CN107443608B - A kind of plastic raw materials cold mixer - Google Patents
A kind of plastic raw materials cold mixer Download PDFInfo
- Publication number
- CN107443608B CN107443608B CN201710902527.7A CN201710902527A CN107443608B CN 107443608 B CN107443608 B CN 107443608B CN 201710902527 A CN201710902527 A CN 201710902527A CN 107443608 B CN107443608 B CN 107443608B
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- Prior art keywords
- pipeline
- machine barrel
- rotary shaft
- road
- water
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
- B29B7/286—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring properties of the mixture, e.g. temperature, density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/823—Temperature control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of plastic raw materials cold mixers, including machine barrel, rotary shaft road, rotating electric machine, stirring pipeline, machine barrel partition, feed inlet, discharge port, and rotary shaft road lower end is connected with rotating electric machine；The stirring pipeline is connected to rotary shaft road by the pipeline mounting hole of rotary shaft road；The machine barrel bulkhead seal is sheathed on outside rotary shaft road, and the lower end on the rotary shaft road is provided with axis road water outlet；The bottom of the machine barrel is connected with outlet pipeline；The outlet pipeline is connected with water pump, check valve, brine tank, inlet pipeline in turn, and inlet pipeline axis road water inlet is connected；Jet entrance is provided at the top of the brine tank, and jet entrance is connected with dry ice sprayer；The feed inlet is located at the top side wall of teeter chamber；The discharge port is located at the sidewall bottom of teeter chamber.The present invention 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 plastic plate processing technique fields, more particularly to a kind of plastic raw materials cold mixer.
Background technique
Polyvinyl chloride, English abbreviation PVC are the thermoplastic resins being polymerized under initiator effect by polyethylene.Work
The PVC molecular weight of industry production has biggish dispersibility, the reduction of molecular weight with polymerisation temperature generally in 50,000 ~ 120,000 ranges
And increase, but poor to the stability of light and heat, in 100 DEG C or more or through a long time solar exposure, it will decompose and generate chlorination
Hydrogen, and further autocatalysis decomposition causes to change colour, physical mechanical property also declines rapidly, must be added to help in practical applications
Agent is to improve the performances of various aspects.
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 approval at home, and use is non-
Often extensively.
PVC plastic plate raw material in processing needs to mix, and first the mixed machine of investment heat carries out that heat is mixed, and heat sneaks out journey not when mixing
It is only physical process, and complicated chemical process, raw material the movement such as carries out high speed impact, sheds, rubs in hot mix in machine, make
It reaches defined outlet temperature by the temperature requirement of setting, and is completed at the same time homogenization, macromolecular, preplasticizing during this period
Deng requirement, due to being easy residual gas after heat is mixed, so that plastic raw materials agglomerate, to influence to be plasticized, further shadow
Ring the performance of plastic plate.Existing cold mixed setting is usually that cooling water is passed through between mixing machine drum outer wall and inner wall, is carried out
Temperature transmitting cooling, but it is this since temperature transmitting source is in barrel, and the plastic raw materials mixing at machine barrel center is uneven, thus cold
Mixed effect is poor, and working efficiency is low, and works as cooling water after a period of use, and cooling effect is deteriorated, and lengthens incorporation time and makes
Energy consumption is high for cold mixer, also needs manually to replace cooling water, so that cooling water keeps certain temperature, increases labor intensity of workers.
Summary of the invention
In view of the deficienciess of the prior art, tying the object of the invention is that provide a kind of plastic raw materials cold mixer
Structure is simple, and stirring is incorporated into one with refrigerating function, and raw material of the heat after mixed, which is carried out cold mixing, cools down it uniformly, cold mixed effect
Fruit is good, and work efficiency is high, can exclude residual gas and can prevent from agglomerating, to improve soffening, further improve plastics
The various performances of plate；Meanwhile having the function of cooling water self-loopa, reduce energy consumption and labor intensity of workers.
To achieve the goals above, the technical solution adopted by the present invention is that it is such: a kind of plastic raw materials cold mixer, including
Machine barrel, rotary shaft road, rotating electric machine, stirring pipeline, machine barrel partition, feed inlet, discharge port, the rotary shaft road are hollow knot
Structure, lower end are connected by drive rod with the rotating electric machine outside machine barrel；During the rotary shaft road is set in machine barrel and is located at
Mandrel line position, and rotary shaft road offers pipeline mounting hole；Described to stir the closed at one end of pipeline, the other end passes through pipeline
Mounting hole is connected to rotary shaft road；The machine barrel bulkhead seal is sheathed on outside rotary shaft road, and machine barrel is separated into top
The water-supplying chamber of teeter chamber and lower part；The lower end on the rotary shaft road is provided with axis road water outlet, which, which is connected with, leans on
The anti-overflow pipeline of nearly machine barrel bottom；The bottom of the machine barrel is provided with machine barrel water outlet, which is connected with outlet pipe
Road；The outlet pipeline is connected with water pump, check valve, brine tank, inlet pipeline in turn, is provided with sealing on the inlet pipeline
Valve, and the inlet pipeline is connected by rotary joint with the axis road water inlet at the top of rotary shaft road；The top of the brine tank
Portion is provided with jet entrance, and jet entrance is connected with dry ice sprayer；The feed inlet is set to the side wall of machine barrel, and position
Top side wall in teeter chamber；The discharge port is set to the side wall of machine barrel, and is located at the sidewall bottom of teeter chamber.
As a preferred embodiment, the teeter chamber is provided with raw material lifting mechanism at inner sidewall, on the raw material
Mechanism is risen to include upper lifting motor, rise shaft, helical blade, the axial direction one of the central axis for rising shaft and teeter chamber
It causes；Outside the upper lifting motor is set at the top of machine barrel, and it is connected at the top of upper lifting motor and rising shaft；The helical blade
Spiral, which is set to, to be risen in shaft.
As a preferred embodiment, the raw material lifting mechanism at least there are two.
As a preferred embodiment, the stirring pipeline is provided with several, is uniformly distributed in the circumference on rotary shaft road.
As a preferred embodiment, the first waterproof gland cover is provided between the machine barrel partition and rotary shaft road.
As a preferred embodiment, the second waterproof gland cover, and drive rod, the second anti-watertight are provided with outside the drive rod
Third waterproof gland cover is provided between big envelope, rotary shaft road；Between the water outlet and machine barrel bottom of the anti-overflow pipeline away from
From the height less than the second waterproof gland cover.
As a preferred embodiment, water level sensor is provided on the inner wall of the water-supplying chamber, the water level sensor is set
The height set is identical as the height of the second waterproof gland cover.
Compared with prior art, beneficial effects of the present invention: stirring is incorporated by the configuration of the present invention is simple with refrigerating function
One, raw material of the heat after mixed, which is carried out cold mixing, cools down it uniformly, and cold mixed effect is good, and work efficiency is high, can exclude remnants
Gas simultaneously can prevent from agglomerating, so that soffening is improved, the further various performances for improving plastic plate；Meanwhile there is cooling
Water self-loopa function, reduces energy consumption and labor intensity of workers.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The invention will be further described combined with specific embodiments below.Following embodiment is only used for clearly illustrating
Technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment:
As shown in Figure 1, a kind of plastic raw materials cold mixer, including machine barrel 1, rotary shaft road 2, rotating electric machine 3, stirring pipeline 4,
Machine barrel partition 5, feed inlet 6, discharge port 7, the rotary shaft road 2 are hollow structure, and lower end passes through outside drive rod 8 and machine barrel 1
Rotating electric machine 3 be connected；The rotary shaft road 2 is set in machine barrel 1 and is located at axial centerline, and on rotary shaft road 2
Offer pipeline mounting hole 9；Described to stir the closed at one end of pipeline 4, the other end is connected to rotary shaft road by pipeline mounting hole 9
On 2；5 sealing shroud of machine barrel partition is set to outside rotary shaft road 2, and machine barrel 1 is separated into the teeter chamber 10 and lower part on top
Water-supplying chamber 11；The lower end on the rotary shaft road 2 is provided with axis road water outlet 12, which is connected with close to machine barrel 1
The anti-overflow pipeline 13 of bottom；The bottom of the machine barrel 1 is provided with machine barrel water outlet 14, which is connected with outlet pipe
Road 15；The outlet pipeline 15 is connected with water pump 16, check valve 17, brine tank 18, inlet pipeline 19, the inlet pipeline in turn
Water check valve 20 is provided on 19, and the inlet pipeline 19 passes through the axis road water inlet at 2 top of rotary joint 21 and rotary shaft road
22 are connected；The top of the brine tank 18 is provided with jet entrance 23, and jet entrance 23 is connected with dry ice sprayer 24；
The feed inlet 6 is set to the side wall of machine barrel 1, and is located at the top side wall of teeter chamber 10；The discharge port 7 is set to machine barrel 1
Side wall, and be located at teeter chamber 10 sidewall bottom.
Specifically, raw material enters from feed inlet 6, rotating electric machine 3, water pump 16, dry ice sprayer 24, dry ice sprayer are opened
24 control the cooling temperature of salt water in brine tanks 18, and the salt water in brine tank 18 enters rotation from inlet pipeline 19 by water pump 16
It is flowed out in water-supplying chamber 11 in shaft road 2 and from anti-overflow pipeline 13, the salt water in water-supplying chamber 11 is back to salt from outlet pipeline 15
Water tank 18, check valve 17 prevent the water in brine tank 18 from flowing downwardly in counter current flow, meanwhile, rotating electric machine 3 drives rotary shaft road 2 to rotate, salt
Water is since centrifugal force effect is passed into stirring pipeline 4, to carry out cooling and stirring to raw material, the salt water in rotary shaft road 2 is logical
The raw material that stirring pipeline 4 is transmitted in machine barrel 1, and then cold mixing are crossed, is flowed out after mixing is complete from discharge port 7.
Specifically, the teeter chamber 10 is provided with raw material lifting mechanism 25, the raw material lifting mechanism at inner sidewall
25 include upper lifting motor 26, rising shaft 27, helical blade 28, the axis of the central axis for rising shaft 27 and teeter chamber 10
To consistent；It is outer that the upper lifting motor 26 is set to 1 top of machine barrel, and upper lifting motor 26 is connected with the top for rising shaft 27；
28 spiral of helical blade, which is set to, to be risen in shaft 27.Further, lifting motor 26 in opening, on upper lifting motor 26 drives
The helical blade 28 risen in shaft 27 rotates, so that the raw material of bottom rises in teeter chamber 10, to be again stirring for, and stirs
The stirring for mixing pipeline 4 matches, and in radial and axial synchronous stirring, so that raw material stirs evenly, cold mixed effect is good, work effect
Rate is high,
More specifically, the raw material lifting mechanism 25 at least there are two, and then accelerate raw material rising stirring.
Specifically, the stirring pipeline 4 is provided with several, it is uniformly distributed in the circumference on rotary shaft road 2, accelerates raw material
Cooling velocity and stirring efficiency.
Specifically, being provided with the first waterproof gland cover 29 between the machine barrel partition 5 and rotary shaft road 2, further obstruct
Teeter chamber 10 and water-supplying chamber 11.
Specifically, being provided with the second waterproof gland cover 30, and drive rod 8, the second waterproof gland cover outside the drive rod 8
30, third waterproof gland cover 31 is provided between rotary shaft road 2；Between the water outlet 32 and machine barrel bottom of the anti-overflow pipeline 13
Distance less than the second waterproof gland cover 30 height.Wherein, the second waterproof gland cover 30, third waterproof gland cover 31 play anti-
Water effect, protects electrical connection circuit.
More specifically, water level sensor 33 is provided on the inner wall of the water-supplying chamber 11, the water level sensor 33 is set
The height set is identical as the height of the second waterproof gland cover 30.Wherein, using water level sensor 33 to the water level in water-supplying chamber 11
It is monitored, when water level reaches early warning value, water check valve 20 is closed, and the water in water-supplying chamber 11 is evacuated in brine tank 18 by water pump 16,
Check valve 17 prevents salt water adverse current, effectively prevent the water level in water-supplying chamber 11 to be higher than the height of the second waterproof gland cover 30, into one
Step plays waterproof action.
The above is only a 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, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of plastic raw materials cold mixer, it is characterised in that: including machine barrel, rotary shaft road, rotating electric machine, stirring pipeline, machine barrel
Partition, feed inlet, discharge port, the rotary shaft road are hollow structure, and lower end passes through the rotating electric machine outside drive rod and machine barrel
It is connected；The rotary shaft road is set in machine barrel and is located at axial centerline, and rotary shaft road offers pipeline installation
Hole；Described to stir the closed at one end of pipeline, the other end is connected to rotary shaft road by pipeline mounting hole；The machine barrel partition is close
Big envelope is set to outside rotary shaft road, and machine barrel is separated into the teeter chamber on top and the water-supplying chamber of lower part；Under the rotary shaft road
End is provided with axis road water outlet, which is connected with the anti-overflow pipeline close to machine barrel bottom；The bottom of the machine barrel is set
It is equipped with machine barrel water outlet, which is connected with outlet pipeline；The outlet pipeline be connected in turn water pump, check valve,
Brine tank, inlet pipeline are provided with water check valve on the inlet pipeline, and the inlet pipeline passes through rotary joint and rotation
Axis road water inlet at the top of shaft road is connected；Jet entrance, and jet entrance and dry ice are provided at the top of the brine tank
Sprayer is connected；The feed inlet is set to the side wall of machine barrel, and is located at the top side wall of teeter chamber；The discharge port setting
In the side wall of machine barrel, and it is located at the sidewall bottom of teeter chamber；The teeter chamber is provided with raw material lifting mechanism at inner sidewall,
The raw material lifting mechanism includes upper lifting motor, rises shaft, helical blade, the central axis for rising shaft and teeter chamber
It is axial consistent；Outside the upper lifting motor is set at the top of machine barrel, and it is connected at the top of upper lifting motor and rising shaft；It is described
Helical blade spiral, which is set to, to be risen in shaft；The stirring pipeline is provided with several, is uniformly distributed in the week on rotary shaft road
Portion.
2. a kind of plastic raw materials cold mixer according to claim 1, it is characterised in that: the raw material lifting mechanism is at least
Two.
3. a kind of plastic raw materials cold mixer according to claim 1, it is characterised in that: the machine barrel partition and rotary shaft road
Between be provided with the first waterproof gland cover.
4. a kind of plastic raw materials cold mixer according to claim 1, it is characterised in that: be provided with second outside the drive rod
Waterproof gland cover, and drive rod, the second waterproof gland cover, it is provided with third waterproof gland cover between rotary shaft road；It is described anti-overflow
The height of the distance between the water outlet of pipeline and machine barrel bottom less than the second waterproof gland cover.
5. a kind of plastic raw materials cold mixer according to claim 4, it is characterised in that: be arranged on the inner wall of the water-supplying chamber
There is water level sensor, the height of the water level sensor setting is identical as the height of the second waterproof gland cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902527.7A CN107443608B (en) | 2017-09-29 | 2017-09-29 | A kind of plastic raw materials cold mixer |
| PCT/CN2017/108871 WO2019061671A1 (en) | 2017-09-29 | 2017-11-01 | Cold mixing machine for plastic raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902527.7A CN107443608B (en) | 2017-09-29 | 2017-09-29 | A kind of plastic raw materials cold mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107443608A CN107443608A (en) | 2017-12-08 |
| CN107443608B true CN107443608B (en) | 2019-11-08 |
Family
ID=60498441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902527.7A Active CN107443608B (en) | 2017-09-29 | 2017-09-29 | A kind of plastic raw materials cold mixer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107443608B (en) |
| WO (1) | WO2019061671A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659395B (en) * | 2020-11-16 | 2022-05-27 | 安徽胜利精密制造科技有限公司 | Raw material premixing device for notebook shell processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204380586U (en) * | 2015-01-14 | 2015-06-10 | 济宁森立生物科技有限公司 | A kind of high-efficiency stirring formula synthesis tank |
| CN206474068U (en) * | 2017-02-24 | 2017-09-08 | 潍坊昊海新材料有限公司 | A kind of polyurethane resin multiple-effect mixed stirring device of interior admittance thermal medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204429282U (en) * | 2015-01-22 | 2015-07-01 | 威海英卡瑞环保科技有限公司 | The spiral metal of polyacrylamide stirs cooling device |
| CN207240557U (en) * | 2017-09-29 | 2018-04-17 | 苏州富通高新材料科技股份有限公司 | A kind of plastic raw materials cold mixer |
-
2017
- 2017-09-29 CN CN201710902527.7A patent/CN107443608B/en active Active
- 2017-11-01 WO PCT/CN2017/108871 patent/WO2019061671A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204380586U (en) * | 2015-01-14 | 2015-06-10 | 济宁森立生物科技有限公司 | A kind of high-efficiency stirring formula synthesis tank |
| CN206474068U (en) * | 2017-02-24 | 2017-09-08 | 潍坊昊海新材料有限公司 | A kind of polyurethane resin multiple-effect mixed stirring device of interior admittance thermal medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019061671A1 (en) | 2019-04-04 |
| CN107443608A (en) | 2017-12-08 |
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Effective date of registration: 20211217 Address after: 215000 No. 888, fenyue Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Guanchun New Material Technology Co.,Ltd. Address before: 215211 No. 39, Guozhao Road, Luxu, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU FUTONG NEW MATERIALS AND HIGH-TECH Co.,Ltd. |