CN204640584U - A kind of rotor combined kneading device - Google Patents
A kind of rotor combined kneading device Download PDFInfo
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- CN204640584U CN204640584U CN201520224501.8U CN201520224501U CN204640584U CN 204640584 U CN204640584 U CN 204640584U CN 201520224501 U CN201520224501 U CN 201520224501U CN 204640584 U CN204640584 U CN 204640584U
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- 238000004898 kneading Methods 0.000 title claims abstract description 14
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 83
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 230000008450 motivation Effects 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000005183 dynamical system Methods 0.000 claims abstract description 7
- 238000003032 molecular docking Methods 0.000 claims abstract description 7
- 230000010363 phase shift Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 13
- 238000004513 sizing Methods 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 238000007670 refining Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002444 silanisation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
- B29B7/02—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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7466—Combinations of similar mixers
-
- 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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
-
- 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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The application relates to a kind of rotor combined kneading device, comprise base, first bolt, 4th bolt, downstream banbury, first support, jockey, 5th bolt, upstream banbury, second bolt, second support, downstream electrical motivation, 7th bolt, downstream reduction box, downstream shaft coupling, 3rd bolt, 3rd support, upstream electrical motivation, 6th bolt, upstream reduction box, upstream shaft coupling, reaction tetragonous rotor and engagement type rotor, the bottom of downstream banbury is bolted on base by the 4th, downstream electrical motivation is connected with the reaction tetragonous rotor in the banbury of downstream with downstream shaft coupling by downstream reduction box, the downstream electrical motivation of tandem docking successively, the dynamical system of downstream reduction box and downstream shaft coupling composition is bolted on the second support by the 7th, second support is bolted on base by second, this apparatus design science, structure is simple, and simple and convenient assembly, easy temperature control, handling safety, melting effect is good, quality of finished product good.
Description
Technical field:
The utility model belongs to compounding rubber technical field, be specifically related to a kind of rotor combined device, cooperatively interacted by the engagement type rotor in the banbury of upstream and the reaction tetragonous rotor in the banbury of downstream, realize evenly, efficiently that continous way is mixing, solve traditional banbury difficult control of temperature, small powder flies upward and cause the technical problems such as proportioning is uneven, secondary mixing refining glue efficiency is low.
Background technology:
Banbury is one of of paramount importance rubber preparing device of modern rubber industry, since Banbury (Ben Baili) the type banbury occurred truly for 1916, because it has the series of features than mill excellence, such as mixing capacity is large, time is short, production efficiency is high, overcome dust from flying preferably, reduce the loss of compounding ingredient, improve product quality and working environment, handling safety is convenient, reduce labor intensity, benefit and realize machinery and automation mechanized operation etc., and the important achievement become in rubber compounding art, so far remain plasticate and mixing in typical visual plant, and in continuous development and improvement.Rubber preparing device comparatively advanced in prior art is tandem banbury, tandem is mixing to be developed on traditional calendering process basis, there is the features such as efficient, energy-conservation, low temperature, in series connection internal mixing pass, mixture is typically piped directly in the larger banbury of downstream volume from upstream banbury, and mixing be carry out in upstream equipment and upstream device simultaneously.Difficult control of temperature when the large subject matter of banbury in currently available technology is refining glue, need to carry out cooling repeatedly by deceleration or binder removal to sizing material, particularly for the sizing material of picture containing white carbon formula, temperature controls very important especially to its silane coupled reaction, if temperature is on the low side, silane reaction can slowly, cause melting efficiency to reduce; And if melting temperature is too high, silane reaction speed will faster than white carbon rate of dispersion, causes that silanization treatment is uneven, silica network increases, it is reinforcing to reduce, even produce incipient scorch; So most of banbury usually all need by redesigning temperature control system, increase refining glue number of times, repeatedly carry the modes such as bolt with ensure silane coupled reaction to complete with sizing material smoothly evenly mixing.
But also there are some novel banburies to preferably resolve the problems referred to above in prior art, such as a kind of double combination in series banbury disclosed in Chinese patent 200710116412.1, the banbury that banbury complete for upper station and lower station remove floating weight is connected with linkage section barrel by it, solve the exhausting problem of single station banbury, but when practical operation, the carbon black up added in station, the small powders such as white carbon due to density low, easily fly upward, wherein a part is pumped by smoke discharging pipe, another part is then scattered in top and fixes portion, to such an extent as to cause proportioning uneven, have influence on mix quality, and although the quick material feeding type low temperature rotor that lower station banbury adopts solves material feeding problem, but do not possess the mixing function of efficient secondary, have impact on the efficiency of whole mixing process, the disclosed a kind of series connection of Chinese patent 201310058124.0 adds once-through method mixing line and refining gluing method, small dimension banbury, large gauge banbury, the first mill, multiple stage second mill in parallel, film-discharging machine are composed in series continuous-flow type production line by successively, although achieve sizing material from the continuous mixing adding slice to, but small powder flies upward the proportioning problem of non-uniform of being scattered and causing when failing too to solve reinforced, and design is not optimized to rotor, makes melting efficiency still comparatively low.We know, the performance of series connection banbury depends on overall continuity and the respective division of labor, and the good dispersion of upstream banbury, the cooling performance that downstream banbury is good, the distribution performance of sizing material and material feeding ability etc., upper banbury requires to adopt high dispersive rotor, below requires to adopt quick material feeding type low temperature rotor, therefore inventor is through concentrating on studies for a long time, design a kind of tandem kneading device combined by the engagement type rotor in upstream and downstream reaction tetragonous rotor, fly upward to be scattered cause proportioning uneven to solve small powder, temperature controls the problems such as inaccuracy, there are good using value and market prospects.
Summary of the invention:
The purpose of this utility model is the shortcoming overcoming prior art existence, seek design and a kind of rotor combined kneading device is provided, conventional carbon black formula refining glue can not only be applicable to, be more suitable for the new formulation refining glue containing white carbon, realize compounding rubber efficient, energy saving standard truly.
To achieve these goals, the combined type kneading device agent structure that the utility model relates to comprises base, first bolt, 4th bolt, downstream banbury, first support, jockey, 5th bolt, upstream banbury, second bolt, second support, downstream electrical motivation, 7th bolt, downstream reduction box, downstream shaft coupling, 3rd bolt, 3rd support, upstream electrical motivation, 6th bolt, upstream reduction box, upstream shaft coupling, reaction tetragonous rotor and engagement type rotor, the upstream banbury that single unit system is connected by jockey and downstream banbury form, the bottom of downstream banbury is bolted on base by the 4th, downstream electrical motivation is connected with the reaction tetragonous rotor in the banbury of downstream with downstream shaft coupling by downstream reduction box, the downstream electrical motivation of tandem docking successively, the dynamical system of downstream reduction box and downstream shaft coupling composition is bolted on the second support by the 7th, second support is bolted on base by second, first support is bolted on base by first, the bottom of upstream banbury is bolted on the first support by the 5th, upstream electrical motivation is connected with the engagement type rotor in the banbury of upstream with upstream shaft coupling by upstream reduction box, the dynamical system of the upstream electrical motivation of tandem docking, upstream reduction box and upstream shaft coupling composition is bolted on the 3rd support by the 6th successively, 3rd support is bolted on the first support by the 3rd, and the height of the first support is greater than the height of the second support and the 3rd support.
Preferably, described upstream banbury is conventional little banbury in prior art, the engagement type rotor be equipped with is made up of the fin that three configurations are different, make the gap between the banburying locular wall of fin and upstream banbury be 2mm after installation, the back lash between two intermeshing engagement type rotors is 1mm.
Preferably, described downstream banbury is conventional large banbury in prior art, the reaction tetragonous rotor be equipped with both had had the Strong shear effect of shearing rotor, also there is the mixing effect of distribution of meshing rotor, its agent structure comprises two long ribs and two short ribs of interlaced composition, and the helical angle of long rib and short rib is respectively 40 ° and 35 °, and two long ribs and two short ribs rotation direction are separately contrary, carrier phase shift 180 °, the active length of long rib and short rib is than being 1:4; The draw ratio (ratio of effective length and diameter) of reaction tetragonous rotor is 1.3-1.5.
Preferably, be provided with machinery on the upside of the banburying chamber of upstream banbury and control clearing apparatus dimerous, the air compressor machine joint that clearing apparatus is installed can be up and down 60 °; Air compressor machine joint is connected with outside air compressor and magnetic valve, make clearing apparatus that compressed air can be utilized to carry out pulsed winding-up, fasten in time interval of mentioning to reach on upstream top, the powder filler amassing or remain in top on charge door and upstream and fasten surrounding is blown back in the banburying chamber of upstream banbury.
Compared with prior art, entirety is composed in series by the banbury of upper and lower two different sizes the utility model, and upstream banbury is the little banbury being provided with automatic cleaning device, is equipped with the engagement type rotor of high dispersive, low temperature; Downstream banbury is that large banbury is fastened on supreme top, is equipped with not only to have had shearing rotor Strong shear effect, but also have meshing rotor and to distribute the reaction tetragonous rotor of mixing effect; Time mixing, first by the engagement type rotor of upstream banbury, high speed shear, kneading are carried out to reach rapid dispersion to sizing material, by the larger banburying chamber of downstream banbury and reaction tetragonous rotor, secondary carries out to sizing material more mixing, thus ensure that Silanization reaction fully, uniformly completes at a constant temperature; This apparatus design science, structure is simple, and simple and convenient assembly, easy temperature control, handling safety, melting effect is good, quality of finished product good.
Accompanying drawing illustrates:
Fig. 1 is agent structure principle schematic of the present utility model.
Fig. 2 is agent structure left view of the present utility model.
Fig. 3 is the agent structure principle schematic of the clearing apparatus related in the utility model.
Fig. 4 is the agent structure principle schematic of the engagement type rotor related in the utility model.
Fig. 5 is the agent structure principle schematic of the reaction tetragonous rotor related in the utility model.
Detailed description of the invention:
By embodiment, further description is made to the utility model below in conjunction with accompanying drawing, but the utility model is not limited in following embodiment.
Embodiment 1:
The combined type kneading device agent structure that the present embodiment relates to comprises base 1, first bolt 2, 4th bolt 3, downstream banbury 4, first support 5, jockey 6, 5th bolt 7, upstream banbury 8, second bolt 9, second support 10, downstream electrical motivation 11, 7th bolt 12, downstream reduction box 13, downstream shaft coupling 14, 3rd bolt 15, 3rd support 16, upstream electrical motivation 17, 6th bolt 18, upstream reduction box 19, upstream shaft coupling 20, reaction tetragonous rotor 21 and engagement type rotor 22, the upstream banbury 8 that single unit system is connected by jockey 6 and downstream banbury 4 form, the bottom of downstream banbury 4 is fixed on base 1 by the 4th bolt 3, downstream electrical motivation 11 is connected with the reaction tetragonous rotor 21 in downstream banbury 4 with downstream shaft coupling 14 by downstream reduction box 13, the downstream electrical motivation 11 of tandem docking successively, the dynamical system that downstream reduction box 13 and downstream shaft coupling 14 form is fixed on the second support 10 by the 7th bolt 12, and the second support 10 is fixed on base 1 by the second bolt 9, first support 5 is fixed on base 1 by the first bolt 2, the bottom of upstream banbury 8 is fixed on the first support 5 by the 5th bolt 7, upstream electrical motivation 17 is connected with the engagement type rotor 22 in upstream banbury 8 with upstream shaft coupling 20 by upstream reduction box 19, the upstream electrical motivation 17 of tandem docking successively, the dynamical system that upstream reduction box 19 and upstream shaft coupling 20 form is fixed on the 3rd support 16 by the 6th bolt 18, 3rd support 16 is fixed on the first support 5 by the 3rd bolt 15, the height of the first support 5 is greater than the height of the second support 10 and the 3rd support 16 respectively.
The upstream banbury 8 that the present embodiment relates to is conventional little banbury in prior art, agent structure comprises upstream electrical motivation 17, upstream reduction box 19, upstream shaft coupling 20, engagement type rotor 22, on upstream, top fastens 23, bolt 25 is pushed up under upstream, the parts such as charge door 26 and clearing apparatus 27, engagement type rotor 22 agent structure (as shown in Figure 4) be equipped with is made up of the fin 29 that three configurations are different, for ensureing strong dispersion and the Strong shear effect of engagement type rotor 22, during installation, gap between the fin 29 of engagement type rotor 22 and the banburying locular wall of upstream banbury 8 is 2mm, back lash between two intermeshing engagement type rotors 22 is 1mm, owing to there is different peripheral speeds in engagement place when engagement type rotor 22 rotates, thus produce larger velocity gradient, strong friction, shearing and kneading effect are produced to the sizing material between rotor.
The downstream banbury 4 that the present embodiment relates to is large banbury conventional in prior art, agent structure comprises downstream electrical motivation 11, downstream reduction box 13, downstream shaft coupling 14, reaction tetragonous rotor 21, parts such as bolt 24 grade are pushed up under downstream, the reaction tetragonous rotor 21 be equipped with both had had the Strong shear effect of shearing rotor, also there is the mixing effect of distribution of meshing rotor, its agent structure (as shown in Figure 5) comprises two long ribs 30 and two short ribs 31 of interlaced composition, the helical angle of long rib 30 and short rib 31 is respectively 40 ° and 35 °, article two, long rib 30 and the respective rotation direction of two short ribs 31 are contrary, carrier phase shift 180 °, the active length of long rib 30 and short rib 31 is than being 1:4, the draw ratio (ratio of the overall effective length of rotor and diameter) of reaction tetragonous rotor is 1.3-1.4, the feature of this reaction tetragonous rotor 21 is that basic circle is comparatively large, can increase effective temperature control area, gap between the banburying chamber of rib top and downstream banbury 4 and between rib top and basic circle is less, is only the half in traditional banbury gap, thus strengthens the strong dispersion effect of rotor secondary, major diameter comparatively traditional design increases, and active length is more effective, the long more engagement type rotor of axial rib is long, can improve material feeding ability, time mixing, this rotor can make sizing material under long rib 30 and short rib 31 axially promote mutually, not only counterclockwise flow but also clockwise flow in the banburying chamber of front and back, the whole cycle comprises twice partial circulating, sizing material is through repeatedly extruding, discharging, greatly strengthen the secondary melting effect of sizing material, thus improve overall refining glue efficiency.
Be provided with clearing apparatus 27 on the upside of upstream banbury 8 banburying chamber related in the present embodiment, its agent structure (as shown in Figure 3) comprises machinery and controls two parts, and the air compressor machine joint 28 that it is installed can be up and down 60 °; The connection of air compressor machine joint 28 and outside air compressor and magnetic valve, clearing apparatus 27 is made to utilize compressed air to carry out pulsed winding-up, fasten in 23 time intervals of mentioning to reach on upstream top, the powder filler amassing or remain in top on charge door 26 and upstream and fasten 23 surroundings is blown back in the banburying chamber of upstream banbury 8.
The combined type kneading device running that the present embodiment relates to is (for white carbon formulated rubber material): rubber adds in upstream banbury 8 through charge door 26, on upstream, 23 declines are fastened on top, upstream electrical motivation 17 drives engagement type rotor 22 to rotate by upstream reduction box 19 and upstream shaft coupling 20, after mixing 40s, on upstream, 23 rises are fastened on top, add small powder and half white carbon, on upstream, top is fastened 23 and is fallen, after mixing 60s, on upstream, 23 rises are fastened on top, in rise process, clearing apparatus 27 is blown, long-pending dropping on the small powder of fastening around 13 is pushed up in charge door 26 and upstream is blown in the banburying chamber of upstream banbury 8, after adding second half white carbon, on upstream, top is fastened 23 and is fallen, after mixing 60s, on upstream, 23 liftings are fastened once in top, in rise process, clearing apparatus 27 is blown, after continuing the mixing extremely once mixing scheduled time, determine bolt 25 under upstream to open, sizing material enters in the banburying chamber of downstream banbury 4 through jockey 6, it is mixing that downstream electrical motivation 11 drives reaction tetragonous rotor 21 to carry out secondary constant temperature by downstream reduction box 13 and downstream shaft coupling 14, after reaching the scheduled time, determine bolt 24 under downstream and open discharge sizing material, complete continuous low-temperature mixing.
Claims (4)
1. a rotor combined kneading device, it is characterized in that agent structure comprises base, first bolt, 4th bolt, downstream banbury, first support, jockey, 5th bolt, upstream banbury, second bolt, second support, downstream electrical motivation, 7th bolt, downstream reduction box, downstream shaft coupling, 3rd bolt, 3rd support, upstream electrical motivation, 6th bolt, upstream reduction box, upstream shaft coupling, reaction tetragonous rotor and engagement type rotor, the bottom of downstream banbury is bolted on base by the 4th, downstream electrical motivation is connected with the reaction tetragonous rotor in the banbury of downstream with downstream shaft coupling by downstream reduction box, the downstream electrical motivation of tandem docking successively, the dynamical system of downstream reduction box and downstream shaft coupling composition is bolted on the second support by the 7th, second support is bolted on base by second, first support is bolted on base by first, the bottom of upstream banbury is bolted on the first support by the 5th, upstream electrical motivation is connected with the engagement type rotor in the banbury of upstream with upstream shaft coupling by upstream reduction box, the dynamical system of the upstream electrical motivation of tandem docking, upstream reduction box and upstream shaft coupling composition is bolted on the 3rd support by the 6th successively, 3rd support is bolted on the first support by the 3rd, and the height of the first support is greater than the height of the second support and the 3rd support respectively.
2. rotor combined kneading device according to claim 1, is characterized in that described upstream banbury is the medium and small banbury of prior art, and the engagement type rotor of outfit is made up of the fin that three configurations are different; Gap between the banburying locular wall of fin and upstream banbury is 2mm, and the back lash between two intermeshing engagement type rotors is 1mm.
3. rotor combined kneading device according to claim 1, it is characterized in that the reaction tetragonous rotor agent structure of described downstream banbury outfit comprises two long ribs and two short ribs of interlaced composition, the helical angle of long rib and short rib is respectively 40 ° and 35 °, article two, long rib and two short ribs rotation direction are separately contrary, carrier phase shift 180 °, the active length of long rib and short rib is than being 1:4; The effective length of this reaction tetragonous rotor and the ratio of its diameter are 1.3-1.5.
4. rotor combined kneading device according to claim 1, be provided with machinery on the upside of the banburying chamber that it is characterized in that upstream banbury and control clearing apparatus dimerous, the air compressor machine joint that clearing apparatus is installed can be up and down 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224501.8U CN204640584U (en) | 2015-04-14 | 2015-04-14 | A kind of rotor combined kneading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224501.8U CN204640584U (en) | 2015-04-14 | 2015-04-14 | A kind of rotor combined kneading device |
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| CN204640584U true CN204640584U (en) | 2015-09-16 |
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| CN201520224501.8U Expired - Fee Related CN204640584U (en) | 2015-04-14 | 2015-04-14 | A kind of rotor combined kneading device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723471A (en) * | 2015-04-14 | 2015-06-24 | 青岛科技大学 | Rotor combined mixer |
| CN112123617A (en) * | 2020-07-27 | 2020-12-25 | 青岛科技大学 | Meshing shear type variable-gap six-edge rotor |
| CN112549346A (en) * | 2020-10-21 | 2021-03-26 | 青岛科技大学 | Variable-gap rotor for internal mixer |
| EP4000838A1 (en) * | 2020-11-20 | 2022-05-25 | Farrel Limited | Rotor for internal batch mixer |
-
2015
- 2015-04-14 CN CN201520224501.8U patent/CN204640584U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723471A (en) * | 2015-04-14 | 2015-06-24 | 青岛科技大学 | Rotor combined mixer |
| CN104723471B (en) * | 2015-04-14 | 2017-10-27 | 青岛科技大学 | A kind of rotor combined kneading device |
| CN112123617A (en) * | 2020-07-27 | 2020-12-25 | 青岛科技大学 | Meshing shear type variable-gap six-edge rotor |
| CN112123617B (en) * | 2020-07-27 | 2022-02-25 | 青岛科技大学 | Meshing shear type variable-gap six-edge rotor |
| CN112549346A (en) * | 2020-10-21 | 2021-03-26 | 青岛科技大学 | Variable-gap rotor for internal mixer |
| CN112549346B (en) * | 2020-10-21 | 2022-02-01 | 青岛科技大学 | Variable-gap rotor for internal mixer |
| EP4000838A1 (en) * | 2020-11-20 | 2022-05-25 | Farrel Limited | Rotor for internal batch mixer |
| WO2022106605A1 (en) * | 2020-11-20 | 2022-05-27 | Farrel Limited | Rotor for internal batch mixer |
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