CN110180426B - Rotor of continuous mixer - Google Patents
Rotor of continuous mixer Download PDFInfo
- Publication number
- CN110180426B CN110180426B CN201910617602.4A CN201910617602A CN110180426B CN 110180426 B CN110180426 B CN 110180426B CN 201910617602 A CN201910617602 A CN 201910617602A CN 110180426 B CN110180426 B CN 110180426B
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- Prior art keywords
- rotating shaft
- paddle
- section
- reverse
- feeding
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/17—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7175—Feed mechanisms characterised by the means for feeding the components to the mixer using propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/06—Mixing of food ingredients
- B01F2101/18—Mixing animal food ingredients
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a continuous mixer rotor, which comprises a rotating shaft, wherein a pushing section, a mixing section and a reverse pushing section are sequentially arranged from a first end of the rotating shaft to a second end of the rotating shaft, the pushing section comprises a plurality of first feeding blades arranged at intervals, the plurality of first feeding blades are spirally arranged along the circumferential direction of the rotating shaft, and the first feeding blades are distributed along the radial direction of the rotating shaft and deviate by a first angle towards the discharging direction of a mixer; the mixing section comprises a broken section and a reverse-pushing section which are arranged at intervals, the broken section comprises a broken paddle and a second feeding paddle which are spirally arranged along the revolving circumference, the first reverse-pushing paddle and the broken paddle are arranged along the circumference of the rotating shaft in a staggered manner, the reverse-pushing section is positioned on one side, away from the pushing end, of the mixing section, the reverse-pushing section comprises a plurality of second reverse-pushing paddles which are arranged at intervals, and the plurality of second reverse-pushing paddles are spirally arranged along the circumference of the rotating shaft. The rotor of the continuous mixer can crush the molasses material lumps, improve the mixing uniformity of the continuous mixer, and does not need to screen the molasses material lumps in the later period.
Description
Technical Field
The invention relates to the field of feed equipment, in particular to a continuous mixer rotor.
Background
In the feed production, in order to reasonably match the efficiency of the mixing section and the granulating section, liquid with a large addition amount (such as molasses which can reach 10 percent at most) is generally extracted from a batch type mixer, the liquid is added through a continuous mixer, the liquid is also added during material conveying, and the reasonable matching of the productivity of the mixing section and the granulating section can be well realized.
The two ends of a common continuous mixer rotor are fixed on a shell, a main shaft of the rotor is provided with a plurality of blades which are arranged along the axial direction and the circumferential direction, and the blades are arranged according to a certain angle. When the continuous mixer works, solid materials and liquid are proportionally and simultaneously added at a feed inlet of the continuous mixer, blades on a rotor push the materials to advance towards a discharge outlet through high-speed rotation, the blades generate convective mixing and diffusion mixing on the solid materials and the liquid in the process of pushing the materials, and the shearing mixing effect is weak; in the actual production process, because the added liquid molasses is not well atomized and has high viscosity, the uniform adding difficulty is high, many molasses material lumps coated with powder can be generated frequently, the molasses material lumps generated at the feed inlet cannot be crushed in the mixing and conveying processes due to the structure of common paddle arrangement, meanwhile, the shearing and mixing effects are weak, the quality of finished product materials in the later period is influenced, a finished product sieve needs to be added in the process arrangement, the engineering investment cost is increased, the molasses material loss and the use cost are increased due to the fact that the molasses material lumps are sieved out through the finished product sieve, and the profit rate of the feed is reduced.
Disclosure of Invention
In view of the above, the present invention provides a rotor for a continuous mixer, which can improve the mixing uniformity of the continuous mixer.
In order to achieve the purpose, the invention discloses a rotor of a continuous mixer, which comprises a rotating shaft, wherein a pushing section and a mixing section are sequentially arranged from a first end of the rotating shaft to a second end of the rotating shaft, the pushing section comprises a plurality of first feeding paddles arranged at intervals, the plurality of first feeding paddles are spirally arranged along the circumferential direction of the rotating shaft, and the first feeding paddles are distributed along the radial direction of the rotating shaft and deviate by a first angle towards the discharging direction of the mixer; the mixing section comprises a broken section and a reverse-pushing section which are arranged at intervals, the broken section comprises a broken paddle and a second feeding paddle, the broken paddle and the second feeding paddle are arranged in the rotating shaft at intervals and are arranged along the circumferential spiral setting of the rotating shaft, the broken paddle is arranged along the cross section direction of the rotating shaft, the second feeding paddle is arranged along the radial direction of the rotating shaft and deflects a second angle towards the discharging direction of the mixing machine, the reverse-pushing section comprises a first reverse-pushing paddle and a third feeding paddle, the first reverse-pushing paddle and the third feeding paddle are arranged in the rotating shaft at intervals and are arranged along the circumferential spiral setting of the rotating shaft, the first reverse-pushing paddle is arranged along the radial direction of the rotating shaft and deflects a third angle towards the feeding direction of the mixing machine, the first reverse-pushing paddle and the broken paddle are arranged along the circumferential dislocation of the rotating shaft, the third feeding paddle is arranged along the radial direction of the rotating shaft and deviates a fourth angle to the discharging direction of the mixing machine.
The invention has the beneficial effects that: pushing materials (including molasses balls) to the mixing section by using a first feeding paddle in the pushing section; cutting and crushing molasses balls in the material by using a ball breaking paddle rotating at a high speed, and gradually mixing the crushed small balls and other powder materials through convection mixing and diffusion mixing; the second feeding paddle realizes pushing the materials in the broken block section to the reverse pushing section, and the reverse pushing paddle is used for pushing part of the materials to move in the opposite direction, so that the uniform flow of the materials is changed, and the shearing, mixing and diffusing effects of the materials are enhanced; compared with the prior art, the uniformity of material mixing is guaranteed, the molasses balls are sieved out without adding a finished product sieve in the later period, and the production cost is reduced.
The rotor of the continuous mixer is further improved in that the first feeding blade, the lump breaking blade, the second feeding blade, the first reverse thrust blade and the third feeding blade are arranged along the same spiral line, and the spiral line is a constant-pitch spiral line. The integral stability of the rotor in the motion process is ensured.
The invention is further improved in that the values of the first angle, the second angle and the fourth angle are all larger than 0 degrees and smaller than or equal to 45 degrees, the values of the first angle, the fourth angle and the second angle are sequentially increased, and the value of the third angle is 5-30 degrees. Through increasing the value of first angle, fourth angle and second angle in proper order, can realize that molasses group cuts, smashes and guarantees the efficiency that the whole forward of material was carried when the material reverse thrust, compromise material conveying efficiency when guaranteeing the stirring effect promptly.
The rotor of the continuous mixing machine is further improved in that the rotating shaft is further provided with a reverse pushing section arranged above a discharge port of the mixing machine, the reverse pushing section is positioned on one side, away from the pushing end, of the mixing section, the reverse pushing section comprises a plurality of second reverse pushing paddles arranged at intervals, the second reverse pushing paddles are spirally arranged along the circumferential direction of the rotating shaft, and the second reverse pushing paddles are arranged along the radial direction of the rotating shaft and offset by a fifth angle towards the feeding direction of the mixing machine. Through set up the backstepping section above the discharge gate, avoid the end wall of mixing the machine to receive great impact force when realizing further stirring the material, play the cushioning effect.
In a further improvement of the rotor for a continuous mixer according to the present invention, a plurality of the second thrust reverser blades are spirally arranged at equal intervals in the circumferential direction of the rotating shaft. The stability (dynamic balance) in the reverse thrust process is ensured, and the vibration or noise generated in the use process due to the uneven distribution of the second reverse thrust blades is avoided.
In a further improvement of the rotor of the continuous mixer of the present invention, there are provided a plurality of sets of said mixing sections, adjacent ones of said mixing sections being offset by 90 ° in a circumferential phase angle of said rotor shaft. The adjacent mixing sections are arranged along the circumferential phase angle of the rotating shaft in a 90-degree offset mode, and the uniformity of material mixing can be better guaranteed.
In a further improvement of the rotor of the continuous mixer of the present invention, the set of mixing sections remote from the pushing section includes two thrust reversal sections, the two thrust reversal sections are adjacently disposed, and the two thrust reversal sections are disposed with a phase shift of 90 ° along the circumferential direction of the rotating shaft. Through with two backstepping section phase place 90 settings, mix and the diffusion between the reinforcing material that can be better, the better mixed degree of consistency of assurance material.
The rotor of the continuous mixer is further improved in that the pushing section comprises four first feeding blades arranged along the circumferential spiral circle of the rotating shaft, the lump breaking section comprises two lump breaking blades and two second feeding blades arranged along the circumferential spiral circle of the rotating shaft, and the reverse pushing section comprises one first reverse pushing blade and three third feeding blades arranged along the circumferential spiral circle of the rotating shaft.
A further improvement of the rotor of a continuous mixer according to the invention is that the pushing section is located below the feed inlet of the mixer. For effecting the forward pushing of material entering the mixer housing through the feed inlet.
Drawings
FIG. 1 is a schematic view of a mounting structure of a rotor of a continuous mixer according to the present invention.
Fig. 2 is a schematic view of a circumferentially developed arrangement of a rotor in the present invention.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1 and 2, the present invention discloses a continuous mixer rotor, which comprises a rotating shaft 1 rotatably installed in a mixer housing 2, wherein a pushing section, a mixing section and a reverse pushing section are sequentially arranged from a first end of the rotating shaft 1 to a second end of the rotating shaft 1. The feeding section is positioned below a feeding port 21 of the mixing machine, the feeding section comprises a plurality of first feeding paddles 11 arranged at intervals and used for feeding materials forwards, the plurality of first feeding paddles 11 are spirally arranged along the circumferential direction of the rotating shaft 1, and the first feeding paddles 11 are arranged along the radial direction of the rotating shaft 1 and deviate by a first angle towards the discharging direction of the mixing machine; as shown in fig. 2, the first angle corresponds to an included angle between the first feeding paddle 11 and the vertical direction, and the value of the first angle is greater than 0 ° and less than or equal to 45 °; (2) the mixing section comprises a broken block section and a reverse pushing section which are arranged at intervals, the broken block section comprises a broken block paddle 12 and a second feeding paddle 13, the broken block paddle 12 and the second feeding paddle 13 are arranged on the rotating shaft 1 at intervals and are spirally arranged along the circumferential direction of the rotating shaft 1 and are used for mixing materials, and meanwhile, molasses material blocks coated with powder materials and generated by non-uniform addition are cut and smashed until dissipation is achieved, so that the mixing uniformity of the continuous mixer is improved; the agglomeration breaking paddle 12 is arranged along the cross section direction of the rotating shaft 1, the second feeding paddle 13 is arranged along the radial direction of the rotating shaft 1 and deviates a second angle towards the discharging direction of the mixer, as shown in fig. 2, the second angle corresponds to an included angle between the second feeding paddle 13 and the vertical direction, and the value of the second angle is more than 0 degree, less than or equal to 45 degrees and more than the first angle; the reverse thrust section comprises a first reverse thrust blade 14 and a third feeding blade 15, the first reverse thrust blade 14 and the third feeding blade 15 are arranged on the rotating shaft 1 at intervals and spirally arranged along the circumferential direction of the rotating shaft 1, the first reverse thrust blade 14 is arranged along the radial direction of the rotating shaft 1 and deviates a third angle (the deviation directions of the first reverse thrust blade 14 and the first feeding blade 11 are opposite) towards the feeding direction of the mixer, as shown in fig. 2, the third angle corresponds to an included angle between the first reverse thrust blade 14 and the vertical direction, the value of the third angle is 5-30 degrees, the first reverse thrust blade 14 and the agglomeration breaking blade 12 are arranged along the circumferential direction of the rotating shaft 1 in a staggered manner, the third feeding blade 15 is arranged along the radial direction of the rotating shaft 1 and deviates a fourth angle towards the discharging direction of the mixer, the fourth angle corresponds to an included angle between the third feeding blade 15 and the vertical direction, and the value of the fourth angle is more than 0 degree, Less than or equal to 45 degrees, the fourth angle is greater than the first angle and less than the second angle; (3) the backstepping section is arranged above the discharge port 22 of the mixing machine, the backstepping section is positioned on one side, far away from the pushing end, of the mixing section, the backstepping section comprises a plurality of second backstepping blades 16 arranged at intervals, the plurality of second backstepping blades 16 are arranged along the circumferential spiral of the rotating shaft 1, and the second backstepping blades 16 are arranged along the radial direction of the rotating shaft 1 and offset by a fifth angle towards the feeding direction of the mixing machine. Specifically, (1) a first feeding blade 11, a lump breaking blade 12, a second feeding blade 13, a first reverse thrust blade 14 and a third feeding blade 15 are arranged along the same spiral line, and the spiral line is a constant-pitch spiral line; (2) the plurality of second thrust reverser blades 16 are spirally arranged along the circumferential direction of the rotating shaft 1 at equal intervals, the number of the second thrust reverser blades 16 is 2 or 4, and the phase angle between two corresponding adjacent second thrust reverser blades 16 is 180 degrees or 90 degrees; (3) the value of the fifth angle is larger than that of the third angle, the value range of the fifth angle is 0-45 degrees, the reverse thrust effect of the reverse thrust section is ensured, materials are directly discharged from the discharge hole 22 below the reverse thrust section, the end part of the mixer shell 2 is prevented from being impacted, and the service life of the mixer is prolonged; (4) the first feeding paddle 11, the lump breaking paddle 12, the second feeding paddle 13, the first reverse-thrust paddle 14, the third feeding paddle 15 and the second reverse-thrust paddle 16 can adopt paddles with the same shape and specification, and only the arrangement angle and the arrangement position are different.
Further, the pushing section comprises a plurality of first feeding paddles 11 arranged at equal intervals; the lump breaking section comprises a plurality of lump breaking paddles 12 and a plurality of second feeding paddles 13, and the lump breaking paddles 12 and the second feeding paddles 13 are spirally arranged at equal intervals along the circumferential direction of the rotating shaft 1; the reverse thrust section comprises a plurality of first reverse thrust blades 14 and a plurality of third feeding blades 15, and the first reverse thrust blades 14 and the third feeding blades 15 are spirally arranged at equal intervals along the circumferential direction of the rotating shaft 1. Specifically, as shown in fig. 2, the pushing section includes four first feeding paddles 11 arranged along a circumferential spiral circle of the rotating shaft 1 (wherein, as shown in fig. 2, a deviation angle value of the first feeding paddle 11 at the leftmost end of the rotating shaft 1 is the largest, and is used for providing a larger initial forward thrust, and a phase angle between two adjacent first feeding paddles 11 is 90 °), the lump breaking section includes two lump breaking paddles 12 and two second feeding paddles 13 arranged along the circumferential spiral circle of the rotating shaft 1, and the reverse pushing section includes a first reverse pushing paddle 14 and three third feeding paddles 15 arranged along the circumferential spiral circle of the rotating shaft 1. As shown in the combined figure 2, the adjacent blades are arranged at equal intervals along the spiral line direction (the phase angle between the adjacent blades is 90 degrees), so that the overall stability of the mixer in the rotating process of the rotor is ensured, namely, the dynamic balance in the operation process is ensured, and the noise generated in the material mixing process is reduced.
As shown in fig. 2, includes a plurality of mixing sections, and two adjacent mixing sections are shifted by 90 ° in phase angle in the circumferential direction of the rotating shaft 1. Wherein, keep away from a set of mixed section of propelling movement section and include two backstepping sections, two backstepping sections adjacent arrangement, and the laying of two backstepping sections is along the circumference phase deviation 90 of pivot 1. Through laying two reverse thrust sections along the circumference phase deviation 90 of pivot 1, the reverse flow of realization material that can be better changes the material and flows at the uniform velocity, strengthens the mixture between the material, further improves the degree of consistency that the continuous mixer mixes.
As shown in fig. 1 and 2, when viewed from the first end of the rotating shaft 1 along the axial direction of the rotating shaft 1, the rotor rotates clockwise during operation, and the blades (including the first, second, and third feeding blades and the first and second thrust-reversing blades) on the rotating shaft 1 are arranged in a left-handed manner.
The invention relates to a working principle of a continuous mixer rotor, which comprises the following steps:
pushing the material to the second end of the rotating shaft by utilizing a first feeding paddle in the pushing section, namely pushing the material to one end of a discharge port of the mixer; the material clusters (including the molasses material clusters coated by the powder) generated by non-uniform mixing are cut off and broken up by using the cluster breaking blades in the mixing section, so that the molasses material clusters after being cut off and broken up are fully mixed with other materials, and meanwhile, the mixed materials are pushed by using the second feeding blades; the first reverse-thrust paddle in the mixing section is used for pushing the materials to move in the direction opposite to the material conveying direction, so that the uniform flow of the materials is changed, the shearing mixing and diffusion mixing effects of the materials are enhanced, the mixing among the materials is better realized, molasses material lumps generated due to uneven addition can be effectively eliminated, the mixing uniformity of a continuous mixing machine is improved, no separate lump screening process equipment is needed, the material flow is shortened, the engineering cost and the loss of the produced materials are reduced, and the profit rate of the feed is improved; utilize the second backstepping paddle in the backstepping section to realize the backstepping to the material, through laying the backstepping section with the discharge gate top, can slow down the impact force of material to mixing machine discharge gate one end wall.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the range covered by the technical contents disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Claims (7)
1. A continuous mixer rotor characterized by: the mixing device comprises a rotating shaft, wherein a first end of the rotating shaft and a second end of the rotating shaft sequentially comprise a pushing section and a mixing section, the pushing section comprises a plurality of first feeding blades arranged at intervals, the first feeding blades are spirally arranged along the circumferential direction of the rotating shaft, and the first feeding blades are arranged along the radial direction of the rotating shaft and deviate by a first angle towards the discharging direction of the mixing machine; the mixing section comprises a broken section and a reverse-pushing section which are arranged at intervals, the broken section comprises a broken paddle and a second feeding paddle, the broken paddle and the second feeding paddle are arranged in the rotating shaft at intervals and are arranged along the circumferential spiral setting of the rotating shaft, the broken paddle is arranged along the cross section direction of the rotating shaft, the second feeding paddle is arranged along the radial direction of the rotating shaft and deflects a second angle towards the discharging direction of the mixing machine, the reverse-pushing section comprises a first reverse-pushing paddle and a third feeding paddle, the first reverse-pushing paddle and the third feeding paddle are arranged in the rotating shaft at intervals and are arranged along the circumferential spiral setting of the rotating shaft, the first reverse-pushing paddle is arranged along the radial direction of the rotating shaft and deflects a third angle towards the feeding direction of the mixing machine, the first reverse-pushing paddle and the broken paddle are arranged along the circumferential dislocation of the rotating shaft, the third feeding paddle is arranged along the radial direction of the rotating shaft and deviates a fourth angle to the discharging direction of the mixing machine, the values of the first angle, the second angle and the fourth angle are all larger than 0 degree and smaller than or equal to 45 degrees, the values of the first angle, the fourth angle and the second angle are increased in sequence, the value of the third angle is 5-30 degrees, the rotating shaft is also provided with a reverse pushing section which is arranged above the discharge port of the mixer, the reverse pushing section is positioned at one side of the mixing section far away from the pushing section, the reverse thrust section comprises a plurality of second reverse thrust blades which are arranged at intervals, the second reverse thrust blades are spirally arranged along the circumferential direction of the rotating shaft, the second reverse-thrust blades are arranged along the radial direction of the rotating shaft and offset by a fifth angle towards the feeding direction of the mixing machine, and the value of the fifth angle is larger than that of the third angle.
2. A continuous mixer rotor as claimed in claim 1, wherein: the first feeding paddle, the breaking paddle, the second feeding paddle, the first reverse thrust paddle and the third feeding paddle are arranged along the same spiral line, and the spiral line is a constant-pitch spiral line.
3. A continuous mixer rotor as claimed in claim 1, wherein: and the plurality of second reverse-thrust blades are spirally arranged along the circumferential direction of the rotating shaft at equal intervals.
4. A continuous mixer rotor as claimed in claim 1, wherein: the mixing device comprises a plurality of groups of mixing sections, and the phase angle of every two adjacent mixing sections along the circumferential direction of the rotating shaft is shifted by 90 degrees.
5. A continuous mixer rotor according to claim 4, characterized in that: keep away from a set of mixed section of propelling movement section includes two backstepping sections, and two backstepping sections are adjacent to be set up, and two the laying of backstepping section is along the circumference phase deviation 90 of pivot.
6. A continuous mixer rotor as claimed in claim 1, wherein: the propelling movement section includes along four that the circumference spiral round of pivot set up first pay-off paddle leaf, broken group's section includes the edge the two that the circumference spiral round of pivot set up broken group's paddle leaf and two second pay-off paddle leaf, the backstepping section includes the edge the circumference spiral round of pivot sets up one first backstepping paddle leaf and three third pay-off paddle leaf.
7. A continuous mixer rotor as claimed in claim 1, wherein: the propelling movement section is located the below of mixing machine feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617602.4A CN110180426B (en) | 2019-07-10 | 2019-07-10 | Rotor of continuous mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617602.4A CN110180426B (en) | 2019-07-10 | 2019-07-10 | Rotor of continuous mixer |
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| Publication Number | Publication Date |
|---|---|
| CN110180426A CN110180426A (en) | 2019-08-30 |
| CN110180426B true CN110180426B (en) | 2022-05-31 |
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| CN201910617602.4A Active CN110180426B (en) | 2019-07-10 | 2019-07-10 | Rotor of continuous mixer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787748B (en) * | 2019-11-04 | 2022-02-15 | 江阴市澄阳新技术有限公司 | Stirring shaft and reaction kettle with same |
| CN113069978B (en) * | 2021-03-25 | 2022-09-13 | 山东奥德鲁生物科技有限公司 | Water-soluble fertilizer mixing production equipment and water-soluble fertilizer preparation method |
| CN115364756B (en) * | 2022-07-28 | 2023-12-29 | 江苏丰尚智能科技有限公司 | Weighing mixer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748849A (en) * | 2005-06-17 | 2006-03-22 | 江苏牧羊集团有限公司 | Modifying device |
| CN203564992U (en) * | 2013-09-26 | 2014-04-30 | 石燕雄 | Slurry mixing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209076091U (en) * | 2018-09-07 | 2019-07-09 | 安徽德信佳生物医药有限公司 | The thick purifying plant of hyoscine |
| CN109966986A (en) * | 2019-04-15 | 2019-07-05 | 徐州易尚饰家装饰工程有限责任公司 | A kind of lubricating oil ratio allotment mixing machine |
| CN109908824B (en) * | 2019-04-17 | 2022-04-15 | 江苏丰尚智能科技有限公司 | Tempering method of efficient tempering device |
-
2019
- 2019-07-10 CN CN201910617602.4A patent/CN110180426B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748849A (en) * | 2005-06-17 | 2006-03-22 | 江苏牧羊集团有限公司 | Modifying device |
| CN203564992U (en) * | 2013-09-26 | 2014-04-30 | 石燕雄 | Slurry mixing machine |
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| CN110180426A (en) | 2019-08-30 |
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