CN207240545U - A kind of cold mixing device of section bar dry blend - Google Patents
A kind of cold mixing device of section bar dry blend Download PDFInfo
- Publication number
- CN207240545U CN207240545U CN201721262813.3U CN201721262813U CN207240545U CN 207240545 U CN207240545 U CN 207240545U CN 201721262813 U CN201721262813 U CN 201721262813U CN 207240545 U CN207240545 U CN 207240545U
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- machine barrel
- water
- pipeline
- rotation axis
- water inlet
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Abstract
The utility model discloses the utility model discloses a kind of section bar dry blend with cold mixing device, including machine barrel, rotation axis, electric rotating machine, spiral pipeline, machine barrel cover board, machine barrel partition plate, the rotation axis is arranged in machine barrel, the spiral pipeline is arranged in rotation axis, and the machine barrel cover board is arranged at the top of machine barrel；The machine barrel partition plate is arranged at the lower part of machine barrel, and the lower part of the rotation axis is provided with water flowing cavity, and the water flowing cavity is connected with the first anti-overflow pipeline；The bottom of the machine barrel is provided with machine barrel water outlet, which is connected with outlet pipeline；The outlet pipeline is connected with water pump, check valve, brine tank, water inlet pipe main road in turn；The discharge port is arranged at the side wall of machine barrel.The utility model will stir and be incorporated into one with refrigerating function, and cold mixed effect is good, and work efficiency is high, has the function of cooling water self-loopa.
Description
Technical field
The present invention relates to shape extrusion technical field, more particularly to a kind of plastics cold mixer.
Background technology
Polyvinyl chloride, English abbreviation PVC, is the thermoplastic resin being polymerized by polyethylene under initiator effect.Work
The PVC molecular weight of industry production has larger dispersiveness, the reduction of molecular weight with polymerisation temperature generally in the range of 50,000 ~ 120,000
And increase, it is but poor to the stability of light and heat, more than 100 DEG C or through a long time solar exposure, it will decompose and produce chlorination
Hydrogen, and further autocatalysis decomposition causes discoloration, physical mechanical property also declines rapidly, must be added to help in practical applications
Agent is to improve the performance of each side.
PVC plastic plate has been popular a kind of novel light body ornament materials in the world today, is very popular
Product, PVC plastic plate from enter Chinese market since, big and medium-sized cities obtain universal accreditation at home, and use is non-
Often extensively.
PVC plastic plate raw material in processing needs to mix, and when mixing first puts into the mixed machine of heat and carries out that heat is mixed, and heat sneaks out journey not
Only it is physical process, and complicated chemical process, raw material, which carries out high speed impact in the mixed machine of heat, sheds, rub, etc. moves, and makes
It reaches defined outlet temperature by the temperature requirement of setting, and completes homogenization, macromolecular, preplasticizing at the same time during this period
Deng requirement, due to easily having residual gas after heat is mixed so that plastic raw materials lump, so as to influence to be plasticized, further shadow
Ring the performance of plastic plate.Existing cold mixed setting is typically that cooling water is passed through between mixer drum outer wall and inner wall, is carried out
Temperature transmission cools down, but this since temperature transmits source in barrel, and the plastic raw materials mixing at machine barrel center is uneven, so that cold
Mixed effect is poor, and work efficiency is low, and after cooling water uses a period of time, cooling effect is deteriorated, and lengthens incorporation time and causes
The energy consumption of cold mixer is big, also needs manually to replace cooling water so that cooling water keeps certain temperature, increases labor strength.
The content of the invention
In view of the deficienciess of the prior art, the purpose of the present invention is that provide a kind of section bar dry blend is loaded in mixture with cold
Put, it is simple in structure, stirring is incorporated into one with refrigerating function, raw material of the heat after mixed is carried out cold mixing makes it uniformly cool down,
Cold mixed effect is good, and work efficiency is high, and can exclude residual gas can simultaneously prevent from luming, so as to improve soffening, further carry
The various performances of high plastic plate；Meanwhile there is cooling water self-loopa, reduce energy consumption and labor strength.
To achieve these goals, the technical solution adopted by the present invention is such：A kind of section bar dry blend is loaded in mixture with cold
Put, including machine barrel, rotation axis, electric rotating machine, spiral pipeline, machine barrel cover board, machine barrel partition plate, discharge port, the rotation axis are set
In in machine barrel and being located at axial centerline, and the lower part of rotation axis is connected with the electric rotating machine being arranged at outside machine barrel；It is described
Spiral pipeline is arranged in rotation axis by fixed link, and is surrounded in the shape of a spiral outside rotation axis；The machine barrel cover board includes lid
Edges of boards edge and cover plate central portion, the side edge thereof portion is in annular shape and is arranged at the top of machine barrel；The cover plate central portion
In round shape, its circumference one at be articulated with the inner ring circumference in side edge thereof portion；The circle in the cover plate central portion and side edge thereof portion
The heart is consistent, and cover plate central portion and the inner ring in side edge thereof portion form water inlet pipeline track, the water inlet of the spiral pipeline
Water inlet pipeline track is upward through with the first water inlet pipe branch to be connected；The machine barrel partition plate is arranged at the lower part of machine barrel, and
Machine barrel is separated into the cold mixed chamber on top and the water chamber of lower part；The lower part of the rotation axis is provided with water flowing cavity, described logical
Water cavity is provided with the first outlet pass positioned at cold mixed intracavitary, the second outlet pass in water chamber；First outlet pass
It is connected with the water outlet of spiral pipeline, second outlet pass is connected with the first anti-overflow pipeline；The outer wall of the cold mixed chamber with
Inner wall is a hollow structure, and the outer wall top of cold mixed chamber is connected with the second water inlet pipe branch；The bottom of the cold mixed chamber is set
There is the second anti-overflow pipeline, which is arranged in water chamber through machine barrel partition plate；The bottom of the machine barrel is provided with
Machine barrel water outlet, the machine barrel water outlet are connected with outlet pipeline；The outlet pipeline is connected with water pump, check valve, brine in turn
Case, water inlet pipe main road, the water inlet pipe main road are connected with the first water inlet pipe branch, the second water inlet pipe branch respectively；The salt
Jet entrance is provided with the top of water tank, and jet entrance is connected with dry ice sprayer；The discharge port is arranged at machine barrel
Side wall, and positioned at the sidewall bottom of cold mixed chamber.
As a preferred embodiment, the bottom of the rotation axis is provided outside convex waterproof jacket, the first anti-overflow pipeline
Water outlet and the distance between the water outlet of the second anti-overflow pipeline and machine barrel bottom be respectively less than the height of convex waterproof jacket.
As a preferred embodiment, it is provided with water level sensor on the inner wall of the water chamber.
As a preferred embodiment, the height that the water level sensor is set is identical with the height of convex waterproof jacket.
As a preferred embodiment, it is provided with water check valve on the water inlet pipe main road.
As a preferred embodiment, the electric rotating machine is servomotor.
As a preferred embodiment, it is provided with handle of uncapping in the cover plate central portion.
Compared with prior art, beneficial effects of the present invention：The configuration of the present invention is simple, stirring is incorporated into refrigerating function
One, raw material of the heat after mixed is carried out cold mixing makes it uniformly cool down, and cold mixed effect is good, and work efficiency is high, can exclude remnants
Gas can simultaneously prevent from luming, so that soffening is improved, the further various performances for improving plastic plate；Meanwhile with cooling
Water self-loopa function, reduces energy consumption and labor strength.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of machine barrel cover board in the present invention.
Embodiment
With reference to specific embodiment, the invention will be further described.Following embodiments are only used for clearly illustrating
Technical scheme, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
Embodiment：
As shown in Figure 1 and Figure 2, the cold mixing device of a kind of section bar dry blend, including machine barrel 1, rotation axis 2, electric rotating machine 3, spiral shell
Coil road 4, machine barrel cover board 5, machine barrel partition plate 6, discharge port 7, the rotation axis 2 are arranged in machine barrel 1 and are located at central axis position
Put, and the lower part of rotation axis 2 is connected with the electric rotating machine 3 being arranged at outside machine barrel 1；The spiral pipeline 4 is set by fixed link 8
It is placed in rotation axis 2, and is surrounded in the shape of a spiral outside rotation axis 2；The machine barrel cover board 5 is included in side edge thereof portion 51 and cover board
Center portion 52, the side edge thereof portion 51 is in annular shape and is arranged at the top of machine barrel 1；The cover plate central portion 52 is in round shape, its
The inner ring circumference in side edge thereof portion 51 is articulated with the one of circumference；The center of circle one in the cover plate central portion 52 and side edge thereof portion 51
Cause, and cover plate central portion 52 and the inner ring in side edge thereof portion 51 form water inlet pipeline track 53, the water inlet of the spiral pipeline 4
Mouth 41 is upward through water inlet pipeline track 53 and is connected with the first water inlet pipe branch 9；The machine barrel partition plate 6 is arranged at machine barrel 1
Lower part, and machine barrel 1 is separated into the cold mixed chamber 10 on top and the water chamber 11 of lower part；The lower part of the rotation axis 2 is provided with
Water flowing cavity 12, the water flowing cavity 12 are provided with the first outlet pass 13 in cold mixed chamber 10, in water chamber 11
Second outlet pass 14；First outlet pass 13 is connected with the water outlet 42 of spiral pipeline 4, and second outlet pass 14 connects
There is the first anti-overflow pipeline 15；The outer wall of the cold mixed chamber 10 is a hollow structure with inner wall, and the outer wall top of cold mixed chamber 10 connects
It is connected to the second water inlet pipe branch 16；The bottom of the cold mixed chamber 10 is provided with the second anti-overflow pipeline 17, the second anti-overflow pipeline 17
It is arranged at through machine barrel partition plate 6 in water chamber 11；The bottom of the machine barrel 1 is provided with machine barrel water outlet 18, the machine barrel water outlet
18 are connected with outlet pipeline 19；The outlet pipeline 19 is connected with water pump 20, check valve 21, brine tank 22, water inlet pipe master in turn
Road 23, the water inlet pipe main road 23 are connected with the first water inlet pipe branch 9, the second water inlet pipe branch 16 respectively；The brine tank
22 top is provided with jet entrance 24, and jet entrance 24 is connected with dry ice sprayer 25；The discharge port 7 is arranged at machine
The side wall of cylinder 1, and positioned at the sidewall bottom of cold mixed chamber 10.
Fed specifically, opening cover plate central portion 52, feed inlet closes cover plate central portion 52, opens electric rotating machine 3, water pump
20th, dry ice sprayer 25, dry ice sprayer 25 control the cooling temperature of brine in brine tank 22, and the brine in brine tank 22 passes through
Water pump 20 enters the first water inlet pipe branch 9 from water inlet pipe main road 23 and is flowed in spiral pipeline 4 and from the first anti-overflow pipeline 15
Go out to water chamber 11, the brine in brine tank 22 enters the second water inlet pipe branch 16 by water pump 20 from water inlet pipe main road 23
Flowed out in the hollow structure between cold mixed 10 inner wall of chamber and outer wall and from the second anti-overflow pipeline 17 in water chamber 11, water outlet
Brine in chamber 11 is back to brine tank 22 from outlet pipeline 19, and check valve 21 prevents the water in brine tank 22 from flowing downwardly in counter current flow, meanwhile,
Electric rotating machine 3 drives spiral pipeline 4 to rotate, so as to carry out cooling and stirring to raw material, the brine in spiral pipeline 4 passes through helix tube
Road 4 is delivered to the raw material in machine barrel 1, and then cold mixing, is flowed out after batch mixing is complete from discharge port 7.
More specifically, temperature sensor 26 is provided with the outer wall of the rotation axis 2, temperature during for monitoring batch mixing
Degree.
Specifically, the bottom of the rotation axis 2 is provided outside convex waterproof jacket 27, the water outlet of the first anti-overflow pipeline 15
The distance between the water outlet 29 of 28 and second anti-overflow pipeline 17 of mouth and 1 bottom of machine barrel are respectively less than the height of convex waterproof jacket 27.
Wherein, convex waterproof jacket 27 plays waterproof action, protects electrical connection circuit.
More specifically, water level sensor 30 is provided with the inner wall of the water chamber 11, the water level sensor 30 is set
The height put is identical with the height of convex waterproof jacket 27；Water check valve 31 is provided with the water inlet pipe main road 23.Wherein, using water
Level sensor 30 is monitored the water level in water chamber 11, and when water level reaches early warning value, water check valve 31 is closed, and water pump 20 will
Water in water chamber 11 is evacuated in brine tank 22, and check valve 21 prevents brine adverse current, effectively prevents that the water level in water chamber 11 is high
In the height of convex waterproof jacket 27, waterproof action has been further functioned as.
Specifically, the electric rotating machine 3 is servomotor, 2 forward and reverse of rotation axis can be effectively controlled, so that band
Moving the rotation in water inlet pipeline track 53 of water inlet 41 of spiral pipeline 4 so that spiral pipeline 4 plays stirring action, meanwhile,
Since the junction in cover plate central portion 52, side edge thereof portion 51 is hinged by articulation piece 54, the control of servomotor can be effective
The water inlet 41 and articulation piece 54 for preventing spiral pipeline 4 collide.
Specifically, being provided with handle 55 of uncapping in the cover plate central portion 52, it is easy to open and is fed.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
- A kind of 1. cold mixing device of section bar dry blend, it is characterised in that：Including machine barrel, rotation axis, electric rotating machine, spiral pipeline, Machine barrel cover board, machine barrel partition plate, discharge port, the rotation axis are arranged in machine barrel and are located at axial centerline, and rotation axis Lower part is connected with the electric rotating machine being arranged at outside machine barrel；The spiral pipeline is arranged in rotation axis by fixed link, and is in Helical form is surrounded on outside rotation axis；The machine barrel cover board includes side edge thereof portion and cover plate central portion, and the side edge thereof portion is in Annular shape is simultaneously arranged at the top of machine barrel；The cover plate central portion is in round shape, its circumference one at be articulated with side edge thereof portion Inner ring circumference；The cover plate central portion is consistent with the center of circle in side edge thereof portion, and the inner ring in cover plate central portion and side edge thereof portion Water inlet pipeline track is formed, the water inlet of the spiral pipeline is upward through water inlet pipeline track and the first water inlet pipe branch It is connected；The machine barrel partition plate is arranged at the lower part of machine barrel, and machine barrel is separated into the cold mixed chamber on top and the water chamber of lower part； The lower part of the rotation axis is provided with water flowing cavity, and the water flowing cavity is provided with the first outlet pass positioned at cold mixed intracavitary, position In the second outlet pass in water chamber；First outlet pass is connected with the water outlet of spiral pipeline, second outlet pass It is connected with the first anti-overflow pipeline；The outer wall of the cold mixed chamber is a hollow structure with inner wall, and the outer wall top of cold mixed chamber connects There is the second water inlet pipe branch；The bottom of the cold mixed chamber is provided with the second anti-overflow pipeline, the second anti-overflow pipeline through machine barrel every Plate is arranged in water chamber；The bottom of the machine barrel is provided with machine barrel water outlet, which is connected with outlet pipeline；Institute State outlet pipeline and be connected with water pump, check valve, brine tank, water inlet pipe main road in turn, the water inlet pipe main road respectively with first into Water pipe branch, the second water inlet pipe branch are connected；Jet entrance, and jet entrance and dry ice are provided with the top of the brine tank Sprayer is connected；The discharge port is arranged at the side wall of machine barrel, and positioned at the sidewall bottom of cold mixed chamber.
- A kind of 2. cold mixing device of section bar dry blend according to claim 1, it is characterised in that：The bottom of the rotation axis Be provided outside convex waterproof jacket, the water outlet of the first anti-overflow pipeline and the water outlet of the second anti-overflow pipeline and machine barrel bottom it Between distance be respectively less than the height of convex waterproof jacket.
- A kind of 3. cold mixing device of section bar dry blend according to claim 2, it is characterised in that：The inner wall of the water chamber On be provided with water level sensor.
- A kind of 4. cold mixing device of section bar dry blend according to claim 3, it is characterised in that：The water level sensor is set The height put is identical with the height of convex waterproof jacket.
- A kind of 5. cold mixing device of section bar dry blend according to claim 1, it is characterised in that：On the water inlet pipe main road It is provided with water check valve.
- A kind of 6. cold mixing device of section bar dry blend according to claim 1, it is characterised in that：The electric rotating machine is to watch Take motor.
- A kind of 7. cold mixing device of section bar dry blend according to claim 1, it is characterised in that：In the cover plate central portion It is provided with handle of uncapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262813.3U CN207240545U (en) | 2017-09-29 | 2017-09-29 | A kind of cold mixing device of section bar dry blend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262813.3U CN207240545U (en) | 2017-09-29 | 2017-09-29 | A kind of cold mixing device of section bar dry blend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240545U true CN207240545U (en) | 2018-04-17 |
Family
ID=61889586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721262813.3U Expired - Fee Related CN207240545U (en) | 2017-09-29 | 2017-09-29 | A kind of cold mixing device of section bar dry blend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471469A (en) * | 2017-09-29 | 2017-12-15 | 苏州富通高新材料科技股份有限公司 | A kind of cold mixing device of section bar dry blend |
| JP2019206150A (en) * | 2018-05-30 | 2019-12-05 | 住友ゴム工業株式会社 | Cleaning method for closed kneader |
-
2017
- 2017-09-29 CN CN201721262813.3U patent/CN207240545U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471469A (en) * | 2017-09-29 | 2017-12-15 | 苏州富通高新材料科技股份有限公司 | A kind of cold mixing device of section bar dry blend |
| JP2019206150A (en) * | 2018-05-30 | 2019-12-05 | 住友ゴム工業株式会社 | Cleaning method for closed kneader |
| JP7119587B2 (en) | 2018-05-30 | 2022-08-17 | 住友ゴム工業株式会社 | Cleaning method of closed type kneader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180929 |