CN114643035A - Preparation device for flame-retardant acrylic plate material - Google Patents
Preparation device for flame-retardant acrylic plate material Download PDFInfo
- Publication number
- CN114643035A CN114643035A CN202210338973.0A CN202210338973A CN114643035A CN 114643035 A CN114643035 A CN 114643035A CN 202210338973 A CN202210338973 A CN 202210338973A CN 114643035 A CN114643035 A CN 114643035A
- Authority
- CN
- China
- Prior art keywords
- secondary treatment
- retardant acrylic
- treatment container
- connecting arm
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 33
- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000011282 treatment Methods 0.000 claims abstract description 43
- 238000011221 initial treatment Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000003999 initiator Substances 0.000 abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003431 cross linking reagent Substances 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a preparation device of a flame-retardant acrylic plate material, which comprises a base, wherein a support frame is welded on the base, two secondary treatment containers are symmetrically arranged at the upper end of the support frame, each secondary treatment container is provided with a feeding hole and a discharging hole, one ends, close to each other, of the two secondary treatment containers are communicated with a secondary treatment assembly, the upper end of the secondary treatment assembly is communicated with a primary treatment container through a pipeline, an electromagnetic valve is arranged on the pipeline, a feeding pipe is arranged on the primary treatment container, a primary treatment assembly is arranged in the primary treatment container, and materials treated by the primary treatment container are fed into the secondary treatment container through the secondary treatment assembly. According to the invention, by arranging the primary treatment container and the primary treatment assembly, an MMA monomer, a cross-linking agent and a high-temperature initiator are heated and prepolymerized, then a flame retardant, a low-temperature initiator and a release agent are added, and the primary treatment assembly is stirred uniformly.
Description
Technical Field
The invention relates to the technical field of acrylic material preparation, in particular to a preparation device of a flame-retardant acrylic plate material.
Background
The polymethyl methacrylate has good comprehensive mechanical properties, has a front row in general plastics, has higher tensile, bending and compression strength than polyolefin, is higher than polystyrene, polyvinyl chloride and the like, has poorer impact toughness, but is slightly better than polystyrene. The mechanical properties of the cast bulk polymerized polymethyl methacrylate plate (such as an aviation organic glass plate) such as stretching, bending and compression are higher, and the level of engineering plastics such as polyamide and polycarbonate can be reached. At present, an MMA monomer, a cross-linking agent, a high-temperature initiator, a flame retardant and the like are usually mixed during preparation of the flame-retardant acrylic sheet, but the existing mixing mode is single, bubbles generated during mixing cannot be reduced, and the workload of subsequent defoaming is increased, so that the change is urgently needed.
Disclosure of Invention
The invention aims to solve the problems and provides a device for preparing a flame-retardant acrylic plate material.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fire-retardant ya keli board material preparation facilities, the on-line screen storage device comprises a base, the welding machine has the support frame on the base, two secondary treatment containers are installed to the upper end symmetry of support frame, the secondary treatment container possesses a feed inlet and a discharge gate, two the common intercommunication of the one end that the secondary treatment container is close to each other has the secondary treatment subassembly, the upper end of secondary treatment subassembly has the primary treatment container through the pipeline intercommunication, be provided with the solenoid valve on the pipeline, be provided with the inlet pipe on the primary treatment container, be provided with the primary treatment subassembly in the primary treatment container, the material after the primary treatment container is handled sends into in the secondary treatment container via the secondary treatment subassembly.
Optionally, the primary treatment assembly is composed of two stirring motors, two stirring shafts and two stirring blades, and the two stirring blades are arranged around the stirring shafts.
Optionally, the primary treatment vessel is of a funnel-shaped configuration and the secondary treatment vessel is of a barrel-shaped configuration.
Optionally, the secondary treatment assembly comprises a box body, a connecting channel, a feeding through hole, a connecting arm, a mixing piece and a discharging through hole.
Optionally, the box body is welded between the two secondary treatment containers, the box body is hollow and sealed, a connecting channel is arranged in the box body, two ends of the connecting channel are respectively communicated with the two secondary treatment containers, an opening is formed in the side wall of the connecting channel, a reciprocating driving assembly is arranged at the opening, a connecting arm is arranged in the connecting channel, the connecting arm is connected with the reciprocating driving assembly and drives the reciprocating driving assembly to reciprocate, and mixing pieces are arranged at two ends of the connecting arm;
the material mixing device is characterized in that the connecting arm is of a hollow structure, the material mixing part is of a hollow structure, the connecting arm is communicated with the material mixing part, a feeding through hole is formed in the connecting arm, and a discharging through hole is formed in the material mixing part.
Optionally, the mixing member is of a spherical structure.
Optionally, the discharge through hole is formed in one side, close to the box body, of the mixing part.
Optionally, one end of the mixing part, which is far away from the box body, is fixedly provided with a buffering protection sheet.
Optionally, reciprocal drive assembly comprises incomplete gear, driving gear, driven gear and servo motor, servo motor installs on the box, driving gear symmetry hub connection is in the box, servo motor's output shaft and one of them driving gear key-type connection, driven gear shaft connect on the box and with driving gear engagement, driving gear and incomplete gear coaxial key-type connection, be provided with the straight-tooth on the linking arm, straight-tooth and incomplete gear engagement.
Compared with the prior art, the invention has the following advantages:
according to the invention, by arranging the primary treatment container and the primary treatment assembly, an MMA monomer, a cross-linking agent and a high-temperature initiator are heated and prepolymerized, then a flame retardant, a low-temperature initiator and a release agent are added, and the primary treatment assembly is stirred uniformly.
According to the invention, the secondary treatment container and the secondary treatment assembly are arranged, the reciprocating driving assembly drives the connecting arm to reciprocate, and the connecting arm has the function of rolling materials, so that on one hand, a mixing mode different from stirring can be provided in the rolling process, the uniformity of the materials is better, on the other hand, medium-sized and large-sized bubbles in the materials are crushed in the rolling process, and the time of the subsequent steps of ultrasonic defoaming and the like is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the reciprocating drive assembly of the present invention.
In the figure: the device comprises a base 1, a support frame 2, a discharge pipe 3, a secondary treatment container 4, a secondary treatment component 5, a box 51, a connecting channel 52, a feeding through hole 53, a connecting arm 54, a material mixing part 55, a discharging through hole 56, a buffering protective sheet 57, a reciprocating driving component 58, an incomplete 581 gear, a 582 driving gear, a 583 driven gear, a 584 servo motor, an electromagnetic valve 6, a primary treatment container 7, a feeding pipe 8, a stirring motor 9, a stirring shaft 10 and a stirring blade 11.
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.
Referring to fig. 1-4, a fire-retardant inferior gram force board material preparation facilities, including base 1, its characterized in that, the welding machine has support frame 2 on base 1, and two secondary treatment container 4 are installed to the upper end symmetry of support frame 2, and secondary treatment container 4 possesses a feed inlet and a discharge gate, one is used for the feeding, and one is used for the ejection of compact.
The one end that two secondary treatment container 4 are close to each other communicates jointly has secondary treatment subassembly 5, and secondary treatment subassembly 5's upper end has primary treatment container 7 through the pipeline intercommunication, is provided with solenoid valve 6 on the pipeline, is provided with inlet pipe 8 on the primary treatment container 7, is provided with primary treatment subassembly in the primary treatment container 7, and the material after primary treatment container 7 handles is sent into in the secondary treatment container 4 via secondary treatment subassembly 5.
Referring to fig. 2, specifically, the primary treatment assembly is composed of a stirring motor 9, a stirring shaft 10 and stirring blades 11, the number of the stirring blades 11 is two, the stirring shaft 10 is arranged around, MMA monomer, cross-linking agent and high temperature initiator are heated and pre-polymerized, then flame retardant, low temperature initiator and mold release agent are added, and the mixture is stirred uniformly by the stirring blades 11.
Referring to fig. 3, specifically, the secondary treatment assembly 5 includes a box body 51, a connecting channel 52, a feeding through hole 53, a connecting arm 54, a material mixing member 55 and a discharging through hole 56, specifically, the box body 51 is welded between the two secondary treatment containers 4, the box body 51 is hollow and sealed, the connecting channel 52 is arranged in the box body 51, two ends of the connecting channel 52 are respectively communicated with the two secondary treatment containers 4, an opening is formed in a side wall of the connecting channel 52, a reciprocating driving assembly 58 is arranged at the opening, the connecting arm 54 is arranged in the connecting channel 52, and the connecting arm 54 is connected with the reciprocating driving assembly 58 and drives the reciprocating driving assembly to reciprocate.
Referring to fig. 4, the reciprocating drive assembly 58 specifically: the reciprocating driving assembly 58 is composed of an incomplete gear 581, a driving gear 582, a driven gear 583 and a servo motor 584, the servo motor 584 is driven to run through a servo controller, the servo motor 584 is installed on the box body 51, the driving gear 582 symmetric axis is connected in the box body 51, an output shaft of the servo motor 584 is in key connection with one of the driving gears 582, the driven gear 583 is connected on the box body 51 in a shaft mode and is meshed with the driving gear 582, the driving gear 582 is in coaxial key connection with the incomplete gear 581, and the connecting arm 54 is provided with straight teeth which are meshed with the incomplete gear 581.
The principle of operation of the reciprocating drive assembly 58 is as follows: servo motor 584 drive one of them driving gear 582 motion, this driving gear 582 drives another driving gear 582 antiport through driven gear 583, two incomplete gear 581 antiport of two driving gear 582 drives, thereby can mesh with the straight-tooth on the linking arm 54 in turn, thereby can drive linking arm 54 reciprocating motion, the effect of linking arm 54 can roll the material, on the one hand can provide a mixed mode that is different from the stirring in rolling, make the homogeneity of material better, on the other hand is with the medium-sized in the material in rolling, large-scale bubble carries out broken handle, be convenient for save the time of steps such as follow-up ultrasonic wave defoaming.
The connecting arm 54 is provided with a mixing member 55 at both ends. In this embodiment, the mixing member 55 is of a spherical structure, which can reduce the resistance to movement, save energy, and meanwhile can be well attached to the inner wall of the secondary treatment container 4.
In this embodiment, exit hole 56 sets up and is close to box 51 one side on mixing part 55, so set up the integrality that can guarantee the another side, avoids influencing and rolls compounding and defoaming.
In this embodiment, one end of the mixing member 55 far away from the box body 51 is fixedly provided with a buffering protection sheet 57, and the buffering protection sheet 57 is used for protecting the mixing member 55 and is convenient to detach and replace after being worn.
The connecting arm 54 is of a hollow structure, the mixing piece 55 is of a hollow structure, the connecting arm 54 is communicated with the mixing piece 55, the connecting arm 54 is provided with a feeding through hole 53, and the mixing piece 55 is provided with a discharging through hole 56.
In this embodiment, the primary processing container 7 has a funnel-shaped structure, and the secondary processing container 4 has a bucket-shaped structure. And heating components, such as heating resistance wires and the like, should be arranged on the primary treatment container 7 and the secondary treatment container 4.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art should be able to make equivalents and modifications within the technical scope of the present invention.
Claims (9)
1. A device for preparing a flame-retardant acrylic plate material comprises a base (1) and is characterized in that, a support frame (2) is welded on the base (1), two secondary treatment containers (4) are symmetrically arranged at the upper end of the support frame (2), the secondary treatment container (4) is provided with a feed inlet and a discharge outlet, one end of the two secondary treatment containers (4) close to each other is communicated with a secondary treatment component (5) together, the upper end of the secondary processing component (5) is communicated with a primary processing container (7) through a pipeline, the pipeline is provided with an electromagnetic valve (6), the primary treatment container (7) is provided with a feeding pipe (8), a primary treatment component is arranged in the primary treatment container (7), and the materials treated by the primary treatment container (7) are conveyed into the secondary treatment container (4) through the secondary treatment component (5).
2. The apparatus for preparing a flame retardant acrylic plate material as claimed in claim 1, wherein the primary processing assembly is composed of a stirring motor (9), a stirring shaft (10) and stirring blades (11), and the number of the stirring blades (11) is two and is arranged around the stirring shaft (10).
3. The apparatus for preparing a flame retardant acrylic sheet material as claimed in claim 1, wherein the primary treatment container (7) has a funnel-shaped structure and the secondary treatment container (4) has a barrel-shaped structure.
4. A fire retardant acrylic sheet material production apparatus according to claim 3, wherein said secondary processing assembly (5) comprises a box (51), a connecting channel (52), a feed-through (53), a connecting arm (54), a mixing member (55) and a discharge through (56).
5. The preparation device of the flame-retardant acrylic plate material as claimed in claim 4, wherein the box body (51) is welded between the two secondary treatment containers (4), the box body (51) is hollow and sealed, a connecting channel (52) is arranged in the box body (51), two ends of the connecting channel (52) are respectively communicated with the two secondary treatment containers (4), an opening is formed in the side wall of the connecting channel (52), a reciprocating driving assembly (58) is arranged at the opening, a connecting arm (54) is arranged in the connecting channel (52), the connecting arm (54) is connected with the reciprocating driving assembly (58) and drives the reciprocating driving assembly to reciprocate, and a mixing piece (55) is arranged at two ends of the connecting arm (54);
the connecting arm (54) is of a hollow structure, the mixing part (55) is of a hollow structure, the connecting arm (54) is communicated with the mixing part (55), a feeding through hole (53) is formed in the connecting arm (54), and a discharging through hole (56) is formed in the mixing part (55).
6. The apparatus for preparing a flame retardant acrylic sheet material as claimed in claim 5, wherein said mixing member (55) has a spherical structure.
7. The apparatus for preparing flame retardant acrylic sheet material as claimed in claim 6, wherein said discharge through hole (56) is provided on the side of the mixing member (55) close to the box body (51).
8. The device for preparing the flame-retardant acrylic plate material as claimed in claim 5, wherein a buffer protection sheet (57) is fixedly arranged at one end of the mixing member (55) far away from the box body (51).
9. The preparation device of the flame retardant acrylic plate material as claimed in claim 5, wherein the reciprocating driving assembly (58) is composed of an incomplete gear (581), a driving gear (582), a driven gear (583) and a servo motor (584), the servo motor (584) is installed on the box (51), the driving gear (582) is symmetrically connected in the box (51), an output shaft of the servo motor (584) is in key connection with one of the driving gears (582), the driven gear (583) is connected on the box (51) in a shaft manner and is meshed with the driving gear (582), the driving gear (582) is in key connection with the incomplete gear (581), and the connecting arm (54) is provided with straight teeth which are meshed with the incomplete gear (581).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338973.0A CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338973.0A CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114643035A true CN114643035A (en) | 2022-06-21 |
| CN114643035B CN114643035B (en) | 2024-04-05 |
Family
ID=81996369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210338973.0A Active CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114643035B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA801608A (en) * | 1968-12-17 | G. Cox Bradley | Mixing machine | |
| JP2006256079A (en) * | 2005-03-17 | 2006-09-28 | Nikko Co Ltd | Concrete mixer |
| US20070171767A1 (en) * | 2006-01-26 | 2007-07-26 | Mao-Hsin Huang | Stirring device for beverage dispenser |
| KR20140136240A (en) * | 2013-05-20 | 2014-11-28 | 허만철 | Reciprocating and rotating planetary gear agitator |
| CN207929144U (en) * | 2017-12-29 | 2018-10-02 | 天津市宝泰源农副产品销售有限公司 | A kind of mixing agitator |
| CN209381110U (en) * | 2018-12-13 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of construction mixing device |
| CN111421669A (en) * | 2020-04-10 | 2020-07-17 | 马敬 | Oscillating mixing arrangement is used in concrete production |
| CN111514794A (en) * | 2020-04-20 | 2020-08-11 | 孙长野 | Device is prepared in stirring of coating for building |
| CN112354466A (en) * | 2021-01-14 | 2021-02-12 | 东营海瑞宝新材料有限公司 | Polyurea composition mixes homogeneity device for industrial production |
| CN112535980A (en) * | 2020-11-26 | 2021-03-23 | 南通市金玥熙新型建材有限公司 | Novel building material batching device |
| CN216024482U (en) * | 2021-10-27 | 2022-03-15 | 四川省聚和高分子材料有限公司 | A vibrating compounding equipment for granule material |
| CN216099809U (en) * | 2021-08-25 | 2022-03-22 | 宣以龙 | Production device of pvc plastic ground mat |
-
2022
- 2022-04-01 CN CN202210338973.0A patent/CN114643035B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA801608A (en) * | 1968-12-17 | G. Cox Bradley | Mixing machine | |
| JP2006256079A (en) * | 2005-03-17 | 2006-09-28 | Nikko Co Ltd | Concrete mixer |
| US20070171767A1 (en) * | 2006-01-26 | 2007-07-26 | Mao-Hsin Huang | Stirring device for beverage dispenser |
| KR20140136240A (en) * | 2013-05-20 | 2014-11-28 | 허만철 | Reciprocating and rotating planetary gear agitator |
| CN207929144U (en) * | 2017-12-29 | 2018-10-02 | 天津市宝泰源农副产品销售有限公司 | A kind of mixing agitator |
| CN209381110U (en) * | 2018-12-13 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of construction mixing device |
| CN111421669A (en) * | 2020-04-10 | 2020-07-17 | 马敬 | Oscillating mixing arrangement is used in concrete production |
| CN111514794A (en) * | 2020-04-20 | 2020-08-11 | 孙长野 | Device is prepared in stirring of coating for building |
| CN112535980A (en) * | 2020-11-26 | 2021-03-23 | 南通市金玥熙新型建材有限公司 | Novel building material batching device |
| CN112354466A (en) * | 2021-01-14 | 2021-02-12 | 东营海瑞宝新材料有限公司 | Polyurea composition mixes homogeneity device for industrial production |
| CN216099809U (en) * | 2021-08-25 | 2022-03-22 | 宣以龙 | Production device of pvc plastic ground mat |
| CN216024482U (en) * | 2021-10-27 | 2022-03-15 | 四川省聚和高分子材料有限公司 | A vibrating compounding equipment for granule material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114643035B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114643035A (en) | Preparation device for flame-retardant acrylic plate material | |
| CN211725425U (en) | Material mixing equipment for process manufacturing | |
| CN215311930U (en) | Mixing device for resin production with uniform stirring | |
| CN110294913A (en) | A kind of heat-resistant impact PP modified materials and its preparation process | |
| CN213803738U (en) | Tail gas recycling device of biological fermentation tank | |
| CN205833244U (en) | A kind of secondary material breaking means | |
| CN216856346U (en) | Production device of water-soluble fertilizer of alkaline macroelement | |
| CN214000102U (en) | Portable PVC micelle raw materials blendor | |
| CN212288278U (en) | Softening device for cable rubber processing | |
| CN220280157U (en) | Discharge unit without stopping production of high impact polystyrene | |
| CN217473195U (en) | Emulsification equipment is used in boron nitride production | |
| CN219006605U (en) | Processing equipment for producing toughening and shaping high-strength polypropylene plastic particles | |
| CN215800064U (en) | Tensile filamentation device of anti-radiation fiber | |
| CN213762192U (en) | Internal circulation type silicon carbide micro powder shaping equipment | |
| CN220047969U (en) | Battery grade lithium carbonate thick liquids agitating unit | |
| CN216879088U (en) | A compounding equipment for modified plastic material production | |
| CN219522655U (en) | Polyethylene granule raw materials mixes material device | |
| CN214131196U (en) | Mixing device for producing silicon-titanium alloy | |
| CN211216229U (en) | Equipment is used in microballon production | |
| CN219586183U (en) | Novel dissolve copper device | |
| CN213321296U (en) | Foaming machine for natural latex | |
| CN220968857U (en) | Mixing machine | |
| CN216321349U (en) | Plant fiber molding pulp pool stirring device | |
| CN220513962U (en) | Proportioning machine for refractory material production | |
| CN213440342U (en) | GRC raw materials mixes uses dust collecting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |