CN101774232B - Novel cooling structure for tangent type rotator of internal mixer - Google Patents
Novel cooling structure for tangent type rotator of internal mixer Download PDFInfo
- Publication number
- CN101774232B CN101774232B CN2009102489844A CN200910248984A CN101774232B CN 101774232 B CN101774232 B CN 101774232B CN 2009102489844 A CN2009102489844 A CN 2009102489844A CN 200910248984 A CN200910248984 A CN 200910248984A CN 101774232 B CN101774232 B CN 101774232B
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- CN
- China
- Prior art keywords
- long rib
- tangent type
- cooling structure
- rotator
- internal mixer
- 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
- B29B7/183—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 having a casing closely surrounding the rotors, e.g. of Banbury type
- B29B7/186—Rotors therefor
-
- 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
-
- 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
- B29B7/183—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 having a casing closely surrounding the rotors, e.g. of Banbury type
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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 discloses a novel cooling structure for a tangent type rotator of an internal mixer, which relates to the tangent type rotator of the internal mixer. The novel cooling structure for the tangent type rotator of the internal mixer disclosed by the invention comprises a central chamber (2), long prismatic chambers (4), (5), (6) and (7), wherein the long prismatic chambers (6) and (7), the central chamber (2), and the long prismatic chambers (5) and (6) are communicated in turn in a F-F axial section through a slotted hole (3); rotator long prismatic chambers (4) and (7) are communicated and the long prismatic chambers (5) and (6) are communicated in an A-A axial section through the slotted hole; and the long prismatic chambers (4), (5), (6) and (7) and the central chamber (2) are communicated in the A-A axial section. Aiming at the conventional tangent type rotator cooling structure, the novel cooling structure for the tangent type rotator of the internal mixer is additionally provided with stiffening ribs and forced water circulation channels are formed, so the area of the cooling water channels are enlarged, the cooling efficiency and the cooling effect are improved, the strength and the rigidity of the rotator are also improved, and the section coefficient of bending resistance is increased.
Description
Technical field
The present invention relates to a kind of tangent type rotator of banbury, is a kind of novel cooling structure of tangent type rotator specifically.
Background technology
The methods for cooling of closed-smelting machine rotor, because complex contour is and irregular, its cooling effect also is not quite similar.Tangent type tetragonous rotor such as tradition day Benshen's steel banbury generally adopts inner chamber fountain cooling (as shown in Figure 1), and the three-dimensional modeling of its cooling inner chamber as shown in Figure 2; Its shaft section as shown in Figure 3.Such as traditional synchronous tetragonous rotor of your banbury tangent type of farad, inner chamber adopts forces cooling, such as Fig. 4, shown in Figure 5; Its shaft section as shown in Figure 6.The banbury of specification of the same race, although farad that rotor internal cavity frigorimeter area and cooling effect all are better than day Benshen's steel closed-smelting machine rotor, the bending resistant section coefficient in armature spindle cross section will also be higher than day Benshen's steel banbury rotor.Not only the frigorimeter area is little but all have its rotor internal cavity, and the shortcoming such as the inner chamber water capacity is large, and the cooling medium flow velocity is slow, and cooling effect is bad.
Summary of the invention
The purpose of this invention is to provide a kind of novel tangent type rotator cooling structure, optimized to greatest extent existing tangent type rotator cooling structure, increase film-cooled heat, improve cooling effect, improve cooling effectiveness, increase the bending resistant section coefficient, to improve rotor strength and rigidity.
The technical scheme that the present invention adopts for achieving the above object is: a kind of novel cooling structure of tangent type rotator of internal mixer is provided, and the novel cooling structure of described tangent type rotator of internal mixer comprises center cavity (2), long rib chamber (4), (5), (6), (7).
Novel cooling structure one preferred version according to tangent type rotator of internal mixer of the present invention: the long rib of described closed-smelting machine rotor chamber (6), (7), center cavity (2), long rib chamber (5), (6) communicate by slotted hole (3) successively at the F-F shaft section.
Novel cooling structure one preferred version according to tangent type rotator of internal mixer of the present invention: the long rib of described closed-smelting machine rotor chamber (4) and (7), (5) communicate by slotted hole at the A-A shaft section with (6), long rib chamber (4), (5), (6), (7) communicate at the A-A shaft section with center cavity (2).
The invention has the advantages that: for traditional tangent type rotator cooling structure, the present invention has increased reinforcement, and formation forced water circulation runner, cooling water enters a inner chamber the long rib of rotor from center cavity by F-F cross section two slotted holes, flow to again another inner chamber, then enter by the long rib inner chamber in A-A cross section and enter sleeve pipe behind center cavity two slotted holes and the center cavity slit is flowed out.This kind cooling structure had both increased the cooling water channel area and had improved cooling effectiveness and cooling effect, had also improved intensity and the rigidity of rotor, had increased the bending resistant section coefficient.The novel cooling structure of this kind tangent type rotator has been filled up international blank.
Description of drawings
Figure 1B B series tangent type rotator fountain cooling structure profile
The structure chart of Fig. 2 BB series tangent type rotator cooling inner chamber
Fig. 3 BB series tangent type rotator shaft section figure
Fig. 4 F series tangent type synchronous rotor forced action type cooling structure schematic diagram
Fig. 5 F series tangent type synchronous rotor forced action type cooling structure profile
Fig. 6 F series tangent type synchronous rotor shaft section figure
Fig. 7 Novel cutting line style rotor internal cavity cooling water runner schematic diagram
Fig. 8 Novel cutting line style rotor A-A shaft section figure
The novel tangent type rotator B-B of Fig. 9 shaft section figure
The novel tangent type rotator C-C of Figure 10 shaft section figure
The novel tangent type rotator D-D of Figure 11 shaft section figure
The novel tangent type rotator E-E of Figure 12 shaft section figure
The novel tangent type rotator F-F of Figure 13 shaft section figure
Among the figure: 1-cooling water cavity, 2-center cavity, 3-slotted hole, 4-long rib chamber, 5-long rib chamber, 6-long rib chamber, 7-long rib chamber; Arrow represents the flow direction of cooling water among the figure.
The specific embodiment
The novel cooling structure cooling water flow of tangent type rotator of internal mixer to, cooling water flow is to as shown in Figure 7, cooling water enters a inner chamber the long rib of rotor from center cavity by Figure 13 F-F cross section two slotted holes, flow to again another inner chamber, then flow out by the slit that enters center cavity and sleeve pipe behind long rib inner chamber two slotted holes in Fig. 8 A-A cross section.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (2)
1. the novel cooling structure of a tangent type rotator of internal mixer, it is characterized in that: the novel cooling structure of described tangent type rotator of internal mixer comprises center cavity (2), the first long rib chamber (4), the second long rib chamber (5), the 3rd long rib chamber (6), the 4th long rib chamber (7), described closed-smelting machine rotor the first long rib chamber (4) communicates by a slotted hole at the A-A shaft section with the 4th long rib chamber (7), the second long rib chamber (5) communicates by another slotted hole at the A-A shaft section with the 3rd long rib chamber (6), the first long rib chamber (4), the second long rib chamber (5), the 3rd long rib chamber (6), the 4th long rib chamber (7) communicates at the A-A shaft section with center cavity (2).
2. the novel cooling structure of a kind of tangent type rotator of internal mixer according to claim 1, it is characterized in that: communicate by the hole in the above closed-smelting machine rotor the 4th long rib chamber (7) of F-F shaft section and the first long rib chamber (4), the 3rd long rib chamber (6) and the second long rib chamber (5) communicate by the hole, and the first long rib chamber (4), center cavity (2) and the 3rd long rib chamber (6) communicate by slotted hole (3) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102489844A CN101774232B (en) | 2009-12-29 | 2009-12-29 | Novel cooling structure for tangent type rotator of internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102489844A CN101774232B (en) | 2009-12-29 | 2009-12-29 | Novel cooling structure for tangent type rotator of internal mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101774232A CN101774232A (en) | 2010-07-14 |
| CN101774232B true CN101774232B (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102489844A Active CN101774232B (en) | 2009-12-29 | 2009-12-29 | Novel cooling structure for tangent type rotator of internal mixer |
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| Country | Link |
|---|---|
| CN (1) | CN101774232B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3108866A1 (en) * | 2020-04-03 | 2021-10-08 | Lescuyer Et Villeneuve | Rubber cooling system and mixer using such a system. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350461A (en) * | 2013-07-23 | 2013-10-16 | 浙江立大橡塑机械有限公司 | Internal mixer |
| CN112549346B (en) * | 2020-10-21 | 2022-02-01 | 青岛科技大学 | Variable-gap rotor for internal mixer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067606A (en) * | 1991-06-07 | 1993-01-06 | 法莱尔公司 | The tumbler district cooling device that tumbler is used in the plastics continuous mixing device |
| US20070291579A1 (en) * | 2006-06-16 | 2007-12-20 | Bridgestone Firestone North American Tire, Llc | Mixer rotor with spiral core ribs |
-
2009
- 2009-12-29 CN CN2009102489844A patent/CN101774232B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067606A (en) * | 1991-06-07 | 1993-01-06 | 法莱尔公司 | The tumbler district cooling device that tumbler is used in the plastics continuous mixing device |
| US20070291579A1 (en) * | 2006-06-16 | 2007-12-20 | Bridgestone Firestone North American Tire, Llc | Mixer rotor with spiral core ribs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3108866A1 (en) * | 2020-04-03 | 2021-10-08 | Lescuyer Et Villeneuve | Rubber cooling system and mixer using such a system. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101774232A (en) | 2010-07-14 |
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Effective date of registration: 20161221 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Liaoning city of Dalian province Zhoushuizi square No. 1 Patentee before: Dalian Rubber & Plastics Machinery Co., Ltd. |