organic silicon coupling agent inlet, a carbon black inlet, a butyl rubber particle inlet and a finished product outlet; all slurry pumps are stainless steel slurry pumps, and all pipelines are polyvinyl chloride pipelines; the stirring and mixing device for the production of the butyl rubber adhesive lays a mechanical support for the production of the butyl rubber adhesive, the most main structural arrangement in the production of the existing butyl rubber adhesive is stirring arrangement, but the existing stirring and mixing device for the production of the butyl rubber adhesive still has the problems of large overall power waste and incapability of forming transmission to form an energy-saving state.
Disclosure of Invention
The invention aims to provide a green production process and preparation equipment for a butyl rubber adhesive, and aims to solve the problems that the existing butyl rubber adhesive mixing and stirring equipment is large in mixed power waste and cannot generate power loss due to single power supply; realize two-way stirring through transmission structure, improve the efficiency of doing work of device, bring energy-concerving and environment-protective mixing arrangement for the user.
In order to achieve the purpose, the invention provides the following technical scheme: a green production process of a butyl rubber adhesive comprises the following steps:
a green production process of a butyl rubber adhesive comprises a butyl rubber latex adhesive and comprises the following steps:
1) selecting raw materials, namely selecting modified butyl rubber, wherein the modified butyl rubber has good chemical stability, thermal stability, air tightness, water tightness and electrical insulation performance, and the marine quartz has relatively excellent polarity;
2) preparing a butyl rubber aqueous dispersion, namely preparing the polymer aqueous dispersion by using the raw materials selected in the step one through a low-shear emulsification method, thereby obtaining the butyl rubber aqueous dispersion;
3) preparing a mixed auxiliary agent, and selecting rubber auxiliary agents such as a plasticizer, a homogenizing agent, an adhesion promoter, a protective auxiliary agent and the like according to the proportion of the requirements of customers;
4) and (3) stirring and mixing, pouring the mixed auxiliary prepared in the step (3) and the butyl rubber aqueous dispersion obtained in the step (II) into a mixing device, and mixing by using the mixing device to obtain the butyl rubber latex adhesive.
The utility model provides a butyl rubber adhesive preparation equipment, includes the mounting panel, the base of a triangle-shaped structure is installed through the screw thread to the bottom of mounting panel, its characterized in that: a supporting base is arranged on the surface of one side of the mounting plate, a motor is fixed on the upper surface of the supporting base through a screw, the shaft end of the motor penetrates through the surface of the mounting plate and is connected with a stirring box, an engagement gear is arranged on the periphery of the stirring box, a transmission box is arranged on one side of the engagement gear and positioned on one side surface of the mounting plate in an engagement manner, one side surface of the transmission box is connected on the surface of the mounting plate through a rotating column in a penetrating manner, and the rear end of the rotating column penetrates and is fixed on the surface of a rectangular plate vertical to the supporting; a stirring cavity is formed in the stirring box, a central column is arranged in the stirring cavity and penetrates through two side walls of the stirring box, a contact pin is fixed on the periphery of the central column through a connecting ring, a stirring head is welded at the top end of the contact pin, and stirring stabs are arranged on two side surfaces of the contact pin respectively; the surface of the stirring box is provided with a plurality of feeding holes, the surface of each feeding hole is hermetically embedded with a sealing plug, and the surface of one side, which is positioned below the feeding holes and is positioned on the stirring box, is provided with a discharging hole; the mounting panel's inside is provided with the sound absorbing layer, is provided with the puigging respectively in the both sides on sound absorbing layer.
The stirring box is made of aluminum alloy with a spherical structure and is formed by welding two hemispheres, and two corresponding inner walls of the stirring box are respectively provided with a thread groove for mounting a contact pin; the meshing gear is made of gear steel with a gear structure, is arranged on the surface of the outer wall of the stirring box in a surrounding mode, and drives the stirring box to rotate through the motor to realize synchronous rotation; the contact needle adopts the aluminum alloy of triangular pyramid structure, and the contact needle loops through the adapter ring and encircles the welding at the surface of center post, and the surface of contact needle encircles the welding and has the stirring thorn, and the contact needle of different positions carries out length adjustment according to the radius of the position agitator tank in place.
The stirring spines are made of aluminum alloy with a pointed spine structure, and the inclination angle of the stirring spines is not more than thirty degrees; the central column is made of aluminum alloy in a columnar structure, two short radiuses of the central column are larger than the middle radius of the central column, the linear length of the central column is equal to the distance between two corresponding side walls of the stirring box, one end of the central column is fixed on the inner wall of the stirring box in a welded mode, and the other end of the central column is fixed on the other inner wall of the stirring box in a buckled mode.
The stirring head is made of aluminum alloy with a triangular structure, the tip position of the stirring head is subjected to arc corner treatment, the stirring head is welded on the upper surface of each contact pin respectively, the distance between the upper surface of the stirring head and the inner wall of the upper end of the stirring box is 1-1.5cm, and the specifications of the stirring heads are consistent; the sealing plug is made of polytetrafluoroethylene with a rectangular structure, sealing rubber is arranged on the surface of the sealing plug and positioned on the outer surface of the feeding hole, and an anti-sticking coating is convexly arranged on the surface of the sealing plug; the discharge gate adopts the polytetrafluoroethylene of rectangle structure, and the bottom structure of discharge gate and the radian of agitator tank bottom keep unanimous, and the surface coating of discharge gate has anti-adhesion coating, and the discharge gate passes through the buckle to be fixed at the surface of agitator tank.
The transmission case adopts the aluminum alloy with the same structure as the stirring case, and the internal structure and the surface structure of the transmission case are kept always with the internal structure and the surface structure of the stirring case respectively, the gear structure arranged on the surface of the transmission case realizes transmission rotation through the meshing gear, and the rear end surface of the transmission case realizes limiting installation through the rotating column.
The mounting plate is an aluminum alloy plate with a rectangular structure, quartz wool is adhered to the surface of the mounting plate, and the linear length of the mounting plate is larger than the sum of the diameters of the two stirring boxes by 3-5 cm; the mounting plates are welded by adopting a double-layer structure, a sound absorption layer with a rectangular structure and a sound insulation layer with a rectangular structure are respectively attached and filled between the two mounting plates, the sound absorption layer adopts rectangular quartz wool, and the sound insulation layer adopts glass fiber; the support base adopts the aluminum alloy of rectangle structure, and the length of supporting the base equals the length of mounting panel, inclines respectively at the both ends of supporting the base to be provided with the rectangle aluminum alloy plate of two connection support bases and mounting panel side surface, supports base and mounting panel and finally constitutes the triangle-shaped structure.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the butyl rubber adhesive preparation equipment, transmission is realized by using a mechanical structure, external feeding is realized by matching with a transmission port, stirring and working can be realized by disassembling the tube body which is not needed after feeding is finished, the overall stirring performance of the device is improved by using the structural transmission, bidirectional stirring can be realized without independently supplying power, and the overall efficiency of the device is improved.
2. The butyl rubber adhesive preparation equipment provided by the invention realizes the purpose that one end structure is electrified to drive the other end structure to rotate by using a mechanical transmission mode, and avoids independent work of the double-part structure of the existing structure. The problem of power consumption is realized by independent power supply, the power waste is saved, and the energy conservation and the environmental protection are realized.
Drawings
FIG. 1 is a schematic structural diagram of a butyl rubber adhesive preparation apparatus of the present invention.
Fig. 2 is a schematic diagram of the back structure of the mounting board in fig. 1 according to the present invention.
FIG. 3 is a schematic diagram of a side view of the apparatus for preparing the butyl rubber adhesive of the present invention.
Fig. 4 is a schematic view of the surface structure of the contact pin of the present invention.
Fig. 5 is a schematic structural view of the coupling ring of the present invention.
Fig. 6 is a schematic view of the mounting plate structure of fig. 1 according to the present invention.
In the figure:
1-mounting plate, 1 a-sound absorbing layer, 1 b-sound insulating layer, 2-base, 3-stirring box, 4-meshing gear, 5-stirring cavity, 6-central column, 7-contact pin, 8-feeding hole, 9-discharging hole, 10-motor, 11-supporting base, 12-rotating column, 13-stirring head, 14-stirring thorn, 15-connecting ring, 16-sealing plug, 17-transmission box,
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 in specific cases to those skilled in the art.
A green production process of a butyl rubber adhesive comprises a butyl rubber latex adhesive and comprises the following steps:
1) selecting raw materials, namely selecting modified butyl rubber, wherein the modified butyl rubber has good chemical stability, thermal stability, air tightness, water tightness and electrical insulation performance, and the marine quartz has relatively excellent polarity;
2) preparing a butyl rubber aqueous dispersion, namely preparing the polymer aqueous dispersion by using the raw materials selected in the step one through a low-shear emulsification method, thereby obtaining the butyl rubber aqueous dispersion;
3) preparing a mixed auxiliary agent, and selecting rubber auxiliary agents such as a plasticizer, a homogenizing agent, an adhesion promoter, a protective auxiliary agent and the like according to the proportion of the requirements of customers;
4) and (3) stirring and mixing, pouring the mixed auxiliary prepared in the step (3) and the butyl rubber aqueous dispersion obtained in the step (II) into a mixing device, and mixing by using the mixing device to obtain the butyl rubber latex adhesive.
A butyl rubber adhesive preparation device comprises a mounting plate 1, wherein a base 2 with a triangular structure is mounted at the bottom end of the mounting plate 1 through threads, a supporting base 11 is mounted on one side surface of the mounting plate 1, a motor 10 is fixed on the upper surface of the supporting base 11 through a screw, a stirring box 3 is connected to the surface of the motor 10, which penetrates through the mounting plate 1, an engaging gear 4 is arranged on the periphery of the stirring box 3, a transmission box 17 is arranged on one side of the engaging gear 4 and positioned on one side surface of the mounting plate 1 in an engaging manner, one side surface of the transmission box 17 is connected to the surface of the mounting plate 1 through a rotating column 12 in a penetrating manner, and the rear end of the rotating column 12 is fixed on the surface of a rectangular plate vertical to the supporting base; a stirring cavity 5 is formed in the stirring box 3, a central column 6 is arranged in the stirring cavity 5 and penetrates through two side walls of the stirring box 3, a contact pin 7 is fixed on the periphery of the central column 6 through a connecting ring 15, a stirring head 13 is welded at the top end of the contact pin 7, and stirring stabs 14 are respectively arranged on two side surfaces of the contact pin 7; the surface of the stirring box 3 is provided with a plurality of feeding holes 8, the surface of each feeding hole 8 is hermetically embedded with a sealing plug 16, and a discharging hole 9 is formed in the surface of one side, which is positioned below the feeding hole 8 and is positioned on the stirring box 3; the mounting plate 1 is provided with a sound absorbing layer 1a inside, and sound insulating layers 1b are respectively provided on both sides of the sound absorbing layer 1 a.
The stirring box 3 is made of aluminum alloy with a spherical structure, the stirring box 3 is formed by welding two hemispheres, and two corresponding inner walls of the stirring box 3 are respectively provided with a thread groove for mounting the contact pin 7; the meshing gear 4 is made of gear steel with a gear structure, the meshing gear 4 is arranged on the surface of the outer wall of the stirring box 3 in a surrounding mode, and the meshing gear 4 drives the stirring box 3 to rotate through the motor 10 to realize synchronous rotation; the contact pin 7 is made of aluminum alloy of a triangular pyramid structure, the contact pin 7 is welded on the outer surface of the central column 6 in a surrounding mode through the connecting ring 15, the stirring pins 14 are welded on the surface of the contact pin 7 in a surrounding mode, and the contact pins 7 in different positions are adjusted in length according to the radius of the stirring box 3 in the corresponding positions.
The stirring spines 14 are made of aluminum alloy with a pointed spine structure, and the inclination angle of the stirring spines 14 is not more than thirty degrees; the central column 6 is made of aluminum alloy in a columnar structure, two short radiuses of the central column 6 are larger than the middle radius, the length of a straight line of the central column 6 is equal to the distance between two corresponding side walls of the stirring box 3, one end of the central column 6 is fixed on the inner wall of the stirring box 3 in a welding mode, and the other end of the central column 6 is fixed on the other inner wall of the stirring box 3 in a buckling mode.
The stirring head 13 is made of aluminum alloy with a triangular structure, the tip position of the stirring head 13 is subjected to arc corner treatment, the stirring head 13 is respectively welded on the upper surface of each contact pin 7, the distance between the upper surface of the stirring head 13 and the inner wall of the upper end of the stirring box 3 is 1-1.5cm, and the specifications of the stirring head 13 are consistent; the sealing plug 16 is made of polytetrafluoroethylene with a rectangular structure, sealing rubber is arranged on the surface of the sealing plug 16 and on the outer surface of the feeding hole 8, and an anti-adhesion coating is convexly arranged on the surface of the sealing plug 16; discharge gate 9 adopts the polytetrafluoroethylene of rectangle structure, and the bottom construction of discharge gate 9 and the radian of agitator tank 3 bottom keep unanimous, and the surface coating of discharge gate 9 has anti-adhesion coating, and discharge gate 9 passes through the buckle to be fixed at the surface of agitator tank 3.
The transmission case 17 adopts the aluminum alloy with the same structure as the stirring case 3, the internal structure and the surface structure of the transmission case 17 are kept always with the internal structure and the surface structure of the stirring case 3 respectively, the gear structure arranged on the surface of the transmission case 17 realizes transmission rotation through the meshing gear 4, and the rear end surface of the transmission case 17 realizes limiting installation through the rotating column 12.
The mounting plate 1 is an aluminum alloy plate with a rectangular structure, quartz wool is adhered to the surface of the mounting plate 1, and the linear length of the mounting plate 1 is greater than the sum of the diameters of the two stirring boxes 3 by 3-5 cm; the mounting plates 1 are formed by welding double-layer structures, a sound absorption layer 1a with a rectangular structure and a sound insulation layer 1b with a rectangular structure are respectively attached and filled between the two mounting plates 1, the sound absorption layer 1a is made of rectangular quartz wool, and the sound insulation layer 1b is made of glass fiber; the aluminum alloy that supports base 11 and adopt the rectangle structure, the length that supports base 11 equals the length of mounting panel 1, is provided with the rectangle aluminum alloy plate of two connection support bases 11 and the 1 side surface of mounting panel respectively in the slope at the both ends that support base 11, supports base 11 and mounting panel 1 and finally constitutes the triangle-shaped structure.
All parts used in the application document are standard parts, the specific connection mode of all parts adopts conventional means such as mature bolts, welding and the like in the prior art, machinery, parts and electrical equipment adopt conventional models in the prior art, circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given here.
A user connects an additive to a feed hole 8 through an external transmission pipe, after a mixed additive and a nitrile rubber aqueous dispersion are added according to a proportion, the external transmission pipe is taken down, a sealing plug 16 is sealed and buckled on the inner periphery of the feed hole 8, the device is connected with an external control power supply, the control power supply is conducted, a rotating shaft starts to rotate after a motor 10 is electrified, the rotating shaft rotates to drive a front-end stirring box 3 to rotate, the stirring box 3 rotates to drive an engagement gear 4 to rotate, the engagement gear 4 is engaged with an engagement gear on the surface of a transmission box 17, the transmission box 17 rotates under the active fixation of a rotating column 12, at the moment, the engagement rotation is generated, the rotating force generated by stirring in the stirring process of materials in the stirring box 3 and the transmission box 17 can irregularly contact with a contact pin 7, the contact pin 7 is fixed on the surface of the sealing plug 16 and rotates along with the stirring, the stirring thorn 14 is matched with the material which is internally displaced due to the rotating force to generate multi-angle stirring, so that the mixing effect is realized.
In summary, the following steps: according to the butyl rubber adhesive preparation equipment, the stirring box 3, the transmission mechanism 17, the stirring pin 14 and the contact pin 7 are arranged, the mechanical device is driven by the introduction mechanical device to rotate, the mechanical device at one end is electrified, and the synchronous mixing can be realized at the other end, so that the electric power waste caused by electrifying the structures at two ends in the existing structure is avoided, and the electric power saving is realized; the mixing effect of the device is ensured on the basis of energy conservation, the mixing efficiency of the device is improved, and the energy-saving, environment-friendly and efficient mixing device is provided for users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A green production process of a butyl rubber adhesive comprises a butyl rubber latex adhesive, and is characterized by comprising the following steps:
1) selecting raw materials, namely selecting modified butyl rubber, wherein the modified butyl rubber has good chemical stability, thermal stability, air tightness, water tightness and electrical insulation performance, and the marine quartz has relatively excellent polarity;
2) preparing a butyl rubber aqueous dispersion, namely preparing the polymer aqueous dispersion by using the raw materials selected in the step one through a low-shear emulsification method, thereby obtaining the butyl rubber aqueous dispersion;
3) preparing a mixed auxiliary agent, and selecting rubber auxiliary agents such as a plasticizer, a homogenizing agent, an adhesion promoter, a protective auxiliary agent and the like according to the proportion of the requirements of customers;
4) and (3) stirring and mixing, pouring the mixed auxiliary prepared in the step (3) and the butyl rubber aqueous dispersion obtained in the step (II) into a mixing device, and mixing by using the mixing device to obtain the butyl rubber latex adhesive.
2. The utility model provides a butyl rubber adhesive preparation equipment, includes mounting panel (1), base (2) of a triangle-shaped structure, its characterized in that are installed through the screw thread to the bottom of mounting panel (1): a supporting base (11) is installed on the surface of one side of the mounting plate (1), a motor (10) is fixed on the upper surface of the supporting base (11) through a screw, a stirring box (3) is connected to the surface of the shaft end of the motor (10) penetrating through the mounting plate (1), an occlusion gear (4) is arranged on the periphery of the stirring box (3), a transmission box (17) is arranged on one side of the occlusion gear (4) and positioned on the surface of one side of the mounting plate (1) in an engaged mode, the surface of one side of the transmission box (17) is connected to the surface of the mounting plate (1) through a rotating column (12) in a penetrating mode, and the rear end of the rotating column (12) is fixed on the surface of a rectangular plate perpendicular to the supporting; a stirring cavity (5) is formed in the stirring box (3), a central column (6) is arranged in the stirring cavity (5) and penetrates through two side walls of the stirring box (3), a contact pin (7) is fixed on the periphery of the central column (6) through a connecting ring (15), a stirring head (13) is welded at the top end of the contact pin (7), and stirring stabs (14) are respectively arranged on two side surfaces of the contact pin (7); a plurality of feeding holes (8) are formed in the surface of the stirring box (3), a sealing plug (16) is embedded in the surface of each feeding hole (8) in a sealing mode, and a discharging hole (9) is formed in the surface, located on one side of the stirring box (3), below the feeding holes (8); the mounting plate (1) is internally provided with a sound absorption layer (1a), and two sides of the sound absorption layer (1a) are respectively provided with a sound insulation layer (1 b).
3. The butyl rubber adhesive preparation device according to claim 2, wherein: the stirring box (3) is made of aluminum alloy with a spherical structure, the stirring box (3) is formed by welding two hemispheres, and two corresponding inner walls of the stirring box (3) are respectively provided with a thread groove for mounting a contact pin (7); the meshing gear (4) is made of gear steel of a gear structure, the meshing gear (4) is arranged on the surface of the outer wall of the stirring box (3) in a surrounding mode, and the meshing gear (4) drives the stirring box (3) to rotate through the motor (10) to achieve synchronous rotation; contact needle (7) adopt the aluminum alloy of triangular pyramid structure, and contact needle (7) loop through adapter ring (15) and encircle the welding at the surface of center post (6), and the surface of contact needle (7) encircles the welding has stirring thorn (14), and contact needle (7) of different positions carry out length adjustment according to the radius of the position agitator tank (3).
4. The butyl rubber adhesive preparation device according to claim 2, wherein: the stirring spines (14) are made of aluminum alloy with a pointed spine structure, and the inclination angle of the stirring spines (14) is not more than thirty degrees; the central column (6) is made of aluminum alloy in a columnar structure, two short radiuses of the central column (6) are larger than the middle radius, the length of a straight line of the central column (6) is equal to the distance between two corresponding side walls of the stirring box (3), one end of the central column (6) is fixed on the inner wall of the stirring box (3) in a welding mode, and the other end of the central column (6) is fixed on the other inner wall of the stirring box (3) in a buckling mode.
5. The butyl rubber adhesive preparation device according to claim 2, wherein: the stirring head (13) is made of aluminum alloy with a triangular structure, the tip position of the stirring head (13) is subjected to arc corner treatment, the stirring head (13) is welded on the upper surface of each contact pin (7) respectively, the distance between the upper surface of the stirring head (13) and the inner wall of the upper end of the stirring box (3) is 1-1.5cm, and the specifications of the stirring head (13) are consistent; the sealing plug (16) is made of polytetrafluoroethylene with a rectangular structure, sealing rubber is arranged on the surface of the sealing plug (16) and positioned on the outer surface of the feeding hole (8), and an anti-adhesion coating is convexly arranged on the surface of the sealing plug (16); the polytetrafluoroethylene of rectangle structure is adopted in discharge gate (9), and the radian of the bottom structure of discharge gate (9) and agitator tank (3) bottom keeps unanimous, and the surface coating of discharge gate (9) has anti-adhesion coating, and discharge gate (9) are fixed at the surface of agitator tank (3) through the buckle.
6. The butyl rubber adhesive preparation device according to claim 2, wherein: the transmission case (17) adopts the aluminum alloy with the same structure as the stirring case (3), the internal structure and the surface structure of the transmission case (17) are kept always with the internal structure and the surface structure of the stirring case (3) respectively, the gear structure arranged on the surface of the transmission case (17) realizes transmission rotation through the meshing gear (4), and the rear end surface of the transmission case (17) realizes limiting installation through the rotating column (12).
7. The butyl rubber adhesive preparation device according to claim 2, wherein: the mounting plate (1) is an aluminum alloy plate with a rectangular structure, quartz wool is adhered to the surface of the mounting plate (1), and the linear length of the mounting plate (1) is larger than the sum of the diameters of the two stirring boxes (3) by 3-5 cm; the mounting plates (1) are welded by adopting a double-layer structure, a sound absorption layer (1a) with a rectangular structure and a sound insulation layer (1b) with a rectangular structure are respectively attached and filled between the two mounting plates (1), the sound absorption layer (1a) adopts rectangular quartz wool, and the sound insulation layer (1b) adopts glass fiber; the aluminum alloy that supports base (11) and adopt the rectangle structure, the length that supports base (11) equals the length of mounting panel (1), inclines respectively at the both ends that support base (11) and is provided with the rectangle aluminum alloy plate of two connection support base (11) and mounting panel (1) side surface, supports base (11) and mounting panel (1) and finally constitutes the triangle-shaped structure.
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