CN106111288B - A kind of hot grinding device of phenolaldehyde moulding compound - Google Patents
A kind of hot grinding device of phenolaldehyde moulding compound Download PDFInfo
- Publication number
- CN106111288B CN106111288B CN201610502018.0A CN201610502018A CN106111288B CN 106111288 B CN106111288 B CN 106111288B CN 201610502018 A CN201610502018 A CN 201610502018A CN 106111288 B CN106111288 B CN 106111288B
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- roll shaft
- shell
- shaft
- baffle
- moulding compound
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of hot grinding devices of phenolaldehyde moulding compound, it includes heating refining splenium, cooling slice portion and smashing portion；Heating refining splenium includes shell A, loading hopper, shaft A and shaft B, and the outer whole body of shaft A is connected with roll shaft A, and the outer whole body of shaft B is connected with roll shaft B；The two side of shell A is provided with baffle A and baffle B, and fixed block A is provided on the downside of baffle A, and stripping blade A is fixed on fixed block A, and fixed block B is provided on the downside of baffle B, stripping blade B is fixed on fixed block B；Cooling slice portion includes shell B, rotating shaft C, rotating shaft D, and the outer whole body of rotating shaft C is connected with roll shaft C, and the outer whole body of rotating shaft D is connected with roll shaft D, and the outer whole body of roll shaft D is equipped with slice；Smashing portion includes shell C, feed inlet, vibrating screen piece, and vibrating screen piece is connected with vibrating motor；It is provided with roll shaft E in vibrating screen piece, hammer leaf is fixed on roll shaft E；The present invention has the advantages that integrated, production efficiency is high, low energy consumption.
Description
Technical field
The present invention relates to a kind of grinding devices, belong to phenolaldehyde moulding compound production technical field, and in particular to a kind of phenolic aldehyde mould
The hot grinding device of plastics.
Background technology
Currently, the overwhelming majority is moulded into raw material heating roll-in refining using double rod open union machines at home for the production of phenolic aldehyde film plastics
After piece, sheet of phenolaldehyde moulding compound is moulded into roll-in refining with perching knife and is removed from cylinder surface, small tablet is cut into slicing device, then
It is crushed after being cooled sufficiently；The cooling procedure of tablet mostly uses in transmission process greatly, is cooled down in conveying；To keep tablet abundant
It is cooling, it mostly uses extend cooling time, to measures such as tablet blowings greatly；Conveying cooling device has belt conveyor, guipure；It is cold
But device etc.；Due to using the above measure and device, not only need to occupy larger place, and production environment dust from flying；
There is producer to extend cooling time, save place, is conveyed using belt conveyor, horizontal vibration conveying bed and vertical vibration
Bed is combined, and imposes on air-cooled method, but not only causes production environment dust from flying and vibrating noise, but also in vibrating transportation
It also will produce fine powder in the process；Moreover, because crushing is repeated several times in tablet in the cold state, keep product particle irregular, contains fine powder
Amount is high, and the above fine powder content of 80 mesh is up to 25~30%, and processing efficiency is low, high energy consumption；To sum up, it needs to adopt in process of production
With integrated production equipment, to save production site, flying upward for dust is reduced to optimize the production of phenolaldehyde moulding compound.
Invention content
The present invention provide in order to overcome the deficiencies of the prior art it is a kind of it is integrated, production efficiency is high, low energy consumption, output particle
The hot grinding device of uniform phenolaldehyde moulding compound.
The technical scheme is that：A kind of hot grinding device of phenolaldehyde moulding compound, it includes heating refining splenium, cooling
Slice portion and smashing portion：The loading hopper that the heating refining splenium includes shell A and is bolted on shell A,
The middle part of the shell A, which is arranged side by side, has the outer whole body of shaft A and shaft B, the shaft A to be connected with roll shaft A, described
The outer whole body of shaft B be connected with and the matched roll shaft B of the roll shaft A；The two side of shell A is symmetrically arranged with baffle
It is provided on fixed block A, the fixed block A on the downside of A and baffle B, the baffle A and is fixed with stripping blade A, it is described
Baffle B on the downside of be provided on fixed block B, the fixed block B and be fixed with stripping blade B；The cooling slice portion packet
Include shell B, the both sides at the middle part of the shell B offer ventilating heat dissipating hole, the lower part of shell B be arranged side by side have rotating shaft C with
And rotating shaft D, the outer whole body of the rotating shaft C are connected with roll shaft C, the outer whole body of the rotating shaft D is connected with and the roll shaft C
The outer whole body of matched roll shaft D, the roll shaft D are equipped with slice；The smashing portion includes solid with shell B by bolt
Surely the shell C, the shell C connected is provided with feed inlet, and vibrating screen piece, the vibration are connected at the feed inlet
The side wall of sieve is connected with vibrating motor；It is provided in vibrating screen piece on roll shaft E, the roll shaft E and hammer is fixed with by axis pin
Piece；The downside of shell C is provided with discharge bucket.
The angle of the baffle A and shell A is between 60 ° to 65 °, and the outer edge of the side of baffle A and roll shaft A
Gap between 2mm to 3.5mm.
The angle of the baffle B and shell A is between 60 ° to 65 °, and the outer edge of the side of baffle B and roll shaft B
Gap between 2mm to 3.5mm.
The end of the stripping blade A is spoon-shaped structure, and the outer edge light at the tip of stripping blade A and roll shaft A
It is sliding to touch.
The end of the stripping blade B is spoon-shaped structure, and the outer edge light at the tip of stripping blade B and roll shaft B
It is sliding to touch.
The roll shaft A is to rotate clockwise, and roll shaft B is to rotate counterclockwise.
The angle of inclination of the ventilating heat dissipating hole is between 20 ° to 25 °.
The point of the hammer leaf is welded with hard alloy.
What the operation of the present invention was realized in：Heating refining splenium, cooling slice portion and smashing portion are opened first, made
It obtains equipment and enters prerun state, prerun state lower roller shaft A and roll shaft B is in preheated state；Then by raw material from heating
The loading hopper for refining splenium is added, and raw material are attached to roll shaft A's and roll shaft B in flakes after heated roll shaft A and roll shaft B pressurizations
Surface, during roll shaft A and roll shaft B rotations, stripping blade A and stripping blade B removes sheet of phenoplasts；Stripping
The phenoplasts piece fallen falls into cooling slice portion, during falling on roll shaft C and roll shaft D, enters in ventilating heat dissipating hole cold
It is quickly and effectively cooled down under wind action, falls on the phenoplasts piece of roll shaft C and roll shaft D on the surface of roll shaft C and roll shaft D
Slice under the action of tentatively cut into pieces；The fragment being cut into through supercooling slice portion, into smashing portion, into smashing portion
Fragment further crushes under the action of the hammer leaf and vibrating screen piece installed on roll shaft E, crushes qualified phenoplasts through cross to shake
Mesh on dynamic sieve screens out out, and carrying out discharging by discharge bucket puts in storage.
The beneficial effects of the invention are as follows：The present invention will under the cooperation of heating refining splenium, cooling slice portion and smashing portion
At finished product, baffle A and baffle B that the two side of the shell A of heating refining splenium is symmetrically arranged effectively are prevented green machined
The raw material of addition are fallen from roll shaft A and roll shaft B and the side wall of shell A, and the raw material blocked on baffle A and baffle B are in roll shaft A
It is adhered to during roll shaft B rotations, to squeeze in flakes；The hoe scaler A of the heating refining splenium of the present invention and stripping
Spoon-shaped structure is used from blade B, peeling effect is improved, effectively removes phenoplasts piece from roll shaft A and roll shaft B；This
The existing good result of ventilating heat dissipation of ventilating heat dissipating hole that the angle of inclination of the cooling slice portion setting of invention is 20 ° -25 °, has
Effectively the fragment ingressed is avoided to fall out except device；The present invention is with integrated, production efficiency is high, low energy consumption, output
The uniform advantage of grain.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the hot grinding device of phenolaldehyde moulding compound of the present invention.
Fig. 2 is a kind of structural schematic diagram of the heating refining splenium of the hot grinding device of phenolaldehyde moulding compound of the invention.
Fig. 3 is a kind of structural schematic diagram in the cooling slice portion of the hot grinding device of phenolaldehyde moulding compound of the invention.
Fig. 4 is a kind of structural schematic diagram of the phenolaldehyde moulding compound smashing portion of hot grinding device of the present invention.
Wherein：1, heating refining splenium 11, shell A 12, loading hopper 13, shaft A 14, shaft B 15, roll shaft A
16, roll shaft B 17, baffle A 18, baffle B 19, fixed block A 110, stripping blade A 111, fixed block B 112, stripping
From blade B 2, cooling slice portion 21, shell B 22, ventilating heat dissipating hole 23, rotating shaft C 24, rotating shaft D 25, roll shaft C
26, roll shaft D 27, slice 3, smashing portion 31, shell C 32, feed inlet 33, vibrating screen piece 34, vibrating motor
35, roll shaft E 36, hammer leaf 37, discharge bucket.
Specific implementation mode
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Figs 1-4, the hot grinding device of a kind of phenolaldehyde moulding compound, it includes heating refining splenium 1, cooling slice portion
2 and smashing portion 3：The loading hopper 12 that the heating refining splenium 1 includes shell A11 and is bolted on shell A,
The middle part of the shell A11, which is arranged side by side, has shaft A13 and shaft B14, the outer whole body of the shaft A13 to be connected with roller
The outer whole body of axis A15, the shaft B14 are connected with and the matched roll shaft B16 of the roll shaft A15；The both sides of shell A11
Wall is symmetrically arranged on the downside of baffle A17 and baffle B18, the baffle A17 and is provided with fixed block A19, and described consolidates
Determine to be fixed on block A19 on the downside of stripping blade A110, the baffle B18 and is provided with fixed block B111, the fixed block
Stripping blade B112 is fixed on B111；The cooling slice portion 2 includes shell B21, and the two of the middle part of the shell B21
Side offers ventilating heat dissipating hole 22, and the lower part of shell B21, which is arranged side by side, rotating shaft C 23 and rotating shaft D 24, the rotating shaft C 23
The outer whole body be connected with roll shaft C25, the outer whole body of the rotating shaft D 24 is connected with and the matched roll shafts of roll shaft C25
The outer whole body of D26, the roll shaft D26 are equipped with slice 27；The smashing portion 3 includes being fixed by bolt and shell B21
The shell C31 of connection, the shell C31 are provided with feed inlet 32, vibrating screen piece 33, institute are connected at the feed inlet 32
The side wall for the vibrating screen piece 33 stated is connected with vibrating motor 34；Roll shaft E35, the roll shaft E35 are provided in vibrating screen piece 33
It is upper that hammer leaf 36 is fixed with by axis pin；The downside of shell C31 is provided with discharge bucket 37.
The present invention is under the cooperation of heating refining splenium, cooling slice portion and smashing portion by green machined at finished product, heating
Refine the shell A of splenium two side the baffle A that is symmetrically arranged and baffle B effectively prevent the raw material being added from roll shaft A and
Roll shaft B and the side wall of shell A are fallen, and the raw material blocked on baffle A and baffle B are during roll shaft A and roll shaft B rotations
It is adhered to, to squeeze in flakes；The hoe scaler A and stripping blade B of the heating refining splenium of the present invention use spoon-shaped structure,
Peeling effect is improved, effectively removes phenoplasts piece from roll shaft A and roll shaft B；The cooling slice portion setting of the present invention
Angle of inclination be 20 ° -25 ° of the existing good result of ventilating heat dissipation of ventilating heat dissipating hole, have and effectively avoid the fragment ingressed
It falls out except device；The present invention has the advantages that integrated, production efficiency is high, low energy consumption, output is evengranular.
Embodiment 2
As shown in Figs 1-4, the hot grinding device of a kind of phenolaldehyde moulding compound, it includes heating refining splenium 1, cooling slice portion
2 and smashing portion 3；The loading hopper 12 that the heating refining splenium 1 includes shell A11 and is bolted on shell A,
The middle part of the shell A11, which is arranged side by side, has shaft A13 and shaft B14, the outer whole body of the shaft A13 to be connected with roller
The outer whole body of axis A15, the shaft B14 are connected with and the matched roll shaft B16 of the roll shaft A15；The both sides of shell A11
Wall is symmetrically arranged on the downside of baffle A17 and baffle B18, the baffle A17 and is provided with fixed block A19, and described consolidates
Determine to be fixed on block A19 on the downside of stripping blade A110, the baffle B18 and is provided with fixed block B111, the fixed block
Stripping blade B112 is fixed on B111；The cooling slice portion 2 includes shell B21, and the two of the middle part of the shell B21
Side offers ventilating heat dissipating hole 22, and the lower part of shell B21, which is arranged side by side, rotating shaft C 23 and rotating shaft D 24, the rotating shaft C 23
The outer whole body be connected with roll shaft C25, the outer whole body of the rotating shaft D 24 is connected with and the matched roll shafts of roll shaft C25
The outer whole body of D26, the roll shaft D26 are equipped with slice 27；The smashing portion 3 includes being fixed by bolt and shell B21
The shell C31 of connection, the shell C31 are provided with feed inlet 32, vibrating screen piece 33, institute are connected at the feed inlet 32
The side wall for the vibrating screen piece 33 stated is connected with vibrating motor 34；Roll shaft E35, the roll shaft E35 are provided in vibrating screen piece 33
It is upper that hammer leaf 36 is fixed with by axis pin；The downside of shell C31 is provided with discharge bucket 37；The baffle A17 and shell A11's
Angle is between 60 ° to 65 °, and the side of baffle A17 and the outer peripheral gap of roll shaft A15 are between 2mm to 3.5mm；
The angle of the baffle B18 and shell A11 is between 60 ° to 65 °, and the outer edge of the side of baffle B18 and roll shaft B16
Gap between 2mm to 3.5mm；The end of the stripping blade A110 is spoon-shaped structure, and stripping blade A110
The outer edge smooth contact at tip and roll shaft A15；The end of the stripping blade B112 is spoon-shaped structure, and stripping blade
The tip of B112 and the outer edge smooth contact of roll shaft B16；The roll shaft A15 is to rotate clockwise, and roll shaft B16 is counterclockwise
Rotation；The angle of inclination of the ventilating heat dissipating hole 22 is between 20 ° to 25 °；The point of the hammer leaf 36 is welded with firmly
Matter alloy.
The present invention is under the cooperation of heating refining splenium, cooling slice portion and smashing portion by green machined at finished product, heating
Refine the shell A of splenium two side the baffle A that is symmetrically arranged and baffle B effectively prevent the raw material being added from roll shaft A and
Roll shaft B and the side wall of shell A are fallen, and the raw material blocked on baffle A and baffle B are during roll shaft A and roll shaft B rotations
It is adhered to, to squeeze in flakes；The hoe scaler A and stripping blade B of the heating refining splenium of the present invention use spoon-shaped structure,
Peeling effect is improved, effectively removes phenoplasts piece from roll shaft A and roll shaft B；The cooling slice portion setting of the present invention
Angle of inclination be 20 ° -25 ° of the existing good result of ventilating heat dissipation of ventilating heat dissipating hole, have and effectively avoid the fragment ingressed
It falls out except device；The present invention has the advantages that integrated, production efficiency is high, low energy consumption, output is evengranular.
Claims (8)
1. a kind of hot grinding device of phenolaldehyde moulding compound, it includes heating refining splenium, cooling slice portion and smashing portion, spy
Sign is：The loading hopper that the heating refining splenium includes shell A and is bolted on shell A, the shell A
Middle part be arranged side by side and there is the outer whole body of shaft A and shaft B, the shaft A to be connected with the outer of roll shaft A, the shaft B
The whole body is connected with and the matched roll shaft B of the roll shaft A；The two side of shell A is symmetrically arranged with baffle A and baffle B,
It is provided on fixed block A, the fixed block A and is fixed under stripping blade A, the baffle B on the downside of the baffle A
Side is provided on fixed block B, the fixed block B and is fixed with stripping blade B；The cooling slice portion includes shell B, described
The both sides at middle part of shell B offer ventilating heat dissipating hole, the lower part of shell B, which is arranged side by side, rotating shaft C and rotating shaft D, described
The outer whole body of rotating shaft C be connected with roll shaft C, the outer whole body of the rotating shaft D is connected with and the matched roll shafts of roll shaft C
The outer whole body of D, the roll shaft D are equipped with slice；The smashing portion includes the shell being fixedly connected with shell B by bolt
C, the shell C are provided with feed inlet, and vibrating screen piece is connected at the feed inlet, and the side wall of the vibrating screen piece connects
It is connected to vibrating motor；It is provided in vibrating screen piece on roll shaft E, the roll shaft E and hammer leaf is fixed with by axis pin；Under shell C
Side is provided with discharge bucket.
2. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The baffle A with
The angle of shell A between 60 ° to 65 °, and the outer peripheral gap of the side of baffle A and roll shaft A 2mm to 3.5mm it
Between.
3. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The baffle B with
The angle of shell A between 60 ° to 65 °, and the outer peripheral gap of the side of baffle B and roll shaft B 2mm to 3.5mm it
Between.
4. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The stripping blade
The end of A is spoon-shaped structure, and the outer edge smooth contact at the tip of stripping blade A and roll shaft A.
5. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The stripping blade
The end of B is spoon-shaped structure, and the outer edge smooth contact at the tip of stripping blade B and roll shaft B.
6. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The roll shaft A is
It rotates clockwise, roll shaft B is to rotate counterclockwise.
7. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The ventilation and heat
The angle of inclination in hole is between 20 ° to 25 °.
8. a kind of hot grinding device of phenolaldehyde moulding compound as described in claim 1, it is characterised in that：The point of the hammer leaf
End is welded with hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502018.0A CN106111288B (en) | 2016-06-30 | 2016-06-30 | A kind of hot grinding device of phenolaldehyde moulding compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502018.0A CN106111288B (en) | 2016-06-30 | 2016-06-30 | A kind of hot grinding device of phenolaldehyde moulding compound |
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| Publication Number | Publication Date |
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| CN106111288A CN106111288A (en) | 2016-11-16 |
| CN106111288B true CN106111288B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610502018.0A Active CN106111288B (en) | 2016-06-30 | 2016-06-30 | A kind of hot grinding device of phenolaldehyde moulding compound |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715963A (en) * | 2017-11-02 | 2018-02-23 | 嘉善中奥复合材料有限公司 | The reducing mechanism of amino film plastics |
| CN107824305A (en) * | 2017-12-08 | 2018-03-23 | 山东农业大学 | Garlic granular mill |
| CN109382185A (en) * | 2018-11-19 | 2019-02-26 | 朱艳艳 | A kind of de- rare earth screening crushing device of multiple isolation modeling |
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| CN204505596U (en) * | 2015-04-17 | 2015-07-29 | 俞越 | A kind of internal rubber mixer |
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| CN105252675A (en) * | 2014-07-15 | 2016-01-20 | 青岛蓝农谷农产品研究开发有限公司 | Dual-stirring rubber crusher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058080A (en) * | 2007-05-31 | 2007-10-24 | 江苏牧羊集团有限公司 | Multistage grinder |
| CN102303378A (en) * | 2011-06-13 | 2012-01-04 | 浙江嘉化集团股份有限公司 | Thermal-state crushing process for phenolic molding compounds |
| CN202819572U (en) * | 2012-09-25 | 2013-03-27 | 竺妙飞 | Feed grinder |
| CN104436896A (en) * | 2013-09-25 | 2015-03-25 | 浙江嘉化集团股份有限公司 | Collecting device of dust in production process of phenolic moulding plastic |
| CN105252675A (en) * | 2014-07-15 | 2016-01-20 | 青岛蓝农谷农产品研究开发有限公司 | Dual-stirring rubber crusher |
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| CN106111288A (en) | 2016-11-16 |
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Effective date of registration: 20201210 Address after: No.8, hulou Industrial Park, Qishan Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou jiubang Knitting Machinery Co.,Ltd. Address before: 452570 Industrial Zone, West District, Yuzhou City, Xuchang City, Henan Province Patentee before: YUZHOU YUANDA PLASTIC ELECTRIC APPLIANCE Co.,Ltd. |
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