CN112221667B - Epoxy is prepared and is used high-efficient grinding device - Google Patents
Epoxy is prepared and is used high-efficient grinding device Download PDFInfo
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- CN112221667B CN112221667B CN202011031898.0A CN202011031898A CN112221667B CN 112221667 B CN112221667 B CN 112221667B CN 202011031898 A CN202011031898 A CN 202011031898A CN 112221667 B CN112221667 B CN 112221667B
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- 238000000227 grinding Methods 0.000 title claims abstract description 189
- 239000004593 Epoxy Substances 0.000 title claims description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 16
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 description 32
- 125000003700 epoxy group Chemical group 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 230000002337 anti-port Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004841 bisphenol A epoxy resin Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
- B02C15/005—Rollers or balls of composite construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
- B02C15/123—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings with rings and interposed rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of epoxy resin processing, in particular to high-efficiency grinding equipment for epoxy resin preparation, which structurally comprises a box body and a bottom frame arranged at the bottom of the box body, wherein a hopper box is arranged on one side of the bottom frame, a conveying pipe is connected between the bottom of the inner side of the hopper box and the upper side of the box body, a rotatable screw rod is arranged on the inner side of the conveying pipe, a discharge hole is arranged on the other side of the box body, a controller is arranged on the front side of the box body, a first motor and a second motor are respectively arranged at the top of the box body and the bottom of the box body, the box body comprises a grinding cavity and a grinding cavity which are communicated with each other, a coarse-fine filter screen is detachably connected between the two cavities, one end of the conveying pipe is communicated with one side of the grinding cavity, a disc type grinding device is arranged between the upper side of the grinding cavity and the bottom of the grinding cavity, and the first motor and the second motor are respectively and are in shaft connection with a first rotating shaft and a second rotating shaft, the first rotating shaft is vertically inserted in the middle of the crushing cavity.
Description
Technical Field
The invention relates to the technical field of epoxy resin processing, in particular to efficient grinding equipment for epoxy resin preparation.
Background
The epoxy resin is a generic name of a polymer having two or more epoxy groups in a molecule. It is a polycondensation product of epichlorohydrin and bisphenol A or a polyol. Because of the chemical activity of the epoxy group, the epoxy group can be opened by a plurality of compounds containing active hydrogen, and the epoxy group is cured and crosslinked to form a network structure, so that the epoxy group is a thermosetting resin. The bisphenol A epoxy resin has the largest yield and the most complete variety, and the new modified variety is continuously increased and the quality is continuously improved. The molecular structure of the epoxy resin is characterized in that a molecular chain contains active epoxy groups, and the epoxy groups can be positioned at the tail ends, in the middle or in a ring structure. Because the molecular structure contains active epoxy groups, the epoxy groups can generate cross-linking reaction with various curing agents to form insoluble high polymers with a three-dimensional network structure. The macromolecular compounds containing epoxy groups in their molecular structures are collectively referred to as epoxy resins. Therefore, the coating is widely applied to various departments of national defense and national economy, and can be used for casting, dipping, laminating, adhesives, coatings and the like. Generally, massive epoxy resin is required to be crushed into powder so as to be added and used, however, the existing crushing and grinding device is simple in structure, cannot be completely crushed when in use, is poor in effect, needs manual frequent operation, and is slow in working efficiency, so that the problem that epoxy resin is prepared and is solved by using the efficient grinding equipment is necessarily provided.
Disclosure of Invention
In view of the deficiencies of the prior art, the present invention aims to provide a high efficiency grinding apparatus for epoxy resin formulation to solve the above mentioned problems of the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an efficient grinding device for epoxy resin preparation structurally comprises a box body and an underframe arranged at the bottom of the box body, wherein a hopper box is arranged on one side of the underframe, a conveying pipe is connected between the bottom of the inner side of the hopper box and the upper side of the box body, a rotatable screw rod is arranged on the inner side of the conveying pipe, a discharge port is arranged on the other side of the box body, a controller is arranged on the front side of the box body, a first motor and a second motor are respectively arranged at the top of the box body and the bottom of the box body, the box body comprises two cavities communicated with a grinding cavity and a grinding cavity, a coarse and fine filter screen is detachably connected between the two cavities, one end of the conveying pipe is communicated with one side of the grinding cavity, a disc type grinding device is arranged between the upper side of the grinding cavity and the bottom of the grinding cavity, the first motor and the second motor are respectively and are respectively in shaft connection with a first rotating shaft and a second rotating shaft, and the first rotating shaft is vertically inserted into the middle part of the grinding cavity, run through thickness filter screen middle part simultaneously, first pivot is connected with crushing roller and helical blade respectively from top to bottom, the thickness filter screen is located and is smashed between roller and the helical blade, disc type grinder locates between first pivot and the second pivot, and locates the helical blade below.
Adopt above-mentioned technical scheme, the hob that sets up in the conveyer pipe smashes the inside material auger delivery of hopper case to smashing the chamber, smashes the material in succession under the transmission of first pivot through smashing the roller, and the thickness filter screen filters the material after smashing, and the thin material falls into helical blade and effectively improves material downwardly rotating transport rate and pressure to grind through disk grinder and smash.
The further improvement is that: the disc type grinding device structure comprises a hollowed-out frame, an inner grinding ring, a support, a grinding ball and an outer grinding ring, wherein the bottom end of a first rotating shaft is connected with the hollowed-out frame, the inner grinding ring is fixedly arranged on the outer side of the hollowed-out frame, the middle part of a grinding cavity is vertically and alternately arranged on a second rotating shaft, the top end of the second rotating shaft is connected with the support, the grinding ball is fixedly arranged in the middle of the support, the outer grinding ring is fixedly arranged on the outer side of the top of the support, the upper surface of the outer grinding ring is pressed close to the inner wall of the grinding cavity, and the inner grinding ring is adjacently arranged between the grinding ball and the outer grinding ring and is provided with a grinding gap.
Adopt above-mentioned technical scheme, the material after the extrusion falls into interior grinding ring, ball and outer grinding ring upside, because interior grinding ring and ball and the outer grinding ring between be equipped with the grinding gap, the material after the extrusion falls into in the grinding gap, interior grinding ring is installed on the fretwork and by first pivot transmission forward rotation, ball and outer grinding ring are installed on the support and by second pivot transmission reverse rotation, make interior grinding ring and ball and outer grinding ring reverse rotation to the rotatory grinding of material after the extrusion three hundred sixty degrees, therefore improved its kibbling efficiency of grinding and effect greatly.
The further improvement is that: the grinding ball and the inner grinding ring are arranged below the helical blade, and the size and the interval of the helical blade rotor are gradually reduced from top to bottom.
Adopt above-mentioned technical scheme, because the size and the interval of helical blade rotor from top to bottom reduce gradually, therefore the material can be by the elasticity to the tight rotatory extrusion downwards, not only can further grinding
The further improvement is that: the hopper box inboard is located to the hob bottom, grind chamber bottom one side is located to the discharge gate, first pivot and second pivot are on same axis.
By adopting the technical scheme, the discharge port is arranged on one side of the bottom of the grinding cavity, so that the crushed materials can be conveniently led out, and the first rotating shaft and the second rotating shaft enable the inner grinding ring, the grinding ball and the outer grinding ring to be kept installed at the position of the relative axis after installation on the same axis.
The further improvement is that: the first motor and the second motor are arranged on the upper side and the lower side of the box body relatively, the output shafts rotate reversely, and the first motor and the second motor are connected and controlled by the controller.
By adopting the technical scheme, the first motor and the second motor output shaft rotate reversely, so that the inner grinding ring, the grinding ball and the outer grinding ring are driven reversely, and the grinding effect on materials is better.
The further improvement is that: and the outer surfaces of the inner grinding ring, the grinding ball and the outer grinding ring are all provided with grinding stripes for improving the grinding effect.
The invention has the beneficial effects that: carry out preliminary smashing in succession through smashing the roller, and utilize the thickness filter screen to filter, the thin material falls into helical blade after filtering, because the size and the interval of helical blade rotor reduce gradually from top to bottom, therefore the material can be downwards by the elasticity to the tight rotatory extrusion that rotates, not only can further grinding, and effectively improve the speed and the pressure of rotatory material of carrying to the disc type grinder of downwards, and carry out high-speed grinding through the disc type grinder, utilize mechanized crushing grinding, greatly save the labour, can smash epoxy fast, it is more convenient to grind, and the grinding effect is better, effectively improve work efficiency, great improvement and use value have compared with prior art.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a connection structure of the hollow frame and the inner grinding ring of the present invention;
FIG. 4 is a schematic view of the connection of the holder, grinding balls and outer grinding ring of the present invention;
in the figure: the grinding device comprises a box body 1, a bottom frame 2, a hopper box 3, a conveying pipe 4, a screw rod 41, a discharge hole 5, a controller 6, a first motor 7, a first rotating shaft 71, a grinding roller 72, a helical blade 73, a hollow frame 74, an inner grinding ring 75, a second motor 8, a second rotating shaft 81, a support 82, grinding balls 83, an outer grinding ring 84, a grinding cavity 9, a grinding cavity 10 and a coarse and fine filter screen 11.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-4, the invention provides a technical scheme of high-efficiency grinding equipment for preparing epoxy resin, which comprises the following steps: the structure of the grinding device comprises a box body 1 and a bottom frame 2 arranged at the bottom of the box body 1, wherein a hopper box 3 is arranged on one side of the bottom frame 2, a conveying pipe 4 is connected between the inner bottom of the hopper box 3 and the upper side of the box body 1, a rotatable screw rod 41 is arranged on the inner side of the conveying pipe 4, a discharge port 5 is arranged on the other side of the box body 1, a controller 6 is arranged on the front side of the box body, a first motor 7 and a second motor 8 are respectively arranged at the top of the box body 1 and the bottom of the box body 1, the box body 1 comprises a grinding cavity 9 and a grinding cavity 10 which are communicated with each other, a coarse and fine filter screen 11 is detachably connected between the two cavities, one end of the conveying pipe 4 is communicated with one side of the grinding cavity 9, a disc type grinding device is arranged between the upper side of the grinding cavity 10 and the bottom of the grinding cavity 9, and the first motor 7 and the second motor 8 are respectively and are in shaft connection with a first rotating shaft 71 and a second rotating shaft 81, the first rotating shaft 71 is vertically inserted into the middle of the crushing cavity 9 and penetrates through the middle of the coarse and fine filter screen 11, the first rotating shaft 71 is connected with the crushing roller 72 and the helical blade 73 from top to bottom, the coarse and fine filter screen 11 is arranged between the crushing roller 72 and the helical blade 73, the disc type grinding device is arranged between the first rotating shaft 71 and the second rotating shaft 81 and is arranged below the helical blade 73, the screw rod 41 arranged in the conveying pipe 4 conveys the material in the hopper box 3 to the crushing cavity 9 in a spiral mode to be crushed, the material is continuously crushed under the transmission of the first rotating shaft 71 through the crushing roller 72, the coarse and fine filter screen 11 filters the crushed material, the fine material falls into the helical blade 73 to effectively improve the downward rotating conveying speed and pressure of the material and is ground and crushed through the disc type grinding device, and the disc type grinding device structurally comprises a hollow frame 74, The grinding device comprises an inner grinding ring 75, a support 82, a grinding ball 83 and an outer grinding ring 84, wherein the bottom end of a first rotating shaft 71 is connected with a hollowed-out frame 74, the outer side of the hollowed-out frame 74 is fixedly provided with the inner grinding ring 75, the second rotating shaft 81 is vertically inserted into the middle of a grinding cavity 10, the top end of the second rotating shaft 81 is connected with the support 82, the middle of the support 82 is fixedly provided with the grinding ball 83, the outer grinding ring 84 is fixedly arranged on the outer side of the top of the support 82, the upper surface of the outer grinding ring 84 is close to the inner wall of the grinding cavity 10, the inner grinding ring 75 is adjacently arranged between the grinding ball 83 and the outer grinding ring 84, a grinding gap is arranged between the inner grinding ring 75 and the outer grinding ring 84, extruded materials fall into the grinding gap, the inner grinding ring 75, the grinding ball 83 and the outer grinding ring 84 are arranged on the hollowed-out frame 74 and are positively rotated by the transmission of the first rotating shaft 71, the grinding ball 83 and the outer grinding ring 84 are arranged on the support 82 and are reversely rotated by the second rotating shaft 81, the inner grinding ring 75, the grinding balls 83 and the outer grinding ring 84 rotate reversely to grind the extruded materials by three hundred sixty degrees, so that the grinding and crushing efficiency and effect are greatly improved, the grinding balls 83 and the inner grinding ring 75 are arranged below the helical blades 73, the size and the spacing of the rotors of the helical blades 73 are gradually reduced from top to bottom, so that the materials can be rotationally extruded downwards from loose to tight and can not only be further ground, the bottom of the helical rod 41 is arranged at the inner side of the hopper box 3, the discharge port 5 is arranged at one side of the bottom of the grinding cavity 10, the first rotating shaft 71 and the second rotating shaft 81 are on the same axial line, the discharge port 5 is arranged at one side of the bottom of the grinding cavity 10 so as to guide the crushed materials out, and the first rotating shaft 71 and the second rotating shaft 81 are on the same axial line so that the inner grinding ring 75, the grinding balls 83 and the outer grinding ring 84 can be kept at opposite positions, first motor 7 and second motor 8 set up in the upper and lower side of box 1 relatively, and output shaft antiport, first motor 7 and second motor 8 all connect and are controlled by controller 6, and first motor 7 and 8 output shaft antiport of second motor make interior grinding ring 75 and grinding ball 83 and the reverse initiative of outer grinding ring 84, and is better to the grinding effect of material, interior grinding ring 75, grinding ball 83 and outer grinding ring 84 surface all are equipped with the grinding stripe and are used for improving the grinding effect.
The working principle is as follows: the invention provides a high-efficiency grinding device for preparing epoxy resin, wherein a screw rod 41 arranged in a conveying pipe 4 conveys materials inside a hopper box 3 to a grinding cavity 9 in a spiral manner for grinding, the materials are continuously ground through a grinding roller 72, a coarse filter screen 11 filters the ground materials, the fine materials fall into a spiral blade 73, the size and the distance of a rotor of the spiral blade 73 are gradually reduced from top to bottom, so the materials can be rotatably extruded downwards from loose to tight, not only can be further ground, but also the downward rotary conveying speed and pressure are effectively improved, the extruded materials fall into the upper sides of an inner grinding ring 75, a grinding ball 83 and an outer grinding ring 84, grinding gaps are arranged among the inner grinding ring 75, the grinding ball 83 and the outer grinding ring 84, the extruded materials fall into the grinding gaps, the inner grinding ring 75 is arranged on a hollow frame 74 and is driven by a first rotating shaft 71 to rotate forwards, the grinding balls 83 and the outer grinding ring 84 are mounted on the support 82 and are driven by the second rotating shaft 81 to rotate reversely, so that the inner grinding ring 75, the grinding balls 83 and the outer grinding ring 84 rotate reversely to grind the extruded materials by three hundred and sixty degrees, the grinding and crushing efficiency and effect are greatly improved, and the ground powder is directly led out from the discharge port 5 on one side of the grinding cavity 10.
The efficient grinding equipment for preparing epoxy resin mainly improves the structure, and the functions, parts and structures which are not mentioned can be implemented by adopting the parts and structures which can realize the corresponding functions in the prior art.
The present invention has been described in detail with reference to the specific embodiments, but these should not be construed as limitations of the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.
Claims (3)
1. The utility model provides an epoxy prepares uses high-efficient grinding device, its structure includes box (1), locates chassis (2) of box (1) bottom, its characterized in that: the grinding device is characterized in that a hopper box (3) is arranged on one side of the chassis (2), a conveying pipe (4) is connected between the bottom of the inner side of the hopper box (3) and the upper side of the box body (1), a rotatable screw rod (41) is installed on the inner side of the conveying pipe (4), a discharge port (5) is arranged on the other side of the box body (1), a controller (6) is installed on the front side of the box body, a first motor (7) and a second motor (8) are respectively installed on the top of the box body (1) and the bottom of the box body (1), the box body (1) comprises a grinding cavity (9) and a grinding cavity (10) which are communicated with each other, a thickness filter screen (11) is detachably connected between the two cavities, one end of the conveying pipe (4) is communicated with one side of the grinding cavity (9), and a disc type grinding device is arranged between the upper side of the grinding cavity (10) and the bottom of the grinding cavity (9), the grinding device is characterized in that the first motor (7) and the second motor (8) are respectively and axially connected with a first rotating shaft (71) and a second rotating shaft (81), the first rotating shaft (71) is vertically and alternately arranged in the middle of the grinding cavity (9) and penetrates through the middle of the coarse and fine filter screen (11), the first rotating shaft (71) is respectively connected with a grinding roller (72) and a spiral blade (73) from top to bottom, the coarse and fine filter screen (11) is arranged between the grinding roller (72) and the spiral blade (73), and the disc type grinding device is arranged between the first rotating shaft (71) and the second rotating shaft (81) and below the spiral blade (73);
the disc type grinding device structure comprises a hollow frame (74), an inner grinding ring (75), a support (82), a grinding ball (83) and an outer grinding ring (84), the bottom end of a first rotating shaft (71) is connected with the hollow frame (74), the outer side of the hollow frame (74) is fixedly provided with the inner grinding ring (75), a second rotating shaft (81) is vertically inserted into the middle of a grinding cavity (10), the top end of the second rotating shaft (81) is connected with the support (82), the middle of the support (82) is fixedly provided with the grinding ball (83), the outer side of the top of the support (82) is fixedly provided with the outer grinding ring (84), the upper surface of the outer grinding ring (84) is close to the inner wall of the grinding cavity (10), the inner grinding ring (75) is adjacently arranged between the grinding ball (83) and the outer grinding ring (84), and a grinding gap is formed between the inner grinding ring (75) and the outer grinding ring (84);
the grinding balls (83) and the inner grinding ring (75) are arranged below the helical blade (73), and the size and the distance of the rotor of the helical blade (73) are gradually reduced from top to bottom;
hopper case (3) inboard is located to hob (41) bottom, grind chamber (10) bottom one side is located in discharge gate (5), first pivot (71) and second pivot (81) are on same axis.
2. The efficient grinding equipment for epoxy resin preparation as claimed in claim 1, wherein: the first motor (7) and the second motor (8) are arranged on the upper side and the lower side of the box body (1) relatively, output shafts rotate reversely, and the first motor (7) and the second motor (8) are connected and controlled by the controller (6).
3. The efficient grinding equipment for epoxy resin preparation as claimed in claim 1, wherein: the outer surfaces of the inner grinding ring (75), the grinding balls (83) and the outer grinding ring (84) are all provided with grinding stripes for improving the grinding effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011031898.0A CN112221667B (en) | 2020-09-27 | 2020-09-27 | Epoxy is prepared and is used high-efficient grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011031898.0A CN112221667B (en) | 2020-09-27 | 2020-09-27 | Epoxy is prepared and is used high-efficient grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112221667A CN112221667A (en) | 2021-01-15 |
| CN112221667B true CN112221667B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011031898.0A Active CN112221667B (en) | 2020-09-27 | 2020-09-27 | Epoxy is prepared and is used high-efficient grinding device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056374B (en) * | 2022-06-10 | 2024-05-03 | 深圳芯源新材料有限公司 | Epoxy processingequipment |
| CN115446095B (en) * | 2022-07-25 | 2023-08-18 | 冀东海德堡(扶风)水泥有限公司 | Low emission destroying device for environment-friendly treatment of dangerous objects |
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| CN204320404U (en) * | 2014-12-12 | 2015-05-13 | 天津胜茂硅藻科技有限公司 | Full-automatic agitation grinding integrated device |
| CN208098240U (en) * | 2017-12-08 | 2018-11-16 | 安徽新涛新材料科技股份有限公司 | A kind of ring roll mill combined type bull ring |
| CN209348788U (en) * | 2018-11-05 | 2019-09-06 | 福建南平三元循环技术有限公司 | A kind of fine powder silica gel efficient grinding device |
| CN209531026U (en) * | 2019-02-01 | 2019-10-25 | 江苏德发树脂有限公司 | A kind of grinder of epoxy resin |
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| CN112221667A (en) | 2021-01-15 |
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