CN101863089A - Device for multi-screw volume type continuous metering and material mixing - Google Patents
Device for multi-screw volume type continuous metering and material mixing Download PDFInfo
- Publication number
- CN101863089A CN101863089A CN201010204928A CN201010204928A CN101863089A CN 101863089 A CN101863089 A CN 101863089A CN 201010204928 A CN201010204928 A CN 201010204928A CN 201010204928 A CN201010204928 A CN 201010204928A CN 101863089 A CN101863089 A CN 101863089A
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- China
- Prior art keywords
- screw rod
- screw
- material mixing
- metering
- mixing
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- 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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- 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
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
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- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a device for multi-screw volume type continuous metering and material mixing, belonging to the field of chemical machinery. The device for multi-screw volume type continuous metering and material mixing comprises a screw metering device and a material mixing device, wherein the screw metering device comprises a feeding bin, a screw rod, a screw motor and a screw frequency converter, a feeding hole and a discharge hole are arranged on the feeding bin, the discharge hole is arranged above the screw rod, the screw rod is connected with the screw motor, the screw motor is connected with the screw frequency converter, the material mixing device consists of a material mixing tank and a material mixing motor, the material mixing tank is arranged opposite to the discharge end of the screw rod, the material mixing motor is arranged above the material mixing tank, and a blanking hole is arranged at the lower end of the material mixing tank. The invention has the advantage of reasonable structure design, realizes continuous metering and material mixing, improves the production technology and can regulate the material mixing proportion in real time.
Description
Technical field
The present invention relates to a kind of device of multi-screw volume type continuous metering and material mixing, belong to chemical machinery field.
Background technology
In the production process of recycled polyester product, continual and steady for what keep producing, study different recycled polyester material simultaneously and mix use, promote the recycled polyester value, two kinds and two or more different recycled polyester material need be mixed, need reach the in perspective of mixing, evenly, continuously, and existing measuring equipment, it is the method that adopts Weighing, though accurately, but can not realize continuously, stable supply, industrial continuity and operating efficiency have been influenced, and can not adjust the ratio of various polyester material in real time, so prior art can't solve the technical barrier of uninterrupted continuous metering and many components recycled polyester different proportion continuous metering and material mixing.
Summary of the invention
Technical problem to be solved by this invention provides a kind of reasonable in design, realizes continuous metering, continuous batch mixing, improves production technology, can adjust the device of the multi-screw volume type continuous metering and material mixing of batch mixing ratio in real time.
The present invention solves the problems of the technologies described above the device that the technical scheme that is adopted is this multi-screw volume type continuous metering and material mixing, its design feature is: be made up of screw rod metering device and mixing device, described screw rod metering device comprises the feed supplement storehouse, screw rod, screw rod motor and screw rod frequency converter, described feed supplement storehouse is provided with charging aperture and discharging opening, described discharging opening is arranged on the top of screw rod, described screw rod links to each other with the screw rod motor, the screw rod motor links to each other with the screw rod frequency converter, described mixing device is made up of mixing tank and batch mixing electric machine, described mixing tank is relative with the discharge end of screw rod, the batch mixing electric machine is arranged on the top of mixing tank, and the lower end of described mixing tank is provided with feed opening.
The quantity of screw rod metering device of the present invention is the 2-5 cover.Can select the tricks of metering device according to the different types of polyester material that will join.
Metering device of the present invention also comprises blanking tank, and described blanking tank is arranged between feed supplement storehouse and the screw rod, and described blanking tank is relative with the discharging opening in feed supplement storehouse, and described screw rod and blanking tank are complementary.The setting of blanking tank can guarantee to guarantee the material pressure of screw rod top the density of material, thereby the volume of output and quality ratio are stablized.
The present invention compares with prior art and has the following advantages and effect:
1, adopts the not threaded discharging quantity of frequency conversion control technique control, realize that volume type continuous metering reaches different recycled polyester mixed proportions and correctly measures precision height, efficient height.
2, simple to operation, will calculate the rotating speed of screw rod in the ratio of technological requirement proportioning, be scaled frequency converter frequency, be input to frequency converter separately, all runnings continuously in the scope of control of corresponding screw rod behind the startup frequency converter, the correct metering, evenly batch mixing.
3, this apparatus structure is reasonable in design, and batch mixing is accurate, even, continuous, and can adjust in real time according to the condition of production.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1:
As shown in Figure 1, present embodiment has been described a kind of device of multi-screw volume type continuous metering and material mixing, and this device is made up of two cover metering devices and mixing device.
The metering device on the left side is made up of feed supplement storehouse 3, blanking tank 5, screw rod 6, screw rod motor 7, screw rod frequency converter 8, feed supplement storehouse 3 is provided with charging aperture 4 and discharging opening 1, charging aperture 4 is used for the recycled polyester material is packed in the feed supplement storehouse 3, discharging opening 1 corresponding following blanking tank 5, the below of blanking tank 5 is provided with screw rod 6, and screw rod 6 links to each other with screw rod motor 7, and screw rod motor 7 links to each other with screw rod frequency converter 8, screw rod 6 is provided with blanking end 18, and blanking end 18 is relative with mixing tank 15.The structure of two cover metering devices is identical.
The lower end of mixing tank 15 is provided with feed opening 17, and the upper end is provided with batch mixing electric machine 16, by the stirring of batch mixing electric machine 16, two kinds of material is mixed.
During work, two cover metering devices are equipped with different recycled polyester material respectively, by the transporting velocity of screw rod frequency converter 8 adjusting screw(rod)s 6, reach the ratio of control batch mixing, and realization friction feeding, batch mixing electric machine 16 then are responsible for different material is stirred, and make the even blanking of material.
Can 2-5 cover metering device be set according to the needs of batch mixing.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention according to patent of the present invention.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (3)
1. the device of a multi-screw volume type continuous metering and material mixing, it is characterized in that: form by screw rod metering device and mixing device, described screw rod metering device comprises the feed supplement storehouse, screw rod, screw rod motor and screw rod frequency converter, described feed supplement storehouse is provided with charging aperture and discharging opening, described discharging opening is arranged on the top of screw rod, described screw rod links to each other with the screw rod motor, the screw rod motor links to each other with the screw rod frequency converter, described mixing device is made up of mixing tank and batch mixing electric machine, described mixing tank is relative with the discharge end of screw rod, the batch mixing electric machine is arranged on the top of mixing tank, and the lower end of described mixing tank is provided with feed opening.
2. the device of multi-screw volume type continuous metering and material mixing according to claim 1 is characterized in that: the quantity of described screw rod metering device is the 2-5 cover.
3. according to the device of claim 1,2 described multi-screw volume type continuous metering and material mixings, it is characterized in that: described metering device also comprises blanking tank, described blanking tank is arranged between feed supplement storehouse and the screw rod, described blanking tank is relative with the discharging opening in feed supplement storehouse, and described screw rod and blanking tank are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010204928A CN101863089A (en) | 2010-06-21 | 2010-06-21 | Device for multi-screw volume type continuous metering and material mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010204928A CN101863089A (en) | 2010-06-21 | 2010-06-21 | Device for multi-screw volume type continuous metering and material mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101863089A true CN101863089A (en) | 2010-10-20 |
Family
ID=42955105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010204928A Pending CN101863089A (en) | 2010-06-21 | 2010-06-21 | Device for multi-screw volume type continuous metering and material mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101863089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027129A (en) * | 2019-03-28 | 2019-07-19 | 界首市宏达塑业有限公司 | A kind of regeneration PC plastic alloy modification regenerative system and regeneration method |
| CN111793833A (en) * | 2020-06-30 | 2020-10-20 | 浙江海利环保科技股份有限公司 | Production method of recycled polyester multi-component mixed-color filament fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064709Y (en) * | 2007-05-25 | 2008-05-28 | 张家港市东航机械有限公司 | Material mixing device |
| CN201776846U (en) * | 2010-06-21 | 2011-03-30 | 海盐海利环保纤维有限公司 | Multi-screw volumetric continuous metering and mixing device |
-
2010
- 2010-06-21 CN CN201010204928A patent/CN101863089A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064709Y (en) * | 2007-05-25 | 2008-05-28 | 张家港市东航机械有限公司 | Material mixing device |
| CN201776846U (en) * | 2010-06-21 | 2011-03-30 | 海盐海利环保纤维有限公司 | Multi-screw volumetric continuous metering and mixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027129A (en) * | 2019-03-28 | 2019-07-19 | 界首市宏达塑业有限公司 | A kind of regeneration PC plastic alloy modification regenerative system and regeneration method |
| CN111793833A (en) * | 2020-06-30 | 2020-10-20 | 浙江海利环保科技股份有限公司 | Production method of recycled polyester multi-component mixed-color filament fiber |
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Application publication date: 20101020 |