CN204107411U - A kind of drum-type dry powder blender - Google Patents
A kind of drum-type dry powder blender Download PDFInfo
- Publication number
- CN204107411U CN204107411U CN201420244769.3U CN201420244769U CN204107411U CN 204107411 U CN204107411 U CN 204107411U CN 201420244769 U CN201420244769 U CN 201420244769U CN 204107411 U CN204107411 U CN 204107411U
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- drum
- dry powder
- fan
- type dry
- cylinder
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Abstract
The utility model discloses a kind of drum-type dry powder blender, by arranging at least 8 stirring vanes at inner wall of rotary drum, wherein at least respectively establish 3 at cylinder two ends, at least establish 2 in centre, stirring vane is formed by corrosion resistant plate bending, its shape is helical array formula, drive motors is adjustable speed motor in addition, can arrange different rotating speeds for different situations, by the stirring vane of special shape and the distribution of stirring vane, adding that rotating speed is adjustable, substantially improve stirring efficiency.A kind of drum-type dry powder blender that this utility model provides, improves mixing efficiency, reduces cost, does not also have the problem that the nutrient component damages of food is many simultaneously.
Description
Technical field
The utility model relates to dry powder blend apparatus field, is specifically related to a kind of drum-type dry powder blender.
Background technology
The drying that dry powder blender is widely used in the powders such as dry powder and mortar, chemical industry, agricultural chemicals, washing agent, pigment food, monosodium glutamate, milk powder, salt, feed, chemicals, pottery, plastics, rubber additive with mix.
Dry powder blend equipment is adopted for food such as such as milk powder, mainly there are enough nutritional labelings in guarantee food, because do not adopt dry powder blend equipment, just need to adopt the techniques such as heating evaporation, spraying, drying, and such processing technology can make the trace element of the needed by human body such as calcium, zinc lose in a large number, also just based on the consideration reducing nutrient component damages, the dry powder blend equipment that the food such as milk powder adopt is all generally drum-type dry powder blender, instead of adopts the forms such as shaft.
But adopt drum-type dry powder blender because the rotating speed of cylinder is fast not as shaft, so mixing efficiency is not high enough, productivity ratio is lower, namely has the problem that cost is high.If the patent No. is ZL200820091248.3, the utility model patent that name is called " drum-type dry powder blender ", although it solves the many problems of food Middle nutrition component damages, has the problem that mixing efficiency is low in actual use.
Therefore, improve this drum-type dry powder blender, improve mixing efficiency, reduce costs, also do not have the problem that the nutrient component damages of food is many, be this area technical issues that need to address simultaneously.
Utility model content
The technical problems to be solved in the utility model: drum-type dry powder blender, mixing efficiency is low.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of drum-type dry powder blender, comprise cylinder, frame and drive motors, described cylinder two ends are equiped with ring flange, and be located in described frame by described flange plate frame, described frame is provided with the rotating support wheel coordinated with described flange, described cylinder one end is charging aperture, one end is discharging opening, described drive motors is for driving the rotation of described cylinder, described drum cavity wall is provided with at least 8 stirring vanes, inwall wherein near charging aperture at least establishes 3, inwall near discharging opening at least establishes 3, 2 are at least established in the middle part of cylinder, described stirring vane is along described rotary drum radial to being uniformly distributed, described stirring vane is that a fan-shaped corrosion resistant plate bending forms, and comprise straight portion and turn of bilge, described straight portion and turn of bilge are respectively in the both sides of described fan-shaped corrosion resistant plate, and the area ratio of described straight portion and turn of bilge is 2:1 ~ 1:1.5, described turn of bilge is by fan-shaped corrosion resistant plate successively repeatedly bending, and form the little fan-shaped of multiple pre-set dimension, its cross section is in the arc-shaped, described drive motors is adjustable speed motor.
Preferably, the radius length of described fan-shaped corrosion resistant plate and the ratio of chord length are 2:1 ~ 1:0.9.
Preferably, the width of described little fan-shaped small end be the length of described fan-shaped corrosion resistant plate 1/30 ~ 1/50, two limits between angle be 1 ~ 2 °.
Preferably, described drum cavity wall is provided with 20 stirring vanes, and the inwall wherein near charging aperture is provided with 8, and the inwall near discharging opening is provided with 8, is provided with 4 in the middle part of cylinder.
Preferably, the material of described fan-shaped corrosion resistant plate is 304 stainless steels.
Preferably, described drive motors is connected on the ring flange of described cylinder one end by chain sprocket.
Pass through technique scheme, we provide a kind of new drum-type dry powder blender, by arranging at least 8 stirring vanes at inner wall of rotary drum, wherein at least respectively establish 3 at cylinder two ends, 2 are at least established in centre, stirring vane is formed by corrosion resistant plate bending, its shape is helical array formula, drive motors is adjustable speed motor in addition, different rotating speeds can be set for different situations, by the stirring vane of special shape and the distribution of stirring vane, adding that rotating speed is adjustable, substantially improve stirring efficiency.Its beneficial effect is: improve mixing efficiency, reduces cost, does not also have the problem that the nutrient component damages of food is many simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of drum-type dry powder blender disclosed in the utility model embodiment;
The stirring vane that Fig. 2 is a kind of drum-type dry powder blender disclosed in the utility model embodiment drum shaft to distribution schematic diagram;
Fig. 3 is the schematic perspective view one of the stirring vane of a kind of drum-type dry powder blender disclosed in the utility model embodiment;
Fig. 4 is the schematic perspective view two of the stirring vane of a kind of drum-type dry powder blender disclosed in the utility model embodiment;
Fig. 5 is the schematic diagram of the stirring vane of a kind of drum-type dry powder blender disclosed in the utility model embodiment;
Fig. 6 is the expanded view of the stirring vane of a kind of drum-type dry powder blender disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. the corrosion resistant plate 42. that cylinder 11. ring flange 12. charging aperture 13. discharging opening 2. frame 21. support wheel 3. drive motors 4. stirring vane 41. is fan-shaped straight portion 43. turn of bilge 44. is little fan-shaped.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Principle of the present utility model is: by arranging at least 8 stirring vanes at inner wall of rotary drum, wherein at least respectively establish 3 at cylinder two ends, 2 are at least established in centre, stirring vane is formed by corrosion resistant plate bending, and its shape is helical array formula, and drive motors is adjustable speed motor in addition, different rotating speeds can be set for different situations, by the stirring vane of special shape and the distribution of stirring vane, adding that rotating speed is adjustable, substantially improve stirring efficiency.
Embodiment:
As shown in figs 1 to 6, a kind of drum-type dry powder blender, comprise cylinder 1, frame 2 and drive motors 3, described cylinder two ends are equiped with ring flange 11, and be erected in described frame 2 by described ring flange 11, described frame 2 is provided with the rotating support wheel 21 coordinated with described flange 11, described cylinder one end is charging aperture 12, one end is discharging opening 13, described drive motors 3 is for driving the rotation of described cylinder 1, described cylinder 1 internal chamber wall is equiped with at least 8 stirring vanes 4, inwall wherein near charging aperture 12 at least establishes 3, inwall near discharging opening 13 at least establishes 3, 2 are at least established in the middle part of cylinder, described stirring vane 4 is uniformly distributed along described cylinder 1 radial direction, described stirring vane 4 is that fan-shaped corrosion resistant plate 41 bending forms, and comprise straight portion 42 and turn of bilge 43, described straight portion 42 and turn of bilge 43 are respectively in the both sides of described fan-shaped corrosion resistant plate 41, and the area ratio of described straight portion 42 and turn of bilge 43 is 2:1 ~ 1:1.5, described turn of bilge 43 is that fan-shaped corrosion resistant plate is bent into little fan-shaped 44 of multiple pre-set dimension for more than 41 time, and its cross section is in the arc-shaped, described drive motors 3 is adjustable speed motor.
The gravity type stirring theory that drum-type dry powder blender adopts, namely stirring vane 4 does not rotate, only rely on the rotation of cylinder 1, and stirring vane 4 is except participating in stirring, also have effect be improve material from drop height degree, so be generally be close to barrel, and the quantity of stirring vane 4 is many, and effect can be better.
The shape of stirring vane 4 in addition, also determines the efficiency of stirring, according to the experience of practice, stirring vane 4 adopts the effectiveness comparison of helical array formula good, by fan-shaped corrosion resistant plate 41 successively repeatedly bending, form little fan-shaped 44 of multiple pre-set dimension, its cross section is in the arc-shaped.
Fan-shaped corrosion resistant plate 41, in fact neither be fan-shaped completely, but approximate and fan-shaped, and fan-shaped small end is cut one piece, forms a wedge angle, equally, fan-shaped large end also cuts one piece, and namely the one end in straight portion 42 is not circular arc.
The rotation direction of cylinder and the shape of stirring vane 4 match, and as Fig. 2, the rotation direction of cylinder should be just counterclockwise.Like this, be convenient to stirring vane and stir material in bottom loaded.
Drive motors 3 is adjustable speed motor, can according to the number of material in cylinder and weight, and adjusting rotary speed, makes stirring efficiency higher.
In order to improve stirring efficiency further, need to do further restriction to the size of stirring vane 4, general, the radius length of fan-shaped corrosion resistant plate 41 and the ratio of chord length are 2:1 ~ 1:0.9, and such stirring efficiency is higher.
In the present embodiment, the width of the described little small end of fan-shaped 44 be described fan-shaped stainless length 1/30 ~ 1/50, two limits between angle be 1 ~ 2 °, this is also sum up out in practice, such size, and stirring efficiency is relatively high.
Consider the convenience of manufacture, in the present embodiment, described cylinder 1 internal chamber wall is equiped with 20 stirring vanes 4, and the inwall wherein near charging aperture 12 is provided with 8, and the inwall near discharging opening 13 is provided with 8, is provided with 4 in the middle part of cylinder.
Configure by size above, quantity, its stirring efficiency probably can improve 1/5 ~ 1/3 than common drum-type dry powder blender.
In order to improve the corrosion resistance of stirring vane, the material of described fan-shaped corrosion resistant plate 41 is 304 stainless steels.
In the present embodiment, described drive motors is connected on the ring flange of described cylinder one end by chain sprocket.Such drive mechanism is simple, and transmission efficiency is high.
In the above-described embodiments, we provide a kind of new drum-type dry powder blender, by arranging at least 8 stirring vanes at inner wall of rotary drum, wherein at least respectively establish 3 at cylinder two ends, 2 are at least established in centre, stirring vane is formed by corrosion resistant plate bending, its shape is helical array formula, drive motors is adjustable speed motor in addition, different rotating speeds can be set for different situations, by the stirring vane of special shape and the distribution of stirring vane, adding that rotating speed is adjustable, substantially improve stirring efficiency.Its beneficial effect is: improve mixing efficiency, reduces cost, does not also have the problem that the nutrient component damages of food is many simultaneously.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a drum-type dry powder blender, comprise cylinder, frame and drive motors, described cylinder two ends are equiped with ring flange, and be located in described frame by described flange plate frame, described frame is provided with the rotating support wheel coordinated with described flange, described cylinder one end is charging aperture, one end is discharging opening, described drive motors is for driving the rotation of described cylinder, it is characterized in that, described drum cavity wall is provided with at least 8 stirring vanes, inwall wherein near charging aperture at least establishes 3, inwall near discharging opening at least establishes 3, 2 are at least established in the middle part of cylinder, described stirring vane is along described rotary drum radial to being uniformly distributed, described stirring vane is that a fan-shaped corrosion resistant plate bending forms, and comprise straight portion and turn of bilge, described straight portion and turn of bilge are respectively in the both sides of described fan-shaped corrosion resistant plate, and the area ratio of described straight portion and turn of bilge is 2:1 ~ 1:1.5, described turn of bilge is by fan-shaped corrosion resistant plate successively repeatedly bending, and form the little fan-shaped of multiple pre-set dimension, its cross section is in the arc-shaped, described drive motors is adjustable speed motor.
2. a kind of drum-type dry powder blender according to claim 1, is characterized in that, the radius length of described fan-shaped corrosion resistant plate and the ratio of chord length are 2:1 ~ 1:0.9.
3. a kind of drum-type dry powder blender according to claim 1, is characterized in that, the width of described little fan-shaped small end be the length of described fan-shaped corrosion resistant plate 1/30 ~ 1/50, two limits between angle be 1 ~ 2 °.
4. a kind of drum-type dry powder blender according to claim 1, is characterized in that, described drum cavity wall is provided with 20 stirring vanes, and the inwall wherein near charging aperture is provided with 8, and the inwall near discharging opening is provided with 8, is provided with 4 in the middle part of cylinder.
5. a kind of drum-type dry powder blender according to claim 1, is characterized in that, the material of described fan-shaped corrosion resistant plate is 304 stainless steels.
6. a kind of drum-type dry powder blender according to any one of claim 1-5, is characterized in that, described drive motors is connected on the ring flange of described cylinder one end by chain sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244769.3U CN204107411U (en) | 2014-05-14 | 2014-05-14 | A kind of drum-type dry powder blender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244769.3U CN204107411U (en) | 2014-05-14 | 2014-05-14 | A kind of drum-type dry powder blender |
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| Publication Number | Publication Date |
|---|---|
| CN204107411U true CN204107411U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244769.3U Expired - Fee Related CN204107411U (en) | 2014-05-14 | 2014-05-14 | A kind of drum-type dry powder blender |
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| CN (1) | CN204107411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785155A (en) * | 2015-04-10 | 2015-07-22 | 黑龙江鑫达晟机械科技有限公司 | Material mixing equipment at milk powder dry mixing section and material mixing method |
| CN108837751A (en) * | 2018-08-28 | 2018-11-20 | 东莞市森大硅藻土材料有限公司 | A kind of dry powder paint finely mixes tinting machine |
| WO2019097256A1 (en) * | 2017-11-17 | 2019-05-23 | Xaar 3D Limited | Apparatus for the manufacture of three-dimensional objects |
-
2014
- 2014-05-14 CN CN201420244769.3U patent/CN204107411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785155A (en) * | 2015-04-10 | 2015-07-22 | 黑龙江鑫达晟机械科技有限公司 | Material mixing equipment at milk powder dry mixing section and material mixing method |
| WO2019097256A1 (en) * | 2017-11-17 | 2019-05-23 | Xaar 3D Limited | Apparatus for the manufacture of three-dimensional objects |
| CN108837751A (en) * | 2018-08-28 | 2018-11-20 | 东莞市森大硅藻土材料有限公司 | A kind of dry powder paint finely mixes tinting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170514 |